Cold plasma will forever save people from non-healing wounds. Cold Plasma or Ionizer? Cold plasma generator

Air conditioning, the question arises: how do you know if an ionizer or cold plasma is working in their air conditioner, and where can these devices be found? Everyone knows where the filters are located in the air conditioner. Open the front panel indoor unit- and in front of you.

But where the “mythical” or ionizer is located remains a big question, and how they work and what is the difference between them is generally a mystery of the century. In fact, everything is simple: the ionizer and the plasma generator are a block to which power is supplied and which is attached directly to the heat exchanger. In particular in TOSOT the plasma generator is located in the upper right corner of the heat exchanger behind the front panel under the filter, but if removed, the generator can be easily found.

The question remains: how do the ionizer and cold plasma work? I will allow myself a little theory.

Ionizer

Dust in the air around the ionizer is charged, forming generally unhealthy heavy ions. These charged particles move in the direction of the lines of force - from the ionizer to the nearest surface (walls, floor, ceiling, batteries), depending on the location of the device. After a while, all this dust settles on the surface and you can safely breathe air saturated with light ions.

Cold plasma

It is one of the most effective types of ionizers. Active ions of hydrogen and oxygen are produced to combine with bacteria, viruses, dust and other harmful substances in the air. Tied together, they settle on the surface and are removed from the air conditioner with condensation.

Cold Plasma and Ionizer Comparison Chart

Cold plasma and ionizer perform, in fact, related functions, but plasma can be called the next step in the evolution of the ionizer. It not only saturates the room air with active ions, but also removes all harmful substances from it with a high degree of purification.

The invention relates to the field of gas-discharge cleaning of gases and is intended for use in residential and industrial premises.

A known installation for gas purification (RF patent No. 40013, 05/31/2004), containing a housing, inside which compartments are made, in each of which electrodes are installed, forming discharge pairs, with one of the electrodes located inside the glass layer, and the second electrode made in the form of a wire mesh with spikes perpendicular to it.

This installation and its gas-discharge unit provide cleaning of gases, air emissions from food, industrial and other enterprises from harmful and foul-smelling gaseous substances and vapors. However, the glass for placing the electrode in it and the electrode itself have different coefficients of thermal expansion, which during operation, with an increase to the operating temperature and above, can lead to cracking of the insulating material and destruction of the electrode inside it, which ultimately reduces the reliability of the installation and reduces its life. service. In addition, the spikes attached to the electrode grid by resistance welding tend to detach from it when exposed to aggressive substances, which often need to be removed from the air mixture being cleaned. This phenomenon also leads to a malfunction of the device and a decrease in its service life.

A gas-discharge unit is known for an installation for gas purification (RF patent No. 144629, 01/17/2014), containing a housing inside which electrodes are located, forming discharge pairs and made flat, while one of the electrodes located inside the glass layer is made in the form of a flat solid or perforated metal sheet, or from a zigzag bent metal wire, the other electrode is made of metal with slot-like holes with pins along each hole, and the body and electrodes have various projections, tongues, teeth and other structural elements for fixing parts in the body.

The presence of a large number of different structural elements complicates the design, reduces the manufacturability of the development and reduces its reliability. The location of the metal electrode in the glass layer leads to possible cracking of the glass and destruction of the electrode when exposed to elevated temperatures, which reduces the reliability of the installation. The use of an electrode, for which a solid metal sheet serves as a workpiece, implies a large total surface area of ​​this electrode under high voltage. During the operation of the device, dust, suspension and other solid particles may be deposited on these surfaces, which causes deterioration in the operation of the device, a decrease in its reliability and resource. Also, with a certain composition and configuration of the dust layer, it is possible to ignite it under the influence of high-voltage discharges.

Known gas-discharge unit (RF patent No. 2453376, 03/06/2009), taken as the closest analogue to the claimed solution, containing a housing, one electrode in the form of a plate of glass or ceramic, inside which is placed a conductor in the form of a metal mesh or a metal plate with current lead, the second electrode is made in the form of a metal mesh made of wire with spikes perpendicularly placed on it, while the field of a glass plate with a placed current lead has a polygonal or curvilinear, for example, a triangular protrusion.

The presence of a polygonal, for example, a triangular protrusion, due to the removal of the uninsulated electrode from the current lead, makes it possible to reduce the probability of plate breakdown and thereby increase the reliability of the installation. However, the use of materials with different coefficients of thermal expansion as electrode materials ultimately leads to insufficient reliability of the device and a decrease in the service life of the device. Also, the presence of thorns, as discussed above, leads to a disruption in the operation of the device and a decrease in its service life.

The technical result of the invention is to improve the reliability of the installation for cleaning gases by providing a uniform thermal and electromagnetic load on the elements of the insulated electrode during operation.

The technical result is achieved by using a cold plasma generator containing a housing, an insulated electrode in the form of a plate of insulating material with a metal conductor and a current lead located inside, an uninsulated electrode in the form of a metal grid located between the insulated electrodes, while the uninsulated electrode has a recess located opposite the insulated current lead electrode, the insulating material of the insulated electrode has a coefficient of thermal expansion close to the coefficient of thermal solution of a metal conductor, the metal grid of an uninsulated electrode consists of horizontal wires, between which vertical wires with protrusions and depressions are located, and the protrusions of each subsequent vertical wire are located opposite the depressions of the previous vertical wire , the planes containing the protrusions of the extreme vertical wires are located at an angle of 15 to 60 degrees to the plane of the non-insulated this electrode.

The metal conductor inside the insulated electrode plate can be made in the form of a mesh or perforated lattice.

The coefficients of thermal expansion of the insulating plate of an insulated electrode and a metal conductor differ by no more than 20%.

The insulated electrode plate has a triangular projection at the top.

The indentation of the bare electrode can be made in its upper part and have the shape of a semicircle.

The presence of a housing, an insulated electrode in the form of a plate made of insulating material with a metal conductor and a current conductor located inside, an uninsulated electrode in the form of a metal grid located between the insulated electrodes, making a recess on an uninsulated electrode located opposite the current conductor of an insulated electrode, using an insulating material of an insulated electrode with a coefficient thermal expansion, close to the coefficient of thermal solution of a metal conductor, making a metal lattice of an uninsulated electrode from horizontal wires, between which there are vertical wires with protrusions and depressions alternating at adjacent vertical wires, arrangement of planes with protrusions of extreme vertical wires at an angle of 15 to 60 degrees to the plane of the bare electrode allows for uniform expansion of the insulating material of the insulated electrode and the metal conductor inside the layer of insulating material at operating temperatures, there is also a uniform distribution of electrostatic and electromagnetic fields between the insulated and non-insulated electrodes, which reduces the likelihood of destruction of the elements of the insulated electrode, increasing the life of the cold plasma generator, reliability and efficiency of its operation.

FIG. 1 shows a top view of the inventive cold plasma generator, FIG. 2 shows a side view of the inventive generator, FIG. 3 shows an insulated electrode with a metal conductor and a current lead located inside, FIG. 4a is a front view of an uninsulated electrode; FIG. 4b is a side view of the same electrode; FIG. 4c is a top view of the same electrode.

As shown in FIG. 1, 2, the cold plasma generator contains a housing 1, an insulated electrode 2 in the form of a plate 3 made of insulating material with a metal conductor 4 and a current lead 5 located inside, an uninsulated electrode 6 in the form of a metal grid 7, located between insulated electrodes 2, while an uninsulated electrode 6 has a recess 7 located opposite the current lead 5 of the insulated electrode 2, the insulating material of the insulated electrode 3 has a coefficient of thermal expansion close to the coefficient of thermal solution of the metal conductor 4, the metal lattice 8 of the uninsulated electrode 6 consists of horizontal wires 9, between which vertical wires 10 s are located projections 11 and depressions 12, and the projections 11 of each subsequent vertical wire 10 are located opposite the depressions 12 of the previous vertical wire 10, the planes containing the projections of the extreme vertical wires 10 are located at an angle of 15 to 60 degrees to the plane not insulated electrode 6.

The plate 3 of the insulated electrode 2 can be made of an insulating material having a coefficient of thermal expansion that differs from the material of the metal conductor 4 by no more than 20%. As the material of the metal conductor 4, for example, ferritic stainless steels can be used. As an insulating material of the plate 3, for example, polymer compositions and compositions based on silicon and organosilicon, borosilicate Pyrex glasses can be used.

A small (no more than 20%) difference in the coefficients of thermal expansion of the insulating material of the plate 3 and the metal conductor 4 leads to their almost uniform expansion, which does not allow creating stresses on the plate 3 that can cause cracking of the insulating material and, in general, the destruction of the insulated electrode 2 when heated to operating temperature and above, which increases the resource and reliability of the claimed device.

In this case, the plate 3 of the insulated electrode 2 has a triangular projection in the upper part (Fig. 3). The choice of this form of plate 3 is the most technologically advanced and least material-intensive solution. In this case, the removal of the uninsulated electrode from the current lead reduces the likelihood of plate breakdown and thereby also improves the reliability of the generator.

The metal conductor 4 inside the plate 3 of the insulated electrode 2 can be made in the form of a mesh or perforated lattice.

To ensure the transmission of voltage to the metal conductor 4 located inside the plate 3, the insulated electrode 2 has a current lead 5, which can be made of mono-core or multi-core wire, while the contact of the current lead 5 with the conductor 4 can be provided by mechanical connection, soldering or welding.

Free from the conductor 4 and current lead 5, the field of the plate 3 along its perimeter has a width X from the edge of the plate to the conductor 4, which is from 0.081 to 1 of the width Y of the plate 3 itself (Fig. 3).

The specified range of values ​​allows the use of power supplies with different output voltages for the operation of the claimed device. In this case, the condition is fulfilled: the higher the voltage, the wider the field of the insulated electrode 2, free from conductor 4, should be.

FIG. 4 shows an uninsulated electrode in three projections. Uninsulated electrode 6 is a welded or monolithic metal lattice 8, consisting of horizontal wires 9 and vertical wires 10 located between them with projections 11 and depressions 12. The alternation of projections 11, depressions 12 are triangles, which ultimately makes it possible to obtain a zigzag shape of the vertical wire 10 (Fig.4a). On the horizontal wire 9, vertical wires 10 are arranged so that the protrusions 11 of each subsequent vertical wire 10 are located opposite the valleys 12 of the previous vertical wire 10. At the same time, when approaching the upper and lower horizontal wires 9, the height of the protrusions 11 and valleys 12 becomes smaller, that is the vertical wire 10 is straightened as it approaches the horizontal wires 9 (Fig. 4b).

The metal grid 8 made of zigzag wires allows to obtain the most uniform distribution of electrostatic and electromagnetic fields between the insulated 2 and non-insulated 6 electrodes, which in turn provides the most stable discharges in time from the places where the wires of the metal grid 8 are bent to the insulated electrode 2, thereby increasing its resource ... Due to the fact that the discharge points can be slightly displaced from the points of bending of the wires of the metal grid 8, self-regulation of the discharge mode occurs, the load on the insulated electrode 2 becomes uniform over the area, which ultimately makes it possible to increase the reliability of the device.

The planes containing the protrusions 11 of the extreme vertical wires 10 are located at an angle of 15 to 60 degrees to the plane of the metal lattice 8 (Fig. 4c).

Turning the extreme vertical wires 10 by an angle of 15-60 degrees increases the distance from the bending points of these wires to the insulated electrodes 2, thereby reducing the load on the edges of the insulated electrodes 2, which also ensures uniform distribution of the electrostatic and electromagnetic fields, increasing the reliability of the device. By this reason the vertical wire 10 gradually straightens as it approaches the horizontal wires 9, as discussed above.

It should also be noted that all zigzag wires in the metal lattice 8 are made the same, which makes the product manufacturable.

The non-insulated electrode 6 also has a recess 7, for example, a semicircular shape, made in the upper part of the electrode 6 and located opposite the current lead 5 of the insulated electrode 2.

Making the recess 8 in a similar way allows you to increase the distance that the nearest non-insulated point of the current lead 5 to the non-insulated electrode 6, which eliminates breakdown between them, increasing the resource and reliability of the device.

Insulated electrodes 2 are installed in the generator housing 1 in the provided seats, between which non-insulated electrodes 6 are located, rigidly attached to the housing 1, for example, by welding. Non-insulated electrodes located at the edges of the device and having only one adjacent insulated electrode are spaced from these isolated electrodes by a distance greater than the distance between the electrodes in the center of the device.

The inventive cold plasma generator works as follows. A high voltage is applied to the insulated electrode 2 (through the current lead 5 and the metal conductor 4) and the non-insulated electrode 5 of the gas-discharge pair to obtain barrier discharges between them. In the interval between the zigzag metal lattice of the non-insulated electrode 6 and the surface of the plate 3 of the insulated electrode 2, a region with cold plasma is formed, which reacts with the gases to be cleaned passing between the indicated electrodes 2 and 6. As a result of chemical reactions, the molecules of the gases to be cleaned are divided into active ions, free radicals with the formation of active oxygen and ozone, entering into oxidative reactions with active ions and radicals and purifying polluted gases to a harmless state.

Thus, the claimed design of the cold plasma generator makes it possible to minimize the possibility of breakdowns of the insulated electrode plate and increase the reliability of the device.

1. Cold plasma generator, characterized in that it contains a housing, an insulated electrode in the form of a plate of insulating material with a metal conductor and a current conductor located inside, an uninsulated electrode in the form of a metal lattice located between the insulated electrodes, while the uninsulated electrode has a recess located opposite current lead of an insulated electrode, the insulating material of an insulated electrode has a coefficient of thermal expansion close to the coefficient of thermal solution of a metal conductor, the metal grid of an uninsulated electrode consists of horizontal wires, between which vertical wires with protrusions and depressions are located, and the protrusions of each subsequent vertical wire are located opposite the depressions of the previous vertical wire, the planes containing the protrusions of the extreme vertical wires are located at an angle of 15 to 60 degrees to the plane of the uninsulated electrode.

2. Cold plasma generator according to claim 1, characterized in that the coefficients of thermal expansion of the insulating plate of the insulated electrode and the metal conductor differ by no more than 20%.

3. Cold plasma generator according to claim 1, characterized in that the insulated electrode plate has a triangular projection in the upper part.

4. Cold plasma generator according to claim 1, characterized in that the metal conductor inside the insulated electrode plate can be made in the form of a mesh or perforated lattice.

5. Cold plasma generator according to claim 1, characterized in that the recess of the non-insulated electrode can be made in its upper part and have the shape of a semicircle.

Similar patents:

The invention relates to air purification systems using electric field to polarize particles and material and can be used in heating, ventilation and air conditioning systems, autonomous units filters or fans, as well as in industrial air purification systems.

The invention relates to the field of gas-discharge cleaning of gases and is intended for use in residential and industrial premises. The device contains a body, an insulated electrode in the form of a plate made of insulating material with a metal conductor and a current conductor located inside, an uninsulated electrode in the form of a metal grid located between the insulated electrodes. The non-insulated electrode has a recess opposite the current lead of the insulated electrode. The insulating material of the insulated electrode has a coefficient of thermal expansion close to the coefficient of thermal solution of a metallic conductor. The metal grid of a bare electrode consists of horizontal wires, between which vertical wires with protrusions and depressions are located. The protrusions of each subsequent vertical wire are located opposite the valleys of the previous vertical wire. The planes containing the protrusions of the extreme vertical wires are located at an angle of 15 to 60 degrees to the plane of the uninsulated electrode. The reliability of the installation is increased due to the provision of a uniform thermal and electrostatic load on the elements of the insulated electrode during operation. 4 c.p. f-ly, 6 dwg

Electric discharge is one of the ways to generate reactive particles. Most of all, electrical discharge is used to produce ozone. However, ozone is a selective oxidizing agent; there are many compounds that hardly interact with ozone.

Therefore, it is of great interest to generate universal highly active oxidants, which include hydroxyl radicals. Hydroxyl radicals are most likely to die in interactions with each other at the site of formation. Conditions were found in the work under which the lifetime of radicals is ~ 1 sec. This time is sufficient to remove radicals from the discharge chamber with an efficiency of about 50% and to bring them into contact with the liquid to be treated. The presence of hydroxyl radicals in the number of active particles fundamentally changes the course of oxidative processes in a liquid, since radicals initiate chain reactions. The maintenance of chain processes in the treated liquid allows, despite the low absolute yield of radicals, to obtain results unattainable with ozonation. In this paper, we consider the design features of a device that implements the principles of generation of active particles proposed in the review and patents.

Cold plasma of a flash corona electric discharge with negative polarity of high voltage at the discharge electrode is formed in the region of high electric field strength. If we choose the operating voltage that ensures the onset of avalanche formation and limit the current in the discharge circuit, then Trichel pulses appear on the electrode. When an avalanche forms, the current in the circuit begins to increase. Limiting the current on the ballast resistor results in a high voltage drop that drops below the avalanche threshold. In this case, the discharge current drops and the voltage rises again. Current pulses with an amplitude of ~ 200 mA are formed, following with a frequency of ~ 100 kHz. The pulse duration is about 0.1 μs. The electric field strength when Trichel pulses occur reaches 300 kV / cm.

discharge occurs in air in the presence of water vapor, then

primary active particles: ozone, OH * and H * radicals.

Figure 4. Sketch of the generator. 1 - power supply; 2 - insulator; 3 - discharge electrodes; 4 - grounded electrode; 5 - treated water; 6 - drainage of treated water; 7 - ejector; 8 - tube for withdrawing active particles; 9 - tube for supplying fresh air or oxygen.

A sketch of the generator is shown in Fig. 4. The device consists of a housing containing treated water 5, discharge electrodes 3 and a grounded electrode 4. The discharge electrodes are fixed in a fluoroplastic insulator 2 5 mm thick. For each discharge electrode

3, a high voltage of 11 kV of negative polarity is supplied through the RC circuit from the power supply 1. RC circuit (R = 20 Moh, 6 pcs of 3.3 Moh, type C2-33m, 1 W; C = 34 pF, 2 pcs in series 68 pf, 6.3 kV type K15-5) is used to form a discharge of the required type. The power supply is a current generator that provides a dynamic output resistance of 0.5 MoM in the operating mode (V = - 11 kV, I = 4 mA).

A flash corona electric discharge occurs between the discharge electrodes 3 and the grounded electrode 4. The discharge current from each electrode is 70 - 100 μA. The size of the discharge gap is 6 mm. In order to ensure the concentration of the field on each electrode, the distance between the electrodes must be at least 25 mm, the length of each electrode must be at least 25 mm. The diameter of the discharge electrodes is 2 mm. The material of the electrodes is stainless steel wire. The electrodes were not specially sharpened; the point that appears at the edges when cutting the wire is sufficient. A photograph of the discharge formed between electrodes 3 - 4 inside the generator chamber is shown in Figure 5.

Figure 5. View of the discharge in the generator chamber.

The most "advanced" air conditioners in the Ballu "family" are the Ballu Super DC BSLI_SDC and Ballu DC Inverter BSLI inverter split systems, which incorporate the revolutionary 3 DC Inverter and DC Inverter technologies. These split systems bring the indoor temperature up to 15-20 minutes faster than traditional air conditioners. set value and ensure its stability (maintenance range - 1 degree Celsius), which, in turn, leads to a decrease in the risk of colds.

Inverter split system Ballu Super DC Inverter series

Due to the smooth and constant temperature regulation, the absence of constant on-off, not only the required temperature is maintained in the room, but also the working life of the compressor - the "heart" of the split system, is extended. Since the air conditioner operates most of the time in economic mode, this leads to a decrease in energy consumption and significant energy savings. Compared to traditional split systems Super DC BSLI_SDC and DC Inverter BSLI consume up to 30-35% less electricity and have the highest energy efficiency coefficient A ++. This is an important argument for families who use air conditioners all the time, not only in summer but also in the off-season.

In addition, inverter split systems can operate at low mains voltage. Effectively purifying the air, the Ballu Super DC BSLI_SDC and Ballu DC Inverter BSLI inverter split systems will take care of your health and the health of your household. Air conditioners are equipped with a Combo filter, which consists of 4 fine filters: HEPA filter, Vitamin C filter, aroma filter and catechin filter.

Thanks to the HEPA filter, split systems clean the air from animal hair, dust mites, fungal spores, which is very important for families whose members suffer from allergies. With the help of the "Vitamin C" filter, the air is saturated with vitamin C, which is able to enter the body not only with food, but also through the pores of the skin. With a lack of vitamin C, a decrease in performance and appetite is characteristic, lethargy, weakness appear, and the risk of ARVI increases.

Saturation of the body with vitamin C avoids these troubles, it not only strengthens the immune system and is a strong antioxidant, but also has a good effect on the liver, activates the pancreas, and takes part in interstitial respiration. At the same time, vitamin C does not accumulate in the body.

Using a scent filter, the Ballu Super DC BSLI_SDC and Ballu DC Inverter BSLI inverter split systems fill the house with a pleasant aroma, and the catechin filter allows them to disinfect the indoor air. Catechin is a natural antiseptic, after 6 hours 98% of viruses caught on the filter are no longer dangerous.

In the Ballu Super DC BSLI_SDC model, the air purification system is also reinforced with an innovative cold plasma generator. The cold plasma generator more efficiently ionizes (without creating an electrostatic field) the air passing through it, initiates chemical reactions of decomposition of fetid gases, tobacco smoke and aerosols. Thanks to the cold plasma generator, the Ballu Super DC BSLI_SDC split system at the molecular level destroys the most harmful formaldehyde compounds that can negatively affect genetic material, reproductive organs, respiratory tract, eyes, skin, and have a strong negative effect on the central nervous system. In such cases, air purification using a cold plasma generator is simply necessary, especially if children are growing up in your family.

Another feature of Ballu inverter split systems is the intelligent I Feel operating mode. Working in this mode, the split-system takes care of creating the most comfortable temperature around you, which is as close as possible to the set one. How is this achieved? Due to the clever design. If in conventional split systems the temperature sensor is located directly on the air conditioner, then in inverter systems it is built into the control panel, which makes it possible for the split system to measure the air temperature directly next to the user (if the user has the remote control in his hands or is nearby) and with a greater accurately create the required temperature around a person.

Ballu inverter split systems are very reliable, they are equipped with Japanese Toshiba and Sanyo compressors. Ballu high-tech equipment is resistant to mains voltage drops, which is especially important in Russian conditions. This stability can significantly reduce the risk of damage to the air conditioner, and then avoid additional costs for repairs.

Ballu traditional split system of the X-Cube series

In addition, inverter split systems Ballu Super DC BSLI_SDC, Ballu DC Inverter BSLI, and more affordable traditional split systems Ballu Vision, X-Cube, X-Line have automatic protection against "short cycles". What is it for? Imagine that your fidget, discovering the world, decided to play with the control panel of the air conditioner and with pleasure turns it on, you turn it off. In this case, the split system will simply turn off.

Inverter split systems Ballu Super DC BSLI_SDC, Ballu DC Inverter BSLI and traditional split systems Ballu X-Cube, Vision, X-Line are capable of self-diagnostics, which, if necessary, will facilitate the task of service workers, as well as significantly save time and money for owners. In addition to performing key "duties", split systems Super DC BSLI_SDC, DC Inverter BSLI, Vision, X-Cube, X-Line are able to provide their owners with small but pleasant services that will make the life of any family more comfortable, for example, they can work in night time in Sleep mode.

This is especially convenient in the summer. Why? The human body is designed in such a way that it is more comfortable for him to fall asleep in a cool room, and wake up at a higher air temperature. In Sleep mode, the split system works for 8 hours (the optimal period of time for a good sleep); at first it maintains the set temperature, over the next two hours the air conditioner gradually increases the air temperature in the house by 2 degrees. Then the air conditioner works in economy mode until the morning, and you wake up at a temperature that is slightly higher than the one at which you fell asleep.

Thus, the split system, working in Sleep mode, helps you fall asleep quickly, wake up easier and make your sleep healthier and more restful, which is very important, especially if you lead an active lifestyle. Add to this the almost silent operation of the air conditioner, and the picture of a sound sleep will be complete. Don't want to use the Sleep function? You can simply program the operation of the air conditioner using the on-on timer for a day, and it will work 24 hours, taking into account your climatic preferences.

Traditional split system Ballu of the X-line series

If necessary, the split systems Super DC BSLI_SDC, Ballu DC Inverter BSLI, Vision, X-Cube, X-Line will quickly ventilate the room and return to previous regime work (Turbo function). This is convenient if you have a very hospitable family, you like to arrange holidays and gather relatives, acquaintances, and friends around a wide table.

In Auto mode, Ballu air conditioners will measure the temperature in the room themselves and select the most optimal operating mode. For young families who have not yet managed to acquire their own housing and are forced to change their place of residence from time to time, the best option there will be mobile inexpensive compact air conditioners Ballu - Air Master. They are easy to transport and do not require special installation. Air Master units have a unique reversible design. They are ready to diligently heat or cool the air in your home, you just need to rearrange the air duct from left to right, removing cold or warm air(depending on the need), outside.

Mobile air conditioner Ballu BPPC-07H series AIR MASTER

Moreover, Air Master will take care of your safety. Automatic evaporation of condensate prevents moisture accumulation in the air conditioner and thus prevents the development of pathogenic bacteria in it. Air Master mobile air conditioners have a relatively low noise level, high energy efficiency, a shutdown timer for 24 hours.

Air Master mobile air conditioners will be a great gift for the oldest members of your family, especially for those who spend six months at the dacha, arriving there in the spring and leaving there only in the fall. The Air Master mobile air conditioner will be able to lower the temperature in the summer cottage and increase it in the off-season.

All models Ballu air conditioners, from inverter to mobile, have the functions of heating, dehumidification and ventilation, and the inverter split systems Super DC BSLI_SDC and Ballu DC Inverter BSLI will be able to heat the room, even outside the window 15 degrees below zero. The dehumidification function will help you cope with high humidity in the house, when, for example, it is chilly outside the window, and the ventilation function - to achieve a comfortable temperature in the house without switching on the cooling or heating modes, which will allow you to achieve a comfortable temperature and save energy. And, of course, it should be noted that all the presented novelties work on the new ozone-safe R410A freon.

That, in general, is all. Let yourself be taken care of - immerse yourself in the Ballu atmosphere!

The cold plasma generator is a high-tech equipment designed for the implementation of cold plasma nucleoplasty.

Historical reference

• The first mini-spine surgery techniques were proposed about 40 years ago.

• In 1980, the first studies began on the possibility of using cold plasma for minimally invasive interventions on intervertebral discs.

• In 1995, the first device was presented ArthroСare, which made it possible to implement an effective technique of cold plasma nucleoplasty in practice.

About 20 years have passed since the presentation of the cold plasma generator. During this time, specialists from the Israeli Medical Center Re-Clinic in Moscow have accumulated extensive practical experience in using this technology in the treatment of spinal diseases.

The ArthroCare System 2000 cold plasma generator is the most modern modification that allows you to quickly and efficiently perform minimally invasive intervention on intervertebral discs.

How it works

The name "cold plasma" is associated with the fact that when exposed to tissue, the temperature does not exceed 45-55 ° C. Compared to the temperatures used in physics, such a plasma is "cold".

The term “cold plasma nucleoplasty” is synonymous with “coblation” (from the English cold ablation).

When a focused plasma field is applied to the tissues, the tissues evaporate with a vacuum effect, which makes it possible to create a reverse "retraction" of the hernial protrusion of the intervertebral disc without additional traumatic effects on the tissues.

Indications

The use of a cold plasma generator is indicated for dorsopathies that do not respond to conservative (pain relievers, massage, exercise therapy) treatment.

Indications for cold plasma nucleoplasty:

• pronounced radicular syndrome with disorders of pelvic functions and statodynamic function

• cauda equina syndrome

• severe pain that cannot be relieved with medication for more than 3 weeks.

The patient is previously undergoing an MRI of the spine. If the cause of the symptoms is an intervertebral hernia with signs of compression of the nerve roots, this minimally invasive surgery may be recommended to the patient.

Advantages of using a cold plasma generator

• minimal intraoperative tissue trauma

• the ability to influence several intervertebral discs at once

• fast intervention (20-30 min)

• the opportunity to undergo treatment within the framework of a day hospital without hospitalization

• high efficiency

• quick rehabilitation.

Contraindications

• decrease in the height of the intervertebral disc by more than 50%

• signs of a sequestered hernia on MRI

• spinal stenosis

• tumors and other injuries of the spinal cord

• infectious process in the area of ​​the planned surgical intervention.

Cold plasma generator ArthroCare System 2000 Is a system that has become a kind of "bridge" between conservative therapy and open operations on the spine. This device allows you to put into practice an effective pathogenetic treatment of back pain. It can be applied in treatment of paramedian right-sided hernias and other discogenic pathology.