Plasma deodorization power supply

Abstract

The invention discloses a plasma deodorization power supply, and relates to the technical field of deodorization power supplies, the plasma deodorization power supply comprises a plasma generator, a protection shell is arranged at the front end of the plasma generator, a plurality of high-voltage power supplies are arranged in the protection shell, and the plasma deodorization power supply further comprises an air collection assembly used for collecting gas; the heat dissipation assembly comprises an air outlet pipe arranged in the plasma generator, and the air outlet pipe is provided with a plurality of air outlet pieces inserted into the upper side in the high-voltage power supply; the damp-proof assembly comprises a liquid collecting piece arranged in the plasma generator, and the lower end of the liquid collecting pipe is inserted into the liquid collecting piece; through the arrangement of the flow guide cover, the flow guide pipe and the air outlet pipe, the heat exchange between the power supply and external gas in the closed space can be realized, the heat dissipation efficiency is improved, and through the spirally arranged air outlet pipe and the liquid collecting pipe, the gas for heat dissipation is dehumidified, and the erosion of the moisture to the high-voltage power supply is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of power supplies, in particular to a plasma deodorizing power supply. Background Art

[0002] Plasma power supply is an energy conversion device that converts input electrical energy into plasma and supplies it to plasma generators, other equipment or systems. Plasma is generated by exciting gas molecules with high-frequency signals, and has the characteristics of stability, controllability and high efficiency.

[0003] Plasma power supplies also have excellent performance in the field of air purification. However, due to the high voltage operation of plasma power supplies during operation, and in order to protect the power supply from interference such as dust, the power supply is usually sealed and then cooled by a fan. However, since the space where the power supply is placed is not connected to the outside world, the exchange between the internal air and the external air is weak, and thus a good heat dissipation effect cannot be achieved.

[0004] It was found in actual use that there are certain shortcomings when relying solely on the reaction of moisture generated by the plasma generator and the waste gas treatment. A small amount of moisture from the reaction products will still be discharged into the high-voltage power supply through the guide pipe and the air outlet pipe, resulting in the need to frequently dehumidify the high-voltage power supply, and the moisture-proof effect is poor; and after filtering the moisture, the liquid needs to be discharged to prevent the collected liquid from remaining in the liquid collecting part, resulting in an excessively high water level inside, reducing the filtering effect on the moisture and increasing the number of manual dehumidification operations. Summary of the invention

[0005] The purpose of the present invention is to provide a plasma deodorizing power supply to solve the technical problems of the low heat dissipation efficiency of the power supply in a closed space and the inability to prevent moisture from entering the interior of the power supply proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plasma deodorization power supply, comprising a plasma generator, a protective shell is provided at the front end of the plasma generator, an air inlet is provided on one side of the plasma generator, an air outlet is provided on the side of the plasma generator away from the air inlet, a plurality of high-voltage power supplies are provided in the protective shell, and further comprising: an air collection component, the air collection component is provided on the plasma generator and located on one side of the air outlet, and is used to collect gas; a heat dissipation component, the heat dissipation component comprises an air outlet pipe provided in the plasma generator, and the air outlet pipe is provided with a plurality of distribution An air outlet piece is separately inserted into the upper side of the high-voltage power supply; a moisture-proof component, the moisture-proof component includes a liquid collecting piece arranged in the plasma generator, the end of the air outlet pipe away from the high-voltage power supply is inserted into the liquid collecting piece, the upper end of the liquid collecting piece is provided with a liquid collecting pipe, a plurality of liquid outlets distributed along the extension direction thereof are respectively provided at positions below the air outlet pipe and close to the upper side of the liquid collecting pipe, a plurality of liquid inlets corresponding to the liquid outlets are respectively provided on one side of the liquid collecting pipe close to the liquid outlet, the upper and lower opposite liquid outlets and liquid inlets are connected via connecting pipes, and the lower end of the liquid collecting pipe is inserted into the liquid collecting piece.

[0007] Preferably, the air collecting assembly includes a guide cover arranged in the air outlet, the opening of the guide cover faces the air outlet, a guide pipe is fixedly arranged on the side of the guide cover away from the air outlet, and the free end of the guide pipe is inserted into the liquid collecting piece.

[0008] Preferably, the heat dissipation assembly further comprises a plurality of exhaust components arranged at the lower side of the high-voltage power supply, an exhaust pipe is connected to the lower side of the plurality of exhaust components, and one end of the exhaust pipe is inserted into the plasma generator.

[0009] Preferably, the moisture-proof component also includes a plurality of liquid blocking parts arranged in the air outlet pipe, and the plurality of liquid blocking parts correspond one-to-one to the connecting pipes on their corresponding sides, and each of the liquid blocking parts is located at the connection position between the connecting pipe on its corresponding side and the liquid outlet.

[0010] Preferably, the moisture-proof component also includes two telescopic parts arranged in the liquid collecting part, the part of the liquid collecting tube inserted into the liquid collecting part is located between the two telescopic parts, a blocking part is arranged between the two telescopic parts, and an elastic part is arranged between each telescopic part and the liquid collecting part.

[0011] Preferably, the moisture-proof component also includes two staggered baffles arranged in the liquid collecting part, and a liquid level sensor is provided in the liquid collecting part below the baffle on the lower side, and the liquid level sensor is used to detect the liquid height in the liquid collecting part. An electromagnetic valve is provided at the lower end of the liquid collecting part, and a drain pipe connected to the electromagnetic valve is provided at the lower end of the liquid collecting part.

[0012] Preferably, a protective member is provided at the upper end of the liquid collecting member, a controller is provided on the protective member, the controller is used to control the opening and closing of the solenoid valve, a part of the air outlet pipe is located in the protective member, and the liquid collecting pipe is located in the protective member.

[0013] Preferably, the portion of the air outlet pipe located within the protective member is spiral-shaped, the liquid collecting pipe is spiral-shaped, the plurality of liquid outlets are evenly distributed in the spiral extension direction of the air outlet pipe, the plurality of liquid inlets are evenly distributed in the spiral extension direction of the liquid collecting pipe, the liquid blocking member is distributed in the spiral extension direction of the air outlet pipe, a side wall of the liquid blocking member rising along the spiral contacts with a side of the inner side wall of the upper end of the connecting pipe descending along the spiral, and the shape of the liquid blocking member is trumpet-shaped.

[0014] Preferably, the end of the liquid collecting pipe not inserted into the liquid collecting member is in a sealed state, and the end of the exhaust pipe not inserted into the plasma generator is in a sealed state.

[0015] Preferably, the air guide cover is trumpet-shaped, and the diameter of the air guide cover on the side facing the air outlet is greater than the diameter of the side away from the air outlet.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention introduces the clean gas blown out of the plasma generator directly into the high-voltage power supply, which can solve the problem that when the high-voltage power supply is in a closed space, clean gas from the outside is introduced to ensure that there is no interference from dust, etc., so as to achieve a better heat dissipation effect on the high-voltage power supply, solve the problem that the high-voltage power supply has poor heat exchange ability with the outside world when it is in a closed state, and discharges the exhausted gas into the plasma generator through an exhaust pipe, which can remove the internal debris of the high-voltage power supply brought by the gas, and can improve the internal stability of the high-voltage power supply.

[0018] 2. The present invention can make the moisture in the gas continuously contact with the side walls of the air outlet pipe and the liquid collecting pipe through the spiral setting of the air outlet pipe part and the spiral setting of the liquid collecting pipe, so that the moisture is discharged into the liquid collecting pipe, and through the connecting pipe and the trumpet-shaped liquid blocking part, it can ensure that the filtered moisture is discharged into the liquid collecting pipe, effectively reducing the moisture content of the gas, achieving excellent moisture-proof effect, reducing the number of times the high-voltage power supply is dehumidified, and one end of the liquid collecting pipe is closed, which can greatly reduce the probability of gas moving upward from the liquid collecting pipe, and through the intermittent opening of the blocking part, the collected liquid can be discharged into the liquid collecting part, effectively preventing a large amount of gas from being directly transported upward from the liquid collecting pipe, thereby ensuring the filtering effect of moisture.

[0019] 3. Through the cooperation of solenoid valve, liquid level sensor and controller, after the liquid in the liquid collecting part reaches a certain water level, the liquid in the liquid collecting part is discharged in equal amounts to achieve the purpose of quantitative drainage, to prevent the high moisture content in the gas from causing rapid accumulation of moisture, and the inability to quickly discharge the moisture. It can also prevent the water level from accumulating too high, resulting in a decrease in filtration efficiency and an increase in the number of manual dehumidification times, thereby reducing maintenance workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the internal structure distribution of the present invention.

[0021] Figure 2 It is the front view of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the moisture-proof component and the air outlet duct in the present invention.

[0023] Figure 4 It is a schematic diagram of the distribution structure of the air outlet pipe and the liquid collecting pipe in the present invention.

[0024] Figure 5 It is a schematic diagram of the structural distribution of the liquid retaining member and the connecting pipe in the present invention.

[0025] Figure 6 for Figure 4 An enlarged schematic diagram of A in FIG.

[0026] Figure 7 It is a schematic diagram of the connection relationship between the liquid blocking member and the connecting pipe in the present invention.

[0027] The accompanying drawings are marked as follows: 1. plasma generator; 2. protective shell; 201. air inlet; 202. air outlet; 3. high-voltage power supply; 4. protective plate; 5. air collecting component; 501. air guide cover; 502. air guide pipe; 6. heat dissipation component; 601. air outlet pipe; 602. air outlet piece; 603. exhaust piece; 604. exhaust pipe; 7. moisture-proof component; 701. liquid collecting piece; 702. liquid collecting pipe; 703. liquid outlet; 704. liquid inlet; 705. connecting pipe; 706. telescopic piece; 707. blocking piece; 708. elastic piece; 711. baffle; 712. liquid level sensor; 713. solenoid valve; 714. drain pipe; 715. controller; 716. liquid blocking piece; 8. protective piece. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] During operation, the plasma power supply operates at high voltage and in order to protect the power supply from interference such as dust, the power supply is usually sealed and then dissipated by a fan. However, since the space where the power supply is placed is not connected to the outside world, the exchange between the internal air and the external air is weak, and thus a good heat dissipation effect cannot be achieved. This embodiment is specially invented to solve the above problem.

[0031] See also Figure 1 , Figure 2 and Figure 5 As shown, a plasma deodorizing power supply according to an embodiment of the present invention comprises a plasma generator 1, a protective shell 2 is arranged at the front end of the plasma generator 1, a plurality of high-voltage power supplies 3 are arranged in the protective shell 2, a protective plate 4 is hingedly connected to the front side of the protective shell 2, an air inlet 201 is arranged on one side of the plasma generator 1, and an air outlet 202 is arranged on the side of the plasma generator 1 away from the air inlet 201; it also comprises an air collecting component 5, a heat dissipation component 6 and a moisture-proof component 7; wherein the air collecting component 5 is arranged on the plasma generator 1 and located on one side of the air outlet 202, for collecting gas; the heat dissipation component 6 comprises an air outlet pipe 601 arranged in the plasma generator 1, and the air outlet pipe 601 is provided with a plurality of air outlet pieces 602 respectively inserted into the upper side of the high-voltage power supply 3 The air collecting component 5 includes a guide cover 501 arranged in the air outlet 202, the opening of the guide cover 501 faces the air outlet 202, and a guide tube 502 is fixedly arranged on the side of the guide cover 501 away from the air outlet 202, and the free end of the guide tube 502 is inserted into the liquid collecting part 701; the heat dissipation component 6 also includes a plurality of exhaust parts 603 arranged on the lower side of the high-voltage power supply 3, and an exhaust pipe 604 is connected to the lower side of the plurality of exhaust parts 603, and one end of the exhaust pipe 604 is inserted into the plasma generator 1, the guide cover 501 is in a trumpet shape, and the diameter of the side of the guide cover 501 facing the air outlet 202 is larger than the diameter of the side away from the air outlet 202; the moisture-proof component 7 also includes two staggered baffles 711 arranged in the liquid collecting part 701.

[0032] During specific operation, the high-voltage power supply 3 is started, and the high-voltage power supply 3 transmits energy to the plasma generator 1. Then the exhaust gas enters the plasma generator 1 through the air inlet 201, ionizing the air to form positive ions and free electrons. The positive ions and free electrons react chemically with the exhaust gas to generate harmless substances such as carbon dioxide and water, so that the exhaust gas is decomposed and deodorization is completed.

[0033] The decomposed and exhausted gas is discharged through the gas outlet 202, and a part of the gas enters the guide tube 502 through the guiding effect of the guide cover 501. Since the guide cover 501 is trumpet-shaped and the side with the larger opening faces the gas outlet 202, it can better guide the exhausted clean gas, so that the gas enters the guide cover 501 and the guide tube 502, and the clean gas is discharged into the liquid collecting part 701 through the guide tube 502.

[0034] Due to the staggered baffles 711, the clean gas can be prevented from directly blowing the moisture collected in the liquid collecting part 701, and the moisture can be prevented from evaporating into the air outlet pipe 601, resulting in the clean gas used for heat dissipation containing more moisture. The gas is then discharged into the exhaust part 603 through the air outlet pipe 601, and the clean gas is discharged into the interior of the high-voltage power supply 3 through the exhaust part 603 to dissipate the heat of the high-voltage power supply 3.

[0035] The clean gas blown out from the plasma generator 1 is directly introduced into the high-voltage power supply 3, which can solve the problem that when the high-voltage power supply 3 is in a closed space, clean gas from the outside is introduced to ensure that there is no interference from dust, etc., so as to achieve a better heat dissipation effect on the high-voltage power supply 3, and solve the problem that the high-voltage power supply 3 has a poor ability to exchange heat with the outside world when it is in a closed state. The exhausted gas is discharged into the plasma generator 1 through the exhaust pipe 604, which can eliminate the original garbage inside the high-voltage power supply 3 brought out by the gas, and can improve the cleanliness of the inside of the high-voltage power supply 3.

[0036] Example 2

[0037] In actual use, it is found that there are still certain deficiencies in the above embodiment, because a small amount of reaction product moisture will be discharged into the high-voltage power supply 3 through the guide pipe 502 and the outlet pipe 601, resulting in the need to frequently dehumidify the high-voltage power supply 3, and the moisture-proof effect is poor.

[0038] In order to solve the above technical problems, based on Example 1, refer to Figures 1 to 7The moisture-proof component 7 includes a liquid collecting member 701 arranged in the plasma generator 1, an end of the air outlet pipe 601 away from the high-voltage power supply 3 is inserted into the liquid collecting member 701, a liquid collecting pipe 702 is arranged at the upper end of the liquid collecting member 701, a plurality of liquid outlets 703 distributed along the extension direction of the air outlet pipe 601 and close to the upper side of the liquid collecting pipe 702 are respectively opened at the lower side of the air outlet pipe 601 and close to the upper side of the liquid collecting pipe 702, and a plurality of liquid outlets 703 are respectively opened on the side of the liquid collecting pipe 702 close to the liquid outlet 703 and are paired with the liquid outlet 703. The corresponding liquid inlet 704, the upper and lower opposite liquid outlets 703 and the liquid inlet 704 are connected through connecting pipes 705, the lower end of the liquid collecting pipe 702 is inserted into the liquid collecting member 701, and the moisture-proof component 7 also includes a plurality of liquid blocking members 716 arranged in the air outlet pipe 601, and the plurality of liquid blocking members 716 correspond to the connecting pipes 705 on the corresponding sides thereof one by one, and each liquid blocking member 716 is respectively located at the connecting position between the connecting pipe 705 on the corresponding side and the liquid outlet 703, and the moisture-proof component 7 also includes Two telescopic members 706 are arranged in the liquid collecting member 701, the portion of the liquid collecting pipe 702 inserted into the liquid collecting member 701 is located between the two telescopic members 706, a blocking member 707 is arranged between the two telescopic members 706, and an elastic member 708 is arranged between each telescopic member 706 and the liquid collecting member 701. The portion of the air outlet pipe 601 located in the protective member 8 is spiral, the liquid collecting pipe 702 is spiral, and the multiple liquid outlets 703 are uniformly arranged in the spiral extension direction of the air outlet pipe 601. Distribution, multiple liquid inlets 704 are evenly distributed in the spiral extension direction of the liquid collecting pipe 702, and the liquid blocking parts 716 are distributed in the spiral extension direction of the air outlet pipe 601. The side wall of the liquid blocking part 716 that rises along the spiral contacts the side of the upper inner wall of the connecting pipe 705 that descends along the spiral. The shape of the liquid blocking part 716 is trumpet-shaped, and the end of the liquid collecting pipe 702 that is not inserted into the liquid collecting part 701 is in a sealed state, and the end of the exhaust pipe 604 that is not inserted into the plasma generator 1 is in a sealed state.

[0039] In actual use, the clean gas is discharged into the liquid collecting member 701 through the guide tube 502, and then under the action of pressure, the gas is discharged into the high-voltage power supply 3 through the air outlet pipe 601 and the exhaust member 603. Since the air outlet pipe 601 and the liquid collecting pipe 702 are spiral-shaped, and the spiral part of the air outlet pipe 601 is completely consistent with the liquid collecting pipe 702, when the gas in the air outlet pipe 601 flows, the water therein is affected by the liquid blocking member 716 and the inner wall of the air outlet pipe 601, and continuously falls into the lower side of the inside of the air outlet pipe 601; since the water adheres to the inner wall of the air outlet pipe 601, , and the moisture is blocked by the liquid blocking member 716, which can prevent the moisture from flowing out of the upper part of the air outlet pipe 601, so the moisture will continue to be deposited inside the air outlet pipe 601; the free end of the liquid blocking member 716 is in the shape of a thin tube, so that when the moisture in the gas rises upward along the air outlet pipe 601, the contact area with the liquid blocking member 716 is larger, which can make the moisture better gather and liquefy, and the liquid blocking member 716 is arranged on the spiral downward side of the connecting pipe 705 on its corresponding side, which can make the deposited liquid flow into the inside of the collecting pipe 702 through the liquid outlet 703, the connecting pipe 705 and the liquid inlet 704.

[0040] As the water in the collecting tube 702 continues to accumulate and flow downward in the spiral direction of the collecting tube 702, after reaching a certain weight, the water compresses the blocking piece 707 to move downward, the two elastic pieces 708 are stretched, the two telescopic pieces 706 are stretched, and part of the liquid flows from the lower side of the collecting tube 702 to the inside of the collecting piece 701, and a certain pressure relief is performed on the inside of the collecting tube 702. After the pressure relief reaches a certain level, the blocking piece 707 moves upward to the initial position under the action of the two elastic pieces 708, and the two telescopic pieces 706 shrink synchronously, which can prevent the gas discharged into the collecting piece 701 from moving upward from the collecting tube 702 and causing the backflow of the collected water. In the process of heat dissipation for the high-voltage power supply 3, the pressure relief and liquid filtering are carried out continuously to ensure that the water in the gas is filtered into the collecting tube 702 and the collecting piece 701 during the heat dissipation process.

[0041] Moreover, during the process of liquid descending and air intake from the guide tube 502 into the liquid collecting part 701, the baffles 711 are inclined and staggered, which can prevent the gas entering the liquid collecting part 701 from directly blowing the collected water to form steam, and can also facilitate the liquid discharged from the liquid collecting tube 702 to quickly flow to the lower side of the baffle 711, thereby reducing the contact between the incoming gas and the discharged water, and reducing the probability of the collected water being blown and evaporated.

[0042] Through the above-mentioned embodiment, the spiral setting of the air outlet pipe 601 and the spiral setting of the liquid collecting pipe 702 can make the moisture in the gas constantly contact with the side walls of the air outlet pipe 601 and the liquid collecting pipe 702, so that the moisture is discharged into the liquid collecting pipe 702, and through the connecting pipe 705 and the trumpet-shaped liquid blocking member 716, it can be ensured that the filtered moisture is discharged into the liquid collecting pipe 702, effectively reducing the moisture content of the gas, achieving an excellent moisture-proof effect, reducing the number of manual dehumidification of the high-voltage power supply 3, and reducing the labor of the operating workers. One end of the liquid collecting pipe 702 is closed, which can greatly reduce the probability of gas moving upward from the liquid collecting pipe 702, and the intermittent opening of the blocking member 707 can enable the collected liquid to be discharged into the liquid collecting member 701, effectively preventing a large amount of gas from being directly transported upward from the liquid collecting pipe 702, thereby ensuring the filtering effect of moisture.

[0043] Example 3

[0044] After filtering the water, the liquid needs to be discharged to prevent the collected liquid from being in the liquid collecting member 701 all the time, causing the internal water level to be too high, reducing the filtering effect of the water, and increasing the number of manual dehumidification times.

[0045] In order to solve the above technical problems, based on the first and second embodiments, refer to Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 7 It can be seen that the adopted technical solution includes a moisture-proof component 7, and the moisture-proof component 7 also includes two staggered baffles 711 arranged in the liquid collecting part 701. A liquid level sensor 712 located below the baffle 711 on the lower side is arranged in the liquid collecting part 701, and the liquid level sensor 712 is used to detect the liquid height in the liquid collecting part 701. A solenoid valve 713 is arranged at the lower end of the liquid collecting part 701, and a drain pipe 714 connected to the solenoid valve 713 is arranged at the lower end of the liquid collecting part 701. A protective part 8 is arranged at the upper end of the liquid collecting part 701, and a controller 715 is arranged on the protective part 8. The controller 715 is used to control the opening and closing of the solenoid valve 713. A part of the air outlet pipe 601 is located in the protective part 8, and the liquid collecting pipe 702 is located in the protective part 8.

[0046] Through the detection of the liquid level sensor 712, when the water content in the liquid collecting part 701 reaches the set height, the liquid level sensor 712 sends a signal to the controller 715, and the controller 715 controls the electromagnetic valve 713 to open, and the collected water is discharged to the outside through the drain pipe 714 through the opening of the electromagnetic valve 713. A bucket or other container can be set at the lower side of the drain pipe 714 to hold the liquid discharged from the drain pipe 714 to prevent the liquid from being discharged to the surrounding area to form moisture or affect the office environment of the machine. A protective member 8 is set in the plasma generator 1, so that a part of the air outlet pipe 601 and the liquid collecting pipe 702 are located in the protective member 8, which can protect the air outlet pipe 601 and the liquid collecting pipe 702 and prevent them from being affected inside the plasma generator 1.

[0047] While the liquid is being discharged, the gas discharged from the flow guide tube 502 can exert a certain downward pressure, which is used to accelerate the discharge of the liquid in the liquid collecting part 701 and improve the drainage efficiency. When the water in the liquid collecting part 701 detected by the liquid level sensor 712 is completely drained or only a little water remains, the liquid level sensor 712 sends a signal to the controller 715, so that the controller 715 controls the electromagnetic valve 713 to close, stop the discharge of the liquid, and prevent the gas from being discharged from the opening opened by the electromagnetic valve 713, which affects the heat dissipation efficiency, and the pressure in the liquid collecting part 701 is restored to be stable.

[0048] Through the cooperation of the solenoid valve 713, the liquid level sensor 712 and the controller 715, after the liquid in the liquid collecting part 701 reaches a certain water level, the liquid in the liquid collecting part 701 is discharged in equal amounts to achieve the purpose of quantitative drainage, to prevent the high moisture content in the gas from causing rapid accumulation of moisture, which makes it impossible to quickly discharge the moisture, and to prevent the water level from accumulating too high, which leads to a decrease in filtration efficiency and an increase in the number of manual dehumidification times. In addition, by setting the protective part 8, the air outlet pipe 601 and the liquid collecting pipe 702 can be protected from the influence inside the plasma generator 1.

[0049] The plasma generator 1, high voltage power supply 3, liquid level sensor 712, solenoid valve 713, controller 715 and connection methods thereof in the present invention are all prior art and will not be described in detail herein.

[0050] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plasma deodorization power supply, comprising a plasma generator, a protective shell is provided at the front end of the plasma generator, an air inlet is provided on one side of the plasma generator, an air outlet is provided on the side of the plasma generator away from the air inlet, and a plurality of high-voltage power supplies are provided in the protective shell, characterized in that: Also includes: An air collecting component, which is arranged on the plasma generator and located on one side of the gas outlet, and is used to collect gas; A heat dissipation component, the heat dissipation component includes an air outlet pipe arranged in the plasma generator, the air outlet pipe is provided with a plurality of air outlet members respectively inserted into the upper side of the high-voltage power supply; A moisture-proof component, the moisture-proof component includes a liquid collecting piece arranged in the plasma generator, the end of the air outlet pipe away from the high-voltage power supply is inserted into the liquid collecting piece, the upper end of the liquid collecting piece is provided with a liquid collecting pipe, a plurality of liquid outlets distributed along the extension direction thereof are respectively provided at the lower side of the air outlet pipe and close to the upper side of the liquid collecting pipe, a plurality of liquid inlets corresponding to the liquid outlets are respectively provided on one side of the liquid collecting pipe close to the liquid outlet, the upper and lower opposite liquid outlets and liquid inlets are connected via connecting pipes, and the lower end of the liquid collecting pipe is inserted into the liquid collecting piece.

2. A plasma deodorizing power supply according to claim 1, characterized in that: The air collecting component includes a guide cover arranged in the air outlet, the opening of the guide cover faces the air outlet, a guide pipe is fixedly arranged on the side of the guide cover away from the air outlet, and the free end of the guide pipe is inserted into the liquid collecting piece.

3. A plasma deodorizing power supply according to claim 1, characterized in that: The heat dissipation component also includes a plurality of exhaust components arranged at the lower side of the high-voltage power supply, and an exhaust pipe is connected to the lower side of the plurality of exhaust components, and one end of the exhaust pipe is inserted into the plasma generator.

4. A plasma deodorizing power supply according to claim 1, characterized in that: The moisture-proof component also includes a plurality of liquid blocking parts arranged in the air outlet pipe, and the plurality of liquid blocking parts correspond one by one to the connecting pipes on their corresponding sides, and each of the liquid blocking parts is located at the connection position between the connecting pipe on its corresponding side and the liquid outlet.

5. A plasma deodorizing power supply according to claim 4, characterized in that: The moisture-proof component also includes two telescopic parts arranged in the liquid collecting part, the part of the liquid collecting tube inserted into the liquid collecting part is located between the two telescopic parts, a blocking part is arranged between the two telescopic parts, and an elastic part is arranged between each telescopic part and the liquid collecting part.

6. A plasma deodorizing power supply according to claim 5, characterized in that: The moisture-proof component also includes two staggered baffles arranged in the liquid collecting part, a liquid level sensor is arranged in the liquid collecting part below the baffle on the lower side, the liquid level sensor is used to detect the liquid height in the liquid collecting part, an electromagnetic valve is arranged at the lower end of the liquid collecting part, and a drain pipe connected to the electromagnetic valve is arranged at the lower end of the liquid collecting part.

7. A plasma deodorizing power supply according to claim 6, characterized in that: A protective piece is arranged at the upper end of the liquid collecting piece, and a controller is arranged on the protective piece. The controller is used to control the opening and closing of the solenoid valve. A part of the air outlet pipe is located in the protective piece, and the liquid collecting pipe is located in the protective piece.

8. A plasma deodorizing power supply according to claim 7, characterized in that: The portion of the air outlet pipe located within the protective member is spiral-shaped, the liquid collecting pipe is spiral-shaped, the plurality of liquid outlets are evenly distributed in the spiral extension direction of the air outlet pipe, the plurality of liquid inlets are evenly distributed in the spiral extension direction of the liquid collecting pipe, the liquid blocking member is distributed in the spiral extension direction of the air outlet pipe, a side wall of the liquid blocking member rising along the spiral contacts with a side of the inner side wall of the upper end of the connecting pipe descending along the spiral, and the shape of the liquid blocking member is trumpet-shaped.

9. A plasma deodorizing power supply according to claim 3, characterized in that: The end of the liquid collecting pipe that is not inserted into the liquid collecting member is in a sealed state, and the end of the exhaust pipe that is not inserted into the plasma generator is in a sealed state.

10. A plasma deodorizing power supply according to claim 2, characterized in that: The air guide cover is trumpet-shaped, and the diameter of the side of the air guide cover facing the air outlet is larger than the diameter of the side away from the air outlet.

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