Air port type plasma air sterilizer

Abstract

The utility model discloses a tuyere type plasma air disinfection machine, which is used for being placed inside a ventilating duct and comprises a box body, an air inlet and an air outlet are respectively arranged at two ends of the box body, N detachable plasma reactors are arranged in the box body, an openable cover plate is arranged at one end of the box body, and the cover plate is arranged on the box body. Therefore, the plasma reactor can be detached, taken out and placed. The air port type plasma air disinfection machine has the main effects that a fan is not designed, the air port type plasma air disinfection machine is placed in an existing ventilation pipeline, air circulation in the ventilation pipeline enters the air port type plasma air disinfection machine to achieve the air disinfection effect, and noise and energy consumption are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air disinfection field especially, relate to a kind of air port formula plasma air disinfection machine. BACKGROUND

[0002] The current plasma disinfection machine industry is currently in a rapid development stage, with sustained market demand growth, especially in the medical, food processing and public places. The competition in the industry is increasingly fierce, and many companies have increased research and development investment to promote technological innovation and product upgrading. Plasma disinfection machine technology continues to develop, and product types are increasingly diverse. Plasma technology is a technology that generates high-energy ion states by exciting gas molecules, with advantages such as high efficiency, environmental protection, and energy saving. In recent years, with the improvement of environmental awareness and the transformation of energy structure, plasma technology has been increasingly widely used in clean energy, waste gas treatment, disinfection and sterilization. According to the different application fields and technologies, plasma disinfection machines can be divided into different types of equipment, such as electric arc plasma and high-frequency plasma. These devices have different characteristics in terms of sterilization effect, energy consumption and application range, meeting the needs of different fields.

[0003] The existing plasma disinfection machine technology has the following defects:

[0004] The current plasma disinfection machine uses an external fan to generate wind power when in use, but generates a lot of noise and energy consumption. In addition, the plasma disinfection machine is prone to aging and poor discharge effect and dust coverage after long-term use. INVENTION CONTENTS

[0005] The purpose of the present utility model is to solve the problem of excessive noise and equipment aging caused by external fans in the prior art, and to provide an air port formula plasma air disinfection machine that places the plasma air disinfection machine in the existing ventilation duct, eliminating the noise generated by external fans and facilitating the opening of the cover plate to facilitate the disassembly, replacement and maintenance of the ion body reactor.

[0006] Technical solution: An air port formula plasma air disinfection machine is proposed for placement inside a ventilation duct, comprising a box body, an air inlet and an air outlet are provided at both ends of the box body, N detachable ion body reactors are provided inside the box body, and an openable cover plate is provided at one end of the box body to facilitate the removal and placement of the ion body reactor.

[0007] As a preferred embodiment, the ion body reactor comprises a metal strip, a negative plate and a support plate, and the metal strip and the negative plate are clamped and fixed between the two support plates.

[0008] Preferably, the support plate is provided with a fixing hole, and the two support plates are both provided with a joint penetrating through the fixing hole and in a cylindrical shape, one end of the joint is provided with a limiting ring abutting against one side of the support plate, and the support plates are provided with a fixing rod, and the two ends of the fixing rod are both threaded through the joint.

[0009] Preferably, the fixing rod is provided with M fixed railings, and the fixed railings are both provided with a plurality of uniformly arranged hanging pieces, and the fixed railings are used for pulling the metal band and the negative plate through a pulling rope.

[0010] Preferably, one end of the box body close to the air inlet is fixedly provided with a primary filter screen, the two inner walls of the box body are both provided with symmetrically arranged L-shaped supports, and the primary filter screen is detachably placed on the inner side of the L-shaped supports.

[0011] Preferably, the box body is provided with a non-woven fabric filter screen arranged between the primary filter screen and the ion body reactor, the two inner walls of the box body are both provided with symmetrically arranged L-shaped supports, and the non-woven fabric filter screen is detachably placed on the inner side of the L-shaped supports.

[0012] Preferably, one end of the box body close to the air outlet is fixedly provided with an ozone decomposition filter screen.

[0013] Preferably, the cover plate is fixed on the box body through bolts.

[0014] Preferably, the metal band and the negative plate are both provided with limiting strips inserted into the side walls of the support plates.

[0015] Preferably, one side of the box body is provided with a control unit.

[0016] Beneficial effects: the air outlet type plasma air sterilizer is placed in an existing ventilation pipeline, air flow in the ventilation pipeline enters the air outlet type plasma air sterilizer to sterilize gas, and noise and energy consumption are reduced.

[0017] By opening the cover plate, the ion body reactor, the primary filter screen, the ozone decomposition filter screen and the non-woven fabric filter screen can be conveniently detached, and dust removal and maintenance can be effectively performed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 is another perspective three-dimensional structure schematic view of the utility model;

[0020] Figure 3 is a three-dimensional structure schematic view of the utility model when the cover plate is opened;

[0021] Figure 4The utility model discloses open the cover plate when the overhead structure schematic diagram;

[0022] Figure 5 The utility model discloses the structure schematic diagram of plasma reactor;

[0023] Figure 6 The utility model discloses the structure schematic diagram of one side of plasma reactor;

[0024] Figure 7 The utility model discloses the structure schematic diagram of plasma reactor A position amplification;

[0025] Figure 8 The utility model discloses the structure schematic diagram of plasma reactor B position amplification.

[0026] Reference signs:

[0027] 1, box body;2, air inlet;3, air outlet;4, plasma reactor;5, cover plate;6, metal band;7, negative plate;8, support plate;9, fixed hole;10, joint;11, limit ring;12, fixed rod;13, fixed rail;14, suspension piece;15, traction rope;16, primary filter screen;17, L-shaped support;18, non-woven fabric filter screen;19, ozone decomposition filter screen;20, limit strip;21, control unit;22, Z-shaped support;23, reserved position. Specific implementation

[0028] In order to make the technical scheme of the present application more clear, the following will make further detailed description to the present application in combination with the drawings and specific embodiments.

[0029] Embodiment 1

[0030] In order to make the technical scheme of the present application more clear, the following will make further detailed description to the present application in combination with the drawings and specific embodiments.

[0031] In order to make the technical scheme of the present application more clear, the following will make further detailed description to the present application in combination with the drawings and specific embodiments.

[0032] In order to make the technical scheme of the present application more clear, the following will make further detailed description to the present application in combination with the drawings and specific embodiments. Figures 1-8The utility model provides a kind of air port type plasma air sterilizer for placing in ventilation duct, including box 1, the air inlet 2 and air outlet 3 are equipped in the both ends of the box 1 respectively, N detachable ion body reactor 4 are equipped in the box 1, one end of the box 1 is equipped with openable cover plate 5, so that ion body reactor 4 is removed and placed.

[0033] Specifically, by opening the cover plate 5, the ion body reactor 4 is conveniently removed for regular cleaning and maintenance. In addition, by providing N detachable ion body reactors 4, where N is an integer greater than 1, multi-layer air sterilization is effectively achieved, and the air sterilization effect is better. Furthermore, by placing the air port type plasma air sterilizer in the existing ventilation duct, the air flow of the ventilation duct itself passes through the air port type plasma air sterilizer, without the need for an additional fan to drive the air, resulting in lower energy consumption and noise.

[0034] In some specific embodiments, the ion body reactor 4 includes a metal strip 6, a negative plate 7, and a support plate 8. The metal strip 6 and the negative plate 7 are clamped and fixed between the two support plates 8.

[0035] Specifically, by alternately arranging the metal strip 6 and the negative plate 7 in the ion body reactor 4, positive and negative electricity are alternately applied to form an electric field. As the electric field intensity increases, the discharge area produces ionization effect, ionizes or generates plasma for the passing air, thereby destroying the cell structure or DNA of pathogens such as bacteria and viruses, achieving the effect of air sterilization. The uniform linear structure achieves stable discharge. This discharge method can provide high uniformity and intensity, ensuring that the gas is fully ionized and disinfected when passing through the ion body reactor 4. The clamping of the support plate 8 firmly fixes the metal strip 6 and the negative plate 7, improving stability.

[0036] In some specific embodiments, the support plate 8 is provided with a fixing hole 9, and the two support plates 8 are each provided with a joint 10 penetrating the fixing hole 9 and being cylindrical. One end of the joint 10 is provided with a limiting ring 11 abutting against one side of the support plate 8. A fixing rod 12 is arranged between the two support plates 8, and the two ends of the fixing rod 12 penetrate the joint 10 through threads.

[0037] Specifically, by penetrating the fixing hole 9 with the two joints 10, the limiting ring 11 abuts against the support plate 8. Meanwhile, the fixing rod 12 is inserted into the joint 10 through threads. The rotation of the fixing rod 12 moves the two joints 10 towards each other to extrude the metal strip 6 and the negative plate 7 of the support plate 8, improving the fixing effect.

[0038] In some specific embodiments, the fixed rod 12 is provided with M fixed railings 13, and each of the fixed railings 13 is provided with a plurality of uniformly arranged hanging pieces 14, which are used to pull the metal strip 6 and the negative plate 7 through the traction rope 15.

[0039] Specifically, the metal strip 6 and the negative plate 7 are respectively hung and connected with the hanging piece 14 through the traction rope 15, so as to stably fix the metal strip 6 and the negative plate 7, thereby improving the stability effect.

[0040] In some specific embodiments, the box 1 is fixedly provided with a primary filter screen 16 at one end close to the air inlet 2, both inner walls of the box 1 are provided with symmetrically arranged L-shaped supports 17, and the primary filter screen 16 is detachably placed on the inner side of the L-shaped support 17.

[0041] Specifically, the primary filter screen 16 is placed on the inner side of the L-shaped support 17, so as to facilitate the placement or removal of the primary filter screen 16. The primary filter screen 16 can effectively perform primary filtration, thereby reducing the dust entering the interior of the ion body reactor 4 and affecting the disinfection efficiency.

[0042] In some specific embodiments, the box 1 is provided with a non-woven fabric filter screen 18 between the primary filter screen 16 and the ion body reactor 4, both inner walls of the box 1 are provided with symmetrically arranged L-shaped supports 17, and the non-woven fabric filter screen 18 is detachably placed on the inner side of the L-shaped support 17.

[0043] Specifically, the non-woven fabric filter screen 18 is placed on the inner side of the L-shaped support 17, so as to facilitate the placement or removal of the non-woven fabric filter screen 18. The non-woven fabric filter screen 18 can perform deeper filtration on the input gas, thereby improving the filtration effect.

[0044] In some specific embodiments, the primary filter screen 16 and the non-woven fabric filter screen 18 are folded into high-strength cardboard, the windward area is increased, the dust particles in the flowing air are effectively blocked between the folds, and the clean air uniformly flows out from the other side, so that the airflow through the filter screen is gentle and uniform.

[0045] In some specific embodiments, the box 1 is fixedly provided with an ozone decomposition filter screen 19 at one end close to the air outlet 3.

[0046] Specifically, the inner wall of the box 1 is provided with a Z-shaped support 22 to clamp and fix the ozone decomposition filter screen 19, so as to facilitate the installation and removal of the ozone decomposition filter screen 19. The ozone decomposition filter screen 19 removes a large amount of ozone in the air, thereby achieving the purification effect.

[0047] In some specific embodiments, a reserved position 23 is arranged between the ozone decomposition filter screen 19 and the ion body reactor 4, and some expandable integrated modules 23 are placed in the reserved position 23.

[0048] In some specific embodiments, one side of the box 1 is provided with a control unit 21 for energizing the metal strip 6 and the negative plate 7.

[0049] In some specific embodiments, the cover plate 5 is fixed on the box 1 by bolts, facilitating opening and closing of the cover plate 5 by bolts. Specifically, the lower side of the cover plate 5 can be provided with sealing cotton connected with the box 1, enhancing the sealing effect.

[0050] In some specific embodiments, the metal strip 6 and the negative plate 7 are both provided with limiting strips 20 inserted into the side walls of the supporting plate 8.

[0051] Specifically, the limiting strips 20 at both ends of the metal strip 6 and the negative plate 7 are inserted into the supporting plate 8 for limiting and fixing.

[0052] The above embodiments only express several embodiments of the present application, which are described in detail and specifically, but should not be understood as the limitation of the patent scope of the present application. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A plasma air sterilizer of the port type, characterized by, The utility model is used for placing inside ventilation pipe, including box (1), both ends of box (1) are equipped with air inlet (2) and air outlet (3) respectively, be equipped with N detachable ion body reactor (4) in box (1), one end of box (1) is equipped with openable cover plate (5), so that ion body reactor (4) is taken out and placed.

2. The air port type plasma air sterilizer according to claim 1, wherein The ion body reactor (4) includes a metal strip (6), a negative plate (7), and a support plate (8), the metal strip (6) and the negative plate (7) are clamped and fixed between the two support plates (8).

3. The air inlet type plasma air sterilizer according to claim 2, wherein The support plate (8) is provided with a fixing hole (9), and the two support plates (8) are provided with a through fixing hole (9) and a cylindrical connector (10), one end of the connector (10) is provided with a limiting ring (11) abutting against one side of the support plate (8), and a fixing rod (12) is arranged between the two support plates (8), and the two ends of the fixing rod (12) are threaded through the connector (10).

4. The air inlet type plasma air sterilizer according to claim 3, wherein The fixing rod (12) is provided with M fixing railings (13), and the fixing railings (13) are respectively provided with a plurality of uniformly arranged hanging pieces (14) for fixing the metal strip (6) and the negative plate (7) through a traction rope (15).

5. The air inlet type plasma air sterilizer according to claim 1, wherein The box (1) is fixedly provided with a primary filter screen (16) near one end of the air inlet (2), and the two inner walls of the box (1) are provided with symmetrically arranged L-shaped supports (17), and the primary filter screen (16) is detachably placed inside the L-shaped supports (17).

6. The air inlet type plasma air sterilizer according to claim 5, wherein The box (1) is provided with a non-woven fabric filter screen (18) between the primary filter screen (16) and the ion body reactor (4), and the two inner walls of the box (1) are provided with symmetrically arranged L-shaped supports (17), and the non-woven fabric filter screen (18) is detachably placed inside the L-shaped supports (17).

7. The ported plasma air sterilizer of claim 1, wherein The box (1) is fixedly provided with an ozone decomposition filter screen (19) near one end of the air outlet (3).

8. The ported plasma air sterilizer of claim 1, wherein, The cover plate (5) is fixed on the box (1) by bolts.

9. The ported plasma air sterilizer of claim 2, wherein, The metal strip (6) and the negative plate (7) are both provided with limiting strips (20) inserted into the side walls of the support plates (8).

10. The ported plasma air sterilizer of claim 1, wherein, One side of the box (1) is provided with a control unit (21).

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