Honeycomb type pipeline gas disinfection and sterilization purifier device

Abstract

The utility model relates to the technical field of medical exhaust gas purification, in particular to a honeycomb type pipeline gas disinfection and sterilization purifier device which comprises a first guide pipe, an air inlet filtering set fixedly connected to the front side in the first guide pipe, a second guide pipe fixedly connected to the top end of the rear portion of the first guide pipe, and a pipeline fan assembly arranged in the middle of the second guide pipe. The pipeline fan assembly comprises an axial flow fan, the top end of the rear portion of the second guide pipe is fixedly connected with an ABS insulating pipe, and the upper end face of the insulating pipe is fixedly connected with a generator shell. Through design cooperation, the device can separate medical exhaust gas entering the first guide pipe, the high-voltage generator enables the stainless steel discharge needle anode and the stainless steel discharge needle cathode to form a honeycomb plasma discharge electric field, the honeycomb plasma discharge electric field can effectively kill microorganisms such as bacteria and viruses in the medical exhaust gas, and meanwhile the safety of the medical exhaust gas is improved. And peculiar smell molecules of medical exhaust gas are efficiently cracked and oxidized, so that the gas exhausted into the air is effectively purified.

Description

Technical Field

[0001] The utility model relates to the technical field of medical exhaust gas purification, in particular to a honeycomb type pipeline gas disinfection and sterilization purifier device. Background Art

[0002] The negative pressure gas generated by the medical central suction system is used to clear the patient's wounds and oral sputum, and to remove body fluids and accumulated water during surgery. The polluted gas from each clinical gas terminal is extracted through the negative pressure pipeline by the vacuum pump equipment of the central suction station and then discharged into the atmosphere.

[0003] At present, the exhaust of the central suction system of the hospital is exhausted through a vacuum pump. The exhaust gas not only contains a large number of bacteria, viruses and other microorganisms, but also has a peculiar smell. The existing treatment measures are mainly as follows: the gas is filtered through high-efficiency filter materials and then directly discharged into the atmosphere. However, the bacteria filtered by the high-efficiency filter materials are in a living state and still have a very high risk of infection, which can easily cause cross-infection; the peculiar smell is not treated.

[0004] Patent CN202010270302.6 discloses a disinfection and sterilization device for a medical negative pressure suction system, including a sterilization box, a high-temperature sterilization rack fixedly provided at the center of the inner cavity of the sterilization box, an electric heating tube fixedly provided on the inner side of the high-temperature sterilization rack, an activated carbon filter box fixedly provided on both sides of the inner cavity of the sterilization box, and an ultraviolet lamp fixedly provided on the outer side of the activated carbon filter box. The present invention generates ultraviolet light to sterilize the waste gas by connecting the ultraviolet lamp to a power source, the activated carbon filter box performs deodorization and filtration treatment on the waste gas, the electric heating tube emits a high temperature of 200°C for high-temperature sterilization treatment, the waste gas after disinfection and sterilization enters the waste gas pipe from the exhaust pipe, and is finally discharged into the atmosphere from the waste gas pipe. The disinfection and sterilization device adopts the technical principle of high-temperature inactivation to inactivate bacteria, microorganisms, viruses, etc. that may be entrained in the waste gas of the medical negative pressure suction system and then discharges them cleanly.

[0005] However, the above device only filters and simply disinfects the medical exhaust gas, and cannot effectively kill bacteria, viruses and other microorganisms in the medical exhaust gas. In view of this, a honeycomb pipeline gas disinfection and sterilization purifier device is provided to overcome the above defects. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a honeycomb type pipeline gas disinfection and sterilization purifier device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a honeycomb pipeline gas disinfection and sterilization purifier device, comprising a first conduit, an air intake filter group is fixedly connected to the front side of the first conduit, a second conduit is fixedly connected to the top of the rear of the first conduit, a pipeline fan assembly is arranged in the middle of the second conduit, the pipeline fan assembly includes an axial flow fan fixed in the middle of the second conduit, an ABS insulating tube is fixedly connected to the top of the rear of the second conduit, a generator housing is fixedly connected to the upper end face of the ABS insulating tube, a high-voltage generator is fixedly connected to the inside of the generator housing, and the front and rear ends of the ABS insulating tube are fixedly connected to A stainless steel baffle, a high-voltage insulating bracket is fixed to the center of the rear end surface of the rear stainless steel baffle by screws, the rear end of the high-voltage insulating bracket is fixedly connected to the center of the stainless steel cathode chain, a number of stainless steel discharge needle anodes are fixed between the stainless steel baffles at the front and rear ends, a number of stainless steel discharge needle cathodes are fixedly connected to the stainless steel cathode chain, each stainless steel discharge needle cathode is located in a stainless steel discharge needle anode, and the high-voltage generator is electrically connected to the stainless steel discharge needle anode and the stainless steel discharge needle cathode respectively; the rear top of the ABS insulating tube is in contact with the third conduit, and the outer side of the rear top of the ABS insulating tube and the outer side of the front top of the third conduit are both clamped with stainless steel connectors.

[0008] Furthermore, a plurality of circular through holes are provided inside the stainless steel baffle plate, and the diameters of the circular through holes inside the stainless steel baffle plate are the same as the cross-sectional diameter of the stainless steel discharge needle anode.

[0009] Preferably, the number of the stainless steel discharge needle anodes is 7, and the number of the stainless steel discharge needle cathodes is 7.

[0010] Preferably, the overall specification of the stainless steel discharge needle anode is Φ48.3*1.1*220, and the cross-sectional diameter of the stainless steel baffle is the same as the inner diameter of the ABS insulating tube.

[0011] The utility model has the following beneficial effects:

[0012] The honeycomb type pipeline gas disinfection, sterilization and purifier device designed in the utility model can separate the medical exhaust gas entering the first conduit through design coordination, and the high-voltage generator allows the stainless steel discharge needle anode and the stainless steel discharge needle cathode to form a honeycomb plasma discharge electric field, which can effectively kill bacteria, viruses and other microorganisms in the medical exhaust gas, while efficiently cracking and oxidizing the odor molecules in the medical exhaust gas, effectively purifying the gas discharged into the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 This is the left side view of the ABS insulation tube.

[0016] Figure 4 This is the right side view of the ABS insulation tube.

[0017] Figure 5 It is a schematic diagram of the structure of the stainless steel cathode chain.

[0018] Figure 6 It is a schematic diagram of the connection between the stainless steel cathode chain and the stainless steel baffle. DETAILED DESCRIPTION

[0019] Reference Figure 1-6 The honeycomb pipeline gas disinfection and sterilization purifier device provided by the utility model comprises a first conduit 1, an air intake filter group 2 is fixedly connected to the front side of the first conduit 1, a second conduit 3 is fixedly connected to the top of the rear of the first conduit 1, a pipeline fan assembly 4 is arranged in the middle of the second conduit 3, and the pipeline fan assembly 4 comprises an axial flow fan 9 fixed in the middle of the second conduit 3, an ABS insulating tube 5 is fixedly connected to the top of the rear of the second conduit 3, a generator housing 6 is fixedly connected to the upper end face of the ABS insulating tube 5, a high-voltage generator 11 is fixedly connected to the generator housing 6, a stainless steel baffle 12 is fixedly connected to the front and rear ends of the ABS insulating tube 5, a high-voltage insulating bracket 15 is fixedly fixed to the center of the rear end face of the stainless steel baffle 12 at the rear end by screws, a rear end of the high-voltage insulating bracket 15 is fixedly connected to the center of the stainless steel cathode chain 51, and a A plurality of stainless steel discharge needle anodes 13 and a plurality of stainless steel discharge needle cathodes 14 are fixedly connected to the stainless steel cathode chain 51, each stainless steel discharge needle cathode 14 is located in a stainless steel discharge needle anode 13, and the high-voltage generator 11 is electrically connected to the stainless steel discharge needle anode 13 and the stainless steel discharge needle cathode 14 respectively; the rear top of the ABS insulating tube 5 contacts the third conduit 7, and the outer side of the rear top of the ABS insulating tube 5 and the outer side of the front top of the third conduit 7 are both engaged with stainless steel connectors 20, which can separate the medical exhaust gas entering the first conduit 1, and the high-voltage generator 11 allows the stainless steel discharge needle anode 13 and the stainless steel discharge needle cathode 14 to form a honeycomb plasma discharge electric field, which can effectively kill bacteria, viruses and other microorganisms in the medical exhaust gas, and at the same time, efficiently crack and oxidize the odor molecules of the medical exhaust gas, effectively purifying the exhaust gas discharged into the air.

[0020] As a further implementation scheme of the above technical scheme: a plurality of circular through holes are opened inside the stainless steel baffle plate 12, and the diameter of the circular through holes inside the stainless steel baffle plate 12 is the same as the cross-sectional diameter of the stainless steel discharge needle anode 13. The number of stainless steel discharge needle anodes 13 is 7, and the number of stainless steel discharge needle cathodes 14 is 7. The overall specification of the stainless steel discharge needle anode 13 is Φ48.3*1.1*220. The cross-sectional diameter of the stainless steel baffle plate 12 is the same as the inner diameter of the ABS insulating tube 5. The ions generated by the stainless steel discharge needle cathode 14 and the stainless steel discharge needle anode 13 are stored inside the insulating tube 5. In conjunction with the high-voltage generator 11, the number and range of ions generated by the stainless steel discharge needle cathode 14 and the stainless steel discharge needle anode 13 can be increased. In conjunction with the pipeline fan assembly 4, the exhaust gas is sent into the insulating tube 5, and the medical exhaust gas can be purified in real time.

[0021] Working principle:

[0022] When the utility model is used, the medical exhaust gas first enters the second conduit 3. After the exhaust gas passes through the air intake filter group 2 inside the first conduit 1, larger dust particles are blocked, and then the medical exhaust gas is quickly sent into the ABS insulating tube 5 by the axial flow fan 9 in the second conduit 3. At the same time, the high-voltage generator 11 inside the generator housing 6 is turned on. At this time, the output ends of the stainless steel discharge needle cathode 14 and the stainless steel discharge needle anode 13 cooperate with the high-voltage generator 11 to form a honeycomb plasma discharge electric field, which can effectively kill bacteria, viruses and other microorganisms in the medical exhaust gas, and at the same time, the odor molecules of the medical exhaust gas are efficiently cracked and oxidized, effectively purifying the medical exhaust gas discharged into the air.

[0023] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A honeycomb type pipeline gas disinfection and sterilization purifier device, comprising a first conduit (1), characterized in that: An air intake filter group (2) is fixedly connected to the front side of the first duct (1); a second duct (3) is fixedly connected to the top rear end of the first duct (1); a duct fan assembly (4) is arranged in the middle of the second duct (3); the duct fan assembly (4) comprises an axial flow fan (9) fixed to the middle of the second duct (3); an ABS insulating tube (5) is fixedly connected to the top rear end of the second duct (3); a generator housing (6) is fixedly connected to the upper end face of the ABS insulating tube (5); a high-voltage generator (11) is fixedly connected to the inside of the generator housing (6); a stainless steel baffle (12) is fixedly connected to both the front and rear ends of the ABS insulating tube (5); a high-voltage generator (11) is fixedly connected to the center of the rear end face of the stainless steel baffle (12) at the rear end by screws. An insulating bracket (15), the rear end of the high-voltage insulating bracket (15) is fixedly connected to the center of a stainless steel cathode chain (51), a plurality of stainless steel discharge needle anodes (13) are fixedly connected between the stainless steel baffles (12) at the front and rear ends, a plurality of stainless steel discharge needle cathodes (14) are fixedly connected to the stainless steel cathode chain (51), each stainless steel discharge needle cathode (14) is located in a stainless steel discharge needle anode (13), and the high-voltage generator (11) is electrically connected to the stainless steel discharge needle anode (13) and the stainless steel discharge needle cathode (14) respectively; the rear top end of the ABS insulating tube (5) contacts a third conduit (7), and the outer side of the rear top end of the ABS insulating tube (5) and the outer side of the front top end of the third conduit (7) are both engaged with a stainless steel connector (20).

2. The honeycomb type pipeline gas disinfection and sterilization purifier device according to claim 1 is characterized in that: A plurality of circular through holes (121) are provided inside the stainless steel baffle plate (12), and the diameters of the circular through holes inside the stainless steel baffle plate (12) are all the same as the cross-sectional diameter of the stainless steel discharge needle anode (13).

3. The honeycomb type pipeline gas disinfection and sterilization purifier device according to claim 1 is characterized in that: The number of the stainless steel discharge needle anodes (13) is 7, and the number of the stainless steel discharge needle cathodes (14) is 7.

4. The honeycomb type pipeline gas disinfection and sterilization purifier device according to claim 1 is characterized in that: The overall specification of the stainless steel discharge needle anode (13) is Φ48.3*1.1*220, and the cross-sectional diameter of the stainless steel baffle (12) is the same as the inner diameter of the ABS insulating tube (5).

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