CN211854671U - Airtight and ventilation drying system for disinfection and sterilization - Google Patents
Airtight and ventilation drying system for disinfection and sterilization Download PDFInfo
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- CN211854671U CN211854671U CN202020370277.4U CN202020370277U CN211854671U CN 211854671 U CN211854671 U CN 211854671U CN 202020370277 U CN202020370277 U CN 202020370277U CN 211854671 U CN211854671 U CN 211854671U
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Abstract
The utility model discloses an airtight and ventilated drying system for disinfection and sterilization, which relates to the technical field of medical disinfection equipment and comprises an exhaust air duct 3 and an exhaust fan 5 arranged in an inner cavity of an air outlet part of the exhaust air duct 3; an air valve 4 is also arranged in the inner cavity of the exhaust air channel 3 between the exhaust fan 5 and the air inlet of the exhaust air channel 3. The air-tight sterilizing and drying cabinet has the characteristics of preventing pollution diffusion, having better air tightness and the like, can be matched with a sterilizing and drying cabinet for use, and is suitable for sterilizing and drying pollutants in the fields of medical treatment, biology, chemical industry and the like.
Description
Technical Field
The utility model relates to the technical field of medical disinfection equipment, in particular to an airtight and ventilated drying system for disinfection and sterilization.
Background
In the technical fields of medical treatment, biology, chemical industry and the like, after medical treatment or scientific research workers contact polluted environments such as bacteria, viruses and the like in a humid environment, in order to meet the requirements of life safety and infection prevention, clothes, masks, protective appliances and the like worn by the medical treatment or scientific research workers need to be disinfected and dried for reuse. Particularly, when medical workers treat patients with strong infectious diseases for a long time, because the outer protective clothing is of a sealed design, sweat and the like of human bodies cannot be removed, sweat moisture and bacteria of internal clothes are bred, and viruses may be attached to the clothes. Thus, disposal of such items has typically been by incineration (i.e., disposable) or sterile drying (i.e., repeated use). In the prior art, the ventilation system of the apparatus for sterilization, disinfection and drying usually adopts an open-source structure, that is: the gas generated in the disinfection and sterilization process is directly discharged, so that bacteria, viruses or other harmful substances are diffused along with the discharge of the gas, and the environment is polluted.
The 'clothes drying and sterilizing cabinet' disclosed in the Chinese patent (patent application number 200420042643.4) comprises a cabinet body, a cabinet door and a clothes hanger, wherein a PTC heating element, a wide through-flow air cooling fan, a lighting lamp and an exhaust fan are sequentially arranged at the bottom in the cabinet, the cabinet body and the cabinet door are made of double-layer wood fiber composite boards, and a ventilation groove is formed in the double-layer composite boards; the cabinet body is internally provided with a flavoring device and a ceramic ozone generator. Reinforcing ribs are arranged between the double-layer composite boards, and vent grooves which are arranged in a criss-cross mode are formed in the composite boards. And a channel for a power line and a control line is also arranged in the double-layer composite board.
Another chinese patent (patent application No. 200620110187.1) discloses a clothes drying disinfection cabinet, the inner cavity of the cabinet body (1) is divided into an equipment cavity (3) and a clothes cavity (11) by a sieve mesh type partition board (6), an air heater (2) and a microcomputer controller (5) are arranged in the equipment cavity (3), an air outlet (4) is arranged on the top board, an ultraviolet lamp (12) and a clothes hanging rod (7) are arranged on the upper part of the clothes cavity (11), a partition board (10) and a water collecting tray (9) are arranged on the lower part, and a cabinet door (8) is arranged outside the clothes cavity. Hot air blown out by the hot air blower flows into the clothes cavity through the perforated partition plate, so that water vapor on the clothes is rapidly evaporated, and the aim of drying is fulfilled. The ultraviolet lamp emits ultraviolet rays and ozone, and bacteria on clothes can be killed. The microcomputer controller can control the temperature and humidity in the clothes cavity.
There is also a microcomputer drying and sterilizing wardrobe disclosed in the chinese patent (patent application No. 201020197141.4). the hot air device is installed at the bottom of the wardrobe body, the top of the wardrobe body is provided with a dehumidifying fan, the inner side wall and the top wall of the wardrobe body are provided with ultraviolet devices, the upper part in the wardrobe body is provided with a clothes hanging rod, the bottom plate in the wardrobe body is provided with a water receiving tray, a water baffle plate is arranged above the water receiving tray, one side of the wardrobe body is provided with a cabinet door, and the inside of the wardrobe body is provided with a humidity control device.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a ventilation equipment that can prevent the pollution diffusion, have better gas tightness again, be used for when polluting the article disinfection and sterilization and dry.
The technical proposal adopted by the utility model is to design an airtight and ventilated drying system for disinfection and sterilization: comprises an exhaust air duct 3 and an exhaust fan 5 arranged in an inner cavity of an air outlet part of the exhaust air duct 3; an air valve 4 is also arranged in the inner cavity of the exhaust air channel 3 between the exhaust fan 5 and the air inlet of the exhaust air channel 3.
And a filter 6 is also arranged at the end part of the air outlet of the exhaust air duct 3.
The airtight and ventilated drying system for disinfection and sterilization of the utility model adopts the air valve additionally arranged in the exhaust air duct, so that bacteria, viruses and other harmful substances, etc., which are mixed in the gas generated by disinfection and sterilization and are attached by pollutant products, can not be directly discharged in the disinfection and sterilization process, and the air tightness is better; meanwhile, the filter is additionally arranged at the outlet end part of the exhaust air channel, so that bacteria, viruses and other harmful substances contained in the air can be further prevented from being discharged through the exhaust air channel, and therefore, pollution diffusion can be better prevented.
Drawings
Fig. 1 is a schematic main sectional view of the present invention.
In the figure:
1 is a cabinet body, 2 is an air inlet, 3 is an exhaust air duct, 4 is an air valve, 5 is an exhaust fan, and 6 is a filter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples. The following description is given by way of example, but the scope of the invention should not be limited thereto.
The airtight and ventilation drying system for disinfection and sterilization in this embodiment is composed of a cabinet body 1 of a disinfection and sterilization cabinet, an exhaust air duct 3, an air valve 4, an exhaust fan 5 and a filter 6.
The top of the cabinet body 1 is provided with a hole for installing an air inlet 2 of an exhaust air duct 3.
An exhaust air duct 3 is
The lower end of the part I is provided with an air inlet 2; the left end of the first air outlet is an air outlet end part, and the end part is provided with a filter 6; an exhaust fan 5 is arranged in the inner cavity of the exhaust air duct 3 and close to the filter 6, and an air valve 4 is arranged between the exhaust fan 5 and the air inlet 2.
When in use, the pollutants are put on the clothes hanger in the inner cavity of the cabinet body 1 to be hung, and the cabinet door is closed.
Then, the click sterilization is started, the air valve 4 is closed, and bacteria, viruses and other toxic substances on the pollutants in the inner cavity of the cabinet body 1 can be prevented from escaping and diffusing through the exhaust air duct 3.
After that, the air valve 4 is opened and the exhaust fan 5 is opened after the disinfection is finished, the hot air containing moisture in the cabinet is exhausted through the filter 6, and the drying effect is achieved.
The utility model discloses an airtight and ventilation drying system that disinfection and isolation used can use with the disinfection and isolation drying cabinet is supporting, is applicable to the disinfection and isolation and the drying of field pollutants such as medical treatment, biology, chemical industry.
Claims (2)
1. An airtight and ventilated drying system for disinfection and sterilization comprises an exhaust air duct (3) and an exhaust fan (5) arranged in an inner cavity of an air outlet part of the exhaust air duct (3); the method is characterized in that: an air valve (4) is also arranged in the inner cavity of the exhaust air channel (3) between the exhaust fan (5) and the air inlet of the exhaust air channel (3).
2. The airtight and ventilated drying system for sterilization according to claim 1, wherein: and a filter (6) is also arranged at the end part of the air outlet of the exhaust air duct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370277.4U CN211854671U (en) | 2020-03-21 | 2020-03-21 | Airtight and ventilation drying system for disinfection and sterilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370277.4U CN211854671U (en) | 2020-03-21 | 2020-03-21 | Airtight and ventilation drying system for disinfection and sterilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211854671U true CN211854671U (en) | 2020-11-03 |
Family
ID=73135511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370277.4U Active CN211854671U (en) | 2020-03-21 | 2020-03-21 | Airtight and ventilation drying system for disinfection and sterilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211854671U (en) |
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2020
- 2020-03-21 CN CN202020370277.4U patent/CN211854671U/en active Active
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