CN212039431U - Medical negative pressure suction exhaust disinfection device - Google Patents
Medical negative pressure suction exhaust disinfection device Download PDFInfo
- Publication number
- CN212039431U CN212039431U CN202020657243.3U CN202020657243U CN212039431U CN 212039431 U CN212039431 U CN 212039431U CN 202020657243 U CN202020657243 U CN 202020657243U CN 212039431 U CN212039431 U CN 212039431U
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- China
- Prior art keywords
- air
- casing
- negative pressure
- pressure suction
- disinfection
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- Expired - Fee Related
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- 238000004659 sterilization and disinfection Methods 0.000 title abstract description 26
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000007872 degassing Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a medical negative pressure suction exhaust disinfection device, which comprises a shell, an air inlet main pipe and an air inlet auxiliary pipe, wherein the air inlet main pipe and the air inlet auxiliary pipe are respectively arranged at one end of the shell and are communicated with the shell; the utility model discloses be equipped with plasma sterilizer and air cleaner in the casing, need not heat high temperature disinfection through consuming a large amount of electric quantities, the disinfection process just can be accomplished to 220V voltage commonly used, has reduced the cost of using, and can carry out secondary treatment to the waste gas that discharges for the filterable effect of disinfection is also better.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a medical negative pressure suction exhaust and disinfection device.
Background
The medical negative pressure suction host can generate a large amount of waste gas during working, if the waste gas is directly discharged into the atmosphere, the pollution can be caused to the atmosphere, the existing treatment mode is to generate high temperature by electric heating, the waste gas is utilized to achieve disinfection and sterilization through the high temperature, or the mode of simply filtering and sterilizing through an air filter, the first mode needs to consume a large amount of electric power and has higher cost, and the second mode has lower disinfection quality and efficiency.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency that exists to the aforesaid, the utility model aims at providing a medical negative pressure attracts exhaust degassing unit is equipped with sterilizer and air cleaner, can carry out the secondary disinfection to waste gas, has solved the problem that power consumption is big, use cost is high, the disinfection quality is low.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a medical negative pressure attracts exhaust degassing unit, includes the casing and sets up respectively in the one end of casing and with the main pipe that admits air, the auxiliary pipe that admits air of casing intercommunication, an exhaust hole of taking rain-proof cap is seted up to the other end of casing, be equipped with sterilizer and obstruction baffle in the casing in proper order, an air filter mouth has been seted up on the obstruction baffle, air filter mouth department is equipped with an air cleaner, admit air the main pipe all be equipped with a start-stop valve on the auxiliary pipe that admits air.
Preferably, the housing is further provided with an airtight access opening corresponding to the air filter.
Preferably, the sterilizer is a plasma sterilizer and the air filter is a low resistance high efficiency air filter.
The beneficial effects of the utility model reside in that: this design is equipped with sterilizer and filter in the casing, need not consume a large amount of electric quantity heating, and the disinfection and sterilization process just can be accomplished to 220V voltage commonly used, has reduced the cost of using, and can carry out secondary treatment to the waste gas that discharges for disinfection filterable effect is also better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a medical negative pressure suction exhaust disinfection device provided by an embodiment of the present invention.
Description of reference numerals:
1-shell, 2-main air inlet pipe, 3-auxiliary air inlet pipe, 4-start-stop valve, 5-sterilizer, 6-blocking partition board, 7-air filter and 8-vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, a medical negative pressure suction and exhaust disinfection device comprises a shell 1, an air inlet main pipe 2 and an air inlet auxiliary pipe 3 which are arranged above the side wall of one end of the shell 1 and are communicated with the shell 1, the shell 1 can be communicated with an exhaust pipeline of a negative pressure suction main machine through the air inlet main pipe 2 and the air inlet auxiliary pipe 3 so as to lead waste gas discharged by the negative pressure suction main machine into the shell, an exhaust hole 8 with a rain-proof cap is arranged above the side wall of the other end of the shell 1, purified air in the shell 1 can be discharged through the exhaust hole 8, a disinfector 5 and a stopping partition plate 6 are sequentially arranged in the shell 1, the disinfector 5 is arranged on the bottom wall of the shell, the disinfector 5 is a plasma disinfector and can generate a large amount of free radicals and quasi-molecules such as OH, O3 and H2O2, and the like, thereby playing the roles of disinfection, sterilization and cleaning of the waste gas entering the shell, an air filter opening is arranged at the lower position of the stopping partition plate 6, an air filter 7 is arranged at the air filter opening, the air filter 7 is a low-resistance high-efficiency air filter, the air after being disinfected and filtered by the filter 5 is filtered, floating dust particles in the disinfected and filtered air can be filtered, and the secondary sterilization and filtration effect is achieved, so that the air discharged to the atmosphere is clean air without toxic germs and floating particles, because the positions of all the parts are different, the waste gas entering the shell is in U-shaped circulation, the waste gas is convenient to disinfect and filter, the sufficient reaction time and the sufficient pressure are provided during the waste gas disinfection and filtration, the waste gas purification can be more thorough, the air inlet main pipe 2 and the air inlet auxiliary pipe 3 are both provided with a stop valve 4, the on-off control effect on the waste gas flowing in the air inlet main pipe 2 and the air inlet auxiliary pipe 3 is achieved, the shell 1 is also provided with an airtight type maintenance opening corresponding to the air filter 7, the air-tight access opening facilitates the replacement and maintenance of the air filter 7 in the housing 1 by the user.
During the use, the waste gas that the negative pressure suction host computer discharged gets into casing 1 through main pipe 2 or the auxiliary pipe 3 that admits air of admitting air, is the U type and passes through plasma sterilizer, low-resistance high-efficient air cleaner's disinfection and filtration back in proper order, in exhausting the atmosphere from exhaust hole 8, plasma sterilizer and low-resistance high-efficient air cleaner need not consume a large amount of electric quantity heating when using, and the disinfection and sterilization process just can be accomplished to 220V common voltage, is favorable to reducing the cost of using.
The utility model provides a design is equipped with sterilizer and filter in the casing, need not consume a large amount of electric quantity heating, and the disinfection process just can be accomplished to 220V voltage commonly used, has reduced the cost of using, and can carry out secondary treatment to the waste gas that discharges for the filterable effect of disinfection is also better.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (2)
1. The utility model provides a medical negative pressure suction exhaust degassing unit, its characterized in that includes the casing and sets up respectively in the one end of casing and with the main pipe that admits air, the auxiliary pipe that admits air of casing intercommunication, the exhaust hole of taking rain-proof cap is seted up to the other end of casing, be equipped with sterilizer and obstruction baffle in the casing in proper order, an air filter mouth has been seted up on the obstruction baffle, air filter mouth department is equipped with an air cleaner, the main pipe that admits air all is equipped with a start-stop valve on the auxiliary pipe that admits air, still seted up on the casing one with the corresponding airtight type access hole of air cleaner.
2. The medical negative pressure suction exhaust gas sterilizing apparatus of claim 1, wherein the sterilizer is a plasma sterilizer and the air filter is a low resistance high efficiency air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657243.3U CN212039431U (en) | 2020-04-26 | 2020-04-26 | Medical negative pressure suction exhaust disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657243.3U CN212039431U (en) | 2020-04-26 | 2020-04-26 | Medical negative pressure suction exhaust disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212039431U true CN212039431U (en) | 2020-12-01 |
Family
ID=73518888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020657243.3U Expired - Fee Related CN212039431U (en) | 2020-04-26 | 2020-04-26 | Medical negative pressure suction exhaust disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212039431U (en) |
-
2020
- 2020-04-26 CN CN202020657243.3U patent/CN212039431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |