CN219878753U - Ethylene oxide sterilizing cabinet convenient for cleaning filter screen - Google Patents
Ethylene oxide sterilizing cabinet convenient for cleaning filter screen Download PDFInfo
- Publication number
- CN219878753U CN219878753U CN202321136796.4U CN202321136796U CN219878753U CN 219878753 U CN219878753 U CN 219878753U CN 202321136796 U CN202321136796 U CN 202321136796U CN 219878753 U CN219878753 U CN 219878753U
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- China
- Prior art keywords
- ethylene oxide
- filter
- fixedly connected
- cabinet body
- cabinet
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003641 microbiacidal effect Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses an ethylene oxide sterilization cabinet convenient for cleaning a filter screen, which comprises a cabinet body, wherein an ethylene oxide tank is arranged on the left side of the cabinet body, the output end of the ethylene oxide tank penetrates into the cabinet body and is communicated with an air pipe, and the right end of the air pipe is fixedly connected with the inner wall of the cabinet body. According to the utility model, through the arrangement of the motor and the filter pipeline, the motor is started to drive the threaded rod to rotate so as to enable the movable rod to move leftwards, the movable rod drives the connecting block to enable the chock to be pulled out of the ventilation opening, meanwhile, the blower and the exhaust fan are started to suck ethylene oxide gas in the cabinet body into the filter pipeline and circularly filter and adsorb the ethylene oxide gas by the activated carbon filter screens in the filter boxes, the concentration is quickly reduced to safe concentration, the filter efficiency is improved, the pipeline door can be opened when the filter efficiency is reduced, the activated carbon filter screens can be cleaned by pulling out the filter boxes, the operation is simple, the use of a user is convenient, and the practicability of the ethylene oxide sterilizing cabinet is improved.
Description
Technical Field
The utility model relates to the technical field of ethylene oxide sterilization cabinets, in particular to an ethylene oxide sterilization cabinet convenient for cleaning a filter screen.
Background
The ethylene oxide sterilizing device is a key device of a disposable sterile medical instrument production enterprise, has special requirements for installation operation and use management, uses ethylene oxide as a sterilizing agent, is a broad-spectrum and efficient gas sterilizing disinfectant with strong penetrability to toxic substances, can reach the deep part of an article, can kill a plurality of pathogenic microorganisms including bacteria propagules, spores, viruses and fungi, has strong microbiocidal action on gas and liquid, has strong gas action, is multipurpose, has wide application in medical sterilization and industrial sterilization, is commonly used for fumigating and sterilizing thermally unstable medicines and surgical instruments which cannot be sterilized by foodstuff, textile fabrics and other methods, such as leather, cotton products, chemical fabrics, precision instruments, biological products, paper, books, documents, certain medicines, rubber products and the like.
Because the chemical nature of ethylene oxide has toxicity to the human body, so the waste gas after the sterilization can not directly be discharged, must pass through filtration treatment, but current ethylene oxide sterilization cabinet filter effect is not good, and the mounting position of filter screen is comparatively hidden and leads to taking out the clearance process complicacy, inconvenient user's use has reduced the practicality of ethylene oxide sterilization cabinet.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the ethylene oxide sterilizing cabinet which is convenient for cleaning a filter screen, has the advantages of improving the filtering efficiency and cleaning the filter screen conveniently, and solves the problems that the existing ethylene oxide sterilizing cabinet is poor in filtering effect and complex in taking-out cleaning process due to the fact that the installation position of the filter screen is hidden.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ethylene oxide sterilization cabinet convenient to clearance filter screen, includes the cabinet body, the left side of the cabinet body is provided with the ethylene oxide jar, the output of ethylene oxide jar runs through to the inside of the cabinet body and communicates there is the trachea, tracheal right-hand member and the inner wall fixed connection of the cabinet body, tracheal inside fixedly connected with motorised valve, the inside left and right sides of the cabinet body is all fixedly connected with tray groove, the inside sliding connection of tray groove has the thing tray of putting;
the right side of the cabinet body is fixedly connected with a filter pipeline, the left side of the filter pipeline is fixedly connected with a motor, the output end of the motor penetrates through the interior of the cabinet body and is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a movable rod, the right side of the movable rod is fixedly connected with a connecting block, the right side of the connecting block is fixedly connected with a plug block, and the right side of the cabinet body is provided with ventilation openings;
the filter comprises a filter pipe, a baffle plate, a blower, a filter screen door, a filter box, a filter screen groove, a slide block, an active carbon filter screen, a filter screen door and a filter screen door.
As the preferable mode of the utility model, the top of the cabinet body is provided with the water tank, the output end of the water tank is communicated with the humidifier, and the output end of the humidifier penetrates through the interior of the cabinet body and is communicated with the spray head.
As preferable mode of the utility model, the bottom inside the cabinet body is fixedly connected with an infrared lamp.
As the preferable mode of the utility model, the left side of the inside of the cabinet body is provided with the ethylene oxide detector, the front surface of the cabinet body is hinged with the cabinet door, the top of the cabinet door is respectively provided with the display screen and the control panel, and the control panel and the display screen are respectively and electrically connected with the infrared lamp, the ethylene oxide detector, the motor and the humidifier.
As preferable in the utility model, the surface of the bottom of the storage tray and the surface of the air pipe are provided with air holes.
As the preferable mode of the utility model, the sealing strips are fixedly connected to the periphery of the cabinet door and the periphery of the pipeline door.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the motor and the filter pipeline, the motor is started to drive the threaded rod to rotate so as to enable the movable rod to move leftwards, the movable rod drives the connecting block to enable the chock to be pulled out of the ventilation opening, meanwhile, the blower and the exhaust fan are started to suck ethylene oxide gas in the cabinet body into the filter pipeline and circularly filter and adsorb the ethylene oxide gas by the activated carbon filter screens in the filter boxes, the concentration is quickly reduced to safe concentration, the filter efficiency is improved, the pipeline door can be opened when the filter efficiency is reduced, the activated carbon filter screens can be cleaned by pulling out the filter boxes, the operation is simple, the use of a user is convenient, and the practicability of the ethylene oxide sterilizing cabinet is improved.
2. According to the utility model, through the arrangement of the humidifier, the phenomenon that the sterilization effect is affected due to the fact that the humidity of the ethylene oxide sterilization cabinet does not reach the standard is avoided.
Drawings
FIG. 1 is a schematic side cross-sectional view of a structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of the present utility model;
fig. 3 is a schematic top view of a filter cartridge of the present utility model.
In the figure: 1. a cabinet body; 2. an ethylene oxide tank; 3. an air pipe; 4. an electric valve; 5. a tray slot; 6. a storage tray; 7. a filter tube; 8. a motor; 9. a threaded rod; 10. a moving rod; 11. a connecting block; 12. a chock; 13. a vent; 14. a baffle; 15. a blower; 16. an exhaust fan; 17. a filter screen groove; 18. a filter box; 19. a slide block; 20. a pull handle; 21. an active carbon filter screen; 22. a pipeline door; 23. a water tank; 24. a humidifier; 25. a spray head; 26. an infrared lamp; 27. an ethylene oxide detector; 28. a cabinet door; 29. a display screen; 30. a control panel; 31. and (5) a sealing strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, an ethylene oxide sterilization cabinet convenient for cleaning a filter screen comprises a cabinet body 1, wherein an ethylene oxide tank 2 is arranged on the left side of the cabinet body 1, the output end of the ethylene oxide tank 2 penetrates into the cabinet body 1 and is communicated with an air pipe 3, the right end of the air pipe 3 is fixedly connected with the inner wall of the cabinet body 1, an electric valve 4 is fixedly connected with the inside of the air pipe 3, tray grooves 5 are fixedly connected with the left side and the right side of the inside of the cabinet body 1, and a storage tray 6 is slidingly connected with the inside of the tray groove 5;
the right side of the cabinet body 1 is fixedly connected with a filter pipeline 7, the left side of the filter pipeline 7 is fixedly connected with a motor 8, the output end of the motor 8 penetrates into the cabinet body 1 and is fixedly connected with a threaded rod 9, the surface of the threaded rod 9 is in threaded connection with a movable rod 10, the right side of the movable rod 10 is fixedly connected with a connecting block 11, the right side of the connecting block 11 is fixedly connected with a plug 12, and the right side of the cabinet body 1 is provided with a vent 13;
the inner wall fixedly connected with baffle 14 of filter tube 7, the right side fixedly connected with hair-dryer 15 of baffle 14, the top fixedly connected with air exhauster 16 of filter tube 7, the equal fixedly connected with filter screen groove 17 of the left and right sides of filter tube 7 inner wall, the inside of filter tube 7 is provided with filter cartridge 18, the equal fixedly connected with slider 19 of the left and right sides of filter cartridge 18, slider 19 and filter screen groove 17 sliding connection, the positive fixedly connected with of filter cartridge 18 draws handle 20, the inside of filter cartridge 18 is provided with active carbon filter screen 21, the front of filter tube 7 articulates there is pipeline door 22.
Referring to fig. 1 and 2, a water tank 23 is provided at the top of the cabinet 1, an output end of the water tank 23 is connected with a humidifier 24, and an output end of the humidifier 24 penetrates into the cabinet 1 and is connected with a spray head 25.
As a technical optimization scheme of the utility model, the phenomenon that the sterilizing effect is affected due to the fact that the humidity of the ethylene oxide sterilizing cabinet does not reach the standard is avoided through the arrangement of the humidifier 24.
Referring to fig. 1, an infrared lamp 26 is fixedly connected to the bottom inside the cabinet 1.
As a technical optimization scheme of the utility model, the ethylene oxide sterilizing cabinet can be kept at the optimal working temperature through the arrangement of the infrared lamp 26, so that the sterilizing efficiency is improved.
Referring to fig. 1 and 2, an ethylene oxide detector 27 is disposed on the left side inside the cabinet body 1, a cabinet door 28 is hinged to the front surface of the cabinet body 1, a display screen 29 and a control panel 30 are disposed on the top of the cabinet door 28, and the control panel 30 and the display screen 29 are electrically connected with an infrared lamp 26, the ethylene oxide detector 27, the motor 8 and the humidifier 24.
As a technical optimization scheme of the utility model, through the arrangement of the ethylene oxide detector 27, the display screen 29 and the control panel 30, the accident of ethylene oxide poisoning caused by the fact that a user can not observe the concentration of ethylene oxide in the cabinet body 1 and mistakenly opens the cabinet door 28 is avoided.
Referring to fig. 1, air holes are formed on the surface of the bottom of the storage tray 6 and the surface of the air pipe 3.
As a technical optimization scheme of the utility model, through the arrangement of the air holes, the circulation of the ethylene oxide is more uniform, and the sterilization effect is improved.
Referring to fig. 2, sealing strips 31 are fixedly connected to the periphery of the cabinet door 28 and the duct door 22.
As a technical optimization scheme of the utility model, the sealing strip 31 is arranged, so that the problem of ethylene oxide leakage in the sterilization, filtration and adsorption processes can not occur.
The working principle and the using flow of the utility model are as follows: when the sterilizing cabinet is used, a user puts objects to be sterilized on the object placing tray 6 and pushes the objects into the tray groove 5, then closes the cabinet door 28, sets required temperature and humidity through the control panel 30, starts the humidifier 24 and the infrared lamp 26, then starts the electric valve 4 to enable ethylene oxide to be output from the ethylene oxide tank 2 into the air pipe 3 so as to be filled into the cabinet body 1 for sterilization, when the sterilization is finished, the starting motor 8 drives the threaded rod 9 to rotate so as to enable the movable rod 10 to move leftwards, the movable rod 10 drives the connecting block 11 to enable the plug 12 to be pulled out of the ventilation opening 13, simultaneously starts the blower 15 and the exhaust fan 16 to suck ethylene oxide gas in the cabinet body 1 into the filter pipeline 7, circularly filters and adsorbs the ethylene oxide gas through the activated carbon filter screens 21 in the plurality of filter boxes 18, then observes the concentration of the ethylene oxide detector 27 through the display screen 29, can open the cabinet door 28 to take out sterilized objects when the concentration of the ethylene oxide is reduced to the standard, then opens the pipeline door 22 according to the requirement, and pulls out the filter boxes 18 to clean the activated carbon filter screens 21.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ethylene oxide sterilization cabinet convenient to clearance filter screen, includes the cabinet body (1), its characterized in that: the novel cabinet is characterized in that an ethylene oxide tank (2) is arranged on the left side of the cabinet body (1), the output end of the ethylene oxide tank (2) penetrates through the interior of the cabinet body (1) and is communicated with an air pipe (3), the right end of the air pipe (3) is fixedly connected with the inner wall of the cabinet body (1), an electric valve (4) is fixedly connected with the interior of the air pipe (3), tray grooves (5) are fixedly connected on the left side and the right side of the interior of the cabinet body (1), and a storage tray (6) is slidably connected in the tray grooves (5);
the novel intelligent cabinet is characterized in that a filtering pipeline (7) is fixedly connected to the right side of the cabinet body (1), a motor (8) is fixedly connected to the left side of the filtering pipeline (7), the output end of the motor (8) penetrates through the inside of the cabinet body (1) and is fixedly connected with a threaded rod (9), a moving rod (10) is connected to the surface of the threaded rod (9) in a threaded manner, a connecting block (11) is fixedly connected to the right side of the moving rod (10), a plug block (12) is fixedly connected to the right side of the connecting block (11), and ventilation openings (13) are formed in the right side of the cabinet body (1);
the utility model discloses a filter device, including filter tube (7), baffle (14) are fixedly connected with to the inner wall of filter tube (7), right side fixedly connected with hair-dryer (15) of baffle (14), the top fixedly connected with air exhauster (16) of filter tube (7), the equal fixedly connected with filter screen groove (17) in the left and right sides of filter tube (7), the inside of filter tube (7) is provided with filter cartridge (18), the equal fixedly connected with slider (19) in the left and right sides of filter cartridge (18), slider (19) and filter screen groove (17) sliding connection, the positive fixedly connected with of filter cartridge (18) draws handle (20), the inside of filter cartridge (18) is provided with active carbon filter screen (21), the front of filter tube (7) articulates there is pipeline door (22).
2. An ethylene oxide sterilization cabinet convenient for cleaning a filter screen as claimed in claim 1, wherein: the top of the cabinet body (1) is provided with a water tank (23), the output end of the water tank (23) is communicated with a humidifier (24), and the output end of the humidifier (24) penetrates through the inside of the cabinet body (1) and is communicated with a spray head (25).
3. An ethylene oxide sterilization cabinet convenient for cleaning a filter screen as claimed in claim 2, wherein: the bottom inside the cabinet body (1) is fixedly connected with an infrared lamp (26).
4. An ethylene oxide sterilization cabinet for facilitating cleaning of a filter screen as claimed in claim 3, wherein: the novel intelligent cabinet temperature-sensing device is characterized in that an ethylene oxide detector (27) is arranged on the left side of the inside of the cabinet body (1), a cabinet door (28) is hinged to the front face of the cabinet body (1), a display screen (29) and a control panel (30) are arranged at the top of the cabinet door (28) respectively, and the control panel (30) and the display screen (29) are electrically connected with an infrared lamp (26), the ethylene oxide detector (27), a motor (8) and a humidifier (24) respectively.
5. An ethylene oxide sterilization cabinet convenient for cleaning a filter screen as claimed in claim 1, wherein: air holes are formed in the surface of the bottom of the storage tray (6) and the surface of the air pipe (3).
6. An ethylene oxide sterilization cabinet for facilitating cleaning of a filter screen as defined in claim 4, wherein: sealing strips (31) are fixedly connected to the peripheries of the cabinet door (28) and the pipeline door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136796.4U CN219878753U (en) | 2023-05-12 | 2023-05-12 | Ethylene oxide sterilizing cabinet convenient for cleaning filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136796.4U CN219878753U (en) | 2023-05-12 | 2023-05-12 | Ethylene oxide sterilizing cabinet convenient for cleaning filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878753U true CN219878753U (en) | 2023-10-24 |
Family
ID=88411637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136796.4U Active CN219878753U (en) | 2023-05-12 | 2023-05-12 | Ethylene oxide sterilizing cabinet convenient for cleaning filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878753U (en) |
-
2023
- 2023-05-12 CN CN202321136796.4U patent/CN219878753U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |