CN215426315U - Ethylene oxide sterilization apparatus convenient to admit air - Google Patents
Ethylene oxide sterilization apparatus convenient to admit air Download PDFInfo
- Publication number
- CN215426315U CN215426315U CN202121548907.3U CN202121548907U CN215426315U CN 215426315 U CN215426315 U CN 215426315U CN 202121548907 U CN202121548907 U CN 202121548907U CN 215426315 U CN215426315 U CN 215426315U
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- China
- Prior art keywords
- air
- box
- sterilization
- ethylene oxide
- conduit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 61
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 59
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 12
- 239000002912 waste gas Substances 0.000 description 6
- 239000000645 desinfectant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an ethylene oxide sterilization device convenient for air inlet, which relates to the technical field of ethylene oxide sterilization devices and comprises a bottom plate, wherein an air bottle, a sterilization box, an air pump and a waste material box are arranged on the bottom plate, the air bottle is communicated with the top of the sterilization box through a first conduit, the first conduit is communicated with an air inlet box arranged in the sterilization box, an air outlet is formed in the air inlet box, the air pump is communicated with the sterilization box and the waste material box through a third conduit, the third conduit is communicated with the sterilization box through a second conduit, the third conduit is positioned at two sides of the air pump and is respectively provided with a second valve and a third valve, and one end of the second conduit is connected between the third valve and the air pump. The arrangement of the air inlet box effectively improves the air inlet speed, and the negative pressure generated by the air pump enables air to form an annular channel between the second conduit and the first conduit, so that the air inlet speed is further improved.
Description
Technical Field
The utility model relates to the technical field of ethylene oxide sterilization devices, in particular to an ethylene oxide sterilization device convenient for air intake.
Background
Ethylene oxide is an organic compound, is a toxic carcinogenic substance, is used for manufacturing a bactericide in the past, is flammable and explosive, is not easy to transport for a long distance, has strong regionality, is widely applied to the industries of washing, pharmacy, printing and dyeing and the like, can be used as an initiator of a cleaning agent in related chemical industries, is mainly used for industrial-scale disinfection and sterilization in the past, has been developed along with the development of modern industrial technology and automation and intelligent technology, can be safely used for sterilizing precise medical instruments which are afraid of heat and humidity in medical institutions, is a second-generation chemical disinfectant appearing after formaldehyde, is still one of the best cold disinfectants so far, is also the most important member of the four low-temperature sterilization technologies at present, belongs to a high-efficiency broad-spectrum disinfectant, and is a high-efficiency broad-spectrum disinfectant for bacterial germ spores, spores and bacteria of bacterial propagulants, Both fungi and viruses have strong killing and inactivating effects.
At present, hospitals have large amount of ethylene oxide for sterilizing medical parts, need concentrated sterilization and disinfection, have long waiting time, and reduce the recycling efficiency of medical instruments, and if fewer instruments needing sterilization and disinfection are used urgently, the energy consumption of equipment is wasted by using a sterilizer, so that the space for improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an ethylene oxide sterilization device convenient for air intake. Its advantages are high effect on quickly feeding air for sterilization, low energy consumption and high efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an ethylene oxide sterilization apparatus convenient to admit air, includes the bottom plate, be provided with gas cylinder, sterilization case, air pump and waste material case on the bottom plate, the gas cylinder is in through first pipe intercommunication sterilization roof portion, first pipe is in with the setting box intercommunication of admitting air in the sterilization case, be provided with the gas outlet on the box of admitting air, the air pump pass through the third pipe with the sterilization case with the waste material case intercommunication, the third pipe pass through the second pipe with sterilization case intercommunication, the third pipe is located the air pump both sides are provided with second valve and third valve respectively, and second pipe one end is connected the third valve with between the air pump.
Through the technical scheme: during the use, open first valve, gaseous box arrival sterilization case that admits air through first pipe, the setting of the box of admitting air effectively improves air intake rate, closes the third valve simultaneously, opens the second valve, opens the air pump, because the negative pressure that the air pump produced for gaseous annular channel that forms between second pipe and first pipe, further strengthens the rate of admitting air.
The utility model is further provided that the air inlet box is of a regular pentagon structure, and the air outlets are uniformly arranged on the surface where the periphery is located.
Through the technical scheme: due to the arrangement of the regular pentagon structure, gas can be discharged in multiple directions, and the gas discharge amount is increased.
The utility model is further arranged that the air inlet box is connected with fan blades through a miniature rotating motor.
Through the technical scheme: the arrangement of the miniature rotating motor and the fan blades effectively improves the circulation of gas and increases the gas flow rate.
The utility model is further provided that the first conduit is provided with a first valve.
Through the technical scheme: and controlling the closing of the first valve and adjusting the gas output of the first guide pipe.
The utility model is further provided that water is placed at the bottom of the waste bin, a purification cavity is arranged at the top of the waste bin, and a preliminary filter layer and a depth filter layer are arranged in the purification cavity.
Through the technical scheme: the generated residual waste gas is filtered through the primary filter layer and the depth filter layer, so that air pollution is prevented, and water can absorb part of the waste gas.
The utility model is further provided that the top of the purification cavity is hermetically provided with a cover plate, and the cover plate is provided with a filter screen.
Through the technical scheme: and devices in the purification cavity are protected by the cover plate.
The utility model is further provided with a partition board arranged in the sterilization box, and a box door is arranged on the sterilization box in a rotating and sealing manner.
Through the technical scheme: due to the arrangement of the partition plate and the sealing box door, the belt disinfection equipment is effectively placed and is convenient to take.
The utility model is further provided that the cover plate is clamped at the top of the purification cavity.
Through the technical scheme: because the apron can be dismantled and connect at the purification chamber top, be convenient for dismantle clearance or change the filter layer of inside.
The utility model has the beneficial effects that:
1. this ethylene oxide sterilization apparatus convenient to admit air, gaseous box reachs the sterilization case through admitting air through first pipe, and the setting of box of admitting air effectively improves air intake rate, closes the third valve simultaneously, opens the second valve, opens the air pump, because the negative pressure that the air pump produced for gaseous annular channel that forms between second pipe and first pipe, further strengthens the rate of admitting air.
2. This ethylene oxide sterilization apparatus convenient to admit air through being provided with the box of admitting air, and the box of admitting air is regular pentagon structure, the setting of regular pentagon structure for gas can give vent to anger in many positions, improves the air output, is connected with the flabellum through miniature rotating electrical machines in the box of admitting air, effectively improves gaseous circulation, increases gas flow rate.
3. This ethylene oxide sterilization apparatus convenient to admit air, water has been placed to the waste bin bottom, and the waste bin top is provided with purifies the chamber, purifies the intracavity and is provided with preliminary filter layer and depth filter layer, carries out filtration treatment through preliminary filter layer and depth filter layer to the remaining waste gas of production, prevents the contaminated air, and water can absorb partial waste gas.
Drawings
FIG. 1 is a schematic perspective view of an ethylene oxide sterilization apparatus for facilitating air intake according to the present invention;
FIG. 2 is a schematic cross-sectional view of an ethylene oxide sterilization apparatus for facilitating air intake according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of an air inlet box of an ethylene oxide sterilization device facilitating air inlet provided by the utility model;
fig. 4 is a schematic sectional structural view of an air inlet box of an ethylene oxide sterilization device convenient for air inlet according to the present invention.
In the figure: 1. a base plate; 2. a gas cylinder; 3. a sterilization box; 4. an air pump; 5. a waste bin; 6. a first conduit; 7. a first valve; 8. an air intake box; 801. an air outlet; 9. a second conduit; 10. a third conduit; 11. a second valve; 12. a third valve; 13. a purification chamber; 14. a cover plate; 15. a preliminary filtering layer; 16. a depth filtration layer; 17. a miniature rotating electrical machine; 18. a fan blade; 19. and (4) a box door.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, an ethylene oxide sterilization device convenient for air intake comprises a bottom plate 1, an air bottle 2, a sterilization box 3, an air pump 4 and a waste material box 5 are arranged on the bottom plate 1, the air bottle 2 is communicated with the top of the sterilization box 3 through a first conduit 6, the first conduit 6 is communicated with an air intake box 8 arranged in the sterilization box 3, an air outlet 801 is arranged on the air intake box 8, the air pump 4 is communicated with the sterilization box 3 and the waste material box 5 through a third conduit 10, the third conduit 10 is communicated with the sterilization box 3 through a second conduit 9, the third conduit 10 is positioned on two sides of the air pump 4 and is respectively provided with a second valve 11 and a third valve 12, and one end of the second conduit 9 is connected between the third valve 12 and the air pump 4.
Specifically, the air inlet box 8 is of a regular pentagonal structure, the air outlet 801 is uniformly formed in the surface where the periphery is located, and due to the arrangement of the regular pentagonal structure, air can be discharged in multiple directions, and the air discharge amount is increased.
Specifically, the air inlet box 8 is internally connected with fan blades 18 through the micro rotating motor 17, and due to the arrangement of the micro rotating motor 17 and the fan blades 18, the circulation of air is effectively improved, and the air flow rate is increased.
Specifically, the first conduit 6 is provided with a first valve 7, and the gas output of the first conduit 6 is adjusted by controlling the closing of the first valve 7.
Specifically, water has been placed to waste bin 5 bottom, and waste bin 5 top is provided with purifies chamber 13, is provided with preliminary filter layer 15 and depth filter layer 16 in the purification chamber 13, carries out filtration treatment to the remaining waste gas of production through preliminary filter layer 15 and depth filter layer 16, prevents the contaminated air, and water can absorb partial waste gas.
Specifically, the top of the purification cavity 13 is hermetically provided with a cover plate 14, the cover plate 14 is provided with a filter screen, and devices in the purification cavity 13 are protected through the cover plate 14.
Specifically, be provided with the baffle in the sterilization case 3, the last rotary seal of sterilization case 3 is provided with chamber door 19, because the setting of baffle and sealed chamber door 19, effectually places the disinfecting equipment of taking, and conveniently takes.
Specifically, the apron 14 joint is at purification chamber 13 top, because apron 14 can dismantle the connection at purification chamber 13 top, is convenient for dismantle clearance or change to inside filter layer.
The working principle is as follows: during the use, open first valve 7, gaseous box 8 arrival sterilization case 3 that admits air through first pipe 6 process, the setting of admitting air box 8 effectively improves air intake rate, closes third valve 12 simultaneously, opens second valve 11, opens air pump 4, because the negative pressure that air pump 4 produced for gaseous forms annular channel between second pipe 9 and first pipe 6, further strengthens the speed of admitting air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an ethylene oxide sterilization apparatus convenient to admit air, includes bottom plate (1), its characterized in that, be provided with gas cylinder (2) on bottom plate (1), sterilization case (3), air pump (4) and waste material case (5), gas cylinder (2) through first pipe (6) intercommunication sterilization case (3) top, first pipe (6) with set up in the box (8) of admitting air in sterilization case (3) intercommunication, be provided with gas outlet (801) on the box (8) of admitting air, air pump (4) through third pipe (10) with sterilization case (3) and waste material case (5) intercommunication, third pipe (10) through second pipe (9) with sterilization case (3) intercommunication, third pipe (10) are located air pump (4) both sides are provided with second valve (11) and third valve (12) respectively, one end of the second conduit (9) is connected between the third valve (12) and the air pump (4).
2. An ethylene oxide sterilization apparatus for facilitating air intake as claimed in claim 1, wherein the air intake box (8) is a regular pentagon structure, and the air outlets (801) are uniformly arranged on the surface of the periphery.
3. The ethylene oxide sterilization device convenient for air intake according to claim 2, wherein the air intake box (8) is connected with fan blades (18) through a micro rotating motor (17).
4. An apparatus for ethylene oxide sterilization with ease of air intake as defined in claim 1, wherein said first conduit (6) is provided with a first valve (7).
5. The ethylene oxide sterilization device convenient for air intake of claim 1, wherein water is placed at the bottom of the waste bin (5), a purification chamber (13) is arranged at the top of the waste bin (5), and a preliminary filtering layer (15) and a depth filtering layer (16) are arranged in the purification chamber (13).
6. The ethylene oxide sterilization device convenient for air intake of claim 5, wherein the top of the purification chamber (13) is hermetically provided with a cover plate (14), and the cover plate (14) is provided with a filter screen.
7. The ethylene oxide sterilization device convenient for air intake as claimed in claim 1, wherein a partition plate is arranged in the sterilization box (3), and a box door (19) is arranged on the sterilization box (3) in a rotating and sealing manner.
8. The ethylene oxide sterilization device convenient for air intake of claim 6, wherein the cover plate (14) is clamped at the top of the purification chamber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548907.3U CN215426315U (en) | 2021-07-08 | 2021-07-08 | Ethylene oxide sterilization apparatus convenient to admit air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548907.3U CN215426315U (en) | 2021-07-08 | 2021-07-08 | Ethylene oxide sterilization apparatus convenient to admit air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215426315U true CN215426315U (en) | 2022-01-07 |
Family
ID=79715464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121548907.3U Expired - Fee Related CN215426315U (en) | 2021-07-08 | 2021-07-08 | Ethylene oxide sterilization apparatus convenient to admit air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215426315U (en) |
-
2021
- 2021-07-08 CN CN202121548907.3U patent/CN215426315U/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 |
Granted publication date: 20220107 |