CN212913974U - Microbial grading purification and sterilization device for decompression system of medical hyperbaric oxygen chamber - Google Patents
Microbial grading purification and sterilization device for decompression system of medical hyperbaric oxygen chamber Download PDFInfo
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- CN212913974U CN212913974U CN202020452214.3U CN202020452214U CN212913974U CN 212913974 U CN212913974 U CN 212913974U CN 202020452214 U CN202020452214 U CN 202020452214U CN 212913974 U CN212913974 U CN 212913974U
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- hyperbaric oxygen
- decompression
- oxygen chamber
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Abstract
The utility model discloses a medical hyperbaric oxygen is decompression system microorganism stage purification sterilization degassing unit for cabin relates to medical hyperbaric oxygen is disinfection degerming equipment technical field for cabin, including the degerming ware, the delivery outlet intercommunication of degerming ware has the disinfection pipeline, the disinfection pipeline intercommunication the decompression pipeline in hyperbaric oxygen cabin. The utility model discloses medical hyperbaric oxygen is decompression system microorganism stage purification sterilization degassing unit for cabin has solved the technical problem that the oxygen cabin easily becomes the pollution source among the prior art, the utility model discloses decompression system microorganism stage purification sterilization degassing unit for medical hyperbaric oxygen cabin can carry out effectual disinfection to the pipe-line system and the exhaust gas in oxygen cabin, has avoided the oxygen cabin to become the risk in pollution source, can not cause the pollution to the environment simultaneously.
Description
Technical Field
The utility model relates to a medical hyperbaric oxygen cabin disinfection and sterilization equipment technical field, in particular to decompression system microorganism stage purification sterilization device for medical hyperbaric oxygen cabin.
Background
The medical hyperbaric oxygen chamber is a special medical device, and is mainly used for treating various diseases such as anaerobic infection, carbon monoxide poisoning, ischemic and anoxic encephalopathy and the like in clinic.
Clinical application shows that the medical hyperbaric oxygen chamber has absolute advantages on the blood oxygen saturation of infectious virus infected persons, and can effectively reduce the death rate of the infected persons. However, at present, the special pathogenic oxygen for infectious virus infected personnel does not exist, if a common medical hyperbaric oxygen chamber is adopted to treat patients infected by infectious viruses, a large virus pollution source is easily formed due to the limitations of the traditional structure and the using method of the common medical hyperbaric oxygen chamber, and the traditional disinfection mode can only disinfect the inner space of the medical hyperbaric oxygen chamber and cannot disinfect a pipeline system; meanwhile, the treatment waste gas discharged by the medical hyperbaric oxygen chamber cannot be effectively disinfected and sterilized at present, so that the treatment waste gas discharged by the medical hyperbaric oxygen chamber also forms a new pollution source. Therefore, the common medical hyperbaric oxygen chamber has a great risk of infection for treating patients infected by infectious viruses.
Disclosure of Invention
To above defect, the utility model aims at providing a decompression system microorganism hierarchical purification sterilization apparatus for medical hyperbaric oxygen cabin, this decompression system microorganism hierarchical purification sterilization apparatus for medical hyperbaric oxygen cabin can carry out effectual disinfection and isolation to the pipe-line system in medical hyperbaric oxygen cabin, can effectually avoid medical hyperbaric oxygen cabin to become the viral pollution source.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a medical hyperbaric oxygen is decompression system microorganism hierarchical purification sterilization degassing unit for cabin, includes the degerming ware, the delivery outlet intercommunication of degerming ware has the disinfection pipeline, the disinfection pipeline intercommunication the decompression pipeline in hyperbaric oxygen cabin.
The disinfection pipeline comprises a disinfection main pipeline communicated with an output port of the degerming device, and a first disinfection branch pipeline and a second disinfection branch pipeline which are divided from the disinfection main pipeline, wherein the first disinfection branch pipeline and the second disinfection branch pipeline are communicated with the pressure reduction pipeline.
The pressure reducing valve is arranged on the pressure reducing pipeline, and the first disinfection branch pipeline and the second disinfection branch pipeline are respectively located on two sides of the pressure reducing valve through openings communicated with the pressure reducing pipeline.
Wherein, be equipped with first disinfection valve and second disinfection valve respectively on first disinfection branch pipeline and the second disinfection branch pipeline.
Wherein, the degerming device is a gas generator or an atomizer.
Wherein, the input port of the degerming device is communicated with the original oxygen supply pipeline of the hyperbaric oxygen chamber.
Wherein, a pressure reducer is arranged on the oxygen supply pipeline.
Wherein, the terminal of the pressure reducing pipeline is provided with a disinfection filter.
Wherein, the disinfection filter is an ultraviolet disinfection filter.
Wherein the pressure reducing pipeline is an original pipeline for discharging the treatment waste gas of the hyperbaric oxygen chamber; the pressure reducing valve is an original valve on the pressure reducing pipeline and is closed when the disinfection is carried out.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses medical hyperbaric oxygen is decompression system microorganism stage purification sterilization degassing unit for cabin includes the degerming ware, and the delivery outlet intercommunication of degerming ware has the disinfection pipeline, the decompression pipeline in disinfection pipeline intercommunication hyperbaric oxygen cabin. The utility model discloses the degerming ware can produce the gas or the atomized liquid that have the degerming effect, and gas or the atomized liquid that its produced can be full of the decompression system in whole hyperbaric oxygen cabin through the decompression pipeline, can disinfect the decompression system pipeline in hyperbaric oxygen cabin to the effectual risk of having avoided the hyperbaric oxygen cabin to become the pollution sources.
Because the terminal ultraviolet disinfection filter that is equipped with of relief line can carry out effectual disinfection to hyperbaric oxygen cabin exhaust treatment waste gas, has guaranteed that hyperbaric oxygen cabin exhanst gas is clean gas, can not become the pollution sources to ultraviolet disinfection can not cause the pollution to the environment.
To sum up, the utility model discloses the technical problem that the hyperbaric oxygen cabin easily becomes the pollution source among the prior art has been solved to medical hyperbaric oxygen cabin with decompression system microorganism stage purification sterilization degassing unit, the utility model discloses medical hyperbaric oxygen cabin with decompression system microorganism stage purification sterilization degassing unit can carry out effectual disinfection to the pipe-line system and the exhaust gas in hyperbaric oxygen cabin, has avoided the hyperbaric oxygen cabin to become the risk of pollution source, can not cause the pollution to the environment simultaneously.
Drawings
FIG. 1 is a schematic structural view of the microorganism grading, purifying, sterilizing and disinfecting device of the decompression system for the medical hyperbaric oxygen chamber;
in the figure: 10. hyperbaric oxygen chamber, 20, disinfection filter, 30, ozone generator, 40, pressure reducer, 50, first disinfection valve, 52, second disinfection valve, 60, relief valve, 70, relief pipeline, 80, oxygen supply pipeline, 90, disinfection main pipeline, 92, first disinfection branch pipeline, 94, second disinfection branch pipeline.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.
The utility model provides a medical hyperbaric oxygen cabin is with decompression system microorganism hierarchical purification sterilization degassing unit, is including installing degerming ware, pressure reducer, disinfection filter and disinfection valve and the disinfection pipeline in hyperbaric oxygen cabin pipe-line system, and the degerming ware is gas generator or atomizer.
The first embodiment is as follows:
as shown in fig. 1, in the present embodiment, the sterilizer is preferably a gas generator, and more preferably, the sterilizer is an ozone generator 30. The ozone generator 30 takes medical pure oxygen as a raw material, the concentration of generated ozone is higher, the ozone amount is larger, the requirement of rapid disinfection can be met, the ozone generator 30 is closed during the treatment period of the hyperbaric oxygen chamber, the operation is carried out in the disinfection process, and the new corona virus can be effectively killed. The gas inlet of the ozone generator 30 is connected to the original oxygen supply pipeline 80 of the hyperbaric oxygen chamber 10 to provide raw materials for the ozone generator 30. The gas outlet of the ozone generator 30 is connected to a disinfection line which is connected to the pressure reduction line 70 of the hyperbaric oxygen chamber 10. The high-pressure high-concentration ozone generated by the ozone generator 30 can sterilize and disinfect the decompression system pipeline of the hyperbaric oxygen chamber 10, and the redundant ozone after sterilization can be naturally decomposed, so that the environment can not be polluted.
As shown in fig. 1, the disinfection circuit includes a disinfection main circuit 90 in communication with the gas outlet of the ozone generator 30, the disinfection main circuit 90 communicates with two branch circuits, which are respectively designated as a first disinfection branch circuit 92 and a second disinfection branch circuit 94, and the first disinfection branch circuit 92 and the second disinfection branch circuit 94 communicate with the pressure reduction circuit 70. In this embodiment, the pressure reducing line 70 is an original line for discharging therapeutic waste gas from the hyperbaric oxygen chamber 10, the pressure reducing line 70 is provided with the pressure reducing valve 60, and the pressure reducing valve 60 is an original valve on the pressure reducing line 70, and the pressure reducing valve 60 needs to be closed during sterilization. The ports of the first and second sterilizing branch lines 92 and 94 communicating with the pressure reducing line 70 are located on both sides of the pressure reducing valve 60, respectively. During sterilization, pressure relief valve 60 is closed and the high concentration ozone generated by ozone generator 30 is communicated through first and second sterilization branch lines 92 and 94 to each potentially contaminated component and line of the overall pressure relief system.
As shown in fig. 1, the first sterilizing valve 50 is disposed on the first sterilizing branch line 92, and the second sterilizing valve 52 is disposed on the second sterilizing branch line 94. The first 50 and second 52 sterilizing valves are closed during normal treatment of the hyperbaric chamber to cut off the ozone passage and are opened when the treatment is completed to sterilize the pipeline.
As shown in fig. 1, the oxygen supply line 80 is provided with a pressure reducer 40, and the pressure reducer 40 can reduce the pressure of the high-pressure oxygen in the oxygen supply line 80 so as to satisfy the requirement of the ozone generator 30 for the oxygen raw material.
As shown in fig. 1, the terminal of the pressure reducing pipeline 70 is provided with a disinfection filter 20, and in the present embodiment, the disinfection filter 20 is preferably a high-power ultraviolet disinfection filter, which can complete instant disinfection, and the disinfection filter 20 is opened to kill viruses during the process of treating and discharging the waste gas in the hyperbaric oxygen chamber 10, so as to ensure that the waste gas discharged into the atmosphere from the hyperbaric oxygen chamber 10 is no longer infectious.
As shown in fig. 1, the working principle of the microbial grading purification sterilization device of the decompression system for the medical hyperbaric oxygen chamber of the embodiment is as follows:
after the hyperbaric oxygen chamber 10 is disinfected, the door of the hyperbaric oxygen chamber 10 is closed, the pressure reducing valve 60 is closed, the first disinfection valve 50 and the second disinfection valve 52 are opened, the pressure reducer 40 is adjusted to be in a proper pressure, the ozone generator 30 is started, high-pressure high-concentration ozone generated by the ozone generator 30 flows into the pressure reducing pipeline 70 along the disinfection pipeline, and flows along the pressure reducing pipeline 70 until each possibly polluted part of the whole pressure reducing system is covered. Then the ozone generator 30 is closed, the first disinfection valve 50 and the second disinfection valve 52 are closed, the door of the hyperbaric oxygen chamber 10 is continuously in a closed state at the moment, the ozone is almost naturally decomposed into oxygen for breathing after the disinfection is finished, in order to ensure that people cannot breathe the ozone which is not completely decomposed, a pressurizing valve (not shown in the figure) of the hyperbaric oxygen chamber 10 can be opened after the disinfection is finished, the air pressure in the hyperbaric oxygen chamber 10 is increased, and then the pressure reducing valve 60 is opened to dilute the ozone which is not completely decomposed and place the ozone in the atmosphere for further natural decomposition.
According to the above embodiment, the utility model discloses medical hyperbaric oxygen cabin is with decompression system microorganism stage purification sterilization degassing unit adopts high-pressure high concentration ozone disinfection technique to realize the pipeline disinfection of hyperbaric oxygen cabin decompression system, adopts the ultraviolet disinfection technique to realize the disinfection of treatment waste gas to the back is accomplished in the disinfection, and ozone and ultraviolet ray all can not lead to the fact the pollution to the environment, and the effectual possibility of having avoided the hyperbaric oxygen cabin to become the pollution sources.
Example two:
this embodiment is substantially the same as the first embodiment, except that:
the sterilizer is an atomizer, and a sterilization agent, such as peroxyacetic acid, peroxide such as hydrogen peroxide, and a disinfectant containing chlorine, is added into the atomizer, but the sterilizer is not limited to these examples, and the sterilization agent may be replaced according to the type of different viruses, and the type of the sterilization agent is not limited in this embodiment.
The atomizer is divided into two types according to the working principle, one type is a gas compression atomizer, when the atomizer is selected, the input port of the atomizer can be communicated with the original oxygen supply pipeline of the hyperbaric oxygen chamber, and the structure is the same as that of the first embodiment; the other is an ultrasonic atomizer, when the atomizer is selected, an oxygen supply pipeline does not need to be communicated, and the structure is simpler.
When the sterilizer is an atomizer, the sterilizer can replace the sterilization agent according to the type of the virus, and the application range is wider.
The reference of the serial numbers of the features (such as the first sterilizing valve and the second sterilizing valve) in the present specification is only for distinguishing technical features, and does not represent the installation sequence, the position relationship, the working sequence and the like among the features.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (9)
1. Medical hyperbaric oxygen is decompression system microorganism hierarchical purification sterilization degassing unit for cabin, its characterized in that, including the degerming ware, the delivery outlet intercommunication of degerming ware has the disinfection pipeline, the disinfection pipeline intercommunication the decompression pipeline in hyperbaric oxygen cabin, the disinfection pipeline include with the total pipeline of the disinfection of the delivery outlet intercommunication of degerming ware and by the total pipeline of disinfecting divides first disinfection branch pipeline and second disinfection branch pipeline, first disinfection branch pipeline with second disinfection branch pipeline with decompression pipeline intercommunication.
2. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 1, wherein the decompression pipeline is provided with a decompression valve, and the ports of the first and second disinfection branch pipelines which are communicated with the decompression pipeline are respectively positioned at two sides of the decompression valve.
3. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 1, wherein the first disinfection branch pipeline and the second disinfection branch pipeline are respectively provided with a first disinfection valve and a second disinfection valve.
4. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 1, wherein the sterilizer is a gas generator or an atomizer.
5. The microbial graded purification and sterilization device for the decompression system of the medical hyperbaric oxygen chamber of claim 4, wherein the input port of the sterilizer is communicated with the original oxygen supply pipeline of the hyperbaric oxygen chamber.
6. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 5, wherein a decompressor is arranged on the oxygen supply pipeline.
7. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 1, wherein the end of the decompression pipeline is provided with a sterilization filter.
8. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 7, wherein the sterilization filter is an ultraviolet sterilization filter.
9. The microbial graded purification and sterilization device of a decompression system for a medical hyperbaric oxygen chamber of claim 2, wherein the decompression pipeline is a pipeline which originally discharges treatment waste gas of the hyperbaric oxygen chamber; the pressure reducing valve is an original valve on the pressure reducing pipeline and is closed when the disinfection is carried out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452214.3U CN212913974U (en) | 2020-04-01 | 2020-04-01 | Microbial grading purification and sterilization device for decompression system of medical hyperbaric oxygen chamber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020452214.3U CN212913974U (en) | 2020-04-01 | 2020-04-01 | Microbial grading purification and sterilization device for decompression system of medical hyperbaric oxygen chamber |
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| CN212913974U true CN212913974U (en) | 2021-04-09 |
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| CN202020452214.3U Active CN212913974U (en) | 2020-04-01 | 2020-04-01 | Microbial grading purification and sterilization device for decompression system of medical hyperbaric oxygen chamber |
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