CN213554028U - Microorganism grading purification sterilization disinfection device for oxygen discharge system in medical hyperbaric oxygen chamber - Google Patents
Microorganism grading purification sterilization disinfection device for oxygen discharge system in medical hyperbaric oxygen chamber Download PDFInfo
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- CN213554028U CN213554028U CN202020452215.8U CN202020452215U CN213554028U CN 213554028 U CN213554028 U CN 213554028U CN 202020452215 U CN202020452215 U CN 202020452215U CN 213554028 U CN213554028 U CN 213554028U
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Abstract
The utility model discloses a little hierarchical purification sterilization degassing unit of oxygen system in medical hyperbaric oxygen cabin relates to disinfection degerming equipment technical field, including the degerming ware, the gas outlet intercommunication of degerming ware has the disinfection pipeline, the disinfection pipeline intercommunication the oxygen discharge pipeline in hyperbaric oxygen cabin, the oxygen discharge pipeline is located the outer end in hyperbaric oxygen cabin is equipped with disinfection filter. The utility model discloses the technical problem that the high pressure oxygen cabin easily becomes the pollution sources among the prior art has been solved to the oxygen exhaust system microorganism hierarchical purification sterilization degassing unit in medical hyperbaric oxygen cabin, the utility model discloses oxygen exhaust system microorganism hierarchical purification sterilization degassing unit in medical hyperbaric oxygen cabin can carry out effectual disinfection to the oxygen exhaust pipe-line system in hyperbaric oxygen cabin and exhaust gas, has avoided the risk that the hyperbaric oxygen cabin becomes the pollution sources, 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 oxygen discharge system microorganism stage purification sterilization device in medical hyperbaric oxygen cabin.
Background
The 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.
The clinical application shows that the 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, no special pathogenic oxygen is available for infectious virus infected persons at present, and if a common 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 hyperbaric oxygen chamber, and the traditional disinfection mode can only disinfect the internal space of the hyperbaric oxygen chamber and cannot disinfect a pipeline system; meanwhile, the gas exhaled by the hyperbaric oxygen chamber patient cannot be effectively disinfected and sterilized at present, and is directly exhausted out of the atmosphere outside the chamber through an oxygen exhaust pipeline, so that a new virus source is easily formed.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model aims at providing a little hierarchical purification sterilization apparatus of oxygen system in medical hyperbaric oxygen cabin, this little hierarchical purification sterilization apparatus of oxygen system in medical hyperbaric oxygen cabin can carry out effectual disinfection and isolation to the oxygen discharge pipe-line system in hyperbaric oxygen cabin, can effectually avoid the 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 hierarchical purification sterilization degassing unit of oxygen system microorganism in medical hyperbaric oxygen cabin, includes the degerming ware, the gas delivery outlet intercommunication of degerming ware has the disinfection pipeline, the oxygen pipeline of disinfection pipeline intercommunication hyperbaric oxygen cabin, the oxygen pipeline is located the end outside the hyperbaric oxygen cabin is equipped with disinfection filter.
Wherein, the disinfection pipeline include with the disinfection main pipeline of the gas delivery outlet intercommunication of degerming ware reaches by first disinfection branch pipeline and the second disinfection branch pipeline of disinfection main pipeline branch road branch, first disinfection branch pipeline with the second disinfection branch pipeline with the oxygen discharge pipeline intercommunication.
Wherein, be equipped with the oxygen valve on the oxygen discharge pipeline, first disinfection branch pipeline with the second disinfection branch pipeline with the opening that oxygen discharge pipeline communicates is located respectively the both sides of oxygen valve.
The first disinfection branch pipeline is provided with a first disinfection valve, and the second disinfection branch pipeline is provided with a second disinfection valve.
Wherein, the degerming device is a gas generator or an atomizer.
Wherein, the input port of the degerming device is communicated with an oxygen supply pipeline of the hyperbaric oxygen chamber, and a pressure reducer is arranged on the oxygen supply pipeline.
Wherein, be equipped with bacteria elimination filter on the oxygen discharge pipeline, bacteria elimination filter is located disinfection filter is close to one side in hyperbaric oxygen cabin.
Wherein, the tail end of the oxygen discharge pipeline positioned in the high-pressure oxygen cabin is provided with a tail end regulating valve.
Wherein, the oxygen discharge valve is the original valve on the oxygen discharge pipeline, and is closed when the disinfection is carried out.
Wherein, the disinfection filter is an ultraviolet disinfection filter.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses oxygen system microorganism purifies sterilization degassing unit in grades in medical hyperbaric oxygen cabin includes the degerming ware, and the delivery outlet intercommunication of degerming ware has the disinfection pipeline, the oxygen discharge 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 the gas or the atomized liquid that it produced can disinfect to the oxygen discharge system pipeline in hyperbaric oxygen cabin to the effectual risk of having avoided the hyperbaric oxygen cabin to become the pollution sources.
Because be equipped with bacteria removal filter and ultraviolet disinfection filter on the oxygen discharge pipeline, can carry out effectual isolation disinfection to the waste gas that carries the virus that hyperbaric oxygen cabin treatment in-process patient expired, guaranteed that hyperbaric oxygen cabin combustion 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 high pressure oxygen cabin easily becomes the pollution sources among the prior art has been solved to the oxygen system microorganism hierarchical purification sterilization degassing unit in medical hyperbaric oxygen cabin, the utility model discloses oxygen system microorganism hierarchical purification sterilization degassing unit can carry out effectual disinfection to the oxygen exhaust pipe-line system and the exhaust gas in hyperbaric oxygen cabin in the medical hyperbaric oxygen cabin, has avoided the risk that the hyperbaric oxygen cabin becomes the pollution sources, 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 oxygen discharge system in 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, oxygen exhaust pipeline, 62, oxygen exhaust valve, 64, end regulating valve, 70, sterilization filter, 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 hierarchical purification sterilization degassing unit of oxygen system microorganism in medical hyperbaric oxygen cabin, is including installing degerming ware, pressure reducer 40, disinfection filter 20, degerming filter 70 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 with a disinfection pipeline which is connected with an oxygen discharge pipeline 60 of the hyperbaric oxygen chamber 10. The high-pressure high-concentration ozone generated by the ozone generator 30 can sterilize and disinfect the oxygen discharge 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 denoted 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 oxygen discharge circuit 60. In this embodiment, the oxygen discharge line 60 is the original line of the hyperbaric oxygen chamber 10 for discharging the respiratory waste gas of the patient, the oxygen discharge line 60 is provided with an oxygen discharge valve 62, and the oxygen discharge valve 62 is the original valve on the oxygen discharge line 60, and the oxygen discharge valve 62 needs to be closed during the disinfection. The openings of the first disinfection branch line 92 and the second disinfection branch line 94 which are communicated with the oxygen exhaust line 60 are respectively positioned at the two sides of the oxygen exhaust valve 62. During sterilization, the oxygen discharge valve 62 is closed and the high concentration ozone generated by the ozone generator 30 is communicated through the first and second sterilization branch lines 92 and 94 to each potentially contaminated component and line of the overall oxygen discharge system.
As shown in fig. 1, the end of the oxygen discharging pipeline 60 located in the hyperbaric oxygen chamber 10 is provided with a plurality of end regulating valves 64, and the end regulating valves 64 can ensure that ozone is uniformly dispersed in each oxygen discharging pipeline branch, so as to ensure sufficient disinfection of the oxygen discharging 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 oxygen exhaust line 60 located outside the hyperbaric oxygen chamber 10 is provided with a disinfection filter 20, and the disinfection filter 20 is preferably a high-power ultraviolet disinfection filter in the present embodiment, so that instant disinfection can be achieved. The oxygen discharge pipeline 60 is further provided with a sterilizing filter 70, and the sterilizing filter 70 is positioned at one side of the sterilizing filter 20 close to the hyperbaric oxygen chamber 10. During the treatment of the hyperbaric oxygen chamber 10, the patient can continuously exhale the virus-carrying waste gas, the sterilizing filter 70 can effectively isolate the virus in the filter, and the sterilizing filter 70 can be repeatedly sterilized and used. The sterilization filter 70 and the disinfection filter 20 are opened in the treatment process of the hyperbaric oxygen chamber 10, so that viruses carried in the gas exhaled by the patient can be effectively isolated and killed, and the waste gas exhausted to the atmosphere from the hyperbaric oxygen chamber 10 is guaranteed to be no longer infectious.
As shown in fig. 1, the working principle of the microorganism grading, purifying, sterilizing and disinfecting device of the oxygen discharging system in 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 oxygen discharge valve 62 is closed, the first disinfection valve 50 and the second disinfection valve 52 are opened, the pressure reducer 40 is adjusted to be at a proper pressure, the ozone generator 30 is started, high-pressure high-concentration ozone generated by the ozone generator 30 flows into the oxygen discharge pipeline 60 along the disinfection pipeline, and flows along the oxygen discharge pipeline 60 until each possibly polluted part of the whole oxygen discharge 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 in a closed state continuously, the ozone is almost naturally decomposed into oxygen for breathing after 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 is opened after disinfection is finished, the air pressure in the hyperbaric oxygen chamber 10 is increased, and then an oxygen discharge valve 62 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 oxygen system microorganism stage purification sterilization degassing unit in medical hyperbaric oxygen cabin adopts high-pressure high concentration ozone disinfection technique to realize the pipeline disinfection of hyperbaric oxygen cabin oxygen system, adopts ultraviolet disinfection technique and germ to keep apart the isolation and the disinfection of filtration technique virus in having realized patient's exhalation waste gas to the disinfection back that finishes, ozone and ultraviolet ray all can not cause the pollution to the environment, 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 (10)
1. The microorganism grading purification sterilization disinfection device for the oxygen discharge system in the medical hyperbaric oxygen chamber is characterized by comprising a degerming device, wherein a gas outlet of the degerming device is communicated with a disinfection pipeline, the disinfection pipeline is communicated with an oxygen discharge pipeline of the hyperbaric oxygen chamber, and the oxygen discharge pipeline is positioned at the outer end of the hyperbaric oxygen chamber and is provided with a disinfection filter.
2. The apparatus as claimed in claim 1, wherein the disinfection pipeline comprises a main disinfection pipeline connected to the gas outlet of the sterilizer, and a first branch disinfection pipeline and a second branch disinfection pipeline separated from the main disinfection pipeline, and the first branch disinfection pipeline and the second branch disinfection pipeline are connected to the oxygen discharge pipeline.
3. The apparatus according to claim 2, wherein the oxygen discharge line is provided with an oxygen discharge valve, and the first and second branch lines are located on two sides of the oxygen discharge valve respectively.
4. The apparatus according to claim 2, wherein a first sterilizing valve is disposed on the first branch sterilizing pipe, and a second sterilizing valve is disposed on the second branch sterilizing pipe.
5. The medical oxygen-discharging system microorganism grading purification sterilization device in the hyperbaric oxygen chamber of claim 1, wherein the sterilizer is a gas generator or an atomizer.
6. The microbial graded purification and sterilization device for the oxygen discharge system in the medical hyperbaric oxygen chamber as claimed in claim 5, wherein the input port of the sterilizer is communicated with an oxygen supply pipeline of the hyperbaric oxygen chamber, and a pressure reducer is arranged on the oxygen supply pipeline.
7. The medical oxygen-discharging system microorganism grading purification sterilization device in the hyperbaric oxygen chamber of claim 1, wherein the oxygen-discharging pipeline is provided with a sterilizing filter, and the sterilizing filter is positioned at one side of the sterilizing filter close to the hyperbaric oxygen chamber.
8. The microbial graded purification and sterilization device for the oxygen discharge system in the medical hyperbaric oxygen chamber as claimed in claim 3, wherein the tail end of the oxygen discharge pipeline positioned in the hyperbaric oxygen chamber is provided with a tail end regulating valve.
9. The apparatus as claimed in claim 8, wherein the oxygen valve is an original valve on the oxygen discharge pipeline, and the oxygen valve is closed when sterilization is performed.
10. The medical high-pressure oxygen cabin interior oxygen discharge system microorganism grading purification sterilization disinfection apparatus of claim 1, wherein the disinfection filter is an ultraviolet disinfection filter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452215.8U CN213554028U (en) | 2020-04-01 | 2020-04-01 | Microorganism grading purification sterilization disinfection device for oxygen discharge system in medical hyperbaric oxygen chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452215.8U CN213554028U (en) | 2020-04-01 | 2020-04-01 | Microorganism grading purification sterilization disinfection device for oxygen discharge system in medical hyperbaric oxygen chamber |
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| CN213554028U true CN213554028U (en) | 2021-06-29 |
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| CN202020452215.8U Active CN213554028U (en) | 2020-04-01 | 2020-04-01 | Microorganism grading purification sterilization disinfection device for oxygen discharge system in medical hyperbaric oxygen chamber |
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