CN204890700U - Be used for breathing machine and sterile device of anesthesia machine gas return path - Google Patents
Be used for breathing machine and sterile device of anesthesia machine gas return path Download PDFInfo
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- CN204890700U CN204890700U CN201520605398.1U CN201520605398U CN204890700U CN 204890700 U CN204890700 U CN 204890700U CN 201520605398 U CN201520605398 U CN 201520605398U CN 204890700 U CN204890700 U CN 204890700U
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- ozone generating
- return path
- respirator
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- gas return
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Abstract
The utility model discloses a be used for breathing machine and sterile device of anesthesia machine gas return path, including the antiseptic solution atomizing device and the low pressure ozone generating device that set up on disinfection tube says, still being equipped with high -pressure ozone generating device on the disinfection tube way, high -pressure ozone generating device adopts oxygen as the air supply. This be used for breathing machine and sterile device of anesthesia machine gas return path, the low pressure ozone generating device and the high -pressure ozone generating device of setting for two kind high, low delivery pressure modes can be provided, the return circuit degassing unit of breathing machine and anesthesia machine can be be applicable to simultaneously. High pressure ozone generating device adopts oxygen as the air supply, has guaranteed the concentration of the ozone of high -pressure ozone generating device output, has overcome the defect that the ozone productivity reduces by a wide margin under high -pressure condition, has realized that one is quick -witted dual -purpose, and the cost is reduced practices thrift the space. The utility model is suitable for a sterilizing apparatus field.
Description
Technical field
This utility model relates to disinfecting apparatus field, particularly relates to a kind of device of sterilizing for respirator and anesthetic machine gas return path.
Background technology
At present, loop disinfection machine is on the market roughly divided into respirator loop disinfection machine or anaesthesia machine loop sterilizing machine, often kind of a kind of apparatus of can only sterilizing targetedly, function singleness.Most of hospital operating room is all furnished with respirator and anesthetic machine, when carrying out pipeline loop sterilization, needing to buy respirator loop disinfection machine and anaesthesia machine loop sterilizing machine respectively, not only increasing cost, and take more space.Therefore, a urgently integrated loop disinfection machine, solves the problem of dual-use, reduces costs and save space.
Existing respirator loop disinfection machine and anaesthesia machine loop sterilizing machine are all utilize atomization disinfection liquid and the pipeline of ozone to respirator or anesthetic machine to carry out disinfection, and distinguishing maximum is between the two that the requirement of pipeline input pressure is different.The output pressure of respirator loop disinfection machine is more than or equal to 200kPa, if the too little entrance valve just can not opening respirator of pressure, can not carry out pipeline sterilization.And the output pressure of anaesthesia machine loop sterilizing machine is less than 100kPa, if pressure will cause too greatly the disinfectant solution of atomization and ozone to make its concentration reduce too soon by the speed of anaesthesia machine loop, do not reach Disinfection Effect.
Utility model content
For solving the problem, this utility model provides a kind of device of sterilizing for respirator and anesthetic machine gas return path that can provide height two kinds of output pressure patterns.
This utility model solves the technical scheme that its technical problem adopts:
A kind of device of sterilizing for respirator and anesthetic machine gas return path, be included in disinfectant liquid atomization device and low pressure ozone generating-device that decontamination duct is arranged, decontamination duct is also provided with high-pressure ozone generating means, and high-pressure ozone generating means adopts oxygen as source of the gas.
Be further used as the improvement of technical solutions of the utility model, decontamination duct be also provided with the pressurizer into the supercharging of high-pressure ozone generating means.
Be further used as the improvement of technical solutions of the utility model, pressurizer be included in decontamination duct is arranged for the check-valves that prevents ozone from refluxing and the booster pump be arranged in parallel at check-valves two ends.
Be further used as the improvement of technical solutions of the utility model, high-pressure ozone generating means comprises ozonator II and the intake valve for controlling air inlet.
Be further used as the improvement of technical solutions of the utility model, the source of the gas of ozonator II adopts oxygen, and oxygen is high pressure oxygen.
Be further used as the improvement of technical solutions of the utility model, it is ozonator I and the air pump III of source of the gas that low pressure ozone generating-device comprises with air.
Be further used as the improvement of technical solutions of the utility model, disinfectant liquid atomization device is provided with ultrasonic atomizatio cup, ultrasonic atomizatio cup is connected with antiseptic solution bottle, antiseptic solution bottle is connected with for disinfectant solution being pressed onto the air pump I of ultrasonic atomizatio cup and the vent valve for pressure release, is also provided with liquid feed valve between ultrasonic atomizatio cup and antiseptic solution bottle.
Be further used as the improvement of technical solutions of the utility model, ultrasonic atomizatio cup is also connected with the air pump II for promoting the disinfectant solution after being atomized.
The beneficial effects of the utility model: this device of sterilizing for respirator and anesthetic machine gas return path, the low pressure ozone generating-device arranged and high-pressure ozone generating means, make it possible to provide high and low two kinds of output pressure patterns, the loop decontaminating apparatus of respirator and anesthetic machine can be applicable to simultaneously.High-pressure ozone generating means adopts oxygen as source of the gas, ensure that the concentration of the ozone that high-pressure ozone generating means exports, overcome the defect that yield of ozone under elevated pressure conditions significantly reduces, achieve dual-use, greatly reduce cost and save valuable space.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model embodiment overall structure schematic diagram.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of this utility model protection.
With reference to Fig. 1, this utility model is a kind of device of sterilizing for respirator and anesthetic machine gas return path, be included in disinfectant liquid atomization device 1 and low pressure ozone generating-device 2 that decontamination duct 5 is arranged, decontamination duct 5 is also provided with high-pressure ozone generating means 3, and high-pressure ozone generating means 3 adopts oxygen as source of the gas.
This device of sterilizing for respirator and anesthetic machine gas return path, the low pressure ozone generating-device 2 of setting and high-pressure ozone generating means 3, make it possible to provide high and low two kinds of output pressure patterns, can be applicable to the loop decontaminating apparatus of respirator and anesthetic machine simultaneously.High-pressure ozone generating means 3 adopts oxygen as source of the gas, ensure that the concentration of the ozone that high-pressure ozone generating means 3 exports, overcome the defect that yield of ozone under elevated pressure conditions significantly reduces, achieve dual-use, greatly reduce cost and save valuable space.
As this utility model preferred embodiment, decontamination duct 5 is also provided with the pressurizer 4 into high-pressure ozone generating means 3 supercharging.
As this utility model preferred embodiment, pressurizer 4 be included in decontamination duct 5 is arranged for the check-valves 42 that prevents ozone from refluxing and the booster pump 41 be arranged in parallel at check-valves 42 two ends.
Pressurizer 4 is enabled when carrying out disinfection to the pipeline of respirator, and now check-valves 42 is normally off.When carrying out disinfection to anaesthesia machine loop, check-valves 42 is normally open.
As this utility model preferred embodiment, high-pressure ozone generating means 3 comprises ozonator II 31 and the intake valve 32 for controlling air inlet.
As this utility model preferred embodiment, the source of the gas of ozonator II 31 adopts oxygen, and oxygen is high pressure oxygen.
As this utility model preferred embodiment, low pressure ozone generating-device 2 comprises with air is ozonator I 21 and the air pump III 22 of source of the gas.
As this utility model preferred embodiment, disinfectant liquid atomization device 1 is provided with ultrasonic atomizatio cup 11, ultrasonic atomizatio cup 11 is connected with antiseptic solution bottle 12, antiseptic solution bottle 12 is connected with the air pump I 13 for disinfectant solution being pressed onto ultrasonic atomizatio cup 11 and the vent valve 14 for pressure release, is also provided with liquid feed valve between ultrasonic atomizatio cup 11 and antiseptic solution bottle 12.
As this utility model preferred embodiment, ultrasonic atomizatio cup 11 is also connected with the air pump II 15 for promoting the disinfectant solution after being atomized.
This utility model constructional device comprises the disinfectant liquid atomization device 1 of hydrogen peroxide, low pressure ozone generating-device 2, high-pressure ozone generating means 3, pressurizer 4.Disinfectant liquid atomization device 1 comprises ultrasonic atomizatio cup 11, air pump I 13, air pump II 15, antiseptic solution bottle 12, vent valve 14.Low pressure ozone generating-device 2 comprises ozonator I 21, air pump III 22.High-pressure ozone generating means comprises ozonator II 31, intake valve 32.Pressurizer 4 comprises booster pump 41 and check-valves 42.Because under high pressure the productive rate of ozone can significantly reduce, so employ two ozonators, and adopt hyperbaric oxygen as source of the gas and more powerful ozonator, ensure the ozone concentration exported.
System Working Principle: the air pump I 13 in disinfectant liquid atomization device 1 and liquid feed valve are opened, utilizes air pressure that the disinfectant solution of antiseptic solution bottle 12 is pressed onto inside ultrasonic atomizatio cup 11, and close to a certain amount of rear air pump I 13 and liquid feed valve, pressure release in 0.1 second opened by vent valve 14.Then air pump II 15 works, and by ultrasonic atomizatio cup 11, the disinfectant solution after atomization is exported output through decontamination duct 5, carries out pipeline sterilization to apparatus.Air pump III 22 in low pressure ozone generating-device 2 and ozonator I 21 work simultaneously, and the ozone of generation exports through decontamination duct 5 and carries out pipeline sterilization to apparatus.Intake valve 32 in high-pressure ozone generating means 3 and ozonator II 31 are opened simultaneously, utilize the oxygen system of hospital to provide oxygen, and the ozone that oxygen is produced by ozonator II 31 exports through decontamination duct 5 and carries out pipeline sterilization to apparatus.In pressurizer 4, booster pump 41 is by the check-valves often opened 42 short circuit.When carrying out respirator sterilization pattern, disinfectant liquid atomization device 1, high-pressure ozone generating means 3, pressurizer 4 work simultaneously, check-valves 42 cuts out, and booster pump 41 works, and the pipeline that the pressurization of the disinfectant solution of atomization and high-pressure ozone are mixed output to respirator is carried out disinfection.When carrying out anaesthesia machine loop sterilization pattern, disinfectant liquid atomization device 1, low pressure ozone generating-device 2 work simultaneously, high-pressure ozone generating means 3, pressurizer 4 are all closed, check-valves 42 is in normally open, export the mist of low pressure ozone and atomization disinfection liquid, carry out anaesthesia machine loop sterilization.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to this utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (8)
1. a device of sterilizing for respirator and anesthetic machine gas return path, it is characterized in that: the disinfectant liquid atomization device (1) and the low pressure ozone generating-device (2) that are included in the upper setting of decontamination duct (5), described decontamination duct (5) is also provided with high-pressure ozone generating means (3), described high-pressure ozone generating means (3) adopts oxygen as source of the gas.
2., according to claim 1 for the device that respirator and anesthetic machine gas return path are sterilized, it is characterized in that: described decontamination duct (5) is also provided with the pressurizer (4) into high-pressure ozone generating means (3) supercharging.
3., according to claim 2 for the device of respirator and anesthetic machine gas return path sterilization, it is characterized in that: described pressurizer (4) be included in decontamination duct (5) upper arrange for the check-valves (42) that prevents ozone from refluxing and the booster pump (41) be arranged in parallel at check-valves (42) two ends.
4., according to claim 1 for the device that respirator and anesthetic machine gas return path are sterilized, it is characterized in that: described high-pressure ozone generating means (3) comprises ozonator II (31) and the intake valve (32) for controlling air inlet.
5. according to claim 4 for the device that respirator and anesthetic machine gas return path are sterilized, it is characterized in that: the source of the gas of described ozonator II (31) adopts oxygen, and described oxygen is high pressure oxygen.
6., according to claim 1 for the device of respirator and anesthetic machine gas return path sterilization, it is characterized in that: it is ozonator I (21) and the air pump III (22) of source of the gas that described low pressure ozone generating-device (2) comprises with air.
7. according in claim 1 ~ 6 described in any one for respirator and anesthetic machine gas return path sterilization device, it is characterized in that: described disinfectant liquid atomization device (1) is provided with ultrasonic atomizatio cup (11), described ultrasonic atomizatio cup (11) is connected with antiseptic solution bottle (12), described antiseptic solution bottle (12) is connected with the air pump I (13) for disinfectant solution being pressed onto ultrasonic atomizatio cup (11) and the vent valve (14) for pressure release, is also provided with liquid feed valve between described ultrasonic atomizatio cup (11) and antiseptic solution bottle (12).
8. according to claim 7 for the device that respirator and anesthetic machine gas return path are sterilized, it is characterized in that: described ultrasonic atomizatio cup (11) is also connected with the air pump II (15) for promoting the disinfectant solution after being atomized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605398.1U CN204890700U (en) | 2015-08-12 | 2015-08-12 | Be used for breathing machine and sterile device of anesthesia machine gas return path |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605398.1U CN204890700U (en) | 2015-08-12 | 2015-08-12 | Be used for breathing machine and sterile device of anesthesia machine gas return path |
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| CN204890700U true CN204890700U (en) | 2015-12-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966528A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of chlorination equipment and method |
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2015
- 2015-08-12 CN CN201520605398.1U patent/CN204890700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966528A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of chlorination equipment and method |
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