CN201907968U - Oxygen making machine capable of selecting oxygen outlet pressure - Google Patents
Oxygen making machine capable of selecting oxygen outlet pressure Download PDFInfo
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- CN201907968U CN201907968U CN2010206698387U CN201020669838U CN201907968U CN 201907968 U CN201907968 U CN 201907968U CN 2010206698387 U CN2010206698387 U CN 2010206698387U CN 201020669838 U CN201020669838 U CN 201020669838U CN 201907968 U CN201907968 U CN 201907968U
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- oxygen
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- high pressure
- solenoid valve
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a small-sized oxygen making machine capable of switching between low pressure and high pressure of output oxygen pressure and having the functions of working state indication and failure alarm. The oxygen making machine capable of selecting oxygen outlet pressure of the utility model comprises an air inlet circuit, an integrated absorption tower and a controller, wherein the air inlet circuit comprises an air inlet, a filter, an air compressor and a gas-water separator which are sequentially arranged; an oxygen storage tank is connected with an oxygen output switching pipeline which is provided with a low pressure electromagnetic valve, a high pressure electromagnetic valve and a one-way valve; a low pressure output pipeline comprises a low pressure electromagnetic valve, a low pressure one-way valve and a low pressure oxygen outlet which are sequentially arranged; a high pressure output pipeline comprises a high pressure electromagnetic valve, a high pressure one-way valve, a booster and a high pressure oxygen outlet which are arranged in sequence; and the low pressure electromagnetic valve and the high pressure electromagnetic valve are connected with the controller respectively, and the controller comprises a startup switch, an oxygen outlet selection switch and a control circuit board. The oxygen making machine capable of selecting oxygen outlet pressure is designed according to the requirement of simultaneously satisfying oxygen consumption of individuals and operation during maneuver rescuing.
Description
Technical field
The utility model relates to the oxygen generating plant field, in particular, relates to a kind of oxygenerator of selecting oxygen pressure.
Background technology
Oxygen, one of important content of medical supply when being the rescue and treatment of the wounded in batches, gone through Wenchuan and cajaput rescue saliency existing oxygen ensure the deficiency of equipment, be mainly: it is main that the current mobility oxygen supply mainly relies on bottle oxygen, as operation car, emergency tender etc. oxygen cylinder is installed all and is the wounded or operation oxygen supply, have many shortcomings: logistics support difficulty during the rescue of bottle oxygen oxygen source; The big heaviness of steel cylinder body causes medical personnel's labour intensity big; Dress hyperbaric oxygen in the oxygen cylinder, very sensitive to temperature and collision, tan by the sun under burning sun, transportation etc. all may cause danger etc.Therefore, make oxygen supply can't satisfy the treatment demand, reduced the efficient of rescue.
Movably make the oxygen equipment at present and mainly contain large-scale oxygen producing truck, cabin, and the small-sized oxygenerator of domestic type.Large-scale oxygen producing truck, cabin design oxygen making amount is big, supportability is strong during works better, also there are the following problems but it is when earthquake disaster is rescued: vehicle is current difficulty under the serious condition of road damage, difficulty arrives at disaster treatment forward position, and because the design of its oxygen production capacity is bigger, higher to the power demand, under power supply well damage between disaster phase, under-supply situation, often cause can't normal boot-strap because of the power supply reason, has restricted the supportability in large-scale oxygen producing truck, cabin.The household small-size oxygenerator, volume is little, in light weight, and is easy to carry, but since its to go out oxygen pressure low, only be fit to wounded's oxygen uptake and use, oxygen demand such as Anesthesia machine, respirator in the time of can't satisfying operation.
The mode that lacks at present alternative original oxygen cylinder oxygen supply can complement one another, back up with vehicle-mounted large-scale guarantee equipment such as oxygen producing truck, cabin, but on-site manufacture of oxygen, miniaturization, goes out the high small-sized system oxygen equipment of oxygen pressure.
The utility model content
Technical problem to be solved in the utility model is, for satisfying simultaneously the individual and the oxygen Demand Design use in operation, provides a kind of output oxygen pressure can carry out low pressure, the optional switching of high pressure, has working order to indicate and the small-sized oxygenerator of fault alarm function.
The utility model can be selected the oxygenerator of oxygen pressure, be achieved by following proposal, comprise air inlet loop, integrated adsorption tower and controller, it is characterized in that, described air inlet loop is made up of the inlet mouth that sets gradually, strainer, air compressor machine and air water separator, described integrated adsorption tower is made up of upper module, lower module and adsorber aluminum barrel, described upper module is made of the upper substrate of the denitrogen mouth that magnetic valve group, inlet mouth are set, described lower module is made of the hypocoxa that oxygen hose, throttle orifice and check valve are set, and described air water separator connects inlet mouth; Described oxygen hose connects oxygen container; Oxygen container connects the oxygen output that low-voltage solenoid valve, high-pressure solenoid valve and check valve are set and switches pipeline, described oxygen output is switched pipeline and is connected low pressure delivery conduit and high-pressure output tube road respectively, and described low pressure delivery conduit is made up of the low-voltage solenoid valve that sets gradually, low pressure check valve and Low Pressure Oxygen outlet; The high-pressure solenoid valve that described high-pressure output tube route sets gradually, high pressure check valve, supercharger and hyperbaric oxygen outlet are formed, described low-voltage solenoid valve is connected controller respectively with high-pressure solenoid valve, described controller by the start switch, go out the oxygen system selector switch, control circuit board is formed.
The utility model needs can to satisfy simultaneously individual and the operation oxygenerator with the oxygen the selected pressure of oxygen Demand Design during at motor-driven rescue, adopt multiple security measures, have low pressure, the optional switching of high pressure, working order indication and fault alarm function, make it simple to operate, safe and reliable, satisfy different with oxygen occasion demand.
Description of drawings
Fig. 1 is the utility model functional block diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model air inlet loop is by the inlet mouth 1 that sets gradually, grade one filter 2, secondary filter 3, air compressor machine 5 and air water separator 6 are formed, described integrated adsorption tower 7 is made up of upper module, lower module and adsorber aluminum barrel, described upper module is made of the upper substrate of the denitrogen mouth that magnetic valve group, inlet mouth are set, described lower module is made of the hypocoxa that oxygen hose, throttle orifice and check valve are set, and described air water separator connects inlet mouth; Described oxygen hose connects oxygen container 8; Oxygen container connects the oxygen output that low-voltage solenoid valve 10, high-pressure solenoid valve 13 and check valve 9 are set and switches pipeline, described oxygen output is switched pipeline and is connected low pressure delivery conduit and high-pressure output tube road respectively, and described low pressure delivery conduit is made up of the low-voltage solenoid valve 10 that sets gradually, low pressure check valve 11 and Low Pressure Oxygen outlet 12; The high-pressure solenoid valve 13 that described high-pressure output tube route sets gradually, high pressure check valve 14, supercharger 15 and hyperbaric oxygen outlet 16 are formed, described low-voltage solenoid valve 10 is connected controller 17 respectively with high-pressure solenoid valve 13, described controller by the start switch, go out the oxygen system selector switch, control circuit board is formed.
In the emergency management and rescue condition, can't guarantee can use this equipment under the prerequisite of supply of electric power, and can select the oxygen output pressure according to not using demand simultaneously.Breathe for common patient and use the oxygen demand, can select to breathe use oxygen shelves, output pressure be the breathing of 0.04～0.06Mpa with oxygen for sufferer breathing use.Have the hyperbaric oxygen demand occasion can selection equipment oxygen shelves for operation first aid etc., output pressure be the hyperbaric oxygen that 0.32～0.4Mpa can drive equipment uses.
During implementation and operation, as shown in Figure 1, select to breathe and use the oxygen shelves, controller 17, control air compressor machine 5 starts, gas is through the inlet mouth 1 I and II strainer 2,3 of flowing through, and admission air silencer 4 is after air compressor machine 5, air water separator 6, enter integrated adsorption tower 7, magnetic valve on the integrated adsorption tower 7 of time variable control in the controller 17 carries out the absorption and the desorb of the switching realization system oxygen of some cycles, makes oxygen enter oxygen container 8, and controller 17 control magnetic valves 10 are opened, Oxygen Flow is through check valve 9,11, and being flowed out by Low Pressure Oxygen outlet 12 is patient's oxygen supply.Selection equipment oxygen shelves, in like manner, controller 17, control air compressor machine 5 starts, gas flows through one through inlet mouth 1, secondary filter 2,3, and admission air silencer 4 is after air compressor machine 5, air water separator 6, enter integrated adsorption tower 7, magnetic valve on the integrated adsorption tower 7 of time variable control in the controller 17 carries out the absorption and the desorb of the switching realization system oxygen of some cycles, makes oxygen enter oxygen container 8, and controller 17 control magnetic valves 13 are opened, Oxygen Flow is through check valve 9,14, enter supercharger 15 inlets, controller 17 control superchargers 15, being flowed out by hyperbaric oxygen outlet 16 after the oxygen supercharging is the equipment oxygen supply.
Claims (2)
1. the oxygenerator that can select oxygen pressure, comprise air inlet loop, integrated adsorption tower and controller, it is characterized in that, described air inlet loop is made up of the inlet mouth that sets gradually, strainer, air compressor machine and air water separator, described integrated adsorption tower is made up of upper module, lower module and adsorber aluminum barrel, described upper module is made of the upper substrate of the denitrogen mouth that magnetic valve group, inlet mouth are set, described lower module is made of the hypocoxa that oxygen hose, throttle orifice and check valve are set, and described air water separator connects inlet mouth; Described oxygen hose connects oxygen container; Oxygen container connects the oxygen output that low-voltage solenoid valve, high-pressure solenoid valve and check valve are set and switches pipeline, described oxygen output is switched pipeline and is connected low pressure delivery conduit and high-pressure output tube road respectively, and described low pressure delivery conduit is made up of the low-voltage solenoid valve that sets gradually, low pressure check valve and Low Pressure Oxygen outlet; The high-pressure solenoid valve that described high-pressure output tube route sets gradually, high pressure check valve, supercharger and hyperbaric oxygen outlet are formed, described low-voltage solenoid valve is connected controller respectively with high-pressure solenoid valve, described controller by the start switch, go out the oxygen system selector switch, control circuit board is formed.
2. a kind of oxygenerator of selecting oxygen pressure according to claim 1 is characterized in that, described controller goes out the oxygen system selector switch breathing oxygen and equipment two grades of system selector switches of oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206698387U CN201907968U (en) | 2010-12-21 | 2010-12-21 | Oxygen making machine capable of selecting oxygen outlet pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206698387U CN201907968U (en) | 2010-12-21 | 2010-12-21 | Oxygen making machine capable of selecting oxygen outlet pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907968U true CN201907968U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206698387U Expired - Fee Related CN201907968U (en) | 2010-12-21 | 2010-12-21 | Oxygen making machine capable of selecting oxygen outlet pressure |
Country Status (1)
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| CN (1) | CN201907968U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879966A (en) * | 2014-01-23 | 2014-06-25 | 中山和佳医疗科技有限公司 | Variable frequency supercharging system and oxygen preparation system |
| CN106006564A (en) * | 2016-06-30 | 2016-10-12 | 广州惠临空气分离设备有限公司 | Energy-saving type domestic oxygen generator with multi-stage air purification system |
| CN106115626A (en) * | 2016-06-30 | 2016-11-16 | 广州惠临空气分离设备有限公司 | Household type mute oxygen generator containing multi-staged air cleaning system |
| CN112178459A (en) * | 2020-10-15 | 2021-01-05 | 北京高新华康科技有限公司 | Centralized gas source multi-path oxygen supply system |
| CN112573486A (en) * | 2020-12-23 | 2021-03-30 | 珠海辉钰医疗科技有限公司 | Portable emergency oxygen generator |
| CN113521477A (en) * | 2021-07-15 | 2021-10-22 | 宁波蓝野医疗器械有限公司 | Medical oxygen supply hybrid supercharger |
-
2010
- 2010-12-21 CN CN2010206698387U patent/CN201907968U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879966A (en) * | 2014-01-23 | 2014-06-25 | 中山和佳医疗科技有限公司 | Variable frequency supercharging system and oxygen preparation system |
| CN106006564A (en) * | 2016-06-30 | 2016-10-12 | 广州惠临空气分离设备有限公司 | Energy-saving type domestic oxygen generator with multi-stage air purification system |
| CN106115626A (en) * | 2016-06-30 | 2016-11-16 | 广州惠临空气分离设备有限公司 | Household type mute oxygen generator containing multi-staged air cleaning system |
| CN106006564B (en) * | 2016-06-30 | 2018-11-30 | 广州惠临空气分离设备有限公司 | The energy-saving household oxygenerator of the purification system containing multi-staged air |
| CN112178459A (en) * | 2020-10-15 | 2021-01-05 | 北京高新华康科技有限公司 | Centralized gas source multi-path oxygen supply system |
| CN112573486A (en) * | 2020-12-23 | 2021-03-30 | 珠海辉钰医疗科技有限公司 | Portable emergency oxygen generator |
| CN113521477A (en) * | 2021-07-15 | 2021-10-22 | 宁波蓝野医疗器械有限公司 | Medical oxygen supply hybrid supercharger |
| CN113521477B (en) * | 2021-07-15 | 2023-11-21 | 宁波蓝野医疗器械有限公司 | Medical oxygen supply mixing supercharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131221 |