CN2460115Y - Split oxygen supply terminal - Google Patents
Split oxygen supply terminal Download PDFInfo
- Publication number
- CN2460115Y CN2460115Y CN 01211550 CN01211550U CN2460115Y CN 2460115 Y CN2460115 Y CN 2460115Y CN 01211550 CN01211550 CN 01211550 CN 01211550 U CN01211550 U CN 01211550U CN 2460115 Y CN2460115 Y CN 2460115Y
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- CN
- China
- Prior art keywords
- oxygen
- nitrogen
- valve
- filter
- supply terminal
- Prior art date
- 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
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- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a split oxygen supply terminal which is composed of a filter, a nitrogen and oxygen separation device, an oxygen storing tank and a control unit, wherein the filter is communicated with air capable of generating through a quick joint, an on-off valve and an air compressor which is arranged in an isolation way as an air source terminal; one end of the nitrogen and oxygen separation device is connected with the filter through a control valve, and the other end of the nitrogen and oxygen separation device is connected with the oxygen storing tank; an output terminal of the oxygen storing tank is connected to a user terminal through a pressure reducing valve, a flow meter and a constant temperature humidifying device, and nitrogen gas which is isolated from the nitrogen and oxygen separation device can be exhausted to the outside from an exhaust pipe; the control unit is provided with a charging IC card which is electrically connected with the on-off valve and the control valve. The split oxygen supply terminal has the advantages of charging function, low noise, low cost, safe and convenient operation and high oxygen concentration.
Description
This utility model relates to medical oxygen supply, specifically a kind of split type oxygen supply terminal.
Oxygen is the requirement that people live, the oxygen supply mode of international medical field mainly contains two kinds of liquid oxygen and hyperbaric oxygen for a long time, in recent years because the develop rapidly of transformation absorption (PSA) technology, coming into operation of large-scale PSA concentrated oxygen supply equipment, for having brought new opportunity to develop in this field, so-called PSA oxygen supply mode is a molecular sieve transformation absorption oxygen supply mode, and it utilizes the characteristic of molecular sieve, with airborne nitrogen and other impurity absorption, isolate natural oxygen.Because its oxygen supply raw material is an air, compressor and molecular sieve are that one is installed, volume is big, each molecular sieve input all is furnished with compressor during use, noise does not have billing function greatly again, the ability of compressor does not make full use of in addition, is not suitable for the place of the close utmost point of colony's oxygen supply, and oxygen concentration does not have the concentration height of steel cylinder oxygen and liquid oxygen yet.
In order to overcome above deficiency, this utility model provides a kind of billing function that has, and noise is low, cost is low, and is safe in utilization, convenient, the split type oxygen supply terminal that oxygen concentration is high.
To achieve these goals, this utility model is achieved in that by filter, nitrogen oxygen segregation apparatus, oxygen container, control unit is formed, filter is by snap joint, on-off valve with connect from the air that air compressor produced that separates installation as the source of the gas end, described nitrogen oxygen segregation apparatus one end is connected with filter by control valve, the other end is to oxygen container, the oxygen container outfan is through air relief valve, effusion meter, the constant temperature humidification device is to user side, discharge outdoor from the nitrogen oxygen segregation apparatus separated nitrogen to exhaustor, control unit is provided with the charging IC-card, with on-off valve, control valve is electrically connected; Described nitrogen oxygen segregation apparatus is two molecular sieve tank alternation syndetons.
The utlity model has following advantage:
1. this utility model adopts the IC-card charging way, by control unit control flow, constant temperature, constant humidity, is user-friendly to, and is convenient to management.
2. this utility model is one and the isolating oxygen supply terminal of air source, and its air source is concentrated, and this machine is simple in structure, and volume is little, and noise is low, cost is low, and is safe in utilization, convenient, institute's oxygen supply gas concentration height, good reliability.
Fig. 1 is this utility model structural representation.
Below in conjunction with drawings and Examples this utility model is described in further detail.
As shown in Figure 1, by filter 3, nitrogen oxygen segregation apparatus 7, oxygen container 8, control unit 9 is formed, filter 3 is by snap joint, on-off valve 2 with connect from the air that air compressor produced that separates installation as the source of the gas end, described nitrogen oxygen segregation apparatus 7 one ends are connected with filter 3 by control valve 4, the other end is to oxygen container 8, oxygen container 8 outfans are through air relief valve 1, effusion meter 5, constant temperature humidification device 6 is to user side, discharge outdoor from nitrogen oxygen segregation apparatus 7 separated nitrogen to exhaustor, control unit 9 is provided with the charging IC-card, with on-off valve 2, control valve 4 is electrically connected;
Present embodiment control valve 4 adopts electromagnetic valve, described nitrogen oxygen segregation apparatus 7 is two molecular sieve tank alternation syndetons, by 7 alternations of control valve 4 control nitrogen oxygen segregation apparatus, when a nitrogen oxygen segregation apparatus 7 was the air inlet state, another nitrogen oxygen segregation apparatus 7 was an exhaust condition.
Wherein constant temperature humidification device 6 can use oxygen to reach certain steady temperature, makes oxygen uptake more help health; Its transmission pipeline meets the air line of medical standard; Control unit 9 cooperates IC-card to finish the automatic charging function; Wherein said circuit part is a prior art.
This utility model work process is as follows:
This utility model separates with one installs air source as input, coupled by snap joint, control the connection of air source by normally closed two on-off valves, 2 usefulness control units 9, enter molecular sieve tank nitrogen oxygen segregation apparatus 7 through the gas after filter 3 filtrations, through the isolating nitrogen of peroxide nitrogen, be connected to outdoorly during aerofluxus by a check valve and discharge duct, because non-gas concentrates on same pipeline, ducted like this gas also can be collected utilization if any value; Oxygen after the separation under control unit 9 control, from oxygen container 8 through effusion meter 5, constant temperature humidification device 6 to the user.
Control valve 4 described in the utility model also can adopt air valve; Can add 1 decompression of AR2000 air relief valve after snap joint links to each other with filter 3 again; This utility model also can add a nebulizer to the user in addition at oxygen container 8 outfans, carries out the atomizing of medicine and handles, and more helps the health of human body.
Claims (2)
1. split type oxygen supply terminal, it is characterized in that: by filter (3), nitrogen oxygen segregation apparatus (7), oxygen container (8), control unit (9) is formed, filter (3) is by snap joint, on-off valve (2) with connect from the air that air compressor produced that separates installation as the source of the gas end, described nitrogen oxygen segregation apparatus (7) one ends are connected with filter (3) by control valve (4), the other end is to oxygen container (8), oxygen container (8) outfan is through air relief valve (1), effusion meter (5), constant temperature humidification device (6) is to user side, discharge outdoor from nitrogen oxygen segregation apparatus (7) separated nitrogen to exhaustor, control unit (9) is provided with the charging IC-card, with on-off valve (2), control valve (4) is electrically connected.
2. according to the described split type oxygen supply terminal of claim 1, it is characterized in that: described nitrogen oxygen segregation apparatus (7) is two molecular sieve tank alternation syndetons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211550 CN2460115Y (en) | 2001-02-08 | 2001-02-08 | Split oxygen supply terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211550 CN2460115Y (en) | 2001-02-08 | 2001-02-08 | Split oxygen supply terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460115Y true CN2460115Y (en) | 2001-11-21 |
Family
ID=33630927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211550 Expired - Fee Related CN2460115Y (en) | 2001-02-08 | 2001-02-08 | Split oxygen supply terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460115Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001629A (en) * | 2010-10-28 | 2011-04-06 | 合肥同智机电控制技术股份有限公司 | Vehicle-mounted oxygen supply apparatus |
| CN104536351A (en) * | 2015-01-07 | 2015-04-22 | 昆山欧拓气体设备有限公司 | Indoor oxygen dispersion controller and operation method of indoor oxygen dispersion controller |
-
2001
- 2001-02-08 CN CN 01211550 patent/CN2460115Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001629A (en) * | 2010-10-28 | 2011-04-06 | 合肥同智机电控制技术股份有限公司 | Vehicle-mounted oxygen supply apparatus |
| CN102001629B (en) * | 2010-10-28 | 2012-08-08 | 合肥同智机电控制技术股份有限公司 | Vehicle-mounted oxygen supply apparatus |
| CN104536351A (en) * | 2015-01-07 | 2015-04-22 | 昆山欧拓气体设备有限公司 | Indoor oxygen dispersion controller and operation method of indoor oxygen dispersion controller |
| CN104536351B (en) * | 2015-01-07 | 2017-07-07 | 昆山欧拓气体设备有限公司 | A kind of indoor disperse oxygen supplying controller and its operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG XINSONG WEIERKANG SCIENCE CO., LTD. Free format text: FORMER OWNER: SHENYANG INST OF AUTOMATION, CHINESE ACADEMY OF SCIENCES Effective date: 20050114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050114 Address after: 110004, 90, Miyoshi street, Heping District, Liaoning, Shenyang Patentee after: Shenyang Xinsongweierkang Technology Co., Ltd. Address before: 110003, 90, Miyoshi street, Heping District, Liaoning, Shenyang Patentee before: Shen Yang Automation Inst., Chinese Academy of Sciences |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011121 |