CN2555041Y - Minisize oxygen supply device - Google Patents
Minisize oxygen supply device Download PDFInfo
- Publication number
- CN2555041Y CN2555041Y CN 02266157 CN02266157U CN2555041Y CN 2555041 Y CN2555041 Y CN 2555041Y CN 02266157 CN02266157 CN 02266157 CN 02266157 U CN02266157 U CN 02266157U CN 2555041 Y CN2555041 Y CN 2555041Y
- Authority
- CN
- China
- Prior art keywords
- valve
- oxygen
- flow
- miniature
- oxygen supply
- 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
Links
Abstract
The utility model provides a micro-oxygen supplier, and comprises a micro aluminum-alloy air receiver (5), a reducing and stabilizing valve and an oxygen tube (6). The reducing and stabilizing valve is firmly fixed at the mouth of the micro aluminum-alloy air receiver and consists of a redactor, a regulating valve (3) and a disconnecting valve (4), which are arranged in the valve body, a pressure gauge (2) arranged at the side of the reducing and stabilizing valve, and a flow indicator (1) connected with the outlet of the reducing and stabilizing valve. The oxygen tube (6) is connected with the flow indicator on one end, and a rhinobyon on the other end. The micro-oxygen supplier uses the micro aluminum-alloy air receiver to store oxygen, and has a compact structure, thereby reducing the total weight of the oxygen supplier, and being convenient to be carried and used.
Description
Technical field
This utility model relates to medical high-pressure bottle, particularly a kind of miniature oxygen supply.
Background technology
The main body of existing small-sized oxygen supply equipment is generally low pressure vessel, and as oxygen bag, oxygen tank etc., the high-pressure bottle weight of large-scale storage oxygen and size are generally all bigger, are difficult to carry, and make troubles to use.Other has a class to utilize the equipment of chemical reaction oxygen supply, though can miniaturization, oxygen supply time is short, and the oxygen-supplying amount instability.
Summary of the invention
The purpose of this utility model provides a kind of miniature oxygen supply, and its compact conformation, safety are in light weight, easy to carry.
Comprise according to miniature oxygen supply of the present utility model:
Miniature aluminum alloy gas bomb;
Be fastened on the decompression venting valve of miniature aluminum alloy gas bomb bottleneck, it by the decompressor that is installed in valve inner, be installed in the lateral piezometer of decompression venting valve, flow control valve and stop valve and form;
The flow indicator that links to each other with the decompression venting valve gas outlet;
The oxygen catheter that one end links to each other with the flow indicator gas outlet; And
Insert the nasal obstruction of the oxygen catheter other end.
Therefore this utility model has reduced the oxygen supply overall weight owing to adopt aluminium alloy gas bomb storage oxygen, and compact conformation, easy to carry and use.
Description of drawings
Fig. 1 is the sketch map of the miniature oxygen supply of this utility model; And
The specific embodiment
Below by accompanying drawing miniature oxygen supply of the present utility model is described.
As shown in Figure 1, miniature oxygen supply comprises miniature aluminum alloy gas bomb 5, decompression venting valve, flow indicator 1, oxygen catheter 6 and has a stuffy nose 7 compositions.Gas bomb 5 is by the aluminium alloy manufacturing, and is light and handy, cleaning is rustless, according to boyle horse Lve Tedingli, under 20MPa pressure, can fill the oxygen of 200 times of gas cylinder volumes.Decompression venting valve is fastened on miniature aluminum alloy gas bomb bottleneck, it is by the decompressor that is installed in valve inner, flow control valve 3, stop valve 4 and be installed in the lateral pressure indicator 2 of decompression venting valve and form, be used for the high pressure oxygen of gas bomb stably low pressure discharge and implement to regulate flow.Flow indicator links to each other with the decompression venting valve gas outlet, and it is made up of sheath, flow Taper Pipe and float and sealing member, is used to clearly illustrate the oxygen output flow and can suitably adjusts flow as required.Oxygen catheter 6 one ends link to each other with the flow indicator gas outlet, and the other end links to each other with nasal obstruction 7.Oxygen catheter is made up of medical sebific duct, and the medical plastic that nasal obstruction is joined by adjustable size is made.Gas bomb can fill oxygen by special aerating machine or by special-purpose " oxo bridge ", and the piezometer of installing on the decompression venting valve 2 can show the oxygen pressure in the miniature gas storage bottle.Flow-rate adjustment knob 3 by rotating regulation valve 1 can be in 0～3 liter of/minute scope the step-less adjustment flow.
Claims (3)
1. a miniature oxygen supply is characterized in that, comprises:
Miniature aluminum alloy gas bomb (5);
Be fastened on the decompression venting valve of miniature aluminum alloy gas bomb bottleneck, it by the decompressor that is installed in valve inner, be installed in the lateral piezometer of decompression venting valve (2), flow control valve (3) and stop valve (4) and form;
The flow indicator that links to each other with the decompression venting valve gas outlet;
The oxygen catheter (6) that one end links to each other with the flow indicator gas outlet; And
Insert the nasal obstruction (7) of the oxygen catheter other end.
2. miniature oxygen supply as claimed in claim 1 is characterized in that, flow indicator is made up of sheath, flow Taper Pipe and float and sealing member.
3. miniature oxygen supply as claimed in claim 1 is characterized in that, the Flow-rate adjustment knob by rotating regulation valve (3) can be in 0～3 liter of/minute scope the step-less adjustment flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266157 CN2555041Y (en) | 2002-08-09 | 2002-08-09 | Minisize oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266157 CN2555041Y (en) | 2002-08-09 | 2002-08-09 | Minisize oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555041Y true CN2555041Y (en) | 2003-06-11 |
Family
ID=33732048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266157 Expired - Fee Related CN2555041Y (en) | 2002-08-09 | 2002-08-09 | Minisize oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555041Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006290A (en) * | 2014-06-10 | 2014-08-27 | 北京优士邻科技发展有限公司 | Trace gas pump and exhaust method thereof |
| CN107149781A (en) * | 2017-05-25 | 2017-09-12 | 苏州墨维电子科技有限公司 | A kind of gas formulation and its application method for being used to change sound |
| CN107308659A (en) * | 2017-06-30 | 2017-11-03 | 苏州墨维电子科技有限公司 | A kind of gas formulation and its application method for being used to change sound |
-
2002
- 2002-08-09 CN CN 02266157 patent/CN2555041Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006290A (en) * | 2014-06-10 | 2014-08-27 | 北京优士邻科技发展有限公司 | Trace gas pump and exhaust method thereof |
| CN104006290B (en) * | 2014-06-10 | 2016-03-30 | 北京蓝海微医疗器械有限公司 | Minimum gas pump and method for exhausting thereof |
| CN107149781A (en) * | 2017-05-25 | 2017-09-12 | 苏州墨维电子科技有限公司 | A kind of gas formulation and its application method for being used to change sound |
| CN107308659A (en) * | 2017-06-30 | 2017-11-03 | 苏州墨维电子科技有限公司 | A kind of gas formulation and its application method for being used to change sound |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |