CN2489794Y - Domestic oxygen inhalator - Google Patents
Domestic oxygen inhalator Download PDFInfo
- Publication number
- CN2489794Y CN2489794Y CN 01234884 CN01234884U CN2489794Y CN 2489794 Y CN2489794 Y CN 2489794Y CN 01234884 CN01234884 CN 01234884 CN 01234884 U CN01234884 U CN 01234884U CN 2489794 Y CN2489794 Y CN 2489794Y
- Authority
- CN
- China
- Prior art keywords
- inlet
- outlet
- valve
- communicated
- oxygen
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to a home used oxygen sucking machine. One end of a high pressure tube 8 is externally connected with an oxygen bottle and the other end is connected with the inlet of an air inlet adjusting valve; the outlet of the air inlet adjusting valve is communicated with one end of a cross joint 10; the other three ends of the cross joint are respectively communicated with a pressure regulating inlet pressure gauge 3, the inlet of a safe valve and the inlet of a pressure regulating valve 5; the outlet of the pressure regulating valve 5 is communicated with one end of a tee 11 while the other two ends of the tee 11 are respectively connected with a pressure regulating outlet pressure gauge 6 and the inlet of a flux adjustor 7; the outlet of the flux adjustor 7 is provided with a tube 9 which is communicated with an oxygen sucking cover. The utility model is characterized in simple structure, convenient use, as well as safe and reliable capacities and can suck oxygen in any time, in particular suitable for families.
Description
A kind of home-use medical health apparatus of technical field is mainly used in oxygen uptake.
Background technology is present, has only hospital or oxygen bar that oxygen uptake equipment is just arranged, and these equipment need the medical personnel operation of Professional knowledge, could allow patients accepting oxygen inhalation.Along with the raising of people's living standard, many people also think to draw high-quality oxygen at any time, with the quality of making the life better, improve health conditions, and do not have the convenient oxygen uptake equipment that is suitable for but suffer from.
The summary of the invention the purpose of this utility model provides a kind of domestic oxygen uptake machine, accomplishes simple in structure, easy to use.
The technical solution of the utility model is as follows, the air inlet adjustment valve is housed on the panel of cabinet, the voltage stabilizing inlet pressure gauge, voltage stabilizing delivery gauge and flow regulator, two ends have the external oxygen cylinder of high-pressure hose one end of articulation, the other end passes the cabinet rear wall and is connected air inlet adjustment valve inlet place, the air inlet adjustment valve outlet port is connected with an end of four-way with pipeline, three ends in addition of four-way are communicated with the voltage stabilizing inlet pressure gauge respectively, be positioned at the relief valve inlet at cabinet rear wall place and be positioned at the pressure maintaining valve inlet of cabinet central authorities, the relief valve outlet is interlinked to the outside with case, the pressure maintaining valve outlet is connected with threeway one end, in addition two ends of threeway are communicated with voltage stabilizing outlet pressure harmony in the exterior flow regulator inlet respectively, and the flow regulator exit has flexible pipe to pass the cabinet rear wall to be connected with the oxygen uptake cover.
Using method of the present utility model and operation principle are as follows:
At the oxygen cylinder outlet pressure is under the prerequisite of 0.2～0.5MP, at first open the air inlet adjustment valve, make the indication of voltage stabilizing inlet pressure gauge in 0.2～0.5MP scope, at this moment oxygen is after the pressure maintaining valve decompression, pressure output with 0.025～0.05MP, as long as outward winding flow regulator, but be with the just oxygen uptake of oxygen uptake cover.
If the import oxygen pressure is greater than 0.5MP, relief valve will move so, makes the emptying of part oxygen, enters the oxygen pressure of pressure maintaining valve with reduction, reaches the purpose of safe oxygen supply.
Compared with the prior art, characteristics of the present utility model be simple in structure, safe and reliable, easy to use, at any time can oxygen uptake, be particularly suitable for home-use.
Description of drawings Fig. 1 is a domestic oxygen uptake machine side plate structure sketch map.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment is described concrete structure of the present utility model below in conjunction with drawings and Examples.
As shown in the figure, air inlet adjustment valve 2 is housed on the panel, voltage stabilizing inlet pressure gauge 3, voltage stabilizing delivery gauge 6, flow regulator 7, two ends have the external oxygen cylinder of high-pressure hose 8 one ends of articulation, the other end passes cabinet 1 rear wall and is connected air inlet adjustment valve 2 inlets, 2 outlets of air inlet adjustment valve are connected with an end of four-way 10 with pipeline, three ends in addition of four-way 10 are communicated with voltage stabilizing inlet pressure gauge 3 respectively, be positioned at relief valve 4 inlet at cabinet 1 rear wall place and be positioned at pressure maintaining valve 5 inlets of cabinet 1 central authorities, relief valve 4 outlets are interlinked to the outside with case, pressure maintaining valve 5 outlets are connected with threeway 11 1 ends, in addition two ends of threeway 11 are communicated with voltage stabilizing delivery gauge 6 and flow regulator 7 inlets respectively, and flow regulator 7 exits have flexible pipe 9 to pass cabinet 1 rear wall to be connected with the oxygen uptake cover.
Claims (1)
1, a kind of domestic oxygen uptake machine, it is characterized in that being equipped with on the panel air inlet adjustment valve (2), voltage stabilizing inlet pressure gauge (3), voltage stabilizing delivery gauge (6), flow regulator (7), two ends have the external oxygen cylinder of high-pressure hose (8) one ends of articulation, the other end passes cabinet (1) rear wall and is connected air inlet adjustment valve (2) inlet, air inlet adjustment valve (2) outlet is connected with the end of pipeline with four-way (10), three ends in addition of four-way (10) are communicated with voltage stabilizing inlet pressure gauge (3) respectively, the relief valve (4) that is positioned at cabinet (1) rear wall place enters the mouth and is positioned at the central pressure maintaining valve (5) of cabinet (1) and enters the mouth, relief valve (4) outlet is interlinked to the outside with case, pressure maintaining valve (5) outlet is connected with threeway (11) one ends, in addition two ends of threeway (11) are communicated with voltage stabilizing delivery gauge (6) respectively and flow regulator (7) enters the mouth, and flow regulator (7) exit has flexible pipe (9) to pass cabinet (1) rear wall to be connected with the oxygen uptake cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234884 CN2489794Y (en) | 2001-04-14 | 2001-04-14 | Domestic oxygen inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234884 CN2489794Y (en) | 2001-04-14 | 2001-04-14 | Domestic oxygen inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489794Y true CN2489794Y (en) | 2002-05-08 |
Family
ID=33648164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234884 Expired - Fee Related CN2489794Y (en) | 2001-04-14 | 2001-04-14 | Domestic oxygen inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489794Y (en) |
-
2001
- 2001-04-14 CN CN 01234884 patent/CN2489794Y/en not_active Expired - Fee Related
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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 |