CN2755401Y - Liquid oxygen bottle and oxygen supplier - Google Patents
Liquid oxygen bottle and oxygen supplier Download PDFInfo
- Publication number
- CN2755401Y CN2755401Y CN 200420054284 CN200420054284U CN2755401Y CN 2755401 Y CN2755401 Y CN 2755401Y CN 200420054284 CN200420054284 CN 200420054284 CN 200420054284 U CN200420054284 U CN 200420054284U CN 2755401 Y CN2755401 Y CN 2755401Y
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- CN
- China
- Prior art keywords
- oxygen
- bottle
- liquid
- inner bag
- utility
- 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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Abstract
The utility model discloses a liquid oxygen bottle and an oxygen supplier. The utility model comprises a bottle body, an inner liner is arranged in the bottle body, heat-insulating materials are filled between the bottle body and the inner liner, liquid oxygen is stored in the inner liner, the inner liner is provided with a liquid delivery pipe which extends out of the bottle body, the bottom of the bottle body is provided with a heater which extends into the inner liner, the liquid delivery pipe is connected with a spray header, an air storage tank is connected to the spray header and an air delivery pipe with a regulating valve is connected to the air storage tank. The utility model has the advantages of small volume, low pressure, rich oxygen supply, portability and safety, and meanwhile, the utility model can be used for people.
Description
Technical field
The utility model relates to a kind of liquid-oxygen container and apparatus of oxygen supply thereof.
Background technique
At present, a lot of hospitals in China, the very outmoded backwardness of the oxygen cylinder of patient's oxygen uptake, it is big, the Heavy Weight of volume not only, and oxygen supply few (having only 5 kilograms), the very big again (150kg/cm of pressure
2), therefore quite dangerous, use this apparatus of oxygen supply especially at home, the elderly, women are difficult to accept really.People, the people of mountain-climbing of travelling, that high mountain people on duty carries above-mentioned apparatus of oxygen supply is very difficult, very inconvenient.In recent years, though there is " oxygen upright " to wait appearance, it is few to cost an arm and a leg, produce oxygen, the real difficult acceptance of wage-earners.
Summary of the invention
The purpose of this utility model is: a kind of liquid-oxygen container and apparatus of oxygen supply thereof are provided, and not only volume is little, pressure is low, oxygen supply is many, and easy to carry, safe and reliable, also can use for many people simultaneously.
The technical solution of the utility model is: a kind of liquid-oxygen container and apparatus of oxygen supply thereof, comprise bottle, be provided with inner bag in the described bottle, be filled with thermal insulating material between bottle and the inner bag, liquid oxygen is stored in the inner bag, and inner bag is provided with indusion tube and stretches out bottle, the bottom of bottle is provided with heater and stretches in the inner bag, indusion tube is connected with spraying head, is connected with gas holder on the spraying head, is connected with the pneumatic tube of band modulating valve on the gas holder.
The further technological scheme of the utility model is: a kind of liquid-oxygen container and apparatus of oxygen supply thereof, comprise bottle, be provided with inner bag in the described bottle, be filled with thermal insulating material between bottle and the inner bag, liquid oxygen is stored in the inner bag, and inner bag is provided with indusion tube and stretches out bottle, the bottom of bottle is provided with heater and stretches in the inner bag, indusion tube is connected with spraying head, is connected with gas holder on the spraying head, is connected with the pneumatic tube of band modulating valve on the gas holder; Thermal insulating material between described bottle and the inner bag is in vacuum state, and is provided with molecular sieve below inner bag.
The more detailed technological scheme of the utility model is: a kind of liquid-oxygen container and apparatus of oxygen supply thereof, comprise bottle, be provided with inner bag in the described bottle, be filled with thermal insulating material between bottle and the inner bag, liquid oxygen is stored in the inner bag, and inner bag is provided with indusion tube and stretches out bottle, the bottom of bottle is provided with heater and stretches in the inner bag, indusion tube is connected with spraying head, is connected with gas holder on the spraying head, is connected with the pneumatic tube of band modulating valve on the gas holder; Thermal insulating material between described bottle and the inner bag is in vacuum state, and is provided with molecular sieve below inner bag; Described heater is a heat pipe heater; Described bottle is provided with the solenoid valve of control heater power supply; Described bottle is provided with safety valve.
The utility model has the advantages that:
1. not only volume is little, pressure is low, oxygen supply is many for the utility model, and easy to carry, safe and reliable, also can use for many people simultaneously.
2. the utility model is simple in structure, as long as on bottle, open two holes more, one connects solenoid valve, another connects safety valve, a heat pipe heater is adorned in the bottom, and the liquid oxygen heating and gasifying is delivered to spraying head along indusion tube, and the oxygen after the gasification is stored in the gas holder, when the patient uses, by flexible pipe oxygen uptake by modulating valve control.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 bottle; 2 inner bags; 3 thermal insulating materials; 4 indusion tubes; 5 heaters; 6 molecular sieves; 7 solenoid valves; 8 safety valves; 9 spraying heads; 10 gas holder; 11 modulating valve; 12 pneumatic tubes.
Embodiment
Embodiment: as shown in Figure 1, a kind of liquid-oxygen container and apparatus of oxygen supply thereof, comprise bottle (1), be provided with inner bag (2) in the described bottle (1), be filled with thermal insulating material (3) between bottle (1) and the inner bag (2), thermal insulating material (3) is in vacuum state, and be provided with unnecessary air in molecular sieve (6) absorption thermal insulating material (3) gap in the below of inner bag (2), liquid oxygen is stored in the inner bag (2), inner bag (2) is provided with indusion tube (4) and stretches out bottle (1), indusion tube (4) is connected with spraying head (9), be connected with gas holder (10) on the spraying head (9), be connected with the pneumatic tube (12) of band modulating valve (11) on the gas holder (10), the bottom of bottle (1) is provided with heat pipe heater (5) and stretches in the inner bag (2), and bottle (1) is provided with the solenoid valve (7) of safety valve (8) and control heater (5) power supply.
During use, solenoid valve (7) starts heater (5), the bottom heating of inner bag (2), through the vaporization of being heated of heat pipe vaporizing end, menopause hot junction to condensation end discharges the heat vaporization, send spraying head (9) by indusion tube (4), and spraying head (9) spray is vaporized to gas holder (10) and boosted, when pressure surpassed 0.15, solenoid valve (7) control heater (5) stopped heating.During oxygen uptake, open modulating valve (11), oxygen is sent into human body through pneumatic tube (12), when pipeline pressure up to 0.4 the time, safety valve (8) is opened venting automatically.
One 30 kilograms liquid-oxygen container, gross weight is less than half of original oxygen cylinder, and the oxygen that can supply then is original 6 times, and originally a patient need take an oxygen cylinder, and the utility model then can use simultaneously for many people.
Family's usefulness gas can be selected 2 liters, 3 liters (5.5 kilograms of gross weights), 5 liters (8.2 kilograms of gross weights), 6 liters (9.6 kilograms of gross weights) four kinds of specifications, general old man and women can take up, remove movingly, and the amount of oxygen that produces is suitable with existing oxygen cylinder, carry very conveniently, traveller, climber, high mountain personnel on duty can carry equally.
Claims (6)
1. liquid-oxygen container, comprise bottle (1), it is characterized in that: be provided with inner bag (2) in the described bottle (1), be filled with thermal insulating material (3) between bottle (1) and the inner bag (2), liquid oxygen is stored in the inner bag (2), inner bag (2) is provided with indusion tube (4) and stretches out bottle (1), and the bottom of bottle (1) is provided with heater (5) and stretches in the inner bag (2).
2. liquid-oxygen container according to claim 1 is characterized in that: the thermal insulating material (3) between described bottle (1) and the inner bag (2) is in vacuum state, and is provided with molecular sieve (6) in the below of inner bag (2).
3. liquid-oxygen container according to claim 1 is characterized in that: described heater (5) is a heat pipe heater.
4. according to claim 1 or 3 described liquid-oxygen containers, it is characterized in that: described bottle (1) is provided with the solenoid valve (7) of control heater (5) power supply.
5. liquid-oxygen container according to claim 1 is characterized in that: described bottle (1) is provided with safety valve (8).
6. the apparatus of oxygen supply of a liquid-oxygen container, it is characterized in that: this comprises the spraying head (9) that is connected with indusion tube (4), is connected with gas holder (10) on the spraying head (9), is connected with the pneumatic tube (12) of band modulating valve (11) on the gas holder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054284 CN2755401Y (en) | 2004-12-10 | 2004-12-10 | Liquid oxygen bottle and oxygen supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054284 CN2755401Y (en) | 2004-12-10 | 2004-12-10 | Liquid oxygen bottle and oxygen supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755401Y true CN2755401Y (en) | 2006-02-01 |
Family
ID=35929028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054284 Expired - Fee Related CN2755401Y (en) | 2004-12-10 | 2004-12-10 | Liquid oxygen bottle and oxygen supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755401Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673756A (en) * | 2012-04-29 | 2012-09-19 | 赵军政 | Pocket-size submersible |
| CN109812691A (en) * | 2019-03-26 | 2019-05-28 | 武汉钢铁集团气体有限责任公司 | Sampling apparatus is used in a kind of analysis of liquefied gas |
-
2004
- 2004-12-10 CN CN 200420054284 patent/CN2755401Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673756A (en) * | 2012-04-29 | 2012-09-19 | 赵军政 | Pocket-size submersible |
| CN109812691A (en) * | 2019-03-26 | 2019-05-28 | 武汉钢铁集团气体有限责任公司 | Sampling apparatus is used in a kind of analysis of liquefied gas |
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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 |