CN203200021U - Four-tube oxygen making machine - Google Patents
Four-tube oxygen making machine Download PDFInfo
- Publication number
- CN203200021U CN203200021U CN 201320222382 CN201320222382U CN203200021U CN 203200021 U CN203200021 U CN 203200021U CN 201320222382 CN201320222382 CN 201320222382 CN 201320222382 U CN201320222382 U CN 201320222382U CN 203200021 U CN203200021 U CN 203200021U
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- Prior art keywords
- base
- fixed
- adsorption tower
- end cap
- oxygen
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- 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 four-tube oxygen making machine which comprises an end cap, an adsorption column and a base. The lower end of the adsorption column is fixed to the base. Drying agents and a molecular sieve are sequentially arranged in the adsorption column. The end cap is fixed to the upper end of the adsorption column. A gas storage tank is fixed to the end cap. An oxygen outlet is connected with the gas storage tank. An exhaust muffler is installed on the base. A nitrogen outlet is connected with the exhaust muffler. The four-tube oxygen making machine is high in oxygen making speed, relatively high in concentration and flow, easy to manufacture and low in cost.
Description
Technical field
The utility model relates generally to a kind of four pipe oxygenerators, is family expenses or medical oxygen generator field.
Background technology
Family expenses on the market or medical oxygen generator are according to PSA transformation absorption principle, are raw material with the air, are sorbent material with the fluorite molecular sieve, utilize oxygen in the pressurized air different with nitrogen rate of diffusion in molecular sieve pores and reach the purpose of continuous manufacturing oxygen.Traditional two its oxygenerating technologies of adsorption tower oxygenerator by solenoid control are desirable not to the utmost, and be embodied in: 1. double-tower type technology oxygen generation efficiency is relatively slow.2. the flow of oxygen processed and concentration are all not high.
The utility model content
The technical problem that the utility model need solve is: have the not high deficiency of oxygen generation efficiency at existing double-tower type oxygen generating plant, and a kind of four tubular type oxygen generating plants are provided.
The four pipe oxygenerators that the utility model provides comprise end cap, adsorption tower and base; The adsorption tower lower end is fixed on the base; Siccative and molecular sieve are contained in the adsorption tower in order, and end cap is fixed on the upper end of adsorption tower; Gas-holder is fixed on the end cap, goes out oxygen and chews with gas-holder and link to each other; Exhaust silencer is contained on the base, and nitrogen outlet links to each other with exhaust silencer, it is characterized in that: also comprise the seperating vale group, it is fixed on the base, is connected with inlet mouth; The quantity of described adsorption tower is the even number more than four.
The quantity of above-mentioned adsorption tower is preferably four.
The utility model is made up of four adsorption towers that fill up molecular sieve, its concrete mode of operation is: under normal temperature condition, pressurized air enters two adsorption towers simultaneously, the process siccative dewaters after the drying treatment, airborne nitrogen etc. are adsorbed by molecular sieve, be stored in the gas-holder and make oxygen in gas phase, obtain enrichment, can obtain the high-purity oxygen (purity is 〉=90% oxygen) that meets the medical oxygen standard.And the molecular sieve of having finished absorption at other two adsorption towers is parsed the composition that has adsorbed by rapid depressurization, four tower alternate cycles.The valve of total system automaticallyes switch and controls automatically by a seperating vale group.
The utility model oxygen processed is quick, and concentration and flow are higher relatively, makes simple, with low cost.
Description of drawings
Fig. 1 is internal structure diagrammatic cross-section of the present utility model.
Fig. 2 is outward appearance schematic layout pattern of the present utility model.
Fig. 3 is the utility model top cross-sectional view.
1. inlet mouth; 2. seperating vale group; 3. base; 4. adsorption tower; 5. siccative; 6. molecular sieve; 7. end cap; 8. gas-holder; 9. going out oxygen chews; 10. exhaust silencer; 11. nitrogen outlet.
Embodiment
As shown in the figure, a kind of four pipe oxygenerators comprise end cap 7, adsorption tower 4, base 3 and seperating vale group 2; Inlet mouth 1 connects seperating vale group 2, and seperating vale group 2 is fixed on the base 3; Adsorption tower 4 is four, and its lower end is fixed on the base 3; Siccative 5 and molecular sieve 6 are contained in the adsorption tower 4 in order, and end cap 7 is fixed on the upper end of adsorption tower 4; Gas-holder 8 is fixed on the end cap 7, goes out oxygen and chews 9 and link to each other with gas-holder 8; Exhaust silencer 10 is contained on the base 3, and nitrogen outlet 11 links to each other with exhaust silencer 10.
Oxygen preparation of the present utility model is: pressurized air enters seperating vale group 2 from inlet mouth 1, enter two adsorption towers 4 by the 2 work controls of seperating vale group, dewater after the drying treatment to molecular sieve 6 by siccative 5, airborne nitrogen is adsorbed by molecular sieve 6, and oxygen then enters gas-holder 8 and chews 9 adapter extractions from going out oxygen again.And the molecular sieve 6 of having finished absorption at other two adsorption towers 4 is parsed the nitrogen that has adsorbed and turns back to seperating vale group 2 by rapid depressurization, and discharges from nitrogen outlet 11 through exhaust silencer 10.Four adsorption tower 4 alternate cycles are finished oxygen preparation thus.
The above only is preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a pipe oxygenerator comprises end cap (7), adsorption tower (4) and base (3); Adsorption tower (4) lower end is fixed on the base (3); Siccative (5) and molecular sieve (6) are contained in the adsorption tower (4) in order, and end cap (7) is fixed on the upper end of adsorption tower (4); Gas-holder (8) is fixed on the end cap (7), goes out oxygen and chews (9) and link to each other with gas-holder (8); Exhaust silencer (10) is contained on the base (3), and nitrogen outlet (11) links to each other with exhaust silencer (10), it is characterized in that: also comprise seperating vale group (2), it is fixed on the base (3), is connected with inlet mouth (1); The quantity of described adsorption tower (4) is the even number more than four.
2. according to claim 1 a kind of four manage oxygenerators, it is characterized in that: the quantity of described adsorption tower (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222382 CN203200021U (en) | 2013-04-27 | 2013-04-27 | Four-tube oxygen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222382 CN203200021U (en) | 2013-04-27 | 2013-04-27 | Four-tube oxygen making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200021U true CN203200021U (en) | 2013-09-18 |
Family
ID=49144151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320222382 Expired - Fee Related CN203200021U (en) | 2013-04-27 | 2013-04-27 | Four-tube oxygen making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747756A (en) * | 2015-04-23 | 2015-07-01 | 肖永初 | Rotating valve, five-pipe absorbing tower using rotating valve, and oxygenerator |
| CN109432951A (en) * | 2018-12-28 | 2019-03-08 | 江苏鱼跃医疗设备股份有限公司 | A kind of adsorption tower and the nitrogen oxygen segregation apparatus using it |
-
2013
- 2013-04-27 CN CN 201320222382 patent/CN203200021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747756A (en) * | 2015-04-23 | 2015-07-01 | 肖永初 | Rotating valve, five-pipe absorbing tower using rotating valve, and oxygenerator |
| CN109432951A (en) * | 2018-12-28 | 2019-03-08 | 江苏鱼跃医疗设备股份有限公司 | A kind of adsorption tower and the nitrogen oxygen segregation apparatus using it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170921 Address after: 518122 Guangdong province Shenzhen City Pingshan Kengzi office Longtian community Yingzhan Industrial Park building B5 North Building Patentee after: SHENZHEN XNUO ZHIZAO MEDICAL CO.,LTD. Address before: 518122 Guangdong province Shenzhen City Pingshan Kengzi streets Yingzhan Industrial Park building B5a Shenzhen joieya Electric Appliance Co., Ltd. Co-patentee before: Shoh Patentee before: Xiao Yongchu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |