CN208234549U - A kind of medical molecular sieve oxygen generation system - Google Patents
A kind of medical molecular sieve oxygen generation system Download PDFInfo
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- CN208234549U CN208234549U CN201820575423.XU CN201820575423U CN208234549U CN 208234549 U CN208234549 U CN 208234549U CN 201820575423 U CN201820575423 U CN 201820575423U CN 208234549 U CN208234549 U CN 208234549U
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- molecular sieve
- generation system
- oxygen generation
- sieve oxygen
- tower body
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Abstract
The utility model discloses a kind of medical molecular sieve oxygen generation systems.The medical molecular sieve oxygen generation system of the utility model passes through the sequentially connected air compressor of pipeline, primary filter, freezing type drier, intermediate filter, advanced filter, air balance tank, molecular-sieve oxygen generator, check-valves, oxygen container, the molecular-sieve oxygen generator includes two knockout towers, the knockout tower includes tower body, upper cover, lower cover, the upper lid is equipped with air inlet, and the air inlet is connected to by pipeline with the air balance tank；The lower lid is equipped with gas outlet, and the gas outlet is connect by pipeline with check-valves.The structure novel of the medical molecular sieve oxygen generation system, oxygen purity height processed, service life of equipment is long, molecular sieve replacement is simple, the speed that air stream can be reduced slows down the degree of the dusting of the molecular sieve, and structure is more stable, the separative efficiency of oxygen and nitrogen in knockout tower is improved, there is wide application market.
Description
Technical field
The utility model relates to oxygen generating plant technical field, in particular to a kind of medical molecular sieve oxygen generation system.
Background technique
Oxygen is to maintain the indispensable substance of human life, however people have in face of lacking in some special circumstances
The environment of few oxygen, or the oxygen of higher concentration is needed, the life that especially medical oxygen system is referred to as hospital supports system
System, the high-purity oxygen of output are one kind directly concerning the specialities of life and health.And molecular sieve oxygen generating system is exactly it
It is middle it is a kind of using molecular sieve physical absorption and inhale solution technology in pressure process by the nitrogen adsorption in air, will be unadsorbed
Oxygen collects, and obtains the device of high-purity oxygen using purified treatment.
Although existing molecular-sieve type oxygen generation system is very mature, there is also some disadvantages: (1) oxygen purity processed is not high,
Service life of equipment is short；(2) the easy dusting of molecular sieve, service life is short, needs to be replaced frequently；(3) oxygen generating plant in system is not
It is quick detachable, so that it is high to be not easily taken out molecular sieve, troublesome maintenance, and maintenance cost when replacement；It is much unable to satisfy in this way and works as forefathers
Requirement to the product.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of medical molecular sieve oxygen generation system, the oxygen processed of the system is pure
Degree is high, and service life of equipment is long, and molecular sieve is not pulverized easily, quick detachable, easy to maintain, meets current people and wants to the product
It asks, there is wide application market.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of medical molecular sieve oxygen generation system, including pass through the sequentially connected air compressor of pipeline, primary filter, cold
Jelly formula drying machine, intermediate filter, advanced filter, air balance tank, molecular-sieve oxygen generator, check-valves, oxygen container, described point
Son sieve oxygenerator includes two knockout towers, and the knockout tower includes tower body, upper cover, lower cover, wherein the upper cover is arranged described
The top of tower body, the upper lid are equipped with air inlet, and the air inlet is connected to by pipeline with the air balance tank；Under described
The bottom of the tower body is arranged in lid, and the lower lid is equipped with gas outlet, and the gas outlet is connect by pipeline with check-valves.
Preferably, the upper cover and the lower cover are threadedly attached on the tower body.
Preferably, it is equipped with sealing ring between the upper cover and the tower body, is equipped between the lower cover and the tower body close
Seal.
Preferably, the tower body, the upper cover, the lower cover are made of aluminum alloy material.
Preferably, it is equipped with silk screen in the tower body, is equipped with molecular sieve in the silk screen.
It is further preferred that the molecular sieve is granular synthetic zeolite.
It is further preferred that the top of the silk screen is equipped with top board, through-hole is evenly distributed on the top board.
It is further preferred that the bottom of the silk screen is equipped with lower platen, through-hole is evenly distributed on the lower platen.
Still more preferably, spring is equipped between the lower platen and the lower cover.
Preferably, the outlet of the oxygen container is connected with sterilizing filter by pipeline.
Compared with prior art, the utility model has the beneficial effects that:
(1) primary filter is arranged in the utility model between air compressor and freezing type drier, carries out to air
Primary filter improves oxygen purity processed, extends service life of equipment；Also between freezing type drier and air balance tank in setting
The main function of grade filter and advanced filter is further to filter the air, and improves oxygen purity processed, and extending equipment makes
Use the service life；
(2) it is arranged in silk screen by molecular sieve, when replacing molecular sieve, directly proposition silk screen, molecular sieve are easy to take out, more
It changes simple；
(3) the utility model is respectively arranged with top board and lower platen, top board and pushing at the top and bottom of silk screen
Plate is distributed with through-hole, and spring is equipped between lower platen and the lower cover, the speed of air stream can be reduced, slow down the molecule
The degree of the dusting of sieve, so that the service life is longer for the molecular sieve；In addition, under the action of the spring, lower platen is tight always
The surface of silk screen is pasted, structure is more stable, improves the separative efficiency of oxygen and nitrogen in knockout tower.
(4) structure novel of the medical molecular sieve oxygen generation system of the utility model has wide application market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of medical molecular sieve oxygen generation system；
Fig. 2 is the sectional side elevation of knockout tower.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Fig. 1~2, a kind of medical molecular sieve oxygen generation system of the utility model, including be sequentially connected by pipeline
Air compressor 1, primary filter 2, freezing type drier 3, intermediate filter 4, advanced filter 5, air balance tank 6,
Molecular-sieve oxygen generator 7, oxygen equilibrium tank 8, wherein molecular-sieve oxygen generator 7 include two knockout towers, knockout tower include tower body 71,
Upper cover 72, lower cover 73, wherein the top of tower body 71 is arranged in upper cover 72, and upper cover 72 is equipped with air inlet 74, and air inlet 74 passes through
Pipeline is connected to air balance tank 6；The bottom of tower body 71 is arranged in lower cover 73, and lower cover 73 is equipped with gas outlet 75, gas outlet 75
It is connect by pipeline with check-valves 8.The main of primary filter 2 between air compressor 1 and freezing type drier 3 is set
Effect is to carry out primary filter to air, improves oxygen purity processed, extends service life of equipment；It is arranged in 3 He of freezing type drier
The main function of intermediate filter 4 and advanced filter 5 between air balance tank 6 is further to filter the air, and is mentioned
High oxygen purity extends service life of equipment.
Further, oxygen container 9 is cylindrical, and is made of steel material, and the outlet of oxygen container 9 is connected by pipeline
There is sterilizing filter 10, makes the oxygen more sanitation and hygiene of output.
Further, upper cover 72 and lower cover 73 are threadedly attached on tower body.
Further, it is equipped with sealing ring between upper cover 72 and tower body 71, sealing ring is equipped between lower cover 73 and tower body 71.
Further, tower body 71 is cylindrical, and tower body, upper cover 72, lower cover 73 are made of aluminum alloy material.
Further, it is equipped with silk screen 76 in tower body 71, molecular sieve is equipped in silk screen 76, molecular sieve is granular synthesis boiling
Stone, silk screen 76 is nylon material, and when replacing molecular sieve, directly proposition silk screen 76, molecular sieve are easy to take out, and replacement is convenient.
Further, the top of silk screen 76 is equipped with top board 77, is above evenly distributed with through-hole, the bottom of silk screen 76 is equipped with
It is evenly distributed with through-hole on lower platen 78, top board 77 and lower platen 78, the speed of air stream can be reduced, slows down the molecular sieve
Dusting degree so that the service life is longer for the molecular sieve.
Further, spring 79 is equipped between lower platen 78 and lower cover 73.Under the action of spring 79, lower platen 78 begins
It is close to the surface of silk screen 76 eventually, structure is more stable, improves the separative efficiency of oxygen and nitrogen in knockout tower.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (10)
1. a kind of medical molecular sieve oxygen generation system, it is characterised in that: including passing through the sequentially connected air compressor of pipeline, primary
Filter, freezing type drier, intermediate filter, advanced filter, air balance tank, molecular-sieve oxygen generator, check-valves, storage oxygen
Tank, the molecular-sieve oxygen generator include two knockout towers, and the knockout tower includes tower body, upper cover, lower cover, wherein the upper cover
The top of the tower body is set, and the upper lid is equipped with air inlet, and the air inlet passes through pipeline and the air balance tank
Connection；The bottom of the tower body is arranged in the lower cover, and the lower lid is equipped with gas outlet, and the gas outlet is by pipeline and only
Return valve connection.
2. medical molecular sieve oxygen generation system according to claim 1, it is characterised in that: the upper cover and the lower cover are logical
It crosses and is threaded on the tower body.
3. medical molecular sieve oxygen generation system according to claim 1, it is characterised in that: between the upper cover and the tower body
Equipped with sealing ring, sealing ring is equipped between the lower cover and the tower body.
4. medical molecular sieve oxygen generation system according to claim 1, it is characterised in that: the tower body, the upper cover, described
Lower cover is made of aluminum alloy material.
5. medical molecular sieve oxygen generation system according to claim 1, it is characterised in that: be equipped with silk screen, institute in the tower body
It states and is equipped with molecular sieve in silk screen.
6. medical molecular sieve oxygen generation system according to claim 5, it is characterised in that: the molecular sieve is granular conjunction
At zeolite.
7. medical molecular sieve oxygen generation system according to claim 5, it is characterised in that: the top of the silk screen is equipped with upper pressure
Plate is evenly distributed with through-hole on the top board.
8. medical molecular sieve oxygen generation system according to claim 5, it is characterised in that: the bottom of the silk screen, which is equipped with, to be pushed
Plate is evenly distributed with through-hole on the lower platen.
9. medical molecular sieve oxygen generation system according to claim 8, it is characterised in that: the lower platen and the lower cover it
Between be equipped with spring.
10. medical molecular sieve oxygen generation system according to claim 1, it is characterised in that: the outlet of the oxygen container is logical
Piping is connected with sterilizing filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575423.XU CN208234549U (en) | 2018-04-20 | 2018-04-20 | A kind of medical molecular sieve oxygen generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575423.XU CN208234549U (en) | 2018-04-20 | 2018-04-20 | A kind of medical molecular sieve oxygen generation system |
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| Publication Number | Publication Date |
|---|---|
| CN208234549U true CN208234549U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575423.XU Active CN208234549U (en) | 2018-04-20 | 2018-04-20 | A kind of medical molecular sieve oxygen generation system |
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| Country | Link |
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| CN (1) | CN208234549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210377A (en) * | 2018-11-06 | 2019-01-15 | 山东宏润空压机科技有限公司 | A kind of medical compressed air system |
| CN110980649A (en) * | 2019-11-20 | 2020-04-10 | 珠海辉钰医疗科技有限公司 | Medical oxygen generating equipment of stable performance |
| CN115432669A (en) * | 2021-03-26 | 2022-12-06 | 湖南匡楚科技有限公司 | Molecular sieve oxygen generation system |
-
2018
- 2018-04-20 CN CN201820575423.XU patent/CN208234549U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210377A (en) * | 2018-11-06 | 2019-01-15 | 山东宏润空压机科技有限公司 | A kind of medical compressed air system |
| CN110980649A (en) * | 2019-11-20 | 2020-04-10 | 珠海辉钰医疗科技有限公司 | Medical oxygen generating equipment of stable performance |
| CN115432669A (en) * | 2021-03-26 | 2022-12-06 | 湖南匡楚科技有限公司 | Molecular sieve oxygen generation system |
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