CN203200020U - Molecular sieve assembly - Google Patents
Molecular sieve assembly Download PDFInfo
- Publication number
- CN203200020U CN203200020U CN 201320213158 CN201320213158U CN203200020U CN 203200020 U CN203200020 U CN 203200020U CN 201320213158 CN201320213158 CN 201320213158 CN 201320213158 U CN201320213158 U CN 201320213158U CN 203200020 U CN203200020 U CN 203200020U
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- China
- Prior art keywords
- oxygen
- processed
- molecular sieve
- end cover
- tank
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- Expired - Lifetime
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- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a molecular sieve assembly which comprises an oxygen generation tank I, an oxygen generation tank II, an oxygen storage tank and molecular sieves, wherein the molecular sieves are arranged in the oxygen generation tank I and the oxygen generation tank II. The molecular sieve assembly is characterized in that the oxygen generation tank I, the oxygen generation tank II and the oxygen storage tank are constructed into the molecular sieve assembly with an integrated structure, wherein the oxygen storage tank is connected with the oxygen generation tank I and the oxygen generation tank II, the upper end face and the lower end face of the molecular sieve assembly are respectively connected with an upper end cover and a lower end cover which are matched, a reducing valve is fixed above the center of the upper end cover and corresponds to the oxygen storage tank, compressed air joints are respectively positioned above two sides of the upper end cover and are fixedly and correspondingly connected with the oxygen generation tank I and the oxygen generation tank II, the oxygen generation tank I, the oxygen generation tank II and the oxygen storage tank are matched, connected and communicated with a throttling valve through an air path and are of an assembly built-in structure, and the air path is arranged in the middle of the lower end cover. The molecular sieve assembly has the advantages of simple structure, few connecting pipelines, convenience in assembly and maintenance, and the like.
Description
Technical field
The utility model relates to a kind of molecular sieve assembly of Domestic oxygen erator, belongs to technical field of oxygen generation.
Background technology
Molecular sieve is a kind of advanced person's gas separation physical method, because it is extremely strong that molecular sieve has wettability power, adsorptive power is high, the advantages such as thermostability is strong, so that in oxygenerator, be used for the purification process of gas, directly from air, make fast the chief component material of qualified high-concentration medical oxygen, be filled in the oxygen tank processed, consist of therefrom the molecular sieve assembly.
In the prior art, the molecular sieve assembly is to be divided by two oxygen tanks processed and oxygen container to be arranged, and is connected by pipeline each other, its weak point is: connecting tube is many, and adopts external placed type, has caused the many places jointing, easily make oxygen leakage, cause oxygen concentration to reduce, integral construction is comparatively complicated.
The utility model content
The purpose of this utility model is to be to provide a kind of molecular sieve assembly, this assembly has two molecular sieve oxygen generation tanks and is combined a conjuncted structure with oxygen container, and it is simple in structure, and connecting tube is few, can satisfy and reduce pipeline connection, effectively the demand of anti-leak, assurance concentration of oxygen inhalation.
In order to achieve the above object, technical solution of the present utility model is:
A kind of molecular sieve assembly, comprise oxygen tank I processed, oxygen tank II processed, oxygen container, molecular sieve, described molecular sieve is built among oxygen tank I processed and the oxygen tank II processed, its special character is: described oxygen tank I processed, oxygen tank II processed, oxygen container is configured to the molecular sieve assembly of a conjuncted structure, wherein oxygen container is to be connected between described oxygen tank I processed and the described oxygen tank II processed, the upper surface of described molecular sieve assembly and lower surface be upper end cover and the lower end cover of matching connection respectively, the corresponding oxygen container of reducing valve is fixed in the top, central position of described upper end cover, and compressed air joint lays respectively at top, upper end cover both sides and corresponding oxygen tank I processed is fixedly connected with oxygen tank II processed.
As improvement of the technical scheme, be to be connected with throttling valve by air flue to communicate between described oxygen tank I processed, oxygen tank II processed and the oxygen container, be the assembly built-in structure.
As improvement of the technical scheme, described air flue is to be built in the lower end cover medium position.
The utility model is improvements over the prior art, and compared to existing technology, advantage and beneficial effect that it has are:
1, adopt the technical solution of the utility model, the connecting tube that has reduced between two oxygen tanks processed, the gas-holder is arranged, makes structure simpler, assembling with keep in repair very convenient.
2, owing to being to adopt fixed conjuncted unitized construction to be configured to the molecular sieve assembly two oxygen tank I processed and II and oxygen container in the technical program is implemented, and be connected with lower end cover to connect by the upper end cover of conjoined structure and be configured to overall molecule sieve assembly structure, make so the whole processing and fabricating in spare part, make more consolidation of Domestic oxygen erator intracavity space, thereby can dwindle the volume of Domestic oxygen erator, be conducive to increase other function spare part of assembling, realize the Multifunctional small-sized of Domestic oxygen erator, be convenient to Domestic oxygen uptaking and move.
Description of drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is along the A-A line parting face structure enlarged diagram among Fig. 1.
Accompanying drawing marking explanation: 1-oxygen tank processed I, 2-reducing valve, 3-compressed air joint, 4-upper end cover, 5-oxygen tank processed II, 6-oxygen container, 7-lower end cover, 8-air flue, 9-throttling valve, 10-molecular sieve.
Embodiment
Below, in connection with accompanying drawing and specific embodiment the utility model is illustrated in greater detail.
A kind of molecular sieve assembly of the present utility model, as shown in Figure 1 and Figure 2, its formation: be assembled by oxygen tank I1 processed, reducing valve 2, compressed air joint 3, upper end cover 4, oxygen tank II5 processed, oxygen container 6, lower end cover 7, air flue 8, throttling valve 9, molecular sieve 10, fastening piece etc.It has a kind of structure, it is the molecular sieve assembly with oxygen tank I processed, oxygen tank II processed, the synthetic conjuncted fixed sturcture of oxygen container three design team in this structure, conjuncted structure is mated respectively in upper end cover and lower end cover and molecular sieve assembly upper and lower end face, between above-mentioned three, cancelled the external placed type connecting tube, changed by the assembly built-in pipeline and connect.
The constructional feature of specific embodiment is:
A kind of molecular sieve assembly, comprise oxygen tank I processed, oxygen tank II processed, oxygen container, molecular sieve, described molecular sieve is built among oxygen tank I processed and the oxygen tank II processed, described oxygen tank I1 processed, oxygen tank II5 processed, oxygen container 6 is configured to the molecular sieve assembly of a conjuncted structure, wherein oxygen container is to be connected between described oxygen tank I processed and the described oxygen tank II processed, the upper surface of described molecular sieve assembly and lower surface are fixedly connected with respectively upper end cover 4 and the lower end cover 7 of coupling, reducing valve 2 corresponding oxygen containers are fixed in the top, central position of described upper end cover, and compressed air joint 3 lays respectively at top, upper end cover both sides and corresponding oxygen tank I processed is fixedly connected with oxygen tank II processed.
In the above-mentioned embodiment, be to be connected with throttling valve 9 by air flue 8 to communicate between described oxygen tank I processed, oxygen tank II processed and the oxygen container, be the assembly built-in structure.
In the above-mentioned embodiment, described air flue 8 is to be built in lower end cover 7 medium positions.
In the above-described embodiments; although the utility model has been done more detailed description and explanation; but those skilled in the art should fully understand in the situation that does not break away from the utility model design that limited by its claim and protection domain, can make in the form and details multiple improvement.
Claims (3)
1. molecular sieve assembly, comprise oxygen tank I processed, oxygen tank II processed, oxygen container, molecular sieve, described molecular sieve is built among oxygen tank I processed and the oxygen tank II processed, it is characterized in that: described oxygen tank I processed (1), oxygen tank II processed (5), oxygen container (6) is configured to the molecular sieve assembly of a conjuncted structure, wherein oxygen container is to be connected between described oxygen tank I processed and the described oxygen tank II processed, the upper surface of described molecular sieve assembly and lower surface be upper end cover (4) and the lower end cover (7) of matching connection respectively, the corresponding oxygen container of reducing valve (2) is fixed in the top, central position of described upper end cover, and compressed air joint (3) lays respectively at top, upper end cover both sides and corresponding oxygen tank I processed is fixedly connected with oxygen tank II processed.
2. a kind of molecular sieve assembly according to claim 1 is characterized in that: be to be connected with throttling valve (9) by air flue (8) to communicate between described oxygen tank I processed, oxygen tank II processed and the oxygen container, be the assembly built-in structure.
3. a kind of molecular sieve assembly according to claim 2, it is characterized in that: described air flue (8) is to be built in lower end cover (7) medium position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213158 CN203200020U (en) | 2013-04-25 | 2013-04-25 | Molecular sieve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213158 CN203200020U (en) | 2013-04-25 | 2013-04-25 | Molecular sieve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200020U true CN203200020U (en) | 2013-09-18 |
Family
ID=49144150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213158 Expired - Lifetime CN203200020U (en) | 2013-04-25 | 2013-04-25 | Molecular sieve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157980A (en) * | 2018-10-24 | 2019-01-08 | 台州市创导科学仪器有限公司 | A kind of air generator |
| 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 |
| CN110975521A (en) * | 2019-12-31 | 2020-04-10 | 佛山市欧斯德医疗器械科技有限公司 | Structure is changed to molecular sieve jar of portable oxygenerator |
-
2013
- 2013-04-25 CN CN 201320213158 patent/CN203200020U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157980A (en) * | 2018-10-24 | 2019-01-08 | 台州市创导科学仪器有限公司 | A kind of air generator |
| CN109157980B (en) * | 2018-10-24 | 2020-10-30 | 台州市创导科学仪器有限公司 | Air generator |
| 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 |
| CN110975521A (en) * | 2019-12-31 | 2020-04-10 | 佛山市欧斯德医疗器械科技有限公司 | Structure is changed to molecular sieve jar of portable oxygenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |