CN201309828Y - Upper cover assembly of adsorption tower for oxygenerator - Google Patents
Upper cover assembly of adsorption tower for oxygenerator Download PDFInfo
- Publication number
- CN201309828Y CN201309828Y CNU2008202041754U CN200820204175U CN201309828Y CN 201309828 Y CN201309828 Y CN 201309828Y CN U2008202041754 U CNU2008202041754 U CN U2008202041754U CN 200820204175 U CN200820204175 U CN 200820204175U CN 201309828 Y CN201309828 Y CN 201309828Y
- Authority
- CN
- China
- Prior art keywords
- upper cover
- adsorption tower
- top cover
- column top
- adsorption column
- 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 - Lifetime
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- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses an upper cover assembly of an adsorption tower for an oxygenator. The upper cover assembly comprises an upper cover of the adsorption tower. An air flue connecting plate is sealed and mounted on the bottom part of the upper cover of the adsorption tower, a compressed air inlet and a nitrogen outlet are arranged on the air flue connecting plate, a pneumatic valve is arranged on the side surface of the upper cover of the adsorption tower, and a pilot-operated electromagnetic valve is arranged on the pneumatic valve. The product adopts integral molding, resulting in reduction of pipe connection between the components of the upper cover of the adsorption tower, and reduction of the pressure loss; the product is in favor of miniaturization of the oxygenator, ensures the structure of the upper cover of the adsorption tower for the oxygenator to be more compact, simplifies the installation procedure, and improves the leak tightness and the reliability of the system, and can be extensively applied to the manufacturing of upper covers of adsorption towers for oxygenerators.
Description
Technical field
The utility model relates to a kind of parts of oxygenerator, and the adsorption column top cover that relates in particular to a kind of oxygenerator is integrated.
Background technology
In recent years, because the develop rapidly of transformation absorption (PSA) technology, the Application Areas of omnibus control system is also more and more wider.Transformation absorption (PSA) air-separating oxygen-making technology, it is based on attractant is realized oxygen, nitrogen to the difference of oxygen, nitrogen adsorptive power in the air separation.When air admission was equipped with the bed of sorbent material, the nitrogen adsorption ability was adsorbed more by force, and oxygen is not adsorbed, and can obtain the oxygen of high density like this at the adsorption bed exit end.Operated pneumatic valve, double tower loam cake and various connection air flue pipeline in (PSA) system of transformation absorption at present make up respectively, texture ratio disperses, design is complicated and heavy, assembling difficulty, be subjected to displacement easily and influence sealing effectiveness, thereby be difficult to satisfy client's service requirements.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of adsorption column top cover of oxygenerator of novel structure integrated.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of adsorption column top cover of oxygenerator is integrated, it comprises adsorption column top cover, and the adsorption column top cover bottom is sealed and installed with the air flue web plate, and the air flue web plate is provided with compressed air inlet and denitrogen mouth, described adsorption column top cover side is equipped with pneumavalve, and pneumavalve is provided with pilot solenoid valve;
As further improvement in the technical proposal, described pneumavalve includes the pneumavalve cylinder body, is provided with valve mover, rubber diaphragm and pneumatic piston in the pneumavalve cylinder body according to this.
The beneficial effects of the utility model are: this product adopts one-body molded, reduced the pipe connection between each parts of adsorption column top cover, thereby the minimizing pressure-losses, help the microminiaturization of oxygenerator, make that the structure of adsorption column top cover of oxygenerator is more compact, thereby simplified installation steps, improved the stopping property and the reliability of system, can be widely used in the making of adsorption column top cover of oxygenerator.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure broken away view of the present utility model.
Embodiment
With reference to Fig. 1, a kind of adsorption column top cover of oxygenerator is integrated, it comprises adsorption column top cover 1, adsorption column top cover 1 bottom is sealed and installed with air flue web plate 2, air flue web plate 2 is provided with compressed air inlet 21 and denitrogen mouth 22, described adsorption column top cover 1 side is equipped with pneumavalve 3, and pneumavalve 3 is provided with pilot solenoid valve 4.
The pneumavalve 3 that this product uses includes pneumavalve cylinder body 31; be provided with valve mover 32, rubber diaphragm 33 and pneumatic piston 34 in the pneumavalve cylinder body 31 according to this; certainly according to actual needs; pneumavalve 3 structure formations can be diversified; in a word so long as, all belong to protection domain of the present utility model with essentially identical means realization the purpose of this utility model.
This product adopts one-body molded, reduced the pipe connection between each parts of adsorption column top cover, thereby the minimizing pressure-losses, help the microminiaturization of oxygenerator, make that the structure of adsorption column top cover of oxygenerator is more compact, thereby simplified installation steps, improved the stopping property and the reliability of system, can be widely used in the making of adsorption column top cover of oxygenerator.
Claims (2)
1. the adsorption column top cover of an oxygenerator is integrated, it is characterized in that: comprise adsorption column top cover (1), adsorption column top cover (1) bottom is sealed and installed with air flue web plate (2), air flue web plate (2) is provided with compressed air inlet (21) and denitrogen mouth (22), described adsorption column top cover (1) side is equipped with pneumavalve (3), and pneumavalve (3) is provided with pilot solenoid valve (4).
2. the adsorption column top cover of a kind of oxygenerator according to claim 1 is integrated, it is characterized in that: described pneumavalve (3) includes pneumavalve cylinder body (31), is provided with valve mover (32), rubber diaphragm (33) and pneumatic piston (34) in the pneumavalve cylinder body (31) according to this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041754U CN201309828Y (en) | 2008-11-26 | 2008-11-26 | Upper cover assembly of adsorption tower for oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041754U CN201309828Y (en) | 2008-11-26 | 2008-11-26 | Upper cover assembly of adsorption tower for oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309828Y true CN201309828Y (en) | 2009-09-16 |
Family
ID=41107079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202041754U Expired - Lifetime CN201309828Y (en) | 2008-11-26 | 2008-11-26 | Upper cover assembly of adsorption tower for oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309828Y (en) |
-
2008
- 2008-11-26 CN CNU2008202041754U patent/CN201309828Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090916 Effective date of abandoning: 20081126 |