CN219692275U - Air stopping valve capable of saving occupied area - Google Patents
Air stopping valve capable of saving occupied area Download PDFInfo
- Publication number
- CN219692275U CN219692275U CN202320145383.6U CN202320145383U CN219692275U CN 219692275 U CN219692275 U CN 219692275U CN 202320145383 U CN202320145383 U CN 202320145383U CN 219692275 U CN219692275 U CN 219692275U
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- CN
- China
- Prior art keywords
- air
- valve
- stop valve
- plate
- inclined partition
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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.)
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- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an air stop valve capable of saving occupied area. The air cylinder (1) and the air stopping valve (2) are connected through bolts, and the air cylinder is characterized in that an inclined partition plate (5) is additionally arranged in the middle of an air duct; a lower valve plate (4) is arranged on the inclined partition plate (5); the section of the air stop valve (2) adopts an ellipse; the air stop valve (2) and the lower valve plate (4) are provided with a shock absorption buffer device (3). The utility model can greatly increase the sectional area of the air duct in the reconstruction project; and the wind speed of the air stop valve is reduced.
Description
Technical Field
The utility model belongs to the technical field of dust removal and environmental protection, and particularly relates to an air stop valve capable of saving occupied space.
Background
In the design or reconstruction project of the dust remover, the width of the flue of the dust remover is insufficient due to the limitation of the floor space, but a stop valve is additionally arranged in consideration of the need of offline maintenance of a single bin, if the traditional circular stop valve is adopted, the occupied section is larger, and the requirement cannot be met; if the rectangular air stop valve with a long width is adopted, on one hand, the air flow of the cross section of the rectangular air stop valve is not smooth, on the other hand, the rectangular air stop valve with a long width is not provided with a limiting device, and the air stop valve is easy to rotate and shake in the use process, so that the valve plate and the base are not tightly sealed and air leaks.
Therefore, the air stopping valve is required to be improved, and the dust remover is better suitable for off-line ash removal and overhaul under the condition that the flue width of the dust remover is insufficient.
Disclosure of Invention
The utility model aims to provide a throttle valve which saves occupied space and meets the requirement that a dust remover adopts a single bin for offline maintenance and the throttle valve needs to be additionally arranged in order to overcome the defects in the prior art.
The technical scheme of the utility model is as follows: the air stopping valve capable of saving occupied space comprises an air cylinder and an air stopping valve, wherein the air cylinder and the air stopping valve are connected through bolts, and an inclined partition plate is additionally arranged in the middle of an air duct; a lower valve plate is arranged on the inclined partition plate, and the section of the air stop valve is elliptical; and the air stop valve and the lower valve plate are provided with shock absorption buffer devices.
According to the embodiment of the utility model, the air stop valve is connected with the shock absorption buffer device by adopting a hinge.
According to the embodiment of the utility model, the shock absorption buffer device is connected with the lower valve plate by adopting a hinge.
According to the embodiment of the utility model, the lower valve plate and the inclined partition plate are sealed by latex sponge or rubber.
According to the embodiment of the utility model, the limiting blocks are arranged on the inclined partition plate and are fully welded on the inclined partition plate, and the limiting blocks are arranged on two sides of the lower valve plate.
According to the embodiment of the utility model, the valve rod of the air stop valve is connected with the lower valve plate by adopting a hinge.
Under the condition that the field is limited or the flue width of the dust remover is insufficient, if the dust remover adopts a single bin for offline maintenance, a wind stopping valve is required to be additionally arranged, the cross section of the wind stopping valve can be greatly increased by adopting an inclined plate wind stopping valve, the cross section of the wind stopping valve can be elliptical, the air flow is smooth, and meanwhile, the limiting device is arranged on the wind stopping valve plate and the inclined partition plate of the air purifying chamber, so that the rotation and the shaking of the wind stopping valve in the operation are avoided, the lower valve plate of the wind stopping valve is connected with the valve rod through a hinge, and the vibration and the noise caused by the rigid connection of the wind stopping valve can be reduced.
If the width of the dust remover is narrower, a circular air stopping valve is arranged, the air speed of a valve port is possibly too high, the resistance of the dust remover is increased, and the air flow is rapid at an inlet air flow position, so that an inclined partition plate is additionally arranged in the middle of the air duct, the area of the air duct can be increased, and the dust remover adapts to the requirements of reconstruction projects.
The beneficial technical effects of the utility model are as follows: 1. the sectional area of the air duct can be greatly increased in the reconstruction project; 2. the wind speed of the air stop valve can be reduced.
Drawings
FIG. 1 is a front view of a throttle valve that saves floor space.
Fig. 2 is a top view of fig. 1.
In the figure: 1-a cylinder; 2-a wind stopping valve; 3-a shock absorption buffer device; 4-a lower valve plate; 5-inclined partition plates; and 6-limiting blocks.
Detailed Description
The utility model will be further described in conjunction with the description, examples of which are illustrated in the accompanying drawings. The following description is illustrative and is not to be construed as limiting the utility model, with reference to the accompanying drawings.
The air stopping valve capable of saving occupied space comprises an air cylinder 1 and an air stopping valve 2, wherein the air cylinder 1 and the air stopping valve 2 are connected through bolts, and an inclined partition plate 5 is additionally arranged in the middle of an air duct; the inclined partition 5 is provided with a lower valve plate 4; the section of the air stop valve 2 adopts an ellipse; the air stop valve 2 and the lower valve plate 4 are provided with a shock absorption buffer device 3.
The air stop valve 2 is connected with the shock absorption buffer device 4 by adopting a hinge; the shock absorption buffer device 4 is connected with the lower valve plate 4 through a hinge.
The lower valve plate 4 and the inclined partition plate 5 are sealed by adopting latex sponge or rubber; in the actual use process, the inclined angle of the inclined partition plate 5 is not too large, so that local resistance near the air stop valve 2 is too high.
The limiting block 6 is arranged on the inclined partition plate 5, the limiting block 6 is fully welded on the inclined partition plate 5, and the limiting block 6 is arranged on two sides of the lower valve plate 4.
The valve rod of the air stop valve 2 is connected with the lower valve plate 4 by a hinge.
While examples of the present utility model have been shown and described above, it will be understood that the above examples are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above examples by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The air stopping valve capable of saving occupied space comprises an air cylinder (1) and an air stopping valve (2), wherein the air cylinder (1) and the air stopping valve (2) are connected through bolts, and the air stopping valve is characterized in that an inclined partition plate (5) is additionally arranged in the middle of an air duct; a lower valve plate (4) is arranged on the inclined partition plate (5); the section of the air stop valve (2) adopts an ellipse; the air stop valve (2) and the lower valve plate (4) are provided with a shock absorption buffer device (3).
2. The floor-saving air stop valve according to claim 1, wherein the air stop valve (2) is connected with the shock absorption buffer device (3) by a hinge.
3. The air stop valve capable of saving occupied space according to claim 1, wherein the shock absorption buffer device (3) is connected with the lower valve plate (4) through a hinge.
4. The air stop valve capable of saving occupied space according to claim 1, wherein latex sponge or rubber seal is adopted between the lower valve plate (4) and the inclined partition plate (5).
5. The air stop valve capable of saving occupied space according to claim 1, wherein limiting blocks (6) are arranged on the inclined partition plate (5), the limiting blocks (6) are fully welded on the inclined partition plate (5), and the limiting blocks (6) are arranged on two sides of the lower valve plate (4).
6. The land-saving air stop valve according to claim 1, wherein a hinge connection is adopted between a valve rod of the air stop valve (2) and a lower valve plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320145383.6U CN219692275U (en) | 2023-02-07 | 2023-02-07 | Air stopping valve capable of saving occupied area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320145383.6U CN219692275U (en) | 2023-02-07 | 2023-02-07 | Air stopping valve capable of saving occupied area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692275U true CN219692275U (en) | 2023-09-15 |
Family
ID=87970461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320145383.6U Active CN219692275U (en) | 2023-02-07 | 2023-02-07 | Air stopping valve capable of saving occupied area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692275U (en) |
-
2023
- 2023-02-07 CN CN202320145383.6U patent/CN219692275U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |