CN217056369U - Improved high-sealing air valve - Google Patents
Improved high-sealing air valve Download PDFInfo
- Publication number
- CN217056369U CN217056369U CN202220551471.1U CN202220551471U CN217056369U CN 217056369 U CN217056369 U CN 217056369U CN 202220551471 U CN202220551471 U CN 202220551471U CN 217056369 U CN217056369 U CN 217056369U
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- Prior art keywords
- valve plate
- valve body
- axis
- rotation
- valve
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- 238000007789 sealing Methods 0.000 title claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses an air valve of high leakproofness of improvement type, including air valve body and valve plate, the outside surface mounting of valve plate has the installation clamp, install the axis of rotation between valve plate and the installation clamp, the axis of rotation runs through in the air valve body, the rolling disc is installed on the top of axis of rotation, a plurality of magnet are installed in the even embedding of lateral wall of valve plate, the inner wall of air valve body is opened flutedly, a plurality of reset spring are installed to the inboard of recess, the arc rubber piece is installed to reset spring's the other end, the iron plate is installed in the embedding in the lateral wall of arc rubber piece, install the elasticity strengthening rib between the arc rubber piece. The utility model discloses a when closing the valve, with the valve plate reset to when the geomantic omen valve body parallels, the iron plate in the arc block rubber can be inhaled to magnet to make the arc block rubber laminate in the valve plate lateral wall, improve the leakproofness, and can stabilize the valve plate, avoid it to appear rotating.
Description
Technical Field
The utility model relates to an air valve equipment technical field specifically is an air valve of high leakproofness of improvement type.
Background
An air valve, also called as an air volume adjusting valve, is an indispensable central air-conditioning end fitting in ventilation, air conditioning and air purification engineering of industrial factory buildings and civil buildings, is generally used in air-conditioning and ventilation system pipelines for adjusting the air volume of branch pipes and can also be used for mixed adjustment of fresh air and return air, the air volume adjusting valve is widely used in working conditions and civil building heating and ventilation air-conditioning systems for accurately adjusting the air flow, is one of key devices for controlling ventilation modes under various environments, and has the main characteristics of flexible operation, low noise and small leakage amount (the closed leakage amount is less than 0.5 percent), wide working temperature region, reliable structure, safety and convenience, and can adjust the ventilation amount through adjusting the valve plate, but when many air valves are closed, the risk of easy shaking still exists, and a large gap exists between the valve plate and the valve body, resulting in an overall poor sealing performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blast gate of high leakproofness of improvement type to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an air valve of high leakproofness of improvement type, includes air valve body and valve plate, the outside surface mounting of valve plate has the installation clamp, the valve plate with install the axis of rotation between the installation clamp, the axis of rotation run through in the air valve body, the rolling disc is installed on the top of axis of rotation, a plurality of magnet are installed in the even embedding of lateral wall of valve plate, the inner wall of air valve body is opened flutedly, a plurality of reset spring are installed to the inboard of recess, the arc rubber piece is installed to reset spring's the other end, the iron plate is installed in the embedding in the lateral wall of arc rubber piece, install the elasticity strengthening rib between the arc rubber piece.
Furthermore, a limiting support is installed at the bottom end of the air valve body, the bottom end of the rotating shaft is rotatably installed in the limiting support, a plurality of limiting holes are formed in the bottom end of the rotating shaft in an annular mode, a limiting rod is installed on one side of the limiting support in a threaded mode, and the size of the limiting rod is matched with the size of the limiting holes.
Furthermore, a plurality of installation fixed plates are installed around the blast gate valve body.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model discloses a when closing the valve, reset the valve plate to when wind valve body parallels, the iron plate in the arc block rubber can be held to magnet to make the arc block rubber laminate in the valve plate lateral wall, improve the leakproofness, and can stabilize the valve plate, avoid it to appear rotating.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a front view of the present invention as a whole;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. a blast gate valve body; 2. a valve plate; 3. installing a clamp; 4. a rotating shaft; 5. rotating the disc; 6. a magnet; 7. a groove; 8. a return spring; 9. an arc-shaped rubber block; 10. an iron block; 11. elastic reinforcing ribs; 12. a limiting bracket; 13. a limiting hole; 14. a limiting rod; 15. and (6) mounting a fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The first embodiment is as follows:
fig. 1-2 show as in the attached drawings of the specification an improvement type high leakproofness's blast gate, including blast gate valve body 1 and valve plate 2, the outside surface mounting of valve plate 2 has installation clamp 3, install axis of rotation 4 between valve plate 2 and the installation clamp 3, axis of rotation 4 runs through in blast gate valve body 1, rolling disc 5 is installed on the top of axis of rotation 4, a plurality of magnet 6 are installed to the even embedding of lateral wall of valve plate 2, the inner wall of blast gate valve body 1 is opened flutedly 7, a plurality of reset spring 8 are installed to the inboard of recess 7, arc rubber block 9 is installed to reset spring 8's the other end, iron plate 10 is installed to the embedding in the lateral wall of arc rubber block 9, install elasticity strengthening rib 11 between the arc rubber block 9.
In order to fix the valve plate 2 better and limit the valve plate, the valve plate cannot shake when being closed, the sealing performance is improved, furthermore, a limiting support 12 is installed at the bottom end of the air valve body 1, the bottom end of the rotating shaft 4 is rotatably installed in the limiting support 12, a plurality of limiting holes 13 are annularly formed in the bottom end of the rotating shaft 4, a limiting rod 14 is installed on one side of the limiting support 12 through threads, and the size of the limiting rod 14 is matched with the size of the limiting holes 13.
In order to fix the air valve better, a plurality of fixing plates 15 are installed around the air valve body 1.
The utility model discloses a when closing the valve, with valve plate 2 reset to when 1 parallels with the air valve body, iron plate 10 in the arc block rubber 9 can be inhaled to magnet 6 to make the laminating of arc block rubber 9 in 2 lateral walls of valve plate, improve the leakproofness, and can stabilize valve plate 2, avoid it to appear rotating.
The second embodiment:
the utility model provides an improved air valve with high sealing performance, which rotates the valve plate 2 to adjust the angle by adjusting the rotating disc 5, after the valve plate 2 is adjusted according to actual requirements, the limiting rod 14 is inserted into the limiting hole 13 by rotating the limiting rod 14, the valve plate 2 is limited to avoid rotating in the using process, when the valve plate 2 is not needed to be used, the valve plate 2 is closed, the limiting rod 14 is loosened to separate from the limiting hole 13, then the rotating disc 5 is adjusted to reset the valve plate 2, the magnet 6 attracts the iron block 10 at this time, the arc-shaped rubber block 9 is pulled to be attached to the side wall of the valve plate 2, the sealing performance is improved, meanwhile, the utility model can ensure that the utility model can not easily shake, and can also insert the limit rod 14 into the limit hole 13, the sealing performance is further ensured, the whole structure is compact, and the whole sealing performance can be effectively improved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a blast gate of high leakproofness of improvement type, includes blast gate valve body (1) and valve plate (2), its characterized in that: the utility model discloses a pneumatic valve, including valve plate (2), valve plate (2) and install axis of rotation (4) between installation clamp (3), axis of rotation (4) run through in blast gate valve body (1), rolling disc (5) are installed on the top of axis of rotation (4), a plurality of magnet (6) are installed in the even embedding of lateral wall of valve plate (2), the inner wall of blast gate valve body (1) is opened flutedly (7), a plurality of reset spring (8) are installed to the inboard of recess (7), arc rubber block (9) are installed to the other end of reset spring (8), iron block (10) are installed in the embedding in the lateral wall of arc rubber block (9), install elasticity strengthening rib (11) between arc rubber block (9).
2. An improved high-sealing air valve according to claim 1, characterized in that: spacing support (12) are installed to the bottom of blast gate valve body (1), the bottom of axis of rotation (4) rotate install in spacing support (12), the bottom annular of axis of rotation (4) is opened has a plurality of spacing holes (13), gag lever post (14) are installed to one side screw thread of spacing support (12), the size of gag lever post (14) with the size in spacing hole (13) agrees with mutually.
3. An improved high-sealing air valve according to claim 1, characterized in that: a plurality of installation fixing plates (15) are installed around the air valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551471.1U CN217056369U (en) | 2022-03-14 | 2022-03-14 | Improved high-sealing air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551471.1U CN217056369U (en) | 2022-03-14 | 2022-03-14 | Improved high-sealing air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217056369U true CN217056369U (en) | 2022-07-26 |
Family
ID=82489277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220551471.1U Active CN217056369U (en) | 2022-03-14 | 2022-03-14 | Improved high-sealing air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217056369U (en) |
-
2022
- 2022-03-14 CN CN202220551471.1U patent/CN217056369U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An improved high sealing air valve Granted publication date: 20220726 Pledgee: Bank of China Limited Dongtai Branch Pledgor: Xiangjia Environmental Technology (Jiangsu) Co.,Ltd. Registration number: Y2024980011548 |