CN216478967U - High leakproofness is to open ventilation blast gate - Google Patents
High leakproofness is to open ventilation blast gate Download PDFInfo
- Publication number
- CN216478967U CN216478967U CN202121794639.3U CN202121794639U CN216478967U CN 216478967 U CN216478967 U CN 216478967U CN 202121794639 U CN202121794639 U CN 202121794639U CN 216478967 U CN216478967 U CN 216478967U
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- Prior art keywords
- heat preservation
- valve
- sets
- valve plate
- axle
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-sealing split ventilation air valve which comprises a cross beam and side plates, wherein the cross beam and the side plates are fixedly connected, the side plates and the cross beam form a rectangular frame body, the outer surface wall of the vertical end of the cross beam is fixedly connected with a heat-insulating partition, and the inner surface wall of each side plate is fixedly provided with a side frame baffle. This application is through adopting two sets of heat preservation valve plates that run from opposite directions set up, and the axle is the downside on the valve off-set, the sealing performance of valve has been strengthened, simultaneously through heat preservation valve plate and heat preservation baffle, can effectively cut off air current around the valve, play the heat preservation effect, run from opposite directions design, upper and lower valve plate gravity can offset each other and has reduced the required drive power of valve, through the axle that links with the heat preservation valve plate design at the valve plate tip, the problem of the unable continuous shelves strip of design of heat preservation valve plate and valve side frame has been solved, solve the too big problem of drive torque that the axle setting leads to at heat preservation valve plate tip simultaneously.
Description
Technical Field
The utility model relates to the technical field of air volume adjusting valves, in particular to a high-sealing split ventilation air valve.
Background
The air regulating valve is an indispensable central air-conditioning end fitting in ventilation, air conditioning and air purification projects of industrial factory buildings and civil buildings, is generally used in air conditioners and ventilation system pipelines, is used for regulating the air quantity of branch pipes, and can also be used for mixing and regulating fresh air and return air.
At present, current air regulation valve still has the weak point, and traditional blast gate is difficult to accomplish higher sealed degree because of there being the gap between valve plate and the valve frame for the result of use of blast gate is relatively poor, so wait to propose corresponding leakproofness that provides the blast gate now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, a split ventilation air valve with high sealing performance is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high leakproofness to open ventilation blast gate, includes fixed connection's crossbeam and curb plate, the framework of rectangle is constituteed with the crossbeam to the curb plate, the outer table wall fixedly connected with heat preservation wall of the vertical end of crossbeam, table wall fixed mounting has the side frame baffle in the curb plate, the terminal surface is provided with the heat preservation baffle before the side frame baffle, and is two sets of movable mounting has two sets of even axles between the curb plate, even the outer table wall fixed mounting of axle has the heat preservation valve plate, and is two sets of the heat preservation valve plate is to opening the setting, and is two sets of a set of outside in the curb plate is provided with the transmission portion that is used for two sets of even axle linkages.
Preferably, the transmission part comprises a connecting rod, short rods are movably mounted at two ends of the connecting rod, and the two short rods are fixedly connected with the outer surface walls of the two groups of connecting shafts respectively.
Preferably, the front end face of the side frame baffle is fixedly provided with a connecting seat, and the outer surface wall of the horizontal end of the connecting seat is fixedly provided with a heat preservation baffle.
Preferably, two sets of heat preservation valve plate opposite surfaces are all fixed mounting have the elasticity bed course.
Preferably, the side plates and the cross beam are fixedly connected through screws.
Preferably, the connecting shaft is integrally formed with the short rod.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
this application is through adopting two sets of heat preservation valve plates that run from opposite directions set up, and the axle is the downside on the valve off-set, the sealing performance of valve has been strengthened, simultaneously through heat preservation valve plate and heat preservation baffle, can effectively cut off air current around the valve, play the heat preservation effect, run from opposite directions design, upper and lower valve plate gravity can offset each other and has reduced the required drive power of valve, through the axle that links with the heat preservation valve plate design at the valve plate tip, the problem of the unable continuous shelves strip of design of heat preservation valve plate and valve side frame has been solved, solve the too big problem of drive torque that the axle setting leads to at heat preservation valve plate tip simultaneously.
Drawings
FIG. 1 illustrates a schematic diagram of a structure provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a schematic diagram of an explosive structure provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic cross-sectional structure provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a side plate; 2. a cross beam; 3. a connecting rod; 4. insulating and separating; 5. a heat preservation baffle plate; 6. a connecting seat; 7. a side frame baffle; 8. a heat preservation valve plate; 9. and (7) connecting a shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a high leakproofness to open ventilation blast gate, crossbeam 2 and curb plate 1 including fixed connection, the framework of rectangle is constituteed with crossbeam 2 to curb plate 1, 2 vertical end outside table wall fixedly connected with heat preservation of crossbeam cuts off 4, 1 interior table wall fixed mounting of curb plate has side frame baffle 7, the terminal surface is provided with heat preservation baffle 5 before the side frame baffle 7, movable mounting has two sets of even axles 9 between two sets of curb plates 1, even 9 outside wall fixed mounting of axle has heat preservation valve plate 8, two sets of heat preservation valve plates 8 are to opening the setting, a set of outside in two sets of curb plates 1 is provided with the transmission portion that is used for two sets of even axle 9 linkages.
Specifically, as shown in fig. 2, the transmission portion includes a connecting rod 3, short rods are movably mounted at two ends of the connecting rod 3, the two short rods are respectively and fixedly connected with the outer surface walls of the two sets of connecting shafts 9, when the heat-insulating valve plate is used, the connecting rod 3 is connected with an external transmission member, and the connecting rod 3 drives the two sets of short rods to deflect, so that the heat-insulating valve plate 8 is split.
Specifically, as shown in fig. 1 and 2, terminal surface fixed mounting has connecting seat 6 before the side frame baffle 7, 6 horizontal end outside the table wall fixed mounting of connecting seat has heat preservation baffle 5, in order to guarantee heat preservation baffle 5 stable in position, the equal fixed mounting of two sets of heat preservation valve plates 8 opposite faces has the elastic cushion, guarantee the gas tightness between two sets of heat preservation valve plates 8, curb plate 1 and crossbeam are 2 and carry out fixed connection through the screw, it is comparatively convenient to assemble when guaranteeing both stable of connecting, even axle 9 and quarter butt integrated into one piece, in order to guarantee joint strength between the two.
In conclusion, the two sets of heat preservation valve plates 8 that set up through adopting the run-to-run that this embodiment provided, and even axle 9 biasing in the valve upper and lower side, the sealing performance of valve has been strengthened, simultaneously through heat preservation valve plate 8 and heat preservation baffle 5, can effectively cut off air current around the valve, play the heat preservation effect, to open design, upper and lower heat preservation valve plate 8 gravity can offset each other and has reduced the required drive power of valve, through the even axle 9 design with heat preservation valve plate 8 at heat preservation valve plate 8 tip, the problem of the unable continuous shelves strip of design of heat preservation valve plate 8 with the valve side frame has been solved, solve the too big problem of drive torque that even axle 9 setting leads to at heat preservation valve plate 8 tip simultaneously.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a high leakproofness to open ventilation blast gate, includes fixed connection's crossbeam (2) and curb plate (1), its characterized in that, the framework of rectangle is constituteed with crossbeam (2) curb plate (1), crossbeam (2) vertical end outer table wall fixedly connected with keeps warm and cuts off (4), table wall fixed mounting has side frame baffle (7) in curb plate (1), the terminal surface is provided with heat preservation baffle (5) before side frame baffle (7), and is two sets of movable mounting has two sets of axle (9) even between curb plate (1), even axle (9) outward appearance wall fixed mounting has heat preservation valve plate (8), and is two sets of heat preservation valve plate (8) are to opening the setting, and are two sets of a set of outside in curb plate (1) is provided with the transmission portion that is used for two sets of axle (9) linkages.
2. The split ventilation air valve with high sealing performance as claimed in claim 1, wherein the transmission portion comprises a connecting rod (3), short rods are movably mounted at both ends of the connecting rod (3), and the two groups of short rods are respectively and fixedly connected with the outer surface walls of the two groups of connecting shafts (9).
3. The split ventilation air valve with high sealing performance according to claim 1, wherein the front end face of the side frame baffle (7) is fixedly provided with the connecting seat (6), and the outer surface wall of the horizontal end of the connecting seat (6) is fixedly provided with the heat preservation baffle (5).
4. The split ventilation air valve with high sealing performance as claimed in claim 1, wherein elastic cushion layers are fixedly arranged on the opposite surfaces of the two groups of heat preservation valve plates (8).
5. The split ventilation damper with high sealing performance as claimed in claim 1, wherein the side plates (1) and the cross beam (2) are fixedly connected through screws.
6. A high-sealing split ventilation air valve as claimed in claim 2, wherein said connecting shaft (9) is formed integrally with the short bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794639.3U CN216478967U (en) | 2021-08-03 | 2021-08-03 | High leakproofness is to open ventilation blast gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794639.3U CN216478967U (en) | 2021-08-03 | 2021-08-03 | High leakproofness is to open ventilation blast gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216478967U true CN216478967U (en) | 2022-05-10 |
Family
ID=81432520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121794639.3U Expired - Fee Related CN216478967U (en) | 2021-08-03 | 2021-08-03 | High leakproofness is to open ventilation blast gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216478967U (en) |
-
2021
- 2021-08-03 CN CN202121794639.3U patent/CN216478967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |