CN203413226U - Heat radiation device of air valve - Google Patents
Heat radiation device of air valve Download PDFInfo
- Publication number
- CN203413226U CN203413226U CN201320416083.3U CN201320416083U CN203413226U CN 203413226 U CN203413226 U CN 203413226U CN 201320416083 U CN201320416083 U CN 201320416083U CN 203413226 U CN203413226 U CN 203413226U
- Authority
- CN
- China
- Prior art keywords
- valve
- heat radiation
- air
- air valve
- bracket
- 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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- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a heat radiation device of an air valve. The heat radiation device of the air valve is arranged between a valve body of the air valve and an executing device; the heat radiation device of the air valve comprises a bracket (1); the bracket is a square body; an upper flange (2) is arranged at the top end of the bracket (1); a lower flange (3) is arranged at the bottom end of the bracket (1); a plurality of heat radiation sheets are arranged on the two opposite side faces of the bracket (1); through holes are formed in two side faces of the bracket, which are not provided with heat radiation sheets. With the adoption of the technical scheme, the heat radiation device is arranged between the valve body of the air valve and the executing device so that heat of the valve body can be transmitted outside and is prevented from being directly transmitted to the executing device, and furthermore, the service life of the executing device is prolonged; the heat radiation device of the air valve is simple in structure and convenient to mount.
Description
Technical field
The utility model belongs to valve field, relates to the heat dissipation problem of valve, is specifically related to a kind of air-valve sink.
Background technique
The serviceability temperature of middle high temperature air-valve is more than 600 ℃, this valve mechanism using is in the market that valve body is directly connected with final controlling element, and because medium temperature is higher, and each parts of valve are all metal material, heat dissipation rate is fast, and medium temperature just can pass to final controlling element place at short notice.Can reduce the working life of final controlling element like this and bring loss economically to user.
Model utility content
For the defect existing in prior art, the utility model provides a kind of air-valve sink, is arranged between air valve body and final controlling element, and the heat that can stop medium to produce is directly passed to final controlling element, thereby has improved the working life of final controlling element.
For reaching above object, the technical solution adopted in the utility model is: a kind of air-valve sink is provided, this sink is arranged between air valve body and final controlling element, described air-valve sink comprises support, the top of described support is provided with upper flange, and described upper flange is connected with the lower flange of described final controlling element, and the bottom of described support is provided with lower flange, described lower flange is connected with the upper flange of described air valve body, and the bi-side that described support is relative are provided with a plurality of radiating fin.
Further, the bi-side that described support does not arrange radiating fin are provided with through hole.
Useful technique effect of the present utility model is: by between air valve body and final controlling element, sink being set, the dissipation of heat that valve body can be produced arrives extraneous, rather than is directly passed to final controlling element, thereby has improved the working life of final controlling element; Simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model air-valve sink;
Fig. 2 is the side-looking half sectional view of Fig. 1.
In figure:
1-support 2-upper flange 3-lower flange 4-radiating fin 5-through hole
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1-2, the air-valve sink that the utility model provides, is arranged between air valve body and final controlling element, and the heat of avoiding valve body to produce is directly passed to final controlling element, guarantee that the temperature of final controlling element is within the scope of serviceability temperature, thus the working life of having improved final controlling element and whole valve.This air-valve sink comprises support 1, and support 1 is square body, and the top of support 1 is provided with upper flange 2, and upper flange 2 is connected with the lower flange of final controlling element, and the bottom of support 1 is provided with lower flange 3, and described lower flange 3 is connected with the upper flange of air valve body; The bi-side that support is relative are provided with a plurality of radiating fin 4, guarantee that the heat of valve body is delivered to the external world by radiating fin; The side that support does not arrange radiating fin is provided with through hole 5, guarantees that valve shaft communicates with the external world, better the heat in valve shaft is passed.
Above-mentioned air-valve sink is air-valve radiator.This air-valve radiator is cast member, simple in structure, easy for installation.
Air-valve sink of the present utility model is not limited to above-mentioned embodiment, and those skilled in the art draw other mode of execution according to the technical solution of the utility model, belongs to equally technological innovation scope of the present utility model.
Claims (2)
1. an air-valve sink, described air-valve sink is arranged between air valve body and final controlling element, it is characterized in that: described air-valve sink comprises support (1), described support is square body, the top of described support (1) is provided with upper flange (2), described upper flange is connected with the lower flange of described final controlling element, the bottom of described support (1) is provided with lower flange (3), described lower flange (3) is connected with the upper flange of described air valve body, and the bi-side that described support is relative are provided with a plurality of radiating fin (4).
2. air-valve sink as claimed in claim 1, is characterized in that: the bi-side that described support does not arrange radiating fin are provided with through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416083.3U CN203413226U (en) | 2013-07-12 | 2013-07-12 | Heat radiation device of air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416083.3U CN203413226U (en) | 2013-07-12 | 2013-07-12 | Heat radiation device of air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413226U true CN203413226U (en) | 2014-01-29 |
Family
ID=49976115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416083.3U Expired - Lifetime CN203413226U (en) | 2013-07-12 | 2013-07-12 | Heat radiation device of air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413226U (en) |
-
2013
- 2013-07-12 CN CN201320416083.3U patent/CN203413226U/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 | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Yuwei 12th Road, Yufa Town, Daxing District, Beijing 102602 Patentee after: Beijing Beigao Valve Group Co.,Ltd. Address before: 102602 Yuwei 12th Road, Yuvalve Industrial Zone, Daxing District, Beijing Patentee before: BEIJING BEIGAO VALVE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |