CN202190488U - Anti-slag heat exchange device - Google Patents
Anti-slag heat exchange device Download PDFInfo
- Publication number
- CN202190488U CN202190488U CN2011202354144U CN201120235414U CN202190488U CN 202190488 U CN202190488 U CN 202190488U CN 2011202354144 U CN2011202354144 U CN 2011202354144U CN 201120235414 U CN201120235414 U CN 201120235414U CN 202190488 U CN202190488 U CN 202190488U
- Authority
- CN
- China
- Prior art keywords
- slag
- exchange device
- fin
- radiating fins
- heat exchange
- 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 - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an anti-slag heat exchange device, comprising a plurality of radiating fins superposed mutually, two fixing frameworks arranged at the two ends of the radiating fins respectively and slag blocking plates arranged at the edges of the two ends of the fixing frameworks. Air-vents are arranged at the connection positions of the fixing frameworks and the radiating fins, the slag blocking plates are circular arc-shaped and are bent backwards relative to the radiating fins. By arranging the slag blocking plates in the anti-slag heat exchange device of the utility model, the dust and residue can be prevented effectively from entering into the radiating fins from the air vents arranged on the fixing frameworks; and at the same time, by designing the slag blocking plates to be circular arc-shaped, other devices assembled together with the anti-slag heat exchange device can be protected better from being damaged.
Description
Technical field
The utility model relates to a kind of heat-exchange device, particularly a kind of anti-slag heat-exchange device.
Background technology
Heat-exchange device also is radiator, is made up of a lot of piece sheet metal dense arrangement.Grid cabinet air-conditioner fin the air outlet baffle plate or below behind the air inlet panel, after sliding cover type cabinet air-conditioner fin is in the air outlet baffle plate.Key position in the radiator is exactly a fin, and fin is a kind of device of giving the easy heat-generating electronic elements heat radiation in the electrical equipment, how by aluminium alloy; Brass or bronze are made tabular, sheet, splintery etc.; To use sizable fin like cpu central processing unit in the computer; Power supply pipe in the television set, administration-management, the power tube in the amplifirer all will use fin.General fin in use will be coated with the last layer heat-conducting silicone grease at electronic component and fin contact-making surface, and the heat that components and parts are sent is more effective to be transmitted on the fin, goes being dispersed in the surrounding air through fin.
And existing Design of for heat sinks is not similar to the parts of slag trap at the two ends of fixed frame; So in use; Dust and residue can enter into fin through the ventilating opening that is arranged on the fixed frame, and then pollute fin, influence its radiating effect.
The utility model content
The purpose of the utility model is to provide a kind of dust and residue of preventing to enter into the anti-slag heat-exchange device that fin goes through the ventilating opening that is arranged on the fixed frame.
The utility model is prevented the slag heat-exchange device, comprising: fin, said fin are a plurality of mutual superposition; Fixed frame, its quantity is two, is separately positioned on the two ends of said fin; Edge at the two ends of said fixed frame is provided with slag trap.
Said fixed frame is provided with ventilating opening in the junction with said fin; Said slag trap is circular-arc, the said dorsad fin bending of said slag trap.
Be provided with slag trap in the anti-slag heat-exchange device of the utility model; Can keep out dust and residue effectively and can enter into fin through the ventilating opening that is arranged on the fixed frame; Simultaneously; Slag trap is designed to circular-arc, can protect other devices that fit together with the anti-slag heat-exchange device of the utility model not to be damaged better.
Description of drawings
Fig. 1 is the anti-positive diagrammatic sketch of slag heat-exchange device of the utility model.
Fig. 2 is the anti-slag heat-exchange device side diagrammatic sketch of the utility model.
Description of reference numerals in the anti-slag heat-exchange device accompanying drawing of the utility model:
1-fin 2-fixed frame 3-slag trap 4-ventilating opening
Embodiment
Below in conjunction with accompanying drawing the anti-slag heat-exchange device of the utility model is done further explain.
Like Fig. 1, shown in Figure 2, the utility model is prevented the slag heat-exchange device, comprising: fin 1, and fin 1 is a plurality of mutual superposition; Fixed frame 2, its quantity is two, is separately positioned on the two ends of fin 1; Edge at the two ends of fixed frame 2 is provided with slag trap 3.
Fixed frame 2 is provided with ventilating opening 4 in the junction with fin 1; Slag trap 3 is circular-arc, slag trap 3 fin 1 bending dorsad.
When heat exchanger carries out work; Often have granule and drop out, be provided with slag trap in the anti-slag heat-exchange device of the utility model, can keep out dust and residue effectively and can enter into fin through the ventilating opening that is arranged on the fixed frame; The safe handling of protection fin; Simultaneously, slag trap is designed to circular-arc, can protect other devices that fit together with the anti-slag heat-exchange device of the utility model not to be damaged better.
The preferred embodiment of below the utility model having been created specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. anti-slag heat-exchange device comprises:
Fin, said fin are a plurality of mutual superposition;
Fixed frame, its quantity is two, is separately positioned on the two ends of said fin;
It is characterized in that,
Edge at the two ends of said fixed frame is provided with slag trap.
2. anti-slag heat-exchange device according to claim 1 is characterized in that said fixed frame is provided with ventilating opening in the junction with said fin.
3. anti-slag heat-exchange device according to claim 1 is characterized in that said slag trap is circular-arc, the said dorsad fin bending of said slag trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354144U CN202190488U (en) | 2011-07-06 | 2011-07-06 | Anti-slag heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354144U CN202190488U (en) | 2011-07-06 | 2011-07-06 | Anti-slag heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190488U true CN202190488U (en) | 2012-04-11 |
Family
ID=45921919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202354144U Expired - Fee Related CN202190488U (en) | 2011-07-06 | 2011-07-06 | Anti-slag heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758061A (en) * | 2018-07-25 | 2020-02-07 | 现代自动车株式会社 | PTC heater |
-
2011
- 2011-07-06 CN CN2011202354144U patent/CN202190488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758061A (en) * | 2018-07-25 | 2020-02-07 | 现代自动车株式会社 | PTC heater |
| CN110758061B (en) * | 2018-07-25 | 2024-05-07 | 现代自动车株式会社 | PTC heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |