CN203055606U - Water-source type heat dissipation device - Google Patents
Water-source type heat dissipation device Download PDFInfo
- Publication number
- CN203055606U CN203055606U CN 201320056028 CN201320056028U CN203055606U CN 203055606 U CN203055606 U CN 203055606U CN 201320056028 CN201320056028 CN 201320056028 CN 201320056028 U CN201320056028 U CN 201320056028U CN 203055606 U CN203055606 U CN 203055606U
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- CN
- China
- Prior art keywords
- heat dissipation
- absorption base
- source type
- heat absorption
- transformer
- 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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- Transformer Cooling (AREA)
Abstract
The utility model discloses a water-source type heat dissipation device which comprises a heat absorption base. A cooling fin set is arranged on the heat absorption base. A plurality of heat dissipation branch pipes which penetrate through the heat absorption base are arranged inside the heat absorption base. A liquid storage groove is formed in one side of the heat absorption base. A liquid inlet pipe and a liquid outlet pipe are arranged at the bottoms of the heat dissipation branch pipes. The liquid inlet pipe and the liquid outlet pipe are respectively connected with the liquid storage groove. The top ends of the heat dissipation branch pipes are inserted into the cooling fin set. The water-source type heat dissipation device overcomes the defects existing in the prior art. The cooling fin set is in a reverse cone shape and connected with the heat dissipation branch pipes in a matched mode, hot oil can evenly flow to various heat dissipation oil cavities, the phenomenon that a partial heat dissipation effect is poor due to the facts that resistance of outer-side oil flow becomes larger and the speed of the oil flow is reduced is avoided, under the condition that the capacity of a transformer is definite, a heat dissipation effect of the cooling fins is improved, reduction of temperature rising of the transformer is benefited, the service life of the transformer is prolonged, the output quantity of the transformer is improved, integral manufacturing is simplified, and the water-source type heat dissipation device is suitable for mass production and reduces cost.
Description
Technical field
The utility model relates to a kind of water source type radiator, belongs to the heat sink apparatus field.
Background technology
Getting more and more of the transformer application of various high pressure, ultrahigh pressure large-scale, wherein oil-immersed power transformer is to utilize radiator to reach the intensification that reduces transformer oil.Existing radiator is made up of a plurality of fin, each fin inside has the thermal dispersion oil cavity of mutual perforation, when transformer is worked, soak the oil of coil heating by flowing into the thermal dispersion oil cavity heat radiation of fin, cooled transformer oil flows back in the fuel tank that soaks coil again, circulate repeatedly with this, reach the purpose of the intensification that reduces transformer oil.The thermal dispersion oil cavity of present fin is vertical distribution uniformly-spaced, and and leave the gap between the oil inlet pipe, cause oil to flow to the thermal dispersion oil cavity of close oil inlet pipe in a large number like this, and the oil of flowing through in the thermal dispersion oil cavity away from oil inlet pipe is few, resistance is big, and oily flow velocity degree is slow, causes the local heat radiation of entire radiator slowly, radiating effect is poor, influences the cooling of transformer.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is, a kind of water source type radiator is provided, and the radiating effect of fin improves, and helps to reduce the intensification of transformer, improves useful life and the output variable of transformer.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of water source type radiator, comprise the heat absorption base, the heat absorption base is provided with groups of fins, be provided with the some heat radiation manifolds that pass the heat absorption base in its heat absorption base, one side of heat absorption base is provided with a reservoir, and the bottom of heat radiation manifold is provided with feed tube and drain pipe, and feed tube is connected reservoir respectively with drain pipe; The top of described heat radiation manifold penetrates in the groups of fins.
Optimize, above-mentioned water source type radiator, its groups of fins is provided with a radiator fan, and the air outlet of radiator fan is groups of fins dorsad.
Optimize, above-mentioned water source type radiator, the profile of its groups of fins is back taper.
Optimize, above-mentioned water source type radiator, its radiator fan are the multistage aerofoil fan.
Optimize, above-mentioned water source type radiator, its groups of fins is covered with stream guidance fan housing.
The utility model has solved the defective that exists in the background technology, the profile of groups of fins is back taper, be connected with the heat radiation manifold, deep fat just can flow to each thermal dispersion oil cavity uniformly like this, has avoided outside oil flow resistance to become big, and oily flow velocity degree reduces and produces the phenomenon of local radiating effect variation, under the certain situation of transformer capacity, the radiating effect of fin improves, and helps to reduce the intensification of transformer, improves useful life and the output variable of transformer; Simplify whole manufacturing, be fit to produce in a large number and reduced its cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, the utility model is a kind of water source type radiator, comprise heat absorption base 1, heat absorption base 1 is provided with groups of fins 2, be provided with the some heat radiation manifolds 3 that pass heat absorption base 1 in its heat absorption base 1, one side of heat absorption base 1 is provided with a reservoir 4, and the bottom of heat radiation manifold 3 is provided with feed tube 31 and drain pipe 32, and feed tube 31 is connected reservoir 4 respectively with drain pipe 32; The top of described heat radiation manifold 3 penetrates in the groups of fins 2.Groups of fins 2 is provided with a radiator fan 5, and the air outlet of radiator fan 5 is groups of fins 2 dorsad.The profile of groups of fins 2 is back taper.Radiator fan 5 is the multistage aerofoil fan.Groups of fins 2 is covered with stream guidance fan housing 6.
The utility model has solved the defective that exists in the background technology, the profile of groups of fins is back taper, be connected with the heat radiation manifold, deep fat just can flow to each thermal dispersion oil cavity uniformly like this, has avoided outside oil flow resistance to become big, and oily flow velocity degree reduces and produces the phenomenon of local radiating effect variation, under the certain situation of transformer capacity, the radiating effect of fin improves, and helps to reduce the intensification of transformer, improves useful life and the output variable of transformer; Simplify whole manufacturing, be fit to produce in a large number and reduced its cost.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (5)
1. water source type radiator, comprise the heat absorption base, the heat absorption base is provided with groups of fins, it is characterized in that: be provided with the some heat radiation manifolds that pass the heat absorption base in the described heat absorption base, one side of heat absorption base is provided with a reservoir, the bottom of heat radiation manifold is provided with feed tube and drain pipe, and feed tube is connected reservoir respectively with drain pipe; The top of described heat radiation manifold penetrates in the groups of fins.
2. water source type radiator according to claim 1, it is characterized in that: described groups of fins is provided with a radiator fan, and the air outlet of radiator fan is groups of fins dorsad.
3. water source type radiator according to claim 2, it is characterized in that: the profile of described groups of fins is back taper.
4. water source type radiator according to claim 3, it is characterized in that: described radiator fan is the multistage aerofoil fan.
5. water source type radiator according to claim 4, it is characterized in that: described groups of fins is covered with stream guidance fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056028 CN203055606U (en) | 2013-01-27 | 2013-01-27 | Water-source type heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056028 CN203055606U (en) | 2013-01-27 | 2013-01-27 | Water-source type heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055606U true CN203055606U (en) | 2013-07-10 |
Family
ID=48738534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056028 Expired - Fee Related CN203055606U (en) | 2013-01-27 | 2013-01-27 | Water-source type heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971890A (en) * | 2014-05-19 | 2014-08-06 | 苏州上电科电气设备有限公司 | Transformer oil tank |
-
2013
- 2013-01-27 CN CN 201320056028 patent/CN203055606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971890A (en) * | 2014-05-19 | 2014-08-06 | 苏州上电科电气设备有限公司 | Transformer oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140127 |