CN201936873U - Electric element radiator for heat pump and heat pump system using radiator - Google Patents
Electric element radiator for heat pump and heat pump system using radiator Download PDFInfo
- Publication number
- CN201936873U CN201936873U CN2010206126119U CN201020612611U CN201936873U CN 201936873 U CN201936873 U CN 201936873U CN 2010206126119 U CN2010206126119 U CN 2010206126119U CN 201020612611 U CN201020612611 U CN 201020612611U CN 201936873 U CN201936873 U CN 201936873U
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- 239000003507 refrigerant Substances 0.000 claims abstract description 69
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 29
- 230000008676 import Effects 0.000 claims description 36
- 230000005855 radiation Effects 0.000 claims description 17
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 9
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model discloses an electric element radiator for heat pump and a heat pump system using the radiator, the electric element radiator for heat pump comprises a base plate, the base plate comprises a first side and a second side which are opposite, a first refrigerant channel is arranged in the base plate, the first refrigerant channel comprises a first channel inlet and a first channel outlet; the first refrigerant channel is sequentially provided with a first straight line section, a reverse bending section, a second straight line section, a third straight line section and a reciprocating bending section from a first channel inlet to a first channel outlet; the reverse bending section is bent by 180 degrees, the first straight line section and the second straight line section are parallel to each other, the first straight line section and the second straight line section are both located on the first side edge, the first straight line section is closer to the first side edge relative to the second straight line section, the third straight line section extends from the first side edge to the second side edge, and the reciprocating bending section is located between the second side edge of the substrate and the second bending section. The utility model discloses can utilize the refrigerant to dispel the heat to electric elements, and the refrigerant passageway in the radiator is rationally distributed, and cooling efficiency is high.
Description
Technical field
The utility model belongs to art of heat pumps, is specifically related to a kind of heat pump with electric element radiating device and use the heat pump of this radiator.
Background technology
Heat pump techniques is a large amount of applies to field of air conditioning and Teat pump boiler field, its principle is by compressor refrigerant to be compressed, make former gaseous state refrigerant in first heat exchanger, be compressed into liquid state, liquid refrigerants is through the restricting element throttling, and in second heat exchanger, being converted to gaseous state, gaseous coolant is imported compressor again and is compressed.Gaseous coolant compresses in first heat exchanger and condensation and discharge condensation heat, and liquid refrigerants evaporates and absorb heat in second heat exchanger.
The control of heat pump realizes by electric component, along with The Application of Technology such as the update of product and frequency conversions, electric component is more and more, and electric component can produce heat in the course of the work, if it is not smooth to dispel the heat, can be impacted the useful life of heat pump.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provide a kind of heat pump with electric element radiating device and use the heat pump of this radiator, the utility model can utilize refrigerant that electric component is dispelled the heat, and the refrigerant passage in the radiator is rationally distributed, the cooling effectiveness height.
Its technical scheme is as follows:
A kind of heat pump comprises substrate with electric element radiating device, and substrate comprises relative first side and second side, is provided with first refrigerant passage in substrate, and first refrigerant passage comprises first passage import and first passage outlet; First refrigerant passage exports from the first passage import to first passage and is followed successively by first straightway, reverse bending segment, second straightway, the 3rd straightway and reciprocal bending segment; Oppositely bending segment is 180 degree bendings, first straightway, second straightway are parallel to each other, first straightway and second straightway all are positioned at the first side, and first straightway more is close to the first side with respect to second straightway, the 3rd straightway extends to the second side from the first side, and back and forth bending segment is between the second side and second bending segment of substrate.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
Described substrate is rectangular, this substrate also comprises relative the 3rd side and four side, the 3rd side of the close substrate of described the 3rd straightway, position between the first side of the close substrate of described first passage import and the 3rd side, described first passage import is near the four side of substrate.
Described substrate comprises base plate and heat radiation template, the heat radiation template overlaps on the base plate and with it fixes, described first refrigerant passage is located on the base plate, also is provided with second refrigerant passage on the heat radiation template, and second refrigerant passage comprises second channel import and second channel outlet.
Described second refrigerant passage comprises loop turn and first straight way, second straight way, first straight way, second straight way all are connected first side of loop turn, first side of loop turn is located in described second channel outlet, described second channel import is three, is located at second side of loop turn, second side and first straight way, second side of first straight way respectively.
On described the 3rd straightway, be provided with two refrigerant exits, these two refrigerant exits communicate with two described second channel imports on described first straight way, second straight way respectively, described first passage import communicates with described second channel import on the loop turn, and described first passage outlet exports with second channel and communicates.
A kind of heat pump, comprise compressor, first heat exchanger, restricting element, second heat exchanger and the electric component that is used to control, form refrigerant circulation circuit by the tube connector connection between compressor, first heat exchanger, restricting element and second heat exchanger, also comprise the described electric component radiator of aforementioned each claim, electric component is installed on the substrate of electric component radiator, and the first passage import of electric component radiator to first passage outlet is connected with tube connector.
In sum, the utility model has the advantages that:
1, heat pump in the course of the work, wherein a part of liquid refrigerants can enter in the refrigerant passage of radiator, the liquid refrigerants evaporation time can absorb heat, and then the temperature of electric component is reduced, and reaches the effect to the electric component heat radiation;
2, when liquid refrigerants has just entered the first passage import, its speed is very fast, when flowing through reverse bending segment, need make a U-turn, effectively reduce the initial velocity of refrigerant, make the time lengthening of cooling, refrigerant enters second side through the 3rd straightway from first side of substrate again, so that the temperature of substrate first side, second side is even, repeatedly turn through reciprocal bending segment again, the speed of refrigerant is reduced, and the layout of first refrigerant passage is very ingenious, and the density of passage is big, effectively reduce the flow velocity of refrigerant, the cooling effectiveness height;
3, in base plate and heat radiation template, be equipped with refrigerant passage, can play dual thermolysis;
4, because the distance of loop turn is longer, the refrigerant that speed is higher is introduced in the second channel import of loop turn, because the distance of first straight way, second straight way is shorter, the refrigerant that speed is lower is introduced in first straight way, second straight way; The temperature that runner by the design different length comes the different refrigerants of balance is to realize heat radiation template Homogeneouslly-radiating.
Description of drawings
Fig. 1 is among the utility model embodiment, and electric component is installed on the structure chart on the radiator.
Fig. 2 is the layout of first refrigerant passage on the base plate.
Fig. 3 is the layout of second refrigerant passage on the heat radiation template.
Description of reference numerals:
1, electric component, 2, base plate, 3, the heat radiation template, 4, the first side, 5, second side, the 6, the 3rd side, 7, four side, 8, first passage import, 9, first passage outlet, 10, first straightway, 11, reverse bending segment, 12, second straightway, the 13, the 3rd straightway, 14, reciprocal bending segment, 15, the second channel import, 16, the second channel outlet, 17, loop turn, 18, first straight way, 19, second straight way.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
As shown in Figure 1 to Figure 3, a kind of heat pump, comprise compressor, first heat exchanger, restricting element, second heat exchanger and the electric component 1 that is used to control, form refrigerant circulation circuit by the tube connector connection between compressor, first heat exchanger, restricting element and second heat exchanger, also include radiator, electric component 1 is installed on the radiator.
Wherein, heat pump comprises substrate with electric element radiating device, and substrate comprises relative first side 4 and second side 5, is provided with first refrigerant passage in substrate, and first refrigerant passage comprises first passage import 8 and first passage outlet 9; First refrigerant passage exports 9 and is followed successively by first straightway 10, reverse bending segment 11, second straightway 12, the 3rd straightway 13 and reciprocal bending segment 14 from first passage import 8 to first passage; Oppositely bending segment 11 is 180 degree bendings, first straightway 10, second straightway 12 are parallel to each other, first straightway 10 and second straightway 12 all are positioned at first side 4, and first straightway 10 more is close to first side 4 with respect to second straightway 12, the 3rd straightway 13 4 extends to second side 5 from the first side, back and forth bending segment 14 is five sections, between the second side 5 and second bending segment of substrate.First passage import 8 to first passage outlet 9 is connected with tube connector.Substrate is rectangular, this substrate also comprises the 3rd relative side 6 and four side 7, the 3rd side 6 of the 3rd straightway 13 close substrates, position between the first side 4 of first passage import 8 close substrates and the 3rd side 6, first passage import 8 is near the four side 7 of substrates.
Described substrate comprises base plate 2 and heat radiation template 3, heat radiation template 3 overlaps on the base plate 2 and with it fixes, described first refrigerant passage is located on the base plate 2, also is provided with second refrigerant passage on heat radiation template 3, and second refrigerant passage comprises second channel import 15 and second channel outlet 16.Described second refrigerant passage comprises loop turn 17 and first straight way 18, second straight way 19, first straight way 18, second straight way 19 all are connected first side of loop turn 17, first side of loop turn 17 is located in second channel outlet 16, described second channel import 15 is three, is located at second side of loop turn 17, second side and first straight way, 18 second sides of first straight way 18 respectively.On the 3rd straightway 13, be provided with two refrigerant exits, these two refrigerant exits communicate with two second channel imports 15 on first straight way 18, second straight way 19 respectively, first passage import 8 communicates with second channel import 15 on the loop turn 17, and first passage outlet 9 exports 16 with second channel and communicates.
In sum, the utility model has the advantages that:
1, heat pump in the course of the work, wherein a part of liquid refrigerants can enter in the refrigerant passage of radiator, the liquid refrigerants evaporation time can absorb heat, and then the temperature of electric component 1 is reduced, and reaches the effect to electric component 1 heat radiation;
2, when liquid refrigerants has just entered first passage import 8, its speed is very fast, when flowing through reverse bending segment 11, need make a U-turn, effectively reduce the initial velocity of refrigerant, make the time lengthening of cooling, refrigerant enters second side through the 3rd straightway 13 from first side of substrate again, so that the temperature of substrate first side, second side is even, again through back and forth more than 14 turning of bending segment, the speed of refrigerant is reduced, and the layout of first refrigerant passage is very ingenious, and the density of passage is big, effectively reduce the flow velocity of refrigerant, the cooling effectiveness height;
3, in base plate 2 and heat radiation template 3, be equipped with refrigerant passage, can play dual thermolysis;
4, because the distance of loop turn 17 is longer, the refrigerant that speed is higher is introduced in the second channel import 15 of loop turn 17, because the distance of first straight way 18, second straight way 19 is shorter, the refrigerant that speed is lower is introduced in first straight way 18, second straight way 19; The temperature that runner by the design different length comes the different refrigerants of balance is to realize heat radiation template 3 Homogeneouslly-radiatings.
Only be specific embodiment of the utility model below, do not limit protection range of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection range of the present utility model.
Claims (6)
1. a heat pump is characterized in that with electric element radiating device, and comprise substrate, substrate comprises relative first side and second side, is provided with first refrigerant passage in substrate, and first refrigerant passage comprises first passage import and first passage outlet; First refrigerant passage exports from the first passage import to first passage and is followed successively by first straightway, reverse bending segment, second straightway, the 3rd straightway and reciprocal bending segment; Oppositely bending segment is 180 degree bendings, first straightway, second straightway are parallel to each other, first straightway and second straightway all are positioned at the first side, and first straightway more is close to the first side with respect to second straightway, the 3rd straightway extends to the second side from the first side, and back and forth bending segment is between the second side and second bending segment of substrate.
According to claim 1 heat pump with electric element radiating device, it is characterized in that, described substrate is rectangular, this substrate also comprises relative the 3rd side and four side, described the 3rd straightway is near the 3rd side of substrate, position between the first side of the close substrate of described first passage import and the 3rd side, described first passage import is near the four side of substrate.
As heat pump as described in the claim 2 with electric element radiating device, it is characterized in that, described substrate comprises base plate and heat radiation template, the heat radiation template overlaps on the base plate and with it fixes, described first refrigerant passage is located on the base plate, also be provided with second refrigerant passage on the heat radiation template, second refrigerant passage comprises second channel import and second channel outlet.
As heat pump as described in the claim 3 with electric element radiating device, it is characterized in that, described second refrigerant passage comprises loop turn and first straight way, second straight way, first straight way, second straight way all are connected first side of loop turn, first side of loop turn is located in described second channel outlet, described second channel import is three, is located at second side of loop turn, second side and first straight way, second side of first straight way respectively.
As heat pump as described in the claim 4 with electric element radiating device, it is characterized in that, on described the 3rd straightway, be provided with two refrigerant exits, these two refrigerant exits communicate with two described second channel imports on described first straight way, second straight way respectively, described first passage import communicates with described second channel import on the loop turn, and described first passage outlet exports with second channel and communicates.
6. heat pump, comprise compressor, first heat exchanger, restricting element, second heat exchanger and the electric component that is used to control, form refrigerant circulation circuit by the tube connector connection between compressor, first heat exchanger, restricting element and second heat exchanger, it is characterized in that, also comprise the described electric component radiator of aforementioned each claim, electric component is installed on the substrate of electric component radiator, and the first passage import of electric component radiator to first passage outlet is connected with tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126119U CN201936873U (en) | 2010-11-17 | 2010-11-17 | Electric element radiator for heat pump and heat pump system using radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126119U CN201936873U (en) | 2010-11-17 | 2010-11-17 | Electric element radiator for heat pump and heat pump system using radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936873U true CN201936873U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206126119U Expired - Lifetime CN201936873U (en) | 2010-11-17 | 2010-11-17 | Electric element radiator for heat pump and heat pump system using radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468256A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Electric element radiator for heat pump and heat pump system using radiator |
| WO2022007563A1 (en) * | 2020-07-09 | 2022-01-13 | 宁波市哈雷换热设备有限公司 | Chip cooler having strong pressure-bearing capability |
-
2010
- 2010-11-17 CN CN2010206126119U patent/CN201936873U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468256A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Electric element radiator for heat pump and heat pump system using radiator |
| CN102468256B (en) * | 2010-11-17 | 2014-10-29 | 珠海格力电器股份有限公司 | Electric element radiator for heat pump and heat pump system using radiator |
| WO2022007563A1 (en) * | 2020-07-09 | 2022-01-13 | 宁波市哈雷换热设备有限公司 | Chip cooler having strong pressure-bearing capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110817 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |