CN212928162U - Pump body heat abstractor of hot-water pump - Google Patents
Pump body heat abstractor of hot-water pump Download PDFInfo
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- CN212928162U CN212928162U CN202021522780.3U CN202021522780U CN212928162U CN 212928162 U CN212928162 U CN 212928162U CN 202021522780 U CN202021522780 U CN 202021522780U CN 212928162 U CN212928162 U CN 212928162U
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- cooling
- cooling medium
- pump body
- pipe
- coolant
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Abstract
The utility model discloses a pump body heat dissipation device of a hot water pump, which comprises a cooling cavity arranged inside a pump body and a circulating cooling box arranged on the pump body, wherein the top and the bottom of the circulating cooling box are respectively provided with a cooling liquid outlet and a cooling liquid inlet which are communicated with the cooling cavity; the side wall of the circulating cooling box is provided with a compressor, the heat exchange surface of the compressor faces the outside of the circulating cooling box, the inlet and the outlet of the compressor are respectively provided with a cooling medium vaporization pipe and a cooling medium liquefaction pipe, and the cooling medium vaporization pipe and the cooling medium liquefaction pipe are respectively communicated with the two ends of the cooling medium flow channel. The utility model discloses a dual cycle's cooling method, through the continuous heat convection between coolant and the coolant liquid, the cooling effect is good, need not the introduction of external cooling water source, and the structure is simpler, has the convenience, and it is more convenient to use.
Description
Technical Field
The utility model relates to a hot-water pump field especially relates to a pump body heat abstractor of hot-water pump.
Background
In the processing procedure to old and useless chemical industry pail pack, need use a large amount of hot water, need adopt the hot-water pump to supply with, traditional hot-water pump adopts water cooling system to dispel the heat to the pump body mostly, and external water source need be connected to this kind of mode, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a pump body heat abstractor of hot-water pump has that the radiating effect is good, has the convenience, convenient to use's advantage.
The technical scheme of the utility model is that:
a pump body heat dissipation device of a hot water pump comprises a cooling cavity arranged in a pump body and a circulating cooling box arranged on the pump body, wherein a cooling liquid outlet and a cooling liquid inlet which are communicated with the cooling cavity are respectively formed in the top and the bottom of the circulating cooling box; the side wall of the circulating cooling box is provided with a compressor, the heat exchange surface of the compressor faces the outside of the circulating cooling box, the inlet and the outlet of the compressor are respectively provided with a cooling medium vaporization pipe and a cooling medium liquefaction pipe, and the cooling medium vaporization pipe and the cooling medium liquefaction pipe are respectively communicated with two ends of a cooling medium flow passage; and a circulating pump is arranged on the cooling liquid inlet.
The working principle of the technical scheme is as follows:
the circulating pump promotes the coolant liquid and circulates between the cooling chamber of condenser pipe and pump body inside, takes away the heat of pump body inside to carry out the heat transfer with coolant in the condenser pipe, the compressor is siphoned away and is taken place the coolant who vaporizes after absorbing the heat, through the compression, with the outside air heat transfer, makes coolant liquefaction, reentrants condenser pipe and coolant liquid carry out the heat transfer again.
The utility model discloses a two endless cooling methods, the continuous cyclic compression of coolant, with external heat transfer refrigeration, the continuous circulation of coolant liquid is pump body refrigeration heat dissipation again, and the continuous heat convection between rethread coolant medium and the coolant liquid, the cooling effect is good, need not the introduction at external cooling water source, and the structure is simpler, has the convenience, and it is more convenient to use.
In a further technical scheme, the heat conductivity coefficient of the inner pipe is greater than that of the outer pipe, so that the heat transfer effect of the inner pipe in comparison with that of the outer pipe is better, heat exchange of cooling liquid in the inner pipe, which can be more for cooling media, is ensured, heat exchange between the cooling media and the inside of the circulating cooling box is reduced, and the refrigerating effect of the cooling liquid is ensured.
In a further technical scheme, the inner pipe is made of copper-aluminum alloy materials, so that the heat conductivity coefficient is high, the heat transfer effect is good, and the heat exchange efficiency between the cooling medium and the cooling liquid is high.
In a further technical scheme, the condensing pipe is a spiral condensing pipe, so that the condensing effect is better.
In a further technical scheme, the cooling medium liquefaction pipe is connected with one end, close to a cooling liquid outlet, of the cooling medium flow passage; the cooling medium vaporization pipe is connected with one end, close to the cooling liquid inlet, of the cooling medium flow channel, so that the flow direction of the compressed cooling medium in the condensation pipe is opposite to that of the cooling liquid, and the heat exchange efficiency can be improved.
The utility model has the advantages that:
1. the utility model discloses a two endless cooling methods, the continuous cyclic compression of coolant, with external heat transfer refrigeration, the continuous circulation of coolant liquid is pump body refrigeration heat dissipation again, and the continuous heat convection between rethread coolant medium and the coolant liquid, the cooling effect is good, need not the introduction at external cooling water source, and the structure is simpler, has the convenience, and it is more convenient to use.
2. The coefficient of heat conductivity of inner tube is greater than the coefficient of heat conductivity of outer tube for the inner tube is better than the heat transfer effect in the outer tube, guarantees that the coolant can carry out the heat transfer in more inner tubes, reduces the heat transfer in coolant and the circulative cooling case, guarantees the refrigeration effect to the coolant.
3. The inner pipe is made of copper-aluminum alloy material, so that the heat conductivity coefficient is large, the heat transfer effect is good, and the heat exchange efficiency between the cooling medium and the cooling liquid is high.
4. The flow direction of the compressed cooling medium in the condensation pipe is opposite to the flow direction of the cooling liquid, and the heat exchange efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a pump body heat dissipation device of a hot water pump according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a circulation cooling box according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Description of reference numerals:
10. a pump body; 20. a circulating cooling tank; 21. a coolant outlet; 22. a coolant inlet; 23. a condenser tube; 231. an outer tube; 232. an inner tube; 24. a circulation pump; 25. a compressor; 26. a cooling medium liquefaction tube; 27. a cooling medium vaporizing tube.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-4, a pump body heat dissipation device of a hot water pump includes a cooling cavity disposed inside a pump body 10 and a circulating cooling tank 20 disposed on the pump body 10, a cooling liquid outlet 21 and a cooling liquid inlet 22 communicating with the cooling cavity are respectively disposed at the top and the bottom of the circulating cooling tank 20, a condenser pipe 23 is disposed inside the circulating cooling tank 20, the condenser pipe 23 is a double-layer pipe composed of an inner pipe 232 and an outer pipe 231, a cooling medium flow passage is formed between the inner pipe 232 and the outer pipe 231, and two ends of the inner pipe 232 are respectively connected with the cooling liquid outlet 21 and the cooling liquid inlet 22; a compressor 25 is arranged on the side wall of the circulating cooling tank 20, the heat exchange surface of the compressor 25 faces the outside of the circulating cooling tank 20, a cooling medium vaporization pipe 27 and a cooling medium liquefaction pipe 26 are respectively arranged on the inlet and the outlet of the compressor 25, and the cooling medium vaporization pipe 27 and the cooling medium liquefaction pipe 26 are respectively communicated with two ends of a cooling medium flow passage; the cooling liquid inlet 22 is provided with a circulating pump 24.
The working principle of the technical scheme is as follows:
the circulating pump 24 pushes the cooling liquid to circulate between the condensation pipe 23 and the cooling cavity inside the pump body 10, takes away the heat inside the pump body 10, exchanges heat with the cooling medium in the condensation pipe 23, and the compressor 25 sucks away the cooling medium which is vaporized after absorbing the heat, exchanges heat with the outside air through compression, liquefies the cooling medium, and enters the condensation pipe 23 again to exchange heat with the cooling liquid.
The utility model discloses a two endless cooling methods, the continuous cyclic compression of coolant, with external heat transfer refrigeration, the continuous circulation of coolant liquid is the pump body 10 heat dissipation that refrigerates again, and the continuous heat convection between rethread coolant medium and the coolant liquid, the cooling effect is good, need not the introduction at external cooling water source, and the structure is simpler, has the convenience, and it is more convenient to use.
In another embodiment, the thermal conductivity of the inner tube 232 is greater than that of the outer tube 231, so that the heat transfer effect of the inner tube 232 is better than that of the outer tube 231, and it is ensured that more cooling liquid in the inner tube 232 can exchange heat with the cooling medium, the heat exchange between the cooling medium and the inside of the cooling circulation box 20 is reduced, and the refrigeration effect of the cooling liquid is ensured.
In another embodiment, the inner tube 232 is made of copper-aluminum alloy material, which has large heat conductivity coefficient and good heat transfer effect, so that the heat exchange efficiency between the cooling medium and the cooling liquid is high.
In another embodiment, the condensation pipe 23 is a spiral condensation pipe, so that the condensation effect is better.
In another embodiment, as shown in fig. 2, a cooling medium liquefying pipe 26 is connected to one end of the cooling medium flow passage near the cooling liquid outlet 21; the cooling medium vaporization pipe 27 is connected to one end of the cooling medium flow passage near the cooling liquid inlet 22, so that the flow direction of the cooling medium compressed in the condensation pipe 23 is opposite to the flow direction of the cooling liquid, and the heat exchange efficiency can be improved.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A pump body heat dissipation device of a hot water pump is characterized by comprising a cooling cavity arranged in a pump body and a circulating cooling box arranged on the pump body, wherein the top and the bottom of the circulating cooling box are respectively provided with a cooling liquid outlet and a cooling liquid inlet which are communicated with the cooling cavity; the side wall of the circulating cooling box is provided with a compressor, the heat exchange surface of the compressor faces the outside of the circulating cooling box, the inlet and the outlet of the compressor are respectively provided with a cooling medium vaporization pipe and a cooling medium liquefaction pipe, and the cooling medium vaporization pipe and the cooling medium liquefaction pipe are respectively communicated with two ends of a cooling medium flow passage.
2. The heat sink for a pump body of a hot water pump according to claim 1, wherein the inner tube has a thermal conductivity greater than that of the outer tube.
3. The heat sink for the pump body of a hot water pump as claimed in claim 2, wherein the inner tube is made of copper-aluminum alloy.
4. The heat sink device as claimed in claim 3, wherein the condenser tube is a spiral condenser tube.
5. The heat sink for the pump body of a hot water pump as claimed in claim 4, wherein the coolant liquefaction tube is connected to an end of the coolant flow passage near the coolant outlet; and the cooling medium vaporization pipe is connected with one end of the cooling medium flow passage, which is close to the cooling liquid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522780.3U CN212928162U (en) | 2020-07-28 | 2020-07-28 | Pump body heat abstractor of hot-water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522780.3U CN212928162U (en) | 2020-07-28 | 2020-07-28 | Pump body heat abstractor of hot-water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928162U true CN212928162U (en) | 2021-04-09 |
Family
ID=75332713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522780.3U Active CN212928162U (en) | 2020-07-28 | 2020-07-28 | Pump body heat abstractor of hot-water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928162U (en) |
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2020
- 2020-07-28 CN CN202021522780.3U patent/CN212928162U/en active Active
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