CN218442786U - Energy-saving air heat source pump - Google Patents
Energy-saving air heat source pump Download PDFInfo
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- CN218442786U CN218442786U CN202222992662.4U CN202222992662U CN218442786U CN 218442786 U CN218442786 U CN 218442786U CN 202222992662 U CN202222992662 U CN 202222992662U CN 218442786 U CN218442786 U CN 218442786U
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Abstract
The utility model discloses an energy-saving air heat source pump, including air preheating system and air heat source pump unit, the air preheating system is including setting up in outdoor intake pipe, the both ends of intake pipe are open structure, and its upper portion evenly is provided with a plurality of heat absorption pipes rather than inside being linked together, and is a plurality of the heat absorption pipe is kept away from the one end of intake pipe all is linked together with the outlet duct, the one end of outlet duct is the open structure for the closed structure other end, the closed end of outlet duct is linked together through the air inlet of air supply pipe with heat accumulation case one end, the other end of heat accumulation case is provided with the gas vent, the inboard of gas vent is provided with the draught fan, the outside of gas vent is just right the evaporimeter of air heat source pump unit. The utility model discloses can be used for carrying out the heat transfer exchange with the refrigerant to the air after the evaporimeter discharges to guarantee the heat absorption effect of the evaporimeter of air heat source pump unit, improve the heat exchange efficiency of air heat source pump, reduce the equipment energy consumption.
Description
Technical Field
The utility model relates to an air heat source pump technical field especially relates to an energy-saving air heat source pump.
Background
The main machine discharges hot air while the air conditioner refrigerates, the working principle of the air source heat pump is opposite to that of the air source heat pump, and cold air is discharged when hot water is produced by the air source heat pump. The air source heat pump is one of the heating devices with the highest energy efficiency ratio in the world at present, and is driven by electric energy according to the reverse Carnot cycle principle, low-grade heat energy which cannot be utilized in air is effectively absorbed through a heat transfer working medium, and the absorbed heat energy is promoted to available high-grade heat energy and released to water. However, the heat contained in the air in the general natural environment is low, which causes poor heat exchange efficiency and high equipment energy consumption in the working process of the air heat source pump, so that the energy-saving air heat source pump is developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving air heat source pump solves the not good enough of heat exchange efficiency among the air heat source pump working process at present stage, the higher problem of equipment energy consumption.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an energy-saving air heat source pump, including air preheating system and air heat source pump unit, the air preheating system is including setting up in outdoor intake pipe, the both ends of intake pipe are open structure, and its upper portion evenly is provided with a plurality of heat absorption pipes rather than the inside is linked together, and a plurality of heat absorption pipe is kept away from the one end of intake pipe all is linked together with the outlet duct, the one end of outlet duct is for the closed structure other end is open structure, the closed end of outlet duct is linked together through the air inlet of air supply pipe with heat accumulation case one end, the other end of heat accumulation case is provided with the gas vent, the inboard of gas vent is provided with the draught fan; the air heat source pump unit comprises an evaporator, a compressor, a condenser and an expansion valve which are sequentially communicated end to end, and the condenser is also provided with a water outlet pipe and a water return pipe which are communicated with the interior of the condenser; the outer side of the exhaust port is opposite to the evaporator of the air heat source pump unit.
Further, the surface of each heat absorption pipe is coated with a heat absorption coating.
Further, a transparent PC insulation board is arranged outside the heat absorption pipes in a common mode.
Furthermore, an on-off valve is arranged on the air inlet pipe.
Furthermore, a plurality of graphene heat storage pipes are uniformly arranged in the heat storage box.
Furthermore, the air supply pipe is provided with an on-off valve.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a set up the air preheating system in air heat source pump unit's outside, the outside air passes through the intake pipe enters into each in the heat-absorbing pipe, heat the inside air of heat-absorbing pipe through solar energy and heat up the back upward movement and enter into the heat accumulation case through outlet duct and air supply pipe in to under the draught fan effect, through the gas vent discharges the air after preheating to the evaporimeter and is used for carrying out the heat transfer exchange with the refrigerant, thereby has guaranteed the heat absorption effect of the evaporimeter of air heat source pump unit, improves the heat exchange efficiency of air heat source pump, reduces the equipment energy consumption.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
description of the reference numerals: 1. an air inlet pipe; 2. a heat absorbing tube; 3. an air outlet pipe; 4. a PC insulation board; 5. a gas supply pipe; 6. a heat storage tank; 7. an air inlet; 8. an on-off valve; 9. a graphene heat storage tube; 10. an exhaust port; 11. an induced draft fan; 12. an evaporator; 13. a compressor; 14. a condenser; 15. an expansion valve; 16. a water outlet pipe; 17. a water return pipe.
Detailed Description
As shown in fig. 1, the energy-saving air heat source pump comprises an air preheating system and an air heat source pump unit.
The air preheating system comprises an outdoor air inlet pipe 1, two ends of the air inlet pipe 1 are of an open structure, a plurality of heat absorbing pipes 2 communicated with the interior of the air inlet pipe are uniformly arranged on the upper portion of the air inlet pipe 1, and one ends, far away from the air inlet pipe 1, of the heat absorbing pipes 2 are communicated with an air outlet pipe 3. In the embodiment, the surface of each heat absorbing pipe 2 is coated with a heat absorbing coating to better absorb the heat of solar energy, and a transparent PC heat insulation board 4 is commonly arranged outside the heat absorbing pipes 2.
One end of the air outlet pipe 3 is of a closed structure, the other end of the air outlet pipe is of an open structure, the closed end of the air outlet pipe 3 is communicated with an air inlet 7 at one end of the heat storage box 6 through an air supply pipe 5, and on-off valves 8 are mounted on the air supply pipe 5. A plurality of graphene heat storage pipes 9 are uniformly arranged in the heat storage box 6. The other end of heat accumulation case is provided with gas vent 10, draught fan 11 is installed to the inboard of gas vent 10, draught fan 11 to the outside induced air of gas vent 10, the outside of gas vent 10 is just right the evaporimeter 12 of air heat source pump unit.
The utility model discloses an outside at air heat source pump unit sets up the air preheating system, and the outside air passes through the intake pipe enters into each in the heat-absorbing pipe, heat the inside air of heat-absorbing pipe through solar energy and heat up the back upward movement and enter into the heat accumulation case through outlet duct and air supply pipe to under the draught fan effect, through the gas vent is used for carrying out the heat transfer exchange with the refrigerant to the air after the evaporimeter emission preheats. Additionally, the utility model provides a still install a plurality of graphite alkene heat accumulation pipes in the heat accumulation box, because the graphite alkene material has better heat storage performance, certain preheated air's heat can be stored to the in-process graphite alkene of daily work circulation of air, and solar energy preheats the air in getting into the heat accumulation box in rainy day or night.
The air heat source pump unit is the same as an air heat source pump in the prior art in structure, and mainly comprises an evaporator 12, a compressor 13, a condenser 14 and an expansion valve 15 which are sequentially communicated end to end, wherein the condenser 14 is also provided with a water outlet pipe 16 and a water return pipe 17 which are communicated with the interior of the condenser. When the refrigerating machine works, the refrigerating machine entering the evaporator 14 is low-temperature low-pressure liquid, the evaporator absorbs heat in the preheated air led out from the exhaust port 10, a refrigerant is changed into low-temperature low-pressure gas and flows to the compressor 13, the low-temperature low-pressure gas is changed into high-temperature high-pressure gas and flows to the condenser 14 through the compressor 13 to perform work compression, the high-temperature high-pressure gas exchanges heat with water in the condenser 14 and is changed into low-temperature high-pressure liquid, and then the low-temperature low-pressure liquid is changed into low-temperature low-pressure liquid through the expansion valve and returns to the evaporator to perform the process of repeated circulation. In this process, the heat-exchanged water having absorbed heat in the condenser 14 is supplied to the indoor heat consuming equipment through the water outlet pipe 16, and is returned to the condenser from the heat consuming equipment through the water return pipe 17 to form a water heating cycle.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. An energy-saving air heat source pump which is characterized in that: the air preheating system comprises an air inlet pipe arranged outdoors, two ends of the air inlet pipe are of an open structure, a plurality of heat absorption pipes communicated with the interior of the air inlet pipe are uniformly arranged at the upper part of the air inlet pipe, one ends of the heat absorption pipes, far away from the air inlet pipe, are communicated with an air outlet pipe, one end of the air outlet pipe is of a closed structure, the other end of the air outlet pipe is of an open structure, the closed end of the air outlet pipe is communicated with an air inlet arranged at one end of a heat storage box through an air supply pipe, the other end of the heat storage box is provided with an air outlet, and an induced draft fan is arranged on the inner side of the air outlet; the air heat source pump unit comprises an evaporator, a compressor, a condenser and an expansion valve which are sequentially communicated end to end, and the condenser is also provided with a water outlet pipe and a water return pipe which are communicated with the interior of the condenser; the outer side of the exhaust port is opposite to the evaporator of the air heat source pump unit.
2. An energy-saving air heat source pump according to claim 1, characterized in that: the surface of each heat absorption pipe is coated with a heat absorption coating.
3. An energy-saving air heat source pump according to claim 1, characterized in that: and a transparent PC insulation board is arranged outside the heat absorption pipes in a common way.
4. The energy-saving air heat source pump of claim 1, wherein: a plurality of graphene heat storage pipes are uniformly arranged inside the heat storage box.
5. An energy-saving air heat source pump according to claim 4, characterized in that: the air supply pipe is provided with an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992662.4U CN218442786U (en) | 2022-11-10 | 2022-11-10 | Energy-saving air heat source pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992662.4U CN218442786U (en) | 2022-11-10 | 2022-11-10 | Energy-saving air heat source pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442786U true CN218442786U (en) | 2023-02-03 |
Family
ID=85073906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222992662.4U Active CN218442786U (en) | 2022-11-10 | 2022-11-10 | Energy-saving air heat source pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218442786U (en) |
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2022
- 2022-11-10 CN CN202222992662.4U patent/CN218442786U/en active Active
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