CN207922597U - A kind of water heater that solar energy is combined with air source heat pump - Google Patents

A kind of water heater that solar energy is combined with air source heat pump Download PDF

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Publication number
CN207922597U
CN207922597U CN201820170115.9U CN201820170115U CN207922597U CN 207922597 U CN207922597 U CN 207922597U CN 201820170115 U CN201820170115 U CN 201820170115U CN 207922597 U CN207922597 U CN 207922597U
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China
Prior art keywords
water
solar
heater
solar energy
heat pump
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Application number
CN201820170115.9U
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Chinese (zh)
Inventor
庞立升
蒋伟
魏云娟
尤军
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SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd
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SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model discloses a kind of water heater that solar energy is combined with air source heat pump, it includes solar heater, connect the solar water container of the solar heater, and the air source heat pump heater of auxiliary heating, the solar water container has the first water inlet and the first water outlet, it further include the auxiliary heating water tank being connected with the first water outlet of the solar water container, the fire end of the air source heat pump heater is arranged in the auxiliary heating water tank, since the utility model is by being arranged air source heat pump heater in auxiliary heating water tank, it is spaced with solar water container, avoid heating of the air source heat pump heater to the water in solar water container, so that the water in solar water container remains at lower temperature, be conducive to the heating of solar heater, improve the efficiency of heating surface of solar heater.

Description

A kind of water heater that solar energy is combined with air source heat pump
Technical field
The utility model is related to field of water heaters, water heater that especially a kind of solar energy is combined with air source heat pump.
Background technology
On existing market, based on solar energy, air source heat pump as the water heater of supplementary energy, only there are one water tank, too Positive energy heat release coil pipe and heat pump heat release coil pipe are placed in solar water container.If tank hot water's temperature is less than requirement, start Air source heat pump heats the water to until meeting the requirements.
The water heater existing defects of above-mentioned solar-powered-air source heat-pump combination:User wishes that the water temperature in water tank is protected always Hot water can be used in workable temperature, especially morning by holding.But with after superheated water, water temperature is higher in water tank, in the sun Before capable of rising, initial water temperature is higher in solar water container.
Obviously, initial water temperature is higher in solar water container, and the available heat that solar water heater obtains is fewer, conversely, too Initial water temperature is lower in positive energy water tank, and the available heat that solar water heater obtains is more.
Since the water temperature in solar water container in the morning is higher, result within a whole day, what solar water heater obtained Available heat is less, is unfavorable for the utilization of solar energy.
Invention content
The purpose of this utility model, which is to provide, a kind of to be combined the higher solar energy of solar energy utilization ratio with air source heat pump Water heater.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of water heater that solar energy is combined with air source heat pump comprising solar heater, the connection solar energy The solar water container of heater and the air source heat pump heater of auxiliary heating, the solar water container have the first water inlet Mouth and the first water outlet, further include the auxiliary heating water tank being connected with the first water outlet of the solar water container, the air The fire end of source heat pump device is arranged in the auxiliary heating water tank.
Preferably, the auxiliary heating water tank has the second water inlet and the second water outlet, first water outlet and institute The second water inlet is stated to be connected.
Preferably, the solar heater includes the solar energy heat absorbing coil pipe for absorbing sunlight, is arranged in the solar energy Solar energy heat release coil pipe, connection solar energy heat absorbing coil pipe top in water tank is upper with the solar energy heat release coil pipe top Riser, and connection solar energy heat absorbing coil pipe lower part and solar energy heat release coil pipe lower part down-comer.
It is further preferred that the solar water container is the vertical water tank that height is more than width, the solar energy heat release disk The lower part in the solar water container is arranged in pipe.
It is further preferred that the solar heater further includes the circulating pump being arranged on the tedge and expansion Tank, the expansion drum is between the circulating pump and the solar energy heat absorbing coil pipe.
Preferably, the air source heat pump heater includes the heat pump heat release coil pipe being arranged in the auxiliary heating water tank With the heat pump outdoor unit group being arranged outside the auxiliary heating water tank.
Preferably, first water inlet is located at the bottom of the solar water container, and first water outlet is located at described The top of solar water container.
Preferably, the volume of the auxiliary heating water tank is less than the volume of the solar water container.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art:
Since the utility model is by being arranged air source heat pump heater in auxiliary heating water tank, with solar water container It is spaced, heating of the air source heat pump heater to the water in solar water container is avoided, so that in solar water container Water remains at lower temperature, is conducive to the heating of solar heater, improves the efficiency of heating surface of solar heater.
Description of the drawings
Attached drawing 1 is the schematic diagram of embodiment one;
Attached drawing 2 is the schematic diagram of embodiment two.
In the figures above:1, solar water container;11, the first water inlet;12, the first water outlet;2, auxiliary heating water tank; 21, the second water inlet;22, the second water outlet;3, solar energy heat absorbing coil pipe;4, solar energy heat release coil pipe;5, tedge;6, decline Pipe;7, circulating pump;8, expansion drum;9, heat pump heat release coil pipe;10, heat pump outdoor unit group.
Specific implementation mode
Embodiment shown in below in conjunction with the accompanying drawings is further described the utility model:
Embodiment one:Shown in attached drawing 1, a kind of water heater that solar energy is combined with air source heat pump comprising the sun The air source heat pump heater of energy heater, the solar water container 1 for connecting solar heater and auxiliary heating, solar energy Water tank 1 have the first water inlet 11 and the first water outlet 12, further include be connected with the first water outlet 12 of solar water container 1 it is auxiliary Heating water tank 2, the fire end of air source heat pump heater is helped to be arranged in auxiliary heating water tank 2.
Auxiliary heating water tank 2 have the second water inlet 21 and the second water outlet 22, wherein the first water outlet 12 and second into The mouth of a river 21 is connected.Solar water container 1 and auxiliary heating water tank 2 are connected, have been avoided that air source heat pump heater to the sun The heating of 1 water is conducive to solar energy so that the water in solar water container 1 remains at lower temperature in energy water tank The heating of heater improves the efficiency of heating surface of solar heater.
Solar heater includes the solar energy heat absorbing coil pipe 3 for absorbing sunlight, the solar energy being arranged in solar water container 1 Heat release coil pipe 4, the tedge 5 for connecting 3 top and 4 top of solar energy heat release coil pipe of solar energy heat absorbing coil pipe, and the connection sun Can absorb heat 3 lower part of coil pipe and 4 lower part down-comer 6 of solar energy heat release coil pipe.Obviously, the lowest point of solar energy heat release coil pipe 4 needs height In the highest point of solar energy heat absorbing coil pipe 3, so as to Natural Circulation.The height and installation site of auxiliary heating water tank 2 are unrestricted.
Solar water container 1 is the vertical water tank that height is more than width, and solar energy heat release coil pipe 4 is arranged in solar water container 1 Interior lower part.First water inlet 11 is located at the bottom of solar water container 1, and the first water outlet 12 is located at the top of solar water container 1.
Solar energy heat absorbing coil pipe 3 sets close contact and is equipped with solar heat-collection plate, solar energy heat absorbing coil pipe 3, solar energy heat release Coil pipe 4, tedge 5 and down-comer 6 form heating circuit, wherein filled with appropriate anti-icing fluid.
Collecting plate absorbs the anti-icing fluid that solar radiation becomes thermal energy and is transmitted in solar energy heat absorbing coil pipe 3, anti-icing fluid temperature It spends high-density to reduce, heat is transmitted to along tedge 5 into solar energy heat release coil pipe 4 cold in solar water container 1 by anti-icing fluid Water, anti-icing fluid temperature reduce density and become larger, and enter the heat absorption heating again of solar energy heat absorbing coil pipe 3 along down-comer 6 again, so follow Ring.
Air source heat pump heater includes that the heat pump heat release coil pipe 9 being arranged in auxiliary heating water tank 2 and setting are assisting Heat pump outdoor unit group 10 outside heating water tank 2.It starts to work when preset temperature is not achieved in water temperature in auxiliary heating water tank 2, Water in auxiliary heating water tank 2 is heated.
The volume of auxiliary heating water tank 2 is less than the volume of solar water container 1.Smaller auxiliary heating water tank 2 can be reduced The energy consumption of air source heat pump heater, further saves the energy.
The solar heat-collection plate of the present embodiment is adapted for mount on balcony or Nan Qiang, and solar water container 1 may be mounted at sun On platform interior wall.
Embodiment two:Shown in attached drawing 2, the present embodiment and embodiment one are essentially identical, the difference is that:Solar energy Heater further includes the circulating pump 7 being arranged on tedge 5 and expansion drum 8, and expansion drum 8 is located at circulating pump 7 and solar energy heat absorbing Between coil pipe 3.
After increasing circulating pump 7 and expansion drum 8, the pipeline that solar heater is realized by circulating pump 7 recycles, and shows So, the mounting height position of solar energy heat absorbing coil pipe 3 is unrestricted, and the height and installation site of solar water container 1 are unrestricted.
Collecting plate absorbs the anti-icing fluid that solar radiation becomes thermal energy and is transmitted in solar energy heat absorbing coil pipe 3, anti-icing fluid temperature Degree rises, when control system detects that the temperature of water is more than with anti-icing fluid temperature difference in solar energy heat absorbing coil pipe 3 in solar water container 1 When certain value, start circulating pump 7, anti-icing fluid enters solar energy heat release coil pipe 4 and heat is transmitted to cold water, and anti-icing fluid temperature reduces again It absorbs heat into solar energy heat absorbing coil pipe 3 heating, so recycles again.When control system detects the temperature of water in solar water container When being less than certain value with anti-icing fluid temperature difference in solar energy heat absorbing coil pipe 3, circulating pump 7 is closed.
The solar heat-collection plate of the present embodiment can be mounted on balcony or Nan Qiang, can be also mounted on roof, and solar water container 1 There is no limit with the installation site of auxiliary heating water tank 2.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this. It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it It is interior.

Claims (8)

1. the water heater that a kind of solar energy is combined with air source heat pump comprising solar heater, the connection solar energy add The solar water container of hot device and the air source heat pump heater of auxiliary heating, the solar water container have the first water inlet With the first water outlet, it is characterised in that:Further include the auxiliary heating water tank being connected with the first water outlet of the solar water container, The fire end of the air source heat pump heater is arranged in the auxiliary heating water tank.
2. the water heater that a kind of solar energy according to claim 1 is combined with air source heat pump, it is characterised in that:It is described auxiliary Help heating water tank that there is the second water inlet and the second water outlet, first water outlet to be connected with second water inlet.
3. the water heater that a kind of solar energy according to claim 1 is combined with air source heat pump, it is characterised in that:It is described too Positive energy heater includes the solar energy heat absorbing coil pipe for absorbing sunlight, the solar energy heat release disk being arranged in the solar water container The tedge on solar energy heat absorbing coil pipe top and the solar energy heat release coil pipe top is managed, connects, and described in connection too Sun can absorb heat coil pipe lower part and solar energy heat release coil pipe lower part down-comer.
4. the water heater that a kind of solar energy according to claim 3 is combined with air source heat pump, it is characterised in that:It is described too Positive energy water tank is the vertical water tank that height is more than width, under the solar energy heat release coil pipe is arranged in the solar water container Portion.
5. the water heater that a kind of solar energy according to claim 3 is combined with air source heat pump, it is characterised in that:It is described too It is positive can heater further include the circulating pump and expansion drum being arranged on the tedge, the expansion drum be located at the circulating pump and Between the solar energy heat absorbing coil pipe.
6. the water heater that a kind of solar energy according to claim 1 is combined with air source heat pump, it is characterised in that:The sky Air supply heat pump heater includes that the heat pump heat release coil pipe being arranged in the auxiliary heating water tank and setting are heated in the auxiliary Heat pump outdoor unit group outside water tank.
7. the water heater that a kind of solar energy according to claim 1 is combined with air source heat pump, it is characterised in that:Described One water inlet is located at the bottom of the solar water container, and first water outlet is located at the top of the solar water container.
8. the water heater that a kind of solar energy according to claim 1 is combined with air source heat pump, it is characterised in that:It is described auxiliary The volume of heating water tank is helped to be less than the volume of the solar water container.
CN201820170115.9U 2018-01-31 2018-01-31 A kind of water heater that solar energy is combined with air source heat pump Active CN207922597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820170115.9U CN207922597U (en) 2018-01-31 2018-01-31 A kind of water heater that solar energy is combined with air source heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820170115.9U CN207922597U (en) 2018-01-31 2018-01-31 A kind of water heater that solar energy is combined with air source heat pump

Publications (1)

Publication Number Publication Date
CN207922597U true CN207922597U (en) 2018-09-28

Family

ID=63602763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820170115.9U Active CN207922597U (en) 2018-01-31 2018-01-31 A kind of water heater that solar energy is combined with air source heat pump

Country Status (1)

Country Link
CN (1) CN207922597U (en)

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