CN108278786A - 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
CN108278786A
CN108278786A CN201810095787.2A CN201810095787A CN108278786A CN 108278786 A CN108278786 A CN 108278786A CN 201810095787 A CN201810095787 A CN 201810095787A CN 108278786 A CN108278786 A CN 108278786A
Authority
CN
China
Prior art keywords
water
solar
solar energy
heater
heat pump
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.)
Pending
Application number
CN201810095787.2A
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Chinese (zh)
Inventor
庞立升
蒋伟
魏云娟
尤军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd
Original Assignee
SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd filed Critical SUZHOU SUJING AEMFAR AIR CONDITIONING CO Ltd
Priority to CN201810095787.2A priority Critical patent/CN108278786A/en
Publication of CN108278786A publication Critical patent/CN108278786A/en
Pending legal-status Critical Current

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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 present invention 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 present invention 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 present invention relates 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 object of the present invention is to provide a kind of heat combined with air source heat pump to the higher solar energy of solar energy utilization ratio Hydrophone.
In order to achieve the above objectives, the technical solution adopted by the present invention is:
A kind of water heater that solar energy is combined with air source heat pump comprising solar heater, the connection solar energy heating The solar water container of device and the air source heat pump heater of auxiliary heating, the solar water container have the first water inlet and First water outlet further includes the auxiliary heating water tank being connected with the first water outlet of the solar water container, the air-source heat The fire end for pumping heater 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 present invention has following advantages compared with prior art:
Since the present invention is by the way that the setting of air source heat pump heater in auxiliary heating water tank, to be spaced with solar water container, Heating of the air source heat pump heater to the water in solar water container is avoided, so that the water in solar water container is protected always The heating for being conducive to solar heater in lower temperature is held, the efficiency of heating surface of solar heater is improved.
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
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings:
Embodiment one:Shown in attached drawing 1, a kind of water heater that solar energy is combined with air source heat pump comprising solar energy adds The air source heat pump heater of hot device, the solar water container 1 for connecting solar heater and auxiliary heating, solar water container 1 Further include that the auxiliary being connected with the first water outlet 12 of solar water container 1 adds with the first water inlet 11 and the first water outlet 12 The fire end of boiler 2, air source heat pump heater is 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.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.

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.
CN201810095787.2A 2018-01-31 2018-01-31 A kind of water heater that solar energy is combined with air source heat pump Pending CN108278786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810095787.2A CN108278786A (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
CN201810095787.2A CN108278786A (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
CN108278786A true CN108278786A (en) 2018-07-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810095787.2A Pending CN108278786A (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) CN108278786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926039A (en) * 2019-11-25 2020-03-27 浙江中广电器股份有限公司 Processor, composite hot water supply system and operation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926039A (en) * 2019-11-25 2020-03-27 浙江中广电器股份有限公司 Processor, composite hot water supply system and operation method thereof

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