CN105241111B - A kind of absorption double loop solar energy highly effective heat pump assembly - Google Patents

A kind of absorption double loop solar energy highly effective heat pump assembly Download PDF

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Publication number
CN105241111B
CN105241111B CN201510759074.8A CN201510759074A CN105241111B CN 105241111 B CN105241111 B CN 105241111B CN 201510759074 A CN201510759074 A CN 201510759074A CN 105241111 B CN105241111 B CN 105241111B
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China
Prior art keywords
pipeline
solar energy
solar
heat exchanger
heat
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CN201510759074.8A
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CN105241111A (en
Inventor
王琳玉
王志林
周志慧
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Yangzhou Simpson Engineering Equipment Co., Ltd.
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JIANGSU SIMPSON NEW ENERGY 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/27Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62Absorption based systems

Abstract

The invention discloses a kind of absorption double loop solar energy highly effective heat pump assembly, including solar panels, regenerative apparatus, solar energy absorption type refrigeration device, solar energy direct heating device and solar heat pump installation;Solar panels connect regenerative apparatus by heat-transferring solution circuit lines, and regenerative apparatus is respectively communicated with solar energy absorption type refrigeration device and solar energy direct heating device by circuit lines, and solar panels pass through refrigerant loop pipeline connection solar heat pump installation;Solar energy absorption type refrigeration device, solar energy direct heating device and solar heat pump installation are connected by pipeline with air-conditioning system.The device sets regenerative apparatus, improves the quantity of heat storage of solar energy, heat supply is more stable, and compressor assembly Energy Efficiency Ratio is high, more power saving;Freeze with solar energy heat conducting, hardly power consumption of freezing is most power saving, most save the refrigeration system of expense.

Description

A kind of absorption double loop solar energy highly effective heat pump assembly
Technical field
The present invention relates to heat-pump hot-water technical field, more particularly to a kind of absorption double loop solar energy highly effective heat pump dress Put.
Background technology
Heat pump techniques are the new energy technologies received much attention in recent years in the whole world, refer to it is a kind of can be from the sky of nature Lowlevel thermal energy is obtained in gas and water or soil, there is provided can be by the device of the high level heat used in people by electric energy acting.Ground source Heat pump is to study one of more heat pump techniques at present, and air-conditioning cool in summer and warm in winter is carried out to building as Cooling and Heat Source using the earth or water Technology, it is Cooling and Heat Source that existing earth source heat pump, which is mostly based on the earth, and auxiliary thermal-arrest is seldom carried out with solar energy supplies water, it is impossible to realize The mutual supplement with each other's advantages of the two, and current solar energy heat distribution system, usually absorb the partial heat energy of solar energy, and single loop is supplied Heat, therefore use demand can't be fully met.
The content of the invention
Goal of the invention:For the deficiencies in the prior art, it is an object of the invention to provide a kind of absorption double loop Solar energy highly effective heat pump assembly, the effect of solar panels is given full play of, and the thermal source of solar energy is comprehensively utilized, in sunshine Intensity reaches certain requirement, can directly carry out heating, refrigeration, and compressor does not work, and fully saves electric energy;In sun light intensity When degree does not reach requirement, weak sunshine is used for the thermal source of system, the effective efficiency for improving unit to reach the mesh of power saving 's.
Technical scheme:In order to realize foregoing invention purpose, the technical solution adopted by the present invention is as follows:
A kind of absorption double loop solar energy highly effective heat pump assembly, including solar panels, regenerative apparatus, solar absorption Refrigerating plant, solar energy direct heating device and solar heat pump installation;Solar panels are connected by heat-transferring solution circuit lines Regenerative apparatus, regenerative apparatus is respectively communicated with solar energy absorption type refrigeration device by circuit lines and solar energy direct heating is filled Put, solar panels pass through refrigerant loop pipeline connection solar heat pump installation;Solar energy absorption type refrigeration device, solar energy are straight Connect heating plant and solar heat pump installation is connected by pipeline with air-conditioning system.
Described solar energy absorption type refrigeration device includes generator, First Heat Exchanger, absorber, evaporator and condensation Device;Generator is connected by 1 pipeline with condenser;Generator is connected by 2 pipelines with First Heat Exchanger;First Heat Exchanger It is connected by 2 pipelines with absorber, is set wherein on 1 pipeline on choke valve, another pipeline and set pump;Absorber passes through 2 Bar pipeline is connected with evaporator and condenser respectively;Evaporator is connected by 1 pipeline with condenser, provided with section on the pipeline Flow valve;Generator is connected to loop by 2 pipelines and regenerative apparatus 2;Evaporator is connected by 2 pipelines and air-conditioning system pipeline It is logical, it is equipped with valve on 2 pipelines.
Described solar energy direct heating device includes the second heat exchanger, and the second heat exchanger passes through 2 roads and regenerative apparatus It is connected to loop;Second heat exchanger is connected by 2 roads with air-conditioning system pipeline, and valve is equipped with 2 pipelines.
Described solar heat pump installation includes the 3rd heat exchanger, throttling arrangement, the 4th heat exchanger, compressor and four-way Valve, the 3rd heat exchanger is connected by pipeline with throttling arrangement, and throttling arrangement is connected by pipeline with the 4th heat exchanger, the 4th heat exchange Device is connected by pipeline with compressor, and compressor connects the 3rd heat exchanger with four-way valve by pipeline, and the 4th heat exchanger passes through pipe Road connects compressor with four-way valve;3rd heat exchanger passes through refrigerant loop pipeline connection solar panels;4th heat exchanger passes through 2 Bar pipeline connection air-conditioning system pipeline, valve is equipped with 2 pipelines.
Beneficial effect:Compared with prior art, absorption double loop solar energy highly effective heat pump assembly of the invention, is set Regenerative apparatus, improves the quantity of heat storage of solar energy, and heat supply is more stable., can when the temperature of solar heat-storing device reaches 45 DEG C The valve of solar energy direct heating device is opened, to air-conditioning system direct heating, makes the heating system of most power saving.When solar energy stores During 45 DEG C of the temperature < of thermal, the valve of solar heat pump installation is connected, and starts compressor assembly heating operation, due to input The low temperature heat energy combination air heat energy of solar energy, compressor assembly Energy Efficiency Ratio is high, more power saving.When solar heat-storing device temperature When reaching more than 70 DEG C, solar energy absorption type refrigeration device is enabled, due to having used solar energy heat conducting refrigeration, refrigeration hardly consumes Electricity is most power saving, most save the refrigeration system of expense, as 70 DEG C of solar heat-storing device temperature <, enables solar heat pump dress Refrigeration is put, because solar panels add the area of dissipation of the 3rd heat exchanger, compressor assembly Energy Efficiency Ratio is high, power saving.
Brief description of the drawings
Fig. 1 is the structural representation of absorption double loop solar energy highly effective heat pump assembly.
Embodiment
With reference to specific embodiment, the present invention is described further.
As shown in figure 1, absorption double loop solar energy highly effective heat pump assembly, main structural components include solar panels 1, stored Thermal 2, solar energy absorption type refrigeration device 3, solar energy direct heating device 4 and solar heat pump installation 5;Solar absorption The critical piece of formula refrigerating plant 3 includes generator 31, First Heat Exchanger 32, absorber 33, evaporator 34 and condenser 35;Hair Raw device 31 is connected by 1 pipeline with condenser 35;Generator 31 is connected by 2 pipelines with First Heat Exchanger 32;First changes Hot device 32 is connected by 2 pipelines with absorber 33, is set wherein on 1 pipeline on choke valve, another pipeline and is set pump;Absorb Device 33 is connected with evaporator 34 and condenser 35 respectively by 2 pipelines;Evaporator 34 is connected by 1 pipeline and condenser 35 It is logical, choke valve is provided with the pipeline;Generator 31 is connected to loop by 2 pipelines and regenerative apparatus 2;Evaporator 34 passes through 2 pipelines and the pipeline connection of air-conditioning system 6, valve is equipped with 2 pipelines.Solar energy direct heating device 4 includes the Two heat exchangers 41, the second heat exchanger 41 is connected to loop by 2 roads and regenerative apparatus 2;Second heat exchanger 41 by 2 roads with The pipeline connection of air-conditioning system 6, valve is equipped with 2 pipelines.Solar heat pump installation 5 includes the 3rd heat exchanger 51, section Device 52, the 4th heat exchanger 53, compressor 54 and four-way valve 55 are flowed, the 3rd heat exchanger 51 is connected by pipeline with throttling arrangement 52 Logical, throttling arrangement 52 is connected by pipeline with the 4th heat exchanger 53, and the 4th heat exchanger 53 is connected by pipeline with compressor 54, pressure Contracting machine 54 connects the 3rd heat exchanger 51 with four-way valve 55 by pipeline, and the 4th heat exchanger 53 connects pressure by pipeline with four-way valve 55 Contracting machine 54;3rd heat exchanger 51 passes through the pipeline connection solar panels 1 of refrigerant loop 8.4th heat exchanger 53 is connected by 2 articles of pipelines The logical pipeline of air-conditioning system 6, valve is equipped with 2 pipelines.Solar panels 1 are stored by the pipeline connection of heat-transferring solution loop 7 Thermal 2.Regenerative apparatus 2 can be a cool-bag.
The absorption double loop solar energy highly effective heat pump assembly, sets regenerative apparatus, improves the quantity of heat storage of solar energy, supplies Heat is more stable.When the temperature of solar heat-storing device reaches 45 DEG C, the valve of solar energy direct heating device 4 can be opened, to Air-conditioning system direct heating, makes the heating system of most power saving.As 45 DEG C of the temperature < of solar heat-storing device, solar heat pump The valve of device 5 is connected, and starts compressor assembly heating operation, due to have input the low temperature heat energy combination air heat of solar energy Can, compressor assembly Energy Efficiency Ratio is high, more power saving.When solar heat-storing device temperature reaches more than 70 DEG C, solar energy suction is enabled Receipts formula refrigerating plant 3, due to having used solar energy heat conducting refrigeration, hardly power consumption of freezing is most power saving, most save the refrigeration of expense System, as 70 DEG C of solar heat-storing device temperature <, enables solar heat pump installation 5 and freezes, because solar panels are added Heat exchanger A area of dissipation, compressor assembly Energy Efficiency Ratio is high, power saving.

Claims (2)

1. a kind of absorption double loop solar energy highly effective heat pump assembly, it is characterised in that including solar panels (1), regenerative apparatus (2), solar energy absorption type refrigeration device (3), solar energy direct heating device (4) and solar heat pump installation (5);Solar panels (1) by heat-transferring solution loop (7) pipeline connection regenerative apparatus (2), regenerative apparatus (2) is respectively communicated with the sun by circuit lines Energy absorption type refrigerating unit (3) and solar energy direct heating device (4), solar panels (1) pass through refrigerant loop (8) pipeline and connected Logical solar heat pump installation (5);Solar energy absorption type refrigeration device (3), solar energy direct heating device (4) and solar heat pump Device (5) is connected by pipeline with air-conditioning system;Described solar energy absorption type refrigeration device (3) include generator (31), First Heat Exchanger (32), absorber (33), evaporator (34) and condenser (35);Generator (31) passes through 1 pipeline and condensation Device (35) is connected;Generator (31) is connected by 2 pipelines with First Heat Exchanger (32);First Heat Exchanger (32) passes through 2 pipes Road is connected with absorber (33), is set wherein on 1 pipeline on choke valve, another pipeline and sets pump;Absorber (33) passes through 2 Pipeline is connected with evaporator (34) and condenser (35) respectively;Evaporator (34) is connected by 1 pipeline with condenser (35), The pipeline is provided with choke valve;Generator (31) is connected to loop by 2 pipelines and regenerative apparatus 2;Evaporator (34) passes through 2 Bar pipeline is connected with air-conditioning system pipeline, and valve is equipped with 2 pipelines;Described solar heat pump installation (5) includes 3rd heat exchanger (51), throttling arrangement (52), the 4th heat exchanger (53), compressor (54) and four-way valve (55), the 3rd heat exchanger (51) connected by pipeline with throttling arrangement (52), throttling arrangement (52) is connected by pipeline with the 4th heat exchanger (53), the 4th Heat exchanger (53) is connected by pipeline with compressor (54), and compressor (54) connects the 3rd heat exchange with four-way valve (55) by pipeline Device (51), the 4th heat exchanger (53) connects compressor (54) by pipeline with four-way valve (55);3rd heat exchanger (51) passes through system Refrigerant circuit pipeline connection solar panels (1);4th heat exchanger (53) is by 2 articles of pipeline connection air-conditioning system pipelines, at this 2 Valve is equipped with pipeline.
2. absorption double loop solar energy highly effective heat pump assembly according to claim 1, it is characterised in that the described sun Energy direct heating device (4) includes the second heat exchanger (41), and the second heat exchanger (41) is connected by 2 roads with regenerative apparatus (2) Into loop;Second heat exchanger (41) is connected by 2 roads with air-conditioning system pipeline, and valve is equipped with 2 pipelines.
CN201510759074.8A 2015-11-10 2015-11-10 A kind of absorption double loop solar energy highly effective heat pump assembly Active CN105241111B (en)

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CN105241111B true CN105241111B (en) 2017-10-24

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CN107702374A (en) * 2017-09-11 2018-02-16 新奥泛能网络科技股份有限公司 Solar energy accumulated heat system and solar refrigeration system

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CN100383475C (en) * 2006-06-22 2008-04-23 上海交通大学 Air-conditioning water heater by using composite energy source
JP2011220613A (en) * 2010-04-09 2011-11-04 Kawasaki Thermal Engineering Co Ltd Absorption type refrigeration method
CN103292393B (en) * 2012-03-02 2016-02-03 珠海格力电器股份有限公司 Photovoltaic and photothermal solar combined air conditioner
CN202660661U (en) * 2012-05-10 2013-01-09 上海交通大学 Solar heat pump air conditioner system realizing auxiliary heating and auxiliary refrigeration
CN205174916U (en) * 2015-11-10 2016-04-20 江苏辛普森新能源有限公司 High -efficient heat pump device of two return circuits of absorption formula solar energy

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Effective date of registration: 20190604

Address after: No. 20 Muyang Road, Hangjiang Economic Development Zone, Yangzhou City, Jiangsu Province, 225000

Patentee after: Yangzhou Simpson Engineering Equipment Co., Ltd.

Address before: 225127 No. 20 Muyang Road, Hangjiang District, Yangzhou City, Jiangsu Province

Patentee before: Jiangsu Simpson New Energy Co.,Ltd.