CN107062698B - A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump - Google Patents

A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump Download PDF

Info

Publication number
CN107062698B
CN107062698B CN201611225325.5A CN201611225325A CN107062698B CN 107062698 B CN107062698 B CN 107062698B CN 201611225325 A CN201611225325 A CN 201611225325A CN 107062698 B CN107062698 B CN 107062698B
Authority
CN
China
Prior art keywords
heat
solar
pump
water
thermal collector
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.)
Active
Application number
CN201611225325.5A
Other languages
Chinese (zh)
Other versions
CN107062698A (en
Inventor
毕海洋
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.)
Dalian Baoguang energy saving air conditioning Co.,Ltd.
Original Assignee
Dalian Baoguang Energy Saving Air Conditioning Equipment Factory
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 Dalian Baoguang Energy Saving Air Conditioning Equipment Factory filed Critical Dalian Baoguang Energy Saving Air Conditioning Equipment Factory
Priority to CN201611225325.5A priority Critical patent/CN107062698B/en
Publication of CN107062698A publication Critical patent/CN107062698A/en
Application granted granted Critical
Publication of CN107062698B publication Critical patent/CN107062698B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/06Heat pumps characterised by the source of low potential heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • F24S50/20Arrangements for controlling solar heat collectors for tracking
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00Arrangements for storing heat collected by solar heat collectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/02Heat pumps of the compression type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • F25B49/02Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • Y02E10/47Mountings or tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump.It is characterized by: adjusting the angle of solar thermal collector in real time using full-automatic sun tracking device, makes sunlight vertical irradiation to solar thermal collector, obtain maximum solar energy;Direct expanding solar heating pump system maintains refrigerant evaporating temperature in a certain range, to substantially reduce influence of the variation to system stability of solar radiation intensity by setting phase transition heat accumulation unit;Storage can be carried out to the sun by hot water storage tank, and agency water is preheated, so that the heat that direct expanding solar heating pump system is produced effectively is passed to heat user, and then completes the efficient coupling of solar energy heating, heat storage technology and water resource heat pump.Benefit and effect of the invention is to efficiently solve the intermittence and instability problem that solve solar energy resources, and the system of ensure that can stablize energy supply, greatly improve system performance, high-efficiency environment friendly.

Description

A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump
Technical field
The invention belongs to technical field of energy utilization, it is related to a kind of efficient direct expanding solar heating pump and water resource heat pump coupling Close heating system.
Background technique
The utilization of the Cooling and Heat Sources such as sewage, seawater, underground water can alleviate the situation of current energy shortage, have good Energy-saving effect, environmental benefit and economic benefit, will save freshwater resources increasingly in short supply, open up new field for using energy source, A new thinking is provided using water resource comprehensively to be comprehensive.Solar energy is inexhaustible, is clean renewable energy Source.China has a vast territory, and solar energy resources are very rich.Solar radiation has dispersibility, and heat collector is collection solar energy, and will The equipment for being converted into thermal energy, the performance of heat collector directly affects the quality for the solar energy being collected into.Meanwhile solar radiation variations It with randomness, is needed in conjunction with other heat sources when in use, to guarantee that system can stablize energy supply.Heat pump system is a kind of property The superior cooling supply heating system of energy, in conjunction with solar energy, the two help each other can further increase energy-saving effect.Direct-expansion type Solar heat collector and evaporator with heat pump are combined into one by solar heat pump, combine solar energy utilization technique and heat pump energy-conserving skill The advantages of art, can significantly improve the evaporating temperature and COP value of system.Therefore, by high performance heat collector and heat pump system phase It is used for building air conditioning field in conjunction with the solar energy heat pump system of composition, building energy consumption can be effectively reduced, adjust China's energy knot Structure a, it has also become hot spot of current solar utilization technique research.
At present solve solar energy resources intermittence and instability problem, how to research and develop efficient solar energy heating, Heat storage technology carries out coupling the bottleneck as promoting and applying with water resource heat pump.
Summary of the invention
In previous direct expanding solar heating pump system, the effect of regenerative apparatus is that storage refrigerant is put in condensation process Heat out, and present invention aims at, using full-automatic sun tracking device, the angle of solar thermal collector is adjusted in real time, Make sunlight vertical irradiation to solar thermal collector, obtain maximum solar energy, and in direct expanding solar heating pump system The middle solar radiation energy for increasing phase transition heat accumulation unit storage refrigerant and directly absorbing, in a certain range due to phase transition temperature, Refrigerant temperature after flowing through regenerative apparatus can also maintain in corresponding range, achieve the purpose that maintain evaporating temperature, thus Guarantee solar heat pump stablizes energy supply;Simultaneously the direct expanding solar heating pump system hot water producing out by hot water storage tank into Row storage, and intermediary's water of water resource heat pump is preheated, to achieve the purpose that efficiently to utilize solar energy.
The present invention is achieved by the following technical solutions, and whole system is by water pump (1), automatic pollution removing device (2), changes Hot device (3), return pipe (4), intermediary's water-circulating pump (5), hot water storage tank (6), full-automatic sun tracking device (7), electronic expansion Valve (8), solar thermal collector (9), control valve A (10), control valve B (11), phase transition heat accumulation unit (12), compressor (13), water The composition such as source heat pump unit (14), user side circulating pump (15), heat user (16).Whole system is broadly divided into three cyclic systems System: efficient direct expanding solar heating pump system, low level Cooling and Heat Source water circulation system and intermediary's water circulation system etc..
Efficient direct expanding solar heating pump system: it utilizes full-automatic sun tracking device (7), adjusts solar energy heating in real time The angle of device (9) makes sunlight vertical irradiation to solar thermal collector (9), obtains maximum solar energy;Refrigerant passes through Solar thermal collector (9) absorbs solar energy, sequentially enters phase transition heat accumulation unit (12), compressor (13), hot water storage tank (6), electricity Sub- expansion valve (8), completes a closed circuit, and refrigerant completes heat absorption, heat exchange, by compression, heat release, throttling in the circuit Cyclic process, the water in final hot water storage tank absorbs the heat that refrigerant is released, and heat storage is got up.According to solar radiation The size of intensity, direct expanding solar heating pump system running pattern share Three models:
Heat supply mode
When solar radiation intensity is suitble to, control valve A (10) is opened, and control valve B (11) is closed, and system does not need to open Phase transition heat accumulation unit (12), refrigerant are directly entered compressor (13) by solar thermal collector (9) and are compressed into high temperature and pressure The laggard people's hot water storage tank (6) of gas condenses heat release.
Accumulation of heat mode
When solar radiation intensity is very high, control valve A (10) is closed, and control valve B (11) is opened, and system is opened phase transformation and stored The temperature of thermal (12), the refrigerant flowed out at this time by solar thermal collector (9) is excessively high and has the higher degree of superheat, if directly It taps into compressor (13), compressor (13) can be adversely affected, filled before flowing into compressor (13) by phase-transition heat-storage (12) accumulation of heat is set, evaporating temperature can be made to be maintained at certain temperature.
Heat release mode
When solar radiation intensity is relatively low, refrigerant evaporating temperature is reduced, and system performance reduces, at this time phase-transition heat-storage Device (12) is released to refrigerant for heat is stored, and refrigerant temperature can be made to increase, and improves evaporating temperature, and then improve system Performance.The circulation route of the method for operation and refrigerant is with accumulation of heat mode, and only the working condition of phase transition heat accumulation unit (12) is to put Heat.
Low level Cooling and Heat Source water circulation system: the water body of low level Cooling and Heat Source is pumped into automatic pollution removing device (2) by water pump (1), Dirty sundries is removed;Filtered water enters heat exchanger (3) and exchanges heat with intermediary water, drains after heat exchange through return pipe (4).
Intermediary's water circulation system: intermediary's water extracts low level under the driving of intermediary's water-circulating pump (5), into heat exchanger (3) Then heat in Cooling and Heat Source water body is further heated by hot water storage tank (6), subsequently into water source heat pump units (14) Evaporator heat is discharged, thus complete one circulation.Water source heat pump units (14), which are produced, to be passed through with the high-temperature water of heat supply User side circulating pump (15) is admitted to heat user (16) and carries out heat supply.
Compared with former existing technology, the present invention has substantive distinguishing features and significant progress, utilizes in the present invention complete Automatic sun tracking device adjusts the angle of solar thermal collector in real time, makes sunlight vertical irradiation to solar thermal collector, obtain Obtain maximum solar energy;Direct expanding solar heating pump system makes refrigerant evaporating temperature by setting phase transition heat accumulation unit It maintains in a certain range, to substantially reduce influence of the variation to system stability of solar radiation intensity;Pass through storage Boiler can be carried out storage to the sun, and agency water is preheated, thus the heat that direct expanding solar heating pump system is produced Amount effectively passes to heat user, and then completes the efficient coupling of solar energy heating, heat storage technology and water resource heat pump.Benefit of the invention Place is to efficiently solve the intermittence and instability problem that solve solar energy resources with effect, and the system of ensure that can stablize confession Can, greatly improve system performance, high-efficiency environment friendly.
Detailed description of the invention
Fig. 1 is the invention patent schematic illustration.
In figure: by 1 water pump, 2 automatic pollution removing devices, 3 heat exchangers, 4 return pipes, 5 intermediary's water-circulating pumps, 6 hot water storage tanks, 7 Full-automatic sun tracking device, 8 electric expansion valves, 9 solar energy heatings (evaporation) device, 10 control valve A, 11 control valve B, 12 phase transformations Regenerative apparatus, 13 compressors, 14 water source heat pump units, 15 user side circulating pumps, 16 heat users
Specific embodiment
A specific embodiment of the invention is described in detail below in conjunction with attached drawing and technical solution:
As shown in Figure 1, refrigerant absorbs solar energy by solar thermal collector (9), phase transition heat accumulation unit is sequentially entered (12), compressor (13), hot water storage tank (6), electric expansion valve (8), complete a closed circuit, are finally stored in solar energy In hot water storage tank (6).The water body of low level Cooling and Heat Source is pumped into automatic pollution removing device (2) by water pump (1), and dirty sundries is removed;It crosses Water after filter enters heat exchanger (3) and exchanges heat with intermediary water.Intermediary's water is under the driving of intermediary's water-circulating pump (5), into changing Hot device (3) extracts the heat in low level Cooling and Heat Source water body, is then further heated by hot water storage tank (6), subsequently into water Evaporator in source heat pump unit (14) discharges heat, to complete a circulation.Water source heat pump units (14) produce high temperature Water is admitted to heat user (16) by user side circulating pump (15) and carries out heat supply.

Claims (2)

1. a kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump, including is filled by water pump (1), automatic pollution removing Set (2), heat exchanger (3), return pipe (4), intermediary's water-circulating pump (5), hot water storage tank (6), full-automatic sun tracking device (7), Electric expansion valve (8), solar thermal collector (9), control valve A (10), control valve B (11), phase transition heat accumulation unit (12), compressor (13), water source heat pump units (14), user side circulating pump (15), heat user (16) etc. form,
It is characterized by: adjusting the angle of solar thermal collector in real time using full-automatic sun tracking device, keeping sunlight vertical It is irradiated to solar thermal collector, obtains maximum solar energy;Increase phase-transition heat-storage in direct expanding solar heating pump system The solar radiation energy that device storage refrigerant directly absorbs, guarantee solar heat pump stablizes energy supply;The direct-expansion type sun simultaneously The hot water that energy heat pump system is produced out is stored by hot water storage tank, and is preheated to intermediary's water of water resource heat pump, from And achieve the purpose that efficiently to utilize solar energy;
Water pump (1) is successively connect with automatic pollution removing device (2), heat exchanger (3) with return pipe (4) by pipeline;
Intermediary's water-circulating pump (5) is successively connect with heat exchanger (3), hot water storage tank (6) with water source heat pump units (14) by pipeline;
Electric expansion valve (8) is divided into two branches, branch by piping connection solar thermal collector (9), solar thermal collector (9) One is sequentially connected control valve B (11) and setting control valve A (10) on phase transition heat accumulation unit (12), branch two, after two branches converge Compressor (13) and hot water storage tank (6) are sequentially connected by pipeline;Full-automatic sun tracking device (7) and solar thermal collector (9) it is connected;
User side circulating pump (15) is successively connect with water source heat pump units (14) with heat user (16) by pipeline.
2. efficient direct expanding solar heating pump according to claim 1 couples heating system with water resource heat pump, therein straight Expanding solar heat-pump system, which is characterized in that according to the size of intensity of solar radiation, direct expanding solar heating pump realizes three kinds Operational mode,
1. heat supply mode:
When solar radiation intensity is suitble to, control valve A (10) is opened, and control valve B (11) is closed, and system does not need to open phase transformation Regenerative apparatus (12), refrigerant are directly entered the gas that compressor (13) is compressed into high temperature and pressure by solar thermal collector (9) Laggard people's hot water storage tank (6) condenses heat release;
2. accumulation of heat mode:
When solar radiation intensity is very high, control valve A (10) is closed, and control valve B (11) is opened, and system opens phase-transition heat-storage dress Set (12), the temperature by the refrigerant of solar thermal collector (9) outflow is excessively high and have the higher degree of superheat at this time, if directly into Enter compressor (13), compressor (13) can be adversely affected, phase transition heat accumulation unit is passed through before flowing into compressor (13) (12) accumulation of heat can make evaporating temperature be maintained at certain temperature;
3. Heat release mode:
When solar radiation intensity is relatively low, refrigerant evaporating temperature is reduced, and system performance reduces, at this time phase transition heat accumulation unit (12) storage heat is released to refrigerant, refrigerant temperature can be made to increase, improve evaporating temperature, and then improve systematicness Energy;The circulation route of the method for operation and refrigerant is with accumulation of heat mode, and only the working condition of phase transition heat accumulation unit (12) is heat release.
CN201611225325.5A 2016-12-27 2016-12-27 A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump Active CN107062698B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611225325.5A CN107062698B (en) 2016-12-27 2016-12-27 A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611225325.5A CN107062698B (en) 2016-12-27 2016-12-27 A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump

Publications (2)

Publication Number Publication Date
CN107062698A CN107062698A (en) 2017-08-18
CN107062698B true CN107062698B (en) 2019-07-12

Family

ID=59623948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611225325.5A Active CN107062698B (en) 2016-12-27 2016-12-27 A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump

Country Status (1)

Country Link
CN (1) CN107062698B (en)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595675A (en) * 2018-12-20 2019-04-09 大连民族大学 The integrated collection system of solar heat and lithium bromide heat pump heating
CN109695969A (en) * 2018-12-20 2019-04-30 大连民族大学 The lithium bromide heat pump heating device that the heat pump of power plant's cogeneration of heat and power is mixed with plate heat exchanger
CN109595674A (en) * 2018-12-20 2019-04-09 大连民族大学 The float glass waste heat of lithium bromide pump coupled heat solar energy recycles heating system
CN109751790A (en) * 2018-12-20 2019-05-14 大连民族大学 Waste heat coupling heating system with high and low quality heat sources
CN111351106A (en) * 2018-12-20 2020-06-30 大连民族大学 Method for post-heating and supplying float glass by heat pump output heat exchange water
CN111351261A (en) * 2018-12-20 2020-06-30 大连民族大学 Waste heat recovery and heating method using solar waste heat
CN111351264A (en) * 2018-12-20 2020-06-30 大连民族大学 Heat supplementing and heating method for solar energy and lithium bromide heat pump
CN109631397A (en) * 2018-12-20 2019-04-16 大连民族大学 Heat pump exports the device of the heating of heat-exchanging water postposition and supply float glass
CN111351267A (en) * 2018-12-20 2020-06-30 大连民族大学 Combined heating method of rear-mounted solar energy waste heat recovery device and lithium bromide heat pump
CN111351265A (en) * 2018-12-20 2020-06-30 大连民族大学 Combined heat and power combined water and water separation heat pump heating method
CN111351116A (en) * 2018-12-20 2020-06-30 大连民族大学 Heating method of lithium bromide heat pump with heat pump and plate heat exchanger mixed for cogeneration of power plant
CN111351269A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium bromide heat pump heating method
CN111351111A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium bromide heat pump heating and water supply method with mixed water and water separation
CN109595676A (en) * 2018-12-20 2019-04-09 大连民族大学 The combination unit of the mixed heat pump heating for dividing concurrent heating and the recycling of float glass waste heat
CN111351114A (en) * 2018-12-20 2020-06-30 大连民族大学 Float glass waste heat recovery method for lithium bromide heat pump heating
CN111351250A (en) * 2018-12-20 2020-06-30 大连民族大学 Float glass waste heat recovery method
CN111351256A (en) * 2018-12-20 2020-06-30 大连民族大学 Float glass waste heat recovery method for heat supply and water supply of water mixing and water dividing type lithium bromide heat pump
CN109751788A (en) * 2018-12-20 2019-05-14 大连民族大学 Lithium bromide heat pump heating and water supply device with mixed water and water separation
CN109751789A (en) * 2018-12-20 2019-05-14 大连民族大学 Unmixed supplementary heat type lithium bromide heat pump heating device
CN109751792A (en) * 2018-12-20 2019-05-14 大连民族大学 Integrated waste heat coupled heating system without mixed supplementary heat
CN111351258A (en) * 2018-12-20 2020-06-30 大连民族大学 Method for the combined supply of circulating intermediate water by the hybrid heat pump and the waste heat recovery float glass
CN111351249A (en) * 2018-12-20 2020-06-30 大连民族大学 Integrated collection method for solar heat and lithium bromide heat pump heating
CN109631398A (en) * 2018-12-20 2019-04-16 大连民族大学 The lithium bromide heat pump heating device of postposition solar energy heating
CN111351112A (en) * 2018-12-20 2020-06-30 大连民族大学 Integrated waste heat coupled heat energy supply method without mixing heat
CN111351263A (en) * 2018-12-20 2020-06-30 大连民族大学 Integrated collection method for float glass waste heat and solar heat
CN109631395A (en) * 2018-12-20 2019-04-16 大连民族大学 Lithium bromide heat pump heating device
CN111351113A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium Bromide Heat Pump Heating Method Mixed with Heat Pump and Plate Heat Exchanger
CN111351105A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium bromide heat pump heating method adopting rear solar heating
CN109631394A (en) * 2018-12-20 2019-04-16 大连民族大学 Integrate a variety of waste heat coupling heating systems
CN111351252A (en) * 2018-12-20 2020-06-30 大连民族大学 Power plant cogeneration method
CN109631401A (en) * 2018-12-20 2019-04-16 大连民族大学 Power plant's cogeneration system of lithium bromide heat pump heating
CN109631400A (en) * 2018-12-20 2019-04-16 大连民族大学 Use the waste heat recycling of solar energy waste heat concurrent heating and heating installation
CN111351262A (en) * 2018-12-20 2020-06-30 大连民族大学 Waste heat coupling heating method of high and low quality heat sources
CN109595672A (en) * 2018-12-20 2019-04-09 大连民族大学 It mixes water and divides ability of swimming lithium bromide heat pump to heat and the float glass waste-heat recovery device of water supply
CN109682108A (en) * 2018-12-20 2019-04-26 大连民族大学 Float glass waste-heat recovery device
CN109682107A (en) * 2018-12-20 2019-04-26 大连民族大学 The lithium bromide heat pump heating device of not mixed concurrent heating formula power plant cogeneration of heat and power
CN111351260A (en) * 2018-12-20 2020-06-30 大连民族大学 Post-heating residual heat coupling method
CN109631404A (en) * 2018-12-20 2019-04-16 大连民族大学 The lithium bromide heat pump heating device of solar energy waste heat recycling
CN111351259A (en) * 2018-12-20 2020-06-30 大连民族大学 Water mixing and water dividing type energy-saving, heating and water supplying method
CN109595671A (en) * 2018-12-20 2019-04-09 大连民族大学 Mixed water and the energy conservation, heating and water system for dividing ability of swimming
CN109595677A (en) * 2018-12-20 2019-04-09 大连民族大学 The lithium bromide heat pump heating device that heat pump is mixed with plate heat exchanger
CN109682109A (en) * 2018-12-20 2019-04-26 大连民族大学 The lithium bromide heat pump and power plant's cogeneration of heat and power heating installation of the postposition gain of heat
CN111351251A (en) * 2018-12-20 2020-06-30 大连民族大学 Heating method of unmixed heating type lithium bromide heat pump
CN109751791A (en) * 2018-12-20 2019-05-14 大连民族大学 Solar powered lithium bromide heat pump
CN109631396A (en) * 2018-12-20 2019-04-16 大连民族大学 The mixed water of combined heat and power and divide ability of swimming heat pump heating device
CN109631399A (en) * 2018-12-20 2019-04-16 大连民族大学 The device of joint supply circulation intermediary's water of dual-heating mode heat pump and waste heat recycling float glass
CN111351253A (en) * 2018-12-20 2020-06-30 大连民族大学 Postposition heat-increasing lithium bromide heat pump and power plant cogeneration heating method
CN111351255A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium bromide heat pump heating method for recovering solar waste heat
CN109631402A (en) * 2018-12-20 2019-04-16 大连民族大学 The float glass waste-heat recovery device of lithium bromide heat pump heating
CN111351268A (en) * 2018-12-20 2020-06-30 大连民族大学 Combined method of heat pump heating with mixed heat supplementation and recovery of waste heat from float glass
CN111351257A (en) * 2018-12-20 2020-06-30 大连民族大学 Integrate multiple waste heat coupled heating methods
CN111351110A (en) * 2018-12-20 2020-06-30 大连民族大学 Solar powered lithium bromide heat pump heat supply method
CN109595673A (en) * 2018-12-20 2019-04-09 大连民族大学 The united heat device of postposition solar energy waste-heat recovery device and lithium bromide heat pump
CN109695970A (en) * 2018-12-20 2019-04-30 大连民族大学 The integrated collection system of float glass waste heat and solar heat
CN109654591A (en) * 2018-12-20 2019-04-19 大连民族大学 The waste heat coupled system of the postposition gain of heat
CN111351266A (en) * 2018-12-20 2020-06-30 大连民族大学 Solar waste heat recovery method
CN111351109A (en) * 2018-12-20 2020-06-30 大连民族大学 Float glass waste heat recovery heating method using lithium bromide heat pump coupled with solar energy
CN111351254A (en) * 2018-12-20 2020-06-30 大连民族大学 Lithium Bromide Heat Pump Heating Method for Cogeneration of Heat and Power in Unmixed Heat Power Plant
CN113007769A (en) * 2021-03-04 2021-06-22 武汉理工大学 Seawater source heat pump heating system based on wind power magnetic eddy current
CN113048539B (en) * 2021-03-29 2022-04-15 武汉理工大学 Seawater source heat pump heating device and control method based on wind magnetic eddy current
CN113757762A (en) * 2021-08-31 2021-12-07 大唐吉林发电有限公司热力分公司 A solar energy storage and heating system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633974A1 (en) * 1975-08-19 1977-03-03 Us Energy METHOD AND DEVICE FOR THERMAL ENERGY STORAGE
CN2802384Y (en) * 2005-06-24 2006-08-02 陆海汶 Solar heat pump and air conditioning system using the heat pump
EP1764494A1 (en) * 2005-09-20 2007-03-21 Pierre Benaros Electrical energy storage and recovery facility
CN101556082A (en) * 2009-05-11 2009-10-14 天津大学 Hot water supply system by solar energy storage heat and ground source heat pump
CN103954068A (en) * 2014-04-17 2014-07-30 广东工业大学 Absorption refrigerating machine with integrated solar assisted heat pump system
CN104279610A (en) * 2013-07-02 2015-01-14 樊建华 Solar heating system and control method thereof
GB2523599A (en) * 2014-03-01 2015-09-02 Gideon Stã Wan Kukard Solar heater
CN106594840A (en) * 2016-12-26 2017-04-26 大连葆光节能空调设备厂 Direct-expansion solar heat pump and sewage source heat pump coupling heat supply system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633974A1 (en) * 1975-08-19 1977-03-03 Us Energy METHOD AND DEVICE FOR THERMAL ENERGY STORAGE
CN2802384Y (en) * 2005-06-24 2006-08-02 陆海汶 Solar heat pump and air conditioning system using the heat pump
EP1764494A1 (en) * 2005-09-20 2007-03-21 Pierre Benaros Electrical energy storage and recovery facility
CN101556082A (en) * 2009-05-11 2009-10-14 天津大学 Hot water supply system by solar energy storage heat and ground source heat pump
CN104279610A (en) * 2013-07-02 2015-01-14 樊建华 Solar heating system and control method thereof
GB2523599A (en) * 2014-03-01 2015-09-02 Gideon Stã Wan Kukard Solar heater
CN103954068A (en) * 2014-04-17 2014-07-30 广东工业大学 Absorption refrigerating machine with integrated solar assisted heat pump system
CN106594840A (en) * 2016-12-26 2017-04-26 大连葆光节能空调设备厂 Direct-expansion solar heat pump and sewage source heat pump coupling heat supply system

Also Published As

Publication number Publication date
CN107062698A (en) 2017-08-18

Similar Documents

Publication Publication Date Title
CN107062698B (en) A kind of efficient direct expanding solar heating pump couples heating system with water resource heat pump
CN106594840B (en) A kind of direct expanding solar heating pump couples heating system with sewage source heat pump
CN109114804B (en) Photovoltaic and photothermal integrated double-source heat pump hot water system driven by solar photovoltaic and mains supply in combined mode and operation method thereof
CN103983042B (en) The indoor cold-hot integrated system of a kind of solar energy
CN103292513B (en) Driven by Solar Energy list economic benefits and social benefits coupled mode lithium bromide refrigerator
CN202083061U (en) A solar absorption air conditioner
CN201764752U (en) Combined heating and cooling system coupled with solar air conditioning and ground source heat pump
WO2015027573A1 (en) Heat pump apparatus of heat source tower, for implementing low-pressure boiling regeneration of solution by using heat of subcooling
CN209181038U (en) A kind of geothermal energy producing steam and its step utilization system
CN101571329B (en) A Direct Expansion Multifunctional Solar Auxiliary Heat Pump System
CN105157273A (en) Family type heat pump system with combined application of solar energy and soil source
CN203549973U (en) Heat-source-reusing integrated heat exchange unit
CN101571330A (en) Multifunctional frost-free solar-assisted heat pump system
CN106016825A (en) Solar and air source heat pump dual heat source tri-generation system
CN114321858A (en) A system and method for using multi-stage circulating flash steam to replace geothermal energy cascade
CN204757451U (en) Solar energy auxiliary type heat pump set
CN210123212U (en) A dry heating and cooling composite system
CN107843026A (en) A kind of refrigeration system using solar energy
CN103868273A (en) Double-effect second-class lithium bromide absorption type heat pump with refrigerant water heat recovery function
CN108692482B (en) Efficiency improving system combining thermoelectric unit and refrigeration and application method
CN203731736U (en) Double-effect lithium bromide absorption heat transformer with function of coolant water heat recovery
CN207179881U (en) Low energy consumption solution dehumidifying air-conditioning system
CN102155812A (en) Lithium bromide absorption heat pump set used in field for recycling low temperature waste heat
CN102798250B (en) Double-heat-source trans-critical carbon-dioxide multifunctional heat-pump system
CN205079451U (en) Two return circuits solar heat pump hot water device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210429

Address after: 116600 No. 8-21 west the Yellow Sea Road, Dalian Development Zone, Liaoning

Patentee after: Dalian Baoguang energy saving air conditioning Co.,Ltd.

Address before: 116600 No. 8-21 west the Yellow Sea Road, Dalian Development Zone, Liaoning

Patentee before: DALIAN BAOGUANG ENERGY-SAVING AIR CONDITIONING EQUIPMENT FACTORY

TR01 Transfer of patent right