CN205066178U - Utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply - Google Patents
Utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply Download PDFInfo
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- CN205066178U CN205066178U CN201520689013.4U CN201520689013U CN205066178U CN 205066178 U CN205066178 U CN 205066178U CN 201520689013 U CN201520689013 U CN 201520689013U CN 205066178 U CN205066178 U CN 205066178U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to an utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply belongs to the energy saving and emission reduction field, and the device includes: solar energy collection system, thermal -arrest water tank, electrified constant temperature water tank, water supply system, heat pump set, water pump, thermo valve, heat exchanger, the companion torrid zone, solenoid valve, level gauge, temperature probe, the waste water tank of heating, wherein, the solar energy collection system passes through the thermal -arrest water tank, the constant temperature water tank links to each other with water supply system, heat pump set is connected with constant temperature water tank, waste water tank, the water pump is located the pipeline of each equipment and system, the thermo valve is located heat pump set water supply end, the companion torrid zone is located solar energy collection system water supply end, running water water supply end, water supply system wet return respectively, the solenoid valve is connected respectively on delivery pipe and wet return, in the level gauge was located the constant temperature water tank, temperature probe arranged each temperature measurement station department in. This system can solve the unstable defect of solar energy system water supply, simultaneously, and can be in the function of night dip electricity implementation part heat accumulation.
Description
Technical field
The utility model belongs to HVAC technical field in energy-saving and emission-reduction field, particularly a kind of hybrid system utilizing solar thermal collection system Coupling Water-source Heat Pump heat recovery technology hot-water supply, and can realize the function of trough-electricity accumulation of heat.Hot water demand, the good place of solar irradiance are mainly used in.
Background technology
In recent years, along with the development of economy and people are to the attention of low-carbon environment-friendly, solar energy heating technology provides life, production hot water is widely used by feat of the advantage of uniqueness.But independent dependence solar energy provides hot water and unreliable, if there is situation without sunshine continuously, then whole system will be paralysed.
Nowadays the research of water resource heat pump has been tending towards ripe, but it is still faced with the limited problem of heat-obtaining thermal source, and the electricity consumption of China also exists again unbalanced feature, and namely peak electricity is not enough, and trough-electricity is have more than is needed, and air conditioner industry electricity consumption is nervous especially.For the place having hot water demand, its heat extraction is also relatively stable, and usually, the exhaust temperature of these waste water is spent more 30, and a large amount of thermals source inflow city planting ductwork in vain, while causing thermal pollution, waste a large amount of heats especially.If this partial heat rationally effectively can be used, will also for energy-saving and emission-reduction cause makes certain contribution while saving operating cost.
Utility model content
The purpose of this utility model is the weak point for overcoming prior art, provides a kind of hybrid system utilizing the recuperation of heat of solar thermal collection system Coupling Water-source Heat Pump to supply water.Solar thermal collection system effectively combines with water resource heat pump heat recovery technology by this system, and can realize the function of trough-electricity accumulation of heat.While utilizing solar energy to provide hot water fully, heat in waste water can also be reclaimed by water source heat pump units efficiently.In addition, the function of part accumulation of heat is realized at night dip electricity.
A kind of hybrid system utilizing solar thermal collection system Coupling Water-source Heat Pump recuperation of heat hot water that the utility model proposes, it is characterized in that, this device mainly comprises: solar thermal collection system, heat collection water tank, electrified heating constant temperature water tank, water system, source pump, water pump, thermostatic valve, heat exchanger, heating tape, magnetic valve, liquid level gauge, temp probe, waste water tank, and the controller of each equipment of connection control; Its annexation is: solar thermal collection system is connected with heat collection water tank; Heat collection water tank is connected with electrified heating constant temperature water tank; Electrified heating constant temperature water tank is connected with water system; Source pump is connected with electrified heating constant temperature water tank; Heat exchanger side is connected with source pump, and opposite side is connected with waste water tank; Water pump is positioned on the pipeline of each equipment and system; Thermostatic valve is positioned at source pump for water end (W.E.); Heating tape lays respectively at solar thermal collection system on water end (W.E.), tap water supply end, water system return pipe; Magnetic valve is connected on tap water supply pipe and water system return pipe; Liquid level gauge is positioned in electrified heating constant temperature water tank, and temp probe is placed in each temperature point place.
Feature of the present utility model and beneficial effect: the utility model utilizes the hybrid system of solar thermal collection system Coupling Water-source Heat Pump heat recovery technology hot-water supply, and can realize the function of trough-electricity accumulation of heat.Effectively solar thermal collection system is combined with water resource heat pump heat recovery technology; Utilize solar energy heating to provide hot water to greatest extent, heat in waste water can also be reclaimed efficiently by water source heat pump units and solve the defect of solar energy system instability, meanwhile, the function of part accumulation of heat or auxiliary heating can be realized at night dip electricity.
Accompanying drawing explanation
Fig. 1 is overall system composition diagram of the present utility model;
Fig. 2 is utility model works flow chart.
Detailed description of the invention
The utility model proposes utilize the hybrid system of solar thermal collection system Coupling Water-source Heat Pump heat recovery technology hot-water supply by reference to the accompanying drawings and embodiment be described in detail as follows:
A kind of hybrid system utilizing solar thermal collection system Coupling Water-source Heat Pump recuperation of heat hot water that the utility model proposes, it is characterized in that, this device mainly comprises: solar thermal collection system, heat collection water tank, electrified heating constant temperature water tank, water system, source pump, water pump, thermostatic valve, heat exchanger, heating tape, magnetic valve, liquid level gauge, temp probe, waste water tank, and the controller of each equipment of connection control; Its annexation is: solar thermal collection system is connected with heat collection water tank; Heat collection water tank is connected with electrified heating constant temperature water tank; Electrified heating constant temperature water tank is connected with water system; Source pump is connected with electrified heating constant temperature water tank; Heat exchanger side is connected with source pump, and opposite side is connected with waste water tank; Water pump is positioned on the pipeline of each equipment and system; Thermostatic valve is positioned at source pump for water end (W.E.); Heating tape lays respectively at solar thermal collection system on water end (W.E.), tap water supply end, water system return pipe; Magnetic valve is connected on tap water supply pipe and water system return pipe; Liquid level gauge is positioned in electrified heating constant temperature water tank, and temp probe is placed in each temperature point place.
A kind of hybrid system embodiment of solar thermal collection system Coupling Water-source Heat Pump heat recovery technology hot-water supply that utilizes that the utility model proposes forms as shown in Figure 1, and this hybrid system mainly comprises: multi-group vacuum tubular type or flat type solar heat collector composition solar thermal collection system 1; The stainless steel heat collection water tank 2 (water tank quantity is set according to actual conditions) of band insulation; The electrical heating constant temperature water tank 3 of band insulation; The water system 4 be made up of how group use water unit; The water source heat pump units 5 of heating performance coefficient COP >=4.5; Six riser water circulating pumps 6-1,6-2,6-3,6-4,6-5,6-6; Start-up temperature >=15 DEG C thermostatic valve 7; The heat exchanger 8 of heat exchange efficiency >=90%; Three Variable power heating tapes 9-1,9-2,9-3; Three magnetic valves 10-1,10-2,10-3; Magnetic float liquidlevel meter 11; Temp probe 12-1,12-2,12-3,12-4,12-5,12-6,12-7 that seven band signals export; The waste water tank 13 that band insulation is filtered and controller; Its annexation is: solar thermal collection system 1 is connected with heat collection water tank 2 by water pump 6-1; Heat collection water tank 2 is connected with electrified heating constant temperature water tank 3 by water pump 6-3; Electrified heating constant temperature water tank 3 is connected with water system 4 by water pump 6-2; Source pump 5 condenser side is connected with electrified heating constant temperature water tank 3 by water pump 6-4, and source pump 5 vaporizer side is connected with heat collection water tank 2 by heat exchanger 8, water pump 6-5; Heat exchanger 8 is connected with waste water tank 13 by water pump 6-6; Described water pump 6-1, heating tape 9-1, temp probe 12-6 are positioned on solar thermal collection system water inlet manifold; Described temp probe 12-1,12-4,12-5 lay respectively on solar thermal collection system outlet pipe, running water water inlet pipe, hot water supply system return pipe, and temp probe 12-2,12-3 lay respectively on heat collection water tank, electrified heating constant temperature water tank; Described heating tape 9-2, magnetic valve 10-1,10-3 are positioned on running water water inlet pipe; Described heating tape 9-3, magnetic valve 10-2 are positioned on hot water supply system return pipe; Described magnetic float liquidlevel meter 11, thermostatic valve 7 lay respectively on electrified heating constant temperature water tank and running water water inlet pipe.Described controller is connected with each pump switch magnetic valve, temp probe respectively, control the folding of these devices, namely can realize thermal-arrest cyclic process, recuperated cycle process, pressurized water supply cyclic process, waste heat recovery cyclic process, water tank electric heating circulation process and freezing prevention tubing.
As shown in Figure 2, this hybrid system is by each cyclic process of controller programming realization, and specific works mode declaration pattern specification is as follows:
(1) thermal-arrest cyclic process: as solar thermal collector leaving water temperature T1, is greater than heat collection water tank temperature T2 5 DEG C time, opens thermal-arrest water circulating pump 6-1, when the temperature difference is less than 2 DEG C, and closure set thermal cycle water pump 6-1.
(2) recuperated cycle process: when constant temperature water tank temperature T3 is lower than 50 DEG C, and during heat collection water tank temperature T2-T3>5 DEG C, opens recuperated cycle water pump 6-3; When constant temperature water tank temperature T3 is higher than 55 DEG C, or during heat collection water tank temperature T2-T3<3 DEG C, close recuperated cycle water pump 6-3.
(3) pressurized water supply cyclic process, when constant temperature water tank temperature T3 reach use coolant-temperature gage time, set the hot water supply period every day, in hot water supply time, open hot water supply-water pump 6-2.
(4) waste heat recovery cyclic process: when constant temperature water tank temperature does not reach instructions for use, and when heat collection water tank temperature also cannot meet instructions for use, start water source heat pump units, open heat recovery system.When constant temperature water tank temperature T3 is lower than 40 DEG C, and when heat collection water tank temperature T1 is less than 40 DEG C, start water source heat pump units, ON cycle water pump 6-5, when waste water tank temperature T7 is higher than 15 DEG C, ON cycle water pump 6-6.When waste water tank temperature T7 is lower than 10 DEG C, close water circulating pump 6-6, when heat collection water tank temperature 10 degrees Celsius, close water circulating pump 6-5, now and source pump heat exchange direct by running water.When constant temperature water tank temperature reaches instructions for use, close residual neat recovering system, close source pump, close water circulating pump 6-5,6-6.
(5) water tank electric heating circulation process: when the heat of heat collection water tank and waste water tank can not meet use, open constant temperature water tank electric heating function.When heat collection water tank T1 be less than 10 DEG C, waste water tank T7 is less than 10 DEG C, and when constant temperature water tank T3 is less than 40 DEG C, opens constant temperature water tank electrical heating, when constant temperature water tank temperature reaches instructions for use, closes water tank electrical heating.
(6) water tank electric heating circulation process: when pipe temperature is lower than 5 DEG C, opens tracing belt for pipeline, prevents pipe freezeup, when pipe temperature is higher than 8 DEG C, closes heating tape.
(7) for there being time-of-use tariffs condition, and situation that Intensity of the sunlight is inadequate, can to have been circulated heat-accumulating process by thermal-arrest in the paddy electricity period.
The specific implementation of each parts in the present embodiment is respectively described below:
Solar thermal collection system 1: adopt high-efficiency vacuum tubular type or flat type solar heat collector.
Heat collection water tank 2, waste water tank 13: stainless steel attemperater.
Constant temperature water tank 3: stainless steel attemperater, electrified heating system.
Source pump 5: the water source heat pump units of heating performance coefficient COP >=4.5.
Water pump 6, thermostatic valve 7, magnetic valve 10: market ripe, vertical type pipeline circulating pump, triplet constant temperature valve.
Heat exchanger 8: adopt board-like, the usual heat exchanger product of 304 stainless steels;
Heating tape 9: low form self controlled heating cable.
Liquid level gauge 11: magnetic controlled liquid level meter, band signal exports and controlling functions.
Temp probe 12: contact type temperature sensor.
Controller: adopt conventional programmable controller.
Claims (4)
1. the hybrid system utilizing the recuperation of heat of solar thermal collection system Coupling Water-source Heat Pump to supply water, it is characterized in that, this system mainly comprises: solar thermal collection system, heat collection water tank, constant temperature water tank, water system, source pump, water pump, thermostatic valve, heat exchanger, heating tape, magnetic valve, liquid level gauge, temp probe, waste water tank, and the controller of each equipment of connection control; Its annexation is: solar thermal collection system is connected with heat collection water tank; Heat collection water tank is connected with electrified heating constant temperature water tank; Electrified heating constant temperature water tank is connected with water system; Source pump is connected with electrified heating constant temperature water tank; Heat exchanger side is connected with source pump, and opposite side is connected with waste water tank; Water pump is positioned on the pipeline of each equipment and system; Thermostatic valve is positioned at source pump for water end (W.E.); Heating tape lays respectively at solar thermal collection system on water end (W.E.), tap water supply end, water system return pipe; Magnetic valve is connected on tap water supply pipe and water system return pipe; Liquid level gauge is positioned in electrified heating constant temperature water tank, and temp probe is placed in each temperature point place.
2. the hybrid system utilizing the recuperation of heat of solar thermal collection system Coupling Water-source Heat Pump to supply water as claimed in claim 1, is characterized in that, described water pump is six water circulating pumps; Heating tape is three Variable power heating tapes; Magnetic valve is provided with three; Temp probe is the temp probe that seven band signals export; Its annexation is: solar thermal collection system is connected with heat collection water tank by the first water pump (6-1); Heat collection water tank is connected with constant temperature water tank by the 3rd water pump (6-3); Constant temperature water tank is connected with water system by the second water pump (6-2); The condenser side of described source pump is connected with constant temperature water tank by the 4th water pump (6-4), and the vaporizer side of source pump is connected with heat collection water tank by heat exchanger, the 5th water pump (6-5); Described heat exchanger is connected with waste water tank by the 6th water pump (6-6); First water pump (6-1), the first heating tape (9-1), the 6th temp probe (12-6) are positioned on solar thermal collection system water inlet manifold; The first, the 4th, the 5th temp probe (12-1,12-4,12-5) lays respectively on solar thermal collection system outlet pipe, running water water inlet pipe, hot water supply system return pipe, and second, third temp probe (12-2,12-3) lays respectively on heat collection water tank, constant temperature water tank; Second heating tape 9-2, first, the 3rd magnetic valve (10-1,10-3) is positioned on running water water inlet pipe; 3rd heating tape (9-3), the second magnetic valve (10-2) are positioned on hot water supply system return pipe; Described liquid level gauge, thermostatic valve lay respectively on constant temperature water tank and running water water inlet pipe; Described controller is connected with each pump switch magnetic valve, temp probe respectively, control the folding of pump switch magnetic valve, temp probe, realize thermal-arrest cyclic process, recuperated cycle process, pressurized water supply cyclic process, waste heat recovery cyclic process, water tank electric heating circulation process and freezing prevention tubing.
3. utilize the hybrid system that the recuperation of heat of solar thermal collection system Coupling Water-source Heat Pump is supplied water as claimed in claim 1, it is characterized in that, described solar thermal collection system is made up of multi-group vacuum tubular type or flat type solar heat collector, described constant temperature water tank is electrified heating constant temperature water tank, described heat collection water tank is the stainless steel water tank of band insulation, described waste water tank is the waste water tank that band insulation is filtered, and described liquid level counts magnetic float liquidlevel meter.
4. the hybrid system utilizing the recuperation of heat of solar thermal collection system Coupling Water-source Heat Pump to supply water as claimed in claim 1, is characterized in that, described water source heat pump units is the water source heat pump units of heating performance coefficient COP >=4.5; Described thermostatic valve is start-up temperature >=15 DEG C thermostatic valves; Described heat exchanger is the heat exchanger of heat exchange efficiency >=90%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689013.4U CN205066178U (en) | 2015-09-08 | 2015-09-08 | Utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply |
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| CN201520689013.4U CN205066178U (en) | 2015-09-08 | 2015-09-08 | Utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply |
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| CN201520689013.4U Expired - Fee Related CN205066178U (en) | 2015-09-08 | 2015-09-08 | Utilize combined system of solar energy collection system linking water resource heat pump heat recovery water supply |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115167A (en) * | 2015-09-08 | 2015-12-02 | 北京中科华誉能源技术发展有限责任公司 | Compound system for heat recovery water supply by utilizing solar energy heat-collecting system to couple water source heat pump |
| CN108036397A (en) * | 2018-01-01 | 2018-05-15 | 珠海市新源节能设备有限公司 | A kind of hot water Optimization of Energy Saving system and solar energy coupling heat source water heating power-economizing method |
| CN108917204A (en) * | 2018-09-28 | 2018-11-30 | 青岛金水新能源投资开发有限公司 | A kind of double water tank solar water heating system |
-
2015
- 2015-09-08 CN CN201520689013.4U patent/CN205066178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115167A (en) * | 2015-09-08 | 2015-12-02 | 北京中科华誉能源技术发展有限责任公司 | Compound system for heat recovery water supply by utilizing solar energy heat-collecting system to couple water source heat pump |
| CN108036397A (en) * | 2018-01-01 | 2018-05-15 | 珠海市新源节能设备有限公司 | A kind of hot water Optimization of Energy Saving system and solar energy coupling heat source water heating power-economizing method |
| CN108036397B (en) * | 2018-01-01 | 2023-10-20 | 珠海冰恬环境科技有限公司 | Hot water optimizing energy-saving system and solar energy coupling heat source water heating energy-saving method |
| CN108917204A (en) * | 2018-09-28 | 2018-11-30 | 青岛金水新能源投资开发有限公司 | A kind of double water tank solar water heating system |
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| C14 | Grant of patent or utility model | ||
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Address after: 100083 Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune building A block 10 layer Patentee after: Beijing Huayu energy technology Limited by Share Ltd Address before: 100083 Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune building A block 10 layer Patentee before: Beijing Zhongke Huayu Energy Technology Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180908 |