CN110469894A - A kind of solar energy and the cold and hot balance system of water source double source - Google Patents
A kind of solar energy and the cold and hot balance system of water source double source Download PDFInfo
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- CN110469894A CN110469894A CN201910771805.9A CN201910771805A CN110469894A CN 110469894 A CN110469894 A CN 110469894A CN 201910771805 A CN201910771805 A CN 201910771805A CN 110469894 A CN110469894 A CN 110469894A
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- evaporator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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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
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Analytical Chemistry (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of solar energy of the present invention and the cold and hot balance system of water source double source, belong to technical field of heat pumps；Providing one kind can be improved Energy Efficiency Ratio, realize energy-efficient solar energy and the cold and hot balance system of water source double source；Technical solution are as follows: a kind of solar energy and the cold and hot balance system of water source double source, including compressor, plate-type condenser, heating power expansion valve and the plate-type evaporator being sequentially connected by working medium pipeline, it further include solar energy evacuated pipe evaporator and the accumulator being arranged between compressor and plate-type evaporator, solar energy evacuated pipe evaporator is in parallel with plate-type evaporator；Solar energy evacuated pipe evaporator includes more thermal-collecting tubes, for the radiation energy of the sun to be converted to thermal energy；Heat accumulating is filled inside accumulator, for collecting and discharging the thermal energy in solar energy evacuated pipe evaporator；It the composite can be widely applied to heat supply, heating field.
Description
Technical field
A kind of solar energy of the present invention and the cold and hot balance system of water source double source, belong to technical field of heat pumps.
Background technique
The heating of residential housing and hot water supply are an importance of AND ENERGY RESOURCES CONSUMPTION IN CHINA, coal, petroleum, natural gas
A large amount of consumption of equal non-renewable energy, make China's energy supply face huge challenge, and cause serious environmental pollution, therefore
Energy saving, the clean renewable sources of energy of development and utilization, the application for reducing traditional energy, become a very urgent task.
Solar energy resources are wide in China's distribution, and solar energy resources are the reproducible energy, and reserves are big, resourceful, green
Colour circle is protected.Solar heat pump generally refers to the heat pump system using solar energy as evaporimeter thermal source.Solar heat-preservation mode can
To be divided into dominant accumulation of heat and phase-transition heat-storage.Existing publication No. is 107062693 A of CN, it is entitled it is a kind of based on phase-change thermal storage and
The solar energy heat pump system of adopting heat pipes for heat transfer, the hydraulically full medium of solar radiation intralamellar part therein are used for solar radiation
The thermal energy storage that plate absorbs in liquid medium, then carries out thermal energy biography by heat pipe again between accumulator and liquid medium
It passs, but when there is no enough solar radiations at night or rainy days, cannot achieve round-the-clock continuous heat supply.
Summary of the invention
A kind of solar energy of the present invention and the cold and hot balance system of water source double source, overcome the shortcomings of the prior art, provide
A kind of solar energy and water source double source cold and hot balance system, can be improved Energy Efficiency Ratio, and can use under low temperature in winter, save energy
Consumption.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of solar energy and water source double source are cold and hot
Balance system, including compressor, plate-type condenser, heating power expansion valve and the plate-type evaporator being sequentially connected by working medium pipeline,
It further include solar energy evacuated pipe evaporator and the accumulator being arranged between compressor and plate-type evaporator, solar energy vacuum tube steams
It is in parallel with plate-type evaporator to send out device；Solar energy evacuated pipe evaporator includes more thermal-collecting tubes, for converting the radiation energy of the sun
For thermal energy；Heat accumulating is filled inside accumulator, for collecting and discharging the thermal energy in solar energy evacuated pipe evaporator.
Further, the thermal-collecting tube includes vacuum tube, refrigerant branch pipe and aluminum fin, and refrigerant branch pipe and aluminum fin are arranged true
In blank pipe, one end of aluminum fin and the one or both sides of incubation chamber are fixedly linked, and aluminum fin is equipped with matched with refrigerant branch pipe
Groove, refrigerant branch pipe are embedded in groove, and vacuum tube and incubation chamber seal, and incubation chamber is equipped with refrigerant liquid supply pipe and refrigerant returns liquid
Pipe, the entrance of refrigerant branch pipe are connected with refrigerant liquid supply pipe, and the outlet of refrigerant branch pipe is connected with refrigerant liquid back pipe.
Further, the accumulator includes tank body and heat conducting pipe, and the heat accumulation is helically arranged in bending in heat conducting pipe
In material, the top of tank body is equipped with exhaust valve.
Further, the refrigerant exit of the plate-type evaporator sequentially passes through third valve and the 7th valve by working medium pipeline
It is connected with the air entry of the compressor, the refrigerant inlet of the plate-type evaporator is connected by working medium pipeline by the 4th valve
It connects between third valve and the 7th valve, the refrigerant liquid back pipe is equipped with the first valve, and the refrigerant liquid supply pipe is equipped with
The import of second valve, the accumulator is connect between the 7th valve and the 4th valve by working medium pipeline by the 6th valve,
The outlet of the accumulator is connected by the 5th valve with the air entry of the compressor by working medium pipeline.
Further, further include controller, the water inlet of the plate-type evaporator is equipped with temperature sensor, described first to
7th valve is motor-driven valve, and the water inlet of the plate-type evaporator is equipped with the second water pump, temperature sensor and controller it is defeated
Enter end to be connected, the output end of controller is connected with the feeder ear of the control terminal of the first to the 7th valve and the second water pump respectively.
Further, the exhaust outlet of the compressor is connected by shock absorbing pipe with the entrance of oil eliminator, and oil eliminator goes out
Mouth is connected with the refrigerant inlet of the plate-type condenser, and the oil return opening of oil eliminator is connected with the air entry of the compressor.
Further, the refrigerant exit of the plate-type condenser successively passes through fluid reservoir and device for drying and filtering by working medium pipeline
It is connected afterwards with the heating power expansion valve.
Further, material used in the refrigerant branch pipe is copper, and material used in the vacuum tube is glass.
The present invention has the advantages that compared with prior art.
1. the solar energy evacuated pipe evaporator in the present invention uses glass-vacuum tube, it is not easy to stain, easy cleaning, corrosion resistant
Erosion, well adapts to outdoor work environment.
2. the present invention is by can largely store the heat of solar energy generation, In using the heat accumulating in accumulator
When night or cloudy solar energy deficiency and low winter environment temperature, the heat of acquirement can effectively be passed to and take hot use
Family improves Energy Efficiency Ratio, realizes energy-saving run.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of accumulator provided in an embodiment of the present invention.
Fig. 3 is the surface structure schematic diagram of solar energy evacuated pipe evaporator provided in an embodiment of the present invention.
Fig. 4 is the connection schematic diagram of the refrigerant branch pipe in solar energy evacuated pipe evaporator provided in an embodiment of the present invention.
Fig. 5 is the cross-sectional view in the direction A-A in Fig. 4.
Fig. 6 is schematic diagram of the work of the embodiment of the present invention under heat supply, heat release and water source mode.
Fig. 7 is schematic diagram of the work of the embodiment of the present invention under heat supply and water source mode.
Fig. 8 is schematic diagram of the work of the embodiment of the present invention under heat supply and heat release mode.
Fig. 9 is schematic diagram of the work of the embodiment of the present invention under water source mode.
Figure 10 is schematic diagram of the work of the embodiment of the present invention under heat release mode.
Figure 11 is schematic diagram of the work of the embodiment of the present invention under heat release and water source mode.
In figure, 1- compressor, 2- plate-type condenser, 3- heating power expansion valve, 4- plate-type evaporator, the steaming of 5- solar energy vacuum tube
Send out device, 6- accumulator, 7- shock absorbing pipe, 8- oil eliminator, 9- fluid reservoir, the first water pump of 10-, 11- device for drying and filtering, 12- second
Water pump, the water source 13-, 15- temperature sensor, the first valve of 18-, the second valve of 19-, 20- third valve, the 4th valve of 21-,
The 5th valve of 22-, the 6th valve of 23-, the 7th valve of 24-, 51- bracket, 52- thermal-collecting tube, 53- incubation chamber, 54- refrigerant feed flow
Pipe, 55- refrigerant liquid back pipe, 56- aluminum fin, 61- tank body, 62- exhaust valve, 63- heat accumulating, 64- heat conducting pipe, 521- vacuum
Pipe, 522- refrigerant branch pipe.
Specific embodiment
Following further describes the present invention with reference to the drawings.
As shown in Figure 1-Figure 3, a kind of solar energy of the present invention and the cold and hot balance system of water source double source, including sequentially by working medium tube
Compressor 1, plate-type condenser 2, heating power expansion valve 3 and the plate-type evaporator 4 that road is connected further include being arranged in 1 He of compressor
Solar energy evacuated pipe evaporator 5 and accumulator 6 between plate-type evaporator 4, solar energy evacuated pipe evaporator 5 and plate-type evaporator
4 is in parallel；Solar energy evacuated pipe evaporator 5 includes more thermal-collecting tubes 52, for the radiation energy of the sun to be converted to thermal energy；Accumulator
Heat accumulating 63 is filled in 6 inside, for collecting and discharging the thermal energy in solar energy evacuated pipe evaporator 5.Heat accumulating 63 can be with
Use the phase-change materials such as mineral wax mixture.
As shown in Figure 4, Figure 5, thermal-collecting tube 52 includes vacuum tube 521, refrigerant branch pipe 522 and aluminum fin 56, refrigerant branch pipe 522
It is arranged in vacuum tube 521 with aluminum fin 56, one end of aluminum fin 56 and the one or both sides of incubation chamber 53 are fixedly linked, the aluminium wing
Piece 56 is equipped with to be embedded in groove with the matched groove of refrigerant branch pipe 522, refrigerant branch pipe 522, vacuum tube 521 and incubation chamber 53
Sealing, incubation chamber 53 are equipped with refrigerant liquid supply pipe 54 and refrigerant liquid back pipe 55, entrance and 54 phase of refrigerant liquid supply pipe of refrigerant branch pipe 522
Connection, the outlet of refrigerant branch pipe 522 is connected with refrigerant liquid back pipe 55.
Accumulator 6 includes tank body 61 and heat conducting pipe 64, and heat conducting pipe 64 is helically arranged in heat accumulating 63 in bending,
The top of tank body 61 is equipped with exhaust valve 62.
In the present embodiment, the refrigerant exit of plate-type evaporator 4 sequentially passes through third valve 20 and the 7th by working medium pipeline
Valve 24 is connected with the air entry of compressor 1, and the refrigerant inlet of plate-type evaporator 4 passes through the 4th valve 21 by working medium pipeline
It is connected between third valve 20 and the 7th valve 24, refrigerant liquid back pipe 55 is equipped with the first valve 18, on refrigerant liquid supply pipe 54
Equipped with the second valve 19, the import of accumulator 6 is connect by the 6th valve 23 in the 7th valve 24 and the 4th valve by working medium pipeline
Between door 21, the outlet of accumulator 6 is connected by the 5th valve 22 with the air entry of compressor 1 by working medium pipeline.
In the present embodiment, this system further includes controller, and the water inlet of plate-type evaporator 4 is equipped with temperature sensor 15,
First to the 7th valve 18-24 is motor-driven valve, and the water inlet of plate-type evaporator 4 is equipped with the second water pump 12, and the second water pump 12 needs
Introduce water source 13.Water source 12 can be derived from water tank, well water, seawater, waste water etc..The input of temperature sensor 15 and controller
End is connected, the output end of the controller feeder ear phase with the control terminal of the first to the 7th valve 18-24 and the second water pump 12 respectively
Even.The input terminal of controller can also access illuminance sensor, for detecting Intensity of the sunlight.
In order to play the lubricating oil separation in the high steam for excluding compressor to guarantee system safe and highly efficient operation, press
The exhaust outlet of contracting machine 1 is connected by shock absorbing pipe 7 with the entrance of oil eliminator 8, outlet and the plate-type condenser 2 of oil eliminator 8
Refrigerant inlet is connected, and the oil return opening of oil eliminator 8 is connected with the air entry of compressor 1.
Preferably, the refrigerant exit of plate-type condenser 2 successively passes through fluid reservoir 9 and device for drying and filtering 11 by working medium pipeline
It is connected afterwards with heating power expansion valve 3.Material used in refrigerant branch pipe 522 is copper, and material used in vacuum tube 521 is glass.
The size of temperature is measured according to the size of intensity of solar radiation and temperature sensor 15, this system may be implemented six kinds
Operational mode.
As shown in fig. 6, heat supply, heat release and water source mode: when intensity of solar radiation is stronger, and the temperature at temperature sensor 15
When degree is greater than 7 DEG C and is less than or equal to 35 DEG C, the 4th valve 21 and the 7th valve 24 are closed in controller instruction, open remaining valve,
Start the second water pump 12.Compressor 1 is run, and generates superheated refrigerant steam, into being heated in plate-type condenser 2 to water,
Generate high-temperature water.Refrigerant vapour heat release becomes high pressure refrigerant liquid and successively passes through fluid reservoir 9 and device for drying and filtering 11, through heat
Power expansion valve 3 becomes low-temp low-pressure gas-liquid two-phase cold-producing medium after throttling, and plate-type evaporator 4 obtains heat, the sun from water source 13
Energy vacuum pipe evaporator 5 absorbs solar energy, and the phase-change material in accumulator 7 stores solar energy in the form of latent heat of phase change.Refrigerant
It returns to compressor air suction mouth and completes a circulation.
As shown in fig. 7, heat supply and water source mode: when intensity of solar radiation is stronger, the temperature at temperature sensor 15 is greater than
At 35 DEG C, the 4th valve 21, the 5th valve 22 and the 6th valve 23 are closed in controller instruction, open remaining valve, starting second
Water pump 12.At this point, accumulator 6 does not discharge the solar energy of phase-change material storage, refrigerant is steamed from water source 13 and solar energy vacuum tube
It sends out device 5 and obtains heat.
As shown in figure 8, heat supply and heat release mode: when intensity of solar radiation is stronger, the temperature at temperature sensor 15 is less than
Equal to 7 DEG C, to prevent plate-type evaporator 4 from damaging, third valve 20, the 4th valve 21 and the 7th valve are closed in controller instruction
24, remaining valve is opened, the second water pump 12 is closed.At this point, this system does not use water source 13, but evaporated from solar energy vacuum tube
Device 5 obtains heat, and carries out energy storage to the phase-change material in accumulator 6.
As shown in figure 9, water source mode: when solar radiation is weaker or does not have the sun, the temperature at temperature sensor 15 is big
When 12 DEG C, the first valve 18, the second valve 19, the 4th valve 21, the 5th valve 22 and the 6th valve are closed in controller instruction
23, remaining valve is opened, the second water pump 12 is opened.It is operated at this point, this system is converted into common water resource heat pump.
As shown in Figure 10, heat release mode: when solar radiation is weaker or does not have the sun, the temperature at temperature sensor 15 is small
In 7 DEG C, to prevent plate-type evaporator 4 from damaging, the first valve 18, the second valve 19, third valve 20, the are closed in controller instruction
Four valves 24 open remaining valve, close the second water pump 12.At this point, this system is using accumulator 6 to the refrigerant for flowing through inside
Carry out heat release.
As shown in figure 11, heat release and water source mode: when solar radiation is weaker or does not have the sun, at temperature sensor 15
Temperature is more than or equal to 7 DEG C and less than 12 DEG C, and the first valve 18, the second valve 19, the 4th valve 21 and the are closed in controller instruction
Four valves 24 open remaining valve, open the second water pump 12.At this point, refrigerant obtains heat from water source 13 and accumulator 6.
Although being particularly shown and describing the present invention, those skilled in the art referring to its exemplary embodiment
It should be understood that in the case where not departing from the spirit and scope of the present invention defined by claim form can be carried out to it
With the various changes in details.
Claims (8)
1. a kind of solar energy and the cold and hot balance system of water source double source, including compressor (1), the plate being sequentially connected by working medium pipeline
Formula condenser (2), heating power expansion valve (3) and plate-type evaporator (4), it is characterised in that: further include being arranged in compressor (1) and plate
Solar energy evacuated pipe evaporator (5) and accumulator (6) between formula evaporator (4), solar energy evacuated pipe evaporator (5) with it is board-like
Evaporator (4) is in parallel；Solar energy evacuated pipe evaporator (5) includes more thermal-collecting tubes (52), for converting the radiation energy of the sun
For thermal energy；Heat accumulating (63) are filled inside accumulator (6), for collecting and discharging in solar energy evacuated pipe evaporator (5)
Thermal energy.
2. a kind of solar energy according to claim 1 and the cold and hot balance system of water source double source, it is characterised in that: the thermal-arrest
Pipe (52) includes vacuum tube (521), refrigerant branch pipe (522) and aluminum fin (56), and refrigerant branch pipe (522) and aluminum fin (56) are arranged
In vacuum tube (521), one end of aluminum fin (56) and the one or both sides of incubation chamber (53) are fixedly linked, on aluminum fin (56)
Equipped with refrigerant branch pipe (522) matched groove, refrigerant branch pipe (522) is embedded in groove, vacuum tube (521) and incubation chamber
(53) seal, incubation chamber (53) be equipped with refrigerant liquid supply pipe (54) and refrigerant liquid back pipe (55), the entrance of refrigerant branch pipe (522) with it is cold
Matchmaker's liquid supply pipe (54) is connected, and the outlet of refrigerant branch pipe (522) is connected with refrigerant liquid back pipe (55).
3. a kind of solar energy according to claim 1 and the cold and hot balance system of water source double source, it is characterised in that: the energy storage
Device (6) includes tank body (61) and heat conducting pipe (64), and the heat accumulating (63) are helically arranged in bending in heat conducting pipe (64)
In, the top of tank body (61) is equipped with exhaust valve (62).
4. a kind of solar energy according to claim 2 and the cold and hot balance system of water source double source, it is characterised in that: described board-like
The refrigerant exit of evaporator (4) sequentially passes through third valve (20) and the 7th valve (24) and the compressor by working medium pipeline
(1) air entry is connected, and the refrigerant inlet of the plate-type evaporator (4) is connected by working medium pipeline by the 4th valve (21)
Between third valve (20) and the 7th valve (24), the refrigerant liquid back pipe (55) is equipped with the first valve (18), described cold
Matchmaker's liquid supply pipe (54) is equipped with the second valve (19), and the import of the accumulator (6) passes through the 6th valve by working medium pipeline
(23) it connects between the 7th valve (24) and the 4th valve (21), the outlet of the accumulator (6) is by working medium pipeline by the
Five valves (22) are connected with the air entry of the compressor (1).
5. a kind of solar energy according to claim 4 and the cold and hot balance system of water source double source, it is characterised in that: further include control
The water inlet of device processed, the plate-type evaporator (4) is equipped with temperature sensor (15), the described first to the 7th valve (18-24)
It is motor-driven valve, the water inlet of the plate-type evaporator (4) is equipped with the second water pump (12), temperature sensor (15) and controller
Input terminal is connected, the output end of controller respectively with the control terminal of the first to the 7th valve (18-24) and the second water pump (12)
Feeder ear is connected.
6. a kind of solar energy according to claim 1-5 and the cold and hot balance system of water source double source, it is characterised in that:
The exhaust outlet of the compressor (1) is connected by shock absorbing pipe (7) with the entrance of oil eliminator (8), the outlet of oil eliminator (8) and
The refrigerant inlet of the plate-type condenser (2) is connected, the air entry phase of the oil return opening and the compressor (1) of oil eliminator (8)
Even.
7. a kind of solar energy according to claim 1-5 and the cold and hot balance system of water source double source, it is characterised in that:
The refrigerant exit of the plate-type condenser (2) by working medium pipeline successively after fluid reservoir (9) and device for drying and filtering (11) with
The heating power expansion valve (3) is connected.
8. a kind of solar energy according to claim 1-5 and the cold and hot balance system of water source double source, it is characterised in that:
Material used in the refrigerant branch pipe (522) is copper, and material used in the vacuum tube (521) is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910771805.9A CN110469894A (en) | 2019-08-21 | 2019-08-21 | A kind of solar energy and the cold and hot balance system of water source double source |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910771805.9A CN110469894A (en) | 2019-08-21 | 2019-08-21 | A kind of solar energy and the cold and hot balance system of water source double source |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111237843A (en) * | 2020-03-10 | 2020-06-05 | 中国科学院工程热物理研究所 | Energy island heating system based on wind energy |
| CN111396977A (en) * | 2020-03-27 | 2020-07-10 | 南京理工大学 | Station radiation heating system and control method thereof |
| CN111550954A (en) * | 2020-04-13 | 2020-08-18 | 上海中车通达智慧物流有限公司 | Mobile cold filling machine and cold storage and freezing vehicle comprising same |
| WO2022222222A1 (en) * | 2021-04-19 | 2022-10-27 | 中国长江三峡集团有限公司 | Multi-source compact heat storage type compressed air energy storage comprehensive utilization system and method |
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Application publication date: 20191119 |