CN109405343A - A kind of refrigerator and phase-changing energy-storing hot water coupling system - Google Patents
A kind of refrigerator and phase-changing energy-storing hot water coupling system Download PDFInfo
- Publication number
- CN109405343A CN109405343A CN201811221494.0A CN201811221494A CN109405343A CN 109405343 A CN109405343 A CN 109405343A CN 201811221494 A CN201811221494 A CN 201811221494A CN 109405343 A CN109405343 A CN 109405343A
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- Prior art keywords
- coil pipe
- refrigerator
- water
- chilling plate
- semiconductor chilling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 230000008878 coupling Effects 0.000 title claims abstract description 10
- 238000010168 coupling process Methods 0.000 title claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 55
- 238000005338 heat storage Methods 0.000 claims abstract description 39
- 230000008859 change Effects 0.000 claims abstract description 27
- 239000011232 storage material Substances 0.000 claims abstract description 26
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 18
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Classifications
-
- 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
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
-
- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of refrigerator and phase-changing energy-storing hot water coupling system, refrigerating plant include refrigerator and refrigeration unit；The cold end of the semiconductor chilling plate of refrigeration unit is fitted by the outer wall of radiating fin and refrigerator, and the hot end of semiconductor chilling plate and the outer wall of water cooler fit；Each semiconductor chilling plate is correspondingly provided with radiator fan, and radiator fan is connected to the battery and forms the second series circuit, temperature detect switch (TDS) is also in series on the second series circuit, and temperature detect switch (TDS) is arranged on the hot end of semiconductor chilling plate.Hot water apparatus includes water cooler, cyclic water tank, heat storage tank and external application water tank；The first coil pipe, the second coil pipe and energy storage materials of phase change are equipped in heat storage tank；The input end of first coil pipe is connected with the outlet end of water cooler, and the outlet end of the first coil pipe is connected with the input end of cyclic water tank；The input end of second coil pipe is connected by the second water pump with the outlet end of external application water tank, and the outlet end of the second coil pipe is connected with the input end of external application water tank.
Description
Technical field
The invention belongs to freeze and phase-change heat storage technology field, and in particular to a kind of refrigerator and phase-changing energy-storing hot water coupled systemes
System.
Background technique
China is used as the first in the world carbon emission big country, and energy-saving and emission-reduction have become urgently to be resolved important in process of economic development
Problem.However simultaneously, people are again increasingly stronger for the demand of life convenient, and life energy consumption is increasing, for example, refrigerator and
Water heater arrangement power consumption has accounted for 50% or more of resident's total electricity consumption.
Present inventor is in realizing the embodiment of the present application during inventive technique scheme, and the discovery prior art is at least
It has the following technical problems:
1, the chlorofluoromethane refrigerant environment friendly in the market in the refrigeration systems such as existing refrigerator is low, and natural refrigerant is answered
With larger with Difficulty；2, refrigerator and hot-water heating system are respectively independent, and energy consumption is high and energy utilization rate is low.
Summary of the invention
It is respectively independent to solve current refrigerator and hot-water heating system, have the shortcomings that energy consumption is high and energy utilization rate is low, this hair
It is bright that a kind of refrigerator and phase-changing energy-storing hot water coupling system are provided.
The technical solution adopted by the present invention is that: the embodiment of the present application provides a kind of refrigerator and phase-changing energy-storing hot water coupled systemes
System, the system comprises for power supply power supply unit, for the refrigerating plant of cooling supply and for providing the hot water apparatus of hot water；
The power supply unit includes the solar panel that can convert solar energy into electric energy, and the solar panel
It is connected to the battery；
The refrigerating plant include refrigerator and for the refrigerator provide cooling capacity several refrigeration units；The refrigeration
Unit includes semiconductor chilling plate, and the cold end of the semiconductor chilling plate is affixed by the outer wall of radiating fin and the refrigerator
It closes, the hot end of the semiconductor chilling plate and the outer wall of water cooler fit；Each semiconductor chilling plate be sequentially connected in series and with
The battery is composed in series the first series circuit；The refrigerator is connected with the battery；
Each semiconductor chilling plate is correspondingly provided with radiator fan, and the radiator fan faces the semiconductor system
Cold hot end, to assist the hot-side heat dissipation of the semiconductor chilling plate；The radiator fan is connected with the battery and group
At the second series circuit, temperature detect switch (TDS) is also in series on second series circuit, and temperature detect switch (TDS) setting is described half
On the hot end of conductor cooling piece.
The hot water apparatus includes the water cooler, cyclic water tank, heat storage tank and external application water tank；The closed heat storage tank
It is inside equipped with the first coil pipe and the second coil pipe, energy storage materials of phase change, and first coil pipe and institute are also filled in the heat storage tank
The second coil pipe is stated to fill in the energy storage materials of phase change；
The input end of first coil pipe is connected with the outlet end of the water cooler, the outlet end of first coil pipe with
The input end of the cyclic water tank is connected, and the outlet end of the cyclic water tank by the first water pump and the water cooler into
Mouth end is connected；Then first coil pipe, the cyclic water tank are connected to the water cooler head and the tail, can be with the phase transformation with composition
First heat-exchanging loop of energy-accumulation material exchange heat；
The input end of second coil pipe is connected by the second water pump with the outlet end of the external application water tank, and described second
The outlet end of coil pipe is connected with the input end of the external application water tank, then second coil pipe connects with the external application water tank head and the tail
It is logical, to constitute the second heat-exchanging loop that can exchange heat with the energy storage materials of phase change；And it is additionally provided with out on the external application water tank
The mouth of a river, the water outlet are equipped with valve.
Further, the energy storage materials of phase change is paraffin.
Further, first coil pipe and the second coil pipe are the copper pipe of spiral setting.
Further, first coil pipe and second coil pipe mutually coil, and first coil pipe and described second
The centre of the heat storage tank is arranged in coil pipe.
The beneficial effects of the present invention are embodied in:
1, semiconductor refrigerating is a kind of refrigeration modes with good prospect.It replaces compressor refrigeration, saves high-grade
Electric energy, low-profile are suitble to small-sized portable refrigeration system.Phase change heat storage material is big with amount of stored heat, stores heat release approximately constant temperature
The characteristics of, superfluous energy storage can get up to solve the energy supply and demand time is uncoordinated and Regional Distribution to a certain extent
Unbalanced contradiction plays facilitation to the raising of efficiency of energy utilization.
2, the present invention is stored and is recycled to heat by phase change heat storage material, is driven using low grade heat energy, is saved
High-grade electric energy consumption is saved, improves energy utilization rate significantly, and environment friendly is high；Refrigerating plant and hot water apparatus coupling
It closes, applies the cold and hot end heat of semiconductor chilling plate rationally, do not waste any energy, and in heat-accumulating process knot
Shu Hou, system can support refrigerator long period continuous work with continued power, further reduce the waste of energy.It should
Invention has refrigerated efficient quick, easy to carry, and the service life is long, runs smoothly, go on a tour suitable for self-driving and outdoor is camped etc. no
Just the advantages of occasion.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention in an embodiment.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the invention patent, it is clear that described
Embodiment is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, such as there is term "
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to attached drawing 1, the present embodiment provides a kind of refrigerator and phase-changing energy-storing hot water coupling systems, it is characterised in that: described
System includes the power supply unit for power supply, the refrigerating plant for cooling supply and for providing the hot water apparatus of hot water；
The power supply unit includes the solar panel 1 that can convert solar energy into electric energy, and the solar battery
Plate 1 is connected with battery 16；
Specifically, the solar panel 1 absorbs solar energy and is converted into electric energy, and the electric energy is stored in described
Power backup is served as in battery 16, to reach energy-saving and environment-friendly effect.
The refrigerating plant include refrigerator 7 and for the refrigerator 7 provide cooling capacity several refrigeration units；The system
Cold unit includes semiconductor chilling plate 2, and the cold end of the semiconductor chilling plate 2 passes through the outer of radiating fin 4 and the refrigerator 7
Wall fits, and the hot end of the semiconductor chilling plate 2 and the outer wall of water cooler 3 fit；Each semiconductor chilling plate 2 is successively
It connects and is composed in series the first series circuit with the battery；The refrigerator is connected with the battery 16；
Specifically, the refrigerating plant includes two refrigeration units, each refrigeration unit, which includes one, described is partly led
Body cooling piece 2, and two semiconductor chilling plates 2 are separately positioned on the upper and lower ends of the refrigerator 7.
Specifically, the radiating fin 4 is fixed on the outer wall of the refrigerator 7, such as it can be adhesively fixed, the semiconductor
The hot end of cooling piece 2 is fixed on the outer wall of the water cooler 3, such as can be adhesively fixed.To improve heat transfer efficiency, the heat dissipation
Fin 4 and the outer wall of the refrigerator should fit closely, and the hot end of the semiconductor chilling plate 2 and the outer wall of the water cooler 3 are answered
It fits closely.
Specifically, the battery 16 is powered to the semiconductor chilling plate 2, the battery 16 drives the semiconductor
Cooling piece 2 works, so that the both ends of the semiconductor chilling plate 2 generate the temperature difference, wherein the hot end of the semiconductor chilling plate 2
To 3 heat supply of water cooler, the cold end of the semiconductor chilling plate 2 gives 7 cooling supply of refrigerator.
Specifically, the electrical component (such as compressor, motor, blower) of the refrigerator 7 respectively with the battery
16 are connected, so that the refrigerator 7 can be by the independent driving refrigeration of the battery 16.The refrigerator 7 is also connected with external power supply (such as city
Electricity), to be driven and be freezed by the external power supply in 16 electricity shortage of battery.
Specifically, when the cooling capacity needed for the semen donors of the semiconductor chilling plate 2 can meet refrigerator 7, refrigerator 7 it is cold
Amount is provided alone by the cold end of the semiconductor chilling plate 2；When the semen donors of the semiconductor chilling plate 2 are not able to satisfy the ice
When cooling capacity needed for case 7, the refrigerator 7 can voluntarily freeze simultaneously, cooperatively to maintain refrigerator with the semiconductor chilling plate 2
Cooling capacity needed for 7.
Each semiconductor chilling plate 2 is correspondingly provided with radiator fan 5, and the radiator fan 5 is partly led in face of described
The hot end of body cooling piece 2, to assist the hot-side heat dissipation of the semiconductor chilling plate 2；The radiator fan 5 and the battery 16
It is connected and forms the second series circuit, temperature detect switch (TDS) 6 is also in series on second series circuit, and the temperature detect switch (TDS) 6 is set
It sets on the hot end of the semiconductor chilling plate 2.
Specifically, when the hot-side temperature of the semiconductor chilling plate 2 is higher than 6 on state of temperature detect switch (TDS) and cutting shape
When the switching temperature of state, the temperature detect switch (TDS) 6 is connected, then the second series circuit connection, so that the battery 16 drives
The radiator fan 5 works, to assist the hot-side heat dissipation of the semiconductor chilling plate 2.At this time because of the semiconductor chilling plate 2
Cold junction temperature is higher, and the refrigerator 7 is driven by battery 16 to freeze.
The hot water apparatus includes the water cooler 3, cyclic water tank 8, heat storage tank 12 and external application water tank 14；Closed is described
It is equipped with the first coil pipe 10 and the second coil pipe 12 in heat storage tank 12, is also filled with energy storage materials of phase change, and institute in the heat storage tank 14
It states the first coil pipe 10 and second coil pipe 12 fills in the energy storage materials of phase change；
The input end of first coil pipe 10 is connected with the outlet end of the water cooler 3, and first coil pipe 10 goes out
Mouthful end is connected with the input end of the cyclic water tank 8, and the outlet end of the cyclic water tank 8 pass through the first water pump 9 with it is described
The input end of water cooler 3 is connected；Then first coil pipe 10, the cyclic water tank 8 are connected to from beginning to end with the water cooler 3, with
Constitute the first heat-exchanging loop that heat can be exchanged with the energy storage materials of phase change；
Specifically, the input end of first coil pipe 10 is connected with the outlet end of the water cooler 3 by first pipe,
The outlet end of first coil pipe 10 is connected with the input end of the cyclic water tank 8 by second pipe.The first pipe
Run through the heat storage tank 12 with second pipe sealing, with the inlet end and an outlet end phase respectively with first coil pipe 10
Even.
Specifically, first water pump 9 extracts the cold water in the cyclic water tank 8 to institute after first water pump 9 is opened
It states in water cooler 3, and the cold water in the water cooler 3, under the heating in the hot end of the semiconductor chilling plate 2, water temperature rises；
Then, the water after being heated in water cooler 3 flows into the first coil pipe 10 in the heat storage tank 12, and delivers heat in heat storage tank 12
Phase change heat storage material carry out accumulation of heat；After water in first coil pipe 10 exchanges heat with phase change heat storage material, institute is flowed back to again
It states in cyclic water tank 8.So circulation certain time stores full heat when the phase change heat storage material in the heat storage tank 12 all melts
When amount, the first water pump 9 is closed, the work of the first heat-exchanging loop stops.2 hot-side temperature of semiconductor chilling plate increases, the temperature
It controls switch 6 to be closed, the battery 16 drives the radiator fan 5 to work, and the hot end of semiconductor chilling plate 2 is transmitted to the water cooling
Heat in device 3 is blown away by radiator fan 5, and cooling capacity is transmitted to radiating fin 4 and maintains refrigerator 7 by the cold end of semiconductor chilling plate 2
Low temperature, to make the temperature of refrigerator 7 lower than 0 DEG C, to assist refrigerator 7 to reach refrigeration effect.
The input end of second coil pipe 11 is connected by the second water pump 13 with the outlet end of the external application water tank 14, institute
The outlet end for stating the second coil pipe 11 is connected with the input end of the external application water tank 14, then second coil pipe 11 and the external application
Water tank 14 is connected to from beginning to end, to constitute the second heat-exchanging loop that can exchange heat with the energy storage materials of phase change；And the exterior-applied liquid medicine
Water outlet is additionally provided on case 14, the water outlet is equipped with valve 15.
Specifically, the input end of second coil pipe 11 is connected with the outlet end of the external application water tank 14 by third pipeline
Logical, the outlet end of second coil pipe 11 is connected with the input end of the external application water tank 14 by the 4th pipeline.The third
Pipeline and the 4th seal for pipe joints run through the heat storage tank 12, with the inlet end and an outlet end respectively with second coil pipe 11
It is connected.Wherein, second water pump 13 is arranged on the third pipeline.
Specifically, the second heat-exchanging loop is started to work when there is hot water use demand.Start second water pump 13, institute
It states in the cold water to the second coil pipe 11 of the heat storage tank 12 that the second water pump 13 extracts in the external application water tank 14.Phase-changing energy-storing material
Material is by the heat transfer of accumulation to the cold water in second coil pipe 11.Cold water in the external application water tank 14 exchanges heat back second
Through circulation after a period of time in road, that is, can reach using temperature.Then, opening the valve 15 can be used hot water.
The present invention utilizes the temperature characteristic of semiconductor chilling plate 2, by the heat storage of hot end generation in phase change heat storage tank,
It is created condition simultaneously for the consecutive low temperature of cold end.
Further, the energy storage materials of phase change is paraffin.
Specifically, paraffin is as the advantages of energy storage materials of phase change: stable, the nontoxic, nothing without supercooling and precipitation phenomenon, performance
Corrode and cheap.
Further, first coil pipe 10 and the second coil pipe 11 are the copper pipe of spiral setting.
Specifically, first coil pipe 10 and the setting of 11 spiral of the second coil pipe can increase the first coil pipe 10 and the second coil pipe 11
Setting length in the heat storage tank 12, so as to increase the first coil pipe 10 and the second coil pipe 11 and the energy storage materials of phase change
Heat exchange area, to improve heat transfer effect.
Further, first coil pipe 10 and second coil pipe 11 mutually coil, and first coil pipe 10 and institute
State the centre that the heat storage tank 12 is arranged in the second coil pipe 11.
Specifically, first coil pipe 10 and the second coil pipe 11 mutually coil and are arranged in the centre of the heat storage tank 12,
So that the phase change heat storage material is enclosed in around first coil pipe 10 and second coil pipe 11, to improve heat exchange
Effect.
In the daytime workflow of the invention is as follows:
Power supply unit work: the solar energy electroplax 1 receives solar energy and generates electricity, and electricity is stored in battery 16.
Refrigerating plant work: the battery 16 drives the semiconductor chilling plate 2 to work, the semiconductor chilling plate 2
Both ends generate the temperature difference, wherein the hot end of the semiconductor chilling plate 2 by the water cooler 3, the cyclic water tank 8 with it is described
Phase change heat storage material in heat storage tank 12 generates heat exchange, and phase change heat storage material starts accumulation of heat；The semiconductor chilling plate 2 it is cold
Cooling capacity is passed to the refrigerator 7 by end, and refrigerator 7 improves cooling capacity by the semiconductor chilling plate 2.
After phase change heat storage material accumulation of heat, second heat-exchanging loop stops working, the semiconductor chilling plate 2
Hot-side temperature is excessively high, and temperature detect switch (TDS) 6 is connected, and battery 16 drives the radiator fan 5 to work, and refrigerator 7 is driven by battery 16
Refrigeration.
Process of working at night of the invention:
Hot water apparatus works: the cold water generation heat exchange in phase change heat storage material and external application water tank 14, in external application water tank 14
Cold water heated by phase change heat storage material after, open valve 15 i.e. can be used hot water.
At this point, the refrigerator 7 is voluntarily freezed by the driving of battery 16.
One aspect of the present invention is driven using low grade heat energy, saves high-grade electric energy consumption, heat storage to phase transformation is stored
In hot material；Another aspect refrigerator 7 is coupled with the hot water apparatus of phase-transition heat-storage, closes semiconductor cold and hot end heat
It ought to use；In addition, this system is easy to carry, go on a tour suitable for self-driving and the inconvenient occasions such as outdoor is camped.This system is for solving
Energy availability and demand anxiety, the social contradications of the deterioration of the ecological environment have important practical significance at present.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range is not construed as being only limitted to the concrete form of embodiment statement, and protection scope of the present invention is also and in those skilled in the art
Member according to the present invention design it is conceivable that equivalent technologies mean.
Claims (4)
1. a kind of refrigerator and phase-changing energy-storing hot water coupling system, it is characterised in that: the system comprises for power supply for Denso
It sets, for the refrigerating plant of cooling supply and for providing the hot water apparatus of hot water；
The power supply unit includes the solar panel that can convert solar energy into electric energy, and the solar panel and is stored
Battery is connected；
The refrigerating plant include refrigerator and for the refrigerator provide cooling capacity several refrigeration units；The refrigeration unit
Including semiconductor chilling plate, and the cold end of the semiconductor chilling plate is fitted by the outer wall of radiating fin and the refrigerator,
The hot end of the semiconductor chilling plate and the outer wall of water cooler fit；Each semiconductor chilling plate be sequentially connected in series and with it is described
Battery is composed in series the first series circuit；The refrigerator is connected with the battery；
Each semiconductor chilling plate is correspondingly provided with radiator fan, and the radiator fan faces the semiconductor chilling plate
Hot end, to assist the hot-side heat dissipation of the semiconductor chilling plate；The radiator fan is connected with the battery and forms
Two series circuits are also in series with temperature detect switch (TDS) on second series circuit, and the temperature detect switch (TDS) is arranged in the semiconductor
On the hot end of cooling piece.
The hot water apparatus includes the water cooler, cyclic water tank, heat storage tank and external application water tank；It is set in the closed heat storage tank
There are the first coil pipe and the second coil pipe, energy storage materials of phase change, and first coil pipe and described are also filled in the heat storage tank
Two coil pipes fill in the energy storage materials of phase change；
The input end of first coil pipe is connected with the outlet end of the water cooler, the outlet end of first coil pipe with it is described
The input end of cyclic water tank is connected, and the outlet end of the cyclic water tank passes through the input end of the first water pump and the water cooler
It is connected；Then first coil pipe, the cyclic water tank are connected to the water cooler head and the tail, can be with the phase-changing energy-storing with composition
First heat-exchanging loop of material exchange heat；
The input end of second coil pipe is connected by the second water pump with the outlet end of the external application water tank, second coil pipe
Outlet end be connected with the input end of the external application water tank, then second coil pipe is connected to external application water tank head and the tail, with
Constitute the second heat-exchanging loop that heat can be exchanged with the energy storage materials of phase change；And it is additionally provided with water outlet on the external application water tank,
The water outlet is equipped with valve.
2. a kind of refrigerator as described in claim 1 and phase-changing energy-storing hot water coupling system, it is characterised in that: the phase-changing energy-storing
Material is paraffin.
3. a kind of refrigerator as described in claim 1 and phase-changing energy-storing hot water coupling system, it is characterised in that: first coil pipe
It is the copper pipe of spiral setting with the second coil pipe.
4. a kind of refrigerator as described in claim 1 and phase-changing energy-storing hot water coupling system, it is characterised in that: first coil pipe
It is mutually coiled with second coil pipe, and the centre of the heat storage tank is arranged in first coil pipe and second coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221494.0A CN109405343B (en) | 2018-10-19 | 2018-10-19 | Refrigerator and phase-change energy-storage hot water coupling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221494.0A CN109405343B (en) | 2018-10-19 | 2018-10-19 | Refrigerator and phase-change energy-storage hot water coupling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109405343A true CN109405343A (en) | 2019-03-01 |
| CN109405343B CN109405343B (en) | 2024-07-02 |
Family
ID=65467857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (2)
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| CN110645689A (en) * | 2019-10-23 | 2020-01-03 | 珠海格力电器股份有限公司 | Heat collecting and utilizing device and method for improving energy utilization rate and semiconductor air conditioner |
| WO2021068396A1 (en) * | 2019-10-09 | 2021-04-15 | 广东美的白色家电技术创新中心有限公司 | Apparatus for cooling or heating liquid |
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