CN208671395U - A kind of phase transformation heat collection, energy storage one solar water heater - Google Patents
A kind of phase transformation heat collection, energy storage one solar water heater Download PDFInfo
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- CN208671395U CN208671395U CN201821299577.7U CN201821299577U CN208671395U CN 208671395 U CN208671395 U CN 208671395U CN 201821299577 U CN201821299577 U CN 201821299577U CN 208671395 U CN208671395 U CN 208671395U
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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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- 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
- Y02E10/47—Mountings or tracking
Abstract
The utility model relates to a kind of solar water heater, especially a kind of phase transformation heat collection, energy storage one solar water heater.The inside of shell is equipped with the liner of co-axial arrangement, and heat exchange coil is equipped in liner, is additionally provided with phase-change material storage unit in liner, and cavity is formed between shell and liner, and a part of cavity is filled with insulating layer, and another part of cavity is greenhouse；The side of shell offers window, and euphotic cover plate is equipped on window, and euphotic cover plate is located at ipsilateral with greenhouse；The top of shell side is equipped with hot water outlet pipe, and ipsilateral lower part is equipped with cold water inlet, and one end of heat exchange coil is connected to hot water outlet pipe, and the other end of heat exchange coil is connected to cold water inlet.The utility model is simple and compact for structure, and solar energy is combined with phase-change material, and the heat storage of solar energy acquisition is got up using phase-change material, small and exquisite, has good promotional value.
Description
Technical field
The utility model relates to a kind of solar water heater, especially a kind of phase transformation heat collection, energy storage one solar water
Device.
Background technique
Solar energy is a kind of nexhaustible, inexhaustible renewable and clean energy resource, currently, solar energy has been applied to electricity
The utilization of power, heating etc., solar energy can save a large amount of fossil energies, reduce the energy and use dirt of the bring to environment
Dye.The technology of high temperature hot water needed for being lived, being heated using solar energy has become mature, but solar energy is in life, confession
There is a fatal weakness for warm use aspects, i.e., it is a kind of intermittent energy, solar radiation by round the clock, season and
The influence of rain and snow weather factor, shows as discontinuity and unstability.
In addition, conventional solar boilers include that heat collector, water tank and various assemblies constitute a complete hot water system
System, systematic comparison are complicated.Heat collector therein is a kind of device for absorbing solar radiation energy and heat is transmitted to working medium, at present
Heat collector for heating to water makes heat collector to Jie generally using first connecting water tank with the medium circulation pipe on heat collector
Medium heating in matter circulation pipe, then the medium after heating is drained into the dielectric layer in water tank, make thermal medium to water tank
Interior water is heated.This heating method just has to using water tank and medium circulation pipe, and for using this kind of hot water
The installation of the user of device, water tank can occupy certain interior space；In addition, heat collector is mounted on outdoor by fixed bracket,
And water tank is mounted in interior, the two is connected by circulating line, easily causes thermal loss in this way, the thermal efficiency is lower.
Utility model content
The purpose of the utility model is to provide a kind of phase transformation heat collection, energy storage one solar water heater, structure is simply tight
It gathers, solar energy is combined with phase-change material, the heat storage of solar energy acquisition is got up using phase-change material, ensure that too
Hot water can be used when insufficient in the positive energy, its quantity of heat storage of same volume is that the three times of conventional water tank are more, volume
It is small, energy is high, hot water being capable of plug and play；The water heater does not need the components such as additional water tank and traditional heat collector, small
It is skilful exquisite, there is good promotional value.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of phase transformation heat collection, energy storage one solar water heater include insulating layer, hot water outlet pipe, shell, euphotic cover plate,
The inside in phase-change material storage unit, heat exchange coil, liner, cold water inlet and greenhouse, the shell is equipped with co-axial arrangement
Liner, heat exchange coil is equipped in the liner, heat exchange coil therein can be copper pipe.Phase transformation material is additionally provided in the liner
Expect storage unit, phase-change material is equipped in phase-change material storage unit, phase-change material is generally divided into organic, inorganic at present and mixes
Class is closed, does not do detailed constraint, specific choose can carry out economy than choosing according to the market price.The heat of phase-change material absorption solar energy
Amount carries out accumulation of heat accumulation of energy, carries out heat exchange with the water in latent heat of phase change when water and heat exchange coil, water is heated.Heat exchange coil is by phase
The heat become in material is changed in water, and cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.It is described outer
Cavity is formed between shell and liner, a part of the cavity is filled with insulating layer, plays good heat insulation effect, prevent heat
It scatters and disappears.Another part of the cavity is greenhouse, forms the greenhouse heat-insulating of opposing seal, and form greenhouse effects, preferably anti-
Only heat loss.The side of the shell offers window, and euphotic cover plate, the euphotic cover plate and temperature are equipped on the window
Room is located at ipsilateral；Euphotic cover plate is located at sunny side, receives the irradiation of sunlight.The top of the shell side is equipped with hot water effluent
Pipe, ipsilateral lower part are equipped with cold water inlet, and one end of the heat exchange coil is connected to hot water outlet pipe, the heat exchange coil
The other end be connected to cold water inlet.Cold water inlet therein connects cold water end, and hot water outlet pipe connects user's hot water pipe net.
The contact position in phase transformation heat collection, energy storage one solar water heater above-mentioned, the liner and greenhouse is equipped with heat-sink shell.
The surface of phase transformation heat collection, energy storage one solar water heater above-mentioned, the liner passes through physical vapour deposition (PVD), tool
The technique of body can be coated with heat-sink shell for magnetron sputtering, and the heat-sink shell is solar selectively absorbing coating.Inside liner
Phase-change material is stored, the heat-sink shell of outer surface absorbs solar energy, and exchanges heat to phase-change material, makes the real-time accumulation of energy of phase-change material.
Phase transformation heat collection, energy storage one solar water heater above-mentioned further includes shell end socket and phase-change material inlet, described
The both ends of shell are sealed with shell end socket, and the top side of the shell is equipped with phase-change material inlet, the phase-change material note
Entrance is connected to phase-change material storage unit.
Phase transformation heat collection, energy storage one solar water heater above-mentioned further includes fixing screws and cover board press strip, the euphotic cover
The surrounding of plate is fixed through cover board press strip with shell, is additionally provided with fixing screws on the cover board press strip.The fixing screws are for solid
Determine connected with outer casing, euphotic cover plate and cover board press strip.
Phase transformation heat collection, energy storage one solar water heater above-mentioned further includes fixing belt and hanger, and the shell is far from light transmission
The side of cover board is fixed with hanger, and the periphery of the liner is also arranged with fixing belt, and the end of the fixing belt is solid with hanger
Fixed connection.Fixing belt therein can be fillet steel band, be secured together around liner with hanger, play good load-bearing and make
With.The utility model can be placed on building sunny side vertically, can also be fixed at an angle by hanger balcony balustrade or
On person's external wall, the components such as additional water tank and traditional heat collector are not needed, it is small and exquisite.
Phase transformation heat collection, energy storage one solar water heater above-mentioned further includes greenhouse strip of paper used for sealing, between the insulating layer and greenhouse
Equipped with greenhouse strip of paper used for sealing.
Phase transformation heat collection, energy storage one solar water heater above-mentioned, the top side of the shell are additionally provided with exhaust outlet, institute
Exhaust outlet is stated also to be connected to phase-change material storage unit.When injecting phase-change material into phase-change material storage unit, pass through row
Port exhaust guarantees that the pressure in liner is stablized, is sealed against after material feeding.
Phase transformation heat collection, energy storage one solar water heater above-mentioned is also equipped with relief valve on the exhaust outlet.It lets out in real time
Pressure, guarantees the stabilization of system.
Phase transformation heat collection, energy storage one solar water heater above-mentioned, the transversal cross-section of the shell is ellipse, described
Light cover board is plastics sunlight board or armorplate glass.The irradiating angle of sunlight is changing always in one day, shell transversal cross-section
This kind of structure arrangement, can preferably from multi-angle absorb sunlight, realize the maximization of heat absorption efficiency.
Compared with prior art, the utility model has the beneficial effect that
1, the utility model is embedded in phase-change material by filling phase-change material in liner, and by heat exchange coil, benefit
High, the big advantage of energy storage density with phase-change material heat enthalpy value, by thermal energy storage in phase-change material, when user when not in use, this
Pass through inside utility model without water flow, solar radiant energy is changed into thermal energy storage in phase-change material；It is as user in use, cold
Water carries out heat exchange by heat exchange coil and phase-change material and utilizes phase-change material to displace the heat stored in phase-change material
Latent heat of phase change realize energy storage and utilization；
2, the utility model is simple and compact for structure, and solar energy is combined with phase-change material, using phase-change material by the sun
The heat storage that can be acquired gets up, and ensure that, hot water can be used when solar energy source is insufficient, solves existing simple
The problem that solar energy heating causes thermal storage performance not high；
3 compare with conventional solar boilers, its quantity of heat storage of same volume is that the three times of conventional water tank are more, volume
It is small, energy storage density is high, energy is high, hot water being capable of plug and play；
4, also provide good solution for solar water heater and architecture-integral, the water heater can not only and sun
Platform railing perfect combination together, and can be arbitrarily placed on roof or hang on wall, not need additional water tank
It is small and exquisite with the components such as traditional heat collector, there is good promotional value.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the view in transverse section of the utility model；
Fig. 3 is the longitdinal cross-section diagram of the utility model.
The meaning of appended drawing reference: 1- shell end socket, 2- fixing screws, 3- phase-change material inlet, 4- exhaust outlet, 5- heat preservation
Layer, 6- hot water outlet pipe, 7- shell, the greenhouse 8- strip of paper used for sealing, 9- euphotic cover plate, 10- phase-change material storage unit, 11- heat exchange coil,
12- liner, 13- fixing belt, 14- cover board press strip, 15- cold water inlet, 16- hanger, the greenhouse 17-.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater packet
Include insulating layer 5, hot water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water
Water inlet pipe 15 and greenhouse 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange in the liner 12
Coil pipe 11, heat exchange coil 11 therein can be copper pipe.Phase-change material storage unit 10, phase-change material are additionally provided in the liner 12
Phase-change material is equipped in storage unit 10, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do in detail about
Beam, specific choose can carry out economy than choosing according to the market price.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy,
Heat exchange is carried out with the water in latent heat of phase change when water and heat exchange coil 11, water is heated.Heat exchange coil 11 will be in phase-change material
Heat is changed in water, and cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.The shell 7 and liner
Cavity is formed between 12, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevent heat loss.
Another part of the cavity is greenhouse 17, forms the greenhouse heat-insulating of opposing seal, and form greenhouse effects, is better protected from heat
Amount is scattered and disappeared.The side of the shell 7 offers window, and euphotic cover plate 9, the euphotic cover plate 9 and temperature are equipped on the window
Room 17 is located at ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water
Outlet pipe 6, ipsilateral lower part are equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, institute
The other end for stating heat exchange coil 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6
Connect user's hot water pipe net.The contact position of the liner 12 and greenhouse 17 is equipped with heat-sink shell 18.The surface of the liner 12 passes through object
Physical vapor deposition, specific technique can be coated with heat-sink shell 18 for magnetron sputtering, and the heat-sink shell 18 is solar selectively
Absorber coatings.12 internal reservoir phase-change material of liner, the heat-sink shell 18 of outer surface absorbs solar energy, and exchanges heat and give phase transformation material
Material, makes the real-time accumulation of energy of phase-change material.
Integrated solar water heater further includes shell end socket 1 and phase-change material inlet 3, the both ends sealing of the shell 7
There is shell end socket 1, the top side of the shell 7 is equipped with phase-change material inlet 3, the phase-change material inlet 3 and phase transformation
Material storage unit 10 is connected to.Integrated solar water heater further includes fixing screws 2 and cover board press strip 14, the euphotic cover plate 9
Surrounding is fixed through cover board press strip 14 and shell 7, is additionally provided with fixing screws 2 on the cover board press strip 14.The fixing screws are used for
It is fixedly connected with shell 7, euphotic cover plate 9 and cover board press strip 14.Integrated solar water heater further includes fixing belt 13 and hanger 16, institute
It states shell 7 and is fixed with hanger 16 far from the side of euphotic cover plate 9, the periphery of the liner 12 is also arranged with fixing belt 13, described
The end of fixing belt 13 is fixedly connected with hanger 16.Fixing belt 13 therein can be fillet steel band, around liner 13 and extension
Frame 16 is secured together, and plays good load-bearing effect.The utility model can be placed on building sunny side vertically, can also pass through extension
Frame 16 is fixed at an angle on balcony balustrade or external wall, does not need additional water tank and traditional heat collector etc.
Component is small and exquisite.Integrated solar water heater further includes greenhouse strip of paper used for sealing 8, and greenhouse is equipped between the insulating layer 5 and greenhouse 17
Strip of paper used for sealing 8.The top side of the shell 7 is additionally provided with exhaust outlet 4, and the exhaust outlet 4 is also connected to phase-change material storage unit 10.When
It when injecting phase-change material into phase-change material storage unit 10, is vented by exhaust outlet 4, guarantees that the pressure in liner 12 is steady
It is fixed, it is sealed against after material feeding.Relief valve is also equipped on the exhaust outlet 4.Real-time pressure release guarantees the stabilization of system.
Specifically, the transversal cross-section of the shell 7 is ellipse, the euphotic cover plate 9 is plastics sunlight board or tempering glass
Glass plate.The irradiating angle of sunlight is changing always in one day, this kind of structure arrangement of 7 transversal cross-section of shell, can be preferably
Sunlight is absorbed from multi-angle, realizes the maximization of heat absorption efficiency.
Embodiment 2: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.The contact position of the liner 12 and greenhouse 17 is equipped with heat-sink shell 18.The surface of the liner 12 is heavy by physical vapor
Product, specific technique can be magnetron sputtering.Coated with heat-sink shell 18, the heat-sink shell 18 is that solar selectively absorbs painting
Layer.12 internal reservoir phase-change material of liner, the heat-sink shell 18 of outer surface absorbs solar energy, and exchanges heat to phase-change material, makes phase
Become the real-time accumulation of energy of material.
Embodiment 3: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.Integrated solar water heater further includes shell end socket 1 and phase-change material inlet 3, and the both ends of the shell 7 are sealed with
Shell end socket 1, the top side of the shell 7 are equipped with phase-change material inlet 3, the phase-change material inlet 3 and phase transformation material
Expect that storage unit 10 is connected to.
Embodiment 4: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.Integrated solar water heater further includes fixing screws 2 and cover board press strip 14, and the surrounding of the euphotic cover plate 9 is through cover board
Press strip 14 and shell 7 are fixed, are additionally provided with fixing screws 2 on the cover board press strip 14.The fixing screws are outer for being fixedly connected
Shell 7, euphotic cover plate 9 and cover board press strip 14.
Embodiment 5: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.Integrated solar water heater further includes fixing belt 13 and hanger 16, and side of the shell 7 far from euphotic cover plate 9 is solid
Surely there is hanger 16, the periphery of the liner 12 is also arranged with fixing belt 13, and the end of the fixing belt 13 is fixed with hanger 16
Connection.Fixing belt 13 therein can be fillet steel band, be secured together around liner 13 with hanger 16, play good load-bearing
Effect.The utility model can be placed on building sunny side vertically, can also be fixed at an angle balcony column by hanger 16
On bar or external wall, the components such as additional water tank and traditional heat collector are not needed, it is small and exquisite.
Embodiment 6: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.Phase transformation heat collection, energy storage one solar water heater further includes greenhouse strip of paper used for sealing 8, is set between the insulating layer 5 and greenhouse 17
There is greenhouse strip of paper used for sealing 8.
Embodiment 7: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.The top side of the shell 7 is additionally provided with exhaust outlet 4, and the exhaust outlet 4 is also connected to phase-change material storage unit 10.
It when injecting phase-change material into phase-change material storage unit 10, is vented by exhaust outlet 4, guarantees that the pressure in liner 12 is steady
It is fixed, it is sealed against after material feeding.Relief valve is also equipped on the exhaust outlet 4.Real-time pressure release guarantees the stabilization of system.
Embodiment 8: as shown in Figure 1-Figure 3, a kind of phase transformation heat collection, energy storage one solar water heater includes insulating layer 5, heat
Water outlet pipe 6, shell 7, euphotic cover plate 9, phase-change material storage unit 10, heat exchange coil 11, liner 12, cold water inlet 15 and temperature
Room 17, the inside of the shell 7 are equipped with the liner 12 of co-axial arrangement, are equipped with heat exchange coil 11 in the liner 12, wherein
Heat exchange coil 11 can be copper pipe.Phase-change material storage unit 10 is additionally provided in the liner 12, in phase-change material storage unit 10
Equipped with phase-change material, phase-change material is generally divided into organic, inorganic and mixing class at present, does not do detailed constraint, specific to select
Economy can be carried out than choosing according to the market price by taking.The heat that phase-change material absorbs solar energy carries out accumulation of heat accumulation of energy, with water phase
The water become in latent heat and heat exchange coil 11 carries out heat exchange, and water is heated.Heat exchange coil 11 changes to the heat in phase-change material
In water, cold water goes out into, hot water, hot water can plug and play, bearing operation water it is comfortable.Shape between the shell 7 and liner 12
At cavity, a part of the cavity is filled with insulating layer 5, plays good heat insulation effect, prevents heat loss.The cavity
Another part be greenhouse 17, form the greenhouse heat-insulating of opposing seal, and form greenhouse effects, be better protected from heat loss.
The side of the shell 7 offers window, and euphotic cover plate 9 is equipped on the window, and the euphotic cover plate 9 is located at greenhouse 17
It is ipsilateral；Euphotic cover plate 9 is located at sunny side, receives the irradiation of sunlight.The top of 7 side of shell is equipped with hot water outlet pipe 6,
Ipsilateral lower part is equipped with cold water inlet 15, and one end of the heat exchange coil 11 is connected to hot water outlet pipe 6, the heat exchange plate
The other end of pipe 11 is connected to cold water inlet 15.Cold water inlet 15 therein connects cold water end, and hot water outlet pipe 6 connects user's heat
Pipe network.The transversal cross-section of the shell 7 is ellipse, and the euphotic cover plate 9 is plastics sunlight board or armorplate glass.One day
The irradiating angle of middle sunlight is changing always, this kind of structure arrangement of 7 transversal cross-section of shell can preferably be inhaled from multi-angle
Sunlight is received, realizes the maximization of heat absorption efficiency.
Working principle of the utility model is: phase-change material has the energy for changing its physical state in certain temperature range
Power: by taking solid-liquid phase change as an example, when being heated to fusion temperature, just generating the phase transformation from solid-state to liquid, during fusing,
Phase-change material absorbs and stores a large amount of latent heat；When phase-change material is cooling, the heat of storage is wanted within the scope of certain temperature
It is dispersed into environment, carries out from liquid to solid reverse transformation: in both phase transition process, stored or release energy
Referred to as latent heat of phase change；When physical state changes, the temperature of material itself almost remains unchanged before phase transformation is completed, and forms one
A wide temperature platform.When work, operation on daytime, solar energy is irradiated on heat-sink shell 18 through euphotic cover plate 9, and heat-sink shell 18 connects
Light is received, solar energy is transferred to the phase-change material in phase-change material storage unit 10, by filling phase-change material in liner 12, and
Heat exchange coil 11 is embedded in phase-change material, energy storage density big advantage, by thermal energy storage high using phase-change material heat enthalpy value
In phase-change material, when user passes through without water flow when not in use, inside the utility model, solar radiant energy is changed into thermal energy storage
There are in phase-change material；As user in use, cold water carries out heat exchange by heat exchange coil 11 and phase-change material, to displace phase
Become the heat stored in material, the storage and utilization of energy are realized using the latent heat of phase change of phase-change material.
Claims (10)
1. a kind of phase transformation heat collection, energy storage one solar water heater, which is characterized in that including insulating layer (5), hot water outlet pipe
(6), shell (7), euphotic cover plate (9), phase-change material storage unit (10), heat exchange coil (11), liner (12), cold water inlet
(15) it is equipped with the liner (12) of co-axial arrangement, is equipped in the liner (12) with greenhouse (17), the inside of the shell (7)
Heat exchange coil (11), the liner (12) is interior to be additionally provided with phase-change material storage unit (10), between the shell (7) and liner (12)
Cavity is formed, a part of the cavity is filled with insulating layer (5), and another part of the cavity is greenhouse (17)；It is described outer
The side of shell (7) offers window, is equipped on the window euphotic cover plate (9), the euphotic cover plate (9) and greenhouse (17) position
In ipsilateral；The top of shell (7) side is equipped with hot water outlet pipe (6), and ipsilateral lower part is equipped with cold water inlet
(15), one end of the heat exchange coil (11) is connected to hot water outlet pipe (6), the other end and cold water of the heat exchange coil (11)
Water inlet pipe (15) connection.
2. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that the liner (12)
Heat-sink shell (18) are equipped with the contact position of greenhouse (17).
3. phase transformation heat collection, energy storage one solar water heater according to claim 2, which is characterized in that the liner (12)
Surface have heat-sink shell (18) by physical vapor deposition, the heat-sink shell (18) be solar selectively absorbing coating.
4. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that further include shell envelope
Head (1) and phase-change material inlet (3), the both ends of the shell (7) are sealed with shell end socket (1), the top of the shell (7)
Side is equipped with phase-change material inlet (3), and the phase-change material inlet (3) is connected to phase-change material storage unit (10).
5. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that further include fixed spiral shell
(2) and cover board press strip (14) are followed closely, the surrounding of the euphotic cover plate (9) is fixed through cover board press strip (14) and shell (7), the cover board
Fixing screws (2) are additionally provided on press strip (14).
6. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that further include fixing belt
(13) it is fixed with hanger (16) with hanger (16), the shell (7) far from the side of euphotic cover plate (9), the liner (12)
Periphery is also arranged with fixing belt (13), and the end of the fixing belt (13) is fixedly connected with hanger (16).
7. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that further include greenhouse envelope
Item (8) is equipped with greenhouse strip of paper used for sealing (8) between the insulating layer (5) and greenhouse (17).
8. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that the shell (7)
Top side be additionally provided with exhaust outlet (4), the exhaust outlet (4) is also connected to phase-change material storage unit (10).
9. phase transformation heat collection, energy storage one solar water heater according to claim 8, which is characterized in that the exhaust outlet
(4) relief valve is also equipped on.
10. phase transformation heat collection, energy storage one solar water heater according to claim 1, which is characterized in that the shell (7)
Transversal cross-section be ellipse, the euphotic cover plate (9) be plastics sunlight board or armorplate glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299577.7U CN208671395U (en) | 2018-08-13 | 2018-08-13 | A kind of phase transformation heat collection, energy storage one solar water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299577.7U CN208671395U (en) | 2018-08-13 | 2018-08-13 | A kind of phase transformation heat collection, energy storage one solar water heater |
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| Publication Number | Publication Date |
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| CN208671395U true CN208671395U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895677A (en) * | 2018-08-13 | 2018-11-27 | 山东小鸭新能源科技有限公司 | A kind of phase transformation heat collection, energy storage one solar water heater |
| CN112344555A (en) * | 2019-08-09 | 2021-02-09 | 芜湖美的厨卫电器制造有限公司 | Phase-change water heater |
-
2018
- 2018-08-13 CN CN201821299577.7U patent/CN208671395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895677A (en) * | 2018-08-13 | 2018-11-27 | 山东小鸭新能源科技有限公司 | A kind of phase transformation heat collection, energy storage one solar water heater |
| CN112344555A (en) * | 2019-08-09 | 2021-02-09 | 芜湖美的厨卫电器制造有限公司 | Phase-change water heater |
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