CN207894047U - One kind is that thermal regenerator heat pump couples hot-water heating system with solar energy - Google Patents
One kind is that thermal regenerator heat pump couples hot-water heating system with solar energy Download PDFInfo
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- CN207894047U CN207894047U CN201820078605.6U CN201820078605U CN207894047U CN 207894047 U CN207894047 U CN 207894047U CN 201820078605 U CN201820078605 U CN 201820078605U CN 207894047 U CN207894047 U CN 207894047U
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- water
- coil pipe
- static state
- water tank
- pipe static
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
It is that thermal regenerator heat pump couples hot-water heating system with solar energy the utility model discloses one kind, including solar thermal collector, instant heating type double-tube heat exchanger, coil pipe static state heated type water tank, solar thermal collector, instant heating type double-tube heat exchanger, coil pipe static state heated type water tank are connected in parallel in water-flow circuit, instant heating type double-tube heat exchanger, coil pipe static state heated type water tank are also connected in parallel in refrigerant circulation loop, and wind-cooled evaporator, compressor, throttle mechanism are additionally provided in refrigerant circulation loop.The utility model can under three kinds of operational modes hot-water supply, be the instant heating type heating hot-water supply of double-pipe condenser, coil pipe static state heating water tank hot-water supply and solar energy hot-water supply respectively；Coil pipe static state heating water tank and solar water container are mutual water supply tank, can be complementary by solar water and coil pipe static state heating water tank by interior cycle, improve system heat accumulation outlet capacity.
Description
Technical field
The utility model is related to art of heat pumps, more particularly to a kind of is that thermal regenerator heat pump couples hot-water heating system with solar energy.
Background technology
Currently, solar water heating system extensive use in civil buildings, energy conservation and environmental protection in application process, but it is transported
It is affected by meteorological condition during row, the supply stability of hot water is greatly affected.Air source heat pump hot water system,
To consume part electric energy, carry out heating domestic hot water from the air side draw heat of nature, is a kind of energy-efficient domestic hot-water's confession
Scheme is answered, but still needs to consume electric energy always, is unable to fully apply clean energy resource.
Utility model content
The purpose of this utility model is that a kind of i.e. thermal regenerator heat pump of design couples hot-water heating system with solar energy.
For the above-mentioned purpose of utility model of realization, the technical solution of the utility model is：One kind is thermal regenerator heat pump and the sun
Hot-water heating system, including solar thermal collector, instant heating type double-tube heat exchanger, coil pipe static state heated type water tank, the sun can be coupled
Energy heat collector, instant heating type double-tube heat exchanger, coil pipe static state heated type water tank are connected in parallel in water-flow circuit, the solar energy
Heat collector includes solar water container, and water temperature sensor is equipped in solar water container, and the coil pipe static state heated type water tank is water temperature
Coil pipe static state heated type water tank is divided into upper layer and lower layer by stratified water tanks by intermediate partition board, and upper layer is high-temperature water, and lower layer is normal
Warm water, partition board can move up and down in coil pipe static state heated type water tank；In the water-flow circuit be equipped with tap water water inlet, from
Water water outlet, water circulating pump control flow break-make in instant heating type double-tube heat exchanger, the second two-port valve control by the first two-port valve
Coil pipe static state heated type Water in Water Tanks circulation processed is disconnected, and third two-port valve controls flow break-make in solar thermal collector；4th two-way
Valve, the break-make of the 5th two-port valve control loop water pump, short circuit；
The instant heating type double-tube heat exchanger, coil pipe static state heated type water tank are also connected in parallel in refrigerant circulation loop,
Wind-cooled evaporator, compressor, throttle mechanism are additionally provided in refrigerant circulation loop, the 6th two-port valve controls instant heating type sleeve heat exchange
Refrigerant break-make in device, the 7th two-port valve control refrigerant break-make in coil pipe static state heated type water tank.
The utility model has the beneficial effects that：
1, the utility model can under three kinds of operational modes hot-water supply, be that the instant heating type heating of double-pipe condenser supplies respectively
Hot water, coil pipe static state heating water tank hot-water supply and solar energy hot-water supply；
2, the utility model coil pipe static state heating water tank and solar water container are mutual water supply tank, when solar energy abundance, are led to
Solar water can be stored in coil pipe static state heating water tank by cycle in crossing, can be by disk by interior cycle when solar energy deficiency
Pipe static state heating water tank hot water storage improves system heat accumulation outlet capacity in solar water container.
3, solar energy hot-water supply is preferentially used, coil pipe static state heating water tank hot-water supply is enabled when solar energy deficiency, when
When static heating coil water tank is in low water level, instant heating type heat pump unit hot-water supply is directly initiated, ensures the section of system optimal
It can operating scheme.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is coil pipe static state heated type cisten mechanism schematic diagram.
Specific implementation mode
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, 2, a kind of to be that thermal regenerator heat pump couples hot-water heating system with solar energy, including solar thermal collector 8, i.e.
Hot type double-tube heat exchanger 2, coil pipe static state heated type water tank 3, the solar thermal collector 8, instant heating type double-tube heat exchanger 2, coil pipe
Static heated type water tank 8 is connected in parallel in water-flow circuit A, and the solar thermal collector 8 includes solar water container 9, the sun
It can be equipped with water temperature sensor (not shown) in water tank 9, the coil pipe static state heated type water tank 3 is water temperature delamination water tank, is led to
It crosses intermediate partition board and coil pipe static state heated type water tank is divided into upper layer and lower layer, upper layer is high-temperature water, and lower layer is normal-temperature water, partition board
302 can move up and down in coil pipe static state heated type water tank 3；Tap water water inlet 1, originally is equipped in the water-flow circuit A
Water water outlet 10, water circulating pump 7 control flow break-make in instant heating type double-tube heat exchanger 2, the second two-way by the first two-port valve S1
Flow break-make in valve S2 control coil pipe static state heated types water tank 3, it is logical that third two-port valve S3 controls flow in solar thermal collector 8
It is disconnected；4th two-port valve S4, the break-make of the 5th two-port valve S5 control loops water pump 7, short circuit.
The instant heating type double-tube heat exchanger 2, coil pipe static state heated type water tank 3 are also connected in refrigerant circulation loop B in parallel
In, wind-cooled evaporator 5, compressor 6, throttle mechanism 4 are additionally provided in refrigerant circulation loop B, the 6th two-port valve a1 controls are heat
Refrigerant break-make in formula double-tube heat exchanger 2, the 7th two-port valve a2 control refrigerant break-make in coil pipe static state heated type water tank 3.
I.e. thermal regenerator heat pump couples the control method of hot-water heating system with solar energy, specific as follows：
The method of operation one：When water temperature sensor detection 9 water temperature of solar water container satisfies the use demand, third two-port valve
S3, the 4th two-port valve S4 are opened, and the first two-port valve S1, the second two-port valve S2, the 5th two-port valve S5 are closed, and directly use solar energy
Water tank 9 supplies water；
The method of operation two：When water temperature sensor detection 9 water temperature of solar water container is unsatisfactory for use demand, the second two-port valve
S2 is opened, the first two-port valve S1, third two-port valve S3, the 4th two-port valve S4, and the 5th two-port valve S5 is closed, and is added using coil pipe static state
Hot type water tank 3 supplies water；
The method of operation three：During coil pipe static state heated type water tank 3 supplies water, when partition board 302 rises at the B of upper layer, the one or two
Port valve S1 is opened, and the second two-port valve S2, third two-port valve S3, the 4th two-port valve S4, the 5th two-port valve S5 are closed, instant heating type casing
2 water supply start of heat exchanger, while the 6th two-port valve a1 is opened, instant heating type double-tube heat exchanger 2 is passed through refrigerant.
The method of operation four：In the case of instant heating type double-tube heat exchanger 2 supplies water, after stopping water, if water temperature in solar water container 9
Meet temperature requirement, 9 hot water of solar water container is supplemented to coil pipe static state heated type water tank 3 by ON cycle water pump 7；If the sun
Water temperature is unsatisfactory for temperature requirement in energy water tank 9, starts coil pipe static state heated type water tank 9, opens the 7th two-port valve a2, closes the 6th
Two-port valve a1, normal-temperature water is heated in coil pipe static state heated type water tank 3, when water temperature reaches setting value, the second two-port valve S2, third
Two-port valve S3 and the 5th two-port valve S5 are opened, and are closed the 4th two-port valve S4, are started water circulating pump 7, by coil pipe static state heated type water
Hot water adds to solar water container 9 in case 3, until water temperature meets temperature requirement in solar water container 9, improves system water storage energy
Power.
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Claims (1)
1. one kind is thermal regenerator heat pump couples hot-water heating system with solar energy, which is characterized in that including solar thermal collector, instant heating type
Double-tube heat exchanger, coil pipe static state heated type water tank, the solar thermal collector, instant heating type double-tube heat exchanger, the heating of coil pipe static state
Formula water tank is connected in parallel in water-flow circuit, and the solar thermal collector includes solar water container, is equipped in solar water container
Water temperature sensor, the coil pipe static state heated type water tank are water temperature delamination water tank, are heated coil pipe static state by intermediate partition board
Formula water tank is divided into upper layer and lower layer, and upper layer is high-temperature water, and lower layer is normal-temperature water, and partition board can be in coil pipe static state heated type water tank up and down
It is mobile；It is equipped with tap water water inlet, running water outlet mouth, water circulating pump in the water-flow circuit, passes through the first two-port valve control
Flow break-make in instant heating type double-tube heat exchanger is made, the second two-port valve controls the circulation of coil pipe static state heated type Water in Water Tanks and breaks, third
Two-port valve controls flow break-make in solar thermal collector；The break-make, short of 4th two-port valve, the 5th two-port valve control loop water pump
Road；
The instant heating type double-tube heat exchanger, coil pipe static state heated type water tank are also connected in parallel in refrigerant circulation loop, refrigeration
Wind-cooled evaporator, compressor, throttle mechanism are additionally provided in agent circulation loop, the 6th two-port valve controls in instant heating type double-tube heat exchanger
Refrigerant break-make, the 7th two-port valve control refrigerant break-make in coil pipe static state heated type water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078605.6U CN207894047U (en) | 2018-01-17 | 2018-01-17 | One kind is that thermal regenerator heat pump couples hot-water heating system with solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078605.6U CN207894047U (en) | 2018-01-17 | 2018-01-17 | One kind is that thermal regenerator heat pump couples hot-water heating system with solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894047U true CN207894047U (en) | 2018-09-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078605.6U Expired - Fee Related CN207894047U (en) | 2018-01-17 | 2018-01-17 | One kind is that thermal regenerator heat pump couples hot-water heating system with solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253643A (en) * | 2018-01-17 | 2018-07-06 | 福建工程学院 | One kind is that thermal regenerator heat pump couples hot-water heating system and control method with solar energy |
-
2018
- 2018-01-17 CN CN201820078605.6U patent/CN207894047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253643A (en) * | 2018-01-17 | 2018-07-06 | 福建工程学院 | One kind is that thermal regenerator heat pump couples hot-water heating system and control method with solar energy |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200117 |