CN108088009A - A kind of energy saving underground heat supply-refrigeration system of zero carbon - Google Patents
A kind of energy saving underground heat supply-refrigeration system of zero carbon Download PDFInfo
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- CN108088009A CN108088009A CN201711351686.9A CN201711351686A CN108088009A CN 108088009 A CN108088009 A CN 108088009A CN 201711351686 A CN201711351686 A CN 201711351686A CN 108088009 A CN108088009 A CN 108088009A
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- water inlet
- heat
- inlet pipe
- outlet pipe
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0057—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a closed circuit in the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
- F24F2005/0067—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Other Air-Conditioning Systems (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a kind of energy saving underground heating and refrigerating systems of zero carbon, including ground heating and refrigerating system, solar thermal collector, heat reservoir, collect cooler and cold-storage system, low temperature resistant pipeline and cold storage material are provided in storage freezer, high temperature-resistive pipeline and heat-storage medium are provided in heat-storing warehouse, ground heating and refrigerating system forms circulation line with solar thermal collector, low temperature resistant pipeline forms circulation line with ground heating and refrigerating system, high temperature-resistive pipeline forms circulation line with ground heating and refrigerating system, solar thermal collector forms circulation line with high temperature-resistive pipeline, collect cooler and form circulation line with low temperature resistant pipeline, collect cooler and form circulation line with ground heating and refrigerating system, electric energy is provided by solar energy photovoltaic panel needed for system.The present invention is not present greenhouse gas emission and may cause the inducement of haze weather, realizes zero carbon emission amount, environmental protection, energy saving heating, the technique effect of refrigeration.
Description
Technical field
The present invention relates to a kind of heat supply-refrigeration system, more particularly to a kind of energy saving underground heat supply-refrigeration system of zero carbon.
Background technology
With the rapid development of economy, traditional fire coal, gas-heating shortcoming are progressively amplified, such as fire coal is to cause currently
The main reason for haze perplexs, combustion gas cost while a large amount of natural gas resources are consumed also remains high；And in summer system
During cold, it is common to use air-conditioning, while expending a large amount of electric energy, the covert consumption energy, while cause waste heat waste.It passes
The air-conditioning system of system simply takes the thermal energy of room air out of outdoor, however whole process is but in process of refrigerastion by refrigerant
It needing to consume big energy, this process increases energy consumption and carbon emission in itself, and winter fire coal not only consumes the energy,
Air is even more polluted, PM2.5 numerical value remains high.Coal changes gas, coal changes electricity and all encounters very big difficulty.Therefore, from environmental protection, energy
The angle of source Substantial evaluation is set out, it is necessary to low-carbon, environmental protection, heating-refrigeration modes of Substantial evaluation.
The content of the invention
For solution more than technical problem, the present invention provide it is a kind of will heat, the energy saving underground of the zero integrated carbon that freezes supplies
Heat-refrigeration system has the advantages that low cost, zero carbon, resources effective utilization, solar energy and geothermal energy etc. are provided multiple forms of energy to complement each other.
To achieve the above object, the present invention provides following technical solutions：
The present invention provides a kind of zero carbon energy saving underground heat supply-refrigeration system, including ground heat supply-refrigeration system, solar energy
Heat collector, heat reservoir, collection cooler and cold-storage system；
Ground heat supply-the refrigeration system connects respectively with the first water inlet pipe, the first outlet pipe, on first water inlet pipe
Water circulating pump is provided with, the water circulating pump is connected with solar energy photovoltaic panel；
The solar thermal collector connects respectively with the second water inlet pipe and the second outlet pipe, and the collection cooler is respectively with the 5th
Water inlet pipe and the connection of the 5th outlet pipe；
The cold-storage system includes storage freezer, and low temperature resistant pipeline and cold storage material are provided in the storage freezer, described resistance to
Cryogenic pipe connects respectively with the 3rd water inlet pipe and the 3rd outlet pipe；
The heat reservoir includes heat-storing warehouse, and high temperature-resistive pipeline and heat-storage medium are provided in the heat-storing warehouse, described resistance to
High temperature conduit connects respectively with the 4th water inlet pipe and the 4th outlet pipe；
5th outlet pipe is connected with the 3rd outlet pipe, and the 5th water inlet pipe connects with the 3rd water inlet pipe
Logical, the collection cooler forms circulation line with the low temperature resistant pipeline, and the 5th outlet pipe is connected with the 3rd outlet pipe
Place and the 5th water inlet pipe are both provided with solenoid valve with the 3rd water inlet pipe connectivity part；
First water inlet pipe is connected with the 3rd outlet pipe, and first outlet pipe connects with the 3rd water inlet pipe
Logical, the low temperature resistant pipeline forms circulation line, first water inlet pipe and the described 3rd with the ground heat supply-refrigeration system
Outlet pipe connectivity part and first outlet pipe are both provided with solenoid valve with the 3rd water inlet pipe connectivity part；
Second water inlet pipe is connected with the 4th water inlet pipe, and second outlet pipe connects with the 4th outlet pipe
Logical, the solar thermal collector forms circulation line, second water inlet pipe and the described 4th water inlet with the high temperature-resistive pipeline
Pipe connectivity part and second outlet pipe are both provided with solenoid valve with the 4th outlet pipe connectivity part；
First water inlet pipe is connected with the 4th outlet pipe, and first outlet pipe connects with the 4th water inlet pipe
Logical, the high temperature-resistive pipeline forms circulation line, first water inlet pipe and the described 4th with the ground heat supply-refrigeration system
Outlet pipe connectivity part and first outlet pipe are both provided with solenoid valve with the 4th water inlet pipe connectivity part.
Optionally, the heat reservoir and/or the cold-storage system are arranged at building underground or building underground nearby,
Ground heat supply-the refrigeration system includes grounding heat coil tube or cooling fin or heat pump, the grounding heat coil tube or cooling fin or heat pump point
It is not connected with the first water inlet pipe, the first outlet pipe, the heat pump transfers energy to air-conditioning draught fan, the heat pump and the air-conditioning
Wind turbine is connected with the solar energy photovoltaic panel.
Optionally, first water inlet pipe is connected with second outlet pipe, first outlet pipe with described second into
Water pipe connects, and the grounding heat coil tube or cooling fin or heat pump and the solar thermal collector form circulation line, described first into
Water pipe is both provided with electricity with the second outlet pipe connectivity part and first outlet pipe with the second water inlet pipe connectivity part
Magnet valve；First water inlet pipe is connected with the 5th outlet pipe, and first outlet pipe is connected with the 5th water inlet pipe, institute
It states refrigeration system and forms circulation line with the grounding heat coil tube or cooling fin or heat pump, first water inlet pipe goes out with the described 5th
Water pipe connectivity part and first outlet pipe are both provided with solenoid valve with the 5th water inlet pipe connectivity part.
Optionally, flow quantity control instrument is provided on first water inlet pipe, on the grounding heat coil tube or cooling fin or heat pump
Temperature monitor is provided with, the flow quantity control instrument is connected with the temperature monitor with the solar energy photovoltaic panel respectively.
Optionally, first water inlet pipe is also connected with indoor shower system.
Optionally, storage heat preservation of refrigeration storage layer is provided on the storage freezer, heat-storage heat-preserving layer is provided on the heat-storing warehouse.
Optionally, the heat reservoir is also communicated with auxiliary thermal source.
Optionally, the cold storage material is water, oil, fused salt or anti-icing fluid, and the cold storage material coats the low temperature resistant pipe
Road, the heat-storage medium are water, oil, fused salt or anti-icing fluid, and the heat-storage medium coats the high temperature-resistive pipeline.
Optionally, the low temperature resistant pipeline and the high temperature-resistive pipeline are that spiral coil is set.
Optionally, the grounding heat coil tube or cooling fin or heat pump are using inflection type arrangement, parallel type arrangement or double parallel type
Arrangement；The cooling fin using upper entering and lower leaving, under go out under, side goes out into side or bottom goes out the bottom of into.
The present invention achieves following technique effect compared with the prior art：
The energy saving underground heat supply-refrigeration system of a kind of zero carbon provided by the invention, will using solar thermal collector sum aggregate cooler
Thermal energy and cold energy are separately stored in heat reservoir and cold-storage system.When needing heating to winter, extracted and stored up by circulation line
The thermal energy stored in heat reservoir improves object space temperature, reduces coal-fired consumption, reduces even without carbon emission, reduces air
Pollution；When refrigeration is needed, the cold energy stored in storage freezer is extracted by circulation line, carries out cycle down low target space
Temperature.Electric energy needed for whole system is supplied by solar energy photovoltaic panel and battery, compared to warm air air-conditioning, earth source heat pump power consumption
It is greatly reduced, compared to coal-fired, natural gas heating, there is no greenhouse gas emission and the inducement of haze weather may be caused, it is real
Zero carbon emission amount, environmental protection, energy saving heating, the technique effect of refrigeration are showed.
Heat reservoir and cold-storage system are arranged at underground near building underground or building by the present invention, due to underground temperature
Relative constant and soil heat insulation effect is spent, ground accumulation of heat can be played, the heat insulation effect that cold-storage is not achieved, in Insulation
Level reduces cost.Heat-storing warehouse heat dispersion process and store up freezer temperature accumulation during, can cause respectively store up freezer,
Heat-storing warehouse circumferentially soil moisture up and down, this process make Soil Surrounding be reduced with storage freezer, the heat-storing warehouse temperature difference, improve
Soil to heat-storing warehouse, store up the heat insulation effect of freezer, i.e. whole system once arranges completion, increases at any time, system effectiveness is more next
Higher, heat-storing warehouse dispersed heat is stored in heat reservoir surrounding soil, and there is no the phenomenon that waste heat waste；Storage freezer is dissipated in energy
During mistake, due to being embedded in underground, the environmental hazards such as frozen soil will not be caused.It meanwhile can be according to refrigeration, heating target empty mesosome
Product variation, adjustment collection device for cooling, heat collector and grounding heat coil tube or the scale of cooling fin or heat pump, to reach heating, refrigeration
Target.Whole system will heat, it is integrated to freeze, and there is solar energy, geothermal energy etc. to provide multiple forms of energy to complement each other, Highgrade integration, it is low into
Sheet, zero carbon, the advantage of resources effective utilization.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the energy saving underground heat supply-refrigeration system of zero carbon that ground heat supply-refrigeration system is grounding heat coil tube in the present invention
Structure diagram；
Fig. 2 be in the present invention ground heat supply-refrigeration system be cooling fin the energy saving underground heat supply-refrigeration system of zero carbon knot
Structure schematic diagram；
Fig. 3 is the energy saving underground heat supply-refrigeration system of zero carbon that ground heat supply-refrigeration system is heat pump-air-conditioning in the present invention
Structure diagram；
Fig. 4 arranges schematic diagram for grounding heat coil tube inflection type in the present invention；
Fig. 5 arranges schematic diagram for grounding heat coil tube parallel type in the present invention；
Fig. 6 arranges schematic diagram for grounding heat coil tube double parallel type in the present invention；
Fig. 7 is the arrangement schematic diagram of cooling fin upper entering and lower leaving in the present invention；
Fig. 8 is the arrangement schematic diagram gone out in the present invention under cooling fin under；
Fig. 9 is the arrangement schematic diagram that cooling fin side goes out into side in the present invention；
Figure 10 is the arrangement schematic diagram that cooling fin bottom goes out the bottom of into the present invention.
Reference sign：1st, ground heat supply-refrigeration system；1011st, grounding heat coil tube；1012nd, cooling fin；1013rd, heat pump；
1014th, air-conditioning draught fan；102nd, flow quantity control instrument；103rd, water circulating pump；104th, indoor shower system；105th, temperature monitor；
106th, the first water inlet pipe；107th, the first outlet pipe；2nd, solar thermal collector；201st, the second outlet pipe；202nd, the second water inlet pipe；3、
Underground cold-storage system；301st, underground storage freezer；302nd, low temperature resistant pipeline；303rd, heat preservation of refrigeration storage layer is stored up；304th, the 3rd outlet pipe；
305th, the 3rd water inlet pipe；4th, underground heat reservoir；401st, underground heat-storing warehouse；402nd, heat-storing warehouse insulating layer；403rd, high temperature-resistive pipeline；
404th, the 4th water inlet pipe；405th, the 4th outlet pipe；51st, the first solenoid operated four-way valve；52nd, the second solenoid operated four-way valve；53rd, the first electromagnetism
Triple valve；54th, the second three-way solenoid valve；6th, cooler is collected；601st, the 5th outlet pipe；602nd, the 5th water inlet pipe；7th, photovoltaic
Plate.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, the present invention provides a kind of zero carbon energy saving underground heat supply-refrigeration system, including ground heat supply-refrigeration system
System 1, solar thermal collector 2, heat reservoir, collection cooler 6 and cold-storage system.The heat reservoir and cold-storage system are according to actual need
It is built, can be such as placed in when cold and hot storehouse volume requirement is little on the ground, it, can be in underground when cold and hot storehouse volume requirement is larger
Large Scale Cold heat reservoir is set, and the specific depth of burying can make choice according to demand.In this present embodiment, as shown in Figure 1, heat reservoir
It is preferably to be arranged at underground near building underground or building with cold-storage system, i.e. underground heat reservoir 4 and underground stores up cold system
System 3, being embedded between the underground heat reservoir 4 of underground and underground cold-storage system 3 has certain intervals, and spacing distance is according to reality
It needs to make choice.
In this present embodiment, as shown in Figs. 1-3, ground heat supply-refrigeration system 1 can preferentially elect grounding heat coil tube 1011 as or dissipate
Backing 1012 or heat pump 1013 etc., grounding heat coil tube 1011 or cooling fin 1012 or heat pump 1013 respectively with the first water inlet pipe 106,
One outlet pipe 107 connects, and water circulating pump 103 is provided on the first water inlet pipe 106, and heat pump 1013 transfers energy to air-conditioning draught fan
1014, realize that indoor temperature is adjusted by air-conditioning draught fan 1014；Heat pump 1013, air-conditioning draught fan 1014 and water circulating pump 103 with too
Positive energy photovoltaic panel 7 connects, and electric energy needed for whole system is supplied by solar energy photovoltaic panel 7, is realized compared to warm air air-conditioning, earth source heat pump
The technique effect that power consumption is zero.
Solar thermal collector 2 connects respectively with the second water inlet pipe 202 and the second outlet pipe 201；Collect cooler 6 respectively with the 5th
Water inlet pipe 602 is connected with the 5th outlet pipe 601；Underground cold-storage system 3 includes underground and stores up freezer 301, is set in underground storage freezer 301
Low temperature resistant pipeline 302 and cold storage material are equipped with, the material of low temperature resistant pipeline 302 is chosen as aluminum pipe, copper pipe, steel pipe etc., low temperature resistant
Pipeline 302 connects respectively with the 3rd water inlet pipe 305 and the 3rd outlet pipe 304；Underground heat reservoir 4 includes underground heat-storing warehouse 401,
Be provided with high temperature-resistive pipeline 403 and heat-storage medium in underground heat-storing warehouse 401, the material of high temperature-resistive pipeline 403 be chosen as HDPE and
PE-X high density polyethylene (HDPE)s, PE-RT heat-proof polythenes, LDPE low density polyethylene (LDPE)s, PA6 nylon 6, F4 polytetrafluoroethylene (PTFE) etc., it is resistance to
High temperature conduit 403 connects respectively with the 4th water inlet pipe 404 and the 4th outlet pipe 405.
5th outlet pipe 601 is connected with the 3rd outlet pipe 304, and the 5th water inlet pipe 602 is connected with the 3rd water inlet pipe 305, on
Stating connecting pipeline makes collection cooler 6 form circulation line with low temperature resistant pipeline 302, and the 5th outlet pipe 601 connects with the 3rd outlet pipe 304
Logical place and the 5th water inlet pipe 602 and 305 connectivity part of the 3rd water inlet pipe are both provided with solenoid valve, above-mentioned circulation line realize by
The cold energy that collection cooler 6 is collected, which is transferred in underground cold-storage system 3, to be stored.In this present embodiment, as shown in Figure 1, the 5th outlet pipe
601 and 304 connectivity part of the 3rd outlet pipe be provided with the first solenoid operated four-way valve 51, the 5th water inlet pipe 602 connects with the 3rd water inlet pipe 305
Logical place is provided with the second solenoid operated four-way valve 52, and collection cooler 6 is arranged at the place of backlight or the back.
First water inlet pipe 106 is connected with the 3rd outlet pipe 304, and the first outlet pipe 107 is connected with the 3rd water inlet pipe 305, on
Stating connecting pipeline makes grounding heat coil tube 1011 or cooling fin 1012 form circulation line, the first water inlet pipe 106 with low temperature resistant pipeline 302
Solenoid valve is both provided with 304 connectivity part of the 3rd outlet pipe and the first outlet pipe 107 and 305 connectivity part of the 3rd water inlet pipe, on
Stating circulation line realizes circularly cooling of the underground cold-storage system 3 to floor heating pipeline 101.In this present embodiment, as shown in Figure 1,
First water inlet pipe 106 and 304 connectivity part of the 3rd outlet pipe are provided with the first solenoid operated four-way valve 51, the first outlet pipe 107 and the 3rd
305 connectivity part of water inlet pipe is provided with the second solenoid operated four-way valve 52.
Second water inlet pipe 202 is connected with the 4th water inlet pipe 404, and the second outlet pipe 201 is connected with the 4th outlet pipe 405, on
Stating connecting pipeline makes solar thermal collector 2 form circulation line, the second water inlet pipe 202 and the described 4th with high temperature-resistive pipeline 403
404 connectivity part of water inlet pipe and the second outlet pipe 201 and 405 connectivity part of the 4th outlet pipe are both provided with solenoid valve, above-mentioned cycling
Pipeline is realized the thermal energy that solar thermal collector 2 is collected being transferred in underground heat reservoir 4 and stored；In this present embodiment, such as
Shown in Fig. 1, the second water inlet pipe 202 is provided with the first three-way solenoid valve 53, the second water outlet with 404 connectivity part of the 4th water inlet pipe
Pipe 201 and 405 connectivity part of the 4th outlet pipe are both provided with the second three-way solenoid valve 54, and solar thermal collector 2 is arranged on the sunny side
Place.
First water inlet pipe 106 is connected with the 4th outlet pipe 405, and the first outlet pipe 107 is connected with the 4th water inlet pipe 404, resistance to
High temperature conduit 403 forms circulation line with ground heat supply-refrigeration system 1, and the first water inlet pipe 106 is connected with the 4th outlet pipe 405
Place and the first outlet pipe 107 and 404 connectivity part of the 4th water inlet pipe are both provided with solenoid valve, and above-mentioned circulation line realizes underground
Heat reservoir 4 heats the cycling of ground heat supply-refrigeration system 1.In this present embodiment, as shown in Figure 1, the first water inlet pipe 106
4th outlet pipe, 405 connectivity part is provided with the second three-way solenoid valve 54, the first outlet pipe 107 is connected with the 4th water inlet pipe 404
Place is provided with the first three-way solenoid valve 53.
In order to realize that solar thermal collector 2 directly provides ground heat supply-refrigeration system 1 thermal energy, the first water inlet pipe 106 is also
It is connected with the second outlet pipe 201, the first outlet pipe 107 is connected with the second water inlet pipe 202, the first water inlet pipe 106 and the second water outlet
201 connectivity part of pipe and the first outlet pipe 107 and 202 connectivity part of the second water inlet pipe are both provided with solenoid valve, above-mentioned connecting pipeline
Make ground heat supply-form circulation line between refrigeration system 1 and solar thermal collector 2, solar thermal collector 2 is allow directly will
Thermal energy is provided to ground heat supply-refrigeration system 1.It need to heat the period, the thermal energy of collection is preferentially used for pair by solar thermal collector 2
Ground heat supply-refrigeration system 1 provides thermal energy, and remaining thermal energy storage is into underground heat reservoir 4.In this present embodiment, such as Fig. 1
It is shown, the first water inlet pipe 106 respectively after the first solenoid operated four-way valve 51 and the second three-way solenoid valve 54 with the second outlet pipe 201
Connection, the first outlet pipe 107 respectively after the second solenoid operated four-way valve 52 and the first three-way solenoid valve 53 with the second water inlet pipe 202
Connection.
In order to realize that collection cooler 6 directly provides ground heat supply-refrigeration system 1 cold energy, the first water inlet pipe 106 is also with the 5th
Outlet pipe 601 connects, and the first outlet pipe 107 is connected with the 5th water inlet pipe 602, and the first water inlet pipe 106 connects with the 5th outlet pipe 601
Logical place and the first outlet pipe 107 and 602 connectivity part of the 5th water inlet pipe are both provided with solenoid valve, and above-mentioned connecting pipeline makes collection cooler
6 form circulation line with ground heat supply-refrigeration system 1, allow collection cooler 6 that will directly provide ground heat supply-refrigeration system 1
Cold energy.It need to freeze the period, the cold energy of collection is preferentially used for providing cold energy to ground heat supply-refrigeration system 1 by collection cooler 6, remains
Remaining cold storage is into underground cold-storage system 3.In this present embodiment, as shown in Figure 1, the first water inlet pipe 106 and the 5th water outlet
601 connectivity part of pipe is provided with the first solenoid operated four-way valve 51, and the first outlet pipe 107 and 602 connectivity part of the 5th water inlet pipe are respectively provided with
Two solenoid operated four-way valves 52.
In order to more easily carry out flow and temperature monitoring to ground heat supply-refrigeration system 1, in this present embodiment, such as Fig. 1
It is shown, flow quantity control instrument 102 is provided on the first water inlet pipe 106, according to the temperature change of temperature monitor, carries out flow-rate adjustment
To control temperature, further, temperature monitor 105 is provided on grounding heat coil tube 1011 or cooling fin 1012 or heat pump 1013,
Wherein flow quantity control instrument 102 and temperature monitor 105 can select to be connected with solar energy photovoltaic panel 7.
In order to which bigger is using the energy saving underground heat supply-refrigeration system of zero carbon in the present invention, in this present embodiment, such as Fig. 1
Shown, the first water inlet pipe 106 is also connected with indoor shower system 104.
Storage freezer 301 and heat-storing warehouse 401 could be provided as cylinder, cube etc., in order to further ensure that underground is stored up
The heat insulation effect of cooling system 3 and underground heat reservoir 4 stores up and storage heat preservation of refrigeration storage layer 303 is provided on freezer 301, on heat-storing warehouse 401
It is provided with heat-storing warehouse insulating layer 402.In this present embodiment, as shown in Figure 1, storage heat preservation of refrigeration storage layer 303 is arranged at storage freezer 301
Top, heat-storing warehouse insulating layer 402 are arranged at the top of heat-storing warehouse 401；In order to be further reduced the loss of energy, heat preservation of refrigeration storage is stored up
The entire storage freezer 301 of 303 pairs of layer carries out heat preservation setting, and heat-storing warehouse insulating layer 402 carries out heat preservation setting to entire heat-storing warehouse 401.
Since the thermal energy that heat-storing warehouse 401 scatters and disappears is there is no waste completely, the partial heat energy around heat-storing warehouse 401 to carrying out
Heating reduces the heat loss in 401 later stage of heat-storing warehouse, and Soil Surrounding is reduced with heat-storing warehouse 401 temperature difference, improves soil to storage
The heat insulation effect of heat reservoir 401；Correspondingly, the incomplete waste of cold energy that storage freezer 301 is lost, the part cold energy to reduce storage
The temperature of 301 surrounding soil of freezer reduces the cold energy loss in storage 301 later stage of freezer, Soil Surrounding and storage 301 temperature difference of freezer
It reduces, improves heat insulation effect of the soil to storage freezer 301.I.e. whole system once arranges completion, increases at any time, and underground supplies
Heat-refrigeration system efficiency can be higher and higher.
Can auxiliary thermal source be also communicated with meet demand, underground heat reservoir 4 in order to further ensure the offer of thermal energy, in
In the present embodiment, at rural area, temperature deficiency, it can be heated by the use of methane-generating pit as auxiliary thermal source.
In this present embodiment, cold storage material and heat-storage medium are chosen as the fluids such as water, oil, fused salt, anti-icing fluid or conduction oil,
It is made choice according to specific heating, refrigeration demand, in order to improve the heat insulation effect of storage freezer 301 and heat-storing warehouse 401, the storage is cold
Low temperature resistant pipeline described in media packs, the heat-storage medium coat the high temperature-resistive pipeline；Circulatory mediator in circulation line can
The fluids such as water, oil, fused salt, anti-icing fluid or conduction oil are selected, are made choice according to specific heating, refrigeration demand.
403 form of diverse of low temperature resistant pipeline 302 and high temperature-resistive pipeline, can be tortuous detour, and laminated multi-layer is changed according to difference
Thermal efficiency requirements, may be selected it is horizontal positioned, be disposed vertically, multilayer place etc., in order to improve corresponding heat exchange efficiency, low temperature resistant pipe
Road 302 and high temperature-resistive pipeline 403 are preferably spiral coil.
Grounding heat coil tube 1011 or cooling fin 1012 are distributed multiselect, in this present embodiment, as Figure 4-Figure 6, grounding heat coil tube
1011, which can be used inflection type arrangement, parallel type arrangement or double parallel type arrangement etc., effectively realizes heating, the arrangement side of refrigeration demand
Formula, area coverage, which is subject to, meets refrigeration, the requirement of heating；As is seen in figs 7-10, cooling fin 1012 can be used upper entering and lower leaving, under
Go out under, side goes out into side, bottom into bottom go out etc. effectively to realize heating, refrigeration demand set-up mode, area coverage with meet refrigeration,
Subject to the requirement of heating.
The heat accumulation process of underground heat reservoir 4：Water passes through the second outlet pipe successively after the heating of solar thermal collector 2
201st, the second three-way solenoid valve 54, the 4th outlet pipe 405, high temperature-resistive pipeline 403, the 4th water inlet pipe 404, the first three-way solenoid valve
53rd, solar thermal collector 2 is again introduced into after the second water inlet pipe 202 and forms heat accumulation circulation line, solar thermal collector 2 is by collection
Thermal energy storage is into underground heat reservoir 4.
Underground heat reservoir 4 is to ground heat supply -1 heat supplying process of refrigeration system：Hot water in high temperature-resistive pipeline 403 passes through successively
Cross the 4th outlet pipe 405, the second three-way solenoid valve 54, the first solenoid operated four-way valve 51, the first water inlet pipe 106, grounding heat coil tube 1011
Or cooling fin 1012 or heat pump 1013, the first outlet pipe 107, the second solenoid operated four-way valve 52, the first three-way solenoid valve the 53, the 4th into
High temperature-resistive pipeline 403 is again introduced into after water pipe 404 and forms heating cycle pipeline, realizes underground heat reservoir 4 to ground heat supply-system
The heat supply of cooling system 1.
The cold process of storage of underground cold-storage system 3：Water passes through the 5th outlet pipe 601, first successively after collection cooler 6 collects cold
Solenoid operated four-way valve 51, the 3rd outlet pipe 304, low temperature resistant pipeline 302, the 3rd water inlet pipe 305, the second solenoid operated four-way valve the 52, the 5th
Collection cooler 6 is again introduced into after water inlet pipe 602 and forms storage SAPMAC method pipeline, collection cooler 6 stores up the cold storage of collection to underground cold
System 3.
Underground cold-storage system 3 is to ground heat supply -1 process of refrigerastion of refrigeration system：Cold water in low temperature resistant pipeline 302 passes through successively
Cross the 3rd outlet pipe 304, the first solenoid operated four-way valve 51, the first water inlet pipe 106, grounding heat coil tube 1011 or cooling fin 1012 or heat pump
1013rd, low temperature resistant pipeline 302 is again introduced into after the first outlet pipe 107, the second solenoid operated four-way valve 52, the 3rd water inlet pipe 305 to be formed
Heating cycle pipeline, underground cold-storage system 3 freeze to ground heat supply-refrigeration system 1.
Solar thermal collector 2 directly carries out heat supplying process to ground heat supply-refrigeration system 1：Water passes through solar thermal collector 2
After heating successively by the second outlet pipe 201, the second three-way solenoid valve 54, the first solenoid operated four-way valve 51, the first water inlet pipe 106,
Grounding heat coil tube 1011 or cooling fin 1012 or heat pump 1013, the first outlet pipe 107, the second solenoid operated four-way valve 52, the first electromagnetism three
Solar thermal collector 2 is again introduced into after port valve 53, the second water inlet pipe 202 and forms heating cycle pipeline, realizes solar thermal collector 2
Heat supply directly is carried out to ground heat supply-refrigeration system 1.
Collect cooler 6 directly to ground heat supply -1 process of refrigerastion of refrigeration system：Water is after collection cooler 6 collects cold successively by the
Five outlet pipes 601, the first solenoid operated four-way valve 51, the first water inlet pipe 106, grounding heat coil tube 1011 or cooling fin 1012 or heat pump
1013rd, the collection formation cooling of cooler 6 is again introduced into after the first outlet pipe 107, the second solenoid operated four-way valve 52, the 5th water inlet pipe 602 to follow
Endless tube road, collection cooler 6 directly freeze to ground heat supply-refrigeration system 1.
In the energy saving underground heat supply-refrigeration system of zero carbon of the invention, solar thermal collector 2 mainly provides life heat in winter
Water is mainly used for the thermal-arrest of underground heat reservoir 4 in summer.
It applies specific case in this specification to be set forth the principle of the present invention and embodiment, above example
Explanation be only intended to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
Thought according to the invention, in specific embodiments and applications there will be changes.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. the energy saving underground heat supply-refrigeration system of a kind of zero carbon, which is characterized in that including ground heat supply-refrigeration system, solar energy collection
Hot device, heat reservoir, collection cooler and cold-storage system；
Ground heat supply-the refrigeration system connects respectively with the first water inlet pipe, the first outlet pipe, is set on first water inlet pipe
There is water circulating pump, the water circulating pump is connected with solar energy photovoltaic panel；
The solar thermal collector connects respectively with the second water inlet pipe and the second outlet pipe, and the collection cooler is intake respectively with the 5th
Pipe is connected with the 5th outlet pipe；
The cold-storage system includes storage freezer, and low temperature resistant pipeline and cold storage material are provided in the storage freezer, described low temperature resistant
Pipeline connects respectively with the 3rd water inlet pipe and the 3rd outlet pipe；
The heat reservoir includes heat-storing warehouse, and high temperature-resistive pipeline and heat-storage medium, the high temperature resistant are provided in the heat-storing warehouse
Pipeline connects respectively with the 4th water inlet pipe and the 4th outlet pipe；
5th outlet pipe is connected with the 3rd outlet pipe, and the 5th water inlet pipe is connected with the 3rd water inlet pipe, institute
State collection cooler and the low temperature resistant pipeline and form circulation line, the 5th outlet pipe and the 3rd outlet pipe connectivity part and
5th water inlet pipe is both provided with solenoid valve with the 3rd water inlet pipe connectivity part；
First water inlet pipe is connected with the 3rd outlet pipe, and first outlet pipe is connected with the 3rd water inlet pipe, institute
It states low temperature resistant pipeline and forms circulation line, first water inlet pipe and the 3rd water outlet with the ground heat supply-refrigeration system
Pipe connectivity part and first outlet pipe are both provided with solenoid valve with the 3rd water inlet pipe connectivity part；
Second water inlet pipe is connected with the 4th water inlet pipe, and second outlet pipe is connected with the 4th outlet pipe, institute
It states solar thermal collector and forms circulation line with the high temperature-resistive pipeline, second water inlet pipe is connected with the 4th water inlet pipe
Place and second outlet pipe are both provided with solenoid valve with the 4th outlet pipe connectivity part；
First water inlet pipe is connected with the 4th outlet pipe, and first outlet pipe is connected with the 4th water inlet pipe, institute
It states high temperature-resistive pipeline and forms circulation line, first water inlet pipe and the 4th water outlet with the ground heat supply-refrigeration system
Pipe connectivity part and first outlet pipe are both provided with solenoid valve with the 4th water inlet pipe connectivity part.
2. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 1, which is characterized in that the heat reservoir and/
Or the cold-storage system is arranged at building underground or building underground nearby, the ground heat supply-refrigeration system includes floor heating
Coil pipe or cooling fin or heat pump, the grounding heat coil tube or cooling fin or heat pump connect respectively with the first water inlet pipe, the first outlet pipe,
The heat pump transfers energy to air-conditioning draught fan, and the heat pump and the air-conditioning draught fan are connected with the solar energy photovoltaic panel.
3. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 2, which is characterized in that first water inlet pipe
It is connected with second outlet pipe, first outlet pipe is connected with second water inlet pipe, the grounding heat coil tube or cooling fin
Or heat pump and the solar thermal collector form circulation line, first water inlet pipe and the second outlet pipe connectivity part and
First outlet pipe is both provided with solenoid valve with the second water inlet pipe connectivity part；First water inlet pipe goes out with the described 5th
Water pipe connects, and first outlet pipe is connected with the 5th water inlet pipe, the refrigeration system and the grounding heat coil tube or heat dissipation
Piece or heat pump form circulation line, first water inlet pipe and the 5th outlet pipe connectivity part and first outlet pipe with
The 5th water inlet pipe connectivity part is both provided with solenoid valve.
4. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 3, which is characterized in that first water inlet pipe
On be provided with flow quantity control instrument, temperature monitor, the flow control are provided on the grounding heat coil tube or cooling fin or heat pump
Instrument is connected with the temperature monitor with the solar energy photovoltaic panel respectively.
5. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 1, which is characterized in that first water inlet pipe
Also connected with indoor shower system.
6. according to any energy saving underground heat supply-refrigeration system of zero carbon in claim 1, which is characterized in that the storage is cold
Storage heat preservation of refrigeration storage layer is provided on storehouse, heat-storage heat-preserving layer is provided on the heat-storing warehouse.
7. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 1, which is characterized in that the heat reservoir is also
It is communicated with auxiliary thermal source.
8. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 1, which is characterized in that the cold storage material is
Water, oil, fused salt or anti-icing fluid, the cold storage material coat the low temperature resistant pipeline, the heat-storage medium is water, oil, fused salt or
Anti-icing fluid, the heat-storage medium coat the high temperature-resistive pipeline.
9. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 1, which is characterized in that the low temperature resistant pipeline
It is that spiral coil is set with the high temperature-resistive pipeline.
10. the energy saving underground heat supply-refrigeration system of zero carbon according to claim 2, which is characterized in that the grounding heat coil tube is adopted
It is arranged with inflection type, parallel type arrangement or double parallel type are arranged；The cooling fin using upper entering and lower leaving, under go out under, side is into side
Go out or bottom goes out the bottom of into.
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Cited By (2)
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| CN109405289A (en) * | 2018-11-30 | 2019-03-01 | 碧海舟（北京）节能环保装备有限公司 | A kind of conduction oil energy storage heat-exchange system and its application method |
| US11105568B2 (en) * | 2019-10-02 | 2021-08-31 | Gaylord Olson | System and method for managing source fluid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1030564B1 (en) * | 2022-05-25 | 2024-01-03 | Patrick Brants | CLIMATE CONTROL SYSTEM FOR A BUILDING |
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| CN108088009B (en) | 2020-04-17 |
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