CN113932465A - Shallow geothermal system with thermal compensation function - Google Patents
Shallow geothermal system with thermal compensation function Download PDFInfo
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- CN113932465A CN113932465A CN202111283611.8A CN202111283611A CN113932465A CN 113932465 A CN113932465 A CN 113932465A CN 202111283611 A CN202111283611 A CN 202111283611A CN 113932465 A CN113932465 A CN 113932465A
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- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000002352 surface water Substances 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims abstract description 4
- 238000004146 energy storage Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T50/00—Geothermal systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D12/00—Other central heating systems
- F24D12/02—Other central heating systems having more than one heat source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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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
- Y02E10/10—Geothermal energy
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a shallow geothermal system with a thermal compensation function, which comprises a shallow geothermal module, a shallow geothermal treatment module, a thermal compensation module, a solar energy collection module and a user terminal, wherein the shallow geothermal module is used for collecting geothermal energy in shallow geothermal, the geothermal energy in the shallow geothermal is heat energy in rock-soil bodies, underground water and surface water, the heat collected by the shallow geothermal module is used for heating a water source, and the thermal compensation module is connected with the shallow geothermal treatment module and is used for carrying out temperature treatment on the water source collected by the shallow geothermal treatment module. When the solar energy heat pump is used, the shallow geothermal processing module and the thermal compensation module are arranged, the solar panel in the thermal compensation module is used for collecting solar energy and converting the solar energy into electric energy, and the electric energy is provided for the electric heater in the shallow geothermal processing module, so that the electric heater heats a water source, the thermal compensation function is realized, the utilization rate of the heat energy in a shallow geothermal system is improved, and the solar energy heat pump is very convenient to use.
Description
Technical Field
The invention relates to the technical field of shallow geothermal development, in particular to a shallow geothermal system with a thermal compensation function.
Background
The geothermal energy is a green, clean and reproducible clean energy, has the advantages of wide distribution, large reserve capacity and the like, according to the occurrence depth and temperature of geothermal energy, geothermal energy can be divided into superficial geothermal energy and middle-deep geothermal energy, the superficial geothermal energy refers to heat energy of rock mass, underground water and surface water in a depth range of less than 200 meters generally hidden under the earth surface, and is generated by the combined action of energy conduction and solar radiation in the earth, but is mainly influenced by solar radiation, the temperature changes little along with seasons, the temperature almost does not change for years, generally is lower than 25 ℃, the temperature is low-quality heat energy, shallow geothermal energy is generally exploited and utilized through a heat pump technology, the ground source heat pump is an energy-saving device which utilizes high-level energy, such as electric energy and the like to enable heat to flow from a low-level heat source to a high-level heat source, and the ground source heat pump just utilizes shallow geothermal energy as a cold and heat source to extract and release heat.
When the existing shallow geothermal system provides heat energy for a user terminal, the heat energy provided for the user terminal cannot meet the use requirement of the user terminal due to the fact that the heat energy in the shallow geothermal system is limited, the heat energy utilization rate is low, and the use is not convenient enough, so that the shallow geothermal system with the heat compensation function needs to be provided.
Disclosure of Invention
The invention aims to provide a shallow geothermal system with a thermal compensation function, which is provided with a shallow geothermal treatment module and a thermal compensation module, utilizes a solar panel in the thermal compensation module to collect solar energy and convert the solar energy into electric energy, and provides the electric energy for an electric heater in the shallow geothermal treatment module, so that the electric heater heats a water source, the thermal compensation function is realized, the utilization rate of the heat energy in the shallow geothermal system is improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a shallow geothermal system with a thermal compensation function comprises a shallow geothermal module, a shallow geothermal processing module, a thermal compensation module, a solar energy collecting module and a user terminal, wherein the shallow geothermal module is used for collecting geothermal energy in shallow geothermal energy, the geothermal energy in the shallow geothermal energy is heat energy in rock-soil bodies, underground water and surface water, the heat energy collected by the shallow geothermal module is used for heating a water source, the shallow geothermal module is connected with the shallow geothermal processing module and used for conveying the heated water source to the shallow geothermal processing module, the shallow geothermal processing module is used for processing the temperature of the water source, the shallow geothermal processing module is connected with the user terminal and used for conveying the temperature-processed water source to the user terminal, the user terminal exchanges heat in the water source, and the user terminal is connected with the shallow geothermal processing module, the heat compensation module is connected with the shallow geothermal treatment module and used for carrying out temperature treatment on the water source collected in the shallow geothermal treatment module, and the heat compensation module is connected with the solar collection module and used for conveying the collected redundant solar energy to the solar collection module for storage.
Preferably, the shallow geothermal module comprises a first water storage unit, a second water storage unit and a first water source conveying unit, the first water storage unit and the second water storage unit are connected, the second water storage unit is connected with the first water source conveying unit, and the first water source conveying unit is connected with the shallow geothermal treatment module.
Preferably, first retaining unit sets up to first cistern, be provided with on the first cistern and be arranged in carrying out the first heat exchanger of heat exchange with the geothermal energy in the shallow geothermal, second retaining unit sets up to the second cistern, the outside of second cistern is provided with the heat preservation, be provided with conduit between first cistern and the second cistern, and conduit is provided with the solenoid valve, the inside of first cistern and second cistern all is provided with first temperature sensor for detect the temperature in first cistern and the second cistern, first water source conveying unit sets up to first water source heat pump, communicate between with first water source heat pump in the second cistern, first water source heat pump is used for carrying the water source to shallow geothermal treatment module.
Preferably, the shallow geothermal treatment module comprises a water source storage unit, a water source temperature detection unit, an alarm prompt unit, a water source treatment unit and a second water source conveying unit, the water source storage unit is connected with the first water source conveying unit, the water source temperature detection unit is used for detecting the temperature of a water source in the water source storage unit, the water source temperature detection unit is connected with the alarm prompt unit, the water source treatment unit is used for heating the water source in the water source storage unit, the water source treatment unit is connected with the thermal compensation module, and the second water source conveying unit is connected with the user terminal.
Preferably, the water source storage unit sets up to the water source holding vessel, first water source heat pump passes through pipeline and water source holding vessel intercommunication, water source temperature detecting element sets up to second temperature sensor, the warning suggestion unit sets up to voice alarm, second temperature sensor passes through electric connection between controller and the voice alarm, water source processing unit sets up to electric heater, second water source conveying unit sets up to second water source heat pump, second water source heat pump is used for carrying the water source to user terminal.
Preferably, the thermal compensation module comprises a solar collection unit, a solar conveying unit and an electric energy supply unit, the solar collection unit is used for collecting solar energy and converting the solar energy into electric energy, the solar collection unit is connected with the solar conveying unit, the solar conveying unit is used for conveying the converted electric energy, the solar conveying unit is connected with the electric energy supply unit, the electric energy supply unit is used for storing the conveyed electric energy and also can provide the stored motor for electric equipment to use, and the first energy storage unit is connected with the water source processing unit.
Preferably, the solar energy collecting unit is set as a solar panel, the solar energy converting unit is set as a charging controller, the solar panel is electrically connected with the charging controller, the electric energy supplying unit comprises a first storage battery and an inverter, the charging controller is electrically connected with the first storage battery, the first storage battery is electrically connected with the inverter, and the first storage battery provides electric energy for the electric heater through the inverter.
Preferably, the solar energy collection module includes solar energy storage unit and solar energy output unit, solar energy storage unit is connected with solar energy collection unit, solar energy storage unit sets up to the second battery, solar cell panel passes through charge controller and second battery electric connection, the second battery is used for collecting the unnecessary electric energy of solar cell panel conversion, solar energy storage unit is connected with solar energy output unit, solar energy output unit is arranged in exporting the electric energy in the second battery.
Preferably, the user terminal comprises a second water source conveying unit, the second water source conveying unit is set as a second water source heat energy pump, and the second water source heat energy pump is communicated with the first reservoir through a pipeline and is used for conveying the water source subjected to heat exchange to the first reservoir to form circulation.
A shallow geothermal system with a thermal compensation function further comprises a thermal compensation method for the shallow geothermal system, and the method specifically comprises the following steps:
collecting solar energy by using a solar cell panel, and converting the collected solar energy into electric energy;
step two, the converted electric energy is transmitted to a first storage battery for storage through a charging controller, and redundant electric energy is stored in a second storage battery arranged on the charging controller;
step three, when the second temperature sensor detects that the temperature of the water source in the water source storage tank is low, the controller is used for controlling the voice alarm to perform voice alarm;
and step four, after the alarm signal is received, the first storage battery is utilized to provide electric energy for the electric heater, and the electric heater is utilized to heat the water source in the water source storage tank, so that the function of thermal compensation is realized.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the design of the shallow geothermal treatment module and the thermal compensation module, the solar panel in the thermal compensation module is used for collecting solar energy and converting the solar energy into electric energy, then the electric energy is transmitted to the first storage battery for storage, when the second temperature sensor detects that the temperature of the water source in the water source storage tank is lower, the controller is used for controlling the voice alarm to give a voice alarm, after an alarm signal is received, the first storage battery is used for providing electric energy for the electric heater in the shallow geothermal treatment module, and the electric heater is used for heating the water source, so that the thermal compensation function is realized, the utilization rate of the heat energy in the shallow geothermal system is improved to a certain extent, and the use is very convenient.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a system block diagram of a shallow geothermal module of the invention;
FIG. 3 is a system block diagram of a shallow geothermal treatment module of the present invention;
FIG. 4 is a system block diagram of a thermal compensation module of the present invention;
FIG. 5 is a system block diagram of a solar energy collection module of the present invention;
FIG. 6 is a flow chart of the thermal compensation method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a shallow geothermal system with a thermal compensation function comprises a shallow geothermal module, a shallow geothermal processing module, a thermal compensation module, a solar energy collecting module and a user terminal, wherein the shallow geothermal module is used for collecting geothermal energy in shallow geothermal energy, the geothermal energy in the shallow geothermal energy is heat energy in rock-soil bodies, underground water and surface water, the heat energy collected by the shallow geothermal module is used for heating a water source, the shallow geothermal module is connected with the shallow geothermal processing module and used for conveying the heated water source to the shallow geothermal processing module, the shallow geothermal processing module is used for processing the temperature of the water source, the shallow geothermal processing module is connected with the user terminal and used for conveying the temperature-processed water source to the user terminal, the user terminal exchanges heat in the water source, and the user terminal is connected with the shallow geothermal processing module, the heat compensation module is connected with the shallow geothermal treatment module and used for carrying out temperature treatment on the water source collected in the shallow geothermal treatment module, and the heat compensation module is connected with the solar collection module and used for conveying the collected redundant solar energy to the solar collection module for storage.
Shallow geothermal module includes first retaining unit, second retaining unit and first water source transport unit, connect between first retaining unit and the second retaining unit, the second retaining unit is connected with first water source transport unit, first water source transport unit is connected with shallow geothermal treatment module.
First retaining unit sets up to first cistern, be provided with on the first cistern and be arranged in carrying out the first heat exchanger of heat exchange with the geothermal energy in the shallow geothermal, second retaining unit sets up to the second cistern, the outside of second cistern is provided with the heat preservation, be provided with conduit between first cistern and the second cistern, and conduit is provided with the solenoid valve, the inside of first cistern and second cistern all is provided with first temperature sensor for detect the temperature in first cistern and the second cistern, first water source conveying unit sets up to first water source heat pump, communicate between with first water source heat pump in the second cistern, first water source heat pump is used for carrying the water source to shallow geothermal treatment module.
The shallow geothermal treatment module comprises a water source storage unit, a water source temperature detection unit, an alarm prompting unit, a water source treatment unit and a second water source conveying unit, wherein the water source storage unit is connected with the first water source conveying unit, the water source temperature detection unit is used for detecting the temperature of a water source in the water source storage unit, the water source temperature detection unit is connected with the alarm prompting unit, the water source treatment unit is used for heating the water source in the water source storage unit, the water source treatment unit is connected with the thermal compensation module, and the second water source conveying unit is connected with the user terminal.
The water source storage unit sets up to the water source holding vessel, first water source heat pump passes through pipeline and water source holding vessel intercommunication, water source temperature detecting element sets up to second temperature sensor, the warning suggestion unit sets up to voice alarm, electric connection between second temperature sensor passes through controller and the voice alarm, water source processing unit sets up to electric heater, second water source conveying unit sets up to second water source heat pump, second water source heat pump is used for carrying the water source to user terminal.
The thermal compensation module comprises a solar energy collecting unit, a solar energy conveying unit and an electric energy supply unit, the solar energy collecting unit is used for collecting solar energy and converting the solar energy into electric energy, the solar energy collecting unit is connected with the solar energy conveying unit, the solar energy conveying unit is used for conveying the converted electric energy, the solar energy conveying unit is connected with the electric energy supply unit, the electric energy supply unit is used for storing the conveyed electric energy and also can provide the stored motor for electric equipment to use, and the first energy storage unit is connected with a water source processing unit.
The solar energy collection unit sets up to solar cell panel, the solar energy conversion unit sets up to charge controller, solar cell panel and charge controller electric connection, the electric energy supply unit includes first battery and dc-to-ac converter, electric connection between charge controller and the first battery, electric connection between first battery and the dc-to-ac converter, first battery provides the electric energy for electric heater through the dc-to-ac converter.
The solar cell panel collects solar energy in a specific process that when sunlight irradiates a semiconductor of the solar cell panel, one part of the sunlight is reflected by the surface, the other part of the sunlight is absorbed or transmitted by the semiconductor, some absorbed light is changed into heat, other photons collide with valence electrons of the semiconductor to generate electron-hole pairs, so that the light energy is converted into electric energy in the form of the generated electron-hole pairs, if a P-n junction exists in the semiconductor, barrier electric fields are formed at two sides of a P-type interface and an n-type interface, the electrons can be driven to an n region, the holes can be driven to a P region, so that the n region has surplus electrons, the P region has surplus holes, a generated electric field which is reflected with the barrier electric field direction is formed near the P-n junction, one part of the light generating electric field can also make the P region positively charged besides offsetting the barrier electric field, the n-type layer is negatively charged, so-called photovoltaic electromotive force is generated in the thin layer between the n region and the P region, if metal leads are welded on the P-type layer and the n-type layer respectively, and a load is connected, an external circuit has current to pass through, and the battery elements formed in the way are connected in series and in parallel to generate certain voltage and current and output power;
the solar energy collection module comprises a solar energy storage unit and a solar energy output unit, the solar energy storage unit is connected with the solar energy collection unit, the solar energy storage unit is arranged as a second storage battery, the solar cell panel is electrically connected with the second storage battery through a charging controller, the second storage battery is used for collecting redundant electric energy converted by the solar cell panel, the solar energy storage unit is connected with the solar energy output unit, and the solar energy output unit is used for outputting the electric energy in the second storage battery.
The user terminal comprises a second water source conveying unit which is set as a second water source heat energy pump, and the second water source heat energy pump is communicated with the first reservoir through a pipeline and used for conveying a water source subjected to heat exchange to the first reservoir to form circulation.
A shallow geothermal system with a thermal compensation function further comprises a thermal compensation method for the shallow geothermal system, and the method specifically comprises the following steps:
collecting solar energy by using a solar cell panel, and converting the collected solar energy into electric energy;
step two, the converted electric energy is transmitted to a first storage battery for storage through a charging controller, and redundant electric energy is stored in a second storage battery arranged on the charging controller;
step three, when the second temperature sensor detects that the temperature of the water source in the water source storage tank is low, the controller is used for controlling the voice alarm to perform voice alarm;
and step four, after the alarm signal is received, the first storage battery is utilized to provide electric energy for the electric heater, and the electric heater is utilized to heat the water source in the water source storage tank, so that the function of thermal compensation is realized.
When the system is used, firstly, the shallow geothermal module is used for collecting geothermal energy in the shallow geothermal energy, then the collected geothermal energy is transmitted to the shallow geothermal treatment module, the shallow geothermal treatment module is used for treating the collected geothermal energy, then the treated geothermal energy is transmitted to the user terminal for use, and then a water source for transmitting the geothermal energy is transmitted to the shallow geothermal module again for collecting the geothermal energy again, so that a cycle is formed;
when the collected geothermal energy can not meet the use of the user terminal, the collected geothermal energy in the shallow geothermal treatment module is compensated by the thermal compensation module, so that the geothermal energy can meet the use of the user terminal, the utilization rate of the heat energy in a shallow geothermal system is improved to a certain extent, and the use is very convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a shallow geothermal system with thermal compensation function, includes shallow geothermal module, shallow geothermal treatment module, thermal compensation module, solar energy collection module and user terminal which characterized in that: the shallow geothermal module is used for collecting geothermal energy in shallow geothermal energy, the geothermal energy in the shallow geothermal energy is heat energy in rock-soil bodies, underground water and surface water, the heat collected by the shallow geothermal module is used for heating a water source, the shallow geothermal module is connected with the shallow geothermal processing module and is used for conveying the heated water source to the shallow geothermal processing module, the shallow geothermal processing module is used for processing the temperature of the water source, the shallow geothermal processing module is connected with a user terminal and is used for conveying the water source after temperature processing to the user terminal, the user terminal exchanges the heat in the water source, the user terminal is connected with the shallow geothermal processing module and is used for conveying the water source after heat exchange to the shallow geothermal module to form a cycle, the thermal compensation module is used for collecting solar energy and then converting the collected solar energy into heat energy, the thermal compensation module is connected with the shallow geothermal treatment module and used for carrying out temperature treatment on the water source collected in the shallow geothermal treatment module, and the thermal compensation module is connected with the solar energy collection module and used for conveying the collected redundant solar energy to the solar energy collection module for storage.
2. The shallow geothermal system with the function of thermal compensation according to claim 1, wherein: shallow geothermal module includes first retaining unit, second retaining unit and first water source transport unit, connect between first retaining unit and the second retaining unit, the second retaining unit is connected with first water source transport unit, first water source transport unit is connected with shallow geothermal treatment module.
3. The shallow geothermal system with the function of thermal compensation according to claim 2, wherein: first retaining unit sets up to first cistern, be provided with on the first cistern and be arranged in carrying out the first heat exchanger of heat exchange with the geothermal energy in the shallow geothermal, second retaining unit sets up to the second cistern, the outside of second cistern is provided with the heat preservation, be provided with conduit between first cistern and the second cistern, and conduit is provided with the solenoid valve, the inside of first cistern and second cistern all is provided with first temperature sensor for detect the temperature in first cistern and the second cistern, first water source conveying unit sets up to first water source heat pump, communicate between with first water source heat pump in the second cistern, first water source heat pump is used for carrying the water source to shallow geothermal treatment module.
4. The shallow geothermal system with the function of thermal compensation according to claim 3, wherein: the shallow geothermal treatment module comprises a water source storage unit, a water source temperature detection unit, an alarm prompting unit, a water source treatment unit and a second water source conveying unit, wherein the water source storage unit is connected with the first water source conveying unit, the water source temperature detection unit is used for detecting the temperature of a water source in the water source storage unit, the water source temperature detection unit is connected with the alarm prompting unit, the water source treatment unit is used for heating the water source in the water source storage unit, the water source treatment unit is connected with the thermal compensation module, and the second water source conveying unit is connected with the user terminal.
5. The shallow geothermal system with the function of thermal compensation according to claim 4, wherein: the water source storage unit sets up to the water source holding vessel, first water source heat pump passes through pipeline and water source holding vessel intercommunication, water source temperature detecting element sets up to second temperature sensor, the warning suggestion unit sets up to voice alarm, electric connection between second temperature sensor passes through controller and the voice alarm, water source processing unit sets up to electric heater, second water source conveying unit sets up to second water source heat pump, second water source heat pump is used for carrying the water source to user terminal.
6. The shallow geothermal system with the function of thermal compensation according to claim 5, wherein: the thermal compensation module comprises a solar energy collecting unit, a solar energy conveying unit and an electric energy supply unit, the solar energy collecting unit is used for collecting solar energy and converting the solar energy into electric energy, the solar energy collecting unit is connected with the solar energy conveying unit, the solar energy conveying unit is used for conveying the converted electric energy, the solar energy conveying unit is connected with the electric energy supply unit, the electric energy supply unit is used for storing the conveyed electric energy and also can provide the stored motor for electric equipment to use, and the first energy storage unit is connected with a water source processing unit.
7. The shallow geothermal system with the function of thermal compensation according to claim 6, wherein: the solar energy collection unit sets up to solar cell panel, the solar energy conversion unit sets up to charge controller, solar cell panel and charge controller electric connection, the electric energy supply unit includes first battery and dc-to-ac converter, electric connection between charge controller and the first battery, electric connection between first battery and the dc-to-ac converter, first battery provides the electric energy for electric heater through the dc-to-ac converter.
8. The shallow geothermal system with the function of thermal compensation according to claim 7, wherein: the solar energy collection module comprises a solar energy storage unit and a solar energy output unit, the solar energy storage unit is connected with the solar energy collection unit, the solar energy storage unit is arranged as a second storage battery, the solar cell panel is electrically connected with the second storage battery through a charging controller, the second storage battery is used for collecting redundant electric energy converted by the solar cell panel, the solar energy storage unit is connected with the solar energy output unit, and the solar energy output unit is used for outputting the electric energy in the second storage battery.
9. The shallow geothermal system with the function of thermal compensation according to claim 8, wherein: the user terminal comprises a second water source conveying unit which is set as a second water source heat energy pump, and the second water source heat energy pump is communicated with the first reservoir through a pipeline and used for conveying a water source subjected to heat exchange to the first reservoir to form circulation.
10. The shallow geothermal system with the function of thermal compensation according to any one of claims 1-9, wherein: the method also comprises a thermal compensation method for the shallow geothermal system, and specifically comprises the following steps:
collecting solar energy by using a solar cell panel, and converting the collected solar energy into electric energy;
step two, the converted electric energy is transmitted to a first storage battery for storage through a charging controller, and redundant electric energy is stored in a second storage battery arranged on the charging controller;
step three, when the second temperature sensor detects that the temperature of the water source in the water source storage tank is low, the controller is used for controlling the voice alarm to perform voice alarm;
and step four, after the alarm signal is received, the first storage battery is utilized to provide electric energy for the electric heater, and the electric heater is utilized to heat the water source in the water source storage tank, so that the function of thermal compensation is realized.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116086043A (en) * | 2022-12-23 | 2023-05-09 | 重庆交通大学 | High geothermal energy utilization system with heat supplementing function in alpine region |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116086043A (en) * | 2022-12-23 | 2023-05-09 | 重庆交通大学 | High geothermal energy utilization system with heat supplementing function in alpine region |
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Application publication date: 20220114 |