CN113091113A - Combined temperature control system for summer and winter based on ground source heat - Google Patents
Combined temperature control system for summer and winter based on ground source heat Download PDFInfo
- Publication number
- CN113091113A CN113091113A CN202110387051.4A CN202110387051A CN113091113A CN 113091113 A CN113091113 A CN 113091113A CN 202110387051 A CN202110387051 A CN 202110387051A CN 113091113 A CN113091113 A CN 113091113A
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- Prior art keywords
- ground source
- source heat
- water tank
- control system
- temperature control
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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
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
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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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a heat pump
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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
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
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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]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a summer and winter combined temperature control system based on ground source heat, which comprises a summer and winter combined temperature control system based on the ground source heat, and comprises a ground source heat pump host, wherein one side of the ground source heat pump host is connected with a buried pipe, the other side of the ground source heat pump host is connected with an energy storage water tank, the energy storage water tank is connected with a heat preservation water tank, the energy storage water tank and the heat preservation water tank are both connected with a tap water replenishing port, the heat preservation water tank is connected with a water pump, and the water pump is connected with an air conditioner, a floor heating shower head and. The invention has smart design, saves the consumption of fossil energy by supplying the energy of ground source heat to the floor heating, bathing and air conditioning, is beneficial to protecting the environment and also improves the economic benefit.
Description
Technical Field
The invention relates to a summer and winter combined temperature control system based on ground source heat.
Background
The ground source heat pump is a device for transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy (such as electric energy and the like) from a land shallow layer energy source. Usually, the ground source heat pump consumes 1kwh of energy, and users can obtain heat or cold more than 4 kwh.
The ground source heat pump is a heat supply central air conditioning system which takes rock and soil mass, stratum soil, underground water or surface water as a low-temperature heat source and consists of a water ground source heat pump unit, a geothermal energy exchange system and a system in a building. According to different forms of geothermal energy exchange systems, the ground source heat pump system is divided into a buried pipe ground source heat pump system, a ground water ground source heat pump system and a surface water ground source heat pump system.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a summer and winter combined temperature control system based on ground source heat.
A temperature control system is united in summer and winter based on ground source heat, and comprises a ground source heat pump host, wherein one side of the ground source heat pump host is connected with a buried pipe, the other side of the ground source heat pump host is connected with an energy storage water tank, the energy storage water tank is connected with a heat preservation water tank, the energy storage water tank and the heat preservation water tank are both connected with a tap water replenishing port, the heat preservation water tank is connected with a water pump, and the water pump is connected with an air conditioner, a floor heating device and a bathing.
As a further improvement, the surface of the buried pipe is subjected to anti-corrosion treatment.
As a further improvement, the ground source heat pump host is fixed on the ground through anchor bolts.
As a further improvement, the air conditioner is connected with a room temperature controller.
As a further improvement, a stop valve is arranged on the tap water replenishing port.
As a further improvement, the inlets and outlets of the energy storage water tank and the heat preservation water tank are respectively provided with a check valve.
Has the advantages that:
the invention has smart design, saves the consumption of fossil energy by supplying the energy of ground source heat to the floor heating, bathing and air conditioning, is beneficial to protecting the environment and also improves the economic benefit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a combined temperature control system for summer and winter based on ground source heat;
1. the ground source heat pump host machine 2, the energy storage water tank 3, the heat preservation water tank 4, the buried pipe 5, the water pump 6, the tap water replenishing port 7, the bathing sprinkler 8, the floor heating 9 and the air conditioner.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, a combined temperature control system based on ground source heat in summer and winter comprises a ground source heat pump host 1, an energy storage water tank 2, a heat preservation water tank 3, a buried pipe 4, a water pump 5, a tap water replenishing port 6, a bathing shower 7, a floor heating system 8 and an air conditioner 9.
A temperature control system is united in summer and winter based on ground source heat, includes ground source heat pump host 1, one side of ground source heat pump host 1 links to each other with buried pipe 4, the another side of ground source heat pump host 1 links to each other with energy storage water tank 2, energy storage water tank 2 links to each other with holding water tank 3, energy storage water tank 2 and holding water tank 3 are all being connected running water moisturizing mouth 6, holding water tank 3 links to each other with water pump 5 again, water pump 5 is connecting air conditioner 9, ground 8 and bathing gondola water faucet 7.
Wherein, the surface of the buried pipe 4 is processed with anti-corrosion treatment.
The ground source heat pump host 1 is fixed on the ground through foundation bolts.
Wherein, the air conditioner 9 is connected with a room temperature controller.
Wherein, the tap water replenishing port 6 is provided with a check valve.
And flow stopping valves are arranged on the inlets and outlets of the energy storage water tank 2 and the heat preservation water tank 3.
In nature, water always flows from high to low, and heat is always transferred from high temperature to low temperature. People can pump water from a low position to a high position by using a water pump, so that the water flows from the low position to the high position, and the heat pump can also transfer heat from low temperature to high temperature.
Therefore, the heat pump is essentially a heat lifting device, which consumes a small part of electric energy during operation, and can extract 4-7 times of electric energy from environmental media (water, air, soil and the like) to lift the temperature for utilization, which is also the reason for energy conservation of the heat pump.
The ground source heat pump is one kind of heat pump, and is one air conditioning technology with ground or water as cold and hot source to cool and warm the building in winter. Minimal power is used to maintain the desired temperature in the room.
In winter, 1 kilowatt of electricity can supply 4-5 kilowatts of heat to soil or water. In summer, the process is reversed, and the heat in the room is transferred to the soil or water by the heat pump, so that cool air is obtained in the room. While the energy obtained underground will be utilized in winter. The building space and the nature are connected into a whole in such a way. The most comfortable living environment is obtained at the lowest price.
The heat pump set device mainly has: the system consists of a compressor, a condenser, an evaporator and an expansion valve, and is characterized in that the system continuously finishes the following steps of: the thermodynamic cycle process of evaporation (extracting heat from the environment) → compression → condensation (emitting heat) → throttling → re-evaporation, thereby transferring heat from the environment to the water. A compressor: the heat pump (refrigeration) system has the functions of compressing and conveying a circulating working medium from a low-temperature low-pressure position to a high-temperature high-pressure position and is a heart of the heat pump (refrigeration) system; an evaporator: the device is used for outputting cold energy and has the function of evaporating the refrigerant liquid flowing in through the throttle valve to absorb the heat of the cooled object so as to achieve the aim of refrigeration; a condenser: the heat absorbed from the evaporator and the heat converted by the work consumed by the compressor are taken away by the cooling medium in the condenser, so as to achieve the purpose of heating; expansion valve or throttle valve: the circulating working medium is throttled and depressurized, and the flow of the circulating working medium entering the evaporator is adjusted. According to the second law of thermodynamics, the work (electric energy) consumed by the compressor plays a compensation role, so that the circulating working medium continuously absorbs heat from a low-temperature environment and releases heat to a high-temperature environment, and the circulating working medium circulates repeatedly.
In a refrigeration state, a compressor in the ground source heat pump unit applies work to the refrigerant, so that the refrigerant is subjected to vapor-liquid conversion circulation. The heat carried by the indoor air circulation is absorbed into the refrigerant through the evaporation of the refrigerant in the refrigerant/air heat exchanger, and is absorbed by the water path circulation through the condensation of the refrigerant in the refrigerant/water heat exchanger while the refrigerant circulates, and finally the heat is transferred to the underground water or the soil through the water path circulation. In the process of continuously transferring indoor heat to the underground, the room is cooled by a cold air below 13 ℃ through a refrigerant-air heat exchanger.
In the heating state, a compressor in the ground source heat pump unit applies work to the refrigerant, and the flow direction of the refrigerant is reversed through the four-way valve. The heat in the underground water channel circulation absorbs the heat in the underground water or the soil, the heat in the water channel circulation is absorbed into the refrigerant through the evaporation of the refrigerant in the refrigerant/water heat exchanger, and the heat carried by the refrigerant is absorbed by the air circulation through the condensation of the refrigerant in the refrigerant/air heat exchanger while the refrigerant circulates. The ground source heat pump supplies heat to the indoor in the form of hot wind above 35 ℃ in the process of continuously transferring underground heat to the indoor.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A summer and winter combined temperature control system based on ground source heat is characterized by comprising a ground source heat pump host, wherein one side of the ground source heat pump host is connected with a buried pipe, the other side of the ground source heat pump host is connected with an energy storage water tank, the energy storage water tank is connected with a heat preservation water tank, the energy storage water tank and the heat preservation water tank are both connected with a tap water replenishing port, the heat preservation water tank is connected with a water pump, and the water pump is connected with an air conditioner, a floor heating system and a bathing shower head.
2. The combined summer and winter temperature control system based on ground source heat as claimed in claim 1, wherein the surface of the buried pipe is treated for corrosion protection.
3. The combined summer and winter temperature control system based on ground source heat according to claim 1, wherein the ground source heat pump host is fixed on the ground through anchor bolts.
4. The combined summer and winter temperature control system based on ground source heat as claimed in claim 1, wherein the air conditioner is connected to a room temperature controller.
5. The combined summer and winter temperature control system based on ground source heat as claimed in claim 1, wherein the tap water replenishing port is provided with a flow stopping valve.
6. The combined summer and winter temperature control system based on ground source heat as claimed in claim 1, wherein the inlets and outlets of the energy storage water tank and the heat preservation water tank are provided with flow stopping valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387051.4A CN113091113A (en) | 2021-04-12 | 2021-04-12 | Combined temperature control system for summer and winter based on ground source heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387051.4A CN113091113A (en) | 2021-04-12 | 2021-04-12 | Combined temperature control system for summer and winter based on ground source heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113091113A true CN113091113A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387051.4A Pending CN113091113A (en) | 2021-04-12 | 2021-04-12 | Combined temperature control system for summer and winter based on ground source heat |
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| CN (1) | CN113091113A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025313A (en) * | 2007-03-30 | 2007-08-29 | 东南大学 | Multifunction geothermal-energy heat pump radiation air-conditioner and water heating system |
| CN203053090U (en) * | 2013-01-18 | 2013-07-10 | 鲍贞勇 | Interleave-type buried pipe ground source heat pump system |
| CN203349371U (en) * | 2013-07-10 | 2013-12-18 | 青岛华仁技术孵化器有限公司 | Heat supply system based on ground source heat pump |
| CN203823873U (en) * | 2014-03-03 | 2014-09-10 | 北京英豪阳光太阳能工业有限公司 | Solar heat pump heat accumulating and heating system |
| CN108800665A (en) * | 2018-06-20 | 2018-11-13 | 安徽南国机电科技发展有限公司 | A kind of heat-exchange system based on water source environment protection-type earth source heat pump |
-
2021
- 2021-04-12 CN CN202110387051.4A patent/CN113091113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025313A (en) * | 2007-03-30 | 2007-08-29 | 东南大学 | Multifunction geothermal-energy heat pump radiation air-conditioner and water heating system |
| CN203053090U (en) * | 2013-01-18 | 2013-07-10 | 鲍贞勇 | Interleave-type buried pipe ground source heat pump system |
| CN203349371U (en) * | 2013-07-10 | 2013-12-18 | 青岛华仁技术孵化器有限公司 | Heat supply system based on ground source heat pump |
| CN203823873U (en) * | 2014-03-03 | 2014-09-10 | 北京英豪阳光太阳能工业有限公司 | Solar heat pump heat accumulating and heating system |
| CN108800665A (en) * | 2018-06-20 | 2018-11-13 | 安徽南国机电科技发展有限公司 | A kind of heat-exchange system based on water source environment protection-type earth source heat pump |
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| PB01 | Publication | ||
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Application publication date: 20210709 |