CN202125980U - Combined-type heating system complementarily using solar light panels and terrestrial heat - Google Patents

Combined-type heating system complementarily using solar light panels and terrestrial heat Download PDF

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Publication number
CN202125980U
CN202125980U CN2011201812836U CN201120181283U CN202125980U CN 202125980 U CN202125980 U CN 202125980U CN 2011201812836 U CN2011201812836 U CN 2011201812836U CN 201120181283 U CN201120181283 U CN 201120181283U CN 202125980 U CN202125980 U CN 202125980U
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China
Prior art keywords
heat
heating
water tank
heat storage
storage water
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Expired - Fee Related
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CN2011201812836U
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Chinese (zh)
Inventor
陈建亮
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Fuzhou Aquapower Electric Water Heater Co Ltd
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Fuzhou Aquapower Electric Water Heater Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

The utility model discloses a combined-type heating system complementarily using solar light panels and terrestrial heat. A hot water storage tank is provided with a water inlet main pipe connected with an external pipe network, a medium circulation pipeline is positioned between the hot water storage tank and a solar light panel heating assembly, and a medium circulation pipeline is arranged between the hot water storage tank and a terrestrial heat source heat pump assembly. Heat conduction media are filled in medium circulation pipelines and circulate between the hot water storage tank and the solar vacuum tube heating assembly and between the hot water storage tank and the terrestrial heat source heat pump assembly. The hot water storage tank is connected with a terrestrial heat system and a heating system through a water outlet pipeline, and the terrestrial heat system and the heating system are connected with the hot water storage tank through water return pipes. The combined-type heating system complementarily using the solar light panels and the terrestrial heat utilizes various energy sources to heat water, thereby being quick in heating speed, large in heated water quantity and safe, saving energy, protecting the environment, effectively satisfying using requirements of users and improving life quality. Furthermore, the combined-type heating system can be used in all weather.

Description

A kind of solar energy tabula rasa and underground heat complementary combinations formula heating system
Technical field
The utility model relates to a kind of circulation heating system, relates in particular to a kind of solar energy tabula rasa and underground heat complementary combinations formula heating system.
Background technology
The continuous consumption of present global non-renewable resources, energy crisis constantly enlarge stretches, and particularly China's per capita resources occupancy volume is considerably less; In order to realize energy-saving and emission-reduction; Reduce the discharging of carbon, improve people's quality of life, so people need low, the product of energy-conserving and environment-protective more of power load.Existing heating system generally all is to adopt with cogeneration of heat and power to be collective's heating system of thermal source with fire coal, relatively to waste data.Simultaneously, present geothermal source water heater mainly is to adopt the geothermal source heat hot water to draw the device of thermal source; Solar water heater mainly utilizes solar energy heating water to draw the device of thermal source; At present, also seldom see the heating system that two kinds of energy source complementary combinations are used.
Summary of the invention
The purpose of the utility model provides a kind of combined type heating system and satisfies people's demand.
For realizing above-mentioned purpose, the heating system of the utility model comprises heat storage water tank, solar energy tabula rasa heating assembly, geothermal-source heat pump assembly, geothermal system, heating system; Heat storage water tank is provided with the water inlet manifold that is connected with outside network; Be provided with the medium circulation pipeline between heat storage water tank and the solar energy tabula rasa heating assembly; Be provided with the medium circulation pipeline between heat storage water tank and the geothermal-source heat pump assembly; Heat-conducting medium heats between the assembly at heat storage water tank and solar energy tabula rasa respectively, and between heat storage water tank and geothermal-source heat pump assembly, circulates in the medium circulation pipeline; Hot water effluent's pipeline of heat storage water tank connects geothermal system and heating system, and geothermal system is connected heat storage water tank with heating system through return pipe, and heat storage water tank is provided with uses water out.
Described solar energy tabula rasa heating assembly comprises: thermal-arrest plate, medium circulation pipeline, heat-conducting medium, heat-insulation layer; Heat transfer medium flows is in the medium circulation pipeline; The medium circulation pipeline is close to and is arranged in thermal-arrest plate shady face; Heat-conducting medium in thermal-arrest plate and the medium circulation pipeline carries out heat transmission, then gets into heat storage water tank water is heated, and heat-insulation layer is located at below the medium circulation pipeline.
Described geothermal-source heat pump assembly comprises: compressor, heat-conducting medium, evaporimeter, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; The circulation of underground water route is transmitted with the heat-conducting medium heat in the evaporimeter; Evaporimeter is connected with compressor and through medium circulation pipeline circulation entering heat storage water tank water is heated, and after in the electric expansion valve Returning evaporimeter.
When weather was good by day, heat-conducting medium just began circulation in the solar energy tabula rasa heating this moment assembly, and solar energy tabula rasa heating assembly is under the shining of sunlight; Thermal-arrest plate in the solar energy tabula rasa heating assembly absorbs the heat in the sunshine, and is transmitted to heat on the heat-conducting medium, and the medium circulation pipeline in the solar energy tabula rasa heating assembly can be designed to snakelike; Shapes such as mosquito-repellent incense shape, the length of as far as possible elongating the medium circulation pipeline makes the length of flow across of heat-conducting medium longer; Absorb more heats; Absorbed the medium of heat, flow to again in the heat storage water tank, the cold water in the heat storage water tank has been heated.On the solar energy tabula rasa heating assembly toughened glass panel, base plate and housing can be set, what rise is protection and supporting role, is not easy to damage to prevent solar energy plate heating assembly.Heat-insulation layer is by the least possible loss of the heat of heat-conducting medium, to reach the higher thermal efficiency.
In cloudy day or evening, when solar energy tabula rasa heating assembly can not play a role.Can connect the power supply of geothermal-source heat pump assembly, the circulation entry into service of underground water route, the water in the water route is just brought the heat in underground water or the soil up, and the evaporimeter of flowing through.At this moment; The inner heat-conducting medium heat absorption vaporization of evaporimeter is inhaled into compressor; Compressor is compressed into this low pressure heat-conducting medium in high temperature, the gases at high pressure entering heat storage water tank, and at this moment the water in the heat storage water tank will be heated by heat-conducting medium, and heat-conducting medium is cooled into liquid; This liquid inflow evaporator once more after expansion valve throttling cooling is chatted circulation and row heating during constantly to cold water on carrying out again.
Certainly for faster, more obtain hot water, more than two processes be parallelly connected, can carry out simultaneously.
Also be provided with temp control switch and pressure relief valve on the described heat storage water tank; When the water preheat in the heat storage water tank during to first design temperature; Temp control switch on the heat storage water tank cuts off the power supply of geothermal-source heat pump assembly, and the geothermal-source heat pump assembly stops the water in the heat storage water tank is heated; When the water in the heat storage water tank was reduced to first design temperature, the temp control switch on the heat storage water tank was connected the power supply of geothermal-source heat pump assembly, and the geothermal-source heat pump assembly heats the water in the heat storage water tank; When the water in the heat storage water tank is higher than second design temperature; Pressure relief valve on the temp control switch control heat storage water tank is opened pressure release; Cut off solar energy tabula rasa heating assembly simultaneously, solar energy tabula rasa heating assembly stops the heating of the water in the heat storage water tank is prevented hypertonia in the heat storage water tank.
Heat storage water tank with being connected to several outlet terminals (as: shower house, bathtub, washbowl etc.) on the water out, hot water effluent's pipeline of heat storage water tank is connected to geothermal system and heating system.Can flow through geothermal system and heating system of hot water carries out room (as: bedroom, parlor, kitchen, toilet etc.) are heated when the user will use; The hot water of the geothermal system of flowing through and heating system is got back in the heat storage water tank again through water return pipeline; So circulation heats; Also maybe be through regulating switch on geothermal system and the heating system, the speed of regulating heating.
The hot water outlet pipeline of said heat storage water tank is provided with residual neat recovering system, and residual neat recovering system is provided with heat-exchange device.When the user opens outlet terminal (like shower house, bathtub, washbowl etc.) the use hot water that connects hot water outlet; People use hot water generally in 40 deg.c usually; When the hot water after the use flows into sewer; Water temperature still remains on 35 deg.c, if the hot water after will using directly is discharged to sewer, has wasted most of energy.Residual neat recovering system heats the water of this part heat recovery to the hot water outlet pipe of heat storage water tank through heat-exchange device again.
The heat storage water tank of the utility model is provided with water level switch, and when the heat storage water tank middle water level was lower than desired location, water level switch will be connected power of electromagnetic valve automatically, lets water pass through water inlet manifold and gets into heat storage water tank, and water level adds to desired location automatically.
The heat storage water tank of the utility model is provided with the cleaning valve, has used can open the cleaning valve that is located at heat storage water tank bottom a period of time of after and carry out the cleaning of heat storage water tank.
The solar energy tabula rasa heating assembly of the utility model, geothermal-source heat pump assembly all can satisfy the underground heat system requirements separately, also can satisfy the heating system demand separately, can also satisfy the heat supply water demand with water out separately.
The utility model adopts above technical scheme, and comprehensive utilization solar energy and geothermal energy complementary combinations heat water, and its firing rate is fast; It is big to add the hot water amount, and energy-conservation, round-the-clock use; Safety and environmental protection has satisfied people's user demand effectively, has improved quality of the life.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the solar energy tabula rasa of the utility model and the structural representation of underground heat complementary combinations formula heating system;
Fig. 2 is the structural representation of the heat storage water tank part of the utility model.
The specific embodiment
Like Fig. 1 or shown in Figure 2, the heating system of the utility model comprises heat storage water tank 1, solar energy tabula rasa heating assembly 3, geothermal-source heat pump assembly 4, geothermal system 5, heating system 2; Heat storage water tank 1 is provided with the water inlet manifold 11 that is connected with outside network; Be provided with the medium circulation pipeline between heat storage water tank 1 and the solar energy tabula rasa heating assembly 3; Be provided with the medium circulation pipeline between heat storage water tank 1 and the geothermal-source heat pump assembly 4; Heat-conducting medium heats between the assembly 3 at heat storage water tank 1 and solar energy tabula rasa respectively in the medium circulation pipeline, and circulation between heat storage water tank 1 and geothermal-source heat pump assembly 4; Hot water effluent's pipeline 12 of heat storage water tank 1 connects geothermal system 5 and heating system 2, and geothermal system 5 is connected heat storage water tank 1 with heating system 2 through return pipe 13, and heat storage water tank 1 is provided with water out 14.
Described solar energy tabula rasa heating assembly 3 comprises: thermal-arrest plate, medium circulation pipeline, heat-conducting medium, heat-insulation layer; Heat transfer medium flows is in the medium circulation pipeline; The medium circulation pipeline is close to and is arranged in thermal-arrest plate shady face; Heat-conducting medium in thermal-arrest plate and the medium circulation pipeline carries out heat transmission, then gets into 1 pair of water heating of heat storage water tank, and heat-insulation layer is wrapped in the outside of solar energy tabula rasa heating assembly 3.
Described geothermal-source heat pump assembly 4 comprises: compressor, heat-conducting medium, evaporimeter, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; The circulation of underground water route is transmitted with the heat-conducting medium heat in the evaporimeter; Evaporimeter is connected with compressor and through medium circulation pipeline circulation entering heat storage water tank water is heated, and after in the electric expansion valve Returning evaporimeter.
When weather was good by day, heat-conducting medium just began circulation in the solar energy tabula rasa heating this moment assembly 3, and solar energy tabula rasa heating assembly 3 is under the shining of sunlight; Thermal-arrest plate in the solar energy tabula rasa heating assembly 3 absorbs the heat in the sunshine, and is transmitted to heat on the heat-conducting medium, and the medium circulation pipeline in the solar energy tabula rasa heating assembly 3 can be designed to snakelike; Shapes such as mosquito-repellent incense shape, the length of as far as possible elongating the medium circulation pipeline makes the length of flow across of heat-conducting medium longer; Absorb more heats; Absorbed the medium of heat, flow to again in the heat storage water tank, the cold water in the heat storage water tank has been heated.On the solar energy tabula rasa heating assembly 3 toughened glass panel, base plate and housing can be set, what rise is protection and supporting role, is not easy to damage to prevent solar energy plate heating assembly 3.Heat-insulation layer is by the least possible loss of the heat of heat-conducting medium, to reach the higher thermal efficiency.
In cloudy day or evening, when solar energy tabula rasa heating assembly 3 can not play a role.Can connect the power supply of geothermal-source heat pump assembly 4, the circulation entry into service of underground water route, the water in the water route is just brought the heat in underground water or the soil up, and the evaporimeter of flowing through.At this moment; The inner heat-conducting medium heat absorption vaporization of evaporimeter is inhaled into compressor; Compressor is compressed into this low pressure heat-conducting medium in high temperature, the gases at high pressure entering heat storage water tank 1, and at this moment the water in the heat storage water tank 1 will be heated by heat-conducting medium, and heat-conducting medium is cooled into liquid; This liquid inflow evaporator once more after expansion valve throttling cooling is chatted circulation and row heating during constantly to cold water on carrying out again.
Certainly for faster, more obtain hot water, more than two processes be parallelly connected, can carry out simultaneously.
Also be provided with temp control switch 15 and pressure relief valve 16 on the described heat storage water tank 1; When the water preheat in the heat storage water tank 1 during to first design temperature; Temp control switch 15 on the heat storage water tank 1 cuts off the power supply of geothermal-source heat pump assembly 4, and geothermal-source heat pump assembly 4 stops the water in the heat storage water tank 1 is heated; When the water in the heat storage water tank 1 was reduced to first design temperature, the temp control switch 15 on the heat storage water tank 1 was connected the power supply of geothermal-source heat pump assembly 4, the water heating in 4 pairs of heat storage water tanks 1 of geothermal-source heat pump assembly; When the water in the heat storage water tank 1 is higher than second design temperature; Pressure relief valve 16 on the temp control switch 15 control heat storage water tanks 1 is opened pressure release; Cut off the power supply of solar energy tabula rasa heating assembly 3 simultaneously; Solar energy tabula rasa heating assembly 3 stops the heating of the water in the heat storage water tank 1 is prevented hypertonia in the heat storage water tank 1.
Heat storage water tank 1 with being connected to several outlet terminals (as: shower house, bathtub, washbowl etc.) on the water out 14, hot water effluent's pipeline of heat storage water tank 1 is connected to geothermal system 5 and heating system 2.Can flow through geothermal system 5 of hot water carries out room (as: bedroom, parlor, kitchen, toilet etc.) are heated with heating system 2 when the user will use; The hot water of geothermal system of flowing through 5 and heating system 2 is got back in the heat storage water tank again through water return pipeline; So circulation heats; Also maybe be through regulating switch on geothermal system and the heating system, the speed of regulating heating.
The hot water outlet pipeline 12 of said heat storage water tank 1 is provided with residual neat recovering system 6, and residual neat recovering system 6 is provided with the heat-exchange device of the water in the heat hot water outlet pipe.When the user opens outlet terminal (like shower house, bathtub, washbowl etc.) the use hot water that connects hot water outlet; People use hot water generally in 40 deg.c usually; When the hot water after the use flows into sewer; Water temperature still remains on 35 deg.c, if the hot water after will using directly is discharged to sewer, has wasted most of energy.Residual neat recovering system 6 heats the water of this part heat recovery to the hot water outlet pipe 12 of heat storage water tank 1 through heat-exchange device again.
The heat storage water tank 1 of the utility model is provided with water level switch 17, and when heat storage water tank 1 middle water level was lower than desired location, water level switch 17 will be connected power of electromagnetic valve automatically, lets water pass through water inlet manifold 11 and gets into heat storage water tank 1, and water level adds to desired location automatically.
The heat storage water tank 1 of the utility model is provided with cleaning valve 18, has used and can open the cleaning valve 18 that is located at heat storage water tank 1 bottom a period of time of after and carry out the cleaning of heat storage water tank.
The solar energy tabula rasa heating assembly 3 or the geothermal-source heat pump assembly 4 of the utility model all can satisfy the underground heat system requirements separately, also can satisfy the heating system demand separately, can also satisfy the heat supply water demand with water out separately.

Claims (7)

1. solar energy tabula rasa and underground heat complementary combinations formula heating system, it is characterized in that: it comprises heat storage water tank, solar energy tabula rasa heating assembly, geothermal-source heat pump assembly, geothermal system, heating system; Heat storage water tank is provided with the water inlet manifold that is connected with outside network; Be provided with the medium circulation pipeline between heat storage water tank and the solar energy tabula rasa heating assembly; Be provided with the medium circulation pipeline between heat storage water tank and the geothermal-source heat pump assembly; Heat-conducting medium heats between the assembly at heat storage water tank and solar energy tabula rasa respectively, and between heat storage water tank and geothermal-source heat pump assembly, circulates in the medium circulation pipeline; Hot water effluent's pipeline of heat storage water tank connects geothermal system and heating system, and geothermal system is connected heat storage water tank with heating system through return pipe, and heat storage water tank is provided with uses water out.
2. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system; It is characterized in that: described solar energy tabula rasa heating assembly comprises thermal-arrest plate, medium circulation pipeline, heat-conducting medium, heat-insulation layer; Heat transfer medium flows is in the medium circulation pipeline; The medium circulation pipeline is close to and is arranged in thermal-arrest plate shady face, and heat-insulation layer is located at below the medium circulation pipeline.
3. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system; It is characterized in that: described geothermal-source heat pump assembly comprises compressor, heat-conducting medium, evaporimeter, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; Evaporimeter is connected with compressor, after in the electric expansion valve Returning evaporimeter.
4. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system is characterized in that: also be provided with temp control switch and pressure relief valve on the described heat storage water tank.
5. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system is characterized in that: also be provided with water level switch on the described heat storage water tank.
6. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system is characterized in that: described heat storage water tank bottom is provided with the cleaning valve.
7. a kind of solar energy tabula rasa according to claim 1 and underground heat complementary combinations formula heating system, it is characterized in that: the hot water outlet pipeline of said heat storage water tank is provided with residual neat recovering system, and residual neat recovering system is provided with heat-exchange device.
CN2011201812836U 2011-05-31 2011-05-31 Combined-type heating system complementarily using solar light panels and terrestrial heat Expired - Fee Related CN202125980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201812836U CN202125980U (en) 2011-05-31 2011-05-31 Combined-type heating system complementarily using solar light panels and terrestrial heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201812836U CN202125980U (en) 2011-05-31 2011-05-31 Combined-type heating system complementarily using solar light panels and terrestrial heat

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108151455A (en) * 2017-12-11 2018-06-12 湖南中大经纬地热开发科技有限公司 The high efficiency drying system that a kind of solar energy is combined with underground heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108151455A (en) * 2017-12-11 2018-06-12 湖南中大经纬地热开发科技有限公司 The high efficiency drying system that a kind of solar energy is combined with underground heat

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20120125

Termination date: 20180531