CN115200261A - Ground source heat pump heat replenishing device based on solar energy - Google Patents

Ground source heat pump heat replenishing device based on solar energy Download PDF

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Publication number
CN115200261A
CN115200261A CN202210801385.6A CN202210801385A CN115200261A CN 115200261 A CN115200261 A CN 115200261A CN 202210801385 A CN202210801385 A CN 202210801385A CN 115200261 A CN115200261 A CN 115200261A
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CN
China
Prior art keywords
water
heat
solar
heat pump
water inlet
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Withdrawn
Application number
CN202210801385.6A
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Chinese (zh)
Inventor
杨伟
王梅杰
张继隆
张毅
王安民
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North China University of Water Resources and Electric Power
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North China University of Water Resources and Electric Power
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Publication date
Application filed by North China University of Water Resources and Electric Power filed Critical North China University of Water Resources and Electric Power
Priority to CN202210801385.6A priority Critical patent/CN115200261A/en
Publication of CN115200261A publication Critical patent/CN115200261A/en
Withdrawn legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/30—Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422—Vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The invention relates to the technical field of ground source heat pump systems, in particular to a solar energy-based ground source heat pump heat supplement device which comprises a solar heat supply device, a storage battery pack, a controller, a heat pump unit, an energy utilization end, a ground heat exchanger and a water storage tank, wherein the solar heat supply device comprises an L-shaped mounting frame, a water inlet tank is arranged at the top of the vertical section of the L-shaped mounting frame, a water outlet tank is arranged at the end part of the horizontal section of the L-shaped mounting frame, a plurality of heat collecting pipes are arranged between the water inlet tank and the water outlet tank, a rotating mechanism is arranged at the bottom of the L-shaped mounting frame, and solar panels are arranged on two sides of the L-shaped mounting frame.

Description

Ground source heat pump heat replenishing device based on solar energy
Technical Field
The invention relates to the technical field of ground source heat pump systems, in particular to a solar energy-based ground source heat pump heat supplementing device.
Background
The ground source heat pump technology belongs to the renewable energy utilization technology, and the ground source heat pump is a heating and air-conditioning system which utilizes the shallow geothermal resource (generally less than 400 meters deep) on the earth surface as a cold source and a heat source to perform energy conversion. The surface shallow geothermal resource can be called as geothermal energy, and refers to low-temperature heat energy stored in surface soil, underground water, rivers and lakes by absorbing solar energy and geothermal energy. The shallow layer of the earth surface is a huge solar heat collector, which collects 47% of solar energy, more than 500 times of energy utilized by human beings every year. It is not limited by regions, resources and the like, and is really large in quantity and wide in range and everywhere. This near infinite renewable energy stored in the shallow layers of the earth's surface makes geothermal energy a form of clean renewable energy as well. When the ground source heat pump system operates, no water is consumed, no water is polluted, no boiler, no cooling tower and no site for stacking fuel wastes are needed, and the environmental protection benefit is remarkable. Compared with an air source heat pump, the power consumption of the ground source heat pump unit can be reduced by more than 40%; compared with electric heating, the efficiency of the heating system can be reduced by more than 70%, and the efficiency of the heating system is improved by nearly 50% on average compared with that of a gas-fired boiler and is improved by 75% compared with that of the gas-fired boiler. The ground source heat pump system can heat, refrigerate by air conditioner, can also provide the life hot water, a machine is multi-purpose, one set of system can replace two sets of devices or systems of the original boiler and air conditioner, suitable for the heating, air conditioner of the villa house.
The biggest not enough of present ground source heat pump's technique existence is the problem of "soil thermal unbalance", the northern area heating demand in winter is big, absorb heat in a large amount from soil, will lead to soil temperature unbalance after the operation of a long time, influence ecological on every side, it supplements to adopt high-grade heat source mostly in order to solve the problem that soil temperature descends at present, main form includes electric boiler, electric heater and natural gas boiler etc. this form is inefficient, the expense is high, be unfavorable for family's practicality and economic nature, consequently, need a ground source heat pump heat replenishing device based on solar energy to make the improvement to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a ground source heat pump heat supplementing device based on solar energy, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a ground source heat pump heat replenishing device based on solar energy, includes solar heating device, storage battery, controller, heat pump set, with can hold, ground heat exchanger and water storage box, solar heating device includes L type mounting bracket, the intake chamber is installed at the top of the vertical section of L type mounting bracket, the outlet tank is installed to the tip of L type mounting bracket horizontal segment, be provided with a plurality of thermal-collecting tubes between intake chamber and the outlet tank, the bottom of L type mounting bracket is provided with slewing mechanism, solar panel is all installed to the both sides of L type mounting bracket, storage battery and solar panel and controller electric connection, the delivery port of outlet tank is connected with intake pipe one, the water inlet of ground heat exchanger is connected with intake pipe two, intake pipe two is connected through tee bend one with intake pipe one end, another interface of tee bend one passes through intake pipe three and is connected with the delivery port of heat pump set, the delivery port of ground heat exchanger is connected with return water pipe one, the water inlet of water storage tank is connected with return water pipe two, return water pipe one is connected through three tee bend pipe two, another interface of tee bend pipe and heat pump set pass through heat pump set, the water inlet is connected with return water pipe and return water can the water with the water inlet, the water inlet is connected with the water outlet of heat pump set, the water inlet is connected with the water inlet of heat pump set, the water with the water of heat pump set for the water is connected with the water inlet, the water inlet is connected with the water outlet.
Preferably, the first water inlet pipeline is provided with a first electromagnetic valve, the second water inlet pipeline is provided with a first water pump, the first water return pipeline is provided with a third water pump, the second water return pipeline is provided with a second electromagnetic valve, the third water return pipeline is provided with a second water pump and a third electromagnetic valve, the third water inlet pipeline is provided with a fourth electromagnetic valve, and the fourth water return pipeline is provided with a fifth electromagnetic valve.
Preferably, be provided with temperature sensor and level sensor in water tank and the water tank of intaking, temperature sensor and level sensor and controller electric connection.
Preferably, a first circulating medium is arranged in the solar heat supply device, a second circulating medium is arranged in the water storage tank, and a third circulating medium is arranged in the heat pump unit.
Preferably, slewing mechanism includes base, bottom plate, fixed plate, rotating electrical machines and rolling disc, the bottom plate is installed to the bottom of base, the fixed plate is all installed at both ends around the bottom plate bottom, the both ends of fixed plate are all fixed subaerial through anchor bolt, the center department at base top is provided with the mounting groove, install the rotating electrical machines in the mounting groove, the vertical center department fixed connection who upwards sets up and top and the bottom of rolling disc of output shaft of rotating electrical machines, the bottom at L type mounting bracket is installed to the rolling disc.
Preferably, the opposite surfaces of the rotating disc and the base are provided with circular grooves corresponding in position, the circle center of each circular groove is located on the central axis of the output shaft of the rotating motor, and a plurality of balls are arranged between the two circular grooves.
Preferably, still install on the L type mounting bracket and follow spot ware with the solar energy automation that slewing mechanism cooperation was used, the automatic ware and the rotating electrical machines and the controller electric connection of following spot of solar energy.
Preferably, the ground heat exchanger adopts a U-shaped structure vertical buried pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the solar heating device can be used for heating the first circulating medium and the second circulating medium by using solar energy, then hot water is conveyed into the buried pipe heat exchanger through a pipeline to supplement heat for soil, so that the temperature of the soil is balanced, the utilization rate of the solar energy is improved through the design of the first circulating medium and the second circulating medium, the heat supplement effect is improved, the two groups of circulating media cannot be in contact, the heat supplement effect is prevented from being influenced due to cold and hot contact, the heat supplement is carried out on the soil by using the solar clean energy, and the effects of energy conservation and environmental protection are realized.
Drawings
Fig. 1 is a schematic diagram of a system structure of a solar-based ground source heat pump heat supplement device according to the present invention;
fig. 2 is a schematic structural diagram of a solar heating device in a solar-based ground source heat pump heat compensation device according to the present invention;
fig. 3 is a structural schematic diagram of a rotating mechanism of a solar heating device in the solar ground source heat pump heat compensation device based on solar energy.
In the figure: 1. a solar heating device; 101. an L-shaped mounting bracket; 102. a water outlet tank; 103. a water inlet tank; 104. a heat collecting pipe; 105. a solar panel; 106. a solar automatic light-following device; 107. a rotating mechanism; 1071. a base; 1072. a base plate; 1073. a fixing plate; 1074. a rotating electric machine; 1075. rotating the disc; 1076. a circular groove; 1077. a ball bearing; 2. a battery pack; 3. a controller; 4. a heat pump unit; 5. an energy using end; 6. a ground heat exchanger; 7. a water inlet pipeline I; 701. a first electromagnetic valve; 8. a water inlet pipeline II; 801. a first water pump; 9. a water return pipeline I; 901. a third water pump; 10. a water return pipeline II; 1001. a second electromagnetic valve; 11. a water storage tank; 12. a water return pipeline III; 1201. a second water pump; 1202. a third electromagnetic valve; 13. a water inlet pipeline III; 1301. a fourth electromagnetic valve; 14. a water return pipeline IV; 1401. and a fifth electromagnetic valve.
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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-3, the present invention provides a technical solution: a ground source heat pump heat supplementing device based on solar energy comprises a solar energy heat supply device 1, a storage battery pack 2, a controller 3, a heat pump unit 4, an energy utilization end 5, a ground heat exchanger 6 and a water storage tank 11, wherein the ground heat exchanger 6 is vertically buried in a U-shaped structure, the solar energy heat supply device 1 comprises an L-shaped mounting frame 101, a water inlet tank 103 is installed at the top of the vertical section of the L-shaped mounting frame 101, a water outlet tank 102 is installed at the end of the horizontal section of the L-shaped mounting frame 101, a plurality of heat collecting pipes 104 are arranged between the water inlet tank 103 and the water outlet tank 102, a rotating mechanism 107 is arranged at the bottom of the L-shaped mounting frame 101, solar panels 105 are installed on two sides of the L-shaped mounting frame 101, the storage battery pack 2 and the solar panels 105 are electrically connected with the controller 3, solar energy is converted into electric energy through the solar panels 105, the storage battery pack 2 and the controller 3 and stored in the storage battery pack 2, the water supply device can supply power for equipment needing electricity for the whole device, a water outlet of a water outlet tank 102 is connected with a water inlet pipeline I7, a water inlet of a ground heat exchanger 6 is connected with a water inlet pipeline II 8, the water inlet pipeline II 8 is connected with one end of the water inlet pipeline I7 through a tee pipe fitting I, the other interface of the tee pipe fitting I is connected with a water outlet of a heat pump unit 4 through a water inlet pipeline III 13, the water outlet of the ground heat exchanger 6 is connected with a water return pipeline I9, the water inlet of a water storage tank 11 is connected with a water return pipeline II 10, one end of the water return pipeline I9 is connected with one end of the water return pipeline II 10 through a tee pipe fitting II, the other interface of the tee pipe fitting II is connected with a water inlet of the heat pump unit 4 through a water return pipeline IV 14, the water outlet of the water storage tank 11 is connected with the water inlet of the water inlet tank 103 through a water return pipeline III 12, and the heat pump unit 4 is further connected with an energy utilization end 5 through a pipeline, the heat pump unit 4 and the energy consumption end 5 are electrically connected with the controller 3.
The water inlet pipeline I7 is provided with a first electromagnetic valve 701, the water inlet pipeline II 8 is provided with a first water pump 801, the water return pipeline I9 is provided with a third water pump 901, the water return pipeline II 10 is provided with a second electromagnetic valve 1001, the water return pipeline III 12 is provided with a second water pump 1201 and a third electromagnetic valve 1202, the water inlet pipeline III 13 is provided with a fourth electromagnetic valve 1301, the water return pipeline IV 14 is provided with a fifth electromagnetic valve 1401, and the first electromagnetic valve 701, the first water pump 801, the third water pump 901, the second electromagnetic valve 1001, the second water pump 1201, the third electromagnetic valve 1202 and the fifth electromagnetic valve 1301 as well as the fifth electromagnetic valve 1401 are electrically connected with the controller 3.
Temperature sensors and liquid level sensors are arranged in the water outlet tank 102 and the water inlet tank 103 and are electrically connected with the controller 3.
A first circulating medium is arranged in the solar heat supply device 1, a second circulating medium is arranged in the water storage tank 11, a third circulating medium is arranged in the heat pump unit 4, and the first circulating medium, the second circulating medium and the third circulating medium are all water containing anti-freezing liquid.
As shown in fig. 1 and 2, the first circulation medium and the second circulation medium can be heated by solar energy through the solar energy heating device 1, then hot water is conveyed into the buried pipe heat exchanger 6 through a pipeline to supplement heat for soil, so that the temperature of the soil is balanced, the utilization rate of the solar energy is improved through the design of the first circulation medium and the second circulation medium, the heat supplement effect is improved, two groups of circulation media cannot be in contact, the heat supplement effect is prevented from being influenced by cold and hot contact, the heat supplement is carried out on the soil by adopting the solar energy clean energy, and the effects of energy conservation and environmental protection are realized.
The invention has two working states:
1. when the heat pump unit 4 is in a pause state, the fourth electromagnetic valve 1301 and the fifth electromagnetic valve 1401 are closed, the second electromagnetic valve 1001 and the third electromagnetic valve 1202 are closed, the first electromagnetic valve 701 is opened, the first water pump 801 works, the second water pump 1201 and the third water pump 901 are stopped, a first circulating medium heated by solar energy in the solar heat supply device 1 is conveyed into the buried pipe heat exchanger 6 to supplement heat for soil, after the first circulating medium in the solar heat supply device 1 is completely discharged, the first electromagnetic valve 701 is closed, the first water pump 801 is stopped, then the third electromagnetic valve 1202 is opened, the second water pump 1201 works, the second circulating medium in the water storage tank 11 is completely conveyed into the solar heat supply device 1 to be heated, after the second circulating medium is heated to a usable temperature, the second electromagnetic valve 1001 is opened, the third water pump 901 works, the first circulating medium after heat exchange in the buried pipe heat exchanger 6 is conveyed into the water storage tank 11 to be stored, the first electromagnetic valve 701 is opened, the first water pump 801 works, the second circulating medium in the solar heat supply device 1 is conveyed into the buried pipe 6 to supplement heat for soil, through the design of two groups of circulating media, the heat exchanger, the heat supplement effect is improved, and the contact effect of the two groups of the heat supplement is avoided, and the two groups of the heat supplement is not influenced.
2. When the heat pump unit 4 is in a working state, the first electromagnetic valve 701, the second electromagnetic valve 1001 and the third electromagnetic valve 1202 are closed, the fourth electromagnetic valve 1301 and the fifth electromagnetic valve 1401 are opened, the second water pump 1201 is stopped, the first water pump 801 and the third water pump 901 work, and the solar heat supply device 1 is stopped, so that the third circulating medium circulates between the buried pipe heat exchanger 6 and the heat pump unit 4 to bear a heat source of the heat pump unit 4.
In this embodiment, as shown in fig. 2 and 3, slewing mechanism 107 includes base 1071, bottom plate 1072, fixed plate 1073, rotating electrical machines 1074 and rolling disc 1075, bottom plate 1072 is installed to base 1071's bottom, fixed plate 1073 is all installed at both ends around the bottom plate 1072 bottom, fixed plate 1073's both ends all fix subaerial through anchor bolt, the center department at base 1071 top is provided with the mounting groove, install rotating electrical machines 1074 in the mounting groove, the vertical center department fixed connection who upwards sets up and top and rolling disc 1075's bottom of output shaft of rotating electrical machines 1074, the bottom at L type mounting bracket 101 is installed to rolling disc 1075.
The opposite face of rolling disc 1075 and base 1071 all is equipped with the circular groove 1076 that the position corresponds, and the centre of a circle of circular groove 1076 is located the axis of rotation motor 1074 output shaft, is provided with a plurality of ball 1077 between two circular grooves 1076, improves rolling disc 1075 pivoted stability through circular groove 1076 and the ball 1077 that sets up.
The L-shaped mounting frame 101 is further provided with a solar automatic light-following device 106 used in cooperation with the rotating mechanism 107, and the solar automatic light-following device 106 and the rotating motor 1074 are electrically connected with the controller 3.
As shown in fig. 2 and 3, the solar automatic light tracking device 106 can track the sunlight track, and then transmit a signal to the controller 3 to control the rotating motor 1074 to operate to drive the rotating disc 1075 to rotate, so as to adjust the light facing position of the solar heating device 1, prolong the time period of utilizing the radiant heat of the sun, and improve the utilization rate of solar energy.
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 (8)

1. The utility model provides a ground source heat pump heat replenishing device based on solar energy which characterized in that: the solar energy heat supply system comprises a solar energy heat supply device (1), a storage battery pack (2), a controller (3), a heat pump unit (4), an energy utilization end (5), a ground heat exchanger (6) and a water storage tank (11), wherein the solar energy heat supply device (1) comprises an L-shaped mounting frame (101), a water inlet tank (103) is installed at the top of the vertical section of the L-shaped mounting frame (101), a water outlet tank (102) is installed at the end part of the horizontal section of the L-shaped mounting frame (101), a plurality of heat collecting tubes (104) are arranged between the water inlet tank (103) and the water outlet tank (102), a rotating mechanism (107) is arranged at the bottom of the L-shaped mounting frame (101), solar panels (105) are installed on two sides of the L-shaped mounting frame (101), the storage battery pack (2) and the solar panels (105) are electrically connected with the controller (3), a water outlet of the water outlet tank (102) is connected with a first water inlet pipeline (7), a water inlet of the ground heat exchanger (6) is connected with a second water inlet pipeline (8), the second water inlet pipeline (8) is connected with one end of the first water inlet pipeline (7) through a first tee pipe fitting, another port of the first tee pipe fitting is connected with a water return water outlet pipe (9) of the heat pump unit (4), and a water return pipe (9) of the ground heat exchanger (9), the water inlet of the water storage tank (11) is connected with a second water return pipeline (10), the first water return pipeline (9) is connected with one end of the second water return pipeline (10) through a second three-way pipe fitting, the other interface of the second three-way pipe fitting is connected with the water inlet of the heat pump unit (4) through a fourth water return pipeline (14), the water outlet of the water storage tank (11) is connected with the water inlet of the water inlet tank (103) through a third water return pipeline (12), the heat pump unit (4) is further connected with the energy utilization end (5) through a pipeline, and the heat pump unit (4) and the energy utilization end (5) are electrically connected with the controller (3).
2. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: the water-saving device is characterized in that a first electromagnetic valve (701) is arranged on the first water inlet pipeline (7), a first water pump (801) is arranged on the second water inlet pipeline (8), a third water pump (901) is arranged on the first water return pipeline (9), a second electromagnetic valve (1001) is arranged on the second water return pipeline (10), a second water pump (1201) and a third electromagnetic valve (1202) are arranged on the third water return pipeline (12), a fourth electromagnetic valve (1301) is arranged on the third water inlet pipeline (13), and a fifth electromagnetic valve (1401) is arranged on the fourth water return pipeline (14).
3. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: temperature sensor and level sensor are provided with in out water tank (102) and the case (103) of intaking, temperature sensor and level sensor and controller (3) electric connection.
4. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: a first circulation medium is arranged in the solar heat supply device (1), a second circulation medium is arranged in the water storage tank (11), and a third circulation medium is arranged in the heat pump unit (4).
5. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: slewing mechanism (107) include base (1071), bottom plate (1072), fixed plate (1073), rotating electrical machines (1074) and rolling disc (1075), bottom plate (1072) are installed to the bottom of base (1071), fixed plate (1073) are all installed at the front and back both ends of bottom plate (1072) bottom, the both ends of fixed plate (1073) all are fixed subaerial through anchor bolt, the center department at base (1071) top is provided with the mounting groove, install rotating electrical machines (1074) in the mounting groove, the vertical fixed connection of center department that upwards sets up and the bottom of top and rolling disc (1075) of output shaft of rotating electrical machines (1074), the bottom at L type mounting bracket (101) is installed in rolling disc (1075).
6. The solar-based ground source heat pump heat supplementing device of claim 5, wherein: the opposite surfaces of the rotating disc (1075) and the base (1071) are provided with circular grooves (1076) corresponding in position, the circle center of the circular grooves (1076) is located on the central axis of the output shaft of the rotating motor (1074), and a plurality of balls (1077) are arranged between the two circular grooves (1076).
7. The solar-based ground source heat pump heat supplementing device of claim 5, wherein: still install on L type mounting bracket (101) and follow spot ware (106) with slewing mechanism (107) cooperation solar energy automation that uses, solar energy is automatic to follow spot ware (106) and rotating electrical machines (1074) and controller (3) electric connection.
8. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: the ground heat exchanger (6) adopts a U-shaped structure to vertically bury the pipe.
CN202210801385.6A 2022-07-07 2022-07-07 Ground source heat pump heat replenishing device based on solar energy Withdrawn CN115200261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210801385.6A CN115200261A (en) 2022-07-07 2022-07-07 Ground source heat pump heat replenishing device based on solar energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210801385.6A CN115200261A (en) 2022-07-07 2022-07-07 Ground source heat pump heat replenishing device based on solar energy

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Publication Number Publication Date
CN115200261A true CN115200261A (en) 2022-10-18

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CN202210801385.6A Withdrawn CN115200261A (en) 2022-07-07 2022-07-07 Ground source heat pump heat replenishing device based on solar energy

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116857703A (en) * 2023-07-05 2023-10-10 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116857703A (en) * 2023-07-05 2023-10-10 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park
CN116857703B (en) * 2023-07-05 2024-06-18 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park

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