CN216591930U - Multi-energy complementary heating system - Google Patents

Multi-energy complementary heating system Download PDF

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Publication number
CN216591930U
CN216591930U CN202123434445.5U CN202123434445U CN216591930U CN 216591930 U CN216591930 U CN 216591930U CN 202123434445 U CN202123434445 U CN 202123434445U CN 216591930 U CN216591930 U CN 216591930U
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China
Prior art keywords
heat
hot water
water
tank
storage tank
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CN202123434445.5U
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Chinese (zh)
Inventor
于春锋
彭岫麟
李方军
张谦
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Shandong Sanqi Energy Co ltd
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Shandong Sanqi Energy Co ltd
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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
    • Y02B10/20—Solar thermal
    • 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
    • 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

Abstract

The utility model discloses a complementary heating system of multipotency, including radiator, heat storage water tank, solar collector, heat exchanger, auxiliary energy heat generator and controller. The heat storage water tank is connected with the radiator and forms a circulating pipeline. The solar heat collector is connected with the heat exchanger in series to form a circulation pipeline, and the heat storage water tank is connected with the heat exchanger in series to form a circulation pipeline. The heat exchange fluid medium of the solar heat collector and the circulating water of the heat storage water tank exchange heat at the heat exchanger. The auxiliary energy heat generator is connected with the heat storage water tank and used for heating circulating water of the heat storage water tank to a preset temperature. The controller is used for controlling the solar heat collector and the heat storage water tank to generate heat exchange, and/or the controller controls the auxiliary energy heat generator to heat circulating water of the heat storage water tank. The technical scheme of this application can effectively make solar energy and other clean auxiliary energy combine each other, reaches the energy can be saved, reduce cost's purpose.

Description

Multi-energy complementary heating system
Technical Field
The utility model relates to a heating technical field particularly, relates to a complementary heating system of multipotency.
Background
In order to save energy, reduce emission and regulate atmospheric environment, in recent years, energy utilization and reform waves of changing coal into electricity and changing coal into gas are continuously raised in various parts of the north. How to utilize efficient and economical energy to make people in villages feel warm is a practical problem. Especially in rural areas in winter in the north, coal is mostly used for heating, and after measures such as changing coal into electricity and changing coal into gas are adopted at present, the rural areas are reduced, even fossil energy is not used any more, and the coal is basically and completely replaced.
However, in actual heating, energy generated by electricity and gas cannot be effectively used, and once the electricity and gas are in short supply, the heating device cannot continuously generate heat for heating. Another important aspect is that heating with electricity and gas as energy sources is relatively costly for rural areas.
Therefore, it is an urgent need to design a heating system that can comprehensively utilize various energy sources and reduce the use cost.
Disclosure of Invention
The utility model aims at providing a complementary heating system of multipotency, its ethernet can be given first place to other clean auxiliary energy (electricity, gas etc.) are as assisting, and solar energy and other clean auxiliary energy combine each other, reach the energy can be saved, reduce cost's purpose.
The utility model provides a complementary heating system of multipotency, include: a radiator which is provided on a wall or buried in a floor of a house; the heat storage water tank is used for storing circulating water with a preset temperature, and is connected with the radiator to form a circulating pipeline; circulating water with a preset temperature in the heat storage water tank is conveyed to the radiator and then returns to the heat storage water tank from the radiator; the solar heat collector is connected with the heat exchanger in series to form a circulation pipeline, and the heat storage water tank is connected with the heat exchanger in series to form a circulation pipeline; heat exchange is carried out between a heat exchange fluid medium of the solar heat collector and circulating water of the heat storage water tank at the heat exchanger; the auxiliary energy heat generator is connected with the heat storage water tank and is used for heating circulating water of the heat storage water tank to a preset temperature; and the controller is used for controlling the solar heat collector and the heat storage water tank to generate heat exchange when the circulating water in the heat storage water tank is lower than a preset temperature, and/or controlling the auxiliary energy heat generator to heat the circulating water in the heat storage water tank.
Furthermore, circulating pumps are arranged on circulating pipelines of the heat storage water tank and the radiator, circulating pipelines of the solar heat collector and the heat exchanger and circulating loops of the heat storage water tank and the heat exchanger, and each circulating pump is electrically connected with the controller.
Furthermore, a buffer tank is arranged on a circulating pipeline of the solar heat collector and the heat exchanger.
Furthermore, a buffer liquid level sensor is arranged in the buffer tank.
The water storage tank is communicated with the water storage tank, and the water storage tank is used for storing water; the electromagnetic valve is arranged on a pipeline between the water treatment device and the heat storage water tank and is electrically connected with the controller.
Furthermore, a heat storage water level sensor is arranged in the heat storage water tank.
Furthermore, a hot water heat exchanger is arranged in the heat storage water tank, and tap water outside the heat storage water tank is connected to an inlet of the hot water heat exchanger and is discharged out of the heat storage water tank from an outlet of the hot water heat exchanger.
Further, the radiator includes radiating pipes and an energy storage material layer, and the energy storage material layer is filled in gaps between the radiating pipes.
Furthermore, temperature sensors for detecting temperature are arranged on the radiator, the heat storage water tank and the solar heat collector, and the temperature sensors are electrically connected with the controller.
Furthermore, the system also comprises a mobile terminal, wherein the mobile terminal is in radio connection with the controller, and the mobile terminal is used for exchanging data with the controller.
Compared with the prior art, the beneficial effect of this application is:
use the technical scheme of the utility model when heating, hot-fluid medium when solar collector in rises predetermined temperature, and the temperature in the heat storage water tank does not reach when the temperature that the heating needs, and controller control heat storage water tank carries out the heat exchange through the heat exchanger with solar collector to the heat of heat transfer fluid medium through solar collector makes the temperature of heat storage water tank rise.
When the temperature of a hot fluid medium in the solar heat collector is lower and the water temperature in the heat storage water tank does not reach the temperature required by heating, the controller controls the auxiliary energy heat generator to heat the temperature circulating water of the heat storage water tank.
When the hot fluid medium in the solar thermal collector rises to predetermined temperature, and the temperature in the heat storage water tank is urgent to need to heat up, the controller controls heat storage water tank and solar thermal collector to carry out the heat exchange through the heat exchanger to also control auxiliary energy heat generator work and heat the temperature circulating water of heat storage water tank, solar thermal collector and auxiliary energy heat generator use simultaneously, with the faster temperature that risees heat storage water tank.
And finally, circulating water of the heat storage water tank and the radiator are circularly conveyed, so that the radiator emits heat to perform heating.
According to the technical scheme, the solar heat collector is used as a main heat energy source, the auxiliary energy heat generator is used as complementary energy, the solar heat collector and the auxiliary energy heat generator are combined with each other, the energy is saved, the cost is reduced, and meanwhile, the temperature can be increased more quickly.
Drawings
Fig. 1 is a schematic view of a multi-energy complementary heating system of the present invention;
fig. 2 is a connection structure diagram of the heat storage water tank and the radiator in fig. 1;
fig. 3 is a connection structure diagram of the solar heat collector, the auxiliary energy heat generator and the hot water storage tank in fig. 1.
In the figure: 10. a heat sink; 11. a radiating pipe; 12. an energy storage material layer; 20. a heat storage water tank; 21. a heat storage water level sensor; 22. a hot water heat exchanger; 30. a solar heat collector; 40. a heat exchanger; 50. an auxiliary energy heat generator; 60. a controller; 70. a circulation pump; 80. a buffer tank; 81. a buffer level sensor; 90. a water replenishing assembly; 91. a water treatment device; 92. an electromagnetic valve; 100. a temperature sensor.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the present invention provides a multi-energy complementary heating system, which comprises a radiator 10, a hot water storage tank 20, a solar heat collector 30, a heat exchanger 40, an auxiliary energy heat generator 50 and a controller 60.
The radiator 10 is installed on a wall or buried in a floor of a house. The hot water storage tank 20 is used for storing circulating water with a predetermined temperature, as shown in fig. 2, the hot water storage tank 20 is connected to the radiator 10 and forms a circulating pipeline. The circulating water of the hot water storage tank 20 with a predetermined temperature is supplied to the radiator 10 and then returned from the radiator 10 into the hot water storage tank. The solar heat collector 30 stores a heat exchange fluid medium, as shown in fig. 3, the solar heat collector 30 is connected in series with the heat exchanger 40 to form a circulation pipeline, and the hot water storage tank 20 is connected in series with the heat exchanger 40 to form a circulation pipeline. The heat exchange fluid medium of the solar collector 30 and the circulating water of the hot water storage tank 20 are heat exchanged at the heat exchanger 40. The auxiliary energy heat generator 50 is connected to the hot water storage tank 20 and is configured to heat the circulating water in the hot water storage tank 20 to a predetermined temperature. When the circulating water in the hot water storage tank 20 is lower than the preset temperature, the controller 60 is used for controlling the solar heat collector 30 and the hot water storage tank 20 to perform heat exchange, and/or the controller 60 controls the auxiliary energy heat generator 50 to heat the circulating water in the hot water storage tank 20.
When the technical scheme of this embodiment is used for heating, when the thermal fluid medium in the solar heat collector 30 rises to a predetermined temperature and the water temperature in the thermal storage water tank 20 does not reach the temperature required for heating, the controller 60 controls the thermal storage water tank 20 and the solar heat collector 30 to exchange heat through the heat exchanger 40, so that the heat of the thermal storage water tank 20 is raised by the heat of the thermal exchange fluid medium of the solar heat collector 30.
When the temperature of the thermal fluid medium in the solar thermal collector 30 is low and the water temperature in the thermal storage water tank 20 does not reach the temperature required for heating, the controller 60 controls the auxiliary energy heat generator 50 to work to heat the temperature circulating water in the thermal storage water tank 20.
When the temperature of the hot fluid medium in the solar heat collector 30 is raised to a predetermined temperature and the temperature of the water in the hot water storage tank 20 is required to be raised urgently, the controller 60 controls the hot water storage tank 20 and the solar heat collector 30 to exchange heat through the heat exchanger 40 and also controls the auxiliary energy heat collector 50 to work to heat the circulating water at the temperature of the hot water storage tank 20, so that the solar heat collector 30 and the auxiliary energy heat collector 50 are used simultaneously to raise the temperature of the hot water storage tank more quickly.
Finally, the circulating water of the heat storage water tank 20 is circularly transferred with the radiator 10, so that the radiator 10 radiates heat for heating.
According to the technical scheme, the solar heat collector 30 is used as a main heat energy source, the auxiliary energy heat generator 50 is used as a complementary energy source, the two are combined with each other, the purposes of saving energy and reducing cost are achieved, and meanwhile the temperature can be increased more quickly.
It should be noted that the auxiliary energy heat generator 50 may be various types of heat generating devices, including but not limited to biomass furnaces, gas boilers, clean coal furnaces, electric boilers, air source heat pumps, ground source heat pumps, water source heat pumps, etc.
It should be noted that the heat exchange fluid medium of the solar heat collector 30 may be an anti-freezing medium, such as a medium with propylene glycol or ethylene glycol as a main component, so as to prevent freezing in case of insufficient solar energy in winter.
As shown in fig. 1, circulation pumps 70 are provided on the circulation lines of the hot water storage tank 20 and the radiator 10, on the circulation lines of the solar heat collector 30 and the heat exchanger 40, and on the circulation circuits of the hot water storage tank 20 and the heat exchanger 40, and each circulation pump 70 is electrically connected to the controller 60. The circulation pump 70 provides the power for circulation of the medium on the circulation loop.
It should be noted that, the heat exchange between the solar heat collector 30 and the heat storage water tank 20 may adopt temperature difference circulation, that is, when the temperature difference between the solar heat collector 30 and the heat storage water tank 20 reaches or is higher than a set value, the controller 60 starts the circulation pump 70 on the circulation pipeline between the solar heat collector 30 and the heat exchanger 40 and on the circulation loop between the heat storage water tank 20 and the heat exchanger 40, so as to heat the water in the heat storage water tank 20 step by step through heat exchange. When the difference between the temperature of the solar collector 30 and the temperature of the hot water storage tank 20 reaches or falls below the predetermined value, the controller 60 turns off the circulation pump 70 on the circulation circuit between the solar collector 30 and the heat exchanger 40 and on the circulation circuit between the hot water storage tank 20 and the heat exchanger 40.
In the heating system, a constant temperature heating method may be adopted, and when the room temperature does not reach the set temperature, the circulation pump 70 on the circulation pipeline between the hot water storage tank 20 and the radiator 10 is always turned on. When the set temperature is reached, the circulation pump 70 in the circulation line between the hot water storage tank 20 and the radiator 10 is stopped. The heating mode may also be a timed mode, that is, the heating cycle is started by setting time by the controller 60.
As shown in fig. 1, a buffer tank 80 is further provided on the circulation pipeline between the solar heat collector 30 and the heat exchanger 40 for buffering the heat exchange fluid medium of the solar heat collector 30 to prevent the pipeline pressure from being too high.
As shown in fig. 1, a buffer level sensor 81 is disposed in the buffer tank 80 for detecting the medium level height of the buffer tank 80 to monitor and prevent the medium of the page-changing fluid from exceeding the upper storage limit of the buffer tank 80 to damage the piping system or to affect the system circulation due to too little medium.
As shown in fig. 1, the water replenishing device 90 is further included, and comprises a water treatment device 91 and an electromagnetic valve 92, wherein the water treatment device 91 is communicated with the hot water storage tank 20 and is used for treating impurities in the hot water and softening the hot water; the solenoid valve 92 is provided in a pipeline between the water treatment device 91 and the hot water storage tank 20, and the solenoid valve 92 is electrically connected to the controller 60. A heat storage water level sensor 21 is arranged in the heat storage water tank 20. When the heat storage water level sensor 21 detects that the heat storage water tank 20 is lower than a set value, the electromagnetic valve 92 is opened, and the water supplementing assembly 90 supplements circulating water for the heat storage water tank 20.
As shown in fig. 1, a hot water heat exchanger 22 is further disposed in the hot water storage tank 20, and tap water outside the hot water storage tank 20 is connected to an inlet of the hot water heat exchanger 22 and is discharged out of the hot water storage tank 20 from an outlet of the hot water heat exchanger 22, so that hot water in the hot water storage tank 20 can be used for domestic hot water, cooking, and the like, energy utilization rate is improved, and system compatibility is also improved.
As shown in fig. 1, the radiator 10 includes radiating pipes 11 and an energy storing material layer 12, and the energy storing material layer 12 is filled in gaps between the radiating pipes 11. While the heat supply of the energy storage material layer 12 is dissipated, the energy storage material layer can absorb heat more effectively and store the heat for a short time, and continuously release the heat after the heat supply is stopped.
As shown in fig. 1, temperature sensors 100 for detecting temperatures are provided in the radiator 10, the hot-water storage tank 20, and the solar heat collector 30, and the temperature sensors 100 are electrically connected to the controller 60. The temperature of the solar collector 30 is collected by a temperature sensor 100 on the solar collector 30 and transmitted to the controller 60. The temperature of the hot water storage tank 20 is collected by the temperature sensor 100 on the hot water storage tank 20 and transmitted to the controller 60. The set temperature of the heating is collected by the temperature sensor 100 of the radiator 10 and transmitted to the controller 60.
Further, the intelligent remote control system further comprises a mobile terminal, wherein the mobile terminal is in radio connection with the controller 60 and is used for exchanging data with the controller 60, and therefore remote full-automatic intelligent control is achieved.
The utility model discloses a solar energy adds the complementary heating mode of multipotency, and the ether solar energy is the main energy, and other auxiliary energy are as the replenishment, can furthest use costless solar energy, reach the purpose of energy saving, safety ring guarantor. Other auxiliary energy sources are supplemented, so that the system can be guaranteed to heat all weather for 24 hours. The intelligent controller 60 adopted by the system can ensure that the whole system runs fully automatically, thereby not only saving personnel, but also reducing the use of energy. And the operation of the system can be monitored at any time through a computer or a mobile phone terminal, so that the safety and stability are improved. If a clean energy system of solar energy, biomass furnace and clean coal furnace is adopted, the functions of domestic hot water, heating, cooking and the like can be integrated, the original living habits and different requirements of users can be met to the maximum extent, and one multifunctional energy system is achieved.
The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.

Claims (10)

1. A multi-energy complementary heating system is characterized by comprising:
a radiator (10) which is provided on a wall or buried in a floor of a house;
the heat storage water tank (20) is used for storing circulating water with a preset temperature, and the heat storage water tank (20) is connected with the radiator (10) and forms a circulating pipeline; circulating water with a preset temperature in the hot water storage tank (20) is delivered to the radiator (10) and then returns to the hot water storage tank (20) from the radiator (10);
the solar heat collector (30) and the heat exchanger (40) are connected in series to form a circulation pipeline, and the hot water storage tank (20) and the heat exchanger (40) are connected in series to form a circulation pipeline; the heat exchange fluid medium of the solar heat collector (30) and the circulating water of the hot water storage tank (20) are subjected to heat exchange at the heat exchanger (40);
an auxiliary energy heat generator (50) connected with the hot water storage tank (20) and used for heating circulating water of the hot water storage tank (20) to a preset temperature;
the controller (60), when the circulating water in the heat storage water tank (20) is less than preset temperature, the controller (60) is used for controlling the solar collector (30) with the heat storage water tank (20) takes place the heat exchange, and/or the controller (60) controls the auxiliary energy heat generator (50) to the circulating water heating of heat storage water tank (20).
2. The heating system according to claim 1, wherein circulation pumps (70) are provided on the circulation lines of the hot water storage tank (20) and the radiator (10), the circulation lines of the solar heat collector (30) and the heat exchanger (40), and the circulation loops of the hot water storage tank (20) and the heat exchanger (40), and each circulation pump (70) is electrically connected with the controller (60).
3. The heating system, as set forth in claim 2, wherein a buffer tank (80) is further provided on the circulation line of the solar collector (30) and the heat exchanger (40).
4. The heating system, as set forth in claim 3, characterized in that a buffer level sensor (81) is provided in the buffer tank (80).
5. The multi-energy complementary heating system according to claim 1, further comprising a water replenishing assembly (90), wherein the water replenishing assembly (90) comprises a water processor (91) and a solenoid valve (92), the water processor (91) is communicated with the hot water storage tank (20), the solenoid valve (92) is arranged on a pipeline between the water processor (91) and the hot water storage tank (20), and the solenoid valve (92) is electrically connected with the controller (60).
6. The multi-energy complementary heating system according to claim 5, wherein a heat storage water level sensor (21) is provided in the heat storage water tank (20).
7. The multi-energy complementary heating system according to claim 1, wherein a hot water heat exchanger (22) is further arranged in the hot water storage tank (20), and tap water outside the hot water storage tank (20) is connected to an inlet of the hot water heat exchanger (22) and is connected out of the hot water storage tank (20) from an outlet of the hot water heat exchanger (22).
8. The multi-energy complementary heating system as claimed in claim 1, wherein the radiator (10) comprises radiating pipes (11) and an energy storing material layer (12), and the energy storing material layer (12) is filled in gaps between the radiating pipes (11).
9. The heating system according to any one of claims 1 to 8, wherein temperature sensors (100) for detecting temperature are provided on the radiator (10), the hot-water storage tank (20) and the solar heat collector (30), and the temperature sensors (100) are electrically connected to the controller (60).
10. The heating system according to any one of claims 1 to 8, further comprising a mobile terminal, wherein the mobile terminal is in radio connection with the controller (60), and the mobile terminal is used for data exchange with the controller (60).
CN202123434445.5U 2021-12-30 2021-12-30 Multi-energy complementary heating system Active CN216591930U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123434445.5U CN216591930U (en) 2021-12-30 2021-12-30 Multi-energy complementary heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123434445.5U CN216591930U (en) 2021-12-30 2021-12-30 Multi-energy complementary heating system

Publications (1)

Publication Number Publication Date
CN216591930U true CN216591930U (en) 2022-05-24

Family

ID=81631314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123434445.5U Active CN216591930U (en) 2021-12-30 2021-12-30 Multi-energy complementary heating system

Country Status (1)

Country Link
CN (1) CN216591930U (en)

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