CN217952439U - Solar energy and energy consumption auxiliary heating device - Google Patents
Solar energy and energy consumption auxiliary heating device Download PDFInfo
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- CN217952439U CN217952439U CN202222169285.4U CN202222169285U CN217952439U CN 217952439 U CN217952439 U CN 217952439U CN 202222169285 U CN202222169285 U CN 202222169285U CN 217952439 U CN217952439 U CN 217952439U
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
A solar energy and energy consumption auxiliary heat supply device comprises a solar heat collector, a heat preservation water tank, a floor heating temperature keeping device, a temperature acquisition device, a fluid pressure conveying device, a fluid passing control device, a control device and an energy consumption hot water supply system. The floor heating temperature keeping device is provided with a water tank water flow through cavity and an energy-consumption hot water flow cavity which are mutually independent, when a second temperature value generated by the temperature acquisition device is smaller than a preset floor heating water temperature value, and the heat of water in the floor heating water tank is not satisfied with the heat required by floor heating, the control device controls fluid to enter a closed working state through the control device, water in the heat-preservation water tank is forbidden to flow out, the energy-consumption hot water supply system is controlled to work to convey hot water to the energy-consumption hot water flow cavity of the floor heating temperature keeping device, water in the water flow cavity of the floor heating water tank is directly subjected to heat exchange, and the floor heating temperature can timely reach the indoor required temperature requirement.
Description
Technical Field
The utility model relates to a solar energy heat supply technical field especially relates to a solar energy and power consumption auxiliary heating device.
Background
The existing indoor heating hot water supply equipment mainly comprises a boiler, a gas positive displacement water heater, an electric water heater, a solar water heater and an air energy water heater, and has the advantages and the disadvantages: the boiler has large investment and higher maintenance cost in the early stage, and has quite strict requirements on installation and maintenance; the volume of a single common gas positive displacement water heater is small, the common gas positive displacement water heater is generally only suitable for common families, and multiple common gas positive displacement water heaters are combined for use for the large water volume requirement of small and medium-sized commercial projects, so that the early investment is increased, and meanwhile, the efficiency of the gas positive displacement water heater is low, and the use cost is high; the electric water heater has long heating time and high use cost; a solar water heater; the use cost is low, but the initial investment cost is high, the device is easily influenced by weather, the heat source is single, the reliability is poor, the device cannot be used in all weather, and in addition, when the heating area in winter is large, the volume of the required water tank is large; the air energy water heater has the thermal efficiency of more than 300 percent, but compared with a solar water heater, the air energy water heater can not directly utilize solar energy, and the use cost is relatively high.
In order to solve the defects of the prior art, the prior art provides a heating technical scheme combining a solar energy system and an air energy system, for example, the patent number is 201920231169.6, and a Chinese patent utility model patent named as a solar energy air energy and heating system is invented, and the technical scheme of the patent is as follows: the solar heat pump unit, the air energy heat pump unit, the heat preservation water tank, the heat exchange medium output conduit, the heat exchange medium input conduit, the hot water supply pipe, the cold water supply pipe, the floor heating area and the intelligent controller are used for heating water in the heat preservation water tank by the solar heat pump unit and the air energy heat pump unit, the heat preservation water tank is used as a part of a heat exchange device, heat in the heat preservation water tank is conveyed to the floor heating area through the tubular heat exchanger, and water in the heat preservation water tank is conveyed to a user through the hot water supply pipe for use.
However, the above solar air energy + heating system has the following technical problems: the heat preservation water tank is used as a part of the heat exchange device and also used as a domestic hot water supply device, so that the structure of the heat preservation water tank becomes complex, and when heat generated by solar energy cannot meet the requirement of floor heating heat at night in winter, the air energy heat pump unit is required to be utilized to heat water in the heat preservation water tank for a long time, and the requirement of floor heating heat on the water in the heat preservation water tank can be met.
Disclosure of Invention
In view of this, it is necessary to provide a solar energy and energy-consuming auxiliary heating device that can satisfy floor heating heat in time.
A solar energy and energy consumption auxiliary heat supply device comprises a solar heat collector, a heat preservation water tank, a floor heating temperature keeping device, a temperature acquisition device, a fluid pressure conveying device, a fluid passing management and control device, a control device and an energy consumption hot water supply system, wherein the control device is electrically connected with the temperature acquisition device, the fluid pressure conveying device and the fluid passing management and control device and the energy consumption hot water supply system; the floor heating temperature keeping device is provided with a water flowing cavity of the water tank and an energy-consumption hot water flowing cavity which are mutually independent, and the floor heating temperature keeping device is provided with a third water supply pipeline, a third water return pipeline, a fourth water supply pipeline and a fourth water return pipeline; a third water supply pipeline and a third water return pipeline are connected with the energy-consumption hot water circulation cavity, a fourth water supply pipeline is connected with the first water supply pipeline, and the first water return pipeline corresponding to the fourth water return pipeline is connected; the fluid pressure conveying device is connected with the first water supply pipeline and the second water supply pipeline and conveys water with preset pressure to the first water supply pipeline and the second water supply pipeline under the control of the control device; the temperature acquisition device is connected with the second water supply pipeline to acquire the temperature of water close to the floor heating system in the second water supply pipeline and generate a corresponding second temperature value; the fluid is connected with the first water supply pipeline and the first water return pipeline through the control device, and the connection part of the fluid with the first water supply pipeline and the first water return pipeline through the control device is close to the heat preservation water tank; when the second temperature value is smaller than the preset ground heating water temperature value, the control device controls the energy-consumption hot water supply system to work to convey hot water to the energy-consumption hot water circulation cavity of the ground heating temperature keeping device so that the temperature of the water in the water tank circulation cavity of the ground heating temperature keeping device is increased and then enters the ground heating system, and the control device further controls the fluid to enter a closed working state through the control device and forbids the water in the heat-preservation water tank to flow out.
Preferably, the floor heating temperature keeping device adopts a plate heat exchange mode for heat exchange.
Preferably, the energy-consuming hot water supply system is an air source heat pump water heater.
Preferably, the energy-consuming hot water supply system is a gas water heater.
Preferably, the energy consuming hot water supply system is an electric water heater.
Preferably, the temperature acquisition device is further connected with the first water return pipeline to acquire the temperature of the water in the first water return pipeline, which is close to the solar heat collector, and generate a corresponding first temperature value; when the first temperature value is lower than the preset solar energy effluent water temperature value, the control device controls the fluid pressure conveying device to stop conveying water with preset pressure to the first water supply pipeline; the temperature acquisition device is also used for acquiring the temperature of water close to the heat preservation water tank in the second water supply pipeline and generating a corresponding third temperature value; when the third temperature value is not less than the preset water heating temperature value of the water tank, the control device controls the fluid to enter an open working state through the control device, and water in the heat-preservation water tank is allowed to flow out; when the third temperature value is smaller than the preset water heating temperature value of the water tank, the control fluid enters a closed working state through the control device, and water in the heat-preservation water tank is forbidden to flow out.
Preferably, the temperature acquisition device comprises a first temperature sensor, a second temperature sensor and a third temperature sensor, the first temperature sensor and the second temperature sensor are electrically connected with the control device, and the first temperature sensor is arranged in the second water supply pipeline and close to the solar thermal collector; the second temperature sensor and the third temperature sensor are arranged in the first water supply pipeline, the third temperature sensor is close to the heat preservation water tank, and the second temperature sensor is close to the floor heating system; a first temperature sensor generates the first temperature value, a second temperature sensor generates the second temperature value, and a second temperature sensor generates the third temperature value.
Preferably, the fluid pressure delivery device comprises a first fluid delivery pump and a second fluid delivery pump, the first fluid delivery pump and the second fluid delivery pump are electrically connected with the control device, and the first fluid delivery pump is arranged in the heat preservation water tank and connected with the second water supply pipeline; the second fluid transfer pump is arranged on the first water supply pipeline and close to the floor heating system, and the second fluid transfer pump is located between the second temperature sensor and the third temperature sensor.
Preferably, the fluid passing control device comprises a first electric valve and a second electric valve, the first electric valve and the second electric valve are electrically connected with the control device, and the first electric valve is arranged in the first water supply pipeline and close to the heat preservation water tank; the second electric valve is arranged in the first return water pipeline, is close to the heat-preservation water tank and is positioned between the third temperature sensor and the second fluid delivery pump; the connecting point of a fourth water supply pipeline of the floor heating temperature maintaining device and the first water supply pipeline is positioned on the first return water pipeline between the first electric valve and the second fluid delivery pump.
Preferably, the solar energy and energy consumption auxiliary heating heat supply device further comprises a domestic water heat exchange device, the domestic water heat exchange device is fixedly arranged in the heat preservation water tank, and a water inlet end and a water outlet end of the domestic water heat exchange device extend out of the heat preservation water tank and are connected with the tap water pipe and the domestic drainage faucet correspondingly.
In the solar energy and energy consumption auxiliary heat supply device, the solar heat collector is connected with the heat preservation water tank to heat water in the heat preservation water tank, the floor heating temperature keeping device is provided with a water tank water circulation cavity and an energy consumption hot water circulation cavity which are mutually independent, a third water supply pipeline and a third water return pipeline of the floor heating temperature keeping device are connected with the energy consumption hot water circulation cavity, a fourth water supply pipeline is connected with the first water supply pipeline, and the first water return pipeline corresponding to the fourth water return pipeline is connected; the fluid pressure conveying device is connected with the first water supply pipeline and the second water supply pipeline and used for conveying water with preset pressure to the first water supply pipeline and the second water supply pipeline under the control of the control device, fluid is connected with the first water supply pipeline and the first water return pipeline through the control device, and the connection part of the fluid with the first water supply pipeline and the first water return pipeline through the control device is close to the heat preservation water tank; when the second temperature value that temperature acquisition device produced is less than preset ground heating water temperature value, also when the heat of the water in both heat preservation water tank is unsatisfied with the required heat of ground heating, controlling means control fluid passes through the management and control device and gets into and close operating condition, forbids the rivers play in the heat preservation water tank to control the work of power consumption hot water supply system and carry hot water for the power consumption hot water circulation cavity of ground heating temperature keeping device, with the water in the water circulation cavity of direct heat transfer feed tank, make ground heating temperature in time reach indoor required temperature requirement.
Drawings
Fig. 1 is a schematic structural diagram of a solar and energy-consuming auxiliary heating device according to a preferred embodiment of the present application.
In the figure: the system comprises a solar energy and energy consumption auxiliary heat supply device 10, a solar heat collector 20, a heat preservation water tank 30, a floor heating temperature keeping device 40, a first temperature sensor 51, a second temperature sensor 52, a third temperature sensor 53, a fluid pressure conveying device 60, a first fluid conveying pump 61, a second fluid conveying pump 62, a first electric valve 71, a second electric valve 72, a control device 80, an energy consumption hot water supply system 90, a domestic water heat exchange device 100 and a one-way valve 110.
Detailed Description
Referring to fig. 1, the solar and energy-consuming auxiliary heat supply device 10 provided by the present application includes a solar heat collector 20, a heat-preserving water tank 30, a floor heating temperature maintaining device 40, a temperature collecting device, a fluid pressure conveying device 60, a fluid passing management and control device, a control device 80 and an energy-consuming hot water supply system 90, wherein the control device 80 is connected to the temperature collecting device, the fluid pressure conveying device 60 and the fluid passing management and control device and the energy-consuming hot water supply system 90, the heat-preserving water tank 30 has a first water supply pipeline and a first water return pipeline for connecting to an external floor heating system, the heat-preserving water tank 30 further has a second water supply pipeline and a second water return pipeline, and the heat-preserving water tank 30 is connected to the solar heat collector 20 through the second water supply pipeline and the second water return pipeline; the floor heating temperature keeping device 40 is provided with a water tank water circulation cavity and an energy-consumption hot water circulation cavity which are mutually independent, and the floor heating temperature keeping device 40 is provided with a third water supply pipeline, a third water return pipeline, a fourth water supply pipeline and a fourth water return pipeline; a third water supply pipeline and a third water return pipeline are connected with the energy-consumption hot water circulation cavity, a fourth water supply pipeline is connected with the first water supply pipeline, and the first water return pipeline corresponding to the fourth water return pipeline is connected; the fluid pressure delivery device 60 is connected to the first water supply pipeline and the second water supply pipeline, and delivers water of a predetermined pressure to the first water supply pipeline and the second water supply pipeline under the control of the control device 80; the temperature acquisition device is connected with the second water supply pipeline to acquire the temperature of water close to an external floor heating system in the second water supply pipeline and generate a corresponding second temperature value; the fluid is connected with the first water supply pipeline and the first water return pipeline through the control device, and the connection part of the fluid with the first water supply pipeline and the first water return pipeline through the control device is close to the heat preservation water tank 30; when the second temperature value is less than the preset ground heating water temperature value, the control device 80 controls the energy consumption hot water supply system 90 to work, and hot water is conveyed to the energy consumption hot water circulation cavity of the ground heating temperature keeping device 40, so that the temperature of water in the water tank circulation cavity of the ground heating temperature keeping device 40 is raised and then enters the external ground heating system; the control device 80 also controls the fluid to enter a closed working state through the control device, and the water in the heat preservation water tank 30 is forbidden to flow out.
The floor heating temperature keeping device 40 adopts a plate heat exchange mode for heat exchange; the energy-consumption hot water supply system is any one of an air source heat pump heating system, a gas water heater heating system and an electric water heater heating system. The judgment of the magnitude between the second temperature value and the preset ground heating water temperature value can be carried out by a user, for example, the control device 80 displays the second temperature value and the preset ground heating water temperature value, and after the user observes the second temperature value and the preset ground heating water temperature value and judges a result, the control device 80 is manually operated to correspondingly control the fluid pressure conveying device 60 and the fluid to work through the control device and the energy consumption hot water supply system 90; of course, the judgment of the second temperature value and the preset temperature value of the floor heating water can be automatically completed by the control device 80. The control device 80 is a microcomputer or an embedded single chip microcomputer capable of processing data. The meaning of "connected" includes physical mating relationship between objects, for example, a connection between water supply lines means communication between the water supply lines between which fluid can pass; the connections between the control device 80 and the devices are electrical connections.
Further, the temperature collecting device is also connected with the first return water pipeline to collect the temperature of the water in the first return water pipeline close to the solar heat collector 20 and generate a corresponding first temperature value; when the first temperature value is lower than the preset solar effluent temperature value, the control device 80 controls the fluid pressure conveying device 60 to stop conveying water with preset pressure to the first water supply pipeline. The temperature acquisition device is also used for acquiring the temperature of water close to the heat preservation water tank 30 in the second water supply pipeline and generating a corresponding third temperature value; when the third temperature value is not less than the preset water heating temperature value of the water tank, the control device 80 controls the fluid to enter an open working state through the control device 60, and allows the water in the heat-preservation water tank to flow out; when the third temperature value is less than the preset water tank water heating temperature value, the control fluid enters a closed working state through the control device 60, and water in the heat-preservation water tank is forbidden to flow out.
Further, the temperature acquisition device comprises a first temperature sensor 51, a second temperature sensor 52 and a third temperature sensor 53, the first temperature sensor 51 and the second temperature sensor 52 are electrically connected with the control device 80, and the first temperature sensor 51 is arranged in the second water supply pipeline and close to the solar heat collector 20; the second temperature sensor 52 and the third temperature sensor 53 are arranged in the first water supply pipeline, the third temperature sensor 53 is close to the heat preservation water tank 30, and the second temperature sensor 52 is close to the floor heating system; the first temperature sensor 51 generates the first temperature value, the second temperature sensor 52 generates the second temperature value, and the third temperature sensor 53 generates the third temperature value. The second temperature sensor 52 is arranged close to the floor heating system, the temperature of water flowing out of the floor heating temperature keeping device 40 in real time and entering the floor heating system can be collected, and the control device 80 can generate the second temperature value according to the second temperature sensor 52 to effectively control the energy-consumption hot water supply system 90 to work.
Further, the fluid pressure delivery device 60 includes a first fluid delivery pump 61 and a second fluid delivery pump 62, the first fluid delivery pump 61 and the second fluid delivery pump 62 are electrically connected to the control device 80, the first fluid delivery pump 61 is disposed in the thermal insulation water tank 30 and is connected to the second water supply pipeline; the second fluid delivery pump 62 is arranged on the first water supply pipeline and is close to an external floor heating system; the second fluid transfer pump 62 is located between the second temperature sensor 52 and the third temperature sensor 53.
Further, the fluid passing management and control device comprises a first electric valve 71 and a second electric valve 72, the first electric valve 71 and the second electric valve 72 are electrically connected with the control device 80, and the first electric valve 71 is arranged in the first water supply pipeline and close to the heat preservation water tank 30; a second electric valve 72 is arranged in the first return water pipe, is close to the holding water tank 30, and is positioned between the third temperature sensor 53 and the second fluid delivery pump 62; the connection point of the fourth water supply pipeline of the floor heating temperature maintaining device 40 and the first water supply pipeline is positioned on the first return water pipeline between the first electric valve 71 and the second fluid delivery pump 62. The first electric valve 71 and the second electric valve 72 are in the closed operation, and water in the heat-insulating water tank 30 is prohibited from flowing out.
Furthermore, the solar energy and energy consumption auxiliary heat supply device 10 further comprises a domestic water heat exchange device 100, the domestic water heat exchange device 100 is fixedly arranged in the heat preservation water tank 30, and a water inlet end and a water outlet end of the domestic water heat exchange device 100 extend out of the heat preservation water tank 30 and are used for being correspondingly connected with a tap water pipe and a domestic water drainage faucet. The second water supply pipeline is further provided with a check valve 110 to prevent water in the solar collector 20 from flowing backwards after the first fluid transfer pump 61 stops working.
When the solar energy and energy consumption auxiliary heat supply device 10 is used, after all pipelines in the solar energy and energy consumption auxiliary heat supply device 10 are connected and connected with an external floor heating system, water is added into the heat preservation water tank 30, the first fluid delivery pump 61 is controlled to work in winter and daytime to deliver water to the solar heat collector 20, the solar heat collector 20 heats the water and then returns the water to the heat preservation water tank 30, the circulation is performed to heat the water in the heat preservation water tank 30, the control device 80 controls the second fluid delivery pump 62 to work, and the heated water is delivered to the external floor heating system for heating; at night, the first temperature sensor 51 of the temperature acquisition device acquires the temperature of water in the second water supply pipeline and generates a first temperature value, when the first temperature value is smaller than a preset solar energy outflow water temperature value, it is indicated that the solar heat collector 20 cannot heat water in the heat-preservation water tank, the control device 80 controls the first fluid delivery pump 61 in the fluid pressure delivery device 60 to stop working, the control device 80 controls the first electric valve 71 and the second electric valve 72 to simultaneously enter a closed working state so as to realize the prohibition of outflow of water in the heat-preservation water tank, the control device 80 further controls the energy-consumption hot water supply system 90 to work, the hot water is delivered to the energy-consumption hot water circulation cavity of the floor heating temperature keeping device 40, so that the water in the water circulation cavity of the water tank is directly subjected to heat exchange, and the temperature of the water in the indoor required by the external floor heating system is timely achieved.
Claims (10)
1. The utility model provides a solar energy and power consumption assist hot heating device which characterized in that: a solar energy and energy consumption auxiliary heat supply device comprises a solar heat collector, a heat preservation water tank, a floor heating temperature keeping device, a temperature acquisition device, a fluid pressure conveying device, a fluid passing management and control device, a control device and an energy consumption hot water supply system, wherein the control device is electrically connected with the temperature acquisition device, the fluid pressure conveying device and the fluid passing management and control device and the energy consumption hot water supply system; the floor heating temperature keeping device is provided with a water flowing cavity of the water tank and an energy-consumption hot water flowing cavity which are mutually independent, and the floor heating temperature keeping device is provided with a third water supply pipeline, a third water return pipeline, a fourth water supply pipeline and a fourth water return pipeline; a third water supply pipeline and a third water return pipeline are connected with the energy-consumption hot water circulation cavity, a fourth water supply pipeline is connected with the first water supply pipeline, and the first water return pipeline corresponding to the fourth water return pipeline is connected; the fluid pressure conveying device is connected with the first water supply pipeline and the second water supply pipeline and conveys water with preset pressure to the first water supply pipeline and the second water supply pipeline under the control of the control device; the temperature acquisition device is connected with the second water supply pipeline to acquire the temperature of water close to the floor heating system in the second water supply pipeline and generate a corresponding second temperature value; the fluid is connected with the first water supply pipeline and the first water return pipeline through the control device, and the connection part of the fluid with the first water supply pipeline and the first water return pipeline through the control device is close to the heat preservation water tank; when the second temperature value is smaller than the preset ground heating water temperature value, the control device controls the energy-consumption hot water supply system to work to convey hot water to the energy-consumption hot water circulation cavity of the ground heating temperature keeping device so that the temperature of the water in the water tank circulation cavity of the ground heating temperature keeping device is increased and then enters the ground heating system, and the control device further controls the fluid to enter a closed working state through the control device and forbids the water in the heat-preservation water tank to flow out.
2. A solar and energy-consuming auxiliary heat supply apparatus according to claim 1, wherein: the floor heating temperature keeping device adopts a plate type heat exchange mode to exchange heat.
3. A solar and energy-consuming auxiliary heat supply apparatus as claimed in claim 1, wherein: the energy-consuming hot water supply system is an air source heat pump water heater.
4. A solar and energy-consuming auxiliary heat supply apparatus according to claim 1, wherein: the energy-consuming hot water supply system is a gas water heater.
5. A solar and energy-consuming auxiliary heat supply apparatus according to claim 1, wherein: the energy-consuming hot water supply system is an electric water heater.
6. A solar and energy-consuming auxiliary heat supply apparatus according to claim 1 or 2, wherein: the temperature acquisition device is also connected with the first return water pipeline to acquire the temperature of water close to the solar heat collector in the first return water pipeline and generate a corresponding first temperature value; when the first temperature value is lower than the preset solar energy effluent water temperature value, the control device controls the fluid pressure conveying device to stop conveying water with preset pressure to the first water supply pipeline; the temperature acquisition device is also used for acquiring the temperature of water close to the heat preservation water tank in the second water supply pipeline and generating a corresponding third temperature value; when the third temperature value is not less than the preset water heating temperature value of the water tank, the control device controls the fluid to enter an open working state through the control device, and water in the heat-preservation water tank is allowed to flow out; when the third temperature value is smaller than the preset water heating temperature value of the water tank, the control fluid enters a closed working state through the control device, and water in the heat-preservation water tank is forbidden to flow out.
7. A solar and energy-consuming auxiliary heat supply apparatus according to claim 6, wherein: the temperature acquisition device comprises a first temperature sensor, a second temperature sensor and a third temperature sensor, the first temperature sensor and the second temperature sensor are electrically connected with the control device, and the first temperature sensor is arranged in the second water supply pipeline and close to the solar thermal collector; the second temperature sensor and the third temperature sensor are arranged in the first water supply pipeline, the third temperature sensor is close to the heat preservation water tank, and the second temperature sensor is close to the floor heating system; a first temperature sensor generates the first temperature value, a second temperature sensor generates the second temperature value, and a third temperature sensor generates the third temperature value.
8. A solar and energy-consuming auxiliary heat supply apparatus according to claim 7, wherein: the fluid pressure conveying device comprises a first fluid conveying pump and a second fluid conveying pump, the first fluid conveying pump and the second fluid conveying pump are electrically connected with the control device, and the first fluid conveying pump is arranged in the heat-preservation water tank and is connected with a second water supply pipeline; the second fluid transfer pump is arranged on the first water supply pipeline and close to the floor heating system, and the second fluid transfer pump is located between the second temperature sensor and the third temperature sensor.
9. A solar and energy-consuming auxiliary heat supply apparatus according to claim 8, wherein: the fluid passing control device comprises a first electric valve and a second electric valve, the first electric valve and the second electric valve are electrically connected with the control device, and the first electric valve is arranged in the first water supply pipeline and is close to the heat preservation water tank; the second electric valve is arranged in the first return water pipeline, is close to the heat-preservation water tank and is positioned between the third temperature sensor and the second fluid delivery pump; the connecting point of a fourth water supply pipeline of the floor heating temperature maintaining device and the first water supply pipeline is positioned on the first return water pipeline between the first electric valve and the second fluid delivery pump.
10. A solar and energy-consuming auxiliary heat supply apparatus according to claim 9, wherein: the solar energy and energy consumption auxiliary heating heat supply device further comprises a domestic water heat exchange device which is fixedly arranged in the heat-insulating water tank, and the water inlet end and the water outlet end of the domestic water heat exchange device extend out of the heat-insulating water tank so as to be correspondingly connected with a tap water pipe and a domestic drainage faucet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169285.4U CN217952439U (en) | 2022-08-17 | 2022-08-17 | Solar energy and energy consumption auxiliary heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169285.4U CN217952439U (en) | 2022-08-17 | 2022-08-17 | Solar energy and energy consumption auxiliary heating device |
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| CN217952439U true CN217952439U (en) | 2022-12-02 |
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| CN202222169285.4U Active CN217952439U (en) | 2022-08-17 | 2022-08-17 | Solar energy and energy consumption auxiliary heating device |
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