CN211695114U - Automatic solar heating system of control - Google Patents
Automatic solar heating system of control Download PDFInfo
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- CN211695114U CN211695114U CN201921834684.XU CN201921834684U CN211695114U CN 211695114 U CN211695114 U CN 211695114U CN 201921834684 U CN201921834684 U CN 201921834684U CN 211695114 U CN211695114 U CN 211695114U
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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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- 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
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Abstract
An automatically controlled solar heating system comprises a solar heat collector and a fan-coil unit arranged indoors, wherein the solar heat collector is provided with a matched solar controller, the fan-coil unit is provided with a matched fan controller, the solar controller receives a water tank water temperature and water level electric signal from a water temperature and water level sensor and controls a water tank electric auxiliary heating device to perform auxiliary heating or an electromagnetic valve to supply water; the fan controller is electrically connected with the solar controller, receives electric signals from the water tank temperature sensor and the indoor temperature sensor and sends out a circulating pump switching value signal; the solar controller receives a circulating pump switching value signal sent by the fan controller and executes the switching control of the circulating pump. The utility model discloses a signal of a plurality of sensors is gathered to solar control ware and fan control ware, can regulate and control solar collector and fan coiler group heating automatically, its degree of automation height, advantage such as operation stability.
Description
Technical Field
The utility model relates to a heating equipment technical field, especially an automatic control's solar heating system.
Background
Some areas have the requirement of indoor heating, the traditional heating means mostly adopts electric heaters such as air conditioners and the like, and the electric heaters need to consume a large amount of electric energy when in use, so that the expenditure is increased, and the environment can be polluted in the power generation process. Solar energy is a renewable clean energy source, solar water heaters are used for collecting and utilizing solar energy in daily life, but the stability of the solar water heaters due to weather influence cannot be guaranteed, and the traditional solar water heaters cannot be directly used for indoor heating. In order to make full use of solar energy to reduce expenditure and protect the environment, a multifunctional heating device which is combined with solar energy and has stable operation and convenient use needs to be developed.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide an automatic control's solar heating system, its degree of automation is high, the operation is stable and convenient to use.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to an automatic control's solar heating system, its characterized in that: the solar water heater comprises a solar heat collector and a fan-coil unit arranged indoors, wherein the solar heat collector comprises a hot water tank and a solar heat collecting device matched with the hot water tank, a water tank electric auxiliary heating device is arranged in the hot water tank, a heat exchange coil is arranged in the fan-coil unit, and a fan and an electric heating device are arranged on the fan-coil unit; the hot water tank is respectively connected with the interfaces at the two ends of the heat exchange coil pipe through a water inlet pipeline and a water return pipeline to form a circulation loop, a circulating pump is arranged on the water inlet pipeline, a water feeding connecting pipe is connected on the water return pipeline, an electromagnetic valve is arranged on the water feeding connecting pipe,
the solar heat collector is provided with a matched solar controller, a water temperature and water level sensor is arranged in the hot water tank, and the water temperature and water level sensor, the water tank electric auxiliary heating device, the circulating pump and the electromagnetic valve are electrically connected with the solar controller; the solar controller receives a water tank water temperature and water level electric signal from the water temperature and water level sensor, and controls the water tank electric auxiliary heating device to perform auxiliary heating or controls the electromagnetic valve to supply water;
the fan coil unit is provided with a matched fan controller, a water tank temperature sensor and an indoor temperature sensor are arranged in the hot water tank, and the water tank temperature sensor, the indoor temperature sensor, the fan and the electric heating device are electrically connected with the fan controller;
the fan controller is electrically connected with the solar controller, receives electric signals from the water tank temperature sensor and the indoor temperature sensor and sends out a circulating pump switching value signal; the solar controller receives a circulating pump switching value signal sent by the fan controller and executes the switching control of the circulating pump.
Above the utility model relates to an automatic control's solar heating system, its further preferred technical scheme or technical characterstic are: the solar energy control system is characterized in that a pipeline heat tracing band is installed on the water return pipeline, a pipeline temperature sensor is arranged on the water return pipeline at the downstream of the pipeline heat tracing band, the pipeline heat tracing band and the pipeline temperature sensor are electrically connected with a solar energy controller, and the solar energy controller receives an electric signal from the pipeline temperature sensor and executes control on opening of the circulating pump or simultaneously executes control on opening and closing of the circulating pump and the pipeline heat tracing band.
Above the utility model relates to an automatic control's solar heating system, its further preferred technical scheme or technical characterstic are: the pipeline heat tracing band and the pipeline temperature sensor are both arranged on a water return pipeline between the water feeding connecting pipe and the fan coil unit.
Above the utility model relates to an automatic control's solar heating system, its further preferred technical scheme or technical characterstic are: the water inlet pipeline is connected with the bottom of the hot water tank, and the water return pipeline is connected with the top of the hot water tank.
Above the utility model relates to an automatic control's solar heating system, its further preferred technical scheme or technical characterstic are: the circulating pump is a one-way pump.
Above the utility model relates to an automatic control's solar heating system, its further preferred technical scheme or technical characterstic are: the solar heat collecting device is a vacuum heat collecting tube.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model combines the solar heat collector with the fan coil unit, and the solar heat collector can collect solar energy to save energy; the solar controller receives a water tank water temperature and water level electric signal from the water temperature and water level sensor, and controls the water tank electric auxiliary heating device to perform auxiliary heating or controls the electromagnetic valve to supply water; receiving electric signals from a water tank temperature sensor and an indoor temperature sensor through a fan controller and sending a circulating pump switching value signal; the solar controller receives a circulating pump switching value signal sent by the fan controller and executes control on the on-off of the circulating pump; the utility model collects the signals of a plurality of sensors through the solar controller and the fan controller, can automatically regulate and control the solar heat collector and the fan coil unit, ensures that the indoor heating effect of the fan coil unit is more stable, and simultaneously fully utilizes the solar energy to ensure that the heating process is more energy-saving; just the utility model discloses do not influence solar collector's normal use, it has advantages such as degree of automation height, operation stability.
(2) The utility model discloses still install pipeline companion torrid zone and pipeline temperature sensor on the wet return way, gather pipeline temperature sensor through solar control ware in order to control the circulating pump, or opening of simultaneous control circulating pump and pipeline companion torrid zone, can prevent through the circulating pump that the pipeline from freezing stifled in with hot-water circulation to the pipeline in the hot-water tank, the temperature is low when crossing in the hot-water tank then can also heat the pipeline through the pipeline companion torrid zone in order to prevent that the pipeline from freezing stifled to avoid influencing normal use.
Drawings
Fig. 1 is a structural diagram of the automatic control solar heating system of the present invention.
In the figure, 1 is a solar heat collector, 2 is a fan-coil unit, 3 is a hot water tank, 4 is a water tank electric auxiliary heating device, 5 is a heat exchange coil, 6 is a fan, 7 is an electric heating device, 8 is a circulating pump, 9 is an electromagnetic valve, 10 is a solar controller, 11 is a water temperature and water level sensor, 12 is a fan controller, 13 is a water tank temperature sensor, 14 is an indoor temperature sensor, 15 is a pipeline heat tracing band, and 16 is a pipeline temperature sensor.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
An automatically controlled solar heating system, refer to fig. 1, comprises a solar heat collector 1 and a fan-coil unit 2 arranged indoors, wherein the solar heat collector 1 comprises a hot water tank 3 and a solar heat collecting device matched with the hot water tank 3, a water tank electric auxiliary heating device 4 is arranged in the hot water tank 3, a heat exchange coil 5 is arranged in the fan-coil unit 2, and a fan 6 and an electric heating device 7 are arranged on the fan-coil unit 2; the hot water tank 3 is respectively connected with the interfaces at the two ends of the heat exchange coil pipe 5 through a water inlet pipeline and a water return pipeline to form a circulation loop, a circulating pump 8 is installed on the water inlet pipeline, a water feeding connecting pipe is connected on the water return pipeline, and an electromagnetic valve 9 is installed on the water feeding connecting pipe.
The solar heat collector 1 is provided with a matched solar controller 10, a water temperature and water level sensor 11 is arranged in the hot water tank 3, and the water temperature and water level sensor 11, the water tank electric auxiliary heating device 4, the circulating pump 8 and the electromagnetic valve 9 are electrically connected with the solar controller 10; the solar controller 10 receives the water tank water temperature and water level electric signal from the water temperature and water level sensor 11, and controls the water tank electric auxiliary heating device 4 to perform auxiliary heating or controls the electromagnetic valve 9 to supply water;
the fan coil unit 2 is provided with a matched fan controller 12, a water tank temperature sensor 13 and an indoor temperature sensor 14 are arranged in the hot water tank 3, and the water tank temperature sensor 13, the indoor temperature sensor 14, the fan 6 and the electric heating device 7 are electrically connected with the fan controller 12;
the fan controller 12 is electrically connected with the solar controller 10, and the fan controller 12 receives electric signals from the water tank temperature sensor 13 and the indoor temperature sensor 14 and sends out a switching value signal of the circulating pump 8; the solar controller 10 receives the on-off signal of the circulating pump 8 from the fan controller 12, and controls the on-off of the circulating pump 8.
The solar energy circulation system is characterized in that a pipeline heat tracing band 15 is installed on the water return pipeline, a pipeline temperature sensor 16 is arranged on the water return pipeline at the downstream of the pipeline heat tracing band 15, the pipeline heat tracing band 15 and the pipeline temperature sensor 16 are electrically connected with a solar energy controller 10, the solar energy controller 10 receives an electric signal from the pipeline temperature sensor 16, and the opening and the closing of the circulating pump 8 are controlled or the opening and the closing of the circulating pump 8 and the pipeline heat tracing band 15 are controlled simultaneously.
The pipeline heat tracing band 15 and the pipeline temperature sensor 16 are both arranged on a water return pipeline between the water feeding connecting pipe and the fan coil unit 2, and the pipeline heat tracing band 15 is used for preventing the pipeline from being frozen and blocked when the temperature is too low, so that the use is influenced.
The water inlet pipeline is connected with the bottom of the hot water tank 3, and the water return pipeline is connected with the top of the hot water tank 3.
The circulating pump 8 adopts a one-way pump, and backflow is prevented through the one-way pump.
The solar heat collecting device adopts a vacuum heat collecting pipe which is arranged on the hot water tank 3 to heat the water body in the hot water tank 3.
When the automatic water supply device is used, a water level signal of the hot water tank 3 is collected through the water temperature and water level sensor 11, and the solar controller 10 receives the water level signal of the hot water tank 3 to control the electromagnetic valve 9 to realize automatic water supply;
when the temperature of the hot water tank 3 is too low and needs to be prevented from freezing or in non-heating seasons, the temperature signal of the hot water tank 3 is collected through the water temperature and water level sensor 11, and the solar controller 10 receives the temperature signal of the hot water tank 3 and controls the electric auxiliary heating device 4 of the water tank to start to perform auxiliary heating on the hot water tank 3;
when the outdoor temperature is too low, the solar controller 10 collects the pipeline temperature sensor 16 to control the circulating pump 8, or simultaneously controls the opening of the circulating pump 8 and the pipeline heat tracing band 15, hot water in the hot water tank 3 is circulated into the pipeline through the circulating pump 8 to prevent the pipeline from being frozen and blocked, and when the temperature of the water in the hot water tank 3 is too low, the pipeline can be heated through the pipeline heat tracing band 15 to prevent the pipeline from being frozen and blocked;
collecting a water temperature T1 signal in the hot water tank 3 through a water tank temperature sensor 13 and collecting an indoor temperature T2 signal through an indoor temperature sensor 14, when the water temperature signal T1 in the hot water tank 3 is not less than the preset temperature of the hot water tank 3 and the indoor temperature signal T2 is not more than the preset room temperature of minus 3 ℃, a fan controller 12 transmits a circulating pump 8 starting electric signal to a solar controller 10, and simultaneously, a fan 6 on a fan coil unit 2 is started to start heating indoors; when the water temperature signal T1 in the hot water tank 3 is less than or equal to the preset temperature of the water tank minus 5 ℃, or when the indoor temperature signal T2 is greater than or equal to the preset temperature of a room, the fan controller 12 controls the fan 6 to be turned off, meanwhile, the fan controller 12 transmits a stop electric signal of the circulating pump 8 to the solar controller 10, the solar controller 10 receives the stop electric signal of the circulating pump 8 to control the circulating pump 8 to be turned off, and then the fan controller 12 controls the fan 6 and the electric heating device 7 to be turned on to independently heat.
Claims (6)
1. The utility model provides an automatic solar heating system of control which characterized in that: the solar water heater comprises a solar heat collector and a fan-coil unit arranged indoors, wherein the solar heat collector comprises a hot water tank and a solar heat collecting device matched with the hot water tank, a water tank electric auxiliary heating device is arranged in the hot water tank, a heat exchange coil is arranged in the fan-coil unit, and a fan and an electric heating device are arranged on the fan-coil unit; the hot water tank is respectively connected with the interfaces at the two ends of the heat exchange coil pipe through a water inlet pipeline and a water return pipeline to form a circulation loop, a circulating pump is arranged on the water inlet pipeline, a water feeding connecting pipe is connected on the water return pipeline, an electromagnetic valve is arranged on the water feeding connecting pipe,
the solar heat collector is provided with a matched solar controller, a water temperature and water level sensor is arranged in the hot water tank, and the water temperature and water level sensor, the water tank electric auxiliary heating device, the circulating pump and the electromagnetic valve are electrically connected with the solar controller; the solar controller receives a water tank water temperature and water level electric signal from the water temperature and water level sensor, and controls the water tank electric auxiliary heating device to perform auxiliary heating or controls the electromagnetic valve to supply water;
the fan coil unit is provided with a matched fan controller, a water tank temperature sensor and an indoor temperature sensor are arranged in the hot water tank, and the water tank temperature sensor, the indoor temperature sensor, the fan and the electric heating device are electrically connected with the fan controller;
the fan controller is electrically connected with the solar controller, receives electric signals from the water tank temperature sensor and the indoor temperature sensor and sends out a circulating pump switching value signal; the solar controller receives a circulating pump switching value signal sent by the fan controller and executes the switching control of the circulating pump.
2. The automatically controlled solar heating system according to claim 1, wherein: the solar energy control system is characterized in that a pipeline heat tracing band is installed on the water return pipeline, a pipeline temperature sensor is arranged on the water return pipeline at the downstream of the pipeline heat tracing band, the pipeline heat tracing band and the pipeline temperature sensor are electrically connected with a solar energy controller, and the solar energy controller receives an electric signal from the pipeline temperature sensor and executes control on opening of the circulating pump or simultaneously executes control on opening and closing of the circulating pump and the pipeline heat tracing band.
3. The automatically controlled solar heating system according to claim 2, wherein: the pipeline heat tracing band and the pipeline temperature sensor are both arranged on a water return pipeline between the water feeding connecting pipe and the fan coil unit.
4. The automatically controlled solar heating system according to claim 1, wherein: the water inlet pipeline is connected with the bottom of the hot water tank, and the water return pipeline is connected with the top of the hot water tank.
5. The automatically controlled solar heating system according to claim 1, wherein: the circulating pump is a one-way pump.
6. The automatically controlled solar heating system according to claim 1, wherein: the solar heat collecting device is a vacuum heat collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834684.XU CN211695114U (en) | 2019-10-29 | 2019-10-29 | Automatic solar heating system of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834684.XU CN211695114U (en) | 2019-10-29 | 2019-10-29 | Automatic solar heating system of control |
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| Publication Number | Publication Date |
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| CN211695114U true CN211695114U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921834684.XU Active CN211695114U (en) | 2019-10-29 | 2019-10-29 | Automatic solar heating system of control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833454A (en) * | 2021-01-13 | 2021-05-25 | 浙江格莱智控电子有限公司 | Control method for anti-freezing function of solar energy and biomass furnace heating system |
| CN114440298A (en) * | 2022-02-26 | 2022-05-06 | 浙江格莱智控电子有限公司 | Control method of integrated heating system of solar energy and electric boiler |
-
2019
- 2019-10-29 CN CN201921834684.XU patent/CN211695114U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833454A (en) * | 2021-01-13 | 2021-05-25 | 浙江格莱智控电子有限公司 | Control method for anti-freezing function of solar energy and biomass furnace heating system |
| CN114440298A (en) * | 2022-02-26 | 2022-05-06 | 浙江格莱智控电子有限公司 | Control method of integrated heating system of solar energy and electric boiler |
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