CN202915464U - Solar heating control system - Google Patents

Solar heating control system Download PDF

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Publication number
CN202915464U
CN202915464U CN 201220131833 CN201220131833U CN202915464U CN 202915464 U CN202915464 U CN 202915464U CN 201220131833 CN201220131833 CN 201220131833 CN 201220131833 U CN201220131833 U CN 201220131833U CN 202915464 U CN202915464 U CN 202915464U
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China
Prior art keywords
control valve
solar
circulation pump
heating
heating circulation
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Expired - Lifetime
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CN 201220131833
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Chinese (zh)
Inventor
王春峰
贺道坤
段向军
李一民
高宝
陈威威
苗建成
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Nanjing Vocational College Of Information Technology
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Nanjing Vocational College Of Information Technology
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Priority to CN 201220131833 priority Critical patent/CN202915464U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

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  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The utility model discloses a solar heating control system, which comprises a controller, a solar heat collector, a heat storage water tank with an auxiliary heating device, a first radiating fin, a second radiating fin, a first heating circulating pump and a second heating circulating pump; a sixth valve is arranged between the first heating circulating pump and the second cooling fin, a zero valve is arranged between the first heating circulating pump and the first cooling fin and the heat storage water tank, a first valve is arranged between the zeroth control valve and the heat storage water tank, a fifth valve and a fourth valve are respectively arranged between the second heating circulating pump and the solar heat collector and between the second heating circulating pump and the first cooling fin, a second valve is arranged between the second heating circulating pump and the heat storage water tank, and a third valve is arranged between the first cooling fin and the fourth control valve and between the second heating circulating pump and the second control valve; and a zero temperature sensor, a first sensor, a third sensor, a fourth sensor, a fifth sensor and a sixth sensor are respectively arranged at two outlets of the solar heat collector, the heat storage water tank, the bedroom, the bathroom and the first radiating fin. The utility model discloses utilize solar energy collection and auxiliary heating, protected the environment and practiced thrift the energy.

Description

A kind of solar heating control system
Technical field
The utility model relates to a kind of solar energy that utilizes as the system of thermal source, is specifically related to a kind of solar heating control system.
Background technology
As heating equipment, need to be a kind of energy conversion that heat energy heats to the room again.Therefore energy-conservationly just require to improve as much as possible the efficient that energy conversion is heat energy, heating is take coal as main basically, first the heat of coal is converted to the heat of superheated steam, is converted to the hot water heat by heat exchanger again, add hot-air through radiator, produce heating effect.Through after repeatedly exchanging, there is the waste of the energy, and causes environmental pollution.
The utility model content
For the deficiency of prior art existence, but the utility model purpose provides the solar heating control system of a kind of environmental contamination reduction, energy savings.
To achieve these goals, the utility model is to realize by the following technical solutions:
Control system of the present utility model comprise controller for solar, solar thermal collector, with the heat storage water tank of assisted heating device, be positioned at the bedroom the bedroom fin, be positioned at the bathroom and the bathroom fin that is connected with solar thermal collector, be arranged on first heating circulation pump at solar thermal collector hot duct place and be installed in second heating circulation pump at heat storage water tank hot duct place; Between the first heating circulation pump and bathroom fin, be provided with the 6th control valve, be provided with the 0th control valve between the first heating circulation pump and bedroom fin and the heat storage water tank, be provided with the first control valve between the 0th control valve and the heat storage water tank, be respectively equipped with the 5th control valve and the 4th control valve between the second heating circulation pump and solar thermal collector and the bedroom fin, be provided with the second control valve between the second heating circulation pump and the heat storage water tank, be provided with the 3rd control valve between the hot duct between the hot duct between bedroom fin and the 4th control valve and the second heating circulation pump and the second control valve; One of them exit of solar thermal collector place, heat storage water tank place, place, bedroom, bathroom, bedroom fin and the another one exit of bedroom fin are respectively equipped with zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor; The output of zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor is connected with the controller for solar input respectively, and the controller for solar output is connected with the 0th control valve, the first control valve, the second control valve, the 3rd control valve, the 4th control valve, the 5th control valve, the 6th control valve, the first heating circulation pump and the second heating circulation pump.
Above-mentioned controller for solar also is connected with touch-screen.The user can set as required solar thermal collector thereon and set heating temperature T Heat collector, bedroom design temperature T 2(being that the user is temperature required), bathroom design temperature T 9(being that the user is temperature required), heat storage water tank are set heating temperature T Thermal storage deviceSet the heat accumulation temperature T with heat storage water tank The thermal storage device heat accumulation
Be provided with frequency converter between above-mentioned controller for solar and the second heating circulation pump.The operating frequency of frequency converter is definite by the water-in and water-out temperature difference of bedroom fin, and when temperature difference reduced, the operating frequency of frequency converter also reduced, and can control the bedroom and fluctuate in very little temperature range, satisfied to the full extent people's comfort level.
Between above-mentioned solar thermal collector and the first heating circulation pump, between the first heating circulation pump and the 0th control valve and the 6th control valve, be respectively equipped with between the second heating circulation pump and the 4th control valve and the 5th control valve that hand-operated valve, the first water open up the pass, the second water opens up the pass.Hand-operated valve, the first water open up and close and the second water opens up and closes when system works of the present utility model, all are in open mode, and their effect is: the operation of cutting off the water supply in order to keep in repair.
Control system of the present utility model is utilized solar energy heating and auxiliary heating heating, is apparent to environmental protection and energy conservation; With cycle fluid heat temperature raising in the solar thermal collector and deliver to heating bedroom and bathroom, reduced the repeatedly exchange of energy, improve the utilization ratio of the energy; The utility model not only can solve the life of wide farmers with energy, reduces the pollution to environment, the protection ecological balance, and can improve living environment, improve the quality of living; The utility model is when the heat-collecting capacity of solar thermal collector is not enough, then replenished by assisted heating device, when the heat-collecting capacity of solar thermal collector surpasses user's calorific requirement, then unnecessary heat is stored in the heat storage water tank, in fact control system of the present utility model has comprised two cover heat source systems, one cover is solar thermal collection system, another set of is the auxiliary thermal source system, solar thermal collector and heat storage water tank can be realized the automatic exchange of hot and cold water, thereby realize automatic storage hot water, native system can take full advantage of solar heating after using, and saves again electric energy simultaneously.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is electrical connection schematic diagram of the present utility model.
Each label among the figure: 1, solar thermal collector, the 2, first heating circulation pump, 3, heat storage water tank, the 4, second heating circulation pump, 5, the bedroom fin, 6, the bathroom fin.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model comprises controller for solar, the touch-screen that is connected with controller for solar, solar thermal collector 1, its interior heat storage water tank 3 with assisted heating device, is positioned at the bedroom fin 5 in bedroom, the second heating circulation pump 4 that is positioned at bathroom and the bathroom fin 6 that is connected with solar thermal collector 1, is installed in first heating circulation pump 2 at solar thermal collector 1 hot duct place and is installed in heat storage water tank 3 hot duct places.Wherein, the first heating circulation pump 2 is booster pumps, and flow is constant.
On touch-screen, can set solar thermal collector 1 and set heating temperature T Heat collector, bedroom design temperature T 2(being that the user is temperature required), bathroom design temperature T 9(being that the user is temperature required), heat storage water tank 3 set heating temperature T Thermal storage deviceSet the heat accumulation temperature T with heat storage water tank 3 The thermal storage device heat accumulation
Hot duct place between the first heating circulation pump 2 and bathroom fin 6 is provided with the 6th control valve, hot duct place between the first heating circulation pump 2 and bedroom fin 5 and the heat storage water tank 3 is provided with the 0th control valve, hot duct place between the 0th control valve and the heat storage water tank 3 is provided with the first control valve, hot duct place between the second heating circulation pump 4 and solar thermal collector 1 and the bedroom fin 5 is provided with respectively the 5th control valve and the 4th control valve, hot duct place between the second heating circulation pump 4 and the heat storage water tank 3 is provided with the second control valve, is provided with the 3rd control valve between the hot duct between the hot duct between bedroom fin 5 and the 4th control valve and the second heating circulation pump 4 and the second control valve.
The upper outlet place of solar thermal collector 1 place, heat storage water tank 3 places, place, bedroom, bathroom, bedroom fin 5 and the lower exit of bedroom fin 5 are respectively equipped with zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor.
The output of zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor is connected with the controller for solar input respectively, the controller for solar output is connected with frequency converter with the 0th control valve, the first control valve, the second control valve, the 3rd control valve, the 4th control valve, the 5th control valve, the 6th control valve, the first heating circulation pump 2, and the output of frequency converter is connected with the second heating circulation pump 4.
Hot duct place between the hot duct place between the hot duct place between solar thermal collector 1 and the first heating circulation pump 2, the first heating circulation pump 2 and the 0th control valve and the 6th control valve, the second heating circulation pump 4 and the 4th control valve and the 5th control valve is provided with respectively that hand-operated valve, the first water open up the pass, the second water opens up the pass.Hand-operated valve, the first water open up and close and the second water opens up the pass, all are in out state when working state of system, and their effect is used in order to keep in repair, and cut off the water supply to a certain shed repair reason.
Control method of the present utility model comprises following step:
Step (1): controller for solar is set heating temperature T with solar thermal collector 1 Heat collectorTemperature T with the detection of zero-temperature coefficient sensor 0Compare, and with bedroom design temperature T 2Temperature T with the three-temperature sensor detection 3Compare, and with bathroom design temperature T 9Temperature T with the detection of the 4th temperature sensor 4Compare, and heat storage water tank 3 is set heating temperature T Thermal storage deviceTemperature T with the detection of the first temperature sensor 1Compare;
Work as T Heat collector<T 0, and T 3<T 2Then controller for solar only controls that the work of the first heating circulation pump 2, the 0th control valve are opened, the 3rd control valve is opened, the second heating circulation pump 4 is worked and the 5th control valve is opened, water at low temperature after the heat radiation is sent into solar thermal collector 1, and so forth circulation, thereby start circulation one pattern (1 pair of bedroom fin 5 heat supply of solar thermal collector), then turn to step (2);
Work as T Heat collector<T 0, and T 4<T 9Then controller for solar is only controlled the work of the first heating circulation pump 2 and the 6th control valve is opened, and the water at low temperature after the heat radiation is sent into solar thermal collector 1, circulates and so forth, thereby start circulation four-mode (1 pair of bathroom fin 6 heat supply of solar thermal collector), then turn to step (3);
Work as T Heat collectorT 0, and T 3<T 2, and T Thermal storage device<T 1Then controller for solar only controls that the second control valve is opened, the work of the second heating circulation pump 4, the 4th control valve is opened opens with the first control valve, water at low temperature after the heat radiation is sent into hot water storage tank, and so forth circulation, thereby start the circulation two modes (when sunlight is inadequate or when cloudy, 3 pairs of bedroom fin 5 heat supplies of heat storage water tank), then turn to step (4);
Work as T Heat collectorT 0, and T 3<T 2, and T Thermal storage deviceT 1, assisted heating device (namely starting emergent option) is started working, until T Thermal storage device=T 1, assisted heating device quits work, and then controller for solar only controls that the second control valve is opened, the work of the second heating circulation pump 4, the 4th control valve is opened opens with the first control valve, thereby starts the circulation two modes, then turns to step (4);
Step (2): until T 3=T 2, the pattern that circulates is out of service, and at first controller for solar calculates the temperature T that the zero-temperature coefficient sensor detects 0Temperature T with the detection of the first temperature sensor 1Temperature value difference T 01, again heat storage water tank 3 is set the heat accumulation temperature T The thermal storage device heat accumulationWith difference T 01Compare, work as T The thermal storage device heat accumulation<T 01Then controller for solar is only controlled 2 work of the first heating circulation pump, the 0th control valve is opened, the first control valve is opened, the second control valve is opened, 4 work of the second heating circulation pump and the 5th control valve are opened, water at low temperature after the heat radiation is sent into solar thermal collector 1, and so forth circulation, thereby starting the circulation three-mode (is that the bedroom is not when needing to heat when the heat-collecting capacity of solar thermal collector 1 surpasses user institute calorific requirement, then unnecessary heat is stored in the heat storage water tank 3, solar thermal collector 1 and heat storage water tank 3 can be realized the automatic exchange of hot and cold water, thereby realize automatic storage hot water), then turn to step (5);
Step (3): until T 4=T 9, the circulation four-mode is out of service;
Step (4): until T 3=T 2, the circulation two modes is out of service;
Step (5): until T The thermal storage device heat accumulation=T 01, the circulation three-mode is out of service.
In circulation one pattern and circulation two modes, the flow of the second heating circulation pump 4 adopts the power frequency startup pattern by Frequency Converter Control, the frequency control way operation, and the frequency control frequency is advanced (going out) coolant-temperature gage T according to bedroom fin 5 5With go out (advancing) coolant-temperature gage T 6Difference, work as T 5With T 6Difference T 56When diminishing, the temperature T in bedroom is described 3Progressively rising to design temperature T 2, meanwhile the frequency of frequency converter is also progressively reducing, thus the flow of the second heating circulation pump 4 is also progressively reducing, until T 3=T 2The time, the second heating circulation pump 4 flows are zero.Can control the bedroom by this control method and in very little temperature range, fluctuate, satisfy to the full extent people's comfort level.
In the circulation three-mode, system takes the mode of power frequency to work, and the second heating circulation pump 4 is full speed runnings, shortens the heat accumulation time with this.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. solar heating control system, it is characterized in that, comprise controller for solar, solar thermal collector, with the heat storage water tank of assisted heating device, be positioned at the bedroom the bedroom fin, be positioned at the bathroom and the bathroom fin that is connected with solar thermal collector, be arranged on first heating circulation pump at solar thermal collector hot duct place and be installed in second heating circulation pump at heat storage water tank hot duct place;
Between described the first heating circulation pump and bathroom fin, be provided with the 6th control valve, be provided with the 0th control valve between the first heating circulation pump and bedroom fin and the heat storage water tank, be provided with the first control valve between described the 0th control valve and the heat storage water tank, be respectively equipped with the 5th control valve and the 4th control valve between described the second heating circulation pump and solar thermal collector and the bedroom fin, be provided with the second control valve between described the second heating circulation pump and the heat storage water tank, be provided with the 3rd control valve between the hot duct between the hot duct between described bedroom fin and the 4th control valve and the second heating circulation pump and the second control valve;
One of them exit of described solar thermal collector place, heat storage water tank place, place, bedroom, bathroom, bedroom fin and the another one exit of bedroom fin are respectively equipped with zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor;
The output of described zero-temperature coefficient sensor, the first temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor and the 6th temperature sensor is connected with the controller for solar input respectively, and described controller for solar output is connected with the 0th control valve, the first control valve, the second control valve, the 3rd control valve, the 4th control valve, the 5th control valve, the 6th control valve, the first heating circulation pump and the second heating circulation pump.
2. solar heating control system according to claim 1 is characterized in that, described controller for solar also is connected with touch-screen.
3. solar heating control system according to claim 2 is characterized in that, is provided with frequency converter between described controller for solar and the second heating circulation pump.
4. according to claim 1 to the described solar heating control system of 3 any one, it is characterized in that, between described solar thermal collector and the first heating circulation pump, between the first heating circulation pump and the 0th control valve and the 6th control valve, be respectively equipped with between the second heating circulation pump and the 4th control valve and the 5th control valve that hand-operated valve, the first water open up the pass, the second water opens up the pass.
CN 201220131833 2012-03-30 2012-03-30 Solar heating control system Expired - Lifetime CN202915464U (en)

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Application Number Priority Date Filing Date Title
CN 201220131833 CN202915464U (en) 2012-03-30 2012-03-30 Solar heating control system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644957A (en) * 2012-03-30 2012-08-22 南京信息职业技术学院 Solar heating control system and control method thereof
CN104864458A (en) * 2015-04-14 2015-08-26 广东美的暖通设备有限公司 Bathroom heating device and method
CN106949529A (en) * 2017-05-17 2017-07-14 克拉玛依市金牛工程建设有限责任公司 Heating system
CN106958852A (en) * 2017-05-17 2017-07-18 成都麟鑫泰来科技有限公司 Solar energy heating system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644957A (en) * 2012-03-30 2012-08-22 南京信息职业技术学院 Solar heating control system and control method thereof
CN102644957B (en) * 2012-03-30 2014-04-16 南京信息职业技术学院 Solar heating control system and control method thereof
CN104864458A (en) * 2015-04-14 2015-08-26 广东美的暖通设备有限公司 Bathroom heating device and method
CN106949529A (en) * 2017-05-17 2017-07-14 克拉玛依市金牛工程建设有限责任公司 Heating system
CN106958852A (en) * 2017-05-17 2017-07-18 成都麟鑫泰来科技有限公司 Solar energy heating system

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AV01 Patent right actively abandoned

Granted publication date: 20130501

Effective date of abandoning: 20140416

RGAV Abandon patent right to avoid regrant