CN107477665A - A kind of solar energy floor heating graded supply system - Google Patents
A kind of solar energy floor heating graded supply system Download PDFInfo
- Publication number
- CN107477665A CN107477665A CN201710806018.4A CN201710806018A CN107477665A CN 107477665 A CN107477665 A CN 107477665A CN 201710806018 A CN201710806018 A CN 201710806018A CN 107477665 A CN107477665 A CN 107477665A
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- Prior art keywords
- water
- water tank
- temperature
- low
- tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1042—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
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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
- Y02B10/40—Geothermal heat-pumps
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Present invention is disclosed a kind of solar energy floor heating graded supply system, the floor heating pipeline that system is provided with collecting plate, the tank unit of collecting plate is connected by heat exchanging pipe, tank unit is connected by floor heating circulation pump, the tank unit includes heat preservation storage water tank, high temperature circulation water tank, low-temperature circulating water tank, electric heating water tank, the high temperature circulation water tank is supplied water by circulating pump for high temperature floor heating pipeline, and the low-temperature circulating water tank is supplied water by circulating pump for low temperature floor heating pipeline.Rational arrangement way of supplying water of the invention, segmented heating system is used using solar water, the geothermal heating system effect ensured to greatest extent, the ratio using electric energy heating water is reduced, energy-conservation energy consumption, improves thermal conversion efficiency.
Description
Technical field
The present invention relates to solar heating field.
Background technology
Floor heating is a kind of heating system that can make to keep preference temperature within doors, has using unified heating, also has using too
What sun can heat, but solar heating can only ensure single temperature heating at present, and hot-cast socket effect is low.
The content of the invention
The technical problems to be solved by the invention are to realize that one kind can be classified, and provide ground as different zones using different water temperatures
Warm system.
To achieve these goals, the technical solution adopted by the present invention is：A kind of solar energy floor heating graded supply system, it is
System connects the tank unit of collecting plate provided with collecting plate, by heat exchanging pipe, the ground of tank unit is connected by floor heating circulation pump
Heating coil road, the tank unit include heat preservation storage water tank, high temperature circulation water tank, low-temperature circulating water tank, electric heating water tank, the guarantor
Warm storage tank connects high temperature circulation water tank by outlet pipe provided with the first magnetic valve, and the high temperature circulation water tank passes through provided with the
The outlet pipe connection low-temperature circulating water tank of two magnetic valves, the low-temperature circulating water tank are connected by the outlet pipe provided with the 3rd magnetic valve
Electrified regulation water tank, the electric heating water tank is interior to be provided with electric heater unit, and the electric heating water tank passes through the pipeline provided with water pump
High temperature circulation water tank and heat preservation storage water tank are respectively communicated with, the electric heating water tank bottom is provided with draining valve, the electric heating water tank
Water source is connected by water injection pipe, the high temperature circulation water tank is supplied water by circulating pump for high temperature floor heating pipeline, the low-temperature circulating
Water tank is supplied water by circulating pump for low temperature floor heating pipeline.
The heat preservation storage water tank, high temperature circulation water tank, low-temperature circulating water tank, cooling-water temperature sensor is equipped with electric heating water tank
And level sensor, each cooling-water temperature sensor and level sensor output signal to master controller, master controller according to
The first magnetic valve of water temperature and water level signal driving, second solenoid valve, the 3rd magnetic valve, draining valve, electric heater unit and water pump,
Circulating pump.
Illumination intensity sensor on the collecting plate, the intensity of illumination sensor export induced signal to master controller.
Control method based on the solar energy floor heating graded supply system, it is characterised in that：
When outdoor optical is less than setting value according to intensity, then the medium circulation pump closed between collecting plate and heat preservation storage water tank,
When outdoor intensity of illumination is more than or equal to setting value, then the medium circulation pump between collecting plate and heat preservation storage water tank is opened, works as guarantor
Water level in warm storage tank is less than water level lower limit, then from electric heating water tank pump water to heat preservation storage water tank, until heat preservation storage water tank water
Position reaches the water level upper limit；
When high temperature circulation water the temperature inside the box is less than high temperature circulation water tank water temperature lower limit, then unlatching second solenoid valve follows high temperature
Hot water in ring water tank is put into low-temperature circulating water tank, until water level reaches water level lower limit in high temperature circulation water tank, if high temperature follows
Water level in ring water tank reaches water level lower limit, then starts high temperature circulation water tank moisturizing；If in heat preservation storage water tank water temperature be more than etc.
In water supply normal temperature, then from heat preservation storage water tank to the moisturizing of high temperature circulation water tank to water level higher limit, if water in heat preservation storage water tank
Temperature be less than water supply normal temperature, then after its internal water is heated to water supply normal temperature by electric heating water tank, from electric heating water tank to
The moisturizing of high temperature circulation water tank is to water level higher limit；
When low-temperature circulating water the temperature inside the box is less than low-temperature circulating water tank water temperature lower limit, then the 3rd magnetic valve of unlatching follows low temperature
Hot water in ring water tank is put into electric heating water tank, until water level reaches water level lower limit in low-temperature circulating water tank, opens the afterwards
Hot water in high temperature circulation water tank is put into low-temperature circulating water tank by two magnetic valves, up to low-temperature circulating water tank moisturizing to the water level upper limit
Value, the value if water level in low-temperature circulating water tank rises above the warning line, the 3rd magnetic valve is opened by the heat in low-temperature circulating water tank
Water is put into electric heating water tank, until water level reaches water level higher limit in low-temperature circulating water tank；
When the water level in electric heating water tank is higher than the water level upper limit, then opening draining valve makes electric heating water tank water level be less than water level
The upper limit, if the water level in electric heating water tank is less than water level lower limit, water level lower limit is filled into electric heating water tank.
Rational arrangement way of supplying water of the invention, uses segmented heating system, to greatest extent using solar water
The geothermal heating system effect of guarantee, the ratio using electric energy heating water is reduced, energy-conservation energy consumption, improves thermal conversion efficiency.
Brief description of the drawings
The content of every width accompanying drawing expression in description of the invention and the mark in figure are briefly described below：
Fig. 1 is that tank unit arranges schematic diagram；
Mark in above-mentioned figure is：1st, heat preservation storage water tank；2nd, high temperature circulation water tank；3rd, low-temperature circulating water tank；4th, electricity adds
Boiler.
Embodiment
The heat exchanging pipe connection tank unit of collecting plate, forms conventional solar water heating system, floor heating pipeline passes through ground
Warm circulating pump connection tank unit, in order to realize grading function, meet that the different of different zones do warm demand, tank unit includes
Heat preservation storage water tank 1, high temperature circulation water tank 2, low-temperature circulating water tank 3, electric heating water tank 4, four water tanks are respectively provided with heat-insulation layer, insulation
Storage tank 1 is located at the top of high temperature circulation water tank 2, and high temperature circulation water tank 2 is located at the top of low-temperature circulating water tank 3, low-temperature circulating water tank 3
Above electric heating water tank 4, so water gravity flow can be utilized to realize heat preservation storage water tank 1 to high temperature circulation water tank 2, high temperature circulation
Automatic transhipment of the water tank 2 to low-temperature circulating water tank 3, low-temperature circulating water tank 3 to the hot water of electric heating water tank 4.
The heat preservation storage water tank 1 of the heat exchanging pipe connection tank unit of collecting plate, carries out heat exchange with heat preservation storage water tank 1, protects
Warm storage tank 1 connects high temperature circulation water tank 2 by outlet pipe provided with the first magnetic valve, and high temperature circulation water tank 2 passes through provided with the
The outlet pipe connection low-temperature circulating water tank 3 of two magnetic valves, low-temperature circulating water tank 3 is connected by the outlet pipe provided with the 3rd magnetic valve
Electric heating water tank 4, electric heating water tank 4 is interior to be provided with electric heater unit, and electric heating water tank 4 is respectively communicated with by the pipeline provided with water pump
High temperature circulation water tank 2 and heat preservation storage water tank 1, the bottom of electric heating water tank 4 are provided with draining valve, and electric heating water tank 4 is connected by water injection pipe
Water receiving source, electric heating water tank 4 can solar energy hot can not meet demand when, heated up water using electrical heating, due to electric-heating water
Water in case 4 is from the hot water above flowed into water tank, therefore can save electrically heated power consumption.
High temperature floor heating pipeline can be laid in the floor for need higher temperature region, lower temperature region can needed
Floor in lay low temperature floor heating pipeline.High temperature circulation water tank 2 is supplied water by circulating pump for high temperature floor heating pipeline, low-temperature circulating water
Case 3 is supplied water by circulating pump for low temperature floor heating pipeline so that the hot water of different temperatures meets the heating demands of different zones.
In order to realize the Automated condtrol of function, heat preservation storage water tank 1, high temperature circulation water tank 2, low-temperature circulating water tank 3, electricity add
Cooling-water temperature sensor and level sensor are equipped with boiler 4, each cooling-water temperature sensor and level sensor output signal to
Master controller, master controller drive the first magnetic valve, second solenoid valve, the 3rd magnetic valve, draining according to water temperature and water level signal
Valve, electric heater unit and water pump, circulating pump.Collecting plate is provided with intensity of illumination sensor, the output sense of intensity of illumination sensor
Induction signal is to master controller.
Control method based on said system：
When outdoor optical is less than setting value according to intensity, then the medium circulation pump closed between collecting plate and heat preservation storage water tank 1,
When outdoor intensity of illumination is more than or equal to setting value, then the medium circulation pump between collecting plate and heat preservation storage water tank 1 is opened, works as guarantor
Water level in warm storage tank 1 is less than water level lower limit, then from the pump water of electric heating water tank 4 to heat preservation storage water tank 1, until heat preservation storage water tank
1 water level reaches the water level upper limit；
When temperature is less than the water temperature lower limit of high temperature circulation water tank 2 in high temperature circulation water tank 2, then second solenoid valve is opened by high temperature
Hot water in cyclic water tank 2 is put into low-temperature circulating water tank 3, until water level reaches water level lower limit in high temperature circulation water tank 2, if high
Water level in warm cyclic water tank 2 reaches water level lower limit, then starts the moisturizing of high temperature circulation water tank 2；If water temperature in heat preservation storage water tank 1
More than or equal to water supply normal temperature, then from heat preservation storage water tank 1 to the moisturizing of high temperature circulation water tank 2 to water level higher limit, if insulation storage
Water temperature is less than water supply normal temperature in water tank 1, then after its internal water is heated to water supply normal temperature by electric heating water tank 4, by electricity
Heating water tank 4 is to the moisturizing of high temperature circulation water tank 2 to water level higher limit；
When temperature is less than the water temperature lower limit of low-temperature circulating water tank 3 in low-temperature circulating water tank 3, then the 3rd magnetic valve is opened by low temperature
Hot water in cyclic water tank 3 is put into electric heating water tank 4, until water level reaches water level lower limit, Zhi Houkai in low-temperature circulating water tank 3
Open second solenoid valve and the hot water in high temperature circulation water tank 2 is put into low-temperature circulating water tank 3, until the moisturizing of low-temperature circulating water tank 3 is extremely
Water level higher limit, the value if water level in low-temperature circulating water tank 3 rises above the warning line, the 3rd magnetic valve is opened by low-temperature circulating water
Hot water in case 3 is put into electric heating water tank 4, until water level reaches water level higher limit in low-temperature circulating water tank 3；
When the water level in electric heating water tank 4 is higher than the water level upper limit, then opening draining valve makes the water level of electric heating water tank 4 be less than water
The position upper limit, if the water level in electric heating water tank 4 is less than water level lower limit, water level lower limit is filled into electric heating water tank 4.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (4)
1. a kind of solar energy floor heating graded supply system, system is provided with collecting plate, the water tank of collecting plate is connected by heat exchanging pipe
Unit, the floor heating pipeline by floor heating circulation pump connection tank unit, it is characterised in that：The tank unit includes insulation water storage
Case, high temperature circulation water tank, low-temperature circulating water tank, electric heating water tank, the heat preservation storage water tank pass through going out provided with the first magnetic valve
Water pipe connects high temperature circulation water tank, and the high temperature circulation water tank connects low-temperature circulating water by the outlet pipe provided with second solenoid valve
Case, the low-temperature circulating water tank connect electric heating water tank by outlet pipe provided with the 3rd magnetic valve, in the electric heating water tank
Provided with electric heater unit, the electric heating water tank is respectively communicated with high temperature circulation water tank and insulation water storage by the pipeline provided with water pump
Case, the electric heating water tank bottom are provided with draining valve, and the electric heating water tank connects water source, the high temperature circulation by water injection pipe
Water tank is supplied water by circulating pump for high temperature floor heating pipeline, and the low-temperature circulating water tank is supplied by circulating pump for low temperature floor heating pipeline
Water.
2. solar energy floor heating graded supply system according to claim 1, it is characterised in that：The heat preservation storage water tank, height
Warm cyclic water tank, low-temperature circulating water tank, cooling-water temperature sensor and level sensor are equipped with electric heating water tank, each water temperature
Sensor and level sensor output signal to master controller, and master controller drives the first electromagnetism according to water temperature and water level signal
Valve, second solenoid valve, the 3rd magnetic valve, draining valve, electric heater unit and water pump, circulating pump.
3. solar energy floor heating graded supply system according to claim 2, it is characterised in that：Illumination is strong on the collecting plate
Sensor is spent, the intensity of illumination sensor exports induced signal to master controller.
4. the control method based on solar energy floor heating graded supply system any one of claim 1-3, it is characterised in that：
When outdoor optical is less than setting value according to intensity, then the medium circulation pump between closing collecting plate and heat preservation storage water tank, works as room
When outer intensity of illumination is more than or equal to setting value, then the medium circulation pump between collecting plate and heat preservation storage water tank is opened, when insulation is stored up
Water level in water tank is less than water level lower limit, then from electric heating water tank pump water to heat preservation storage water tank, until heat preservation storage water tank water level reaches
To the water level upper limit；
When high temperature circulation water the temperature inside the box is less than high temperature circulation water tank water temperature lower limit, then second solenoid valve is opened by high temperature circulation water
Hot water in case is put into low-temperature circulating water tank, until water level reaches water level lower limit in high temperature circulation water tank, if high temperature circulation water
Water level in case reaches water level lower limit, then starts high temperature circulation water tank moisturizing；Supplied if water temperature is more than or equal in heat preservation storage water tank
Water quality standard temperature, then from heat preservation storage water tank to the moisturizing of high temperature circulation water tank to water level higher limit, if water temperature is small in heat preservation storage water tank
In water supply normal temperature, then after its internal water is heated to water supply normal temperature by electric heating water tank, from electric heating water tank to high temperature
Cyclic water tank moisturizing is to water level higher limit；
When low-temperature circulating water the temperature inside the box is less than low-temperature circulating water tank water temperature lower limit, then the 3rd magnetic valve is opened by low-temperature circulating water
Hot water in case is put into electric heating water tank, until water level reaches water level lower limit in low-temperature circulating water tank, opens the second electricity afterwards
Hot water in high temperature circulation water tank is put into low-temperature circulating water tank by magnet valve, until the moisturizing of low-temperature circulating water tank is to water level higher limit,
The value if water level in low-temperature circulating water tank rises above the warning line, open the 3rd magnetic valve and put the hot water in low-temperature circulating water tank
Enter electric heating water tank, until water level reaches water level higher limit in low-temperature circulating water tank；
When the water level in electric heating water tank is higher than the water level upper limit, then opening draining valve makes electric heating water tank water level less than on water level
Limit, if the water level in electric heating water tank is less than water level lower limit, water level lower limit is filled into electric heating water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806018.4A CN107477665A (en) | 2017-09-08 | 2017-09-08 | A kind of solar energy floor heating graded supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806018.4A CN107477665A (en) | 2017-09-08 | 2017-09-08 | A kind of solar energy floor heating graded supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477665A true CN107477665A (en) | 2017-12-15 |
Family
ID=60584684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806018.4A Pending CN107477665A (en) | 2017-09-08 | 2017-09-08 | A kind of solar energy floor heating graded supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477665A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091408A (en) * | 2016-06-08 | 2016-11-09 | 芜湖贝斯特新能源开发有限公司 | There is the solar energy indoor heating system of stratified water tanks |
| CN206247456U (en) * | 2016-11-23 | 2017-06-13 | 北京网电盈科科技发展有限公司 | A kind of solar heat-preservation heating system |
| CN107549039A (en) * | 2017-09-04 | 2018-01-09 | 芜湖盛世田园现代农业发展有限公司 | Solar energy intelligently educates chicken room |
-
2017
- 2017-09-08 CN CN201710806018.4A patent/CN107477665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091408A (en) * | 2016-06-08 | 2016-11-09 | 芜湖贝斯特新能源开发有限公司 | There is the solar energy indoor heating system of stratified water tanks |
| CN206247456U (en) * | 2016-11-23 | 2017-06-13 | 北京网电盈科科技发展有限公司 | A kind of solar heat-preservation heating system |
| CN107549039A (en) * | 2017-09-04 | 2018-01-09 | 芜湖盛世田园现代农业发展有限公司 | Solar energy intelligently educates chicken room |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |