CN106287918A - A kind of across solar energy storage heating system and control method thereof in season - Google Patents
A kind of across solar energy storage heating system and control method thereof in season Download PDFInfo
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- CN106287918A CN106287918A CN201610785927.XA CN201610785927A CN106287918A CN 106287918 A CN106287918 A CN 106287918A CN 201610785927 A CN201610785927 A CN 201610785927A CN 106287918 A CN106287918 A CN 106287918A
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- exchanger rig
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 7
- -1 basalt Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
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- 230000001105 regulatory effect Effects 0.000 description 5
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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
- F24D15/00—Other domestic- or space-heating systems
-
- 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
-
- 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
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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)
- Central Heating Systems (AREA)
Abstract
The present invention provides a kind of across solar energy storage heating system and control method thereof in season, and described heating system includes solar energy absorption plant (1), is used for absorbing solar energy；Energy storage heat-exchanger rig (2), for being connected with described solar energy absorption plant (1) and storing the solar energy that absorption plant absorbs；Termination (3), for being connected with described energy storage heat-exchanger rig (2) and carrying out heat exchange therewith, supplies client by heat；Wherein, described energy storage heat-exchanger rig (2) is mixed by a certain percentage by graphite, Graphene, basalt, stainless steel insert, cement, chemical fibre and is fabricated by.Energy storage capacity and the energy storage efficiency of energy storage heat-exchanger rig can be promoted by the present invention, thus promote the efficiency of energy storage heating system, promote heat supply efficiency, promote the comfortableness that user uses；Whole system can also be carried out intelligentized control method, reduce heating cost and use cost；This heating system is the most fastidious to heating terminal, it is adaptable to most of environment and low temperature environment, to mounting condition without special restriction requirement, applied widely.
Description
Technical field
The invention belongs to thermal energy storage and conversion technical field, be specifically related to a kind of across solar energy storage heating in season
System and control method thereof.
Background technology
The large-scale fossil energy in the whole world consumes produced carbon dioxide isothermal chamber gas and there is Global climate change
Grave danger, this has become as the focus of international concern, particularly with colder area, northeast, for the needs of heating
Extremely important, the most universal heating system takes coal heating, and in substantial amounts of exhaust emissions to air, consequence is well imagined.With
The raising of people's living standard, increasing warming installation comes into our daily life, the many employings of existing warming installation
Electricity, coal gas etc. are as the energy, but electricity, coal gas etc. belong to non-renewable resources, and need certain equipment conversion to take ability
Obtaining, the product after cost is high, and it consumes there is also the biggest pollution to environment.
Further, along with coal price goes up, imbalance between supply and demand becomes increasingly conspicuous, urban heat supplying coal, power plants generating electricity coal, family family
Fire coal is the most nervous, and operating cost increases.Meanwhile, fire coal causes cigarette, gas, slag pollution, CO2 emission etc. are the most right
Environment forms heavy damage.Therefore, research and development utilize new cleaning fuel.As solar energy, biomass energy, natural oil gas etc. are anticipated
Justice is great.Wherein, solar energy composite utilizes most potential, most with prospects.
Solar energy is increasingly becoming the new forms of energy of modern Application.Since life on earth is born, mainly provide with the sun
Infrared radiant energy existence, and also understand with sun dry part from ancient human, and as the method for making food, such as salt manufacturing and solarization
Cured fish etc..In the case of Fossil fuel reduces increasingly, solar energy has become the mankind and has used the important component part of the energy, not
Break and be developed.
In existing solar energy heating system, it will usually use energy storage technology, solar absorption panels is absorbed and stores
Get up, discharged needing when to the place needing energy, to reach to heat or the purpose of water heating.But it is current
Solar energy storage heating system exist heating inefficient, heating cost and use cost is higher, equipment and system the most intelligent,
Fastidious to heating terminal (being suitable for as more difficult in the case of low temperature (such as less than-60 DEG C)), volume is relatively big, it is limited the suitableeest to install
For environment such as rural areas.
Owing to solar energy storage heating system of the prior art exists, heating is inefficient, heat cost and use cost
Higher, fastidious to heating terminal, equipment and system are the most intelligent, the technical problem to the restricted requirement of mounting condition etc., therefore
Research design of the present invention goes out a kind of across solar energy storage heating system and control method thereof in season.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome solar energy storage heating system of the prior art to exist
The defect that heat supply efficiency is relatively low, thus provide a kind of across solar energy storage heating system and control method thereof in season.
The present invention provides a kind of across solar energy storage heating system in season, comprising:
Solar energy absorption plant, is used for absorbing solar energy；
Energy storage heat-exchanger rig, for being connected with described solar energy absorption plant and storing the solar energy that absorption plant absorbs；
Termination, for being connected with described energy storage heat-exchanger rig and carrying out heat exchange therewith, supplies client by heat；
Wherein, described energy storage heat-exchanger rig is pressed by graphite, Graphene, basalt, stainless steel insert, cement and chemical fibre
Form according to certain proportion mixing co-manufactured.
Preferably, one end of described solar energy absorption plant and the first end of described energy storage heat-exchanger rig are by the first pipeline
Being connected, the other end of described solar energy absorption plant is connected by the second pipeline with the second end of described energy storage heat-exchanger rig, shape
Become the first closed circuit.
Preferably, described first pipeline is provided with the first electromagnetic valve, described first pipeline is positioned at described first
It is provided with the first temperature sensor between electromagnetic valve and described absorption plant, is positioned at described first electromagnetic valve and described energy storage heat exchange
The second temperature sensor it is provided with between device.
Preferably, on described second pipeline, the position of close described absorption plant is provided with three-temperature sensor, position
On described second pipeline, the position near described energy storage heat-exchanger rig is provided with the 4th temperature sensor.
Preferably, described first closed circuit is oil return line, is provided with oil pump.
Preferably, the 3rd end of described energy storage heat-exchanger rig is connected by the 3rd pipeline with one end of described termination,
4th end of described energy storage heat-exchanger rig is connected by the 4th pipeline with the other end of described termination, forms second and loops back
Road.
Preferably, described 3rd pipeline is provided with the second electromagnetic valve, described 3rd pipeline is positioned at described second
It is provided with the 5th temperature sensor between electromagnetic valve and described energy storage heat-exchanger rig.
Preferably, on described 4th pipeline, the position of close described energy storage heat-exchanger rig is provided with the 6th temperature sensing
Device.
Preferably, described second closed circuit is water loop, is provided with water pump.
Preferably, when including the first closed circuit and the second closed circuit simultaneously, institute in described energy storage heat-exchanger rig
State the first closed circuit and include that more than one heat exchanging pipe, described second closed circuit include more than one heat exchanging pipe,
And setting separate, intersected with each other between described first closed circuit and the second closed circuit.
Preferably, described solar energy absorption plant is groove type solar absorber；And/or, described energy storage heat-exchanger rig is
Bushing type oil water heat exchange device or plate-type oil water-to-water heat exchanger.
The present invention also provides for a kind of solar energy storage heating control method, and its use aforesaid solar energy storage heating is
System, when wherein comprising the first electromagnetic valve and the second electromagnetic valve, controls above-mentioned electromagnetic valve and realizes in various degree to control this system
Energy storage or heating.
Preferably, when needs carry out energy storage, regulate the first electromagnetic valve and open, regulate the second closed electromagnetic valve；Work as needs
When heating, regulate the second electromagnetic valve and open, regulate the first closed electromagnetic valve.
Preferably, when also including the first temperature sensor, the second temperature sensor, three-temperature sensor, the 4th temperature
When sensor, the 5th temperature sensor and the 6th temperature sensor and oil pump and water pump, described oil pump and the unlatching of water pump, stop
Stop and aperture size is controlled regulation according to the temperature that said temperature sensor detects.
The present invention provide one across season solar energy storage heating system and control method have the advantages that
1. the one provided by the present invention is across solar energy storage heating system and control method thereof in season, it is possible to effectively
Promote energy storage capacity and the energy storage efficiency of energy storage heat-exchanger rig, thus promote the efficiency of energy storage heating system, promote heat supply efficiency,
Promote the comfortableness that user uses；
2. the one provided by the present invention is across solar energy storage heating system and control method thereof in season, owing to having
Effect promotes energy storage capacity and the energy storage efficiency of energy storage heat-exchanger rig, enabling reduce heating cost and use cost；
3. the one provided by the present invention is across solar energy storage heating system and control method thereof in season, to heating terminal
The most fastidious, it is possible to be applicable to the environment under most of geographical conditions, be particularly suited for rural area, only require that solar irradiation is fully
Can, could be applicable to low temperature environment (still can as usual use at-60 DEG C), system bulk is little, to mounting condition without special restriction
Requirement, applied widely.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation across solar energy storage heating system in season of the present invention.
In figure, reference is expressed as:
1-solar energy absorption plant, 2-energy storage heat-exchanger rig, 3-termination, 4-the first pipeline, 5-the second pipeline, 6-
Three pipelines, 7-the 4th pipeline, 8-the second temperature sensor, 9-the 4th temperature sensor, 10-the first electromagnetic valve, 11-the first temperature
Sensor, 12-the second electromagnetic valve, 13-three-temperature sensor, 14-the 5th temperature sensor, 15-the 6th temperature sensor,
16-water pump, 17-oil pump.
Detailed description of the invention
As it is shown in figure 1, the present invention provides a kind of across solar energy storage heating system in season, it includes solar energy absorption plant
1, it is used for absorbing solar energy；
Energy storage heat-exchanger rig 2, for being connected with described solar energy absorption plant 1 and storing the sun that absorption plant absorbs
Energy；
Termination 3, for being connected with described energy storage heat-exchanger rig 2 and carrying out heat exchange therewith；
Wherein, described energy storage heat-exchanger rig 2 is by graphite, Graphene, basalt, stainless steel insert, cement and chemical fibre
Mixing co-manufactured forms according to a certain percentage.
1. the one of the present invention is across solar energy storage heating system in season, by by energy storage heat-exchanger rig by graphite, graphite
In alkene, basalt, stainless steel insert, cement, chemical fibre one or more mixing co-manufactured form, graphite, Graphene,
Basaltic energy storage effect is relatively good, and above-mentioned material is built envelope by stainless steel insert, cement, chemical fibre jointly, makes one
Overall structure, efficiently reduces gap, prevents its internal heat from outwards distributing, it is possible to from improving energy storage effect and improving heat transfer
The many aspects such as effect promote energy storage capacity and the energy storage efficiency of energy storage heat-exchanger rig effectively, thus promote energy storage heating system
Efficiency, promote heat supply efficiency, promote user use comfortableness.
2. the one of the present invention is across solar energy storage heating system in season, owing to can effectively promote energy storage heat-exchanger rig
Energy storage capacity and energy storage efficiency, enabling reduce heating cost and use cost；
3. the one that the present invention provides is across solar energy storage heating system in season, the most fastidious to heating terminal, it is possible to be suitable for
Environment under most of geographical conditions, is particularly suited for rural area, only requires that solar irradiation fully, could be applicable to low temperature
Environment (still can use at-60 DEG C) as usual, and system bulk is little, to mounting condition without special restriction requirement, applied widely.
Preferably, one end of described solar energy absorption plant 1 and the first end of described energy storage heat-exchanger rig 2 are by the first pipe
Road 4 is connected, and the other end of described solar energy absorption plant 1 passes through the second pipeline 5 phase with the second end of described energy storage heat-exchanger rig 2
Even, the first closed circuit is formed.
This is the tool that solar energy absorption plant and the energy storage heat-exchanger rig of the present invention links together to carry out heat release energy storage
The attachment structure form of body, enables to transfer thermal energy to energy storage heat-exchanger rig by solar energy absorption plant, it is achieved storage
The demand of energy.
Preferably, described first pipeline 4 is provided with the first electromagnetic valve 10, described first pipeline 4 is positioned at described
Be provided with between first electromagnetic valve 10 and described absorption plant 1 first temperature sensor 11, be positioned at described first electromagnetic valve 10 with
The second temperature sensor 8 it is provided with between described energy storage heat-exchanger rig 2.By arranging the first electromagnetic valve on the first pipeline 4
Mode, it is possible to opening and closing or flow to this line segments are controlled, by arranging the first temperature sensor and the second temperature sensing
The mode of device, it is possible to the temperature at the detection entrance point of solar energy absorption plant or the temperature of the port of export and energy storage heat-exchanger rig,
To realize regulating its purpose reaching corresponding demand in the case of different demands.
Preferably, on described second pipeline 5, the position of close described absorption plant 1 is provided with three-temperature sensor
13, it is positioned on the second pipeline 5 and the position of described energy storage heat-exchanger rig 2 is provided with the 4th temperature sensor 9.By second
The mode of the second electromagnetic valve is set, it is possible to opening and closing or flow to this line segments are controlled, by arranging the first temperature on pipeline 5
Degree sensor and the mode of the second temperature sensor, it is possible to the entrance point of detection solar energy absorption plant or the port of export (other end)
Temperature and energy storage heat-exchanger rig at the temperature of (other end), reach to need accordingly to realize regulating them in the case of different demands
The purpose asked.
Preferably, described first closed circuit is oil return line, is provided with oil pump 19.So enable to energy storage circulation
In loop, flow media is oil, absorbs heat by the flowing of oil, and store and energy storage heat exchange dress at solar energy absorption plant
In putting, the heat resisting temperature of oil is up to 350 DEG C, and needs to carry out heat exchange by device with other from which time as required, it is achieved that
Energy storage and the effect of exoergic and purpose.
Preferably, the 3rd end of described energy storage heat-exchanger rig 2 and one end of described termination 3 are by the 3rd pipeline 6 phase
Even, the 4th end of described energy storage heat-exchanger rig 2 is connected by the 4th pipeline 7 with the other end of described termination 3, forms second
Closed circuit.
This is the concrete company that energy storage heat-exchanger rig and the termination of the present invention links together to carry out energy storage heat release
Connect version, enable to transfer thermal energy to termination by energy storage heat-exchanger rig, it is achieved exoergic heats or heats
Demand.
Preferably, described 3rd pipeline 6 is provided with the second electromagnetic valve 12, described 3rd pipeline 6 is positioned at described
It is provided with the 5th temperature sensor 14 between second electromagnetic valve 12 and described energy storage heat-exchanger rig 2.By setting on the 3rd pipeline 6
Put the mode of the 3rd electromagnetic valve, it is possible to opening and closing or flow to this line segments are controlled, by arranging the 5th temperature sensor
Mode, it is possible to the temperature at detection energy storage heat-exchanger rig, reach to need accordingly to realize regulating them in the case of different demands
The purpose asked.
Preferably, near energy storage heat-exchanger rig 2 described in the position of described energy storage heat-exchanger rig 2 on described 4th pipeline 7
Between be provided with the 6th temperature sensor 15.By the way of on the 4th pipeline 7, the 4th electromagnetic valve is set, it is possible to this pipeline
Opening and closing or the flow of section are controlled, by the way of arranging the 6th temperature sensor, it is possible to (another at detection energy storage heat-exchanger rig
One end) temperature, to realize regulating its purpose reaching corresponding demand in the case of different demands.
Preferably, described second closed circuit is water loop, is provided with water pump 16.So enable to heat release circulation
In loop, flow media is water, absorbs heat (carrying out heat exchange with oil pipe line) by the flowing of water at energy storage heat-exchanger rig, real
Show hot water preparing and for the effect heated and purpose.
Preferably, when including the first closed circuit and the second closed circuit simultaneously, institute in described energy storage heat-exchanger rig 2
State the first closed circuit and include that more than one heat exchanging pipe, described second closed circuit include more than one heat exchanging pipe,
And setting separate, intersected with each other between described first closed circuit and the second closed circuit.So can strengthen first to follow
Heat exchange area between loop back path and the second closed circuit, improves heat transfer effect.
Preferably, described solar energy absorption plant 1 is groove type solar absorber；And/or, described energy storage heat-exchanger rig 2
For bushing type oil water heat exchange device or plate-type oil water-to-water heat exchanger.This is solar energy absorption plant, the preferred kind of energy storage heat-exchanger rig
And version.
The present invention also provides for a kind of solar energy storage heating control method, and its use aforesaid solar energy storage heating is
System, when wherein comprising the first electromagnetic valve 10 and the second electromagnetic valve 12, controls above-mentioned electromagnetic valve to control this system and realizes difference
The energy storage of degree or heating.
1. a kind of control method across solar energy storage heating system in season of the present invention, by by energy storage heat-exchanger rig by
Graphite, Graphene, basalt, stainless steel insert, cement and chemical fibre mix co-manufactured according to a certain percentage and form, stone
Ink, Graphene, basaltic energy storage effect are relatively good, and one or more in stainless steel insert, cement, chemical fibre are by upper
State material and jointly build envelope, be integrally formed structure, efficiently reduce gap, prevent its internal heat from outwards distributing, it is possible to
Energy storage capacity and the energy storage of energy storage heat-exchanger rig is effectively promoted from many aspects such as raising energy storage effect and raising heat transfer effects
Efficiency, thus promote the efficiency of energy storage heating system, promote heat supply efficiency, promote the comfortableness that user uses.
2. a kind of control method across solar energy storage heating system in season of the present invention, owing to can effectively promote energy storage
The energy storage capacity of heat-exchanger rig and energy storage efficiency, enabling reduce heating cost and use cost；
3. a kind of control method across solar energy storage heating system in season that the present invention provides, does not chooses heating terminal
Pick, it is possible to be applicable to the environment under most of geographical conditions, be particularly suited for rural area, only require solar irradiation fully, also
Being applicable to low temperature environment (still can as usual use at-60 DEG C), system bulk is little, to mounting condition without special restriction requirement,
Applied widely.
Preferably, when needs carry out energy storage, regulate the first electromagnetic valve 10 and open, regulate the second electromagnetic valve 12 and close；This
Time close the pipeline between energy storage heat-exchanger rig and termination, the two do not connected, only connection solar energy absorption plant and
Energy storage heat-exchanger rig, thus realize delivering power to energy storage heat-exchanger rig from solar energy absorption plant, complete the process of energy storage；
When needs heat, regulate the second electromagnetic valve 12 and open, regulate the first electromagnetic valve 10 and close.Now close storage
Can pipeline between heat-exchanger rig and solar energy absorption plant, the two is not connected, only connection termination and energy storage heat exchange
Device, thus realize delivering power to heat-exchanger rig from energy storage heat-exchanger rig, complete the process of heat exchange, by the energy transmission of deposit
To water, it is achieved hot water preparing reaches the effect for heating or heat.
Preferably, when also including first temperature sensor the 11, second temperature sensor 8, three-temperature sensor 14 and
When four temperature sensor the 9, the 5th temperature sensors 16 and the 6th temperature sensor 17 and oil pump 19 and water pump 18, described oil pump
19 and the unlatching of water pump 18, stopping and aperture size according to the temperature that said temperature sensor detects be controlled regulation.By pump
Unlatching, stopping and aperture size according to the temperature that aforementioned four temperature sensor detects be controlled regulation, it is possible to according to too
Sun can the temperature difference of entrance end of absorption plant judge its absorb energy number, thus regulate the aperture size of oil pump (such as
The temperature difference of the entrance end of solar energy absorption plant is the biggest, regulation oil pump aperture is the biggest, to improve the energy of energy storage and/or heat exchange
Power), it is possible to according to the temperature difference of the entrance end of energy storage heat-exchanger rig judge its absorb energy number, thus regulate opening of oil pump
(the such as temperature difference of the entrance end of energy storage heat-exchanger rig is the biggest, explanation energy storage effect is the strongest, then regulation oil pump aperture is more for degree size
Greatly, to improve energy storage capacity or to promote the ability of heat exchange).
It is further preferred that when the temperature difference of the entrance end of solar energy absorption plant is the biggest, it is the biggest then to regulate oil pump aperture；
When the temperature difference of the entrance end hindering very much energy absorption plant is the least, it is the least then to regulate oil pump aperture；
When the temperature difference of the entrance end of energy storage heat-exchanger rig is the biggest, it is the biggest, when energy storage heat-exchanger rig then to regulate oil pump aperture
The temperature difference of entrance end the least, then regulation oil pump aperture the least.
It is further preferred that also the opening and closing of above-mentioned oil pump can be regulated according to the demand status of current energy and aperture is big
Little.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.With
It is only the preferred embodiment of the present invention described on, it is noted that for those skilled in the art, not
On the premise of departing from the technology of the present invention principle, it is also possible to make some improvement and modification, these improve and modification also should be regarded as this
The protection domain of invention.
Claims (14)
1. one kind across solar energy storage heating system in season, it is characterised in that:
Including solar energy absorption plant (1), it is used for absorbing solar energy；
Energy storage heat-exchanger rig (2), for being connected with described solar energy absorption plant (1) and storing the sun that absorption plant absorbs
Energy；
Termination (3), for being connected with described energy storage heat-exchanger rig (2) and carrying out heat exchange therewith, supplies client by heat and makes
With；
Wherein, described energy storage heat-exchanger rig (2) is pressed by graphite, Graphene, basalt, stainless steel insert, cement and chemical fibre
Form according to certain proportion mixing co-manufactured.
Solar energy storage heating system the most according to claim 1, it is characterised in that:
First end of one end of described solar energy absorption plant (1) and described energy storage heat-exchanger rig (2) is by the first pipeline (4) phase
Even, the other end of described solar energy absorption plant (1) and the second end of described energy storage heat-exchanger rig (2) are by the second pipeline (5)
It is connected, forms the first closed circuit.
Solar energy storage heating system the most according to claim 2, it is characterised in that: set on described first pipeline (4)
It is equipped with the first electromagnetic valve (10), described first pipeline (4) is positioned at described first electromagnetic valve (10) and described absorption plant (1)
Between be provided with the first temperature sensor (11), be positioned between described first electromagnetic valve (10) and described energy storage heat-exchanger rig (2)
It is provided with the second temperature sensor (8).
4. according to the solar energy storage heating system one of claim 2-3 Suo Shu, it is characterised in that: at described second pipeline
(5) the upper position near described absorption plant (1) is provided with three-temperature sensor (13), is positioned on described second pipeline (5)
The position of described energy storage heat-exchanger rig (2) is provided with the 4th temperature sensor (9).
5. according to the solar energy storage heating system one of claim 2-4 Suo Shu, it is characterised in that: described first closed circuit
For oil return line, it is provided with oil pump (17).
6. according to the solar energy storage heating system one of claim 1-5 Suo Shu, it is characterised in that:
3rd end of described energy storage heat-exchanger rig (2) is connected by the 3rd pipeline (6) with one end of described termination (3), institute
The other end stating the 4th end of energy storage heat-exchanger rig (2) and described termination (3) is connected by the 4th pipeline (7), formation the
Two closed circuits.
Solar energy storage heating system the most according to claim 6, it is characterised in that: set on described 3rd pipeline (6)
It is equipped with the second electromagnetic valve (12), described 3rd pipeline (6) is positioned at described second electromagnetic valve (12) and fills with described energy storage heat exchange
Put and between (2), be provided with the 5th temperature sensor (14).
8. according to the solar energy storage heating system one of claim 6-7 Suo Shu, it is characterised in that: at described 4th pipeline
(7) the upper position near described energy storage heat-exchanger rig (2) is provided with the 6th temperature sensor (15).
9. according to the solar energy storage heating system one of claim 6-8 Suo Shu, it is characterised in that: described second closed circuit
For water loop, it is provided with water pump (16).
10. according to the solar energy storage heating system one of claim 2-9 Suo Shu, it is characterised in that: when including first simultaneously
When closed circuit and the second closed circuit, described in described energy storage heat-exchanger rig (2), the first closed circuit includes more than one
Heat exchanging pipe, described second closed circuit include more than one heat exchanging pipe, and described first closed circuit and second follows
Setting separate, intersected with each other between loop back path.
11. according to the solar energy storage heating system one of claim 1-10 Suo Shu, it is characterised in that: described solar absorption
Device (1) is groove type solar absorber；And/or, described energy storage heat-exchanger rig (2) is bushing type oil water heat exchange device or plate-type oil
Water-to-water heat exchanger.
12. 1 kinds of solar energy storage heating control methods, it is characterised in that: use the solar energy that one of claim 1-11 is described
Energy storage heating system, when wherein comprising the first electromagnetic valve (10) and the second electromagnetic valve (12), controls above-mentioned electromagnetic valve to control
This system realizes energy storage in various degree or heating.
13. control methods according to claim 12, it is characterised in that: when needs carry out energy storage, regulate the first electromagnetism
Valve (10) opens, regulates the second electromagnetic valve (12) cut out；
When needs heat, regulate the second electromagnetic valve (12) and open, regulate the first electromagnetic valve (10) closedown；
Energy storage and heating can also be carried out simultaneously, now regulate the first electromagnetic valve (10) and regulation the second electromagnetic valve (12) is opened simultaneously
Open.
14. according to the control method one of claim 12-13 Suo Shu, it is characterised in that: when also including the first temperature sensor
(11), the second temperature sensor (8), three-temperature sensor (14), the 4th temperature sensor (9), the 5th temperature sensor
(16) and the 6th temperature sensor (17) and oil pump (19) and during water pump (18), the opening of described oil pump (19) and water pump (18)
Open, stop and aperture size according to the temperature that said temperature sensor detects be controlled regulation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610785927.XA CN106287918A (en) | 2016-08-26 | 2016-08-26 | A kind of across solar energy storage heating system and control method thereof in season |
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| CN201610785927.XA CN106287918A (en) | 2016-08-26 | 2016-08-26 | A kind of across solar energy storage heating system and control method thereof in season |
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