CN107747822A - Solar thermal collection system - Google Patents

Solar thermal collection system Download PDF

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Publication number
CN107747822A
CN107747822A CN201711148321.6A CN201711148321A CN107747822A CN 107747822 A CN107747822 A CN 107747822A CN 201711148321 A CN201711148321 A CN 201711148321A CN 107747822 A CN107747822 A CN 107747822A
Authority
CN
China
Prior art keywords
pipeline
solar thermal
heat
temperature detector
collection system
Prior art date
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.)
Withdrawn
Application number
CN201711148321.6A
Other languages
Chinese (zh)
Inventor
张建鹏
宋鹏
秦自强
王晓红
曾凡卓
孟红武
温德平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201711148321.6A priority Critical patent/CN107747822A/en
Publication of CN107747822A publication Critical patent/CN107747822A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • 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
    • 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
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2081—Floor or wall heating panels
    • 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
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

This application provides a kind of solar thermal collection system.The solar thermal collection system includes solar thermal collector, with hot device and storage heater, is connected respectively by the first pipeline and the second pipeline with hot device with solar thermal collector.Storage heater is arranged on the first pipeline, for collecting the heat on the first pipeline.When in use, heat selectively is taken using the first pipeline with hot device, either takes heat using the second pipeline or take heat jointly using the first pipeline and the second pipeline.Apply the technical scheme of the present invention, waste heat caused by solar thermal collector can be stored, for the follow-up heat collection function for using, taking full advantage of solar thermal collection system.

Description

Solar thermal collection system
Technical field
The present invention relates to solar energy heating technical field, in particular to a kind of solar thermal collection system.
Background technology
Solar energy has been widely used in life, liked by consumer as a kind of clean and effective energy.
Using solar thermal collector, the advantage is that solar energy highly effective, stably, reliable, free from environmental pollution, service life It is long.Its shortcoming is that initial cost is larger, whole when the need satisfaction if producing special purpose hot water using only solar energy Solar thermal collector is just in idle state, causes resource and equipment to waste.
The content of the invention
The embodiments of the invention provide a kind of solar thermal collection system, collection be present to solve existing middle solar thermal collection system Hot function utilizes insufficient technical problem.
The application embodiment provides a kind of solar thermal collection system, including：Solar thermal collector；With hot device, and too Positive energy heat collector is connected respectively by the first pipeline and the second pipeline；Storage heater, it is arranged on the first pipeline, for collecting first Heat on pipeline；Heat selectively is taken using the first pipeline with hot device, either takes heat or using first using the second pipeline Pipeline and the second pipeline take heat jointly.
In one embodiment, the head end of the first pipeline and the second pipeline passes through the first triple valve and solar thermal collector Outlet end connection.
In one embodiment, the first power is provided between the outlet end of solar thermal collector and the first triple valve Pump.
In one embodiment, the tail end of the first pipeline and the second pipeline passes through the second triple valve and the feed liquor with hot device End connection.
In one embodiment, on the first pipeline, the second kinetic pump is provided between storage heater and the second triple valve.
In one embodiment, on the first pipeline, two-port valve is provided between storage heater and the second triple valve.
In one embodiment, solar thermal collection system also includes heater, and heater is set on the second pipeline, heating Device is used to heat the liquid in the second pipeline.
In one embodiment, heater is connected by the 3rd triple valve with the second pipeline.
In one embodiment, the liquid outlet of storage heater also passes through the inlet phase of liquid back pipe line and solar thermal collector Even.
In one embodiment, solar thermal collection system also includes with hot temperature detector, is set with hot temperature detector Put with hot device, heat is taken using the first pipeline according to the numerical value selection detected with hot temperature detector with hot device, or use Second pipeline takes heat, or takes heat jointly using the first pipeline and the second pipeline.
In one embodiment, the first temperature detector and second temperature detector are included with hot temperature detector, the One temperature detector is arranged on the inlet with hot device, and second temperature detector is arranged on the liquid outlet with hot device, with heat The data difference that device detects according to the first temperature detector and second temperature detector selects to take heat using the first pipeline, or makes Heat is taken with the second pipeline, or heat is taken jointly using the first pipeline and the second pipeline.
In one embodiment, solar thermal collection system also includes regenerator temperature detector, and regenerator temperature detector is set Put on storage heater, select to take heat using the first pipeline always according to the numerical value that regenerator temperature detector detects with hot device, or make Heat is taken with the second pipeline, or heat is taken jointly using the first pipeline and the second pipeline.
In one embodiment, regenerator temperature detector includes the 3rd temperature detector and the 4th temperature detector, the Three temperature detectors are arranged on the body of storage heater, and the 4th temperature detector is arranged on the liquid outlet of storage heater, with hot device The data difference detected always according to the 3rd temperature detector and the 4th temperature detector selects to take heat using the first pipeline, or makes Heat is taken with the second pipeline, or heat is taken jointly using the first pipeline and the second pipeline.
In one embodiment, solar thermal collection system also includes heat-collecting temperature detector, and heat-collecting temperature detector is set Put on solar thermal collector, select to take heat using the first pipeline always according to the numerical value that solar thermal collector detects with hot device, or Person takes heat using the second pipeline, or takes heat jointly using the first pipeline and the second pipeline.
In one embodiment, heat is taken jointly using the first pipeline and the second pipeline ratio may be selected with hot device.
In one embodiment, it is floor heating coil pipe with hot device.
In the above-described embodiments, can with hot device if the hot device use demand of heat satisfaction of solar thermal collector collection To select the second pipeline to take heat.If the heat of solar thermal collector collection has exceeded the use demand with hot device, can with hot device To select the first pipeline to take heat, the storage heater on the first pipeline can absorb unnecessary heat, and savings gets up for follow-up use.Such as The heat of fruit solar thermal collector collection can not meet the use demand with hot device, with hot device the first pipeline can also be selected to take heat Or selection using the first pipeline and the second pipeline takes heat jointly, allows storage heater heat feedback into the first pipeline, for heat The use of device.So, waste heat caused by solar thermal collector is stored up by the solar thermal collection system can of the present invention Store away, for the follow-up heat collection function for using, taking full advantage of solar thermal collection system.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram according to the solar thermal collection system embodiment of the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, solar thermal collector；20th, with hot device；30th, storage heater；40th, the first pipeline；41st, liquid back pipe line；42nd, two-way Valve；50th, the second pipeline；60th, heater；71st, the first triple valve；72nd, the second triple valve；73rd, the 3rd triple valve；81st, first is dynamic Power pump；82nd, the second kinetic pump；91st, the first temperature detector；92nd, second temperature detector；93rd, the 3rd temperature detector；94、 4th temperature detector；95th, heat-collecting temperature detector.
Embodiment
It is right with reference to embodiment and accompanying drawing for the object, technical solutions and advantages of the present invention are more clearly understood The present invention is described in further details.Here, the exemplary embodiment of the present invention and its illustrate to be used to explain the present invention, but simultaneously It is not as a limitation of the invention.
Fig. 1 shows the embodiment of the solar thermal collection system of the present invention, and the solar thermal collection system includes solar energy collection Hot device 10, with hot device 20 and storage heater 30, pass through the first pipeline 40 and the second pipeline 50 with hot device 20 and solar thermal collector 10 Connect respectively.Storage heater 30 is arranged on the first pipeline 40, for collecting the heat on the first pipeline 40.When in use, with heat Device 20 selectively takes heat using the first pipeline 40, either takes heat or using the first pipeline 40 and the using the second pipeline 50 Two pipelines 50 take heat jointly.
Apply the technical scheme of the present invention, if the heat that solar thermal collector 10 gathers meets to use need with hot device 20 Ask, with hot device 20 the second pipeline 50 can be selected to take heat.If the heat that solar thermal collector 10 gathers has exceeded with hot device 20 Use demand, with hot device 20 the first pipeline 40 can be selected to take heat, it is unnecessary that the storage heater 30 on the first pipeline 40 can absorb Heat, savings gets up for follow-up use.If the heat that solar thermal collector 10 gathers can not meet the use with hot device 20 Demand, with hot device 20 the first pipeline 40 can also be selected to take heat or selection to be taken jointly using the first pipeline 40 and the second pipeline 50 Heat, the heat feedback of storage heater 30 is allowed into the first pipeline 40, for the use of hot device 20.So, the sun of the present invention is passed through Energy collecting system can stores waste heat caused by solar thermal collector 10, uses, makes full use of for follow-up The heat collection function of solar thermal collection system.
Optionally, solar thermal collector 10 includes solar panels and the solar energy heat collector of other forms.
Preferably, heat is taken jointly using the first pipeline 40 and the second pipeline 50 ratio may be selected with hot device 20.So, may be used To adjust out suitable quantity of heat given up for being used with hot device 20.
As a preferred embodiment, as shown in figure 1, the liquid outlet of storage heater 30 is also by liquid back pipe line 41 and too The inlet of positive energy heat collector 10 is connected.So, some or all of heat that directly can be collected into solar thermal collector 10 Amount is put aside on storage heater 30 by the first pipeline 40 and liquid back pipe line 41, is used for follow-up.
As shown in figure 1, in the technical scheme of the present embodiment, the head end of the first pipeline 40 and the second pipeline 50 passes through first Triple valve 71 is connected with the outlet end of solar thermal collector 10.It can select to allow solar thermal collector 10 by the first triple valve 71 Outlet end outflow liquid conveyed by the first pipeline 40, either conveyed or by the first pipeline by the second pipeline 50 40 and second pipeline 50 convey simultaneously.Preferably, set between the outlet end and the first triple valve 71 of solar thermal collector 10 There is the first kinetic pump 81, the first kinetic pump 81 is used to provide to convey to the liquid that the outlet end of solar thermal collector 10 flows out to move Power.
As a kind of embodiment being more highly preferred to, as shown in figure 1, the tail end of the first pipeline 40 and the second pipeline 50 passes through Second triple valve 72 is connected with the liquid feeding end of hot device 20.It can be selected the first pipeline 40 by the second triple valve 72 with using heat Device 20 connects, and either selects the second pipeline 50 being connected with hot device 20 or same by the first pipeline 40 and the second pipeline 50 Shi Yuyong is warm, and device 20 connects.Preferably, on the first pipeline 40, it is dynamic that second is provided between the triple valve 72 of storage heater 30 and second Power pump 82, the second kinetic pump 82 are used to provide conveying power to the liquid conveyed on the first pipeline 40.
Optionally, on the first pipeline 40, two-port valve 42 is provided between the triple valve 72 of storage heater 30 and second.Pass through Two-port valve 42 is closed in selection, can select to allow storage heater 30 liquid outlet in the liquid that flows out directly returned by liquid back pipe line 41 The heating of the savings of solar thermal collector 10 or allow storage heater 30 liquid outlet in the liquid that flows out reached via the second triple valve 72 With hot device 20.Optionally, two-port valve 42 can be arranged between the second kinetic pump 82 and storage heater 30, can also be arranged on second Between the triple valve 72 of kinetic pump 82 and second.Optionally, two-port valve 42 is electric two-way valve, and its state is normally closed, when enabling mixed water Open.
Optionally, the first kinetic pump 81 and the second kinetic pump 82 can be with water circulating pumps, and speed-variable pump is optimal, and constant speed pump also may be used With.
As shown in figure 1, as a preferred embodiment, solar thermal collection system also includes heater 60, heater 60 are set on the second pipeline 50.When the heat put aside in heat caused by solar thermal collector 10 and storage heater 30 can not all meet During with the use demand of hot device 20, heater 60 can be allowed to heat the liquid in the second pipeline 50, for hot device 20 Use.Optionally, heater 60 is connected by the 3rd triple valve 73 with the second pipeline 50, can be incited somebody to action by the 3rd triple valve 73 Liquid in second pipeline 50 is directed into heater 60 and heated, then is returned to by the 3rd triple valve 73 in the second pipeline 50, conveying Used to hot device 20.Heater 60 is auxiliary thermal source, and form is unlimited.
In order to allow solar thermal collection system to automatically select pipeline, solar thermal collection system of the invention also includes temperature Detector, selection result is performed according to the detection data of temperature detector during use.
As shown in figure 1, solar thermal collection system also includes using hot temperature detector, it is arranged on hot temperature detector with hot On device 20.When in use, selected to take heat using the first pipeline 40 according to the numerical value detected with hot temperature detector with hot device 20, or Person takes heat using the second pipeline 50, or takes heat jointly using the first pipeline 40 and the second pipeline 50.Preferably, examined with hot temperature Surveying device includes the first temperature detector 91 and second temperature detector 92.First temperature detector 91 is arranged on entering with hot device 20 On liquid mouth, second temperature detector 92 is arranged on the liquid outlet with hot device 20.With hot device 20 according to the first temperature detector 91 Select to take heat using the first pipeline 40 with the data difference that second temperature detector 92 detects, or taken using the second pipeline 50 Heat, or heat is taken jointly using the first pipeline 40 and the second pipeline 50.
As a preferred embodiment, by the temperature acquisition to storage heater 30, can improve to pipeline selection Control accuracy.Solar thermal collection system also includes regenerator temperature detector, and regenerator temperature detector is arranged on storage heater 30.Make Used time, the numerical value selection detected with hot device 20 always according to regenerator temperature detector take heat using the first pipeline 40, or use the Two pipelines 50 take heat, or take heat jointly using the first pipeline 40 and the second pipeline 50.Optionally, regenerator temperature detector includes 3rd temperature detector 93 and the 4th temperature detector 94, the 3rd temperature detector 93 are arranged on the body of storage heater 30, the Four temperature detectors 94 are arranged on the liquid outlet of storage heater 30.In use, with hot device 20 always according to the 3rd temperature detector 93 Select to take heat using the first pipeline 40 with the data difference of the 4th temperature detector 94 detection, or taken using the second pipeline 50 Heat, or heat is taken jointly using the first pipeline 40 and the second pipeline 50.
, can be with order to further improve the control accuracy to pipeline selection as a kind of embodiment being more highly preferred to Temperature acquisition is also carried out to solar thermal collector 10.Solar thermal collection system also includes heat-collecting temperature detector 95, heat-collecting temperature Detector 95 is arranged on solar thermal collector 10.In use, the numerical value detected with hot device 20 always according to solar thermal collector 10 Selection takes heat using the first pipeline 40, either takes heat using the second pipeline 50 or uses the first pipeline 40 and the second pipeline 50 Heat is taken jointly.
It is floor heating coil pipe with hot device 20 as shown in figure 1, in the technical scheme of the present embodiment.In addition, at it Can also be steam heating pipe or heating tube with hot device 20 in his embodiment.
Hereinafter, exemplified by being floor heating coil pipe with hot device 20, to illustrate that using for solar thermal collection system of the present invention is former Reason：
The detection temperature of first temperature detector 91 is T1；
The detection temperature of second temperature detector 92 is T2；
The detection temperature of 3rd temperature detector 93 is T3；
The detection temperature of 4th temperature detector 94 is T4；
The detection temperature of heat-collecting temperature detector 95 is T5；
The design temperature of solar thermal collector 10 is ST10；
Design temperature with hot device 20 is ST20；
The design temperature of storage heater 30 is ST30；
Δ ST1~Δ ST11 is program setting temperature approach, and Δ ST1, Δ ST5 give tacit consent to 5 DEG C, and Δ ST2, Δ ST6 give tacit consent to 15 DEG C, Δ ST3, Δ ST7 give tacit consent to 0 DEG C, and Δ ST4, Δ ST8, Δ ST11 give tacit consent to 3 DEG C, and Δ ST9 gives tacit consent to 8 DEG C, and Δ ST10 gives tacit consent to 10 DEG C；
T1~t15 is program setting time value, and t1 acquiescence 5s, t2~t9 acquiescences 30s, t10 give tacit consent to 0.5h, and t11~t15 writes from memory Recognize 30s；
Controlled on floor heating：
If continuously detecting ST20-T1 >=Δ ST1 and T5-T1 >=△ T2 within the t2 times, is opened after the t3 times One kinetic pump 81, while the first triple valve 71 switches to the second pipeline 50, carries out continuous heating to the water for flowing through floor coil pipe, reaches To floor heating effect.If ST20-T1 ＜ Δ ST3 or T5-T2 ＜ Δ ST4 are continuously detected within the t4 times, in t5 Between after the first triple valve 71 switch to the first pipeline 40, detect and judge whether to need storage heater 30 to heat.If desired for then entering The heating mode of storage heater 30, as need not if close the first kinetic pump 81.
On the computer heating control of storage heater 30：
If continuously detecting ST30-T3 >=Δ ST5 and T5-T4 >=△ T6 within the t6 times, is opened after the t7 times One kinetic pump 81, while the first triple valve 71 switches to the first pipeline 40, and continuous heating is carried out to storage heater 30.If continuously in t8 When ST30-T3 ＜ Δ ST7 or T5-T4 ＜ Δ ST8 are detected in the time, then the first triple valve 71 switches to second after the t9 times Pipeline 50, detect and judge whether to need heating floor coil pipe.If desired for then entering floor coil pipe heating mode, as need not if Close the first kinetic pump 81.
Control on the first triple valve 71：
If being kept in the continuous t10 times, the first kinetic pump 81 is opened, the first triple valve 71 switches to the second pipeline 50 and is connected Continue ST20-T1 >=Δ ST9 in the t11 times and T3-T1 >=Δ ST10 is detected in the continuous t2 times, then opened after the t13 times Second kinetic pump 82, while two-port valve 42 is opened, the first kinetic pump 81 is kept it turned on, the first triple valve 71 keeps switching to second Pipeline 50, the hot water from solar thermal collector 10 and the hot water of storage heater 30 are mixed by a certain percentage by the second triple valve 72 Floor coil pipe is sent into after mixing, improves floor coil pipe water temperature.If detecting T3-T1 ＜ Δ ST11 in the continuous t14 times, The second kinetic pump 82 to be closed after the t15 times, simultaneously closes off two-port valve 42, the first triple valve 71 keeps switching to the second pipeline 50, Enable after hot water caused by heater 60 mixes water with hot water caused by solar thermal collector 10 and carry out floor heating.
Using technical scheme, floor heating is carried out using solar thermal collector 10, while rich heat energy is added Thermal regenerator device 30.The heat energy of storage heater 30 is added to by floor heating by water admixing device again in solar energy deficiency, improves the sun The utilization rate of energy heat collector 10, avoids resources idle and waste.Meanwhile the hot water of storage heater 30 can provide domestic hot-water simultaneously.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the embodiment of the present invention can have various modifications and variations.Within the spirit and principles of the invention, made Any modification, equivalent substitution and improvements etc., should be included in the scope of the protection.

Claims (16)

  1. A kind of 1. solar thermal collection system, it is characterised in that including：
    Solar thermal collector (10)；
    With hot device (20), it is connected respectively by the first pipeline (40) and the second pipeline (50) with the solar thermal collector (10)；
    Storage heater (30), it is arranged on first pipeline (40), for collecting the heat on first pipeline (40)；
    It is described selectively to take heat using the first pipeline (40) with hot device (20), either using the second pipeline (50) take heat or Heat is taken jointly using the first pipeline (40) and second pipeline (50).
  2. 2. solar thermal collection system according to claim 1, it is characterised in that first pipeline (40) and described second The head end of pipeline (50) is connected by the first triple valve (71) with the outlet end of the solar thermal collector (10).
  3. 3. solar thermal collection system according to claim 2, it is characterised in that the solar thermal collector (10) goes out liquid The first kinetic pump (81) is provided between end and first triple valve (71).
  4. 4. solar thermal collection system according to claim 1, it is characterised in that first pipeline (40) and described second The tail end of pipeline (50) is connected by the second triple valve (72) with the liquid feeding end with hot device (20).
  5. 5. solar thermal collection system according to claim 4, it is characterised in that described on first pipeline (40) The second kinetic pump (82) is provided between storage heater (30) and second triple valve (72).
  6. 6. solar thermal collection system according to claim 4, it is characterised in that described on first pipeline (40) Two-port valve (42) is provided between storage heater (30) and second triple valve (72).
  7. 7. solar thermal collection system according to claim 1, it is characterised in that the solar thermal collection system also includes adding Hot device (60), the heater (60) are set on second pipeline (50), and the heater (60) is used to manage to described second Liquid in line (50) is heated.
  8. 8. solar thermal collection system according to claim 7, it is characterised in that the heater (60) passes through the 3rd threeway Valve (73) is connected with second pipeline (50).
  9. 9. solar thermal collection system according to claim 1, it is characterised in that the liquid outlet of the storage heater (30) is also logical The inlet that liquid back pipe line (41) is crossed with the solar thermal collector (10) is connected.
  10. 10. solar thermal collection system according to claim 1, it is characterised in that the solar thermal collection system also includes It is described to be arranged on hot temperature detector on the hot device (20) with hot temperature detector, it is described with hot device (20) according to institute State the numerical value selection detected with hot temperature detector and take heat using the first pipeline (40), or heat is taken using the second pipeline (50), Or heat is taken jointly using the first pipeline (40) and second pipeline (50).
  11. 11. solar thermal collection system according to claim 10, it is characterised in that described to include the with hot temperature detector One temperature detector (91) and second temperature detector (92), first temperature detector (91) are arranged on the hot device (20) on inlet, the second temperature detector (92) is arranged on the liquid outlet with hot device (20), the heat The data difference selection that device (20) detects according to first temperature detector (91) and the second temperature detector (92) makes Heat is taken with the first pipeline (40), either takes heat or using the first pipeline (40) and second pipe using the second pipeline (50) Line (50) takes heat jointly.
  12. 12. solar thermal collection system according to claim 10, it is characterised in that the solar thermal collection system also includes Regenerator temperature detector, the regenerator temperature detector are arranged on the storage heater (30), it is described with hot device (20) always according to The numerical value selection of the regenerator temperature detector detection takes heat using the first pipeline (40), or is taken using the second pipeline (50) Heat, or heat is taken jointly using the first pipeline (40) and second pipeline (50).
  13. 13. solar thermal collection system according to claim 12, it is characterised in that the regenerator temperature detector includes the Three temperature detectors (93) and the 4th temperature detector (94), the 3rd temperature detector (93) are arranged on the storage heater (30) on body, the 4th temperature detector (94) is arranged on the liquid outlet of the storage heater (30), the hot device (20) make always according to the data difference selection that the 3rd temperature detector (93) and the 4th temperature detector (94) are detected Heat is taken with the first pipeline (40), either takes heat or using the first pipeline (40) and second pipe using the second pipeline (50) Line (50) takes heat jointly.
  14. 14. solar thermal collection system according to claim 10, it is characterised in that the solar thermal collection system also includes Heat-collecting temperature detector (95), the heat-collecting temperature detector (95) are arranged on the solar thermal collector (10), the use Hot device (20) takes heat always according to the numerical value selection that the solar thermal collector (10) detects using the first pipeline (40), or uses Second pipeline (50) takes heat, or takes heat jointly using the first pipeline (40) and second pipeline (50).
  15. 15. solar thermal collection system according to claim 1, it is characterised in that described that ratio may be selected with hot device (20) Ground takes heat jointly using first pipeline (40) and second pipeline (50).
  16. 16. solar thermal collection system according to claim 1, it is characterised in that described with hot device (20) is floor heating Coil pipe.
CN201711148321.6A 2017-11-17 2017-11-17 Solar thermal collection system Withdrawn CN107747822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711148321.6A CN107747822A (en) 2017-11-17 2017-11-17 Solar thermal collection system

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Application Number Priority Date Filing Date Title
CN201711148321.6A CN107747822A (en) 2017-11-17 2017-11-17 Solar thermal collection system

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CN107747822A true CN107747822A (en) 2018-03-02

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Application publication date: 20180302