CN1313779C - Technical method and apparatus for intelligent heating and water-heating utilizing solar energy - Google Patents
Technical method and apparatus for intelligent heating and water-heating utilizing solar energy Download PDFInfo
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- CN1313779C CN1313779C CNB2005100448150A CN200510044815A CN1313779C CN 1313779 C CN1313779 C CN 1313779C CN B2005100448150 A CNB2005100448150 A CN B2005100448150A CN 200510044815 A CN200510044815 A CN 200510044815A CN 1313779 C CN1313779 C CN 1313779C
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000007710 freezing Methods 0.000 claims abstract description 7
- 238000009825 accumulation Methods 0.000 claims description 31
- 239000000523 sample Substances 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention discloses a technique method using solar energy to heat and heat water and a device thereof. The present invention is characterized in that the roofing of a building is provided with a heat collector 1 and is additionally provided with a hot water storage tank 10 used as heat medium for heating and a water source of living hot water. The whole device mainly uses a control cabinet 8 to control main equipment so as to realize automatic control, fills water to the heat collector and the hot water storage tank 10 via a water supply pipe 2, realizes the temperature difference circulation between the heat collector and the hot water storage tank via a heating circulation pump 13 and causes the hot water storage tank 10 to keep set water temperature via the auxiliary heating of an auxiliary heat source pipeline 15 so as to meet requirements. When the heat collector is connected with a heating circulation pipe 4 below the anti-freezing temperature, the system can automatically open a heating circulation pump 13 so as to carry out anti-freezing circulation. By the arrangement, the present invention can fully utilize solar energy for providing heat and supplying hot water for people, has the advantages of reliable operation, realization of full intelligent control, beautiful appearance, economy, practicability, environmental protection and energy saving, realizes the integral organic combination of solar energy heating, water heating and construction and can be widely applied to construction field.
Description
Technical field
The present invention relates to a kind of helioplant, especially a kind of method and device that utilizes solar heating and hot-water supply.
Background technology
At present, human available resource reduces day by day, energy shortage has become the problem of a globalization, conventional energy resource can not satisfy people's demand, all trying to explore and excavating new forms of energy in the world wide, solar energy is a kind of inexhaustible, energy not to the utmost of using, has cleaning, pollution-free, non-harmful advantage, and how utilizing solar energy is a problem that is highly profitable for the mankind benefit.
Summary of the invention
Purpose of the present invention is that a kind of method and device that utilizes solar heating and hot-water supply is provided, and this measure meets the requirement of national sustainable development strategy, can greatly reduce the consumption of conventional energy resource, and technical feasibility is reliable.
The invention is characterized in:
(1) at first utilize tap water pressure to the solar thermal collector water filling, water absorbs solar heat and is heated to design temperature in heat collector after, magnetic valve on the switch board control water supply line is opened, and the hot water in the heat collector is injected in the heat accumulation pond, and going round and beginning again is full of water with system.
(2) system is full of the closed electromagnetic valve of water-feeding system behind the water, and when water temperature on the heat collector during greater than heat accumulation sump water temperature one fixed difference difference, the circulating pump on the circulating line is between the two opened automatically and carried out that the temperature difference circulates system in; Circulating pump stops automatically after the temperature difference reduces to certain numerical value; When meeting freeze-up, sleet cloudy day, when water temperature was lower than design temperature in the heat accumulation pond, the magnetic valve on the auxiliary thermal source pipeline of its connection was opened automatically, stopped after the pond is heated to design temperature; For preventing that pipeline from freezing, on the heat collector water inlet pipe, be provided with temp probe, when its water temperature was lower than 5 ℃, the heating that circulates of heat cycles pump startup prevented freezing.
(3) the building indoor heating is hot water in the heat accumulation pond with heating agent, and the heating system pipeline is provided with frequency conversion circulating pump, Constant pressure tank, and the backwater jar is provided with magnetic valve; The water that circulating pump extracts in the heat accumulation pond adds water to full to system; When placing indoor temp probe to detect indoor temperature to be lower than the design temperature certain numerical value, switch board control circulating pump and magnetic valve are opened, and system begins the indoor heating that circulates, and extremely indoorly stop when reaching design temperature; Building is provided with household metering system and by-pass valve control; Indoor by the magnetic valve on the temperature controller control pipeline, control makes the indoor design temperature that reaches automatically.
(4) hot water in the heat accumulation pond is also taken from the interior domestic hot-water water source of building; Hot-water heating system is provided with heat-exchanger pump and pressurized tank, is opened and closed by pressurized tank control heat-exchanger pump, and to indoor conveying domestic hot-water, the measurement of hot water table is established at the branch family, and by-pass valve control is established in the open air.
A kind of device that utilizes solar heating and hot-water supply is made up of heat collector 1, heat cycles pipe 4, thermal-arrest water pipe 5, switch board 8, heat accumulation pond 10, it is characterized in that, heat cycles pipe 4 and thermal-arrest water pipe 5 link to each other with heat collector 1; The heat cycles pump 13 and second magnetic valve 14 and second temp probe 17 are located on the heat cycles pipe 4, and upper hose 2 links to each other in heat cycles pipe 4, which is provided with the manual water supply valve 3 and first magnetic valve 9; Thermal-arrest water pipe 5 is provided with first temp probe 7, and the valve 6 that tries the water, and thermal-arrest water pipe 5 links to each other with heat accumulation pond 10; Be provided with water level detector 11, temperature sensor 12 in the heat accumulation pond 10, auxiliary thermal source pipeline 15 links to each other with heat accumulation pond 10, which is provided with the 3rd magnetic valve 16; First temp probe 7, second temp probe 17, first magnetic valve 9, water level detector 11, temperature sensor 12, heat cycles pump 13, second magnetic valve 14, the 3rd magnetic valve 16, heating circulating pump 19, the 4th magnetic valve 22, indoor temperature probe 23 all link to each other with switch board 8.
Constructure heating supply water to be responsible for 18, backwater is responsible for 21 and is linked to each other with heat accumulation pond 10, and heating circulating pump 19, vacuum tank 20 are located to supply water and are responsible on 18, and the 4th magnetic valve 22 is located on the backwater person in charge 21.
Indoor heating arm 24 is responsible for 21 with the heating water supply person in charge 18, heating backwater and is linked to each other, and which is provided with balanced valve 25, household metering table 26, the 5th magnetic valve 27, and room temperature controller 28 links to each other with the 5th magnetic valve 27.
Hot water feeding pipe 29 links to each other with heat accumulation pond 10, and hot water feeding pipe 29 is provided with heat-exchanger pump 30 and pressurized tank 31, divides family measurement of hot water table 32 and divides family by-pass valve control 33 to link to each other with hot water feeding pipe 29.
By above setting, the present invention can make full use of solar energy and provide heating and hot water supply for people, installs reliable, all realize intelligent control, attractive in appearance and economical and practical, environmental protection and energy saving, utilize industrialization production, realized that solar heating, hot water supply and architecture-integral organically combine.
Description of drawings
Fig. 1 always schemes for regenerative apparatus of the present invention.
Fig. 2 is a constructure heating installation drawing of the present invention.
Fig. 3 is indoor heating automaton figure of the present invention.
Fig. 4 is domestic hot-water's installation drawing of the present invention.
Among the figure 1, heat collector, 2, upper hose, 3, manual water supply valve, 4, the heat cycles pipe, 5, the thermal-arrest water pipe, 6, valve tries the water, 7, first temp probe, 8, switch board, 9, first magnetic valve, 10, the heat accumulation pond, 11, water level detector, 12, temperature sensor, 13, the heat cycles pump, 14, second magnetic valve, 15, the auxiliary thermal source pipeline, 16, the 3rd magnetic valve, 17, second temp probe, 18, heating is supplied water and is responsible for, 19, the heating circulating pump, 20, vacuum tank, 21, the heating backwater is responsible for, 22, the 4th magnetic valve, 23, the indoor temperature probe, 24, the indoor heating arm, 25, balanced valve, 26, the household metering hotlist, 27, the 5th magnetic valve, 28, the room temperature controller, 29, the hot water feeding pipe, 30, heat-exchanger pump, 31, pressurized tank, 32, the measurement of hot water table, 33, divide the family by-pass valve control.
The specific embodiment
As shown in Figure 1, series-parallel connection solar thermal collector 1 in a row is set, goes up water for the first time and open manual water supply valve 3 on the upper hose 2, by circulation pipe 4, to heat collector 1 water filling, when trying the water on the thermal-arrest water pipe 5 stops during valve 6 water outlets at building roofing.When treating that heat collector 1 heats water to design temperature, be located at first temp probe 7 on the heat collector 1, information is reached switch board 8, open by first magnetic valve 9 that switch board 8 is controlled on the upper hose 2, with tap water pressure hot water is headed in the heat accumulation pond 10, when the water temperature in the heat collector 1 is lower than design temperature uniform temperature difference, first magnetic valve 9 cuts out, water continues heating in heat collector 1, goes round and begins again, and will fill it up with to designated water level in the heat accumulation pond 10.The water level detector 11 that be located in the heat accumulation pond 10 this moment reaches switch board 8 with information, and first magnetic valve 9 on its control upper hose 2 cuts out.In the normal course of operation, first temp probe 7 on thermal-arrest water pipe 5 reaches the temperature of switch board 8, when necessarily setting numerical value greater than the temperature on the temperature sensor of being located in the heat accumulation pond 10 12, be located at the heat cycles pump 13 on the heat cycles pipe 4 and second magnetic valve 14 and open and carry out temperature difference circulation, stop when setting numerical value to the temperature difference.When meeting freeze-up, sleet cloudy day, when water temperatures were lower than design temperature in the heat accumulation pond 10, the 3rd magnetic valve 16 on the thermal source pipeline 15 of its connection was opened automatically to 10 heating of heat accumulation pond, stopped to design temperature.By preventing that heat collector 1 from being connected heat cycles pipe 4 and freezing, establish second temp probe 17 thereon, when institute's detected temperatures was lower than 5 ℃, second magnetic valve 14 on the heat cycles pipe 4 was opened and is carried out heat cycles, stopped when above to reaching antifreeze temperature.
As shown in Figure 2, the used heating agent of constructure heating is taken from the hot water in the heat accumulation pond 10.Heating plant heating is supplied water to be responsible on 18 and is established heating circulating pump 19, vacuum tank 20, and the heating backwater is responsible on 21 and is established the 4th magnetic valve 22.Be lower than indoor temperature when setting value when being located at the indoor indoor temperature of the building 23 detected temperature of popping one's head in, heating circulating pump 19, vacuum tank 20 and the 4th magnetic valve 22 are opened automatically, begin to carry out the heating circulation, stop when reaching indoor design temperature.
As shown in Figure 3, the indoor heating automaton adopts automatic constant-temperature control, establishes balanced valve 25, household metering hotlist 26, the five magnetic valves 27 on indoor heating arm (24), and balanced valve 25 is used for bascule pressure.When being located at room temperature controller 28 and being lower than design temperature, open and close and regulate the 5th magnetic valve 27 and make and keep temperature required, the realization thermostatic control in the room in.
As shown in Figure 4, the hot water in the heat accumulation pond 10 is also taken from the domestic hot-water water source in the building, and hot water supplies water to be responsible on 28 and establishes heat-exchanger pump 30 and pressurized tank 31, according to system pressure control heat-exchanger pump automatic open close, provides stable hot water to indoor by pressurized tank 31.Measurement of hot water table 32 and branch family by-pass valve control 33 are established in the open air, so that estate management.
Claims (4)
1, a kind of method of utilizing solar heating and hot-water supply is characterized in that:
(1) at first utilize tap water pressure by manual water supply valve to the solar thermal collector water filling, water absorbs solar heat and is heated to design temperature in heat collector after, magnetic valve on the switch board control water supply line is opened, hot water in the heat collector is injected in the heat accumulation pond, and going round and beginning again is full of water with system;
(2) system is full of water-feeding system closed electromagnetic valve behind the water, and when heat collector water temperature during greater than heat accumulation sump water temperature one fixed difference difference, the circulating pump on the circulating line is between the two opened automatically and carried out that the temperature difference circulates system in; Circulating pump stops automatically after the temperature difference reduces to certain numerical value; When meeting freeze-up, sleet cloudy day, when water temperature was lower than design temperature in the heat accumulation pond, the magnetic valve on the auxiliary thermal source pipeline of its connection was opened automatically, stopped after the pond is heated to design temperature; For preventing that pipeline from freezing, on the heat collector water inlet pipe, be provided with temp probe, when its water temperature was lower than 5 ℃, the heat cycles pump started the heating that circulates automatically, prevents freezing;
(3) the building indoor heating is hot water in the heat accumulation pond with heating agent, and the heating system pipeline is provided with frequency conversion circulating pump, Constant pressure tank, and return pipe is provided with magnetic valve; The water that circulating pump extracts in the heat accumulation pond adds water to full to system; When placing indoor temp probe to detect indoor temperature to be lower than the design temperature certain numerical value, switch board control circulating pump and magnetic valve are opened, and system begins the indoor heating that circulates, and extremely indoorly stop when reaching design temperature; Building is provided with household metering system and by-pass valve control; Indoor by the magnetic valve on the temperature controller control pipeline, control makes the indoor design temperature that reaches automatically;
(4) hot water in the heat accumulation pond is also taken from the interior domestic hot-water water source of building; Hot-water heating system is provided with heat-exchanger pump and pressurized tank, is opened and closed by pressurized tank control heat-exchanger pump, and to indoor conveying domestic hot-water, the measurement of hot water table is established at the branch family, and by-pass valve control is established in the open air.
2, a kind of device that utilizes solar heating and hot-water supply, form by heat collector (1), heat cycles pipe (4), thermal-arrest water pipe (5), switch board (8), heat accumulation pond (10), it is characterized in that: second temp probe (17), be located on the heat cycles pipe (4), upper hose (2) links to each other with heat cycles pipe (4), which is provided with manual water supply valve (3); Establish first temp probe (7) and the valve that tries the water (6) on the thermal-arrest water pipe (5), be provided with water level detector (11), temperature sensor (12) in heat accumulation pond (10), auxiliary thermal source pipeline (15) links to each other with the heat accumulation pond, which is provided with the 3rd magnetic valve (16); First temp probe (7), second temp probe (17), first magnetic valve (9), water level controller (11), temperature sensor (12), heat cycles pump (13), second magnetic valve (14), the 3rd magnetic valve (16), heating circulating pump (19), the 4th magnetic valve (22), indoor temperature probe (23) all link to each other with switch board (8).
3, a kind of device that utilizes solar heating and hot-water supply according to claim 2, it is characterized in that: indoor heating arm (24) supplies water with heating and is responsible for (18), the heating backwater is responsible for (21) and is linked to each other, which is provided with balanced valve (25), household metering hotlist (26), the 5th magnetic valve (27), room temperature controller (28) links to each other with the 5th magnetic valve (27).
4, a kind of device that utilizes solar heating and hot-water supply according to claim 2, it is characterized in that: hot water feeding pipe (29) links to each other with heat accumulation pond (10), hot water feeding pipe (29) is provided with heat-exchanger pump (30) and pressurized tank (31), divides family measurement of hot water table (32) and divides family by-pass valve control (33) to link to each other with hot water feeding pipe (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100448150A CN1313779C (en) | 2005-09-25 | 2005-09-25 | Technical method and apparatus for intelligent heating and water-heating utilizing solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100448150A CN1313779C (en) | 2005-09-25 | 2005-09-25 | Technical method and apparatus for intelligent heating and water-heating utilizing solar energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1743738A CN1743738A (en) | 2006-03-08 |
| CN1313779C true CN1313779C (en) | 2007-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100448150A Expired - Fee Related CN1313779C (en) | 2005-09-25 | 2005-09-25 | Technical method and apparatus for intelligent heating and water-heating utilizing solar energy |
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| CN (1) | CN1313779C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666547B (en) * | 2008-09-02 | 2014-01-15 | 潘戈 | Anti-freezing cyclic solar heat collecting system with small flow |
| CN101737846A (en) * | 2008-11-17 | 2010-06-16 | 广东万家乐燃气具有限公司 | Integrated central water heating system |
| CN101975470A (en) * | 2010-11-15 | 2011-02-16 | 四川集热科技有限公司 | Comprehensive solar heat utilization integrated system |
| CN102080851B (en) * | 2011-01-14 | 2012-10-10 | 崔新明 | Forced circulation and indirect heat exchange type solar water heating system and control method thereof |
| CN103017381B (en) * | 2013-01-20 | 2016-06-08 | 黑龙江大学 | Antifreezing solar energy system and antifreeze method |
| CN103697607B (en) * | 2013-12-11 | 2016-08-24 | 西安交通大学苏州研究院 | A kind of solar energy central hot water system with heat accumulation function |
| CN103759447A (en) * | 2014-02-19 | 2014-04-30 | 苏州工业园区设计研究院股份有限公司 | System for preventing flat plate type solar thermal collector from being frozen to breakage |
| CN106288433A (en) * | 2016-08-25 | 2017-01-04 | 国网上海节能服务有限公司 | A kind of solar water heating system |
| CN113719882A (en) * | 2021-09-03 | 2021-11-30 | 沈阳恒久安泰环保与节能科技有限公司 | Three-terminal integrated multiple feedback phase change energy storage device |
| CN113639486A (en) * | 2021-09-17 | 2021-11-12 | 华东交通大学 | Ground source heat pump coupling system based on photovoltaic light and heat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384568A (en) * | 1980-11-12 | 1983-05-24 | Palmatier Everett P | Solar heating system |
| CN2252305Y (en) * | 1995-12-19 | 1997-04-16 | 樊志宏 | Central heating energy-saving device |
| CN2388560Y (en) * | 1999-06-01 | 2000-07-19 | 方俊杰 | Electric auxiliary heating forced circulating solar water heater |
-
2005
- 2005-09-25 CN CNB2005100448150A patent/CN1313779C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384568A (en) * | 1980-11-12 | 1983-05-24 | Palmatier Everett P | Solar heating system |
| CN2252305Y (en) * | 1995-12-19 | 1997-04-16 | 樊志宏 | Central heating energy-saving device |
| CN2388560Y (en) * | 1999-06-01 | 2000-07-19 | 方俊杰 | Electric auxiliary heating forced circulating solar water heater |
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| Publication number | Publication date |
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| CN1743738A (en) | 2006-03-08 |
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