CN102721188A - Stagewise indoor solar hot water circulating system - Google Patents
Stagewise indoor solar hot water circulating system Download PDFInfo
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- CN102721188A CN102721188A CN201210239906XA CN201210239906A CN102721188A CN 102721188 A CN102721188 A CN 102721188A CN 201210239906X A CN201210239906X A CN 201210239906XA CN 201210239906 A CN201210239906 A CN 201210239906A CN 102721188 A CN102721188 A CN 102721188A
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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
- 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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Abstract
The invention discloses a stagewise indoor solar hot water circulating system which can be repeatedly circulated, is high in heat collection efficiency and stable in performance. The stagewise indoor solar hot water circulating system mainly comprises a heat absorption tank, a heat absorption pipe, a water tank, a heat-conducting medium supplement tank, a temperature detector probe and an electromagnetic valve; a transparent heat-insulation cover is arranged at the upper part of the heat absorption tank in which the heat absorption pipe is arranged, a water inlet and a water outlet are arranged on the water tank, a heat absorption layer is coated outside the water tank, a heat exchange interlayer adjacent to the heat absorption layer is arranged in the water tank and internally filled with a heat-conducting medium, a heat-conducting pipe is arranged in the water tank and connected with the heat-conducting interlayer, the temperature detector probe is arranged in the water tank and connected with the electromagnetic valve and an electric heating element; the heat-conducting medium supplement tank is arranged outside the water tank and communicated with the heat exchange interlayer and internally provided with the electric heating element, and the electromagnetic valve is arranged on a connection pipe of the heat-conducting medium supplement tank and the heat exchange interlayer. The stagewise indoor solar hot water circulating system leads solar water heater to truly supply hot water all around the clock not just depending on weather.
Description
Technical field
The present invention relates to a kind of solar water heater system, particularly a kind of repeatedly cycle set thermal efficiency is high, the stagewise indoor solar hot water cyclesystem of stable performance.
Background technology
Solar energy is more and more favored at the energy as the energy of a kind of green, cleaning today in short supply day by day, and solar water heater is also because it is easy to use, and is stable, efficiently becomes huge numbers of families' selection.Conventional solar boilers is installed on the roof usually, through stent support water tank and thermal-collecting tube, hot water is being inserted indoor through pipeline.In at present common solar water heater, its main heat absorbing element is thermal-collecting tube or thermal-arrest plate, and the thermal-arrest plate is because self structure is dull and stereotyped; Heat scatters and disappears very fast, but because volume is less, installation is taken up an area of little; Be common in the urban skyscraper, more common at Chinese thermal-collecting tube water heater, the common structure of thermal-collecting tube is an all glass vacuum heat collection tube of solar energy at present; This thermal-collecting tube is made up of inside and outside two concentric circles glass tubes, is pumped into high vacuum between the inner and outer pipes interlayer, and its shape is as an elongated inner flask; Inner bag with outside in the vacuum layer of courage the inner bag surface plated one deck black or blue-black metal heat-conducting rete, be used for absorbing the radiation in the sunlight.Its operation principle is that solar energy sees through outer glass and shines on the inner tube outer surface absorber and convert heat energy into; Heat the heat-transfer fluid in the inner glass tube then; Owing to vacuumized between the interlayer, effectively reduce the heat loss that ambient is scattered and disappeared, collecting efficiency is improved.Though this structure absorbs solar heat to a certain extent and prevents that heat scatters and disappears, the heat of solar energy is difficult to effectively absorb, the thermal efficiency is not high.
Summary of the invention
It is high that technical problem to be solved by this invention provides a kind of repeatedly cycle set thermal efficiency, the stagewise indoor solar hot water cyclesystem of stable performance.
For solving the problems of the technologies described above, the present invention realizes by following technical scheme: said stagewise indoor solar hot water cyclesystem is mainly replenished case, thalposis probe and magnetic valve by endothermic box, endothermic tube, water tank, heat-conducting medium and is formed;
Endothermic box top is provided with transparent heat-insulated lid, and insulation cover is a double-layer glass structure, and layer is evacuated between the double glazing; Endothermic tube is set in the endothermic box, and endothermic tube is a vacuum glass heat collection tube, and vacuum glass heat collection tube one end inserts in the water tank; Thermal-collecting tube is placed endothermic box and with the vacuum layer insulation, prevents that the heat of vacuum tube scatters and disappears;
Water inlet and delivery port are set on the water tank, and water tank coats heat-sink shell outward, scribbles heat-absorbing material on the heat-sink shell; In abutting connection with heat-sink shell the heat exchange interlayer is set in the water tank; Falling heat-transfer medium in the heat exchange interlayer is provided with heat pipe in the water tank, heat pipe is connected with the heat exchange interlayer; The thalposis probe is set in the water tank, and the thalposis probe is connected with magnetic valve and electrical heating elements;
Water tank is provided with heat-conducting medium outward and replenishes case, and heat-conducting medium replenishes case and the heat exchange interlayer is communicated with, and heat-conducting medium replenishes in the case electrical heating elements is set; On the connecting line of additional case of heat-conducting medium and heat exchange interlayer magnetic valve is set, when the temperature of water in the water tank was lower than uniform temperature, the thalposis probe sent signal to electrical heating elements; Electrical heating elements heats the heat-conducting medium that heat-conducting medium replenishes in the case; Magnetic valve is opened, and high temperature heat conducting medium adds to heat exchange interlayer and the heat pipe in heat-conducting medium replenishes case, after water temperature reaches uniform temperature in the water tank; The thalposis probe sends signal to electrical heating elements; Electrical heating elements stops heating, and closed electromagnetic valve, heat-conducting medium replenish case and stop in heat exchange interlayer and heat pipe, to replenish high temperature heat conducting medium.
The heat-conducting medium that is adopted can be a conduction oil.
Good effect of the present invention is: heat absorbing element is placed in the endothermic box, and vacuum layer is set prevents that heat scatters and disappears, farthest guarantee the thermal efficiency of heat collector; Water tank upper is provided with heat absorbing sheet, through the heating heat-conducting medium, the water in the water tank is carried out post bake, guarantees user's the coolant-temperature gage of using; Be provided with electric assistant heating equipment, under the not enough situation of cloudy day or solar radiation intensity, still guaranteed user's hot water supply, make solar energy not only depend on weather, really accomplished the water heater that round-the-clock hot water is supplied at any time.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a syndeton sketch map of the present invention;
Fig. 2 is a water tank inner structure sketch map of the present invention;
Among the figure, 1 endothermic box, 2 endothermic tubes, 3 water tanks
4 heat-conducting mediums replenish case 5 heat-sink shells 6 heat exchange interlayers
7 heat pipes, 8 electrical heating elements, 9 magnetic valves
10 thalposis, 11 water inlets, 12 delivery ports of popping one's head in
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is explained further details below in conjunction with the specific embodiment and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as the qualification to invention.
Like Fig. 1, shown in Figure 2, stagewise indoor solar hot water cyclesystem of the present invention is mainly replenished case 4, thalposis probe 10 and magnetic valve 9 by endothermic box 1, endothermic tube 2, water tank 3, heat-conducting medium and is formed;
The water tank 3 outer heat-conducting mediums that are provided with replenish case 4, and heat-conducting medium replenishes case 4 and is communicated with heat exchange interlayer 6, and heat-conducting medium replenishes in the case 4 electrical heating elements 8 is set; Heat-conducting medium replenishes on the connecting line of case 4 and heat exchange interlayer 6 magnetic valve 9 is set, and when the temperature of water water tank 3 in was lower than uniform temperature, thalposis was popped one's head in and 10 sent signal to electrical heating elements 8; The heat-conducting medium that 8 pairs of heat-conducting mediums of electrical heating elements replenish in the case 4 heats; Magnetic valve 9 is opened, and high temperature heat conducting medium adds to heat exchange interlayer 6 and the heat pipe 7, after water temperature reaches uniform temperature in the water tank 3 in heat-conducting medium replenishes case 4; Thalposis probe 10 sends signal to electrical heating elements 8; Electrical heating elements 8 stops heating, and magnetic valve 9 cuts out, and heat-conducting medium replenishes case 4 and stops in heat exchange interlayer 6 and heat pipe 7, to replenish high temperature heat conducting medium.
The heat-conducting medium that is adopted can be a conduction oil.
Good effect of the present invention is: heat absorbing element is placed in the endothermic box, and vacuum layer is set prevents that heat scatters and disappears, farthest guarantee the thermal efficiency of heat collector; Water tank upper is provided with heat absorbing sheet, through the heating heat-conducting medium, the water in the water tank is carried out post bake, guarantees user's the coolant-temperature gage of using; Be provided with electric assistant heating equipment, under the not enough situation of cloudy day or solar radiation intensity, still guaranteed user's hot water supply, make solar energy not only depend on weather, really accomplished the water heater that round-the-clock hot water is supplied at any time.
Claims (3)
1. a stagewise indoor solar hot water cyclesystem is characterized in that: mainly replenish case, thalposis probe and magnetic valve by endothermic box, endothermic tube, water tank, heat-conducting medium and form;
Endothermic box top is provided with transparent heat-insulated lid, and endothermic tube is set in the endothermic box, and endothermic tube is a vacuum glass heat collection tube, and vacuum glass heat collection tube one end inserts in the water tank;
Water inlet and delivery port are set on the water tank, and water tank coats heat-sink shell outward, scribbles heat-absorbing material on the heat-sink shell; In abutting connection with heat-sink shell the heat exchange interlayer is set in the water tank; Falling heat-transfer medium in the heat exchange interlayer is provided with heat pipe in the water tank, heat pipe is connected with the heat exchange interlayer; The thalposis probe is set in the water tank, and the thalposis probe is connected with magnetic valve and electrical heating elements;
Water tank is provided with heat-conducting medium outward and replenishes case, and heat-conducting medium replenishes case and the heat exchange interlayer is communicated with, and heat-conducting medium replenishes in the case electrical heating elements is set; On the connecting line of additional case of heat-conducting medium and heat exchange interlayer magnetic valve is set, when the temperature of water in the water tank was lower than uniform temperature, the thalposis probe sent signal to electrical heating elements; Electrical heating elements heats the heat-conducting medium that heat-conducting medium replenishes in the case; Magnetic valve is opened, and high temperature heat conducting medium adds to heat exchange interlayer and the heat pipe in heat-conducting medium replenishes case, after water temperature reaches uniform temperature in the water tank; The thalposis probe sends signal to electrical heating elements; Electrical heating elements stops heating, and closed electromagnetic valve, heat-conducting medium replenish case and stop in heat exchange interlayer and heat pipe, to replenish high temperature heat conducting medium.
2. according to the described stagewise indoor solar of claim 1 hot water cyclesystem, it is characterized in that: the insulation cover on said endothermic box top is a double-layer glass structure, and layer is evacuated between the double glazing.
3. according to the described stagewise indoor solar of claim 1 hot water cyclesystem, it is characterized in that: said heat-conducting medium can be a conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239906.XA CN102721188B (en) | 2012-07-12 | 2012-07-12 | Stagewise indoor solar hot water cyclesystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239906.XA CN102721188B (en) | 2012-07-12 | 2012-07-12 | Stagewise indoor solar hot water cyclesystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721188A true CN102721188A (en) | 2012-10-10 |
| CN102721188B CN102721188B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239906.XA Expired - Fee Related CN102721188B (en) | 2012-07-12 | 2012-07-12 | Stagewise indoor solar hot water cyclesystem |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460926Y (en) * | 2000-10-25 | 2001-11-21 | 新奥集团股份有限公司 | Solar water heater with electric compensation heating device |
| CN2557880Y (en) * | 2002-03-16 | 2003-06-25 | *** | Pressure-bearing type double energy source solar enerlgy water-heater |
| CN2713388Y (en) * | 2003-10-15 | 2005-07-27 | 北京桑尼玻璃制品有限责任公司 | Vertical cutting type pressure-bearing solar water heater |
| JP2006105546A (en) * | 2004-10-08 | 2006-04-20 | Hanshin Electric Co Ltd | Hot water storage type hot water supply device using photovoltaic power generation panel |
| CN201043812Y (en) * | 2007-05-29 | 2008-04-02 | 马立仁 | Solar hot-water constant-temperature water supply facility |
| CN201177404Y (en) * | 2008-02-15 | 2009-01-07 | 赵二斤 | Plate-type solar water heater low heat loss thermal water tank |
| CN102042692A (en) * | 2010-11-25 | 2011-05-04 | 大连熵立得传热技术有限公司 | Instant solar water heating device |
-
2012
- 2012-07-12 CN CN201210239906.XA patent/CN102721188B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460926Y (en) * | 2000-10-25 | 2001-11-21 | 新奥集团股份有限公司 | Solar water heater with electric compensation heating device |
| CN2557880Y (en) * | 2002-03-16 | 2003-06-25 | *** | Pressure-bearing type double energy source solar enerlgy water-heater |
| CN2713388Y (en) * | 2003-10-15 | 2005-07-27 | 北京桑尼玻璃制品有限责任公司 | Vertical cutting type pressure-bearing solar water heater |
| JP2006105546A (en) * | 2004-10-08 | 2006-04-20 | Hanshin Electric Co Ltd | Hot water storage type hot water supply device using photovoltaic power generation panel |
| CN201043812Y (en) * | 2007-05-29 | 2008-04-02 | 马立仁 | Solar hot-water constant-temperature water supply facility |
| CN201177404Y (en) * | 2008-02-15 | 2009-01-07 | 赵二斤 | Plate-type solar water heater low heat loss thermal water tank |
| CN102042692A (en) * | 2010-11-25 | 2011-05-04 | 大连熵立得传热技术有限公司 | Instant solar water heating device |
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| CN102721188B (en) | 2016-01-20 |
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Granted publication date: 20160120 Termination date: 20160712 |
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