CN104792026B - solar water heater - Google Patents
solar water heater Download PDFInfo
- Publication number
- CN104792026B CN104792026B CN201510034163.6A CN201510034163A CN104792026B CN 104792026 B CN104792026 B CN 104792026B CN 201510034163 A CN201510034163 A CN 201510034163A CN 104792026 B CN104792026 B CN 104792026B
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- Prior art keywords
- heat
- heat pipe
- boiler
- heating
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000011521 glass Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 13
- 230000009977 dual effect Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
A kind of solar water heater, including：One boiler, the boiler is provided with water inlet, delivery port, overfall and multiple heat pipe connecting holes；One heat pipe, for the cold water in heat hot water case, the fire end realizes that solar energy and the dual of electricity are heated by strip curved surface magnifying glass and heating；One strip curved surface magnifying glass, is arranged on the fire end top of heat pipe, for correspondence solar motion track and to multiple heat pipes heats；One electric heater unit, is made up of photovoltaic module, controller, battery, photovoltaic DC-to-AC converter and heating, and heating is fixed on the fire end of heat pipe, also can be to heat pipes heat when realizing that night or sunlight are not enough；One mercury liquid level display, is provided with high, medium and low three scales, for showing the water level in boiler.
Description
【Technical field】
The present invention relates to water heater, a kind of solar water heater is primarily referred to as.
【Background technology】
Conventional solar boilers are usually to be made up of support, water tank, thermal-collecting tube, reflecting plate etc..There is small collector area, thermal efficiency bottom, heat up the slow, heat time in this kind of solar water heater, particularly at night or cloudy day, solar water heater is done for, in addition in the winter time, because temperature is low, traditional heating mode can not meet heating water tanks, and this results in solar water heater and can not use in the winter time and leave unused, and is also a kind of wasting of resources.
The content of the invention
It is an object of the invention to provide a kind of solar water heater of brand-new mode of heating, this water heater is directly heated by using hot pipe technique to the water in boiler, and the bringing-up section of the principle heating heat pipe using magnifying glass (convex lens) focused solar energy, also heated using the bringing-up section of solar power generation opposite heat tube simultaneously, dual-heated is realized, the deficiency of prior art presence is preferably overcome.
Realize the technical scheme is that：This solar water heater includes：
One boiler, the boiler is provided with water inlet, delivery port, overfall, and the boiler is additionally provided with heat-insulation layer and multiple heat pipe connecting holes, wherein：Water inlet connects running water, and delivery port exports hot water, heat pipe is plugged with heat pipe connecting hole through multiple-way valve, and sealing ring is provided between the heat pipe and boiler；
One heat pipe, the heat pipe includes fire end and release end of heat, and the release end of heat is arranged in boiler, for the cold water in heat hot water case, the fire end realizes that solar energy and the dual of electricity are heated by strip curved surface magnifying glass and heating, and wherein heating is fixed on the fire end of heat pipe；
One strip curved surface magnifying glass, it is arranged on the fire end top of heat pipe, sunshine is focused on the fire end of heat pipe through the strip curved surface magnifying glass, fire end is set to be heated, and release end of heat passes through the cold water in heat release heat hot water case, the strip curve form is used for correspondence solar motion track and to multiple heat pipes heats；
One electric heater unit, it is made up of photovoltaic module, controller, battery, photovoltaic DC-to-AC converter and heating, heating is fixed on the fire end of heat pipe, photovoltaic module via controller, battery, photovoltaic DC-to-AC converter connection heating, also can be to heat pipes heat when realizing night or not enough sunlight；
One mercury liquid level display, is provided with high, medium and low three scales, and for showing the water level in boiler, the display is connected by water pipe with boiler.
The technical scheme also includes：
The heat pipe circumferential surface wraps up one layer of light generating film, the light generating film via controller, battery, photovoltaic DC-to-AC converter connection heating, the heating is fixed on the fire end of heat pipe, arc film reflector is provided with the bottom of the heat pipe, the arc film reflector is used to reflex to sunshine the light generating film of heat pipe.
The delivery port is through indoor water storage case and multiple-way valve output hot water.
The strip curved surface magnifying glass is rearranged by multiple magnifying glasses, and each magnifying glass piece fire end for heat pipe of correspondence.
The electric heater unit also includes temperature control circuit and light-operated circuit, and wherein temperature control circuit includes temperature sensor, temperature detect switch (TDS) and control circuit, and light-operated circuit includes optical sensor, light-operated switch and control circuit；Can be realized by temperature control circuit and light-operated circuit：Strip curved surface magnifying glass and battery give heat pipes heat simultaneously；Or strip curved surface magnifying glass is not heated to heat pipes heat, battery；Or battery heating, strip curved surface magnifying glass are not heated.
The device have the advantages that：This technology has the features such as thermal efficiency is high, heat transfer is fast, firing rate is fast, heating water is big, do not influenceed by night or sunlight deficiency, in the case where strip curved surface magnifying glass does not work, fire end by electrical heating elements to heat pipe is heated, realize the whole day supplying hot water of water heater, winter also can whole day supplying hot water, while also simple structure, low cost, advantage easy to install.
【Brief description of the drawings】
Fig. 1 is one of overall structure of the invention schematic diagram.
Fig. 2 is another electrical heating schematic diagram in Fig. 1.
In figure：1 boiler, 11 mercury liquid level display ports, 12 overfalls, 13 water inlets, 14 delivery ports, 15 heat pipe connecting holes, 2 heat pipes, 21 light generating films, 3, strip curved surface magnifying glass, 4 single group magnifying glasses, 5 heatings, 6 wires, 7 controllers, 8 batteries, 9 photovoltaic DC-to-AC converters, 10 photovoltaic modulies, 20 arc film reflectors.
【Specific embodiment】
The invention will be further described with reference to the accompanying drawings and examples：
Embodiment 1 (strip curved surface magnifying glass is heated and electrical heating)
As shown in figure 1, this solar water heater is mainly made up of support (being not drawn into figure), boiler 1, heat pipe 2, strip curved surface magnifying glass 3, single group magnifying glass 4, storage tank (being not drawn into figure), heating 5, controller 7, battery 8, photovoltaic DC-to-AC converter 9, photovoltaic module 10 etc..
Support, for fixing and supporting boiler 1, heat pipe 2, strip curved surface magnifying glass 3 etc.；
Boiler 1 is arranged on above support, and boiler 1 is provided with water inlet 13, delivery port 14, overfall 12, mercury liquid level display port 11, and mercury liquid level display (being not drawn into figure) belongs to existing skill
Art,Boiler 1 is additionally provided with heat-insulation layer,Boiler 1 has multiple heat pipe connecting holes 15 below,Depending on volume of the quantity of heat pipe connecting hole 15 according to boiler 1,Water inlet 13 connects running water,Delivery port 14 exports hot water through multiple-way valve (being not drawn into figure),Heat pipe 2 is plugged with heat pipe connecting hole 15,Sealing ring (being not drawn into figure) is provided between heat pipe 2 and boiler 1,Heat pipe 2 has fire end and release end of heat,Release end of heat is arranged in boiler,For the cold water in heat hot water case 1,Fire end is in the obliquely downward of boiler 1,There is strip curved surface magnifying glass 3 above fire end,Strip curved surface magnifying glass 3 rearranges strip by multiple single group magnifying glasses 4,Each single group magnifying glass 4 piece fire end for heat pipe 2 of correspondence,Magnifying glass 3 uses curve form,It is to cater to solar motion track,Equally,Many heat pipes 2 are also curved surface arrangement,Be radiated on the fire end of heat pipe 2 for sunshine line focus by magnifying glass 4,Fire end transfers heat to release end of heat after being heated,Release end of heat is by the cold water in heat release heat hot water case 1,Hot water in boiler 1 can be directly connected to shower nozzle by multiple-way valve,Vegatable basin,Washbowl,Washing machine etc.,If water consumption can also indoors set greatly a storage tank for insulation,Hot water in boiler 1 just can reconnect shower nozzle by multiple-way valve and storage tank,Vegatable basin,Washbowl,Washing machine etc.,Mercury liquid level display (being not drawn into figure) is provided with the room of upper water,The mercury liquid level display is provided with height,In,Low three scales,For showing the water level in boiler,The display is connected with the mercury liquid level display port 11 of boiler 1 by water pipe,During upper water,The inner water level of boiler 1 can be shown,In order to avoid upper water excess.
Heating 5 (such as electrothermal ring or heating wire) is further fixed on the fire end of heat pipe 2, heating 5 connects photovoltaic module 10 through wire 6, photovoltaic DC-to-AC converter 9, battery 8, controller 7, photovoltaic module 10 is produced electric energy and stored to battery 8 by solar irradiation, heated to heating 5 by photovoltaic DC-to-AC converter 9 again, heating 5 makes the fire end of heat pipe 2 be heated, the cold water in final heat hot water case 1.
Above-mentioned mode of heating is all to utilize solar energy, realize dual being heated of the fire end of opposite heat tube 2, when night or not enough sunlight, magnifying glass 3 does not work, at this moment can continue to be heated to heat pipe 2 by the electric energy in battery 8, whole day heat supply hot water is met, even if in the winter time also can whole day hot-water supply.
Embodiment 2 (strip curved surface magnifying glass is heated and electrical heating)
As shown in Figure 2, this solar water heater is mainly made up of support (being not drawn into figure), boiler 1, heat pipe 2, strip curved surface magnifying glass 3, single group magnifying glass 4, storage tank (being not drawn into figure), heating 5, controller 7, battery 8, photovoltaic DC-to-AC converter 9, arc film reflector 20 etc., and the outside of heat pipe 2 is enclosed with light generating film 21.
Support, for fixing and supporting boiler 1, heat pipe 2, strip curved surface magnifying glass 3, arc film reflector 20 etc.；
The mode of heating of magnifying glass 3 is same as Example 1, the difference is that Electric heating.
Electric heating：The via controller 7 of light generating film 21, battery 8, photovoltaic DC-to-AC converter 9, wire 6 connect heating 5, so can be with save space, reduces cost.Arc film reflector 20 is set in the bottom of light generating film 21, sunshine can be reflexed on light generating film 21, the light-receiving area of increase light generating film 21 improves generated energy.
Operation principle
Mode of heating is solar energy, heating element heater is heat pipe, principle of heating is using the principle of convex lens energy focused solar energy, and the principle of solar power generation, take convex lens by solar focusing in heat pipes heat end and the dual heating method of saved electric-heating heat-tube fire end, the source of electricity includes solar silicon plate battery and hull cell, improves the utilization rate of solar energy, improve the service efficiency of heat pipe, realize night and light photo badly and winter can whole day use hot water.
Mercury liquid level display (mercury liquid level instrument), is existing product, and principle is different from the proportion of water using mercury, and the water level of water tank is shown by the height of mercury.Product can also be shown with other water levels.
Mode of operation
1. when daytime is sunny, strip curved surface magnifying glass and battery can simultaneously give heat pipes heat, it is also possible to individually be heated by strip curved surface magnifying glass, battery only charges and do not work.
2. when night or sunlight are not enough, battery-operated is to heat pipes heat.
Above-mentioned mode of operation realizes that temperature control circuit includes temperature sensor, temperature detect switch (TDS) and control circuit by temperature control circuit and light-operated circuit, and light-operated circuit includes optical sensor, light-operated switch and control circuit.
Explanation：
1. heat pipe is a kind of known technology, is a kind of high-performance heat transfer components that heat can be just passed to from another place under small thermograde.It is a vertical vacuum sealing pipe for loading a small amount of liquid, commonly referred to as thermal siphon, when the lower end of pipe is heated, the liquid evaporation of lower end, moved to top with high speed, after the upper end tube wall relatively low with temperature is contacted, be condensed into liquid, liquid flows back to lower end evaporator section by Action of Gravity Field along tube wall, thus heat is continuously transmitted to upper end from pipe lower end, because the evaporation latent heat of liquid is big, the flow resistance of steam is small, so heat transfer efficiency is high, heat transfer temperature difference is small.
2., because its dim light effect is good, the daily working time can be more than 8 hours, far above the working time of silion cell for hull cell.
Described above is only presently preferred embodiments of the present invention, and above-mentioned specific embodiment is not limitation of the present invention.In technological thought category of the invention, various modifications and modification can occur, retouching, modification or equivalent that all one of ordinary skill in the art are made as described above belong to the scope that the present invention is protected.
Claims (6)
1. a kind of solar water heater, it is characterized in that including：
One boiler, the boiler is provided with water inlet, delivery port, overfall, and the boiler is additionally provided with guarantor
Warm layer and multiple heat pipe connecting holes, wherein：Water inlet connects running water, and delivery port exports hot water through multiple-way valve,
Heat pipe is plugged with heat pipe connecting hole, sealing ring is provided between the heat pipe and boiler；
One heat pipe, the heat pipe includes fire end and release end of heat, and the release end of heat is arranged in boiler, for adding
Cold water in hot boiler, the fire end realizes solar energy and electricity by strip curved surface magnifying glass and heating
It is dual be heated, wherein heating is fixed on the fire end of heat pipe；
One strip curved surface magnifying glass, is arranged on the fire end top of heat pipe, and sunshine amplifies through the strip curved surface
Mirror is focused on the fire end of heat pipe, fire end is heated, and release end of heat is by heat release heat hot water case
Cold water, the strip curve form is used for correspondence solar motion track and to multiple heat pipes heats；
One electric heater unit, by photovoltaic module, controller, battery, photovoltaic DC-to-AC converter and heating group
Into heating is fixed on the fire end of heat pipe, photovoltaic module via controller, battery, photovoltaic DC-to-AC converter
Connection heating, also can be to heat pipes heat when realizing that night or sunlight are not enough；
One mercury liquid level display, is provided with high, medium and low three scales, for showing the water in boiler
Position, the display is connected by water pipe with boiler.
2. solar water heater as claimed in claim 1, it is characterized in that heat pipe circumferential surface parcel one
Layer light generating film, the light generating film via controller, battery, photovoltaic DC-to-AC converter connection heating,
The heating is fixed on the fire end of heat pipe, and arc film reflector, the arc are provided with the bottom of the heat pipe
Shape film reflector is used to reflex to sunshine the light generating film of heat pipe.
3. solar water heater as claimed in claim 1, it is characterized in that the delivery port is through indoor water storage case
Hot water is exported with multiple-way valve.
4. solar water heater as claimed in claim 1, it is characterized in that the strip curved surface magnifying glass is by more
Individual single group magnifying glass is rearranged, and each single group magnifying glass piece fire end for heat pipe of correspondence.
5. solar water heater as claimed in claim 1, it is characterized in that the electric heater unit also includes light
Control circuit, light-operated circuit includes optical sensor, light-operated switch and control circuit, it is possible to achieve：It is bent in strip
When face magnifying glass is to heat pipes heat, control battery gives heat pipes heat to heat pipes heat or not.
6. solar water heater as claimed in claim 1, it is characterized in that the electric heater unit also includes temperature
Control circuit, temperature control circuit includes temperature sensor, temperature detect switch (TDS) and control circuit, it is possible to achieve：In strip
When curved surface magnifying glass is to heat pipes heat, control battery gives heat pipes heat to heat pipes heat or not.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034163.6A CN104792026B (en) | 2015-01-23 | 2015-01-23 | solar water heater |
| PCT/CN2015/078337 WO2016115789A1 (en) | 2015-01-23 | 2015-05-06 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034163.6A CN104792026B (en) | 2015-01-23 | 2015-01-23 | solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104792026A CN104792026A (en) | 2015-07-22 |
| CN104792026B true CN104792026B (en) | 2017-05-31 |
Family
ID=53557037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034163.6A Active CN104792026B (en) | 2015-01-23 | 2015-01-23 | solar water heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104792026B (en) |
| WO (1) | WO2016115789A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983639A (en) * | 2006-02-06 | 2007-06-20 | 江希年 | Solar photoelectric and light-heat composite vacuum pipe |
| CN101598454A (en) * | 2008-06-04 | 2009-12-09 | 北京环能海臣科技有限公司 | A kind of necking reducer flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube |
| CN101706179A (en) * | 2009-11-06 | 2010-05-12 | 昆明理工大学 | Air conditioning plantequipment of solar cell plate water heater |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438759A (en) * | 1980-12-24 | 1984-03-27 | Matsushita Electric Industrial Co., Ltd. | Heat-pipe type solar water heater |
| CN2072664U (en) * | 1990-07-15 | 1991-03-06 | 包头铁路工程学校实习工厂 | Whole frost-proof solar hot tube hot water unit |
| CN2516908Y (en) * | 2001-08-30 | 2002-10-16 | 李林林 | Multifunction solar heat-pipe heat collector |
| JP2009024968A (en) * | 2007-07-23 | 2009-02-05 | Sts Kk | Solar energy collector |
| WO2009124345A1 (en) * | 2008-04-10 | 2009-10-15 | Rheem Australia Pty Limited | A heat pipe and a water heater using a heat pipe |
| CN102042578A (en) * | 2009-10-19 | 2011-05-04 | 李延军 | Concentrating solar steam boiler |
| CN103090561B (en) * | 2011-11-01 | 2014-12-24 | 昆山巨仲电子有限公司 | Heat pipe solar thermal collector |
| CN204063642U (en) * | 2013-11-11 | 2014-12-31 | 黄友华 | A kind of photoelectric collector vacuum tube and solar water heater |
-
2015
- 2015-01-23 CN CN201510034163.6A patent/CN104792026B/en active Active
- 2015-05-06 WO PCT/CN2015/078337 patent/WO2016115789A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983639A (en) * | 2006-02-06 | 2007-06-20 | 江希年 | Solar photoelectric and light-heat composite vacuum pipe |
| CN101598454A (en) * | 2008-06-04 | 2009-12-09 | 北京环能海臣科技有限公司 | A kind of necking reducer flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube |
| CN101706179A (en) * | 2009-11-06 | 2010-05-12 | 昆明理工大学 | Air conditioning plantequipment of solar cell plate water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104792026A (en) | 2015-07-22 |
| WO2016115789A1 (en) | 2016-07-28 |
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Effective date of registration: 20161125 Address after: Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant after: Guangdong million cattle Intellectual Property Operation Co., Ltd. Address before: China Kowloon Hongkong Nathan No. 678 Chinese commercial center 15 floor C block Applicant before: Bao Ye Development Co., Ltd |
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Effective date of registration: 20170330 Address after: Third in Yongchun County of Quanzhou City, Fujian province 362699 Mountain Industrial Zone D7 floor six Applicant after: Quanzhou Power Sports Goods Co., Ltd. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant before: Guangdong million cattle Intellectual Property Operation Co., Ltd. |
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Effective date of registration: 20201123 Address after: 277000 west side of Fazhan Road, neixi District, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Mingshi New Material Co., Ltd Address before: Third in Yongchun County of Quanzhou City, Fujian province 362699 Mountain Industrial Zone D7 floor six Patentee before: QUANZHOU LIGE SPORTING GOODS Co.,Ltd. |
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