CN201828040U - Solar flat plate hollow water heater - Google Patents
Solar flat plate hollow water heater Download PDFInfo
- Publication number
- CN201828040U CN201828040U CN2010205276922U CN201020527692U CN201828040U CN 201828040 U CN201828040 U CN 201828040U CN 2010205276922 U CN2010205276922 U CN 2010205276922U CN 201020527692 U CN201020527692 U CN 201020527692U CN 201828040 U CN201828040 U CN 201828040U
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- China
- Prior art keywords
- layer
- water
- glass
- thermal
- arrest
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- 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.)
- Expired - Fee Related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
- F24S80/54—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings using evacuated elements
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- 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
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
- F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
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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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- 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)
Abstract
The utility model relates to the technical field of solar energy application products, in particular to a solar flat plate hollow water heater. The utility model adopts the following technical scheme: the solar flat plate hollow water heater comprises a thermal insulation layer and a heat collecting water layer; the thermal insulation layer and the heat collecting water layer are formed at intervals through a first layer of glass, a second layer of glass and a third layer of glass; the peripheries of the three layers of the glass are encapsulated through edge covers; a water inlet is formed at the lower part of the heat collecting water layer; and a water outlet is formed at the upper part of the heat collecting water layer. When the solar flat plate hollow water collector is in use, the water inlet of the heat collecting water layer is connected with the lower part of the hot water storage tank of the water heater or that of the heat exchange water tank of the water heater, and the water outlet of the heat collecting water layer is connected with the upper part of the hot water storage tank or that of the heat exchange water tank. After external heat is absorbed by the hollow water heater, water in the heat collecting water layer is heated, the density of the water in the heat collecting water layer changes, and convection from bottom to top of the water in the heat collecting water layer is formed, so as to finish heating the water in the whole water tank. The solar flat plate hollow water heater has simple structure and lower manufacturing cost, can realize the utilization of solar energy with lower cost, and provides hot water for living, water for heating and the like for people's daily life.
Description
Technical field
The utility model relates to the technical field of Application of Solar Energy product, specifically, relates to a kind of plate solar hollow thermal-arrest hydrophone.
Background technology
Solar energy has plurality of advantages such as cleaning, environmental protection, is more and more paid close attention to by people.Using more at present, solar product is exactly a solar water heater.
Solar water heater is that solar energy is converted into heat energy, and water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, production.Solar water heater is made up of thermal-collecting tube, storage tank and related accessories, solar energy is converted to heat energy mainly rely on thermal-collecting tube.Heat collector is subjected to solar radiation surface temperature height, and thermal-collecting tube opaco temperature is low, and water just produces temperature difference reaction in the pipe, and the principle of utilizing hot water come-up cold water to sink makes the water generates microcirculation and reaches required hot water.Solar radiation sees through glass cover-plate, is absorbed the back by the thermal-arrest plate and is delivered to water in the endothermic tube along fin and tube wall.Water heat absorption back temperature in the endothermic tube raises, and proportion reduces and rises, and forms a power that makes progress, and constitutes a thermal siphon system.Along with hot water constantly on move and be stored in storage tank top, constantly replenish the lower water of temperature by circulation pipe down simultaneously, so move in circles, final whole box water all is increased to certain temperature.
Heat collecting element in the solar water heater, its function is equivalent to the electrothermal tube in the electric heater.Different with electric heater, gas heater is, the solar thermal collector utilization be the radiations heat energy of the sun, so heat time heating time can only be when shining upon.What popularize in the market is the full-glass solar energy heat collecting vacuum pipe.Structure is divided into parts such as outer tube, interior pipe, coating for selective absorption, getter, stainless steel clamp, vacuum interlayer.But full-glass solar energy heat collecting vacuum pipe complex structural designs is progressively substituted by flat plate collector at present.With respect to traditional heat collector, flat plate collector has life-span length, stable height, callable advantage, but since high slightly than vacuum tube heat collector cost, limited the popularization of flat plate collector always.
The utility model content
Technical problem to be solved in the utility model is at the prior art deficiency, providing a kind of can reduce cost greatly, makes and install easy plate solar double glazing thermal-arrest hydrophone, with respect to present flat-plate collector, cost of the present utility model is low, is beneficial to popularization.
For realizing above-mentioned technical problem, the utility model has adopted following technical scheme, it comprises heat-insulation layer and thermal-arrest water layer, described heat-insulation layer and thermal-arrest water layer form by first, second, third layer of glass partition, and encapsulate by bound edge at the periphery of glass, be provided with water inlet in thermal-arrest water layer bottom, its top is provided with delivery port.
Described heat-insulation layer comprises upper thermal-insulation layer and lower floor's heat-insulation layer, and upper thermal-insulation layer is made of the airtight hollow layer that ground floor glass and second layer glass constitute; Lower floor's heat-insulation layer is the selective heat absorbing coating of coating on the second layer glass surface.
Ground floor glass in the described upper thermal-insulation layer adopts low iron ultrawhite safety glass of high printing opacity or float glass process safety glass; Second layer glass adopts safety glass or ordinary plate glass; The inner space of described airtight hollow layer is vacuum or is filled with air, argon gas, carbon dioxide etc.
In the described upper thermal-insulation layer, between the edge of ground floor glass and second layer glass, be disposed with fluid sealant and drier molecular sieve from outside to inside.
Described thermal-arrest water layer is made of at interval second layer glass and triplex glass, is disposed with fluid sealant and bulkhead from outside to inside between the edge of second layer glass and triplex glass.
Be arranged with the hydraulic pressure resistance parting bead in parallel in the described thermal-arrest water layer.
The triplex glass surface of described thermal-arrest water layer bottom also is coated with one deck insulating foam layer.
Institute is provided with at least two water inlets in thermal-arrest water layer bottom, and its top is provided with at least two delivery ports.
When using the utility model, the water inlet of thermal-arrest water layer is connected with the heat storage water tank of water heater or the bottom of heat exchange water tank, the delivery port of thermal-arrest water layer is connected with the top of heat storage water tank or heat exchange water tank.After the heat in the external world is absorbed by the utility model, water in the thermal-arrest water layer is heated, density changes, cold water density senior general sinks, hot water density young pathbreaker rises, water in the thermal-arrest water layer and the water in the heat storage water tank will form convection current from bottom to top, and finish the effect that the water in the whole water tank is heated.
The utility model is simple in structure, and manufacturing cost is lower, can be with the utilization of lower cost realization to solar energy, for daily life provides domestic hot-water, heating water etc.
Description of drawings:
Fig. 1 is the structural representation of the utility model cross section;
Fig. 2 is the utility model master TV structure schematic diagram.
The specific embodiment:
See shown in Figure 1, main framework of the present utility model is to constitute by triplex glass, ground floor glass 11, second layer glass 12 and triplex glass 13 parallel stacks are promptly arranged, and the space forms certain space, and encapsulate by bound edge 9, thereby constitute heat-insulation layer and thermal-arrest water layer 10 at the periphery of triplex glass.
Heat-insulation layer comprises upper thermal-insulation layer and lower floor's heat-insulation layer, and upper thermal-insulation layer is made of the airtight hollow layer 9 that ground floor glass 11 and second layer glass 12 constitute; Lower floor's heat-insulation layer is for coating second layer glass 12 lip-deep selective heat absorbing coatings 2.Wherein, the ground floor glass in the upper thermal-insulation layer 11 adopts low iron ultrawhite safety glass of high printing opacity or float glass process safety glass; Second layer glass 12 adopts safety glass or ordinary plate glass; The inner space of described airtight hollow layer 9 is vacuum or is filled with air, argon gas or carbon dioxide.Second layer glass 12 lip-deep selective heat absorbing coatings 2 print or spraying selective heat-absorbing glaze before can adopting tempering.The Main Ingredients and Appearance of the selective heat absorbing coating 2 described in the utility model is that low-melting glass composition, black chromium, black nickel, cupric oxide are black, iron oxide etc.In addition, second layer glass 12 surfaces of coating selective heat absorbing coating 2 can be handled to form and be fallen into luminous effect by sandblast or frosting, reduce heat radiation.Also can adopt light-plated interfering layer mode.
In order to ensure seal in the upper thermal-insulation layer and drying, between the edge of ground floor glass 11 and second layer glass 12, be disposed with fluid sealant 7 and drier molecular sieve 6 from outside to inside.
Thermal-arrest water layer 10 is made of at interval second layer glass 12 and triplex glass 13, in order to ensure stablizing with airtight of product architecture, is disposed with fluid sealant 7 and bulkhead 4 from outside to inside between the edge of second layer glass 12 and triplex glass 13.Triplex glass 13 surfaces of thermal-arrest water layer 10 bottoms also are coated with one deck insulating foam layer 5.Triplex glass 13 can adopt safety glass or other sheet material.
Referring to shown in Figure 2, in thermal-arrest water layer 10, be arranged with hydraulic pressure resistance parting bead 3 in parallel.Can avoid glass partition being strutted by hydraulic pressure resistance parting bead 3 because of hydraulic pressure is too high.Water in the thermal-arrest water layer 10 can adopt anti-icing fluid, absorbs heat by anti-icing fluid, then by water tank the time with the water in the heat transferred water tank, finish exchange heat.Be provided with at least two water inlets 101 in thermal-arrest water layer 10 bottoms, its top is provided with at least two delivery ports 102.
When using the utility model, the water inlet 101 of thermal-arrest water layer 10 is connected with the heat storage water tank of water heater or the bottom of heat exchange water tank, the delivery port 102 of thermal-arrest water layer is connected with the top of heat storage water tank or heat exchange water tank.After the heat in the external world is adsorbed by the utility model, 10 heated liquid in the thermal-arrest water layer, density changes, cold water density senior general sinks, hot water density young pathbreaker rises, and the liquid in the thermal-arrest water layer 10 will form convection current from bottom to top, when heat storage water tank that passes through water heater or heat exchange water tank, heat that liquid is with is passed in the water tank in the thermal-arrest water layer 10, finishes the effect that the water in the whole water tank is heated.
Certainly; the above only is an instantiation of the present utility model; be not to limit the utility model practical range; all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model patent protection scope.
Claims (8)
1. plate solar hollow thermal-arrest hydrophone, comprise: heat-insulation layer and thermal-arrest water layer (10), it is characterized in that: described heat-insulation layer and thermal-arrest water layer (10) form at interval by first, second, third layer of glass (11,12,13), and at the periphery of glass by bound edge (8) encapsulation, be provided with water inlet (101) in thermal-arrest water layer (10) bottom, its top is provided with delivery port (102).
2. plate solar hollow thermal-arrest hydrophone according to claim 1, it is characterized in that: described heat-insulation layer comprises upper thermal-insulation layer and lower floor's heat-insulation layer, and upper thermal-insulation layer is formed by the airtight hollow layer (9) that ground floor glass (11) and second layer glass (12) constitute; Lower floor's heat-insulation layer is for coating the lip-deep selective heat absorbing coating of second layer glass (12) (2).
3. plate solar hollow thermal-arrest hydrophone according to claim 2 is characterized in that: the ground floor glass (11) in the described upper thermal-insulation layer adopts low iron ultrawhite safety glass of high printing opacity or float glass process safety glass; Second layer glass (12) adopts safety glass or ordinary plate glass; The inner space of described airtight hollow layer (9) is vacuum or is filled with air, argon gas, carbon dioxide etc.
4. plate solar hollow thermal-arrest hydrophone according to claim 2, it is characterized in that: in the described upper thermal-insulation layer, between the edge of ground floor glass (11) and second layer glass (12), be disposed with fluid sealant (7) and drier molecular sieve (6) from outside to inside.
5. plate solar hollow thermal-arrest hydrophone according to claim 4, it is characterized in that: described thermal-arrest water layer (10) is made of at interval second layer glass (12) and triplex glass (13), is disposed with fluid sealant (7) and bulkhead (4) between the edge of second layer glass (12) and triplex glass (13) from outside to inside.
6. plate solar hollow thermal-arrest hydrophone according to claim 5 is characterized in that: be arranged with hydraulic pressure resistance parting bead (3) in the described thermal-arrest water layer (10) in parallel.
7. according to any described plate solar hollow thermal-arrest hydrophone among the claim 1-6, it is characterized in that: the triplex glass surface of described thermal-arrest water layer (10) bottom also is coated with one deck insulating foam layer (5).
8. plate solar hollow thermal-arrest hydrophone according to claim 7 is characterized in that: institute is provided with at least two water inlets (101) in thermal-arrest water layer (10) bottom, and its top is provided with at least two delivery ports (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205276922U CN201828040U (en) | 2010-09-10 | 2010-09-10 | Solar flat plate hollow water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205276922U CN201828040U (en) | 2010-09-10 | 2010-09-10 | Solar flat plate hollow water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828040U true CN201828040U (en) | 2011-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205276922U Expired - Fee Related CN201828040U (en) | 2010-09-10 | 2010-09-10 | Solar flat plate hollow water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201828040U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287931A (en) * | 2011-07-11 | 2011-12-21 | 无锡格林波特环保科技有限公司 | High-efficiency flat-plate type heat collector |
| CN105674589A (en) * | 2016-03-10 | 2016-06-15 | 苏州汇思阳光科技有限公司 | Flat-plate solar heat collector with low heat loss |
| CN106288434A (en) * | 2015-05-28 | 2017-01-04 | 青岛经济技术开发区海尔热水器有限公司 | Flat-plate solar collector and flat plate solar water heater |
| CN108151327A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of heat collection structure of solar water heater |
| CN113142618A (en) * | 2021-05-11 | 2021-07-23 | 宋鹏 | Agricultural matrimony vine drying device |
-
2010
- 2010-09-10 CN CN2010205276922U patent/CN201828040U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287931A (en) * | 2011-07-11 | 2011-12-21 | 无锡格林波特环保科技有限公司 | High-efficiency flat-plate type heat collector |
| CN106288434A (en) * | 2015-05-28 | 2017-01-04 | 青岛经济技术开发区海尔热水器有限公司 | Flat-plate solar collector and flat plate solar water heater |
| CN105674589A (en) * | 2016-03-10 | 2016-06-15 | 苏州汇思阳光科技有限公司 | Flat-plate solar heat collector with low heat loss |
| CN108151327A (en) * | 2017-12-22 | 2018-06-12 | 海宁海光信息科技有限公司 | A kind of heat collection structure of solar water heater |
| CN113142618A (en) * | 2021-05-11 | 2021-07-23 | 宋鹏 | Agricultural matrimony vine drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130910 |