CN101634495A - Directly-heated type solar water heater - Google Patents
Directly-heated type solar water heater Download PDFInfo
- Publication number
- CN101634495A CN101634495A CN200910183764A CN200910183764A CN101634495A CN 101634495 A CN101634495 A CN 101634495A CN 200910183764 A CN200910183764 A CN 200910183764A CN 200910183764 A CN200910183764 A CN 200910183764A CN 101634495 A CN101634495 A CN 101634495A
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- heat absorption
- water
- heat
- water storage
- side plate
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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
- 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)
Abstract
The invention relates to a directly-heated type solar water heater which has a structure that a water storage tank body is arranged on a base; a water inlet pipe, a water outlet pipe, an overflow pipe and an exhaust pipe are arranged on the water storage tank body; a water inlet valve is arranged on the water inlet pipe, and a water outlet valve is arranged on the water outlet pipe; the upper part of the water storage tank body is provided with a heat absorption bottom plate; the heat absorption bottom plate is in contact with the water surface of the water storage tank body; the edge of the upper surface of the heat absorption bottom plate is provided with a heat absorption side plate of which the head and the tail are connected to form a cylinder shape; the upper surface of the heat absorption bottom plate in the inner hole position of the cylinder-shaped heat absorption side plate is provided with a honeycomb heat-absorbing body; a vacuum glass cover plate is covered on the edge of the top end of the heat absorption side plate, and the water storage tank body is arranged in an inclined way; and an integral thermal insulation layer is installed on the outer wall surfaces of the water storage tank body and the heat absorption side plate. The invention has the advantages of simple and stable structure, convenient manufacture, installation and maintenance, low cost, large heat absorption area, favorable heat absorption effect, no dead angle, and the like, thereby being quite suitable for installation and use in a common household.
Description
Technical field
The present invention relates to a kind of solar water heater, especially a kind of directly-heated solar water heater.
Background technology
At present, along with improving constantly of in short supply day by day and people's environmental consciousness of fossil energy, solar water heater has entered in more and more residents' the family, has become domestic hot water's additional feed device.But present solar water heater is owing to adopt the vacuum heat-collecting pipe manufacturer, the most dependence on import of vacuum heat collection pipe, and vacuum heat collection pipe manufacturing process more complicated, caused vacuum heat collection pipe to cost an arm and a leg, this just makes that also the solar water heater prevailing price is higher, a lot of residents are difficult to bear, and have suppressed the popularization of solar water heater.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to make, with low cost, endothermic effect is good, the directly-heated solar water heater of being convenient to I﹠M.
According to technical scheme provided by the invention, described directly-heated solar water heater, be included in base and be provided with the water storage casing, the water storage casing is provided with water inlet pipe, outlet pipe and spilling water, blast pipe, water inlet pipe is provided with water intaking valve, outlet pipe is provided with outlet valve, above the water storage casing, be provided with the heat absorption base plate, the heat absorption base plate contacts with the water storage casing water surface, the top surface edge of heat absorption base plate is provided with the heat absorption side plate of end to end one-tenth tubular, heat absorption plate upper surface in the heat absorption side plate endoporus position of tubular is provided with the honeycomb absorber, at heat absorption side plate tip edge gland the vacuum glass cover plate is arranged, and the water storage casing is inclined to set, and in water storage casing and heat absorption side plate outside wall surface the heat-insulation layer that is integrated is installed.
The angle of inclination of described water storage casing is 20～35 °, and the peak level that is positioned at heat absorption base plate lowermost end position is lower than the lowest water level that is positioned at heat absorption base plate topmost position.
Described honeycomb absorber, it is the unit with the heat-conducting substrate, upper and lower surface at heat-conducting substrate is coated with heat absorbing coating, heat-conducting substrate is the honeycomb duct unit of positive hexagon by the some sections of the continuous formation of side, the dense cellular body of heat-conducting substrate of adjacent two honeycomb duct units shareds and outside successively expansion formation connection one.
The diameter of described honeycomb duct unit be less than or equal to the honeycomb absorber height 1/5.
That the present invention has is simple in structure, easy to make, with low cost, endotherm area is big, endothermic effect good, Stability Analysis of Structures, no dead angle, be convenient to advantages such as I﹠M, is highly suitable for ordinarily resident's family and installs and uses.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the enlarged diagram of the B part in Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, the present invention mainly is made of with spilling water, blast pipe 12 etc. base 1, water storage casing 2, water inlet pipe 3, outlet pipe 4, water intaking valve 5, outlet valve 6, heat absorption base plate 7, heat absorption side plate 8, honeycomb absorber 9, heat-conducting substrate 9a, heat absorbing coating 9b, honeycomb duct unit 9c, vacuum glass cover plate 10, heat-insulation layer 11.
This directly-heated solar water heater, be included in base 1 and be provided with water storage casing 2, water storage casing 2 is provided with water inlet pipe 3, outlet pipe 4 and spilling water, blast pipe 12, water inlet pipe 3 is provided with water intaking valve 5, outlet pipe 4 is provided with outlet valve 6, above water storage casing 2, be provided with heat absorption base plate 7, heat absorption base plate 7 contacts with water storage casing 2 waters surface, the top surface edge of heat absorption base plate 7 is provided with the heat absorption side plate 8 of end to end one-tenth tubular, heat absorption base plate 7 upper surfaces of hole site are provided with honeycomb absorber 9 in the heat absorption side plate 8 of tubular, at heat absorption side plate 8 tip edge glands vacuum glass cover plate 10 is arranged, and water storage casing 2 is inclined to set, and in water storage casing 2 and heat absorption side plate 8 outside wall surface the heat-insulation layer 11 that is integrated is installed.
The angle of inclination of described water storage casing 2 is 20～35 °, and the peak level that is positioned at heat absorption base plate 7 lowermost end positions is lower than the lowest water level that is positioned at heat absorption base plate 7 topmost position.
Described honeycomb absorber 9, it is the unit with heat-conducting substrate 9a, upper and lower surface at heat-conducting substrate 9a is coated with heat absorbing coating 9b, heat-conducting substrate 9a is the honeycomb duct unit 9c of positive hexagon by the some sections of the continuous formation of side, the dense cellular body of shared heat-conducting substrate 9a of adjacent two honeycomb duct unit 9c and outside successively expansion formation connection one.
The diameter of described honeycomb duct unit 9c be less than or equal to honeycomb absorber 9 height 1/5, the interior natural convection air of cavity between base plate 7 and the vacuum glass cover plate 10 of absorbing heat this moment can be suppressed.Solar radiation by transparent vacuum glass cover plate 10 absorbs to the heat absorbing coating 9b on the wall body of the honeycomb duct unit 9c of honeycomb absorber 9, perhaps all absorbed through solar ray energy behind several secondary reflections, thereby suppressed photothermal heat loss greatly, and no matter sunray shines in from arbitrarily angled, the positive hexagonal prism shape heat absorption black cavity that heat absorbing coating 9b forms on six faces always has three faces carrying out heat absorption work, the endotherm area maximum plays the function of following the tracks of the sun.And just the honeycomb duct unit 9c of hexagonal prism shape is comparing other shapes, saves material more, can not form the dead angle.
During work, honeycomb absorber 9 transmits to heat absorption base plate 7 heat after absorbing the sunshine heat with heat absorption side plate 8, the cold water that is positioned at water storage casing 2 that heat absorption base plate 7 heating after the intensification are in contact with it, after the superficial water that contacts with heat absorption base plate 7 is heated, water temperature rising density reduces, because the angle of inclination, bottom surface of water storage casing 2 is 20～35 °, the top layer hot water density that is positioned at heat absorption base plate 7 lowermost end positions just is lower than the not heated cold water that is positioned at heat absorption base plate 7 topmost position, so being positioned at the top layer hot water of heat absorption base plate 7 lowermost end positions will float, the not heated cold water that is positioned at heat absorption base plate 7 topmost position will sink, make the water generates shuttling movement in the water storage casing 2, quickened the heating process of cold water.
Heat absorption base plate 7 preferably adopts the mode of immersing in the entry to be installed on the heat absorption side plate 8, can make firing rate faster like this.
Claims (4)
1, a kind of directly-heated solar water heater, be included in base (1) and be provided with water storage casing (2), water storage casing (2) is provided with water inlet pipe (3), outlet pipe (4) and spilling water, blast pipe (12), water inlet pipe (3) is provided with water intaking valve (5), outlet pipe (4) is provided with outlet valve (6), it is characterized in that: be provided with heat absorption base plate (7) in water storage casing (2) top, heat absorption base plate (7) contacts with water storage casing (2) water surface, the top surface edge of heat absorption base plate (7) is provided with the heat absorption side plate (8) of end to end one-tenth tubular, heat absorption base plate (7) upper surface of hole site is provided with honeycomb absorber (9) in the heat absorption side plate (8) of tubular, at heat absorption side plate (8) tip edge gland vacuum glass cover plate (10) is arranged, and water storage casing (2) is inclined to set, and in water storage casing (2) and heat absorption side plate (8) outside wall surface the heat-insulation layer (11) that is integrated is installed.
2, directly-heated solar water heater as claimed in claim 1, it is characterized in that: the angle of inclination of described water storage casing (2) is 20～35 °, and the peak level that is positioned at heat absorption base plate (7) lowermost end position is lower than the lowest water level that is positioned at heat absorption base plate (7) topmost position.
3, directly-heated solar water heater as claimed in claim 1, it is characterized in that: described honeycomb absorber (9), it is the unit with heat-conducting substrate (9a), be coated with heat absorbing coating (9b) on the upper and lower surface of heat-conducting substrate (9a), heat-conducting substrate (9a) is the honeycomb duct unit (9c) of positive hexagon by the some sections of the continuous formation of side, the dense cellular body of shared heat-conducting substrates in adjacent two honeycomb duct unit (9c) (9a) and outside successively expansion formation connection one.
4, directly-heated solar water heater as claimed in claim 3 is characterized in that: the diameter of described honeycomb duct unit (9c) be less than or equal to honeycomb absorber (9) height 1/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101837648A CN101634495B (en) | 2009-08-07 | 2009-08-07 | Directly-heated type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101837648A CN101634495B (en) | 2009-08-07 | 2009-08-07 | Directly-heated type solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101634495A true CN101634495A (en) | 2010-01-27 |
| CN101634495B CN101634495B (en) | 2011-06-08 |
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ID=41593761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101837648A Expired - Fee Related CN101634495B (en) | 2009-08-07 | 2009-08-07 | Directly-heated type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634495B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003803A (en) * | 2010-08-20 | 2011-04-06 | 北京博日明能源科技有限公司 | Directly-heated solar water heater |
| CN102141313A (en) * | 2011-04-04 | 2011-08-03 | 刘德鹏 | Heat-transfer defroster for water tank |
| CN102748874A (en) * | 2012-07-23 | 2012-10-24 | 袁寿春 | Integrated solar water heater |
| CN103351052A (en) * | 2013-07-25 | 2013-10-16 | 苏州市伦琴工业设计有限公司 | Wastewater treatment pool |
| CN105352201A (en) * | 2015-11-20 | 2016-02-24 | 嘉善鸿源蜂窝制品有限公司 | Honeycomb heat conduction device |
| CN106766249A (en) * | 2017-01-24 | 2017-05-31 | 宁夏清华园新能源科技有限公司 | Integral solar water heater |
| CN107144022A (en) * | 2016-07-08 | 2017-09-08 | 马鞍山沅鑫智能技术设计开发有限公司 | A kind of solar energy honeycomb electric heater |
| CN107619079A (en) * | 2016-07-14 | 2018-01-23 | 香港理工大学深圳研究院 | A kind of solar energy purification system and its process for purifying water |
| CN107687713A (en) * | 2017-08-23 | 2018-02-13 | 银川艾尼工业科技开发股份有限公司 | A kind of vertical wall-mounted non-water tank solar water heater |
-
2009
- 2009-08-07 CN CN2009101837648A patent/CN101634495B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003803A (en) * | 2010-08-20 | 2011-04-06 | 北京博日明能源科技有限公司 | Directly-heated solar water heater |
| CN102141313A (en) * | 2011-04-04 | 2011-08-03 | 刘德鹏 | Heat-transfer defroster for water tank |
| CN102748874A (en) * | 2012-07-23 | 2012-10-24 | 袁寿春 | Integrated solar water heater |
| CN102748874B (en) * | 2012-07-23 | 2014-12-17 | 袁寿春 | Integrated solar water heater |
| CN103351052A (en) * | 2013-07-25 | 2013-10-16 | 苏州市伦琴工业设计有限公司 | Wastewater treatment pool |
| CN103351052B (en) * | 2013-07-25 | 2014-12-10 | 上海申嘉三和环保股份有限公司 | Wastewater treatment pool |
| CN105352201A (en) * | 2015-11-20 | 2016-02-24 | 嘉善鸿源蜂窝制品有限公司 | Honeycomb heat conduction device |
| CN105352201B (en) * | 2015-11-20 | 2017-10-27 | 嘉善鸿源蜂窝制品有限公司 | Honeycomb heat-transfer device |
| CN107144022A (en) * | 2016-07-08 | 2017-09-08 | 马鞍山沅鑫智能技术设计开发有限公司 | A kind of solar energy honeycomb electric heater |
| CN107619079A (en) * | 2016-07-14 | 2018-01-23 | 香港理工大学深圳研究院 | A kind of solar energy purification system and its process for purifying water |
| CN106766249A (en) * | 2017-01-24 | 2017-05-31 | 宁夏清华园新能源科技有限公司 | Integral solar water heater |
| CN107687713A (en) * | 2017-08-23 | 2018-02-13 | 银川艾尼工业科技开发股份有限公司 | A kind of vertical wall-mounted non-water tank solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101634495B (en) | 2011-06-08 |
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