CN2173922Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN2173922Y CN2173922Y CN93223525U CN93223525U CN2173922Y CN 2173922 Y CN2173922 Y CN 2173922Y CN 93223525 U CN93223525 U CN 93223525U CN 93223525 U CN93223525 U CN 93223525U CN 2173922 Y CN2173922 Y CN 2173922Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- heat collector
- water heater
- thermal
- plate
- Prior art date
- 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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- 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 utility model relates to a solar water heater for using in four seasons. The main improvement is that a heat collector 7 is composed of a heat collecting plate 11 and a bottom plate 13, a hollow cavity 12 is arranged between the heat collecting plate 11 and the bottom plate 13, the hollow cavity 12 is directly communicated with a water tank 6, and the heat collector 7 and the water tank 6 are made into integration and can be enclosed in a casing body 3. Compared with the prior art, the utility model has the characteristics of direct radiation photo-thermal absorption, high thermal efficiency and easy fabrication, and a full enclosure structure can ensure favorable heat preservation effect. The utility model is the solar water heater used for using in four seasons.
Description
The utility model relates to a kind of solar water heater, exactly, is the improvement to the passive solarenergy water heater of band heat collector.
In passive solarenergy water heater's structure, a kind of is original vexed solarization barrel structure, and the thermal efficiency is low, does not also have insulation construction; Another kind is the structure of comparatively advanced band heat collector, it has heat insulation effect preferably, but, the corrugated plating that heat collector great majority employing copper aluminium composite sheet is wherein made is as the thermal-arrest plate, and form thermal-collecting tube at interval by double-deck corrugated plating punching press, this structure mainly relies on the conduction heating, the heat that is about to the collection of thermal-arrest plate conducts to thermal-collecting tube, enters water tank again, and its thermal efficiency can only reach 40-50%, in addition, simple insulation construction causes this kind water heater can only be used for sunny and outdoor temperature higher season, in addition, technologically, the manufacturing of heat collector wherein also is very difficult.
The purpose of this utility model is to provide a kind of thermal efficiency height, high insulating effect, the simple four seasons of manufacturing to use the passive solarenergy water heater at above-mentioned deficiency of the prior art.
The purpose of this utility model realizes with following technical scheme: the conduction mode of heating that fundamentally changes heat collector, heat collector is designed to be made up of thermal-arrest plate and base plate, has cavity between thermal-arrest plate and the base plate, the structure that cavity directly is communicated with water tank makes heat collector have the advantages that direct radiation absorbs photo-thermal, improves the thermal efficiency, and, heat collector and water tank are connected as a single entity, and all are closed in the housing, make it have good heat insulation effect.
Fig. 1 is a main TV structure sketch of the present utility model.
Fig. 2 is a plan structure sketch of the present utility model.
Fig. 3 is that the A of heat collector 7 among Fig. 2 is to view.
The utility model is described in further detail below in conjunction with drawings and Examples.
Include heat-insulation layer 5, heat collector 7, water tank 6 and the overflow pipe 4 in transparent cover plate on housing 3, the housing 3, the housing 3, the passive solarenergy water heater of water inlet pipe and water outlet pipe 8, its main improvements are heat collector 7 and water tank 6, wherein, heat collector 7 is made up of thermal-arrest plate 11 and base plate 13, have cavity 12 between thermal-arrest plate 11 and the base plate 13, cavity 12 directly is communicated with water tank 6, and heat collector 7 is connected as a single entity with water tank 6, and heat collector 7 all is closed in the housing 3 with water tank 6.
The thermal-arrest plate 11 of above-mentioned heat collector 7 adopts corrugated plating, specifically can adopt the aluminum corrugated plating, water in the cavity 12 of heat collector 7 and the water in the water tank 6 are under the effect of water temperature difference and water-head, formed complete natural gravity circulation, the heat that thermal-arrest plate 11 is gathered, directly absorbed by the water in 11 times cavitys 12 of thermal-arrest plate, this direct radiation absorbs the characteristics of photo-thermal, has the higher thermal efficiency.The panel 10 of water tank 6 adopts identical thermal-arrest plate 11, specifically also can adopt the aluminum corrugated plating, increases endotherm area with this, and in actual the manufacturing, the thermal-arrest plate 11 of heat collector 7 and water tank 6 uses same monoblock corrugated plating to get final product.Heat collector 7 is connected as a single entity with water tank 6, and totally-enclosed structure in housing 3 in, can guarantee the heat insulation effect that reaches good, in order further to reach desirable heat insulation effect, the transparent cover plate employing double-layer transparent glass plate 1,2 on the housing 3.
As complete structure of the utility model and common design, overflow pipe 4 is arranged on the water tank 6, can also be provided with blast pipe 14 on the overflow pipe 4, water inlet pipe and water outlet pipe 8 is arranged at the bottom of heat collector 7, communicates with cavity 12, and the support unit of water heater adopts tilted supporter 9 to get final product.
Compared with prior art, the utlity model has the higher thermal efficiency, good heat insulation effect, and, make simple. Detect through reality, the thermal efficiency of the present utility model can reach 70%, and under the ambient air temperature-15 ℃, water temperature still can reach about 50 ℃, is a kind of four seasons to use solar water heater in the winter time.
Claims (4)
1, a kind of four seasons are used the passive solarenergy water heater, it comprises the transparent cover plate on housing (3), the housing (3), heat-insulation layer (5), heat collector (7), water tank (6) and overflow pipe (4), the water inlet pipe and water outlet pipe (8) in the housing (3), it is characterized in that said heat collector (7) is made up of thermal-arrest plate (11) and base plate (13), has cavity (12) between thermal-arrest plate (11) and the base plate (13), cavity (12) directly is communicated with water tank (6), heat collector (7) is connected as a single entity with water tank (6), and heat collector (7) all is closed in the housing (3) with water tank (6).
2, solar water heater according to claim 1 is characterized in that the panel (10) of water tank (6) adopts same thermal-arrest plate (11).
3, solar water heater according to claim 1 and 2 is characterized in that said thermal-arrest plate (11) adopts corrugated plating.
4, solar water heater according to claim 1 is characterized in that the transparent cover plate on the housing (3) adopts double-layer transparent glass plate (1,2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93223525U CN2173922Y (en) | 1993-09-09 | 1993-09-09 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93223525U CN2173922Y (en) | 1993-09-09 | 1993-09-09 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173922Y true CN2173922Y (en) | 1994-08-10 |
Family
ID=33801814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93223525U Expired - Fee Related CN2173922Y (en) | 1993-09-09 | 1993-09-09 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173922Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563900A (en) * | 2012-01-19 | 2012-07-11 | 湖北贵族真空科技股份有限公司 | Plastic flat-plate solar heat collector |
| CN102635957A (en) * | 2012-04-19 | 2012-08-15 | 杨德和 | Integrated solar water heater and assembly thereof |
| CN103062925A (en) * | 2012-12-18 | 2013-04-24 | 青岛经济技术开发区海尔热水器有限公司 | Heat-collection water-storing integrated solar water heater |
| CN105276837A (en) * | 2014-07-21 | 2016-01-27 | 上海瑞利环保产品有限公司 | Solar water heater |
-
1993
- 1993-09-09 CN CN93223525U patent/CN2173922Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563900A (en) * | 2012-01-19 | 2012-07-11 | 湖北贵族真空科技股份有限公司 | Plastic flat-plate solar heat collector |
| CN102635957A (en) * | 2012-04-19 | 2012-08-15 | 杨德和 | Integrated solar water heater and assembly thereof |
| CN103062925A (en) * | 2012-12-18 | 2013-04-24 | 青岛经济技术开发区海尔热水器有限公司 | Heat-collection water-storing integrated solar water heater |
| CN105276837A (en) * | 2014-07-21 | 2016-01-27 | 上海瑞利环保产品有限公司 | Solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Dai Jiqing Document name: payment instructions |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |