CN2564952Y - Simple solar water heater - Google Patents
Simple solar water heater Download PDFInfo
- Publication number
- CN2564952Y CN2564952Y CN02274317U CN02274317U CN2564952Y CN 2564952 Y CN2564952 Y CN 2564952Y CN 02274317 U CN02274317 U CN 02274317U CN 02274317 U CN02274317 U CN 02274317U CN 2564952 Y CN2564952 Y CN 2564952Y
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- heat
- insulation
- incubator
- 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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Classifications
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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 simple solar water heater which is composed of an insulation can and a hot-water bag, wherein heat insulation materials are filled in a housing of the insulation can, and the upper part of the insulation can is provided with a cover which is made of transparent materials; the hot-water bag is a colorless transparent plastic bag, and the upper part and the lower part of the hot-water bag are respectively provided with an exhaust overflow pipe and a water inlet and outlet pipe. The utility model has the advantages of simple structure, low cost, fast temperature increment after heated, even water temperature and good heat insulation effect.
Description
One, technical field
The utility model relates to hot-water heating system, particularly a kind of simple type solar water heater that utilizes solar energy heating water.
Two, background technology
The solar water heater of selling on the existing market is divided into two kinds of high-grade and simple types.Wherein high-gradely be made of many vacuum heat collection pipes and attemperater, because of its manufacturing process complexity, cost and price are higher, and common low-income household is difficult for accepting.And the simple type solar water heater is exactly a black plastic bag that has water inlet pipe and water outlet pipe.Though the solar water heater cost of this hot water pocket type is low, but because of sunlight direct irradiation behind the dress water at an upper portion thereof, upper water is heat earlier, water Yin Wendu is low in the bottom, than great, be difficult for convection current up and down, the heat conduction is slow, and temperature rise is slow, and the waterborne following temperature in the water bag is unbalanced, last heat is cool down, and adjutage again can only be by in the water bag lower end, thus make the water of emitting exist cool earlier after thermal phenomenon.In addition, the plastic hot water bag exposes in air, rapid heat dissipation, and heat insulation effect is poor.
Three, utility model content
The purpose of this utility model is improved at the shortcoming of the solar hot-water bag in the above-mentioned background technology, provide a kind of temperature rise soon, slow, the heat insulation effect of water temperature equilibrium up and down, heat radiation simple type solar water heater relatively preferably.
The simple type solar water heater that the utility model provides is made of incubator and hot-water bottle, said incubator enclosure bottom surface and all around inwall be provided with the heat-insulation and heat-preservation material; The lid of being made by light transmissive material is arranged at incubator top; Said hot-water bottle is the colourless transparent plastic bag of inserting in the incubator; Hot-water bottle top is provided with the exhaustion spill pipe, and the bottom is provided with water inlet pipe and water outlet pipe.
Above-mentioned heat-insulation and heat-preservation material can be with polyurethane or polystyrene foam plastics; Light transmissive material can be with flint glass or plastics.
Simple and easy solar hot-water bag in the contrast background technology, the utility model has the advantages that: sunshine directly heats the water in the transparent plastic bag by incubator loam cake, air, thereby make the water temperature in the whole water tank rise fast, temperature equalization, no longer include the cool down phenomenon of heat.Simultaneously, because around the casing and bottom is added with the heat-insulation and heat-preservation material, top has lower glass of thermal conductivity factor or vinyl cover and following air barrier thereof to contact with the direct of atmosphere with the polybag blocks moisture again, makes the water-cooled in the hot-water bottle slow, and the thermal efficiency is improved relatively.
Four, description of drawings
Accompanying drawing is depicted as the longitudinal sectional view of the utility model embodiment.
Five, the specific embodiment
In conjunction with the accompanying drawings, the incubator of the utility model solar water heater is a rectangle, and its size dimension can design as required.Incubator top has transparent glass cover 4, and the outside is the wooden shell 1 of hard at the bottom of wall and the case; Be close to shell and inwardly be 2-5 cm thick polystyrene foam plastics heat-insulation layer 2; Incubator is built-in with colourless transparent plastic bag 6, and this polybag top is provided with exhaust and overflow pipe 3, and the bottom is provided with water inlet pipe and water outlet pipe 7.The incubator wall can lean-in section, is convenient to more absorption light.During use, the water 5 in the hot-water bottle is not irritated too fullly, to keep being stamped certain spacing on itself and the incubator, forms air heat insulating layer.
Claims (2)
1, a kind of simple type solar water heater is characterized in that: this water heater is made of incubator and hot-water bottle (6), said incubator shell (1) inner bottom surface and all around inwall be provided with heat-insulation and heat-preservation material (2); The lid of being made by light transmissive material (4) is arranged at incubator top; Said hot-water bottle is the colourless transparent plastic bag (6) of inserting in the incubator; Hot-water bottle top is provided with exhaust and overflow pipe (3), and the bottom is provided with water inlet pipe and water outlet pipe (7).
2, as the said solar water heater of claim 1, it is characterized in that: said heat-insulation and heat-preservation material is polyurethane or polystyrene foam plastics; Said light transmissive material is flint glass or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02274317U CN2564952Y (en) | 2002-07-23 | 2002-07-23 | Simple solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02274317U CN2564952Y (en) | 2002-07-23 | 2002-07-23 | Simple solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564952Y true CN2564952Y (en) | 2003-08-06 |
Family
ID=33738603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02274317U Expired - Fee Related CN2564952Y (en) | 2002-07-23 | 2002-07-23 | Simple solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045465A (en) * | 2012-12-21 | 2013-04-17 | 南京评宇环境工程有限公司 | High-efficiency straw biogas fermenting device |
-
2002
- 2002-07-23 CN CN02274317U patent/CN2564952Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045465A (en) * | 2012-12-21 | 2013-04-17 | 南京评宇环境工程有限公司 | High-efficiency straw biogas fermenting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |