CN2158995Y - Volume type vacuum tube solar water heater - Google Patents
Volume type vacuum tube solar water heater Download PDFInfo
- Publication number
- CN2158995Y CN2158995Y CN93219973U CN93219973U CN2158995Y CN 2158995 Y CN2158995 Y CN 2158995Y CN 93219973 U CN93219973 U CN 93219973U CN 93219973 U CN93219973 U CN 93219973U CN 2158995 Y CN2158995 Y CN 2158995Y
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- CN
- China
- Prior art keywords
- tube
- vacuum
- utility
- water
- water heater
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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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- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a volume-type vacuum-tube solar water heater. A vacuum tube is an open-type double-layer vacuum tube which is composed of an inner tube and an outer tube, and a vacuum layer is arranged between the inner tube and the outer tube. The surface of the inner tube is covered with a selective absorption film for the solar spectrum. The opening end of the vacuum tube is provided with sealing caps. One end of a hot water tube and one end of a cold water tube and an electric heating compensator are respectively arranged in the cavity of the vacuum tube, and are fixed by sealing caps. The utility model integrates the lighting, the heat collection and a water tank. The utility model has the advantages of simple structure, low cost, high heat efficiency, little occupied space, beautiful appearance, etc. The utility model can match with various building constructions.
Description
The utility model displacement type solar vacuum-tube water heater, it relates to the solar thermal collector that a kind of solar thermal collector, particularly working fluid flow through heat collector.
At present, various solar water heaters of China such as electron tubes type, heat pipe-type and flat etc. are the partial installation structure, i.e. thermal-arrest plate, tank bracket, tube connector etc.The major defect of this version is: 1, complex structure, scattered, part and consumption material are more; 2, moulding is not attractive in appearance; 3, heat loss is bigger; 4, water tank is anticorrosion and heat preservation method is complicated, cost is high; 5, volume is big, weight is big, be not easy to transportation; 6, the user installs difficulty voluntarily.
For overcoming the shortcoming that above-mentioned prior art exists, the utility model provides a kind of centralized procurement light, thermal-arrest and the water tank displacement type solar vacuum-tube water heater in one.
The purpose of this utility model is achieved in that the vacuum tube of displacement type solar vacuum-tube water heater is the open type double layer vacuum tube that is made of interior pipe and outer tube, be vacuum layer between outer tube and the interior pipe, interior tube-surface is covered with solar spectrum selective absorbing film, the openend installing sealing cap of vacuum tube, hot-water line and cold water pipe one end and electric heating compensator place in the vacuum tube chamber respectively, and fix by sealing cap.
Description of drawings is as follows:
Fig. 1 is the structural representation of displacement type solar vacuum-tube water heater
Fig. 2 is that schematic diagram is implemented in assembling of the present utility model
The fixing card of pipe 3-vacuum layer 4-solar spectrum selective absorbing film 6-hot-water line 7-cold water pipe 8-electric heating compensator 9-cold valves 10-hot water valve 11-control valve 12-in the 1-outer tube 2-among the above figure
Below in conjunction with drawings and Examples the utility model is further described: referring to Fig. 1, the vacuum tube of displacement type solar vacuum-tube water heater is the open type double layer vacuum tube that is made of outer tube (1) and interior pipe (2), the openend fusion of outer tube (1) and interior pipe (2), it between the inner and outer pipes vacuum layer (3), interior pipe (2) outer wall is covered with solar spectrum selective absorbing film (4), vacuum tube openend installing sealing cap (5), one end of hot-water line (6) and cold water pipe (7) and electric heating compensator (8) place in the vacuum tube chamber respectively, and fixing by sealing cap (5).Outer tube (1) adopts transparent glass tube, and interior pipe (2) adopts glass, stainless steel or copper to do; Sealing cap (5) adopts elastomeric material; Hot-water line (6) and the available plastic tube of cold water pipe (7); Electric heating compensator (8) adopts 400w/220V.Referring to Fig. 2, install and use the displacement type solar vacuum-tube water heater and can adopt single tube or two-tube as required.When using single tube, hot-water line (6) is connected with running water pipe with hot water pipeline respectively with cold water pipe (7), stays connector lug to be connected giving of electric heating compensator (8) with plug.Use when two-tube, two hot-water lines (6) are connected with three-way pipe with cold water pipe (7), the connector lug of both sides electric heating compensators (8) links to each other with same attaching plug, and whole water heater is fixed on the wall or building of Chaoyang with fixing card (12).Use principle: open cold valves (9), cold water enters cavity and is full of container by cold water pipe (7), solar radiation is converted to heat energy through vacuum tube, make the water heating in the chamber, when taking hot water, open hot water valve (10), hot water flows out by hot-water line (6), regulate water temperature with control valve (11), water temperature generally can reach 40～80 ℃.Meet cloudy day or solar radiation when very weak, the water in the vacuum tube chamber is carried out electrical heating by electric heating compensator (8).
The utility model compared with prior art has the following advantages: simple in structure, cost is low, the thermal efficiency is high, occupy little space, aesthetic in appearance, can be supporting with various building.
Claims (2)
1, a kind of displacement type solar vacuum-tube water heater, it is characterized in that open type double layer vacuum tube by outer tube (1) and interior pipe (2) formation, be vacuum layer (3) between outer tube (1) and the interior pipe (2), interior pipe (2) surface is covered with solar spectrum selective absorbing film (4), the openend installing sealing cap (5) of vacuum tube, one end of hot-water line (6) and cold water pipe (7) and electric heating compensator (8) place in the vacuum tube chamber respectively, and fixing by sealing cap (5).
2, displacement type solar vacuum-tube water heater according to claim 1 is characterized in that outer tube (1) is a transparent glass tube, and interior pipe (2) adopts glass, stainless steel or copper to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93219973U CN2158995Y (en) | 1993-07-30 | 1993-07-30 | Volume type vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93219973U CN2158995Y (en) | 1993-07-30 | 1993-07-30 | Volume type vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158995Y true CN2158995Y (en) | 1994-03-16 |
Family
ID=33799240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93219973U Expired - Fee Related CN2158995Y (en) | 1993-07-30 | 1993-07-30 | Volume type vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158995Y (en) |
-
1993
- 1993-07-30 CN CN93219973U patent/CN2158995Y/en not_active Expired - Fee Related
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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 |