CN2194483Y - Glass vacuum tube solar energy water boiling-heating apparatus - Google Patents
Glass vacuum tube solar energy water boiling-heating apparatus Download PDFInfo
- Publication number
- CN2194483Y CN2194483Y CN94200426U CN94200426U CN2194483Y CN 2194483 Y CN2194483 Y CN 2194483Y CN 94200426 U CN94200426 U CN 94200426U CN 94200426 U CN94200426 U CN 94200426U CN 2194483 Y CN2194483 Y CN 2194483Y
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- China
- Prior art keywords
- water
- vacuum tube
- valve
- model
- utility
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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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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a glass vacuum tube solar energy water boiling-heating device. The utility model is composed of a glass vacuum tube, a collecting tube, a heat-preservation water tank, a temperature-controlling valve, an upper circulation tube, a lower circulation tube, a support frame, a reflecting plate, etc. A valve which can block the circulation of the water is arranged on the upper circulation tube. When the temperature-controlling valve for the boiled water is selected and the valve is closed, the utility model is a direct-current water boiling device. When the valve is opened, the utility model is a water heating device which adopts the circulation method to heat the water. The utility model has the advantages of repeatable heating. The utility model has high heat efficiency, simple structure, safe operation, one machine with two purposes.
Description
The utility model relates to and utilizes glass-vacuum tube to collect solar energy in the solar energy heat utilization field, cold water is heated into the solar water-boiler of hot water or boiling water.
Along with the maturation of all glass vacuum heat collection tube of solar energy technology and the reduction of cost, vacuum tubular glass solar collector's use is increasingly extensive.Occurred the multiple device that utilizes glass-vacuum tube heat hot water or boiling water in recent years, wherein hot water apparatus adopts the circulation mode of heating more, but this mode of heating can't produce boiling water.Boiling water device then is a single flow, and single flow has the fast advantage of boiling water when the heating boiling water.Boiling water device can be the single flow hot water apparatus by changing leaving water temperature also simultaneously, but the problem that exists is that the hot water of generation flows into attemperater, too many or too much for use as making the same day,, can't use and can't continue heating in second day because of water tank heat waste temperature reduces, have to bleed off, cause waste easily.
The purpose of this utility model just provides a kind of thermal efficiency height, simple in structure, safe and reliable to operation, the solar water-boiler of dual-use.Its heating boiling water adopts single flow, has the fast advantage of boiling water, and heat hot water adopts endless form, has the advantages that to repeat to heat.
The technical solution of the utility model is: hot water-boiling water device is formed (quantity of vacuum tube is determined for the boiling water hot water amount by required) by several glass-vacuum tubes, is provided with inserted rod in the vacuum tube pipe to reduce the water capacity of vacuum tube, shortens the boiling water time.But the collector East and West direction or the north-south of hot water-boiler are fixed on the support, and the vacuum tube openend is communicated with collector by sealing gasket, and the vacuum tube bottom is provided with back reflector.The collector two ends are provided with three outlets altogether, be provided with an end of two outlets (being the upper end during collector north-south), one is hot water outlet, link to each other with the hot water inlet of water tank by upper circular tube, an outlet is provided with a silk pipe nipple and is connected with temperature-sensing valve, the water side of temperature-sensing valve links to each other with outlet pipe, and the delivery port place is provided with the insulation boiled water tank.The outlet of the collector other end is a cold water inlet, links to each other with the cooling water outlet of water tank by following circulation pipe.Be provided with the circulation that a valve can be blocked water at upper circular tube, between outlet of the collector of upper circular tube and valve, be equipped with a blast pipe.Selecting the boiling water temperature-sensing valve for use, when closing the upper circular tube valve, device is a single flow boiler.Having when solar radiation in the glass-vacuum tube of selective absorption surface on the pipe, make the intensification of being heated of water in the pipe, and make water heating in the collector by the free convection mode, when water temperature reaches or during near 100 ℃, temperature-sensing valve is opened automatically, boiling water flows out collector by the pressure of water in the water tank, enters boiled water tank, and cold water then covers collector by following circulation pipe.As open the upper circular tube valve, device becomes water heater, heated hot water will enter water tank along upper circular tube owing to thermosyphon action in the collector, and water in water tank flows to collector by following circulation pipe simultaneously, forms a natural convection loop and makes the water in the water tank be heated.
The utlity model has out that boiling water is fast, boiling water utilization rate height, hot water can repeat heating, characteristics such as simple in structure, have good use promotional value.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is glass vacuum tube solar water-boiler schematic diagram.
Fig. 2 is the structural representation of collector part.
This device comprises some glass-vacuum tubes (1), inserted rod (2), collector (3), support (4), sealing gasket (5), back reflector (6), hot water outlet (7), upper circular tube (8), water tank (9), hot water inlet (10), a silk pipe nipple (11), temperature-sensing valve (12), outlet pipe (13), insulation boiled water tank (14), cold water inlet (15), following circulation pipe (16), cooling water outlet (17), valve (18), blast pipe (19), tailstock (20), insulation material (21), shell (22).
Glass vacuum tube solar water-boiling water device as shown in Figure 1 and Figure 2 is made up of some glass-vacuum tubes (1), is provided with inserted rod (2) in the vacuum tube (1).Vacuum tube (1) north-south is placed on the support (4) that has back reflector (6), and its openend is communicated with East and West direction collector (3) by sealing gasket (5).Vacuum tube (1) tail end is fixed on the support (4) by tailstock (20), and insulation material (21) and shell (22) are arranged outside the collector (3).Collector (3) is provided with an end of two openings, and one of them is hot water outlet (7), links to each other with the hot water inlet (10) of water tank (9) by upper circular tube (8).Another outlet is provided with a silk pipe nipple (11) and is connected with temperature-sensing valve (12), and the same outlet pipe in water side (13) of temperature-sensing valve (12) links to each other, and the delivery port place is provided with insulation boiled water tank (14).The outlet of collector (3) other end is cold water inlet (15), links to each other with the cooling water outlet (17) of water tank (9) by following circulation pipe (16).Be provided with the circulation that a valve (18) can be blocked water at upper circular tube (8).Between outlet of the collector (3) of upper circular tube (8) and valve (18), be equipped with a blast pipe (19).
The maximum minable water yield that produces of hot water-boiler is every square metre of daily output boiling water 30kg, produces 40-70 ℃ of hot water 100Kg daily.The angle on vacuum tube and ground should be local latitude on the device.In the area of latitude, can place by 30 degree less than 30 degree.All can annually use in the area that is not less than-5 ℃ at not icing and the lowest temperature.
Claims (3)
1, glass vacuum tube solar water-boiler, by glass-vacuum tube, collector, attemperater, temperature-sensing valve, critical pieces such as circulation pipe, support, reflecting plate are formed up and down, it is characterized in that: the collector two ends are provided with three outlets altogether, be provided with an end of two outlets, one is connected with upper circular tube for hot water outlet, an outlet is provided with a silk pipe nipple and is connected with temperature-sensing valve, and the outlet of the collector other end is that cold water inlet is connected with following circulation pipe.
2, by the described glass vacuum tube solar water-boiler of claim 1, it is characterized in that: upper circular tube is provided with valve.
3, by the described glass vacuum tube solar water-boiler of claim 1, it is characterized in that: be provided with the inserted rod that reduces water capacity in the pipe in the glass-vacuum tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94200426U CN2194483Y (en) | 1994-01-14 | 1994-01-14 | Glass vacuum tube solar energy water boiling-heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94200426U CN2194483Y (en) | 1994-01-14 | 1994-01-14 | Glass vacuum tube solar energy water boiling-heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194483Y true CN2194483Y (en) | 1995-04-12 |
Family
ID=33820765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94200426U Expired - Fee Related CN2194483Y (en) | 1994-01-14 | 1994-01-14 | Glass vacuum tube solar energy water boiling-heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194483Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607184A (en) * | 2012-02-27 | 2012-07-25 | 山西景辉能源科技有限公司 | Heat-storage solar water boiling system |
-
1994
- 1994-01-14 CN CN94200426U patent/CN2194483Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607184A (en) * | 2012-02-27 | 2012-07-25 | 山西景辉能源科技有限公司 | Heat-storage solar water boiling system |
| CN102607184B (en) * | 2012-02-27 | 2013-09-18 | 山西景辉能源科技有限公司 | Heat-storage solar water boiling system |
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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 |