CN103912992A - Polyester vacuum pipe waterless tank solar water heater - Google Patents
Polyester vacuum pipe waterless tank solar water heater Download PDFInfo
- Publication number
- CN103912992A CN103912992A CN201310687117.7A CN201310687117A CN103912992A CN 103912992 A CN103912992 A CN 103912992A CN 201310687117 A CN201310687117 A CN 201310687117A CN 103912992 A CN103912992 A CN 103912992A
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- Prior art keywords
- vacuum tube
- vacuum
- tube
- water heater
- polyester
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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
Abstract
A polyester vacuum pipe waterless tank solar water heater is high in light transmittance, impact-resistant, safe and reliable in use, good in heat resistance and weather resistance, long in service life, free of toxicity, environmentally friendly, compact in structure and simple in manufacture process and can kill microorganisms and bacteria in water. The water heater comprises a plurality of vacuum pipes arranged abreast and is characterized in that the vacuum pipes are made of polymethyl methacrylate, polycarbonate or polystyrene, the vacuum pipes can resist the temperature of -40-105 DEG C, the light transmittance is 90-93%, the diameter is 100-150mm, and the length is 1.3-1.8m. A blowoff valve is arranged on an outer pipe of each vacuum pipe. An exhaust port and a water feeding and returning connector are arranged in the upper end and the lower end of each vacuum pipe, the water feeding and returning connectors of the vacuum pipes are connected with connectors of a hollow structure in an insertion mode, the water feeding and returning pipeline connectors are arranged in the connectors, an inner pipe of each vacuum pipe is a heat exchange water storage cavity, and a temperature and position sensor is arranged in the inner pipe of the corresponding vacuum pipe.
Description
Technical field
The present invention relates to a kind of polyester vacuum tube non-water tank solar water heater that is applied to solar water heater field.
Technical background
China's solar water heater product is mainly taking glass-vacuum tube photo-thermal conversion regime as main at present, adopts roof, roof formula that (top hot type) is installed.In use procedure for many years, because factors such as being subject to transport, weather affects, as the factors such as big bump, high wind, severe snow, thunder and lightning, hail, the violent temperature difference often have booster phenomenon, cause potential safety hazard, cause again water resource waste, affect user simultaneously and use.Especially the hot water being detained in vacuum tube accounts for 25% of total capacity and cannot participate in supplying water, and causes thermal water resource waste.The power consumption of vacuum tube production process is huge, discharges again great amount of carbon dioxide simultaneously, has increased atmosphere greenhouse effects.
Summary of the invention
For addressing the above problem, the invention provides a kind of light transmittance high, impact resistance, safe and reliable, have fabulous heat-resisting, weather resisteant, life-span length, asepsis environment-protecting, have killing action to the microorganism in water, bacterium, compact conformation, the simple polyester vacuum tube of manufacturing process non-water tank solar water heater.
The polyester vacuum tube non-water tank solar water heater the present invention relates to, comprise multiple vacuum tubes that are arranged in juxtaposition, its special character is: the material of described vacuum tube is polymethyl methacrylate, Merlon or polystyrene, its heatproof-40 DEG C～105 DEG C, light transmittance is 90%～93%, the diameter of vacuum tube is 100mm-150mm, length is 1.3 m-1.8m, vacuum tube outer tube is provided with exhaust-valve, on vacuum tube, lower two ends are respectively equipped with exhaust outlet and upper water backwater interface, the upper water backwater interface of each vacuum tube is connected with the connector of hollow structure by plug-in mounting mode, connector is provided with top backwater pipe interface, vacuum tube inner tube is heat exchange water storage cavity, in vacuum tube inner tube, be provided with temperature, position sensor.
Described vacuum tube inner tube and vacuum tube outer tube open at both ends, be connected with inner end seals at vacuum tube inner tube open-mouth, is connected with outer end envelope at vacuum tube outer tube open-mouth.
Described temperature, position sensor are arranged in exhaust outlet.
Described upper water backwater interface is provided with vacuum heat-insulating layer around.
Described exhaust-valve is located at outer end and seals up.
On connector, be provided with electrical auxiliary heater interface.
Beneficial effect of the present invention is as follows:
1. the vacuum tube described in adopts the transparent resins such as polymethyl methacrylate, polycarbonate or polystyrene, acid and alkali-resistance, asepsis environment-protecting, and its light transmittance is more taller than glass, reaches 90%～93%, its proportion 1.18g/cm
3, impact resistance is higher 15 times than glass, is difficult for fragmentation, uses safety and reliability.
2. the transparent resin that adopted has fabulous heat-resisting, weather resisteant, adaptive temperature is at-40 DEG C～105 DEG C, be exposed to the sun in the sun and do not change performance, only decline 0.8%, adapt to various harsh weather through 12 years exposure test light transmittances, shock-resistant, be applicable to various environment and use, there is life-span length, asepsis environment-protecting simultaneously, recyclable recycling, the feature of saving resource.
3. what the transparent resin light transmittance that adopted was the highest reaches 93%, and can see through 70% ultraviolet ray, and simple glass only has 6%, is that other materials does not have, and ultraviolet ray has killing action to the microorganism in water, bacterium.
4, because the intensity of vacuum tube is high, by increasing vacuum tube specification, single tube volume is reached more than 10 liters, can cancel water tank, the water heater volume after combination is with suitable with the water heater volume of water tank; Because upper water backwater interface is arranged on vacuum tube lower end, in vacuum tube, without being detained hot water, rate of thermal water utilization reaches 100%.
5. compact conformation of the present invention, manufacturing process is simple, and cost is low, is more suitable for promotion and application.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of single vacuum tube in Fig. 1;
In figure: 1-vacuum tube; 101-outer tube; 102-inner tube; 2-connector; 3-top backwater pipe interface; 4-electrical auxiliary heater interface; 5-temperature, level sensor; 6-inner end seals; 7-outer end envelope; 8-upper water backwater interface; 9-exhaust outlet; 10-exhaust-valve; 11-vacuum heat-insulating layer.
Detailed description of the invention
Embodiment 1
As shown in the figure, the present invention includes multiple vacuum tubes that are arranged in juxtaposition 1, the present embodiment is taking 9 as example, the material of described vacuum tube 1 is polymethyl methacrylate, Merlon or polystyrene, the present embodiment is taking polymethyl methacrylate as example, its heatproof-40 DEG C～105 DEG C, light transmittance are 93%, the diameter of vacuum tube 1 is 100mm, length is 1.8m, vacuum tube outer tube 101 is provided with exhaust-valve 10, vacuum tube 1 upper/lower terminal is respectively equipped with exhaust outlet 9 and upper water backwater interface 8, and described upper water backwater interface 8 is provided with vacuum heat-insulating layer 11 around.The upper water backwater interface 8 of each vacuum tube is connected with the connector 2 of hollow structure by plug-in mounting mode, connector 2 is provided with heat-insulation layer around, connector 2 is provided with top backwater pipe interface 3 and electrical auxiliary heater interface 4, when actual installation, put into electrical auxiliary heater by electrical auxiliary heater interface 4, top backwater pipe interface 3 is connected with supply channel.Vacuum tube inner tube 102 is heat exchange water storage cavity, is provided with temperature, position sensor 5 in vacuum tube inner tube 102.
The inner tube of vacuum tube described in the present embodiment 102 and vacuum tube outer tube 101 open at both ends, be connected with inner end seals 6 at vacuum tube inner tube 102 open-mouths by bonding (or hot melting way), be connected with outer end envelope 7 at vacuum tube outer tube 101 open-mouths by bonding (or hot melting way), described temperature, position sensor 5 are arranged in exhaust outlet 9, and described exhaust-valve 10 is located in outer end envelope 7.
Embodiment 2
As shown in the figure, the present invention includes multiple vacuum tubes that are arranged in juxtaposition 1, the present embodiment is taking 9 as example, the material of described vacuum tube 1 is polymethyl methacrylate, Merlon or polystyrene, the present embodiment is taking Merlon as example, its heatproof-40 DEG C～105 DEG C, light transmittance are 90%%, the diameter of vacuum tube 1 is 1150mm, length is 1.3m, vacuum tube outer tube 101 is provided with exhaust-valve 10, vacuum tube upper/lower terminal is respectively equipped with exhaust outlet 9 and upper water backwater interface 8, and described upper water backwater interface 8 is provided with vacuum heat-insulating layer 11 around.The upper water backwater interface 8 of each vacuum tube is connected with the connector 2 of hollow structure by plug-in mounting mode, connector 2 is provided with heat-insulation layer 201 around, connector 2 is provided with top backwater pipe interface 3 and electrical auxiliary heater interface 4, when actual installation, put into electrical auxiliary heater by electrical auxiliary heater interface 4, top backwater pipe interface 3 is connected with supply channel.Vacuum tube inner tube 102 is heat exchange water storage cavity, is provided with temperature, position sensor 5 in vacuum tube inner tube 102.
Described vacuum tube inner tube 102 and vacuum tube outer tube 101 open at both ends, be connected with inner end seals 6 at vacuum tube inner tube 102 open-mouths by hot melting way (or bonding), be connected with outer end envelope 7 at vacuum tube outer tube 101 open-mouths by hot melting way (or bonding), described temperature, position sensor 5 are arranged in exhaust outlet 9, and described exhaust-valve 10 is located in outer end envelope 7.
Embodiment 3
As shown in the figure, the present invention includes multiple vacuum tubes that are arranged in juxtaposition 1, the present embodiment is taking 9 as example, the material of described vacuum tube 1 is polymethyl methacrylate, Merlon or polystyrene, the present embodiment is taking polystyrene as example, and its heatproof-40 DEG C～105 DEG C, light transmittance are 91%, and the diameter of vacuum tube 1 is 120mm, length is 1.5m, the other the same as in Example 1.
Embodiment 4
Described vacuum tube inner tube 102 is closed tube, and vacuum tube outer tube 101 one end are uncovered, the other the same as in Example 1-embodiment 3.
Claims (6)
1. polyester vacuum tube non-water tank solar water heater, comprise multiple vacuum tubes that are arranged in juxtaposition, it is characterized in that: the material of described vacuum tube is polymethyl methacrylate, Merlon or polystyrene, its heatproof-40 DEG C～105 DEG C, light transmittance is 90%～93%, the diameter of vacuum tube is 100 mm-150mm, length is 1.3 m-1.8m, vacuum tube outer tube is provided with exhaust-valve, on vacuum tube, lower two ends are respectively equipped with exhaust outlet and upper water backwater interface, the upper water backwater interface of each vacuum tube is connected with the connector of hollow structure by plug-in mounting mode, connector is provided with top backwater pipe interface, vacuum tube inner tube is heat exchange water storage cavity, in vacuum tube inner tube, be provided with temperature, position sensor.
2. polyester vacuum tube non-water tank solar water heater according to claim 1, is characterized in that: described vacuum tube inner tube and vacuum tube outer tube open at both ends, be connected with inner end seals at vacuum tube inner tube open-mouth, and be connected with outer end envelope at vacuum tube outer tube open-mouth.
3. polyester vacuum tube non-water tank solar water heater according to claim 1, is characterized in that: described temperature, position sensor are arranged in exhaust outlet.
4. polyester vacuum tube non-water tank solar water heater according to claim 1, is characterized in that: described upper water backwater interface is provided with vacuum heat-insulating layer around.
5. polyester vacuum tube non-water tank solar water heater according to claim 1, is characterized in that: described exhaust-valve is located at outer end and seals up.
6. polyester vacuum tube non-water tank solar water heater according to claim 1, is characterized in that: on connector, be provided with electrical auxiliary heater interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687117.7A CN103912992A (en) | 2013-12-17 | 2013-12-17 | Polyester vacuum pipe waterless tank solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687117.7A CN103912992A (en) | 2013-12-17 | 2013-12-17 | Polyester vacuum pipe waterless tank solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103912992A true CN103912992A (en) | 2014-07-09 |
Family
ID=51038870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687117.7A Pending CN103912992A (en) | 2013-12-17 | 2013-12-17 | Polyester vacuum pipe waterless tank solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912992A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270441A (en) * | 1975-12-08 | 1977-06-11 | Mitsubishi Rayon Co Ltd | Solar heat water heater |
| US4148296A (en) * | 1977-11-28 | 1979-04-10 | Philip Parlato | Solar heating apparatus and mounting therefor |
| FR2540610A1 (en) * | 1983-02-04 | 1984-08-10 | Liebard Alain | Water-heater for heating and storage by direct passage of domestic water to integrated solar collectors |
| CN1474113A (en) * | 2002-08-06 | 2004-02-11 | 夏庆华 | Plate type plastic solar energy air conditioner |
| CN2615594Y (en) * | 2003-03-12 | 2004-05-12 | 华群 | Vacuum tube |
| CN200949936Y (en) * | 2006-09-28 | 2007-09-19 | 常州康寿能源有限公司 | Solar thermal-collecting tube |
| CN201050897Y (en) * | 2007-04-12 | 2008-04-23 | 徐阳 | Solar heat-collecting tube |
| CN201340105Y (en) * | 2008-08-22 | 2009-11-04 | 李景刚 | Integral-type freeze-prevention solar water heater |
| CN201443799U (en) * | 2009-03-02 | 2010-04-28 | 王锁玉 | Circulating compensation type solar heating system |
| CN102401475A (en) * | 2010-09-09 | 2012-04-04 | 江苏桑力太阳能工业有限公司 | Balcony wall-mounted solar water heater system device |
-
2013
- 2013-12-17 CN CN201310687117.7A patent/CN103912992A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270441A (en) * | 1975-12-08 | 1977-06-11 | Mitsubishi Rayon Co Ltd | Solar heat water heater |
| US4148296A (en) * | 1977-11-28 | 1979-04-10 | Philip Parlato | Solar heating apparatus and mounting therefor |
| FR2540610A1 (en) * | 1983-02-04 | 1984-08-10 | Liebard Alain | Water-heater for heating and storage by direct passage of domestic water to integrated solar collectors |
| CN1474113A (en) * | 2002-08-06 | 2004-02-11 | 夏庆华 | Plate type plastic solar energy air conditioner |
| CN2615594Y (en) * | 2003-03-12 | 2004-05-12 | 华群 | Vacuum tube |
| CN200949936Y (en) * | 2006-09-28 | 2007-09-19 | 常州康寿能源有限公司 | Solar thermal-collecting tube |
| CN201050897Y (en) * | 2007-04-12 | 2008-04-23 | 徐阳 | Solar heat-collecting tube |
| CN201340105Y (en) * | 2008-08-22 | 2009-11-04 | 李景刚 | Integral-type freeze-prevention solar water heater |
| CN201443799U (en) * | 2009-03-02 | 2010-04-28 | 王锁玉 | Circulating compensation type solar heating system |
| CN102401475A (en) * | 2010-09-09 | 2012-04-04 | 江苏桑力太阳能工业有限公司 | Balcony wall-mounted solar water heater system device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |
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| WD01 | Invention patent application deemed withdrawn after publication |