CN203671961U - Solar heat exchanger and wall-mounted pressure-bearing type solar water heater without water tank - Google Patents
Solar heat exchanger and wall-mounted pressure-bearing type solar water heater without water tank Download PDFInfo
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- CN203671961U CN203671961U CN201320827723.XU CN201320827723U CN203671961U CN 203671961 U CN203671961 U CN 203671961U CN 201320827723 U CN201320827723 U CN 201320827723U CN 203671961 U CN203671961 U CN 203671961U
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- heat exchange
- exchange water
- vacuum interlayer
- water storehouse
- solar
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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
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Abstract
The utility model provides a solar heat exchanger and a wall-mounted pressure-bearing type solar water heater without a water tank. The solar heat exchanger comprises a heat exchange water storage bin provided with multiple cavities inside. The cavities are communicated through passing holes. The solar heat exchanger is characterized in that a vacuum interlayer is arranged on the light receiving face of the heat exchange water storage bin and the other faces are provided with insulating layers or the circumferential face of the heat exchange water storage bin is provided with the vacuum interlayer, a vacuum interlayer panel and the heat exchange water storage bin are made of polymethyl methacrylate or polycarbonate or polystyrene, the light receiving face of the vacuum interlayer panel is multiple sections of curved surfaces with equal arc lengths, a water inlet and a water outlet are formed in one side of the heat exchange water storage bin, the back face of the heat exchange water storage bin is coated with a reflecting film, and the solar heat exchanger is further provided with a blowoff valve communicated with the vacuum interlayer. The solar heat exchanger and the wall-mounted pressure-bearing type solar water heater without the water tank have the advantages of being high in light transmission rate is high, strong in anti-impact force, resistant to heat, weather, acid and base, environmentally friendly, free of toxin, long in service life, capable of allowing 70% of ultraviolet light to transmit, compact in structure, high in heat exchange efficiency, capable of bearing pressure, storing water and exchanging heat integrally, free of indoor water tank, flexible to install and suitable for being installed on a balcony and a wall.
Description
Technical field
The utility model relates to a kind of photothermal conversion device, is applied to solar water heater and manufactures field, particularly a kind of solar heat exchanger and wall hanging pressure bearing type non-water tank solar water heater.
Background technology
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, there is following problem:
1. 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, not only cause potential safety hazard but also affect user's use, mounting means affects again the conventional maintenance in house simultaneously.
2. light source area utilization aspect is only 50%, causes the significant wastage of light source area.
3. the power consumption of vacuum tube production process is huge, discharges again great amount of carbon dioxide simultaneously, has increased atmosphere greenhouse effects.
4. existing product is not suitable with wall hanging mounting means.
Utility model content
For addressing the above problem, the utility model provides a kind of solar heat exchanger and wall hanging pressure bearing type non-water tank solar water heater, its light transmittance is high, and impact resistance is strong, uses safety and reliability, there is fabulous heat-resisting, weather resisteant, acid and alkali-resistance, environment-protecting asepsis, long service life, can see through 70% ultraviolet ray, compact conformation, heat exchange efficiency is high; Pressure-bearing, retaining, heat-exchange integrated, indoor without water storage box, save living space, flexible for installation, applicable balcony, wall are installed.
Technical solution of the present utility model is:
A kind of solar heat exchanger, comprise heat exchange water storehouse, in heat exchange water storehouse, be provided with multiple cavitys, between each cavity, communicate by via hole, its special character is: the sensitive surface at heat exchange water storehouse is provided with vacuum interlayer, other face is provided with heat-insulation layer or is provided with vacuum interlayer at the side face of heat exchange water storehouse, the material of described vacuum interlayer panel and heat exchange water storehouse is polymethyl methacrylate, Merlon or polystyrene, vacuum interlayer panel sensitive surface is the curved surface that multistage arc length is equal, be provided with water inlet in heat exchange water storehouse one side, delivery port, be covered with reflective membrane at the heat exchange water storehouse back side, this solar heat exchanger is also provided with the exhaust-valve communicating with vacuum interlayer.
Described vacuum interlayer is located at the side face of heat exchange water storehouse, between vacuum interlayer panel and heat exchange water storehouse, be provided with brace rod, the vacuum interlayer of heat exchange water storehouse side is the inner cover plate by being arranged on heat exchange water storehouse port and is arranged on the outer cover plate formation on vacuum interlayer panel, six vacuum heat-insulating layer structures, make heat-insulating property better.
Described water inlet, delivery port are positioned at same body, can realize coaxial rotating.
A kind of wall hanging pressure bearing type non-water tank solar water heater, comprise multiple solar heat exchangers that connect combination by connector, described solar heat exchanger comprises heat exchange water storehouse, in heat exchange water storehouse, be provided with multiple cavitys, between each cavity, communicate by via hole, its special character is: the sensitive surface at heat exchange water storehouse is provided with vacuum interlayer, other face is provided with heat-insulation layer or is provided with vacuum interlayer at the side face of heat exchange water storehouse, the material of described vacuum interlayer panel and heat exchange water storehouse is polymethyl methacrylate, Merlon or polystyrene, vacuum interlayer panel sensitive surface is the curved surface that multistage arc length is equal, be provided with water inlet in heat exchange water storehouse one side, delivery port, be covered with reflective membrane at the heat exchange water storehouse back side, described solar heat exchanger is also provided with the exhaust-valve communicating with vacuum interlayer.
Described vacuum interlayer is located at the side face of heat exchange water storehouse, between vacuum interlayer panel and heat exchange water storehouse, be provided with brace rod, the vacuum interlayer of heat exchange water storehouse side is the inner cover plate by being arranged on heat exchange water storehouse port and is arranged on the outer cover plate formation on vacuum interlayer panel, six vacuum heat-insulating layer structures, make heat-insulating property better.
Water inlet, delivery port are positioned at same body.
Described solar heat exchanger is Dual-layer structure, to reduce stress, is convenient to install.
When actual use, water inlet is connected with water supply line, and delivery port is connected with user's hot water pipeline, forms solar-heating network of rivers network, and its beneficial effect is as follows:
1, heat-resisting, weather-proof optical material---the transparent resins such as polymethyl methacrylate, Merlon, polystyrene have been adopted, its light transmittance is 90%～93% more taller than glass, and weight only has the half of glass, and impact resistance is higher 15 times than glass, be difficult for broken, safe and reliable.
2, the transparent resin adopting has fabulous heat-resisting, weather resisteant, and adaptive temperature-40 DEG C～105 DEG C, are 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, acid and alkali-resistance, environment-protecting asepsis; Long service life, recyclable recycling simultaneously, saving resource.
What in the transparent resin 3, adopting, light transmittance 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, the utility model compact conformation, light source area utilization reaches 100%, is the twice of the heating capacity of glass heat-collecting vacuum tube water heater with area light source, and heat exchange efficiency is higher, and heat conductivility is lower 3.5 times than glass, and heat-insulating property is better; Pressure-bearing, retaining, heat-exchange integrated, simple in structure, the length of heat exchange water storehouse can be according to 30 liters of/meter of selections, indoor without water storage box, have saved living space; Wall-hanging design and installation more flexibly, be more suitable for balcony, wall is installed; Heat exchanger vacuum interlayer panel is curved design, efficiently solves the light pollution that reverberation causes environment.Production process is pollution-free, low power consuming, technique is simple, cost is low, is more suitable for promotion and application.
Brief description of the drawings
Fig. 1 is the structural representation of the solar heat exchanger of embodiment 1;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of the solar heat exchanger of embodiment 2;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the structural representation of the solar water heater of embodiment 3.
In figure: 1. vacuum interlayer panel; 2. heat exchange water storehouse; 3. vacuum interlayer; 4. inner cover plate; 5. inner cover plate; 6. outer cover plate; 7. outer cover plate; 8. water inlet; 9. delivery port; 10. exhaust-valve; 11. brace rods; 12. reflective membranes; 13. via holes, 14. heat-insulation layers, 15 heat exchangers; 16. heat-insulation layers; 17. connectors; 18. pressure maintaining valves; 19. access magnetic valves; 20 antifreeze circulating pumps; 21. electrical auxiliary heaters; 22. control circuit interfaces; 23. temperature sensors.
Detailed description of the invention
embodiment 1
As Fig. 1, shown in Fig. 2, this solar heat exchanger has a heat exchange water storehouse 2, in heat exchange water storehouse 2, be provided with multiple cavitys, the present embodiment is taking three as example, between each cavity, communicate by via hole 13, be provided with vacuum interlayer 3 at the side face of heat exchange water storehouse 2, between vacuum interlayer panel 1 and heat exchange water storehouse 2, be provided with brace rod 11, described brace rod 11 is integrated with heat exchange water storehouse 2, the material of described vacuum interlayer panel 1 and heat exchange water storehouse 2 is polymethyl methacrylates, Merlon or polystyrene, in the present embodiment, adopt polymethyl methacrylate, its heatproof-40 DEG C～105 DEG C, light transmittance is 93%, acid and alkali-resistance, asepsis environment-protecting.Vacuum interlayer panel 1 sensitive surface is the curved surface that multistage arc length is equal, the adjacent changeover portion of two curved surfaces and the changeover portion of the curved surface in outside are plane, be provided with and be positioned at entering of same body in heat exchange water storehouse 2 one sides, delivery port 8, 9, heat exchange water storehouse 2 both sides ports arrange inner cover plate 4, 5 and integral by bonding (or hot melt) mode and heat exchange water storehouse 2, at vacuum interlayer panel 1 both sides port, outer cover plate 6 is set, 7 and integral with vacuum interlayer panel 1 bonding (or hot melt) mode, inner cover plate 4, outer cover plate 5 and inner cover plate 6, outer cover plate 7 forms the vacuum interlayer 3 of side.At outer cover plate 6(or the outer cover plate 7 of vacuum interlayer) on be provided with exhaust-valve 10, be covered with reflective membrane 12 at heat exchange water storehouse 2 back sides.
The length of described heat exchange water storehouse 2 can, according to 30 liters of/meter of selections, adopt upper and lower double-decker as length while exceeding two meters.
embodiment 2
As shown in Figure 3, Figure 4, this solar heat exchanger has a heat exchange water storehouse 2, in heat exchange water storehouse 2, be provided with multiple cavitys, the present embodiment, taking three as example, communicates by via hole 13 between each cavity, be provided with vacuum interlayer 3 at the sensitive surface of heat exchange water storehouse 2, the material of vacuum interlayer panel 1 and heat exchange water storehouse 2 is polymethyl methacrylate, Merlon or polystyrene, adopts Merlon in the present embodiment, its heatproof-40 DEG C～105 DEG C, light transmittance is 90%, acid and alkali-resistance, environment-protecting asepsis.Vacuum interlayer panel 1 sensitive surface is the curved surface that multistage arc length is equal, the adjacent changeover portion of two curved surfaces and the changeover portion of the curved surface in outside are plane, between vacuum interlayer panel 1 and heat exchange water storehouse 2, be provided with brace rod 11, described brace rod 11 is integrated with heat exchange water storehouse 2, be provided with the water inlet 8 that is positioned at same body in heat exchange water storehouse 2 one sides, delivery port, 9, the both sides of heat exchange water storehouse 2 arrange inner cover plate 4, inner cover plate 5 is also integral with heat exchange water storehouse 2 hot melts (or bonding), other face at vacuum interlayer 3 is provided with heat-insulation layer 14, in inner cover plate 4(or inner cover plate 5) on be provided with the exhaust-valve 10 communicating with vacuum interlayer 3, be covered with reflective membrane 12 at heat exchange water storehouse 2 back sides.
The length of described heat exchange water storehouse 2 can, according to 30 liters of/meter of selections, adopt Dual-layer structure as length while exceeding two meters.
As described in Figure 5, by multiple embodiment 2(or embodiment 3) in solar heat exchanger 15 connect and be combined into a wall hanging pressure bearing type non-water tank solar water heater by connector, in the present embodiment, adopt 4 solar heat exchangers, and be Dual-layer structure
.described connector comprises tube connector 17, be located at temperature sensor 23 on tube connector 17, be located at the pressure maintaining valve 18 of tube connector 17 entrance sides, be wrapped in the heat-insulation layer 16 outside tube connector 17, described tube connector 17 is formed in parallel by three pipes, wherein series connection access magnetic valve 19, antifreeze circulating pump 20, electrical auxiliary heater 21 in intermediate duct, the lead end of described access magnetic valve 19, antifreeze circulating pump 20 and electrical auxiliary heater 21 is drawn with outer control circuit and is connected by circuit interface 22.
Claims (7)
1. a solar heat exchanger, comprise heat exchange water storehouse, in heat exchange water storehouse, be provided with multiple cavitys, between each cavity, communicate by via hole, it is characterized in that: the sensitive surface at heat exchange water storehouse is provided with vacuum interlayer, other face is provided with heat-insulation layer or is provided with vacuum interlayer at the side face of heat exchange water storehouse, the material of described vacuum interlayer panel and heat exchange water storehouse is polymethyl methacrylate, Merlon or polystyrene, vacuum interlayer panel sensitive surface is the curved surface that multistage arc length is equal, be provided with water inlet in heat exchange water storehouse one side, delivery port, be covered with reflective membrane at the heat exchange water storehouse back side, this solar heat exchanger is also provided with the exhaust-valve communicating with vacuum interlayer.
2. solar heat exchanger according to claim 1, it is characterized in that: described vacuum interlayer is located at the side face of heat exchange water storehouse, between vacuum interlayer panel and heat exchange water storehouse, be provided with brace rod, the vacuum interlayer of heat exchange water storehouse side is the inner cover plate by being arranged on heat exchange water storehouse port and is arranged on the outer cover plate formation on vacuum interlayer panel.
3. solar heat exchanger according to claim 1, is characterized in that: described water inlet, delivery port are positioned at same body.
4. a wall hanging pressure bearing type non-water tank solar water heater, comprise multiple solar heat exchangers that connect combination by connector, described solar heat exchanger comprises heat exchange water storehouse, in heat exchange water storehouse, be provided with multiple cavitys, between each cavity, communicate by via hole, it is characterized in that: the sensitive surface at heat exchange water storehouse is provided with vacuum interlayer, other face is provided with heat-insulation layer or is provided with vacuum interlayer at the side face of heat exchange water storehouse, the material of described vacuum interlayer panel and heat exchange water storehouse is polymethyl methacrylate, Merlon or polystyrene, vacuum interlayer panel sensitive surface is the curved surface that multistage arc length is equal, be provided with water inlet in heat exchange water storehouse one side, delivery port, be covered with reflective membrane at the heat exchange water storehouse back side, described solar heat exchanger is also provided with the exhaust-valve communicating with vacuum interlayer.
5. wall hanging pressure bearing type non-water tank solar water heater according to claim 4, it is characterized in that: described vacuum interlayer is located at the side face of heat exchange water storehouse, between vacuum interlayer panel and heat exchange water storehouse, be provided with brace rod, the vacuum interlayer of heat exchange water storehouse side is the inner cover plate by being arranged on heat exchange water storehouse port and is arranged on the outer cover plate formation on vacuum interlayer panel.
6. wall hanging pressure bearing type non-water tank solar water heater according to claim 4, is characterized in that: described water inlet, delivery port are positioned at same body.
7. wall hanging pressure bearing type non-water tank solar water heater according to claim 4, is characterized in that: described solar heat exchanger is Dual-layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827723.XU CN203671961U (en) | 2013-12-17 | 2013-12-17 | Solar heat exchanger and wall-mounted pressure-bearing type solar water heater without water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827723.XU CN203671961U (en) | 2013-12-17 | 2013-12-17 | Solar heat exchanger and wall-mounted pressure-bearing type solar water heater without water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671961U true CN203671961U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827723.XU Expired - Fee Related CN203671961U (en) | 2013-12-17 | 2013-12-17 | Solar heat exchanger and wall-mounted pressure-bearing type solar water heater without water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743130A (en) * | 2013-12-17 | 2014-04-23 | 齐长义 | Solar heat exchanger and wall-mounted pressure bearing type solar water heater without water tank |
| CN105318563A (en) * | 2015-11-04 | 2016-02-10 | 周晓欣 | Full-plastic integrated channel box solar heat collector and manufacturing method thereof |
-
2013
- 2013-12-17 CN CN201320827723.XU patent/CN203671961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743130A (en) * | 2013-12-17 | 2014-04-23 | 齐长义 | Solar heat exchanger and wall-mounted pressure bearing type solar water heater without water tank |
| CN103743130B (en) * | 2013-12-17 | 2016-05-04 | 齐长义 | Solar heat exchanger and wall hanging pressure bearing type non-water tank solar water heater |
| CN105318563A (en) * | 2015-11-04 | 2016-02-10 | 周晓欣 | Full-plastic integrated channel box solar heat collector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |