CN216557728U - Anti-freezing water guide pipe for solar water heater - Google Patents
Anti-freezing water guide pipe for solar water heater Download PDFInfo
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- CN216557728U CN216557728U CN202122073030.3U CN202122073030U CN216557728U CN 216557728 U CN216557728 U CN 216557728U CN 202122073030 U CN202122073030 U CN 202122073030U CN 216557728 U CN216557728 U CN 216557728U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses an anti-freezing water guide pipe for a solar water heater, which relates to the field of solar water heaters and comprises a water guide pipe main body, wherein the outer surface of the water guide pipe main body is wrapped with a reinforcing layer, the reinforcing layer comprises an aluminum-plastic composite pipe, the outer surface of the aluminum-plastic composite pipe is wrapped with a reinforcing material layer, the outer back surface of the reinforcing material layer is wrapped with a pressure-resistant layer, and the outer surface of the reinforcing layer is wrapped with a low-temperature-resistant layer. The aluminum-plastic composite pipe has the advantages of good impact resistance, corrosion resistance and weather resistance, metal compressive strength and impact resistance, and is easy to bend and not rebound, the aluminum-plastic composite pipe has the characteristics of firmness and pressure resistance of the metal pipe and acid-base corrosion resistance of the plastic pipe, is a model of a new generation of pipe, improves the freezing resistance of the main body of the aqueduct, cannot damage the main body of the aqueduct due to severe weather, and prolongs the service life of the main body of the aqueduct.
Description
Technical Field
The utility model relates to the field of solar water heaters, in particular to an anti-freezing water guide pipe for a solar water heater.
Background
The solar water heater is a heating device which converts solar energy into heat energy, heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people, is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly takes the vacuum tube type solar water heater as a main part and occupies 95 percent of the market share in China, and the vacuum tube type household solar water heater consists of heat collecting tubes, a water storage tank, a support and other related parts, mainly depends on the vacuum heat collecting tubes for converting solar energy into heat energy, and the vacuum heat collecting tubes utilize the principle that hot water floats upwards and cold water sinks to enable water to generate microcirculation so as to obtain the required hot water.
In the prior art, the anti-freezing water guide pipe for the existing solar water heater has poor anti-freezing effect, can cause the damage of the water guide pipe due to severe weather, can cause the abnormal use of the solar water heater, shortens the service life of the water guide pipe, and can also cause the waste of water resources.
Therefore, it is necessary to provide an anti-freezing water conduit for a solar water heater to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-freezing water guide pipe for a solar water heater, and aims to solve the problems that the anti-freezing effect is poor, the water guide pipe is damaged due to severe weather, the solar water heater cannot be normally used, the service life of the water guide pipe is shortened, and water resources are wasted in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-freezing water guide pipe for a solar water heater comprises a water guide pipe main body, wherein an enhancement layer is wrapped on the outer surface of the water guide pipe main body and comprises an aluminum-plastic composite pipe, a reinforcing material layer is wrapped on the outer surface of the aluminum-plastic composite pipe, a pressure-resistant layer is wrapped on the outer back surface of the reinforcing material layer, a low-temperature-resistant layer is wrapped on the outer surface of the enhancement layer and comprises a polyethylene material layer, a low-temperature-resistant material layer is wrapped on the outer surface of the polyethylene material layer, a heat-insulating material layer is wrapped on the inner cavity of the water guide pipe main body, a protective layer is wrapped on the inner cavity of the heat-insulating material layer and comprises a nano silver layer, and an antibacterial layer is wrapped on the outer surface of the nano silver layer.
Preferably, the outer surface of the aluminum-plastic composite pipe is adhered to the inner cavity of the reinforcing material layer, and the outer surface of the reinforcing material layer is adhered to the inner cavity of the compression-resistant layer.
Preferably, the thickness of the pressure-resistant layer is the same as that of the reinforcing material layer, and the thickness of the reinforcing material layer is the same as that of the nano silver layer.
Preferably, the outer surface of the polyethylene material layer is adhered to the inner cavity of the low temperature resistant material layer, and the thickness of the low temperature resistant material layer is the same as that of the polyethylene material layer.
Preferably, the outer surface of the nano silver layer is adhered to the inner cavity of the antibacterial layer, and the thickness of the antibacterial layer is the same as that of the nano silver layer.
Preferably, the outer surface of the enhancement layer is adhered to the inner cavity of the low-temperature-resistant layer, the outer surface of the low-temperature-resistant layer is adhered to the inner cavity of the heat-insulating material layer, and the outer surface of the heat-insulating material layer is adhered to the inner cavity of the protection layer.
The utility model has the technical effects and advantages that:
1. the aluminum-plastic composite pipe has the advantages that due to the arrangement of the aluminum-plastic composite pipe and the polyethylene material layer, the aluminum-plastic composite pipe has good impact resistance, corrosion resistance and weather resistance, has metal compressive strength, and has impact resistance, so that the pipe is easy to bend and does not rebound;
2. by arranging the protective layer, the performances of solvent resistance, temperature resistance, impact toughening and the like can be comprehensively improved, the corrosion resistance, aging resistance and the like of the water guide pipe main body are improved, the service life of the water guide pipe main body is prolonged, the aluminum-plastic composite pipe is arranged, the water guide pipe main body is subjected to higher working pressure, the gas permeability is zero, the joint can be reduced due to the long water guide pipe main body, the leakage is avoided, and the service life of the water guide pipe main body is prolonged;
3. through setting up the enhancement layer, have fine acid and alkali-resistance, wear-resisting, fire-resistant and insulating properties, the aqueduct main part still can keep good mechanical properties under the high temperature condition for a long time exposed to the sun, still have good corrosion resistance simultaneously, the corrosion resistance and the chemical resistance of aqueduct main part have been increased, the life of aqueduct main part has been prolonged, through setting up the compressive layer, have higher elasticity, better tensile properties and excellent physical and mechanical properties such as wear-resisting and anti fatigue, accord with the high performance in the needs of energy-conservation, safety, the aspect development such as environmental protection, the wearability of aqueduct main part has been increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of a reinforcing layer structure of the present invention.
Fig. 3 is a cross-sectional view of a low temperature resistant layer structure of the present invention.
Fig. 4 is a cross-sectional view of a protective layer structure of the present invention.
In the figure: 1. a aqueduct main body; 2. an enhancement layer; 21. an aluminum-plastic composite pipe; 22. a layer of reinforcing material; 23. a pressure resistant layer; 3. a low temperature resistant layer; 31. a layer of polyethylene material; 32. a low temperature resistant material layer; 4. a thermal insulation material layer; 5. a protective layer; 51. a nano silver layer; 52. and (4) an antibacterial layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an anti-freezing water guide pipe for a solar water heater, which comprises a water guide pipe main body 1, wherein the outer surface of the water guide pipe main body 1 is wrapped with an enhancement layer 2, the enhancement layer 2 comprises an aluminum-plastic composite pipe 21, the outer surface of the aluminum-plastic composite pipe 21 is wrapped with a reinforcing material layer 22, the outer back surface of the reinforcing material layer 22 is wrapped with a pressure-resistant layer 23, the outer surface of the enhancement layer 2 is wrapped with a low temperature-resistant layer 3, the low temperature-resistant layer 3 comprises a polyethylene material layer 31, the outer surface of the polyethylene material layer 31 is wrapped with a low temperature-resistant material layer 32, the inner cavity of the water guide pipe main body 1 is wrapped with a heat-insulating material layer 4, the inner cavity of the heat-insulating material layer 4 is wrapped with a protective layer 5, the protective layer 5 comprises a nano silver layer 51, and the outer surface of the nano silver layer 51 is wrapped with an antibacterial layer 52;
furthermore, the outer surface of the aluminum-plastic composite pipe 21 is adhered to the inner cavity of the reinforcing material layer 22, the outer surface of the reinforcing material layer 22 is adhered to the inner cavity of the compression-resistant layer 23, and the aluminum-plastic composite pipe 21 and the polyethylene material layer 31 are arranged, so that the aluminum-plastic composite pipe has good impact resistance, corrosion resistance and weather resistance, and also has the metal compression strength and impact resistance, so that the pipe is easy to bend and not rebound, the aluminum-plastic composite pipe 21 has the two characteristics of firmness and compression resistance of a metal pipe and acid-base corrosion resistance of a plastic pipe, and is a model of a new generation of pipe, the frost resistance of the aqueduct main body 1 is improved, the aqueduct main body 1 cannot be damaged due to severe weather, and the service life of the aqueduct main body 1 is prolonged;
furthermore, the thickness of the pressure-resistant layer 23 is the same as that of the reinforcing material layer 22, the thickness of the reinforcing material layer 22 is the same as that of the nano silver layer 51, and by arranging the protective layer 5, the performances of solvent resistance, temperature resistance, impact toughening and the like can be comprehensively improved, the corrosion resistance, aging resistance and the like of the aqueduct main body 1 are improved, and the service life of the aqueduct main body 1 is prolonged;
furthermore, the outer surface of the polyethylene material layer 31 is adhered to the inner cavity of the low temperature resistant material layer 32, the thickness of the low temperature resistant material layer 32 is the same as that of the polyethylene material layer 31, the aluminum-plastic composite pipe 21 is arranged, so that the water guide pipe main body 1 can bear high working pressure, the gas permeability is zero, the length of the water guide pipe main body 1 can reduce joints, leakage is avoided, and the service life of the water guide pipe main body 1 is prolonged;
furthermore, the outer surface of the nano silver layer 51 is adhered to the inner cavity of the antibacterial layer 52, the thickness of the antibacterial layer 52 is the same as that of the nano silver layer 51, and the enhancement layer 2 has good acid and alkali resistance, wear resistance, flame resistance and insulation performance, so that the water guide pipe main body 1 can still keep good mechanical performance under a high-temperature condition after being exposed for a long time, and also has good corrosion resistance, the corrosion resistance and the chemical resistance of the water guide pipe main body 1 are improved, and the service life of the water guide pipe main body 1 is prolonged;
further, the outer surface of the enhancement layer 2 is adhered to the inner cavity of the low temperature resistant layer 3, the outer surface of the low temperature resistant layer 3 is adhered to the inner cavity of the heat insulation material layer 4, the outer surface of the heat insulation material layer 4 is adhered to the inner cavity of the protection layer 5, and the anti-pressure layer 23 is arranged, so that the water guide pipe has high elasticity, good tensile property, excellent wear resistance, fatigue resistance and other physical and mechanical properties, meets the development requirements of high performance on energy conservation, safety, environmental protection and the like, and increases the wear resistance of the water guide pipe main body 1.
The working principle of the utility model is as follows: the aluminum-plastic composite pipe 21 and the polyethylene material layer 31 are arranged, so that the aluminum-plastic composite pipe 21 has good impact resistance, corrosion resistance and weather resistance, has the metal compressive strength, and has the impact resistance capability, so that the pipe is easy to bend and does not bounce, the aluminum-plastic composite pipe 21 has the characteristics of firmness and pressure resistance of the metal pipe and acid-base corrosion resistance of the plastic pipe, is a model of a new generation of pipe, improves the freezing resistance of the water guide pipe main body 1, prevents the water guide pipe main body 1 from being damaged due to severe weather, prolongs the service life of the water guide pipe main body 1, improves the performances of solvent resistance, temperature resistance, impact toughness and the like comprehensively by arranging the protective layer 5, increases the corrosion resistance, aging resistance and the like of the water guide pipe main body 1, prolongs the service life of the water guide pipe main body 1, enables the water guide pipe main body 1 to bear higher working pressure by arranging the aluminum-plastic composite pipe 21, and enables the gas permeability to be zero, the joint of the water guide pipe main body 1 can be reduced, leakage is avoided, the service life of the water guide pipe main body 1 is prolonged, the enhancement layer 2 is good in acid and alkali resistance, wear resistance, flame resistance and insulation performance, the water guide pipe main body 1 can still keep good mechanical performance under a high-temperature condition after being exposed for a long time, meanwhile, the water guide pipe main body 1 also has good corrosion resistance, the corrosion resistance and the chemical resistance of the water guide pipe main body 1 are improved, the service life of the water guide pipe main body 1 is prolonged, the compression resistant layer 23 is arranged, the water guide pipe main body has high elasticity, good tensile performance, excellent wear resistance, fatigue resistance and other physical and mechanical properties, the requirements of high performance on development in the aspects of energy conservation, safety, environmental protection and the like are met, and the wear resistance of the water guide pipe main body 1 is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an anti-freezing aqueduct that solar water heater used, includes aqueduct main part (1), its characterized in that: the outer surface of the water guide pipe main body (1) is wrapped with an enhancement layer (2), the enhancement layer (2) comprises an aluminum-plastic composite pipe (21), the outer surface of the aluminum-plastic composite pipe (21) is wrapped with a reinforcing material layer (22), the outer back of the reinforcing material layer (22) is wrapped with a pressure resistant layer (23), the outer surface of the enhancement layer (2) is wrapped with a low temperature resistant layer (3), the low temperature resistant layer (3) comprises a polyethylene material layer (31), the outer surface of the polyethylene material layer (31) is wrapped with a low temperature resistant material layer (32), the inner cavity of the water guide pipe main body (1) is wrapped with a heat insulation material layer (4), the inner cavity of the heat insulation material layer (4) is wrapped with a protection layer (5), the protection layer (5) comprises a nano silver layer (51), and the outer surface of the nano silver layer (51) is wrapped with an antibacterial layer (52).
2. The anti-freezing water conduit for a solar water heater according to claim 1, wherein: the outer surface of the aluminum-plastic composite pipe (21) is adhered to the inner cavity of the reinforcing material layer (22), and the outer surface of the reinforcing material layer (22) is adhered to the inner cavity of the pressure-resistant layer (23).
3. The anti-freezing water conduit for a solar water heater according to claim 1, wherein: the thickness of the pressure-resistant layer (23) is the same as that of the reinforcing material layer (22), and the thickness of the reinforcing material layer (22) is the same as that of the nano silver layer (51).
4. The anti-freezing water conduit for a solar water heater according to claim 1, wherein: the outer surface of the polyethylene material layer (31) is adhered to the inner cavity of the low temperature resistant material layer (32), and the thickness of the low temperature resistant material layer (32) is the same as that of the polyethylene material layer (31).
5. The anti-freezing water conduit for a solar water heater according to claim 1, wherein: the outer surface of the nano silver layer (51) is adhered to the inner cavity of the antibacterial layer (52), and the thickness of the antibacterial layer (52) is the same as that of the nano silver layer (51).
6. The anti-freezing water conduit for a solar water heater according to claim 1, wherein: the outer surface of the enhancement layer (2) is adhered to the inner cavity of the low-temperature-resistant layer (3), the outer surface of the low-temperature-resistant layer (3) is adhered to the inner cavity of the heat-insulating material layer (4), and the outer surface of the heat-insulating material layer (4) is adhered to the inner cavity of the protection layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073030.3U CN216557728U (en) | 2021-08-31 | 2021-08-31 | Anti-freezing water guide pipe for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073030.3U CN216557728U (en) | 2021-08-31 | 2021-08-31 | Anti-freezing water guide pipe for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216557728U true CN216557728U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122073030.3U Active CN216557728U (en) | 2021-08-31 | 2021-08-31 | Anti-freezing water guide pipe for solar water heater |
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| Country | Link |
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| CN (1) | CN216557728U (en) |
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2021
- 2021-08-31 CN CN202122073030.3U patent/CN216557728U/en active Active
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