CN215864100U - Anti-freezing split heat pipe type solar water heater - Google Patents
Anti-freezing split heat pipe type solar water heater Download PDFInfo
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- CN215864100U CN215864100U CN202122276943.5U CN202122276943U CN215864100U CN 215864100 U CN215864100 U CN 215864100U CN 202122276943 U CN202122276943 U CN 202122276943U CN 215864100 U CN215864100 U CN 215864100U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 238000007710 freezing Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an anti-freezing split heat pipe type solar water heater which comprises a bottom plate, a water storage tank, a cold water inlet pipe, a solar heat collector and an auxiliary return pipe, wherein the water storage tank is installed on the top end of the bottom plate in a measuring mode, the cold water inlet pipe is installed on one side of the surface of the water storage tank, a hot water discharge pipe is installed on one side of the surface of the water storage tank, a first connecting pipe is installed on the outer wall of one side of the water storage tank, a second connecting pipe is installed at the bottom end of the first connecting pipe, the solar heat collector is installed on one side of the top end of the bottom plate, an expansion tank is installed on one side of the surface of the second connecting pipe, and a circulating pump is installed on the surface of the second connecting pipe on one side of the expansion tank. The utility model not only improves the cold water heating efficiency of the water heater, provides water flow with proper temperature for users, improves the anti-freezing performance of the solar water heater, but also facilitates the installation work of the water heater by workers, and enhances the installation convenience of the water heater.
Description
Technical Field
The utility model relates to the technical field of solar water heaters, in particular to an anti-freezing split heat pipe type solar water heater.
Background
The split heat pipe type solar water heater generally comprises a water tank, a heat collecting plate and an upper water pipe and a lower water pipe, wherein the water tank is arranged on one side of the heat collecting plate, a plurality of double-layer vacuum glass pipes are arranged on the solar heat collecting plate, heat pipes are arranged in the double-layer vacuum glass pipes, special heat-conducting media are arranged in the heat pipes, the upper ends of the heat pipes are inserted into the water tank, heat entering the glass pipes is transmitted into the water tank, the heat of sunlight is absorbed through a black chromium or blue film heat absorbing plate on the heat collector, the heat-conducting media are heated, and the water is heated through a water tank heat exchanger, so that the temperature in the water tank is gradually increased.
The heat pipe type solar water heaters in the market are various in types, can basically meet the use requirements of people, but still have certain defects, when the existing heat pipe type solar water heaters are used at a low temperature in winter, particularly under the condition of no sunlight for a long time, the water storage tank can be possibly frozen, the normal use of the solar water heaters is influenced, and when the existing solar water heaters are used, the heating speed of cold water is low, so that inconvenience is brought to normal water use of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-freezing split heat pipe type solar water heater, which aims to solve the problems that the solar water heater is easy to freeze in winter and the temperature rising speed of cold water is low in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the anti-freezing split heat pipe type solar water heater comprises a bottom plate, a water storage tank, a cold water inlet pipe, a solar heat collector and an auxiliary return pipe, wherein the water storage tank is arranged on the top end of the bottom plate by measuring, the cold water inlet pipe is arranged on one side of the surface of the water storage tank, a hot water discharge pipe is arranged on one side of the surface of the water storage tank, a first connecting pipe is arranged on the outer wall of one side of the water storage tank, a second connecting pipe is arranged at the bottom end of the first connecting pipe, the solar heat collector is arranged on one side of the top end of the bottom plate, an expansion tank is arranged on one side of the surface of the second connecting pipe, a circulating pump is arranged on the surface of the second connecting pipe on one side of the expansion tank, one end of the second connecting pipe extends into the solar heat collector, a main return pipe is arranged at the output end of the solar heat collector, and the auxiliary return pipe is arranged at one end of the main return pipe, one end of the auxiliary return pipe extends to the inside of the water storage tank, and one side of the surface of the second connecting pipe is provided with a switch valve.
Preferably, insulation sleeves are fixed on two sides of the surface of the water storage tank, and a positioning structure is arranged on one side of the surface of each insulation sleeve.
Preferably, the central position of the top end of the water storage tank is provided with an upper temperature sensor, and the outer wall of one side of the water storage tank is provided with a lower temperature sensor.
Preferably, the water storage tank is internally provided with an inner container, and an interlayer between the inner container and the water storage tank is filled with a heat insulation layer.
Preferably, the bottom of the water storage tank is provided with a heat exchange copper pipe, one end of the heat exchange copper pipe is connected with one end of the first connecting pipe, and the other end of the heat exchange copper pipe is connected with one end of the auxiliary return pipe.
Preferably, an electric heating pipe is installed on the inner wall of one side of the water storage tank.
Preferably, the inside of location structure has set gradually staple bolt, connecting block, fixed plate and expansion bolts, the staple bolt is installed to one side on insulation cover surface, just install the connecting block on the outer wall of staple bolt one side.
Preferably, a fixing plate is welded at one end of the connecting block, and an expansion bolt is installed on the outer wall of one side of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that: the anti-freezing split heat pipe type solar water heater not only improves the cold water heating efficiency of the water heater, provides water flow with proper temperature for users, improves the anti-freezing performance of the solar water heater, but also facilitates the installation work of the water heater by workers, and enhances the installation convenience of the water heater;
(1) the solar water heater is provided with a first connecting pipe, a solar heat collector and the like, absorbed solar radiation is converted into heat energy by utilizing a glass heat pipe heat collecting pipe in the solar heat collector, so that the temperature of a working medium in the solar heat collector is continuously increased, a circulating pipeline is formed by the first connecting pipe, the second connecting pipe, the main return pipe, the auxiliary return pipe and the heat exchange copper pipe, cold water is formed between the solar heat collector and a water storage tank from top to bottom, the hot water naturally circulates from bottom to top, the temperature of water in the water storage tank is gradually increased, the temperature in the water storage tank is detected by utilizing the upper temperature sensor and the lower temperature sensor, and when the detected temperature is lower and is difficult to meet the water demand of a user, a hot water discharge pipe works, so that the cold water in the water storage tank is rapidly increased in temperature, and water flow with proper temperature is provided for the user;
(2) the two groups of heat preservation sleeves have the heat preservation effect by arranging the heat preservation sleeves, the inner container and the water storage tank, and the heat preservation layer in the interlayer can insulate heat of the inner container and reduce heat loss, so that the phenomenon that the water storage tank is frozen when the temperature is lower in winter is avoided, and the anti-freezing performance of the solar water heater is effectively improved;
(3) through being provided with fixed plate and connecting block etc. paste the fixed plate to the wall on, squeeze into the wall with expansion bolts in, connecting block, staple bolt and insulation cover, storage water tank are fixed to the wall promptly to accomplish the installation work of storage water tank and water heater, the operation is swift convenient, and the staff of being convenient for carries out the installation work of water heater.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a positioning structure according to the present invention;
FIG. 3 is a schematic cross-sectional front view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
in the figure: 1. a base plate; 2. a water storage tank; 3. a cold water inlet pipe; 4. a first connecting pipe; 5. a second connecting pipe; 6. an expansion tank; 7. a circulation pump; 8. a solar heat collector; 9. a main return pipe; 10. an auxiliary return pipe; 11. a thermal insulation sleeve; 12. an upper temperature sensor; 13. a hot water discharge pipe; 14. a positioning structure; 1401. hooping; 1402. connecting blocks; 1403. a fixing plate; 1404. an expansion bolt; 15. a lower temperature sensor; 16. an inner container; 17. a heat exchange copper pipe; 18. a heat-insulating layer; 19. an electric heating tube; 20. and (4) switching on and off the valve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1-5, an embodiment of the present invention is shown: the anti-freezing split heat pipe type solar water heater comprises a bottom plate 1, a water storage tank 2, a cold water inlet pipe 3, a solar heat collector 8 and an auxiliary return pipe 10, wherein the water storage tank 2 is installed on an instrument measuring device at the top end of the bottom plate 1, an upper temperature sensor 12 is installed at the central position of the top end of the water storage tank 2, a lower temperature sensor 15 is installed on the outer wall of one side of the water storage tank 2, the cold water inlet pipe 3 is installed on one side of the surface of the water storage tank 2, a hot water discharge pipe 13 is installed on one side of the surface of the water storage tank 2, a first connecting pipe 4 is installed on the outer wall of one side of the water storage tank 2, a second connecting pipe 5 is installed at the bottom end of the first connecting pipe 4, heat insulation sleeves 11 are fixed on two sides of the surface of the water storage tank 2, the two sets of heat insulation sleeves 11 are used for heat insulation of the water storage tank, an inner container 16 is installed inside the water storage tank 2, and a heat insulation layer 18 is filled in an interlayer between the inner container 16 and the water storage tank 2;
an interlayer is formed by the inner container 16 and the water storage tank 2, and a heat insulation layer 18 in the interlayer can insulate heat of the inner container 16, so that heat loss is reduced, and the anti-freezing performance of the solar water heater is improved;
and one side of the surface of the heat insulation sleeve 11 is provided with a positioning structure 14;
the positioning structure 14 is internally provided with a hoop 1401, a connecting block 1402, a fixing plate 1403 and an expansion bolt 1404 in sequence, one side of the surface of the heat insulation sleeve 11 is provided with the hoop 1401, the outer wall of one side of the hoop 1401 is provided with the connecting block 1402, one end of the connecting block 1402 is welded with the fixing plate 1403, the outer wall of one side of the fixing plate 1403 is provided with the expansion bolt 1404, the fixing plate 1403 is attached to a wall, and then the expansion bolt 1404 is driven into the wall;
namely, the heat insulation sleeve 11 and the water storage tank 2 are fixed on the wall, so that the installation work of the water storage tank 2 and the water heater is completed, and the operation is quick and convenient;
a solar heat collector 8 is installed on one side of the top end of the bottom plate 1, absorbed solar radiation is converted into heat energy by utilizing a glass heat pipe heat collecting pipe in the solar heat collector 8, the temperature of a working medium in the solar heat collector 8 is continuously increased, an expansion tank 6 is installed on one side of the surface of the second connecting pipe 5, a circulating pump 7 is installed on the surface of the second connecting pipe 5 on one side of the expansion tank 6, one end of the second connecting pipe 5 extends into the solar heat collector 8, a main return pipe 9 is installed at the output end of the solar heat collector 8, an auxiliary return pipe 10 is installed at one end of the main return pipe 9, one end of the auxiliary return pipe 10 extends into the water storage tank 2, and a switch valve 20 is installed on one side of the surface of the second connecting pipe 5;
a heat exchange copper pipe 17 is arranged at the bottom of the water storage tank 2, one end of the heat exchange copper pipe 17 is connected with one end of the first connecting pipe 4, the other end of the heat exchange copper pipe 17 is connected with one end of the auxiliary return pipe 10, an electric heating pipe 19 is arranged on the inner wall of one side of the water storage tank 2, a circulating pipeline is formed by the first connecting pipe 4, the second connecting pipe 5, the main return pipe 9, the auxiliary return pipe 10 and the heat exchange copper pipe 17, cold water is formed between the solar thermal collector 8 and the water storage tank 2 from top to bottom, and hot water naturally circulates from bottom to top;
the temperature in the water storage tank 2 is detected by the upper temperature sensor 12 and the lower temperature sensor 15, and when the detected temperature is low and the water demand of a user is hard to meet, the electric heating pipe 19 works, so that water flow with proper temperature is provided for the user.
When the solar water heater is used, absorbed solar radiation is converted into heat energy by using the glass heat pipe heat collecting pipe in the solar heat collector 8, so that the temperature of a working medium in the solar heat collector 8 is continuously increased, and the characteristics of small hot water density and large cold water density are utilized, a circulating pipeline is formed by the first connecting pipe 4, the second connecting pipe 5, the main return pipe 9, the auxiliary return pipe 10 and the heat exchange copper pipe 17, cold water is formed between the solar heat collector 8 and the water storage tank 2 from top to bottom, and the hot water naturally circulates from bottom to top, so that the temperature of the water in the water storage tank 2 is gradually increased through the circulation, the temperature in the water storage tank 2 is detected by using the upper temperature sensor 12 and the lower temperature sensor 15, when the detected temperature is lower and is difficult to meet the water demand of a user, the electric heating pipe 19 works, so that the temperature of the cold water in the water storage tank 2 is quickly increased, and water flow with proper temperature is provided for the user, in winter, two sets of insulation cover 11 of storage water tank 2 surface parcel carry out heat retaining effect, utilize inner bag 16 and storage water tank 2 to form an intermediate layer simultaneously, heat preservation 18 in the intermediate layer can carry out thermal-insulated heat preservation to inner bag 16, reduce thermal loss, thereby avoid the phenomenon that storage water tank 2 freezes when the temperature is lower winter to appear, effectively improve solar water heater's freeze proof ability, when installation storage water tank 2, paste fixed plate 1403 on the wall, squeeze into the wall with expansion bolt 1404 afterwards, 1401 can be with connecting block 1402, staple bolt and insulation cover 11, storage water tank 2 is fixed to on the wall, thereby accomplish the installation work of storage water tank 2 and water heater, the operation is swift convenient, the staff of being convenient for carries out the installation work of water heater.
Claims (8)
1. The anti-freezing split heat pipe type solar water heater is characterized in that: comprises a bottom plate (1), a water storage tank (2), a cold water inlet pipe (3), a solar heat collector (8) and an auxiliary return pipe (10), wherein the water storage tank (2) is installed on the top end of the bottom plate (1) by measuring, the cold water inlet pipe (3) is installed on one side of the surface of the water storage tank (2), a hot water discharge pipe (13) is installed on one side of the surface of the water storage tank (2), a first connecting pipe (4) is installed on the outer wall of one side of the water storage tank (2), a second connecting pipe (5) is installed at the bottom end of the first connecting pipe (4), the solar heat collector (8) is installed on one side of the top end of the bottom plate (1), an expansion tank (6) is installed on one side of the surface of the second connecting pipe (5), a circulating pump (7) is installed on the surface of the second connecting pipe (5) on one side of the expansion tank (6), one end of the second connecting pipe (5) extends to the inside of the solar heat collector (8), main back flow (9) are installed to the output of solar collector (8), just vice back flow (10) are installed to the one end of main back flow (9), and the one end of vice back flow (10) extends to the inside of storage water tank (2), ooff valve (20) are installed to one side on second connecting pipe (5) surface.
2. The anti-freezing split heat pipe type solar water heater according to claim 1, wherein: both sides on the surface of the water storage tank (2) are fixed with heat insulation sleeves (11), and one side on the surface of each heat insulation sleeve (11) is provided with a positioning structure (14).
3. The anti-freezing split heat pipe type solar water heater according to claim 1, wherein: the central point department on storage water tank (2) top installs temperature sensor (12), install temperature sensor (15) down on the outer wall of storage water tank (2) one side.
4. The anti-freezing split heat pipe type solar water heater according to claim 1, wherein: the water storage tank is characterized in that an inner container (16) is arranged inside the water storage tank (2), and a heat insulation layer (18) is filled in an interlayer between the inner container (16) and the water storage tank (2).
5. The anti-freezing split heat pipe type solar water heater according to claim 1, wherein: the water storage tank is characterized in that a heat exchange copper pipe (17) is installed at the bottom of the water storage tank (2), one end of the heat exchange copper pipe (17) is connected with one end of the first connecting pipe (4), and the other end of the heat exchange copper pipe (17) is connected with one end of the auxiliary return pipe (10).
6. The anti-freezing split heat pipe type solar water heater according to claim 1, wherein: an electric heating pipe (19) is arranged on the inner wall of one side of the water storage tank (2).
7. The anti-freezing split heat pipe type solar water heater according to claim 2, wherein: the inside of location structure (14) has set gradually staple bolt (1401), connecting block (1402), fixed plate (1403) and expansion bolts (1404), staple bolt (1401) are installed to one side on heat preservation cover (11) surface, just install connecting block (1402) on the outer wall of staple bolt (1401) one side.
8. The anti-freezing split heat pipe type solar water heater according to claim 7, wherein: one end welding of connecting block (1402) has fixed plate (1403), and install expansion bolts (1404) on the outer wall of fixed plate (1403) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276943.5U CN215864100U (en) | 2021-09-21 | 2021-09-21 | Anti-freezing split heat pipe type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276943.5U CN215864100U (en) | 2021-09-21 | 2021-09-21 | Anti-freezing split heat pipe type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864100U true CN215864100U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122276943.5U Active CN215864100U (en) | 2021-09-21 | 2021-09-21 | Anti-freezing split heat pipe type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864100U (en) |
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2021
- 2021-09-21 CN CN202122276943.5U patent/CN215864100U/en active Active
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