CN214949880U - Compact solar water heater - Google Patents
Compact solar water heater Download PDFInfo
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- CN214949880U CN214949880U CN202121466034.1U CN202121466034U CN214949880U CN 214949880 U CN214949880 U CN 214949880U CN 202121466034 U CN202121466034 U CN 202121466034U CN 214949880 U CN214949880 U CN 214949880U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 258
- 230000007704 transition Effects 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007605 air drying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005855 radiation 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
- Y02E10/44—Heat exchange systems
-
- 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
- Y02E10/47—Mountings or tracking
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a compact solar water heater, including fixing base, transition water tank, hot-water tank, control panel and roating seat, the internally mounted of fixing base has the second motor, the second pivot is installed through the shaft coupling to the output of second motor, the top of fixing base is connected with the rotation axis, the rotation axis extends to the inside of fixing base, the roating seat is installed to the fixing base top on rotation axis top, roating seat fixing base top is provided with control panel, the output of the inside singlechip of control panel and the input electric connection of second motor, the internally mounted of roating seat has first motor, first pivot is installed through the shaft coupling to the output of first motor. The utility model discloses not only realized solar water heater's angle modulation, according to the temperature in the water tank, adjust with solar irradiation angle, solar water heater changes the orientation according to solar rotation, and the change of temperature and water level in the water tank carries out corresponding regulation.
Description
Technical Field
The utility model relates to a solar water heater technical field specifically is a compact type solar water heater.
Background
The solar water heater gradually becomes the mainstream of the water heater market with the advantages of energy conservation, environmental protection and safety, the common vacuum tube household solar water heater is directly inserted into a water tank by a vacuum tube at present, a circulating dead water area is formed from a vacuum heating tube to a hot water storage tank, local idle sunning is easily caused, tube explosion is caused, solar light energy is converted into heat energy, the water temperature is heated from low temperature to high temperature, the common solar water heater is large in size and limited by certain requirements on an installation site, the vacuum heat collecting tube cannot be adjusted in angle according to the rotation of the sun, and the solar energy cannot be used at high utilization rate.
The solar water heaters on the market are various and can basically meet the use requirements of people, but the irradiation angle between the solar water heaters and the sun is not convenient to adjust according to the temperature in a water tank when the solar water heaters are used, so that the convenience degree of the solar water heaters in use is influenced; the solar water heater is inconvenient to change the direction according to the rotation of the sun, so that the working efficiency of the solar water heater is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compact solar water heater to provide the solar water heater in solving above-mentioned background art and be not convenient for according to the water tank in the temperature, adjust with solar irradiation angle, the solar water heater changes the orientation according to solar rotation, carries out the problem of corresponding regulation according to the change of water tank in temperature and water level.
In order to achieve the above object, the utility model provides a following technical scheme: a compact solar water heater comprises a fixed seat, a transition water tank, a hot water tank, a control panel and a rotary seat, wherein a second motor is arranged inside the fixed seat, a second rotating shaft is arranged at the output end of the second motor through a coupler, a rotating shaft is connected to the top end of the fixed seat and extends to the inside of the fixed seat, the rotary seat is arranged above the fixed seat at the top end of the rotating shaft, the control panel is arranged at the top end of the fixed seat, the output end of a single chip microcomputer inside the control panel is electrically connected with the input end of the second motor, a first motor is arranged inside the rotary seat, a first rotating shaft is arranged at the output end of the first motor through a coupler, an antirust lead screw is arranged at the top end of the first rotating shaft and extends to the outside of the rotary seat, an assembling seat is arranged at the top end of the antirust lead screw, the hot water tank is fixedly arranged at the top end of the assembling seat, one side of the hot water tank is provided with a transition water tank, and one side of the transition water tank, which is far away from the hot water tank, is provided with a vacuum heat collecting tube.
Preferably, one side of the second rotating shaft, which is far away from the second motor, is provided with a transmission rod, and the outer wall of the transmission rod is provided with a driving gear.
Preferably, a driven gear is arranged at the bottom end of the rotating shaft above the driving gear, and the driven gear is meshed with the driving gear.
Preferably, the outer wall slidable mounting of rust-resistant lead screw has the slider, one side of slider is connected with the link, one side movable mounting that the assembly seat is close to evacuated collector tube has the mounting panel, the outer wall of mounting panel is connected with evacuated collector tube.
Preferably, the middle position of the outer wall of the mounting plate is movably connected with a linkage rod, and the connecting frame is movably connected with the linkage rod.
Preferably, a hot water storage tank is installed inside the hot water tank, a heating wire is wound on the outer wall of the hot water storage tank, a water temperature and water level sensor is installed inside the hot water storage tank, and the output end of the single chip microcomputer inside the control panel is electrically connected with the input end of the water temperature and water level sensor.
Preferably, a circulating water inlet pipe is installed on the outer wall of the hot water storage tank, and a valve is installed on the outer wall of the circulating water inlet pipe.
Preferably, a circulating water outlet pipe is installed on the outer wall of the hot water storage tank, which is far away from one side of the circulating water inlet pipe, and extends to the outside of the hot water tank, a circulating pipe is installed on the outer wall of the transition water tank, and the other end of the circulating pipe extends to the inside of the hot water storage tank.
Compared with the prior art, the beneficial effects of the utility model are that: the solar water heater not only realizes the angle adjustment of the solar water heater, but also adjusts the irradiation angle with the sun according to the temperature in the water tank, the orientation of the solar water heater is changed according to the rotation of the sun, and the temperature and the water level in the water tank are correspondingly adjusted;
(1) the water heater is fixedly installed on a roof, an attic or a balcony through angle steel by workers, a first motor is opened through operating a control panel to drive a first rotating shaft to rotate, an antirust screw rod is driven to rotate, a sliding block slides on the surface of the antirust screw rod under the mutual matching of the antirust screw rod and the sliding block, and the sliding block is lifted and lowered;
(2) the sun direction changes along with the rotation of the earth, the second motor is opened by operating the control panel, the second motor drives the second rotating shaft to drive the transmission rod to rotate, so that the driving gear is driven to rotate, the driving gear is meshed with the driven gear, the driven gear synchronously rotates with the driven gear, and the rotating base is driven to rotate under the rotation of the rotating shaft, so that the direction of the whole solar water heater is changed according to the rotation of the sun;
(3) an external water source enters the inside of the hot water storage tank through the circulating water inlet pipe and then enters the inside of the vacuum heat collecting pipe, under the action of the internal structure of the vacuum heat collecting pipe, water in the vacuum heat collecting pipe is heated, the heated water is lightened and upwards enters the inside of the transition water tank along the heating surface of the glass pipe, water with relatively low temperature in the transition water tank enters the inside of the vacuum heat collecting pipe along the backlight surface of the glass pipe for replenishment, the water in the transition water tank is continuously heated, the position of the transition water tank is lower than that of the hot water storage tank, the hot water storage tank and the transition water tank perform natural circulating heat exchange through circulating pipes on two sides, so that the temperature of the water in the hot water storage tank is increased, the vacuum heat collecting pipe is not directly inserted into the hot water storage tank, the heat loss in the hot water storage tank is reduced, an opening above the circulating pipe is connected with the bottom of the hot water storage tank, so that a circulating dead water area in the hot water storage tank is eliminated, when the water in the hot water storage tank is used up, the inside of the transition water tank is still provided with residual water, the water level of the transition water tank is higher than the upper end opening of the evacuated collector tube, the phenomenon that the evacuated collector tube explodes due to local air drying is avoided, in rainy days, water can be heated through the heating wire, the situation that the water can be used without solar energy is avoided, under the action of the internal structure of the water temperature water level sensor, the water temperature and the water level in the hot water storage tank are intelligently controlled, when the temperature is higher, the angle of the evacuated collector tube is adjusted, the irradiation contact with the sun is stopped, when the water level is higher, the water can be discharged through the overflow port, when the water level is lower, the electric heating of the heating wire cannot be started, the use work of the solar water heater is completed, the protection of the solar water heater is realized, and corresponding adjustment is carried out according to the temperature and the change of the water level in the water tank.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a left side view structure diagram of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a fixed seat; 2. a connecting frame; 3. a linkage rod; 4. mounting a plate; 5. a vacuum heat collecting tube; 6. a transition water tank; 7. a hot water tank; 8. assembling a seat; 9. a slider; 10. an antirust screw rod; 11. a first rotating shaft; 12. a first motor; 13. a rotating shaft; 14. a control panel; 15. heating wires; 16. a water temperature and level sensor; 17. a valve; 18. circulating a water inlet pipe; 19. a circulation pipe; 20. a hot water storage tank; 21. circulating a water outlet pipe; 22. a rotating base; 23. a second motor; 24. a driven gear; 25. a transmission rod; 26. a driving gear; 27. a second rotating shaft.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a compact solar water heater comprises a fixed seat 1 and a transition water tank 6, the hot water tank 7, the control panel 14 and the rotary seat 22, a second motor 23 is installed inside the fixed seat 1, a second rotating shaft 27 is installed at the output end of the second motor 23 through a coupler, a rotating shaft 13 is connected to the top end of the fixed seat 1, the rotating shaft 13 extends into the fixed seat 1, the rotary seat 22 is rotatably connected to the upper portion of the fixed seat 1 at the top end of the rotating shaft 13 through the rotating shaft 13, the control panel 14 is arranged at the top end of the fixed seat 1, the output end of a single chip microcomputer inside the control panel 14 is electrically connected with the input end of the second motor 23, a transmission rod 25 is arranged on one side, away from the second motor 23, of the second rotating shaft 27, a driving gear 26 is movably installed on the outer wall of the transmission rod 25 through a bearing, a driven gear 24 is arranged at the bottom end of the rotating shaft 13 above the driving gear 26, and the driven gear 24 is meshed with the driving gear 26;
when the solar water heater is used, a worker fixedly installs the water heater to a roof, an attic or a balcony through angle steel, the operation control panel 14 is operated to open the first motor 12 to drive the first rotating shaft 11 to rotate, the antirust screw rod 10 is driven to rotate, the slide block 9 slides on the surface of the antirust screw rod 10 under the mutual matching of the antirust screw rod 10 and the slide block 9, and the lifting work is carried out, under the connection of the connecting frame 2, the slide block 9 tends to rotate the mounting plate 4 through the linkage rod 3, the inclination angle of the mounting plate 4 is changed, so that the irradiation angle between the vacuum heat collecting tube 5 and the sun is adjusted, the angle adjustment of the solar water heater is realized, and the irradiation angle with the sun is adjusted according to the temperature in the water tank;
a first motor 12 is installed inside a rotating seat 22, a first rotating shaft 11 is installed at the output end of the first motor 12 through a coupler, an antirust lead screw 10 is fixedly connected to the top end of the first rotating shaft 11 through a bolt and extends to the outside of the rotating seat 22, an assembling seat 8 is welded to the top end of the antirust lead screw 10, a sliding block 9 is connected to the outer wall of the antirust lead screw 10 in a sliding fit manner, a connecting frame 2 is connected to one side of the sliding block 9 through a pin shaft, a mounting plate 4 is movably installed on one side, close to a vacuum heat collecting tube 5, of the assembling seat 8 through a pin shaft, the outer wall of the mounting plate 4 is connected with the vacuum heat collecting tube 5, a linkage rod 3 is movably connected to the middle position of the outer wall of the mounting plate 4 through a pin shaft, and the connecting frame 2 is movably connected with the linkage rod 3;
when the solar water heater is used, the sun direction changes along with the rotation of the earth, the control panel 14 is operated to open the second motor 23, the second motor 23 drives the second rotating shaft 27 to drive the transmission rod 25 to rotate, so that the driving gear 26 is driven to rotate, the driving gear 26 is meshed with the driven gear 24, the driven gear 24 synchronously rotates with the driving gear, and the rotating base 22 is driven to rotate under the rotation of the rotating shaft 13, so that the direction of the whole solar water heater is changed according to the rotation of the sun;
the top end of the assembling seat 8 is fixedly provided with a hot water tank 7 through an angle steel, one side of the hot water tank 7 is provided with a transition water tank 6, one side of the transition water tank 6 far away from the hot water tank 7 is provided with a vacuum heat collecting tube 5, and the top end of the vacuum heat collecting tube 5 extends into the transition water tank 6;
when the solar water heater is used, water in the vacuum heat collecting tube 5 is heated under the action of the internal structure of the vacuum heat collecting tube 5 by entering the inside of the hot water storage tank 20 through the circulating water inlet tube 18 from an external water source, sunlight passes through the first layer of glass of the vacuum heat collecting tube 5 and irradiates on the black heat absorbing layer in the second layer of pit to absorb the heat of solar energy, and as the two layers of glass are vacuum heat insulation, the heat transfer is greatly reduced, (the radiation heat transfer still exists, but the heat transfer and the heat convection do not exist) most of the heat can be intelligently transferred to the water in the glass tube only, so that the water in the glass tube is heated;
a hot water storage tank 20 is arranged in the hot water tank 7, a circulating water inlet pipe 18 is arranged on the outer wall of the hot water storage tank 20, a valve 17 is arranged on the outer wall of the circulating water inlet pipe 18, a circulating water outlet pipe 21 is arranged on the outer wall of the hot water storage tank 20, which is far away from the circulating water inlet pipe 18, and extends to the outside of the hot water tank 7, a circulating pipe 19 is arranged on the outer wall of the transition water tank 6, and the other end of the circulating pipe 19 extends to the inside of the hot water storage tank 20;
the heated water is lightened and enters the transition water tank 6 upwards along the heating surface of the glass tube, the water with relatively low temperature in the transition water tank 6 enters the vacuum heat collecting tube 5 along the back light surface of the glass tube for supplement, the circulation is carried out continuously, the water in the transition water tank 6 is heated continuously, the position of the transition water tank 6 is lower than that of the hot water storage tank 20, the hot water storage tank 20 and the transition water tank 6 carry out natural circulation heat exchange through the circulating pipes 19 at two sides, so that the water temperature in the hot water storage tank 20 is increased, the vacuum heat collecting tube 5 is not directly inserted into the hot water storage tank 20, the heat loss in the hot water storage tank 20 is reduced, the upper opening of the circulating pipe 19 is connected with the bottom of the hot water storage tank 20, thereby eliminating a circulation dead water area in the hot water storage tank 20, after the water in the hot water storage tank 20 is used up, the water level in the transition water tank 6 still has residual water, and the residual water is higher than the upper opening of the vacuum heat collecting tube 5, the tube explosion of the vacuum heat collecting tube 5 caused by local air drying is avoided;
the outer wall of the hot water storage tank 20 is wound with a heating wire 15, a water temperature and water level sensor 16 is arranged in the hot water storage tank 20, and the output end of a singlechip in the control panel 14 is electrically connected with the input end of the water temperature and water level sensor 16;
in rainy weather, accessible heater strip 15 heats water, avoid under the condition of no solar energy, also there is hot water to use, under the effect of 16 inner structures of temperature level sensor, carry out intelligent control to the temperature water level of heat storage water tank 20 inside, when the temperature is higher, adjust evacuated collector tube 5's angle, stop carrying out the irradiation contact with the sun, when the water level is higher, can discharge through the gap, when the water level is lower, heater strip 15 electrical heating also can't start, accomplish solar water heater's use work, the protection to solar water heater has been realized, carry out corresponding regulation according to the change of temperature and water level in the water tank.
When the solar water heater is used, the external power supply is connected, firstly, a water heater is fixedly installed on a roof, an attic or a balcony through angle steel by a worker, a first motor 12 is opened through an operation control panel 14 to drive a first rotating shaft 11 to rotate, so as to drive an antirust lead screw 10 to rotate, under the mutual matching of the antirust lead screw 10 and a slide block 9, the slide block 9 slides on the surface of the antirust lead screw 10 to carry out lifting work, under the connection of a connecting frame 2, the slide block 9 tends to drive a mounting plate 4 to rotate through a linkage rod 3, so as to change the inclination angle of the mounting plate 4, so as to adjust the irradiation angle of the evacuated collector tube 5 and the sun, along with the rotation of the earth, the sun direction changes, the operation control panel 14 opens a second motor 23, the second motor 23 drives a second rotating shaft 27 to drive a transmission rod 25 to rotate, so as to drive a driving gear 26 to rotate, and the driving gear 26 is meshed with a driven gear 24, the driven gear 24 rotates synchronously with the driven gear, the rotating base 22 is driven to rotate under the rotation of the rotating shaft 13, so that the whole solar water heater changes the direction according to the rotation of the sun, an external water source enters the inside of the hot water storage tank 20 through the circulating water inlet pipe 18 and then enters the inside of the evacuated solar collector tube 5, the water inside the evacuated solar collector tube 5 is heated under the action of the internal structure of the evacuated solar collector tube 5, the heated water is lightened and enters the inside of the transition water tank 6 upwards along the heating surface of the glass tube, the water with relatively low temperature inside the transition water tank 6 enters the inside of the evacuated solar collector tube 5 along the backlight surface of the glass tube for supplement, the circulation is carried out continuously, the water inside the transition water tank 6 is heated continuously, the position of the transition water tank 6 is lower than that of the hot water storage tank 20, and the hot water storage tank 20 and the transition water tank 6 carry out natural circulation heat exchange through the circulating pipes 19 at two sides, so as to raise the water temperature in the hot water storage tank 20, the vacuum heat collecting tube 5 is not directly inserted into the hot water storage tank 20, thereby reducing the heat loss in the hot water storage tank 20, the upper opening of the circulating tube 19 is connected with the bottom of the hot water storage tank 20, thereby eliminating the circulating dead water area in the hot water storage tank 20, when the water in the hot water storage tank 20 is used up, the inside of the transition water tank 6 still has residual water, the water level of which is higher than the upper opening of the vacuum heat collecting tube 5, thereby avoiding the explosion of the vacuum heat collecting tube 5 caused by local air drying, when in rainy weather, the water can be heated by the heating wire 15, avoiding the use of hot water under the condition of no solar energy, under the effect of the internal structure of the water temperature and water level sensor 16, the water temperature and the water level in the hot water storage tank 20 can be intelligently controlled, when the temperature is higher, the angle of the vacuum heat collecting tube 5 is adjusted, the irradiation contact with the sun is stopped, when the water level is higher, can be discharged through the overflow port, when the water level is lower, the heating wire 15 can not be started by electric heating, and the use work of the solar water heater is completed.
Claims (8)
1. A compact solar water heater, characterized in that: the water heater comprises a fixed seat (1), a transition water tank (6), a hot water tank (7), a control panel (14) and a rotary seat (22), wherein a second motor (23) is installed inside the fixed seat (1), a second rotating shaft (27) is installed at the output end of the second motor (23) through a coupler, a rotating shaft (13) is connected to the top end of the fixed seat (1), the rotating shaft (13) extends into the fixed seat (1), the rotary seat (22) is installed above the fixed seat (1) at the top end of the rotating shaft (13), the control panel (14) is arranged at the top end of the fixed seat (1), the output end of a single chip microcomputer inside the control panel (14) is electrically connected with the input end of the second motor (23), a first motor (12) is installed inside the rotary seat (22), and a first rotating shaft (11) is installed at the output end of the first motor (12) through a coupler, antirust screw rod (10) is installed on the top of first pivot (11), extend to the outside of roating seat (22), the top of antirust screw rod (10) is provided with assembly seat (8), the top fixed mounting of assembly seat (8) has hot-water tank (7), one side of hot-water tank (7) is provided with transition water tank (6), evacuated collector tube (5) are installed to one side that hot-water tank (7) were kept away from in transition water tank (6).
2. A compact solar water heater according to claim 1, characterized in that: one side of the second rotating shaft (27) far away from the second motor (23) is provided with a transmission rod (25), and a driving gear (26) is installed on the outer wall of the transmission rod (25).
3. A compact solar water heater according to claim 2, characterized in that: the bottom end of the rotating shaft (13) above the driving gear (26) is provided with a driven gear (24), and the driven gear (24) is meshed with the driving gear (26).
4. A compact solar water heater according to claim 1, characterized in that: the outer wall slidable mounting of rust-resistant lead screw (10) has slider (9), one side of slider (9) is connected with link (2), one side movable mounting that assembly seat (8) are close to evacuated collector tube (5) has mounting panel (4), the outer wall of mounting panel (4) is connected with evacuated collector tube (5).
5. A compact solar water heater according to claim 4, characterized in that: the middle position of the outer wall of the mounting plate (4) is movably connected with a linkage rod (3), and the connecting frame (2) is movably connected with the linkage rod (3).
6. A compact solar water heater according to claim 1, characterized in that: the water heater is characterized in that a hot water storage tank (20) is arranged inside the hot water tank (7), a heating wire (15) is wound on the outer wall of the hot water storage tank (20), a water temperature and water level sensor (16) is arranged inside the hot water storage tank (20), and the output end of a single chip microcomputer inside the control panel (14) is electrically connected with the input end of the water temperature and water level sensor (16).
7. A compact solar water heater according to claim 6, characterized in that: and a circulating water inlet pipe (18) is installed on the outer wall of the hot water storage tank (20), and a valve (17) is installed on the outer wall of the circulating water inlet pipe (18).
8. A compact solar water heater according to claim 6, characterized in that: the outer wall of one side, far away from the circulating water inlet pipe (18), of the hot water storage tank (20) is provided with a circulating water outlet pipe (21) which extends to the outside of the hot water tank (7), the outer wall of the transition water tank (6) is provided with a circulating pipe (19), and the other end of the circulating pipe (19) extends to the inside of the hot water storage tank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466034.1U CN214949880U (en) | 2021-06-29 | 2021-06-29 | Compact solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466034.1U CN214949880U (en) | 2021-06-29 | 2021-06-29 | Compact solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214949880U true CN214949880U (en) | 2021-11-30 |
Family
ID=79075737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121466034.1U Active CN214949880U (en) | 2021-06-29 | 2021-06-29 | Compact solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214949880U (en) |
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2021
- 2021-06-29 CN CN202121466034.1U patent/CN214949880U/en active Active
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