CN114234458B - Solar water heater capable of preventing sealing rings from aging - Google Patents
Solar water heater capable of preventing sealing rings from aging Download PDFInfo
- Publication number
- CN114234458B CN114234458B CN202111589548.0A CN202111589548A CN114234458B CN 114234458 B CN114234458 B CN 114234458B CN 202111589548 A CN202111589548 A CN 202111589548A CN 114234458 B CN114234458 B CN 114234458B
- Authority
- CN
- China
- Prior art keywords
- interface
- module
- butt joint
- fixedly arranged
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 230000032683 aging Effects 0.000 title claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000003712 anti-aging effect Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/70—Sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
- F24S10/742—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other the conduits being parallel to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
- F24S40/57—Preventing overpressure in solar collector enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/60—Arrangements for draining the working fluid
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to the field of solar energy, and particularly relates to a solar water heater capable of preventing an sealing ring from aging, which comprises a bottom plate, wherein a supporting frame is fixedly arranged on the side edge of the bottom plate, a supporting plate is fixedly arranged on the upper side of the bottom plate, a barrel body is installed on the supporting plate, a vacuum tube is installed between the barrel body and the supporting frame, an upper interface is fixedly arranged on the upper side of the side edge of the barrel body, a lower interface is fixedly arranged on the lower side of the side edge of the barrel body, an air leakage port is formed in the upper interface, a partition plate is fixedly arranged on one side, close to the upper interface, of the barrel body, a power module is arranged between the partition plate and the barrel body on one side, on which the upper interface is installed, of the lower interface, an overflow module is arranged between the butt joint module and the lower interface, and an exhaust module is arranged on the partition plate on one side, so that the solar water heater can prevent the solar sealing ring from aging, reduce heat loss and save water.
Description
Technical Field
The invention belongs to the field of solar energy, and particularly relates to a solar water heater capable of preventing a sealing ring from aging.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly the vacuum tube type solar water heater occupies 95% of the domestic market share. The vacuum pipe type domestic solar water heater is formed from heat-collecting pipe, water-storing tank and supporting frame, etc. and is used for converting solar energy into heat energy, and the vacuum heat-collecting pipe can utilize the principle of hot water floating up and cold water sinking down to make water produce microcirculation so as to obtain the required hot water.
The following problems exist in the prior art:
(1) in the long-time use process, the aging of the sealing ring is accelerated due to the overlarge temperature difference between the inside and the outside of the sealing ring, so that the sealing ring needs to be frequently replaced, and the time and the labor are wasted.
(2) Most of solar exhaust holes are through holes, so that the outside is directly communicated with the inside of solar energy, hot air is discharged in daytime, and heat loss is easy at night.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a solar water heater capable of preventing a solar sealing ring from aging, reducing heat loss and saving water.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an anti-aging solar water heater of sealing washer, includes the bottom plate, the bottom plate side has set firmly the support frame, the backup pad has set firmly to the bottom plate upside, install the staving in the backup pad, install the vacuum tube between staving and the support frame, the staving side upside has set firmly the interface, the staving side downside has set firmly down the interface, it has the gas vent to go up to open on the interface, be close to in the staving and have set firmly the baffle on interface one side, be equipped with power module between the staving of interface one side on baffle and the installation, go up each and be connected with a butt joint module on interface down, be equipped with the overflow module between butt joint module and the lower interface, be equipped with exhaust module on the baffle of overflow module place one side.
Preferably, the one-way vent hole of one-way inlet is opened to the staving upside, it is connected with the spillway mouth that leaks to go up interface one side away from the staving, it has the gas vent to go up the interface upside, be connected with the business turn over water pipe on the interface down, go up interface, interface and staving junction and install the sealing washer down.
Preferably, the power module comprises a motor fixedly arranged on the inner wall of the barrel body, a screw is rotationally arranged between the motor and the partition plate, the motor provides power for the screw, a threaded block is sleeved outside the screw, the threaded block and the screw are in meshed transmission, a fixing rod is fixedly arranged on the threaded block, and the other end of the fixing rod is connected with a butt joint module.
Preferably, the docking module is fixedly arranged on a telescopic sleeve on the sealing ring, a telescopic hollow shaft is arranged in the telescopic sleeve in a sliding manner, a female docking block is fixedly arranged on one side, away from the barrel, of the telescopic hollow shaft, a fixing rod is fixedly connected to the female docking block, a male docking block is fixedly arranged on a partition plate corresponding to the female docking block, a rotary valve is arranged in the male docking block in a rotary manner, a rack is arranged in the partition plate in a sliding manner, a rack reset spring is arranged between the rack and the partition plate, a gear is arranged on the rack in a contact manner, the gear and the rack are in meshed transmission, a rotary shaft is fixedly connected to the lower portion of the gear, and the other end of the rotary shaft is fixedly connected to the rotary valve.
Preferably, the overflow module comprises a floating block sliding in an upper connector, a through hole is formed in the floating block, an air blocking plug is fixedly arranged on the upper connector, a second exhaust hole is formed between the upper connector and the barrel body, and a push rod is fixedly arranged in the second exhaust hole.
Preferably, the exhaust module comprises a first exhaust hole formed in the partition board, an air pressure telescopic sleeve is fixedly arranged at one side, close to the overflow module, of the upper end of the partition board, a connecting block is fixedly connected to the other end of the air pressure telescopic sleeve, an air outlet is formed in the connecting block, a sliding block is arranged in the air outlet in a sliding mode, a baffle is fixedly arranged on the connecting block, a sliding block reset spring is arranged between the air outlet and the baffle, and an air outlet communication hole connected with the air outlet is formed in the connecting block.
The beneficial effects are that:
1. the solar hot water part is separated from the sealing ring, and the solar hot water part is connected with the sealing ring by the butt joint module during operation, so that the internal and external temperatures of the sealing ring are reduced, and the ageing is prevented.
2. The solar energy heat-insulation device can exhaust the solar energy when the gas is generated inside the solar energy, and isolates the inside and the outside of the solar energy when the gas is insufficient, so that heat loss at night is avoided.
3. The air leakage overflow port is provided with the floating block, so that water is prevented from flowing out of the air leakage port due to water flowing, and water sources are saved.
Drawings
FIG. 1 is a perspective view of the present invention
FIG. 2 is a top view of the present invention
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2
FIG. 4 is a partial enlarged view of the portion B in FIG. 3
FIG. 5 is an enlarged view of a portion of FIG. 4 at C
FIG. 6 is a partial enlarged view of the portion D of FIG. 4
FIG. 7 is an enlarged view of a portion of FIG. 4 at E
In the figure: 11. a bottom plate; 12. a support frame; 13. a support plate; 14. a tub body; 15. a vacuum tube; 16. an upper interface; 17. a lower interface; 18. a water inlet pipe and a water outlet pipe; 19. a gas leakage overflow port; 20. an air vent; 21. a partition plate; 22. a motor; 23. a screw; 24. a screw block; 25. a fixed rod; 26. a butt joint module; 27. an overflow module; 28. an exhaust module; 29. a telescopic sleeve; 30. a telescopic hollow shaft; 31. a female butt joint block; 32. a male butt joint block; 33. a rack; 34. a rack return spring; 35. a rotating shaft; 36. rotating the valve; 37. a slider; 38. a through hole; 39. a gas plug; 40. a second exhaust hole; 41. a push rod; 42. a first exhaust hole; 43. an air pressure telescopic sleeve; 44. a connecting block; 45. an air outlet; 46. a baffle; 47. a slide block; 48. a slider return spring; 49. the air outlet is connected with the through hole; 50. a one-way vent; 51. a gear; 52. a seal ring;
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Referring to fig. 1-7, a solar water heater capable of preventing aging of sealing rings comprises a bottom plate 11, a supporting frame 12 is fixedly arranged on the side edge of the bottom plate 11, a supporting plate 13 is fixedly arranged on the upper side of the bottom plate 11, a barrel 14 is installed on the supporting plate 13, a vacuum tube 15 is installed between the barrel 14 and the supporting frame 12, an upper interface 16 is fixedly arranged on the upper side of the side edge of the barrel 14, a lower interface 17 is fixedly arranged on the lower side of the side edge of the barrel 14, a gas leakage port 20 is formed in the upper interface 16, a partition plate 21 is fixedly arranged on one side, close to the upper interface 16, of the barrel 14, a power module is arranged between the partition plate 21 and the barrel 14 on one side, on which the upper interface 16 is installed, of the lower interface 17, a butt joint module 26 is connected with an overflow module 27, and an exhaust module 28 is arranged on the partition plate 21 on one side, on which the overflow module 27 is located.
Further, a unidirectional vent hole 50 for unidirectional air intake is arranged on the upper side of the barrel body 14, a leakage overflow port 19 is connected to one side of the upper interface 16 far away from the barrel body 14, a leakage port 20 is arranged on the upper side of the upper interface 16, a water inlet and outlet pipe 18 is connected to the lower interface 17, and a sealing ring 52 is arranged at the joint of the upper interface 16, the lower interface 17 and the barrel body 14.
Further, the power module comprises a motor 22 fixedly arranged on the inner wall of the barrel body 14, a screw rod 23 is rotatably arranged between the motor 22 and the partition plate 21, the motor 22 provides power for the screw rod 23, a threaded block 24 is sleeved outside the screw rod 23, the threaded block 24 and the screw rod 23 are in meshed transmission, a fixing rod 25 is fixedly arranged on the threaded block 24, and the other end of the fixing rod 25 is connected with a butt joint module 26.
Further, the docking module 26 is fixedly arranged on the telescopic sleeve 29 on the sealing ring 52, the telescopic hollow shaft 30 is slidably arranged in the telescopic sleeve 29, the female docking block 31 is fixedly arranged on one side, away from the barrel body 14, of the telescopic hollow shaft 30, the fixed rod 25 is fixedly connected to the female docking block 31, the male docking block 32 is fixedly arranged on the partition plate 21 corresponding to the female docking block 31, the rotary valve 36 is rotationally arranged in the male docking block 32, the rack 33 is slidably arranged in the partition plate 21, the rack return spring 34 is arranged between the rack 33 and the partition plate 21, the gear 51 is in meshed transmission with the rack 33, the rotary shaft 35 is fixedly connected to the lower side of the gear 51, and the other end of the rotary shaft 35 is fixedly connected to the rotary valve 36.
Further, the overflow module 27 includes a slider 37 sliding in the upper port 16, a through hole 38 is formed in the slider 37, an air blocking plug 39 is fixedly arranged on the upper port 16, a second exhaust hole 40 is arranged between the upper port 16 and the barrel 14, and a push rod 41 is fixedly arranged in the second exhaust hole 40.
Further, the exhaust module 28 includes a first exhaust hole 42 opened on the partition 21, a pneumatic telescopic sleeve 43 is fixedly arranged on one side of the upper end of the partition 21 near the overflow module 27, a connecting block 44 is fixedly connected to the other end of the pneumatic telescopic sleeve 43, an air outlet 45 is formed in the connecting block 44, a sliding block 47 is slidably arranged in the air outlet 45, a baffle 46 is fixedly arranged on the connecting block 44, a sliding block return spring 48 is arranged between the air outlet 45 and the baffle 46, and an air outlet communication hole 49 connected with the air outlet 45 is formed in the connecting block 44.
Principle of operation
When water is to be injected into the barrel 14, the motor 22 is started, the motor 22 drives the screw rod 23 to rotate, the screw rod 23 rotates to drive the threaded block 24 to move towards the partition plate 21, the threaded block 24 drives the fixing rod 25 to move, the fixing rod 25 drives the female butt joint block 31 to move, the female butt joint block 31 pulls out the telescopic hollow shaft 30 from the telescopic sleeve 29, the female butt joint block 31 is sleeved on the male butt joint block 32 and is in closed connection with the male butt joint block 32, the female butt joint block 31 moves to push the rack 33 to move, the rack 33 moves to drive the gear 51 to rotate, the gear 51 drives the rotating shaft 35 to rotate, and the rotating shaft 35 drives the rotating valve 36 to rotate to enable the inside of the barrel 14 to be communicated with the water inlet and outlet pipe 18.
Meanwhile, the upper butt joint module 26 also enables the barrel body 14 to be communicated with the air leakage overflow port 19, water starts to be injected into the barrel body 14 from the water inlet and outlet pipe 18, when the water level reaches the air leakage overflow port 19, water flows to drive the through hole 38 to float upwards, before the water level floats upwards, air in the barrel body 14 is discharged through the floating block 37 and the air leakage port 20, when the through hole 38 floats upwards to the air blocking plug 39, the air blocking plug 39 blocks the floating block 37 to enable the water flow not to overflow from the air leakage port 20, and only overflows out through the air leakage overflow port 19, water can be prevented from overflowing from the air leakage port 20 to be wasted when the water flow is large, and meanwhile, when the overflow pipe flows back to the lower side, the water flow in the through hole 38 is not fast, so that the water level of the barrel body 14 is higher than the water level of the through hole 38.
After water is supplied, the motor 22 is reversed, the fixing rod 25 moves in the direction, when the female butt joint block 31 is reset, the rack 33 is driven by the rack reset spring 34 to reset, the rotary valve 36 is closed by the rack 33 through transmission, the position of the sealing ring 52 is not contacted with hot water under the partition of the partition plate 21 in daily use, the temperature difference between the inside and the outside of the sealing ring 52 is not large, the ageing of the sealing ring 52 can be effectively slowed down, and when hot water is used, the butt joint module 26 is driven by the motor 22, so that the hot water flows out.
When air is required to enter the barrel 14, on the one hand, air can be introduced from the air leakage overflow port 19 and the air leakage port 20 through the docking module 26 when the docking module 26 is docked, and air can be introduced through the one-way vent hole 50 when the docking module 26 is not operated.
When the air temperature in the barrel 14 is increased without using hot water in daily solar heating, air in the barrel 14 expands into the air pressure telescopic sleeve 43 to push the movable connecting block 44 to move towards the direction of the upper connector 16, the air pressure telescopic sleeve 43 is lengthened in the moving process of the connecting block 44, after the connecting block 44 enters the second exhaust hole 40, the ejector rod 41 pushes the air outlet 45, the air outlet 45 presses the sliding block 47, so that the air outlet communication hole 49 is communicated with the air outlet 45 to release air, when the air is insufficient, the air pressure telescopic sleeve 43 is retracted, the sliding block return spring 48 drives the sliding block 47 to return, and thus, in the heating process of the air expansion, when the temperature is reduced at night, the air is not heated any more, the connection between the inside and the outside of the barrel 14 is broken, and the inside and the outside of the barrel 14 are prevented from being always communicated, so that heat is dissipated.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (1)
1. The utility model provides a solar water heater of anti-aging of sealing washer, includes bottom plate (11), its characterized in that, bottom plate (11) side has set firmly support frame (12), bottom plate (11) upside has set firmly backup pad (13), install staving (14) on backup pad (13), install vacuum tube (15) between staving (14) and support frame (12), staving (14) side upside has set firmly last interface (16), staving (14) side downside has set firmly down interface (17), it has gas vent (20) to go up to open on interface (16), baffle (21) have been set firmly to be close to last interface (16) one side in staving (14), be equipped with power module between baffle (21) and staving (14) of installing interface (16) one side, be connected with a butt joint module (26) on last interface (16) and the lower interface (17) respectively, be equipped with overflow module (27) between butt joint module (26) and the lower interface (17), on baffle (21) place on one side have on baffle (21) of overflow module (27) and have exhaust module (28); the upper side of the barrel body (14) is provided with a one-way vent hole (50) for one-way air inlet, one side of the upper interface (16) far away from the barrel body (14) is connected with an air leakage overflow port (19), the upper side of the upper interface (16) is provided with an air leakage port (20), the lower interface (17) is connected with an inlet and outlet water pipe (18), and a sealing ring (52) is arranged at the joint of the upper interface (16), the lower interface (17) and the barrel body (14); the power module comprises a motor (22) fixedly arranged on the inner wall of the barrel body (14), a screw rod (23) is rotationally arranged between the motor (22) and the partition plate (21), the motor (22) provides power for the screw rod (23), a threaded block (24) is sleeved outside the screw rod (23), the threaded block (24) and the screw rod (23) are in meshed transmission, a fixing rod (25) is fixedly arranged on the threaded block (24), and the other end of the fixing rod (25) is connected with a butt joint module (26); the utility model discloses a rotary valve (36) is equipped with in butt joint module (26), telescopic sleeve (29) are set firmly on sealing washer (52), telescopic hollow shaft (30) are equipped with in the slip in telescopic sleeve (29), telescopic hollow shaft (30) keep away from staving (14) one side and have set firmly female butt joint piece (31), fixed pole (25) have been linked firmly on female butt joint piece (31), set firmly public butt joint piece (32) on baffle (21) that female butt joint piece (31) corresponds, the rotation of public butt joint piece (32) is equipped with rotary valve (36), the slip is equipped with rack (33) in baffle (21), be equipped with rack reset spring (34) between rack (33) and the baffle (21), the contact is equipped with gear (51) on rack (33), gear (51) and rack (33) meshing transmission, gear (51) below has linked firmly axis of rotation (35), the other end of axis of rotation (35) is linked firmly on rotary valve (36). The overflow module (27) comprises a floating block (37) sliding in the upper connector (16), a through hole (38) is formed in the floating block (37), an air blocking plug (39) is fixedly arranged on the upper connector (16), a second exhaust hole (40) is formed between the upper connector (16) and the barrel body (14), and a push rod (41) is fixedly arranged in the second exhaust hole (40); the exhaust module (28) comprises a first exhaust hole (42) formed in the partition board (21), an air pressure telescopic sleeve (43) is fixedly arranged at one side, close to the overflow module (27), of the upper end of the partition board (21), a connecting block (44) is fixedly connected to the other end of the air pressure telescopic sleeve (43), an air outlet (45) is formed in the connecting block (44), a sliding block (47) is slidably arranged in the air outlet (45), a baffle (46) is fixedly arranged on the connecting block (44), a sliding block reset spring (48) is arranged between the air outlet (45) and the baffle (46), and an air outlet communication hole (49) connected with the air outlet (45) is formed in the connecting block (44); the solar hot water part is separated from the sealing ring, and the solar hot water part is connected with the sealing ring by the butt joint module during operation, so that the internal and external temperatures of the sealing ring are reduced, and the ageing is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589548.0A CN114234458B (en) | 2021-12-23 | 2021-12-23 | Solar water heater capable of preventing sealing rings from aging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589548.0A CN114234458B (en) | 2021-12-23 | 2021-12-23 | Solar water heater capable of preventing sealing rings from aging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114234458A CN114234458A (en) | 2022-03-25 |
| CN114234458B true CN114234458B (en) | 2023-12-26 |
Family
ID=80761955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111589548.0A Active CN114234458B (en) | 2021-12-23 | 2021-12-23 | Solar water heater capable of preventing sealing rings from aging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114234458B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665618Y (en) * | 2003-10-30 | 2004-12-22 | 魏立东 | Solar energy heat conductive pipe |
| CN201926160U (en) * | 2010-12-20 | 2011-08-10 | 姚丰卫 | Solar water heater with top-mounted joint of water inlet and outlet pipe |
| KR20110114403A (en) * | 2010-04-12 | 2011-10-19 | 주식회사 부광이엔지 | Water heater cap |
| CN208504774U (en) * | 2018-06-30 | 2019-02-15 | 海宁市太阳风新能源有限公司 | A kind of solar water heater |
| CN110081191A (en) * | 2019-03-14 | 2019-08-02 | 江苏顺达机械设备有限公司 | A kind of ventilation valve with anti-aging function for exhaust gas discharge |
| CN110595077A (en) * | 2019-10-12 | 2019-12-20 | 赖羿帆 | Movable vacuum tube pressure-bearing solar water heater |
-
2021
- 2021-12-23 CN CN202111589548.0A patent/CN114234458B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665618Y (en) * | 2003-10-30 | 2004-12-22 | 魏立东 | Solar energy heat conductive pipe |
| KR20110114403A (en) * | 2010-04-12 | 2011-10-19 | 주식회사 부광이엔지 | Water heater cap |
| CN201926160U (en) * | 2010-12-20 | 2011-08-10 | 姚丰卫 | Solar water heater with top-mounted joint of water inlet and outlet pipe |
| CN208504774U (en) * | 2018-06-30 | 2019-02-15 | 海宁市太阳风新能源有限公司 | A kind of solar water heater |
| CN110081191A (en) * | 2019-03-14 | 2019-08-02 | 江苏顺达机械设备有限公司 | A kind of ventilation valve with anti-aging function for exhaust gas discharge |
| CN110595077A (en) * | 2019-10-12 | 2019-12-20 | 赖羿帆 | Movable vacuum tube pressure-bearing solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114234458A (en) | 2022-03-25 |
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