CN111442687B - Self-cleaning solar water heater - Google Patents
Self-cleaning solar water heater Download PDFInfo
- Publication number
- CN111442687B CN111442687B CN202010249859.1A CN202010249859A CN111442687B CN 111442687 B CN111442687 B CN 111442687B CN 202010249859 A CN202010249859 A CN 202010249859A CN 111442687 B CN111442687 B CN 111442687B
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- CN
- China
- Prior art keywords
- annular groove
- heat collecting
- collecting pipe
- water tank
- water heater
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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- 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
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a self-cleaning solar water heater which comprises a solar body, wherein the solar body comprises a support, a heat collecting pipe and a water tank, the heat collecting pipe and the water tank are fixedly arranged on the support, one end of the heat collecting pipe is communicated with the water tank, a temperature difference power generation sheet is arranged on the side wall of the lower end of the water tank, a lantern ring is connected to the side wall of one side of the support through a support rod, the lantern ring comprises an inner ring and an outer ring, the heat collecting pipe penetrates through the inner ring, a first annular groove and a second annular groove are respectively arranged on the opposite side walls between the outer ring and the inner ring, an annular permanent magnet is arranged in the first annular groove, an annular iron core is arranged in the second annular groove, a rotating block is arranged on the side wall between the first annular groove and the second annular groove, and an electrifying lead perpendicular to the end face is arranged in the rotating block in a penetrating manner. According to the invention, the solar water heater can automatically carry out real-time ash removal operation on the heat collecting pipe, so that the heating effect and efficiency of the solar water heater are ensured.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a self-cleaning solar water heater.
Background
Nowadays, solar water heaters have come into families of millions of people, and bring convenience to people to use hot water in time. However, in order to obtain more illumination, a general solar water heater can be installed on a roof, and when a wind blows or a rain blows, a large amount of dust can be attached to the outer wall of the heat collecting tube, so that the heat collecting tube is influenced to receive illumination, and the heating effect and efficiency of the whole solar water heater are further influenced.
To this end, we propose a self-cleaning solar water heater to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-cleaning solar water heater.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-cleaning solar water heater comprises a solar body, wherein the solar body comprises a support, a heat collecting pipe and a water tank, the heat collecting pipe and the water tank are fixedly mounted on the support, one end of the heat collecting pipe is communicated with the water tank, a temperature difference power generation sheet is arranged on the side wall of the lower end of the water tank, a lantern ring is connected to the side wall of one side of the support through a support rod, the lantern ring comprises an inner ring and an outer ring, the heat collecting pipe penetrates through the inner ring, a first annular groove and a second annular groove are respectively arranged on the opposite side walls between the outer ring and the inner ring, an annular permanent magnet is arranged in the first annular groove, an annular iron core is arranged in the second annular groove, a rotating block is arranged on the side wall between the first annular groove and the second annular groove, a power-on lead perpendicular to the end face penetrates through the rotating block, the temperature difference power generation sheet is electrically connected with the power-on lead, a scraping strip is connected to the side wall of one end of the rotating block through a connecting rod, the side wall of the scraping strip opposite to the heat collecting pipe is provided with a strip-shaped groove, and cleaning cotton is arranged in the strip-shaped groove.
Preferably, the scraping strip is detachably connected with the connecting rod through threads.
Preferably, the side walls of the upper end surface and the lower end surface of the rotating block, which are contacted with the first annular groove and the second annular groove, are provided with spherical grooves, and the spherical grooves are internally provided with rollers.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the temperature difference power generation sheet and the power-on conducting wire, because the bottom of the water tank is cold water, the external part of the water tank is higher in illumination temperature, temperature difference is generated on the side wall of the water tank, the temperature difference power generation sheet generates current to flow through the power-on conducting wire, and a uniform radial magnetic field can be generated due to the combination of the annular permanent magnet and the annular iron core, so that the power-on conducting wire always performs circular motion around the annular iron core under the action of ampere force at each point, and then the rotating block drives the scraping strip to rotate through the connecting rod, thereby always performing dust removal operation on the surface of the heat collecting tube;
2. according to the invention, the annular permanent magnet and the annular iron core are arranged, so that the magnetic field generated between the annular permanent magnet and the annular iron core can be ensured to be a uniform radial magnetic field, the force generated by the action on the electrified conducting wire is always the same, the rotating block is ensured to rotate at a constant speed, and the dust removing operation on the heat collecting pipe is more stable;
3. the side walls of the upper end surface and the lower end surface of the rotating block are provided with the plurality of spherical grooves, and the rollers in the spherical grooves are in contact with the first annular groove and the second annular groove, so that the surface friction is converted into point friction during rotation, and the sliding is converted into rolling, so that the rotating block is ensured to rotate more smoothly.
Drawings
Fig. 1 is a schematic structural diagram of a self-cleaning solar water heater according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a self-cleaning solar water heater collar according to the present invention;
fig. 4 is a schematic cross-sectional structure view of a self-cleaning solar water heater collar according to the present invention.
In the figure: the solar water heater comprises a support 1, a heat collecting pipe 2, a water tank 3, a thermoelectric generation piece 4, a sleeve ring 5, an inner ring 51, an outer ring 52, a connecting rod 6, a scraping strip 7, a supporting rod 8, a first annular groove 9, a second annular groove 10, a rotating block 11, a power-on lead 12, an annular permanent magnet 13 and an annular iron core 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a self-cleaning solar water heater comprises a solar body, the solar body comprises a support 1, a heat collecting pipe 2 and a water tank 3, the heat collecting pipe 2 and the water tank 3 are fixedly mounted on the support 1, one end of the heat collecting pipe 2 is communicated with the water tank 3, a thermoelectric generation sheet 4 is arranged on the side wall of the lower end of the water tank 3, a lantern ring 5 is connected to the side wall of one side of the support 1 through a support rod 8, the lantern ring 5 comprises an inner ring 51 and an outer ring 52, the heat collecting pipe 2 is arranged by penetrating through the inner ring 51, a first annular groove 9 and a second annular groove 10 are respectively arranged on the opposite side walls between the outer ring 52 and the inner ring 51, an annular permanent magnet 13 is arranged in the first annular groove 9, an annular iron core 14 is arranged in the second annular groove 10, a rotating block 11 is arranged on the side wall between the first annular groove 9 and the second annular groove 10, and an electrifying lead 12 perpendicular to the end surface is arranged in the rotating block 11, be equipped with spherical groove on the lateral wall that the upper and lower terminal surface of turning block 11 and first ring channel 9 and second ring channel 10 contacted, and be equipped with the roller in the spherical groove, reduce the friction between 11 rotations of turning block and first ring channel 9 and the second ring channel 10, thereby guarantee that turning block 11 rotates stability and smooth and easy degree, thermoelectric generation piece 4 and circular telegram wire 12 electric connection, be connected with scraping strip 7 through connecting rod 6 on the one end lateral wall of turning block 11, adopt detachable threaded connection between scraping strip 7 and the connecting rod 6, can dismantle the change to scraping strip 7 in real time, change bad old clean cotton, guarantee the efficiency and the effect of ash removal, be equipped with the bar groove on the lateral wall that scraping strip 7 and thermal-collecting tube 2 are relative, and be equipped with clean cotton in the bar groove.
In the invention, in the actual use process of the solar water heater, because the bottom of the water tank 3 is cold water, the outside of the water tank 3 is heated by higher temperature, temperature difference is generated on the side wall of the water tank, the thermoelectric generation piece 4 generates current to flow through the electrified lead 12, and because of the combination of the annular permanent magnet 13 and the annular iron core 14, a uniform radial magnetic field can be generated, so that the electrified lead 12 always bears the action of ampere force at each point to do circular motion around the annular iron core 14, and because of the uniform radial magnetic field, the force generated by the action of the electrified lead 12 is always the same, so as to ensure that the rotating block 11 rotates at a constant speed, the dust removing operation on the heat collecting pipe 2 is more stable, and further the rotating block 11 drives the scraping strip 7 to rotate through the connecting rod 6, so as to always perform the dust removing operation on the surface of the heat collecting pipe 2;
in addition, in the process of rotating the rotating block 11, because the side walls of the upper end surface and the lower end surface of the rotating block 11 are provided with a plurality of spherical grooves, and the spherical grooves are in contact with the first annular groove 9 and the second annular groove 10 through rollers in the spherical grooves, when the rotating block rotates, the surface friction is converted into point friction, and meanwhile, the sliding is converted into rolling, so that the rotating block 11 is ensured to rotate more smoothly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A self-cleaning solar water heater comprises a solar body, wherein the solar body comprises a support (1), a heat collecting pipe (2) and a water tank (3), the heat collecting pipe (2) and the water tank (3) are fixedly mounted on the support (1), one end of the heat collecting pipe (2) is communicated with the water tank (3), the self-cleaning solar water heater is characterized in that a temperature difference power generation sheet (4) is arranged on the side wall of the lower end of the water tank (3), a lantern ring (5) is connected to the side wall of one side of the support (1) through a support rod (8), the lantern ring (5) comprises an inner ring (51) and an outer ring (52), the heat collecting pipe (2) penetrates through the inner ring (51), a first annular groove (9) and a second annular groove (10) are respectively arranged on the opposite side wall between the outer ring (52) and the inner ring (51), an annular permanent magnet (13) is arranged in the first annular groove (9), and be equipped with annular iron core (14) in second ring channel (10), be equipped with turning block (11) on the lateral wall between first ring channel (9) and second ring channel (10), and run through circular telegram wire (12) that are equipped with the perpendicular to terminal surface in turning block (11), thermoelectric generation piece (4) and circular telegram wire (12) electric connection, be connected with through connecting rod (6) on the one end lateral wall of turning block (11) and scrape strip (7), be equipped with the bar groove on scraping strip (7) and the lateral wall that thermal-collecting tube (2) is relative, and be equipped with the cleaning cotton in the bar groove.
2. A self-cleaning solar water heater according to claim 1, characterized in that the scraper bar (7) is detachably screwed to the connecting rod (6).
3. A self-cleaning solar water heater according to claim 1, characterized in that the side walls of the upper and lower end surfaces of the rotating block (11) contacting with the first annular groove (9) and the second annular groove (10) are provided with spherical grooves, and the spherical grooves are provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249859.1A CN111442687B (en) | 2020-04-01 | 2020-04-01 | Self-cleaning solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249859.1A CN111442687B (en) | 2020-04-01 | 2020-04-01 | Self-cleaning solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111442687A CN111442687A (en) | 2020-07-24 |
| CN111442687B true CN111442687B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010249859.1A Active CN111442687B (en) | 2020-04-01 | 2020-04-01 | Self-cleaning solar water heater |
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| Country | Link |
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| CN (1) | CN111442687B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662245A (en) * | 2008-08-26 | 2010-03-03 | 蒋明兴 | Solar vapor temperature-difference generating system |
| CN204442233U (en) * | 2015-04-07 | 2015-07-01 | 安徽工业大学 | A kind of solar energy heating electrification component with heat collection water tank |
| CN108954856A (en) * | 2018-07-18 | 2018-12-07 | 江苏浴普太阳能有限公司 | A kind of vacuum tube for solar water heater |
| CN109539577A (en) * | 2018-11-19 | 2019-03-29 | 汪继德 | A kind of solar water heater with self-cleaning vacuum tube scale function |
| CN109654747A (en) * | 2018-12-11 | 2019-04-19 | 耿攀 | A kind of self-cleaning solar water heater |
| CN209459239U (en) * | 2018-11-30 | 2019-10-01 | 山东力诺瑞特新能源有限公司 | A kind of vacuum tube collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9481017B2 (en) * | 2012-08-09 | 2016-11-01 | Jeffrey Scott Adler | Ramp cleaning device for solar energy technologies |
-
2020
- 2020-04-01 CN CN202010249859.1A patent/CN111442687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662245A (en) * | 2008-08-26 | 2010-03-03 | 蒋明兴 | Solar vapor temperature-difference generating system |
| CN204442233U (en) * | 2015-04-07 | 2015-07-01 | 安徽工业大学 | A kind of solar energy heating electrification component with heat collection water tank |
| CN108954856A (en) * | 2018-07-18 | 2018-12-07 | 江苏浴普太阳能有限公司 | A kind of vacuum tube for solar water heater |
| CN109539577A (en) * | 2018-11-19 | 2019-03-29 | 汪继德 | A kind of solar water heater with self-cleaning vacuum tube scale function |
| CN209459239U (en) * | 2018-11-30 | 2019-10-01 | 山东力诺瑞特新能源有限公司 | A kind of vacuum tube collector |
| CN109654747A (en) * | 2018-12-11 | 2019-04-19 | 耿攀 | A kind of self-cleaning solar water heater |
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| Publication number | Publication date |
|---|---|
| CN111442687A (en) | 2020-07-24 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211126 Address after: 321100 No.58, Langshan village, nubu street, Lanxi City, Jinhua City, Zhejiang Province Applicant after: Zhou Peng Address before: 075002 No. 5, Xiyuan Middle Road, Qiaoxi District, Zhangjiakou City, Hebei Province Applicant before: Wang Chao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |