CN110822732A - Dust removal type solar water heater with anti-freezing function - Google Patents
Dust removal type solar water heater with anti-freezing function Download PDFInfo
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- CN110822732A CN110822732A CN201911187351.7A CN201911187351A CN110822732A CN 110822732 A CN110822732 A CN 110822732A CN 201911187351 A CN201911187351 A CN 201911187351A CN 110822732 A CN110822732 A CN 110822732A
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- heat collecting
- water tank
- water heater
- freezing
- gear
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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
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- 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
- F24S40/70—Preventing freezing
-
- 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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- 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)
- 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)
- Cleaning In General (AREA)
Abstract
The invention relates to a dust removal type solar water heater with an anti-freezing function, which comprises a bottom plate, a support column, a water tank, a connecting pipe and a plurality of heat collecting devices, wherein each heat collecting device comprises a heat collecting pipe and two first bearings, and further comprises an anti-freezing mechanism and a plurality of dust removing mechanisms, each dust removing mechanism comprises a cleaning plate and a plurality of connecting assemblies, each anti-freezing mechanism comprises a driving assembly, a stirring assembly and a plurality of first gears, the dust removing function of the dust removal type solar water heater with the anti-freezing function is realized through the dust removing mechanisms, dust is prevented from covering the heat collecting pipes, the heat collecting effect of the heat collecting pipes is prevented from being influenced, water in the heat collecting pipes and water in the water tank is enabled to shake through the anti-freezing mechanisms, the anti-freezing function of the heat collecting.
Description
Technical Field
The invention relates to the field of solar water heaters, in particular to a dust removal type solar water heater with an anti-freezing function.
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 uses the vacuum tube type solar water heater as a main part, and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tubes, water storage tank and support, and can convert solar energy into heat energy, and the vacuum heat collecting tubes can utilize the principle of floating hot water and sinking cold water to make water produce microcirculation to obtain the required hot water.
The existing solar water heater is usually arranged in the open air, so that the heat collecting pipe is exposed outside and is easily covered by dust, the heat absorption effect of the heat collecting pipe is influenced, and moreover, when the existing solar water heater works in cold winter, the residual water in the heat collecting pipe and the water tank is easily frozen due to low temperature, so that the equipment cannot normally work, the damage probability of the equipment is increased, and the practicability of the existing solar water heater is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dust removal type solar water heater with the anti-freezing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dust-removing type solar water heater with an anti-freezing function comprises a bottom plate, a support column, a water tank, a connecting pipe and a plurality of heat collecting devices, wherein one end of the support column is vertically fixed on one side above the bottom plate, two ends of the support plate are respectively fixedly connected with the other side of the bottom plate and the top end of the support column, the water tank and the connecting pipe are both fixed on one side of the support plate, the water tank and the connecting pipe are arranged in parallel, the heat collecting devices are uniformly distributed between the water tank and the connecting pipe, each heat collecting device comprises a heat collecting pipe and two first bearings, the two first bearings are respectively fixed on the water tank and the connecting pipe, two ends of each heat collecting pipe are respectively fixedly connected with inner rings of the two first bearings, two ends of each heat collecting pipe are respectively communicated with the water tank and the connecting pipe, the dust-removing mechanism, the anti-freezing mechanisms are connected with the heat collecting pipes, the number of the dust removing mechanisms is equal to that of the heat collecting pipes, and the dust removing mechanisms correspond to the heat collecting pipes one by one;
the dust removal mechanism comprises a cleaning plate and a plurality of connecting assemblies, the connecting assemblies are uniformly distributed on one side of the cleaning plate, brushes are arranged on the other side of the cleaning plate and abut against the heat collecting tubes, a plurality of small holes are formed in one side, close to the heat collecting tubes, of the support plate and correspond to the connecting assemblies one by one, and the cleaning plate is connected with the support plate through the connecting assemblies;
the anti-freezing mechanism comprises a driving assembly, a stirring assembly and a plurality of first gears, the number of the first gears is equal to the number of the heat collecting pipes, the first gears correspond to the heat collecting pipes one to one, the first gears are fixed on the heat collecting pipes, the driving assembly is connected with the first gears, the stirring assembly is arranged inside the water tank, and the stirring assembly is connected with one of the heat collecting pipes.
Preferably, in order to improve the dust removal effect, the connecting assembly comprises a connecting rod, a limiting plate and a spring, one end of the connecting rod is fixedly connected with the cleaning plate, the other end of the connecting rod penetrates through the small hole and is arranged inside the supporting plate, the other end of the connecting rod is fixedly connected with the limiting plate, two ends of the spring are respectively connected with the inner wall of the supporting plate, close to one side of the small hole, and the limiting plate, the spring is in a stretching state, the connecting rod is matched with the small hole, and the connecting rod is in sliding connection with the small.
Preferably, the aperture is square in shape so that the link does not rotate when moved.
As preferred, in order to drive the thermal-collecting tube and rotate, drive assembly includes belt and two rotation unit, and two rotation unit set up the both sides at the water tank respectively, rotation unit includes second bearing, pivot, second gear and a plurality of fan blade, the second bearing is fixed on the extension board, fan blade circumference is evenly fixed in one of pivot and is served, the other end fixed connection of second gear and pivot, the inner circle fixed connection of pivot and second bearing, first gear passes through the belt with the second gear and is connected, one side of belt near first gear is evenly fixed with the dogtooth, dogtooth and first gear and second gear meshing.
Preferably, the convex teeth are coated with grease in order to make the first gear and the second gear smoothly rotate.
Preferably, in order to realize the stirring function, the stirring assembly comprises a stirring shaft, a transmission unit, two third bearings and a plurality of stirring blades, the two third bearings are fixedly connected with the inner walls of the two sides of the water tank respectively, the two ends of the stirring shaft are fixedly connected with the inner rings of the two third bearings respectively, the stirring blades are circumferentially and uniformly fixed on the stirring shaft, and the stirring shaft is connected with one of the heat collecting pipes through the transmission unit.
Preferably, in order to transmit power, the transmission unit includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the stirring shaft, the second bevel gear is fixedly connected with one of the heat collecting pipes, and the first bevel gear is engaged with the second bevel gear.
Preferably, in order to realize cross flow, a plurality of shunting holes are arranged on the stirring blade.
Preferably, in order to realize the anti-freezing function, the inner wall of the heat collecting pipe is uniformly fixed with the convex blocks in the circumferential direction.
Preferably, in order to improve the utilization rate of sunlight, one side of the support plate, which is close to the heat collecting tube, is coated with a reflective material.
The dust removal type solar water heater with the anti-freezing function has the advantages that the dust removal function is achieved through the dust removal mechanism, dust is prevented from covering the heat collecting pipes, the heat collecting effect of the heat collecting pipes is prevented from being influenced, compared with the existing dust removal mechanism, the dust removal mechanism can enable the hairbrush to be firmly abutted against the heat collecting pipes, the dust removal effect is improved, water in the heat collecting pipes and water in the water tank are enabled to shake through the anti-freezing mechanism, the anti-freezing function of the heat collecting pipes and the water tank can be achieved, the water is prevented from being frozen to damage equipment, the reliability of the equipment is improved, compared with the existing anti-freezing mechanism, the anti-freezing mechanism does not need electric power driving, and energy is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a dedusting-type solar water heater with an anti-freezing function according to the present invention;
FIG. 2 is a schematic structural diagram of an anti-freezing mechanism of the dust removal type solar water heater with an anti-freezing function according to the invention;
FIG. 3 is a schematic structural diagram of a driving assembly of the dust removal type solar water heater with an anti-freezing function of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the solar water heater comprises a base plate, 2 support columns, 3 support plates, 4 water tanks, 5 heat collecting pipes, 6 connecting pipes, 7 fan blades, 8 rotating shafts, 9 second gears, 10 first gears, 11 belts, 12 bumps, 13 second bevel gears, 14 first bevel gears, 15 stirring shafts, 16 stirring blades, 17 cleaning plates, 18 connecting rods, 19 springs and 20 limiting plates.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in FIG. 1, a dust-removing type solar water heater with an anti-freezing function comprises a bottom plate 1, a support plate 3, a support column 2, a water tank 4, a connecting pipe 6 and a plurality of heat collecting devices, wherein one end of the support column 2 is vertically fixed at one side above the bottom plate 1, two ends of the support plate 3 are respectively fixedly connected with the other side of the bottom plate 1 and the top end of the support column 2, the water tank 4 and the connecting pipe 6 are both fixed at one side of the support plate 3, the water tank 4 and the connecting pipe 6 are arranged in parallel, the heat collecting devices are uniformly distributed between the water tank 4 and the connecting pipe 6, each heat collecting device comprises a heat collecting pipe 5 and two first bearings, the two first bearings are respectively fixed on the water tank 4 and the connecting pipe 6, two ends of the heat collecting pipe 5 are respectively fixedly connected with inner rings of the two first, the device is characterized by further comprising an anti-freezing mechanism and a plurality of dust removing mechanisms, wherein the anti-freezing mechanism and the dust removing mechanisms are both arranged on one side, close to the heat collecting pipes 5, of the support plate 3, the anti-freezing mechanism is connected with the heat collecting pipes 5, the number of the dust removing mechanisms is equal to that of the heat collecting pipes 5, and the dust removing mechanisms correspond to the heat collecting pipes 5 one by one;
this dust removal type solar water heater with function of preventing frostbite passes through dust removal mechanism, has realized the function of dust removal, avoids the dust to cover on thermal-collecting tube 5, influences thermal-collecting effect of thermal-collecting tube 5, through the mechanism of preventing frostbite for the inside water of thermal-collecting tube 5 and the inside water of water tank 4 take place to rock, thereby can realize the frost-proof function of thermal-collecting tube 5 and water tank 4, avoid water to freeze and damage equipment, thereby improved the reliability of equipment.
As shown in fig. 1, the dust removing mechanism includes a cleaning plate 17 and a plurality of connecting assemblies, the connecting assemblies are uniformly distributed on one side of the cleaning plate 17, brushes are arranged on the other side of the cleaning plate 17, the brushes are abutted to the heat collecting tubes 5, a plurality of small holes are arranged on one side of the support plate 3 close to the heat collecting tubes 5, the small holes are in one-to-one correspondence with the connecting assemblies, and the cleaning plate 17 is connected with the support plate 3 through the connecting assemblies;
because the brush supports and leans on thermal-collecting tube 5, through the rotation of thermal-collecting tube 5 for relative movement takes place for thermal-collecting tube 5 and brush, thereby can clear away the dust of adhesion on thermal-collecting tube 5 through the brush, realized the function of dust removal, avoid the dust to cover on thermal-collecting tube 5, influence thermal-collecting tube 5's thermal-collecting effect, through coupling assembling, can make the brush support firmly and lean on thermal-collecting tube 5, thereby promoted dust removal effect.
As shown in fig. 2-3, the anti-freezing mechanism includes a driving component, a stirring component and a plurality of first gears 10, the number of the first gears 10 is equal to the number of the heat collecting tubes 5, the first gears 10 are in one-to-one correspondence with the heat collecting tubes 5, the first gears 10 are fixed on the heat collecting tubes 5, the driving component is connected with the first gears 10, the stirring component is disposed inside the water tank 4, and the stirring component is connected with one of the heat collecting tubes 5.
The drive assembly works to drive the first gear 10 to rotate, so that the heat collecting pipe 5 rotates, the water inside the heat collecting pipe 5 rocks, the stirring assembly can also be driven to work, the water inside the water tank 4 is stirred, the antifreezing function of the heat collecting pipe 5 and the water tank 4 can be realized, the water is prevented from freezing, the equipment is prevented from being damaged, and the reliability of the equipment is improved.
As shown in fig. 4, the connecting assembly includes a connecting rod 18, a limiting plate 20 and a spring 19, one end of the connecting rod 18 is fixedly connected with the cleaning plate 17, the other end of the connecting rod 18 passes through the small hole and is disposed inside the supporting plate 3, the other end of the connecting rod 18 is fixedly connected with the limiting plate 20, two ends of the spring 19 are respectively connected with the inner wall of the supporting plate 3 on the side close to the small hole and the limiting plate 20, the spring 19 is in a stretched state, the connecting rod 18 is matched with the small hole, and the connecting rod 18 is slidably connected with the small hole.
Because the spring 19 is in a stretching state, a force close to the small hole is given to the limiting plate 20, so that the cleaning plate 17 can be firmly abutted against the heat collecting pipe 5 through the connecting rod 18, and the dust removing effect is improved.
Preferably, the aperture is square in shape so that the link 18 does not rotate when moved.
By setting the small hole to be a square hole, the connecting rod 18 cannot rotate when moving along the small hole, and therefore stability of the connecting rod 18 when moving is improved.
As preferred, in order to drive thermal-collecting tube 5 and rotate, drive assembly includes belt 11 and two rotation unit, and two rotation unit set up respectively in the both sides of water tank 4, rotation unit includes second bearing, pivot 8, second gear 9 and a plurality of fan blade 7, the second bearing is fixed on extension board 3, fan blade 7 circumference is evenly fixed and is served at pivot 8, second gear 9 and pivot 8's other end fixed connection, the inner circle fixed connection of pivot 8 and second bearing, first gear 10 passes through belt 11 with second gear 9 and is connected, one side that is close to first gear 10 of belt 11 is evenly fixed with the dogtooth, the dogtooth meshes with first gear 10 and second gear 9.
When blowing on fan blade 7, make fan blade 7 rotate round pivot 8, thereby it rotates to drive second gear 9, meshing through dogtooth and second gear 9, thereby it removes to drive belt 11, because the dogtooth is with the meshing of first gear 10, thereby can drive first gear 10 and rotate, make thermal-collecting tube 5 rotate, make the inside water of thermal-collecting tube 5 take place to rock, and can also drive stirring subassembly work, stir the work to the water of 4 insides of water tank, thereby can realize thermal- collecting tube 5 and 4 frost-proof functions of water tank, avoid water to freeze and damage equipment, thereby the reliability of equipment has been improved.
Preferably, in order to make the first gear 10 and the second gear 9 smoothly rotate, the convex teeth are coated with grease, so that the friction force between the first gear 10 and the convex teeth is reduced, and the friction force between the second gear 9 and the convex teeth is also reduced, thereby making the first gear 10 and the second gear 9 smoothly rotate.
Preferably, in order to realize the stirring function, the stirring assembly comprises a stirring shaft 15, a transmission unit, two third bearings and a plurality of stirring blades 16, wherein the two third bearings are respectively and fixedly connected with the inner walls of the two sides of the water tank 4, the two ends of the stirring shaft 15 are respectively and fixedly connected with the inner rings of the two third bearings, the stirring blades 16 are circumferentially and uniformly fixed on the stirring shaft 15, and the stirring shaft 15 is connected with one of the heat collecting pipes 5 through the transmission unit.
Preferably, in order to transmit power, the transmission unit comprises a first bevel gear 14 and a second bevel gear 13, the first bevel gear 14 is fixedly connected with the stirring shaft 15, the second bevel gear 13 is fixedly connected with one of the heat collecting pipes 5, and the first bevel gear 14 is meshed with the second bevel gear 13.
When the heat collecting pipe 5 rotates, the heat collecting pipe drives the second bevel gear 13 fixedly connected with the heat collecting pipe, the first bevel gear 14 rotates through the meshing of the first bevel gear 14 and the second bevel gear 13, the stirring shaft 15 is driven to rotate, the water inside the water tank 4 is stirred, the water is in a flowing state all the time, the icing probability is reduced, and the anti-freezing function is achieved.
Preferably, in order to realize cross flow, the stirring blade 16 is provided with a plurality of shunting holes.
Through setting up the reposition of redundant personnel hole for when stirring 16 rotations of leaf, the water in the water tank 4 takes place the cross-flow, promotes the stirring effect.
Preferably, in order to realize the anti-freezing function, the inner wall of the heat collecting pipe 5 is circumferentially and uniformly fixed with the convex blocks 12.
Through setting up lug 12 for thermal-collecting tube 5 is when rotating, because the effect of lug 12 for the inside water of thermal-collecting tube 5 rocks, thereby makes the inside water of thermal-collecting tube 5 can not be in quiescent condition, thereby has reduced the frozen probability of water, thereby has realized frost-proof function.
Preferably, in order to improve the utilization rate of sunlight, one side of the support plate 3 close to the heat collecting tube 5 is coated with a reflective material.
Because the brush supports and leans on thermal-collecting tube 5, through the rotation of thermal-collecting tube 5, make thermal-collecting tube 5 and brush take place relative movement, thereby can clear away the dust of adhesion on the thermal-collecting tube 5 through the brush, realized the function of dust removal, avoid the dust to cover on thermal-collecting tube 5, influence the thermal-collecting effect of thermal-collecting tube 5, because spring 19 is in tensile state, thereby give 20 one of limiting plate and be close to the power of aperture, thereby make supporting that cleaning plate 17 can be firmly support on thermal-collecting tube 5 through connecting rod 18, thereby dust removal effect has been promoted. When wind blows on the fan blade 7, the fan blade 7 rotates around the rotating shaft 8, the second gear 9 is driven to rotate, the convex teeth are meshed with the second gear 9, the belt 11 is driven to move, the first gear 10 can be driven to rotate due to the meshing of the convex teeth and the first gear 10, the heat collecting tube 5 is driven to rotate, water inside the heat collecting tube 5 is shaken, when the heat collecting tube 5 rotates, the second bevel gear 13 fixedly connected with the heat collecting tube 5 is driven to fixedly connected with the second bevel gear, the first bevel gear 14 rotates through the meshing of the first bevel gear 14 and the second bevel gear 13, the stirring shaft 15 is driven to rotate, the water inside the water tank 4 is stirred, the water is always in a flowing state, the freezing probability is reduced, and the anti-freezing function is achieved.
Compared with the prior art, this dust removal type solar water heater with function of preventing frostbite passes through dust removal mechanism, the function of removing dust has been realized, avoid the dust to cover on thermal-collecting tube 5, influence thermal-arrest effect of thermal-collecting tube 5, compare with current dust removal mechanism, this dust removal mechanism can firmly support brush and thermal-collecting tube 5 to lean on, thereby the dust removal effect has been promoted, through the mechanism of preventing frostbite, make the inside water of thermal-collecting tube 5 and the inside water of water tank 4 take place to rock, thereby can realize the frost-proof function of thermal-collecting tube 5 and water tank 4, avoid water to freeze and damage equipment, thereby the reliability of equipment has been improved, compare with current mechanism of preventing frostbite, this mechanism of preventing frostbite need not electric drive.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A dust removal type solar water heater with an anti-freezing function comprises a bottom plate (1), a support plate (3), a support column (2), a water tank (4), a connecting pipe (6) and a plurality of heat collecting devices, wherein one end of the support column (2) is vertically fixed on one side above the bottom plate (1), two ends of the support plate (3) are respectively fixedly connected with the other side of the bottom plate (1) and the top end of the support column (2), the water tank (4) and the connecting pipe (6) are both fixed on one side of the support plate (3), the water tank (4) and the connecting pipe (6) are arranged in parallel, the heat collecting devices are uniformly distributed between the water tank (4) and the connecting pipe (6), each heat collecting device comprises a heat collecting pipe (5) and two first bearings, the two first bearings are respectively fixed on the water tank (4) and the connecting pipe (6), two ends of the heat collecting pipe (5) are respectively fixedly connected with, the heat collecting pipe heat collector comprises a support plate (3), a water tank (4), a connecting pipe (6), an anti-freezing mechanism and a plurality of dust removing mechanisms, wherein the two ends of the heat collecting pipe (5) are respectively communicated with the water tank (4) and the connecting pipe (6), the anti-freezing mechanism and the dust removing mechanisms are both arranged on one side, close to the heat collecting pipe (5), of the support plate (3), the anti-freezing mechanism is connected with the heat collecting pipe (5), the number of the dust removing mechanisms is equal to that of the heat collecting pipes (5), and the dust removing mechanisms are in;
the dust removal mechanism comprises a cleaning plate (17) and a plurality of connecting assemblies, the connecting assemblies are uniformly distributed on one side of the cleaning plate (17), brushes are arranged on the other side of the cleaning plate (17), the brushes are abutted to the heat collecting tubes (5), a plurality of small holes are formed in one side, close to the heat collecting tubes (5), of the support plate (3), the small holes correspond to the connecting assemblies one by one, and the cleaning plate (17) is connected with the support plate (3) through the connecting assemblies;
the anti-freezing mechanism comprises a driving assembly, a stirring assembly and a plurality of first gears (10), the number of the first gears (10) is equal to that of the heat collecting tubes (5), the first gears (10) are in one-to-one correspondence with the heat collecting tubes (5), the first gears (10) are fixed on the heat collecting tubes (5), the driving assembly is connected with the first gears (10), the stirring assembly is arranged inside the water tank (4), and the stirring assembly is connected with one of the heat collecting tubes (5).
2. The dust-removing type solar water heater with the anti-freezing function is characterized in that the connecting assembly comprises a connecting rod (18), a limiting plate (20) and a spring (19), one end of the connecting rod (18) is fixedly connected with the cleaning plate (17), the other end of the connecting rod (18) penetrates through the small hole and is arranged inside the supporting plate (3), the other end of the connecting rod (18) is fixedly connected with the limiting plate (20), two ends of the spring (19) are respectively connected with the inner wall of the supporting plate (3) on one side close to the small hole and the limiting plate (20), the spring (19) is in a stretching state, the connecting rod (18) is matched with the small hole, and the connecting rod (18) is in sliding connection with the small hole.
3. The solar water heater with antifreeze function of claim 2, wherein the shape of the small hole is square.
4. The solar water heater with anti-freezing function of claim 1, the driving component comprises a belt (11) and two rotating units which are respectively arranged at two sides of the water tank (4), the rotating unit comprises a second bearing, a rotating shaft (8), a second gear (9) and a plurality of fan blades (7), the second bearing is fixed on the support plate (3), the fan blades (7) are uniformly fixed on one end of the rotating shaft (8) in the circumferential direction, the second gear (9) is fixedly connected with the other end of the rotating shaft (8), the rotating shaft (8) is fixedly connected with the inner ring of the second bearing, the first gear (10) is connected with the second gear (9) through a belt (11), and convex teeth are uniformly fixed on one side of the belt (11) close to the first gear (10), and are meshed with the first gear (10) and the second gear (9).
5. The solar water heater with anti-freezing function as claimed in claim 4, wherein the convex teeth are coated with grease.
6. The dust removal type solar water heater with the anti-freezing function is characterized in that the stirring assembly comprises a stirring shaft (15), a transmission unit, two third bearings and a plurality of stirring blades (16), wherein the two third bearings are respectively and fixedly connected with the inner walls of two sides of the water tank (4), two ends of the stirring shaft (15) are respectively and fixedly connected with inner rings of the two third bearings, the stirring blades (16) are circumferentially and uniformly fixed on the stirring shaft (15), and the stirring shaft (15) is connected with one of the heat collecting pipes (5) through the transmission unit.
7. The solar water heater with the anti-freezing function is characterized in that the transmission unit comprises a first bevel gear (14) and a second bevel gear (13), the first bevel gear (14) is fixedly connected with the stirring shaft (15), the second bevel gear (13) is fixedly connected with one of the heat collecting pipes (5), and the first bevel gear (14) is meshed with the second bevel gear (13).
8. The solar water heater with anti-freezing function of claim 7, wherein the stirring blade (16) is provided with a plurality of shunting holes.
9. The dust-removing type solar water heater with the anti-freezing function as claimed in claim 1 is characterized in that the inner wall of the heat collecting pipe (5) is uniformly fixed with the convex blocks (12) in the circumferential direction.
10. The dust-removing type solar water heater with the anti-freezing function as claimed in claim 1 is characterized in that one side of the support plate (3) close to the heat collecting pipe (5) is coated with a light reflecting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187351.7A CN110822732A (en) | 2019-11-28 | 2019-11-28 | Dust removal type solar water heater with anti-freezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187351.7A CN110822732A (en) | 2019-11-28 | 2019-11-28 | Dust removal type solar water heater with anti-freezing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822732A true CN110822732A (en) | 2020-02-21 |
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ID=69542904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911187351.7A Withdrawn CN110822732A (en) | 2019-11-28 | 2019-11-28 | Dust removal type solar water heater with anti-freezing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306819A (en) * | 2020-04-09 | 2020-06-19 | 王超 | Dust cleaning device for heat collecting pipe of solar water heater |
-
2019
- 2019-11-28 CN CN201911187351.7A patent/CN110822732A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306819A (en) * | 2020-04-09 | 2020-06-19 | 王超 | Dust cleaning device for heat collecting pipe of solar water heater |
| CN111306819B (en) * | 2020-04-09 | 2021-10-08 | 山东华临新能源设备有限公司 | Dust cleaning device for heat collecting pipe of solar water heater |
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Address after: 224007 No. 18, Xiangjiang Road, Yancheng City economic and Technological Development Zone, Jiangsu Applicant after: JIANGSU SUNNIC SOLAR ENERGY INDUSTRY Co.,Ltd. Address before: 224007 No. 18 Xiangjiang Road, Nanjing Economic and Technological Development Zone, Jiangsu Province Applicant before: JIANGSU SUNNIC SOLAR ENERGY INDUSTRY Co.,Ltd. |
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Application publication date: 20200221 |