CN115900097B - High-efficient solar collector tube and auxiliary heat collection structure - Google Patents
High-efficient solar collector tube and auxiliary heat collection structure Download PDFInfo
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- CN115900097B CN115900097B CN202211404199.5A CN202211404199A CN115900097B CN 115900097 B CN115900097 B CN 115900097B CN 202211404199 A CN202211404199 A CN 202211404199A CN 115900097 B CN115900097 B CN 115900097B
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/44—Heat exchange systems
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Abstract
The invention relates to the technical field of solar heat collecting pipes, and particularly discloses an auxiliary heat collecting structure of a high-efficiency solar heat collecting pipe. In the invention, when the solar heat collecting tube is installed in a ground area with short sunshine time or limited installation area, sunlight positioned in front of and behind the solar heat collecting tube can be reflected by the arranged reflective cloth of the first auxiliary heat collecting mechanism and the telescopic reflective plate of the second auxiliary heat collecting mechanism and is reflected to the outer wall of the solar heat collecting tube, so that the heat collecting efficiency of the solar heat collecting tube is greatly improved, the heating of the solar heat collecting tube and water in the water storage tank is accelerated, and the practicability of the solar heat collecting tube is improved.
Description
Technical Field
The invention relates to a solar heat collecting tube and an auxiliary heat collecting structure, in particular to a high-efficiency solar heat collecting tube and an auxiliary heat collecting structure, and belongs to the technical field of solar heat collecting tubes.
Background
The solar heat collecting tube consists of inner glass tube with solar selective absorbing coating and coaxial cover glass tube, and the inner and outer tube clamp layers are evacuated to form high vacuum for collecting solar heat to heat fluid medium inside the tube. A plurality of all-glass vacuum solar heat collecting pipes are regularly arranged into an array, and are assembled with a header, a tailstock, a reflector and the like to form a solar heat collector; and the solar water heating system is combined with a circulating pipeline, a water storage tank and other components.
When the solar heat collecting tube in the prior art is used, the solar heat collecting tube is generally matched with components such as a water storage tank and the like to be used for a solar water heating system, and the solar water heating system is generally installed on a roof to conveniently receive illumination for a long time, but the installation area of the roof is limited in some areas with short sunshine time, so that the solar heat collecting tube is subjected to short sunshine time, the water temperature in the water storage tank can not meet the use requirement, and an auxiliary heat collecting structure is not additionally installed in the solar water heating system in the prior art, so that the practicability of the solar water heating system is greatly reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency solar heat collecting tube and an auxiliary heat collecting structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a supplementary heat collection structure of high-efficient solar collector tube, includes the mount pad, the bottom of mount pad articulates there is the mounting panel, and its inside is equipped with first supplementary heat collection mechanism, and first supplementary heat collection mechanism is including rotating the wind-up roll of installing inside the mounting panel, and the outer wall winding of wind-up roll has reflective cloth, and one side outer wall of mount pad is equipped with the supplementary heat collection mechanism of second, and the one end that the second was kept away from to the mount pad is equipped with and is used for carrying out clear clearance mechanism to the heat collecting tube body.
Optionally, the connecting plate is installed to the one end that the wind-up roll was kept away from to the reflection of light cloth, and the spacing groove has all been seted up at the opposite both ends of connecting plate.
Optionally, the second auxiliary heat collecting mechanism comprises a telescopic reflecting plate, the telescopic reflecting plate is rotatably installed on the outer wall of one side of the installation seat, a connecting block is installed at one end, far away from the installation seat, of the telescopic reflecting plate, a groove matched with the connecting plate is formed in the telescopic reflecting plate, and a limiting mechanism is installed in the groove.
Optionally, stop gear includes the fixed plate that installs at the opposite both ends of connecting block, and the inside of two fixed plates is all slidable mounting has the slide bar, and in the connecting block all passed to extend to the recess that two slide bars are close to one end, two slide bars extend to the recess in one end all install the stopper with two spacing groove looks adaptations, two slide bars are equipped with reset spring at the inside one end outer wall cover of fixed plate.
Optionally, the clearance mechanism is including installing the motor at mount pad one side outer wall, and the output coaxial coupling of motor has the lead screw, and the round bar is installed to the mount pad one side outer wall that is opposite with the motor, and the one end that the mount pad was kept away from to lead screw and round bar is connected through the mount, and the top of mount is equipped with the movable plate, and its both ends cooperate with lead screw and round bar respectively.
Optionally, a plurality of arc grooves have been seted up to the bottom equidistance of movable plate, and all install first cleaning pad in a plurality of arc grooves.
Optionally, two stay cords are installed to the side outer wall symmetry that the movable plate is close to the mount, and the one end that the movable plate was kept away from to two stay cords all passes the mount and is connected with the couple.
Optionally, two go-between are installed to the outer wall symmetry of one side that the connecting plate kept away from reflection of light cloth, and two go-between respectively with two couple looks adaptations, the top of connecting plate bonds there is the second cleaning pad.
Optionally, two bellying are installed at the top of movable plate, and flexible reflector panel is close to the one side outer wall of mount pad and is equipped with the friction portion with two bellying looks frictions.
Optionally, a plurality of slots have been seted up to the top equidistance of mount pad, and install a plurality of protective sleeves under the inside of mount pad is located a plurality of slots, in the bottom of a plurality of heat-collecting tube body all passed the slot and extended to the protective sheath, and the sponge cover that is used for protecting the sharp mouth of heat-collecting tube body bottom is all installed to the interior bottom surface of a plurality of protective sleeves, and the both ends of a plurality of heat-collecting tube body are respectively the cover and are equipped with first sealing washer and second sealing washer.
The beneficial effects of the invention are as follows:
1. in the invention, when the solar heat collecting tube is installed in a ground area with short sunshine time or limited installation area, sunlight positioned in front of and behind the solar heat collecting tube can be reflected by the arranged reflective cloth of the first auxiliary heat collecting mechanism and the telescopic reflective plate of the second auxiliary heat collecting mechanism and is reflected to the outer wall of the solar heat collecting tube, so that the heat collecting efficiency of the solar heat collecting tube is greatly improved, the heating of the solar heat collecting tube and water in the water storage tank is accelerated, and the practicability of the solar heat collecting tube is improved.
2. According to the invention, when severe weather such as heavy rain, heavy snow or hail occurs in the external environment, the telescopic reflecting plate can be rotated towards the directions of the heat collecting pipe bodies until the telescopic reflecting plate is abutted against the top of the mounting seat, the reflecting cloth at the bottom of the mounting seat is pulled out, the extending length and the position of the telescopic reflecting plate are limited and fixed through the limiting mechanism in the fixing block, and the telescopic reflecting plate in the extending state is positioned above the plurality of heat collecting pipe bodies, so that the heat collecting pipe bodies can be protected, and the problem that the heat collecting pipe bodies are easily affected in use in severe weather is avoided.
3. In the invention, after the heat collecting tube body is used in an external environment for a long time, dust or other impurities are easy to accumulate on the outer wall of the heat collecting tube body, and the movable plate can be controlled to move back and forth on the outer wall of the heat collecting tube body through the motor, the screw rod, the round rod and other parts of the cleaning mechanism, so that the dust or other impurities on the outer wall of the heat collecting tube body are cleaned, the dust or other impurities are prevented from being attached to the outer wall of the heat collecting tube body for a long time, and the problem of influencing the heat collecting efficiency of the heat collecting tube body is solved; and when the telescopic reflector plate that is the extension state in the snow weather protects the heat collecting tube body, motor control movable plate round trip movement for the bellying at movable plate top rubs with the friction part of telescopic reflector plate bottom each other, drives telescopic reflector plate self and produces vibrations, makes telescopic reflector plate top snow quick from the one end of low drop in the vibrations, avoids telescopic reflector plate top snow too much, leads to telescopic reflector plate self to produce deformation, influences the condition that the follow-up used to appear.
Drawings
For the purpose of facilitating understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings
Fig. 1 is a schematic diagram of the overall structure of a high-efficiency solar heat collecting tube and an auxiliary heat collecting structure according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a schematic view of the structure of the telescopic reflector rotated toward the heat collecting tube body;
FIG. 4 is a schematic view of the structure of the mounting plate of the present invention after rotation;
FIG. 5 is a cross-sectional view of a mounting block of the present invention;
FIG. 6 is a schematic view of a limiting mechanism according to the present invention;
fig. 7 is a schematic structural view of a moving plate in the present invention.
In the figure: 1. a mounting base; 2. a heat collecting pipe body; 3. a telescopic reflector; 4. a moving plate; 5. a friction part; 6. a connecting block; 7. a motor; 8. a screw rod; 9. a fixing frame; 10. a pull rope; 11. a mounting plate; 12. reflective cloth; 13. a wind-up roll; 14. a connecting plate; 15. a second cleaning pad; 16. a limit groove; 17. a connecting ring; 18. a hook; 19. a first seal ring; 20. a second seal ring; 21. a protective sleeve; 22. a sponge sleeve; 23. a groove; 24. a limiting block; 25. a slide bar; 26. a return spring; 27. a fixing plate; 28. a boss; 29. a first cleaning pad.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, an auxiliary heat collecting structure of a high-efficiency solar heat collecting tube comprises a mounting seat 1, wherein a mounting plate 11 is hinged to the bottom of the mounting seat 1, a first auxiliary heat collecting mechanism is arranged in the mounting plate, the first auxiliary heat collecting mechanism comprises a winding roller 13 rotatably arranged in the mounting plate 11, a reflective cloth 12 is wound on the outer wall of the winding roller 13, a second auxiliary heat collecting mechanism is arranged on the outer wall of one side of the mounting seat 1, and a cleaning mechanism for cleaning a heat collecting tube body 2 is arranged at one end, far away from the second auxiliary heat collecting mechanism, of the mounting seat 1.
As a technical optimization scheme of the invention, one end of the reflective cloth 12 far away from the wind-up roll 13 is provided with a connecting plate 14, and two opposite ends of the connecting plate 14 are provided with limiting grooves 16.
As a technical optimization scheme of the invention, the second auxiliary heat collecting mechanism comprises a telescopic reflecting plate 3, the telescopic reflecting plate 3 is rotatably arranged on the outer wall of one side of the mounting seat 1, one end of the telescopic reflecting plate 3, which is far away from the mounting seat 1, is provided with a connecting block 6, a groove 23 matched with the connecting plate 14 is formed in the telescopic reflecting plate, and a limiting mechanism is arranged in the groove 23. After the heat collecting tube body 2 is installed, the telescopic reflecting plate 3 positioned in front of the heat collecting tube body 2 can be rotated downwards to be in contact with the installation ground, so that the heat collecting tube body is in an extension state, then the reflecting cloth 12 positioned at the bottom of the installation seat 1 is stretched to a certain length behind the heat collecting tube body 2 and then paved on the installation ground, and when sunlight exists in the external environment, the sunlight is reflected on the surface of the heat collecting tube body 2 by means of the telescopic reflecting plate 3 and the reflecting cloth 12, so that an auxiliary effect is achieved on heat collection of the heat collecting tube body 2, and the heat collecting efficiency of the heat collecting tube body 2 is improved.
As a technical optimization scheme of the invention, the limiting mechanism comprises fixed plates 27 arranged at two opposite ends of the connecting block 6, sliding rods 25 are slidably arranged in the two fixed plates 27, one ends, close to the two sliding rods 25, of the two sliding rods extend into the groove 23 through the connecting block 6, limiting blocks 24 matched with the two limiting grooves 16 are arranged at one ends, extending into the groove 23, of the two sliding rods 25, and a return spring 26 is sleeved on the outer wall of one end of the inner part of the fixed plate 27. When severe weather such as heavy rain, heavy snow or hail occurs in the external environment, the telescopic reflecting plate 3 can be rotated towards the plurality of heat collecting pipe bodies 2 until the telescopic reflecting plate 3 is abutted against the top of the mounting seat 1, after the telescopic reflecting plate 12 is manually pulled out to a certain length, the connecting plate 14 at one end far away from the winding roller 13 is moved upwards, the reflecting plate 12 is inserted into the groove 23 of the connecting block 6 through the connecting plate 14 at the outer wall of the water storage tank, when the connecting plate 14 is inserted into the groove 23, the limiting blocks 24 at the two ends of the groove 23 are extruded, and after the connecting plate 14 enters the groove 23, the limiting blocks 24 are driven to be clamped in the limiting grooves 16 at the outer wall of the connecting plate 14 through the elastic reset of the reset spring 26, so that the telescopic reflecting plate 3 and the reflecting plate 12 can be fixedly connected, then the winding roller 13 is driven to rotate through an external driving mechanism, the reflecting plate 12 is enabled to be wound, the position of the telescopic reflecting plate 3 can be limited and fixed, the compression resistance of the telescopic reflecting plate 3 is improved, and at the moment, the telescopic reflecting plate 3 is positioned above the plurality of heat collecting pipe bodies 2, and the heat collecting pipe bodies 2 can be prevented from being affected by severe weather; after the heat collecting tube body 2 is used in the external environment for a long time, the heat collecting tube body 2 can be cracked in the environment with higher external temperature in summer, so that the heat collecting tube body 2 cannot be used, water in the heat collecting tube body 2 leaks to cause waste, at the moment, the mounting plate 11 can be rotated to a position parallel to the heat collecting tube body 2 by taking the hinging part as the center of a circle, the reflective cloth 12 is pulled out and tightly wound on the surface of the cracked heat collecting tube body 2, and as the surface of the reflective cloth 12 is provided with the reflective layer similar to aluminum foil, the aluminum foil has waterproofness, the reflective cloth 12 is wound on the surface of the heat collecting tube body 2 to seal the cracked position, so that the waste caused by massive water leakage is avoided; and after the reflection of light cloth 12 is repaired broken heat-collecting tube body 2, because maintenance personal distance is far away can't come immediately to change the maintenance to it, can drive flexible reflector panel 3 again and rotate to the top of heat-collecting tube body 2, shelter from heat-collecting tube body 2, avoid the heat-collecting tube body 2 continuous heat collection, make the temperature of water in the storage water tank too high, thereby make things convenient for follow-up staff to emit the water in the storage water tank, avoid the staff when dismouting heat-collecting tube body 2, because the temperature of heat-collecting tube body 2 self temperature or its inside is too high, influence staff quick assembly and disassembly heat-collecting tube body 2, reduce the problem of change efficiency and appear.
As a technical optimization scheme of the invention, the cleaning mechanism comprises a motor 7 arranged on the outer wall of one side of a mounting seat 1, a screw rod 8 is coaxially connected with the output end of the motor 7, a round rod is arranged on the outer wall of the opposite side of the mounting seat 1 and the motor 7, one ends of the screw rod 8 and the round rod, which are far away from the mounting seat 1, are connected through a fixing frame 9, a moving plate 4 is arranged above the fixing frame 9, and two ends of the moving plate are respectively matched with the screw rod 8 and the round rod.
As a technical optimization scheme of the invention, a plurality of arc grooves are formed in the bottom end of the moving plate 4 at equal intervals, and the first cleaning pads 29 are arranged in the arc grooves. Because the heat collecting tube body 2 is used for a long time in the external environment, dust or other sundries are easy to accumulate on the outer wall of the heat collecting tube body 2, the motor 7 can be started to drive the screw rod 8 to rotate at the moment, and then the movable plate 4 is driven to move back and forth above the heat collecting tube body 2, and the dust or other sundries on the outer wall of the heat collecting tube body 2 can be cleaned through the plurality of first cleaning pads 29 which are arranged at the bottom of the movable plate 4 and are matched with the outer wall of the heat collecting tube body 2, so that the dust or other sundries are prevented from being attached to the outer wall of the heat collecting tube body 2 for a long time, and the heat collecting efficiency of the heat collecting tube body 2 is affected.
As a technical optimization scheme of the invention, two pull ropes 10 are symmetrically arranged on the outer wall of one side of the movable plate 4 close to the fixed frame 9, and one ends of the two pull ropes 10, which are far away from the movable plate 4, penetrate through the fixed frame 9 and are connected with hooks 18.
As a technical optimization scheme of the invention, two connecting rings 17 are symmetrically arranged on the outer wall of one side of the connecting plate 14 far away from the reflective cloth 12, the two connecting rings 17 are respectively matched with two hooks 18, and a second cleaning pad 15 is adhered to the top of the connecting plate 14. The reflective cloth 12 is to be to expand the tiling when using and is subaerial in the installation, because most solar water heating system all installs at the roof, and usually people rarely go to the roof and look over solar water heating system's in service behavior, make long-time tiling can have debris such as fallen leaves at reflective cloth 12 top on roof, influence reflective cloth 12's result of use, can be at reflective cloth 12 tiling back on roof, be connected the cooperation with two go-between 17 of connecting plate 14 respectively with two couples 18, when motor 7 drives movable plate 4 to clear up the outer wall of heat collecting tube body 2, the round trip movement of accessible movable plate 4 drives stay cord 10 pulling connecting plate 14 and shakes from top to bottom, and then can shake debris such as fallen leaves at reflective cloth 12 top and fall down, avoid causing the influence to reflective cloth 12's reflection of light effect.
As a technical optimization scheme of the invention, two protruding parts 28 are arranged at the top of the moving plate 4, and a friction part 5 which is rubbed with the two protruding parts 28 is arranged on the outer wall of one side of the telescopic reflecting plate 3 close to the mounting seat 1. When the telescopic reflecting plate 3 in an elongation state protects the heat collecting tube body 2 in snowy weather, a large amount of snow is reserved at the top of the telescopic reflecting plate 3, when the snow is excessively accumulated at the top of the telescopic reflecting plate 3, the telescopic reflecting plate 3 can deform and influence the subsequent use, at the moment, the motor 7 can be controlled to drive the moving plate 4 to move back and forth, when the moving plate 4 moves downwards to a position with the friction part 5 at the bottom of the telescopic reflecting plate 3, the protruding part 28 at the top of the moving plate 4 can rub with the friction part 5, so that the telescopic reflecting plate 3 is driven to vibrate, the snow at the top of the telescopic reflecting plate 3 is caused to rapidly fall from a low end while vibrating, excessive snow at the top of the telescopic reflecting plate 3 is avoided, the telescopic reflecting plate 3 is caused to deform, and the condition that the subsequent use is influenced is generated; and because the top of connecting plate 14 bonds and has second clean pad 15, can be when flexible reflector panel 3 surface accumulation dust or other debris, rotate mounting panel 11 with articulated position as the centre of a circle to the position parallel with collector tube body 2 after, the handle of pulling connecting plate 14 outer wall drives reflection of light cloth 12 and is the state of stretching out, and with the connecting plate 14 one side that has the clean pad 15 of second with the outer wall looks butt of flexible reflector panel 3, when flexible reflector panel 3's outer wall round trip movement connecting plate 14, can clear up dust or other debris of flexible reflector panel 3 outer wall with the help of the clean pad 15 of second, the flexible use of convenient flexible reflector panel 3.
As a technical optimization scheme of the invention, a plurality of slots are formed in the top of the mounting seat 1 at equal intervals, a plurality of protective sleeves 21 are arranged in the mounting seat 1 and positioned right below the slots, the bottom ends of the plurality of heat collecting pipe bodies 2 penetrate through the slots and extend into the protective sleeves 21, sponge sleeves 22 for protecting sharp mouths at the bottoms of the heat collecting pipe bodies 2 are arranged on the inner bottom surfaces of the plurality of protective sleeves 21, and a first sealing ring 19 and a second sealing ring 20 are respectively sleeved at two ends of the plurality of heat collecting pipe bodies 2. The inside at mount pad 1 sets up protective sheath 21 to set up sponge cover 22 in protective sheath 21, can install the back with the inside of heat-collecting tube body 2 cartridge at mount pad 1, sponge cover 22 and protective sheath 21 can protect heat-collecting tube body 2's bottom and sharp mouth position, avoid when external environment appears bad weather, heat-collecting tube body 2 self appears vibrations for the broken appears in sharp mouth position, leads to the condition that heat-collecting tube body 2 can't use to produce.
In the invention, after the heat collecting tube body 2 is installed, the telescopic reflecting plate 3 can be rotated downwards to be in an extension state after contacting with the installation ground, then the reflecting cloth 12 is stretched to a certain length behind the heat collecting tube body 2 and then is spread on the installation ground, so that when sunlight exists in the external environment, the sunlight is reflected on the surface of the heat collecting tube body 2 by the telescopic reflecting plate 3 and the reflecting cloth 12, thereby playing an auxiliary role on heat collection of the heat collecting tube body 2 and improving the heat collecting efficiency of the heat collecting tube body 2.
When severe weather such as heavy rain, heavy snow or hail appears in external environment, can rotate flexible reflector panel 3 towards a plurality of collector tube body 2 directions, manual pull out reflection of light cloth 12 to certain length for connecting plate 14 cartridge is in recess 23, and spacing between connecting plate 14 and the connecting block 6 is fixed with spacing with the help of stop gear, connects between flexible reflector panel 3 and the reflection of light cloth 12 fixedly, and flexible reflector panel 3 at this moment is located the top of a plurality of collector tube body 2, can protect collector tube body 2, avoids collector tube body 2 to receive the problem that the use of severe weather is influenced easily to appear.
After the heat collecting tube body 2 is used in the external environment for a long time, the heat collecting tube body 2 may be cracked in the environment with higher external temperature in summer, so that the heat collecting tube body 2 cannot be used, the mounting plate 11 can be rotated to a position parallel to the heat collecting tube body 2, the reflective cloth 12 is pulled out and tightly wound on the surface of the cracked heat collecting tube body 2 to block the cracked position, and the waste caused by a large amount of water leakage is avoided; and after the broken heat collecting tube body 2 is repaired by the reflective cloth 12, the repairing personnel can not immediately replace and repair the broken heat collecting tube body 2 because the distance is far, the telescopic reflective plate 3 can be driven to rotate to the upper part of the heat collecting tube body 2 again, the heat collecting tube body 2 is shielded, the continuous heat collection of the heat collecting tube body 2 is avoided, the water temperature in the water storage tank is overhigh, and the water in the water storage tank is conveniently discharged by the subsequent personnel.
Because the outer wall of the heat collecting tube body 2 is easy to accumulate dust or other sundries after being used in the external environment for a long time, the motor 7 can be started to drive the movable plate 4 to move back and forth above the heat collecting tube body 2, and the dust or other sundries on the outer wall of the heat collecting tube body 2 can be cleaned through the first cleaning pad 29 at the bottom of the movable plate 4, so that the problem that the dust or other sundries are attached to the outer wall of the heat collecting tube body 2 for a long time to influence the heat collecting efficiency of the heat collecting tube body 2 is solved.
And when the telescopic reflector 3 that is the extension state in the snowstorm weather protects heat collecting tube body 2, a large amount of snow can exist at the top of telescopic reflector 3, steerable motor 7 drives movable plate 4 round trip movement this moment, make the bellying 28 at movable plate 4 top rub each other with friction part 5, and then drive telescopic reflector 3 self and produce vibrations, make the snow at telescopic reflector 3 top quick follow low one end when vibrations fall down, avoid telescopic reflector 3 top snow too much, lead to telescopic reflector 3 self to produce deformation, influence the circumstances of follow-up use to appear, and when telescopic reflector 3 surface accumulation dust or other debris, rotate mounting panel 11 to the position that is parallel with heat collecting tube body 2 afterwards, one side that has second clean pad 15 with connecting plate 14 and telescopic reflector 3's outer wall looks butt, when telescopic reflector 3's outer wall round trip movement connecting plate 14, can clear up telescopic reflector 3's dust or other debris with the help of second clean pad 15, the telescopic use of convenient telescopic reflector 3.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a supplementary heat collecting structure of high-efficient solar collector tube, includes mount pad (1), its characterized in that, the bottom of mount pad (1) articulates there is mounting panel (11), its inside is equipped with first supplementary heat collecting mechanism, first supplementary heat collecting mechanism is including rotating wind-up roll (13) of installing inside mounting panel (11), the outer wall winding of wind-up roll (13) has reflection of light cloth (12), one side outer wall of mount pad (1) is equipped with second supplementary heat collecting mechanism, the one end that the mount pad (1) kept away from second supplementary heat collecting mechanism is equipped with the clearance mechanism that is used for carrying out cleanness to heat collecting tube body (2);
the second auxiliary heat collecting mechanism comprises a telescopic reflecting plate (3), the telescopic reflecting plate (3) is rotatably arranged on the outer wall of one side of the mounting seat (1), a connecting block (6) is arranged at one end, far away from the mounting seat (1), of the telescopic reflecting plate (3), a groove (23) matched with the connecting plate (14) is formed in the connecting block, and a limiting mechanism is arranged in the groove (23);
the limiting mechanism comprises fixed plates (27) arranged at two opposite ends of the connecting block (6), sliding rods (25) are slidably arranged in the two fixed plates (27), one ends, close to each other, of the two sliding rods (25) penetrate through the connecting block (6) and extend into the grooves (23), limiting blocks (24) matched with the two limiting grooves (16) are arranged at one ends, extending into the grooves (23), of the two sliding rods (25), and a reset spring (26) is sleeved on the outer wall of one end of the inner part of the fixed plate (27);
the cleaning mechanism comprises a motor (7) arranged on the outer wall of one side of a mounting seat (1), a screw rod (8) is coaxially connected with the output end of the motor (7), a round rod is arranged on the outer wall of one side, opposite to the motor (7), of the mounting seat (1), one end, far away from the mounting seat (1), of the screw rod (8) and the round rod is connected through a fixing frame (9), a movable plate (4) is arranged above the fixing frame (9), and two ends of the movable plate are matched with the screw rod (8) and the round rod respectively.
2. The auxiliary heat collection structure of the high-efficiency solar heat collection tube according to claim 1, wherein a connecting plate (14) is installed at one end of the reflective cloth (12) far away from the wind-up roll (13), and limiting grooves (16) are formed at two opposite ends of the connecting plate (14).
3. The auxiliary heat collection structure of the high-efficiency solar heat collection tube according to claim 2, wherein a plurality of arc-shaped grooves are formed in the bottom end of the movable plate (4) at equal intervals, and first cleaning pads (29) are arranged in the arc-shaped grooves.
4. The auxiliary heat collection structure of the high-efficiency solar heat collection tube according to claim 3, wherein two pull ropes (10) are symmetrically arranged on the outer wall of one side of the movable plate (4) close to the fixed frame (9), and one ends of the two pull ropes (10) far away from the movable plate (4) penetrate through the fixed frame (9) and are connected with hooks (18).
5. The auxiliary heat collection structure of the high-efficiency solar heat collection tube according to claim 4, wherein two connecting rings (17) are symmetrically arranged on the outer wall of one side, far away from the reflective cloth (12), of the connecting plate (14), the two connecting rings (17) are respectively matched with the two hooks (18), and a second cleaning pad (15) is adhered to the top of the connecting plate (14).
6. The auxiliary heat collection structure of the high-efficiency solar heat collection tube according to claim 5, wherein two protruding portions (28) are arranged at the top of the movable plate (4), and a friction portion (5) which is rubbed with the two protruding portions (28) is arranged on the outer wall of one side of the telescopic reflecting plate (3) close to the mounting seat (1).
7. An efficient solar heat collecting tube is used for being installed on mount pad (1) in the above-mentioned claim 6, a plurality of slots have been seted up to the top equidistance of mount pad (1), and install a plurality of protective sheath (21) under the inside of mount pad (1) is located a plurality of slots, the bottom of a plurality of heat collecting tube body (2) all passes the slot and extends to in protective sheath (21), and sponge cover (22) that are used for carrying out the protection to the sharp mouth of heat collecting tube body (2) bottom are all installed to the interior bottom surface of a plurality of protective sheath (21), the both ends of a plurality of heat collecting tube body (2) are overlapped respectively and are equipped with first sealing washer (19) and second sealing washer (20).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211404199.5A CN115900097B (en) | 2022-11-10 | 2022-11-10 | High-efficient solar collector tube and auxiliary heat collection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211404199.5A CN115900097B (en) | 2022-11-10 | 2022-11-10 | High-efficient solar collector tube and auxiliary heat collection structure |
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| CN115900097A CN115900097A (en) | 2023-04-04 |
| CN115900097B true CN115900097B (en) | 2023-06-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1137371A (en) * | 1977-04-27 | 1982-12-14 | Keith I. Jarvis | Energy radiation reflector |
| CN203132155U (en) * | 2013-01-14 | 2013-08-14 | 朱伟军 | Solar water heater provided with auxiliary heating unit |
| JP6767975B2 (en) * | 2014-07-03 | 2020-10-14 | タイル ソーラー, エルエルシーTyll Solar, Llc | Solar energy system |
| CN107202439A (en) * | 2017-06-20 | 2017-09-26 | 成都昂迪加科技有限公司 | A kind of novel solar water heater |
| CN107595154A (en) * | 2017-10-09 | 2018-01-19 | 海宁海光信息科技有限公司 | A kind of solar portable formula barbecue apparatus |
| CN109520153B (en) * | 2018-09-20 | 2020-07-21 | 浙江中超新材料股份有限公司 | Solar water heater with auxiliary heater |
| CN210107777U (en) * | 2019-04-08 | 2020-02-21 | 新疆和融热力有限公司 | Solar heat collecting tube capable of preventing dust accumulation of reflector |
| CN211823185U (en) * | 2019-12-12 | 2020-10-30 | 汉中木头人科技信息咨询有限公司 | Improved straight-through solar vacuum heat collecting tube |
| CN212511387U (en) * | 2020-06-04 | 2021-02-09 | 安徽苏立新能源科技研究院有限公司 | Solar water heater with light gathering and shielding emission plate |
| CN111595038A (en) * | 2020-06-12 | 2020-08-28 | 上海兴邺材料科技有限公司 | Solar water heater with reflector |
| CN212538325U (en) * | 2020-06-12 | 2021-02-12 | 上海兴邺材料科技有限公司 | Solar water heater with reflector |
| CN114753576A (en) * | 2022-05-20 | 2022-07-15 | 高邮市明源照明科技有限公司 | Solar energy reflecting structure system |
-
2022
- 2022-11-10 CN CN202211404199.5A patent/CN115900097B/en active Active
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