CN108759110B

CN108759110B - Curved surface type solar heat collector

Info

Publication number: CN108759110B
Application number: CN201810564454.XA
Authority: CN
Inventors: 吴昌飞
Original assignee: Anhui Chuanyue Machinery Co ltd
Current assignee: Anhui Chuanyue Machinery Co.,Ltd.
Priority date: 2018-06-04
Filing date: 2018-06-04
Publication date: 2020-08-18
Anticipated expiration: 2038-06-04
Also published as: CN108759110A

Abstract

The invention discloses a curved solar heat collector which comprises a curved evacuated collector tube, a supporting plate, a supporting seat, an installation frame and a water collecting hopper, wherein an annular chute is arranged inside the supporting seat, the supporting plate is connected onto the annular chute in a sliding manner, supporting rods are fixed at four corners of the bottom of the supporting seat, universal wheels are installed at the bottoms of the supporting rods, a connecting plate is welded among the four supporting rods below the supporting seat, a motor is installed at the middle position of the top of the connecting plate, a rotating shaft connected with the supporting plate is installed at the output end of the motor, the installation frame is fixed at the top of the supporting plate, and a heat insulation layer is arranged inside the side wall of the installation. According to the invention, the handle is connected on the sliding rail in a sliding manner, and the brush plate is hinged on the handle, so that the handle can be conveniently used for driving the brush plate to clean the curved transparent glass cover, the cleanliness of the curved transparent glass cover is improved, and the heat conversion of the curved vacuum heat collecting tube is facilitated.

Description

Curved surface type solar heat collector

Technical Field

The invention relates to the technical field of solar heat collectors, in particular to a curved surface type solar heat collector.

Background

In the face of increasingly strengthened resource and environment constraints and energy supply pressure, renewable energy is developed, replacement of new and old energy is realized, a sustainable development road is taken, the trend of development of the current and future energy industry is reached, solar energy is clean, pollution-free and inexhaustible, the selection standard of the new energy under the current global energy crisis is completely met, the trend becomes an important development strategy of the global sustainable energy development, a solar heat collector is a device for converting solar radiation energy into heat energy, and the solar energy is scattered and must be collected, so the solar heat collector is a key part of various solar utilization devices.

Disclosure of Invention

The invention aims to provide a curved solar heat collector, which solves the problems that the existing solar heat collector in the background art is simple in structure, fixed in form, most of the existing solar heat collectors adopt a planar type for heat collection, the installation angle is fixed, the existing solar heat collectors are not convenient to clean, and the heat collection efficiency is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a curved solar heat collector comprises a curved evacuated collector tube, a supporting plate, a supporting seat, an installation frame and a water collecting hopper, wherein an annular chute is arranged inside the supporting seat, the supporting plate is connected to the annular chute in a sliding manner, supporting rods are fixed at four corners of the bottom of the supporting seat, universal wheels are installed at the bottoms of the supporting rods, a connecting plate is welded among the four supporting rods below the supporting seat, a motor is installed at the middle position of the top of the connecting plate, a rotating shaft connected with the supporting plate is installed at the output end of the motor, the installation frame is fixed at the top of the supporting plate, a heat insulating layer is arranged inside the side wall of the installation frame, the water collecting hopper is arranged at the top of the installation frame, a water storage box is arranged on one side of the bottom end inside the installation frame, a first water pump is installed inside, one end of the cleaning pipe, which is far away from the first water pump, extends to the top of the mounting frame and is uniformly provided with spray heads, the top of the mounting frame below the spray heads is provided with a fixed rod, one end of the fixed rod, which is far away from the mounting frame, is provided with a sunlight tracker, the top of the water storage box is fixedly provided with a support frame, the top of the support frame is fixedly provided with a mounting rod, a support plate is uniformly arranged on the mounting rod, a curved surface evacuated solar collector tube is detachably mounted in the mounting frame above the support plate, one side, which is far away from the water storage box, of the bottom end in the mounting frame is uniformly arranged on a slide way, a limiting seat is connected on the slide way in a sliding manner, a limiting groove matched with the curved surface evacuated solar collector tube is arranged on the limiting seat, the outer side of the curved, the second water pump is installed inside the filter box on one side of the filter screen, and the output end of the second water pump is connected with a water return pipe extending to the inside of the water storage tank.

Preferably, the corresponding both sides of installing frame border department inside wall all are equipped with the slide rail, and sliding connection has the handle between 2 side slide rails, and articulated on the handle have the brush board, and install reset spring between brush board and the handle.

Preferably, the mounting frame on the supporting plate and the curved transparent glass cover form a protective structure.

Preferably, the top of the limiting seat on one side of the curved transparent glass cover is provided with a wastewater recovery port, the bottom of the wastewater recovery port is connected with a hose, and one end of the hose, which is far away from the wastewater recovery port, extends to the inside of the filter tank.

Preferably, the spray head and the brush plate on the cleaning pipe form a cleaning structure.

Preferably, the water collecting hopper is internally provided with a grid, the bottom of the water collecting hopper is connected with a water inlet pipe, and one end of the water inlet pipe, which is far away from the water collecting hopper, extends to the inside of the water storage tank.

Compared with the prior art, the invention has the beneficial effects that: the curved surface type solar heat collector is characterized in that a sunlight tracker is arranged at the top of the mounting frame, a motor is arranged at the top of the connecting plate, the angle of the mounting frame can be conveniently adjusted, the curved surface type vacuum heat collecting tube is always opposite to sunlight, the working efficiency of the curved surface type vacuum heat collecting tube is improved, a water collecting hopper is arranged at the top of the mounting frame, a spray head is arranged on a cleaning tube, rainwater can be conveniently collected, the curved surface type transparent glass cover is cleaned by rainwater, the transparency of the curved surface type transparent glass cover is improved, heat collection of the curved surface type vacuum heat collecting tube is facilitated, the curved surface type vacuum heat collecting tube can be conveniently protected by the curved surface type transparent glass cover under the condition that sunlight irradiation is not influenced by the curved surface type transparent glass cover arranged on the mounting frame, the curved surface type vacuum heat collecting tube is prevented from being damaged, and, the invention reduces the heat loss of the curved surface vacuum heat collecting tube in the mounting frame, can conveniently disassemble and replace the curved surface vacuum heat collecting tube by arranging the slide way at the top of the supporting plate and arranging the limiting groove matched with the curved surface vacuum heat collecting tube on the limiting seat, can conveniently collect and filter the waste water after washing by arranging the filter box at the top of the connecting plate, can recycle and save water resources.

Drawings

FIG. 1 is a side view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the supporting frame of the present invention.

In the figure: 1. a grid; 2. cleaning the tube; 3. a spray head; 4. fixing the rod; 5. a solar tracker; 6. a return spring; 7. a brush plate; 8. a slide rail; 9. a curved transparent glass cover; 10. a curved vacuum heat collecting tube; 11. a wastewater recovery port; 12. a limiting groove; 13. a limiting seat; 14. a slideway; 15. a support plate; 16. an annular chute; 17. a filter box; 18. a filter screen; 19. a second water pump; 20. a water return pipe; 21. a motor; 22. a rotating shaft; 23. a connecting plate; 24. a universal wheel; 25. a support bar; 26. a supporting seat; 27. installing a frame; 28. a first water pump; 29. a water storage tank; 30. a support frame; 31. a water inlet pipe; 32. a heat-insulating layer; 33. a water collecting hopper; 34. mounting a rod; 35. a support plate; 36. a hose; 37. a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a curved solar collector comprises a curved evacuated collector tube 10, a support plate 15, a support seat 26, an installation frame 27 and a water collection bucket 33, wherein an annular chute 16 is arranged inside the support seat 26, the support plate 15 is connected on the annular chute 16 in a sliding manner, support rods 25 are fixed at four corners of the bottom of the support seat 26, universal wheels 24 are installed at the bottom of the support rods 25, a connecting plate 23 is welded among the four support rods 25 below the support seat 26, a motor 21 is installed at the middle position of the top of the connecting plate 23, a rotating shaft 22 connected with the support plate 15 is installed at the output end of the motor 21, the installation frame 27 is fixed at the top of the support plate 15, a heat preservation layer 32 is arranged inside the side wall of the installation frame 27, the water collection bucket 33 is arranged at the top of the installation frame 27, a water storage tank 29 is arranged at one side, the bottom of the water collecting bucket 33 is connected with a water inlet pipe 31, one end of the water inlet pipe 31 far away from the water collecting bucket 33 extends into the water storage tank 29, rainwater can be collected, the grating 1 can block larger impurities, and the impurities are prevented from entering the water collecting bucket 33 to cause blockage, a first water pump 28 is installed inside the water storage tank 29, the output end of the first water pump 28 is connected with a cleaning pipe 2, one end of the cleaning pipe 2 far away from the first water pump 28 extends to the top of the mounting frame 27 and is uniformly provided with a spray head 3, a fixing rod 4 is installed at the top of the mounting frame 27 below the spray head 3, one end of the fixing rod 4 far away from the mounting frame 27 is provided with a sunlight tracker 5, the top of the water storage tank 29 is fixedly provided with a support frame 30, the top of the support frame 30 is fixedly provided with a mounting rod 34, a support plate 35 is uniformly arranged on the mounting rod 34, the side, far away from the water storage tank 29, of the bottom end inside the mounting frame 27 is uniformly arranged on the slide way 14, the slide way 14 is connected with a limiting seat 13 in a sliding manner, a limiting groove 12 matched with the curved-surface vacuum heat-collecting tube 10 is arranged on the limiting seat 13, a curved-surface transparent glass cover 9 is detachably mounted on the outer side of the curved-surface vacuum heat-collecting tube 10 between the mounting frame 27 and the limiting seat 13, the mounting frame 27 on the support plate 15 and the curved-surface transparent glass cover 9 form a protection structure, the mounting frame 27 can protect the outer side of the curved-surface vacuum heat-collecting tube 10, the curved-surface transparent glass cover 9 can protect the front surface of the curved-surface vacuum heat-collecting tube 10 without affecting the light transmittance, the top of the connecting plate 23 is provided with the filter tank 17, the top of the limiting seat 13 on one side of the curved-surface transparent glass cover 9 is provided with a waste water, the sewage after the curved transparent glass cover 9 is washed can be recycled, resources are saved, a filter screen 18 is installed on one side inside a filter box 17, a second water pump 19 is installed inside the filter box 17 on one side of the filter screen 18, the output end of the second water pump 19 is connected with a water return pipe 20 extending to the inside of a water storage tank 29, slide rails 8 are arranged on two sides corresponding to the inner side wall of the edge position of an installation frame 27, a handle 37 is connected between the slide rails 8 on the side 2 in a sliding manner, a brush plate 7 is hinged on the handle 37, a nozzle 3 and the brush plate 7 on a cleaning pipe 2 form a cleaning structure, the cleaning pipe 2 flushes water on the outer surface of the curved transparent glass cover 9 through the nozzle 3, the brush plate 7 slides to clean the outer surface of the curved transparent glass cover 9, the cleaning effect is improved, a return spring 6 is installed between the brush plate 7 and the handle 37, the return spring 6 can facilitate the brush plate 7 to be always contacted with, the handle 37 can be slid to drive the brush plate 37 to clean the outer surface of the curved transparent glass cover 9, so that the transparency of the curved transparent glass cover 9 is improved.

The working principle is as follows: in the process of using, curved surface evacuated collector tube 10 shines sunshine and carries out heat conversion, the angle of shining of sunlight is tracked to sunlight tracker 5, motor 21 drives backup pad 15 and rotates, thereby make installing frame 27 rotate, make curved surface evacuated collector tube 10 just to the sunlight all the time, the efficiency of improvement thermal-arrest, water collecting bucket 33 can be collected the rainwater, and carry the inside to water storage box 29 by inlet tube 31 after filtering great impurity through grid 1, when needs wash curved surface clear glass cover 9, first water pump 28 extracts the inside water of water storage box 29 and sprays at the surface of curved surface clear glass cover 9 by shower nozzle 3, slide handle 37 from top to bottom. The outer surface of the curved surface transparent glass cover 9 is cleaned by the brush plate 7, wastewater is collected by the wastewater recovery port 11, the wastewater is filtered by the filter screen 18 inside the filter box 17 and then is conveyed to the water storage tank 29 again under the action of the second water pump 19, when the curved surface vacuum heat collecting tube 10 needs to be replaced, the curved surface transparent glass cover 9 is taken down, the limiting seat 13 slides after loosening, the limiting groove 12 is separated from one end of the curved surface vacuum heat collecting tube 10, and the curved surface vacuum heat collecting tube 10 is replaced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a curved surface formula solar collector, includes curved surface evacuated collector tube (10), backup pad (15), supporting seat (26), installing frame (27) and water collection bucket (33), its characterized in that: the inside of supporting seat (26) is equipped with annular chute (16), and sliding connection has backup pad (15) on annular chute (16), four angular position departments of supporting seat (26) bottom all are fixed with bracing piece (25), and universal wheel (24) are installed to the bottom of bracing piece (25), the welding has connecting plate (23) between four bracing pieces (25) of supporting seat (26) below, motor (21) are installed to the intermediate position department at connecting plate (23) top, and the pivot (22) that are connected with backup pad (15) are installed to the output of motor (21), the top of backup pad (15) is fixed with installing frame (27), the inside of installing frame (27) lateral wall is equipped with heat preservation (32), the top of installing frame (27) is equipped with water collecting bucket (33), and one side of the inside bottom of installing frame (27) is equipped with water storage box (29), the solar water heater is characterized in that a first water pump (28) is mounted inside the water storage box (29), the output end of the first water pump (28) is connected with a cleaning pipe (2), one end, far away from the first water pump (28), of the cleaning pipe (2) extends to the top of the mounting frame (27) and is evenly provided with a spray head (3), a fixing rod (4) is mounted at the top of the mounting frame (27) below the spray head (3), a sunlight tracker (5) is mounted at one end, far away from the mounting frame (27), of the fixing rod (4), a supporting frame (30) is fixed at the top of the water storage box (29), a mounting rod (34) is fixed at the top of the supporting frame (30), a supporting plate (35) is evenly arranged on the mounting rod (34), a curved surface vacuum heat collecting tube (10) is detachably mounted inside the mounting frame (27) above the supporting plate (35), one side, far away from the water storage box (29, sliding connection has spacing seat (13) on slide (14), and is equipped with on spacing seat (13) with curved surface evacuated collector tube (10) matched with spacing groove (12), curved surface evacuated collector tube (10) outside demountable installation between installing frame (27) and spacing seat (13) has curved surface transparent glass cover (9), rose box (17) is installed at the top of connecting plate (23), filter screen (18) are installed to inside one side of rose box (17), and rose box (17) internally mounted of filter screen (18) one side has second water pump (19), and the output of second water pump (19) is connected with return pipe (20) that extend to water storage box (29) inside.

2. A curved solar collector according to claim 1, wherein: the corresponding both sides of installing frame (27) border position department inside wall all are equipped with slide rail (8), and sliding connection has handle (37) between 2 side slide rails (8), and articulated on handle (37) have brush board (7), and install reset spring (6) between brush board (7) and handle (37).

3. A curved solar collector according to claim 1, wherein: the installation frame (27) on the supporting plate (15) and the curved transparent glass cover (9) form a protection structure.

4. A curved solar collector according to claim 1, wherein: the top of the limiting seat (13) on one side of the curved transparent glass cover (9) is provided with a wastewater recovery port (11), the bottom of the wastewater recovery port (11) is connected with a hose (36), and one end, far away from the wastewater recovery port (11), of the hose (36) extends to the inside of the filter box (17).

5. A curved solar collector according to claim 1, wherein: the spray head (3) and the brush plate (7) on the cleaning pipe (2) form a cleaning structure.

6. A curved solar collector according to claim 1, wherein: the utility model discloses a water storage tank, including water collecting bucket (33), water collecting bucket (33) and inlet tube (31), the internally mounted of water collecting bucket (33) has grid (1), and the bottom of water collecting bucket (33) is connected with inlet tube (31), and the one end that water collecting bucket (33) were kept away from in inlet tube (31) extends to the inside of water storage tank (29).