CN210197749U

CN210197749U - Heat collecting device of flat-plate solar water heater

Info

Publication number: CN210197749U
Application number: CN201920736314.6U
Authority: CN
Inventors: Daoping Jiang; 姜道平; Nan Jiang; 姜楠
Original assignee: Bengbu Haosijia Solar Energy Ltd
Current assignee: Bengbu Haosijia Solar Energy Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-27
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a heat collecting device of a flat plate solar water heater, which comprises a heat collecting device body, wherein the top of the heat collecting device body is provided with a transparent cover plate, the outer side of the heat collecting device body is provided with a waterproof frame, the top of the heat collecting device body is provided with a heat preservation bottom plate, one end of the heat collecting device body is arranged on a mounting plate, the bottom of the mounting plate is provided with a supporting plate, a rotating plate is arranged in the supporting plate, the top of the rotating plate penetrates through the top of the mounting plate and is fixedly connected with the bottom of the supporting plate, the bottom of the rotating plate is fixedly connected with a rotating shaft which penetrates through the bottom of the supporting plate, one end of the rotating shaft is rotatably connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, the second bevel gear is rotatably, the heat collecting efficiency of the heat collecting device body is improved.

Description

Heat collecting device of flat-plate solar water heater

Technical Field

The utility model relates to a solar energy collection technology field specifically is a flat plate solar water heater's heat collection device.

Background

The flat-plate solar heat collector is a device for absorbing solar radiation energy and transferring heat to a working medium, and is a special heat exchanger, and the working medium in the heat collector exchanges heat with remote sun. The existing heat collecting devices are fixed at a certain position for use, the mounted heat collecting devices cannot move, and the positions cannot be adjusted according to the movement of the position of the sun, so that the heat collecting efficiency of the heat collecting devices is low, and the waste of light energy is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat collecting device of dull and stereotyped solar water heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar collecting device of dull and stereotyped solar water heater, including the heat collector body, heat collector body top is provided with transparent cover, the heat collector body outside is provided with waterproof frame, the top of heat collector body is provided with heat preservation bottom plate, heat collector body one end sets up on the mounting panel, the mounting panel bottom is provided with the backup pad, be provided with the rotor plate in the backup pad, and the bottom fixed connection of top and backup pad of mounting panel is passed at the rotor plate top, rotor plate bottom fixedly connected with runs through the axis of rotation of the bottom of backup pad, and axis of rotation one end rotates and is connected with bevel gear one, bevel gear meshing is connected with bevel gear two, and bevel gear two rotates and is connected with the connecting axle, and connecting axle one end is rotated and.

Preferably, the other end of the bottom of the heat collecting device body is fixedly connected with a connecting block, the connecting block is fixedly connected with the top of the top plate through a connecting column which is obliquely arranged, and the top plate is fixedly arranged at the top of a piston rod of the lifting cylinder.

Preferably, one end of the mounting plate is provided with a mounting groove, one end of the heat collecting device body is arranged in the mounting groove, and drain holes are uniformly distributed at the bottom of the mounting groove.

Preferably, the waterproof frame comprises two symmetrical U-shaped frames, mounting holes are formed in two ends of one U-shaped frame, guide posts matched with the mounting holes are arranged at two ends of the other U-shaped frame, and the two U-shaped frames are fixedly connected through matching of the connecting side plates and the screws.

Preferably, the four corners of the bottom of the supporting plate are fixedly connected with the top end of the telescopic supporting tube, the bottom tube of the telescopic supporting tube is provided with a fixing bolt, and the bottom tube of the telescopic supporting tube is fixedly connected with an installation base.

Preferably, a plurality of drain holes are uniformly distributed on the supporting plate, and the gear box is fixed at the bottom of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the bevel gears are meshed to drive the rotating plate and the mounting plate to rotate, so that the angle of the heat collecting device body is adjusted, the heat collecting efficiency of the heat collecting device body is improved, the heat collecting quantity is increased, and the heat collecting device body is mounted in the waterproof frame to play a role in protection;

2. through the lift of lift cylinder, adjust the height of heat collection device body, conveniently regularly maintain the heat collection device body and inspect, and the flexible stay tube of backup pad bottom is used for adjusting the height of backup pad to adjust the height of heat collection device body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the heat collecting device body of the present invention;

FIG. 3 is a front view of the heat collecting device body of the present invention;

fig. 4 is a top view of the mounting plate of the present invention.

In the figure: 1. a heat collecting device body; 2. a support plate; 3. mounting a plate; 31. mounting grooves; 4. connecting blocks; 5. a lifting cylinder; 51. connecting columns; 52. a top plate; 6. a rotating plate; 7. a rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. rotating the handle; 11. a gear case; 12. a telescopic supporting tube; 13. installing a base; 14. a transparent cover plate; 15. a heat preservation bottom plate; 16. a waterproof frame; 161. mounting holes; 162. connecting the side plates; 163. and a guide post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a heat collecting device of a flat plate solar water heater comprises a heat collecting device body 1, a transparent cover plate 14 is arranged at the top of the heat collecting device body 1, a waterproof frame 16 is arranged at the outer side of the heat collecting device body 1, a heat preservation bottom plate 15 is arranged at the top of the heat collecting device body 1, one end of the heat collecting device body 1 is arranged on a mounting plate 3, a support plate 2 is arranged at the bottom of the mounting plate 3, a rotating plate 6 is arranged in the support plate 2, the top of the rotating plate 6 penetrates through the top of the mounting plate 3 and is fixedly connected with the bottom of the supporting plate 2, the bottom of the rotating plate 6 is fixedly connected with a rotating shaft 7 penetrating through the bottom of the supporting plate 2, one end of the rotating shaft 7 is rotatably connected with a first bevel gear 8, the first bevel gear 8 is meshed with a second bevel gear 9, and the second bevel gear 9 is rotatably connected with a connecting shaft, one end of the connecting shaft is rotatably connected with a rotating handle 10, and the first bevel gear 8 and the second bevel gear 9 are both arranged in a gear box 11. Through the meshing of the bevel gears, the rotating plate 6 and the mounting plate 3 are driven to rotate, so that the angle of the heat collecting device body 1 is adjusted, the heat collecting efficiency of the heat collecting device body 1 is improved, and the heat collecting quantity is increased.

The other end of the bottom of the heat collecting device body 1 is fixedly connected with a connecting block 4, the connecting block 4 is fixedly connected with the top of a top plate 52 through a connecting column 51 which is obliquely arranged, and the top plate 52 is fixedly arranged at the top of a piston rod of the lifting cylinder 5. Through the lift of lift cylinder 5, adjust the height of heat collection device body 1, conveniently regularly maintain and inspect heat collection device body 1.

One end of the mounting plate 3 is provided with a mounting groove 31, one end of the heat collecting device body 1 is arranged in the mounting groove 31, and drain holes are uniformly distributed at the bottom of the mounting groove 31. Rainwater on the heat collecting device body 1 obliquely arranged is left in the mounting groove 31, and is drained through a drain hole in the bottom of the mounting groove 31, so that rainwater accumulation is prevented.

The waterproof frame 16 is composed of two symmetrical U-shaped frames, two ends of one U-shaped frame are provided with mounting holes 161, two ends of the other U-shaped frame are provided with guide posts 163 matched with the mounting holes 161, and the two U-shaped frames are fixedly connected through matching of the connecting side plate 162 and the screws. The two U-shaped frames are spliced through the matching of the guide columns 163 and the mounting holes 161, the two U-shaped frames form the waterproof frame 16 through the matching of the connecting side plates 162 and the screws, and the heat collection device body 1 is mounted in the frame to protect the heat collection device body 1.

The bottom four corners of the supporting plate 2 are fixedly connected with the top end of the telescopic supporting tube 12, the bottom tube of the telescopic supporting tube 12 is provided with a fixing bolt, and the bottom tube of the telescopic supporting tube 12 is fixedly connected with an installation base 13. The height of the support plate 2 is adjusted by adjusting the height of the telescopic support tube 12, so that the height of the heat collecting device body 1 is adjusted, and the rotation of the fixing bolt prevents the top tube of the telescopic support tube 12 from sliding.

A plurality of drain holes are uniformly distributed on the supporting plate 2, and the gear box 11 is fixed at the bottom of the supporting plate 2. The water in the mounting groove 31 is conveniently discharged through the drain hole on the support plate 2, and the rainwater is prevented from accumulating at one end of the heat collecting device body 1.

The working principle is as follows: the two U-shaped frames are matched with each other through the guide columns 163 and the mounting holes 161, the connecting side plate 162 fixes and locks the two U-shaped frames to form a waterproof frame 16, the heat collection device body 1 is installed in the waterproof frame 16, the transparent cover plate 14 is installed at the top of the heat collection device body 1, the heat insulation bottom plate 15 is installed at the bottom of the heat collection device body 1, the connecting block 4 is installed on the heat collection device body 1, one end of the heat collection device body 1 is installed in the mounting groove 31 of the mounting plate 3, when the angle of the heat collection device body 1 needs to be adjusted, the rotating handle 10 is rotated to drive the connecting shaft to rotate, the bevel gear II 9 is rotated to drive the bevel gear I8 to rotate through gear meshing, the rotating shaft 7 drives the rotating plate 6 and the mounting plate 3 at the top of the rotating plate to rotate, the angle of the heat collection device body 1 is, The height that spliced pole 51 and connecting block 4 drove heat collection device body 1 reduces, conveniently inspects heat collection device body 1, and through the position of installation base 13 fixed support board 2, flexible stay tube 12 highly adjusts backup pad 2, adjusts heat collection device body 1's height promptly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heat collecting device of the flat-plate solar water heater comprises a heat collecting device body (1), and is characterized in that: a transparent cover plate (14) is arranged at the top of the heat collecting device body (1), a waterproof frame (16) is arranged on the outer side of the heat collecting device body (1), a heat insulation bottom plate (15) is arranged at the top of the heat collecting device body (1), one end of the heat collecting device body (1) is arranged on the mounting plate (3), a supporting plate (2) is arranged at the bottom of the mounting plate (3), a rotating plate (6) is arranged in the supporting plate (2), the top of the rotating plate (6) penetrates through the top of the mounting plate (3) and is fixedly connected with the bottom of the supporting plate (2), a rotating shaft (7) penetrating through the bottom of the supporting plate (2) is fixedly connected at the bottom of the rotating plate (6), one end of the rotating shaft (7) is rotatably connected with a first bevel gear (8), the first bevel gear (8) is meshed with a second bevel gear (, the first bevel gear (8) and the second bevel gear (9) are both arranged in the gear box (11).

2. The heat collecting device of a flat plate solar water heater according to claim 1, wherein: the other end of the bottom of the heat collecting device body (1) is fixedly connected with a connecting block (4), the connecting block (4) is fixedly connected with the top of a connecting column (51) and a top plate (52) which are obliquely arranged, and the top plate (52) is fixedly arranged on the top of a piston rod of a lifting cylinder (5).

3. The heat collecting device of a flat plate solar water heater according to claim 1, wherein: one end of the mounting plate (3) is provided with a mounting groove (31), one end of the heat collecting device body (1) is arranged in the mounting groove (31), and drain holes are uniformly distributed at the bottom of the mounting groove (31).

4. The heat collecting device of a flat plate solar water heater according to claim 1, wherein: waterproof frame (16) comprises two symmetrical U-shaped frames, and the both ends of one of them U-shaped frame are provided with mounting hole (161), and the both ends of another U-shaped frame are provided with guide post (163) with mounting hole (161) complex, and two U-shaped frames carry out fixed connection through the cooperation of connecting curb plate (162) and screw.

5. The heat collecting device of a flat plate solar water heater according to claim 1, wherein: the four corners of the bottom of the supporting plate (2) are fixedly connected with the top end of the telescopic supporting tube (12), a fixing bolt is arranged on the bottom tube of the telescopic supporting tube (12), and the bottom tube of the telescopic supporting tube (12) is fixedly connected with an installation base (13).

6. The heat collecting device of a flat plate solar water heater according to claim 1, wherein: a plurality of drain holes are uniformly distributed on the supporting plate (2), and the gear box (11) is fixed at the bottom of the supporting plate (2).