CN215638095U

CN215638095U - Heat collecting device of photo-thermal system

Info

Publication number: CN215638095U
Application number: CN202122179569.7U
Authority: CN
Inventors: 张江峰
Original assignee: Shenzhen Dushushen Eye Technology Co ltd
Current assignee: Shenzhen Dushushen Eye Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the field of photo-thermal heat collection systems, and particularly discloses a heat collection device of a photo-thermal system, which comprises an adjustable heat collection frame, a heat collector and a dust removal mechanism, wherein the adjustable heat collection frame is arranged on an installation plane and comprises a support, a hinge block, a motor, an arc-shaped plate, a swing arm and an installation frame; the support and the hinge block are both arranged at the end part of the mounting plane, the support is provided with a motor, and the shaft end of the motor is connected with a bevel gear A; the arc-shaped plate is fixed at the upper end of the hinge block, a sliding groove is formed in the inner side of the arc-shaped plate, a sliding ball is arranged in the sliding groove in a sliding mode, and the end, extending out of the sliding groove, of the sliding ball is connected with the hinge block through a connecting rod; the mounting bracket is provided with a rotating seat, the rotating seat is connected with an adjusting rod, the adjusting rod is an inner rod and an outer rod which are sleeved with each other through threads, and the end part of the outer rod is connected with a bevel gear B meshed with the bevel gear A. The adjustable heat collecting frame can drive the heat collector to rotate at multiple angles, and the heat collecting range of the heat collector is expanded, so that more heat is collected.

Description

Heat collecting device of photo-thermal system

Technical Field

The utility model relates to the field of photo-thermal and heat collection systems, in particular to a heat collection device of a photo-thermal system.

Background

With the gradual depletion of global resources, it has become a global trend to increase the supply and usage of renewable energy. Solar energy is used as a new energy source, and compared with the traditional fossil fuel, the solar energy has the advantages of inexhaustibility, cleanness, environmental protection and the like. In the field of renewable energy, solar energy is used for photothermal conversion, and the solar energy is widely used in various industries and businesses, such as supplying hot water to a home by using a solar heat collector or supplying cold air to a building by using solar power generation.

The heat collecting device is one of the indispensable parts of light and heat system, and heat collecting device is in the use, because heat collecting device places outdoors, its surface is paved with debris such as dust easily, and the clearance is untimely, influences heat collecting device's result of use easily, leads to the efficiency of thermal-arrest lower, and then influences subsequent result of use to current heat collecting device is mostly fixed, can not change along with the change of solar irradiation angle, and the heat-collecting capacity is lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a heat collecting device of a photothermal system to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat collecting device of a photo-thermal system comprises an adjustable heat collecting frame, a heat collector and a dust removing mechanism, wherein the adjustable heat collecting frame is arranged on an installation plane and comprises a support, a hinge block, a motor, an arc plate, a swing arm and an installation frame; the support and the hinge block are both arranged at the end part of the mounting plane, the support is provided with a motor, and the shaft end of the motor is connected with a bevel gear A; the arc-shaped plate is fixed at the upper end of the hinge block, a sliding groove is formed in the inner side of the arc-shaped plate, a sliding ball is arranged in the sliding groove in a sliding mode, and the end, extending out of the sliding groove, of the sliding ball is connected with the hinge block through a connecting rod; the mounting frame is provided with a rotating seat, the rotating seat is connected with an adjusting rod, the adjusting rod is an inner rod and an outer rod which are sleeved with each other in a threaded manner, the end part of the outer rod is connected with a bevel gear B meshed with the bevel gear A, and the end part of the inner rod extending out of the outer rod is movably connected with the rotating seat; the heat collector is arranged on the mounting frame, and the cross section of the heat collector is arc-shaped.

Preferably, the swing arm is connected at one end to the end of the mounting bracket and at the other end to the hinge mount.

Preferably, the dust removing mechanism is mounted on the mounting frame and used for removing dust on a heat collecting surface of the heat collector, and the dust removing mechanism comprises a rack, a toothed plate, a push rod, a gear and a swinging dust removing rod.

Preferably, the frame is fixed on the mounting bracket, and the inside of frame top is equipped with the spout, and has slided and connect the pinion rack on the spout.

Preferably, the top of the frame is provided with an electric push rod, and the end part of the electric push rod is connected with the toothed plate.

Preferably, the gear is arranged on the inner side of the rack through a support, the gear is meshed with the toothed plate, and the shaft end of the gear is connected with the swinging dust removal rod.

Preferably, the swinging dust removal rod comprises a support rod and a dust removal sleeve which are connected up and down, and the support rod can rotate along the gear and drive the dust removal sleeve to move along the heat collection surface of the heat collector when the gear and the toothed plate are meshed.

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

the heat collector of the utility model adopts the matching use of the adjustable heat collecting frame and the dust removing mechanism, namely, the adjustable heat collecting frame is utilized to drive the heat collector to rotate at multiple angles, so that the heat collecting range of the heat collector is enlarged, and more heat is collected; the dust removal mechanism can gradually clean dust, sundries and the like on the heat collector through the rotation of the cleaning roller, reduce the influence of the external dust, sundries and the like on the heat collection efficiency of the heat collector, and prolong the service life of the heat collector.

Drawings

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

FIG. 2 is a schematic structural diagram of the dust removing mechanism of the present invention.

In the figure: 1. a heat collector; 2. a support; 3. a hinged block; 4. an arc-shaped plate; 5. a swing arm; 6. a mounting frame; 7. a bevel gear A; 8. a connecting rod; 9. a rotating seat; 10. adjusting a rod; 11. a frame; 12. a toothed plate; 13. an electric push rod; 14. a gear; 15. the dust removal rod is swung.

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.

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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a heat collecting device of a photo-thermal system comprises an adjustable heat collecting frame, a heat collector 1 and a dust removing mechanism, wherein the adjustable heat collecting frame is arranged on an installation plane and comprises a support 2, a hinge block 3, a motor, an arc-shaped plate 4, a swing arm 5 and an installation frame 6; the support 2 and the hinge block 3 are both arranged at the end part of the mounting plane, the support 2 is provided with a motor, and the shaft end of the motor is connected with a bevel gear A7; the arc-shaped plate 4 is fixed at the upper end of the hinge block 3, a sliding groove is formed in the inner side of the arc-shaped plate 4, a sliding ball slides in the sliding groove, and the end part of the sliding ball extending out of the sliding groove is connected with the hinge block 3 through a connecting rod 8; the mounting frame 6 is provided with a rotating seat 9, the rotating seat 9 is connected with an adjusting rod 10, the adjusting rod 10 is an inner rod and an outer rod which are sleeved with each other in a threaded manner, the end part of the outer rod is connected with a bevel gear B meshed with a bevel gear A7, and the end part of the inner rod extending out of the outer rod is movably connected with the rotating seat 9; the heat collector 1 is arranged on the mounting frame 6, and the cross section of the heat collector 1 is arc-shaped.

In this embodiment, the swing arm 5 is connected at one end to the end of the mounting frame 6 and at the other end to the hinge mount.

In this embodiment, the dust removing mechanism is installed on the mounting frame 6 and is used for removing dust from the heat collecting surface of the heat collector 1, and the dust removing mechanism includes a frame 11, a toothed plate 12, an electric push rod 13, a gear 14 and a swinging dust removing rod 15.

In this embodiment, the frame 11 is fixed on the mounting bracket 6, and the inside of the top of the frame 11 is provided with a sliding chute, and the sliding chute is connected with a toothed plate 12 in a sliding manner.

In this embodiment, the top of the frame 11 is provided with an electric push rod 13, and the end of the electric push rod 13 is connected with the toothed plate 12.

In the embodiment, a gear 14 is arranged on the inner side of the frame 11 through a bracket, the gear 14 is meshed with the toothed plate 12, and a swinging dust removing rod 15 is connected to the shaft end of the gear 14.

In this embodiment, the swinging dust-removing rod 15 comprises a supporting rod and a dust-removing sleeve which are connected up and down, and the supporting rod can rotate along the gear 14 and drive the dust-removing sleeve to move along the heat collecting surface of the heat collector 1 when the gear 14 and the toothed plate 12 are engaged.

In the embodiment, the heat collector disclosed by the utility model is matched with the adjustable heat collecting frame and the dust removal mechanism, namely, the adjustable heat collecting frame is utilized to drive the heat collector to rotate at multiple angles, so that the heat collecting range of the heat collector is expanded, and more heat is collected; the adjustable heat collecting frame drives a bevel gear A7 to rotate through a motor, so that a bevel gear A7 is meshed with and transmitted to a bevel gear B, the bevel gear B drives an adjusting rod, an inner rod slides along the inner side of an outer rod through the threaded fit of the inner rod and the outer rod of the adjusting rod 10, and the inner rod enables the mounting frame 6 to turn over relatively through the fit of a rotating seat 9, a swinging arm 5, a connecting rod 8 and the like.

The dust removing mechanism can gradually clean dust, sundries and the like on the heat collector 1 through the rotation of the cleaning sleeve, reduce the influence of the external dust, sundries and the like on the heat collecting efficiency of the heat collector, and can prolong the service life of the heat collector.

It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat collecting device of a photo-thermal system is characterized by comprising an adjustable heat collecting frame, a heat collector (1) and a dust removing mechanism, wherein the adjustable heat collecting frame is arranged on a mounting plane and comprises a support (2), a hinging block (3), a motor, an arc-shaped plate (4), a swinging arm (5) and a mounting frame (6); the support (2) and the hinge block (3) are both arranged at the end part of the mounting plane, the support (2) is provided with a motor, and the shaft end of the motor is connected with a bevel gear A (7); the arc-shaped plate (4) is fixed at the upper end of the hinge block (3), a sliding groove is formed in the inner side of the arc-shaped plate (4), a sliding ball is arranged in the sliding groove in a sliding mode, and the end portion, extending out of the sliding groove, of the sliding ball is connected with the hinge block (3) through a connecting rod (8); a rotating seat (9) is arranged on the mounting frame (6), an adjusting rod (10) is connected to the rotating seat (9), the adjusting rod (10) is an inner rod and an outer rod which are sleeved with each other in a threaded manner, the end part of the outer rod is connected with a bevel gear B meshed with the bevel gear A (7), and the end part of the inner rod extending out of the outer rod is movably connected with the rotating seat (9); the heat collector (1) is arranged on the mounting rack (6), and the cross section of the heat collector (1) is arc-shaped.

2. A collector of photothermal system according to claim 1, wherein: one end of the swing arm (5) is connected to the end of the mounting frame (6), and the other end of the swing arm is connected with the hinged seat.

3. A collector of photothermal system according to claim 1, wherein: the dust removal mechanism is arranged on the mounting frame (6) and is used for removing dust on a heat collection surface of the heat collector (1), and the dust removal mechanism comprises a rack (11), a toothed plate (12), an electric push rod (13), a gear (14) and a swinging dust removal rod (15).

4. A collector of photothermal system according to claim 3, wherein: frame (11) are fixed on mounting bracket (6), and frame (11) top inboard is equipped with the spout, and has sliding connection toothed plate (12) on the spout.

5. A collector of photothermal system according to claim 3, wherein: electric putter (13) are equipped with at frame (11) top, and electric putter (13) end connection pinion rack (12).

6. A collector of photothermal system according to claim 3, wherein: the gear (14) is arranged on the inner side of the rack (11) through a support, the gear (14) is meshed with the toothed plate (12), and the shaft end of the gear (14) is connected with a swinging dust removal rod (15).

7. A collector of photothermal system according to claim 3, wherein: the swinging dust removal rod (15) comprises a supporting rod and a dust removal sleeve which are connected up and down, and the supporting rod can rotate along the gear (14) and drive the dust removal sleeve to move along the heat collection surface of the heat collector (1) when the gear (14) and the toothed plate (12) are meshed.