CN218764026U

CN218764026U - Solar heat collector

Info

Publication number: CN218764026U
Application number: CN202222729929.0U
Authority: CN
Inventors: 邵志雄; 夏宁; 严冬春
Original assignee: SUNSHORE SOLAR ENERGY CO Ltd
Current assignee: SUNSHORE SOLAR ENERGY CO Ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-28
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a solar thermal collector, wherein, solar thermal collector includes frame, heated board, thermal-arrest board core, one side fixedly connected with bellows of frame, the upper end fixedly connected with air pump of bellows, one side fixedly connected with air-supply line of air pump, the inside fixedly connected with a plurality of heating rod of bellows, the first tuber pipe of one side fixedly connected with of bellows, the lateral wall fixedly connected with transparent cover plate of frame, the first motor of one side fixedly connected with, the second motor of frame, the first transfer line of output shaft fixedly connected with of first motor, the first wind-up roll of the outer fixed surface fixedly connected with of first transfer line, the surface rolling of first wind-up roll has the sunshade screen. Through setting up the air pump, discharge the heat of thermal-arrest board core top cavity, give the heat collector heat dissipation, prevent that the inside high temperature of heat collector is overheated, extension heat collector life.

Description

Solar heat collector

Technical Field

The utility model relates to a solar energy technical field, in particular to solar collector.

Background

The conventional flat-plate solar collector has no cooling structure, is in a long-term idle sunning state after stopping running in summer, has overhigh internal temperature, seriously influences the performance of materials such as a heat insulation layer material, a heat collection film, a sealant and the like of the collector under a long-term condition, shortens the service life and influences the heat efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solar collector can reduce the inside temperature of heat collector, improves flat plate collector's life.

To achieve the above object, there is provided a solar collector comprising: the heat-insulation plate comprises a frame, a heat-insulation plate and a heat-collection plate core, wherein one side of the frame is fixedly connected with an air box, the upper end of the air box is fixedly connected with an air pump, one side of the air pump is fixedly connected with an air inlet pipe, the interior of the air box is fixedly connected with a plurality of heating rods, and one side of the air box is fixedly connected with a first air pipe;

the utility model discloses a sunshade curtain, including frame, lateral wall fixedly connected with transparent cover plate, transparent cover plate's lower extreme symmetry is provided with sealed the pad, the first motor of one side fixedly connected with, the second motor of frame, the first dwang of output shaft fixedly connected with of first motor, the first wind-up roll of outer fixed surface of first dwang is connected with, the output shaft fixedly connected with second dwang of second motor, the outer fixed surface of second dwang is connected with the second wind-up roll, the outer surface rolling of first wind-up roll has the sunshade curtain, one side symmetry of sunshade curtain is provided with the bandage, the bandage is fixed in the surface of second wind-up roll.

According to the solar heat collector, one side of the air inlet pipe is fixedly connected with the air box and penetrates through the air box.

According to the solar heat collector, the heat insulation plate is fixed on the inner bottom wall of the frame.

According to the solar heat collector, the heat collecting plate core is fixed on the upper surface of the heat insulation plate.

According to the solar heat collector, one side of the air box is fixedly connected with a first air pipe, and the first air pipe penetrates through the frame and the sealing gasket.

According to the solar heat collector, one side of the frame is fixedly connected with a second air pipe, and a valve is arranged inside the second air pipe.

According to the solar heat collector, a first mounting cavity and a second mounting cavity are formed in the frame.

According to the solar heat collector, the inside of first installation cavity is provided with first wind-up roll, the inside of second installation cavity is provided with the second wind-up roll.

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide solar collector, main innovation point:

1. through setting up the air pump, discharge the heat of thermal-arrest board core top cavity, give the heat collector heat dissipation, prevent that the inside high temperature of heat collector is overheated, extension heat collector life.

2. Through setting up first motor, second motor, first wind-up roll, second wind-up roll, sunshade screen, shelter from through the sunshade screen, prevent that the heat collector from directly shining when not using, extension heat collector life.

3. Through setting up the heating rod, when weather is severe cold, avoided the phenomenon that the heat collector surface appears freezing, extension heat collector life.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of a solar thermal collector according to the present invention;

fig. 2 is a schematic view of the internal structure of the wind box of the solar heat collector provided by the present invention;

fig. 3 is an expanded schematic view of the sunshade of the solar thermal collector according to the present invention;

fig. 4 is a perspective view of an air box of a solar thermal collector according to the present invention.

Illustration of the drawings:

1. a frame; 2. a thermal insulation board; 3. a heat collecting plate core; 4. an air box; 5. a first air duct; 6. a gasket; 7. an air pump; 8. an air inlet pipe; 9. a first wind-up roll; 10. a first mounting cavity; 11. a transparent cover plate; 12. a sun screen; 13. a second mounting cavity; 14. a second wind-up roll; 15. a second air duct; 16. a valve; 17. a heating rod; 18. a first rotating lever; 19. a first motor; 20. binding bands; 21. a second rotating rod; 22. a second motor.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-4, the embodiment of the present invention provides a solar thermal collector, which includes a frame 1, a thermal insulation board 2, a thermal collection board core 3, an air box 4 fixedly connected to one side of the frame 1, an air pump 7 fixedly connected to the upper end of the air box 4, and a first air pipe 5 fixedly connected to one side of the air box 4, wherein the air pump 7 is arranged to discharge heat from a cavity above the thermal collection board core 3 to dissipate heat from the thermal collector, thereby preventing high temperature overheating inside the thermal collector, and prolonging the service life of the thermal collector;

the side wall fixedly connected with transparent cover plate 11 of frame 1, the lower extreme symmetry of transparent cover plate 11 is provided with sealed 6, one side fixedly connected with first motor 19 of frame 1, second motor 22, the first dwang 18 of output shaft fixedly connected with of first motor 19, the first wind-up roll 9 of outer fixed surface of first dwang 18, the output shaft fixedly connected with second dwang 21 of second motor 22, the outer fixed surface of second dwang 21 is connected with second wind-up roll 14, the surface rolling of first wind-up roll 9 has sunshade screen 12, one side symmetry of sunshade screen 12 is provided with bandage 20, bandage 20 is fixed in the surface of second wind-up roll 14, through setting up first motor 19, second motor 22, first wind-up roll 9, second wind-up roll 14, sunshade screen 12, shelter from through sunshade screen 12, prevent that the heat collector from directly shining when not using, extension heat collector life.

One side and bellows 4 fixed connection of air-supply line 8, and run through bellows 4, heated board 2 is fixed in the interior diapire of frame 1, thermal-arrest board core 3 is fixed in heated board 2's upper surface, the first tuber pipe 5 of one side fixedly connected with of bellows 4, first tuber pipe 5 runs through frame 1, sealed pad 6, one side fixedly connected with second tuber pipe 15 of frame 1, the inside of second tuber pipe 15 is provided with valve 16, first installation cavity 10 has been seted up to frame 1's inside, second installation cavity 13, the inside of first installation cavity 10 is provided with first wind-up roll 9, the inside of second installation cavity 13 is provided with second wind-up roll 14.

The working principle is as follows: when the solar thermal collector is not used, the second motor 22 and the air pump 7 are connected with an external power supply, the air pump 7 is started, the valve 16 is opened, the air pump 7 exhausts air, the air enters the cavity through the first air pipe 5 to take away internal heat, the heat is discharged through the second air pipe 15, the second motor 22 is started, the second motor 22 drives the second rotating rod 21 to rotate, the second rotating rod 21 drives the second wind-up roller 14 to rotate, the sun-shading curtain 12 is further unfolded to shade the thermal collector, sunlight is prevented from being directly exposed to the sun, the heating rod 17 is connected with the external power supply when the weather is cold, and air pumped by the air pump 7 is heated through the heating rod 17 and enters the cavity to prevent the thermal collector from being frozen; when the sun-shading curtain 12 needs to be wound, the first motor 19 is connected with an external power supply, the first motor 19 is started, the first motor 19 drives the first rotating rod 18 to rotate, and the first rotating rod 18 drives the first winding roller 9 to catch, so that the sun-shading curtain 12 is wound.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Solar collector, characterized in that includes: the heat insulation plate comprises a frame (1), a heat insulation plate (2) and a heat collection plate core (3), wherein one side of the frame (1) is fixedly connected with an air box (4), the upper end of the air box (4) is fixedly connected with an air pump (7), one side of the air pump (7) is fixedly connected with an air inlet pipe (8), the interior of the air box (4) is fixedly connected with a plurality of heating rods (17), and one side of the air box (4) is fixedly connected with a first air pipe (5);

the utility model discloses a solar energy collecting device, including frame (1), lateral wall fixedly connected with transparent cover plate (11), the lower extreme symmetry of transparent cover plate (11) is provided with sealed pad (6), the first motor of one side fixedly connected with (19), second motor (22) of frame (1), the first dwang (18) of output shaft fixedly connected with of first motor (19), the first wind-up roll (9) of the outer fixed surface of first dwang (18) is connected with, the output shaft fixedly connected with second dwang (21) of second motor (22), the outer fixed surface of second dwang (21) is connected with second wind-up roll (14), the outer surface rolling of first wind-up roll (9) has sunshade screen (12), one side symmetry of sunshade screen (12) is provided with bandage (20), bandage (20) are fixed in the surface of second wind-up roll (14).

2. Solar collector according to claim 1, characterized in that one side of the air inlet pipe (8) is fixedly connected with the air box (4) and penetrates the air box (4).

3. Solar collector according to claim 1, characterized in that the insulation board (2) is fixed to the inner bottom wall of the frame (1).

4. Solar collector according to claim 1, wherein the collector core (3) is fixed to the upper surface of the insulation panel (2).

5. Solar collector according to claim 1, wherein a first air duct (5) is fixedly connected to one side of the air box (4), and the first air duct (5) penetrates through the frame (1) and the sealing gasket (6).

6. Solar collector according to claim 1, characterized in that a second air duct (15) is fixedly connected to one side of the frame (1), and a valve (16) is arranged inside the second air duct (15).

7. Solar collector according to claim 1, characterized in that the frame (1) has a first mounting cavity (10) and a second mounting cavity (13) formed therein.

8. Solar collector according to claim 7, characterized in that the inside of the first mounting cavity (10) is provided with a first winding roller (9) and the inside of the second mounting cavity (13) is provided with a second winding roller (14).