CN210562839U

CN210562839U - Reflective heat insulation type photovoltaic building facade

Info

Publication number: CN210562839U
Application number: CN201920586318.0U
Authority: CN
Inventors: 陈辉; 李建; 林栋科
Original assignee: Qingdao New Town Development Construction Engineering Co Ltd
Current assignee: Qingdao New Town Development Construction Engineering Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-19
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a reflective heat insulation formula photovoltaic building facade, which comprises a wall body, the outside of wall body is equipped with the photovoltaic board, the photovoltaic board pass through the link with wall body fixed connection, the wall body with be equipped with the heat insulating board between the photovoltaic board, the heat insulating board is close to one side of photovoltaic board is provided with the heat reflection layer, the heat insulating board with be equipped with the water pipe between the wall body, be connected with a plurality of heat conduction pole one on the water pipe, the one end of heat conduction pole one runs through the water pipe just is located inside the water pipe, the other end and the heat conduction pole two of heat conduction pole one are connected, the heat conduction pole two is located the heat reflection layer is kept away from one side of heat insulating board, fixedly connected with a plurality of motors on the heat insulating board, the output and the pivot of motor are connected, the pivot is passed through. Has the advantages that: can effectually dispel the heat to the photovoltaic board in summer, the heat that can make full use of photovoltaic board produced in winter.

Description

Reflective heat insulation type photovoltaic building facade

Technical Field

The utility model relates to a building facade technical field particularly, relates to a reflection heat insulation type photovoltaic building facade.

Background

The building facade refers to an interface in direct contact with the external space of a building and a displayed image and a formed mode, or a general name of components at the interface of the internal space and the external space of the building and a combined mode of the components.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal-insulated formula photovoltaic building facade of reflection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reflective heat insulation type photovoltaic building facade comprises a wall body, wherein a photovoltaic plate is arranged on the outer side of the wall body, the photovoltaic plate is fixedly connected with the wall body through a connecting frame, a heat insulation plate is arranged between the wall body and the photovoltaic plate, the heat insulation plate is fixedly connected with the connecting frame, a heat reflection layer is arranged on one side, close to the photovoltaic plate, of the heat insulation plate, a water pipe is arranged between the heat insulation plate and the wall body, the water pipe is fixedly connected with the wall body through a fixing frame, a plurality of first heat conduction rods are connected onto the water pipe, one ends of the first heat conduction rods penetrate through the water pipe and are positioned inside the water pipe, the other ends of the first heat conduction rods are connected with a second heat conduction rod, the second heat conduction rods are positioned on one side, far away from the heat reflection layer, a plurality of motors are fixedly connected onto the heat insulation, the output end of the motor is connected with the rotating shaft, and the rotating shaft is connected with the first heat conducting plate through the connecting mechanism.

Furthermore, the bottom end of the connecting frame is provided with an air inlet, and the top end of the connecting frame is provided with an air outlet.

Furthermore, the air inlet and the air outlet are both connected with valves.

Further, coupling mechanism includes screw rod and heat conduction sleeve, the pivot is kept away from the one end and the screw rod fixed connection of motor, the surface threaded connection of screw rod has the heat conduction sleeve, the heat conduction sleeve is kept away from the one end of motor with a heat-conducting plate fixed connection.

Furthermore, the top end and the bottom end of the heat conduction sleeve are fixedly connected with a third heat conduction rod, and the third heat conduction rod is connected with a limiting mechanism.

Furthermore, the limiting mechanism comprises a second heat conducting plate and a sliding groove, the second heat conducting plate is fixedly connected with the first heat conducting rod, the sliding grooves are formed in the top and the bottom of the second heat conducting plate, and one end, far away from the heat conducting sleeve, of the third heat conducting rod is located in the sliding groove and matched with the sliding groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) can effectual absorption solar energy through this photovoltaic building facade, turn into the electric energy with solar energy and give city power supply, alleviate city power supply pressure, can effectually dispel the heat to the photovoltaic board in summer, reduce the heat that the photovoltaic board produced to the influence of building, can make full use of heat in winter, heat the building, avoid thermal waste.

(2) The air inlet is convenient for air to enter the connecting frame, heat generated by the photovoltaic panel is taken away, the air outlet is convenient for hot air to be discharged, and the valve is used for opening and closing the air inlet and the air outlet.

(3) The connecting mechanism is used for connecting the first heat conducting plate and the rotating shaft, the first heat conducting plate can move due to rotation of the rotating shaft, and the third heat conducting rod can play a role in conducting heat.

(4) The limiting mechanism plays a limiting role, and limits the first heat conducting plate when the first heat conducting plate moves, so that the first heat conducting plate moves without rotating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a reflective insulation type photovoltaic building facade according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second heat conducting rod in a reflective insulation type photovoltaic building facade according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second heat-conducting plate in a reflective insulation type photovoltaic building facade according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connection mechanism in a reflective insulation type photovoltaic building facade according to an embodiment of the present invention.

Reference numerals:

1. a wall body; 2. a photovoltaic panel; 3. a connecting frame; 4. a heat insulation plate; 5. a heat reflective layer; 6. a water pipe; 7. a first heat conducting rod; 8. a second heat conducting rod; 9. a motor; 10. a rotating shaft; 11. a first heat conducting plate; 12. an air inlet; 13. an air outlet; 14. a valve; 15. a screw; 16. a thermally conductive sleeve; 17. a third heat conducting rod; 18. a fixed mount; 19. a second heat conducting plate; 20. a chute.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in an embodiment, please refer to fig. 1-4, according to the embodiment of the present invention, the reflective insulation type photovoltaic building facade comprises a wall body 1, a photovoltaic panel 2 is disposed on an outer side of the wall body 1, the photovoltaic panel 2 is used for converting solar energy into electric energy, the photovoltaic panel 2 is fixedly connected to the wall body 1 through a connecting frame 3, an insulation board 4 is disposed between the wall body 1 and the photovoltaic panel 2, the insulation board 4 plays a role of insulation, and the insulation board 4 is fixedly connected to the connecting frame 3;

a heat reflecting layer 5 is arranged on one side, close to the photovoltaic panel 2, of the heat insulation board 4, a water pipe 6 is arranged between the heat insulation board 4 and the wall body 1, it is described that for the water pipe 6, the water pipe 6 is connected with a corresponding external water supply device, when the water pipe is hot, water is introduced into the water pipe 6 to circulate to take away heat, and the water pipe 6 is fixedly connected with the wall body 1 through a fixing frame 18;

the solar heat collector is characterized in that a plurality of first heat conducting rods 7 are connected to the water pipe 6, one ends of the first heat conducting rods 7 penetrate through the water pipe 6 and are located inside the water pipe 6, the other ends of the first heat conducting rods 7 are connected with second heat conducting rods 8, the second heat conducting rods 8 are located on one sides, far away from the heat insulation plates 4, of the heat reflection layers 5, the photovoltaic panel 2 is at a certain distance from the heat reflection layers 5, therefore, a cavity is formed between the photovoltaic panel 2 and the heat reflection layers 5, the second heat conducting rods 8 are attached to the heat reflection layers 5, most of heat generated by the photovoltaic panel 2 is located inside the cavity, the second heat conducting rods 8 transfer the heat to the first heat conducting rods 7, the first heat conducting rods 7 guide the heat into the water pipe 6, and water in the water;

the bottom end of the connecting frame 3 is provided with an air inlet 12, the top end of the connecting frame 3 is provided with an air outlet 13, the air inlet 12 and the air outlet 13 are respectively positioned at the bottom and the top of the cavity, the air inlet 12 plays a role of leading in air, the air outlet 13 plays a role of leading out air, air circulation inside the cavity is realized, heat generated by the photovoltaic panel 2 is driven, and therefore the influence on a building is reduced, the air inlet 12 and the air outlet 13 are both connected with a valve 14, and the valve 14 is used for opening and closing the air inlet 12 and the air outlet 13 conveniently;

the heat insulation plate 4 is fixedly connected with a plurality of motors 9, the motors 9 are located between two first heat conduction rods 7, the output ends of the motors 9 are connected with a rotating shaft 10, the rotating shaft 10 is connected with a first heat conduction plate 11 through a connecting mechanism, the connecting mechanism comprises a screw rod 15 and a heat conduction sleeve 16, one end, far away from the motors 9, of the rotating shaft 10 is fixedly connected with the screw rod 15, the outer surface of the screw rod 15 is in threaded connection with the heat conduction sleeve 16, one end, far away from the motors 9, of the heat conduction sleeve 16 is fixedly connected with the first heat conduction plate 11, the motors 9 drive the rotating shaft 10 to rotate, the screw rod 15 fixedly connected with the rotating shaft 10 is made to rotate, the screw rod 15 is made of heat insulation materials, and the screw;

the top end and the bottom end of the heat conducting sleeve 16 are fixedly connected with a heat conducting rod III 17, the heat conducting rod III 17 is connected with a limiting mechanism, the limiting mechanism comprises a heat conducting plate II 19 and a sliding groove 20, the heat conducting plate II 19 is fixedly connected with the heat conducting rod I7, the sliding grooves 20 are formed in the top and the bottom of the heat conducting plate II 19, one end, far away from the heat conducting sleeve 16, of the heat conducting rod III 17 is located in the sliding groove 20 and matched with the sliding groove 20, when the screw rod 15 rotates, the heat conducting sleeve 16 rotates along with the screw rod 15, so that the heat conducting sleeve 16 needs to be limited, the heat conducting rod III 17 connected with the heat conducting sleeve 16 is located in the sliding groove 20 in the heat conducting plate II 19, the heat conducting sleeve 16 cannot rotate along with the screw rod 15, and therefore the heat conducting sleeve 16 can only move in the horizontal direction when the;

when the weather is hot, the first heat conduction plate 11 is not in contact with the wall body 1, part of heat is taken away by the circulation of water in the water pipe 6, the air inlet 12 and the air outlet 13 are opened to realize the circulation of air and take away part of heat, when the weather is cold, the heat generated by the upper photovoltaic plate 2 is required to be utilized, the valve 14 is closed to close the air inlet 12 and the air outlet 13, the loss of heat is reduced, an external water supply device stops supplying water to the water pipe, the motor 9 is started to rotate the screw rod 15, the screw rod 15 is in threaded fit with the inner wall of the heat conduction sleeve 16, the first heat conduction plate 11 moves towards the wall body 1 and is attached to the wall body 1, the second heat conduction rod 8 conducts heat to the first heat conduction rod 7, the first heat conduction rod 7 conducts heat to the second heat conduction plate 19, the second heat conduction plate 19 conducts heat to the heat conduction sleeve 16 through the third heat conduction rod 17, the, the indoor temperature is increased, when the weather is hot, the motor 9 rotates reversely so that the first heat conduction plate 11 is not attached to the wall body 1, the valve 14 is opened again so that the air inlet 12 and the air outlet 13 are opened, and the external water supply device supplies water to the water pipe 6 again to perform heat dissipation operation;

to sum up, with the help of the above technical scheme of the utility model, can effectual absorption solar energy through this photovoltaic building facade, turn into solar energy the electric energy and give city power supply, alleviate city power supply pressure, can effectually dispel the heat to photovoltaic board 2 in summer, reduce the heat that photovoltaic board 2 produced to the influence of building, can make full use of heat in winter, heat the building, avoid thermal waste.

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 reflective heat insulation type photovoltaic building facade is characterized by comprising a wall body (1), wherein a photovoltaic plate (2) is arranged on the outer side of the wall body (1), the photovoltaic plate (2) is fixedly connected with the wall body (1) through a connecting frame (3), a heat insulation plate (4) is arranged between the wall body (1) and the photovoltaic plate (2), the heat insulation plate (4) is fixedly connected with the connecting frame (3), a reflection layer (5) is arranged on one side, close to the photovoltaic plate (2), of the heat insulation plate (4), a heat pipe (6) is arranged between the heat insulation plate (4) and the wall body (1), the heat pipe (6) is fixedly connected with the wall body (1) through a fixing frame (18), a plurality of first heat conduction rods (7) are connected onto the heat pipe (6), one ends of the first heat conduction rods (7) penetrate through the water pipe (6) and are positioned inside the water pipe (6), the other end of heat conduction pole one (7) is connected with heat conduction pole two (8), heat conduction pole two (8) are located keep away from heat reflection layer (5) one side of heat insulating board (4), a plurality of motors (9) of fixedly connected with are gone up in heat insulating board (4), motor (9) are located two between heat conduction pole one (7), the output and pivot (10) of motor (9) are connected, pivot (10) are connected with heat conduction board one (11) through coupling mechanism.

2. The reflective insulation photovoltaic building facade according to claim 1, wherein the connecting frame (3) is provided with an air inlet (12) at the bottom end and an air outlet (13) at the top end.

3. The reflective insulation photovoltaic building facade according to claim 2, wherein a valve (14) is connected to both the air inlet (12) and the air outlet (13).

4. The reflective insulation type photovoltaic building facade according to claim 1, wherein the connection mechanism comprises a screw rod (15) and a heat conduction sleeve (16), one end of the rotating shaft (10) far away from the motor (9) is fixedly connected with the screw rod (15), the heat conduction sleeve (16) is connected to the outer surface of the screw rod (15) in a threaded manner, and one end of the heat conduction sleeve (16) far away from the motor (9) is fixedly connected with the heat conduction plate I (11).

5. The reflective insulation type photovoltaic building facade according to claim 4, wherein the heat conducting sleeve (16) is fixedly connected with a third heat conducting rod (17) at the top end and the bottom end, and the third heat conducting rod (17) is connected with a limiting mechanism.

6. The reflective insulation type photovoltaic building facade according to claim 5, wherein the limiting mechanism comprises a second heat conducting plate (19) and a sliding groove (20), the second heat conducting plate (19) is fixedly connected with the first heat conducting rod (7), the sliding groove (20) is formed in the top and the bottom of the second heat conducting plate (19), and one end, far away from the heat conducting sleeve (16), of the third heat conducting rod (17) is located in the sliding groove (20) and matched with the sliding groove (20).