CN220122815U - Photovoltaic heat preservation integrated external wall panel and mounting structure thereof - Google Patents

Abstract

The utility model relates to a photovoltaic heat-preservation integrated external wall panel, and a mounting structure and application thereof, belonging to the field of building decoration, wherein the photovoltaic heat-preservation integrated external wall panel comprises: the solar energy photovoltaic panel comprises a solar energy chip and a bottom plate, wherein the solar energy chip is laminated on the bottom plate; the bottom plate is fixedly connected with the heat insulation plate. The solar chip is laminated on the bottom plate, and the bottom plate is fixedly connected with the heat insulation plate, so that the combination of the solar photovoltaic panel and the building outer vertical surface is realized. The mounting structure of the external wall panel has the advantage of strong applicability; according to the utility model, the external wall panel and the air source heat pump are combined together, so that the aim of saving resources is achieved.

Description

Photovoltaic heat preservation integrated external wall panel and mounting structure thereof

Technical Field

The utility model relates to the field of building decoration, in particular to a photovoltaic heat-preservation integrated external wall panel and an installation structure thereof.

Background

The photovoltaic building integration combines solar photovoltaic power generation with a building body, and the solar battery is a part of the building, so that precious land resources are saved, and electricity can be supplied to the interior of the building nearby.

At present, roof solar photovoltaic integrated buildings are common, but buildings which are combined with building outer facades and solar photovoltaic and have the largest building area are very few or even none, and the main reasons are that: the utility model provides a photovoltaic heat-insulation integrated external wall panel based on the fact that a solar photovoltaic panel is difficult to combine with an external elevation of a building.

Disclosure of Invention

The utility model provides a photovoltaic heat-preservation integrated external wall panel, a mounting structure and application thereof, and aims to achieve the purpose of combining a solar photovoltaic panel with an external elevation of a building.

The utility model provides a photovoltaic heat-preservation integrated external wall panel, which relates to the following technical scheme:

a photovoltaic insulation integrated external wall panel, comprising:

the solar energy photovoltaic panel comprises a solar energy chip and a bottom plate, wherein the solar energy chip is laminated on the bottom plate;

the bottom plate is fixedly connected with the heat insulation plate.

By adopting the technical scheme, the solar chip is laminated on the bottom plate, and the bottom plate is fixedly connected with the heat insulation plate, so that the combination of the solar photovoltaic panel and the building outer vertical surface is realized.

Optionally, the insulation board and the bottom plate are arranged at intervals to form a cavity with two open ends.

By adopting the technical scheme, the cavity is formed between the heat-insulating plate and the bottom plate at intervals, so that the heat of the solar photovoltaic panel is conveniently dissipated, the solar photovoltaic panel is not easy to have operation faults due to overheat, and especially after the external wall plates are spliced together, the cavity open ends of the external wall plates are aligned and are communicated from the top to the bottom of the building, a flue effect is generated, the air circulation speed at the gap is increased, and the heat generated on the solar photovoltaic panel is better taken away; on the other hand, when deformation such as protruding appears in the building outer wall, the deformation position of outer wall drives the heated board easily and makes solar photovoltaic panel produce the same deformation to influence solar photovoltaic panel's life, and the setting of cavity makes the deformation of building outer wall be difficult for driving solar photovoltaic panel and produces the deformation, and then makes solar photovoltaic panel's life be difficult for receiving the influence that the building outer wall warp.

Optionally, the thermal conductivity of the bottom plate is not less than the thermal conductivity of air.

By adopting the technical scheme, the heat conductivity coefficient of the bottom plate is not smaller than that of air, so that the solar chip is conductive to conduct heat out through the bottom plate.

Optionally, a circulating pipeline is arranged on one side of the bottom plate, which is away from the solar chip, and a circulating medium is contained in the circulating pipeline.

Through adopting above-mentioned technical scheme, the setting of circulation pipeline makes the circulation medium take away the heat of solar photovoltaic panel department to can be faster cool down for solar photovoltaic panel, and then realize making solar photovoltaic panel be difficult for because of overheated and the purpose that the operation trouble appears.

On the other hand, the utility model also provides a photovoltaic heat preservation integrated external wall panel mounting structure, which relates to the following technical scheme:

a photovoltaic insulation integration side fascia mounting structure, includes:

the connecting plate is used for being connected with the external wall plate;

the fixed plate is used for being connected with the building outer vertical surface and is fixedly connected with the connecting plate

Through adopting above-mentioned technical scheme, the installation of side fascia has been realized in the setting of connecting plate and fixed plate.

Optionally, the connecting plate and the fixing plate are correspondingly provided with connecting holes, a positioning bolt penetrates through the connecting holes of the connecting plate and the fixing plate to be in threaded connection with the positioning nut, and the size of the connecting holes on the connecting plate and/or the fixing plate is larger than the diameter of the positioning bolt along the direction close to or far away from the wall surface.

Through adopting above-mentioned technical scheme, the size of connecting hole is greater than positioning bolt's diameter, and the staff of being convenient for adjusts the clearance between side fascia and the wall according to the deformation condition of outer wall to improve the adaptability of side fascia installation, and then make difficult for appearing difference in height and clearance between the adjacent side fascia.

Optionally, the external wall panel is provided with the joint board, joint board one end and external wall panel fixed connection, the other end is provided with and supplies connecting plate one end male holding tank, just holding tank size is greater than connecting plate thickness.

Through adopting above-mentioned technical scheme, the setting of holding tank is convenient for the staff and makes fine setting to the position between connecting plate and the wall to further improve the installation adaptability of side fascia.

Finally, the utility model also provides application of the photovoltaic heat-preservation integrated external wall panel mounting structure, which relates to the following technical scheme:

the utility model provides an application of photovoltaic heat preservation integration side fascia, communicates the circulation pipeline of side fascia with the air source heat pump.

Through adopting above-mentioned technical scheme, with the circulation pipeline and the air source heat pump intercommunication of side fascia, can cool down for solar photovoltaic panel on the one hand to improve the operating stability of solar chip, on the other hand, do the heat that solar chip produced and further utilize, thereby improved the utilization ratio of resource.

In summary, the present utility model includes at least the following beneficial technical effects:

1. laminating the solar chip on the bottom plate, and fixedly connecting the bottom plate with the heat insulation plate, so that the combination of the solar photovoltaic panel and the building outer vertical surface is realized;

2. the heat insulation plates and the bottom plates are arranged at intervals to form cavities, so that the heat dissipation of the solar photovoltaic panel is facilitated, the solar photovoltaic panel is not easy to cause operation faults due to overheat, and especially after the external wall plates are spliced together, the cavity opening ends of the external wall plates are aligned and are communicated from the top to the bottom of a building, a flue effect is generated, the air circulation speed at a gap is increased, and heat generated on the solar photovoltaic panel is better taken away; on the other hand, when deformation such as protruding appears in the building outer wall, the deformation position of outer wall drives the heated board easily and makes solar photovoltaic panel produce the same deformation to influence solar photovoltaic panel's life, and the setting of cavity makes the deformation of building outer wall be difficult for driving solar photovoltaic panel and produces the deformation, and then makes solar photovoltaic panel's life be difficult for receiving the influence that the building outer wall warp.

Drawings

FIG. 1 is a schematic view of an operational state structure of an embodiment of the present utility model;

FIG. 2 is a top view of the outer wall panel of the present embodiment;

FIG. 3 is a schematic view of a floor with circulation ducts;

FIG. 4 is a schematic view of a mounting structure in an embodiment of the utility model;

FIG. 5 is an overall schematic view of an alternative view of the mounting structure in an embodiment of the utility model to illustrate the attachment holes;

fig. 6 is a schematic view of the communication of the circulation pipes of the external wall panel in the embodiment of the present utility model.

Reference numerals illustrate: 100. an external wall panel; 110. a solar photovoltaic panel; 111. a solar chip; 112. a bottom plate; 113. a support plate; 114. a relief groove; 120. a thermal insulation board; 130. a splice plate; 131. a joining section; 132. a clamping section; 133. a receiving groove; 200. a cavity; 300. a circulation pipe; 310. a feeding end; 320. a discharge end; 330. a connecting pipe; 331. a valve; 400. a connecting plate; 410. a connection section; 420. a regulating section; 421. a connection hole; 422. positioning bolts; 423. positioning a nut; 500. a fixing plate; 510. and (5) fixing bolts.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

In the related art, a solar photovoltaic panel is generally installed at the top of a building, or a balcony is additionally arranged at a window sill of the building and then the solar photovoltaic panel is placed on the balcony, and the following problems exist in the two modes: firstly, the top area of a building is very small, so that the installation area of a solar photovoltaic panel is greatly limited; secondly, the balcony is additionally arranged at the position of the windowsill of the building, so that the construction cost of the building is obviously increased, and meanwhile, the safety of the solar photovoltaic panel is required to be considered when the solar photovoltaic panel is arranged on the balcony.

The outer vertical face of the building is not used as the part with the largest building area, and the resource waste is caused.

Referring to fig. 1, a photovoltaic insulation integrated external wall panel includes a solar photovoltaic panel 110 and an insulation board 120. The solar photovoltaic panel 110 is fixedly connected with the thermal insulation board 120, so that the combination of the solar photovoltaic board and the building outer vertical surface is realized, and the building outer vertical surface is utilized, so that the utilization rate of resources is improved.

The solar photovoltaic panel 110 includes a solar chip 111 and a bottom plate 112 sequentially arranged along a direction close to the thermal insulation board 120, the solar chip 111 is laminated on the bottom plate 112, and the bottom plate 112 is fixedly connected with the thermal insulation board 120. According to the utility model, the heat conductivity coefficient of the bottom plate 112 is larger than that of air, so that the heat dissipation of the solar chip 111 is facilitated, the bottom plate 112 can be an inflatable aluminum plate, an aluminum honeycomb plate, a ceramic tile, stone and the like, and in the embodiment, the bottom plate 112 is an aluminum honeycomb plate, on one hand, the aluminum honeycomb plate is lighter in weight, and even if the construction is facilitated for constructors, the bearing of the outer wall of a building is reduced, so that the safety is improved; on the other hand, the aluminum honeycomb panel has a larger heat conductivity coefficient, so that heat generated by the solar chip 111 can be rapidly conducted and discharged through the aluminum honeycomb panel.

Referring to fig. 2, in order to perform a further heat dissipation process on the solar photovoltaic panel 110, a support plate 113 is disposed between the thermal insulation plate 120 and the bottom plate 112, and the width dimension of the support plate 113 is much smaller than the dimensions of the thermal insulation plate 120 and the bottom plate 112, so that a cavity 200 is formed between the thermal insulation plate 120 and the bottom plate 112. After the constructor installs the external wall panel 100 on the building, the cavities 200 between the external wall panels 100 are aligned, so that the cavities 200 of the external wall panels 100 are communicated from the top to the bottom of the building and a flue effect is generated, thereby accelerating the gas flow speed in the cavities 200 and further accelerating the temperature dropping speed of the solar photovoltaic panel 110.

The bottom plate 112, the supporting plate 113 and the heat preservation plate 120 are fixedly connected in the following manner: the bottom plate 112 is provided with a stepped hole, and the aperture at the opening of the stepped hole is smaller than the aperture at the bottom of the stepped hole. An expansion bolt is inserted into the stepped hole to be coupled with the bottom plate 112. After one end of the expansion bolt is connected with the bottom plate 112, the other end of the expansion bolt penetrates through the stepped hole, penetrates through the supporting plate 113 and the heat insulation plate 120 and is in threaded connection with a bolt, so that the bottom plate 112 and the heat insulation plate 120 are connected.

Referring to fig. 1 and 3, in another embodiment, in order to perform cooling treatment on the solar photovoltaic panel 110, a circulation pipe 300 is disposed on a side of the bottom plate 112 facing away from the solar chip 111, a circulation medium flows in the circulation pipe 300, and the circulation pipe 300 may be disposed in a coil pipe, a diamond shape, or the like, and in this embodiment, the circulation pipe 300 is disposed as a coil pipe.

Based on the photovoltaic heat-preservation integrated external wall panel provided by the utility model, the embodiment also provides a photovoltaic heat-preservation integrated external wall panel mounting structure.

Referring to fig. 4 and 5, the photovoltaic heat-insulation integrated external wall panel installation structure includes a fixing plate 500 and a connection plate 400 which are fixedly connected, the connection plate 400 is connected with the external wall panel 100, and the fixing plate 500 is connected with an external wall of a building.

The connection mode of the connection plate 400 and the external wall plate 100 is as follows: fixedly connected with link plate 130 on the side fascia 100, link plate 130 includes link segment 131 and joint section 132, and link segment 131 is the straight slab, offers the groove 114 of stepping down that supplies link segment 131 to penetrate in the backup pad 113, and offers the hole that supplies expansion bolts to pass on link segment 131 to be convenient for the staff to insert link segment 131 in the groove 114 of stepping down, and fix link segment 131 and bottom plate 112, backup pad 113 and heated board 120 together.

The clamping section 132 is arranged as a U-shaped to form a containing groove 133 for the connecting plate 400 to be inserted, one end of the clamping section 132 is integrally formed with the connecting section 131, and the other end is a U-shaped opening end of the clamping section 132 and is used for being connected with the connecting plate 400. The dimension of the receiving groove 133 is greater than the dimension of the connecting plate 400 along the direction close to the outer wall of the building, thereby facilitating the fine adjustment of the position of the outer wall plate 100 by the staff, and further improving the convenience of the construction of the outer wall plate 100. After the worker inserts the connection board 400 into the accommodation groove 133 and adjusts the position of the connection board 400, structural adhesive is poured into the accommodation groove 133, and the connection between the connection board 400 and the external wall board 100 can be completed after the structural adhesive is solidified.

The connection mode of the fixing plate 500 and the building outer wall is as follows: the fixing plate 500 is an L-shaped plate, and the fixing plate 500 is fixedly connected with the outer wall of the building through fixing bolts 510.

The connection mode of the fixing plate 500 and the connection plate 400 is as follows: the connection plate 400 includes an integrally formed connection section 410 and an adjustment section 420, the adjustment section 420 is fixedly connected with the connection section 410 vertically, and the connection section 410 is inserted into the receiving groove 133 to be connected with the connection plate 130. The adjusting section 420 is attached to the side surface of the fixing plate 500, and the adjusting section 420 and the fixing plate 500 are correspondingly provided with connecting holes 421, and a positioning bolt 422 passes through the adjusting section 420 and the connecting holes 421 of the fixing plate 500 to be in threaded connection with a positioning nut 423, so that the bolt head of the positioning bolt 422 and the positioning nut 423 are respectively provided with the adjusting section 420 and the two sides of the fixing plate 500, and are respectively abutted against the side surfaces of the adjusting section 420 and the fixing plate 500 on the corresponding sides. To further facilitate the adjustment of the spacing between the exterior wall panel 100 and the exterior wall of the building by the staff, the adjustment section 420 and/or the connection hole 421 on the fixing plate 500 are provided as waist-shaped holes, i.e. the connection hole 421 is sized larger than the screw diameter of the positioning bolt 422 in the direction approaching the exterior wall of the building. In this embodiment, the connecting holes 421 on the adjusting section 420 and the fixing plate 500 are all waist-shaped holes, so that the adjustable range of the space between the external wall panel 100 and the external wall of the building can be increased for the constructor.

Based on the photovoltaic heat-preservation integrated external wall panel provided by the utility model, the utility model also provides application of the photovoltaic heat-preservation integrated external wall panel.

Referring to fig. 6, in an application of a photovoltaic heat-insulation integrated external wall panel 100, a circulation pipe 300 on the external wall panel 100 is provided with a feeding end 310 and a discharging end 320, the feeding end 310 of the circulation pipe 300 on the external wall panel 100 is communicated with the discharging end 320 of the circulation pipe 300 on an adjacent external wall panel 100 through a connecting pipe 330, the feeding end 310 of the circulation pipe 300 on the external wall panel 100 at the end is communicated with a circulation pump, the discharging end 320 of the circulation pipe 300 on the external wall panel 100 at the end is communicated with a ground source heat pump or a solar water heater, and the like, and the circulation pump is communicated with the ground source heat pump or the solar water heater, so that liquid in the circulation pipe 300 and the solar water heater circularly flows.

In order to facilitate the control of the flow rate of the material in the circulation pipe 300 by the worker, the connection pipe 330 is provided with a valve 331.

The implementation principle of the embodiment of the utility model is as follows: the staff laminates the solar chip 111 on the bottom plate 112 in advance, and then connects the bottom plate 112 with the heat insulation plate 120 to manufacture the external wall plate 100;

the constructor installs the external wall panel 100 on the external elevation of the building, thereby completing the installation of the external wall panel 100; during construction, constructors can use the external wall panel 100 and the decorative plate in a matching way, so that the beauty of the external elevation of the building is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. The utility model provides a photovoltaic heat preservation integration side fascia which characterized in that includes:

a solar photovoltaic panel (110), the solar photovoltaic panel (110) comprising a solar chip (111) and a backplane (112), the solar chip (111) being laminated on the backplane (112);

and the bottom plate (112) is fixedly connected with the heat insulation plate (120).

2. The integrated photovoltaic insulation external wall panel according to claim 1, wherein the insulation board (120) and the bottom board (112) are arranged at intervals to form a cavity (200) with two open ends.

3. The integrated photovoltaic and thermal insulation external wall panel according to claim 1, wherein the thermal conductivity of the bottom plate (112) is not less than that of air.

4. The integrated photovoltaic and thermal insulation external wall panel according to claim 1, wherein a circulating pipeline (300) is arranged on one side of the bottom plate (112) away from the solar chip (111), and a circulating medium is contained in the circulating pipeline (300).

5. Photovoltaic heat preservation integration side fascia mounting structure, its characterized in that includes:

the connecting plate (400) is used for being connected with the external wall plate (100);

the fixed plate (500) is used for being connected with the building outer vertical surface, and the fixed plate (500) is fixedly connected with the connecting plate (400).

6. The photovoltaic heat preservation integrated external wall panel mounting structure according to claim 5, wherein connecting holes (421) are correspondingly formed in the connecting plate (400) and the fixing plate (500), a positioning bolt (422) penetrates through the connecting holes (421) of the connecting plate (400) and the fixing plate (500) to be in threaded connection with the positioning nut (423), and the size of the connecting holes (421) in the connecting plate (400) and/or the fixing plate (500) is larger than the diameter of the positioning bolt (422) along the direction approaching or far away from the wall surface.

7. The photovoltaic heat preservation integrated external wall panel mounting structure according to claim 6, wherein a connecting plate (130) is arranged on the external wall panel (100), one end of the connecting plate (130) is fixedly connected with the external wall panel (100), a containing groove (133) for inserting one end of a connecting plate (400) is arranged at the other end of the connecting plate, and the size of the containing groove (133) is larger than the thickness of the connecting plate (400).