CN215760087U

CN215760087U - A photovoltaic module longitudinal water-conducting connector

Info

Publication number: CN215760087U
Application number: CN202122263949.9U
Authority: CN
Inventors: 武林
Original assignee: Jiaxing Zhongfa Municipal Engineering Co ltd
Current assignee: Zhejiang Zhongyan Guangjian New Energy Technology Co.,Ltd.
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a longitudinal water guide connecting piece of a photovoltaic assembly, which belongs to the technical field of photovoltaic panels and comprises a main body and a bridge-cutoff heat insulation strip, wherein water guide grooves are formed in two sides of the main body and used for water drainage and guide, a photovoltaic panel is arranged at the top of the main body, the bottom of the main body is connected with a water guide connecting piece base through the bridge-cutoff heat insulation strip, a heat insulation board is arranged between the main body and the water guide connecting piece base, two clamping grooves are symmetrically formed in the bottom of the main body, one ends of the two bridge-cutoff heat insulation strips are clamped and fixed to the bottom of the main body, and two clamping grooves are formed in the top of the corresponding water guide connecting piece base and used for fixing the other ends of the bridge-cutoff heat insulation strips. The bridge-cut-off heat insulation strips have the function of blocking heat conduction of metal, the heat insulation boards are arranged in the heat insulation board clamping grooves, the bridge-cut-off heat insulation strips and the heat insulation boards have the function of overall heat insulation, and the overall heat insulation performance of the whole roof is improved.

Description

Vertical water guide connecting piece of photovoltaic module

Technical Field

The utility model belongs to the technical field of photovoltaic panels, and particularly relates to a longitudinal water guide connecting piece of a photovoltaic module.

Background

The state encourages the integration of photovoltaic power generation into buildings, particularly the combination of photovoltaic panels with building roofs, has become a main form of building integration, namely the integration of photovoltaic modules into the roofs of buildings. The method has the advantages of generating green energy, not polluting the environment in the development and utilization process, being low-carbon and environment-friendly, and not generating any side effect in the ecological aspect in the development process. The photovoltaic panel is installed on the roofing, need not additionally to occupy the land. Although the photovoltaic module has the advantages, the photovoltaic module is used as the roof panel, metal heat transfer exists in the photovoltaic module, and the overall photovoltaic panel roof heat insulation effect is poor.

For this reason, we propose a longitudinal water guiding connector for photovoltaic modules to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a longitudinal water guide connecting piece for a photovoltaic module, and aims to solve the problems that in the prior art, the photovoltaic module has metal heat transfer and the overall photovoltaic board roof is poor in heat preservation and heat insulation effects in the use process of the existing photovoltaic module.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vertical water guide connecting piece of photovoltaic module, includes main part, bridge cut-off heat insulating strip, the both sides of main part set up the guiding gutter and are used for the drainage water guide, the top of main part sets up the photovoltaic board, the bottom of main part is connected with water guide connecting piece base through bridge cut-off heat insulating strip, be provided with the heat preservation heat insulating board between main part and the water guide connecting piece base.

Preferably, two clamping grooves are symmetrically formed in the bottom of the main body, two ends of the bridge cut-off heat insulation strip are clamped and fixed to the bottom of the main body, and correspondingly, the two clamping grooves are formed in the top of the water guide connecting piece base and fixed to the other end of the bridge cut-off heat insulation strip.

Preferably, the bottom of the main body, the top of the water guide connecting piece base and the side wall of the bridge cut-off heat insulation strip which are positioned on the same side form heat insulation board clamping grooves, and heat insulation boards are installed on the inner walls of the two formed heat insulation board clamping grooves.

Preferably, a T-shaped bolt clamping groove is formed in the middle of the water guide connecting piece base and is used for arranging a T-shaped bolt.

Preferably, one end of the T-shaped bolt is arranged in the T-shaped bolt clamping groove, the other end of the T-shaped bolt is installed on the corner connector through a nut, and the corner connector is installed on a purline of a building.

Preferably, the upper part of the main body is symmetrically provided with two photovoltaic panel supporting seats, the two photovoltaic panel supporting seats support the photovoltaic panel, and a sliding block nut clamping groove is formed between the two photovoltaic panel supporting seats.

Preferably, the main body is divided by the two photovoltaic panel supporting seats, and two water chutes are formed on two sides of the main body and used for guiding water and draining water.

Preferably, the space between the two photovoltaic panel supporting seats on the main body is used for arranging wiring harnesses.

Preferably, the top of the joint of two adjacent photovoltaic panels is provided with a middle press block for fixing, and the top of the middle press block is provided with a press strip cover plate for further fixing.

Preferably, the middle of the middle pressing block is provided with an inner hexagon bolt, one end of the inner hexagon bolt is arranged in the middle pressing block, and the other end of the inner hexagon bolt is arranged in the clamping groove of the slider nut and is fixed through the matched slider nut.

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

1. the bridge cut-off heat insulation strips are arranged, namely, different materials are used for cutting off cold and heat, the circulation of heat is separated, the function of separating metal heat conduction is achieved, the heat insulation boards are arranged in the heat insulation board clamping grooves, the bridge cut-off heat insulation strips and the heat insulation boards achieve the overall heat insulation function, and the overall heat insulation performance of the whole roof is improved.

2. Through set up the guiding gutter in the main part, when raining, the rainwater oozes through the connecting gap of photovoltaic board and water guide connecting piece, and a small amount of rainwater of infiltration can flow away through the guiding gutter that sets up in the main part.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the present invention.

In the figure: 1. a main body; 2. a photovoltaic panel support base; 3. a slider nut slot; 4. bridge cut-off heat insulating strips; 5. a heat insulation plate clamping groove; 6. t-shaped bolt clamping grooves; 7. a water guide connector base; 8. a T-bolt; 9. corner connectors; 10. a heat insulation plate; 11. a photovoltaic panel; 12. a hexagon socket head cap screw; 13. pressing the blocks; 14. and pressing a strip cover plate.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a vertical water guide connecting piece of photovoltaic module, includes main part 1, bridge cut-off heat insulating strip 4, and the both sides of main part 1 are used for the drainage water guide, and the top of main part 1 sets up photovoltaic board 11, and the bottom of main part 1 is connected with water guide connecting piece base 7 through bridge cut-off heat insulating strip 4, is provided with heat preservation heat insulating board 10 between main part 1 and the water guide connecting piece base 7.

In this embodiment, the main body 1 is arranged at the longitudinal joint of the photovoltaic panel 11, plays a role in blocking metal heat conduction through the arrangement of the bridge cut-off heat insulation strips 4, and is further provided with the heat preservation and insulation board 10, and the bridge cut-off heat insulation strips 4 and the heat preservation and insulation board 10 play a role in overall heat preservation, thereby improving the overall heat preservation performance of the whole roof.

Specifically, two clamping grooves are symmetrically formed in the bottom of the main body 1, one ends of the two bridge-cut-off heat-insulating strips 4 are clamped and fixed to the bottom of the main body 1, and the two clamping grooves are formed in the top of the corresponding water guide connecting piece base 7 and fixed to the other ends of the bridge-cut-off heat-insulating strips 4.

In this embodiment, the bridge cut-off heat insulating strip 4 connects the main body 1 and the water guide connector base 7, and the end portions of the bridge cut-off heat insulating strip 4 are respectively disposed at the bottom of the main body 1 and the top of the water guide connector base 7.

Specifically, the bottom of the main body 1, the top of the water guide connecting piece base 7 and the side wall of the bridge cut-off heat insulation strip 4 which are positioned on the same side form a heat insulation board clamping groove 5, and heat insulation boards 10 are installed on the inner walls of the two formed heat insulation board clamping grooves 5.

In this embodiment, main part 1, water guide connecting piece base 7 and bridge cut-off heat insulating strip 4 have formed two heated board draw-in grooves 5, and heated board draw-in groove 5 has fixed heat insulating board 10 function, plays location fixed action to heat insulating board 10, and heated board draw-in groove 5 is fixed heat insulating board 10.

Specifically, a T-shaped bolt clamping groove 6 is formed in the middle of the water guide connecting piece base 7, and the T-shaped bolt clamping groove 6 is used for arranging a T-shaped bolt 8.

In this embodiment, T-bolt slot 6 accommodates T-bolt 8, facilitating installation of the device.

Specifically, one end of a T-shaped bolt 8 is arranged in a T-shaped bolt clamping groove 6, the other end of the T-shaped bolt 8 is installed on an angle connector 9 through a nut, and the angle connector 9 is installed on a purline of a building.

In this embodiment, this device passes through the angle sign indicating number 9 and installs on the purlin of building to install fixedly through T type bolt 8 and supporting nut.

Specifically, the main body 1 is symmetrically provided with two photovoltaic panel supporting seats 2, the two photovoltaic panel supporting seats 2 support the photovoltaic panel 11, and a sliding block nut clamping groove 3 is formed between the two photovoltaic panel supporting seats 2.

In this embodiment, when installing, one end of the two photovoltaic panels 11 is respectively placed on the photovoltaic panel supporting seat 2 of the device.

Specifically, the main body 1 is divided by two photovoltaic panel supporting seats 2, and two water chutes are formed on two sides of the main body for guiding water and draining water.

In this embodiment, two water chutes for discharging rainwater are formed at both sides of the main body 1.

Specifically, the space between the two photovoltaic panel supporting seats 2 on the main body 1 is used for arranging wiring harnesses.

In this embodiment, the space between the photovoltaic panel supporting seats 2 can be used for arranging the wiring harnesses, and the wiring harnesses can be protected by the space formed by the photovoltaic panel supporting seats 2 and the slider nut clamping grooves 3.

Specifically, the top of the joint of two adjacent photovoltaic panels 11 is provided with a middle pressing block 13 for fixing, and the top of the middle pressing block 13 is provided with a pressing strip cover plate 14 for further fixing.

In this embodiment, the middle pressing block 13 is pressed and fixed on the photovoltaic panel 11 by the hexagon socket head cap screw 12, the pressing strip cover plate 14 prevents rainwater from entering, and the middle pressing block 13 is further fixed.

Specifically, the middle of the middle pressing block 13 is provided with an inner hexagonal bolt 12, one end of the inner hexagonal bolt 12 is arranged in the middle pressing block 13, and the other end of the inner hexagonal bolt 12 is arranged in the slider nut clamping groove 3 and is fixed through a matched slider nut.

In this embodiment, the hexagon socket head cap screw 12 connects and fixes the centering pressing block 13 and the slider nut clamping groove 3, and fixes the edge of the photovoltaic panel 11 on the device.

The working principle and the using process of the utility model are as follows: when the device is used, the device is placed on a purline of a building, the device is fixed on the purline of the building through a T-shaped bolt 8 and an angle code 9, one ends of a left photovoltaic plate 11 and a right photovoltaic plate 11 are respectively placed on a photovoltaic plate supporting seat 2 of the device, a slider nut is placed in a slider nut clamping groove 3, the photovoltaic plate 11 and the device are connected tightly and reliably through the slider nut, an inner hexagonal bolt 12 and a middle pressure block 13, rainwater seeps through a connecting gap between the photovoltaic plate 11 and the device when raining, a small amount of seeped rainwater can flow away through a water guiding groove in a main body 1, a broken bridge heat insulation strip 4 has a function of blocking metal heat conduction, and the device and a heat insulation plate 10 inserted into the groove play a role of overall heat insulation.

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 longitudinal water-conducting connector for a photovoltaic module, characterized in that it comprises a main body (1), a bridge-breaking heat insulation strip (4), and water guiding grooves are arranged on both sides of the main body (1) for drainage and water guiding, so The top of the main body (1) is provided with a photovoltaic panel (11), and the bottom of the main body (1) is connected with a water-conducting connector base (7) through a bridge-breaking heat insulation strip (4). A thermal insulation board (10) is arranged between the bases (7) of the water connector.

2 . The longitudinal water-conducting connector of a photovoltaic module according to claim 1 , characterized in that: the bottom of the main body ( 1 ) is symmetrically provided with two clamping slots, and the two bridge-breaking heat-insulating strips ( 4 ) are arranged symmetrically. One end of the water-conducting connector base (7) is clamped and fixed at the bottom of the main body (1).

3. A longitudinal water-conducting connector for photovoltaic modules according to claim 1, characterized in that: the bottom of the main body (1) on the same side, the top of the water-conducting connector base (7), and the broken bridge The side walls of the heat strip (4) are formed with thermal insulation board clamping grooves (5), and thermal insulation boards (10) are installed on the inner walls of the two formed insulation board clamping grooves (5).

4. The longitudinal water-conducting connector of a photovoltaic module according to claim 3, characterized in that: a T-bolt slot (6) is provided in the middle of the base (7) of the water-conducting connector, and the T The T-bolt slot (6) is used to set the T-bolt (8).

5 . The longitudinal water-conducting connector of a photovoltaic module according to claim 4 , wherein one end of the T-bolt ( 8 ) is set in the T-bolt slot ( 6 ), and the T-bolt The other end of (8) is mounted on the corner yard (9) by means of a nut, and the corner yard (9) is mounted on the purlin of the building.

6 . The longitudinal water-conducting connector of a photovoltaic module according to claim 1 , wherein two photovoltaic panel support bases ( 2 ) are symmetrically arranged on the upper part of the main body ( 1 ), and the two photovoltaic panels Both the support bases (2) support the photovoltaic panels (11), and a slider nut slot (3) is arranged between the two photovoltaic panel support bases (2).

7 . The longitudinal water-conducting connector of a photovoltaic module according to claim 6 , wherein the main body ( 1 ) is divided by the two photovoltaic panel support bases ( 2 ), and two guides are formed on both sides of the main body ( 1 ). 8 . The sink is used for water drainage.

8 . The longitudinal water-conducting connector of a photovoltaic module according to claim 7 , wherein the space between the two photovoltaic panel support bases ( 2 ) on the main body ( 1 ) is used for wiring harnesses. 9 .

9 . The longitudinal water-conducting connector of a photovoltaic module according to claim 1 , wherein a middle pressure block ( 13 ) is arranged at the top of the joint of two adjacent photovoltaic panels ( 11 ) for fixing, so the The top of the middle pressure block (13) is provided with a bead cover plate (14) for further fixing.

10 . The longitudinal water-conducting connector of a photovoltaic module according to claim 9 , wherein a hexagon socket head bolt ( 12 ) is arranged in the middle of the middle pressure block ( 13 ), and the hexagon socket head bolt ( 12 ). ) is arranged in the middle pressure block (13), and the other end of the inner hexagon bolt (12) is arranged in the slider nut slot (3), and is fixed by the matching slider nut.