CN218933642U

CN218933642U - Water tank mounting structure for waterproof type photovoltaic support

Info

Publication number: CN218933642U
Application number: CN202223203837.5U
Authority: CN
Inventors: 袁峻巍; 王志伟; 张演中; 张君; 孔鹏飞
Original assignee: Shanghai Nenghui Technology Co ltd
Current assignee: Shanghai Nenghui Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-28
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of photovoltaics. The water tank installation structure for the waterproof type photovoltaic bracket comprises a water tank and also comprises a connecting piece for installing the water tank, wherein the connecting piece is vertically arranged and provided with an installation hole; the center of the water tank is a bending part with a downward opening, and the inner wall of the bending part is connected with a connecting piece in a sliding way; the top of the bending part is provided with a concave-down bent bolt connecting groove with an opening at the upper end, and the bolt connecting groove is used for sliding into a bolt connected with the pressing block; the top of the connecting piece is provided with a connecting port which is in sliding connection with the bolt connecting groove. The connecting piece is additionally arranged, so that the problem of water seepage during installation of the water tank opening is solved. The rain shielding effect of the connecting part installation connection part is realized through the water tank.

Description

Water tank mounting structure for waterproof type photovoltaic support

Technical Field

The utility model belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic bracket.

Background

The traditional thermal power generation consumes a great amount of non-renewable energy sources, and simultaneously causes a great amount of carbon emission and environmental pollution. Thus, the development of clean, renewable photovoltaic energy is a desirable product to accommodate environmental requirements.

Solar energy resources are intended to be fully utilized, and distributed photovoltaics are indispensable. The distributed photovoltaic roof is clearly the place most suitable for configuring the photovoltaic module, the space of the distributed photovoltaic roof is directly irradiated by solar energy, and the functions of a building are not affected.

The photovoltaic module in the existing roof photovoltaic system is generally fixed on a building roof by using screws or fixed on a water tank by using pressing blocks. However, when the photovoltaic module is actually installed and used, the photovoltaic module connected by the screws is waterproof and does not reach the standard during processing errors or construction, and water leakage and water seepage phenomena are easy to occur at the screw positions. And the screws are easy to oxidize and rust after being exposed to supermarket environment, so that the stability, durability and safety of the photovoltaic system are reduced. Use the briquetting to fix photovoltaic on the basin, when the problem that exists, the basin needs to be installed through the screw punching, and the screw punching installation department takes place the infiltration easily.

Therefore, a person skilled in the art is urgent to solve the above problem.

Disclosure of Invention

The utility model provides a water tank mounting structure for a waterproof type photovoltaic bracket, which aims to solve at least one technical problem.

In order to achieve the above purpose, the utility model provides a water tank installation structure for a water-seepage-proof photovoltaic bracket, which comprises a water tank and is characterized by further comprising a connecting piece for installing the water tank, wherein the connecting piece is vertically arranged, and an installation hole is formed in the connecting piece;

the center of the water tank is provided with a bending part with a downward opening, and the inner wall of the bending part is connected with the connecting piece in a sliding way;

the top of the bending part is provided with a concave-down bent convex-shaped bolt connecting groove with an opening at the upper end, and the bolt connecting groove is used for sliding into a bolt connected with the pressing block;

the top of the connecting piece is provided with a connecting port which is in sliding connection with the bolt connecting groove.

The connecting piece is additionally arranged, so that the problem of water seepage during installation of the water tank opening is solved. The rain shielding effect of the connecting part installation connection part is realized through the water tank.

Further preferably, the left and right ends of the connecting piece are provided with flanges.

The flanging is equivalent to a stiffening rib of the connecting piece, so that the rigidity and the stability of the connecting piece are improved, and the local buckling of the connecting piece is avoided.

Further preferably, the bending part of the flanging is an arc angle.

Stress concentration at the corners is avoided.

Further preferably, the connector is secured to the support structure by self-tapping screws passing through the mounting holes. The self-tapping screw is used, so that the installation is more convenient.

Further preferably, the connection port includes an upper portion and a lower portion disposed up and down, and the width of the lower portion is greater than the width of the upper portion;

the connecting piece is provided with two pressing parts which are bent outwards, and the pressing parts are respectively positioned at the tops of the left end and the right end of the lower part.

The stress area is increased, and the stability is improved while the local damage is prevented.

Further preferably, the connector includes a base plate portion formed by bending and the pressing portion, and the base plate portion and the pressing portion have an angle of 90 °.

And the forming of the tabletting part is facilitated.

Further preferably, the water tank includes a tank body with an upward opening arranged left and right, and the tank bodies arranged left and right are connected through the bending part.

And drainage is convenient to realize.

Further preferably, the far side of the groove body arranged left and right is provided with a flat edge extending outwards.

So as to realize the lap joint of the water collecting tank vertical to the water tank.

Further preferably, the bending part comprises a vertical plate arranged left and right, and the vertical plate is arranged vertically;

the vertical plates arranged left and right are used as the side plates of the groove body arranged left and right.

Through the riser that sets up about, the pulling pressure that makes the basin receive can more directly pass to the connecting piece on to the restriction is moved about.

The beneficial effects are that:

the whole structure is simple and quick to install and easy to detach. The photovoltaic module roof is convenient to disassemble for maintenance or component recovery, and the photovoltaic system can be better operated and maintained or resources can be effectively utilized. The photovoltaic module is suitable for popularization of a roof photovoltaic system in a general structural form of a photovoltaic bracket, reduces the threshold for installing the photovoltaic module, and is favorable for popularizing the photovoltaic module on a large scale to accelerate the carbon peak and carbon neutralization processes.

Drawings

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

FIG. 2 is a front view of a connector according to embodiment 1 of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a top view of a connector according to embodiment 1 of the present utility model;

FIG. 5 is a schematic structural view of a connector according to embodiment 1 of the present utility model;

FIG. 6 is a cross-sectional view of a sink according to embodiment 1 of the present utility model.

Wherein: 1 is a connecting port, 2 is a pressing sheet, 3 is a flanging, 4 is a self-tapping screw, 5 is a bolt connecting groove, 6 is a vertical plate, 7 is a flat edge, 8 is a connecting piece, 9 is a water tank, and 10 is a supporting structure.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 6, embodiment 1: the water tank installation structure for the waterproof type photovoltaic bracket comprises a water tank 9 and a connecting piece 8 for installing the water tank 9.

The center of the water tank 9 is a bending part with a downward opening, and the inner wall of the bending part is connected with a connecting piece 8 in a sliding way; the top of the bending part is provided with a concave-bent bolt connecting groove 5 with an opening at the upper end, and the bolt connecting groove 5 is used for sliding into a bolt of the connecting pressing block. The basin 9 is supported on a support structure 10.

The connecting piece 8 is vertically arranged, and the connecting piece 8 is provided with a mounting hole. The top of the connecting piece 8 is provided with a connecting port 1 which is in sliding connection with the bolt connecting groove 5. The connection piece 8 is fixed to the support structure 10 by means of self-tapping screws 4 passing through the mounting holes. The support structure may be a purlin. The self-tapping screw 4 is used, so that the installation is more convenient. The length direction of the water tank is perpendicular to the length direction of the supporting structure. The same water tank is fixed on different purlines in the length direction through a plurality of connecting pieces.

The connecting piece is made of carbon steel, so that electrochemical corrosion is avoided. The force is directly transferred, so that the unsealing performance of the roof photovoltaic system is ensured, and the instability phenomenon of the photovoltaic module under wind suction force is avoided.

According to the utility model, the connecting piece 8 is additionally arranged, so that the water seepage problem caused by installing the water tank 9 with holes is avoided. The rain shielding effect of the installation connection part of the connecting piece 8 is realized through the water tank 9.

The left and right ends of the connecting piece 8 are provided with flanges 3. The flange 3 is equivalent to a stiffening rib of the connecting piece 8, so that the rigidity and the stability of the connecting piece 8 are improved, and the local buckling of the connecting piece 8 is avoided. The bending part of the flanging 3 is an arc angle. Stress concentration at the corners is avoided. The connecting port 1 comprises an upper part and a lower part which are arranged up and down, and the width of the lower part is larger than that of the upper part; the connecting piece 8 is provided with a pressing piece part 2 which is bent outwards, and the pressing piece part 2 is provided with two pressing pieces which are respectively positioned at the top of the left end and the right end of the lower part. The stress area is increased, and the stability is improved while the local damage is prevented. The connector 8 includes a base plate portion formed by bending and a pressing portion 2, and the base plate portion and the pressing portion 2 have an angle of 90 °. The shaping of the tabletting part 2 is facilitated.

The water tank 9 includes a tank body with an upward opening arranged left and right, and the tank bodies arranged left and right are connected through a bending part. And drainage is convenient to realize. The far side of the left and right groove bodies is provided with a flat edge 7 which extends outwards and extends outwards. So that a lap joint of the water collection sump 9 perpendicular to the water sump 9 is achieved. The bending part comprises a vertical plate 6 arranged left and right, and the vertical plate 6 is vertically arranged; the vertical plate 6 arranged left and right is used as a side plate of the groove body arranged left and right. Through the vertical plates 6 arranged left and right, the pulling pressure applied by the water tank 9 can be more directly transmitted to the connecting piece 8, and the left and right displacement is limited. The bending part also comprises a transverse supporting part, and two ends of the bolt connecting groove 5 are connected with the vertical plate 6 through the transverse supporting part.

The bolt connecting groove 5 comprises an upper groove body and a lower groove body which are communicated up and down. The width of the upper groove body is smaller than that of the lower groove body.

Specifically, the water tank 9 includes, from left to right, a left side flat edge of the left side tank body, a left side plate of the left side tank body, a bottom plate of the left side tank body, a left side vertical plate, a spiral connection groove, a right side vertical plate, a bottom plate of the right side tank body, a right side plate of the right side tank body, and a right side flat edge, which are sequentially connected.

The device is used by paving a water tank 9 along the downhill direction, fixing the water tank 9 on purlines by using a connecting piece 8, and retaining upward bolts in the bolt connecting grooves 5 of the water tank 9. Next, a waterproof adhesive tape is placed on the water tank 9 (i.e., the lateral support portion on the bent portion), and the photovoltaic module is laid on the waterproof adhesive tape. And finally, connecting the photovoltaic module with the water tank 9 by using a pressing block, and screwing the bolts.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The water tank installation structure for the waterproof type photovoltaic bracket comprises a water tank and is characterized by further comprising a connecting piece for installing the water tank, wherein the connecting piece is vertically arranged, and an installation hole is formed in the connecting piece;

2. The water tank mounting structure for the waterproof type photovoltaic bracket according to claim 1, wherein flanges are arranged at the left end and the right end of the connecting piece.

3. The water tank mounting structure for the waterproof type photovoltaic support according to claim 2, wherein the bending part of the flanging is an arc angle.

4. The water trough mounting structure for a watertight photovoltaic bracket as claimed in claim 1, wherein the connecting member is fixed to the supporting structure by self-tapping screws passing through the mounting holes.

5. The water tank mounting structure for a water-impermeable photovoltaic bracket according to claim 1, wherein the connection port comprises an upper part and a lower part which are arranged up and down, and the width of the lower part is larger than that of the upper part;

6. The water tank mounting structure for a water impermeable photovoltaic bracket according to claim 5, wherein the connecting member comprises a base plate portion formed by bending and the pressing piece portion, and an angle between the base plate portion and the pressing piece portion is 90 °.

7. The water tank mounting structure for a water-impermeable photovoltaic bracket according to claim 1, wherein the water tank comprises a tank body with an upward opening arranged left and right, and the tank bodies arranged left and right are connected through the bending parts.

8. The water tank mounting structure for a water-impermeable photovoltaic bracket according to claim 7, wherein the far side of the tank body arranged left and right is provided with a flat edge extending outwards.

9. The water seepage prevention type photovoltaic bracket water tank installation structure according to claim 7, wherein the bending part comprises a vertical plate arranged left and right, and the vertical plate is vertically arranged;