CN212613410U

CN212613410U - Water leakage prevention device

Info

Publication number: CN212613410U
Application number: CN202021079239.XU
Authority: CN
Inventors: 徐雄刚; 孙炯敏; 赵建炯
Original assignee: Shaoxing Caoejiang New Energy Development Co ltd
Current assignee: Shaoxing Caoejiang New Energy Development Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-26
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to the field of building integration, in particular to a water leakage prevention device, which comprises a rain-proof cap, a pressing strip, a self-tapping screw, a photovoltaic plate component, a transverse water tank and a longitudinal water tank, wherein the longitudinal water tank is arranged on a roof sleeper beam along the slope direction of a roof, the end part of the photovoltaic plate component is erected on the upper end surface of a rectangular ring of two adjacent longitudinal water tanks, the end part of the transverse water tank is respectively erected on first supporting plates of the two adjacent longitudinal water tanks, the upper end surface of the transverse water tank is attached to the lower end surface of the photovoltaic plate component, the pressing strip is arranged at the joint of the two adjacent photovoltaic plate components along the longitudinal axis direction, both ends of the pressing strip are provided with pressing plates, the pressing plates are covered and pressed above the photovoltaic plate component, the rain-proof cap is clamped at the outer end of the pressing strip, the self-tapping screw connects the pressing, the installation efficiency is improved, and stable in structure is difficult for turning on one's side.

Description

Water leakage prevention device

Technical Field

The utility model relates to a building integrated photovoltaic field especially relates to a leak protection water installation.

Background

At present, building energy conservation application means that the utilization of solar energy is brought into the overall design of a building, namely, a photovoltaic building integrated power generation system, in the design, the problems that how a building structure and a photovoltaic module are reliably connected with each other and the requirements of rainwater leakage prevention, wind prevention, vibration, cable connection laying, module frame grounding, ventilation and heat dissipation, convenience in installation and the like are mainly solved, and in the design of the photovoltaic building integrated power generation system, how to stably connect the solar photovoltaic module and effectively drain water and prevent rainwater leakage are achieved at the same time, so that the photovoltaic building integrated roof power generation system is the main research direction of the building integrated power generation system.

The utility model provides a method of the problem of rainwater seepage in effectual solution photovoltaic building integration power generation system.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims at: lie in providing a leak protection water installation, it can prevent effectively that the rainwater from permeating to the room in the gap between the two adjacent photovoltaic module, great reduction the rainwater along the risk of leaking to the room under the through hole wall.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A water leakage prevention device comprises a rain-proof cap, a pressing bar, self-tapping screws, a photovoltaic panel assembly, a transverse water tank and a longitudinal water tank, wherein the longitudinal water tank is W-shaped, two ends of the longitudinal water tank are respectively provided with a first supporting plate, the middle position of the longitudinal water tank is provided with a rectangular ring, the upper end surface of the rectangular ring is higher than the end surface of the first supporting plate in the horizontal direction, at least one first through hole is uniformly drilled on the upper end surface of the rectangular ring in the long axis direction, the longitudinal water tanks are arranged on a roof sleeper beam in the slope direction of a roof, a plurality of rows of photovoltaic panel assemblies are arranged between two adjacent longitudinal water tanks, the end parts of the photovoltaic panel assemblies are erected on the upper end surfaces of the rectangular rings of the two adjacent longitudinal water tanks, the transverse water tank is arranged at the joint of the two adjacent photovoltaic panel assemblies in the transverse axis direction, the end parts of the transverse water tanks are respectively erected on the first, the seam crossing of the two adjacent photovoltaic panel assemblies in the longitudinal axis direction is provided with the pressing strip, the bottom of the pressing strip is uniformly chiseled along the long axis direction to form at least one second through hole, the second through hole is matched with the first through hole in position, the second through hole is equal to the first through hole, the two ends of the pressing strip are respectively provided with the pressing plate, the pressing plate covers and presses the photovoltaic panel assemblies, the outer side walls of the pressing plates are respectively provided with the clamping strips, a pair of clamping grooves are chiseled on the opposite walls of the inner side walls of the rain-proof caps, the clamping grooves are matched with the clamping strips, the rain-proof caps are clamped at the outer ends of the pressing strip, at least one self-tapping screw penetrates through the second through hole and the first through hole from top to bottom in sequence, the pressing strip and the longitudinal.

Furthermore, the self-tapping screw can be a rivet, the installation mode is simple and convenient, and the installation efficiency is effectively improved.

Furthermore, the shape of the longitudinal water channel can be U-shaped, the contact area between the bottom surface of the U-shaped longitudinal water channel and the house sleeper beam is larger, so that the longitudinal water channel and the house sleeper beam are more firmly fixed and more stable and are not easy to turn on one side.

Furthermore, the top of the rain hat is an arc-shaped top, so that accumulated water is not easy to be accumulated on the top of the rain hat.

Further, the lower terminal surface of rectangular ring flushes with vertical basin bottom, and the lower terminal surface of rectangular ring directly contradicts with the house sleeper beam, can effectively increase the supporting role of rectangular ring upper end face to photovoltaic board subassembly.

3. Advantageous effects

Firstly, a brand-new technical idea is provided.

Two, the utility model discloses do not open the through hole on vertical water drainage tank, make the rainwater that the top probably got into and below indoor effectively keep apart, great reduction the rainwater along the risk of leaking to the room under the through hole wall.

And thirdly, the service life of the photovoltaic building integration is prolonged.

Fourthly, the installation is convenient, and the installation efficiency is improved.

And fifthly, the possibility of rainwater leaking into the room is effectively avoided.

And sixthly, the contact area between the bottom surface of the longitudinal water tank and the house sleeper beam is increased, so that the structure is more stable and the side turning is not easy to happen.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a front sectional view of the press strip of the present invention;

FIG. 4 is a front sectional view of the longitudinal water tank of the present invention;

FIG. 5 is a sectional view showing the front structure of embodiment 2;

fig. 6 is a top view of the present invention.

The reference numbers in the figures illustrate:

1. rain-proof caps; 2. layering; 21. a second through hole; 22. pressing a plate; 23. clamping the strip; 3. self-tapping screws; 4. a photovoltaic panel assembly; 5. a transverse water tank; 6. a longitudinal water tank; 61. a first support plate; 62. a rectangular ring; 63. a first via.

Detailed Description

Example 1:

as shown in fig. 1-4, a water leakage preventing device comprises a rain-proof cap 1, a pressing strip 2, a self-tapping screw 3, a photovoltaic panel assembly 4, a transverse water tank 5 and a longitudinal water tank 6, wherein the longitudinal water tank 6 is W-shaped, two ends of the longitudinal water tank 6 are respectively provided with a first supporting plate 61, the middle position of the longitudinal water tank 6 is provided with a rectangular ring 62, the upper end surface of the rectangular ring 62 is higher than the end surface of the first supporting plate 61 in the horizontal direction, at least one first through hole 63 is uniformly drilled on the upper end surface of the rectangular ring 62 in the long axis direction, even if a small amount of umbrellas enter the inner cavity of the rectangular ring 62 along the first through hole 63, because the first through hole 63 does not penetrate through the lower end surface of the rectangular ring 62, the umbrellas cannot enter the room and can only be discharged along the inner bottom surface of the rectangular ring 62, and because the outer lower end surface of the rectangular ring 62 is flush with the lower end surface of the longitudinal water tank 6, and the supporting function of the longitudinal water channels 6 to the photovoltaic modules 4 is enhanced, the structure is more stable, the longitudinal water channels 6 are arranged on the house sleeper beams along the slope direction of the roof, a plurality of rows of photovoltaic panel assemblies 4 are arranged between two adjacent longitudinal water channels 6, the end parts of the photovoltaic panel assemblies 4 are erected on the upper end surfaces of the rectangular rings 62 of the two adjacent longitudinal water channels 6, the transverse water channels 5 are arranged at the joints of the two adjacent photovoltaic panel assemblies 4 along the transverse axis direction, the end parts of the transverse water channels 5 are respectively erected on the first supporting plates 61 of the two adjacent longitudinal water channels 6, the upper end surfaces of the transverse water channels 5 are attached to the lower end surfaces of the photovoltaic panel assemblies 4, the pressing strips 2 are arranged at the joints of the two adjacent photovoltaic panel assemblies 4 along the longitudinal axis direction, at least one second through hole 21 is uniformly drilled at the bottom of the pressing strips 2 along the long axis direction, the second through holes 21 are matched with the first through, pressing plates 22 are arranged at two ends of the pressing strip 2, the pressing plates 22 cover and press the photovoltaic panel assembly 4, clamping strips 23 are arranged on the outer side walls of the pressing plates 22 respectively, a pair of clamping grooves matched with the clamping strips 23 are formed in the opposite walls of the inner side walls of the rain-proof cap 1, the rain-proof cap 1 is clamped at the outer end of the pressing strip 2 through the matching of the clamping strips 23 and the clamping grooves, at least one self-tapping screw 3 sequentially penetrates through the second through hole 21 and the first through hole 63 from top to bottom, and the pressing strip 2 is connected with the longitudinal water tank 6.

Example 2: as shown in fig. 5, the difference from embodiment 1 is that the self-tapping screws are changed into rivets, the installation manner of the rivets is more convenient, the shape of the longitudinal water channel 6 is changed into a U shape, the contact area between the bottom surface of the U-shaped longitudinal water channel 6 and the house sleeper beam is increased, and the longitudinal water channel 6 is more firmly fixed on the house sleeper beam and is not easy to turn on one's side.

The installation process comprises the following steps: the method comprises the steps of firstly installing a longitudinal water tank 6 on a sleeper beam of a house, then installing a transverse water tank 5 on a first supporting plate 61 of two adjacent longitudinal water tanks 6, then installing a photovoltaic panel assembly 4 on the upper end surfaces of rectangular rings 62 of the two adjacent longitudinal water tanks 6, wherein the joint of the two adjacent photovoltaic panel assemblies 4 is positioned right above the transverse water tank 5 in the transverse axis direction, then placing a pressing strip 2 at the joint of the two adjacent photovoltaic panel assemblies 4 in the longitudinal axis direction, then connecting the pressing strip 2 with the longitudinal water tank 6 by a self-tapping screw 3 through a second through hole 21 and a first through hole 63, pressing the photovoltaic panel assembly 4 above the longitudinal water tank 6 by the pressing strip 2, and finally clamping a rain-proof cap 1 at the outer end of the pressing strip 2.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a leak protection water installation which characterized in that: comprises a rain-proof cap (1), a pressing strip (2), self-tapping screws (3), photovoltaic panel assemblies (4), a transverse water tank (5) and a longitudinal water tank (6), wherein the longitudinal water tank (6) is W-shaped, both ends of the longitudinal water tank (6) are respectively provided with a first supporting plate (61), the middle position of the longitudinal water tank (6) is provided with a rectangular ring (62), the upper end surface of the rectangular ring (62) is higher than the end surface of the first supporting plate (61) in the horizontal direction, at least one first through hole (63) is uniformly drilled on the upper end surface of the rectangular ring (62) in the long axis direction, the longitudinal water tanks (6) are arranged on a house sleeper beam in the roof slope direction, a plurality of rows of photovoltaic panel assemblies (4) are arranged between two adjacent longitudinal water tanks (6), the end parts of the photovoltaic panel assemblies (4) are erected on the upper end surfaces of the rectangular rings (62) of two adjacent longitudinal water tanks (6), the transverse water tank (5) is arranged at the joint of, the end parts of the transverse water tanks (5) are respectively erected on first supporting plates (61) of two adjacent longitudinal water tanks (6), the upper end surfaces of the transverse water tanks (5) are attached to the lower end surfaces of the photovoltaic panel assemblies (4), pressing strips (2) are arranged at the joints of the two adjacent photovoltaic panel assemblies (4) in the longitudinal axis direction, at least one second through hole (21) is uniformly drilled at the bottom of each pressing strip (2) along the long axis direction, the second through holes (21) are matched with the first through holes (63), the number of the second through holes (21) is equal to that of the first through holes (63), pressing plates (22) are arranged at the two ends of each pressing strip (2), the pressing plates (22) cover the upper parts of the photovoltaic panel assemblies (4), clamping strips (23) are respectively arranged on the outer side walls of the pressing plates (22), a pair of clamping grooves matched with the clamping strips (23) are drilled on the opposite walls of the inner side walls of the rain-proof caps (1), and the rain-proof caps (1) are clamped at the outer ends of the, at least one self-tapping screw (3) sequentially penetrates through the second through hole (21) and the first through hole (63) from top to bottom, and the pressing strip (2) and the longitudinal water tank (6) are connected together.

2. A water leakage preventing device according to claim 1, characterized in that: the self-tapping screw (3) may be a rivet.

3. A water leakage preventing device according to claim 1, characterized in that: the longitudinal water tank (6) can be U-shaped.

4. A water leakage preventing device according to claim 1, characterized in that: the top of the rain hat (1) is an arc top.

5. A water leakage preventing device according to claim 1, characterized in that: the lower end surface of the rectangular ring (62) is flush with the bottom of the longitudinal water tank (6).