CN210316260U

CN210316260U - Overflow opening hidden building gutter overflow system

Info

Publication number: CN210316260U
Application number: CN201920780757.5U
Authority: CN
Inventors: 刘闯
Original assignee: Cixi Qicheng Machinery Technology Co ltd
Current assignee: Cixi Qicheng Machinery Technology Co ltd; China Automobile Industry Engineering Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an overflow port hidden type building gutter overflow system, which comprises a sliding overflow pipe arranged in an outer wall and a floating ball assembly arranged in a gutter; the sliding overflow pipe is slidably mounted in a fixed sleeve fixed in an outer wall, is connected with the floating ball assembly and can move relative to the fixed sleeve under the driving of the floating ball assembly so as to extend the overflow port out of the outer wall or retract and reset to be level with the outer wall. The utility model discloses a hidden gutter overflow mouth of overflow mouth hidden building gutter overflow system hides in the outer wall at ordinary times, launches during the rain overflow, and pleasing to the eye practicality just does not influence the building facade.

Description

Overflow opening hidden building gutter overflow system

Technical Field

The utility model relates to a roofing rainwater drainage technical field especially relates to a hidden building gutter overflow system of overflow mouth.

Background

According to the design standard requirement of building water supply and drainage, the rainwater drainage engineering of the building roof is provided with overflow facilities such as an overflow port, an overflow weir, an overflow pipe system and the like. The overflow drainage must not harm the building facilities and pedestrian safety. The drainage outside the gutter should be arranged on the gable wall, the parapet wall or the tail end of the gutter with an overflow port.

The gutter overflow port arranged in the prior art is a PVC injection molding drain pipe which extends 50mm out of the outer wall and is exposed on the wall surface of a workshop at ordinary times, so that the gutter overflow port is not attractive and affects the whole vertical surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hidden building gutter overflow system of overflow mouth to the technical defect who exists among the prior art.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

an overflow vent concealed building gutter overflow system comprising:

a sliding overflow pipe installed in the outer wall, and a floating ball assembly installed in the gutter; the sliding overflow pipe is slidably mounted in a fixed sleeve fixed in an outer wall, is connected with the floating ball assembly and can move relative to the fixed sleeve under the driving of the floating ball assembly so as to extend the overflow port out of the outer wall or retract and reset to be level with the outer wall.

Furthermore, a sleeve cover plate is movably mounted at the outer side end of the fixed sleeve, the upper end of the sleeve cover plate is hinged with the pipe orifice of the fixed sleeve, the sleeve cover plate is pushed to open the sleeve cover plate when the sliding overflow pipe extends out, and the sleeve cover plate is reset to cover the overflow port at the outer side after the sliding overflow pipe is reset and retracted.

As a further proposal, a fixed sleeve cover plate is fixedly arranged at the outer side end of the sliding overflow pipe, and a drain hole is formed at the lower side of the sliding overflow pipe close to the sleeve cover plate.

Preferably, the floater subassembly includes the floater and connects the floating arm pole of floater, the floating arm pole is connected with the fixed bolster rotary type, the opposite side of floating arm pole with the slip overflow pipe is connected.

Wherein, the fixed bolster is fixed in the gutter and is fixed with the bottom surface of gutter.

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

the utility model discloses a hidden gutter overflow mouth of overflow mouth hidden building gutter overflow system hides in the outer wall at ordinary times, launches during the rain overflow, and pleasing to the eye practicality just does not influence the building facade.

Drawings

FIG. 1 is a block diagram of an embodiment of an overflow hidden building gutter overflow system;

FIG. 2 is a schematic view showing the connection of a slide overflow pipe and a float ball assembly according to another embodiment;

FIG. 3 is a schematic view of another embodiment of the connection of the cover plate to the ferrule in a closed position;

fig. 4 is a schematic view showing the connection of the cover plate of the socket with the socket in an opened state according to another embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model relates to a hidden building gutter overflow system of overflow mouth, include:

a sliding overflow pipe 6 installed in the outer wall 9, and a floating ball assembly installed in the gutter 8; the sliding overflow pipe is slidably mounted in a fixed sleeve 4 fixed in an outer wall 9 and connected with the floating ball component, and the sliding overflow pipe 6 can move relative to the fixed sleeve under the driving of the floating ball component so as to extend the overflow port 7 out of the outer wall 9 or retract and reset to be level with the outer wall 9.

As an embodiment, a movable casing cover plate 5 is movably mounted at the outer end of the fixed casing 4, the upper end of the casing cover plate 5 is hinged to the pipe orifice of the fixed casing 4 through a hinge device 17, a hinge shaft 16 of the hinge device 17 is rotatably connected to the upper end of the movable casing cover plate 5, and the hinge device 17 is fixed on the fixed casing 4; when the sliding overflow pipe extends out, the sleeve cover plate is pushed to open the sleeve cover plate, and when the sliding overflow pipe is reset and retracted, the sleeve cover plate is reset to cover the overflow port on the outer side.

As another embodiment, a fixed sleeve cover plate 15 is fixedly arranged at the outer side end of the sliding overflow pipe 6, and a drainage hole 14 is formed at the position, close to the fixed sleeve cover plate, of the lower side of the sliding overflow pipe. When the slide overflow pipe 6 extends out, the drainage hole 14 is changed from the original shielding state by the fixed sleeve 4 to the non-shielding state, so that drainage can be realized, when the slide overflow pipe 6 is retracted, the fixed sleeve cover plate 15 is retracted synchronously to block the pipe orifice of the fixed sleeve 4, the outer diameter of the fixed sleeve cover plate 15 is matched with the pipe orifice of the fixed sleeve 4, the fixed sleeve cover plate and the fixed sleeve cover plate are consistent in size, and the pipe orifice of the fixed sleeve 4 is completely covered.

As another embodiment, the floating ball assembly comprises a floating ball 3 and a floating arm rod 2 connected with the floating ball, the floating arm rod is rotatably connected with the fixed support 1, and the other side of the floating arm rod is connected with the sliding overflow pipe through a connecting rod. Specifically, one end of the connecting rod is connected with the pipe wall of the sliding overflow pipe through a rotating shaft 12 (fixed on the inner wall of the sliding overflow pipe) and is arranged inside the pipe of the sliding overflow pipe, the other end of the connecting rod is connected with one end of a floating ball float arm rod 2 through a shaft rod 13, the floating ball float arm rod 2 is in an L shape, can rotate around a rotating shaft 10, and is rotatably and movably connected with the fixed support 1 through the rotating shaft 10.

As another example, the fixing bracket is fixed in the gutter and fixed with the bottom surface of the gutter.

The working principle of the overflow port concealed type building gutter overflow system of the utility model is explained as follows (the movable sleeve cover plate is taken as an example for explanation):

the floater floats under the buoyancy effect of the rainwater in the gutter, and the slip overflow pipe is delivered to buoyancy through the float arm pole simultaneously for the wall that the outer wall was stretched out through fixed sleeving to the slip overflow pipe, the sleeve pipe apron is opened, and the overflow mouth stretches out the wall. After rainwater in the gutter is reduced, the water level is lowered, the floating ball is lowered to be in a static state, the floating ball is in the static state under the action of gravity, the cover plate of the sleeve of the overflow opening is closed, the overflow sliding flow pipe is reset, and the overflow opening is basically flush with the outer wall, so that the overflow pipe returns to the original position.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An overflow port hidden type building gutter overflow system is characterized by comprising a sliding overflow pipe arranged in an outer wall and a floating ball assembly arranged in a gutter; the sliding overflow pipe is slidably mounted in a fixed sleeve fixed in an outer wall, is connected with the floating ball assembly and can move relative to the fixed sleeve under the driving of the floating ball assembly so as to extend the overflow port out of the outer wall or retract and reset to be level with the outer wall.

2. The overflow opening concealed building gutter overflow system of claim 1, wherein a sleeve cover plate is movably mounted at an outer side end of the fixed sleeve, an upper end of the sleeve cover plate is hinged to a pipe opening of the fixed sleeve, the sleeve cover plate is pushed to open the sleeve cover plate when the sliding overflow pipe is extended, and the sleeve cover plate is reset to cover the overflow opening on the outer side when the sliding overflow pipe is reset and retracted.

3. The overflow port concealed building gutter overflow system of claim 1, wherein a fixed sleeve cover is fixedly attached to an outboard end of said sliding overflow pipe, and a drain hole is formed in a lower side of said sliding overflow pipe adjacent to said sleeve cover.

4. The overflow vent-concealed building gutter overflow system of claim 1, wherein the float assembly comprises a float and a float arm lever connected to the float, the float arm lever being rotatably connected to a fixed support, the other side of the float arm lever being connected to the sliding overflow tube.

5. The overflow concealed building gutter overflow system of claim 4, wherein said mounting bracket is secured in said gutter and to the floor of said gutter.