CN113266112A

CN113266112A - Steel construction building gutter drainage device

Info

Publication number: CN113266112A
Application number: CN202110482938.1A
Authority: CN
Inventors: 宋向东; 王春顺; 杜文剑; 李海涛
Original assignee: Hangxiao Steel Structure Shandong Co ltd
Current assignee: Hangxiao Steel Structure Shandong Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-08-17

Abstract

The utility model provides a steel construction building gutter drainage device, includes low water level drainage device and high water level drainage device, low water level drainage device includes the drainage basin, the top of drainage basin sets up filters the lid, the bottom center department of drainage basin is connected with a low water level drain pipe, high water level drainage device includes a high water level drain pipe that runs through the gutter bottom perpendicularly, the top of high water level drain pipe sets up a horizontal inlet tube, the one end of inlet tube sets up the filtration steel mesh, the other end of inlet tube sets up water level intelligent alarm device. The invention adopts the height difference by arranging the low water level drainage device and the high water level drainage device, realizes the graded drainage and avoids the supercritical water level of the gutter.

Description

Steel construction building gutter drainage device

Technical Field

The invention relates to a gutter, in particular to a gutter drainage device for a steel structure building.

Background

Existing steel structure buildings are generally drained through roofs via gutters. When extreme weather such as heavy rain, heavy snow and the like occurs, the roof drainage system is easy to lose effectiveness and unsmooth drainage, so that rainwater directly enters a production workshop from a gutter, submerges and damages electrical appliances, important and compact parts and the like, normal production of the workshop is influenced, and huge economic loss is brought to the industry.

The main problems of the existing roof gutter are as follows: 1. the released rainwater inlet can be blocked by foreign matters such as leaves, plastic bags, garbage for maintaining buildings, hardened dust and the like after being uncleaned for a long time. 2. After heavy snow weather, snow is accumulated in the gutter, snow melting water on the upper part cannot be discharged from a rainwater port blocked by the snow and the ice at the bottom of the gutter, and drainage of the gutter is not smooth. The melted snow water flowing down from the top of the slope overflows from the edge of the gutter and invades into a workshop to cause loss.

Disclosure of Invention

The invention aims to provide a drainage device of a steel structure building gutter, which can prevent a drainage gully from being blocked due to foreign matters or icing.

In order to solve the problems, the invention adopts the technical scheme that:

a steel structure building gutter drainage device comprises a low water level drainage device and a high water level drainage device which are arranged in a gutter, wherein the low water level drainage device comprises a drainage basin embedded in the bottom of the gutter, the top of the drainage basin is provided with a filter cover, the center of the bottom of the drainage basin is connected with a low water level drainage pipe, the high water level drainage device comprises a high water level drainage pipe vertically penetrating through the bottom of the gutter, an automatic control electric heating system is arranged outside the high water level drainage pipe arranged in the gutter, a waterproof heat-insulating layer is arranged outside the automatic control electric heating system, a transverse water inlet pipe is arranged at the top of the high water level drainage pipe, a drainage hole is arranged at the top of the water inlet pipe, a filtering steel mesh is arranged at one end of the water inlet pipe, an intelligent water level alarm device is arranged at the other end of the water inlet pipe, and the bottom of the high water level drainage pipe is connected with one of water inlets of an inclined tee joint, the joint of the high water level drain pipe and the inclined tee joint is provided with a one-way valve, and the other water inlet of the inclined tee joint is connected with the low water level drain pipe.

Preferably, an impeller is arranged in the high water level drain pipe.

Preferably, the shape of the inclined tee is Y-shaped.

Preferably, the center of the drain basin is higher than the edge.

Has the advantages that:

1. by arranging the low water level drainage device and the high water level drainage device and adopting the height difference, the invention realizes the graded drainage and avoids the supercritical water level of the gutter;

2. the automatic control electric heating system is adopted, so that the pipeline can be prevented from being frozen, and the drainage is not smooth;

3. the intelligent alarm device is arranged, so that workers can be reminded of timely cleaning and maintaining the roof, and overflow is avoided.

Drawings

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

FIG. 2 is a side view of the present invention;

in the figure: 1. the water level control device comprises a water inlet pipe, 2, a filter cover, 3, a gutter, 4, a drainage basin, 5, a low water level drainage pipe, 6, an inclined tee joint, 7, an exhaust hole, 8, an impeller, 9, a filter steel mesh, 10, an automatic control electric heating system, 11, a high water level drainage pipe, 12, a one-way valve, 13 and a water level intelligent alarm device.

Detailed Description

The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the examples listed.

Referring to fig. 1-2, the structure of a gutter drainage device for a steel structure building according to an embodiment of the present invention is shown, and for convenience of description, only relevant portions of the embodiment of the present invention are shown.

The utility model provides a steel construction building gutter drainage device, is echelonment low water level drainage device and high water level drainage device including setting up in the gutter, sets up two drainage device and can avoid leading to the water in the gutter to flow from the phenomenon of edge outflow because of a jam, low water level drainage device is including embedded in the basin 4 of gutter bottom, the top of basin 4 sets up filters lid 2, filters lid 2 and can prevent that the foreign matter from getting into in the low water level drainage device, the bottom center department of basin 4 is connected with a low water level drain pipe 5, the center department of basin 4 is higher than the edge, if there is tiny impurity to deposit from the edge of basin in getting into the basin through filtering the lid, prevents that the foreign matter from getting into and avoids blockking up in the low water level drain pipe 5.

The high water level drainage device comprises a high water level drainage pipe 11 vertically penetrating through the bottom of the gutter 3, a self-control electric heating system 10 is arranged outside the high water level drainage pipe 11 arranged in the gutter 3, when the high water level drainage pipe 11 is frozen to cause unsmooth running water, the self-control electric heating system 10 can melt ice in the high water level drainage pipe 11 to ensure smooth drainage, a waterproof heat-insulating layer is arranged outside the self-control electric heating system 10 to increase the heat-insulating effect of the self-control electric heating system 10 and improve the working efficiency, an impeller 8 is arranged in the high water level drainage pipe 11 to increase the flow velocity of water and the drainage quantity, accumulated water in the gutter 3 is efficiently drained, a transverse water inlet pipe 1 is arranged at the top of the high water level drainage pipe 11, a vent hole 7 is arranged at the top of the water inlet pipe 1, and the vent hole 7 can release the pressure in the water inlet pipe 1, avoid the emergence of stifled phenomenon of gas, the one end of inlet tube 1 sets up filters steel mesh 9, can avoid during the foreign matter gets into high water level drainage device, the other end of inlet tube 1 sets up water level intelligent alarm device 13, and when the highly critical water level that reachs water level intelligent alarm device 13 of water level, water level intelligent alarm device 13 sends the signal in order to remind it in time to clear up to the staff.

The bottom of the high water level drain pipe is connected with one water inlet of an inclined tee joint 6, a one-way valve 12 is arranged at the joint of the high water level drain pipe 11 and the inclined tee joint 6, the other water inlet of the inclined tee joint 6 is connected with the low water level drain pipe 5, and the inclined tee joint is Y-shaped.

By arranging the low water level drainage device and the high water level drainage device and adopting the height difference, the invention realizes the graded drainage and avoids the supercritical water level of the gutter; the automatic control electric heating system is adopted, so that the pipeline can be prevented from being frozen, and the drainage is not smooth; set up intelligent alarm device, can in time remind the staff in time to the roofing and clear up and maintain, avoid the emergence of overflow.

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

Claims

1. A steel structure building gutter drainage device is characterized by comprising a low water level drainage device and a high water level drainage device which are arranged in a gutter, wherein the low water level drainage device comprises a drainage basin embedded in the bottom of the gutter, a filter cover is arranged at the top of the drainage basin, the center of the bottom of the drainage basin is connected with a low water level drainage pipe, the high water level drainage device comprises a high water level drainage pipe vertically penetrating through the bottom of the gutter, an automatic control electric heating system is arranged outside the high water level drainage pipe arranged in the gutter, a waterproof heat-insulating layer is arranged outside the automatic control electric heating system, a transverse water inlet pipe is arranged at the top of the high water level drainage pipe, a drainage hole is arranged at the top of the water inlet pipe, a filter steel mesh is arranged at one end of the water inlet pipe, an intelligent water level alarm device is arranged at the other end of the water inlet pipe, and one of oblique tee joints is connected with the bottom of the high water level drainage pipe, the joint of the high water level drain pipe and the inclined tee joint is provided with a one-way valve, and the other water inlet of the inclined tee joint is connected with the low water level drain pipe.

2. The steel structure building gutter drainage device according to claim 1, wherein an impeller is provided in the high level drainage pipe.

3. The steel structure building gutter drainage device according to claim 1, wherein the mitre joint is shaped like a "Y".

4. The steel structural building gutter drainage device of claim 1, wherein the drainage basin is higher in the center than at the edge.