CN201908331U

CN201908331U - Device for recycling rainwater of factory building

Info

Publication number: CN201908331U
Application number: CN201020648346XU
Authority: CN
Inventors: 吕日祥; 黄贵雄; 范维涛; 龚小文; 敖淑恒
Original assignee: JIANGXI SHENGYANG OPTOELECTRONIC TECHNOLOGY Co Ltd
Current assignee: JIANGXI SHENGYANG OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2010-12-08
Filing date: 2010-12-08
Publication date: 2011-07-27
Anticipated expiration: 2020-12-08

Abstract

The utility model relates to a device for recycling rainwater of a factory building, which comprises a filter screen, a branch rainwater pipe, a rainwater collecting pipe, an ultrasonic liquid level sensor, a time control valve, a water pipe, a V-shaped water pipe, a water reservoir and a visible window, wherein the filter screen is flatly laid on a roof of the factory building, the branch rainwater pipe is arranged below the filter screen, the branch rainwater pipe is connected with the rainwater collecting pipe, the rainwater collecting pipe is connected with the water reservoir through the V-shaped water pipe, the ultrasonic liquid level sensor, the time control valve and the visible window are arranged below the rainwater collecting pipe, and the height of the ultrasonic sensor does not exceed the water level of a connecting pipe for the V-shaped water pipe and the water reservoir. The device is simple, low in cost and equipped with an automatic interlocking device, and can effectively save manpower and spatial resources.

Description

Factory building rainwater recycle device

Technical field

The utility model relates to a kind of recycle device of rainwater, the rainwater recycle device on particularly a kind of large-sized workshop roof.

Background technology

At present, shortage of water resources has become a key factor of the many regional economic developments of restriction China.Rainwater but never causes our attention as a kind of freshwater resources of preciousness, especially as the big factory of water supply volume.Present factory building mostly is provided with a plurality of drain buckets, and its effect is that natural precipitation is passed through drain bucket, is discharged to ground through vertical water pipe again, flows into the rain drainage system then or delivers to Sewage Disposal processing back discharging with production waste.China is a poor-water country, and water resource is seriously deficient, and present most of factory all is not used to rainwater resource and has wasted.

The present invention aims to provide a kind of device, and the factory building roof rain water resource of factory is used, to alleviate the problem of water resources shortage.

The utility model content

The purpose of this utility model is for a kind of factory building rainwater recycle device is provided, to solve the shortcoming in the background technology.

Factory building rainwater recycle device, comprise filter screen, branch's rainwater pipe, the rainwater collecting pipe, the supersonic liquid level inductor, time control valve, water pipe, the V-arrangement water pipe, reservoir, visual windows, described filter screen is tiled on the factory building roof, be provided with branch's rainwater pipe below the filter screen, branch's rainwater pipe connects the rainwater collecting pipe, the rainwater collecting pipe connects reservoir by the V-arrangement water pipe, be provided with the supersonic liquid level inductor below the described rainwater collecting pipe, time control valve and visual windows, described ultrasonic sensing device height is no more than V-arrangement water pipe and reservoir tube connector horizontal plane.

The utility model comprises the design of roofing screen pack and rainwater pipe and storage barrel groove, the characteristics big according to factory building roof, the a plurality of branches of ad hoc meter storm sewer, junction at roofing and rainwater pipe is provided with three-dimensional coarse strainer, divide the rainwater pipe to be collected to main rainwater pipe, the end of V-arrangement water pipe links to each other with the rainwater reservoir.

During rainy season, rainwater enters sedimentation basin by rainwater roof filter screen, collection conduit and stores, early-stage rainwater since carry dirts such as a large amount of leaves, building fragment will be by the rainwater collection conduit, enter V-arrangement water pipe lower drain port and discharge.

Beneficial effect:

The utility model patent can prevent effectively that foreign material such as rainfall initial stage leaf from entering the rainwater pipe and causing obstruction, few but pollute and serious feature according to the rainfall early-stage rainwater water yield, adopt ultrasonic chain control device that sewage is discharged, can observe the quality situation of rainwater by visual windows, adopt the design of V-arrangement pipe, non-power consumption, save cost and rainwater is played the effect of buffering and solids precipitation, reasonable in design, simple and easy to operate, the design is novel only to be made up of roof coarse strainer V-arrangement pipe and a reservoir, equipment is simple, with low cost, and be furnished with automatic interlock and can effectively save manpower and space resources.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 1, factory building rainwater recycle device, comprise filter screen 2, branch's rainwater pipe 3, rainwater collecting pipe 4, supersonic liquid level inductor 5, time control valve 6, water pipe 7, V-arrangement water pipe 8, reservoir 9, visual windows 10, described filter screen 2 is tiled on the factory building roof 1, be provided with branch's rainwater pipe 3 below the filter screen 2, branch's rainwater pipe 3 connects rainwater collecting pipe 4, rainwater collecting pipe 4 connects reservoir 9 by V-arrangement water pipe 8, be provided with supersonic liquid level inductor 5 below the described rainwater collecting pipe 4, time control valve 6 and visual windows 10, described ultrasonic sensing device 5 highly are no more than V-arrangement water pipe 8 and reservoir 9 tube connector horizontal planes.

When rainfall takes place, rainwater is collected to through factory building roof 1 and is arranged on roof branch's rainwater pipe 3 all around, filter out leaf in the water through filter screen 2, bulks such as building fragment mince and then are pooled to rainwater collecting pipe 4, the comparatively serious early-stage rainwater of dirt is at first in the rainwater collecting pipe 4, when supersonic liquid level inductor 5 is sensed rainwater, automatically interlock will be opened time control valve 6 automatically, the comparatively serious rainwater of initial stage dirt will be discharged by outlet pipe 7, discharging rainfall and time can adjust voluntarily according to local rainwater intensity and industrial building area, can calculate definite according to the rainwater strength formula and the factory building roof area of locality.Early-stage rainwater is discharged back time control valve 6 and is closed automatically, and rainwater will overflow in the reservoir 9 by V-arrangement water pipe 8 then, and rainwater is through the use of post precipitation for plant area's greening or production.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. factory building rainwater recycle device, comprise filter screen, branch's rainwater pipe, the rainwater collecting pipe, the supersonic liquid level inductor, time control valve, water pipe, the V-arrangement water pipe, reservoir, visual windows, it is characterized in that, described filter screen is tiled on the factory building roof, be provided with branch's rainwater pipe below the filter screen, branch's rainwater pipe connects the rainwater collecting pipe, the rainwater collecting pipe connects reservoir by the V-arrangement water pipe, be provided with the supersonic liquid level inductor below the described rainwater collecting pipe, time control valve and visual windows, described ultrasonic sensing device height is no more than V-arrangement water pipe and reservoir tube connector horizontal plane.