a rainwater gully structure
A technology for stormwater outlets and rainwater wells, which is applied to drainage structures, waterway systems, water supply devices, etc., can solve the problems of cleaning stormwater outlets that are easily affected by odor and affect environmental sanitation, and achieve the effect of convenient cleaning and avoiding waste
Active Publication Date: 2021-05-28
SICHUAN AEROSPACE CONSTR ENG
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, sedimentation wells often accumulate water, breed mosquitoes and flies, emit odors, and affect environmental sanitation, so they need to be cleaned frequently
[0004] In view of the related technologies mentioned above, the inventor believes that there is a defect that workers are easily affected by odor when cleaning the gutter
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] The following is attached Figure 1-3 The application is described in further detail.
[0039] The embodiment of the present application discloses a gully structure. refer to figure 1 , the gully structure includes stormwater well 1; combined with figure 2 , image 3 , the bottom of rainwater well 1 is connected with sedimentation well 2, that is, sedimentation well 2 and rainwater well 1 belong to the same well body, but sedimentation well 2 is in the lower half, and rainwater well 1 is in the upper half; rainwater well 1 and sedimentation The side wall connected to the well 2 is obliquely provided with a drainage pipe 21, and the opening of the rainwater well 1 close to the ground is covered with a rainwater grate 11, and the opening of the rainwater well 1 near the ground side is provided with a sink 12, and the edge of the rainwater grate 11 It fits with the sinker 12 in the vertical direction; the arrangement of the sinker 12 can conveniently fix the rainwater...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application relates to a rainwater outlet structure, including a rainwater well, and a sedimentation well is communicated with the bottom of the rainwater well, and a drainpipe is arranged obliquely on the side wall connecting the rainwater well and the sedimentation well, and the rainwater well is close to the ground The opening of the rainwater well is covered with a rainwater grate, and a tank body is arranged on the ground on one side of the rainwater grate, and the tank body is used to hold the sewage deodorant. A connecting passage is provided between the accommodating chamber and the rainwater well, and a nozzle is provided near the opening of the rainwater well. The lower end of the tank body is connected with a drain pipe, and the drain pipe passes through the The accommodating cavity and the connecting channel are connected with the nozzle, and the discharge pipe is provided with an opening and closing valve on a section in the accommodating cavity, and a valve for controlling the opening and closing of the opening and closing valve is provided between the accommodating cavity and the rainwater well. Opening and closing components. The present application has the advantage of reducing the odor produced by workers when cleaning the gullies.
Description
technical field [0001] The present application relates to the field of building construction technology, in particular to a gully structure. Background technique [0002] The rainwater outlet refers to the facility for the pipeline drainage system to collect surface water. It is generally installed in blocks, squares and streets as the entrance for surface runoff rainwater to flow into the sewage system to prevent rainwater from flooding the road or causing water accumulation in roads and low-lying areas to hinder traffic. or damage the road. There is usually a rainwater grate at the gully, which can filter and retain debris in the water flow, and at the same time prevent vehicles and pedestrians from falling into the gully. There are two main types of rainwater grate: flat grate and vertical grate. The most commonly used is the flat grate. The flat rainwater grate is usually installed on both sides of the road. [0003] In the prior art, the bottom of the gullies can be m...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/04E03F5/06
CPCE03F5/04E03F5/0401E03F5/0405E03F5/06
Inventor 邓国俊邱东李正贤王协全马伟
Owner SICHUAN AEROSPACE CONSTR ENG