CN211597027U

CN211597027U - Lower open weir gate slot structure

Info

Publication number: CN211597027U
Application number: CN201922147273.XU
Authority: CN
Inventors: 眭利峰; 孙释涛; 华东旭
Original assignee: Dinglan Water Group Co Ltd
Current assignee: Dinglan Water Group Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-29
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an open weir gate slot structure down, including weir gate door body room and with the communicating chamber of decontaminating of weir gate door body room bottom, the upper end of the chamber of decontaminating sets up the soil pick-up mouth, and the soil pick-up mouth top is equipped with the apron that can open and shut. The bottom of the channel between the door body chamber and the cleaning chamber is arranged in a slope manner, the door body chamber end of the channel is high, and the cleaning chamber end is low. The inclination of the bottom of the channel is 5-10 degrees. The door body chamber and the sewage disposal chamber are formed by pouring concrete. The utility model discloses a set up the room of decontaminating that communicates bottom the AND gate body room to through setting connecting channel to the slope structure, enable the sewage and the mud that get into a body room and flow smoothly to the room of decontaminating, rethread suction port is regularly clear away sewage and mud, avoids the sludge siltation to increase the action resistance of weir door in a body room. The downward-opening weir gate groove is simple in structure and convenient to clean, and the service life of the downward-opening weir gate is greatly prolonged.

Description

Lower open weir gate slot structure

Technical Field

The utility model relates to a sewage vatch basin technical field especially relates to an open weir gate slot structure down.

Background

The urban sewage intercepting well is an important auxiliary structure in a combined pipeline, and has the main function of intercepting urban drought sewage and initial rainwater into a sewage intercepting pipe so as to prevent urban water from being more seriously polluted. The sewage vatch basin still needs to guarantee that the volume of damming water is invariable as far as possible when rainy season to avoid increasing municipal sewage treatment plant water yield load, and guarantee that the rainwater in the confluence pipeline is excreted unobstructed in design flow within range.

In the current sewage intercepting well, because the downward opening weir gate has compact structure and is opened downwards, the weir gate does not occupy the upper installation space and has the advantages of flexible operation and the like, and the weir gate is widely applied to black and odorous water body treatment, water environment basin comprehensive remediation and urban environment-friendly landscape engineering. However, when the lower-opening weir gate is opened, the weir gate is opened downwards, so that a space for placing the weir gate is needed at the lower part of the intercepting well, and the space is the groove of the lower-opening weir gate. Because the lower open type weir gate groove is positioned at the bottom of the intercepting well chamber and is below the water level. Although the downward opening weir gate is provided with the sealing strip, some water and sludge always enter the inside of the groove of the downward opening weir gate along with the opening and closing of the weir gate. Time is of a specified duration, and the interior mud siltation of under open weir gate groove can't be cleared up, can increase under open weir gate action resistance, finally leads to under open weir gate can't open or close.

Therefore, it is obvious that the above-mentioned conventional downward opening weir gate slot still has inconvenience and defects in structure and practical use, and further improvement is needed. How to create a new open weir gate slot structure, make its clearance convenient, long-lived, become the object that the industry greatly needs to improve at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an open weir gate slot structure under, make its clearance convenient, longe-lived to overcome the not enough of current open weir gate slot under.

In order to solve the technical problem, the utility model provides an open weir gate slot structure under, including weir gate door body room and with communicating trash cleaning room in weir gate door body room bottom, trash cleaning room's upper end sets up the soil pick-up mouth, just the soil pick-up mouth top is equipped with the apron that can open and shut.

The improved door body chamber is characterized in that the bottom of a channel between the door body chamber and the sewage disposal chamber is arranged in a slope manner, the door body chamber end of the channel is high, and the sewage disposal chamber end of the channel is low.

Further improvement, the inclination of the bottom of the channel is 5-10 degrees.

The door body chamber and the sewage disposal chamber are formed by pouring concrete.

In a further improvement, the inner corners of the door body chamber and the inner corners of the cleaning chamber are both arc-shaped corners.

After adopting such design, the utility model discloses following advantage has at least:

1. the utility model discloses open weir door gate slot structure is through setting up the room of decontaminating with door body room bottom intercommunication, can realize getting into the sewage and the sludge flow of a body room to the purpose of the room of decontaminating, again through set up the soil pick-up mouth in the room upper end of decontaminating, can convenient regular realization to the cleaing away of sewage and mud, avoid the action resistance that the mud siltation increased the weir door in a body room, this open weir door gate slot structure simple structure, the convenience of decontaminating, the life of this open weir door is down prolonged greatly.

2. Still set the channel bottom between the room of decontaminating and the door body room into the slope structure, more make things convenient for sewage and mud to flow to the room of decontaminating smoothly, guarantee the clean of the room of the door body and the smooth action of open weir door down.

3. Still all set the inside corner through the room of will the door body room with the room of decontaminating to the arc corner, further prevent the siltation of mud, guarantee the clearance effect, prolong the life of open weir door down.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is the structural schematic diagram of the lower open weir gate slot structure of the utility model.

The system comprises a door body chamber 1, a sewage disposal chamber 2, a sewage suction port cover plate 3, a sewage suction port 4, a sewage suction port 5, concrete 6, a channel 10 and a lower opening type weir gate.

Detailed Description

The utility model discloses open weir gate slot structure is exactly the improvement of going on under current open weir gate slot basis, makes its clearance of being convenient for, can prolong the life cycle of this open weir gate under. Specific examples are as follows.

Referring to the attached drawing 1, the open weir gate groove structure under this embodiment includes weir gate door body room 1 and with the communicating chamber of decontaminating 2 in the 1 bottom of this weir gate door body room, the upper end of this chamber of decontaminating 2 sets up soil pick-up mouth 4, and this soil pick-up mouth 4 top is equipped with apron 3 that can open and shut.

Like this sewage and mud get into a body room 1 after, can flow to the room of decontaminating 2 through the passageway 6 between a body room 1 and the room of decontaminating 2, every arrives an overhaul period, will inhale sewage mouthful apron 3 open, with the soil pick-up car will decontaminate 2 interior sewage and mud siphon away can, avoid sewage and mud to silt up in a body room 1, cause the resistance increase of unable clearance and weir door 10, guarantee the smooth slip of open weir door 10 under.

In a preferred embodiment, the bottom of the channel 6 between the door body chamber 1 and the cleaning chamber 2 is arranged in a slope, and the door body chamber end of the channel 6 is high, and the cleaning chamber end is low. The inclination of the bottom of the channel 6 is preferably 5-10 degrees, so that sewage and sludge can smoothly flow to the sewage disposal chamber.

In this embodiment, the door body chamber 1 and the decontamination chamber 2 are formed by concrete structure casting. The corners in the door body chamber 1 and the cleaning chamber 2 are preferably arc-shaped, so that the cleaning of sewage and sludge can be further facilitated.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims

1. The utility model provides an under open weir gate slot structure, its characterized in that, including weir gate door body room and with the communicating chamber of decontaminating of weir gate door body room bottom, the upper end of chamber of decontaminating sets up the soil pick-up mouth, just the soil pick-up mouth top is equipped with the apron that can open and shut.

2. The under-opened weir gate trough structure of claim 1, wherein the bottom of the channel between the gate chamber and the clean room is sloped, the gate chamber end of the channel is high, and the clean room end is low.

3. The under-opened weir gate trough structure of claim 2, wherein the inclination of the channel bottom is 5 to 10 degrees.

4. The lower-opening weir gate trough structure of any one of claims 1 to 3, wherein the door body chamber and the clean room are cast of concrete.

5. The under-opened weir gate trough structure of claim 4, wherein the internal corners of both the door chamber and the clean room are provided as curved corners.