CN214784570U

CN214784570U - A cut dirty well for among municipal works

Info

Publication number: CN214784570U
Application number: CN202120270940.8U
Authority: CN
Inventors: 董红建; 刘青朋; 陈容升
Original assignee: Shenzhen Ruiwo Engineering Co ltd
Current assignee: Shenzhen Ruiwo Engineering Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-19
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a cut dirty well for among municipal works relates to the field of cutting dirty well, and it includes that the cross-section is square pit shaft, be provided with inlet tube, blow off pipe and overflow pipe in the pit shaft, the pit shaft inner wall is provided with the control panel, three sides of control panel with pit shaft fixed connection, one side on the control panel with be provided with the breach between the pit shaft, it holds the chamber to have seted up in the control panel, it slides and is provided with the baffle to hold the intracavity, be provided with in the control panel and be used for the drive the driving piece of baffle motion. This application slides in the baffle that holds the intracavity through the setting, can carry out the shutoff with the breach when the precipitation is great, has the effect that prevents that the rainwater from getting into the blow off pipe.

Description

A cut dirty well for among municipal works

Technical Field

The application relates to the field of sewage intercepting wells, in particular to a sewage intercepting well for municipal engineering.

Background

The intercepting well has simple water inlet and outlet, is a special sewage intercepting well for city combined system pipeline, and is set in the joint of rain pipe and sewage pipe. The sewage intercepting well has the function of preventing sewage from being directly discharged into rivers and lakes, and can lead the intercepted sewage to a sewage pipe network or a sewage treatment plant for retreatment, thereby avoiding water body pollution and being a necessary facility for a non-point source pollution tail end treatment technology.

The current chinese patent with patent application number CN201621474999.4 proposes a sewage intercepting well, which comprises: the sewage intercepting outlet, the overflow outlet and the water inlet are respectively communicated with the cavity; and the baffle is arranged on the inner wall of the cavity and forms a notch, and the baffle is arranged between the water inlet and the sewage interception outlet and is close to the overflow outlet.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: rainwater still can fall into the sewage pipes through the separators when the precipitation is great, and the sewage treatment facility burden is too big.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that rainwater got into the sewer pipe when the rainwater was great, this application provides a cut dirty well for among the municipal works.

The application provides a cut dirty well for among municipal works adopts following technical scheme:

the utility model provides a cut dirty well for among municipal works, is square pit shaft including the cross-section, be provided with inlet tube, blow off pipe and overflow pipe in the pit shaft, the pit shaft inner wall is provided with the control panel, three sides of control panel with pit shaft fixed connection, one side on the control panel with be provided with the breach between the pit shaft, it holds the chamber to have seted up in the control panel, it is provided with the baffle to hold the intracavity and slide, be provided with in the control panel and be used for the drive the driving piece of baffle motion.

Through adopting above-mentioned technical scheme, when precipitation will be great, the baffle that the intracavity was held in the driving piece drive is from holding intracavity roll-off and pit shaft opposite side butt for the pit shaft is inside to be cut off by control panel and baffle, and rivers and lakes can only be discharged from the overflow mouth to a large amount of rainwater, and then can not increase sewage treatment system's burden.

Optionally, the driving part is set as an electric push rod, the fixed end of the electric push rod is fixedly connected with the inner wall of the accommodating cavity, and the movable end of the electric push rod is fixedly connected with one side of the baffle.

Through adopting above-mentioned technical scheme, electric putter can promote the baffle along holding chamber roll-off and withdrawal, realizes the switching of breach department.

Optionally, both sides wall in the chamber all is provided with first slide rail, the both sides of baffle are rotated and are connected with a plurality of gyro wheel.

Through adopting above-mentioned technical scheme, the baffle when sliding the gyro wheel reduce with first slide rail between frictional force for the baffle is more easy to be followed and is contained intracavity roll-off or retract and hold the chamber under electric putter's effect.

Optionally, the shaft is provided with second sliding rails on both sides of the baffle in the sliding direction.

Through adopting above-mentioned technical scheme, the baffle size is less than the size of pit shaft inner wall, and the second slide rail supplies the gliding clearance that simultaneously can seal baffle both sides and pit shaft inner wall, leaks water to the blow off pipe when preventing that the baffle from sealing the breach.

Optionally, the control panel and the baffle all incline to set up, the control panel is close to one side slope of breach sets up downwards.

Through adopting above-mentioned technical scheme, the control panel and the baffle of slope are convenient for the baffle when the intracavity is held in the withdrawal ponding and a small amount of dirty landing that can be more natural above the baffle.

Optionally, a buffer block is fixedly connected to one side of the shaft opposite to the opening of the accommodating cavity.

Through adopting above-mentioned technical scheme, support tightly between baffle roll-off holds chamber back one end and the buffer block, and the buffer block has certain elasticity and takes place elastic deformation, supports tightly between buffer block and the baffle and makes and do not have the clearance between baffle and the buffer block for can not leak.

Optionally, a filter screen is arranged on the upper side of the control plate in the shaft.

Through adopting above-mentioned technical scheme, the filter screen of control panel top can prevent that the debris on more road surface from getting into the pit shaft.

Optionally, a circle of fixing ring is fixed on the inner wall of the shaft, and the edge on the outer periphery of the filter screen abuts against the fixing ring.

Through adopting above-mentioned technical scheme, the inner wall that solid fixed ring was fixed in the pit shaft is used for supporting the filter screen, conveniently takes out the change with the filter screen from the pit shaft.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the baffle plate with the position adjustable, the electric push rod drives the baffle plate to slide out of the accommodating cavity to block the gap when a large amount of rainfall falls, so that a large amount of rainwater is prevented from flowing into the sewage discharge pipe, the burden of a sewage treatment facility is relieved, and energy and resources are saved;

2. the sliding idler wheels are arranged on the two sides of the baffle and are abutted to the sliding rails on the two sides of the accommodating cavity, so that the sliding resistance of the baffle is reduced, and the baffle can slide conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view taken along section A of FIG. 1;

FIG. 3 is a schematic structural diagram of a control plate, a second slide rail and a baffle in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a baffle and a roller in the embodiment of the present application.

Reference numerals: 1. a wellbore; 2. a water inlet pipe; 3. a blow-off pipe; 4. an overflow pipe; 5. a control panel; 6. a notch; 7. an accommodating chamber; 8. a baffle plate; 9. an electric push rod; 10. a roller; 11. a second slide rail; 12. a buffer block; 13. a fixing ring; 14. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a cut dirty well for in municipal works. Referring to fig. 1 and 2, the sewage intercepting well for municipal engineering comprises a shaft 1 with a square cross section, wherein the shaft 1 is made of glass fiber reinforced plastic, a water inlet pipe 2, a sewage discharge pipe 3 and an overflow pipe 4 are arranged in the shaft 1, and the sewage discharge pipe 3 is positioned at the bottom end of the shaft 1. The inner wall of the shaft 1 is provided with an inclined control plate 5, three side faces of the control plate 5 are fixed with three inner wall side faces of the shaft 1, a notch 6 is arranged between one side of the control plate 5 inclining upwards and downwards and the shaft 1, a containing cavity 7 is formed in the control plate 5, and a baffle 8 capable of sliding out to contain the cavity 7 and blocking the notch 6 is arranged in the containing cavity 7 in a sliding manner.

Slide for driving baffle 8, set up the driving piece in the control panel 5, the driving piece sets up to electric putter 9, electric putter 9's stiff end with hold 7 inner wall fixed connection in chamber, electric putter 9's expansion end and baffle 8's one side fixed connection, it still is provided with signal receiver in the chamber 7 to hold, when the precipitation is too big, city sewage pipe network monitored control system is to signal receiver last transmission signal, electric putter 9 receives signal back drive baffle 8 motion and carries out the shutoff with breach 6, a large amount of rainwater can only be followed and left over the pipe discharge, and then can not discharge blow off pipe 3, when fine day or precipitation is less, electric putter 9 can hold in the chamber 7 with baffle 8 drive and withdrawal.

Referring to fig. 3 and 4, for the slip of baffle 8, a plurality of mounting groove has been seted up to the both sides of baffle 8, all be fixed with in the mounting groove with the perpendicular pivot of 8 slip directions of baffle, it is connected with gyro wheel 10 to rotate in the pivot, hold the first slide rail of the equal fixedly connected with of both sides wall of chamber 7, 1 inner wall of pit shaft all is fixed with second slide rail 11 in the both sides of the slip direction of baffle 8, all set up on first slide rail and the second slide rail 11 and supply the gliding spout of gyro wheel 10, can make things convenient for the slip of baffle 8.

Baffle 8's size is less than control panel 5's size, fixedly connected with buffer block 12 on 1 for holding 7 open-ended one sides in chamber, 8 roll-offs of baffle hold between chamber 7 back one end and the buffer block 12 tightly, buffer block 12 has certain elasticity and takes place elastic deformation, support between buffer block 12 and the baffle 8 tightly and do not have the clearance between baffle 8 and the buffer block 12, control panel 5 and second slide rail 11 can seal 1 inside of pit shaft, make can not leak water to in the blow off pipe 3.

Referring to fig. 1, in order to prevent more impurities from blocking the sewage discharge pipe 3 or accumulating on the baffle 8, a circle of fixing rings 13 are fixed on the inner wall of the shaft 1 above the control plate 5, and a filter screen 14 is supported on the fixing rings 13, so that the impurities on more roads can be prevented from entering the shaft 1.

The implementation principle of the sewage intercepting well used in municipal engineering is as follows: when precipitation will be great, the baffle 8 that holds in the chamber 7 is held in the drive of electric putter 9 along first slide rail and second slide rail 11 from holding chamber 7 in roll-off and 1 opposite side butt of pit shaft for 1 inside by

control panel

5 and 8 the wall of baffle of pit shaft cut off, and rivers and lakes can only be discharged from the overflow mouth to a large amount of rainwater, and then can not increase sewage treatment system's burden.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cut dirty well for among municipal works, is square pit shaft (1) including the cross-section, be provided with inlet tube (2), blow off pipe (3) and overflow pipe (4) in pit shaft (1), its characterized in that: the utility model discloses a well casing, including pit shaft (1), pit shaft (5), control panel (5), three sides of control panel (5) with pit shaft (1) fixed connection, one side on control panel (5) with be provided with breach (6) between pit shaft (1), it holds chamber (7) to have seted up in control panel (5), it is provided with baffle (8) to hold chamber (7) internal slipping, be provided with in control panel (5) and be used for the drive the driving piece of baffle (8) motion.

2. The intercepting well for municipal engineering according to claim 1, wherein: the driving piece is arranged as an electric push rod (9), the fixed end of the electric push rod (9) is fixedly connected with the inner wall of the accommodating cavity (7), and the movable end of the electric push rod (9) is fixedly connected with one side of the baffle (8).

3. The intercepting well for municipal engineering according to claim 2, wherein: the both sides wall that holds chamber (7) all is provided with first slide rail, the both sides of baffle (8) are rotated and are connected with a plurality of gyro wheel (10).

4. The intercepting well for municipal engineering according to claim 3, wherein: and second sliding rails (11) are arranged on two sides of the shaft (1) in the sliding direction of the baffle (8).

5. The intercepting well for municipal engineering according to claim 1, wherein: the control panel (5) and baffle (8) all incline to set up, control panel (5) are close to one side slope of breach (6) sets up downwards.

6. The intercepting well for municipal engineering according to claim 1, wherein: a buffer block (12) is fixedly connected to one side of the shaft (1) opposite to the opening of the accommodating cavity (7).

7. The intercepting well for municipal engineering according to claim 1, wherein: a filter screen (14) is arranged on the upper side of the control panel (5) of the shaft (1).

8. The intercepting well for municipal engineering according to claim 7, wherein: the inner wall of the shaft (1) is fixedly provided with a circle of fixing rings (13), and the edge of the outer periphery of the filter screen (14) is abutted to the fixing rings (13).