CN219011407U

CN219011407U - Shunt pool

Info

Publication number: CN219011407U
Application number: CN202222353323.1U
Authority: CN
Inventors: 李双彤; 王伟民; 张政表
Original assignee: Zhongketai Network Ningbo Environmental Technology Co ltd
Current assignee: Zhongketai Network Ningbo Environmental Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-12
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a diversion pool, which comprises a body, wherein a water blocking plate is arranged on one side surface of the body, the water blocking plate is divided into a fixed part and a moving part, the fixed part is arranged at the bottom of the body, the moving part is driven by a driving device to move up and down, and one surface of the moving part is always in close contact with the fixed part in the up and down movement process of the moving part. When the river water level rises rapidly, the driving device drives the moving part of the water blocking plate to rise, so that the river water is prevented from flowing back into the diversion pool. When the water level in the diversion pool rises rapidly but is lower than the river water level, the height of the moving part can be reduced, so that the water in the diversion pool overflows into the river channel, and the difficulty in drainage is avoided.

Description

Shunt pool

Technical Field

The utility model relates to a diversion pool.

Background

The combined system pipe canal system is a pipe canal system for discharging domestic sewage, industrial wastewater and rainwater in the same pipe canal system. The drainage system of the confluence system can be divided into a direct-current confluence system and a closure-type confluence system, the direct-current confluence system has great pollution to the water environment, and the closure well is arranged on the closure pipe in the current common confluence system. On sunny days, the intercepting pipe sends domestic sewage and industrial wastewater to a sewage plant for treatment in a non-full flow mode, and the sewage is called drought-flow sewage. In rainy days, along with the increase of the rainwater quantity, the interception tube is used for conveying the mixed sewage of domestic sewage, industrial wastewater and rainwater to a sewage plant for treatment in full flow. When the rainwater runoff amount is increased to the mixed sewage amount to exceed the designed water delivery capacity of the intercepting pipe, the intercepting well starts to overflow, and the overflow amount is increased along with the increase of the rainwater runoff amount. When the rainfall time is prolonged continuously, the flow at the rainwater intercepting well is reduced and the overflow amount is reduced due to the weakening of rainfall intensity. Finally, when the mixed sewage quantity is equal to or smaller than the designed water delivery capacity of the intercepting pipe, the overflow is stopped.

The overflow height of the original diversion pool is fixed, so that the design is adopted, when the rainfall is large in a short time and the water level of the river surface rises rapidly, the water in the river can be caused to reversely overflow into the diversion pool, and the problem of the backward flow of the river can occur. If the overflow height of the diversion tank is designed to be very high, if the rainwater is too high, the water level in the diversion tank is too high, and the problem of water flow backflow can be caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the diversion pool, and the overflow height of the diversion pool can be adjusted.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a reposition of redundant personnel pond, includes the body, be provided with the board that blocks water on one side of body, the board that blocks water divide into fixed part and moving part, fixed part sets up the bottom of body, the moving part is driven the up-and-down motion by drive arrangement, the moving part up-and-down motion in-process, moving part one side all the time with fixed part in close contact. When the river water level rises rapidly, the driving device drives the moving part of the water blocking plate to rise, so that the river water is prevented from flowing back into the diversion pool. When the water level in the diversion pool rises rapidly but is lower than the river water level, the height of the moving part can be reduced, so that the water in the diversion pool overflows into the river channel, and the difficulty in drainage is avoided.

In the above technical scheme, preferably, the two sides of the body are provided with sliding grooves, two ends of the fixing part are arranged in the sliding grooves, and two ends of the moving part are slidably connected in the sliding grooves.

In the above technical solution, preferably, a pulley is disposed in the chute, and two ends of the moving part are in contact with the pulley. The pulley can reduce resistance when the moving part moves up and down.

In the above technical scheme, preferably, a pine bar is arranged in the chute, and a rubber gasket is arranged on the pine bar. The rubber gasket and the pine strips can both increase the tightness between the water-blocking plate and the sliding groove.

In the above technical scheme, preferably, the driving device is a motor, the motor is connected with a screw rod, a screw sleeve is arranged on the moving part, and the screw rod is matched with the screw sleeve. The motor drives the screw rod to rotate, and the rotation of the screw rod is converted into the up-and-down motion of the moving part through the threaded sleeve.

In the above technical scheme, preferably, an installation seat made of channel steel is arranged on the side wall of the body, and the motor is arranged on the installation seat.

The beneficial effects of the utility model are as follows: when the river water level rises rapidly, the driving device drives the moving part of the water blocking plate to rise, so that the river water is prevented from flowing back into the diversion pool. When the water level in the diversion pool rises rapidly but is lower than the river water level, the height of the moving part can be reduced, so that the water in the diversion pool overflows into the river channel, and the difficulty in drainage is avoided.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a top view (cross-section) of fig. 1.

Fig. 3 is a schematic view of the chute.

Fig. 4 is a schematic diagram of the cooperation of the motor and the moving part.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

referring to fig. 1 to 3, a diversion pool comprises a body 1, wherein a water blocking plate 2 is arranged on one side surface of the body 1, the water blocking plate 2 is divided into a fixed part 21 and a moving part 22, the fixed part 21 is arranged at the bottom of the body 1, the moving part 22 is driven by a driving device to move up and down, and one surface of the moving part 22 is always in close contact with the fixed part 21 in the up and down movement process of the moving part 22.

The two sides of the body 1 are provided with sliding grooves 11, two ends of the fixing part 21 are arranged in the sliding grooves 11, and two ends of the moving part 22 are slidably connected in the sliding grooves 11.

A pulley 1a is disposed in the chute 11, and both ends of the moving portion 22 are in contact with the pulley 1 a. The pulley can reduce resistance when the moving part moves up and down.

The chute 11 is internally provided with a pine rod 3, and the pine rod 3 is provided with a rubber gasket 31. The rubber gasket and the pine strips can both increase the tightness between the water-blocking plate and the sliding groove.

The driving device is a motor 4, a mounting seat 5 made of channel steel is arranged on the side wall of the body 1, and the motor 4 is arranged on the mounting seat 5. The motor 4 is connected with a screw rod 41, a screw sleeve 42 is arranged on the moving part 22, and the screw rod 41 is matched with the screw sleeve 42. The motor drives the screw rod to rotate, and the rotation of the screw rod is converted into the up-and-down motion of the moving part through the threaded sleeve.

When the river water level rises rapidly, the driving device drives the moving part of the water blocking plate to rise, so that the river water is prevented from flowing back into the diversion pool. When the water level in the diversion pool rises rapidly but is lower than the river water level, the height of the moving part can be reduced, so that the water in the diversion pool overflows into the river channel, and the difficulty in drainage is avoided.

Claims

1. A reposition of redundant personnel pond, includes body, its characterized in that: the water blocking plate is arranged on one side face of the body and is divided into a fixed part and a moving part, the fixed part is arranged at the bottom of the body, the moving part is driven by a driving device to move up and down, and one face of the moving part is always in close contact with the fixed part in the up and down movement process of the moving part.

2. The diversion basin according to claim 1, wherein: the two sides of the body are provided with sliding grooves, the two ends of the fixing part are arranged in the sliding grooves, and the two ends of the moving part are slidably connected in the sliding grooves.

3. The diversion basin according to claim 2, wherein: the sliding groove is internally provided with a pulley, and two ends of the moving part are contacted with the pulley.

4. The diversion basin according to claim 2, wherein: the inside of the chute is provided with a pine strip, and a rubber gasket is arranged on the pine strip.

5. The diversion basin according to claim 1, wherein: the driving device is a motor, the motor is connected with the screw rod, a screw sleeve is arranged on the moving part, and the screw rod is matched with the screw sleeve.

6. The diversion basin as defined in claim 5, wherein: the side wall of the body is provided with a mounting seat made of channel steel, and the motor is arranged on the mounting seat.