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CN-224227952-U - Quick drainage device of city pipe network

CN224227952UCN 224227952 UCN224227952 UCN 224227952UCN-224227952-U

Abstract

The utility model discloses a quick drainage device for an urban pipe network, which comprises a well body, a drainage pipe, a jacking device and a filter screen cylinder, wherein the drainage pipe is arranged in a penetrating manner in the middle of the side face of the well body, a wellhead installation seat is arranged at the upper end of the well body, a well cover is arranged at the upper end of the wellhead installation seat, the filter screen cylinder extending into the well body is arranged at the lower end of the wellhead installation seat, the jacking device is arranged at the position below the well cover in the wellhead installation seat, the jacking device comprises a rotating rod and a push rod, the rotating rod and the push rod are both installed in the wellhead installation seat in a middle-portion rotation manner, the end, away from the push rod, of the rotating rod is provided with a water receiving plate, and the end, away from the rotating rod, of the push rod is abutted against the lower end face of the well cover. According to the utility model, the drain pipe is arranged in the middle of the well body, the deposition cavity is arranged to prevent garbage from accumulating in the pipe orifice of the drain pipe, and meanwhile, the filter screen barrel is used for filtering garbage, so that garbage can be prevented from entering the drain pipe, and the drain pipe is prevented from being blocked.

Inventors

  • BAO HAIXIA
  • CHEN YIXIAN
  • ZHOU JIE
  • MENG YANGFENG
  • Lai Runmin
  • Ni Yinan
  • CHEN QIANQIAN

Assignees

  • 杭州大江东城市设施管养有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (7)

  1. 1. The quick drainage device for the urban pipe network comprises a well body (1) and a drainage pipe (2), and is characterized by further comprising a jacking device (5) and a filter screen cylinder (6), wherein the drainage pipe (2) is arranged in a penetrating mode in the middle of the side face of the well body (1), a well head installation seat (3) is arranged at the upper end of the well body (1), a well cover (4) is arranged at the upper end of the well head installation seat (3), the filter screen cylinder (6) extending into the well body (1) is arranged at the lower end of the well head installation seat (3), the jacking device (5) is arranged at the position, located below the well cover (4), of the well head installation seat (3), the jacking device (5) comprises a rotating rod (501) and a push rod (504), the rotating rod (501) and the push rod (504) are installed in the well head and tail in a butt mode, a water receiving plate (502) is arranged at one end, far away from the push rod (504), and one end, far away from the rotating rod (501), is in butt joint with the end face of the well cover (4).
  2. 2. The rapid urban pipe network drainage device according to claim 1, wherein the well body (1) comprises a mounting port (101), a mounting edge (301) matched with the mounting port (101) is arranged on the side face of the well head mounting seat (3), and the well head mounting seat (3) is located in the mounting port (101) through the mounting edge (301).
  3. 3. The urban pipe network rapid drainage device according to claim 1, wherein the well body (1) further comprises a deposition cavity (102), a part, lower than the drainage pipe (2), of the interior of the well body (1) is arranged as the deposition cavity (102), and the lower end of the filter screen cylinder (6) extends into the deposition cavity (102).
  4. 4. The urban pipe network rapid drainage device according to claim 1, wherein the wellhead installation seat (3) comprises a manhole cover opening (302), the manhole cover opening (302) is arranged at the upper end of the wellhead installation seat (3), a first installation shaft (303) is arranged in the manhole cover opening (302), a rotation hole (401) is arranged on one side of the manhole cover (4), the rotation hole (401) is arranged on the first installation shaft (303), and the manhole cover (4) is rotatably arranged in the manhole cover opening (302).
  5. 5. The quick drainage device for the urban pipe network according to claim 1, wherein the rotating rod (501) comprises a pressing rod (503), a second installation shaft (304) is arranged inside the wellhead installation seat (3), the middle position of the rotating rod (501) is rotatably installed in the second installation shaft (304), one end of the rotating rod (501) is provided with a water receiving plate (502), the other end of the rotating rod is provided with the pressing rod (503), the water receiving plate (502) is located below the well lid (4), and the pressing rod (503) abuts against one end, close to the rotating rod (501), of the pressing rod (504).
  6. 6. The quick drainage device for the urban pipe network, which is disclosed in claim 5, is characterized in that the ejector rods (504) comprise connecting rods (506), the ejector rods (504) are symmetrically provided with a pair and are respectively positioned on two sides of the rotating rod (501), the pair of ejector rods (504) are respectively and centrally installed on the wellhead installation seat (3) in a rotating way, one ends, close to the rotating rod (501), are jointly connected with the connecting rods (506), the other ends are abutted against the lower end face of the well cover (4), and the pressing rods (503) are abutted against the connecting rods (506).
  7. 7. The rapid urban pipe network drainage device according to claim 6, wherein the ejector rod (504) further comprises a rotary nail (505), the rotary nail (505) is rotatably inserted in the middle position of the ejector rod (504), and the rotary nail (505) is fixedly installed on the inner wall of the wellhead installation seat (3).

Description

Quick drainage device of city pipe network Technical Field The utility model relates to the technical field of urban drainage, in particular to a quick drainage device for an urban pipe network. Background With the acceleration of the urban process, the occupation ratio of the hard ground is increased, the rainwater infiltration capacity is obviously reduced, global extreme weather frequency (such as storm and typhoon) is superposed, and the waterlogging problem is often caused by the insufficient drainage efficiency of the traditional urban drainage pipe network. Therefore, a high-efficiency, intelligent and highly adaptable quick drainage device is needed. The utility model discloses a quick drainage device of an urban pipe network based on a submersible pump, which comprises an urban pipe network, a well lid, a sewer pipe, a reservoir and a liquid inlet pipe, wherein the well lid is arranged at the top of the urban pipe network, the sewer pipe is arranged on one side in the urban pipe network, the reservoir is arranged on the other side of the urban pipe network, the sewer pipe is L-shaped, the sewer pipe is connected with the reservoir through the liquid inlet pipe, a trapezoid platform is arranged on the upper side of the bottom in the sewer pipe and is positioned right below the well lid, one end of a metal mesh cage is connected with the upper side of the trapezoid platform, the other end of the metal mesh cage is connected with the pipe wall of the sewer pipe, a cuboid area is formed between the metal mesh cage and the sewer pipe, the submersible pump is arranged in the cuboid area, the submersible pump is connected with the upper side of the trapezoid platform, a water flow sensor is arranged at the top of the submersible pump, and the water flow sensor is respectively connected with a controller. The quick drainage device for the urban pipe network, which is provided by the patent, can convey sewage into a reservoir through the submersible pump to share the drainage pressure of the liquid inlet pipe, but in the drainage process, the problem that the drainage pressure of the drainage pipe is high due to large water flow exists, and precipitated garbage can exist in the sewage, so that the drainage pipe is blocked when a large amount of garbage is accumulated in the drainage pipe, and the device lacks a structure for preventing the drainage pipe from being blocked, so that the device needs to be further improved. Disclosure of utility model The utility model aims to provide a quick drainage device for an urban pipe network, and aims to solve the problem that the existing quick drainage device for the urban pipe network lacks a structure for preventing drain pipes from being blocked. The quick drainage device for the urban pipe network comprises a well body, a drainage pipe, a jacking device and a filter screen cylinder, wherein the drainage pipe is arranged in a penetrating mode in the middle of the side face of the well body, a well head mounting seat is arranged at the upper end of the well body, a well cover is arranged at the upper end of the well head mounting seat, the filter screen cylinder extending into the well body is arranged at the lower end of the well head mounting seat, the jacking device is arranged at the position, located below the well cover, of the well head mounting seat, the jacking device comprises a rotating rod and a jacking rod, the rotating rod and the jacking rod are installed in the well head mounting seat in a middle-to-end abutting mode, a water receiving plate is arranged at one end, away from the jacking rod, of the rotating rod, and one end, away from the rotating rod, of the jacking rod abuts against the lower end face of the well cover. Preferably, the well body comprises a mounting opening, the side surface of the well head mounting seat is provided with a mounting edge matched with the mounting opening, and the well head mounting seat is located in the mounting opening through the mounting edge. Preferably, the well body further comprises a deposition cavity, a part of the interior of the well body lower than the drain pipe is arranged as the deposition cavity, and the lower end of the filter screen cylinder extends into the deposition cavity. Preferably, the well head mount pad includes the well lid mouth, the upper end of well head mount pad is provided with the well lid mouth, be provided with first installation axle in the well lid mouth, one side of well lid is provided with the rotation hole, the rotation hole is installed on first installation axle, the well lid rotates and sets up in the well lid mouth. Preferably, the rotating rod comprises a pressing rod, a second installation shaft is arranged in the wellhead installation seat, the middle part of the rotating rod is rotatably installed in the second installation shaft, one end of the rotating rod is provided with a water receiving plate, the other end of the rotating rod is provided with the pressing