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CN-224208730-U - Air-water pulse pipeline cleaning device

CN224208730UCN 224208730 UCN224208730 UCN 224208730UCN-224208730-U

Abstract

The utility model relates to the technical field of pipeline cleaning devices and discloses a gas-water pulse pipeline cleaning device which comprises a connecting seat, wherein a fixed ring is fixedly connected to the bottom of the connecting seat, a conveying pipe is arranged on the inner wall of the fixed ring, a rotating shaft is fixedly connected to one end of the fixed ring, a movable ring is fixedly connected to the outer wall of the rotating shaft, a screw is rotatably connected to the other end of the fixed ring, a nut is fixedly connected to the outer wall of the screw, and a gasket is connected to the outer wall of the nut in a threaded manner. According to the utility model, leakage of a gas-water mixture in a cleaning process is avoided through a tight sealing effect, the safety and reliability of cleaning operation are improved, the fitting design of the movable ring and the fixed ring is combined with the fixing mode of the screw nut, so that the extension and installation of the conveying pipe are facilitated, the cleaning requirements of pipelines with different lengths are met, the tightness of the nut can be adjusted to flexibly adapt to various pipe diameters, and the universality and the operation convenience of the device are remarkably improved.

Inventors

  • YUAN WENQI

Assignees

  • 苏州大淼水务科技有限公司

Dates

Publication Date
20260508
Application Date
20250424

Claims (8)

  1. 1. The cleaning device for the air-water pulse pipeline comprises a connecting seat (1) and is characterized in that a fixed ring (7) is fixedly connected to the bottom of the connecting seat (1), a conveying pipe (2) is arranged on the inner wall of the fixed ring (7), a rotating shaft (8) is fixedly connected to one end of the fixed ring (7), a movable ring (9) is fixedly connected to the outer wall of the rotating shaft (8), a screw (10) is rotatably connected to the other end of the fixed ring (7), a nut (11) is fixedly connected to the outer wall of the screw (10), a gasket (12) is connected to the outer wall of the nut (11) in a threaded manner, an air-water pulse flusher body (13) is fixedly connected to the top of the connecting seat (1), and a sealing assembly is arranged on one side of the outer wall of the fixed ring (7); The sealing assembly comprises a fixed ring (3) and a sealing ring (6), wherein the outer wall of the fixed ring (3) is fixedly connected to one side of the outer wall of the fixed ring (7), the sealing ring (6) is slidably connected to the inside of the fixed ring (3), a telescopic rod (4) is arranged in the sealing ring (6), and a spring (5) is sleeved on the outer wall of the telescopic rod (4).
  2. 2. The air-water pulse pipeline cleaning device according to claim 1, wherein a rotating shaft (14) is rotatably connected inside the connecting seat (1), an L-shaped connecting rod (15) is fixedly connected to the outer wall of the rotating shaft (14), a threaded seat (16) is fixedly connected to one side of the outer wall of the L-shaped connecting rod (15), a threaded rod (17) is connected to the internal threads of the threaded seat (16), and a fixing component is arranged at one end of the threaded rod (17).
  3. 3. The device for cleaning the air and water pulse pipeline according to claim 2, wherein the fixing component comprises a V-shaped elastic clamping plate (18), the V-shaped elastic clamping plate (18) is rotatably connected to one end of the threaded rod (17), and a guide post (19) is fixedly connected to the outer wall of the V-shaped elastic clamping plate (18).
  4. 4. A cleaning device for air and water pulse tubes according to claim 3, characterized in that the outer wall of the guide post (19) slides inside the L-shaped connecting rod (15), and the guide post (19) is used for guiding the V-shaped elastic clamping plate (18).
  5. 5. A cleaning device for air-water pulse pipeline according to claim 3, characterized in that said threaded rod (17) is arranged through the inside of said L-shaped connecting rod (15) for driving the V-shaped elastic clamping plate (18) to move.
  6. 6. The device for cleaning the air-water pulse pipeline according to claim 3, wherein the V-shaped elastic clamping plate (18) is of a V-shaped design and can be attached to the outer wall of the pipeline through elastic deformation.
  7. 7. The device for cleaning the air and water pulse pipeline according to claim 1, wherein one end of the spring (5) is fixedly connected to the inside of the fixed ring (3), and the other end of the spring (5) is fixedly connected to the inside of the sealing ring (6).
  8. 8. The air-water pulse pipeline cleaning device according to claim 1, wherein the outer wall of the telescopic rod (4) is slidably connected inside the fixed ring (3) and is used for guiding the spring (5) and the sealing ring (6).

Description

Air-water pulse pipeline cleaning device Technical Field The utility model relates to the technical field of pipeline cleaning devices, in particular to a gas-water pulse pipeline cleaning device. Background With the popularization of urban infrastructure and the wide application of industrial pipeline systems, the problems of reduced circulation efficiency, water quality pollution, pipeline blockage and the like are easily caused by accumulated dirt, rust and sediment on the inner wall of a pipeline after long-term use. The air-water pulse cleaning technology is widely applied to various pipeline maintenance scenes because the high efficiency of cleaning the inner wall of the pipeline is realized through the mixing effect of high-speed pulse air flow and water flow. Aiming at the pipeline cleaning requirements of different pipe diameters and lengths, a cleaning device with a flexible connection structure and stable fixing performance is developed, and the cleaning device becomes a key direction for improving the cleaning operation efficiency and the applicability. In the prior art, the connection structure of the pipeline cleaning device adopts a traditional flange connection or threaded butt joint mode, and the connection of the pipeline and cleaning equipment is realized through the mechanical engagement of the rigid parts. Such connection means rely on manual precision alignment of bolt holes or screw threads for screwing, and the installation process is cumbersome and time-consuming, especially in the context of frequent replacement or extension of the conveying pipe, with low operating efficiency. In the aspect of the fixing device, part of equipment adopts a hydraulic clamping or buckling type fixing structure, the outer wall of the pipeline is forced to be extruded by mechanical force to realize positioning, the fixing force is difficult to accurately control, and the suitability of the pipeline for different materials (such as plastics and metals) or different outer diameters is poor. The conveying pipe in the traditional pulse pipeline cleaning device is generally in a rigid connection mode, so that the device is difficult to flexibly adapt to pipelines with various pipe diameters, a plurality of sets of accessories with different specifications are required to be provided, and the equipment cost and the operation complexity are increased. The utility model effectively solves the technical problems by the design of the elastic sealing structure and the adjustable connecting component. Disclosure of utility model In order to make up for the defects, the utility model provides a gas-water pulse pipeline cleaning device, which aims to solve the problems that a conveying pipe in the traditional pulse pipeline cleaning device is generally in a rigid connection mode, is difficult to flexibly adapt to pipelines with various pipe diameters, needs to be provided with a plurality of sets of accessories with different specifications, and increases equipment cost and operation complexity. The air-water pulse pipeline cleaning device comprises a connecting seat, wherein the bottom of the connecting seat is fixedly connected with a fixed ring, the inner wall of the fixed ring is provided with a conveying pipe, one end of the fixed ring is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a movable ring, the other end of the fixed ring is rotationally connected with a screw rod, the outer wall of the screw rod is fixedly connected with a nut, the outer wall of the nut is in threaded connection with a gasket, the top of the connecting seat is fixedly connected with an air-water pulse flusher body, and one side of the outer wall of the fixed ring is provided with a sealing component; the sealing assembly comprises a fixing ring and a sealing ring, wherein the outer wall of the fixing ring is fixedly connected to one side of the outer wall of the fixing ring, the sealing ring is slidably connected to the inside of the fixing ring, a telescopic rod is arranged in the sealing ring, and a spring is sleeved on the outer wall of the telescopic rod. Further, the inside rotation of connecting seat is connected with the axis of rotation, the outer wall fixedly connected with L type connecting rod of axis of rotation, outer wall one side fixedly connected with screw thread seat of L type connecting rod, the inside threaded connection of screw thread seat has the threaded rod, the one end of threaded rod is provided with fixed subassembly. Further, the fixed subassembly includes V type elasticity grip block, V type elasticity grip block rotates to be connected the one end of threaded rod, the outer wall fixedly connected with guide post of V type elasticity grip block. Further, the outer wall of the guide post slides in the L-shaped connecting rod, and the guide post is used for guiding the V-shaped elastic clamping plate. Further, the threaded rod penetrates through the