CN112264403A - High-pressure air-water rotational flow pipeline cleaning system - Google Patents
High-pressure air-water rotational flow pipeline cleaning system Download PDFInfo
- Publication number
- CN112264403A CN112264403A CN202011149546.5A CN202011149546A CN112264403A CN 112264403 A CN112264403 A CN 112264403A CN 202011149546 A CN202011149546 A CN 202011149546A CN 112264403 A CN112264403 A CN 112264403A
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- Prior art keywords
- water
- pipeline
- pressure air
- rotational flow
- cyclone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0325—Control mechanisms therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Relates to a high-pressure air-water rotational flow pipeline cleaning system, which comprises an air compressor, a control switch, a rotational flow generator and a water pipe, wherein the rotational flow generator and the water pipe are connected with a pipeline to be cleaned; the air compressor provides high-pressure air; the control switch controls the high-pressure air to be injected into the vortex generator at a certain frequency; the swirl generator converts high-pressure air generated by the air compressor into high-speed swirl gas and injects the high-speed swirl gas into a pipeline to be cleaned; the water pipe provides water flow for the pipeline to be cleaned, and high-pressure gas-water rotational flow is formed in the pipeline to be cleaned together with the high-speed rotational flow gas; the cyclone generator comprises a transfer flow guide pipe and a cyclone main body, the cyclone main body comprises a shell, a center column and a cyclone plate, the cyclone plate is located between the shell and the center column, the transfer flow guide pipe is connected with one end of the shell, and the other end of the shell is connected with a pipeline to be cleaned. According to the invention, a high-pressure air-water rotational flow is formed in the pipeline through the rotational flow generator, the air-water two phases are fully mixed to form the explosion-proof cutting force, and the cutting force on pipe wall attachments is stronger.
Description
Technical Field
The invention relates to the field of pipeline cleaning, in particular to a high-pressure air-water rotational flow pipeline cleaning system.
Background
The water supply pipeline can form various attachments on the inner wall of the pipeline after running for many years, particularly, the attachments such as iron rust and the like of the cast iron pipeline seriously affect the water quality, and the pollution-free quick cleaning of the old water supply pipeline running for many years is an effective method for solving the problem of secondary pollution of the water quality caused by the old pipeline for many years in water supply enterprises.
The prior art method is that the pipeline is filled with water and automatically flows or is washed by pulse type, and has the defects of weak cleaning strength, large resource consumption, incomplete cleaning of pipe wall attachments and poor cleaning effect which reaches the best state.
The existing pipeline is flushed automatically by water, the water flow force is weak, attachments on the inner wall of the pipeline cannot be effectively removed, the waste of water resources is serious, and the cleaning effect is not ideal; pulse type washing, the strength of water flow washing is not strong, and the surface attachments on the pipe wall are removed to a certain extent, but the overall cleaning effect is general.
Disclosure of Invention
In view of the above, the present invention has been developed to provide a high pressure gas-water cyclone pipe cleaning system that overcomes or at least partially solves the above problems.
According to one aspect of the invention, a high-pressure air-water rotational flow pipeline cleaning system is provided, which comprises an air compressor, a control switch, a rotational flow generator and a water pipe, wherein the rotational flow generator and the water pipe are connected with a pipeline to be cleaned; the air compressor is used for providing high-pressure air; the control switch is used for controlling high-pressure air to be injected into the vortex generator at a certain frequency; the swirl generator is used for converting high-pressure air generated by the air compressor into high-speed swirl gas and injecting the high-speed swirl gas into a pipeline to be cleaned; the water pipe is used for providing water flow for the pipeline to be cleaned, and the water flow and the high-speed rotational flow gas form high-pressure gas-water rotational flow in the pipeline to be cleaned; the cyclone generator comprises a transfer flow guide pipe and a cyclone main body, the cyclone main body comprises a shell, a center column and a cyclone plate, the cyclone plate is located between the shell and the center column and surrounds the center column, the transfer flow guide pipe is connected with one end of the shell, and the other end of the shell is connected with a pipeline to be cleaned.
In one possible embodiment, 3 swirl plates are wound around the center post.
In one possible embodiment, 2 inlet branch lines are provided on the transfer nozzle.
In one possible embodiment, the transfer nozzle is also provided with 1 baffle, which separates the high-pressure air flows from the 2 intake branch pipes.
In a possible embodiment, the top end of the center post is provided with a conical or truncated cone shaped end.
In a possible embodiment, a flange is arranged on the transfer flow guide pipe, a flange is also arranged on the shell, and the transfer flow guide pipe is connected with the shell through the flange.
In one possible embodiment, the air compressor is a screw air compressor.
In one possible embodiment, the control switch is connected to the intelligent terminal.
In a possible implementation mode, the intelligent terminal comprises a computer, a PLC and a mobile phone.
According to the invention, a high-pressure air-water rotational flow is formed in the pipeline through the rotational flow generator, the air-water two phases are fully mixed to form the explosion-proof cutting force, and the cutting force on pipe wall attachments is stronger.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic connection diagram of a high pressure gas-water cyclone pipe cleaning system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a vortex generator according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a swirling main body;
FIG. 4 is a schematic structural diagram of a whirl plate according to an embodiment of the present invention;
FIG. 5 is a first schematic view of the combination of the center post and the swirl plate;
FIG. 6 is a schematic illustration of FIG. 5 with the center post omitted;
FIG. 7 is a second schematic view of the combination of the center post and the swirl plate;
FIG. 8 is a schematic structural view of the transfer draft tube;
FIG. 9 is a cross-sectional view of FIG. 8;
FIG. 10 is an end schematic view of the center post;
description of reference numerals:
1-an air compressor, 2-a control switch, 3-a vortex generator, 4-a water pipe, 5-a pipeline to be cleaned,
31-a rotational flow main body and 32-a transfer flow guide pipe;
311-shell, 312-center post, 313-swirl plate;
321-inlet branch pipe, 322-baffle.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terms "comprises" and "comprising," and any variations thereof, in the present description and claims and drawings are intended to cover a non-exclusive inclusion, such as a list of steps or elements.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention provides a high pressure gas-water cyclone pipe cleaning system, including:
the device comprises an air compressor 1, a control switch 2, a vortex generator 3 and a water pipe 4, wherein the vortex generator 3 and the water pipe 4 are connected with a pipeline 5 to be cleaned.
An air compressor 1 for supplying high-pressure air;
the control switch 2 is used for controlling high-pressure air to be injected into the vortex generator 3 at a certain frequency;
the swirl generator 3 is used for converting high-pressure air generated by the air compressor 1 into high-speed swirl gas and injecting the high-speed swirl gas into a pipeline to be cleaned;
and the water pipe 4 is used for providing water flow for the pipeline 5 to be cleaned, and the water flow and the high-speed rotational flow gas form high-pressure gas-water rotational flow in the pipeline 5 to be cleaned.
The high-pressure air-water rotational flow carries out detonation cutting on attachments on the inner wall of the pipeline, effectively removes the attachments on the pipe wall, and achieves the aim of cleaning the pipeline without pollution.
The swirl generator 3 comprises a transfer flow guide pipe 32 and a swirl main body 31, the swirl main body 31 comprises a shell 311, a center column 312 and a swirl plate 313, the swirl plate 313 is positioned between the shell 311 and the center column 312 and surrounds the center column 312, the transfer flow guide pipe 32 is connected with one end of the shell 311, and the other end of the shell 311 is connected with the pipeline 5 to be cleaned.
In one example, 2 swirl plates 313 are surrounded on the center post 312, i.e. the swirl generator 3 is a two-dimensional swirl generator, as shown in fig. 7.
In one example, 3 swirl plates 313 are surrounded on the center post 312, i.e., the swirl generator 3 is a three-dimensional swirl generator, as shown in fig. 5-6.
In one example, the transfer nozzle 32 is provided with 2 intake manifolds 321.
In one example, the transfer nozzle 32 is further provided with 1 baffle 322 to separate the high pressure air flow from the 2 inlet branch pipes 321 and avoid the two air flows from affecting each other.
In one example, the transfer draft tube 32 is provided with a flange, the housing 311 is also provided with a flange, and the transfer draft tube 32 and the housing 311 are connected through the flange.
In one example, as shown in fig. 10, the top end of the center post 312 is provided with a conical end portion to facilitate smooth air flow entering the swirling channel formed by the swirling plates 313.
In one example, the top end of the center post 312 is provided with a truncated cone-shaped end portion, so that the air flow can more smoothly enter the swirling flow channel formed by the swirling flow plates 313.
In one example, the air compressor 1 is a screw air compressor.
In one example, the control switch 2 is connected to a smart terminal.
In one example, the smart terminal includes, but is not limited to, a computer, a PLC, a cell phone.
The cleaning operation flow comprises the following steps:
the air compressor 1 provides a high-pressure air source, high-pressure air is injected into a pipeline to be cleaned at a high speed at a certain frequency after passing through the control switch 2 and the vortex generator 3, the high-pressure air and water form high-pressure air-water vortex in the pipeline, the high-pressure air-water vortex carries out detonation cutting on attachments on the inner wall of the pipeline, the attachments on the pipe wall are effectively removed, and the purpose of cleaning the pipeline without pollution is achieved.
Has the advantages that:
1. high-pressure air-water rotational flow is formed in the pipeline through the rotational flow generator, air and water are fully mixed, explosion-cutting force is formed, and cutting force on pipe wall attachments is stronger.
2. Can quickly and thoroughly achieve the cleaning effect through switch control.
3. The gas water consumption is economical and reasonable, and the cleaning cost is lower.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A high-pressure air-water rotational flow pipeline cleaning system is characterized by comprising an air compressor (1), a control switch (2), a rotational flow generator (3) and a water pipe (4), wherein the rotational flow generator (3) and the water pipe (4) are connected with a pipeline (5) to be cleaned;
the air compressor (1) is used for providing high-pressure air;
the control switch (2) is used for controlling high-pressure air to be injected into the swirl generator (3) at a certain frequency;
the swirl generator (3) is used for converting high-pressure air generated by the air compressor (1) into high-speed swirl gas and injecting the high-speed swirl gas into a pipeline to be cleaned;
the water pipe (4) is used for providing water flow for the pipeline (5) to be cleaned, and the water flow and the high-speed rotational flow gas form high-pressure gas-water rotational flow in the pipeline (5) to be cleaned;
swirl generator (3) are including transfer honeycomb duct (32) and whirl main part (31), whirl main part (31) are including casing (311), center post (312) and whirl board (313), whirl board (313) are located casing (311) with between center post (312), and center on center post (312), transfer honeycomb duct (32) are connected the one end of casing (311), the other end of casing (311) is connected wait to wash pipeline (5).
2. The high pressure gas-water cyclone pipe cleaning system as claimed in claim 1, wherein 2 cyclone plates (313) surround the central column (312).
3. The high pressure gas-water cyclone pipe cleaning system as claimed in claim 1, wherein 3 cyclone plates (313) surround the central column (312).
4. The high-pressure air-water cyclone pipeline cleaning system as claimed in claim 1, wherein 2 air inlet branch pipes (321) are arranged on the transfer flow guide pipe (32).
5. The high-pressure air-water cyclone pipeline cleaning system as claimed in claim 4, wherein the transfer flow guide pipe (32) is further provided with 1 baffle (322) for separating the high-pressure air flow from 2 air inlet branch pipes (321).
6. The high pressure air-water cyclone pipe cleaning system as claimed in claim 1, wherein the top end of the central column (312) is provided with a conical or truncated cone shaped end.
7. The high-pressure air-water cyclone pipeline cleaning system as claimed in claim 1, wherein a flange is arranged on the transfer flow guide pipe (32), a flange is also arranged on the shell (311), and the transfer flow guide pipe (32) is connected with the shell (311) through the flange.
8. The high-pressure air-water cyclone pipeline cleaning system as claimed in claim 1, wherein the air compressor (1) is a screw air compressor.
9. The high-pressure gas-water rotational flow pipeline cleaning system according to claim 1, wherein the control switch (2) is connected with an intelligent terminal.
10. The system for cleaning the high-pressure air-water cyclone pipeline according to claim 9, wherein the intelligent terminal comprises a computer, a PLC and a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149546.5A CN112264403A (en) | 2020-10-23 | 2020-10-23 | High-pressure air-water rotational flow pipeline cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149546.5A CN112264403A (en) | 2020-10-23 | 2020-10-23 | High-pressure air-water rotational flow pipeline cleaning system |
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| Publication Number | Publication Date |
|---|---|
| CN112264403A true CN112264403A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011149546.5A Pending CN112264403A (en) | 2020-10-23 | 2020-10-23 | High-pressure air-water rotational flow pipeline cleaning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453354A (en) * | 2022-03-07 | 2022-05-10 | 上海金科环境有限公司 | Water supply pipeline eddy cleaning device and cleaning method |
| CN115254819A (en) * | 2022-07-14 | 2022-11-01 | 中国民用航空飞行学院 | Rotary turbine blade cleaning tool based on hydrodynamics |
-
2020
- 2020-10-23 CN CN202011149546.5A patent/CN112264403A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453354A (en) * | 2022-03-07 | 2022-05-10 | 上海金科环境有限公司 | Water supply pipeline eddy cleaning device and cleaning method |
| CN115254819A (en) * | 2022-07-14 | 2022-11-01 | 中国民用航空飞行学院 | Rotary turbine blade cleaning tool based on hydrodynamics |
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