Drainage pipeline cleaning device and cleaning method

Abstract

The invention discloses a drainage pipeline cleaning device and method. When an existing municipal drainage pipeline needs to be cleaned, the water inlet side and the water outlet side of inspection wells on the two sides need to be blocked through blocking capsules, manual cleaning is conducted after blocking, a large amount of manpower needs to be consumed in the mode, and meanwhile cleaning is difficult. The device comprises a cleaning and plugging capsule group and a pipe cleaner, the cleaning and plugging capsule group is plugged in the drainage pipeline, a water inlet side inspection well and a drainage side inspection well of the drainage pipeline are plugged through end plugging capsules respectively, and the pipe cleaner is placed in the drainage pipeline. And the cleaning and blocking capsule group is connected with the high-pressure input pipeline. The cleaning device is used for cleaning the drainage pipeline.

Description

Technical Field

[0001] The invention relates to a drainage pipeline cleaning device and a cleaning method. Background Art

[0002] At present, when municipal drainage pipes need to be cleaned, the inlet and outlet sides of the inspection wells on both sides need to be blocked by blocking capsules, and then manual cleaning is required. This method requires a lot of manpower and is difficult to clean. Summary of the invention

[0003] The purpose of the present invention is to make up for the deficiencies of the prior art and to provide a drainage pipe cleaning device and a cleaning method.

[0004] The above purpose is achieved through the following technical solutions: A drainage pipe cleaning device comprises: a cleaning and blocking capsule group and a pipe cleaner, wherein the cleaning and blocking capsule group is blocked in the drainage pipe, the water inlet side inspection well and the drainage side inspection well of the drainage pipe are blocked respectively by end blocking capsules, the pipe cleaner is placed in the drainage pipe, and the cleaning and blocking capsule group is connected to a high-pressure input pipe.

[0005] The drainage pipe cleaning device described above, wherein the cleaning and blocking capsule group includes at least one cleaning and blocking capsule.

[0006] The drainage pipe cleaning device described above, the cleaning and blocking capsule is an annular airbag body, the middle of which is a hollow structure, and a through-tube is passed through the middle and fixed.

[0007] The drainage pipe cleaning device described herein is a pipe cleaner that is a polyurethane foam pipe cleaner.

[0008] The drainage pipe cleaning device has flanges at both ends of the through-tube.

[0009] In the drainage pipe cleaning device, the high-pressure input pipe is connected to the high-pressure input equipment.

[0010] A method for cleaning a drainage pipe cleaning device, the method comprising the following steps: (1) Place a pipe cleaner that matches the pipe diameter in the drainage pipe to be cleaned, and at the same time, seal the inspection well on the water inlet side and the inspection well on the drainage side of the drainage pipe with end sealing capsules; (2) First, one of the cleaning and plugging capsules is inflated to achieve plugging, and then the flange of another cleaning and plugging capsule is connected to the flange of the previously inflated cleaning and plugging capsule by bolts to achieve communication with the through-core tube. After the connection, the second cleaning and plugging capsule is inflated to achieve plugging again; (3) After plugging, connect the last core tube of the cleaning and plugging capsule to the high-pressure input pipeline; (4) The high-pressure input device supplies high-pressure water or high-pressure gas, and uses the high-pressure water or high-pressure gas to push the pipe cleaner through the through-tube to achieve the cleaning operation of the pipeline to be cleaned; (5) The pushed debris is effectively sucked out through the suction pipe of the suction truck. Beneficial Effects

[0011] 1. The present invention utilizes high-pressure water or high-pressure gas to push the pipe cleaner through the through-core pipe, thereby achieving the cleaning operation of the pipeline to be cleaned, and does not require manpower to perform the cleaning, thereby improving the cleaning efficiency.

[0012] 2. The present invention provides a cleaning and plugging capsule, which can be used to plug the drainage pipe and supply high-pressure water or high-pressure gas through the through-core pipe, and can be used to promote the movement of the pipe cleaner.

[0013] 3. Flanges are respectively arranged at both ends of the through-tube of the cleaning and plugging capsule of the present invention, so that the through-tubes of multiple cleaning and plugging capsules can be connected, thereby realizing the connection of multiple cleaning and plugging capsules, thereby improving the plugging effect and ensuring that high-pressure water or high-pressure gas can smoothly drive the movement of the pipe cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a schematic diagram of the structure of the present invention; Attached Figure 2 It is a structural schematic diagram of a cleaning and plugging capsule; Attached Figure 3 It is a schematic diagram of the internal structure of the cleaning and plugging capsule; In the figure: 1. End sealing capsule; 2. High-pressure input equipment; 3. High-pressure input pipeline; 4. Inspection well on the water inlet side; 5. Cleaning and sealing capsule group; 6. Pipe cleaner; 7. Sewage suction pipe; 8. Sewage suction truck; 9. Drainage pipeline; 10. Inspection well on the drainage side; 51. Air nozzle; 52. Through-tube; 53. Sealing glue; 54. Annular airbag body; 55. Flange. DETAILED DESCRIPTION

[0015] Reference Figure 1-Figure 3 A drainage pipe cleaning device, comprising: a cleaning and plugging capsule group 5 and a pipe cleaner 6, wherein the cleaning and plugging capsule group is plugged in a drainage pipe 9, and the water inlet side inspection well 4 and the drainage side inspection well of the drainage pipe are respectively plugged by end plugging capsules 1, and a pipe cleaner is placed in the drainage pipe, and the cleaning and plugging capsule group is connected to a high-pressure input pipe 3, and the high-pressure input pipe is connected to a high-pressure input device 2, and the high-pressure input device can be a high-pressure water supply device and a high-pressure gas supply device, which is connected to the high-pressure input pipe to supply high-pressure water or high-pressure gas; The drainage pipe cleaning device described above, wherein the cleaning and blocking capsule group includes at least one cleaning and blocking capsule.

[0016] The drainage pipe cleaning device described above, the cleaning and blocking capsule is an annular airbag body 54, the middle of which is a hollow structure, a through-tube 52 is passed through the middle and fixed, and there are flared openings on both sides of the center of the annular airbag body, and the flared openings are blocked by blocking glue 53, which can achieve the fixation of the through-tube and the annular airbag body and effectively block them.

[0017] The drainage pipe cleaning device described herein is a pipe cleaner that is a polyurethane foam pipe cleaner.

[0018] In the drainage pipe cleaning device, both ends of the through-tube are provided with flanges 55 .

[0019] A method for cleaning a drainage pipe cleaning device, the method comprising the following steps: (1) Place a pipe cleaner that is suitable for the pipe diameter in the drainage pipe to be cleaned, and at the same time, seal the inspection well 4 on the water inlet side and the inspection well 10 on the drainage side of the drainage pipe with the end sealing capsule 1; (2) First, one of the cleaning and plugging capsules is inflated to achieve plugging, and then the flange of another cleaning and plugging capsule is connected to the flange of the previously inflated cleaning and plugging capsule by bolts to achieve communication with the through-core tube. After the connection, the second cleaning and plugging capsule is inflated to achieve plugging again; (3) After plugging, connect the last through-hole of the cleaning and plugging capsule to the high-pressure input pipeline 3; (4) The high-pressure input device 2 supplies high-pressure water or high-pressure gas, and uses the high-pressure water or high-pressure gas to push the pipe cleaner through the through-core pipe, so as to achieve the cleaning operation of the pipeline to be cleaned; (5) The pushed debris is effectively sucked out through the sewage suction pipe 7 of the sewage suction vehicle 8.

Claims

1. A drainage pipe cleaning device, characterized in that: Its composition includes: a cleaning and blocking capsule group and a pipe cleaner. The cleaning and blocking capsule group is blocked in the drainage pipe. The water inlet side inspection well and the drainage side inspection well of the drainage pipe are blocked by end blocking capsules respectively. The pipe cleaner is placed in the drainage pipe. The cleaning and blocking capsule group is connected to the high-pressure input pipe.

2. A drainage pipe cleaning device according to claim 1, characterized in that: The cleaning and plugging capsule set includes at least one cleaning and plugging capsule.

3. A drainage pipe cleaning device according to claim 2, characterized in that: The cleaning and blocking capsule is an annular airbag body, the middle of which is a hollow structure, and a core tube is passed through and fixed in the middle.

4. A drainage pipe cleaning device according to claim 3, characterized in that: The pipe cleaner is a polyurethane foam pipe cleaner.

5. A drainage pipe cleaning device according to claim 4, characterized in that: Both ends of the through-core pipe are provided with flanges.

6. A drainage pipe cleaning device according to claim 5, characterized in that: The high-voltage input pipe is connected to the high-voltage input device.

7. A cleaning method for a drainage pipe cleaning device according to any one of claims 1 to 6, characterized in that: The method comprises the following steps: (1) Place a pipe cleaner that matches the pipe diameter in the drainage pipe to be cleaned, and seal the inspection well on the water inlet side and the inspection well on the drainage side of the drainage pipe with end sealing capsules; (2) First, one of the cleaning and plugging capsules is inflated to achieve plugging, and then the flange of another cleaning and plugging capsule is connected to the flange of the previously inflated cleaning and plugging capsule by bolts to achieve communication with the through-core tube. After the connection, the second cleaning and plugging capsule is inflated to achieve plugging again; (3) After plugging, connect the last core tube of the cleaning and plugging capsule to the high-pressure input pipeline; (4) The high-pressure input device supplies high-pressure water or high-pressure gas, and uses the high-pressure water or high-pressure gas to push the pipe cleaner through the through-tube to achieve the cleaning operation of the pipeline to be cleaned; (5) The pushed debris is effectively sucked out through the suction pipe of the suction truck.

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