CN2168665Y

CN2168665Y - Pipe cleaning tool

Info

Publication number: CN2168665Y
Application number: CN 93240140
Authority: CN
Inventors: 张德澍
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-28
Filing date: 1993-09-28
Publication date: 1994-06-15
Anticipated expiration: 2003-09-28

Abstract

The utility model relates to a pipe dredging device which is composed of a piston provided with a handle. The handle is a stand pipe. The lower end of the handle is inserted in a capsule which is used as the piston. The lower end of the handle and the capsule are firmly connected. The capsule is sealed. The pipe wall of the stand pipe which is inserted in the capsule is provided with a water injecting hole. The upper part of the handle is provided with a valve. When the pipe dredging device is used, tap water is injected in the capsule through the handle, the outer margin of the capsule and the inner wall of a pipe are appressed, the valve is closed, the piston is pumped from top to bottom, foreign matters which clog the pipe are pumped, and the pipe is dredged. The utility model has the advantages of simple structure and strong pumping force. The utility model can be used on pipes with different pipe diameters.

Description

Pipe cleaning tool

The utility model relates to a kind of pipeline drainer.

Current, in building constructions, upper and lower water course all is interconnected separately, and for sewer, people are careless, often stops up because of abandoning foreign material, and sewage is overflowed, or can not be unimpeded, brings many inconvenience to people's life.

For this reason, a kind of electronic dredging machine is arranged, be used for dredging pipeline, use cumbersomely, and price is expensive, especially can not all buy one by every household, so generally all be to come dredging pipeline with leather cup formula dredge, when using this dredge dredging pipeline, it is suitable for reading that rubber cup is fastened on sewer, firmly presses down, carry then, because of the leather cup internal volume is very little, formed vacuum space is also very little, the pipeline less to caliber, though can play a role, the pipeline as φ 100mm big slightly to caliber then is difficult to power, so be sought after a kind of pipeline drainer of improvement.

The purpose of this utility model will provide a kind of improved pipeline drainer exactly, and its suction force is big, and simple in structure, and cost is low, easy to use, also can be used on the pipeline of different tube diameters.

The purpose of this utility model is achieved in that this pipeline drainer, constituted by the piston that has handle, handle is a vertical tube, insert in the capsule as piston its lower end, and be connected firmly, make the capsule sealing, vertical tube inserts capsule and has water injection hole inner the branch on the tube wall, the handle top is provided with valve, during use running water is injected in the capsule by handle, make the capsule outer rim mutually closely connected, valve-off with inner-walls of duct, piston is twitched up and down, stop up foreign material in the pipeline and promptly be drawn out of and make pipeline open-minded.The utility model is simple in structure, and suction force is big, and can be used on the pipeline of different tube diameters.

Advantage of the present utility model:

1, suction force is big, can extract the foreign material of blocking pipe effectively out: because of the piston in the utility model can be mutually closely connected with internal diameter of the pipeline, and its stroke can increase with the increasing that moves up and down distance, so form big vacuum easily, strengthens suction tamper strength.

2, simple in structure, cost is low, and applicable to multiple different pipelines: because of the rubber bag tank filled water amount can change with the caliber size, make the piston of formation, guarantees mutually closely connectedly with tube wall, and its structure is just fixed also worker a little of a rubber stopper on vertical tube.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is the utility model structure and user mode figure.

Describe in detail below in conjunction with accompanying drawing.

This pipeline drainer is made of the piston that has handle, this handle 2 is the tubular body of end closure, insert in the rubber bag tank 6 as piston this tubular body lower end, the bottom surface of rubber bag tank 6 and end face all cement on the handle with marine glue, and rubber bag tank is sealed, have water injection hole 5 on the tube wall of part is stretched in the rubber bag tank in handle 2 lower ends, handle 2 upper ends are provided with the valve 3 of control valve inner gateway.Be connected with running water pipe at handle upper end connection flexible pipe 1, flexible pipe 1 during use, open valve 3, running water enters in the rubber bag tank 6 by the water injection hole 5 of flexible pipe 1, handle 2, valve 3 and handle, at its lower end, behind the rubber bag tank 6 interior water-fillings, its outer rim is mutually closely connected with the inwall of pipeline 4, at this moment shut valve 3, pull out water supply hose 1, twitch piston up and down, make and be concatenated to form vacuum in the pipeline, tamper 8 is drawn out of with current 7.

The utility model handle can be made of φ 20 plastic tubes, and rubber bag tank is made of waste and old inner tube, flexible pipe is not pulled out after valve can be poured water in rubber bag tank as not establishing on the handle, blocks handle is suitable for reading, also can reach effect same.

Claims

1, a kind of pipeline drainer, constituted by the piston that has handle, it is characterized in that this handle (2) is the tubular body of end closure, insert in the rubber bag tank as piston (6) this tubular body lower end, the bottom surface and the end face of rubber bag tank (6) all cement on the handle with marine glue, and make rubber bag tank sealing, and on stretching into the tube wall of part rubber bag tank in, handle (2) lower end has water injection hole (5), be provided with the valve (3) of control valve inner gateway on the handle (2).