CN2287173Y

CN2287173Y - Water penetrating sucker

Info

Publication number: CN2287173Y
Application number: CN 96239211
Authority: CN
Inventors: 袁天锦
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-26
Filing date: 1996-11-26
Publication date: 1998-08-05
Anticipated expiration: 2006-11-26

Abstract

The utility model discloses a water penetrating plunger, which belongs to a dredging tool which is used for dredging a sewage which is difficult to deal with. A rubber cup which is provided with a water drawing through hole is closely sealed with a handle end. A pipe joint, which can be provided with pressurized fluid, not only has the function of an ordinary rubber plunger, but also can draw the pressurized fluid in, so as to dredge a sewage. The utility model has the advantages of simple structure, low cost, favorable effect, and multi-function of positive pressure dredging and negative pressure dredging.

Description

But channelling water plunger

The utility model relates to a kind of dredging sewer instrument, but particularly handles the channelling water plunger (being ejector pump) that the sewer of the obstruction be difficult to dredge is used.

At present, resident's sewer stops up and happens occasionally, usually use the appellation " skin plunger " that constitutes by rubber cup and rod member to dredge, handle the sewer of general slight obstruction, rely on the driving fit and the manual rod member pressure of the rubber cup of this instrument to cause the interior positive negative pressure of pipeline alternately, reach mediation, but when line clogging is serious, this instrument often can not be finished the mediation task, cause puzzlement to people, to this, people once research and design the dredging tool of multiple different structure, take out the hand drving sprial steel wire poker formula dredging device of pressure type " water is logical ", steel wire elastic hose manual rotary mediation rod or the like such as: piston tube structure.Because its complex structure, the cost height is difficult to be adopted by the ordinarily resident.And for example: on April 1st, 1992, Chinese Patent Office disclosed the utility model patent that a kind of name is called " carrying logical ", application number: 90218895X, the applying date: September 5 nineteen ninety, its purpose provides a kind of laborsaving, respond well dredging sewer instrument of mediation, its formation is: form by carrying the shadoof that sheet is connected with the center, although it is simple in structure, but it is proposed between sheet and the pipeline inaccessible driving fit and makes and cause negative pressure to reach mediation when lifting shadoof, when shadoof tilts, tend to more be difficult to effectively cause negative pressure, and be difficult to again lift.

The purpose of this utility model is improved rubber plunger of the prior art but a kind of channelling water plunger is provided, and makes it have the introducing outside fluid, realizes stopping up the function that serious sewer pipe can be dredged by means of fluid pressure.

The purpose of this utility model is achieved in that

Connected and composed by leather cup 1 and handle 3 driving fits, the aqueduct joint 4 that leather cup 1 has diversion through hole 2 and is connected with this through hole 2 is in order to insert the tap water or the body of calming the anger.

The utility model can also adopt following measure to realize:

Aqueduct joint 4 is made an end and handle tube is fastenedly connected, the other end is useful on and connects aqueduct or connect taper knob 6, and compresses the external screw thread shape of capping 5.

Usually use the utility model: (one) has the function of the general rubber plunger of performance can dredge the sewer of general slight obstruction; (2) when sewer that processing is difficult to dredge, leather cup buckled be strict in stopping up watercourse port, remove handle 6 and capping 5 and expose aqueduct joint 4, insert the tap water or the body of calming the anger, make its pressurising by means of this outside fluid pressure, realize the functional effect of dredging pipeline.

The utility model has following advantage compared with the prior art:

1, the utlity model has the function of common mediation plunger, can be used for dredging the sewer of general slight obstruction;

When 2, handling the sewer that is difficult to dredge, pressure fluid can be facilitated the introduction of, serious obstruction can be dredged by fluid pressure as introducing tap water;

3, the utility model is simple in structure, and cost is low, effective, has the multiple function of malleation, negative pressure mediation, and brings good effect.

4, use the utility model, the simple and convenient mediation is stopped up, and not only resident oneself removes puzzlement, has also alleviated pipe and has repaiied personnel's workload.

Drawing is described as follows:

Accompanying drawing is a kind of structure construction elevational cross-sectional view of channelling water plunger.

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

The utility model is to be connected and composed by rubber cup 1 and handle 3 driving fits, and leather cup 1 is connected with handle 3 threaded closure, and diversion through hole 2 is arranged, and the other end of handle 3 is fastenedly connected an aqueduct joint 4, and with capping 5, handle 6 be threaded into closed.

Handle 3 is selected rigid plastics or metal manufacturing for use, and as aluminium, copper, steel etc., capping 5 and taper knob 6 can select for use plastics or rubber to make.Aqueduct joint 4 selects for use plastics or metal to make an end and handle 3 is fastenedly connected, and is useful on the thread-shaped that connects aqueduct or connection taper knob 6 and compress capping 5 outside the other end.

Use the utility model, when handling the sewer that is difficult to dredge, at first remove taper knob 6 and aqueduct joint 4 is exposed in capping 5, connect running water pipe, leather cup and pipeline opening are tightly fastened, open water valve, the pipeline of pressurising mediation obstruction.

Claims

1, but a kind of channelling water plunger that is used for dredging sewer is connected and composed by leather cup and handle driving fit, it is characterized in that the aqueduct joint (4) that said leather cup (1) has diversion through hole (2) and communicates with this through hole (2).

But 2, channelling water plunger according to claim 1 is characterized in that aqueduct joint (4) is made an end and handle (3) is fastenedly connected, and the other end is useful on the external screw thread shape that connects aqueduct or connection taper knob (6) and compress capping (5).