CN2048878U - Sewage dredger - Google Patents

Abstract

The utility model relates to a sewage dredger which can dredge the sewage of the bucket. The dredger is provided with a cylindrical base body which is made of plastics, and the inner part of the base body is provided with a piston with a one-way valve and is connected with the outer handle through a metal pull rod. When the sewage of the bucket needs to dredge because of the blockage, the rubber pad of the water outlet on the lower end of the dredger is aligned with the mouth part of the sewage, and the water inlet of the upper end of the dredger is connected with a tap of the tap water through a rubber tube. After the tap water is opened, the pull rod is pulled up by hand and is pressed downwards forcibly, which makes the water opening into the sewage generate the larger pressure and the larger water flow. The action can be done continuously for a plurality of times, and the convenient, rapid, and clean dredging of the blocked sewage can be achieved.

Description

Sewage dredger

The utility model relates to a kind of utensil that can dredge the bucket sewer.

The sewer pipe of family's bucket often produces choking phenomenon, sometimes use rubber tube one termination water tap in order to make it mediation, one termination sewer pipe oral area, dredge by the pressure of tap water, but during because of tap water pressure deficiency or sewer severe obstruction, just do not reach the mediation purpose, as dredging with pumping.Because of the pumping cross-sectional area is very big,, can not reach good mediation effect so be difficult to produce big pressure.

The purpose of this utility model is that a kind of mediation utensil that can produce big pressure and big discharge will be provided, the rubber tube of this utensil is connected water tap, then pull bar is exerted oneself to pressing down, what the pressure of water will be big in the former running water pipe of pressure ratio of water in the sewer pipe at this moment is many, when even the pressure in the running water pipe is very little, also can the moving effect of armrest make interior bigger pressure and the bigger discharge of producing of sewer pipe.Therefore can reach good mediation effect.

The purpose of this utility model is to realize like this, this utensil has a matrix, there is a sealing mat lower end of matrix, sealing mat and sewer oral area are fitted, there is a water inlet upper end, with rubber tube it and water tap are coupled together, a piston is arranged in the cavity of matrix, piston is provided with one-way cock, connect a pull bar on the piston, fix a handle in the pull bar upper end, tap water can be constantly in the cavity of matrix and sewer pipe water-filling, piston can move up and down in frequent succession, producing the water with big pressure and flow so just can impact to sewer pipe one after another, its effect shows in a flash can be by the water than macro-energy, this energy is exactly the pressure of water and the product of flow, this energy is by the pressure of tap water itself and flow on the one hand, is pressure and the flow that manpower increased on the other hand.

The utility model is because as long as connect water inlet pipe by rubber tube and water tap, just can manually dredge continuously immediately, it can make bigger pressure of water generates and flow impact one after another in sewer pipe, makes the mediation of sewer pipe reach promptly fast clean again purpose.

The concrete structure of utility model is provided by following examples and accompanying drawing.

Fig. 1 to Fig. 3 is sectional drawing and the view according to the sewer dredging device that the utility model proposes.

Fig. 1 is the sectional view that the utility model proposes.

Fig. 2 is that the B of Fig. 1 is to view.

Fig. 3 is the AA sectional view of Fig. 1.

Describe in detail according to detail and the working condition that the utility model proposes below in conjunction with Fig. 1 to Fig. 3.

The utility model mainly contains the matrix (3) of the garden tubular that plastics form, and matrix (3) upper end has one to become 20 ° of water inlet pipes to 60 ° of angles (11), water inlet pipe (11) to go up with matrix to overlap a rubber tube (12).There is an outlet pipe (2) matrix (3) lower end, the sealing mat (1) that rubber of outlet pipe (2) overcoat is made, the lower surface of sealing mat (1) is sphere (14) shape, contacts so that dredging device also can be had well with the sewer pipe oral area under situation about tilting.In the inside of matrix (3) piston (6) is set, have 6 limberss (7) on the plane of piston (6), a valve block (5) is arranged below the limbers (7), a spring (4) is established in valve block (5) bottom, valve block (5) is under the effect of spring (4), fit with the limbers (7) on the piston, the pull bar (8) that connects a metal in the central authorities of piston (6), movable sealing place of pull bar (8) has sealed letter (15), and a handle (9) is equipped with in pull bar (8) upper end.

Marquis when using this utensil, rubber tube (12) is connected to water tap, sealing mat (1) is aimed at the sewer pipe oral area, left hand blocks matrix (3), the right hand up draws handle (9), valve block (5) just can be opened automatically, can with the hands handle (9) be exerted oneself toward pressing down then, because of the pressure in the cavity (13) greater than the pressure in the cavity (10), so valve block (5) is fitted with limbers (7), the gross pressure of the interior water of cavity (13) this moment is the pressure and the pressure sum that manually produces of the interior tap water of cavity (10), because the pressure of injection sewer pipe and the flow of water are all bigger, so also more satisfactory to the mediation effect of sewer pipe.

Claims (4)

1, a kind of utensil that can dredge the bucket sewer pipe, this utensil has a matrix (3), there is a water inlet pipe (11) upper end that it is characterized in that matrix (3), the outlet pipe of lower end (2) is gone up a sealing mat (1) is installed, and a piston (6) that has one way valve is arranged in the cavity of matrix (3).

2, utensil according to claim 1 is characterized in that limbers (7) and valve block (5) are arranged on the piston (6).

3, utensil according to claim 1 is characterized in that water inlet pipe (11) becomes 20 ° to 60 ° angle with matrix (3).

4, utensil according to claim 1 is characterized in that sealing mat (1) lower end is sphere (14) shape.

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