CN2050854U

CN2050854U - Automatic drain device of laundry machine

Info

Publication number: CN2050854U
Application number: CN 89200968
Authority: CN
Inventors: 王世举
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-01-21
Filing date: 1989-01-21
Publication date: 1990-01-10

Abstract

The utility model relates to an automatic drainage device used in washers. The utility model is composed of a siphonage cylinder, fixed rings and a plurality of connecting ribs, wherein the fixed rings are arranged in the siphonage cylinder coaxially and are fixed by the connecting ribs. A plurality of through holes are arranged above the side surface of the siphonage cylinder. When the utility model is used for drainage, a drainage pipe of a washer is inserted into the fixed rings, and the water in the washer is vented according to the principle of siphonage. The utility model has the advantages of simple structure, convenient operation and better drainage effect. The utility model can solve the drainage problem of common washers and can be used in fully automatic washers.

Description

Automatic drain device of laundry machine

The utility model belongs to the washing machine drainage device.

At present, the non-automatic washing machine drainage system of each manufacturer production lacks automatic drainability.If use the place of washing machine, a pond is arranged around sewer, because there is certain altitude in the pond, and when the height of wash bucket and drying inner bucket water was lower than the pond height, water can not be discharged from, and has influenced next step washing.For solving the problem of washing machine drainage, the user who has makes it to be higher than the pond with the washing machine bed hedgehopping, what have then makes a call to a hole with basin bottom near surface location, allows the drainpipe of washing machine pass, with convenient draining, but most of users then use the washbowl water receiving, pour sewer again into.This brings great inconvenience for the use of washing machine.Just because of this, some user loses interest gradually to using washing machine, and simply still washing by hand of having washed.And the automatic washing machine that does not generally use as yet at present though can solve automatic drainage problem, takes very much.

The purpose of this utility model is that design is a kind of simple in structure, and it is convenient to install, and can separate the self-draining water trap of automatic washing machine by no means, and it is used on the automatic washing machine, can solve the problem that relies on the electric power draining.

The utility model structure is partly formed by three.

First partly is the siphon tube.It is a cylindrical body, and there is a base plate lower end, the upper end uncovered, and there are several manholes the cylindrical shell side around the top.This is to realize the self-draining critical piece of washing machine; Second partly is retainer ring.It also is a tubular structure, and its external diameter is much smaller than the internal diameter of above-mentioned siphon tube, and is placed in the siphon tube, and the upper end surface that makes them is on same horizontal plane.The upper and lower end of retainer ring all is ports of no any overcover, and it is highly less than the height of above-mentioned siphon tube, and the water discharge outlet of washing machine sewer pipe is inserted in this retainer ring, and the two is a tight fit; The 3rd partly is dowel, has several, is flat-shaped cuboid, and its height is identical with the height of retainer ring, and they are vertical shape, are distributed between siphon tube and the retainer ring, make the two coaxial fixing.

The utility model principle can be illustrated in conjunction with Fig. 2.

During draining, the drainpipe outlet on the washing machine is inserted in the automatic water trap retainer ring, the two is become one.And then automatic water trap put into basin bottom, like this automatic water trap be in washing machine in the same horizontal level in wash bucket bottom, or lower than it.In drainage procedure, laundry water is discharged in the retainer ring of automatic water trap through drainpipe, and base plate is equipped with between siphon tube and the retainer ring because siphon tube lower end, Gu can be full of water all the time in its inherent drainage procedure.Like this, automatic water trap in fact also is a water container.According to siphon principle, the laundry water that is higher than the water surface between automatic water trap siphon tube and the retainer ring in the wash bucket of washing machine can be discharged from.Several osculums of siphon tube side top, the laundry water that can be higher than osculum in the automatic water trap is discharged, and makes in it water level lower.

The utility model is rational in infrastructure, and technological requirement is not high, and drainage effect is good, has not only solved non-automatic washing machine drainage problem, and can replace relying on the automatic washing machine drainage arrangement of electric power.

Fig. 1 is the utility model structural representation.

Wherein:

1, siphon tube; 2, retainer ring; 3, dowel; Totally 3; 4, the osculum of siphon cylindrical shell top, is uniformly distributed along the circumference around cylindrical shell totally by 6.

Siphon tube (1) is the upper end uncovered, and the hollow cylinder of base plate is equipped with in the lower end, highly is 70mm, and external diameter is 120mm, wall thickness 3mm, the thick 5mm of base plate.

Retainer ring (2) highly is 30mm, its inboard should with washing machine sewer pipe outside tight fit, it is preferable generally to be designed to 34mm, wall thickness 3mm.Obviously, between retainer ring (2) bottom and siphon tube (1) base plate certain distance is arranged.

Totally 3 of dowels (3), wall thickness 3mm highly also is 30mm.

Osculum (4) aperture is 5mm, and its distance of center circle top is 10mm.

Each parts all adopts pvc material.

Fig. 2 is the utility model full sectional view.

Schematic diagram when Fig. 3 is placed on the pond internal drainage for the utility model.

Wherein:

5, washing machine sewer pipe; 6, pond; 7, the floor drain that leaks; 8, leaking hole.

Claims

1, a kind of automatic water trap that is installed on the washing machine, it is characterized in that, be by siphon tube (1), retainer ring (2), dowel (3) is formed, described siphon tube (1) is that base plate is equipped with in a lower end, the hollow cylinder of top end opening, described retainer ring (2) is put into it, retainer ring (2) also is a hollow, on, the lower end all is cylindrical shells of port, and its height is less than the height of siphon tube (1), between siphon tube (1) and the retainer ring (2) by the straight shape of heavily fortified point, the dowel (3) that height highly equates with retainer ring (2) is its coaxial fixing, and makes its upper end all be in same plane, has through hole (4) above siphon tube (1) side.

2, washing machine automatic water trap according to claim 1 is characterized in that, described dowel (3) is flat-shaped cuboid.