CN2658194Y

CN2658194Y - Outer drum of water-saving washer

Info

Publication number: CN2658194Y
Application number: CN 03222462
Authority: CN
Inventors: 杨光; 尹海; 丁祖爱
Original assignee: Hefei Royalstar Laundry Equipment Manufacturing Co Ltd
Current assignee: Hefei Royalstar Laundry Equipment Manufacturing Co Ltd
Priority date: 2003-06-03
Filing date: 2003-06-03
Publication date: 2004-11-24
Anticipated expiration: 2013-06-03

Abstract

The utility model relates to an outer drum of water-saving washer, which is characterized in that: a water close over, which is connected with the outer drum body by means of welding, is arranged on the bottom of the outer drum body; two through holes used for a wave rotor shaft to drill through are respectively arranged on the water close over and the bottom of the outer drum body; a seal assembly is arranged between the water close over, the outer drum body and the wave rotor shaft; a cavity between the bottom of the outer drum body and the water close over, which is around the wave rotor shaft, forms a water pass cavity; the water pass cavity is communicated with a drainpipe and the inner drum of washer. A complete isolation between the washing water and the outer drum can be realized by the utility model, therefore water leakage can be avoided so as to save water.

Description

The outer bucket of water-saving type laundry machine

Technical field

The utility model relates to a kind of water saving type full automatic washing machine, specifically relates to the improvement structural design of outer barrel bottom discharge path of atresia washer-drier.

Background technology

Because the scarcity of freshwater resources and the enhancing of environmental consciousness, using water wisely has almost become the general public of the whole society and has known, washing machine producer is also successively designed the water-saving type laundry machine of various structures, name is called " water saving type full automatic washing machine " (patent No.: ZL97231435.0) and " water saving automatic washing machine " (patent No.: ZL01218004.1) be exactly wherein concrete solution, both common technique features are exactly not have the limbers that links to each other with outer bucket on the dehydration barrel, the internal cavities of dehydration barrel staving constitutes the interior bucket of being filled with water of washing usefulness like this, in, there is not water between the outer bucket, so just can save great amount of water resources significantly, as " water saving automatic washing machine " (patent No.: ZL01218004.1) be outside the bucket inner bottom surface be provided with a seal cover, form a mistake water chamber that links to each other with drainpipe with dehydration barrel between the inner bottom surface of sealing lid and outer bucket, adopt screw to finish between described seal cover and the outer bucket inner bottom surface and be connected cooperation with the version that adds sealing ring, because sealing ring and being provided with of screw mounting hole must cause its complex structure, and set sealing ring is also because aging, reasons such as distortion cause the generation of drainage.

Technology contents

Technical task to be solved in the utility model is the structure of improving between the inside and outside bucket of design of crossing water cavity, overcomes the generation of drainage in the time of simplified structure.

For solving above-mentioned technical task, the technical solution adopted in the utility model is: the outer bucket of water-saving type laundry machine, it comprises staving, it is characterized in that: the staving inner bottom surface is provided with the water shutoff lid that is connected as a single entity with it with welding manner, staving inner bottom surface and water shutoff cover and are provided with the through hole that passes up and down for the impeller rotating shaft, be provided with the black box that rotates for rotating shaft between staving and water shutoff lid and the impeller rotating shaft, the impeller rotating shaft cavity on every side that is centered around between staving inner bottom surface and the water shutoff lid constituted water cavity, and this is crossed water cavity and is communicated with washing machine inner tub and discharge pipe line.

The utility model is the improvement design of making at the outer bucket of the water-saving type laundry machine in the atresia, technical scheme from the above mentioned as can be known, whole outer bucket is to be fixedly installed on a complete member on the staving inner bottom surface by the water shutoff lid with welding manner, realized the thorough isolation of slurry with outer bucket, avoid the generation of drainage, thereby reached the purpose of water saving.

Summary of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is 1 one a local enlarged diagram among Fig. 1.

The specific embodiment

Referring to Fig. 1,2,3, the outer bucket of water-saving type laundry machine comprises staving 10, staving 10 inner bottom surfaces are provided with the water shutoff lid 20 that is connected as a single entity with it with welding manner, staving 10 inner bottom surfaces and water shutoff lid 20 are provided with the through hole 40 that passes up and down for impeller rotating shaft 30, impeller rotating shaft 30 cavity on every side that is centered around between staving 10 inner bottom surfaces and the water shutoff lid 20 constituted water cavity 50, this is crossed water cavity 50 and is communicated with washing machine inner tub and discharge pipe line 80, the discharge pipe line at this place is provided with electromagnetic valve, can guarantee that like this washings can not drained in washing process in the interior bucket.

Be provided with between described staving 10 inner bottom surfaces and the water shutoff lid 20 and be convenient to metal medium 60 that both are welded as a whole, specifically described metal medium 60 is adopted the ring-type strand, as steel wire etc., adopt metal medium 60 to carry out high-frequency induction weldering sealing, can guarantee the reliable of welded seal like this.

Described staving 10 bottoms be provided with inside and outside bucket between the drainpipe 70 that is communicated with of space, this drainpipe 70 discharges by the water that enters between inside and outside barrel between gimbal and the interior bucket upper port during for dehydration.This drainpipe 70 can connect as one with aforesaid discharge pipe line.

Claims

1, the outer bucket of a kind of water-saving type laundry machine, it comprises staving (10), it is characterized in that: staving (10) inner bottom surface is provided with the water shutoff lid (20) that is connected as a single entity with it with welding manner, staving (10) inner bottom surface and water shutoff lid (20) are provided with the through hole (40) that passes for impeller rotating shaft (30), impeller rotating shaft (30) cavity on every side that is centered around between staving (10) inner bottom surface and the water shutoff lid (20) constituted water cavity (50), and this is crossed water cavity (50) and is communicated with washing machine inner tub and discharge pipe line.

2, the outer bucket of water-saving type laundry machine according to claim 1 is characterized in that: be provided with between described staving (10) inner bottom surface and the water shutoff lid (20) and be convenient to metal medium (60) that both are welded as a whole.

3, the outer bucket of water-saving type laundry machine according to claim 2, it is characterized in that: described metal medium (60) is the ring-type strand.

4, the outer bucket of water-saving type laundry machine according to claim 1 is characterized in that: described staving (10) bottom be provided with inside and outside bucket between the drainpipe (70) that is communicated with of space.