CN208038819U

CN208038819U - A kind of rotary drum washing machine

Info

Publication number: CN208038819U
Application number: CN201820040146.2U
Authority: CN
Inventors: 公涛; 程宝珍; 孙广彬; 王玲臣
Original assignee: Qingdao Haier Washing Machine Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd
Priority date: 2018-01-10
Filing date: 2018-01-10
Publication date: 2018-11-02
Anticipated expiration: 2028-01-10

Abstract

The utility model provides a kind of rotary drum washing machine, impeller including outer barrel, equipped with through-hole, further include the water supply pipe for forming the sealing cover of chamber with said tub bottom and supplying water for the chamber, there are the chamber multiple water outlets, the water outlet to be located at below the impeller.The problems such as rotary drum washing machine provided by the utility model is easily accumulated in washing process to solve clothing, is wound.

Description

A kind of rotary drum washing machine

Technical field

The utility model is related to washing machine technology fields, it particularly relates to which a kind of structure of rotary drum washing machine is improved.

Background technology

Rotary drum washing machine currently on the market, though being equipped with the impeller muscle of stirring on impeller, clothing is easily in circumference Easily there is accumulation, winding, leads to the problem of fold or even knot in direction when rotating.For this purpose, being also machined on some impellers Multiple limbers, still, the vertical water flow impact pressure of such limbers outflow is smaller in impeller rotation process, can not effectively solve Certainly the problems such as clothing accumulation, winding, once and clothing is wound, not only clothing is difficult to by wash clean, but also entire washing machine is negative Again can be serious eccentric, mechanical loss will also greatly increase, and especially be embodied in the water smoking.

Invention content

The purpose of this utility model is to provide a kind of rotary drum washing machines, to solve clothing easy heap in washing process The problems such as product, winding.

In order to achieve the above objectives, the utility model is achieved using following technical scheme：

A kind of rotary drum washing machine, including outer barrel, the impeller equipped with through-hole further include forming chamber with said tub bottom There are multiple water outlets, the water outlet to be located at described for sealing cover and the water supply pipe to supply water for the chamber, the chamber Below impeller.

Further, when the impeller goes to any position, the water outlet is located at the lower section of the through-hole.

Further, the water pump of the neighbouring chamber is equipped in the water supply pipe.

Further, said tub bottom extends downwardly the interface tube for connecting the water supply pipe.

Further, the water outlet is the flanging bore upwardly extended.

Further, the chamber includes drainage lumens and the rectifying cavity with the water outlet.

Further, the sealing cover includes ring cover and the extension lid positioned at the ring cover side, the annular It is covered with multiple water outlets.

Further, multiple water outlet annular array arrangements.

Further, the sealing cover is equipped with the otic placode of multiple screw connections.

Further, fluid sealant is filled between the sealing cover, staving bottom.

Compared with prior art, the advantages of the utility model and advantageous effect is：

The problems such as in order to break up clothing in time, the clothing in washing be avoided accumulation, winding occur and knot, this practicality is new Type is mounted with sealing cover in the bottom of outer barrel, and the chamber with certain water storage function is collectively constituted using sealing cover and outer barrel bottom Room, to ensure the region that can be broken up, which there are multiple water outlets, water supply pipe to be then used to persistently supply water for chamber（Both may be used The slurry in outer barrel is recycled, washing machine water inlet system also can be directly connected to）, due to the limitation of the chamber interior space, make In chamber flow there is stronger impact force, in the washing process of washing machine, when impeller go to a certain position it is static when, profit With water supply pipe so that the indoor flow of chamber sprays from water outlet and upwards across the impeller with through-hole, using vertical injection Clothing can be started preferably, be broken up by the water column gone out, the problems such as effectively preventing the winding of clothing, knot, improve clothing Washing quality.

After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model It will become clearer.

Description of the drawings

Fig. 1 is the front view of the utility model embodiment rotary drum washing machine part-structure；

Fig. 2 is the vertical view of the utility model embodiment rotary drum washing machine part-structure；

Fig. 3 is the sectional view at A-A in Fig. 2；

Fig. 4 is the structural schematic diagram of sealing cover in the utility model embodiment；

Fig. 5 is the vertical view of sealing cover in the utility model embodiment；

Fig. 6 is the sectional view at B-B in Fig. 5.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

It the problems such as in order to avoid occurring clothing accumulation, winding in laundering process and knotting, present embodiments provides A kind of rotary drum washing machine, in addition to outer barrel 10, with the impeller of through-hole（Attached drawing is not shown）And interior bucket, bucket bottom flange 20 Equal components further include the water supply pipe 40 for the sealing cover 30 and chamber water supply that chamber is formed with 10 bottom of outer barrel.

In order to form the water column that multiply is vertically sprayed, chamber has multiple water outlets below impeller.And feed pipe Road 40 can both be connected to the water inlet system of washing machine, it is possible to use the slurry in outer barrel 10 will specifically supply water in the present embodiment The water inlet pipe of pipeline 40 is communicated in outer barrel 10, in order to recycle slurry.In order to increase the indoor hydraulic pressure of chamber so that from The spouting water column of water outlet has higher impact force, and the present embodiment is also by the water pump 41 in water supply pipe 40 adjacent to chamber Setting, as shown in Figure 1, Figure 3.

In order to reduce water column loss to the greatest extent, the present embodiment is also designed when impeller goes to any position, there is water outlet position It, specifically can be by densely the multiple through-holes of array and elliptical aperture 21 in bucket bottom flange 20 being open on impeller in the lower section of through-hole It increases to realize, as shown in Figure 2.

Since the outer surface of 10 bottom of outer barrel is typically provided reinforcing rib, to simplify structure, improving leakproofness, the present embodiment is excellent Sealing cover 30 is installed on the inner surface of 10 bottom of outer barrel by choosing, so need to 10 bottom of outer barrel open up connection water supply pipe 40 into The mouth of a river opens up above-mentioned water outlet on sealing cover 30.

To be connected between outer barrel 10, water supply pipe 40 for the ease of assembly crewman, the present embodiment 10 bottom of outer barrel into Interface tube 11 is downwardly extending at the mouth of a river, for being connected to water supply pipe 40.It, will in the present embodiment in order to play the role of guiding Water outlet on sealing cover 30 is designed specifically to the flange pore structure upwardly extended, as shown in Figure 3, Figure 4.

In order to realize that the rectification to flow in chamber, the present embodiment chamber include drainage lumens and have using chamber itself The rectifying cavity of water outlet can accordingly draw in recess formation downwards in the other embodiment of the utility model when outer barrel 10 is made Chute, rectifier tank are used as drainage lumens, rectifying cavity.And in order to simplify 10 structure of outer barrel as possible, reduce die cost, the present embodiment Then rectification is realized using sealing cover 30, specifically, sealing cover 30 includes ring cover 31 and prolonging positioned at 31 side of ring cover Lid 32 is stretched, as shown in Figures 4 to 6, forms above-mentioned rectifying cavity using ring cover 31, above-mentioned drainage is formed using lid 32 is extended Chamber, and above-mentioned multiple water outlets 311 are formed on ring cover 31, in order to ensure can to cover interior bucket comprehensively each for water column spray regime Locate, 311 circular array of multiple water outlets is arranged in the present embodiment.

In order to ensure the fastness that sealing cover 30 is installed, the present embodiment is provided with the connection of multiple screws on sealing cover 30 and uses Otic placode 33.Since under equal conditions, the leakproofness of chamber is better, the lift of vertical spouting water column is higher, therefore this Embodiment is also being filled with fluid sealant between sealing cover 30, staving bottom, to ensure the leakproofness of chamber.

More than, only it is the preferred embodiment of the utility model, is not the limit for making other forms to the utility model System, any person skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above Equivalent embodiment.But it is every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model pair Any simple modification, equivalent variations and remodeling, still fall within the protection model of technical solutions of the utility model made by above example It encloses.

Claims

1. a kind of rotary drum washing machine, including outer barrel, the impeller equipped with through-hole, which is characterized in that further include and said tub bottom The water supply pipe for forming the sealing cover of chamber and supplying water for the chamber, the chamber have multiple water outlets, the water outlet Mouth is located at the lower section of the impeller.

2. rotary drum washing machine according to claim 1, which is characterized in that when the impeller goes to any position, State the lower section that water outlet is located at the through-hole.

3. rotary drum washing machine according to claim 1, which is characterized in that be equipped with the neighbouring chamber in the water supply pipe Water pump.

4. rotary drum washing machine according to claim 1, which is characterized in that said tub bottom has extended downwardly described in connection The interface tube of water supply pipe.

5. rotary drum washing machine according to claim 1, which is characterized in that the water outlet is the flanging bore upwardly extended.

6. rotary drum washing machine according to claim 1, which is characterized in that the chamber includes drainage lumens and has described The rectifying cavity of water outlet.

7. rotary drum washing machine according to claim 1, which is characterized in that the sealing cover include ring cover and be located at institute The extension lid of ring cover side is stated, the ring cover is equipped with multiple water outlets.

8. rotary drum washing machine according to claim 1, which is characterized in that multiple water outlet annular array arrangements.

9. rotary drum washing machine according to claim 1, which is characterized in that the sealing cover is equipped with multiple screw connections Otic placode.

10. rotary drum washing machine according to claim 1, which is characterized in that the sealing cover, staving are filled between bottom Fluid sealant.