CN103088605A

CN103088605A - Spiral dewatering type single cylinder sleeve-bucket-free full-automatic washing machine

Info

Publication number: CN103088605A
Application number: CN201310051226XA
Authority: CN
Inventors: 江村; 江汇
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-16
Filing date: 2013-02-16
Publication date: 2013-05-08

Abstract

A spiral dewatering type single cylinder sleeve-bucket-free full-automatic washing machine is characterized in that Archimedes spiral line dewatering slots are pressed on the inner side bucket wall of a wash bucket and the bottom surface of the wash bucket; when the wash bucket rotates at high speed and conducts dewatering work, water in clothes is firstly thrown to the wash bucket wall under the centrifugal force influence, then flows to the wash bucket bottom along the Archimedes spiral line dewatering slots under influence of the Archimedes spiral line dewatering slots, and lastly is drained out from a central drain pipe of the wash bucket along the Archimedes spiral line dewatering slots. The spiral dewatering type single cylinder sleeve-bucket-free full-automatic washing machine solves the problem that a single cylinder sleeve-bucket-free full-automatic washing machine is difficult in dewatering, removes a sleeve bucket component of an existing common full-automatic washing machine, and thereby simplifying structure of the washing machine, lowering manufacturing cost of the washing machine, primarily removing a dead space between the wash bucket and the sleeve bucket, reducing waste of washing agent and water resource, overcoming the defect that inner dirt of the dead space is hard to clean, and avoiding environment pollution caused by using washing machine detergent.

Description

A kind of spiral drainage type single cylinder is without cover bucket automatic washing machine

Technical field

The present invention relates to a kind of washing machine, especially a kind of spiral drainage type single cylinder is without cover bucket automatic washing machine.

Background technology

At present, single cylinder automatic washing machine at production and selling, all need to form (seeing Fig. 3) by washtub and overcoat bucket, have between washtub and overcoat bucket one " idle space ", this " idle space " not only wasted more washing agent and water resource, and the germ that also has incrustation scale, washing agent educt, clothes fiber, human body organic matter and brought into by clothing etc. in this " idle space ", become the disease " pollution sources " of family.Washing machine bacterium exceeding standard rate is up to 81.3%, and wherein the mould recall rate 60.2%, and the total coli group recall rate wherein also detects other multiple germs such as Pseudomonas aeruginosa up to 100%.(Data Source: " Shanghai preventive medicine ").Can alleviate " pollution sources " extent of injury although often adopt the washing machine scale remover that " idle space " cleared up, cause again the waste of water resource and the pollution of environment simultaneously.

In order to reach the purpose of removing overcoat bucket, elimination " idle space ", Chinese patent " 01114767.9 " has been narrated a kind of " fully autoamtic single-tub washing machine " (seeing Fig. 2), although it has removed outer barrel limpingly, but due to the difficult problem of failing to solve water and discharging from washtub bottom centre when the High Rotation Speed, therefore have to a chassis that is used for water receiving is set in the bottom of washtub, have to arrange centrifugal draining valve and maybe can only adopt the mode of intermittently dehydration to dewater bottom washtub; Water-receiving tray is in fact with regard to a suitable short short overcoat bucket, its " idle space " and " pollution sources " are basic the elimination not, the sealing property of centrifugal draining valve is relatively poor, poor sealing will cause the waste of water resource, not only time-consuming expense is electric to adopt the mode of intermittently dewatering to dewater, and dehydrating effect is also relatively poor.

Summary of the invention

The technical problem that exists in order to solve above-mentioned automatic washing machine the invention provides a kind of spiral drainage type single cylinder without cover bucket automatic washing machine (seeing Fig. 1).When washtub High Rotation Speed dehydration work, at first water on clothing be thrown on the washtub wall under centrifugal action, then under the effect of spiral of Archimedes rhone, flow to washtub bottom along the spiral of Archimedes rhone, discharge from the washtub central drainage pipe along the spiral of Archimedes rhone again, reach the purpose of thoroughly removing overcoat bucket, elimination " idle space ".

A kind of spiral drainage type single cylinder comprises cabinet assembly, floor pan assembly, motor and drive assembly, impeller, washtub, drainpipe assembly without cover bucket automatic washing machine, it is characterized in that: floor pan assembly is connected with cabinet assembly elasticity, motor and drive assembly are fixed on floor pan assembly, impeller, washtub are connected with motor and drive assembly, and the drainpipe assembly is connected with washtub.

Described a kind of spiral drainage type single cylinder is characterized in that without cover bucket automatic washing machine: washtub inboard bucket wall and bucket basal surface are suppressed with the spiral of Archimedes rhone.

Described a kind of spiral drainage type single cylinder is without cover bucket automatic washing machine, its core technology is to utilize the centripetal principle of rotation, the water of High Rotation Speed is discharged from the washtub central drainage pipe, except spiral of Archimedes, present technique also comprises other washing machine that utilizes screw line or the centripetal principle of the rotations such as oblique line or impeller or blade to design.

The present invention has the following advantages:

The invention solves the difficult problem of single cylinder fully-automatic washing machine drainge difficulty, the overcoat bucket parts of present common automatic washing machine have been saved, thereby simplified the structure of washing machine, reduced the washing machine manufacturing cost, the consumption of washing agent and water when having reduced simultaneously washing clothes, also exempt the drawback that present tub of washing machine and overcoat bucket " idle space " dirt are difficult to clear up, exempted the waste and the pollution on the environment that when carrying out scale removal due to use washing machine scale remover, water resource are caused.

Description of drawings

Fig. 1 is that a kind of spiral drainage type of the present invention single cylinder is without the schematic diagram of cover bucket automatic washing machine.

Fig. 2 is the schematic diagram of chassis type fully autoamtic single-tub washing machine.

Fig. 3 is nested automatic washing machine schematic diagram.

Fig. 4 is the expanded view of washtub of the present invention.

Fig. 5 is the partial sectional view of washtub of the present invention.

In figure (1) to be cabinet assembly, (2) be spiral of Archimedes rhone, (6) drainpipe assembly for impeller, (5) for washtub, (51) for motor and drive assembly, (4) for floor pan assembly, (3).

The specific embodiment

A kind of spiral drainage type of the present invention single cylinder is without cover bucket automatic washing machine, as shown in Figure 1, floor pan assembly 2 is connected with cabinet assembly 1 elasticity, motor and drive assembly 3 are fixedly mounted on floor pan assembly 2, impeller 4, washtub 5 are connected with motor and drive assembly 3, and drainpipe assembly 6 is connected with washtub 5.The expanded view of washtub 5 as shown in Figure 4, r is the washtub radius, R-r is the height of washtub.Washtub 5 is when the High Rotation Speed draining, its spiral of Archimedes rhone 51 can have downward, centripetal active force to the water that is thrown on washtub 5 inwalls, thereby water is successfully discharged from washtub 5 bottom discharge pipe assemblies 6, reach the purpose of thoroughly removing overcoat bucket, elimination " idle space ".

Claims

1. a spiral drainage type single cylinder without cover bucket automatic washing machine, comprises cabinet assembly (1), floor pan assembly (2), motor and drive assembly (3), impeller (4), washtub (5), drainpipe assembly (6); It is characterized in that: floor pan assembly (2) is connected with cabinet assembly (1) elasticity, motor and drive assembly (3) are fixed on floor pan assembly (2), impeller (4), washtub (5) are connected with motor and drive assembly (3), and drainpipe assembly (6) is connected with washtub (5).

2. single barrel of composite screw impeller central row ability of swimming automatic washing machine according to claim 1 is characterized in that: described washtub (5) washtub inboard bucket wall and a bucket basal surface are suppressed with spiral of Archimedes rhone (51).

3. core technology of the present invention is to utilize the centripetal principle of rotation, the water of High Rotation Speed is discharged from the washtub central drainage pipe, except spiral of Archimedes, present technique also comprises other washing machine that utilizes screw line or the centripetal principle of the rotations such as oblique line or impeller or blade to design.