CN203144738U

CN203144738U - Spiral drainage type single-cylinder sleeve-cylinder-free full-automatic washing machine

Info

Publication number: CN203144738U
Application number: CN201320073410XU
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: 2013-08-21
Anticipated expiration: 2023-02-16

Abstract

A spiral drainage type single-cylinder sleeve-cylinder-free full-automatic washing machine is characterized in that an Archimedes spiral drainage tank is pressed on the surfaces of a washing cylinder inner wall and the cylinder bottom. When a washing cylinder rotates at high speed to dewater clothes and work, water on the clothes is first thrown onto a washing cylinder wall under the effect of centrifugal force, then the water flows to the washing cylinder bottom along the Archimedes spiral drainage tank under the effect of the Archimedes spiral drainage tank, and finally the water is drained from a washing cylinder center drainage pipe along the Archimedes spiral drainage tank. The problem of drainage difficulty of a single-cylinder sleeve-cylinder-free full-automatic washing machine is solved, and sleeve-cylinder components of the existing common full-automatic washing machine are omitted, and therefore the structure of the washing machine is simplified, and the manufacture cost of the washing machine is reduced. More importantly, invalid space between the washing cylinder and the sleeve cylinder is eliminated, waste of detergent and water resource is reduced, the defect that dirt in the invalid space is hard to clean is overcome, and pollution caused by using washing machine disincrustant to the environment is avoided.

Description

A kind of spiral drainage type single cylinder does not have cover bucket automatic washing machine

Technical field

The utility model relates to a kind of washing machine, and especially a kind of spiral drainage type single cylinder does not have cover bucket automatic washing machine.

Background technology

At present, single cylinder automatic washing machine at production and selling, all need to form (see figure 3) by washtub and overcoat bucket, have between washtub and the overcoat bucket one " idle space ", this " idle space " not only wasted more washing agent and water resource, and the germ that in this " idle space ", also has incrustation scale, washing agent educt, clothes fiber, human body organic matter and brought into by clothing etc., 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 though often adopt the washing machine scale remover to come " 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 " (see figure 2), although it has removed outer bucket limpingly, but owing to fail to solve the difficult problem that water is discharged from washtub bottom centre when rotating at a high speed, therefore have in the bottom of washtub a chassis that is used for water receiving is set, have in the washtub bottom centrifugal draining valve to be set and maybe can only adopt the mode of intermittently dehydration to dewater; Water-receiving tray is in fact with regard to the overcoat bucket of a suitable short weak point, 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

In order to solve the technical problem that above-mentioned automatic washing machine exists, the utility model provides a kind of spiral drainage type single cylinder not have cover bucket automatic washing machine (see figure 1).When washtub high speed rotary dehydration is worked, water on the clothing at first is thrown on the washtub wall under centrifugal action, then under the effect of spiral of Archimedes rhone, flow to the 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 does not have cover bucket automatic washing machine and comprises cabinet assembly, floor pan assembly, motor and drive assembly, impeller, washtub, drainpipe assembly, it is characterized in that: floor pan assembly is connected with cabinet assembly elasticity, motor and drive assembly are fixed on the 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 does not have cover bucket automatic washing machine, it is characterized in that: 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 does not have cover bucket automatic washing machine, its core technology is to utilize to rotate entad principle, the water of rotation is at a high speed discharged from the washtub central drainage pipe, except spiral of Archimedes, present technique also comprises other and utilizes screw line or oblique line or impeller or blade etc. to rotate the washing machine that principle entad designs.

The present invention has the following advantages:

The invention solves single cylinder fully-automatic washing machine drainge problem of difficult, 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 washing clothes simultaneously, also exempted the drawback that present tub of washing machine and overcoat bucket " idle space " dirt are difficult to clear up, exempted because waste and the pollution on the environment that water resource is caused when using the washing machine scale remover to carry out scale removal.

Description of drawings

Fig. 1 is the schematic diagram that a kind of spiral drainage type of the present invention single cylinder does not have 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.

(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) among the figure.

The specific embodiment

A kind of spiral drainage type of the present invention single cylinder does not have 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 the 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 washtub 5 radius when launching, r is the radius after washtub 5 moulding, R subtracts the height that r is washtub.Washtub 5 is when rotating draining at a high speed, its spiral of Archimedes rhone 51 can have downwards being thrown to water on washtub 5 inwalls, active force entad, 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 does not have 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 the 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. a kind of spiral drainage type single cylinder according to claim 1 does not have cover bucket automatic washing machine, it is characterized in that: described washtub (5) inboard bucket wall and bucket basal surface are suppressed with spiral of Archimedes rhone (51).

3. a kind of spiral drainage type single cylinder according to claim 1 does not have cover bucket automatic washing machine, it is characterized in that: utilize and rotate entad principle, the water of rotation is at a high speed discharged from the washtub central drainage pipe.