CN210946136U

CN210946136U - Impeller washing machine free of pollution washing

Info

Publication number: CN210946136U
Application number: CN201921060115.4U
Authority: CN
Inventors: 李学飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-07-07
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a pollution-free washing impeller washing machine which belongs to textile washing appliances and is used for washing clothes. The utility model discloses the bottom surface of bucket does not have the apopore of the outer bucket of intercommunication in taking, the apopore of the outer bucket of intercommunication on the lateral wall is located washing machine laundry and rinsing highest water level, under the highest height that the wash water reached when the dehydration, the direct and drain pipe connection's of outlet of outer bucket bottom technical scheme has solved the dirty storage of interior bucket outer wall and outer bucket inner wall that current rotary drum washing machine exists, pollutes the technical problem of washing clothing.

Description

Impeller washing machine free of pollution washing

Technical Field

The utility model belongs to textile washing appliances, in particular to a pollution-free washing impeller washing machine.

Background

The washing machine is also a place for storing dirt and depositing dirt while washing and cleaning clothes. Because the inner barrel and the outer barrel of the traditional pulsator washing machine are communicated with each other, the outer wall of the inner barrel and the inner wall of the outer barrel are always contacted with washing water in the washing process, so that dirt is deposited and bacteria are bred, a large amount of impurities, mildew, bacteria and other dirt are adhered to the outer surface of the inner barrel and the inner surface of the outer barrel, and the dirt seriously pollutes clothes in the inner barrel and is harmful to health.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it deposits with outer bucket inner wall is dirty to solve interior bucket outer wall that current rotary drum washing machine exists, pollutes the technical problem of washing clothing, provides the pollution-free rotary drum washing machine who does not have the wash water to deposit between the inside and outside bucket.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a pollution-free washing impeller washing machine comprises an inner barrel, an outer barrel, a water injection pipe and a water outlet, wherein the bottom surface of the inner barrel is not provided with a water outlet communicated with the outer barrel, the water outlet communicated with the outer barrel on the side wall is positioned above the highest washing and rinsing water level of the washing machine and below the highest height reached by washing water during dewatering; the water outlet at the bottom of the outer barrel is directly connected with the water drain pipe.

In the normal washing process, the washing water cannot overflow from the water outlet hole at the upper part of the inner barrel, the washing water is isolated from the outer barrel by the bottom surface of the inner barrel and the side wall of the inner barrel, and the outer wall of the inner barrel and the inner wall of the outer barrel are not contacted with the washing water; during dewatering, the washing water ascends to the position of the water outlet hole under the action of centrifugal force and is thrown out of the water outlet hole and enters between the outer barrel and the inner barrel. There is no drain valve between the drain outlet and the drain pipe, the drain outlet at the bottom of the outer barrel is directly connected with the drain pipe, no matter the residual washing water on the outer wall of the inner barrel and the inner wall of the outer barrel during the next round of washing after dehydration, or the washing water splashed from the water outlet hole and entering the space between the inner barrel and the outer barrel can not stay in the space between the inner barrel and the outer barrel in the washing process, and smoothly flows out from the drain outlet, thereby well avoiding the formation of dirt between the inner barrel and the outer barrel of the pulsator washing machine, and further eliminating the pollution of the dirt to clothes.

A water level detection device is arranged between the inner barrel and the outer barrel. The water level detection device is used for detecting whether accumulated water exists at the bottom of the outer barrel.

The water level detection device is composed of two water level detection probes, the water level detection probes are arranged at the bottom of the outer barrel and connected with a control board, and an alarm is connected to the control board. Whether ponding exists between the inner and outer barrels is detected by using the resistor between the two water level detection probes, and once ponding exists between the inner and outer barrels, the resistor can be reduced, and an alarm can be given in time.

The distance between the probes of the two water level detection probes and the bottom surface of the outer barrel is 5-20 mm.

The water level detection device is a float switch which is connected with a control panel and an alarm. The float switch is composed of a float, a reed switch and a float ball with a magnetic ring.

The control panel controls the water level detection probe, detects whether water exists or not in the washing state, does not detect whether water exists or not in the dewatering state, and alarms when the water drain pipe is blocked and water is accumulated in the outer barrel or cannot drain water in the insertion position of the water drain pipe in the washing process.

The material of interior bucket and outer bucket is the stainless steel, and the electromagnetic heating drum is installed on outer bucket outer wall, connects the electromagnetism drive plate, and the control panel is connected to the electromagnetism drive plate. The electromagnetic heating wire coil carries out eddy current loss heating to the stainless steel outer bucket, and the washing water in the interior bucket is given in the heat transfer, heats washing water.

The outer wall of the outer barrel is provided with a temperature sensor. The temperature sensor measures the temperature of the stainless steel inner tub, and then estimates the temperature of the washing water in the inner tub.

The water injection pipe is communicated with a flow meter which is communicated with a water inlet valve. The inner barrel is injected with water quantitatively by using a flowmeter so as to control the water level height of the washing water.

The utility model has the advantages that: the water outlet hole is positioned above the highest water level of washing and rinsing of the washing machine and below the highest height reached by the washing water during dehydration, and the washing water is isolated from the outer barrel in the washing process; the water outlet at the bottom of the outer barrel is directly connected with the water drain pipe, so that no matter the residual washing water on the outer wall of the inner barrel and the inner wall of the outer barrel is left during the next round of washing after dehydration, or the washing water splashed from the water outlet hole and entering the space between the inner barrel and the outer barrel cannot stay in the space between the inner barrel and the outer barrel during the washing process, the washing water can smoothly flow out from the water outlet, the formation of dirt between the inner barrel and the outer barrel of the pulsator washing machine is well avoided, and the pollution of the dirt to clothes in the.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

Fig. 1 and fig. 2 show the structure of the first embodiment of the pollution-free washing machine according to the present invention. The description is combined with the drawings.

The washing machine box 10 is installed on the base 26, the inner barrel 9 with the washboard rib 15 and the outer barrel 6 are sleeved in the box 10 in sequence, and two ends of the vibration damping part 20 are respectively connected with the box 10 and the outer barrel 6. The upper opening of the box body 10 is additionally provided with a disc seat 4, the upper opening of the disc seat 4 is provided with an upper cover 2, and a control panel 1 for controlling the whole machine is arranged on the inner surface of the top of the disc seat 4, so that the erosion of washing water is avoided. An outer barrel cover 5 is additionally arranged at the upper opening of the outer barrel 6. The upper opening of the inner barrel 9 is provided with a balance ring 7, and the bottom of the inner barrel 9 is provided with a flange 19. The water outlet hole 8 penetrates through the space between the inner barrel 9 and the balance ring 7 and is communicated with the inner barrel and the outer barrel, the water outlet hole 8 is positioned above the highest water level of washing and rinsing of the washing machine and below the highest height reached by washing water during dehydration, and the washing water is separated from the outer barrel 6 by the bottom surface of the inner barrel and the side wall of the inner barrel below the water outlet hole 8. The motor 25 is installed at the bottom of the outer tub 6, and drives the agitator 18 in the inner tub 9 through a power transmission system composed of a speed reduction clutch 24, the agitator 18 of this embodiment is a pulsator, and the power transmission system hermetically penetrates through the outer tub 6 and the flange plate 19. The water outlet 21 at the bottom of the outer barrel is directly connected with a water drainage pipe 23, and the outlet of the water drainage pipe 23 is communicated with a sewer pipeline. Generally, a water level detection device adopts a water level detection probe or a float switch and the like, the embodiment adopts the water level detection probe, two water level detection probes 22 are arranged on the bottom surface of an outer barrel, the probe is arranged between the inner barrel and the outer barrel, the distance between the probe and the bottom surface of the outer barrel is 6mm, the water level detection probes 22 are connected with a control panel 1, when washing is carried out, the water level detection probes 22 detect whether water exists between the inner barrel and the outer barrel, once a drain pipe 23 is blocked and unsmooth, water is accumulated in the outer barrel 6, or the drain pipe 23 is inserted at a position where; the water level detection probe 22 does not detect the presence or absence of water during dehydration. The inner and outer barrels of this embodiment are both stainless steel. The electromagnetic heating wire coil 16 is arranged on the outer side wall of the outer barrel 6 and connected with the electromagnetic drive plate 3, the electromagnetic drive plate 3 is connected with the control board 1, and the electromagnetic drive plate 3 is arranged in the disk seat 4 and located below the control board 1. The temperature sensor 17 is installed on the outer side wall of the outer tub, is located at the center of the electromagnetic heating wire coil 16, measures the radiation temperature of the stainless steel inner tub 9, and then estimates the temperature of the washing water in the inner tub 9. The water inlet valve 12 is arranged in the tray seat 4, the outlet of the water inlet valve is connected with one end of a water injection pipe 13, the other end of the water injection pipe 13 is connected with a balance ring water injection opening cover 11, and water is injected into the inner barrel 9 through the balance ring water injection opening cover 11. The flow meter 14 is connected to the water supply pipeline and the water inlet valve 12, and the flow meter 14 is connected to the control panel 1.

Fig. 3 is a schematic structural view of a second embodiment of the pollution-free washing machine according to the present invention. The second embodiment differs from the first embodiment in that: no water level detection probe 22; a circle of water outlet holes 8 are arranged on the side wall of the inner barrel below the balance ring 7.

Claims

1. A pollution-free washing impeller washing machine comprises an inner barrel (9), an outer barrel (6), a water injection pipe (13) and a water outlet (21), and is characterized in that the bottom surface of the inner barrel (9) is not communicated with a water outlet hole of the outer barrel (6), the water outlet hole (8) on the side wall communicated with the outer barrel (6) is positioned above the highest washing and rinsing water level of the washing machine and below the highest washing water height during dehydration; a water outlet (21) at the bottom of the outer barrel is directly connected with a water drain pipe (23); a water level detection device is arranged between the inner barrel (9) and the outer barrel (6).

2. The washing machine of claim 1, wherein the water level detecting device is two water level detecting probes (22), the water level detecting probes (22) are installed at the bottom of the outer tub and connected to the control panel (1), and the control panel (1) is connected to the alarm.

3. The washing machine as claimed in claim 2, wherein the probes of the two water level detecting probes (22) are 5-20mm from the bottom surface of the tub.

4. The washing machine as claimed in claim 1, wherein the water level detecting device is a float switch connected to the control panel (1) and the alarm.

5. The washing machine as claimed in claim 1, wherein the inner tub (9) and the outer tub (6) are made of stainless steel, the electromagnetic heating wire coil (16) is mounted on the outer wall of the outer tub and connected to the electromagnetic driving board (3), and the electromagnetic driving board (3) is connected to the control board (1).

6. A washing machine as claimed in claim 5, characterized in that the outer wall of the outer tub (6) is provided with a temperature sensor (17).

7. A washing machine as claimed in claim 1, characterized in that the water inlet pipe (13) is connected to a flow meter (14), and the flow meter (14) is connected to the water inlet valve (12).