CN211142556U

CN211142556U - Back flushing device for sealing ring of drum washing machine

Info

Publication number: CN211142556U
Application number: CN201921570468.9U
Authority: CN
Inventors: 纪则鹏; 纪贤达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-31
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a drum type washing machine sealing washer back flush device, force pump are connected with the back flush water inlet, are equipped with the solenoid valve on the back flush water inlet, and the front end nozzle is all installed at urceolus medial part, and lateral wall water course is connected fixedly with lateral wall nozzle, front end nozzle, and the water course passes through tee bend pipe fitting and is connected with the lateral wall water course, and the water course is installed at the urceolus bottom in, and lateral wall nozzle, front end nozzle all include delivery port, fastening end, screw end, and the screw end is all installed and is twisted fixedly through the fastening end on tee bend pipe fitting and elbow, install two water inlets one on the sealing washer, water inlet one formula structure as an organic whole, install two water inlets two on the sealing washer, two water inlets bisymmetry installations, water inlet two are in the inboard installation delivery port of sealing washer, and rational in infrastructure, it utilizes, Scale and bacteria are removed and cleaned thoroughly.

Description

Back flushing device for sealing ring of drum washing machine

Technical Field

The utility model relates to a washing machine inner tube washs technical field, especially relates to a drum type washing machine sealing washer back flush device.

Background

Washing machines are commonly used appliances and are good assistants for washing clothes, but cleaning of the washing machines is often neglected. The washing of the washing machine is to perform maintenance and cleaning services on the washing machine so as to increase the operating efficiency and the service life of the washing machine and ensure the family health by better utilizing the washing machine. The washing machine inner barrel of patent No. 201820157041.5 has no dead angle belt cleaning device, when washing machine, only to the removal and the thorough cleaning of impurity, incrustation scale, bacterium of washing machine inner barrel, and ignored the washing to the washing machine sealing plug.

Disclosure of Invention

In order to solve the above problems, the utility model provides a drum type washing machine sealing washer back flush device, it utilizes the high pressure impact force of rivers to hang impurity, incrustation scale, the bacterium of staying along the opposite direction that spin-dries to the washing machine interior barrel outside and sealing plug inboard and dispel and thoroughly clean, increases washing machine operation efficiency and life, makes the better washing machine that utilizes of people guarantee that the family is healthy.

The technical scheme of the utility model is that: the utility model provides a drum washing machine sealing ring back flushing device, which comprises a sealing ring, a first water inlet, a second water inlet, a water outlet, a side wall nozzle, a pressure pump, a washing machine main body, an outer cylinder, an inner cylinder, a water discharge end, a back flushing water inlet, an electromagnetic valve, a side wall water channel, a front end nozzle and a back flushing water channel main body, wherein the washing machine main body is internally provided with the sealing ring, the pressure pump, the outer cylinder, the inner cylinder, the water discharge end, the back flushing water inlet and the electromagnetic valve, the pressure pump is connected with the back flushing water inlet, the back flushing water inlet is provided with the electromagnetic valve, the back flushing water channel main body consists of the washing machine water inlet, a washing machine water channel, a plurality of three-way pipe fittings, a side wall water channel, an elbow, a nozzle, a side wall nozzle, a, the water channel is installed at the bottom in the outer barrel, the side wall nozzle and the front end nozzle respectively comprise a water outlet, a fastening end and a screw end, the screw ends are installed on the tee pipe fitting and the elbow and are fixed through screwing of the fastening end, the sealing ring is provided with the first two water inlets, the first water inlets are symmetrically installed, the sealing ring and the first water inlets are of an integrated structure, the sealing ring is provided with the second two water inlets, the two water inlets are symmetrically installed, and the second water inlets are installed at the inner sides of the sealing ring.

Optionally, the outer side of the water outlet is of a circular structure, and the inner side of the water outlet is of a duckbill structure.

Optionally, the connection angle between the water outlet and the sealing ring is 45 °.

Optionally, the sealing ring, the water inlet II and the water outlet are of an integrated structure.

Optionally, the thickness of the water outlet is greater than that of the water inlet II.

Optionally, the water outlet is a fan-shaped jet.

Optionally, the two first water inlets are the same as the two second water inlets in installation angle.

Compared with the prior art, the beneficial effects of the utility model are that: rational in infrastructure, operate steadily, noiselessness utilizes the high pressure impact force of rivers to dispel and thoroughly clean along the impurity, incrustation scale, the bacterium that hang to stay in the washing machine inner barrel outside and the sealing plug inboard of the opposite direction that spin-dries, increases washing machine operating efficiency and life, makes the better washing machine of utilization of people guarantee that the family is healthy.

Drawings

The invention is further explained below with reference to the figures:

FIG. 1 is a structural diagram of the sealing ring of the present invention;

FIG. 2 is an enlarged structural view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a block diagram of the present invention;

FIG. 4 is a structural diagram of the usage state of the present invention;

shown in fig. 1, 2, 3, 4: 1. the washing machine comprises a sealing ring 2, a water inlet I, a water inlet II, a water outlet 4, a side wall nozzle 5, a side wall nozzle 9, a pressure pump 10, a washing machine main body 11, an outer cylinder 12, an inner cylinder 13, a drainage end 14, a back flush water inlet 15, an electromagnetic valve 16, a side wall water channel 19, a front end nozzle 21 and a back flush water channel main body.

Detailed Description

The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2, 3 and 4, the backwashing device for the sealing ring of the drum washing machine comprises a sealing ring 1, a first water inlet 2, a second water inlet 3, a water outlet 4, a side wall nozzle 5, a pressure pump 9, a washing machine main body 10, an outer cylinder 11, an inner cylinder 12, a water discharge end 13, a backwashing water inlet 14, a solenoid valve 15, a side wall water channel 16, a front end nozzle 19 and a backwashing water channel main body 21, wherein the washing machine main body 10 is internally provided with the sealing ring 1, the pressure pump 9, the outer cylinder 11, the inner cylinder 12, the water discharge end 13, a backwashing water inlet 14 and the solenoid valve 15, the pressure pump 9 is connected with the backwashing water inlet 14, the backwashing water inlet 14 is provided with the solenoid valve 15, the backwashing water channel main body 21 consists of a washing machine water channel, a plurality of three-way pipes, the side wall water channel, the front-end nozzle 19 is installed on the inner side of the outer barrel 11, the side-wall water channel 16 is fixedly connected with the side-wall nozzle 5 and the front-end nozzle 19, the water channel is connected with the side-wall water channel 16 through a tee pipe fitting, the water channel is installed on the inner bottom of the outer barrel 11, a plurality of tee pipe fittings and elbows are installed on the water channel respectively, the two nozzles are installed on the tee pipe fittings and the elbows respectively, the nozzles, the side-wall nozzle 5 and the front-end nozzle 19 respectively comprise a water outlet, a fastening end and a screw end, the screw ends are installed on the tee pipe fittings and the elbows and fixed through screwing of the fastening ends, two water inlets I2 are installed on the sealing ring 1, the water inlets I2 are symmetrically installed, the sealing ring 1 and the water inlet I2 are of an integrated structure, two water inlets II 3 are installed.

Optionally, the outer side of the water outlet 4 is of a circular structure, and the inner side of the water outlet is of a duckbill structure.

Optionally, the connection angle between the water outlet 4 and the sealing ring 1 is 45 °.

Optionally, the sealing ring 1, the water inlet II 3 and the water outlet 4 are of an integrated structure.

Optionally, the thickness of the water outlet 4 is greater than that of the water inlet II 3.

Optionally, the water outlet 4 is a fan-shaped spray.

Optionally, the two water inlets one 2 are respectively identical to the two water inlets two 3 in installation angle.

Examples

When the washing machine is used, the washing machine enters a spin-drying mode, water enters through the backwashing water inlet 14, the electromagnetic valve 15 brakes, water flow enters the water inlet through the pressure pump 9 and then enters the water channel and the side wall water channel, the water inlet, the water channel, the side wall water channel 16, the water inlet I2, the water inlet II 3, the water outlet 4, the nozzle, the side wall nozzle 5, the front end nozzle 19 and the water outlet are communicated, the pressure of the water entering the water channel and the side wall water channel 16 from the water inlet cannot be reduced, under the action of the pressure pump 9, the water is sprayed in a fan shape through the nozzle, the water outlet 4, the side wall nozzle 5 and the front end nozzle 19 to clean the side wall and the bottom of the inner barrel 12 and flush the inside of the sealing ring 1, the cleaned water flow is discharged through the water discharging end 13, the water outlet 4, the nozzle and the side wall, the cleaning is more thorough.

The utility model discloses rational in infrastructure, operate steadily, noiselessness, the high-pressure impact force that utilizes rivers is hung impurity, incrustation scale, bacterium of staying along the opposite direction that spin-dries to the interior bucket 9 outside of washing machine and sealing plug inboard and is dispeled and thoroughly clean, increases washing machine operation efficiency and life, makes the better washing machine of utilizing of people guarantee that the family is healthy.

The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Drum type washing machine sealing washer back flush device includes sealing washer (1), water inlet (2), water inlet two (3), delivery port (4), lateral wall nozzle (5), force pump (9), washing machine main part (10), urceolus (11), inner tube (12), drainage end (13), back flush water inlet (14), solenoid valve (15), lateral wall water course (16), front end nozzle (19), back flush water course main part (21), its characterized in that: install two water inlets (2) on sealing washer (1), water inlet (2) symmetry installation, sealing washer (1), water inlet (2) formula structure as an organic whole, two water inlets (3) are installed on sealing washer (1), two water inlet (3) symmetry installations, water inlet (4) are installed in sealing washer (1) to two water inlets (3).

2. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the outer side of the water outlet (4) is of a circular structure, and the inner side of the water outlet is of a duckbill structure.

3. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the connection angle between the water outlet (4) and the sealing ring (1) is 45 degrees.

4. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the sealing ring (1), the water inlet II (3) and the water outlet (4) are of an integrated structure.

5. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the thickness of the water outlet (4) is larger than that of the water inlet II (3).

6. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the water outlet (4) is in fan-shaped spraying.

7. The backwashing device for the sealing rings of the drum washing machine as claimed in claim 1, wherein: the two water inlets I (2) are respectively identical to the two water inlets II (3) in installation angle.