CN209989600U

CN209989600U - Self-flushing filtering structure and washing and drying integrated machine

Info

Publication number: CN209989600U
Application number: CN201920193180.8U
Authority: CN
Inventors: 黎辉; 章发; 黄琳
Original assignee: Ningbo Jide Electrical Appliance Co Ltd
Current assignee: Ningbo Jide Electrical Appliance Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-01-24
Anticipated expiration: 2029-02-13

Abstract

The utility model provides a self-flushing filtering structure and a washing and drying integrated machine, wherein the self-flushing filtering structure comprises a washing box, a drying channel, a water channel, a connecting pipeline, a door seal, a filtering device, the washing box and a washing machine door are fixed into a whole, a communication space is formed above the washing box and below the door seal, and the communication space is communicated with the inside of a roller; the connecting pipeline is arranged on the door seal, the lower end of the connecting pipeline is communicated with the communicating space, and the upper end of the connecting pipeline is communicated with the lower end of the drying tunnel and the lower end of the water channel; the filtering device is arranged on the washing box and extends into the space, and circulating air during drying or water inflow during washing can enter the communicating space through the connecting pipeline and can pass through the filtering device to flow into the roller. This filtration from washing, simple structure is novel, and the installation of being convenient for is dismantled, effective filtration fibre and flock, washing are intake and are carried out the self-cleaning simultaneously, need not to intake in addition, and the using water wisely has increased the speed of rivers or circulated air current in addition, has promoted drying efficiency and washing effect.

Description

Self-flushing filtering structure and washing and drying integrated machine

Technical Field

The utility model relates to a washing machine technical field, in particular to filtration and washing-drying integrated machine from washing.

Background

The traditional washing and drying all-in-one machine does not generally have a filter screen, and in the washing process, the fibers and the flock of a plurality of clothes drop from the clothes, and when the washing and drying all-in-one machine dries the clothes, the fan blows in the air channel together with the clothes residual flock, fibers and other sundries, and the sundries can not be discharged from the roller, and increase along with the washing and drying times, lead to sundries to block up the drying air channel, cause the drying efficiency to reduce, and waste electric energy.

The model that has the filter screen in the market needs the user to wash the filter screen often, if add the filter screen on the loose top cap, need dismantle relevant part and just can take out the filter screen, and is inconvenient, can't make embedded model again. The cleaning effect of a self-cleaning machine type is not ideal enough, for example, a part of Siemens is washed and dried into an integral machine type, a water valve is additionally added, water is additionally fed for cleaning while drying, the structure is complex, and the water consumption is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses aim at providing the filtration and the all-in-one washer dryer that wash from to solve in the all-in-one washer dryer difficult dismantlement, difficult washing, the structure is complicated and extravagant water yield scheduling problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a filtration from washing, includes washing box, drying tunnel, water course, connecting tube, door seals, filter equipment:

the washing box and the washing machine door are fixed into a whole, the structure is simple and attractive, detergent can be placed conveniently, a communication space is formed above the washing box and below the door seal, and the communication space is communicated with the interior of the roller;

the connecting pipeline is arranged on the door seal, the lower end of the connecting pipeline is communicated with the communicating space, the upper end of the connecting pipeline is communicated with the lower end of the drying channel and the lower end of the water channel, and the connecting pipeline is used for circulating air during drying or water during washing to enter the roller through the communicating space;

the filtering device is arranged on the washing box and extends into the space, and circulating air during drying or water during washing can enter the roller through the filtering device.

The filter device comprises a filter screen part and a support part, wherein the filter screen part is fixedly arranged on the support part, and the support part is arranged at the side wall of the washing box and is detachably connected with the washing box.

Furthermore, the filter screen part extends into the communicating space and is arranged on one side close to the roller, so that the filter screen part can play a role in filtering to the maximum extent.

Furthermore, the filter screen part and the vertical direction form an included angle, so that the filter screen part can be conveniently cleaned when water flows through the filter screen part.

Preferably, the bracket part and the washing box are in clamping connection or screw connection, so that the washing box is convenient to detach and mount.

Furthermore, the washing box comprises a siphon cover, and the filtering device is independently arranged or fixed with the siphon cover of the washing box into a whole, so that the structure is simplified and the installation is convenient.

Preferably, the lower end of the drying tunnel extends into the connecting pipeline and is communicated with the communicating space through the connecting pipeline, so that the reduction of circulating air flow during drying is avoided.

Preferably, the diameter of the upper end of the connecting pipeline is larger than that of the lower end of the drying tunnel, a pipeline gap is formed between the connecting pipeline and the lower end of the drying tunnel, the lower end of the water channel is communicated with the connecting pipeline through the pipeline gap and further communicated with the communicating space, and water flows into the connecting pipeline through the pipeline gap, enters the washing box, washes the filtering device and then enters the roller for washing.

Preferably, the diameter of the middle part of the connecting pipeline is larger than the diameters of the upper end and the lower end, so that the speed of water flow or circulating air flow is increased, and the drying efficiency and the washing effect are improved.

Another object of the utility model is to provide a washing and drying all-in-one machine, washing and drying all-in-one machine contain the aforesaid from the filtration who washes.

Compared with the prior art, the filtering structure of a self-washing has following advantage:

(1) the utility model relates to a self-flushing filtering structure, the filtering device has simple structure, is convenient to install and disassemble, effectively filters fiber and flock, and can self-flush when water enters;

(2) the utility model discloses a filtration that washes certainly, connecting tube and drying tunnel and water course intercommunication, can go out the circulated air as extending the drying tunnel during stoving, intake as the water course during washing, novel structure, practice thrift the space, the washing of being convenient for is intake and is carried out self-cleaning simultaneously, need not to intake in addition, the using water wisely;

(3) a filtration from washing, connecting tube middle part diameter is greater than upper and lower both ends diameter, is favorable to increasing the speed of rivers or circulated air current, has promoted drying efficiency and washing effect.

The washing and drying integrated machine and the self-cleaning filtering structure have the same advantages compared with the prior art, and are not described again.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic diagram of a self-cleaning filter structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a drying tunnel, a water channel and a connecting pipeline according to an embodiment of the present invention;

FIG. 3 is a schematic view of the installation of a filter according to one embodiment of the present invention;

fig. 4 is a schematic view illustrating an installation of a filtering apparatus according to another embodiment of the present invention;

FIG. 5 is a schematic view of the filter device and the washing box according to the embodiment of FIG. 3;

FIG. 6 is a schematic view of the filter device and the washing box according to the embodiment of FIG. 4;

figure 7 is a left side view of the filter assembly of the embodiment of figures 5 and 6 according to the present invention;

FIG. 8 is a schematic view of a filter device according to a third embodiment of the present invention connected to a washing box;

figure 9 is a left side view of the filter assembly of figure 8 according to the present invention.

Description of reference numerals:

1-washing machine door, 2-connecting pipeline, 3-drying channel, 4-water channel, 5-filtering device, 6-door seal, 7-washing box, 8-connecting pipeline upper end, 9-first transition section, 10-connecting pipeline middle section, 11-second transition section, 12-connecting pipeline lower end, 13-bracket part, 14-filtering screen part, 15-siphon cover, 16-drying channel lower end, 17-buckle, 18-communication space and 19-pipeline gap.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The descriptions in the present application referring to "first", "second", "upper", "middle", "lower", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first," "second," "upper," "middle," or "lower" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments can be combined with each other, but it is necessary to be able to realize that the technical solutions in the embodiments can be combined with each other on the basis of the realization of a person having ordinary skill in the art, and all that is required by the present invention is within the protection scope of the present invention.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, a self-washing filtering structure comprises a washing box 7, a drying tunnel 3, a water channel 4, a connecting pipeline 2, a door seal 6 and a filtering device 5, wherein the washing box 7 and a washing machine door 1 are fixed into a whole, a communication space 18 is formed above the washing box 7 and below the door seal 6, and the communication space 18 is communicated with the inside of a roller;

the connecting pipeline 2 is arranged on the door seal 6, the lower end of the connecting pipeline 2 is communicated with the communicating space 18, the upper end of the connecting pipeline 2 is communicated with the lower end of the drying channel 3 and is communicated with the lower end of the water channel 4, and circulating air during drying or inlet water during washing can enter the roller through the communicating space 18;

the filtering device 5 is arranged on the washing box 7 and extends into the communicating space 18, and the circulating air during drying or the water during washing can enter the inside of the roller through the filtering device 5.

Further, filter equipment 5 includes filter screen portion 14, support portion 13, and filter screen portion 14 is fixed to be set up on support portion 13, support portion 13 set up in washing box 7 lateral wall department, be connected for dismantling with washing box 7.

Further, the screen section 14 extends into the communicating space 18 and is disposed at a side close to the drum.

Further, the screen section 14 is arranged at an angle to the vertical.

Preferably, the bracket part 13 is connected with the washing box 7 by clamping or screws.

Further, the washing case 7 includes a siphon lid 15, and the filtering device 5 is separately provided or integrally fixed with the siphon lid 15 of the washing case 7.

Further, the lower end of the drying tunnel 3 extends into the connecting duct 2, and is communicated with the communicating space 18 through the connecting duct 2.

Preferably, the diameter of the upper end of the connecting pipeline 2 is larger than that of the lower end of the drying tunnel 3, a pipeline gap 19 is formed between the connecting pipeline 2 and the lower end of the drying tunnel 3, and the lower end of the water channel 4 is communicated with the connecting pipeline 2 through the pipeline gap 19 and further communicated with the communicating space 18.

Preferably, the diameter of the middle portion of the connecting pipe 2 is larger than the diameters of the upper and lower ends.

Example one

In the embodiment shown in fig. 3 and 5, the filter screen part 14 is a sector with two ribs which increase the filtration area and filter

The mesh portion 14 is disposed obliquely and cannot interfere with the dock seal 6.

Example two

In the embodiment shown in fig. 4 and 6, the filter screen part 14 is conical and is obliquely disposed at a position where the circulating air enters the drum through the communicating space, and cannot interfere with the door seal 6.

As shown in fig. 3-6, in both embodiments, the support part 13 is clamped with the washing box 7, the lower end of the support part 13 is provided with two support legs, the support legs are provided with the fasteners 17, the fasteners 17 are trapezoidal and have a detachable structure, the washing box 7 is provided with corresponding clamping grooves, and the support legs of the support part 13 are pushed down along the side wall of the washing box 7 during installation until the fasteners 17 enter the clamping grooves, and the installation is finished; when the support part 13 is directly lifted upwards during disassembly, the buckle 17 is disengaged from the clamping groove.

EXAMPLE III

In the embodiment shown in fig. 8 and 9, the holder portion 13 of the filter device 5 can be integrated with the top of the siphon cover 15, i.e. the filter device 5 is integrated with the siphon cover 15, so that the structure is simpler and the installation is easier.

In the three embodiments shown in fig. 1, 7 and 9, the included angle between the filter screen part 14 and the vertical direction is 0-45 degrees, and the closer the included angle is to 0 degree during filtering, the larger the shielding range is, the better the filtering effect is; when the washing is carried out self-flushing when water enters, the fibers and the flock flow into the roller along the inclined plane formed by the filter screen part 14, and the closer the included angle is to 45 degrees, the better the flushing effect is. Preferably, the filter screen part 14 forms an angle of 30 degrees with the vertical direction, and simultaneously ensures the filtering effect and the flushing effect.

Further, in the three embodiments, the filter screen part 14 is located at the left side of the vertical direction in the illustrated embodiment, so that the filtering and washing effects are further ensured.

Further, the drying tunnel 3 is provided with a drying tunnel lower end 16 for discharging circulating air, and the connecting pipeline 2 is provided with a connecting pipeline upper end 8, a connecting pipeline lower end 12, a connecting pipeline middle part 10, a first transition section 9 and a second transition section 11; the lower end 16 of the drying tunnel extends into the upper end 8 of the connecting pipeline and is used for introducing circulating air, and the air flow of the blown circulating air is blown into the roller through the connecting pipeline 2 as much as possible, so that the air flow loss is reduced; the diameter of the upper end 8 of the connecting pipeline is larger than that of the lower end 16 of the drying tunnel, a pipeline gap 19 is formed between the upper end 8 of the connecting pipeline and the lower end 16 of the drying tunnel, and the water channel 4 is communicated with the pipeline gap 19 and used for washing water inlet.

During drying, circulating air enters the connecting pipeline 2 along the direction B, passes through the communicating space 18, is filtered by the filter screen part 14 to remove flocks and fibers, and then enters the rotary drum to dry clothes; when washing next time, water flow enters the connecting pipeline 2 from the pipeline gap 19 along the direction A and flows into the washing box 7 to dissolve the detergent; at the same time, a part of water flow washes the filter screen part 14 and flows into the washing box 7 along the filter screen part 14 or directly flows into the roller; the filter net part 14 is washed again when the water flowing into the washing box 7 overflows, thereby enhancing the washing effect.

Preferably, 8 diameters on the upper end of the connecting pipeline are kept unchanged, the first transition section 9 is arranged to be in a circular truncated cone shape, the diameter of the middle part 10 of the connecting pipeline is kept unchanged, the second transition section 11 is arranged to be in a circular truncated cone shape, the diameter of the lower end 12 of the connecting pipeline is kept unchanged, the diameter of the middle part 10 of the connecting pipeline is larger than the diameter of the upper end 8 of the connecting pipeline and larger than the diameter of the lower end 12 of the connecting pipeline, the speed of water flow or circulating air flow at an outlet can be increased, and the washing effect and the drying effect are.

Furthermore, the filtering device 5 is arranged on a washing box 7 of the washing machine door 1, fibers and hair scraps cannot be washed clean by self-washing, the filtering device 5 can be detached for cleaning, and the disassembly and the assembly are convenient.

The utility model also discloses a washing all-in-one, washing all-in-one contains the aforesaid from the filtration who washes.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a from abluent filtration, includes washing box (7), drying tunnel (3), water course (4), connecting tube (2), door seals (6), filter equipment (5), its characterized in that:

the washing box (7) and the washing machine door (1) are fixed into a whole, a communication space (18) is formed above the washing box (7) and below the door seal (6), and the communication space (18) is communicated with the inside of the roller;

the connecting pipeline (2) is arranged on the door seal (6), the lower end of the connecting pipeline (2) is communicated with the communicating space (18), the upper end of the connecting pipeline (2) is communicated with the lower end of the drying channel (3) and is communicated with the lower end of the water channel (4), and circulating air during drying or water during washing can enter the communicating space (18) through the connecting pipeline (2);

the filtering device (5) is arranged on the washing box (7) and extends into the communicating space (18), and circulating air during drying or inlet water during washing can flow into the roller through the filtering device (5).

2. The self-flushing filter structure according to claim 1, wherein the filter device comprises a filter screen part (14) and a bracket part (13), the filter screen part (14) is fixedly arranged on the bracket part (13), and the bracket part (13) is arranged at the side wall of the washing box (7) and is detachably connected with the washing box (7).

3. A self-flushing filter structure according to claim 2, characterised in that the screen section (14) extends into the communicating space (18) and is arranged on the side close to the drum.

4. A self-flushing filtering structure according to claim 2, characterised in that the strainer portion (14) is arranged at an angle to the vertical.

5. A self-flushing filter structure as claimed in claim 2, characterised in that the holder part (13) is in snap-fit or screw connection with the washing box (7).

6. Self-flushing filtering structure according to claim 1, characterized in that the washing cartridge (7) comprises a siphon lid (15), the filtering means (5) being provided separately or fixed in one piece with the siphon lid (15) of the washing cartridge (7).

7. Self-flushing filtering structure according to claim 1, characterized in that the drying tunnel (3) extends at its lower end in the connecting duct (2) and is in communication with the communication space (18) through the connecting duct (2).

8. A self-flushing filter structure according to claim 7, characterised in that the diameter of the upper end of the connecting duct (2) is greater than the diameter of the lower end of the drying tunnel (3), a duct gap (19) is formed with the lower end of the drying tunnel (3), and the lower end of the water channel (4) is in communication with the connecting duct (2) through the duct gap (19) and further in communication with the communication space (18).

9. A self-flushing filtering structure according to claim 7 or 8, characterized in that the connecting duct (2) has a central diameter greater than the diameters of the upper and lower ends.

10. An all-in-one washer dryer, characterized by comprising a self-flushing filter structure according to any one of claims 1 to 9.