CN212052043U

CN212052043U - Self-flushing filtering system and washing and drying integrated machine with same

Info

Publication number: CN212052043U
Application number: CN201922425489.8U
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: 2019-12-30
Publication date: 2020-12-01
Anticipated expiration: 2029-12-30
Also published as: CN111560762B; CN111560762A

Abstract

The utility model provides a self-flushing filtering system and a washing and drying integrated machine with the same, wherein the filtering device comprises a drying tunnel, a water channel, a connecting pipeline, a door seal assembly, a detergent box and a filtering device, the detergent box is positioned on a door body, a communicating space is formed above the detergent box and below the door seal assembly, and the communicating space is communicated with the inside of a roller; the filtering device is arranged above the detergent box close to the inside of the roller and extends into the communicating space, so that circulating air during drying or inlet water during washing can flow into the roller through the filtering device. This from filtration system that washes, 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 system and washing and drying integrated machine with same

Technical Field

The utility model relates to a washing machine technical field, in particular to from washing filtration system and have its all-in-one washer dryer.

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 from the filtration system who washes and all-in-one washer dryer to the difficult dismantlement in the solution washer dryer all-in-one, difficult washing, the complicated and extravagant water yield scheduling problem of structure.

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

the utility model provides a from filtration system who washes, includes the door body, connecting tube, drying tunnel, water course, filter equipment, door seal subassembly and detergent box, its characterized in that:

the detergent box is positioned on the door body, a communication space is formed above the detergent box and below the door seal assembly, and the communication space is communicated with the interior of the roller;

the filtering device is arranged above the detergent box close to the inside of the roller and extends into the communicating space, so that circulating air during drying or inlet water during washing can flow into the roller through the filtering device.

Further, the filter device comprises a filter screen part and a bracket part, wherein the filter screen part is fixedly arranged on the bracket part, and the bracket part is arranged on the upper part of the side wall of the detergent box and is detachably connected with the detergent box.

Further, the filter screen part extends upwards to the communicating space.

Furthermore, the filter screen part and the vertical direction form an included angle and incline towards the inside of the detergent box.

Further, the filter screen part is in a fan shape with two flanges or in a shape of a conical cambered surface.

Furthermore, the bracket part is connected with the detergent box in a clamping way or in a screw way.

Furthermore, the connecting pipeline is arranged on the door seal assembly, 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, so that circulating air during drying can enter the communicating space through the connecting pipeline.

Further, the connecting pipeline is communicated with the lower end of the water channel, so that the inlet water during washing can enter the communicating space through the connecting pipeline.

Furthermore, the water channel is arranged above the detergent box, one side of the door seal assembly close to the door body is arranged in parallel with the drying channel, and the upper part of the detergent box is in an open state, so that the washing water in the water channel can enter the detergent box.

Furthermore, 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, and the lower end of the water channel is communicated with the connecting pipeline through the pipeline gap and further communicated with the communicating space.

Further, the diameter of the middle part of the connecting pipeline is larger than the diameters of the upper end and the lower end.

Further, the detergent box includes a siphon cover, and the filtering device is separately provided or fixed with the siphon cover of the detergent box as a whole.

Further, the detergent box is integrally formed with the door body.

A washing and drying integrated machine is characterized by comprising the self-washing filtering system.

Compared with the prior art, the filtering system of self-flushing has the following advantages:

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

(2) the utility model discloses a filtration system from washing, 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 practices thrift the space, and the washing is convenient for intake and is carried out self-cleaning simultaneously, need not to intake in addition, the using water wisely;

(3) a filtration system 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 has the following advantages besides the same advantages as the self-cleaning filtering system:

during washing, the drying tunnel plays a role of a heating pipe to heat inlet water, on one hand, the heated water enters the detergent box to improve the activity of enzyme in the detergent, so that the decontamination capability is enhanced, and the washing effect is improved; on the other hand, when water is fed, the water is heated, and compared with the heating after water is fed in other washing machines, the water-saving washing machine saves more electricity and saves energy.

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 filtration system 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 of FIG. 3 according to the present invention connected to a detergent box;

FIG. 6 is a schematic view of the filter device of FIG. 4 according to the present invention connected to a detergent box;

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 illustrating a filter device according to a third embodiment of the present invention connected to a detergent 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-door body, 2-connecting pipeline, 3-drying channel, 4-water channel, 5-filtering device, 6-door sealing component, 7-detergent box, 8-connecting pipeline upper end, 9-first transition section, 10-connecting pipeline middle part, 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 system comprises a detergent box 7, a drying tunnel 3, a water channel 4, a connecting pipeline 2, a door seal assembly 6, a filtering device 5, wherein the detergent box 7 and a door body 1 are fixed into a whole, a communication space 18 is formed above the detergent box 7 and below the door seal assembly 6, and the communication space 18 is communicated with the inside of a roller;

the connecting pipeline 2 is arranged on the door seal assembly 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 detergent box 7 and extends into the communicating space 18, and the circulating air during drying or the inlet water during washing can enter the inside of the roller through the filtering device 5.

Further, the filtering device 5 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 on the side wall of the detergent box 7 and is detachably connected with the detergent 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 portion 13 is engaged with or screwed to the detergent box 7.

Further, the detergent box 7 includes a siphon cover 15, and the filter 5 is separately provided or fixed integrally with the siphon cover 15 of the detergent box 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 assembly 6.

Example two

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

As shown in fig. 3-6, in both embodiments, the bracket portion 13 is clamped with the detergent box 7, the lower end of the bracket portion 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 detergent box 7 is provided with corresponding clamping grooves, and the support legs of the bracket portion 13 are pushed down along the side wall of the detergent 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, the upper end 8 of the connecting pipeline and the lower end 16 of the drying tunnel form a pipeline gap 19, the water channel 4 is communicated with the pipeline gap 19 and used for washing water inflow, the pipeline gap 19 is narrow, the pressure of inflow water can be increased, and the flushing effect is enhanced.

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 detergent box 7 to dissolve detergent; meanwhile, a part of water flow washes the filter screen part 14 and flows into the detergent 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 detergent 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 the detergent box 7 of the door body 1, fibers and flock cannot be washed clean by self-washing, and the filtering device 5 can be detached for cleaning, so that 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 system who washes.

A use method of a washing and drying integrated machine with a self-washing filtering system comprises the following steps that 1) during washing, heated circulating air is introduced into a drying channel 3, water enters a water channel 4, and in a connecting pipeline 2, the heated circulating air heats water flow for heating washing and improving the dirt-removing capacity; 2) during drying, heated circulating air is introduced into the drying channel 3, passes through the connecting pipeline 2, is filtered by the filtering device 5, and enters the inside of the roller to dry clothes; 3) during washing, water enters the water channel 4, passes through the connecting pipeline 2, washes the filtering device 5, flows into the roller, and is discharged after washing.

Preferably, can use washing machine heat the washing, drying tunnel 3 lets in the circulated air after the heating to connecting tube 2 in succession, water course 4 is intake in succession to connecting tube 2, in connecting tube 2, the circulated air of heating heats rivers, rivers after the heating get into detergent box 7 and dissolve the detergent, the detergent after dissolving gets into inside the cylinder through intercommunication space 18 along with the heating rivers, the washing effect has been improved, and when rivers after the heating flow through filter equipment 5, it is more easy to filterable flock, the fibre etc. wash, the flock that the circulated air of heating had, the fibre is directly taken away by rivers, avoid piling up.

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 filtration system who washes, includes door body (1), connecting tube (2), drying tunnel (3), water course (4), filter equipment (5), door seal subassembly (6) and detergent box (7), its characterized in that:

the washing agent box (7) is positioned on the door body (1), a communication space (18) is formed above the washing agent box (7) and below the door seal assembly (6), and the communication space (18) is communicated with the interior of the roller;

the filtering device (5) is arranged above the detergent box (7) close to the interior of the roller and extends into the communicating space (18), so that circulating air during drying or inlet water during washing can flow into the roller through the filtering device (5).

2. A self-flushing filter system as claimed in claim 1, in which the filter device (5) comprises a filter screen portion (14) and a bracket portion (13), the filter screen portion (14) being fixedly arranged on the bracket portion (13), the bracket portion (13) being arranged on the upper portion of the side wall of the detergent box (7) and being detachably connected to the detergent box (7).

3. A self-flushing filter system according to claim 2, characterised in that the screen section (14) extends upwardly into the communicating space (18).

4. A self-flushing filter system as claimed in claim 3, characterised in that the filter screen section (14) is arranged at an angle to the vertical, sloping towards the interior of the detergent box.

5. A self-flushing filter system according to claim 3, characterised in that the screen section (14) is fan-shaped with two ribs or in the shape of a conical arc.

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

7. A self-flushing filter system as claimed in claim 1, in which the connecting duct (2) is provided in the door seal assembly (6), the lower end of the connecting duct (2) communicates with the communicating space (18), and the upper end of the connecting duct (2) communicates with the lower end of the drying tunnel (3), so that the circulating air during drying can enter the communicating space (18) through the connecting duct (2).

8. A self-flushing filter system according to claim 7, characterised in that the connecting duct (2) communicates with the lower end of the water channel (4) so that the inlet water during washing can enter the communicating space (18) through the connecting duct (2).

9. A self-flushing filter system according to claim 7, characterised in that the water channel (4) is arranged above the detergent box (7), on the side of the door seal assembly (6) adjacent to the door (1) juxtaposed to the drying tunnel (3), the detergent box (7) being open above to enable the washing water in the water channel (4) to enter the detergent box (7).

10. A self-flushing filter system as claimed in claim 7, in which 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), forming a duct gap (19) with the lower end of the drying tunnel (3), and the lower end of the water channel (4) is connected to the connecting duct (2) via the duct gap (19) and thus to the connecting space (18).

11. A self-flushing filter system according to claim 10, characterised in that the connecting duct (2) has a larger diameter in the middle than at the upper and lower ends.

12. A self-flushing filter system according to claim 1, characterised in that the detergent box (7) comprises a siphon lid (15), the filter device (5) being provided separately or fixed in one piece with the siphon lid (15) of the detergent box (7).

13. A self-flushing filter system according to claim 1, characterised in that the detergent box (7) is integrally formed with the door body (1).

14. An all-in-one washer dryer comprising a self-flushing filtration system as claimed in any one of claims 1 to 13.