CN214219112U

CN214219112U - Pulsator washing machine

Info

Publication number: CN214219112U
Application number: CN202022310588.4U
Authority: CN
Inventors: 邵长城; 丁君明; 李博; 王得军
Original assignee: Foshan Shunde Haier Electric Co ltd; Haier Smart Home Co Ltd
Current assignee: Foshan Shunde Haier Electric Co ltd; Haier Smart Home Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-17
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to clothing treatment facility field specifically provides a rotary drum washing machine. The utility model discloses aim at solving rotary drum washing machine and can not dry by the clothing or though set up drying module on rotary drum washing machine's plate seat but enlarged plate seat occupation space, improve manufacturing cost, easily cause rotary drum washing machine top focus unstable problem. Mesh for this reason, the utility model discloses a rotary drum washing machine includes washing machine casing, outer bucket and interior bucket, and inside washing machine casing was located to outer bucket, inside outer bucket was located to interior bucket, and its characterized in that is equipped with drying device at the space internal fixation that outer bucket and washing machine casing enclose, and drying device passes through outer bucket of pipeline intercommunication. The utility model discloses make full use of rotary drum washing machine originally just the space of designing, need not carry out extensive change to the structure of outer bucket. And reduce the disk seat size, practice thrift manufacturing cost to the unstable condition of impeller washing machine's top focus can not exist, can make impeller washing machine steady safety more when the operation.

Description

Pulsator washing machine

Technical Field

The utility model belongs to the technical field of the clothing treatment facility, specifically provide rotary drum washing machine.

Background

The washing machine is a household appliance with extremely high use frequency of people at present, and the pulsator washing machine is a common washing machine. Many current pulsator washing machines only have the function of washing and spin-drying the clothes, but not the function of drying. Spin drying removes most of the water from the laundry, but still requires drying. When in summer, the airing effect is good due to the high temperature. However, when the temperature is low in winter, the clothes are easily frozen and are difficult to dry in the sun.

Some pulsator washing machines are also provided with a drying module, but the drying module is arranged on a disc seat of the pulsator washing machine and is communicated with the inside of the pulsator washing machine through a pipeline. However, the design not only enlarges the space occupied by the tray seat of the pulsator washing machine and improves the production cost, but also easily causes the problem that the top gravity center of the pulsator washing machine is unstable.

Accordingly, there is a need in the art for a new pulsator washing machine to solve the above-mentioned problems in the prior art.

SUMMERY OF THE UTILITY MODEL

To the rotary drum washing machine that exists among the prior art can not dry by the stoving clothing or though set up drying module on rotary drum washing machine's plate seat but enlarged plate seat occupation space, improve manufacturing cost, easily cause the unstable problem of rotary drum washing machine top focus, the utility model provides a rotary drum washing machine, including washing machine casing, outer bucket and interior bucket, outer bucket is located inside the washing machine casing, interior bucket is located inside outer bucket, its characterized in that outer bucket with the space internal fixation that washing machine casing encloses is equipped with drying device, drying device passes through the pipeline intercommunication outer bucket.

In the preferred technical scheme of the pulsator washing machine, the pipeline comprises an output pipe and an input pipe, the output end of the drying device is communicated with the outer barrel through the output pipe, and the input end of the drying device is communicated with the outer barrel through the input pipe or penetrates through the washing machine shell through the input pipe to be communicated with the outside or is directly communicated with a space enclosed by the washing machine shell and the outer barrel.

In the preferred technical scheme of the pulsator washing machine, the drying device comprises a drying shell, a heater and a gas driver are arranged in the drying shell, and the output pipe and the input pipe are connected to the drying shell.

In the preferable technical scheme of the pulsator washing machine, the gas driver is an air pump or a fan.

In the preferred technical scheme of the pulsator washing machine, the output pipe and the input pipe are both provided with valves.

In the preferred technical scheme of the pulsator washing machine, the drying device is fixedly arranged at the bottom end of the outer part of the outer barrel.

In the preferred technical scheme of the pulsator washing machine, the bottom end of the inner barrel is provided with a plurality of through hole bodies.

In the preferred technical scheme of the pulsator washing machine, the side wall of the inner barrel is provided with a plurality of through hole bodies.

In the preferred technical scheme of the pulsator washing machine, the pulsator washing machine further comprises a pulsator, the pulsator is arranged in the inner tub, and the pulsator is provided with a plurality of through holes.

In the preferred technical scheme of the pulsator washing machine, the drying device is fixedly arranged on the outer side wall of the outer barrel.

The technical scheme of the utility model wherein, impeller type washing machine includes washing machine casing, outer bucket and interior bucket, and inside the washing machine casing was located to outer bucket, and inside the outer bucket was located to interior bucket, its characterized in that is equipped with drying device at the space internal fixation that outer bucket and washing machine casing enclose, and drying device passes through outer bucket of pipeline intercommunication.

Through the mode, make the utility model discloses an impeller type washing machine sets up drying device in outer bucket, make full use of impeller type washing machine originally with regard to the space that designs, need not carry out extensive change to the structure of outer bucket. And the size of the disc seat is reduced, the production cost is saved, the condition that the gravity center at the top of the pulsator washing machine is unstable is avoided, and the pulsator washing machine can be more stable and safer in operation.

Drawings

The pulsator washing machine of the present invention will be described with reference to the accompanying drawings. In the drawings:

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

FIG. 2 is a schematic bottom view of the tub portion of FIG. 1;

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

FIG. 4 is a bottom view of the tub portion of FIG. 3;

fig. 5 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 6 is a bottom view of the tub portion of FIG. 5;

fig. 7 is a schematic structural view of the outer tub and the inner tub in fig. 1.

List of reference numerals:

1-washing machine shell, 2-outer barrel, 3-inner barrel, 4-drying device, 41-drying shell, 42-heater, 43-gas driver, 5-output pipe, 6-input pipe, 7-wave wheel and 8-driving device.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the description is given by way of example with the gas driver 43 disposed inside the drying casing 41, it is obvious that the present invention can adopt other similar means, such as disposing the gas driver 43 inside the input pipe 5 or the output pipe 6 outside the drying casing 41, as long as the gas driver 43 can drive the air to be input into the drying device 4 from the input end of the drying device 4 and to be output to the outside of the drying device 4 from the output end of the drying device 4.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2 and fig. 7, fig. 1 is a schematic structural diagram of the first embodiment of the present invention, fig. 2 is a schematic structural diagram of an outer tub portion in fig. 1 viewed from above, fig. 7 is a schematic structural diagram of an outer tub portion and an inner tub portion in fig. 1, in order to solve the problem that the existing pulsator washing machine cannot dry clothes or is provided with a drying module, but the drying module is disposed on a tray of the pulsator washing machine, but the outer tub rotates to make the pipe connection unstable and easily damaged or even dangerous, the present invention discloses a pulsator washing machine comprising a washing machine housing 1, an outer tub 2 and an inner tub 3, wherein the outer tub 2 is disposed inside the washing machine housing 1, the inner tub 3 is disposed inside the outer tub 2, the pulsator washing machine further comprises a pulsator 7, the pulsator 7 is disposed inside the inner tub 3, and the pulsator 7 is connected to an output end of a driving device 8 disposed on the outer tub 2. A drying device 4 is fixedly arranged in a space enclosed by the outer tub 2 and the washing machine shell 1, wherein the drying device 4 can be fixedly arranged at the bottom end of the outer part of the outer tub 2. The drying device 4 is communicated with the outer barrel 2 through a pipeline. The pipeline comprises an output pipe 5 and an input pipe 6, the output end of the drying device 4 is communicated with the outer barrel 2 through the output pipe 5, and the input end of the drying device 4 is communicated with the outer barrel 2 through the input pipe 6. The output pipe 5 and the input pipe 6 are both provided with valves, wherein the valves can adopt electromagnetic valves.

In order to improve the drying effect of the inner tub 3, a plurality of through holes may be formed at the bottom end of the inner tub 3. In order to further improve the drying effect of the inner barrel 3, a plurality of through holes can be arranged on the side wall of the inner barrel 3, and a plurality of through holes can be arranged on the impeller 7.

The drying device 4 comprises a drying casing 41, a heater 42 and a gas driver 43 are arranged inside the drying casing 41, and the output pipe 5 and the input pipe 6 are both connected to the drying casing 41. The gas driver 43 is an air pump or a fan.

The setting mode has the advantages that: in this embodiment, because drying device among the prior art sets up in rotary drum washing machine's plate seat, because plate seat itself is fixed structure, drying device itself has big volume, and the plate seat just needs the design to correspond big volume in order to hold drying device, has increased the size of plate seat so undoubtedly. Since the outer tub 2 of the current pulsator washing machine is lowered in height by the gravity of water when it is filled with water, and the outer tub 2 is raised in height when water is discharged, a certain sinking space is designed at the bottom of the washing machine case 1 in the prior art. In the embodiment, the drying device 4 is disposed at the bottom of the outer tub 2, so that the originally designed sinking space in the casing 1 of the washing machine is fully utilized, and the structure of the outer tub 2 does not need to be changed on a large scale. And the height of the drying device 4 is changed along with the height change of the outer barrel 2, so that the drying device 4 is not required to be arranged in the tray seat. Therefore, the negative effects that the size of the tray design is large, the cost is high and the overall occupied space of the pulsator washing machine is enlarged in the prior art are avoided. The unstable condition of the top gravity center of the pulsator washing machine can be avoided, and the pulsator washing machine can be more stable and safer in operation.

In addition, when the pulsator washing machine works, the outer barrel 2 intermittently performs small-angle reciprocating rotation, the drying device 4 is integrally fixed on the outer barrel, and a pipeline for connecting the drying device 4 and the outer barrel 2 is not influenced by twisting force generated in the horizontal direction when the outer barrel 2 rotates like a pipeline in the prior art, so that the service life of the pipeline in the embodiment is prolonged, the stability of pipeline connection is maintained, and the safety of the drying device 4 of the pulsator washing machine in use is improved.

In this embodiment, in the washing process of the pulsator washing machine, the valves of the output pipe 5 and the input pipe 6 are both closed, and the drying device 4 is not operated. When the pulsator washing machine is used for dewatering, the valves of the output pipe 5 and the input pipe 6 are both opened. The air inputted into the drying device 4 is heated by the heater 42, and then the hot air is transferred into the interlayer between the outer tub 2 and the inner tub 3 through the output duct 5 by the air driver 43, and the hot air is inputted into the inner tub 3 to dry the laundry. The pulsator 7 and the inner tub 3 may also rotate to diffuse the air current, further improving the effect of drying the laundry.

In addition, in this embodiment, the laundry is dried by circulating the internal air in the outer tub 2 and the inner tub 3, the hot air delivered by the drying device 4 becomes humid hot air after participating in drying the laundry, the humid hot air is moved toward the tub wall of the inner tub 3 by the centrifugal force caused by the high-speed rotation of the inner tub 3, and the density of the humid hot air is generally low, and the humid hot air becomes condensed water on the tub wall of the inner tub 3 along with the decrease of the temperature in the rising process, and is finally discharged to the outside through the water outlet of the pulsator washing machine.

As shown in fig. 3-4, fig. 3 is a schematic structural view of a second embodiment of the present invention, fig. 4 is a schematic structural view of an outer tub portion in fig. 3, and in a possible embodiment, an input end of the drying device 4 passes through the washing machine housing 1 through the input pipe 6 to communicate with the outside.

The setting mode has the advantages that: the present embodiment provides another method of supplying air to the drying apparatus 4. In addition, in the embodiment, the air input into the drying device 4 directly comes from the external environment, and the hot air is directly discharged into the external atmosphere after being converted into the damp and hot air, so that the possibility that the damp and hot air is conveyed into the drying device 4 again is greatly reduced, and the external air is directly conveyed into the outer barrel 2, so that a certain effect of expelling the damp and hot air can be achieved, and a good effect of drying the clothes in the inner barrel 3 can be achieved. The input pipe 6 is arranged transversely in the present embodiment, and a longer input pipe 6 may be adopted to reduce the negative influence on the input pipe 6 when the position of the outer tub 2 is changed.

As shown in fig. 5-6, fig. 5 is a schematic structural diagram of a third embodiment of the present invention, fig. 6 is a schematic structural diagram of an outer tub portion in fig. 5 viewed from the bottom, and in another possible embodiment, an input end of the drying device 4 directly communicates with a space enclosed by the washing machine housing 1 and the outer tub 2.

The setting mode has the advantages that: the present embodiment provides another method of supplying air to the drying apparatus 4. In the embodiment, air is directly extracted from the space between the washing machine shell 1 and the outer tub 2, and a special input pipe is not required to be additionally arranged on the drying device 4 to be communicated with the washing machine shell 1, so that the input pipe can be prevented from being damaged when the position of the outer tub 2 is changed.

In another possible embodiment, the drying device 4 may be fixedly disposed on an outer sidewall (not shown) of the tub 2.

The setting mode has the advantages that: the present embodiment provides a structure related to another position where the drying apparatus 4 is provided. Also, the damage of the pipeline in the process of changing the position of the outer barrel 2 can be avoided.

To sum up, the utility model discloses prolong the life of pipeline, kept the stability of tube coupling to improve rotary drum washing machine's drying device 4 security when using, make full use of the current space of sinking in the washing machine casing 1, avoided among the prior art big, with high costs and influence rotary drum washing machine's the whole occupation space's of size of disk seat design negative effects.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can adjust the above-mentioned structure without deviating from the principle of the present invention, so that the present invention can be applied to more specific application scenarios.

For example, in an alternative embodiment, the gas driver 43 only needs to be able to drive air to be input into the drying device 4 from the input end of the drying device 4 and to be output out of the drying device 4 from the output end of the drying device 4, so that the gas driver 43 can be replaced by the gas driver 43 being arranged inside the drying casing 41 and the like, which are described in the current specification, and the like, without departing from the principle of the present invention, and therefore, all of them will fall within the protection scope of the present invention.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A pulsator washing machine comprises a washing machine shell, an outer barrel and an inner barrel, wherein the outer barrel is arranged inside the washing machine shell, the inner barrel is arranged inside the outer barrel, and the pulsator washing machine is characterized in that a drying device is fixedly arranged in a space enclosed by the outer barrel and the washing machine shell and is communicated with the outer barrel through a pipeline.

2. The pulsator washing machine as claimed in claim 1, wherein the pipeline comprises an output pipe and an input pipe, the output end of the drying device is communicated with the outer tub through the output pipe, and the input end of the drying device is communicated with the outer tub through the input pipe or passes through the washing machine casing through the input pipe to be communicated with the outside or is directly communicated with a space enclosed by the washing machine casing and the outer tub.

3. The pulsator washing machine according to claim 2, wherein the drying device comprises a drying casing, a heater and a gas driver are provided inside the drying casing, and the outlet pipe and the inlet pipe are connected to the drying casing.

4. The pulsator washing machine according to claim 3, wherein the gas driver is an air pump or a fan.

5. The pulsator washing machine according to claim 2, wherein the outlet duct and the inlet duct are provided with valves.

6. The pulsator washing machine as claimed in claim 1, wherein the drying device is fixedly provided at an outer bottom end of the outer tub.

7. The pulsator washing machine as claimed in claim 6, wherein a plurality of through holes are formed at a bottom end of the inner tub.

8. The pulsator washing machine as claimed in claim 7, wherein a plurality of through holes are formed in a sidewall of the inner tub.

9. The pulsator washing machine according to claim 8, further comprising a pulsator provided inside the inner tub, the pulsator being provided with a plurality of through holes.

10. The pulsator washing machine as claimed in claim 1, wherein the drying device is fixedly provided at an outer sidewall of the outer tub.