CN114834761B - External water storage container for washing device and use method thereof - Google Patents

Abstract

The invention discloses an external water storage container for a washing device and a use method thereof, relating to the technical field of washing equipment, and the technical scheme is as follows: the washing device is externally connected with a water storage container, the water purifying bag is made of flexible materials and is used for storing purified water and supplying water to the washing device, and the volume of the water purifying bag can be increased or decreased according to the water storage amount; the sewage bag is made of flexible materials and is used for receiving and storing sewage discharged by the washing device, and the volume of the sewage bag can be increased or decreased according to the stored water volume; the water purification bag top with the space that total volume of sewage bag and water purification bag occupy is unchangeable basically, after using, pour sewage, can wholly flatten the accomodate with the sewage bag, and only the water purification bag that does not use occupies the installation space, can practice thrift the space to increase washing device's suitability. The external water storage container is connected with the washing device, so that the applicability of the washing device is improved.

Description

External water storage container for washing device and use method thereof

Technical Field

The invention relates to the technical field of washing equipment, in particular to an external water storage container for a washing device and a using method thereof.

Background

The washing and caring machine is a common washing device, and is generally used for washing underwear due to small size, and the size is suitable for being placed in any scene needing to be used, such as bedrooms, living rooms, clothes and hat rooms and the like. But the washing and protecting machine is in operation, needs external inlet tube for the input pure water to washing clothing, still will discharge the sewage after the washing simultaneously, consequently still need external blow off pipe, and place the export of blow off pipe in can accomodate the place of sewage, perhaps need connect longer water pipe, lead to user experience relatively poor, influence the pleasing to the eye of service environment, also limited the service scenario of washing and protecting machine greatly.

Aiming at the problems, part of the prior art adopts a water tank and a water bucket to realize the diversification of use scenes, save occupied space and increase the applicability of the washing and protecting machine. However, the water tank or the water bucket needs to occupy space with a fixed shape, so that the occupied space is large, and the applicable scene is still more limited.

Disclosure of Invention

Aiming at the technical problem that the external water tank or water bucket of the washing and protecting machine occupies a space with a fixed shape; the invention provides an external water storage container for a washing device and a use method thereof, wherein the external water storage container and the use method thereof adopt connected flexible bags for respectively storing purified water and sewage, and the space occupied by the total volume of the sewage bag and the purified water bag is basically unchanged in the working process of the washing device, so that the occupied space of the water storage container can be reduced, and the applicability of the washing device is improved.

The invention is realized by the following technical scheme:

in a first aspect, the present invention provides an external water storage container for a washing apparatus, comprising: the water purifying bag is made of flexible materials and is used for storing purified water and supplying water to the washing device, and the volume of the water purifying bag can be increased or decreased according to the water storage capacity; the sewage bag is made of flexible materials and is used for receiving and storing sewage discharged by the washing device, and the volume of the sewage bag can be increased or decreased according to the stored water volume; the top of the water purifying bag is detachably connected with the top of the sewage bag.

In an alternative embodiment, the mouth of the water purifying bag is provided with a water purifying nozzle which is used for connecting a water purifying pipe of the washing device; the sewage bag mouth is adapted with a sewage water nozzle which is used for connecting a sewage pipe of the washing device; and the water purifying water nozzle is detachably connected with the sewage water nozzle.

In an alternative embodiment, the sewage treatment device further comprises a water nozzle cover, and the water purification water nozzle and the sewage water nozzle are both inserted into the water nozzle cover.

In an alternative embodiment, a through connecting column is arranged in the water nozzle cover, and the purified water nozzle and the sewage water nozzle are respectively sleeved outside the corresponding connecting columns.

In an alternative embodiment, an air passage is arranged in the water nozzle cover, and the air passage is communicated with the water purifying water nozzle and the inner cavity of the sewage water nozzle.

In an alternative embodiment, one end of the purified water nozzle and one end of the sewage water nozzle are respectively provided with a bag pressing block, and the bag pressing blocks are used for connecting corresponding purified water bags or sewage bags in a hot pressing mode.

In an alternative embodiment, one of the bag pressing blocks is provided with a fool-proof part, and the fool-proof part is used for identifying and distinguishing the purified water nozzle from the sewage water nozzle.

In an alternative embodiment, the purified water tap is connected with the sewage tap by a buckle.

In an alternative embodiment, the tops of the water purifying bag and the sewage bag are provided with handle openings; the tops of the water purifying bag and the sewage bag are provided with connecting holes around the handle opening; the novel lifting handle comprises a handle opening, and is characterized by further comprising two handle buckles, wherein the two handle buckles are clamped in the corresponding handle openings, and the connecting parts of the two handle buckles are inserted into the periphery of the connecting hole.

In an alternative embodiment, the water purifying bag is provided with a flexible water pumping pipe in a matching mode, and a water inlet end of the water pumping pipe is provided with a supporting piece; the support piece is used for isolating the water inlet end of the water pumping pipe and the bottom of the inner cavity of the water purifying bag, and the side wall of the support piece is provided with a water passing channel.

In an alternative embodiment, a plurality of supporting protrusions are arranged at one end of the supporting piece far away from the water pumping pipe.

In an alternative embodiment, the draft tube is fitted with a weight.

In an alternative embodiment, at least one side of the sewage bag is provided with a supporting bar, and the supporting bar extends along the height direction of the sewage bag.

In a second aspect, the present invention provides a method for using an external water storage container for a washing apparatus, comprising the steps of:

s10, filling the washing device with purified water by using a water purifying bag externally connected with a water storage container, detachably connecting a purified water nozzle with a sewage water nozzle, and sleeving the purified water nozzle on a corresponding connecting column in a water nozzle cover; the water purifying pipe is kept in place in the sleeving process, and the water purifying pipe is ensured to fall to the bottom area of the water purifying bag;

s20, placing the water purifying bag and the sewage bag on a plane to enable the water purifying bag and the sewage bag to stand independently, connecting a water purifying water nozzle and a sewage water nozzle with a water purifying pipe of the washing equipment, and starting the washing equipment;

s30, pumping water from the water purifying bag and discharging sewage into the sewage bag by the washing equipment in the washing process;

and S40, after washing is completed, discharging all sewage, flattening the washing device by using an external water storage container, and storing.

The invention has the beneficial effects that:

1. the washing device provided by the invention is externally connected with the water storage container, the water purification bag is made of a flexible material and is used for storing purified water and supplying water to the washing device, the volume of the water purification bag can be increased or decreased according to the water storage volume, the sewage bag is made of a flexible material and is used for receiving and storing sewage discharged by the washing device, the volume of the sewage bag can be increased or decreased according to the water storage volume, the water purification bag is detachably connected with the sewage bag, the sewage bag and the water purification bag are mutually equal in the working process of the washing device, the space occupied by the total volume is basically unchanged, after the use is completed, the sewage is poured out, the whole washing device can be flattened and stored, the space can be saved, the applicability of the washing device can be increased, and the situation that the washing device can only be placed in a water receiving pipe is avoided.

2. The external water storage container for the washing device provided by the invention adopts the flexible water purification bag to store purified water and the flexible sewage bag to store sewage, so that the external water storage container can adapt to installation spaces with different shapes, and the applicability of the washing and protecting machine is further improved.

3. The external water storage container for the washing device provided by the invention has the advantages that the flexible water purification bag is adopted to store purified water, the flexible sewage bag is adopted to store sewage, the upright state can be kept in the use process, the purified water and the sewage can be prevented from leaking, the odor is prevented from being emitted to the installation space, the noise of the water can be reduced by the flexible wall surface, the applicable scene of the washing device can be increased, and the external water storage container can be placed in bedrooms, living rooms, study rooms and other areas, and the interference to the daily life of a user is reduced.

4. According to the application method of the external water storage container for the washing device, the external water storage container for the washing device is connected with the washing device, so that the application scene of the washing device is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an external water container for a washing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a sewage bag and a water purifying bag according to an embodiment of the present invention;

FIG. 3 is a schematic view of a sewage bag according to an embodiment of the present invention;

FIG. 4 is a schematic view of an external water container for a washing apparatus according to another embodiment of the present invention;

FIG. 5 is a schematic view of a pumping pipe according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of a connection assembly according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a connecting assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of a connection assembly according to another embodiment of the present invention;

FIG. 9 is a schematic perspective view of a water purifying tap according to an embodiment of the invention;

fig. 10 is a schematic perspective view of a sewage nozzle according to an embodiment of the present invention.

Reference numerals:

100 parts of a water purifying bag, 110 parts of a handle opening, 120 parts of a connecting hole, 130 parts of a liquid level observation window, 140 parts of a water pumping pipe, 141 parts of a supporting piece, 1411 parts of a supporting bulge, 142 parts of a weight piece and 150 parts of a water purifying pipe;

200-sewage bags, 210-liquid level observation windows, 210-support bars and 220-sewage pipes;

300-handle buckle;

400-of a water purifying tap, 410-of a pipe joint, 420-of a bag pressing block, 421-of a fool-proof part, 430-of a liquid extracting joint and 440-of an outer buckle;

500-sewage water nozzle, 510-inner buckle;

600-water nozzle cover, 610-connecting column, 620-air duct.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The indicated azimuth or position relationship is based on the azimuth or position relationship shown in the drawings, or is the azimuth or position relationship which is placed conventionally when the application product is used, or is the azimuth or position relationship which is understood conventionally by a person skilled in the art. The terms "disposed," "configured," "mounted," "connected," "coupled," and "connected" are to be construed broadly.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. And the embodiments and features of the embodiments in this application may be combined with each other without conflict.

Example 1

Referring to fig. 1, this embodiment provides an external water storage container for a washing device, including: the water purifying bag 100 is made of flexible materials and is used for storing purified water and supplying water to the washing device, and the volume of the water purifying bag 100 can be increased or decreased according to the water storage capacity; the sewage bag 200 is made of flexible materials and is used for receiving and storing sewage discharged by the washing device, and the volume of the sewage bag 200 can be increased or decreased according to the stored water volume; the top of the water purifying bag 100 is detachably connected with the top of the sewage bag 200.

It should be understood that, the water purifying bag 100 and the sewage bag 200 are bag bodies made of flexible materials, such as self-sealing bags, self-standing bags, handbag bags and the like made of plastic films (commonly used plastics include polypropylene, polyester, nylon and the like), so that the volume of the water purifying bag 100 and the volume of the sewage bag 200 can be adaptively changed according to the water amount stored in the water purifying bag, namely: when the water purifying bag 100 is full of clean water, the volume of the water purifying bag 100 is increased, the water quantity in the water purifying bag 100 is reduced along with the suction of the washing and protecting machine, and the water purifying bag is swelled and flattened by the atmosphere and the sewage bag 200, so that the volume is gradually reduced along with the swelling and flattening; when the sewage bag 200 is empty, the sewage bag 200 is in a compressed state, and its volume is close to that in a sheet state when shipped, but gradually increases to the maximum as sewage is discharged.

The capacities of the water purifying bag 100 and the sewage bag 200 are determined according to the use scene, the installation space and the material of the bag body, and in actual use, the capacities of the water purifying bag 100 and the sewage bag 200 are generally equal, so that the sewage which can be born by the sewage bag is not less than the clean water provided by the water purifying bag (because part of water can be left on the washings, the sewage discharge amount is generally less than the clean water used), and excessive sewage is avoided from overflowing.

The connection between the top of the water purifying bag 100 and the top of the sewage bag 200 can be realized by detachable two bag bodies, such as connecting the openings of the water purifying bag 100 and the sewage bag 200 through a detachable handle, connecting the water purifying bag 100 and the sewage bag 200 through a binding belt, or connecting the water purifying bag 100 and the sewage bag 200 through two detachable connectors, so as to facilitate the installation and the detachment of the water storage container.

It should be understood that for the transparent material of the water purification bag 100 and the sewage bag 200, the liquid level in the bag can be directly observed, while for the non-transparent material or the transparent material of the water purification bag 100 and the sewage bag 200 covered with the printed matter, the transparent liquid level observation window 130 needs to be arranged on the bag body, that is, the water purification bag 100 and the sewage bag 200 are respectively provided with the liquid level observation window 130 so as to observe the liquid level in the bag body.

In use, the water pumping pipe 140 of the washing machine is extended to the bottom of the water purifying bag 100, the sewage pipe 220 of the washing machine is connected to the water inlet of the sewage bag 200, clean water is added into the water purifying bag 100, the water purifying bag 100 and the sewage bag 200 are sealed respectively, and then the water purifying bag 100 and the sewage bag 200 are installed at the using position (such as standing vertically on a table, hanging or placing in a cavity in a cabinet such as a wardrobe, a washing cabinet, etc.). When the washing and protecting machine works, water is pumped from the water purifying bag 100 to be washed, and the washed wastewater is sent into the sewage bag 200. In this process, the amount of water in the water purifying bag 100 is reduced and gradually contracted; the amount of water in the sewage bag 200 increases and expands gradually, and the volume of purified water decreases as much as the volume of sewage, so that the space occupied by the total volume of the sewage bag 200 and the water purifying bag 100 is substantially unchanged during the operation of the washing and caring machine. After the use is completed, sewage is poured out, the whole sewage bag 200 can be flattened and stored, and only the unused water purifying bag 100 occupies the installation space, so that the space can be saved.

In summary, the external water storage container sewage bag 200 for the washing device provided in this embodiment has a volume that can be increased or decreased according to the amount of stored water, and can be correspondingly deformed according to the amount of stored water, so as to adapt to installation spaces with different shapes, and the sewage bag 200 can be flattened and stored after being used, so that the volume of occupied space can be greatly reduced, thereby increasing the applicability of the washing and protecting machine,

meanwhile, the flexible water purifying bag 100 is adopted to store water and the flexible sewage bag 200 is adopted to store sewage, so that the sealing is convenient, the water purifying and the sewage leakage can be prevented, the odor is prevented from being emitted to the installation space, and the application scene of the washing and protecting machine can be increased.

In addition, the washing device provided by the embodiment is good in applicability with the external water storage container, not only can be applied to washing and protecting machines, but also can be used for other cleaning equipment, and as long as pure water is required to be introduced and sewage is discharged, the external water storage container provided by the embodiment can be adopted, so that other equipment adopting the external water storage container provided by the embodiment also belongs to the scope of protection claimed by the application.

Example 2

Referring to fig. 2 and 3, the present embodiment provides an external water storage container for a washing device, and further includes a handle, where the water purifying bag 100 and the sewage bag 200 are connected to the handle based on the structure and principle described in embodiment 1.

The handle is connected with the water purifying bag 100 and the sewage bag 200, so that the water storing container is convenient to install, and the water purifying bag 100 and the sewage bag 200 share one installation space, thereby saving space and increasing the applicability of the washing and protecting machine. In addition, the water purifying bag 100 and the sewage bag 200 are provided with handles, so that the water storage container can be directly hung, the convenience of installation and disassembly is improved, and the movement of the sewage bag 200 and the water purifying bag 100 is also facilitated.

Specifically, the tops of the water purifying bag 100 and the sewage bag 200 are respectively provided with a handle opening 110; the tops of the water purifying bag 100 and the sewage bag 200 are provided with connecting holes 120 around the handle opening 110; the handle includes two handle buckles 300, two handle buckles 300 are clamped at the periphery of the corresponding handle opening 110, and the connection parts of the two handle buckles 300 are inserted in the connection holes 120.

In order to facilitate the separation of the sewage bag 200 and the water purification bag 100, the two handle buckles 300 may be detachably connected, for example, the two handle buckles 300 may be connected by a convex clip inserted into the connecting hole 120, or by other connection modes of the handle buckles 300, such as pin connection by a pin inserted into the connecting hole 120.

Example 3

Referring to fig. 1, this embodiment provides an external water storage container for a washing apparatus, and the water purification bag 100 and the sewage bag 200 are both self-standing bags based on the structure and principle described in embodiment 1.

It should be understood that the self-standing bag is a flexible packaging bag with a horizontal supporting structure at the bottom, does not lean on any support and can stand by itself no matter whether the bag is opened or not, so that the water storage container can be directly placed at the installation position, no additional fixing and supporting structure is needed, the structure is simple, the use is convenient, and the use range of the washing and protecting machine can be further increased.

Preferably, at least one side of the sewage bag 200 is provided with a supporting bar 210, the supporting bar 210 extends along the height direction of the sewage bag 200, and the supporting bar 210 is fixedly or detachably connected to the edge portion, so that the bag body of the sewage bag 200 can be supported, lateral bending of the bag body due to gravity of a top accessory can not occur, the middle part of the sewage bag 200 is prevented from being blocked by the bag body, water on the upper part of the sewage bag 200 cannot flow downwards, and the sewage bag 200 can be ensured to normally collect and store sewage discharged by the washing and protecting machine.

For the installation of the supporting bar 210, the supporting bar 210 may be a fixed or detachable structure, such as hot-press connection to the bag body of the sewage bag 200, or clamped to the bag body of the sewage bag 200, or fastened to the bag body of the sewage bag 200 by magnetic fastening.

Example 4

Referring to fig. 5, this embodiment provides an external water storage container for a washing device, and based on the structure and principle described in any one of embodiments 1-3, in order to facilitate the extraction of the purified water in the purified water bag 100, the purified water bag 100 is adapted to have a flexible water pumping pipe 140 therein, and a water inlet end of the water pumping pipe 140 is provided with a supporting member 141; the supporting member 141 is used for isolating the water inlet end of the water pumping pipe 140 from the bottom of the inner cavity of the water purifying bag 100, and a water passage is provided on the sidewall of the supporting member 141.

Compared with the direct suction of the water purifying bag 100, the water purifying bag 100 can avoid the phenomenon that the middle part of the water purifying bag 100 is blocked by the bag body due to the deformation of the water purifying bag 100, so that the washing device can not pump out the water at the lower part of the water purifying bag 100. The support member 141 with the water channel on the side wall is arranged at the water inlet end of the water pumping pipe, so that the water inlet end of the water pumping pipe 140 can be prevented from being completely closed by the bag body of the water purifying bag 100, and the washing equipment can absorb water normally.

With continued reference to fig. 5, the supporting member 141 may be a frame member sleeved on the water inlet end of the water pumping pipe 140, or may be a middle-pass member inserted in the water inlet end of the water pumping pipe 140, in this embodiment, a plurality of supporting protrusions 1411 are disposed at one end of the supporting member 141 away from the water pumping pipe 140, and a gap between two adjacent supporting protrusions 1411 is used as a water passage.

In addition, in order to ensure that the water inlet end of the water suction pipe 140 is maintained at the bottom of the water purification bag 100, the water suction pipe 140 is fitted with a weight 142. It is known that when the water pumping pipe 140 is a rigid pipe, the water inlet end of the water pumping pipe 140 is located at the lower end of the inner cavity of the water purifying end through the rigidity of the water pumping pipe 140, but since the water purifying bag 100 is made of flexible material, the rigid water pumping pipe 140 is a pipe with a certain flexibility, such as a silicone tube or other rubber plastic tube, in this embodiment, the water pumping pipe 140 is pulled down to the bottom of the water purifying bag 100 by the weight of the weight member 142.

As a specific embodiment of the weight 142, the weight 142 may be a spring sleeved on the water inlet end of the water pumping pipe 140, or the weight 142 may be a clamping block clamped on the water inlet end of the water pumping pipe 140, and of course, the weight 142 may be two clamping blocks formed by two screws. The spring is used as the weight 142, so that the lower end of the flexible water pumping pipe 140 still has deformability, and the lower end of the water pumping pipe 140 is always located at the lowest end of the inner cavity of the water purifying bag 100.

Example 5

Referring to fig. 3 and 6, the present embodiment provides an external water storage container for a washing device, and based on the structure and principle described in embodiment 4, the mouth of the water purification bag 100 is adapted with a water purification nozzle 400, and the water purification nozzle 400 is used for connecting with a water purification pipe 150 of the washing device; the mouth of the sewage bag 200 is provided with a sewage nozzle 500, and the sewage nozzle 500 is used for being connected with a sewage pipe 220 of the washing device; and the purified water tap 400 is detachably connected with the sewage tap 500.

When the water purifying bag 100 and the water purifying bag 200 are used, the water purifying bag 100 and the water purifying bag 200 are bag bodies and have certain flexibility, the volume of the water purifying bag can be changed into small according to the water volume, the purified water is changed into sewage to be stored in the water purifying bag 200 after passing through the washing equipment from the water purifying bag 100, and the space occupied by the total volume of the water purifying bag 200 and the water purifying bag 100 is basically unchanged in the working process of the washing equipment, so that the water purifying bag 100 and the water purifying bag 200 jointly use one space, and the space is saved.

The clean water tap 400 and the sewage tap 500 are detachably connected, and the sewage bag 200 can be detached after the washing equipment is used, so that the space is further saved. Any one of a clamping connection, a pin connection, a screw connection or other similar connection modes can be adopted for the connection mode of the water purifying water nozzle 400 and the sewage water nozzle 500.

Referring to fig. 9 and fig. 10, as a specific embodiment of the connection between the water purifying nozzle 400 and the sewage nozzle 500, the water purifying nozzle 400 is connected to the sewage nozzle 500 by a fastener, for example, an outer fastener 440 is disposed on a side of the water purifying nozzle 400 facing the sewage nozzle 500, and an inner fastener 510 is disposed on a side of the sewage nozzle 500 facing the water purifying nozzle 400, and the water purifying nozzle 400 is fastened to the sewage nozzle 500 by the cooperation of the outer fastener 440 and the inner fastener 510.

Wherein, in order to facilitate the connection of the washing device, the water purifying tap 400 and the sewage tap 500 are provided with pipe joints 410 at one end, and the pipe joints 410 are one of quick connectors, cutting ferrule connectors and pagoda connectors.

Specifically, the type of the pipe joint 410 is determined according to the pipe fitting connecting the water purifying bag 100 and the water purifying bag 200 by the washing apparatus, such as: the quick connector is applicable to pneumatic hoses, and can realize quick connection and disassembly of pipelines and connectors; the ferrule-based fitting may be adapted for rigid tubing, such as stainless steel tubing; the pagoda joint can be suitable for hoses with larger flexibility, such as other rubber plastic pipes like silicone pipes.

And, depending on the type of the coupling 410, the coupling 410 may be integrally formed with the purified water tap 400 or the sewage tap 500, such as a pagoda coupling; the pipe joint 410 may also be screwed with the purified water tap 400 or the sewage tap 500, such as a quick-connect joint and a bayonet joint.

Example 6

Referring to fig. 6 and 7, this embodiment provides an external water storage container connection assembly for a washing device, and further includes a tap cover 600 for ensuring the connection stability of the water purification tap 400 and the sewage tap 500 based on the structure and principle described in embodiment 5, wherein the water purification tap 400 and the sewage tap 500 are both inserted into the tap cover 600.

Specifically, the middle of the tap cover 600 is provided with a cavity for respectively accommodating the purified water tap 400 and the purified water tap 500, the panel of the tap cover 600 is provided with a via hole through which the pipe joint 410 passes, and the pipe joint 410 passes through the via hole to be fixedly connected with the purified water tap 500 or the purified water tap 400.

In order to fix the purified water tap 400 and the sewage tap 500 conveniently, a through connecting column 610 is arranged in the tap cover 600, and the purified water tap 400 and the sewage tap 500 are respectively sleeved outside the corresponding connecting column 610. The water purifying tap 400 and the sewage tap 500 may be directly sleeved outside the corresponding connection column 610 to fix the water purifying tap 400 and the sewage tap 500 by friction force between the water purifying tap 400 and the sewage tap 500 and the corresponding connection column 610. And, gaps may be formed between the inner sidewalls of the purified water nozzle 400 and the sewage nozzle 500 and the outer sidewalls of the corresponding connection posts 610 so that air may enter the purified water bag 100 through the purified water nozzle 400 and the sewage bag 200 through the sewage nozzle 500.

Accordingly, the pipe joint 410 is screwed with the corresponding connection post 610 to facilitate the processing and assembly of the connection assembly.

Meanwhile, an air passage 620 is provided in the tap cover 600, and the air passage 620 is communicated with the inner cavities of the purified water tap 400 and the sewage tap 500, so that the inner cavities of the purified water bag 100 and the sewage bag 200 and the air can be two barrels, and the bag body is prevented from being excessively large to topple over.

Referring to fig. 6 and 8, in order to facilitate connection of the water pumping pipe 140 in the water purifying bag 100, the water purifying tap 400 is provided with a liquid pumping connector 430 at one end for connection of the water purifying bag 100. Since the suction pipe 140 is generally a flexible pipe, a pagoda joint is used as the suction joint 430.

Example 7

Referring to fig. 8, this embodiment provides an external water storage container for a washing device, and based on the structure and principle described in embodiment 6, one ends of the purified water tap 400 and the sewage tap 500 are provided with bag pressing blocks 420, and the bag pressing blocks 420 are used for hot-pressing the corresponding purified water bags 100 or sewage bags 200, so as to connect the purified water bags 100 and the sewage bags 200.

To avoid the reverse connection of the water purifying bag 100 and the sewage bag 200, one of the bag pressing blocks 420 is provided with a fool-proof part 421, and the fool-proof part 421 is used for identifying and distinguishing the water purifying tap 400 from the sewage tap 500. If a fool-proof surface is provided in the inner cavity of the bag pressing block 420 of the water purifying tap 400 (fig. 9), the bag pressing block 420 can be distinguished by providing a protrusion, a recess and the like.

Example 8

The embodiment provides an external water storage container installation method for a washing device, which comprises the following steps:

s10, the water purifying tap 400 is detachably connected with the sewage tap 500 and sleeved on the corresponding connecting column 610 in the tap cover 600.

Specifically, the water purifying tap 400 is used for connecting the water purifying bag 100 and the water purifying pipe 150; a sewage nozzle 500 for connecting the sewage bag 200 and the sewage pipe 220; the purified water tap 400 is detachably connected with the sewage tap 500. The clean water tap 400 and the sewage tap 500 are detachably connected, and the sewage bag 200 can be detached after the washing equipment is used, so that the space is further saved. The connection mode of the purified water tap 400 and the sewage tap 500 can be one of clamping connection, pin connection and screw connection.

Referring to fig. 9 and 10, in this embodiment, the water purifying tap 400 is connected to the sewage tap 500 by a fastener, for example, an outer fastener 440 is disposed on a side of the water purifying tap 400 facing the sewage tap 500, and an inner fastener 510 is disposed on a side of the sewage tap 500 facing the water purifying tap 400, and the water purifying tap 400 is fastened to the sewage tap 500 by the cooperation of the outer fastener 440 and the inner fastener 510.

In order to ensure the connection stability of the water purifying tap 400 and the sewage tap 500, a tap cover 600 is further provided, and the water purifying tap 400 and the sewage tap 500 are inserted into the tap cover 600. The middle part of the tap cover 600 is provided with a cavity for respectively accommodating the purified water tap 400 and the purified water tap 500, the panel of the tap cover 600 is provided with a via hole penetrated by the pipe joint 410, and the pipe joint 410 penetrates through the via hole to be fixedly connected with the purified water tap 500 or the purified water tap 400.

In order to fix the purified water tap 400 and the sewage tap 500 conveniently, a through connecting column 610 is arranged in the tap cover 600, and the purified water tap 400 and the sewage tap 500 are respectively sleeved outside the corresponding connecting column 610. The water purifying tap 400 and the sewage tap 500 may be directly sleeved outside the corresponding connection column 610 to fix the water purifying tap 400 and the sewage tap 500 by friction force between the water purifying tap 400 and the sewage tap 500 and the corresponding connection column 610. And, gaps may be formed between the inner sidewalls of the purified water nozzle 400 and the sewage nozzle 500 and the outer sidewalls of the corresponding connection posts 610 so that air may enter the purified water nozzle 400 and the sewage nozzle 500.

S20, connecting corresponding pipe joints 410 on the purified water nozzle 400 and the sewage nozzle 500.

The type of the pipe joint 410 is determined according to the pipe fitting connecting the water purifying bag 100 and the water purifying bag 200 by the washing apparatus, such as: the quick connector is applicable to pneumatic hoses, and can realize quick connection and disassembly of pipelines and connectors; the ferrule-based fitting may be adapted for rigid tubing, such as stainless steel tubing; the pagoda joint can be suitable for hoses with larger flexibility, such as other rubber plastic pipes like silicone pipes.

And S30, connecting the supporting piece 141 to the water inlet end of the water pumping pipe 140, and installing the counterweight 142 on the water inlet end of the water pumping pipe 140.

Specifically, the water inlet end of the water pumping pipe 140 is provided with the supporting piece 141 with the water passing channel on the side wall, so that the water inlet end of the water pumping pipe 140 can be prevented from being completely closed by the bag body of the water purifying bag 100, and the washing equipment can absorb water normally. The supporting member 141 may be a frame member sleeved on the water inlet end of the water pumping pipe 140, or may be a middle-pass member inserted in the water inlet end of the water pumping pipe 140, in this embodiment, a plurality of supporting protrusions 1411 are disposed at one end of the supporting member 141 away from the water pumping pipe 140, and a gap between two adjacent supporting protrusions 1411 is used as a water channel.

The weight of the weight member 142 is used to pull the water pumping pipe 140 down to the bottom of the water purifying bag 100, and as a specific embodiment of the weight member 142, the weight member 142 is a spring sleeved on the water inlet end of the water pumping pipe 140, or the weight member 142 is a clamping block clamped on the water inlet end of the water pumping pipe 140, and of course, the weight member 142 may be two clamping blocks formed by two screws. The spring is used as the weight 142, so that the lower end of the flexible water pumping pipe 140 still has deformability, and the lower end of the water pumping pipe 140 is always located at the lowest end of the inner cavity of the water purifying bag 100.

And S40, connecting the water pumping pipe 140 with the water purifying nozzle 400.

Referring to fig. 6 and 8, in order to facilitate connection of the water pumping pipe 140 in the water purifying bag 100, the water purifying tap 400 is provided with a liquid pumping connector 430 at one end for connection of the water purifying bag 100. Since the suction pipe 140 is generally a flexible pipe, a pagoda joint is used as the suction joint 430.

S50, the water pumping pipe 140 is extended into the water purifying bag 100, and the water purifying bag 100 is connected with the water purifying nozzle 400.

Specifically, a bag pressing block 420 is provided at one end of the water purifying tap 400, so that the corresponding water purifying bag 100 is connected by hot pressing through the bag pressing block 420.

S60, connecting the sewage bag 200 with the sewage nozzle 500.

Specifically, one end of the sewage nozzle 500 is provided with a bag pressing block 420, and the bag pressing block 420 is connected with the sewage bag 200 by hot pressing.

S70, the sewage nozzle 500 is connected with the sewage pipe 220 of the washing equipment, namely, the sewage nozzle 500 is connected with the sewage pipe 220 through the pipe joint 410.

S80, injecting purified water into the water purifying bag 100, then connecting the purified water nozzle 400 with the purified water pipe 150 of the washing device, and connecting the purified water nozzle 400 with the purified water pipe 150 through the pipe joint 410 on the purified water nozzle 400.

Example 9

The embodiment provides a method for using an external water storage container for a washing device, which comprises the following steps based on the previous embodiment:

s10, filling purified water into a water purifying bag 100 externally connected with a water storage container for the washing device, detachably connecting a purified water tap 400 with a sewage tap 500, and sleeving the purified water tap 400 on a corresponding connecting column 610 in a tap cover 600; hold in place during the fitting process and ensure that the water purification tube 150 falls to the bottom area of the water purification bag 100.

S20, placing the water purification bag 100 and the sewage bag 200 on a plane to enable the water purification bag and the sewage bag to stand by themselves, connecting the water purification water nozzle 400 and the sewage water nozzle 500 with the water purification pipe 150 of the washing equipment, and starting the washing equipment.

S30, the washing device pumps water from the water purification bag 100 and discharges sewage into the sewage bag 200 in the washing process.

Specifically, wash equipment is in the washing process, draws water from water purification bag 100, and at this moment, water level of water purification bag 100 reduces gradually, and under the effect that bag body dead weight and elasticity reset, the space on bag body upper portion can inwards shrink gradually, and at this moment, has the drinking-water pipe 140 that aggravates the function and is located the bottom, ensures that can absorb water and not blocked the water inlet by bag body itself.

If the external water storage container is self-standing on a plane, the washed sewage is sent to the sewage nozzle 500 through the sewage pipe 220, and because the sewage bag 200 is in a compressed state in the initial state, water at the upper part of the water purification bag 100 is pumped away, the upper part of the water purification bag 100 is bent by gravity to drive the sewage bag 200 to bear force, at this time, the sewage bag 200 is kept vertical through the supporting bars 210, and after the sewage enters, the sewage can smoothly flow from the upper part to the lower part of the sewage bag 200, so that the condition that only the upper part of the sewage bag 200 stores water and overflows due to the bending of the sewage bag 200 is avoided.

And S40, after washing is completed, discharging all sewage, flattening the washing device by using an external water storage container, and storing.

Specifically, when the washing is completed, all the sewage is discharged, and at this time, the water pumped out from the water purifying bag 100 is fed into the sewage bag 200, the tap cover 600 is removed, the sewage in the external water storage container for the washing device is poured out, and under the condition of no use, the external water storage container for the washing device is flattened and then stored, so that the space is saved.

The foregoing description of the preferred embodiment of the invention is not intended to limit the invention in any way, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. An external water storage container for a washing device, comprising:

a water purifying bag (100) made of flexible material for storing purified water and supplying water to the washing device;

a sewage bag (200) made of flexible material for receiving and storing sewage discharged from the washing device;

the water purifying bag (100) is detachably connected with the sewage bag (200);

during operation of the washing device, the waste water bag (200) and the water purifying bag (100) are mutually offset, and the space occupied by the total volume is basically unchanged.

2. The external water storage container for the washing device according to claim 1, wherein the water purification bag (100) is provided with a water purification water nozzle (400) at the bag mouth, and the water purification water nozzle (400) is used for being connected with a water purification pipe (150) of the washing device;

the mouth of the sewage bag (200) is provided with a sewage water nozzle (500), and the sewage water nozzle (500) is used for being connected with a sewage pipe (220) of the washing device;

and the water purifying water nozzle (400) is detachably connected with the sewage water nozzle (500).

3. The external water storage container for a washing device according to claim 2, further comprising a water tap cover (600), wherein the purified water tap (400) and the sewage tap (500) are inserted into the water tap cover (600).

4. An external water storage container for a washing device according to claim 3, wherein an air passage (620) is arranged in the water nozzle cover (600), and the air passage (620) is communicated with the inner cavities of the purified water nozzle (400) and the sewage water nozzle (500).

5. The external water storage container for the washing device according to claim 2, wherein the purified water tap (400) and the sewage tap (500) are provided with a bag pressing block (420) at one end, and the bag pressing block (420) is used for connecting a corresponding purified water bag (100) or sewage bag (200).

6. The external water container for washing apparatus according to claim 5, wherein one of said bag pressing blocks (420) is provided with a fool-proof portion (421), said fool-proof portion (421) being for identifying and distinguishing said purified water tap (400) from said sewage tap (500).

7. The external water storage container for the washing device according to claim 1, wherein the top of the water purifying bag (100) and the top of the sewage bag (200) are respectively provided with a handle opening (110) for a user to carry in hand during transportation or to hang the whole device for use through the handle openings in use;

the tops of the water purifying bag (100) and the sewage bag (200) are provided with connecting holes (120) around the handle opening (110);

the novel lifting handle further comprises two lifting handle buckles (300), wherein the two lifting handle buckles (300) are clamped in the corresponding lifting handle openings (110), and the connecting parts of the two lifting handle buckles (300) are inserted into the peripheries of the connecting holes (120).

8. The external water storage container for the washing device according to claim 1, wherein the water purifying bag (100) is adapted with a flexible water pumping pipe (140), and a water inlet end of the water pumping pipe (140) is provided with a supporting piece (141);

the supporting piece (141) is used for isolating the water inlet end of the water suction pipe (140) and the bottom of the inner cavity of the water purifying bag (100), and a water passing channel is arranged on the side wall of the supporting piece (141);

the water suction pipe (140) is provided with a weight piece (142), and the weight piece (142) is used for pulling down the water inlet of the water suction pipe (140) to the bottom of the water purification bag (100).

9. The external water storage container for a washing device according to claim 1, wherein at least one side of the sewage bag (200) is provided with a supporting bar (210), and the supporting bar (210) extends in the height direction of the sewage bag (200).

10. A method of using the external water storage container for a washing device according to claim 1, comprising the steps of:

s10, filling the water purifying bag (100) externally connected with a water storage container into the washing device, detachably connecting the water purifying water nozzle (400) with the sewage water nozzle (500), and sleeving the water purifying water nozzle on a corresponding connecting column (610) in the water nozzle cover (600); the water purifying pipe is kept in place in the sleeving process, and the water purifying pipe is ensured to fall to the bottom area of the water purifying bag (100);

s20, placing the water purifying bag (100) and the sewage bag (200) on a plane to enable the water purifying bag and the sewage bag to stand by themselves, connecting the water purifying water nozzle (400) and the sewage water nozzle (500) with a water purifying pipe (150) of the washing equipment, and starting the washing equipment;

s30, pumping water from the water purifying bag (100) and discharging sewage into the sewage bag (100) by the washing equipment in the washing process;

and S40, after washing is completed, discharging all sewage, flattening the washing device by using an external water storage container, and storing.