CN215947652U - Laundry tub and laundry treating apparatus using the same - Google Patents

Abstract

The utility model relates to an intelligence household electrical appliances technical field discloses a washtub, include: the water tank, the subassembly that intakes, drain pipe, wet return and accuse water subassembly. A water outlet is arranged at the bottom of the water tank; the water inlet assembly is arranged on the water tank; the water drainage pipe is communicated with the water outlet; one end of the water return pipe is communicated with the water outlet, and the other end of the water return pipe is communicated with the water inlet component; the water control component is communicated with the water discharge pipe and the water return pipe. This soak water in the washtub basin has partly soak water to flow back into the subassembly of intaking through the wet return with the outlet intercommunication at the exhaust in-process, then the rethread subassembly of intaking discharges in the basin, adopt the double water piping system of drain pipe and wet return, can prevent to take place rivers jam in the basin, be favorable to forming the hydrologic cycle that flows, make the abundant dirt that dissolves of the clothing that soaks in the basin, remove the peculiar smell, thereby improve the soaking effect of clothing, avoid producing and soak the peculiar smell. The present application also discloses a laundry treating apparatus.

Description

Laundry tub and laundry treating apparatus using the same

Technical Field

The application relates to the technical field of intelligent household appliances, for example to a washtub and a clothes treatment device using the washtub.

Background

At present, with the improvement of living standard of people, some housewares are replaced by machines, for example, a washing machine is an indispensable electric appliance in families, but some special clothes are not suitable for being directly put into the washing machine for washing due to the limited washing capacity of the washing machine.

Among the correlation technique, there is the basin of washing in advance that sets up on a washing machine, can place the clothing that needs to wash in advance in the basin soak for a period of time and wash it in putting into the washing machine again, but because the basin of washing in advance is generally less, the effect of soaking to the clothing in the short time is not good, and be unfavorable for the ash stain on the clothing to drop, still need the user to wash manually, and soak the clothing for a long time and can make the clothing produce the peculiar smell after soaking on the one hand, on the other hand has prolonged the scavenging period, inconvenient user uses.

Therefore, how to improve the soaking effect of the clothes and avoid the generation of soaking peculiar smell becomes a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a washtub and a clothes treatment device using the washtub, so as to form flowing water circulation, fully dissolve dirt in soaked clothes in a water tank, and remove peculiar smell, thereby improving the soaking effect of the clothes and avoiding the generation of soaking peculiar smell.

In some embodiments, the laundry tub includes: the water tank, the subassembly that intakes, drain pipe, wet return and accuse water subassembly. A water outlet is arranged at the bottom of the water tank; the water inlet assembly is arranged on the water tank; the water drainage pipe is communicated with the water outlet; one end of the water return pipe is communicated with the water outlet, and the other end of the water return pipe is communicated with the water inlet component; the water control component is communicated with the water discharge pipe and the water return pipe.

In some embodiments, the laundry treating apparatus includes: the washtub of the above embodiment.

The washtub and the clothes processing device using the washtub provided by the embodiment of the disclosure can realize the following technical effects:

the clothes to be soaked are placed in the water tank, water is discharged into the water tank through the water inlet assembly until the soaked clothes are completely soaked in the water, in the clothes soaking process, the opening of the water discharge pipe and the opening of the water return pipe can be controlled through the water control assembly, the water in the water tank can be directly discharged through the water discharge pipe communicated with the water outlet, the water in the water tank can flow back to the water inlet assembly through the water return pipe communicated with the water outlet, the water is discharged into the water tank through the water inlet assembly, flowing water circulation is formed, dirt is fully dissolved in the soaked clothes in the water tank, peculiar smell is removed, the soaking effect of the clothes is improved, and soaking peculiar smell is prevented from being generated.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of a laundry tub provided in an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a water control assembly provided by an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a drain tank provided in an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view at A in FIG. 1;

FIG. 5 is a schematic structural diagram of a removable cover provided in an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a water intake assembly provided by an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a faucet provided in the embodiments of the present disclosure;

FIG. 8 is a schematic structural view of another water intake assembly provided by the disclosed embodiment;

FIG. 9 is a schematic structural view of another washtub provided in the embodiments of the present disclosure;

FIG. 10 is a schematic view of a blind according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural view of a cleaning tank provided in the embodiments of the present disclosure;

FIG. 12 is a schematic view of a portion of a cleaning tank provided in an embodiment of the disclosure;

FIG. 13 is a schematic structural diagram of an ultrasonic cleaning module provided in an embodiment of the present disclosure;

fig. 14 is an enlarged schematic structural view of a rotation mounting groove provided in the embodiment of the present disclosure.

Reference numerals:

100. a water tank; 101. a water outlet; 102. a water discharge tank; 103. a removable cover plate; 104. a first cover plate; 105. a second cover plate; 106. a switch slot; 200. a water intake assembly; 201. a faucet; 202. a water inlet pipe; 203. a fixed part; 204. a water outlet pipe; 205. a connecting portion; 206. a water outlet part; 207. an installation table; 208. an on-off valve; 209. a first water inlet end; 210. a second water inlet end; 211. a water return port; 300. a drain pipe; 400. a water return pipe; 401. a heating device; 402. a sterilizing device; 500. a water control assembly; 501. a first electrically controlled valve; 502. a second electrically controlled valve; 600. a pot body; 601. an installation port; 602. a control panel; 700. a curtain; 701. a transverse sheet; 800. a cleaning tank; 801. an ultrasonic cleaning module; 802. rotating the mounting groove; 803. a rotary connection mechanism; 804. a rotating base; 805. a rotating shaft; 806. rotating the hole; 807. an ultrasonic wave emitting port; 808. and a support plate.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 5, an embodiment of the present disclosure provides a washtub including a tub 100, a water inlet assembly 200, a drain pipe 300, a water return pipe 400, and a water control assembly 500. A water outlet 101 is arranged at the bottom of the water tank 100; the water inlet assembly 200 is disposed on the water tank 100; the drain pipe 300 communicates with the drain port 101; one end of the return pipe 400 is communicated with the water outlet 101, and the other end is communicated with the water inlet assembly 200; the water control assembly 500 communicates with the drain pipe 300 and the return pipe 400.

By adopting the washtub provided by the embodiment of the disclosure, clothes to be soaked can be placed in the water tank 100, water is discharged into the water tank 100 through the water inlet assembly 200 until the soaked clothes are completely soaked in the water, and in the process of soaking the clothes, the opening degrees of the water discharge pipe 300 and the water return pipe 400 can be controlled through the water control assembly 500, the water in the water tank 100 can be directly discharged through the water discharge pipe 300 communicated with the water outlet 101, the water in the water tank 100 can flow back to the water inlet assembly 200 through the water return pipe 400 communicated with the water outlet 101, and then the water is discharged into the water tank 100 through the water inlet assembly 200 to form flowing water circulation, so that the soaked clothes in the water tank 100 can fully dissolve dirt and remove peculiar smell, thereby improving the soaking effect of the clothes and avoiding the generation of soaking peculiar smell.

Optionally, the laundry tub further comprises: a tub body 600. The tub 600 has an upward mounting opening 601, and the water tub 100 is disposed in the mounting opening 601. Like this, set up basin 100 in basin body 600, not only be convenient for install fixedly basin 100, but also can provide the guard action to the outside structure of basin 100, also can provide the protection to other structures of this laundry tray simultaneously, avoid damaging increase of service life.

Optionally, a control panel 602 is disposed on the tub 600, and the control panel 602 is a touch screen. The control panel 602 is connected with the water inlet assembly 200 and is configured to regulate the water inlet amount in the water tank 100 by controlling the opening degree of the water inlet assembly 200; the control panel 602 is connected to the water control assembly 500, and is configured to adjust the amount of water discharged from the water discharge pipe 300 and the amount of water returned from the water return pipe 400 by controlling the opening degree of the water control assembly 500. Like this, accessible control panel 602 controls the aperture of subassembly 200 of intaking, the intake of reasonable control subassembly 200 emission in to basin 100 of intaking, make the water in the basin 100 totally not pass the clothing, be favorable to soaking the clothing and fully dissolve the dirt, and then improve the soaking effect of clothing, the aperture of subassembly 500 is controlled to the accessible control panel 602 still simultaneously, the displacement of reasonable control drain pipe 300 and the return water volume of wet return 400, make the water in the basin 100 keep in reasonable water yield, guarantee the soaking water yield of clothing, thereby guarantee to soak the clothing and fully dissolve the dirt, get rid of the peculiar smell, improve the clothing and soak the effect, simple easy operation, convenient and fast.

Optionally, the water control assembly 500 comprises: a first electrically controlled valve 501 and a second electrically controlled valve 502. The first electric control valve 501 is communicated with the water drain pipe 300, the second electric control valve 502 is communicated with the water return pipe 400, and the first electric control valve 501 and the second electric control valve 502 are both electrically connected with the control panel 602. Like this, can open or close first automatically controlled valve 501 through control panel 602, and then control the aperture of drain pipe 300, realize the displacement of regulation control drain pipe 300, can open second automatically controlled valve 502 through control panel 602 again, and then control the aperture of wet return 400, realize the return water yield of regulation control wet return 400, make the drainage of drain pipe 300 and the return water of wet return 400 diversified and intelligent more, it is high-efficient convenient, simple easy operation.

Optionally, the bottom edge of the side of the sink 100 is provided with a concave drainage channel 102, and the drainage port 101 communicates with the drainage channel 102. Thus, the concave drainage groove 102 is arranged at the bottom edge of the side surface of the water tank 100, so that the occupied space of the drainage groove 102 can be reduced, the use space of the water tank 100 is effectively enlarged, more clothes needing to be soaked can be placed conveniently, meanwhile, the clothes can be prevented from blocking the drainage port 101, a hiding effect can be formed on the drainage port 101, the bottom of the water tank 100 is kept flat, and the drainage efficiency of the drainage port 101 and the drainage groove 102 is improved.

Alternatively, the bottom side of the sink 100 is a planar structure with a set inclined angle, and the bottom end of the inclined angle faces the drain tank 102. Like this, basin 100 bottom is planar structure and slope setting, can make in the basin 100 soak sewage flow in to the water drainage tank 102 through the inclination of settlement in to discharge through water drainage tank 102 will soak sewage, the flow resistance that can be effective reduction soak sewage improves the emission efficiency who soaks sewage, still can prevent to soak sewage simultaneously and take place to block in basin 100, long-time delay makes the clothing produce the clothing in basin 100, thereby avoid soaking the clothing effectively and produce the peculiar smell, improve and soak the effect.

Optionally, the angle of inclination is greater than or equal to 3 ° and less than or equal to 7 °. Thus, the inclination angle of the inclined plane is set within a reasonable range, which is beneficial to reducing the flow and discharge resistance of the soaking sewage in the water tank 100 and improving the discharge efficiency of the soaking sewage, thereby preventing the soaking water from being blocked in the discharge process.

Optionally, the angle of inclination is 5 °. Like this, make inclination set up to comparatively reasonable angle, can reduce the flow resistance who soaks sewage effectively, improve the flow speed of soaking water, and then improve the discharge efficiency of soaking sewage in the basin 100, prevent to take place to block in the basin 100 to avoid the clothing to produce and soak the peculiar smell, improve the soaking efficiency of clothing.

Optionally, the cross-section of the drainage channel 102 is a rectangular structure. Therefore, the contact area between the drainage groove 102 and the side surface of the bottom of the water tank 100 is increased, the amount of the soaking sewage entering the drainage groove 102 in the water tank 100 is ensured, the drainage efficiency of the drainage groove 102 is increased, the water flow blockage in the water tank 100 is prevented, the clothes are prevented from being soaked with peculiar smell, and the soaking effect of the clothes is improved.

Alternatively, the bottom of the drain tank 102 is connected to the drain pipe 300 by a connecting pipe (not shown), and the connecting pipe has a funnel-shaped structure. Thus, the funnel-shaped structure of the connection pipe can better collect the water discharged from the water discharge groove 102 and rapidly discharge the water discharged from the water discharge groove 102 into the water discharge pipe 300, thereby preventing the water flow in the water tank 100 from being blocked and improving the discharge efficiency of the water in the water tank 100.

Optionally, the cross section of the high end of the connecting pipe is a rectangular structure, and the cross section of the bottom end of the connecting pipe is a circular structure. Like this, when the water in basin 100 flows to circular end from the rectangle end of connecting pipe, can follow the one end that the sectional area is big and flow to the one end that the sectional area is little, and when water flows to the one end that the sectional area is little from the one end that the sectional area is big, can take place the efflux at the one end that the sectional area is little, its velocity of flow is comparatively fast to can improve the velocity of flow of soaking sewage in basin 100 in drain pipe 300 effectively, and then improve the discharge efficiency who soaks sewage, avoid taking place the rivers in the basin 100 and block.

Optionally, the top end of the sink 100 is provided with a removable cover plate 103. Thus, the movable cover plate 103 is arranged at the top end of the water tank 100, the whole structure of the water tank 100 can be protected, foreign matters are prevented from entering the water tank 100 and damaging the structure of the water tank, and the use safety of the water tank 100 is improved.

Optionally, the removable cover 103 comprises: a first cover plate 104 and a second cover plate 105. The first cover plate 104 is provided with a concave switch groove 106, and the corners of two ends of one side of the first cover plate 104 are rotatably connected with the pot body 600; the second cover plate 105 is rotatably connected with the first cover plate 104. Thus, the second cover 105 can be folded and stored towards the first cover 104 by rotating connection, so that the second cover 105 and the first cover 104 are perpendicular to the top end surface of the tub 600. When the clothing needs to be soaked, the second cover plate 105 can be pulled to move towards the first cover plate 104 through the switch slot 106, the first cover plate 104 and the second cover plate 105 are folded and stored, the water tank 100 is exposed, the side structure of the water tank 100 is opened, the clothing needing to be soaked can be placed through the water tank 100 by a user conveniently, after the soaked clothing is used, the first cover plate 104 can be pulled to move towards the second cover plate 105 through the switch slot 106, the first cover plate 104 and the second cover plate 105 are unfolded and placed, the side structure of the water tank 100 is sealed, the structure is simple, and the operation is convenient.

Optionally, the length of the drain channel 102 is equal to the width of the side of the sink 100 on which it is located. Like this, the length with water drainage tank 102 and the width setting of basin 100 side equal, can improve water drainage tank 102's length and reduce its width, make water drainage tank 102 hide the bottom position in basin 100 side better, be convenient for the water in basin 100 to pass through water drainage tank 102 and discharge, and can also save the space in basin 100, be favorable to improving the volume of placing of soaking clothing, guarantee the soaking efficiency of clothing, water drainage tank 102 hides the bottom position who sets up in basin 100 side simultaneously, can avoid water drainage tank 102 to be soaked clothing jam, the rivers block, improve the discharge efficiency of the water in basin 100, thereby avoid soaking the sewage in the basin 100 and soak the clothing for a long time and produce and soak the peculiar smell, improve the effect that the clothing soaked.

Optionally, the width of the drainage channel 102 is equal to one tenth of the length of the side of the sink 100 on which it is located. Like this, set up the width of water drainage tank 102 in reasonable within range, can enough make water drainage tank 102 hide the bottom position in basin 100 side better, be convenient for the water in basin 100 to discharge through it, improve the drainage efficiency of water, can prevent again that the clothing that soaks in basin 100 from getting into water drainage tank 102, avoid taking place rivers in basin 100 and block to improve the drainage efficiency of soaking sewage in basin 100, avoid soaking the clothing and produce the peculiar smell, improve the effect that the clothing soaked.

As shown in connection with fig. 6-7, in some embodiments, the water intake assembly 200 includes: a faucet 201. The faucet 201 includes two water inlet ends, one of which is connected to the water return pipe 400 and the other of which is connected to the water inlet pipe 202. Like this, when the soaking water in the basin 100 was discharged through the water drainage tank 102, some soaking water can flow back through wet return 400 and enter into inlet tube 202 with the end of intaking that tap 201 communicates, mix with the new water of introduction in the inlet tube 202, then discharge in the basin 100 through tap 201 to form the circulation of flowing water, realize soaking the clothing with the water that flows, can improve the effect that the clothing soaked effectively, avoid producing and soak the peculiar smell.

Alternatively, a water inlet end of the faucet 201 communicating with the water inlet pipe 202 is disposed at a lower side of a water inlet end of the faucet 201 communicating with the water return pipe 400. Like this, the in-process that the new water of introduction is at the mobile in-process in the inlet tube 202, when the end of intaking through tap 201 and wet return 400 intercommunication, under siphon effect's effect, the new water in the inlet tube 202 can drive the soaking water in the wet return 400 rather than mixing when flowing, then discharge in the basin 100 through tap 201, can improve the velocity of flow of soaking water in wet return 400 effectively, it mixes with the new water in the inlet tube 202 with higher speed, form the circulation of flowing water, and then realize soaking the clothing with the water that flows, improve the soaking effect of clothing, avoid producing the peculiar smell.

Optionally, the faucet 201 comprises: a fixed part 203 and a water outlet pipe 204. The fixing part 203 is arranged on the water tank 100; the outlet pipe 204 is rotatably connected to the fixing portion 203, and the outlet pipe 204 extends out of the tub 600 in case of the first position and is entirely located in the tub 600 in case of the second position. Therefore, the water outlet pipe 204 can be adjusted through rotation, when the water outlet pipe 204 rotates to the first position, the water outlet pipe 204 can extend out of the water tank 100, the space occupied by the water faucet 201 in the basin body 600 is reduced, the accommodating area of the water tank 100 is increased, the water tank 100 can accommodate more clothes, and then clear water is added into the water tank 100 through the water outlet pipe 204 to form a washing effect in the water tank 100, so that the clothes can be better washed; when the outlet pipe 204 is rotated to the second position, the entire faucet 201 can be retracted into the sink 100, preventing the faucet 201 from being obstructed.

Optionally, the outlet pipe 204 comprises: a connection portion 205 and a water outlet portion 206. The connecting part 205 is rotatably connected with one end of the fixing part 203; the water outlet portion 206 is rotatably connected to one end of the connecting portion 205. In this way, the connection portion 205 of the water outlet pipe 204 is rotatably connected to one end of the fixing portion 203, and the water outlet portion 206 is rotatably connected to one end of the connection portion 205, so that the connection portion 205 can rotate relative to the fixing portion 203, and the water outlet portion 206 rotates relative to the connection portion 205, so that the position of the water outlet portion 206 can be adjusted by rotating the connection portion 205 and the water outlet portion 206, and thus, the multi-angle and multi-directional adjustment of the water outlet portion 206 can be realized, further, more clothes can be accommodated in the water tank 100, the placement of soaked clothes is not affected, and diversified water outlet of the water outlet pipe 204 can be realized.

Alternatively, one end of the connecting portion 205 is vertically connected to the fixing portion 203, and the other end is vertically connected to the water outlet portion 206. In this way, one end of the connecting portion 205 is vertically and rotatably connected to the fixing portion 203, so that the water outlet portion 206 connected to the connecting portion 205 can be raised or lowered, thereby reducing the space occupied by the water outlet portion 206 in the water tank 100, increasing the variety of water outlet of the water outlet portion 206, and providing adjustability of water outlet.

Optionally, the outlet pipe 204 is rotatably connected with the fixing part 203 through a connecting bearing. Thus, the water outlet pipe 204 can rotate through the connecting bearing, so that the angle of the water outlet pipe 204 can be conveniently adjusted to extend out of or retract into the water tank 100, and comprehensive water outlet or better hiding in the water tank 100 can be realized.

Optionally, the on-off valve 208 of the faucet 201 is disposed on its water inlet end in communication with the water inlet pipe 202. Like this, be convenient for control the circulation aperture of inlet tube 202 from the inlet end of inlet tube 202 through ooff valve 208, and then the inflow in the control basin 100 effectively, can prevent that the water yield in the basin 100 is too little or too big, thereby be favorable to improving the effect that the clothing was soaked, ooff valve 208 sets up the inlet end department of inlet tube 202 simultaneously, still can prevent that the new water of introduction from entering into in the inlet tube 202 in the wet return 400, thereby prevent that the new water in the inlet tube 202 from flowing into in the wet return 400 through wet return 400 in the basin 100 that flows back, realize the diversified regulation of the new water of inlet tube 202 and wet return 400 backward flow soaking water, improve the effect that the clothing soaked.

It is understood that, in the case that the water tank 100 is provided with the circular soaking by the water flow in the water return pipe 400 driven by the water flow in the water inlet pipe 202, the opening degree of the on-off valve 208 of the water tap 201 is the same as the opening degree of the first electrically controlled valve 501 on the water discharge pipe 300. Therefore, the water inflow of the water faucet 201 is the same as the water drainage of the water drainage pipe 300, so that the water level in the water tank 100 is kept stable, the water flowing circulation is favorably realized, the clothes are soaked by flowing water, the clothes are prevented from being soaked with peculiar smell, and the clothes soaking effect in the water tank 100 is improved.

Optionally, the angle between the two water inlet ends of the faucet 201 is less than 90 degrees. Like this, when water flows to the end of intaking that tap 201 communicates with inlet tube 202, the rivers can drive the water in return pipe 400 and flow in inlet tube 202 through the end of intaking that communicates with return pipe 400 under the effect of siphon effect, can reduce the flow resistance of water, improve the flow efficiency of water, thereby realize discharging the soaking water that flows back in return pipe 400 through tap 201 in basin 100, form the circulation of flowing water effectively, soak the clothing in basin 100 with the water that flows, improve the effect that the clothing soaked, avoid producing and soak the peculiar smell.

It is understood that the two water inlet ends of the water tap 201 refer to the water inlet end of the water tap 201 communicated with the water return pipe 400 as the first water inlet end 209, and the water inlet end of the water tap 201 communicated with the water inlet pipe 202 as the second water inlet end 210.

Optionally, the angle between the first water inlet end 209 and the second water inlet end 210 is greater than or equal to 20 ° and less than or equal to 80 °. Like this, make tap 201 first intake end 209 and second intake the contained angle setting between the end 210 at reasonable within range, intake the in-process that end 210 got into tap 201 at the cleaning water through the second, can pass through first intake end 209, can produce the siphon effect this moment, drive the soaking water in the wet return 400 and flow to tap 201 to reduce the soaking water flow resistance in the wet return 400, improve flow efficiency.

Optionally, the angle between the first water inlet end 209 and the second water inlet end 210 of the faucet 201 is 60 °. Like this, make the first degree that intake between end 209 and the second end 210 of intaking set up to the preferred number of degrees, be favorable to the cleaning water to flow through first end 209 of intaking, under the siphon effect, rivers can drive the soaking water in the wet return 400 and flow to tap 201 to reduce the soaking water flow resistance in the wet return 400, improve flow efficiency.

In other embodiments, as shown in fig. 8, the water inlet assembly 200 includes: a faucet 201 and a water return 211. The faucet 201 is communicated with the water inlet pipe 202; the water return port 211 is communicated with a water return pipe 400, and the water return pipe 400 is communicated with a water pump. Like this, the required water of using of soaking clothing accessible inlet tube 202 flows tap 201 department, then discharge in basin 100 through tap 201, the clothing that realizes in the basin 100 soaks, and the water pump with wet return 400 intercommunication can extract the soaking water in the basin 100, make the soaking water pass through outlet 101 and get into in the wet return 400, then flow through return water mouth 211 again, flow back in the basin 100, need not to introduce new water again, thereby form the circulation of flowing water, the realization is soaked the clothing with the water that flows, be favorable to avoiding the clothing to produce and soaks the peculiar smell, improve the soaking effect of clothing.

Alternatively, the water return port 211 is provided on the mounting stand 207 below the faucet 201, and a mouth of the water return port 211 faces a side wall of the water tub 100. Like this, be convenient for soak water in the basin 100 and enter into in the wet return 400 through outlet 101, then discharge through return water mouth 211 again and flow back in the basin 100, need not to introduce new water again to form the hydrologic cycle that flows, realize soaking the clothing in the basin 100 with the water that flows, avoid producing and soak the peculiar smell, improve the soaking effect of clothing.

As shown in fig. 9, a heating device 401 and/or a sterilization device 402 may be optionally provided on the water return pipe 400. Like this, when making the clothing soaking water in the basin 100 flow back through wet return 400, accessible heating device 401 carries out heat treatment to the soaking water of backward flow in the wet return 400, and/or, carry out germicidal treatment through germicidal device 402 to the soaking water of backward flow in the wet return 400, then soaking water after heating or germicidal treatment can discharge through tap 201 and use in basin 100, and then improve the use comfort of backward flow soaking water effectively, reduce harmful substance such as bacterium that the backward flow soaking water contains, guarantee the quality of water that soaks water recycling, thereby improve the effect that the clothing soaked, avoid producing and soak the peculiar smell.

Alternatively, the water return pipe 400 is made of a ferrous material, and the heating device 401 is an electromagnetic heater including: an electromagnetic heating controller and an electromagnetic heating ring. Thus, the electromagnetic heater is a device for converting electric energy into heat energy by utilizing the principle of electromagnetic induction, an electromagnetic heating controller rectifies alternating current of 220V and 50/60HZ into direct current, then converts the direct current into high-frequency high-voltage electricity with the frequency of 20-40KHZ, the high-frequency high-voltage electricity with high-speed change flows through a coil to generate an alternating magnetic field with high-speed change, when a ferrous container is placed on the surface, the surface of the container cuts alternating magnetic lines of force to generate alternating current (namely eddy current) on a metal part at the bottom of the container, the eddy current enables carriers at the bottom of the container to move randomly at high speed, the carriers collide and rub with each other to generate heat energy, and the electromagnetic heating has the advantages of long service life, safety, reliability, high efficiency, energy conservation, good insulativity and the like.

Optionally, the heating device 401 is sleeved on the water return pipe 400. Therefore, the heat transfer area of the heating device 401 to the water return pipe 400 is increased, the heating effect of the clothes soaking water flowing back in the water return pipe 400 is further improved, and the clothes soaking effect is guaranteed.

Optionally, the sterilization device 402 is an ultraviolet radiation sterilization lamp and/or a tubular ultrasonic generator. Like this, accessible ultraviolet irradiation disinfects or the mode of ultrasonic wave sterilization realizes soaking water sterilization treatment to the clothing of backward flow in the wet return 400, improves the quality of water of clothing soaking water, reduces harmful substance such as bacterium, and then improves the effect that the clothing soaked effectively, avoids producing and soaks the peculiar smell.

Alternatively, the heating device 401 is disposed outside the water return pipe 400, and the sterilization device 402 is disposed inside the water return pipe 400. Like this, heating device 401 carries out heat treatment to the soaking water that flows through in the outside of wet return 400, thereby improve the temperature of soaking water and make the detergent dissolve in the aquatic better, sterilizing equipment 402 carries out germicidal treatment to the soaking water that flows through in the inside of wet return 400, harmful substance such as bacterium that the reduction contains in the water, improve the quality of water of soaking, and then the realization can enough carry out heat treatment to the soaking water in wet return 400, again can be to its germicidal treatment, be in step with, be favorable to improving the effect of heating and disinfecting, improve the quality that the soaking water backward flow utilized.

As shown in fig. 10, optionally, the washtub further includes: the curtain 700 is shielded. The curtain 700 includes a plurality of horizontal pieces 701, and the horizontal pieces 701 are rotatably connected to each other, and the curtain 700 is foldable to be received at one side of the sink 100. Like this, a plurality of horizontal pieces 701 are connected through the mode of rotating the connection each other, make the user can compress shielding curtain 700 from a side to the opposite side and accomodate or tensile expansion, thereby increase or reduce occupation space and the bearing area of its structure, the realization is adjusted shielding curtain 700's structure diversification, simple easy operation, convenient and fast, when shielding curtain 700 stretches out completely simultaneously, not only can realize placing the clothing that needs soak on shielding curtain 700, and be favorable to forming effective protection to the structure of shielding curtain 700 downside, the security that this laundry tray used improves.

Alternatively, the cross piece 701 is a strip plate-like structure. Like this, be favorable to improving the bearing area of the overall structure of shielding curtain 700, be convenient for place the clothing through a plurality of horizontal pieces 701, and then wash convenient and fast to the clothing.

Alternatively, cross piece 701 is fabricated from anti-doublet board. Thus, the anti-double board is a melamine resin coated composite board, the middle of the anti-double board is formed by pressing phenolic resin kraft paper at high temperature, the anti-double board has high durability and waterproofness, can resist common water splashing, can keep the interior dry in a humid environment, cannot influence the interior materials to cause mildew or corrosion, and has super clean self-cleaning capability, common dirt is difficult to attach, and the anti-double board can be directly washed by water, so that the shielding curtain 700 can be conveniently cleaned, and the cleanness of the shielding curtain 700 is kept.

As shown in fig. 11-14, in some alternative embodiments, a cleaning tank 800 is disposed on one side of the water tank 100, and an ultrasonic cleaning module 801 is disposed in the cleaning tank 800. Therefore, the clothes after being soaked can be manually cleaned by the cleaning tank 800, and the soaked clothes can be subjected to ultrasonic cavitation cleaning by the ultrasonic cleaning module 801 under the cavitation action of ultrasonic waves, so that the cleaning quality of the clothes is improved, and the cleanliness of the clothes is ensured.

Optionally, the ultrasonic cleaning module 801 is rotatably disposed at an edge position of the cleaning tank 800, and may extend into the cleaning tank 800 when located at a first position, and be located at an upper side of the cleaning tank 800 when located at a second position. Thus, the ultrasonic module has better cleaning effect, has the characteristics of high cleanliness, high cleaning speed, no need of human hands to contact with cleaning agents and the like, is safer and more reliable in the cleaning process, has more ideal cleaning effect on mechanical parts with complex and uneven surfaces and blind holes, jewelry and clothes, can clean the places which are not easy to clean in gaps and blind holes, and is rotatably arranged in the cleaning tank 800, can extend into the cleaning tank 800 when the ultrasonic module rotates to the first position, hides the ultrasonic module, is convenient to cover the cleaning tank 800, reduces the pollution of dust and other pollutants entering the cleaning tank 800 to soaked clothes, and keeps the cleanness in the cleaning tank 800; when the ultrasonic module rotates to the second position, the ultrasonic module can be positioned at the upper side of the cleaning tank 800, so that articles such as clothes, jewelry and the like can be cleaned conveniently; install in the border position of washing tank 800 through the rotation of ultrasonic wave module, make it can rotate to a plurality of positions, carry out more careful washing to the article that the volume is great, the shape is various, avoid the wasting of resources, simplify user operation procedure, make the user more convenient and fast when wasing article such as clothing, ornament.

Alternatively, a rotation installation groove 802 is provided on a sidewall of the cleaning tank 800, and the ultrasonic cleaning module 801 is installed in the rotation installation groove 802 through a rotation connection mechanism 803. Thus, the ultrasonic cleaning module 801 is connected with the rotary mounting groove 802 through the rotary connecting mechanism 803, so that the ultrasonic cleaning module 801 can be rotatably adjusted, when the ultrasonic cleaning module 801 rotates to the first position, the whole body can extend into the cleaning tank 800 to hide the cleaning tank, the ultrasonic cleaning module 801 is prevented from forming obstruction, the opening of the cleaning tank 800 is conveniently covered, pollutants such as dust and the like are prevented from entering the cleaning tank 800, and the cleanness of the internal environment of the cleaning tank 800 is kept; when ultrasonic cleaning module 801 rotates to the second position, can be located washing tank 800 upside, can improve the area that holds in washing tank 800, be convenient for wash clothing, ornament etc. need concentrate abluent article, adjust ultrasonic cleaning module 801's position through swivelling joint mechanism 803, can realize wasing each angle of article more comprehensively, and then make ultrasonic cleaning module 801 convenient and fast more when using, be favorable to improving the cleaning efficiency to article.

Optionally, the rotary connection mechanism 803 comprises: a rotating base 804 and a rotating shaft 805. The rotating seat 804 is fixedly connected with the ultrasonic cleaning module 801; the rotating shaft 805 is disposed at two ends of the rotating base 804 and rotatably connected to the sidewalls of the rotating mounting slot 802. Thus, the ultrasonic cleaning module 801 is rotatably connected with the side wall of the rotary mounting groove 802 through the rotating shaft 805, so that the ultrasonic cleaning module 801 can be adjusted through the rotating shaft 805, the first position and the second position are switched to clean clothes, ornaments and the like in the cleaning tank 800, the rotating base 804 is fixedly connected with the ultrasonic cleaning module 801, and two ends of the rotating base are connected with the rotating shaft 805, so that the structure of the rotary connecting mechanism 803 can be more stable, and when the ultrasonic cleaning module 801 rotates, two ends of the rotating base are stressed simultaneously, and the rotating process is more stable.

Alternatively, the side walls of the opposite ends of the rotation mounting groove 802 are provided with rotation holes 806, and the rotation shaft 805 is mounted in the rotation holes 806 through bearings. Like this, pivot 805 is through bearing and rotatory mounting groove 802 swivelling joint, makes ultrasonic cleaning module 801 can rotate and adjust, switches between primary importance and second place, cleans clothing, ornament etc. in washing tank 800, sets up rotatory hole 806 at the both ends of rotatory mounting groove 802, and pivot 805 is connected with roating seat 804 both ends, can make the both ends atress of ultrasonic cleaning module 801 simultaneously, makes it more steady in rotatory process.

Optionally, the ultrasonic cleaning module 801 is an L-shaped structure, one end of which is rotatably installed at an edge position of the cleaning tank 800, and the other end of which is provided with an ultrasonic wave emitting opening 807 at a side facing the cleaning tank 800. Thus, when the ultrasonic cleaning module 801 is used for cleaning clothes, jewelry and the like, one end of the ultrasonic cleaning module is rotated to the second position through the rotary connecting mechanism 803, then the ultrasonic emitting port 807 at the other end emits a high-frequency oscillation signal to clean the clothes, jewelry and the like, and the ultrasonic cleaning module is set to be in an L-shaped structure, so that the ultrasonic emitting port 807 can be closer to the articles to be cleaned, and the cleaning efficiency of the ultrasonic cleaning module 801 is improved.

Optionally, a support plate 808 is disposed on the ultrasonic cleaning module 801, and the support plate 808 is disposed corresponding to the ultrasonic wave emitting port 807. Like this, in the clothing washing, the neck and cuff department of clothing are difficult to wash, for ultrasonic cleaning module 801 washes the part of clothing, set up backup pad 808 in ultrasonic wave issue port 807 department, make backup pad 808 support the part of clothing, when ultrasonic cleaning module 801 worked, ultrasonic wave issue port 807 sent high frequency oscillation signal, can wash the clothing part, under the support of backup pad 808, be convenient for fix the article such as clothing, ornament, prevent that the user from contacting with the high frequency oscillation signal that ultrasonic cleaning module 801 sent.

Optionally, the support plate 808 is a foldable structure. Like this, make the angle of backup pad 808 can adjust, better support articles such as clothes, ornament, when ultrasonic cleaning module 801 rotates to use in cleaning tank 800, can turn over backup pad 808, prevent that backup pad 808 from sending out the high frequency oscillation signal that 807 sent to the ultrasonic wave and separating, influence ultrasonic cleaning module 801's cleaning performance, can also carry out better support to the clothing through adjusting backup pad 808 simultaneously, prevent that the user from contacting with the high frequency oscillation signal that ultrasonic cleaning module 801 sent, improve ultrasonic cleaning module 801's cleaning performance.

Optionally, the ultrasonic cleaning module 801 comprises: a first portion and a second portion. One end of the first part is provided with an ultrasonic wave emitting port 807; one end of the second portion is fixedly connected to the first portion, and the other end is connected to the rotary seat 804, and the support plate 808 is rotatably disposed on the second portion. Thus, the support plate 808 can be made to face the ultrasonic wave emitting port 807, and the washing efficiency can be improved and the waste of resources can be reduced when washing the laundry.

In some embodiments, the laundry treating apparatus includes: the washtub is described above.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A washtub, comprising:

a water tank (100) provided with a water outlet (101) at the bottom;

a water inlet assembly (200) disposed on the water tank (100);

a drain pipe (300) communicating with the drain port (101);

one end of the water return pipe (400) is communicated with the water outlet (101), and the other end of the water return pipe is communicated with the water inlet component (200);

a water control assembly (500) communicating with the drain pipe (300) and the return pipe (400).

2. The washtub as claimed in claim 1, characterized in that the bottom edge of the side of the tub (100) is provided with an inwardly concave drain channel (102), the drain opening (101) communicating with the drain channel (102).

3. The washtub according to claim 2, characterized in that the length of the drain channel (102) is equal to the width of the side of the tub (100) on which it is located.

4. The washtub of claim 1, wherein the water inlet assembly (200) comprises:

the water faucet (201) comprises two water inlet ends, wherein one water inlet end is communicated with the water return pipe (400), and the other water inlet end is communicated with the water inlet pipe (202).

5. The washtub according to claim 4, characterized in that the on-off valve (208) of the tap (201) is arranged on its water inlet end communicating with the water inlet pipe (202).

6. The washtub as claimed in claim 5, characterized in that the angle between the two water inlet ends of the tap (201) is less than 90 degrees.

7. The washtub of claim 1, wherein the water inlet assembly (200) comprises:

a faucet (201) communicated with the water inlet pipe (202);

the water return opening (211) is communicated with the water return pipe (400), and the water return pipe (400) is communicated with a water pump.

8. The washtub according to any one of claims 1 to 7, characterized in that a heating device (401) and/or a sterilization device (402) is provided on the return pipe (400).

9. The washtub of any one of claims 1 to 7, further comprising:

the shielding curtain (700) comprises a plurality of transverse sheets (701), the transverse sheets are rotatably connected with each other, and the shielding curtain (700) can be folded and stored at one side of the water tank (100).

10. A laundry treatment apparatus, characterized by comprising a laundry tub according to any of claims 1 to 9.

Images