CN204690397U - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN204690397U
CN204690397U CN201520266758.XU CN201520266758U CN204690397U CN 204690397 U CN204690397 U CN 204690397U CN 201520266758 U CN201520266758 U CN 201520266758U CN 204690397 U CN204690397 U CN 204690397U
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CN
China
Prior art keywords
gap
steel ladle
washing machine
valve port
water
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520266758.XU
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Chinese (zh)
Inventor
朱彪
余德涛
徐堂新
刘明
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Wuxi Little Swan Co Ltd
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Wuxi Little Swan Co Ltd
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Filing date
Publication date
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Priority to CN201520266758.XU priority Critical patent/CN204690397U/en
Application granted granted Critical
Publication of CN204690397U publication Critical patent/CN204690397U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a kind of washing machine, comprising: steel ladle, steel ladle is formed with the first gap; Interior bucket; Backwater part, backwater part and steel ladle limit backwater cavity, and the first gap is communicated with backwater cavity, backwater part are formed with the second gap be communicated with backwater cavity; Return pipe, return pipe is connected between backwater cavity and steel ladle; Overflow pipe; And draining valve, draining valve comprises draining valve body and drain plug, draining valve body is connected between the second end of return pipe and the other end of overflow pipe, and drain plug is located in draining valve body movably with the conducting of the second end and water discharge outlet that control return pipe and disconnection.According to washing machine of the present utility model, by arranging the backwater part be communicated with the first gap on steel ladle, water can be made to turn back in steel ladle by backwater part, to ensure that recirculated water does not run off; Utilize draining valve to control conducting and the disconnection of water discharge outlet, can ensure that the unnecessary water in steel ladle can be discharged by water discharge outlet.

Description

Washing machine
Technical field
The utility model relates to washing technical field of electric appliances, specifically, particularly relates to a kind of washing machine.
Background technology
In correlation technique, the washing machine with circulating water flow function is rotated by water-moving rib at the bottom of bucket, constantly be extracted between steel ladle and interior bucket by the water of interior bucket, make the water level between steel ladle and interior bucket increase, the current of rising flow to again in interior bucket through bung and form circulating water flow.Water when making each circulating water flow in steel ladle does not reduce, and just requires that runner can not have leakage.And on the other hand for protection user is normally using washing machine; when the reasons such as water intaking valve damages or level sensor is malfunctioning cause more than into water; water in steel ladle can be discharged in time; and be unlikely to occur security incident; require steel ladle must leave gap, ensure that too much water overflows in time and drain in sewer.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, an object of the present utility model is to propose a kind of washing machine, and described washing machine has the advantage that structure is simple, safety coefficient is high.
According to a kind of washing machine that the utility model provides, comprising: steel ladle, the sidewall of described steel ladle is formed with the first gap; Interior bucket, described interior bucket is located in described steel ladle rotationally, and described interior bucket is formed with through hole; Backwater part, described backwater part is located on the sidewall of described steel ladle, limit backwater cavity between described backwater part and the sidewall of described steel ladle, described first gap is communicated with described backwater cavity, described backwater part is formed with the second gap be communicated with described backwater cavity; Return pipe, described return pipe has first end and the second end, and the described first end of described return pipe is connected with the bottom of described backwater cavity, and described second end of described return pipe is connected with the bottom of described steel ladle; Overflow pipe, one end of described overflow pipe is connected with described second gap; And draining valve, described draining valve comprises draining valve body and drain plug, described draining valve body is connected between described second end of described return pipe and the other end of described overflow pipe, described draining valve body has water discharge outlet, described drain plug is located at movably with the conducting of described second end and described water discharge outlet that control described return pipe and disconnection in described draining valve body, and the described other end of described overflow pipe is communicated with described water discharge outlet.
According to washing machine of the present utility model, by the backwater part arranging the first gap and be communicated with the first gap on steel ladle, the water overflowed by the first gap can be made to be turned back in steel ladle by backwater part, thus can ensure that the recirculated water in steel ladle does not run off; Simultaneously, backwater part arranges the second gap, and utilize draining valve to control conducting and the disconnection of water discharge outlet, when dilutional hyponatremia in steel ladle, too much water can spill into the outside of washing machine by the second gap, thus can ensure that the unnecessary water in steel ladle can be discharged in time by water discharge outlet, not only increase the serviceability of washing machine thus, also improve the safety coefficient of washing machine, thus improve the quality of product, meet the user demand of user.
In an example of the present utility model, described second gap is lower than described first gap.
Further, the roof of described second gap is lower than the diapire of described first gap.
Alternatively, the roof of described second gap is concordant with the diapire of described first gap.
Alternatively, the distance between described first gap and the top of described steel ladle accounts for the 1/8-1/4 of the height of described steel ladle.
Preferably, the distance between described first gap and the top of described steel ladle accounts for 1/5 of the height of described steel ladle.
Preferably, the area of described second gap is greater than the area of described first gap.
Preferably, the bottom centre of the contiguous described steel ladle of described second end of described return pipe is arranged.
In an embodiment of the present utility model, described draining valve body comprises the first valve port to the 3rd valve port, described first valve port is connected with the bottom of described steel ladle, described second valve port is connected with described second end of described return pipe, described 3rd valve port is connected with the described other end of described overflow pipe, wherein, described first valve port remains with described second valve port and is communicated with, described 3rd valve port remains with described water discharge outlet and is communicated with, and described drain plug is located at described first valve port and described second valve port and between described 3rd valve port and described water discharge outlet.
According to embodiments more of the present utility model, described washing machine is rotary drum washing machine.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the top view of the washing machine according to the utility model embodiment;
Fig. 2 is the profile along A-A direction in Fig. 1;
Fig. 3 is the close-up schematic view at B place in Fig. 2;
Fig. 4 is the structural representation of the washing machine according to the utility model embodiment, and the liquid level wherein in steel ladle is positioned at the below of the first gap;
Fig. 5 is the close-up schematic view at C place in Fig. 4;
Fig. 6 is the structural representation of the washing machine according to the utility model embodiment, and the liquid level wherein in steel ladle is roughly concordant with the first gap;
Fig. 7 is the close-up schematic view at D place in Fig. 6;
Fig. 8 is the profile of the draining valve of washing machine according to the utility model embodiment.
Reference numeral:
Washing machine 100,
Steel ladle 110, the roof 111a of the first gap 111, first gap, the diapire 111b of the first gap,
Pipelined channel 112,
Interior bucket 120,
Backwater part 130, backwater cavity 131,
The roof 132a of the second gap 132, second gap, the diapire 132b of the second gap,
Overflow pipe 134,
Return pipe 140, first end 141, the second end 142,
Draining valve 160, draining valve body 161, water discharge outlet 162, drain plug 163,
First valve port 164, second valve port the 165, three valve port 166.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1-Fig. 8, the washing machine 100 according to the utility model embodiment is described.
As Figure 1-Figure 8, according to the washing machine 100 of the utility model embodiment, comprising: steel ladle 110, interior bucket 120, backwater part 130 and return pipe 140.It should be noted that, this washing machine 100 can have circulating water flow function, namely pipelined channel 112 is formed with between steel ladle 110 and interior bucket 120, pipelined channel 112 is communicated with interior bucket 120, to flow into from the bottom of interior bucket 120 in pipelined channel 112 for the slurry of washing clothes and along pipelined channel 112 from bottom to up (above-below direction as shown in Figure 2) flow to the upper end of pipelined channel 112, then interior bucket 120 is turned back to again from the upper end of pipelined channel 112 inner, as shown in arrow b 1 in Fig. 2.
Specifically, interior bucket 120 is located in steel ladle 110 rotationally, and arrow a is the direction of rotation of interior bucket 120 as Figure 1-Figure 2, and interior bucket 120 is formed with through hole, and interior bucket 120 can be made thus to be communicated with steel ladle 110.The sidewall of steel ladle 110 is formed with the first gap 111, backwater part 130 is located on the sidewall of steel ladle 110, limits backwater cavity 131 between the sidewall of backwater part 130 and steel ladle 110, and the first gap 111 is communicated with backwater cavity 131.Thus, slurry can enter in backwater cavity 131 after overflowing from the first gap 111 of steel ladle 110.Return pipe 140 has first end 141 and the second end 142, and the first end 141 of return pipe 140 is connected with the bottom of backwater cavity 131, and the second end 142 of return pipe 140 is connected with the bottom of steel ladle 110.As shown in the arrow b2 in Fig. 2-Fig. 3, water can turn back in steel ladle 110 by return pipe 140, can ensure that recirculated water does not run off thus.Such as, as shown in Figure 2, the upper end of return pipe 140 is first end 141, and it is communicated with the bottom of backwater cavity 131; The lower end of return pipe 140 is the second end 142, and it is communicated with the bottom of steel ladle 110.Backwater part 130 is formed with the second gap 132 be communicated with backwater cavity 131.As shown in Figure 2, the second gap 132 place can be provided with the overflow pipe 134 for too much water being expelled to washing machine 100 outside, and one end of overflow pipe 134 is communicated with the second gap 132.
Be connected with steel ladle 110 by backwater cavity 131 by return pipe 140, backwater cavity 131 can be configured to a linker with steel ladle 110.As shown in fig. 4-5, when the liquid level in steel ladle 110 is positioned at (below as shown in fig. 4-5) below the first gap 111, liquid level in steel ladle 110 is concordant with the liquid level in backwater cavity 131, and washing machine can ensure that in washing process recirculated water does not run off; When entering into the dilutional hyponatremia in steel ladle 110, such as washing machine is because injecting water in fault constantly inside bucket, as Figure 6-Figure 7, in steel ladle 110, liquid level constantly rises, water simultaneously in backwater cavity 131 also synchronously rises, when liquid level rises to the second gap 132 position, first gap 111 starts to the outside spilling water of washing machine 100, namely water flows out along the direction shown in arrow b2 in Fig. 7 from the second gap 132, thus can ensure that the unnecessary water in steel ladle 110 can be discharged in time by the second gap 132.
As shown in Fig. 2 and Fig. 8, draining valve 160 can comprise draining valve body 161 and drain plug 163, draining valve body 161 is connected between the second end 142 of return pipe 140 and the other end of overflow pipe 134, draining valve body 161 has water discharge outlet 162, drain plug 163 is located at movably with the conducting of the second end 142 with water discharge outlet 162 that control return pipe 140 and disconnection in draining valve body 161, and the other end of overflow pipe 134 is communicated with water discharge outlet 162.Alternatively, water discharge outlet 162 can with water passage, thus the water of discharging in washing machine 100 can be avoided to flow arbitrarily, and then promote the satisfaction of user.When washing machine 100 needs proper drainage, draining valve 160 can be opened, make the conducting of water discharge outlet 162, thus the water of steel ladle 110 inside can be discharged from water discharge outlet 162.In addition, when washing machine 100 because of fault continue water filling in steel ladle 110 and flow of inlet water is larger time, liquid level continues to rise, after opening draining valve 160, water in steel ladle 110 not only can flow out from the second gap 132, can also discharge from water discharge outlet 162, thus effectively can ensure that the water in steel ladle 110 can be discharged in time.
According to the washing machine 100 of the utility model embodiment, by the backwater part 130 arranging the first gap 111 and be communicated with the first gap 111 on steel ladle 110, the water overflowed by the first gap 111 can be made to be turned back in steel ladle 110 by backwater part 130, thus can ensure that the recirculated water in steel ladle 110 does not run off; Simultaneously, backwater part 130 arranges the second gap 132, and utilize draining valve 160 to control conducting and the disconnection of water discharge outlet 162, when dilutional hyponatremia in steel ladle 110, too much water can spill into the outside of washing machine 100 by the second gap 132, thus can ensure that the unnecessary water in steel ladle 110 can be discharged in time by water discharge outlet 162, not only increase the serviceability of washing machine 100 thus, also improve the safety coefficient of washing machine 100, thus improve the quality of product, meet the user demand of user.
As Figure 1-Figure 8, according to an embodiment of the present utility model, washing machine 100 can be rotary drum washing machine 100.Wherein, the bottom centre of the contiguous steel ladle 110 of the second end 142 of return pipe 140 is arranged.Thus, middle part when interior bucket 120 rotates at the bottom of 120 barrels, interior bucket can form whirlpool, thus easier middle and upper part water in return pipe 140 being recycled to steel ladle 110, namely water is more easily made to enter into pipelined channel 112 by the bottom of steel ladle 110 and along the such as flowing shown in Fig. 2 arrow b1, thus be conducive to washing machine 100 and form circulating water flow, thus improve the serviceability of washing machine 100.In order to the outside making unnecessary water be expelled to washing machine 100 rapidly, the area of the second gap 132 is greater than the area of the first gap 111.
As shown in Figure 3, the second gap 132 lower than the first gap 111, thus, when flow of inlet water is larger, when liquid level continues to rise, water unnecessary in steel ladle 110 flows to the second gap by the first gap, thus ensures that the water in steel ladle 110 is discharged in time by the second gap 132.Further, as shown in Figure 3, the roof 132a of the second gap is lower than the diapire 111b of the first gap.The unnecessary water in backwater cavity 131 can be convenient to thus further to discharge from the second gap 132.Such as, as shown in Figure 3, the sidewall of the close top (top as shown in Figure 3) of the first gap 111 is the roof 111a of the first gap, the sidewall of the close below (below as shown in Figure 3) of the first gap 111 is the diapire 111b of the first gap, the sidewall of the close top (top as shown in Figure 3) of the second gap 132 is the roof 132a of the second gap, the sidewall of the close below (below as shown in Figure 3) of the second gap 132 is the diapire 132b of the second gap, wherein the roof 132a of the second gap is lower than the diapire 111b of the first gap.
Be understandable that, the position relationship of the first gap 111 and the second gap 132 is not limited to this, and such as, the roof 132a of the second gap is concordant with the diapire 111b of the first gap.Thus, the diversity of backwater part 130 can be increased, be convenient to arrange miscellaneous part at the second gap 132 place.Such as, in the example depicted in fig. 3, second gap 132 place can be provided with the overflow pipe 134 for too much water being expelled to washing machine 100 outside, alternatively, one end of overflow pipe 134 is communicated with the second gap 132, the other end of overflow pipe 134 can with water passage, thus the water of discharging in washing machine 100 can be avoided to flow arbitrarily, and then promote the satisfaction of user.
In order to make the structure of washing machine 100 more reasonable, the distance between the first gap 111 and the top of steel ladle 110 accounts for the 1/8-1/4 of the height of steel ladle 110.Further, the distance between the first gap 111 and the top of steel ladle 110 accounts for 1/5 of the height of steel ladle 110.Through experimental verification, when the distance between the first gap 111 and the top of steel ladle 110 accounts for 1/5 of the height of steel ladle 110, the scourability of washing machine 100 is better.
As shown in Figure 8, draining valve body 161 can comprise the first valve port 164, second valve port 165 and the 3rd valve port 166.As shown in Figure 8, the first valve port 164 is connected with the bottom of steel ladle 110, and the second valve port 165 is connected with the second end 142 of return pipe 140, and the 3rd valve port 166 is connected with the other end of overflow pipe 134.Wherein, the first valve port 164 remains with the second valve port 165 and is communicated with, and the 3rd valve port 166 remains with water discharge outlet 162 and is communicated with, and drain plug 163 is located at the first valve port 164 and the second valve port 165 and between the 3rd valve port 166 and water discharge outlet 162.
Be understandable that, when the second end 142 that draining valve 160 controls return pipe 140 disconnects with water discharge outlet 162, drain plug 163 closes the first valve port 164 and the second valve port 165, backwater cavity 131 and steel ladle 110 are configured to a linker, and the water held in bucket 110 cannot be discharged from the first valve port 164 or the second valve port 165; When draining valve 160 controls the second end 142 and water discharge outlet 162 conducting of return pipe 140, drain plug 163 opens the first valve port 164 and the second valve port 165, water can flow to water discharge outlet 162 from the first valve port 164 and the second valve port 165, and then can discharge from water discharge outlet 162.
First valve port 164 remains with the second valve port 165 and is communicated with, when the second end 142 that draining valve 160 controls return pipe 140 disconnects with water discharge outlet 162, backwater cavity 131 and steel ladle 110 are configured to a linker, as shown in fig. 4-5, when the liquid level in steel ladle 110 is positioned at (below as shown in fig. 4-5) below the first gap 111, liquid level in steel ladle 110 is concordant with the liquid level in backwater cavity 131, and washing machine can ensure that in washing process recirculated water does not run off.3rd valve port 166 remains with water discharge outlet 162 and is communicated with, there is the water that the second gap 132 flows out can enter in the 3rd valve port 166 by the other end of overflow pipe 134 thus, discharge from water discharge outlet 162 again, thus the unnecessary water held in bucket 110 can be discharged.
When washing machine 100 needs proper drainage, can open draining valve 160, make the conducting of water discharge outlet 162, water can flow to water discharge outlet 162 from the first valve port 164 and the second valve port 165, and then can discharge from water discharge outlet 162.In addition, when washing machine 100 because of fault continue water filling in steel ladle 110 and flow of inlet water is larger time, liquid level continues to rise, after opening draining valve 160, water in steel ladle 110 not only can flow to water discharge outlet 162 from the second gap 132, the 3rd valve port 166, water can also flow to water discharge outlet 162 from the first valve port 164 and the second valve port 165, and then water can be discharged in time from water discharge outlet 162, thus effectively can ensure that the water in steel ladle 110 can be discharged rapidly.
According to the washing machine 100 of the utility model embodiment other form and operation principle be all known for those of ordinary skills, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (10)

1. a washing machine, is characterized in that, comprising:
Steel ladle, the sidewall of described steel ladle is formed with the first gap;
Interior bucket, described interior bucket is located in described steel ladle rotationally, and described interior bucket is formed with through hole;
Backwater part, described backwater part is located on the sidewall of described steel ladle, limit backwater cavity between described backwater part and the sidewall of described steel ladle, described first gap is communicated with described backwater cavity, described backwater part is formed with the second gap be communicated with described backwater cavity;
Return pipe, described return pipe has first end and the second end, and the described first end of described return pipe is connected with the bottom of described backwater cavity, and described second end of described return pipe is connected with the bottom of described steel ladle;
Overflow pipe, one end of described overflow pipe is connected with described second gap; And
Draining valve, described draining valve comprises draining valve body and drain plug, described draining valve body is connected between described second end of described return pipe and the other end of described overflow pipe, described draining valve body has water discharge outlet, described drain plug is located at movably with the conducting of described second end and described water discharge outlet that control described return pipe and disconnection in described draining valve body, and the described other end of described overflow pipe is communicated with described water discharge outlet.
2. washing machine according to claim 1, is characterized in that, described second gap is lower than described first gap.
3. washing machine according to claim 2, is characterized in that, the roof of described second gap is lower than the diapire of described first gap.
4. washing machine according to claim 2, is characterized in that, the roof of described second gap is concordant with the diapire of described first gap.
5. washing machine according to claim 1, is characterized in that, the distance between described first gap and the top of described steel ladle accounts for the 1/8-1/4 of the height of described steel ladle.
6. washing machine according to claim 5, is characterized in that, the distance between described first gap and the top of described steel ladle accounts for 1/5 of the height of described steel ladle.
7. washing machine according to claim 1, is characterized in that, the area of described second gap is greater than the area of described first gap.
8. washing machine according to claim 1, is characterized in that, the bottom centre of the contiguous described steel ladle of described second end of described return pipe is arranged.
9. washing machine according to claim 1, it is characterized in that, described draining valve body comprises the first valve port to the 3rd valve port, described first valve port is connected with the bottom of described steel ladle, described second valve port is connected with described second end of described return pipe, described 3rd valve port is connected with the described other end of described overflow pipe
Wherein, described first valve port remains with described second valve port and is communicated with, and described 3rd valve port remains with described water discharge outlet and is communicated with, and described drain plug is located at described first valve port and described second valve port and between described 3rd valve port and described water discharge outlet.
10. the washing machine according to any one of claim 1-9, is characterized in that, described washing machine is rotary drum washing machine.
CN201520266758.XU 2015-04-28 2015-04-28 Washing machine Withdrawn - After Issue CN204690397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN204690397U true CN204690397U (en) 2015-10-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104805653A (en) * 2015-04-28 2015-07-29 无锡小天鹅股份有限公司 Washing machine
WO2020037936A1 (en) * 2018-08-23 2020-02-27 无锡小天鹅电器有限公司 Drain valve for washing machine, and washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104805653A (en) * 2015-04-28 2015-07-29 无锡小天鹅股份有限公司 Washing machine
CN104805653B (en) * 2015-04-28 2018-05-25 无锡小天鹅股份有限公司 Washing machine
WO2020037936A1 (en) * 2018-08-23 2020-02-27 无锡小天鹅电器有限公司 Drain valve for washing machine, and washing machine

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Granted publication date: 20151007

Effective date of abandoning: 20180525