CN105274795A - Thread scrap filter device and washing machine - Google Patents

Thread scrap filter device and washing machine Download PDF

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Publication number
CN105274795A
CN105274795A CN201410320591.0A CN201410320591A CN105274795A CN 105274795 A CN105274795 A CN 105274795A CN 201410320591 A CN201410320591 A CN 201410320591A CN 105274795 A CN105274795 A CN 105274795A
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CN
China
Prior art keywords
water inlet
described water
filtering device
water extraction
extraction leaf
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Granted
Application number
CN201410320591.0A
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Chinese (zh)
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CN105274795B (en
Inventor
李海涛
吕艳芬
许升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Qingdao Haier Washing Machine Co Ltd
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Qingdao Haier Drum Washing Machine Co Ltd
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Priority to CN201410320591.0A priority Critical patent/CN105274795B/en
Publication of CN105274795A publication Critical patent/CN105274795A/en
Application granted granted Critical
Publication of CN105274795B publication Critical patent/CN105274795B/en
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Abstract

The invention provides a thread scrap filter device and a washing machine and belongs to the field of washing machines and parts thereof. The invention aims to solve the problem of a poor thread scrap filter effect of conventional washing machines. The thread scrap filter device comprises a hollow water propelling vane; the side of the water propelling vane is provided with a water inlet and the top is provided with a water outlet; the water outlet is provided with a filter screen; the water inlet is communicated with the water outlet. The washing machine comprises an inner drum and the thread scrap filter device is arranged on the inner wall of the inner drum; the water propelling vane is arranged in the axial direction of the inner drum. The thread scrap filter device can filter washing liquid in real time, is good in filter effect and is wide in application range.

Description

Thread bits filtering device and washing machine
Technical field
The present invention relates to a kind of thread bits filtering device and the washing machine of this thread bits filtering device is installed.
Background technology
In the process of washing of drum type washing machine clothing, the foul spun off from clothing, foreign matter and the line bits etc. produced that are worn can flow with washing lotion, floating.In rinsing after a while, drying process, these line bits etc. likely can be bonded on clean clothing, pollute.
In existing rotary drum washing machine, thread bits filtering device is all independently hollow structure, and setting position mostly is at the bottom of barrel inwall or bucket.It is less that this structure and position arrange the line bits that can catch, and the line bits still having significant proportion stick on clothing, causes clean not thorough.
And the design feature of roller washing machine determines that independently thread bits filtering device cannot be installed in its inside, line bits can only rely on current scour to remove.
Summary of the invention
An object of the present invention is to propose a kind ofly can be arranged on the thread bits filtering device used in various washing machine.
Another object of the present invention is the thread bits filtering device proposing the annexes such as a kind of good filtration effect, not hook button.
Another object of the present invention proposes a kind of washing machine that can filter washing lotion center line bits.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of thread bits filtering device, described filter comprises the water extraction leaf of hollow, and described water extraction leaf side is provided with water inlet, and top is provided with delivery port, and described delivery port is provided with filter screen; Described water inlet is communicated to described delivery port.
Particularly, described water inlet arranges check valve sheet, described check valve sheet allows washing lotion to be flowed into by outside in the hollow cavity of described water extraction leaf and stops washing lotion to flow out from described water inlet.
Further, described check valve sheet is the laminated structure be made up of soft rubber; Described check valve sheet is arranged on the inwall of described water inlet.
Particularly, the outer side edges of described water inlet is wedge shape divided edge structure.
Particularly, described filter screen is arranged on a mounting board, and described installing plate is removably mounted on described delivery port; Described installing plate covers described delivery port completely.
Particularly, described water inlet is the slotted opening longitudinally formed on described water extraction leaf side.
Further, the cross section of described water extraction leaf is trapezoidal, and two sides of described water extraction leaf are respectively arranged with two described water inlets.
Further, described filter screen is arranged on the end face of trapezoidal described water extraction leaf; Each described water inlet is positioned at 1/4 to 3/4 At The Height on described water extraction leaf side.
On the other hand, the present invention is by the following technical solutions:
A kind of washing machine, comprises interior bucket, the inwall of described interior bucket is provided with above-mentioned thread bits filtering device; Described water extraction leaf is axially arranged along described interior bucket.
Thread bits filtering device of the present invention offers water inlet and delivery port and delivery port is provided with filter screen on the water extraction leaf of hollow, this water extraction leaf has the effect promoting clothing and filter line bits simultaneously, in the process of laundry, washing lotion is filtered in real time, avoid the impurity such as line bits to stick and pollute on clothing.The outer side edges of water inlet is wedge shape divided edge structure, and water inlet is arranged on 1/4 to 3/4 At The Height on water extraction leaf side, avoids the annexes such as the button tangling clothing.Water inlet is provided with check valve sheet, ensures that the washing lotion entered in water extraction leaf cavity can flow out instead of directly flow out from the water inlet of opposite side after the filtration of filter screen.
The interior bucket of washing machine of the present invention is provided with above-mentioned thread bits filtering device, solves the problem that existing roller washing machine cannot filter line bits, cleaning clothes is cleaner, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of thread bits filtering device in the preferred embodiment of the present invention one;
Fig. 2 is the side view of thread bits filtering device in the preferred embodiment of the present invention one;
Fig. 3 is the sectional view of thread bits filtering device in the preferred embodiment of the present invention one;
Fig. 4 is the structural representation of water inlet and check valve sheet in the preferred embodiment of the present invention one;
Fig. 5 is the structural representation of the preferred embodiment of the present invention three intermediate roll washing machine inner tub.
Be labeled as in figure:
1, water extraction leaf; 2, filter screen; 3, check valve sheet; 5, interior bucket; 11, water inlet; 12, delivery port; 15, wedge shape divided edge structure; 21, installing plate; 22, upper locating dowel; 23, lower locating dowel; 31, articulated section.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Preferred embodiment one:
This preferred embodiment provides a kind of thread bits filtering device.As depicted in figs. 1 and 2, this filter comprises the water extraction leaf 1 of hollow, water extraction leaf 1 offers water inlet 11 and delivery port 12, delivery port 12 is provided with filter screen 2.Water inlet 11 is communicated to delivery port 12.
Utilize water extraction leaf 1 as the pedestal of thread bits filtering device, water extraction leaf 1 (lifter) has had the effect of clothing lifting and the effect of capture line bits concurrently simultaneously, and save space, it is effective that line bits catch.The effect of especially removing line bits when the amount of washing lotion is less in interior bucket is more obvious.
Catch effect to reach best line bits, as shown in Figure 3, cross section be trapezoidal water extraction leaf 1 two sides on be all provided with a water inlet 11 respectively.No matter interior bucket rotates forward or reversion, has a water inlet 11 washing lotion can be sucked in the cavity of water extraction leaf 1.
As shown in Figure 4, water inlet 11 is the slotted openings formed along the longitudinal direction of water extraction leaf 1.In order to avoid tangling the annexes such as the button of clothing, the outer side edges of water inlet 11 is wedge shape divided edge structure 15.In addition, each water inlet 11 is positioned at 1/4 to 3/4 At The Height on water extraction leaf 1 side.If the position of water inlet 11 is too near below, the probability of hook button is large.
In order to filter washing lotion better, avoid the washing lotion filtered with wired bits namely to flow out from opposite side water inlet 11, water inlet 11 arranges check valve sheet 3.Check valve sheet 3 is the laminated structure be made up of soft rubber, is fixed on the inwall of water inlet 11 by articulated section 31.
In Fig. 3, dotted line is depicted as the route that washing lotion flows in water extraction leaf 1 cavity.Forward side (being right side in figure), the pressure of liquid promotes check valve sheet 3 and opens to the inside, and washing lotion enters in water extraction leaf 1 cavity, flows to delivery port 12; Reverse side (being left side in figure), under the pressure of inner washing lotion, check valve sheet 3 is close on the inwall of water extraction leaf 1 cavity, closes the water inlet 11 of this side, ensures that washing lotion is all by flowing out after delivery port 12 and filter screen 2 again.
In order to easy to use, filter screen 2 is arranged on installing plate 21, and installing plate 21 covers delivery port 12 completely.Installing plate 21 is provided with locating dowel 22 and lower locating dowel 23, corresponding, delivery port is provided with two locating holes.Upper locating dowel 22 and lower locating dowel 23 removably fix in locating hole.After using a period of time, installing plate 21 is pulled down, filter screen 2 inside is cleaned.
The good line that removes can be had to consider effect to be worth doing in order to ensure no matter interior bucket rotates forward or reverses, water inlet 11 is symmetrical arranged on two sides of water extraction leaf 1, and filter screen 2 is arranged on the end face of trapezoidal water extraction leaf 1.This structure also has advantage easy to use, rational in infrastructure.
Preferred embodiment two:
This preferred embodiment provides a kind of thread bits filtering device, and its structure is substantially identical with preferred embodiment one.This filter comprises the water extraction leaf of hollow, water extraction leaf offers water inlet and delivery port, delivery port is provided with filter screen.Water inlet is communicated to delivery port.
Difference is: concrete shape, the position of water inlet and delivery port are not limit, and successfully can suck washing lotion, capture line bits, discharge the rear washing lotion of purification; Mounting means, the installation site of filter screen are not limit, and effectively can filter out the impurity such as the line bits in washing lotion.
Preferred embodiment three:
This preferred embodiment provides a kind of roller washing machine.As shown in Figure 5, this roller washing machine comprises interior bucket 5, the inwall of interior bucket is provided with the thread bits filtering device as described in preferred embodiment one or two.Water extraction leaf 1 is axially arranged along interior bucket 5, and filter screen 2 is positioned on the end face of water extraction leaf 1.
When interior bucket 5 rotates forward, cleaning solution enters thread bits filtering device from side water inlet, is flowed out from delivery port by screen pack; When interior bucket 5 reverses, cleaning solution enters thread bits filtering device from opposite side water inlet, is flowed out from delivery port by screen pack.By the constantly rotating of interior bucket 5, complete clothes washing and the filtration to cleaning solution center line bits.

Claims (9)

1. a thread bits filtering device, it is characterized in that, described filter comprises the water extraction leaf (1) of hollow, described water extraction leaf (1) side is provided with water inlet (11), top is provided with delivery port (12), described delivery port (12) is provided with filter screen (2); Described water inlet (11) is communicated to described delivery port (12).
2. thread bits filtering device according to claim 1, it is characterized in that, described water inlet (11) arranges check valve sheet (3), and described check valve sheet (3) allows washing lotion to be flowed into by outside in the hollow cavity of described water extraction leaf (1) and stops washing lotion to flow out from described water inlet.
3. thread bits filtering device according to claim 2, is characterized in that, described check valve sheet (3) is the laminated structure be made up of soft rubber; Described check valve sheet (3) is arranged on the inwall of described water inlet (11).
4., according to the arbitrary described thread bits filtering device of claims 1 to 3, it is characterized in that, the outer side edges of described water inlet (11) is wedge shape divided edge structure (15).
5. according to the arbitrary described thread bits filtering device of claims 1 to 3, it is characterized in that, described filter screen (2) is arranged on installing plate (21), and described installing plate (21) is removably mounted on described delivery port (12); Described installing plate (21) covers described delivery port (12) completely.
6., according to the arbitrary described thread bits filtering device of claims 1 to 3, it is characterized in that, described water inlet (11) is the slotted opening longitudinally formed on described water extraction leaf (1) side.
7. thread bits filtering device according to claim 6, is characterized in that, the cross section of described water extraction leaf (1) is trapezoidal; Two sides of described water extraction leaf (1) are respectively arranged with two described water inlets (11).
8. thread bits filtering device according to claim 7, is characterized in that, described filter screen (2) is arranged on the end face of trapezoidal described water extraction leaf (1); Each described water inlet (11) is positioned at 1/4 to 3/4 At The Height on described water extraction leaf (1) side.
9. a washing machine, comprises interior bucket (5), it is characterized in that, the inwall of described interior bucket (5) is provided with as arbitrary in claim 1 to 8 as described in thread bits filtering device; Described water extraction leaf (1) is axially arranged along described interior bucket (5).
CN201410320591.0A 2014-07-04 2014-07-04 Thread bits filtering device and washing machine Active CN105274795B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410320591.0A CN105274795B (en) 2014-07-04 2014-07-04 Thread bits filtering device and washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410320591.0A CN105274795B (en) 2014-07-04 2014-07-04 Thread bits filtering device and washing machine

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CN105274795A true CN105274795A (en) 2016-01-27
CN105274795B CN105274795B (en) 2019-08-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106948138A (en) * 2017-03-31 2017-07-14 无锡小天鹅股份有限公司 Thread bits filtering device and the washing machine with it
CN108239846A (en) * 2016-12-23 2018-07-03 三星电子株式会社 Washing machine
CN110387718A (en) * 2018-04-18 2019-10-29 无锡小天鹅电器有限公司 Laundry facilities
CN110820260A (en) * 2019-11-15 2020-02-21 西安思后网络科技有限公司 Filter screen of washing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08891A (en) * 1994-06-24 1996-01-09 Toshiba Corp Washing machine
JPH0847593A (en) * 1994-08-08 1996-02-20 Matsushita Electric Ind Co Ltd Drum type washing machine
CN101988257A (en) * 2009-08-07 2011-03-23 海尔集团公司 Thread scrap filtering device and method for impeller type washing machine
JP2011078483A (en) * 2009-10-05 2011-04-21 Toshiba Corp Drum-type washing machine
CN202989584U (en) * 2012-10-24 2013-06-12 合肥荣事达三洋电器股份有限公司 Filtering net of pulsator washing machine
CN204298647U (en) * 2014-07-04 2015-04-29 青岛海尔滚筒洗衣机有限公司 Thread bits filtering device and washing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08891A (en) * 1994-06-24 1996-01-09 Toshiba Corp Washing machine
JPH0847593A (en) * 1994-08-08 1996-02-20 Matsushita Electric Ind Co Ltd Drum type washing machine
CN101988257A (en) * 2009-08-07 2011-03-23 海尔集团公司 Thread scrap filtering device and method for impeller type washing machine
JP2011078483A (en) * 2009-10-05 2011-04-21 Toshiba Corp Drum-type washing machine
CN202989584U (en) * 2012-10-24 2013-06-12 合肥荣事达三洋电器股份有限公司 Filtering net of pulsator washing machine
CN204298647U (en) * 2014-07-04 2015-04-29 青岛海尔滚筒洗衣机有限公司 Thread bits filtering device and washing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108239846A (en) * 2016-12-23 2018-07-03 三星电子株式会社 Washing machine
CN108239846B (en) * 2016-12-23 2022-03-08 三星电子株式会社 Washing machine
CN106948138A (en) * 2017-03-31 2017-07-14 无锡小天鹅股份有限公司 Thread bits filtering device and the washing machine with it
CN110387718A (en) * 2018-04-18 2019-10-29 无锡小天鹅电器有限公司 Laundry facilities
CN110387718B (en) * 2018-04-18 2022-02-01 无锡小天鹅电器有限公司 Laundry appliance
CN110820260A (en) * 2019-11-15 2020-02-21 西安思后网络科技有限公司 Filter screen of washing machine

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