CN104775284A - Box-type overflow filtering device - Google Patents

Box-type overflow filtering device Download PDF

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Publication number
CN104775284A
CN104775284A CN201410013359.2A CN201410013359A CN104775284A CN 104775284 A CN104775284 A CN 104775284A CN 201410013359 A CN201410013359 A CN 201410013359A CN 104775284 A CN104775284 A CN 104775284A
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CN
China
Prior art keywords
filter
baffle plate
water
guide baffle
water guide
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Granted
Application number
CN201410013359.2A
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Chinese (zh)
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CN104775284B (en
Inventor
吕佩师
万国胜
杨景利
金磊
苏明
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Qingdao Haier Washing Machine Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Washing Machine Co Ltd
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Application filed by Haier Group Corp, Qingdao Haier Washing Machine Co Ltd filed Critical Haier Group Corp
Priority to CN201410013359.2A priority Critical patent/CN104775284B/en
Publication of CN104775284A publication Critical patent/CN104775284A/en
Application granted granted Critical
Publication of CN104775284B publication Critical patent/CN104775284B/en
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Abstract

The invention provides a box-type overflow filtering device. The box-type overflow filtering device comprises a filtering part; the filtering part is provided with a box-type line chipping filter; a filtering cavity is formed between the filtering part and the box-type line chipping filter; a water inlet is formed in each of two sides of the filtering cavity; a water guide baffle which is capable of swinging along a water inlet direction of the filtering cavity is connected into the filtering cavity; the box-type line chipping filter comprises a filtering front cover and a filtering rear cover which are connected; the filtering front cover is provided with a filtering screen; the filtering rear cover is provided with a water inlet of the filter and a chamber for collecting line chippings. According to the box-type line chipping filter having a brand-new structure, the water guide baffle is additionally arranged on the filtering part so as to well guide water to the box-type line chipping filter, and thus the collecting rate of the line chippings is greatly increased. The box-type overflow filtering device disclosed by the invention is simple in structure, low in production cost, good in filtering effect and worth being greatly promoted.

Description

A kind of boxlike spilling water filter
Technical field
The present invention relates to washing machine field, relate to a kind of boxlike spilling water filter specifically.
Background technology
The all wired bits filter for installation of conventional laundry apparatus, the line bits filter of two-tub washing machine is general play with spilling water combination of filters wash and rinsing time collect the effect that line considers to be worth doing, rotary drum washing machine is commonly used line and is considered filter to be worth doing and have three types in the market: boxlike fixed, net-bag type rocking type and net-bag type fixed.Wherein to fix molded line bits collecting effect poor for boxlike, and by a machine with the measuring and calculating of two lines bits filters, a washing procedure line bits collection rate is about 60%; One swing, and to wave molded line bits filter program line bits collection rate be about 50%, but swing line bits filter clothing easy to hang in washing process, easily come off; It is substantially identical with boxlike fixed that molded line bits filter effect fixed by mesh bag, and line bits collection rate is also lower, and the problem that wear and aging causes filter effect not good in use easily appears in mesh bag, needs to change in time.
Chinese invention patent CN101046054B discloses a kind of impeller-type or agitator type washing machine filter and has the washing machine of this filter.The left side wall of this filter is or/and the first half of right side wall is provided with opening, and current can only enter filter from described opening, and the path that current enter filter is less, makes line bits collection rate lower.On the other hand, left side wall is or/and the opening that right side wall is arranged also has a rubber catch, it is while be connected with described opening one vertical edge, another side rides over another vertical edge madial wall of described opening, cover described opening, form the check valve making one-directional fluid flow, like this, when current flow in cavity from the outside of one of them opening of filter, current are washed the rubber catch of this opening open and enter cavity, and impact the rubber catch of another opening from inside to outside and cause this opening closed, owing to driving water flow rotary when impeller rotates, current enter the sharply backflow that rubber catch that cavity directly gets to another opening can cause current, part current flow out after the screen filtration of filter, because the rubber catch of this opening has little time timely closedown, therefore some current can form whirlpool and flow out from this opening in cavity, or directly bounce-back is flowed out from this opening, go out a part of line bits simultaneously, the collection rate that line is considered to be worth doing is not high.
Chinese invention patent CN101985799A discloses a kind of omnidirectional filtering device for washing machine, in this omnidirectional filtering device, the left and right sidewall of upper filter chamber is provided with water inlet, the protecgulum of upper filter chamber is bag type filtering net, the protecgulum left and right sides of upper filter chamber is provided with check valve sheet, is provided with the perpendicular muscle be divided into two by upper filter chamber in the middle part of upper filter chamber.When current flow in filter chamber from the side water inlet of upper filter chamber, current are washed the check valve sheet of this water inlet open and enter filter chamber, and impact the check valve sheet of another water inlet from inside to outside and cause this water inlet closed, after washings enter upper filter chamber from side water inlet, described perpendicular muscle can change water to, enable washings flow through the filter of filter chamber.But owing to driving water flow rotary when impeller rotates, current enter cavity and directly get to the sharply backflow that described perpendicular influential point of tendons causes current, part current flow out after the filtration devices of filter chamber, check valve sheet due to this side water inlet has little time to close, therefore some current can form whirlpool and flow out from this side water inlet in cavity, or directly bounce-back is flowed out from this side water inlet, go out a part of line bits, the collection rate that line is considered to be worth doing is not high simultaneously.
Chinese utility model patent CN2072987U discloses a kind of threads filter of washer, this threads filter of washer, be provided with water fender, water fender be arranged in threads filter of washer inner chamber, its side and hinged in the middle part of sealing plate, opposite side respectively or dextrorotation left-handed at agitation wheel for washing machine time connect with the inward flange on the right side of upper flase floor or left side.When agitation wheel for washing machine left rotation and right rotation, drive clothing, water rotate thereupon, the foreign material such as line bits, paniculata enter in threads filter of washer with current from the left side of upper flase floor or right side grate opening, simultaneously water impact water fender to the right or left side swing, until water fender is put on the right side of supreme flase floor or the inward flange in left side connects, every closing right side or left side water channel, current are made to be forced to flow out from the sieves of centre.But owing to driving water flow rotary when impeller rotates, current enter filter inner chamber from side grate opening, directly can get to the sharply backflow that water fender causes current, part current flow out after the filtration devices of filter inner chamber, some current can form whirlpool at filter inner chamber and flow out from this side grate opening, or directly bounce-back is flowed out from this side grate opening, also go out a part of line bits simultaneously, the collection rate that line is considered to be worth doing is lower, only has 50% ~ 70%.On the other hand, in this threads filter of washer, do not arrange and can stop that filter tangles the parts of clothing.
To sum up, also there is the shortcoming of following two aspects in prior art:
1. after the washings of the washing machine of prior art enter the filter chamber of filter from side water inlet, opposite side water inlet is all closed design, forms a closed filter chamber, easily forms whirlpool in enclosed cavity, cause line to be considered to be worth doing easily to flow out from water inlet, make line consider collection rate to be worth doing and reduce.
2. the water inlet of filter of the prior art easily tangles clothing.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of boxlike spilling water filter, have employed following technical scheme:
A kind of boxlike spilling water filter, comprise filter house, filter house is provided with box shaped thread scraps filter, forms filter chamber between filter house and box shaped thread scraps filter, described filter chamber both sides are provided with water inlet, are connected with the water guide baffle plate of direction swing of can intaking along filter chamber in described filter chamber; Described box shaped thread scraps filter comprises filtration protecgulum and filters bonnet, filters protecgulum and is connected with filtration bonnet; Screen pack is covered with before filtration; The chamber of filter water inlet and collection line bits is covered with after filtration.
Further, described filter house is arranged the spacing gusset for limiting box shaped thread scraps filter lateral displacement, spacing gusset is arranged on the top of water inlet, and described box shaped thread scraps filter is arranged between two spacing gussets.
Further, tool setting at regular intervals between described spacing gusset and the diapire of filter house, described spacing equals the height of water inlet.
Further, tool setting at regular intervals between described box shaped thread scraps filter and the diapire of filter house, forms water inlet between the diapire of described filter house and the supported on both sides frame of box shaped thread scraps filter.
Further, the two ends of described filter house have boss structure respectively, and described box shaped thread scraps filter is arranged on the boss structure at two ends.
Further, described water guide baffle plate is movably connected in the lower center position of the boss structure at two ends by turning cylinder, and the height of water guide baffle plate is greater than the height of water inlet.
Further, described water guide baffle plate is connected to the diapire central authorities of filter house by turning cylinder or articulate, and the pendulum angle of water guide baffle plate is 0 ~ 60 degree, and the height of water guide baffle plate is greater than the height of water inlet, and the length of water guide baffle plate is suitable with the length of water inlet.
Further, described water guide baffle plate is soft rubber sheet, and water guide baffle plate is fixedly connected with filter house.
Further, be provided with guiding rib in described water inlet, the distance inside guiding rib and between water guide baffle plate is less than the height of water guide baffle plate, is water guide swung positive stop end inside guiding rib.
Further, described guiding rib is slab construction, and guiding rib lower end is fixedly connected with the diapire of filter house, and upper end has hierarchic structure, and described hierarchic structure blocks spacing gusset.
The present invention has carried out following innovation to the structure of spilling water filter:
On the one hand, can achieve water conservancy diversion is carried out to the washings entered in filter chamber along intake water guide baffle plate that direction swings a fixed angle of filter chamber by setting up, make current enter filter chamber by side water inlet to consider to be worth doing in filter to line through water guide baffle plate water conservancy diversion, solve the problem of line bits collecting effect difference.
On the other hand, a series of guiding rib is fixed by water inlet to water guide baffle plate direction at filter house, the effect of guiding rib mainly contains four: the first, guiding rib is by both sides water inlet wicket, better prevents clothing in washing process be suspended on line bits filter and cause damage to clothing; The second, filter chamber is entered to washings and there is a guide functions, make washings enter filtration inner chamber along a flow direction as much as possible, strengthen the water conservancy diversion effect of water guide baffle plate further; Three, guiding rib is arranged on the positive stop end that certain position can make to become near water guide baffle plate one end water guide swung angle, realizes water guide baffle plate and is fixed angle swinging, optimize structure; Four, guiding rib matches with the spacing gusset of box shaped thread scraps filter and contacts, both the supporting role to box shaped thread scraps filter had been achieved, achieve again the position-limiting action to box shaped thread scraps filter, add box shaped thread scraps filter and be assemblied in stability on filter house.
Simultaneously, the present invention adopts a kind of box shaped thread scraps filter with brand new to match with spilling water filtration, make line of the present invention consider filter to be worth doing and there is better filter effect, there is longer service life, solve in washing process the problem of hanging clothing simultaneously.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
1. the present invention can be realized by the water guide baffle plate setting up a swingable fixed angle, and do not change the assembling mode of existing line bits filter, structure is simple, easy for installation.
2, present invention employs a kind of novel box shaped thread scraps filter, not only increase the collection rate of line bits, and solve the problem of mesh bag molded line bits filter in use easy wear and aging.
3. the line bits collection rate of a spilling water filter of the present invention program up to about 80%, can greatly improve operating efficiency.
4. box shaped thread scraps filter of the present invention is connected on filter house, convenient disassembly, is convenient to cleaning, maintenance and changes, and the both sides of box shaped thread scraps filter is equipped with spacing gusset, make fixing more fastening, there is better industrial applicibility and marketing prospect.
5. water guide baffle plate of the present invention and guiding rib all can use hard plate material structure, such as plank or hard plastic board, and industrial manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is the installation diagram of boxlike spilling water filter of the present invention;
Fig. 2 is the structural representation of boxlike spilling water filter of the present invention;
Fig. 3 is the front schematic view of box shaped thread scraps filter open mode of the present invention;
Fig. 4 is the schematic rear view of box shaped thread scraps filter open mode of the present invention;
Fig. 5 is that box shaped thread scraps filter of the present invention closes the front schematic view of state;
Fig. 6 is that box shaped thread scraps filter of the present invention closes the schematic rear view of state.
Main element illustrates:
100-spilling water portion 200-box shaped thread scraps filter 210-filters protecgulum 211-filter bores 212-screen pack 220-connecting axle 230-and filters bonnet 231-filter water inlet 300-filter house 310-water inlet 320-spacing gusset 330-guiding rib 340-water guide baffle plate 350-turning cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
The first object of the present invention is for providing a kind of boxlike spilling water filter, and this boxlike spilling water filter can significantly improve line bits collection rate, in order to realize the first object, present invention employs following technical scheme:
As shown in Figures 1 and 2, a kind of boxlike spilling water filter of the present invention, comprise spilling water portion 100 and filter house 300, the diapire top of boxlike spilling water filter is spilling water portion 100, spilling water portion 100 is provided with some spillway holes, and unnecessary washings are discharged higher than during restriction water level by the washings that spillway hole is used in washing machine.The diapire bottom of boxlike spilling water filter is filter house 300, filter house 300 is provided with box shaped thread scraps filter 200, filter chamber is formed between filter house 300 and box shaped thread scraps filter 200, described filter chamber both sides are respectively equipped with water inlet 310, the water guide baffle plate 340 swung along filter chamber water inlet direction is provided with in described filter chamber, water guide baffle plate 340 will be entered the current water conservancy diversion of filter chamber in box shaped thread scraps filter 200 by both sides water inlet 310, better to realize the object that line bits filter.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, for present invention employs the box shaped thread scraps filter of a kind of brand new design, not only can effectively solve in washing process the problem of hanging clothing, and solve the mesh bag easily aging problem causing filter effect to be deteriorated of mesh bag molded line bits filter.In order to reach technical purpose of the present invention, described box shaped thread scraps filter 200 comprises filtration protecgulum 210 and filters bonnet 230.Filter protecgulum 210 to be connected with filtration bonnet 230, particularly, the present invention filters protecgulum 210 by being each passed through by a connecting axle 220 and filtering one end of bonnet 230 and couple together, the frame simultaneously filtering protecgulum 210 surrounding arranges groove, when lid 230 closes after filtration, the frame for installing filtering bonnet 230 is stuck in wherein by the groove filtering protecgulum 210 surrounding, tight and firm to ensure connection between the two, filtration protecgulum 210 of the present invention and filtration bonnet 230 can be opened and close, when filtration protecgulum 210 and filtration bonnet 230 are closed, be used as line bits after installation to filter, when filtration protecgulum 210 and filtration bonnet 230 are opened, the line bits removing its inside can gathered, also can clean its inside simultaneously.Filter protecgulum 210 and be provided with the filter bores 211 flowed out for current, be close to the inner side of filtering protecgulum 210 and be provided with screen pack 212; Filter the chamber that bonnet 230 is provided with filter water inlet 231 and collects line bits, described filter water inlet 231 is arranged on and filters in the middle part of bonnet 230, the chamber collecting line bits is arranged on both sides and the bottom of filter water inlet 231, and most line bits are all collected in the chamber of collection line bits of bottom after being filtered.Filter the overall structure of bonnet 230 in " returning " type structure, the large frame of outside is used as and filters coordinating of protecgulum 210, realize compact siro spinning technology between the two, the little frame interruption-forming filter water inlet 231 at middle part, that there is certain gap between the circumferential side frame of filter water inlet 231 and filtration protecgulum 210, current so just can be made from filter water inlet 231 can to enter the filter chamber inside of box shaped thread scraps filter 200, discharge from filter bores 211 after filtration via the screen pack 212 arranged inside filtration protecgulum 210, thus complete the process of whole line bits filtration.
Accordingly, stability on filter house 300 is arranged in order to further strengthen box shaped thread scraps filter 200 of the present invention, filter house 300 is arranged the spacing gusset 320 for limiting box shaped thread scraps filter 200 lateral displacement, spacing gusset 320 is arranged on the top of water inlet 310, enters filter chamber not hinder current from water inlet 310; Described box shaped thread scraps filter 200 is arranged between two spacing gussets 320.
Therefore, should tool setting at regular intervals between spacing gusset 320 and the diapire of filter house 300, preferably, described spacing equals the height of water inlet 310.
Simultaneously, the present invention can achieve and carries out water conservancy diversion to the washings entered in filter chamber along intake water guide baffle plate 340 that direction swings a fixed angle of filter chamber by setting up, make current can better enter box shaped thread scraps filter 200, the problem of line bits collecting effect difference can be improved significantly.
The mode that the present invention realizes water guide swung one fixed angle has a variety of, realizes by following technical scheme:
Water guide baffle plate 340 is flexibly connected by turning cylinder 350 with between filter house, at this time water guide baffle plate 340 can rotate around turning cylinder 350, a fixed angle is swung to realize water guide baffle plate 340, only need to arrange limiting structure in the rotatable scope of water guide baffle plate 340, can on filter house 300 for turning cylinder 350 is installed hole near spacing preiection structure is set, or on the diapire of filter house 300 water guide baffle plate 340 slewing area in spacing preiection structure is set, again or the free end of water guide baffle plate 340 turning cylinder is set again, this turning cylinder inserts filter house, filter house is arranged corresponding stopper slot, the turning cylinder of free end realizes the swing of fixed angle along the orbiting motion of stopper slot.
Water guide baffle plate 340 is also connected with filter house 300 by hinge, and the hinge selected can realize the rotation of certain angle, or adopts identical limiting structure when being connected with filter house 300 by turning cylinder 350 with water guide baffle plate 340 to realize.
Adopt the structure of the water guide baffle plate 340 of above two kinds or other movable connection methods to be preferably, water guide baffle plate 340 is rectangular slab, and the height of water guide baffle plate 340 is greater than the height of water inlet 310, and the length of water guide baffle plate 340 is suitable with the length of water inlet 310.Water guide baffle plate 340 can use has certain flexible plate construction, such as plank or hard plastic board, and industrial manufacturing cost is lower.
Again because TR thin rubber sheet also easily swings under flow action, play dash effect, therefore water guide baffle plate 340 also can use TR thin rubber sheet, when using TR thin rubber sheet as water guide baffle plate 340, water guide baffle plate 340 should be fixedly connected with filter house 300.The mode that is fixedly connected with now has two kinds usually: the diapire central slot 1) being filter house 300, and water guide baffle plate 340 injects in filter chamber from groove, and the diapire of end and filter house 300 is fixed; 2) the diapire central authorities of filter house 300 do not slot, and water guide baffle plate 340 side is bonded on the diapire of filter house 300.As long as the part of water guide baffle plate 340 in filter chamber can swing just passable in two kinds of modes along water (flow) direction, and the height of part that water guide baffle plate 340 stretches in filter chamber is not less than the height of water inlet 310, realizes the effect of water conservancy diversion.
No matter adopt which kind of connected mode, water guide baffle plate 340 is preferably arranged on the diapire central authorities of filter house 300, and the height of water guide baffle plate 340 is greater than the height of water inlet 310, and the pendulum angle of preferred water guide baffle plate 340 is 0 ~ 60 degree.Diapire central authorities water guide baffle plate 340 being arranged on filter house 300 achieve being symmetrical arranged of structure, and the inflow that symmetrical structure makes water guide baffle plate 340 both sides bear is relatively equal, and the water pressure be subject to is equal, prevent water guide baffle plate 340 from freeing distortion or fracture.The height of water guide baffle plate 340 is greater than the height of water inlet 310, and can guarantee that the water entered from side water inlet 310 is through water guide baffle plate 340 water conservancy diversion, anti-sealing enters from side water inlet 310 and directly flows out from opposite side water inlet 310, affects filter effect.
About involved height in the present invention, the explanation of length and pendulum angle: highly, first be the concept of a physical space, " highly " connotation as physical space concept is fairly simple, refer to from distance upward to somewhere of ground or datum level, height in the present invention refers to from the distance of datum level upward to somewhere, the datum level chosen is the diapire face of filter house 300, therefore the height of water inlet 310 refers to from the diapire face of filter house 300 to box shaped thread scraps filter 200 supporting frame distance, the height of water guide baffle plate 340 refers to when it is in the diapire upright position with filter house 300, distance between the diapire face of water guide baffle plate 340 free end side and filter house 300.Length refers to physical quantity maximum in all sizes.About pendulum angle, the swing done due to water guide baffle plate 340 is symmetrical reciprocally swinging, to the definition of pivot angle in object of reference Neo-Confucianism, the pendulum angle related in the present invention is the angle that water guide baffle plate 340 swings between the water guide baffle plate 340 of extreme position and vertical curve.
The present invention considers both sides, chamber in filtration and is provided with water inlet 310, in order to form filter house 310, The present invention gives one preferred embodiment:
Setting at regular intervals between the diapire of box shaped thread scraps filter 200 and filter house 300, forms water inlet 310 between the diapire of described filter house 300 and the supported on both sides frame of box shaped thread scraps filter 200.
In order to realize box shaped thread scraps filter 200 and filter house 300 diapire between setting at regular intervals, have boss structure respectively at the two ends of described filter house 300, described box shaped thread scraps filter 200 is arranged between the boss structure at two ends.The assembling mode of box shaped thread scraps filter 200 is modal is clamping, namely box shaped thread scraps filter 200 one end arranges elasticity block tongue, the other end arranges claw, the present invention arranges the insertion section that the claw for box shaped thread scraps filter 200 inserts on the lower end bulge-structure of filter house 300, and the upper end bulge-structure of filter house 300 arranges the installation portion being used for the elasticity block tongue clamping of considering filter 200 with line to be worth doing.
Accordingly, described water guide baffle plate 340 is by the lower center position of turning cylinder 350 active link at the boss structure at two ends, and the height of water guide baffle plate 340 is greater than the height of water inlet 310.
The second object of the present invention is for providing a kind of boxlike spilling water filter, and this boxlike spilling water filter can prevent from clothing hanger damages, and in order to realize the second object, present invention employs following technical scheme:
As shown in Figures 1 and 2, guiding rib 330 is provided with in described water inlet 310, guiding rib 330 is separately positioned on the both sides of water guide baffle plate 340, preferably, guiding rib 330 is vertical with water guide baffle plate 340 to be arranged, form intake tunnel between the guiding rib 330 of water guide baffle plate 340 the same side, for making current enter filter chamber along intake tunnel, between guiding rib 330 and water guide baffle plate 340, tool is at regular intervals.
Guiding rib 330 arrange both sides water inlet wicket, clothing in washing process is better prevented to be suspended on line bits filter and to cause damage to clothing, between guiding rib 330 and water guide baffle plate 340, tool is at regular intervals is normal work in order to ensure water guide baffle plate 340, does not affect it and swings.
As one preferred embodiment, distance inside guiding rib 330 and between water guide baffle plate 340 is less than the height of water guide baffle plate 340, such setting can make to swing to when water guide baffle plate 340 support that both sides extreme position is subject to guiding rib 330, makes to swing positive stop end as water guide baffle plate 340 inside guiding rib 330.Guiding rib 330 can play effect that is spacing and support water guide baffle plate 340 simultaneously, do not need the limiting structure that water guide baffle plate 340 is set in addition again, support force water guide baffle plate 340 being subject to due to the guiding rib 330 arranging some row in water guide baffle plate 340 bilateral symmetry is again more even, prevents water guide baffle plate 340 local because of stressed excessive and be out of shape or rupture.
Guiding rib 330 is slab construction, guiding rib 330 lower end is fixedly connected with the diapire of filter house 300, the stepped structure in upper end, described step structure blocks the supported on both sides frame of box shaped thread scraps filter 200, when the both sides when manifesting filter 200 are provided with spacing gusset 320, described step structure blocks spacing gusset 320.
Because guiding rib 330 is arranged in the water inlet 310 of both sides, the step structure of described guiding rib 330 is at least containing a ladder equal with the width of water inlet 310, water guide baffle plate 340 both sides have at least the step of the step structure of a guiding rib 330 to block box shaped thread scraps filter 200 or spacing gusset 320 respectively, can make to have at least a pair guiding rib 330 can block supported on both sides frame or the spacing gusset 320 of box shaped thread scraps filter 200 like this.
The present invention gives a kind of concrete structure of guiding rib 330, guiding rib 330 bottom is fixedly connected on filter house 300, guiding rib 330 top is provided with a hierarchic structure and blocks box shaped thread scraps filter 200 or spacing gusset 320, the end wall that guiding rib 330 is positioned at filter chamber is the positive stop end of water guide baffle plate 340 pendulum angle, the end wall that guiding rib 330 is positioned at filter chamber is that round and smooth convex structure carries out transition, can better prevent from tangling clothing.
Guiding rib 330 containing step structure of the present invention had both achieved the supporting role of boxlike to line bits filter 200, achieved again the position-limiting action to box shaped thread scraps filter 200, added box shaped thread scraps filter 200 and was assemblied in stability on filter house 300.
embodiment 1
As Figure 1-5, for boxlike spilling water filter of the present invention, comprise spilling water portion 100 and filter house 300, the diapire top of boxlike spilling water filter is spilling water portion 100, spilling water portion 100 is provided with some spillway holes, and unnecessary washings are discharged higher than during restriction water level by the washings that spillway hole is used in washing machine.The diapire bottom of boxlike spilling water filter is filter house 300, and the two ends of filter house 300 have boss structure respectively, and described box shaped thread scraps filter 200 is arranged between the boss structure at two ends.It is clamping that box shaped thread scraps filter 200 and filter house 300 assemble mode modal, namely box shaped thread scraps filter 200 one end arranges elasticity block tongue, the other end arranges claw, accordingly, the lower end bulge-structure of filter house 300 arranges the insertion section being used for the claw of box shaped thread scraps filter 200 and inserting, and on the upper end bulge-structure of filter house 300, setting is for the installation portion of the elasticity block tongue clamping of box shaped thread scraps filter 200.
Stability on filter house 300 is arranged in order to further strengthen box shaped thread scraps filter 200, spacing gusset 320 for limiting box shaped thread scraps filter 200 lateral displacement is also set between two boss structures of filter house 300, spacing gusset 320 is arranged on the top of water inlet 310, enters filter chamber not hinder current from water inlet 310; Described box shaped thread scraps filter 200 is arranged between two spacing gussets 320.
After filter house 300 assembles box shaped thread scraps filter 200, filter chamber is formed between filter house 300 and box shaped thread scraps filter 200, because box shaped thread scraps filter 200 is raised by the bulge-structure at filter house 300 two ends, so form water inlet 310 between the supported on both sides frame of the diapire of filter house 300 and box shaped thread scraps filter 200.
Water guide baffle plate 340 is set in filter chamber, described water guide baffle plate is rectangle wood based panel, water guide baffle plate 340 be arranged on filter house 300 diapire middle position and with its close contact, water guide baffle plate 340 is by turning cylinder 350 and boss structure active link, the height of water guide baffle plate 340 is greater than the height of water inlet 310, and the length of water guide baffle plate 340 is suitable with the length of water inlet 310.
The diapire of the filter house of water guide baffle plate 340 both sides fixes a series of guiding rib 330, described guiding rib amounts to 10, be symmetricly set on water guide baffle plate 340 both sides, form intake tunnel between the guiding rib 330 of water guide baffle plate 340 the same side, between guiding rib 330 and water guide baffle plate 340, tool is at regular intervals.
Distance inside guiding rib 330 and between water guide baffle plate 340 is less than the height degree of water guide baffle plate 340, is the swing positive stop end of water guide baffle plate 340 inside guiding rib 330.
Guiding rib 330 is slab construction, guiding rib 330 bottom is fixedly connected on filter house 300, guiding rib 330 top is provided with a hierarchic structure and blocks spacing gusset 320, the end wall that guiding rib 330 is positioned at filter chamber is the positive stop end of water guide baffle plate 340 pendulum angle, the end wall that guiding rib 330 is positioned at filter chamber is that round and smooth convex structure carries out transition, can better prevent from tangling clothing.
The present embodiment is between both sides water inlet 310, be connected with the water guide baffle plate 340 that can swing certain angle to both sides water inlet 310 direction with filter house, make current enter filter chamber through water guide baffle plate water conservancy diversion in box shaped thread scraps filter 200 by side water inlet 310.The guiding rib 330 that the pendulum angle of water guide baffle plate 340 is arranged by both sides limits, be subject to the support of guiding rib 330 when water guide baffle plate 340 swings to extreme position and stop swinging, because water guide baffle plate 340 bilateral symmetry is provided with guiding rib 330, so can limit the pendulum angle of water guide baffle plate 340 toward both sides.
The course of work of the boxlike spilling water filter of the present embodiment is, when washing machine works, impeller rotates clockwise and rotates counterclockwise and drives washings to rotate, washings enter filter chamber from side water inlet 310 and clash into water guide baffle plate 340, the active force that washings are subject to water guide baffle plate 340 flows in box shaped thread scraps filter 200, the screen pack 212 of box shaped thread scraps filter 200 is by the line bits filtering in washings, and washings are back in washing machine drum after being then purified by filter bores 211.
The boxlike spilling water filter of the present embodiment is all provided with water inlet 310 in filter house both sides, so no matter impeller rotates clockwise or rotated counterclockwise washings can enter water inlet, improves the inflow of box shaped thread scraps filter 200.Again because water guide baffle plate 340 toward rolling to each side, thus can achieve the guide functions to the washings that both sides water inlet 310 enters.
embodiment 2
Compared with embodiment 1, distinctive points is only: filter house 300 does not arrange guiding rib 330, the free end of water guide baffle plate 340 arranges a turning cylinder again, this turning cylinder inserts on the two ends bulge-structure of filter house, the two ends bulge-structure of filter house arranges corresponding stopper slot, and the turning cylinder of the free end of water guide baffle plate 340 realizes the swing of fixed angle along the orbiting motion of stopper slot.
embodiment 3
Compared with embodiment 1, distinctive points is only: water guide baffle plate 340 uses TR thin rubber sheet to replace, and when using TR thin rubber sheet as water guide baffle plate 340, water guide baffle plate 340 should be fixedly connected with filter house 300.The mode that is fixedly connected with now has 2 kinds usually: the diapire central slot 1) being filter house 300, and water guide baffle plate 340 injects in filter chamber from groove, and the diapire of end and filter house 300 is fixed; 2) the diapire central authorities of filter house 300 do not slot, and water guide baffle plate 340 side is bonded on the diapire of filter house 300.As long as the part of water guide baffle plate 340 in filter chamber can swing just passable in two kinds of modes along water (flow) direction, and the height of part that water guide baffle plate 340 stretches in filter chamber is not less than the height of water inlet 310, realizes the effect of water conservancy diversion.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.

Claims (10)

1. a boxlike spilling water filter, comprise filter house (300), filter house (300) is provided with box shaped thread scraps filter (200), filter chamber is formed between filter house (300) and box shaped thread scraps filter (200), it is characterized in that, described filter chamber both sides are provided with water inlet (310), are connected with the water guide baffle plate (340) of direction swing of can intaking along filter chamber in described filter chamber; Described box shaped thread scraps filter (200) comprises filtration protecgulum (210) and filters bonnet (230), filters protecgulum (210) and is connected with filtration bonnet (230); Filter protecgulum (210) and be provided with screen pack (212); Filter the chamber that bonnet (230) is provided with filter water inlet (231) and collects line bits.
2. boxlike spilling water filter according to claim 1, it is characterized in that, the upper spacing gusset (320) arranged for limiting box shaped thread scraps filter (200) lateral displacement of described filter house (300), spacing gusset (320) is arranged on the top of water inlet (310), and described box shaped thread scraps filter (200) is arranged between two spacing gussets (320).
3. boxlike spilling water filter according to claim 2, is characterized in that, tool setting at regular intervals between described spacing gusset (320) and the diapire of filter house (300), described spacing equals the height of water inlet (310).
4. according to the boxlike spilling water filter in claim 1-3 described in any one, it is characterized in that, tool setting at regular intervals between described box shaped thread scraps filter (200) and the diapire of filter house (300), forms water inlet (310) between the diapire of described filter house (300) and the supported on both sides frame of box shaped thread scraps filter (200).
5. boxlike spilling water filter according to claim 4, is characterized in that, the two ends of described filter house (300) have boss structure respectively, and described box shaped thread scraps filter (200) is arranged on the boss structure at two ends.
6. boxlike spilling water filter according to claim 5, it is characterized in that, described water guide baffle plate (340) is movably connected in the lower center position of the boss structure at two ends by turning cylinder (350), the height of water guide baffle plate (340) is greater than the height of water inlet (310).
7. according to the boxlike spilling water filter in claim 1-3 described in any one, it is characterized in that, described water guide baffle plate (340) is connected to the diapire central authorities of filter house (300) by turning cylinder (350) or articulate, the pendulum angle of water guide baffle plate (340) is 0 ~ 60 degree, the height of water guide baffle plate (340) is greater than the height of water inlet (310), and the length of water guide baffle plate (340) is suitable with the length of water inlet (310).
8. according to the boxlike spilling water filter in claim 1-3 described in any one, it is characterized in that, described water guide baffle plate (340) is soft rubber sheet, and water guide baffle plate (340) is fixedly connected with filter house (300).
9. according to the boxlike spilling water filter in claim 1-3 described in any one, it is characterized in that, guiding rib (330) is provided with in described water inlet (310), distance between guiding rib (330) inner side and water guide baffle plate (340) is less than the height of water guide baffle plate (340), and guiding rib (330) inner side is that water guide baffle plate (340) swings positive stop end.
10. boxlike spilling water filter according to claim 9, it is characterized in that, described guiding rib (330) is slab construction, and guiding rib (330) lower end is fixedly connected with the diapire of filter house, upper end has hierarchic structure, and described hierarchic structure blocks spacing gusset (320).
CN201410013359.2A 2014-01-10 2014-01-10 A kind of boxlike spilling water filter device Active CN104775284B (en)

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CN106521892A (en) * 2016-11-30 2017-03-22 无锡小天鹅股份有限公司 Washing machine and filter for washing machine
CN107488979A (en) * 2017-08-10 2017-12-19 青岛海尔洗衣机有限公司 Cleaning structure, lint filter and washing machine
CN108239846A (en) * 2016-12-23 2018-07-03 三星电子株式会社 Washing machine
CN110409107A (en) * 2018-04-28 2019-11-05 无锡小天鹅电器有限公司 Device for clothing processing
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CN106521892A (en) * 2016-11-30 2017-03-22 无锡小天鹅股份有限公司 Washing machine and filter for washing machine
CN106521892B (en) * 2016-11-30 2018-09-14 无锡小天鹅股份有限公司 Filter and washing machine for washing machine
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CN110409107A (en) * 2018-04-28 2019-11-05 无锡小天鹅电器有限公司 Device for clothing processing
CN110409139A (en) * 2018-04-28 2019-11-05 无锡小天鹅电器有限公司 Filter device and clothing washing facility
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