CN202047274U

CN202047274U - Circulation water flow device with wire filing filter for washing machine

Info

Publication number: CN202047274U
Application number: CN201120092281XU
Authority: CN
Inventors: 徐小梅
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2011-04-01
Filing date: 2011-04-01
Publication date: 2011-11-23
Anticipated expiration: 2021-04-01

Abstract

A circulation water flow device with a wire filing filter for a washing machine relates to a part of a washing machine. The circulation water flow device with a wire filing filter for a washing machine comprises an annular water flow ring and a cylinder cover arranged thereron. A water inlet is disposed inside the annular water flow ring. The device is characterized in that a filtering box is arranged at the water inlet of the annular water flow ring; water outlets are arranged at the two sides of the filtering box for communicating with the annular water flow ring; and a filtering support is disposed inside the filtering box for enclosing the water inlet. The device of the utility model exhibits a fine effect for wire filing collection, and helps to solve a filtering problem of circulation water flow. Meanwhile, according to the preferred scheme, the device exhibits a fine sealing property. The upper cover and the lower cover of the filtering box are buckled with the cylinder ring to form as relatively sealed space, such that the water pressure is not affected and a fine water flow effect is provided. Finally, the whole device is of a simple structure, and very convenient for dismounting and using.

Description

A kind of washing machine circulating water flow device with the filtration of line bits

Technical field

The utility model relates to a kind of washing machine, particularly has the device of circulating water flow of the washing machine of line bits device for filtering and collecting.

Background technology

Along with being extensive use of of washing machine, the washing machine new product also emerges in an endless stream.The washing machine of pursuing attractive in appearance with practical New Cycle current has become a new direction of research and development.Circulating water flow is exactly with in the water suction of outer bucket barrel, and the water level of bucket has increased the upset of clothing and current simultaneously in improving, and reaches the purpose of water saving and raising wash degree.This class circulating water flow device generally all contains an annular water flow circle, drives the mouth of a river and above into and irises out the mouth of a river, and whole current circle is arranged in washtub top.For easily manufactured, the current circle is not an one, but covers the formation internal cavities with the bung of ring-type.

But in the clothes washing process, inside and outside bucket current the inside can have a spot of clothing line bits, of long duration can stop up water flow hole, influences water flow effects, so filtration problem has become the problem of necessary solution.

The utility model content

The utility model is intended to invent a kind of simple in structure, and is easy to operate, the safe and reliable circulating water flow device that has line bits filtration capacity gauge, the filtration problem of solution circulating water flow.

The foregoing invention purpose mainly is achieved through the following technical solutions:

This device contains annular water flow circle and superjacent bung, be provided with water inlet in the annular water flow circle, it is characterized in that: the water inlet in the annular water flow circle is provided with a filter cartridge, and the filter cartridge both sides set out the mouth of a river and come UNICOM's annular water flow circle, are provided with filtering frame in the filter cartridge and surround water inlet.

In order to realize the cleaning of filter cartridge, preferred version is that filter cartridge can be opened: filter cartridge comprises loam cake and lower cover, and lower cover is fixed in the annular water flow circle; On the bung, the position of corresponding filter cartridge has the through hole of shape unanimity, is provided with groove around the upper and lower surface of through hole, is provided with sealing ring in the groove, the lower cover edge mate of following groove and filter cartridge; The loam cake of filter cartridge covers on the through hole of bung, and the groove above the bung cooperates with cover rim.

Preferred filtering frame is made of support and the Nylon Bag that is connected on the support.

Other preferred versions: in the filter cartridge, the delivery port place of both sides respectively is provided with row's column.The interior too much water that influences of line bits of nylon net bag that prevents filtering frame flows.

Through hole limit on the bung, a side is provided with socket, and opposite side is provided with hasp; The rectangular wall that one side setting of loam cake correspondence is stretched is inserted in the socket, and the trip on the U type wall that the opposite side setting is stretched is stuck in the hasp.

Advantage of the present utility model and beneficial effect: the water inlet current are concentrated, and directly arrange filter, and the effect that the line bits are collected is very obvious, solve the filtration problem of circulating water flow.Simultaneously, according to preferred version, overall tightness is good.The filter cartridge upper and lower covers interlocks with the bucket circle, forms a relative seal cavity, does not influence hydraulic pressure, and water flow effects is good.At last, whole device, simple in structure, dismounting and use are all very convenient.

Description of drawings

Fig. 1, fundamental diagram of the present utility model.

Fig. 2, structure explosive view of the present utility model.

Fig. 3, section of structure of the present utility model.

Fig. 4, the movable section of structure of filter cartridge loam cake.

Among the figure: 1---the filter cartridge loam cake, 2---bung, 3---filtering frame, 4---the filter cartridge lower cover, 5---lower seal, 6---go up sealing ring, 7---the annular water flow circle, 11---rectangular wall, 12---the U-shaped wall, 13---trip, 21---socket, 22---hasp, 31---support, 32---nylon net bag, 41---column, 42---water inlet, 71---delivery port.

The specific embodiment

Work principle of filter of the present utility model such as Fig. 1, current enter in the filtering mesh bag from being arranged on the water inlet that covers under the filter cartridge, water after filtering enters the annular water flow circle from the delivery port of both sides again, is ejected into the interior bucket of washing machine again by the inboard aperture of evenly arranging of annular water flow circle.

As the structure of Fig. 2,3 preferred embodiment, filter cartridge lower cover 4 and annular water flow circle 7 link together, and are screwed with bung 2 again, have the through hole consistent with the filter cartridge shape on the bung 2, and four limits, through hole top and bottom all are provided with groove; The wall of filter cartridge lower cover 4 peripheries cooperates with corresponding grooves on the bung 2, in bung 2 grooves lower seal 5 is housed.Filtering frame 3 comprises support 31 and the nylon net bag 32 that is connected on the support, and filtering frame 3 is stuck on the filter cartridge lower cover 4, and filtering frame 3 just in time surrounds the water inlet 42 of filter cartridge lower cover 4.The annular water flow porch of both sides on the filter cartridge lower cover 4 (being the delivery port place) respectively is provided with row's column 41, and preventing to collect influences water flow pressure after the too much nylon net bag of line bits 32 stops up two inlets.Filter cartridge loam cake 1 covers on bucket circle 2, and the wall of periphery cooperates with corresponding grooves on the bung 2 equally, and sealing ring 6 is housed in the groove.The effect of

sealing strip

5,6 is can not leak after the filter cartridge upper and lower cover installs and influence hydraulic pressure.

As Fig. 2,4, filter cartridge loam cake 1 is an opening and closing type, and the one side has the rectangular wall of stretching 11 to insert in the socket 21 that protrudes on the bung 2, arranges a little trip 13 on the U-shaped wall 12 that opposite side is stretched, and is stuck in the hasp 22 on the bung 2.Simultaneously filtering frame 3 is pushed down after filter cartridge loam cake 1 installs, played one the effect of filtering frame 3 to upper limit.When the user needed clean filtering bag (nylon net bag), only with hand referred to push U-shaped wall 12 outsides, and U-shaped wall 12 distortion back trips 13 are thrown off hasp 22, and filter cartridge loam cake 1 takes off again filtering frame 3 to be taken out to clean and gets final product.

Claims

1. washing machine circulating water flow device that filters with line bits, contain annular water flow circle (7) and superjacent bung (2), be provided with water inlet (42) in the annular water flow circle, it is characterized in that: the water inlet in the current circle is provided with a filter cartridge, the filter cartridge both sides set out the mouth of a river (71) UNICOM annular water flow circle, are provided with filtering frame (3) in the box and surround water inlet.

2. washing machine circulating water flow device according to claim 1 is characterized in that: filter cartridge comprises loam cake (1) and lower cover (4), and lower cover (4) is fixed together with annular water flow circle (7);

On the bung (2), the position of corresponding filter cartridge has the through hole of shape correspondence, is provided with groove around the top and bottom of through hole, is provided with sealing ring (5,6) in the groove, following groove and the lower cover of filter cartridge (4) edge mate;

Loam cake (1) covers on the through hole of bung, and the groove above the bung cooperates with cover rim.

3. washing machine circulating water flow device according to claim 1 and 2 is characterized in that: in the filter cartridge, delivery port (71) is located, and row's column (41) is set.

4. washing machine circulating water flow device according to claim 1 and 2 is characterized in that: bung (2) is gone up the through hole limit, and a side is provided with socket (21), and opposite side is provided with hasp (22); The rectangular wall (11) that one side setting of loam cake correspondence is stretched is inserted in the socket (21), and the trip (13) on the U type wall (12) that the opposite side setting is stretched is stuck in the hasp (22).