CN206168006U - Filter element - Google Patents

Abstract

The utility model provides a filter element, including filter inner core and shell, filter inner core installs in the inferior valve internally, connector interfaces and connect the adapter coupling soon, the fast outside that connects is equipped with a logical water stand, the both sides that lead to water stand are equipped with intake an interface and a outlet port respectively, be equipped with first limbers and second limbers in fast the joint, respectively be equipped with an elasticity end cap in the first limbers and the second limbers, the last lug soon that uses with the cooperation of elasticity end cap that is equipped with of connector interfaces, a last inlet opening and the apopore of still being equipped with of connector interfaces, leave into water space between the inner wall of filter inner core and lower casing, filter inner core central authorities are equipped with the water service pipe, the interface of intaking, first limbers, the inlet opening communicates with the space that intakes in proper order, outlet port, the second limbers, apopore and water service pipe communicate in proper order. This filter element simple structure, reasonable in design, filter meticulousr thoroughly, the installation with change also all very convenient, applicable in a plurality of trades in different fields.

Description

A kind of filter core

Technical field

The utility model belongs to filtration art, more particularly to a kind of filter core.

Background technology

At present, for different industries, the filter core of different purposes is manufactured out, and the principle of filter core is essentially identical, all It is to make liquid by filter medium, impurity is separated, improve purity liquid, simply concrete structure and implementation method is had nothing in common with each other, Now, the design of filter core towards filtering thoroughly, install simple and change convenient direction and continue to develop, filter core using and needing Ask sustainable growth.Therefore, need a kind of good filtration effect badly now, install and change convenient filter core.

Utility model content

The utility model proposes a kind of filter core, solve bad filter element filtering effect in the prior art, installation and change not Convenient problem.

What the technical solution of the utility model was realized in：A kind of filter core, including filtering inner core and shell, the shell It is made up of upper shell and lower house, the filtering inner core is installed in the lower house, and fast joint, institute are provided with the upper shell State lower house top and be provided with a connector interfaces, the connector interfaces is connected with fast joint adaptation, outside the fast joint Side is provided with a water-through base, and the water-through base is respectively provided on two sides with a water inlet interface and a water outlet mouthpiece, the fast joint The first limbers and the second limbers are inside provided with, in first limbers and an elasticity is respectively provided with second limbers Plug, the connector interfaces is provided with the rotation lug used cooperatively with the elastic plug, is also set on the connector interfaces There are an inlet opening and an apopore, left between the filtering inner core and the inwall of the lower house into water space, it is described Filtering inner core center is provided with water service pipe, the water inlet interface, first limbers, the inlet opening and the water inlet space according to Secondary connection, the water outlet mouthpiece, second limbers, the apopore and the water service pipe are sequentially communicated.

As one preferred embodiment, first limbers is identical with the form and dimension of second limbers.

As one preferred embodiment, the shape of first limbers is adapted with the shape of the elastic plug.

As one preferred embodiment, the fast joint is formed in one with the water-through base.

As one preferred embodiment, the fast joint is provided with the guiding chamfering for being easily installed connector interfaces.

As one preferred embodiment, the lower house lower end is provided with anti-skid design.

As one preferred embodiment, the filled media in the filtering inner core is carbon fiber.

After employing above-mentioned technical proposal, the beneficial effects of the utility model are：Traditional filter type is changed, will be entered Water interface and water outlet mouthpiece are arranged on homonymy, water is fully filtered in inner core is filtered, the knot of fast joint and connector interfaces Structure sets the water before and after precisely interval and separating and filtering, using need to such as change filtering inner core, two limbers, bullets after a period of time Property plug and rotation lug design can realize being automatically switched off for aquaporin, so change inner core when without closing taps, Also be not in leak spilling water situation, it is convenient and practical.In addition, water-through base ensure that plastics material with the design that is integrally formed of fast joint The degree of shrinkage of matter is consistent, and elastic plug cannot normal bullet caused by preventing internal channel structure because shrinking inconsistent generation slight deformation Situation about going out occurs, and the quick and convenient installation being provided with beneficial to fast joint and connector interfaces of chamfering is oriented on fast joint, under Housing lower end sets the rotating separation that anti-skidding shading then facilitates fast joint and lower house.The filter cartridge construction is simple, reasonable in design, mistake Filter is more fine thoroughly to install and replacing is also quite convenient to, and is applicable to multiple industries of different field.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the overall structure and partial cutaway view schematic of the utility model filter core；

Fig. 2 is the structural representation of fast joint and elastic plug in the utility model；

Fig. 3 is the structural representation of water-through base in the utility model；

Fig. 4 is the structural representation of guiding chamfering in the utility model；

Fig. 5 is the structural representation of the utility model center tap connector.

In figure, 1- filtering inner cores；2- upper shells；3- lower houses；4- fast joints；5- water-through bases；6- water inlet interfaces；7- water outlets Interface；The limbers of 8- first；The limbers of 9- second；10- elasticity plugs；11- revolves lug；12- water inlets space；13- water service pipes； 14- is oriented to chamfering；15- anti-skid designs；16- connector interfaces；17- inlet openings；18- apopores.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Embodiment：

As shown in Fig. 1 to 5, a kind of filter core, including inner core 1 and shell are filtered, shell is made up of upper shell 2 and lower house 3, Filtering inner core 1 is installed in lower house 3, and fast joint 4 is provided with upper shell 2, and the top of lower house 3 is provided with a connector interfaces 16, Connector interfaces 16 and fast joint 4 adaptation be connecteds, be provided with a water-through base 5 on the outside of fast joint 4, and water-through base 5 is respectively provided on two sides with The first limbers 8 and the second limbers 9, the first limbers are provided with one water inlet interface 6 and a water outlet mouthpiece 7, fast joint 4 An elastic plug 10 is respectively provided with 8 and in the second limbers 9, connector interfaces 16 is provided with and is used cooperatively with elastic plug 10 Rotation lug 11, be additionally provided with an inlet opening 17 and an apopore 18 on connector interfaces 16, filtering inner core 1 and lower house 3 Inwall between leave into water space 12, filtering inner core 1 center is provided with water service pipe 13, water inlet interface 6, the first limbers 8, water inlet Hole 17 and water inlet space 12 are sequentially communicated, and water outlet mouthpiece 7, the second limbers 9, apopore 18 and water service pipe 13 are sequentially communicated.The One limbers 8 is identical with the form and dimension of the second limbers 9, the shape phase of the shape of the first limbers 8 and elastic plug 10 Adaptation, fast joint 4 is formed in one with water-through base 5, and fast joint 4 is provided with the guiding chamfering 14 for being easily installed connector interfaces, The lower end of lower house 3 is provided with anti-skid design 15, and the filled media in filtering inner core 1 is carbon fiber.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (7)

1. a kind of filter core, it is characterised in that including：Filtering inner core and shell, the shell are made up of upper shell and lower house, institute State filtering inner core to be installed in the lower house, fast joint is provided with the upper shell, the lower house top is provided with a joint Connector, the connector interfaces is connected with fast joint adaptation, and the fast joint outside is provided with a water-through base, the water flowing Seat is respectively provided on two sides with a water inlet interface and a water outlet mouthpiece, and the first limbers and second logical is provided with the fast joint Water hole, is respectively provided with an elastic plug in first limbers and second limbers, set on the connector interfaces There is the rotation lug used cooperatively with the elastic plug, an inlet opening and a water outlet are additionally provided with the connector interfaces Hole, leaves into water space between the filtering inner core and the inwall of the lower house, and the filtering inner core center is provided with water service pipe, The water inlet interface, first limbers, the inlet opening and the water inlet space are sequentially communicated, the water outlet mouthpiece, institute The second limbers, the apopore and the water service pipe is stated to be sequentially communicated.

2. a kind of filter core as claimed in claim 1, it is characterised in that：First limbers and the shape of second limbers Shape and size are identical.

3. a kind of filter core as claimed in claim 2, it is characterised in that：The shape of first limbers and the elastic plug Shape be adapted.

4. a kind of filter core as claimed in claim 1, it is characterised in that：The fast joint is formed in one with the water-through base.

5. a kind of filter core as claimed in claim 1, it is characterised in that：The fast joint is provided with and is easily installed connector interfaces Guiding chamfering.

6. a kind of filter core as claimed in claim 1, it is characterised in that：The lower house lower end is provided with anti-skid design.

7. a kind of filter core as claimed in claim 1, it is characterised in that：Filled media in the filtering inner core is carbon fiber.