CN201337833Y

CN201337833Y - Integrated filter core

Info

Publication number: CN201337833Y
Application number: CNU2008201708722U
Authority: CN
Inventors: 郑红光
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-11-04
Anticipated expiration: 2018-12-29

Abstract

The utility model relates to an integrated filter core, which comprises a shell body, a central pipe, a filter screen and a filter medium. The integrated filter core is characterized in that the filter medium is enclosed in the shell body; one port and one end of the central pipe are respectively provided with a filter screen; the port is provided with an opening; and the water inlet end of the shell body is provided with threads or a clamp opening. The utility model has a reasonable structure; the integrated filter core is connected with a matching base; the filter core can be screwed directly by hand when being replaced; the hand can not contact with the filter medium; the replacement is convenient and sanitary; even the housewife can replace the filter core; no water leakage can be caused after the replacement of the filter core; the pressure withstanding level is consistent with the ex-works pressure withstanding level; the wholly new filter core can not cause secondary pollution, thereby greatly reducing the difficulty in the after-sales service of the water purifier; the filtering process is greatly extended, the multi-stage filtration is formed, and the water can be deeply purified due to the sufficient time, thereby improving the water purification effect; and the space is utilized to the maximum extent, and the filling amount of the filter medium is increased over three times more than the filling amount of the ordinary filter medium, thereby obviously increasing the amount of water treatment.

Description

The integral type filter core

Technical field

The utility model relates to filter core, particularly be a kind of integral type filter core.

Background technology

The filter core of Chang Yong household water filter is made up of housing, end cap, filter material etc. in the market, housing and end cap are by being threaded, usually need more renew cartridge of professional and professional tool, and more hand directly touches filter material during renew cartridge, bring secondary pollution, more the process of renew cartridge can not carry out disinfection to housing, end cap and pipe fitting, is difficult to guarantee filter core replacing back security of products and reliability; Filtering process is short, and purifying water effect is poor; Space between filter housing and filter core is big, and the inner space utilization rate is low.

The utility model content

In order to overcome above-mentioned technical defective, the integral type filter core that the utility model provides a kind of water purifier to use.

To achieve these goals, the utility model adopts following technical scheme:

The integral type filter core, it comprises housing, central tube, filter screen, filter material, it is characterized in that: filter material is encapsulated in the housing, port and central tube one end are respectively put filter screen, in case filter material is gone out by water, water is entered by the port openings place, the filter material of flowing through, flow out from central tube, the water inlet end of housing is provided with screw thread or bayonet socket.

The utility model is rational in infrastructure, the integral type filter core is connected with supporting base, more directly can twist with hand during renew cartridge, hand can not touch filter material, changes convenient, healthy, even the housewife also can carry out the operation that filter core is changed, it is water-tight that filter core is changed the back, and voltage withstand class is consistent with the voltage withstand class of dispatching from the factory, brand-new filter core, can not produce secondary pollution, greatly alleviate the difficulty of water purifier after-sale service work; Prolonged filtering process greatly, formed multistage filtering, made water be arranged the sufficient time, improved purifying water effect by deep purifying; Utilize the space to greatest extent, more than 3 times, the water treatment amount obviously improves the filter material loadings than the raising of common filter core.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Specific embodiments

Further specify with reference to the accompanying drawings.

As shown in Figure 1, the integral type filter core, it comprises housing 1, central tube 2, filter screen 3, filter material 4, it is characterized in that: two-layer up and down filter screen 3 is fixed on filter material 4 in the housing 1, one end of central tube 2 is worn two-layer filter screen 3 and filter material 4, the other end passes housing 1 and than water inlet 5 height of housing 1, the water inlet end of housing is provided with screw thread or bayonet socket 6.

At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the technical solution of the utility model is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.

Claims

1, integral type filter core, it comprises housing, central tube, filter screen, filter material, it is characterized in that: filter material is encapsulated in the housing, and port and central tube one end are respectively put filter screen, port openings, the water inlet end of housing is provided with screw thread or bayonet socket.