CN202061440U

CN202061440U - Filter

Info

Publication number: CN202061440U
Application number: CN2011201389146U
Authority: CN
Inventors: 蒋文高
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-04
Filing date: 2011-05-04
Publication date: 2011-12-07
Anticipated expiration: 2021-05-04

Abstract

The utility model relates to a filter for filtering liquid, in particular to a filter which is convenient to clean and can be recycled. The filter comprises an outer cylinder, an inner cylinder and a filter paper core, wherein two ends of the inner cylinder are respectively provided with an upper end cover and a lower end cover, the outer wall of the outer cylinder comprises filtering holes; the inner cylinder is arranged in the inner cavity of the outer cylinder, the outer wall of the inner cylinder comprises sieve holes; the filter paper core is arranged in the space formed between the outer cylinder and the inner cylinder; the upper end cover is in threaded connection with an upper drain plug, the upper drain plug is in threaded connection with an additional nozzle; the lower end cover is in threaded connection with a lower drain plug. Compared with the prior art, the filter of the utility model has the advantages that the filter can be recycled, is convenient to clean, has long service life, high filtering efficiency and low cost, is convenient in mounting and maintenance, and has wide application range and the like.

Description

A kind of filter

Technical field:

The utility model relates to the filter that a kind of filter liquide is used, and refers in particular to a kind of being convenient to and cleans the filter that can be recycled.

Background technology:

At present, in the public technology, the filter of various filter liquides can be installed all in the equipment such as fuel oil, existing filter comprises: urceolus, and the urceolus two ends are respectively equipped with upper end cover, bottom end cover, and outer drum outer wall has filtering holes; Inner core, inner core are located at the inner chamber of urceolus, and inner tank theca has sieve aperture; And the filter paper core, the filter paper core is located between urceolus and the inner core in the formed space; Additional mouth has been threaded on the upper end cover; Existing filter exists necessarily not enough: during cleaning, need the additional mouth on the upper end cover is disassembled, clean then, because the screwed hole that is threaded with additional mouth on the upper end cover is too small, thereby cause cleaning inconvenience, and then can't satisfy the demand in market.

In sum, there is the improved place of some needs in filter at present, and the applicant also is in this purpose just and creates design the utility model.

The utility model content:

The purpose of this utility model is to overcome the existing existing deficiency of filter, provides a kind of being convenient to clean the filter that can be recycled.

The utility model realizes that the technical scheme that its purpose adopts is: this filter comprises: urceolus, and the urceolus two ends are respectively equipped with upper end cover, bottom end cover, and outer drum outer wall has filtering holes; Inner core, inner core are located at the inner chamber of urceolus, and inner tank theca has sieve aperture; And the filter paper core, the filter paper core is located between urceolus and the inner core in the formed space; The upper plug head that has been threaded on the described upper end cover, additional mouth has been threaded on the upper plug head; Lower end cap has been threaded on the described bottom end cover.

Compared with prior art, the utlity model has and can be recycled, be convenient to clean, long service life, filter efficiency height, advantage such as cost is low, installs and easy to maintenance, and the scope of application is extensive.

Description of drawings:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the part explosive view of Fig. 1;

Fig. 3 is the stereogram at another visual angle of the utility model;

Fig. 4 is the part explosive view of Fig. 3.

The specific embodiment:

Understand for the ease of those skilled in the art, the utility model is described in further detail below in conjunction with specific embodiments and the drawings.

See that shown in Fig. 1-4, present embodiment the utility model comprises: urceolus 1, inner core 4, filter paper core.

Particularly:

Above-mentioned urceolus 1 two ends are respectively equipped with upper end cover 2, bottom end cover 3, and urceolus 1 outer wall has filtering holes 11.This inner core 4 is located at the inner chamber of urceolus 1, and inner core 4 outer walls have sieve aperture 41; This filter paper core is located between urceolus 1 and the inner core 4 in the formed space.The upper plug head 5 that has been threaded on this upper end cover 2, additional mouth 6 has been threaded on the upper plug head 5.Lower end cap 7 has been threaded on this bottom end cover 2.Need filtered liquid to enter inner core 4 from additional mouth 6, refill after filtration then, impurity is absorbed by the folded filter paper face of filter paper core, flows out through the filtering holes 11 of filtered liquid from urceolus 1 at last.When cleaning the utility model, earlier upper plug head 5, lower end cap 7 are disassembled, clean then.

Certainly, the above only is an embodiment of the present utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. filter comprises: urceolus (1), and urceolus (1) two ends are respectively equipped with upper end cover (2), bottom end cover (3), and urceolus (1) outer wall has filtering holes (11); Inner core (4), inner core (4) is located at the inner chamber of urceolus (1), and inner core (4) outer wall has sieve aperture (41); And the filter paper core, the filter paper core is located between urceolus (1) and the inner core (4) in the formed space; It is characterized in that: the upper plug head (5) that has been threaded on the described upper end cover (2), additional mouth (6) has been threaded on the upper plug head (5); Lower end cap (7) has been threaded on the described bottom end cover (2).