CN210302720U

CN210302720U - Filter core fixed knot constructs

Info

Publication number: CN210302720U
Application number: CN201920756608.5U
Authority: CN
Inventors: 梅卫君
Original assignee: Guangde Huilong Environmental Protection Technology Co Ltd; SUZHOU HUILONG PURIFYING FILTER CO Ltd
Current assignee: Guangde Huilong Environmental Protection Technology Co Ltd; SUZHOU HUILONG PURIFYING FILTER CO Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-14
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a filter core fixed knot constructs, including fixed shell, the upper end outside of fixed shell is provided with sealed lid, the upper end of sealed lid is run through and is provided with the connecting pipe, the upper end of connecting pipe is provided with the limiting plate, the outside of limiting plate is provided with the female thread fixing cap, the upper end of female thread fixing cap is provided with the external thread fixing pipe, the inside of the fixed shell of lower extreme of connecting pipe is provided with the reposition of redundant personnel joint, the lower extreme surface of reposition of redundant personnel joint is provided with the through-hole, the outside of the lower extreme surface connecting pipe of female thread fixing cap is provided with the fixed orifices. A filter core fixed knot construct, fixed effect is better, it is all more convenient to install and dismantle, and can make the filter core main part evenly filter water, has solved traditional drainage and has concentrated in the part of filter core main part, leads to the problem of local jam after the filter core main part uses for a long time, makes the filter effect better.

Description

Filter core fixed knot constructs

Technical Field

The utility model relates to a filter core field, in particular to filter core fixed knot constructs.

Background

The filter element is a simple and convenient device for purifying the resources of the original fluid and separating the resources, the filter element is mainly used in the filtration industries of oil filtration, air filtration, water filtration and the like at present, the filter element separates solid particles in liquid or gas, or makes different substance components fully contact, the reaction time is accelerated, the normal work of equipment or the cleanness of air can be protected, when the fluid enters the filter element with a filter screen with a certain specification, impurities are blocked, and clean fluid flows out through the filter element; the filter element fixing structure comprises a filter element fixing structure body, wherein the filter element fixing structure body is provided with a liquid inlet pipe, a liquid outlet pipe and a liquid outlet pipe, the liquid inlet pipe is connected with the liquid outlet pipe, the liquid outlet.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a filter element fixing structure, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a filter core fixed knot constructs, includes fixed shell, the upper end outside of fixed shell is provided with sealed lid, the upper end of sealed lid runs through and is provided with the connecting pipe, the upper end of connecting pipe is provided with the limiting plate, the outside of limiting plate is provided with the internal thread locking cap, the upper end of internal thread locking cap is provided with the external thread locking pipe, the inside of the fixed shell of lower extreme of connecting pipe is provided with the reposition of redundant personnel joint, the lower extreme surface of reposition of redundant personnel joint is provided with the through-hole, the outside of the lower extreme surface connecting pipe of internal thread locking cap is provided.

Preferably, the internal surface of sealed lid and the surface swing joint of fixed shell, the surface of connecting pipe and the internal surface fixed connection of sealed lid, the lower extreme surface of limiting plate and the upper end external surface fixed connection of connecting pipe, the diameter of fixed orifices is the same with the diameter of connecting pipe, and the diameter of limiting plate is greater than the diameter of connecting pipe.

Preferably, limiting plate, fixed orifices and internal thread locking cap swing joint are passed through to the upper end of connecting pipe, the surface of the fixed pipe of external screw thread and the internal surface swing joint of internal thread locking cap, the upper end of the fixed pipe of external screw thread is provided with the feed liquor pipe, the lower extreme of feed liquor pipe and the upper end fixed connection of internal thread locking cap, the fixed pipe of external screw thread are stainless steel material.

Preferably, the lower end of the fixed shell is provided with a liquid discharge pipe, the upper end of the liquid discharge pipe is fixedly connected with the lower end of the fixed shell, the upper end of the shunt joint is fixedly connected with the lower end of the connecting pipe, the through holes are fixedly connected with the outer surface of the lower end of the shunt joint, the number of the through holes is a plurality of groups, and the through holes are arranged in an array.

Preferably, a filter element main body is arranged below the internal shunt joint of the fixed shell, the outer surface of the filter element main body is movably connected with the inner surface of the fixed shell, and the outer diameter of the filter element main body is the same as the inner diameter of the fixed shell.

Preferably, the outer side of the lower end connecting pipe of the limiting plate is provided with a rubber sleeve, the outer surface of the upper end of the rubber sleeve is movably connected with the outer surface of the lower end of the limiting plate, and the inner surface of the rubber sleeve is movably connected with the outer surface of the connecting pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: the filtering filter element fixing structure fixes the internal thread fixing cap at the upper end of the connecting pipe through the matching of the limiting plate and the fixing hole, the internal thread fixing cap can rotate outside the connecting pipe through the fixing hole, the external thread fixing pipe and the internal thread fixing cap can be fixed through rotating the internal thread fixing cap, and then the liquid inlet pipe is connected with the fixed shell, the fixing effect is better, the installation and the disassembly are more convenient, filtered water can be introduced into the filter element main body in the fixed shell through the liquid inlet pipe, the filtered water is introduced into the shunt joint through the connecting pipe, the filtered water can be divided into a plurality of groups of thin flows through the through hole at the lower end of the shunt joint and uniformly sprayed on the surface of the filter element main body, the water can be uniformly filtered by the filter element main body, the problem that the traditional filtered water is concentrated at the local part of the filter element main body to cause, the filter effect is better and more practical, and the using effect is better than that of the traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a filter element fixing structure of the present invention;

fig. 2 is an exploded view of a filter element fixing structure of the present invention;

fig. 3 is a top view of a flow distribution joint of a filter cartridge fixing structure according to the present invention;

fig. 4 is a partial exploded view of a filter element fixing structure according to the present invention;

fig. 5 is a schematic structural view of the internal thread fixing cap of the filter element fixing structure of the present invention.

In the figure: 1. fixing the housing; 2. a sealing cover; 3. a liquid discharge pipe; 4. an internal thread fixing cap; 5. an external thread fixing pipe; 6. a filter element main body; 7. a tap joint; 8. a through hole; 9. a liquid inlet pipe; 10. a connecting pipe; 11. a limiting plate; 12. and (7) fixing holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, a filter element fixing structure comprises a fixed shell 1, a sealing cover 2 is arranged outside the upper end of the fixed shell 1, a connecting pipe 10 is arranged at the upper end of the sealing cover 2 in a penetrating manner, a limiting plate 11 is arranged at the upper end of the connecting pipe 10, an internal thread fixing cap 4 is arranged outside the limiting plate 11, an external thread fixing pipe 5 is arranged at the upper end of the internal thread fixing cap 4, a shunt joint 7 is arranged inside the fixed shell 1 at the lower end of the connecting pipe 10, a through hole 8 is formed in the outer surface of the lower end of the shunt joint 7, and a fixing hole 12 is formed in the outer surface of the.

The inner surface of the sealing cover 2 is movably connected with the outer surface of the fixed shell 1, the filter element main body 6 can be fixed inside the fixed shell 1 through the sealing cover 2, the outer surface of the connecting pipe 10 is fixedly connected with the inner surface of the sealing cover 2, the outer surface of the lower end of the limiting plate 11 is fixedly connected with the outer surface of the upper end of the connecting pipe 10, the diameter of the fixing hole 12 is the same as that of the connecting pipe 10, and the diameter of the limiting plate 11 is larger than that of the connecting pipe 10; the upper end of the connecting pipe 10 is movably connected with the internal thread fixing cap 4 through a limiting plate 11 and a fixing hole 12, the outer surface of the external thread fixing pipe 5 is movably connected with the inner surface of the internal thread fixing cap 4, a liquid inlet pipe 9 is arranged at the upper end of the external thread fixing pipe 5, filtered water can be input into the fixing shell 1 through the liquid inlet pipe 9, the lower end of the liquid inlet pipe 9 is fixedly connected with the upper end of the internal thread fixing cap 4, and the internal thread fixing cap 4 and the external thread fixing pipe 5 are both made of stainless steel materials; the lower end of the fixed shell 1 is provided with a liquid discharge pipe 3, filtered water can be discharged through the liquid discharge pipe 3, the upper end of the liquid discharge pipe 3 is fixedly connected with the lower end of the fixed shell 1, the upper end of the shunt joint 7 is fixedly connected with the lower end of the connecting pipe 10, the through holes 8 are fixedly connected with the outer surface of the lower end of the shunt joint 7, the number of the through holes 8 is a plurality of groups, and the through holes 8 are arranged in an array; a filter element main body 6 is arranged below an inner shunt joint 7 of the fixed shell 1, water can be filtered through the filter element main body 6, the outer surface of the filter element main body 6 is movably connected with the inner surface of the fixed shell 1, and the outer diameter of the filter element main body 6 is the same as the inner diameter of the fixed shell 1; the outer side of the lower end connecting pipe 10 of the limiting plate 11 is provided with a rubber sleeve, the outer surface of the upper end of the rubber sleeve is movably connected with the outer surface of the lower end of the limiting plate 11, and the inner surface of the rubber sleeve is movably connected with the outer surface of the connecting pipe 10.

It should be noted that, the utility model relates to a filter core fixed knot constructs, the user will seal the lid 2 and fix in the upper end of fixed shell 1, fix female thread locking cap 4 in the upper end of connecting pipe 10 through limiting plate 11 and the cooperation of fixed orifices 12, can make male thread locking pipe 5 fixed with female thread locking cap 4 through rotating female thread locking cap 4, and then be connected feed liquor pipe 9 and fixed shell 1, fixed effect is better, through feed liquor pipe 9, connecting pipe 10 lets in filterable water among the reposition of redundant personnel joint 7, through-hole 8 through reposition of redundant personnel joint 7 lower extreme can fall into the even surface that sprays in filter core main part 6 of a plurality of groups trickle with filterable water, can make filter core main part 6 evenly filter water, the water that filters the completion passes through fluid-discharge tube 3 and discharges, traditional fixed knot structure has surpassed on the use prospect, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter cartridge fixed knot constructs, includes fixed shell (1), its characterized in that: the utility model discloses a fixed casing, including fixed shell (1), the upper end outside of fixed shell (1) is provided with sealed lid (2), the upper end of sealed lid (2) is run through and is provided with connecting pipe (10), the upper end of connecting pipe (10) is provided with limiting plate (11), the outside of limiting plate (11) is provided with female thread fixing cap (4), the upper end of female thread fixing cap (4) is provided with external screw thread fixing tube (5), the inside of the lower extreme fixed shell (1) of connecting pipe (10) is provided with shunt joint (7), the lower extreme surface of shunt joint (7) is provided with through-hole (8), the outside of the lower extreme surface connecting pipe (10) of female thread fixing cap (4) is provided with.

2. A filter cartridge retaining structure according to claim 1, wherein: the internal surface of sealed lid (2) and the surface swing joint of fixed shell (1), the surface of connecting pipe (10) and the internal surface fixed connection of sealed lid (2), the lower extreme surface of limiting plate (11) and the upper end external surface fixed connection of connecting pipe (10), the diameter of fixed orifices (12) is the same with the diameter of connecting pipe (10), and the diameter of limiting plate (11) is greater than the diameter of connecting pipe (10).

3. A filter cartridge retaining structure according to claim 1, wherein: limiting plate (11), fixed orifices (12) and internal thread locking cap (4) swing joint are passed through to the upper end of connecting pipe (10), the surface of the fixed pipe of external screw thread (5) and the internal surface swing joint of internal thread locking cap (4), the upper end of the fixed pipe of external screw thread (5) is provided with feed liquor pipe (9), the lower extreme of feed liquor pipe (9) and the upper end fixed connection of internal thread locking cap (4), external screw thread locking pipe (5) are stainless steel material.

4. A filter cartridge retaining structure according to claim 1, wherein: the lower extreme of fixed shell (1) is provided with fluid-discharge tube (3), the upper end of fluid-discharge tube (3) and the lower extreme fixed connection of fixed shell (1), the upper end of reposition of redundant personnel joint (7) and the lower extreme fixed connection of connecting pipe (10), the lower extreme surface fixed connection of through-hole (8) and reposition of redundant personnel joint (7), the quantity of through-hole (8) is a plurality of groups, and through-hole (8) are the array and arrange.

5. A filter cartridge retaining structure according to claim 1, wherein: the filter is characterized in that a filter element main body (6) is arranged below the inner shunt joint (7) of the fixed shell (1), the outer surface of the filter element main body (6) is movably connected with the inner surface of the fixed shell (1), and the outer diameter of the filter element main body (6) is the same as the inner diameter of the fixed shell (1).

6. A filter cartridge retaining structure according to claim 1, wherein: the outer side of the lower end connecting pipe (10) of the limiting plate (11) is provided with a rubber sleeve, the outer surface of the upper end of the rubber sleeve is movably connected with the outer surface of the lower end of the limiting plate (11), and the inner surface of the rubber sleeve is movably connected with the outer surface of the connecting pipe (10).