CN218188252U

CN218188252U - High-flow filter element of PBT precision filter

Info

Publication number: CN218188252U
Application number: CN202222443767.4U
Authority: CN
Inventors: 刘浩; 李雷; 李金涛
Original assignee: Anhui Xinhaoxiang Filter Material Technology Co ltd
Current assignee: Anhui Xinhaoxiang Filter Material Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-03
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a large-traffic filter core of PBT precision filter, including filtering the filter core, it includes cartridge filter, inner tube, urceolus to filter the filter core, inner tube activity joint is in the inside of cartridge filter, cartridge filter activity joint is in the inside of urceolus, the surface threaded connection at the top of filtering the filter core has the top cap, the top of filtering the filter core contacts with the interior roof of top cap. The utility model discloses in, top cap, bottom through setting up, because top cap and bottom respectively with the last lower extreme threaded connection who filters the filter core, make can be fixed with filtering the filter core through fixed top cap and bottom, thereby make the dismouting filter core comparatively convenient, and through the fixed slot that sets up, the stopper, a supporting plate, sealed piece, because backup pad on the stopper contacts with the bottom that filters the filter core, and sealed piece joint in the backup pad is in the inner tube, make sealed piece can be sealed with the bottom that filters the filter core, be convenient for filter the liquid of filter core in to the inner tube and filter.

Description

High-flow filter element of PBT precision filter

Technical Field

The utility model relates to a filter core production technical field specifically is the large-traffic filter core of PBT precision filter.

Background

The filter element separates solid particles in liquid or gas or makes different material components fully contact, so that the reaction time is shortened, the normal work of equipment or the cleanness of air can be protected, when 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 liquid filter element enables liquid (including oil, water and the like) to be cleaned to a state required by production and life, namely the liquid reaches certain cleanliness;

the in-process of current filter core using, traditional filter core are overall structure for this filter core is unfavorable for the dismouting, leads to the clearance and maintains comparatively troublesome, makes the filter effect of this filter core descend after using for a long time, thereby makes the result of use of this filter core ideal inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a PBT precision filter large-flow filter element.

In order to realize the purpose, the utility model adopts the following technical scheme: the large-traffic filter core of PBT precision filter, including filtering the filter core, filter the filter core and include cartridge filter, inner tube, urceolus, inner tube activity joint is in the inside of cartridge filter, cartridge filter activity joint is in the inside of urceolus, the surface threaded connection at the top of filtering the filter core has the top cap, the top of filtering the filter core contacts with the interior roof of top cap, the top fixedly connected with feed liquor pipeline of top cap, the top of top cap is run through and is seted up the fluting, the feed liquor pipeline is located directly over the fluting, the below of top cap is provided with the bottom, the bottom of bottom is run through and is seted up the fixed slot, the surface of the bottom of filtering the filter core and the inner wall threaded connection of fixed slot, the inside activity joint of fixed slot has the backup pad, the top of backup pad contacts with the top of filtering the filter core, the top fixedly connected with seal block of backup pad, seal block activity joint is in the inside of inner tube.

Preferably, the slot communicates with the interior of the inner barrel.

Preferably, two inner walls of the fixing groove are fixedly connected with limiting blocks, and the bottoms of the two ends of the supporting plate are respectively contacted with the two limiting blocks.

Preferably, PBT is arranged inside the filtering filter element.

The utility model discloses following beneficial effect has:

this large-traffic filter core of PBT precision filter, top cap through setting up, the bottom, because top cap and bottom respectively with the upper and lower end threaded connection who filters the filter core, make can be fixed with filtering the filter core through fixed top cap and bottom, thereby make the dismouting filter the filter core comparatively convenient, and through the fixed slot that sets up, the stopper, a supporting plate, sealed piece, because backup pad on the stopper contacts with the bottom that filters the filter core, and sealed piece joint in the backup pad is in the inner tube, make sealed piece can be sealed with the bottom that filters the filter core, be convenient for filter the liquid in the inner tube, and when needing to assemble a plurality of filter cores, through lifting off the backup pad on the stopper, make the bottom be linked together with filtering the filter core, make when two filter core of threaded connection respectively in the fixed slot of bottom, the liquid in the filter core that is located the top can flow in the filter core that is located the below, thereby it is comparatively convenient to make the equipment filter the filter core.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged view of the point a of fig. 1 of the present invention.

Wherein, 1, a filter element; 2. a filter cartridge; 3. an inner barrel; 4. an outer cylinder; 5. a top cover; 6. a liquid inlet pipeline; 7. grooving; 8. a bottom cover; 9. fixing grooves; 10. a sealing block; 11. a limiting block; 12. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-2, the embodiment of the utility model provides a large-traffic filter core of PBT precision filter, including filtering filter core 1, filtering filter core 1 includes cartridge filter 2, inner tube 3, urceolus 4, inner tube 3 activity joint is in the inside of cartridge filter 2, cartridge filter 2 activity joint is in the inside of urceolus 4, the surface threaded connection at the top of filtering filter core 1 has top cap 5, the top of filtering filter core 1 contacts with the interior roof of top cap 5, top fixedly connected with inlet channel 6 of top cap 5, top cap 5's top is run through and has been seted up fluting 7, inlet channel 6 is located fluting 7 directly over, top cap 5's below is provided with bottom 8, bottom 8 runs through the bottom and has been seted up fixed slot 9, the surface of filtering filter core 1's bottom and the inner wall threaded connection of fixed slot 9, the inside activity joint of fixed slot 9 has backup pad 12, the top of backup pad 12 contacts with the top of filtering filter core 1, the top fixedly connected with seal block 10 of backup pad 12, seal block 10 activity joint is in the inside of inner tube 3.

The slot 7 is communicated with the inside of the inner cylinder 3, so that the liquid inlet pipeline 6 can conveniently guide the liquid to be filtered into the inner cylinder 3, and the filtering filter element 1 can filter the liquid; the two inner walls of the fixing groove 9 are fixedly connected with limit blocks 11, the bottoms of the two ends of the support plate 12 are respectively contacted with the two limit blocks 11, the support plate 12 can be supported through the limit blocks 11, and the support plate 12 is convenient to contact with the filtering filter element 1; the filter element 1 is provided with PBT therein, and the filter element 1 having PBT has heat resistance.

The working principle is as follows: when using the large-traffic filter core of PBT precision filter, can be with waiting to filterable liquid leading-in inner tube 3 through inlet conduit 6, make and filter core 1 and filter liquid, through inner tube 3, cartridge filter 2, urceolus 4 filters liquid layer upon layer, make and filter core 1 to the liquid filter effect preferred, because top cap 5 and bottom 8 respectively with the last lower extreme threaded connection who filters filter core 1, make and to filter core 1 fixed through fixed top cap 5 and bottom 8, thereby make the dismouting filter core 1 more convenient, through backup pad 12 on stopper 11 and the bottom contact of filtering filter core 1, and the joint of seal block 10 on backup pad 12 is in inner tube 3, make seal block 10 can be with the bottom seal who filters filter core 1, it filters the liquid in inner tube 3 to be convenient for filter core 1, when needing to assemble a plurality of filtering filter cores 1, through detaching backup pad 12 on stopper 11, make two filtering filter cores 8 and filtering filter core 1 be linked together, then with two filtering fixed slot 1 of threaded connection respectively in bottom 9 of bottom cap 8, make the liquid that is located in filtering filter core 1 below can flow in the filtering core 1, it can accomplish the filtering core 1 to put in place to filter core 1 more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Big flow filter core of PBT precision filter, including filtering filter core (1), its characterized in that: filter filter core (1) including cartridge filter (2), inner tube (3), urceolus (4), inner tube (3) activity joint is in the inside of cartridge filter (2), cartridge filter (2) activity joint is in the inside of urceolus (4), the surface threaded connection at the top of filter core (1) has top cap (5), the top of filter core (1) contacts with the interior roof of top cap (5), the top fixedly connected with feed liquor pipeline (6) of top cap (5), the top of top cap (5) is run through and has been seted up fluting (7), feed liquor pipeline (6) are located fluting (7) directly over, the below of top cap (5) is provided with bottom (8), the bottom of bottom (8) runs through and has been seted up fixed slot (9), the surface of the bottom of filter core (1) and the inner wall threaded connection of fixed slot (9), the inside activity joint of fixed slot (9) has backup pad (12), the top of backup pad (12) contacts with the top of filter core (1), the top fixed connection of backup pad (12) has sealing block (10), the activity joint is in inner tube (3) inside.

2. The PBT precision filter high-flow filter element according to claim 1, which is characterized in that: the slot (7) is communicated with the inside of the inner cylinder (3).

3. The PBT precision filter high-flow filter element according to claim 1 or 2, which is characterized in that: two inner walls of the fixing groove (9) are fixedly connected with limiting blocks (11), and the bottoms of the two ends of the supporting plate (12) are respectively contacted with the two limiting blocks (11).

4. The PBT precision filter high-flow filter element according to claim 2, which is characterized in that: PBT is arranged in the filtering filter element (1).