CN215609556U

CN215609556U - Filter core convenient to location

Info

Publication number: CN215609556U
Application number: CN202121987799.XU
Authority: CN
Inventors: 陈忠
Original assignee: Zhongshan Shuhua Deli Environmental Electric Appliance Co ltd
Current assignee: Zhongshan Shuhua Deli Environmental Electric Appliance Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-25
Anticipated expiration: 2031-08-23

Abstract

The utility model belongs to the technical field of filter elements, in particular to a filter element convenient to position, which is arranged on a bottom end cover at the lower end of filter cotton, wherein a bottom limiting cylinder is integrally formed in the middle of the bottom end cover, the bottom limiting cylinder is inserted into the central position of the lower end of the filter cotton, a liquid discharge pipe is integrally formed in the middle of a top end cover, the liquid discharge pipe is inserted into the central position of the upper end of the filter cotton, sealing components are arranged at two ends of the filter cotton, and a limiting ring is integrally formed on the surface of the top end cover; the bottom end cover that the filter pulp lower extreme cup jointed fixes a position through the spacing section of thick bamboo in bottom, and the top end cover that the filter pulp upper end cup jointed fixes a position through the fluid-discharge tube, thereby increased the convenience that the filter pulp both ends were connected, thereby received the extrusion when avoiding filter pulp and end cover to connect and cause the indentation, thereby appear connecting untight problem, avoid unfiltered water to pass through the indentation and discharge, improved and carried out filterable stability to water, the airtight subassembly that the filter pulp both ends set up simultaneously.

Description

Filter core convenient to location

Technical Field

The utility model belongs to the technical field of filter elements, and particularly relates to a filter element convenient to position.

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 makes the liquid (including oil, water, etc.) clean the polluted liquid to the state required by production and life, namely, the liquid reaches a certain cleanliness. When a traditional filter element is installed, the filter cotton in the middle and the end covers at two ends are easy to dislocate, and the problem of unstable filtration is easy to occur.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a filter element convenient to position, which has the characteristic of stable connection of filter cotton and an end cover.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a filter core convenient to location, includes the filter pulp to and the end cover of the installation of filter pulp upper end, install the bottom end cover at the filter pulp lower extreme, the middle part integrated into one piece of end cover has the spacing section of thick bamboo in bottom, and the central point that the spacing section of thick bamboo in bottom inserted the filter pulp lower extreme puts the department, the middle part integrated into one piece of end cover has the fluid-discharge tube, and the central point that the fluid-discharge tube inserted the filter pulp upper end puts the department, the both ends of filter pulp still are provided with airtight subassembly, the surperficial integrated into one piece of end cover has the spacing ring, and installs the sealed rubber ring between fluid-discharge tube and the spacing ring, the inside of sealed rubber ring is provided with the annular offset plate.

As a filter element optimization technical scheme convenient for positioning, the sealing assembly comprises sealing rubber pipes arranged inside two ends of the filter cotton and elastic rubber rings sleeved on the outer surfaces of the two ends of the filter cotton.

As a preferred technical scheme of the filter element convenient for positioning, the outer surface of the sealing rubber tube is an inclined plane with an inclination angle of 80 degrees, the sealing rubber tube arranged inside the upper end of the filter cotton is sleeved outside the liquid discharge pipe, and the sealing rubber tube arranged inside the lower end of the filter cotton is sleeved outside the bottom limiting cylinder.

As a preferred technical scheme of the filter element convenient for positioning, the two elastic rubber rings sleeved on the outer surfaces of the two ends of the filter cotton are respectively arranged, the elastic rubber ring sleeved on the outer surface of the upper end of the filter cotton is in contact with the inner surface of the top end cover, and the elastic rubber ring sleeved on the outer surface of the lower end of the filter cotton is in contact with the inner surface of the top end cover.

As the preferable technical scheme of the filter element convenient to position, three ring groove rubber plates are arranged in the sealing rubber ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the bottom end cover that the filter pulp lower extreme cup jointed fixes a position through the spacing section of thick bamboo in bottom, the top end cover that the filter pulp upper end cup jointed fixes a position through the fluid-discharge tube, thereby the convenience that the filter pulp both ends were connected has been increased, thereby receive the extrusion when avoiding filter pulp and end cover to connect and cause the indentation, thereby the untight problem of connection appears, it discharges through the indentation to avoid unfiltered water, the stability of carrying out filterability to water has been improved, the airtight subassembly that the filter pulp both ends set up simultaneously, increase the seal at filter pulp both ends once more.

2. Through the airtight subassembly of compriseing sealed rubber tube and elasticity rubber ring, the sealed rubber tube of filter pulp upper end internally mounted cup joints in the outside of fluid-discharge tube simultaneously, the sealed rubber tube of filter pulp lower extreme internally mounted cup joints in the outside of the spacing section of thick bamboo in bottom, the elasticity rubber ring cup joints in the outside at the filter pulp both ends simultaneously, the filter pulp upper end extrusion of being convenient for is installed and is carried out sealedly in the top end cover, the filter pulp lower extreme extrusion of being convenient for is installed and is carried out sealedly in the bottom end cover, thereby the leakproofness of filter pulp both ends connection has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged end sectional view of the present invention;

in the figure: 1. filtering cotton; 2. a bottom end cap; 3. a top end cap; 4. a bottom limiting cylinder; 5. a liquid discharge pipe; 6. a limiting ring; 7. sealing the rubber ring; 8. a ring groove rubber plate; 9. sealing the rubber tube; 10. an elastic rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a filter core convenient to location, including filter pulp 1, and the end cover 3 of 1 upper end installations of filter pulp, install the bottom end cover 2 at 1 lower extreme of filter pulp, the middle part integrated into one piece of bottom end cover 2 has a bottom spacing section of thick bamboo 4, and the central point that the spacing section of thick bamboo 4 in bottom inserted the 1 lower extreme of filter pulp puts the department, the middle part integrated into one piece of end cover 3 has fluid-discharge tube 5, and fluid-discharge tube 5 inserts the central point department of putting of 1 upper end of filter pulp, the both ends of filter pulp 1 still are provided with airtight subassembly, the surperficial integrated into one piece of end cover 3 has spacing ring 6, and install sealing rubber ring 7 between fluid-discharge tube 5 and the spacing ring 6, sealing rubber ring 7's inside is provided with annular offset plate 8.

In this embodiment, the bottom end cover 2 that the 1 lower extreme of filter pulp cup jointed is fixed a position through the spacing section of thick bamboo 4 in bottom, the top end cover 3 that the 1 upper end of filter pulp cup jointed is fixed a position through fluid-discharge tube 5, thereby increased the convenience that 1 both ends of filter pulp carry out the connection, thereby receive the extrusion when avoiding filter pulp 1 and end cover to connect and cause the indentation, thereby appear connecting untight problem, it discharges through the indentation to avoid unfiltered water, improved and carried out filterable stability to water, the airtight subassembly that 1 both ends of filter pulp set up simultaneously, increase the seal at 1 both ends of filter pulp once more.

Specifically, the airtight subassembly includes the sealed rubber tube 9 of 1 both ends internally mounted of filter pulp, and the elasticity rubber ring 10 that the surface of 1 both ends of filter pulp cup jointed, the surface of sealed rubber tube 9 is the inclined plane of inclination 80 degrees, and the sealed rubber tube 9 cover of 1 upper end internally mounted of filter pulp is in the outside of fluid-discharge tube 5, the sealed rubber tube 9 cover of 1 lower extreme internally mounted of filter pulp is in the outside of bottom spacing section of thick bamboo 4, the elasticity rubber ring 10 that the surface of 1 both ends of filter pulp cup jointed all is provided with two, and the elasticity rubber ring 10 that the surface of 1 upper end of filter pulp cup jointed and the internal surface contact of top end cover 3, the elasticity rubber ring 10 that the surface of 1 lower extreme of filter pulp cup jointed and the internal surface contact of top end cover 3.

In this embodiment, through the airtight subassembly of compriseing sealed rubber tube 9 and elasticity rubber ring 10, the sealed rubber tube 9 of 1 upper end internally mounted of filter pulp cup joints in the outside of fluid-discharge tube 5 simultaneously, the sealed rubber tube 9 of 1 lower extreme internally mounted of filter pulp cup joints in the outside of the spacing section of thick bamboo 4 in bottom, elasticity rubber ring 10 cup joints the outside at 1 both ends of filter pulp simultaneously, it is airtight to be convenient for the extrusion of 1 upper end of filter pulp to install in top end cover 3, it is airtight to be convenient for the extrusion of 1 lower extreme of filter pulp to install in bottom end cover 2, thereby the leakproofness of 1 both ends connection of filter pulp has been improved.

Specifically, three ring groove rubber plates 8 are arranged in the sealing rubber ring 7.

In this embodiment, it is convenient to cushion the seal rubber ring 7.

The working principle and the using process of the utility model are as follows: during the equipment, two sealing rubber tube 9 are installed respectively in the inside at filter pulp 1 both ends, and the outside at filter pulp 1 both ends is covered to elasticity rubber ring 10, top end cover 3 is installed in the upper end of filter pulp 1, bottom end cover 2 is installed at the lower extreme of filter pulp 1, at this moment, fluid-discharge tube 5 inserts in the sealing rubber tube 9 of filter pulp 1 upper end, bottom spacing section of thick bamboo 4 inserts in the sealing rubber tube 9 of filter pulp 1 lower extreme, install sealing rubber ring 7 between fluid-discharge tube 5 and spacing ring 6, water gets into through the surface of filter pulp 1 during filtration, the water after the filtration is discharged by fluid-discharge tube 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a filter core convenient to location, includes filter pulp (1) to and top end cap (3) of filter pulp (1) upper end installation, install bottom end cap (2) at filter pulp (1) lower extreme, its characterized in that: the middle part integrated into one piece of bottom end cover (2) has a spacing section of thick bamboo in bottom (4), and the central point that the spacing section of thick bamboo in bottom (4) inserted filter pulp (1) lower extreme puts the department, the middle part integrated into one piece of top end cover (3) has fluid-discharge tube (5), and central point that fluid-discharge tube (5) inserted filter pulp (1) upper end puts the department, the both ends of filter pulp (1) still are provided with airtight subassembly, the surperficial integrated into one piece of top end cover (3) has spacing ring (6), and installs between fluid-discharge tube (5) and spacing ring (6) sealing rubber ring (7), the inside of sealing rubber ring (7) is provided with annular offset plate (8).

2. A readily positionable filter cartridge according to claim 1, wherein: the closed component comprises sealing rubber pipes (9) arranged inside two ends of the filter cotton (1) and elastic rubber rings (10) sleeved on the outer surfaces of two ends of the filter cotton (1).

3. A readily positionable filter cartridge according to claim 2, wherein: the outer surface of the sealing rubber tube (9) is an inclined plane with an inclination angle of 80 degrees, the sealing rubber tube (9) arranged inside the upper end of the filter cotton (1) is sleeved outside the liquid discharge pipe (5), and the sealing rubber tube (9) arranged inside the lower end of the filter cotton (1) is sleeved outside the bottom limiting cylinder (4).

4. A readily positionable filter cartridge according to claim 2, wherein: the elastic rubber rings (10) sleeved on the outer surfaces of the two ends of the filter cotton (1) are respectively provided with two elastic rubber rings, the elastic rubber rings (10) sleeved on the outer surfaces of the upper end of the filter cotton (1) are in contact with the inner surface of the top end cover (3), and the elastic rubber rings (10) sleeved on the outer surfaces of the lower end of the filter cotton (1) are in contact with the inner surface of the top end cover (3).

5. A readily positionable filter cartridge according to claim 1, wherein: the number of the annular groove rubber plates (8) arranged in the sealing rubber ring (7) is three.