CN215310684U

CN215310684U - Combined type filtering membrane tube

Info

Publication number: CN215310684U
Application number: CN202121166901.XU
Authority: CN
Inventors: 徐国民; 徐国良; 施荣生
Original assignee: Suzhou Boqing Advanced Materials Co ltd
Current assignee: Suzhou Boqing Advanced Materials Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-28
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of filter pipes, in particular to a combined type filter membrane pipe, which comprises a connecting sleeve, wherein a first protruding block is arranged on the inner wall of the connecting sleeve, the connecting sleeve and the first protruding block are integrally formed, a spring is fixed inside the first protruding block, a push plate is fixed at one end of the spring, which is far away from the first protruding block, a second sealing ring is arranged at one end of the push plate, which is far away from the spring, a first sealing ring is arranged at one end of the first protruding block, which is close to the spring, one end inside the connecting sleeve is connected with a first pipe body through threads, a second protruding block is arranged inside one end of the first pipe body, which is far away from the connecting sleeve, the second protruding block and the connecting sleeve are integrally formed, a filter core is arranged inside the first pipe body, a limiting block is slidably connected to the side wall of the connecting sleeve, which is far away from one end of the first pipe body, a second pipe body is arranged inside one end of the connecting sleeve, which is far away from the first pipe body, so that the connecting sleeve is independently connected through threads for a long time, easily worn out, resulting in poor sealing performance.

Description

Combined type filtering membrane tube

Technical Field

The utility model belongs to the technical field of filter pipes, and particularly relates to a combined type filter membrane pipe.

Background

The concept of water filtration is defined in terms of the location of the host where the water is located. When water is used as a main body, water filtration is a medium for filtering and treating other impurities, and is a filtration method for effectively separating solids and gases by dissolving water. When water is used as an object, water filtration is a method specially for treating water, suspended solids in water are removed by using a filter medium, so that clear water is obtained, most of the existing water filtration processes are that a filter pipe fitting is connected with a water delivery pipe, so that the passing water is filtered by using the filter pipe fitting, when the existing water filtration pipe fitting is connected with a pipeline, the existing water filtration pipe fitting is mostly directly connected by threads or flanges, the tightness is poor, the existing water filtration pipe fitting is used for a long time, the threads are easy to wear, the connection is easy to slip, the flange connection is complex, and the existing water filtration pipe fitting is not convenient to rapidly disassemble and replace; in view of the problems exposed during the use of the prior filter tube, there is a need for improvement and optimization of the structure of the filter tube.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a combined type filtering membrane tube which has the characteristics of improving the sealing performance during connection between tube bodies and facilitating the fixation and disassembly of a filter element.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a modular filtration membrane pipe, includes the adapter sleeve, the inner wall of adapter sleeve is provided with first protrusion piece, and adapter sleeve and first protrusion piece integrated into one piece, the inside of first protrusion piece is fixed with the spring, the one end that first protrusion piece was kept away from to the spring is fixed with the push pedal, the one end that the spring was kept away from to the push pedal is installed the second sealing washer, first protrusion piece is close to the one end of spring and installs first sealing washer, and threaded connection has first body in the inside one end of adapter sleeve, the inside second protrusion piece that is provided with of one end that the adapter sleeve was kept away from to first body, and second protrusion piece and adapter sleeve integrated into one piece, the internally mounted of first body has the filter core.

As a preferable technical scheme of the combined type filtering membrane tube, the side wall of one end, away from the first tube body, of the connecting sleeve is connected with the limiting block in a sliding mode, and the second tube body is installed inside one end, away from the first tube body, of the connecting sleeve.

As a preferable technical scheme of the combined type filtering membrane tube, the outer ring of the connecting sleeve is in threaded connection with a positioning ring.

As a preferable technical scheme of the combined type filtering membrane tube, a groove is formed in the first protruding block, and one end of the spring is fixed in the groove.

As a preferred technical scheme of the combined type filtering membrane tube, a first sealing ring is arranged on an outer ring of the spring and is positioned between the first protruding block and the first tube body.

As a preferable technical scheme of the combined type filtering membrane tube, the filter element is positioned between the second protruding block and the second sealing ring.

As a preferable technical scheme of the combined type filtering membrane tube, a third sealing ring is installed at one end, far away from the first sealing ring, of the first protruding block.

Compared with the prior art, the utility model has the beneficial effects that: but through the component of installation clamping pipe body, be of value to the leakproofness when improving to connect between the body, solved and adopted threaded connection to use for a long time alone, easy wearing and tearing lead to the not good problem of leakproofness, through components such as installation spring, be of value to on the one hand conveniently to carry out the dismouting change to the inside filter core of body, on the other hand fixes the filter core, has solved the problem that the filter core is not convenient for quick dismantlement and changes.

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 cross-sectional view of a modular filtration membrane tube of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional configuration of the modular filter membrane of the present invention;

FIG. 3 is a schematic sectional view of the connecting sleeve of the present invention;

in the figure: 1. connecting sleeves; 2. a first protruding block; 3. a groove; 4. a spring; 5. pushing the plate; 6. a first seal ring; 7. a second seal ring; 8. a first pipe body; 9. a second protruding block; 10. a filter element; 11. a limiting block; 12. a positioning ring; 13. a third seal ring; 14. a second tube.

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 the following technical solutions: a combined type filtering membrane tube comprises a connecting sleeve 1, wherein a first protruding block 2 is arranged on the inner wall of the connecting sleeve 1, the connecting sleeve 1 and the first protruding block 2 are integrally formed, a spring 4 is fixed inside the first protruding block 2, a push plate 5 is fixed at one end, far away from the first protruding block 2, of the spring 4, a second sealing ring 7 is installed at one end, far away from the spring 4, of the push plate 5, a first sealing ring 6 is installed at one end, close to the spring 4, of the first protruding block 2, one end, inside the connecting sleeve 1 is connected with a first tube body 8 through threads, a second protruding block 9 is arranged inside one end, far away from the connecting sleeve 1, of the first tube body 8, the second protruding block 9 and the connecting sleeve 1 are integrally formed, a filtering core 10 is installed inside the first tube body 8, in the embodiment, when the connecting sleeve 1 and the first tube body 8 are connected through threads, the pressure rebounded by the spring 4 drives the push plate 5 to extrude the filtering core 10 inside the first tube body 8, for fixing the filter element 10 against shaking.

Specifically, the lateral wall sliding connection that the connecting sleeve 1 kept away from 8 one ends of first body has stopper 11, and the one end internally mounted that the connecting sleeve 1 kept away from 8 of first body has second body 14, and after second body 14 inserted inside the connecting sleeve 1 in this embodiment, stopper 11 on the lateral wall of connecting sleeve 1 supported the lateral wall of second body 14 for fix second body 14, prevent to rock.

Specifically, the outer ring of the connecting sleeve 1 is connected with a positioning ring 12 in a threaded manner, in this embodiment, when the second pipe body 14 is inserted into the connecting sleeve 1, the positioning ring 12 is rotated after the limiting block 11 abuts against the outer side wall of the second pipe body 14, so that the positioning ring 12 covers the limiting block 11 for fixing the limiting block 11, and the second pipe body 14 is stably fixed in the connecting sleeve 1.

Specifically, recess 3 has been seted up to the inside of first protruding piece 2, and the one end of spring 4 is fixed inside recess 3, makes the firm stable connection of spring 4 in this embodiment in the inside of first protruding piece 2.

Specifically, first sealing washer 6 is installed to the outer lane of spring 4, and first sealing washer 6 is located between first protrusion piece 2 and the first body 8, presss from both sides tight first sealing washer 6 when adapter sleeve 1 and the threaded connection of first body 8 in this embodiment for seal the junction of adapter sleeve 1 and first body 8.

Specifically, the filter element 10 is located between the second protruding block 9 and the second sealing ring 7, and in this embodiment, when the connection sleeve 1 and the first pipe 8 are screwed together, the filter element 10 is tightly fixed between the second protruding block 9 and the second sealing ring 7 by the resilience pressure of the spring 4.

Specifically, the end of the first protruding block 2 away from the first sealing ring 6 is provided with a third sealing ring 13, and after the second pipe 14 is inserted into the connecting sleeve 1 in this embodiment, the third sealing ring is used for sealing the joint between the connecting sleeve 1 and the second pipe 14.

The working principle and the using process of the utility model are as follows: at first when adapter sleeve 1 and 8 threaded connection of first body, the pressure that kick-backs through spring 4 drives push pedal 5 and extrudes the inside filter core 10 of crossing of first body 8, will cross filter core 10 and tightly fix between second protrusion piece 9 and second sealing washer 7, avoid rocking, then insert the inside back of adapter sleeve 1 when second body 14, stopper 11 on the adapter sleeve 1 lateral wall supports the lateral wall of second body 14, rotate holding ring 12 again, make holding ring 12 cover stopper 11, be used for fixing stopper 11, make the stable inside of fixing at adapter sleeve 1 of second body 14, prevent to rock.

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 modular filtration membrane pipe, includes adapter sleeve (1), its characterized in that: the inner wall of the connecting sleeve (1) is provided with a first protruding block (2), the connecting sleeve (1) and the first protruding block (2) are integrally formed, a spring (4) is fixed in the first protruding block (2), a push plate (5) is fixed at one end of the spring (4) far away from the first protruding block (2), a second sealing ring (7) is arranged at one end of the push plate (5) far away from the spring (4), a first sealing ring (6) is arranged at one end of the first convex block (2) close to the spring (4), one end of the inner part of the connecting sleeve (1) is connected with a first pipe body (8) through threads, a second convex block (9) is arranged in one end of the first pipe body (8) far away from the connecting sleeve (1), and the second protruding block (9) and the connecting sleeve (1) are integrally formed, and a filter element (10) is arranged in the first pipe body (8).

2. The modular filtration membrane tube of claim 1, wherein: the lateral wall sliding connection that first body (8) one end was kept away from in adapter sleeve (1) has stopper (11), the one end internally mounted that first body (8) were kept away from in adapter sleeve (1) has second body (14).

3. The modular filtration membrane tube of claim 1, wherein: the outer ring of the connecting sleeve (1) is in threaded connection with a positioning ring (12).

4. The modular filtration membrane tube of claim 1, wherein: a groove (3) is formed in the first protruding block (2), and one end of a spring (4) is fixed in the groove (3).

5. The modular filtration membrane tube of claim 1, wherein: first sealing washer (6) are installed to the outer lane of spring (4), and first sealing washer (6) are located between first protruding piece (2) and first body (8).

6. The modular filtration membrane tube of claim 1, wherein: the filter element (10) is positioned between the second protruding block (9) and the second sealing ring (7).

7. The modular filtration membrane tube of claim 1, wherein: and a third sealing ring (13) is arranged at one end, far away from the first sealing ring (6), of the first protruding block (2).