CN220453078U

CN220453078U - Corrugated pipe with filter screen

Info

Publication number: CN220453078U
Application number: CN202322134980.1U
Authority: CN
Inventors: 江剑波
Original assignee: Nantong Sunwell Auto Parts Co ltd
Current assignee: Nantong Sunwell Auto Parts Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-06
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to a corrugated pipe with a filter screen, which comprises a corrugated pipe, wherein a filter mechanism is arranged on the corrugated pipe, the filter mechanism comprises a filter pipe fixedly arranged at one end of the corrugated pipe, a fixing ring is fixedly arranged on the surface of the inner cavity side of the filter pipe, a first mounting ring is movably arranged on the surface of one side of the fixing ring, a first filter screen and a first fixing rod are fixedly arranged on the inner side of the first mounting ring, a first mounting block is fixedly arranged at one end, far away from the first mounting ring, of the first fixing rod, a connecting rod is fixedly arranged on the surface of one side of the first mounting block, and a second mounting block is fixedly arranged at one end, far away from the first mounting block, of the connecting rod. This take bellows of filter screen through being equipped with the filter tube on the bellows, is equipped with solid fixed ring in the filter tube, is equipped with the fixed slot at solid fixed ring surface, is equipped with the fixed pin with fixed slot looks adaptation on the collar, can fix the filter screen in the filter tube with the fixed pin inserting the fixed slot during the use, convenient to use is swift.

Description

Corrugated pipe with filter screen

Technical Field

The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe with a filter screen.

Background

The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, is mainly applied to the functions of compensating thermal deformation of a pipeline, damping, absorbing sedimentation deformation of the pipeline and the like, and is widely applied to industries such as petrochemical industry, instruments, aerospace industry, chemical industry, electric power, water conservancy, metallurgy and the like.

When the corrugated pipe is used for conveying liquid, the filter screen is required to be installed in the corrugated pipe for filtering the liquid, but the existing filter screen is fixedly installed in the corrugated pipe, and the corrugated pipe is inconvenient to maintain and clean when the filter screen is required to be maintained.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the corrugated pipe with the filter screen, which has the advantage of convenient disassembly of the filter screen, and solves the problem that the existing filter screen is fixedly arranged in the corrugated pipe and is inconvenient when the filter screen needs to be maintained and cleaned.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the corrugated pipe with the filter screen comprises a corrugated pipe, wherein a filter mechanism is arranged on the corrugated pipe;

the filter mechanism comprises a filter tube fixedly mounted at one end of the corrugated tube, a fixing ring is fixedly mounted on the side surface of the inner cavity of the filter tube, a first mounting ring is movably mounted on one side surface of the fixing ring, a first filter screen and a first fixing rod are fixedly mounted on the inner side of the first mounting ring, a first mounting block is fixedly mounted on one end of the first fixing rod, a connecting rod is fixedly mounted on one side surface of the first mounting block, a second mounting block is fixedly mounted on one end of the connecting rod, a second fixing rod is fixedly mounted on one side surface of the second mounting block, a second mounting ring is fixedly mounted on one end of the second mounting block, and a second filter screen is fixedly mounted on the inner side of the second mounting ring.

Further, the fixed ring one side surface has offered the fixed slot that is three in quantity, a collar one side surface fixed mounting has a fixed pin that is three in quantity, fixed pin and fixed slot looks adaptation.

Further, the number of the first fixing rod and the second fixing rod is three.

Further, the aperture of the second filter screen is larger than that of the first filter screen.

Further, the outer diameters of the first mounting ring and the second mounting ring are matched with the inner diameter of the filter tube.

Further, the first installation block and the second installation block are located between the second filter screen and the first filter screen, and the connecting rod is located between the first installation block and the second installation block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this take bellows of filter screen through being equipped with the filter tube on the bellows, is equipped with solid fixed ring in the filter tube, is equipped with the fixed slot at solid fixed ring surface, is equipped with the fixed pin with fixed slot looks adaptation on the collar, inserts the fixed pin in the fixed slot during the use can fix the filter screen in the filter tube, convenient to use is swift, is equipped with filter screen and No. two filter screens that aperture size is different simultaneously, can improve the filtration efficiency to liquid.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filter tube of the present utility model;

FIG. 3 is a schematic view of a first mounting ring and a second mounting ring connection according to the present utility model;

FIG. 4 is a schematic view of a surface of a retaining ring according to the present utility model;

FIG. 5 is a schematic view of a second mounting ring according to the present utility model;

FIG. 6 is a schematic view of the structure of the first mounting ring of the present utility model.

In the figure: 1. a bellows; 2. a filter tube; 3. a fixing ring; 4. a first mounting ring; 5. a first filter screen; 6. a first fixing rod; 7. a first mounting block; 8. a connecting rod; 9. a second mounting block; 10. a second fixing rod; 11. a second mounting ring; 12. a second filter screen; 13. a fixing groove; 14. a fixing pin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a corrugated pipe with a filter screen in the present embodiment includes a corrugated pipe 1, a filter mechanism is provided on the corrugated pipe 1, the filter mechanism includes a filter pipe 2 fixedly installed at one end of the corrugated pipe 1, a fixing ring 3 is fixedly installed on a side surface of an inner cavity of the filter pipe 2, a first installation ring 4 is movably installed on a side surface of the fixing ring 3, a number of three fixing grooves 13 are provided on a side surface of the fixing ring 3, a number of three fixing pins 14 are fixedly installed on a side surface of the first installation ring 4, the fixing pins 14 are adapted to the fixing grooves 13, the fixing pins 14 are conveniently inserted into the fixing grooves 13, the first installation ring 4 is conveniently installed on a surface of the fixing ring 3, a first filter screen 5 and a first fixing rod 6 are fixedly installed on an inner side of the first installation ring 4, a first installation block 7 is fixedly installed on a side of the fixing rod 6 far from the first installation ring 4, the connecting rod 8 is fixedly arranged on one side surface of the first installation block 7, the second installation block 9 is fixedly arranged at one end of the connecting rod 8 far away from the first installation block 7, the second fixing rod 10 is fixedly arranged on the side surface of the second installation block 9, the number of the first fixing rod 6 and the second fixing rod 10 is three, the stability of the first installation block 7 and the second installation block 9 is improved, the second installation ring 11 is fixedly arranged at one end of the second fixing rod 10 far away from the second installation block 9, the outer diameters of the first installation ring 4 and the second installation ring 11 are matched with the inner diameter of the filter tube 2, the second filter screen 12 is fixedly arranged at the inner side of the second installation ring 11, the aperture of the second filter screen 12 is larger than the aperture of the first filter screen 5, the first installation block 7 and the second installation block 9 are positioned between the second filter screen 12 and the first filter screen 5, the connecting rod 8 is located between the first mounting block 7 and the second mounting block 9.

The working principle of the embodiment is as follows:

during the use, send into the filter tube 2 with collar 4 and collar 11 No. two, insert the fixed pin 14 on collar 4 in fixed slot 13 on fixed ring 3 surface, can install collar 4 and collar 11 No. two in filter tube 2, when filtering liquid, the liquid filters the impurity that the volume is great in the liquid earlier through No. two filter screens 12, and the impurity that the volume is less in the liquid is filtered through No. 5 again, thereby can avoid appearing piling up the condition on the filter screen for the impurity of size difference and appear.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Corrugated pipe with filter screen, comprising corrugated pipe (1), characterized in that: a filtering mechanism is arranged on the corrugated pipe (1);

the filter mechanism comprises a filter tube (2) fixedly mounted at one end of a corrugated tube (1), a fixing ring (3) is fixedly mounted on the side surface of the inner cavity of the filter tube (2), a first fixing rod (10) is movably mounted on the side surface of the fixing ring (3), a first filter screen (5) and a first fixing rod (6) are fixedly mounted on the inner side of the first fixing rod (4), a first mounting block (7) is fixedly mounted on one end of the first fixing rod (6) away from the first fixing ring (4), a connecting rod (8) is fixedly mounted on one side surface of the first mounting block (7), a second mounting block (9) is fixedly mounted on one end of the connecting rod (8) away from the first mounting block (7), a second fixing rod (10) is fixedly mounted on the side surface of the second mounting block (9), a second filter screen (12) is fixedly mounted on the inner side of the second fixing rod (10) away from the second mounting block (9).

2. A corrugated pipe with a filter screen according to claim 1, wherein: the fixing device is characterized in that three fixing grooves (13) are formed in one side surface of the fixing ring (3), three fixing pins (14) are fixedly arranged on one side surface of the first mounting ring (4), and the fixing pins (14) are matched with the fixing grooves (13).

3. A corrugated pipe with a filter screen according to claim 1, wherein: the number of the first fixing rods (6) and the number of the second fixing rods (10) are three.

4. A corrugated pipe with a filter screen according to claim 1, wherein: the aperture of the second filter screen (12) is larger than that of the first filter screen (5).

5. A corrugated pipe with a filter screen according to claim 1, wherein: the outer diameters of the first mounting ring (4) and the second mounting ring (11) are matched with the inner diameter of the filter pipe (2).

6. A corrugated pipe with a filter screen according to claim 1, wherein: the first installation block (7) and the second installation block (9) are located between the second filter screen (12) and the first filter screen (5), and the connecting rod (8) is located between the first installation block (7) and the second installation block (9).