CN219186084U

CN219186084U - Detachable filter screen

Info

Publication number: CN219186084U
Application number: CN202320112184.5U
Authority: CN
Inventors: 付月英; 吕略; 郭伟
Original assignee: Lixin Lihong Network Industry Co ltd
Current assignee: Lixin Lihong Network Industry Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-06-16
Anticipated expiration: 2033-01-14

Abstract

The utility model relates to the technical field of filter screens, in particular to a detachable filter screen, which comprises: the pipeline body comprises a water pipe, one end of the water pipe is fixedly connected with a first connecting port, and the other end of the water pipe is fixedly connected with a second connecting port; the first connecting port is internally inserted with a disassembly structure, and comprises a filter ring, wherein two sides of the filter ring are connected with a first supporting plate. According to the utility model, the operating rod is pulled upwards, so that the second limiting block connected with one end of the operating rod extrudes the telescopic rod, one end of the second limiting block is separated from the inside of the limiting groove formed in the first connecting port, then the operating rod is pulled outwards of the first connecting port, the first limiting block is driven to be separated from the movable groove formed in the first connecting port by the operating rod, the second supporting plate drives the first supporting plate to move, the inner side of the first supporting plate moves out of the inside of the first connecting port together through the filtering rings connected by the springs, the rapid disassembly effect of the filtering rings is realized, and the filtering net is convenient to replace and clean.

Description

Detachable filter screen

Technical Field

The utility model relates to the technical field of filter screens, in particular to a detachable filter screen.

Background

The filter screen is a component which is arranged in the pipeline and enables the filter to filter and separate massive impurities in sewage from the outside of the equipment, so that the massive impurities are prevented from entering the pipeline of the filter to cause equipment blockage, and the filter screen is one of important components for helping the filter to normally perform sewage purification work.

When using current filter screen, be fixed to the pipeline inner wall or use the screw to fix with the guipure of filter screen through welded mode is direct generally, the guipure edge of filter screen can be because of soaking in water for a long time causes the condition that the edge rusted and corroded, leads to the inconvenient problem of dismantling the change to the filter screen, consequently need to design a detachable filter screen to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a detachable filter screen, which solves the problem that the edge of a screen ring of the filter screen provided in the background art can rust and corrode due to long-term soaking in water, so that the filter screen is inconvenient to detach and replace.

In order to achieve the above object, the present utility model provides a detachable filter screen, comprising:

the pipeline body comprises a water pipe, one end of the water pipe is fixedly connected with a first connecting port, and the other end of the water pipe is fixedly connected with a second connecting port;

the utility model discloses a detachable structure is inserted to inside being equipped with of first connector, including straining the circle, strain circle both sides and be connected with first backup pad, first backup pad both ends fixedly connected with telescopic pile, telescopic pile one end fixedly connected with second backup pad, first stopper of second backup pad one side fixedly connected with, the inside control lever that is equipped with of inserting of first stopper, control lever one end fixedly connected with second stopper, second stopper one end fixedly connected with telescopic link.

Preferably, a spring is arranged between the filter ring and the first support plate for connection, grooves are formed in two ends of the second support plate, and one end of the telescopic pile is fixedly connected to one side of the inner wall of the groove formed in the second support plate.

Preferably, the second backup pad is provided with two sets of, second backup pad side fixedly connected with first stopper, movable groove has been seted up to first connector inner wall both sides, the spacing groove has been seted up to movable groove bottom that first connector was seted up.

Preferably, the cell body has been seted up to first stopper one side, cell body inner wall one side that telescopic link one end fixed connection was seted up in first stopper, the through-hole has been seted up to cell body one side that first stopper was seted up, the through-hole block of the second stopper that the telescopic link other end was connected passes the through-hole block that first stopper was seted up in the spacing inslot portion that first connecting port was seted up.

Preferably, one end of the first connecting port is connected with a connecting structure, the connecting structure comprises a connecting pipe, the outer surface of one end of the connecting pipe is fixedly connected with a sealing ring, a connecting rod is inserted into the connecting pipe, one end of the connecting rod is fixedly connected with an elastic rod, the elastic rod is movably arranged inside the connecting pipe, and the other end of the elastic rod extends out of the connecting pipe and is connected with a clamping block.

Preferably, a positioning groove is formed in one side of the surface of the first connecting port, a clamping groove is formed in one side of the positioning groove, and one side of the surface of the clamping block is arc-shaped.

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

1. through upwards pulling the control rod, make the second stopper extrusion telescopic link that control rod one end is connected to make second stopper one end break away from the spacing groove inside that first connecting port was seted up, then with the control rod outside pulling to first connecting port, make it drive the movable groove that first stopper break away from first connecting port and set up, make the second backup pad drive first backup pad remove, and make first backup pad inboard together remove out first connecting port inside through spring coupling's filter collar, realize the quick dismantlement effect to the filter collar, make the filter screen be convenient for change and wash.

2. Through laminating first connector surface in connecting pipe one end surface, make the sealing washer cup joint in the surface of first connector, make the fixture block insert and locate inside the semicircular draw-in groove that first connector surface one side was seted up, then rotate connecting rod 33 and make it rotate in the logical inslot portion that connecting pipe 31 was seted up, thereby drive fixture block 35 that elastic rod 34 one end was connected and rotate, elastic rod 34 supports fixture block 35 meshing and draw-in groove inside when fixture block 35 rotated the draw-in groove that first connector 12 was seted up, make the water pipe dock fast when length is insufficient and extend convenient follow-up use.

Drawings

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

FIG. 2 is a schematic partial perspective view in elevation and in section of the structure of the present utility model;

FIG. 3 is a top view, partially cut-away, schematic perspective illustration of the structure of the present utility model;

fig. 4 is a schematic perspective view, partially in section, of the structure of the present utility model.

In the figure: 1. a pipe body; 11. a water pipe; 12. a first connection port; 13. a second connection port; 2. disassembling the structure; 21. a filter ring; 22. a first support plate; 23. a telescopic pile; 24. a second support plate; 25. a first limiting block; 26. a joystick; 27. a second limiting block; 28. a telescopic rod; 3. a connection structure; 31. a connecting pipe; 32. a seal ring; 33. a connecting rod; 34. an elastic rod; 35. and (5) clamping blocks.

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. 1-4, an embodiment of the present utility model is provided:

a removable filter screen comprising:

the pipeline body 1 comprises a water pipe 11, one end of the water pipe 11 is fixedly connected with a first connecting port 12, the other end of the water pipe 11 is fixedly connected with a second connecting port 13, the material of the water pipe 11 is the prior art, and the material can be purchased in the market and is not taken as a technical protection point of the application, so that excessive statements are not made;

the first connecting port 12 is internally inserted with the dismounting structure 2, and comprises a filter ring 21, wherein two sides of the filter ring 21 are connected with a first supporting plate 22, two ends of the first supporting plate 22 are fixedly connected with telescopic piles 23, one end of each telescopic pile 23 is fixedly connected with a second supporting plate 24, one side of each second supporting plate 24 is fixedly connected with a first limiting block 25, an operating lever 26 is internally inserted into the first limiting block 25, one end of each operating lever 26 is fixedly connected with a second limiting block 27, and one end of each second limiting block 27 is fixedly connected with a telescopic rod 28.

Further, a spring is arranged between the filter ring 21 and the first support plate 22 for connection, grooves are formed in two ends of the second support plate 24, one end of the telescopic pile 23 is fixedly connected to one side of the inner wall of the groove formed in the second support plate 24, and the space between the first support plate 22 and the second support plate 24 is saved.

Further, two groups of second support plates 24 are arranged, a first limiting block 25 is fixedly connected to one side of the second support plates 24, movable grooves are formed in two sides of the inner wall of the first connecting port 12, limiting grooves are formed in the bottoms of the movable grooves formed in the first connecting port 12, and the second limiting block 27 is clamped in the limiting grooves formed in the first connecting port 12 to fix the positions of the first limiting blocks 25.

Further, the cell body has been seted up to first stopper 25 one side, and the cell body inner wall one side that telescopic link 28 one end fixed connection was seted up in first stopper 25, and the through-hole has been seted up to cell body one side that first stopper 25 was seted up, and the second stopper 27 that the telescopic link 28 other end was connected passes the through-hole block that first stopper 25 was seted up in the spacing inslot portion that first connector 12 was seted up, realizes the fixed action to the second backup pad 24 position, makes its effect that the position was restricted.

Further, the first connecting port 12 one end is connected with connection structure 3, connection structure 3 is including connecting pipe 31, connecting pipe 31 one end surface fixedly connected with sealing washer 32, and connecting pipe 31 inside is inserted and is equipped with connecting rod 33, connecting rod 33 inserted end fixedly connected with elastic rod 34, elastic rod 34 activity sets up inside connecting pipe 31, and the elastic rod 34 other end stretches out and is connected with fixture block 35 in follow connecting pipe 31, realizes the extension connection effect to the filter screen pipeline.

Further, a positioning groove is formed in one side of the surface of the first connecting port 12, a clamping groove is formed in one side of the positioning groove, and one side of the surface of the clamping block 35 is arc-shaped.

Working principle: when the filter screen is disassembled, an operator pulls the operating rod 26 upwards, so that the second limiting block 27 connected with one end of the operating rod 26 extrudes the telescopic rod 28, one end of the second limiting block 27 is separated from the inside of the limiting groove formed in the first connecting port 12 and moves towards the inside of the through groove formed in the first limiting block 25, the operating rod 26 is pulled towards the outside of the first connecting port 12, the operating rod drives the first limiting block 25 to separate from the movable groove formed in the first connecting port 12, the second supporting plate 24 fixedly connected with one side of the first limiting block 25 drives the first supporting plate 22 to move, the inner side of the first supporting plate 22 moves out of the first connecting port 12 together through the filter ring 21 connected with the spring, the quick disassembly effect of the filter ring 21 is achieved, the first limiting block 25 is aligned with the movable groove formed in the first connecting port 12 when the installation is needed, and the telescopic piles 23 connected between the second supporting plate 24 and the first supporting plate 22 are contracted when the surfaces of the second supporting plate 24 and the first supporting plate 22 are extruded, so that the second supporting plate 24 and the first supporting plate 22 enter the inside of the first connecting port 12, and the filter ring 21 is installed.

When the filter screen pipeline is in extension connection, the surface of the first connecting port 12 is attached to the surface of one end of the connecting pipe 31, so that the sealing ring 32 is sleeved on the outer surface of the connecting part between the first connecting port 12 and the connecting pipe 31, and the connecting part is sealed; the fixture block 35 is inserted into the positioning groove, and then the connecting rod 33 is rotated, so that the fixture block 35 is driven to rotate in the positioning groove through the elastic rod 34, and when the fixture block 35 rotates to the clamping groove, the elastic rod 34 pushes the fixture block 35 to be embedded into the clamping groove, so that the connection effect between the first connection port 12 and the connection pipe 31 is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A removable filter screen, comprising:

the pipeline body (1) comprises a water pipe (11), wherein one end of the water pipe (11) is fixedly connected with a first connecting port (12), and the other end of the water pipe (11) is fixedly connected with a second connecting port (13);

the utility model discloses a detachable structure (2) is inserted to inside being equipped with of first connector (12), including straining circle (21), strain circle (21) both sides and be connected with first backup pad (22), flexible stake (23) of first backup pad (22) both ends fixedly connected with, flexible stake (23) one end fixedly connected with second backup pad (24), first stopper (25) of second backup pad (24) one side fixedly connected with, the inside control rod (26) that is equipped with of inserting of first stopper (25), control rod (26) one end fixedly connected with second stopper (27), second stopper (27) one end fixedly connected with telescopic link (28).

2. A removable filter screen as recited in claim 1, wherein: the novel telescopic pile is characterized in that a spring is arranged between the filter ring (21) and the first supporting plate (22) for connection, grooves are formed in two ends of the second supporting plate (24), and one end of the telescopic pile (23) is fixedly connected to one side of the inner wall of the groove formed in the second supporting plate (24).

3. A removable filter screen as recited in claim 1, wherein: the second support plates (24) are provided with two groups, the outer sides of the second support plates (24) are fixedly connected with first limiting blocks (25), movable grooves are formed in two sides of the inner wall of the first connecting port (12), and limiting grooves are formed in the bottoms of the movable grooves formed in the first connecting port (12).

4. A removable filter screen as recited in claim 1, wherein: the utility model discloses a telescopic link, including cell body has been seted up to first stopper (25) one side, cell body inner wall one side that first stopper (25) were seted up to telescopic link (28) one end fixed connection, the through-hole has been seted up to cell body one side that first stopper (25) were seted up, the through-hole block in the spacing inslot portion that first connecting port (12) were seted up is passed through to second stopper (27) that the telescopic link (28) other end was connected.

5. A removable filter screen as recited in claim 1, wherein: the connecting structure is characterized in that one end of the first connecting port (12) is connected with the connecting structure (3), the connecting structure (3) comprises a connecting pipe (31), one end outer surface of the connecting pipe (31) is fixedly connected with a sealing ring (32), a connecting rod (33) is inserted into the connecting pipe (31), one end of the connecting rod (33) is fixedly connected with an elastic rod (34), the elastic rod (34) is movably arranged inside the connecting pipe (31), and the other end of the elastic rod (34) extends out of the connecting pipe (31) and is connected with a clamping block (35).

6. A removable filter screen as recited in claim 5, wherein: a positioning groove is formed in one side of the surface of the first connecting port (12), and a clamping groove is formed in one side of the positioning groove.