CN219630803U

CN219630803U - Y-shaped filter

Info

Publication number: CN219630803U
Application number: CN202320605509.3U
Authority: CN
Inventors: 陈远华
Original assignee: Shanghai E Tech Petrochemical Equipment Manufacturing Co ltd
Current assignee: Shanghai E Tech Petrochemical Equipment Manufacturing Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-05
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a Y-shaped filter, which comprises a filter tube main body and a clamping and positioning mechanism, wherein the filter tube main body comprises a flange plate and a drain pipe, the flange plates are arranged at two ends of the filter tube main body, the clamping and positioning mechanism is arranged at the end part of the filter tube main body and comprises a mounting ring, a mounting screw, a clamping arc plate and a connecting assembly, the mounting ring is arranged at the end part of the filter tube main body through the mounting screw, and one end of the clamping arc plate which is regarded as an L shape in a depression mode extends to the outer side of the flange plate; according to the utility model, the filter tube main body is combined with the clamping and positioning mechanism, so that the filter tube main body and an external pipeline can be aligned and then positioned and clamped, the condition that the connecting bolt is deviated and is not tightly installed due to dislocation can not occur at the connecting position of the filter tube main body and the external pipeline, the installation convenience and tightness of the filter tube main body and the external pipeline are improved, and the installation tightness of the connecting position of the filter tube main body and the external pipeline can be further improved.

Description

Y-shaped filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a Y-shaped filter.

Background

The Y-type filter is an indispensable filtering device of a pipeline system for conveying media, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a fixed water level valve or other devices to remove impurities in the media so as to protect the valves and the devices for normal use. Such as a Y-filter model FIG 33. Has the characteristics of advanced structure, small resistance, convenient sewage discharge and the like.

When some existing Y-shaped filters are installed between pipelines, one hand holds the filter to align with a pipeline port, the other hand holds the mounting bolt to connect the two aligned flanges, and in the alignment process of the two flanges, lateral offset can occur in the force application alignment of the hands, so that slight dislocation occurs in the mounting holes on the surfaces of the two flanges, and the mounting bolt and the mounting hole cannot be completely and tightly screwed due to the lateral offset in the screwing connection of the mounting bolt, thereby affecting the tightness of the connection of the two flanges.

Disclosure of Invention

The utility model aims to provide a Y-shaped filter so as to solve the problem that a flange between the Y-shaped filter and a pipeline can be offset when the Y-shaped filter is installed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a Y type filter, includes filter tube main part and chucking positioning mechanism, filter tube main part includes ring flange and blow off pipe, filter tube main part both ends all are provided with the ring flange, chucking positioning mechanism installs at filter tube main part tip, chucking positioning mechanism includes collar, mounting screw, chucking arc board and coupling assembling, the collar passes through mounting screw to be installed at filter tube main part tip, pitch regard as the L type chucking arc board one end extends to the ring flange outside, the chucking arc board other end passes through coupling assembling and is connected with the collar.

Preferably, the connecting assembly comprises a rectangular hole, a fixing column and a limiting ring, wherein the rectangular hole is formed in the end surface of the clamping arc plate along the length direction of the clamping arc plate, the fixing column is vertically fixed on the surface of the mounting ring, and the end part of the fixing column penetrates through the rectangular hole and is exposed outside.

Preferably, the limiting ring is sleeved on the fixed column in a screwing way, and the limiting ring is in contact with the outer surface of the clamping arc plate for limiting.

Preferably, the mounting screw is vertically and rotatably mounted on the surface of the mounting ring, and the inner end of the mounting screw is in contact with the surface of the filter tube main body.

Preferably, the flange plate end is provided with a sealing assembly, the sealing assembly comprises a lantern ring, a sealing ring and a mounting bolt, the lantern ring is sleeved on the flange plate end, and the sealing ring is arranged on the lower surface of the lantern ring and forms a T shape.

Preferably, the end part of the lantern ring is fixed on the outer surface of the flange plate through a mounting bolt, and the sealing ring is a rubber ring.

Preferably, a drain pipe is arranged on the lower surface of the filter pipe main body, a filter element is arranged in the drain pipe, and a mounting hole is formed in the surface of the flange plate.

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

(1) According to the utility model, the filter tube main body is combined with the clamping and positioning mechanism, so that the filter tube main body and an external pipeline can be aligned and then positioned and clamped, the condition that the connecting bolt is deviated and is not tightly installed due to dislocation can not occur at the connecting position of the filter tube main body and the external pipeline, the installation convenience and tightness of the filter tube main body and the external pipeline are improved, and the installation tightness of the connecting position of the filter tube main body and the external pipeline can be further improved.

Drawings

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

FIG. 2 is a schematic view of a clamping and positioning mechanism according to the present utility model;

FIG. 3 is a schematic view of a connection assembly according to the present utility model;

FIG. 4 is a schematic view of the seal assembly of the present utility model;

in the figure: 100. a filter tube body; 101. a flange plate; 102. a blow-down pipe; 200. a clamping and positioning mechanism; 201. a mounting ring; 202. installing a screw; 203. clamping the arc plate; 204. a connection assembly; 2041. a rectangular hole; 2042. fixing the column; 2043. a limiting ring; 300. a seal assembly; 301. a collar; 302. a seal ring; 303. and (5) installing a bolt.

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, the present utility model provides a technical solution: the utility model provides a Y type filter, including filter tube main part 100 and chucking positioning mechanism 200, filter tube main part 100 includes ring flange 101 and blow off pipe 102, filter tube main part 100 both ends all are provided with ring flange 101, filter tube main part 100 can be connected with the pipeline, the ring flange 101 laminating installation of both tip simultaneously, chucking positioning mechanism 200 installs in filter tube main part 100 tip, the fastening connection of two ring flanges 101 can be realized to location chucking mechanism 200, avoid the dislocation skew condition to appear in the two, chucking positioning mechanism 200 includes collar 201, mounting screw 202, chucking arc board 203 and coupling assembling 204, the collar 201 passes through mounting screw 202 to be installed at filter tube main part 100 tip, the position of collar 201 on filter tube main part 100 can be changed, make things convenient for the suitable position of chucking arc board 203 position, look down regard as L's chucking arc board 203 one end to extend to the ring flange outside of ring flange 101, chucking arc board 203 can extend to the flange on the pipeline, let the flange fastening laminating be on the ring flange 101 surface for the two can not dislocation skew, the chucking arc board 203 other end passes through coupling assembling 204 and is connected with collar 201, realize the installation fixed in chucking arc board 203 position.

In this embodiment, preferably, the connection assembly 204 includes a rectangular hole 2041, a fixing column 2042 and a limiting ring 2043, the end position of the clamping arc plate 203 can be realized by using the connection assembly 204, the clamping arc plate 203 is convenient to press and fix towards the flange plate 101, the rectangular hole 2041 is formed in the end surface of the clamping arc plate 203 along the length direction of the clamping arc plate, the fixing column 2042 is vertically fixed on the surface of the mounting ring 201, the end passes through the rectangular hole 2041 to be exposed outside, the limiting ring 2043 is rotatably sleeved on the fixing column 2042, the two limiting rings 2043 are respectively located on the inner surface and the outer surface of the clamping arc plate 203, the limiting rings 2043 are in contact with the outer surface of the clamping arc plate 203, and the position of the clamping arc plate 203 can be limited and fixed by using the contacted friction resistance.

In this embodiment, it is preferable that the mounting screw 202 is vertically and rotatably mounted on the surface of the mounting ring 201, the inner end of the mounting screw 202 is in contact with the surface of the filter tube main body 100, and the mounting ring 201 is fixed by frictional resistance of the contact.

In this embodiment, preferably, the end of the flange plate 101 is provided with the sealing component 300, the sealing component 300 includes the lantern ring 301, the sealing ring 302 and the mounting bolt 303, the sealing component 300 can further fill and seal the gap between the flange plate 101 and the external pipeline flange, the sealing effect of the joint between the flange plate 101 and the sealing component is increased, the lantern ring 301 is sleeved at the end of the flange plate 101, the lower surface of the lantern ring 301 is provided with the sealing ring 302 and forms a T shape, the sealing ring 302 is convenient to be embedded between the flange plate 101 and the flange, the end of the lantern ring 301 is fixed on the outer surface of the flange plate 101 through the mounting bolt 303, the follow-up dismounting is convenient, the sealing ring 302 is a rubber ring, and the sealing ring 302 is extruded to be convenient for playing a sealing role.

In this embodiment, preferably, the lower surface of the filter tube main body 100 is provided with a drain tube 102, so as to facilitate the discharge of dirt, the inside of the drain tube 102 is provided with a filter element, so as to facilitate the filtration of sewage, and the surface of the flange plate 101 is provided with a mounting hole.

The working principle and the using flow of the utility model are as follows: when the flange fixing device is used, the mounting ring 201 is mounted at the end part of the filter tube main body 100 through the mounting screw 202, when the filter tube main body 100 is connected with an external pipeline flange, the mounting screw 202 is used for enabling the flange to be relatively clamped and attached to the flange plate 101 until the inner surfaces of the flange plate and the surface mounting hole are aligned, meanwhile, the collar 301 is mounted between the two flanges through the mounting screw 303, the sealing ring 302 is embedded between the two flanges, the two flange mounting sealing rings 302 are in an inner extrusion sealing state, after the two flange mounting sealing rings 302 are aligned, the outer ends of the clamping arc plates 203 are contacted with the outer side surfaces of the flanges on the pipeline, the inner ends of the clamping arc plates 203 are sleeved on the fixing columns 2042, the flange can be enabled to be relatively clamped and attached to the flange plate 101 along with the inward movement of the clamping arc plates 203 until the inner surfaces of the flange plate and the surface mounting hole are aligned, the clamping arc plates 203 are enabled to be in contact with the outer side surfaces of the clamping arc plates 203 through the friction resistance of the contact, the clamping arc plates 203 are limited and fixed, the flange can be fixed relative to the flange plate 101 through the friction resistance, the connection position of the flange cannot be offset due to the external force, the flange mounting connection can be completely rotated and attached to the mounting hole, and the flange can be completely attached to the flange plate.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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. The utility model provides a Y type filter, includes filter tube main part (100) and chucking positioning mechanism (200), filter tube main part (100) are including ring flange (101) and blow off pipe (102), filter tube main part (100) both ends all are provided with ring flange (101), its characterized in that: the utility model discloses a filter tube, including filter tube main part (100), filter tube main part (100) is connected to clamping location mechanism (200), clamping location mechanism (200) are installed in filter tube main part (100) tip, clamping location mechanism (200) are including collar (201), mounting screw (202), clamping arc board (203) and coupling assembling (204), collar (201) are installed in filter tube main part (100) tip through mounting screw (202), look down as L type clamping arc board (203) one end extends to ring flange (101) outside, clamping arc board (203) other end is connected with collar (201) through coupling assembling (204).

2. A Y-filter as claimed in claim 1, wherein: the connecting assembly (204) comprises a rectangular hole (2041), a fixing column (2042) and a limiting ring (2043), the rectangular hole (2041) is formed in the end surface of the clamping arc plate (203) along the length direction of the clamping arc plate, the fixing column (2042) is vertically fixed on the surface of the mounting ring (201), and the end portion of the fixing column penetrates through the rectangular hole (2041) to be exposed outside.

3. A Y-filter as claimed in claim 2, wherein: the limiting rings (2043) are sleeved on the fixed columns (2042) in a rotating mode, and the limiting rings (2043) are in contact with the outer surfaces of the clamping arc plates (203) to limit.

4. A Y-filter as claimed in claim 1, wherein: the mounting screw (202) is vertically and rotatably mounted on the surface of the mounting ring (201), and the inner end of the mounting screw (202) is in contact with the surface of the filter tube main body (100).

5. A Y-filter as claimed in claim 1, wherein: the flange plate (101) end is provided with sealing component (300), sealing component (300) are including lantern ring (301), sealing washer (302) and mounting bolt (303), lantern ring (301) cover is established in flange plate (101) end, lantern ring (301) lower surface is provided with sealing washer (302) and both form the T type.

6. A Y-filter as claimed in claim 5, wherein: the end part of the lantern ring (301) is fixed on the outer surface of the flange plate (101) through a mounting bolt (303), and the sealing ring (302) is a rubber ring.

7. A Y-filter as claimed in claim 1, wherein: the filter is characterized in that a drain pipe (102) is arranged on the lower surface of the filter pipe main body (100), a filter element is arranged in the drain pipe (102), and mounting holes are formed in the surface of the flange plate (101).