CN219102382U

CN219102382U - Flange LDAR leakage protection sleeve

Info

Publication number: CN219102382U
Application number: CN202223451715.8U
Authority: CN
Inventors: 李宁; 林枫
Original assignee: Shenyang Zhongheng Testing Service Co ltd
Current assignee: Shenyang Zhongheng Testing Service Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-30
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of LDAR detection, in particular to a flange LDAR leakage protection sleeve, which comprises a first fixed ring and a second fixed ring, wherein the bottoms of the first fixed ring and the second fixed ring are rotationally connected through a hinge, grooves are formed in the inner walls of the first fixed ring and the second fixed ring, connecting seats are arranged on the inner walls of the grooves, top seats are arranged at the tops of the first fixed ring, insertion holes are formed in the front inner wall and the rear inner wall of the top seats in a penetrating mode, connecting blocks are arranged at the tops of the second fixed ring, connecting rods are arranged at the left side ends of the connecting blocks, the left side ends of the connecting rods extend into the top seats and are provided with sockets, and supporting plates are arranged in the middle parts in the sockets. The device is through sheathe sealing device in the outer wall of flange, effectually carries out abundant parcel to the flange, carries out the shutoff to the gap of revealing, effectively prevents the problem that liquid revealed, plays sealed effect, avoids taking place the incident, endangers personal safety, improves the factor of safety that the flange used.

Description

Flange LDAR leakage protection sleeve

Technical Field

The utility model relates to the technical field of LDAR detection, in particular to a flange LDAR leakage protection sleeve.

Background

After LDAR detection is carried out, some flange out-of-standard leakage points can be eliminated through fastening bolts or gasket replacement, after repeated detection, the flange out-of-standard leakage points can be eliminated, and after repeated detection, the flange sealing surface is seriously worn and aged, the flange still exceeds the leakage standard after fastening or gasket replacement, but a certain time is needed when the flange is ordered and mailed, the flange leakage part is required to be plugged immediately, otherwise, the site peculiar smell is relatively large, safety accidents are easily caused, and the personal safety is endangered.

Disclosure of Invention

The utility model designs a flange LDAR leakage protection sleeve for solving the problems.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

the utility model provides a flange LDAR leaks protective sheath, includes solid fixed ring one and solid fixed ring two, the bottom is rotated through the hinge between solid fixed ring one and the solid fixed ring two and is connected, gu fixed ring one and gu fixed ring two's inner wall all sets up flutedly, be equipped with the connecting seat on the inner wall of recess, gu fixed ring one's top is equipped with the footstock, the jack has all been run through to the inner wall around the footstock, gu fixed ring two's top is equipped with the connecting block, the left side end of connecting block is equipped with the connecting rod, the left side end of connecting rod extends into in the footstock, and is equipped with the socket, the middle part is equipped with the backup pad in the socket, both sides outer wall all is equipped with the spring around the backup pad, the other end of spring is equipped with the spring holder, be equipped with the kicking block on the lateral wall of spring holder, and the outside end of kicking block extends outside the jack.

Further, the connecting seat is made of silica gel materials.

Further, the upper end face and the right side wall face of the top seat are communicated with the inner cavity.

Further, the insert block can be rectangular or right trapezoid.

The beneficial effects of the utility model are as follows:

the device is through sheathe sealing device at the outer wall of flange, effectually carries out abundant parcel to the flange, carries out the shutoff to the gap of revealing, effectively prevents the problem that liquid revealed, plays sealed effect, avoids taking place the incident, endangers personal safety, improves the factor of safety that the flange used, more is fit for using widely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a top cross-sectional view of the top seat of the present utility model;

fig. 3 is a top cross-sectional view of the connector of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first fixed ring, a second fixed ring, a third fixed ring and a hinge, 4, grooves, 5, connecting seats, 6, top seats, 7 and jacks, 8, connecting blocks, 9, connecting rods, 10, sockets, 11, supporting plates, 12, springs, 13, spring seats, 14 and plug 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. 1-3, a flange LDAR leakage protection sleeve comprises a first fixing ring 1 and a second fixing ring 2, wherein the bottoms of the first fixing ring 1 and the second fixing ring 2 are rotationally connected through a hinge 3, grooves 4 are formed in the inner walls of the first fixing ring 1 and the second fixing ring 2, connecting seats 5 are arranged on the inner walls of the grooves 4, top seats 6 are arranged at the tops of the first fixing ring 1, insertion holes 7 are formed in the front inner wall and the rear inner wall of the top seats 6 in a penetrating mode, connecting blocks 8 are arranged at the tops of the second fixing ring 2, connecting rods 9 are arranged at the left side ends of the connecting blocks 8, the left side ends of the connecting rods 9 extend into the top seats 6 and are provided with sockets 10, supporting plates 11 are arranged in the middle portions of the sockets 10, springs 12 are arranged on the outer walls of the front side and the rear sides of the supporting plates 11, spring seats 13 are arranged at the other ends of the springs 12, insertion blocks 14 are arranged on the outer side walls of the spring seats 13, and the outer side ends of the insertion blocks 14 extend out of the insertion holes 7.

Further, the connecting seat 5 is made of silica gel material, is soft in texture, and can fully wrap the flange after the first fixing ring 1 and the second fixing ring 2 are closed, so that a gap is sealed, and a sealing effect is achieved.

Further, the upper end surface and the right side wall surface of the top seat 6 are both communicated with the inner cavity, so that the socket 10 can be conveniently moved into the top seat 6.

Further, the plug 14 may be rectangular or rectangular trapezoid, when the plug 14 is rectangular, when the plug 10 moves into the top seat 6, the plug 14 is pushed to move outwards into the jack 7 by the spring 12, the plug 10 is fixed in the top seat 6, and when the plug 14 is rectangular trapezoid, the plug 10 is conveniently extruded into the plug 10 when moving into the top seat 6.

The detailed connection means are known in the art, all parts in the scheme are universal standard parts or parts known by the person skilled in the art, and the structures and principles of the parts are known by the person skilled in the art through technical manuals or through routine experimental methods.

One specific application of this embodiment is:

when the sealing device is used, the first fixing ring 1 and the second fixing ring 2 are sleeved on the leaked flange, the flange is arranged in the groove 4 and is in contact with the connecting seat 5, the first fixing ring 1 and the second fixing ring 2 are closed, the inserting block 14 is pressed into the socket 10 before the first fixing ring 1 and the second fixing ring 2 are closed, the socket 10 moves into the top seat 6 after the first fixing ring 1 and the second fixing ring 2 are closed, the inserting block 14 is pushed to move into the jack 7 to the outside through the elastic force of the elastic spring 12, the socket 10 is fixed in the top seat 6, the first fixing ring 1 and the second fixing ring 2 are fixed, the connecting seat 5 is made of silica gel materials, the sealing device is soft, the first fixing ring 1 and the second fixing ring 2 can be fully wrapped up, gaps are sealed, the inserting block 14 is extruded inwards, the inserting block 14 is moved out of the jack 7, the first fixing ring 1 and the second fixing ring 2 are pulled outwards, and the first fixing ring 1 and the second fixing ring 2 are removed from the flange.

It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by one of ordinary skill in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A flange LDAR leakage protection sleeve, characterized in that: comprising

The utility model provides a fixed ring one (1) and fixed ring two (2), the bottom is rotated through hinge (3) between fixed ring one (1) and the fixed ring two (2) and is connected, recess (4) are all seted up to the inner wall of fixed ring one (1) and fixed ring two (2), be equipped with connecting seat (5) on the inner wall of recess (4), the top of fixed ring one (1) is equipped with footstock (6), jack (7) have all been seted up in the front and back inner wall of footstock (6), the top of fixed ring two (2) is equipped with connecting block (8), the left side end of connecting block (8) is equipped with connecting rod (9), in the left side end of connecting rod (9) extends into footstock (6), and is equipped with socket (10), the middle part is equipped with backup pad (11) in socket (10), the front and back both sides outer wall of backup pad (11) all is equipped with spring (12), the other end of spring (12) is equipped with spring holder (13), be equipped with plug (14) on the lateral wall of spring holder (13), and plug (7) are held outside jack (7).

2. A flanged LDAR leakage protection sleeve according to claim 1, wherein: the connecting seat (5) is made of silica gel materials.

3. A flanged LDAR leakage protection sleeve according to claim 1, wherein: the upper end face and the right side wall face of the top seat (6) are communicated with the inner cavity.

4. A flanged LDAR leakage protection sleeve according to claim 1, wherein: the insert block (14) can be rectangular or right trapezoid.