CN218378324U

CN218378324U - Heating power pipeline water leakage point plugging structure

Info

Publication number: CN218378324U
Application number: CN202221745016.1U
Authority: CN
Inventors: 滕莉
Original assignee: Xinjiang Derun Thermal Power Co ltd
Current assignee: Xinjiang Derun Thermal Power Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-24
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a heating power pipeline leak source block structure, including pipeline main part, leak mouth and shutoff pipe, the outside of pipeline main part is provided with the leak mouth, the shutoff pipe has been cup jointed in the outside of pipeline main part, the shutoff ring has been cup jointed to the outside symmetry of pipeline main part, the hydro-cylinder has evenly been placed to the inboard of shutoff pipe, the inboard symmetry movable mounting of hydro-cylinder has the piston rod, inboard the one end fixed mounting of piston rod has the center to move the board, the utility model has the advantages of being scientific and reasonable in structure, through the firm mounting mechanism who sets up, be convenient for carry out leak source shutoff to unidimensional heating power pipeline, increased the adjustability when this heating power pipeline leak source block structure uses, the shutoff leakproofness when having guaranteed this heating power pipeline leak source block structure to use through the firm installation mechanism that sets up, increased the dismouting convenience when this heating power pipeline leak source block structure uses, also be convenient for this heating power pipeline leak source block structure before using assembly and inspection.

Description

Heating power pipeline water leakage point plugging structure

Technical Field

The utility model relates to a pipeline shutoff technical field specifically is a heating power pipeline leak water spot block structure.

Background

The destruction of pipes can be broadly divided into three categories: the first type is local small damage, such as small hole or small crack leakage, which is usually caused by local corrosion or welding defects, the second type is local damage, which needs to add a protective sleeve outside a steel pipe or replace the damaged part with a short pipe, the most common damage is such as ship anchor hook, the third type is large-scale damage on a rather long pipe section, which causes the axial strength of the pipeline to be greatly reduced, in this case, the damaged part needs to be replaced with a long pipe section, in the Chinese patent with the patent number of 201610203151.6, a hydraulic top tight sealing pipeline plugging device is specifically mentioned, the invention has simple structure, adopts oil cylinder top tight packing, is more convenient to operate, and is convenient for plugging the underwater pipeline; the axial seal and the radial seal are separated and can be respectively adjusted, and the sealing effect is easier to ensure.

But when this pipeline plugging device that hydraulic ram closely seals used, use the closely in-process that seals of hydraulic ram, can't carry out fine adjustment to inside filler, and carry out the effect of leaking water point shutoff to different pipelines and be difficult to guarantee, can't satisfy current user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heating power pipeline leaking water some block structure can effectively solve the tight in-process that seals of use hydraulic ram that proposes in the above-mentioned background art, can't carry out fine adjustment to inside filler, and the effect of carrying out the leaking water some shutoff to different pipelines is difficult to guarantee, can't satisfy the problem of current user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a thermal pipeline water leakage point plugging structure comprises a pipeline main body, a water leakage port and a plugging pipe, wherein the water leakage port is formed in the outer side of the pipeline main body, the plugging pipe is sleeved on the outer side of the pipeline main body, a reinforcing plugging mechanism is installed on the inner side of the plugging pipe, and the reinforcing plugging mechanism at least comprises a plugging ring, an oil cylinder, a piston rod, a central moving plate and a side moving plate;

the outer side of the pipeline main body is symmetrically provided with plugging rings, the inner side of each plugging pipe is uniformly provided with an oil cylinder, the inner side of each oil cylinder is symmetrically provided with a piston rod, one end of each piston rod on one side is provided with a central moving plate, and one end of each piston rod on the other side is provided with a side moving plate;

a stable mounting mechanism is mounted at the joint of the plugging pipe and the oil cylinder, and at least comprises a clamping seat and a fixing bolt;

the outside of hydro-cylinder is provided with the joint seat, the outside of shutoff pipe evenly is provided with fixing bolt.

Preferably, the reinforcing and plugging mechanism comprises a plugging ring, an oil cylinder, a piston rod, a central moving plate, a central filler, a lateral moving plate, a lateral filler, an adding pipe and a sealing plug;

the pipeline comprises a pipeline body and is characterized in that plugging rings are symmetrically sleeved on the outer side of the pipeline body, oil cylinders are evenly placed on the inner side of each plugging pipe, piston rods are symmetrically and movably mounted on the inner side of each oil cylinder, a center moving plate is fixedly mounted at one end of each piston rod, center filler is filled between the two center moving plates, a side moving plate is fixedly mounted at one end of each piston rod, side filler is filled between the side moving plate and the plugging pipe, an adding pipe is embedded and mounted in the position, corresponding to the center filler and the side filler, of the outer side of the pipeline body, and a sealing plug is mounted on the inner side of the adding pipe.

Preferably, the outer sides of the central moving plate and the side moving plates are in contact with the inner wall of the plugging pipe, and the inner sides of the central moving plate and the side moving plates are in contact with the outer side of the pipeline main body.

Preferably, a groove is formed in the position, corresponding to the plugging ring, of the inner wall of the plugging pipe, and one end of the plugging ring is matched with the plugging pipe.

Preferably, the stable installation mechanism comprises a clamping groove, a clamping seat, an installation seat and a fixing bolt;

the inner wall of shutoff pipe corresponds every hydro-cylinder position department and has all seted up the joint groove, the outside of hydro-cylinder corresponds the equal fixed mounting in joint groove position department and has the joint seat, the outside of shutoff pipe corresponds the equal mount pad in joint groove position department, fixing bolt is installed in the top embedding of mount pad.

Preferably, the threaded groove is formed in the inner side of the mounting seat, and the fixing bolt is connected with the mounting seat and the clamping seat through threads respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the reinforcing and plugging mechanism, the amount of the central filler and the side filler is adjusted conveniently according to the actual use requirement, the thermal pipelines with different sizes are also conveniently plugged with water leakage points, the adjustability of the thermal pipeline water leakage point plugging structure during use is increased, and the plugging sealing performance of the thermal pipeline water leakage point plugging structure during use is ensured.

2. Through the firm installation mechanism that sets up, can arrange the joint seat in the joint inslot in the hydro-cylinder outside to use fixing bolt to install fixedly between hydro-cylinder and the shutoff pipe, the dismouting convenience when having increased this heating power pipeline leaking water point plugging structure and using, the assembly and the inspection before this heating power pipeline leaking water point plugging structure uses of also being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the reinforcing and plugging mechanism of the present invention;

FIG. 4 is a schematic structural view of the stable installation mechanism of the present invention;

reference numbers in the figures: 1. a pipe body; 2. a water leakage port; 3. plugging the pipe;

4. a reinforcing and plugging mechanism; 401. a plugging ring; 402. an oil cylinder; 403. a piston rod; 404. moving the plate in the center; 405. a center filler; 406. a side shift plate; 407. side packing; 408. an addition pipe; 409. sealing the plug;

5. a stable installation mechanism; 501. a clamping groove; 502. a clamping seat; 503. a mounting seat; 504. and fixing the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a heating power pipeline water leakage point block structure, including pipeline subject 1, leaking mouth 2 and shutoff pipe 3, the outside of pipeline subject 1 is provided with leaking mouth 2, and shutoff pipe 3 has been cup jointed in the outside of pipeline subject 1, and the inboard of shutoff pipe 3 is installed and is consolidated shutoff mechanism 4, consolidates shutoff mechanism 4 and includes shutoff ring 401, hydro-cylinder 402, piston rod 403, center and moves board 404, center filler 405, side and move board 406, side filler 407, add pipe 408 and sealed end cap 409;

plugging rings 401 are symmetrically sleeved on the outer side of a pipeline main body 1, oil cylinders 402 are uniformly placed on the inner side of plugging pipes 3, piston rods 403 are symmetrically and movably installed on the inner side of the oil cylinders 402, a central moving plate 404 is fixedly installed at one end of the inner piston rod 403, a central filler 405 is filled between the two central moving plates 404, a side moving plate 406 is fixedly installed at one end of the outer piston rod 403, a side filler 407 is filled between the side moving plate 406 and the plugging pipe 3, an adding pipe 408 is embedded and installed at the position, corresponding to the central filler 405 and the side filler 407, of the outer side of the pipeline main body 1, a sealing plug 409 is installed at the inner side of the adding pipe 408, the outer sides of the central moving plate 404 and the side moving plate 406 are in contact with the inner wall of the plugging pipe 3, the inner sides of the central moving plate 404 and the side moving plate 406 are in contact with the outer side of the pipeline main body 1, the sealing performance of the contact between the central moving plate 404 and the side moving plate 406 and the pipeline main body 1 and the plugging pipe 3 is improved, grooves are formed at the position, corresponding to the plugging ring 401 of the inner wall of the plugging pipe 3, one end of the plugging ring 401 is in fit with the plugging pipe 3, and the stable contact between the plugging ring 401 and the plugging pipe 3.

A stable mounting mechanism 5 is mounted at the joint of the plugging pipe 3 and the oil cylinder 402, and the stable mounting mechanism 5 comprises a clamping groove 501, a clamping seat 502, a mounting seat 503 and a fixing bolt 504;

the inner wall of shutoff pipe 3 corresponds every hydro-cylinder 402 position department and has all seted up joint groove 501, the equal fixed mounting in joint groove 501 position department has joint seat 502 in the outside of hydro-cylinder 402, the equal mount pad 503 in joint groove 501 position department is corresponded in the outside of shutoff pipe 3, fixing bolt 504 is installed in the top embedding of mount pad 503, the thread groove has been seted up to the inboard of mount pad 503, pass through threaded connection between fixing bolt 504 and mount pad 503 and the joint seat 502 respectively, be convenient for use fixing bolt 504 to fix between mount pad 503 and the joint seat 502.

The utility model discloses a theory of operation and use flow: when the thermal pipeline water leakage point plugging structure is used, the plugging ring 401 can be arranged on the outer side of the pipeline main body 1, the plugging ring 401 is in fit contact with the plugging pipe 3, the plugging ring 401 can be adjusted and replaced according to thermal pipelines of different sizes, then the sealing plug 409 is taken down, the central filler 405 is added between the two central moving plates 404 of the adding pipe 408, the side filler 407 is added between the side moving plate 406 and the plugging pipe 3, and then the two central moving plates 404 can be driven to move relatively through the movement of the piston rod 403 in the oil cylinder 402, so that the central filler 405 is more compact, the two side moving plates 406 can be driven to move towards the inner wall of the plugging pipe 3, the side filler 407 is more compact, the water leakage port 2 of the thermal pipeline can be reinforced and plugged by using the plugging ring 401 and the central filler 405, the amount of the central filler 405 and the side filler 407 can be adjusted according to the actual use requirement, the thermal pipeline water leakage point plugging structure of different sizes can be conveniently plugged, and the adjustable water leakage point plugging structure of the thermal pipeline when the leakage point plugging structure is used is ensured;

when the oil cylinder 402 and the plugging pipe 3 are installed, the clamping seat 502 on the outer side of the oil cylinder 402 can be arranged in the clamping groove 501, then the fixing bolt 504 is rotated into the installation seat 503, so that the fixing bolt 504 is meshed with the clamping seat 502 for fixing, the fixing bolt 504 can be used for installing and fixing the oil cylinder 402 and the plugging pipe 3, the dismounting convenience of the plugging structure for the water leakage point of the heat distribution pipeline during use is improved, and the assembly and the inspection before the plugging structure for the water leakage point of the heat distribution pipeline is used are facilitated.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 heating power pipeline water leakage point block structure, includes pipeline main part (1), the mouth of a river (2) and shutoff pipe (3) leak, the outside of pipeline main part (1) is provided with the mouth of a river (2) that leaks, shutoff pipe (3), its characterized in that have been cup jointed in the outside of pipeline main part (1): a reinforcing and plugging mechanism (4) is installed on the inner side of the plugging pipe (3), and the reinforcing and plugging mechanism (4) at least comprises a plugging ring (401), an oil cylinder (402), a piston rod (403), a central moving plate (404) and a side moving plate (406);

plugging rings (401) are symmetrically arranged on the outer side of the pipeline main body (1), oil cylinders (402) are uniformly arranged on the inner side of the plugging pipe (3), piston rods (403) are symmetrically arranged on the inner side of the oil cylinders (402), a central moving plate (404) is arranged at one end of one side of each piston rod (403), and a side moving plate (406) is arranged at one end of the other side of each piston rod (403);

a stable mounting mechanism (5) is mounted at the joint of the plugging pipe (3) and the oil cylinder (402), and the stable mounting mechanism (5) at least comprises a clamping seat (502) and a fixing bolt (504);

the outside of hydro-cylinder (402) is provided with joint chair (502), the outside of shutoff pipe (3) evenly is provided with fixing bolt (504).

2. The blocking structure for the water leakage point of the thermal pipeline is characterized in that the reinforcing blocking mechanism (4) comprises a blocking ring (401), an oil cylinder (402), a piston rod (403), a central moving plate (404), a central filler (405), a side moving plate (406), a side filler (407), an adding pipe (408) and a sealing plug (409);

the pipeline comprises a pipeline body (1), wherein plugging rings (401) are symmetrically sleeved on the outer side of the pipeline body (1), oil cylinders (402) are uniformly placed on the inner side of plugging pipes (3), piston rods (403) are symmetrically and movably mounted on the inner side of the oil cylinders (402), a center moving plate (404) is fixedly mounted at one end of each piston rod (403), a center filler (405) is filled between the center moving plates (404), a side moving plate (406) is fixedly mounted at one end of each piston rod (403), a side filler (407) is filled between the side moving plate (406) and the plugging pipes (3), an adding pipe (408) is embedded and mounted at the position, corresponding to the center filler (405) and the side filler (407), of the outer side of the pipeline body (1), and a sealing plug (409) is mounted on the inner side of the adding pipe (408).

3. A thermal pipe leakage point blocking structure as claimed in claim 2, wherein the outside of the central moving plate (404) and the side moving plate (406) is in contact with the inner wall of the blocking pipe (3), and the inside of the central moving plate (404) and the side moving plate (406) is in contact with the outside of the pipe body (1).

4. The plugging structure for the water leakage point of a heat distribution pipeline according to claim 2, wherein a groove is formed in the inner wall of the plugging pipe (3) at a position corresponding to the plugging ring (401), and one end of the plugging ring (401) is fitted with the plugging pipe (3).

5. The blocking structure for the leakage point of the heat distribution pipeline according to claim 2, wherein the stable installation mechanism (5) comprises a clamping groove (501), a clamping seat (502), an installation seat (503) and a fixing bolt (504);

the inner wall of shutoff pipe (3) corresponds every hydro-cylinder (402) position department and has all seted up joint groove (501), the outside of hydro-cylinder (402) corresponds equal fixed mounting in joint groove (501) position department has joint seat (502), the outside of shutoff pipe (3) corresponds equal mount pad (503) of joint groove (501) position department, fixing bolt (504) are installed in the top embedding of mount pad (503).

6. The plugging structure for the leakage point of the thermal pipe according to claim 5, wherein the inner side of the mounting seat (503) is provided with a thread groove, and the fixing bolt (504) is in threaded connection with the mounting seat (503) and the clamping seat (502), respectively.