CN210398017U

CN210398017U - Protection device for pipeline

Info

Publication number: CN210398017U
Application number: CN201921464502.4U
Authority: CN
Inventors: 韩养正; 徐文楠; 田保民; 郑小军; 王刚
Original assignee: Shaanxi Hongjiyuan Construction Co Ltd
Current assignee: Shaanxi Hongjiyuan Construction Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-24
Anticipated expiration: 2029-09-04

Abstract

The utility model provides a protector for pipeline relates to pipeline protective equipment field. The protection device for the pipeline comprises a first connecting pipe, wherein a second connecting pipe is sleeved at one end of the first connecting pipe, and a connecting part is formed between the first connecting pipe and the second connecting pipe. This protector for pipeline, through installing sealed tight loop in connecting portion department, prevent the liquid leakage in the connecting pipe, establish the leak-stopping seal cover through the surface cover at sealed tight loop, can encapsulate sealed tight loop comprehensively, through with sealed tight loop and interface joint, if connecting portion take place the liquid leakage condition, contact through the inflation between rubber ring and the liquid becomes colloidal substance, can block up the leakage position of sealed tight loop, prevent the leakage condition aggravation, when leaking more seriously, can block liquid through first choked flow circle cooperation second choked flow circle, the device has the function that good leak protection hinders the hourglass, moreover, the steam generator is simple in structure, and the use is nimble.

Description

Protection device for pipeline

Technical Field

The utility model relates to a pipeline protective equipment technical field specifically is a protector for pipeline.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure of the fluid itself or gravity. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

However, present pipeline is because the change of environmental temperature difference makes the pipeline connecting portion take place to become flexible even violently split easily in the use, and simultaneously, the connecting portion of most present pipelines do not set up effectual pipeline protector, lead to current pipeline connecting portion barrier propterty relatively poor, can not effectively prevent that pipeline connecting portion from taking place not hard up phenomenon because of corruption or wearing and tearing for current pipeline takes place to leak easily, influences the normal use of pipeline.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a protector for pipeline has solved the pipeline that proposes in the above-mentioned background and has lacked effective protective equipment and lead to the unsatisfactory problem of pipeline protective properties.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protector for pipeline, includes first connecting pipe, the pot head of first connecting pipe is equipped with the second connecting pipe, be formed with connecting portion between first connecting pipe and the second connecting pipe, the surface cover of connecting portion is equipped with sealed tight circle, the surface cover of sealed tight circle is equipped with the leak-stopping seal cover, the inside veneer of leak-stopping seal cover has first inner bag, the inner wall fixed mounting of first inner bag has first choked flow circle, the bottom of first inner bag is provided with the coagulation tube, the inside of coagulation tube is provided with the expansion rubber ring.

Preferably, the surface of the condensation pipe is provided with a butt joint, the butt joint is in sealing clamping connection with the sealing fastening ring, the bottom of the expansion rubber ring is provided with a second inner container, a second flow blocking ring is fixedly mounted inside the second inner container, and a rubber waterproof sleeve is sleeved on the surface of the leakage stopping sealing sleeve.

Preferably, the outer wall of the leakage-stopping sealing sleeve is fixedly provided with positioning rings, the positioning rings are symmetrical about the center of the expansion rubber ring, and the two positioning rings are respectively arranged on the surfaces of the first inner container and the second inner container.

Preferably, the rubber waterproof sleeve completely covers the outer surface of the leakage-stopping sealing sleeve, a hollow convex ring is arranged on the surface of the rubber waterproof sleeve, the interior of the hollow convex ring is in sealing clamping connection with the outer surface of the condensation pipe, and a supporting reinforcing ring is fixedly arranged at one end of the rubber waterproof sleeve.

Preferably, the surface of supporting the stationary ring is provided with the upper junction plate, the surface of upper junction plate runs through and installs the bolt, the upper junction plate has lower connecting plate through bolted connection, the quantity of bolt is two, the bottom fixed mounting who supports the stationary ring has the support frame, the surface of support frame is seted up flutedly, the bottom of support frame is provided with the inserted bar, the inserted bar is provided with two pairs, and four inserted bars are located four extreme angle departments in the bottom of support frame respectively.

Preferably, the other end of the rubber waterproof sleeve is fixedly provided with a reinforcing ring, the surface of the reinforcing ring is provided with an upper tightening plate, and the upper tightening plate is connected with a lower tightening plate through two bolts.

(III) advantageous effects

The utility model provides a protector for pipeline. Has the following beneficial effects:

1. this protector for pipeline, through installing sealed tight ring in connecting portion department, the sealed tight ring of accessible seals connecting portion, prevent the liquid leakage in the connecting pipe, establish the leak-stopping seal cover through the surface cover at sealed tight ring, thereby accessible leak-stopping seal cover encapsulates sealed tight ring comprehensively, through with sealed tight ring and interface joint, sealed tight ring can be established into the inside of condensation pipe by the cover, if when connecting portion take place the liquid leakage condition, contact through expanding between rubber ring and the liquid becomes colloidal substance, can block up the leakage position of sealed tight ring, prevent the leakage condition aggravation, when leaking more seriously, can block liquid through first choked ring cooperation second choked ring, the device has good leak protection and hinders the function of leaking, moreover, the steam generator is simple in structure, and flexible use.

2. The protective device for the pipeline can prevent corrosive liquid and other corrosive substances from damaging the surface of the connecting pipe by sleeving the rubber waterproof sleeve on the outer surface of the leakage-stopping sealing sleeve, is favorable for isolating air and delaying the aging of a sealing part, tightly clamps one end of the rubber waterproof sleeve by the supporting and reinforcing ring, and is matched with the upper connecting plate, the lower connecting plate and the bolt, so that one end of the rubber waterproof sleeve can be sealed and reinforced, meanwhile, a plurality of inserting rods at the bottom of the supporting frame can facilitate the installation of the pipeline, particularly, when the underground pipeline or the near-ground pipeline is installed, the connecting pipe can be prevented from contacting with the ground, the sealing device outside the connecting pipe is prevented from contacting with liquid in an installation environment, the other end of the rubber waterproof sleeve can be reinforced and sealed by arranging the reinforcing ring, the upper tightening plate and the lower tightening plate, and the good performance of the sealing part outside the connecting pipe is kept, the comprehensive leakage-proof capability of the pipeline is improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the installation structure of the rubber waterproof jacket of the present invention;

FIG. 3 is a view of the installation structure of the leakage-stopping sealing sleeve of the present invention;

FIG. 4 is a cross-sectional structure view of the leakage-stopping sealing sleeve of the present invention;

FIG. 5 is a connection structure diagram of the connection pipe of the present invention;

fig. 6 is the installation structure view of the sealing fastening ring of the present invention.

In the figure: the sealing device comprises a first connecting pipe 1, a second connecting pipe 2, a connecting part 3, a sealing fastening ring 4, a leakage-stopping sealing sleeve 5, a first inner container 6, a first flow-resisting ring 7, a condensation pipe 8, an expansion rubber ring 9, a butt joint port 10, a second inner container 11, a second flow-resisting ring 12, a positioning ring 13, a rubber waterproof sleeve 14, a hollow convex ring 15, a supporting reinforcing ring 16, an upper connecting plate 17, a bolt 18, a lower connecting plate 19, a supporting frame 20, a groove 21, an inserting rod 22, a reinforcing ring 23, an upper tightening plate 24 and a lower tightening plate 25.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

Referring to fig. 1-6, embodiments of the present invention provide the following technical solutions: the utility model provides a protector for pipeline, including first connecting pipe 1, the pot head of first connecting pipe 1 is equipped with second connecting pipe 2, be formed with connecting portion 3 between first connecting pipe 1 and the second connecting pipe 2, the surface cover of connecting portion 3 is equipped with sealing fastening circle 4, the surface cover of sealing fastening circle 4 is equipped with leak-stopping seal cover 5, the inside veneer of leak-stopping seal cover 5 has first inner bag 6, the inner wall fixed mounting of first inner bag 6 has first choked flow circle 7, the bottom of first inner bag 6 is provided with condensation tube 8, condensation tube 8's inside is provided with expansion rubber ring 9.

In this embodiment: still include through installing sealed tight loop 4 in connecting portion 3, accessible sealed tight loop 4 seals connecting portion 3, prevent the liquid leakage in the connecting pipe, establish leak-proof seal cover 5 through the surface cover at sealed tight loop 4, thereby accessible leak-proof seal cover 5 encapsulates sealed tight loop 4 comprehensively, through with sealed tight loop 4 with interface 10 joint, sealed tight loop 4 can be established into the inside of condensation pipe 8 by the cover, if connecting portion 3 takes place the liquid leakage condition, contact through between expansion rubber ring 9 and the liquid becomes colloidal substance, can block up the leakage position of sealed tight loop 4, prevent the leakage condition aggravation, when leaking when more serious, can block liquid through first choked circle 7 cooperation second choked circle 12, the device has good leak protection and hinders the function of leaking, moreover, the steam generator is simple in structure, it is nimble to use.

In this embodiment: the rubber waterproof sleeve 14 is sleeved on the outer surface of the leakage-stopping sealing sleeve 5, so that the damage of corrosive liquid and other corrosive substances to the surface of the connecting pipe can be prevented, air isolation is facilitated, the aging of a sealing part is delayed, one end of the rubber waterproof sleeve 14 is clamped by the supporting and reinforcing ring 16, the upper connecting plate 17, the lower connecting plate 19 and the bolt 18 are matched, so that one end of the rubber waterproof sleeve 14 can be sealed and reinforced, meanwhile, the plurality of inserting rods 22 at the bottom of the supporting frame 20 can facilitate the installation of the pipeline, particularly, when the buried pipeline or the near-to-ground pipeline is installed, the connecting pipe can be prevented from contacting with the ground, a sealing device outside the connecting pipe is prevented from contacting with liquid in an installation environment, the reinforcing ring 23, the upper tightening plate 24 and the lower tightening plate 25 are arranged, the other end of the rubber waterproof sleeve 14 can be reinforced and sealed, and the good performance of the sealing part, the comprehensive leakage-proof capability of the pipeline is improved.

Specifically, the method comprises the following steps: the surface of the condensation pipe 8 is provided with a butt joint port 10, the butt joint port 10 is in sealing clamping connection with the sealing fastening ring 4, the bottom of the expansion rubber ring 9 is provided with a second inner container 11, a second choke ring 12 is fixedly arranged inside the second inner container 11, and the surface of the leakage-stopping sealing sleeve 5 is sleeved with a rubber waterproof sleeve 14; therefore, through with sealed tight ring 4 with interface 10 joint, sealed tight ring 4 can be established into the inside of condensation pipe 8 by the cover, if connecting portion 3 when taking place the liquid leakage condition, becomes colloidal substance through contact between inflation rubber ring 9 and the liquid, can block up the leakage position of sealed tight ring 4, prevents that the leakage condition from aggravating.

Specifically, the method comprises the following steps: the outer wall of the leakage-stopping sealing sleeve 5 is fixedly provided with positioning rings 13, the positioning rings 13 are symmetrical about the center of the expansion rubber ring 9, and the two positioning rings 13 are respectively arranged on the surfaces of the first inner container 6 and the second inner container 11; therefore, the symmetrical positioning rings 13 are arranged, the connection between the leakage-stopping sealing sleeve 5 and the rubber waterproof sleeve 14 is facilitated, the rubber waterproof sleeve 14 is favorably arranged at the corresponding position of the leakage-stopping sealing sleeve 5, and the position of the rubber waterproof sleeve 14 can be prevented from deviating from the preset installation position by arranging the positioning rings 13.

Specifically, the method comprises the following steps: the rubber waterproof sleeve 14 completely covers the outer surface of the leakage-stopping sealing sleeve 5, a hollow convex ring 15 is arranged on the surface of the rubber waterproof sleeve 14, the interior of the hollow convex ring 15 is in sealing clamping connection with the outer surface of the condensation pipe 8, and a supporting reinforcing ring 16 is fixedly arranged at one end of the rubber waterproof sleeve 14; therefore, the rubber waterproof sleeve 14 is sleeved on the outer surface of the leakage-stopping sealing sleeve 5, so that the surface of the connecting pipe can be prevented from being damaged by corrosive liquid and other corrosive substances, meanwhile, the air isolation is facilitated, the aging of a sealing part is delayed, one end of the rubber waterproof sleeve 14 is clamped tightly through the supporting and reinforcing ring 16, and the good protection performance of the rubber waterproof ring is ensured.

Specifically, the method comprises the following steps: the surface of the supporting and reinforcing ring 16 is provided with upper connecting plates 17, the surface of the upper connecting plates 17 is provided with bolts 18 in a penetrating manner, the upper connecting plates 17 are connected with lower connecting plates 19 through the bolts 18, the number of the bolts 18 is two, the bottom of the supporting and reinforcing ring 16 is fixedly provided with a support frame 20, the surface of the support frame 20 is provided with grooves 21, the bottom of the support frame 20 is provided with insert rods 22, the insert rods 22 are provided with two pairs, and the four insert rods 22 are respectively positioned at four end angles of the bottom of the support frame 20; therefore, the upper connecting plate 17, the lower connecting plate 19 and the bolt 18 are matched, so that one end of the rubber waterproof sleeve 14 can be sealed and reinforced, meanwhile, the plurality of inserting rods 22 at the bottom of the supporting frame 20 can facilitate the installation of the pipeline, particularly when a buried pipeline or a near-ground pipeline is installed, the connecting pipe can be prevented from contacting with the ground, and a sealing device outside the connecting pipe is prevented from contacting with liquid in an installation environment.

Specifically, the method comprises the following steps: the other end of the rubber waterproof sleeve 14 is fixedly provided with a reinforcing ring 23, the surface of the reinforcing ring 23 is provided with an upper tightening plate 24, and the upper tightening plate 24 is connected with a lower tightening plate 25 through two bolts 18; therefore, by arranging the reinforcing ring 23, the upper tightening plate 24 and the lower tightening plate 25, the other end of the rubber waterproof jacket 14 can be reinforced and sealed, the good performance of the sealing part outside the connecting pipe is maintained, and the comprehensive leakage-proof capability of the pipeline is improved.

The working principle is as follows: when the device is used, the sealing fastening ring 4 is arranged at the connecting part 3, the connecting part 3 can be sealed through the sealing fastening ring 4, liquid leakage in a connecting pipe is prevented, the leakage-stopping sealing sleeve 5 is sleeved on the surface of the sealing fastening ring 4, so that the sealing fastening ring 4 can be comprehensively packaged through the leakage-stopping sealing sleeve 5, the sealing fastening ring 4 can be sleeved into the interior of the condensation pipe 8 by clamping the sealing fastening ring 4 with the butt joint 10, if the connecting part 3 has a liquid leakage condition, the sealing fastening ring 4 can be changed into a colloidal substance through contact between the expansion rubber ring 9 and the liquid, the leakage position of the sealing fastening ring 4 can be blocked, the leakage condition is prevented from being aggravated, when the leakage is serious, the liquid can be blocked through the first flow blocking ring 7 and the second flow blocking ring 12 in a matching way, the device has good leakage-preventing and leakage-blocking functions, the structure is simple, and the use is flexible, the rubber waterproof sleeve 14 is sleeved on the outer surface of the leakage-stopping sealing sleeve 5, so that the damage of corrosive liquid and other corrosive substances to the surface of the connecting pipe can be prevented, air isolation is facilitated, the aging of a sealing part is delayed, one end of the rubber waterproof sleeve 14 is clamped by the supporting and reinforcing ring 16, the upper connecting plate 17, the lower connecting plate 19 and the bolt 18 are matched, so that one end of the rubber waterproof sleeve 14 can be sealed and reinforced, meanwhile, the plurality of inserting rods 22 at the bottom of the supporting frame 20 can facilitate the installation of the pipeline, particularly, when the buried pipeline or the near-to-ground pipeline is installed, the connecting pipe can be prevented from contacting with the ground, a sealing device outside the connecting pipe is prevented from contacting with liquid in an installation environment, the reinforcing ring 23, the upper tightening plate 24 and the lower tightening plate 25 are arranged, the other end of the rubber waterproof sleeve 14 can be reinforced and sealed, and the good performance of the sealing part, the comprehensive leakage-proof capability of the pipeline is improved.

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

Claims

1. The utility model provides a protector for pipeline, includes first connecting pipe (1), the pot head of first connecting pipe (1) is equipped with second connecting pipe (2), its characterized in that: be formed with connecting portion (3) between first connecting pipe (1) and second connecting pipe (2), the surface cover of connecting portion (3) is equipped with sealing fastening circle (4), the surface cover of sealing fastening circle (4) is equipped with leak-stopping seal cover (5), the inside veneer of leak-stopping seal cover (5) has first inner bag (6), the inner wall fixed mounting of first inner bag (6) has first choked flow circle (7), the bottom of first inner bag (6) is provided with condensation pipe (8), the inside of condensation pipe (8) is provided with expansion rubber ring (9).

2. A protective device for a pipeline as claimed in claim 1, wherein: the surface of the condensation pipe (8) is provided with a butt joint opening (10), the butt joint opening (10) is in sealing connection with a sealing fastening ring (4), the bottom of the expansion rubber ring (9) is provided with a second inner container (11), a second flow blocking ring (12) is fixedly arranged inside the second inner container (11), and a rubber waterproof sleeve (14) is sleeved on the surface of the leakage stopping sealing sleeve (5).

3. A protective device for a pipeline as claimed in claim 1, wherein: the outer wall of the leakage-stopping sealing sleeve (5) is fixedly provided with positioning rings (13), the positioning rings (13) are symmetrical about the center of the expansion rubber ring (9), and the two positioning rings (13) are respectively arranged on the surfaces of the first inner container (6) and the second inner container (11).

4. A pipeline guard according to claim 2, in which: the rubber waterproof sleeve (14) completely covers the outer surface of the leakage-stopping sealing sleeve (5), a hollow convex ring (15) is arranged on the surface of the rubber waterproof sleeve (14), the inner part of the hollow convex ring (15) is in sealed clamping connection with the outer surface of the condensation pipe (8), and a supporting reinforcing ring (16) is fixedly arranged at one end of the rubber waterproof sleeve (14).

5. A protector for a pipe as claimed in claim 4, in which: the surface that supports reinforcing ring (16) is provided with upper junction plate (17), the surface through mounting of upper junction plate (17) has bolt (18), upper junction plate (17) are connected with lower connecting plate (19) through bolt (18), the quantity of bolt (18) is two, the bottom fixed mounting who supports reinforcing ring (16) has support frame (20), the surface of support frame (20) is seted up flutedly (21), the bottom of support frame (20) is provided with inserted bar (22), inserted bar (22) are provided with two pairs, and four inserted bars (22) are located four extreme angle departments in the bottom of support frame (20) respectively.

6. A pipeline guard according to claim 2, in which: the other end fixed mounting of rubber waterproof jacket (14) has reinforcing ring (23), the surface of reinforcing ring (23) is provided with screws up board (24), it is connected with down screws up board (25) through two bolts (18) to screw up board (24) on.