CN213089148U

CN213089148U - Prevent quick leaking stoppage structure of tuber pipe of discharging fume

Info

Publication number: CN213089148U
Application number: CN202021519865.6U
Authority: CN
Inventors: 赵小燕; 师利楠; 唐岩; 刘哲丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-30
Anticipated expiration: 2030-07-28

Abstract

The utility model belongs to the technical field of quick leaking stoppage of air pipes, in particular to a quick leaking stoppage structure of an anti-smoke air pipe, which comprises a pipe body, wherein a guide cavity is arranged inside the pipe body, a lantern ring is arranged on the outer surface of the pipe body, a positioning cavity is arranged at the middle position of the outer wall of the lantern ring, and the lantern ring is clamped with a pressing plate through the positioning cavity; the outer surface of the pressing plate is coated with a sealing pad, a leakage groove is formed in the middle of the top of the pipe body and corresponds to the leakage groove, a surrounding plate is slidably mounted on the inner surface of the pipe body, a filling block is fixedly mounted on the lower surface of the pressing plate, and the filling block is matched with the leakage groove; the utility model discloses quick leaking stoppage structure easy dismounting so that the equipment is used and the covering member covers the region wide, and attached degree of agreeing with is high to can strengthen the leaking stoppage effect, simultaneously, the leak stoppage structure compactness is good and cooperate the agreeing with between bounding wall and the small opening trough, makes the fastness that lost circulation material filled high.

Description

Prevent quick leaking stoppage structure of tuber pipe of discharging fume

Technical Field

The utility model relates to a quick leaking stoppage technical field of tuber pipe especially relates to a prevent quick leaking stoppage structure of tuber pipe of discharging fume.

Background

The smoke prevention and exhaust air pipe is used for an air guide and smoke exhaust system, a quick leakage stoppage structure is used for repairing and repairing a damaged air leakage position of a pipeline in daily maintenance of the smoke prevention and exhaust air pipe, and the quick leakage stoppage structure is widely applied.

The prior patent (publication number: CN 207246656U) comprises an air pipe and a plugging pipe body; a plurality of annular positioning grooves are concavely arranged on the outer surface of the air pipe and are arranged at intervals along the axial direction of the air pipe; the leaking stoppage pipe body comprises an upper half shell and a lower half shell, the upper half shell and the lower half shell are mutually fastened and fixed and sleeved outside the air pipe, a first sealing ring is clamped between the periphery of the bottom surface of the upper half shell and the periphery of the bottom surface of the lower half shell, a second sealing ring is clamped between the two ends of the leaking stoppage pipe body and the air pipe, and the second sealing ring is clamped in the corresponding annular positioning groove.

This comparison file is when quick leaking stoppage structure uses, and the inconvenient flexibility that has influenced the equipment and use of dismouting covers the limited attached degree of agreeing with that has influenced in region, leads to the leaking stoppage effect poor, and simultaneously, the fastness that leaking stoppage structure compactness is not good and plugging material fills is not good, for solving above-mentioned problem, goes out a prevent and discharge fume tuber pipe quick leaking stoppage structure in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a prevent quick leaking stoppage structure of tuber pipe of discharging fume has easy dismounting so that the equipment is used and the covering part covers the region wide, and attached degree of agreeing with is high to can strengthen the leaking stoppage effect, simultaneously, the characteristics that the compactness of leaking stoppage structure is good and the fastness that the lost circulation material was filled is high.

(II) technical scheme

In order to solve the problems, the utility model provides a rapid leaking stoppage structure of a smoke-proof air pipe, which comprises a pipe body, wherein a guide cavity is arranged inside the pipe body, a lantern ring is arranged on the outer surface of the pipe body, a positioning cavity is arranged in the middle of the outer wall of the lantern ring, and a pressing plate is clamped in the lantern ring through the positioning cavity;

the outer surface cladding of clamp plate has sealed the pad, the small opening has been seted up to the top intermediate position of body, and clamp plate and small opening are corresponding, the internal surface slidable mounting of body has the bounding wall, the lower fixed surface of clamp plate installs the filling block, and filling block and small opening agree with mutually.

Preferably, the pipe body is transversely installed and is made of PVC materials.

Preferably, the longitudinal section of the pressing plate is fan-shaped, and the pressing plate is coated on the outer surface of the pipe body.

Preferably, the sealing gasket is made of rubber and arranged inside the positioning cavity.

Preferably, the enclosing plate is wrapped on the outer surface of the leakage groove, and the enclosing plate is fixedly installed on the outer surface of the pressing plate close to the guide cavity.

Preferably, the filling block is fixedly installed in the enclosing plate, and the filling block is made of G-688T leakage-blocking glue through coating and solidification.

The above technical scheme of the utility model has following profitable technological effect:

1. the sleeve ring is arranged to cover the outside of the pipe body to serve as a reinforcing body, the reinforcing body is matched with the pressing plate guided by the positioning cavity to cover the leakage part, the reinforcing body is of a combined structure, the assembly and disassembly are convenient, the covering part is convenient to assemble and use, the covering area is wide, the attaching fit degree is high, and therefore the leakage stopping effect can be enhanced;

2. the sealing gasket is arranged as an interlayer and filled between the covering part and the reinforcing body, so that the tightness of the plugging structure is good, and the filling firmness of the plugging material is enhanced by matching the coaming and the leakage groove;

drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: the device comprises a pipe body 1, a guide cavity 2, a lantern ring 3, a positioning cavity 4, a pressing plate 5, a sealing gasket 6, a leakage groove 7, a coaming 8 and a filling block 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a prevent quick leaking stoppage structure of exhaust fume tuber pipe, including body 1, the inside of body 1 has seted up and has led chamber 2, and the surface of body 1 is provided with lantern ring 3, the outer wall intermediate position of lantern ring 3 has seted up location chamber 4, and lantern ring 3 has clamp plate 5 through location chamber 4 joint, lantern ring 3 cladding is as the reinforcement body in the outside of body 1, cooperate by the clamp plate 5 of location chamber 4 direction to cover the leak, the reinforcement body is integrated configuration, easy dismounting is convenient for the equipment use and the covering part covers the region extensively, the degree of agreeing with of attached is high, thereby can strengthen the leaking stoppage effect;

the surface cladding of clamp plate 5 has sealed the pad 6, leak down tank 7 has been seted up to the top intermediate position of body 1, and clamp plate 5 and leak down tank 7 are corresponding, the internal surface slidable mounting of body 1 has bounding wall 8, sealed pad 6 fills between covering and reinforcement body as the interlayer, it is good to make the leak stoppage structure compactness, and cooperate the agreeing with between bounding wall 8 and the leak down tank 7, the fastness that reinforcing lost circulation material filled, the lower fixed surface of clamp plate 5 installs filling block 9, and filling block 9 agrees with mutually with leak down tank 7.

The utility model discloses in, body 1 transversely installs, and body 1 is the PVC material.

It should be noted that the collar 3 is slidably fitted to the outer surface of the pipe body 1.

The utility model discloses in, clamp plate 5's longitudinal section shape is fan-shaped, and the cladding of clamp plate 5 is in the surface position of body 1.

The utility model discloses in, sealed 6 rubber materials that are sealed, and sealed 6 setting of filling up is in the inside of location chamber 4.

Note that the gasket 6 is filled between the collar 3 and the pressure plate 5.

The utility model discloses in, 8 cladding of bounding wall are in the surface position of

small opening

7, and 8 fixed mounting of bounding wall are close to the surface position of leading chamber 2 at clamp plate 5.

The utility model discloses in, 9 fixed mounting of filling block are in the inside of bounding wall 8, and filling block 9 chooses for use G-688T leaking stoppage to glue the coating and solidify and make.

It should be noted that the lantern ring 3, the pressing plate 5 and the coaming 8 are made of plastic materials.

The working principle is as follows: when using, body 1 is as the pipeline structure of tuber pipe, realize directional smoke exhaust through leading chamber 2, the cladding of lantern ring 3 is as reinforcing body in body 1's outside, the cooperation is covered the department of leaking by the clamp plate 5 of 4 direction in location chamber, reinforcing body is integrated configuration, easy dismounting so that the equipment is used and the covering part covers the region extensively, the attached degree of agreeing with is high, thereby can strengthen the leaking stoppage effect, sealed pad 6 is filled between covering and reinforcing body as the interlayer, make leaking stoppage structural compactness good, and cooperate the agreeing with between bounding wall 8 and the small opening trough 7, the fastness that reinforcing lost circulation material was filled, the filling block 9 is solidified by G-688T leaking stoppage and is made, fill in order to realize the leaking stoppage effect to small opening trough 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A quick leaking stoppage structure of a smoke-preventing and exhausting air duct comprises a duct body (1), and is characterized in that a guide cavity (2) is formed in the duct body (1), a lantern ring (3) is arranged on the outer surface of the duct body (1), a positioning cavity (4) is formed in the middle of the outer wall of the lantern ring (3), and a pressing plate (5) is clamped in the lantern ring (3) through the positioning cavity (4);

the outer surface cladding of clamp plate (5) has sealed pad (6), leak groove (7) have been seted up to the top intermediate position of body (1), and clamp plate (5) and leak groove (7) are corresponding, the internal surface slidable mounting of body (1) has bounding wall (8), the lower fixed surface of clamp plate (5) installs filling block (9), and filling block (9) and leak groove (7) agree with mutually.

2. The rapid leakage stopping structure of the smoke exhaust preventing air pipe according to claim 1, wherein the pipe body (1) is transversely installed, and the pipe body (1) is made of PVC material.

3. The rapid leakage stopping structure of the smoke exhaust preventing air pipe according to claim 1, wherein the longitudinal section of the pressing plate (5) is fan-shaped, and the pressing plate (5) is coated on the outer surface of the pipe body (1).

4. The structure for quickly stopping leakage of the smoke exhaust prevention air pipe according to claim 1, wherein the sealing gasket (6) is made of rubber, and the sealing gasket (6) is arranged inside the positioning cavity (4).

5. The structure for quickly stopping leakage of the smoke exhaust prevention air pipe according to claim 1, wherein the enclosing plate (8) is coated on the outer surface of the leakage groove (7), and the enclosing plate (8) is fixedly installed on the outer surface of the pressing plate (5) close to the guide cavity (2).

6. The rapid leakage stopping structure of the smoke exhaust preventing air duct according to claim 1, wherein the filling block (9) is fixedly installed inside the enclosing plate (8), and the filling block (9) is made of G-688T leakage stopping glue by coating and solidifying.