Metal hose compensator with leak repairing structure

Abstract

The utility model discloses a metal hose compensator with a leak repairing structure, and relates to the technical field of compensators, the metal hose compensator comprises a compensation hose, the inside of the compensation hose is hollow, the two ends of the compensation hose are respectively provided with a compensation connecting port, the two compensation connecting ports are connected in a circular ring shape, and the two compensation connecting ports are connected with each other. Connecting port blocking rings are welded to the outer sides of the two compensator connecting ports, annular blocking rings are arranged at the front ends of the connecting port blocking rings, and threaded locking rings are arranged at the front ends of the connecting port blocking rings. The compensator belongs to a compensation element, and the effective telescopic deformation of a working main body corrugated pipe of the compensator is utilized to absorb the size change of a pipeline, a guide pipe, a container and the like caused by thermal expansion and cold contraction and the like, or compensate the axial, transverse and angular displacement of the pipeline, the guide pipe, the container and the like.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of compensators, in particular to a metal hose compensator with a leak repairing structure. Background Art

[0002] A compensator is a compensating element that utilizes the effective expansion and contraction of its working body, the bellows, to absorb dimensional changes caused by thermal expansion and contraction of pipelines, ducts, containers, etc., or to compensate for axial, lateral and angular displacements of pipelines, ducts, containers, etc.

[0003] Traditional compensators are mostly multi-link connections, which have great limitations in operation and actual use, and cannot better utilize the properties of hoses for operations. Utility Model Content

[0004] The utility model aims to provide a metal hose compensator with a leak repairing structure to solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal hose compensator with a leak-proof structure comprises a compensating hose, the interior of the compensating hose is hollow, each end of the compensating hose is provided with a compensating connection port, the two compensating connection ports are connected in a circular ring shape, connection port barrier rings are welded to the outer sides of the two compensator connection ports, the front end of the connection port barrier ring is provided with an annular blocking ring, and the front end of the connection port barrier ring is provided with a threaded locking ring.

[0007] As a further technical solution of the utility model, a rubber ring is provided on the inner wall of the threaded locking ring, and a thread is provided on the outer side of the threaded locking ring.

[0008] As a further technical solution of the utility model, a hose connecting buckle is provided in front of the threaded locking ring, and the hose connecting buckle is conical and hollow inside.

[0009] As a further technical solution of the utility model, two grooves are respectively provided on both ends of the surface of the hose connecting buckle, and the grooves on each side are distributed oppositely, and a rotating lock buckle is provided at the front end of the hose connecting buckle.

[0010] As a further technical solution of the utility model, a thread is provided on the inner wall of the rotary lock, and a circular push ring is welded on the inner side of the rotary lock.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, after the metal hose is damaged, the damaged part can be directly cut off, and the two ends can be directly connected to the compensator and used as part of the hose;

[0013] 2. In the utility model, the compensating hose is a retractable and bendable pipe structure and can be used according to actual conditions;

[0014] 3. In the utility model, the outer metal hose is connected to the hose connection buckle, and the rotation lock buckle is pushed to tighten it;

[0015] 4. In the utility model, the rubber ring in the threaded locking ring is conducive to tightening the hose connecting buckle and ensuring its sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 This utility model Figure 1 main view.

[0018] Figure 3 This utility model Figure 2 A partial enlarged view of .

[0019] In the figure: 1-compensation hose, 2-compensator connection port, 3-connection port barrier ring, 4-thread locking ring, 5-hose connection buckle, 6-rotating lock buckle, 7-push ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 In an embodiment of the utility model, a metal hose compensator with a leak-proof structure includes a compensating hose 1. The interior of the compensating hose 1 is hollow, and a compensating connection port 2 is provided at each end of the compensating hose 1. The two compensating connection ports 2 are connected in a circular ring shape, and a connection port barrier ring 3 is welded on the outer side of the two compensator connection ports 2. The front end of the connection port barrier ring 3 is provided with an annular blocking ring, and the front end of the connection port barrier ring 3 is provided with a threaded locking ring 4.

[0022] By adopting the above technical solution, the compensating hose 1 is a retractable and bendable pipeline structure, which can be used according to actual conditions.

[0023] By adopting the above technical solution, after the metal hose is damaged, the damaged part can be directly cut off, and the two ends can be directly connected to the compensator and used as a part of the hose.

[0024] In this embodiment, a rubber ring is provided on the inner wall of the threaded locking ring 4, and a thread is provided on the outer side of the threaded locking ring 4.

[0025] In this embodiment, a hose connection buckle 5 is provided in front of the threaded locking ring 4. The hose connection buckle 5 is conical and hollow inside.

[0026] By adopting the above technical solution, the rubber ring in the threaded locking ring 4 is conducive to tightening the hose connecting buckle 5 and ensuring its sealing effect.

[0027] In this embodiment, two grooves are respectively arranged on both ends of the surface of the hose connecting buckle 5, and the grooves on each side are arranged oppositely. A rotating lock buckle 6 is arranged at the front end of the hose connecting buckle 5.

[0028] In this embodiment, a thread is provided on the inner wall of the rotary lock buckle 6 , and a circular push ring 7 is welded on the inner side of the rotary lock buckle 6 .

[0029] By adopting the above technical solution, when the hose connecting buckle 5 is connected to the outer metal hose, the hose will be tightened more and more under the push of the rotating lock buckle 6.

[0030] The working principle of the utility model is: when in use, first cut off the damaged pipe, place the compensator, and connect the two ends of the pipe into the rotating lock buckle 6 respectively. The pushing ring 7 in the rotating lock buckle 6 pushes the hose connecting buckle 5 to move inward. The hose connecting buckle 5 is tightened by the barrier ring of the connecting buckle barrier ring 3. The rubber ring in the threaded locking ring 4 plays a sealing role after the connection. The compensating hose 1 is an extendable and bendable metal hose, which can be more adapted to use in various situations.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A metal hose compensator with a leak repair structure, characterized in that: The invention comprises a compensating hose (1), wherein the interior of the compensating hose (1) is hollow, and a compensator connection port (2) is respectively arranged at both ends of the compensating hose (1), and the two compensator connection ports (2) are connected in a circular ring shape, and a connection port barrier ring (3) is respectively welded to the outer side of the two compensator connection ports (2), and an annular blocking ring is arranged at the front end of the connection port barrier ring (3), and a threaded locking ring (4) is arranged at the front end of the connection port barrier ring (3).

2. The metal hose compensator with a leak-proof structure according to claim 1 is characterized in that: A rubber ring is provided on the inner wall of the thread locking ring (4), and a thread is provided on the outer side of the thread locking ring (4).

3. The metal hose compensator with a leak-proof structure according to claim 2 is characterized in that: A hose connection buckle (5) is arranged in front of the threaded locking ring (4), and the hose connection buckle (5) is arranged in a conical shape and is hollow inside.

4. The metal hose compensator with a leak repairing structure according to claim 3 is characterized in that: Two grooves are respectively arranged at both ends of the surface of the hose connecting buckle (5), and the grooves on each side are arranged opposite to each other. A rotating lock buckle (6) is arranged at the front end of the hose connecting buckle (5).

5. The metal hose compensator with a leak repairing structure according to claim 4 is characterized in that: The inner wall of the rotary lock buckle (6) is provided with a thread, and the inner side of the rotary lock buckle (6) is welded with a circular pushing ring (7).

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