CN216715565U

CN216715565U - High-pressure explosion-proof rotary compensator for material pipeline

Info

Publication number: CN216715565U
Application number: CN202123152937.5U
Authority: CN
Inventors: 南阁; 程纯; 陈军豪
Original assignee: Shanghai Lianli Explosion Proof Technology Co ltd
Current assignee: Shanghai Lianli Explosion Proof Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-10
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of compensators and discloses a high-pressure explosion-proof rotary compensator for a material pipeline, which comprises an inlet and an outlet and a compensator body, wherein the compensator body is movably arranged at the central position inside the inlet and the outlet, the inlet and the outlet are arranged at two ends of the outer surface of the compensator body, one end outside a buffer piece is fixedly connected with an end connector, one end outside the connector is welded with a welding piece, and the surface of the welding piece is movably connected with a positioning rod. The corrugated pipes are uniformly distributed on the periphery of the outer surface of the compensator body and are communicated with the heat conduction pipes, heat generated inside the compensator body can be absorbed in time to a large extent through the arranged corrugated pipes, the dangerous conditions that air pressure is too high and expansion and explosion are caused due to too high heat inside the compensator body are avoided, meanwhile, the corrugated pipes are communicated with the heat conduction pipes, hot air can be effectively and rapidly emitted, and the service life of the compensator body is prolonged.

Description

High-pressure explosion-proof rotary compensator for material pipeline

Technical Field

The utility model relates to the technical field of compensators, in particular to a high-pressure explosion-proof rotary compensator for a material pipeline.

Background

Compensators are also conventionally called expansion joints, or expansion joints. It is composed of bellows (an elastic element) and its working body, end pipe, support, flange and guide pipe. Belongs to a compensating element. The effective telescopic deformation of the working body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like. And can also be used for noise reduction and vibration reduction. Has wide application in modern industry. In order to prevent the pipeline from deforming or breaking due to thermal elongation or temperature stress when the heating pipeline is heated, a compensator is required to be arranged on the pipeline to compensate the thermal elongation of the pipeline, so that the stress of the pipeline wall and the acting force acting on the valve member or the bracket structure are reduced.

The existing compensator generates a large amount of hot air inside after the use time process, and the problem that the inside of the compensator is easily damaged needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-pressure explosion-proof rotary compensator for a material pipeline, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the high-pressure explosion-proof rotary compensator for the material pipeline comprises an inlet and an outlet and a compensator body, wherein the compensator body is movably arranged in the central position inside the inlet and the outlet, and the inlet and the outlet are arranged at two ends of the outer surface of the compensator body.

Import and export including the connecting piece, connecting piece fixed connection is in importing and exporting the surface, connecting piece outside one end swing joint has the bolster, bolster outside one end fixedly connected with end connector, the welding of connecting piece outside one end has a welding piece, a welding surface swing joint has the locating lever.

The compensator body comprises a corrugated pipe, the corrugated pipe is movably arranged on the periphery of the outer surface of the compensator body, and a wear-resistant layer is arranged on the periphery of the inner wall of the compensator body.

Preferably, the periphery of the surface of the connecting piece is movably provided with fastening bolts, the outer surfaces of the inlet and the outlet are movably provided with heat conduction pipes, the periphery of the inner side of the inlet and the outlet is fixedly connected with spring rods, and one end of the outer side of each spring rod is fixedly connected with a clamping ring.

Preferably, the spring beam is equipped with two sets ofly altogether, and is two sets of spring beam evenly distributed is around importing and exporting the inner wall, and the spring beam of setting can effectively play the effect of buffering anticollision, plays certain guard action to the compensator body.

Preferably, the snap ring shape is half circular, snap ring symmetric distribution is inside importing and exporting, just snap ring outside one end and spring beam fixed connection, the snap ring that sets up can play the effect of location joint to the compensator body, and the spring beam that sets up simultaneously also effectively plays the effect of buffering, avoids rotating too fast, appears compensator body surface collision, receives the problem of damage.

Preferably, the inlet and the outlet are movably inserted into the connecting piece and the end connecting piece, the inlet and the outlet are movably sleeved with the compensator body through the connecting piece and the end connecting piece, the arranged connecting piece and the end connecting piece can play a role in fixed insertion of the inlet and the outlet, the phenomenon of falling off in the operation process is avoided, and the normal work of the compensator body is guaranteed.

Preferably, the diameter size of the compensator body is larger than the diameter size of the inlet and the outlet, the inlet and the outlet are movably sleeved at the two ends of the outer surface of the compensator body, so that the inlet and the outlet are movably sleeved at the two ends of the outer surface of the compensator body by a worker, the operation is convenient and simple, and the disassembly and the assembly are convenient.

Preferably, bellows evenly distributed is around compensator body surface, just the bellows is linked together with the heat pipe, and the bellows that can be very big limit in time absorbs the inside heat that produces of compensator body through the bellows that sets up, avoids the inside heat of compensator body too big, causes atmospheric pressure too much, the dangerous condition of inside inflation explosion, and the bellows is linked together with the heat pipe simultaneously, can effectively distribute away steam rapidly, improves the life of compensator body.

The utility model provides a high-pressure explosion-proof rotary compensator for a material pipeline, which has the following beneficial effects:

(1) the inlet and the outlet are movably inserted into the connecting piece and the end connecting piece, and the inlet and the outlet are movably sleeved with the compensator body through the connecting piece and the end connecting piece, and the arranged connecting piece and the end connecting piece can play a role in fixing and inserting the inlet and the outlet, so that the phenomenon of falling off in the operation process is avoided, and the normal work of the compensator body is ensured.

(2) According to the compensator, the clamp ring is in the shape of a semicircular ring, the clamp rings are symmetrically distributed inside the inlet and the outlet, one end of the outer side of each clamp ring is fixedly connected with the spring rod, the arranged clamp rings can play a role in positioning and clamping the compensator body, and the arranged spring rods also effectively play a buffering role, so that the problems that the compensator body is damaged due to collision on the outer surface of the compensator body caused by over-quick rotation are solved.

(3) The corrugated pipes are uniformly distributed on the periphery of the outer surface of the compensator body and are communicated with the heat conduction pipes, heat generated inside the compensator body can be absorbed in time to a great extent through the arranged corrugated pipes, the dangerous conditions that air pressure is too much and internal expansion and explosion are caused due to too much heat inside the compensator body are avoided, meanwhile, the corrugated pipes are communicated with the heat conduction pipes, hot air can be effectively and rapidly emitted, and the service life of the compensator body is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the front side of the present invention;

FIG. 2 is a schematic view of the connecting member and compensator body connection structure from above according to the present invention;

FIG. 3 is a schematic view of the connection structure of the inlet/outlet and the compensator body on the front side of the present invention;

FIG. 4 is a schematic view of the spring rod and snap ring connection structure viewed from above.

In the figure: 1. an inlet and an outlet; 101. a connecting member; 102. a terminal fitting; 103. a buffer member; 104. a welding part; 105. positioning a rod; 106. fastening a bolt; 107. a heat conducting pipe; 108. a spring lever; 109. a snap ring; 2. a compensator body; 201. a bellows; 202. and a wear-resistant layer.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a material is explosion-proof rotary compensator of high pressure for pipeline, includes import and export 1 and compensator body 2, and compensator body 2 movable mounting is in importing and exporting 1 inside central point and puts, and import and export 1 sets up in 2 surface both ends of compensator body.

The inlet and outlet 1 comprises a connecting piece 101, the inlet and outlet 1 is movably inserted into the connecting piece 101 and the end connecting piece 102, the inlet and outlet 1 is movably sleeved with the compensator body 2 through the connecting piece 101 and the end connecting piece 102, the arranged connecting piece 101 and the end connecting piece 102 can play a role of fixed insertion for the inlet and outlet 1, the phenomenon of falling off in the operation process is avoided, the normal operation of the compensator body 2 is ensured, the connecting piece 101 is fixedly connected with the surface of the inlet and outlet 1, one end of the outer side of the connecting piece 101 is movably connected with a buffer piece 103, one end of the outer side of the buffer piece 103 is fixedly connected with the end connecting piece 102, one end of the outer side of the connecting piece 101 is welded with a welding piece 104, the surface of the welding piece 104 is movably connected with a positioning rod 105, fastening bolts 106 are movably arranged on the periphery of the surface of the connecting piece 101, heat conducting pipes 107 are movably arranged on the outer surface of the inlet and outlet 1, the periphery of the inner side of the inlet and outlet 1 is fixedly connected with spring rods 108, and the two groups of spring rods 108 are arranged, two sets of spring beam 108 evenly distributed is around importing and exporting 1 inner wall, the spring beam 108 that sets up can effectively play the effect of buffering crashproof, play certain guard action to compensator body 2, spring beam 108 outside one end fixedly connected with snap ring 109, snap ring 109 shape is the semicircle ring-type, snap ring 109 symmetric distribution is inside importing and exporting 1, and snap ring 109 outside one end and spring beam 108 fixed connection, the snap ring 109 that sets up can play the effect of location joint to compensator body 2, the spring beam 108 that sets up simultaneously also effectively plays the effect of buffering, avoid rotating too fast, 2 surface collisions of compensator body appear, receive the problem of damage.

The compensator body 2 comprises a corrugated pipe 201, the diameter size of the compensator body 2 is larger than that of the inlet and outlet 1, the inlet and outlet 1 is movably sleeved at two ends of the outer surface of the compensator body 2 by workers, the operation is convenient and simple, the disassembly and the assembly are convenient, the corrugated pipe 201 is movably installed at the periphery of the outer surface of the compensator body 2, the wear-resistant layer 202 is arranged at the periphery of the inner wall of the compensator body 2, the corrugated pipe 201 is uniformly distributed at the periphery of the outer surface of the compensator body 2, the corrugated pipe 201 is communicated with the heat conduction pipe 107, the heat generated inside the compensator body 2 can be absorbed in time to a large extent through the arranged corrugated pipe 201, the dangerous condition of excessive heat inside the compensator body 2 and excessive air pressure and internal expansion explosion can be avoided, meanwhile, the corrugated pipe 201 is communicated with the heat conduction pipe 107, and hot air can be effectively and rapidly emitted out, the service life of the compensator body 2 is improved.

In conclusion, the inlet and outlet 1 is movably inserted into the connecting piece 101 and the end connecting piece 102, the inlet and outlet 1 is movably sleeved with the compensator body 2 through the connecting piece 101 and the end connecting piece 102, and the arranged connecting piece 101 and the end connecting piece 102 can play a role of fixed insertion for the inlet and outlet 1, so that the phenomenon of falling off in the operation process is avoided, and the normal work of the compensator body 2 is ensured; the clamp ring 109 is in a semicircular shape, the clamp rings 109 are symmetrically distributed in the inlet and outlet 1, one end of the outer side of each clamp ring 109 is fixedly connected with the spring rod 108, the arranged clamp ring 109 can play a role in positioning and clamping the compensator body 2, and the arranged spring rod 108 also effectively plays a buffering role, so that the problems that the compensator body 2 is damaged due to collision on the outer surface of the compensator body due to too fast rotation are solved; bellows 201 evenly distributed is around 2 surfaces of compensator body, and bellows 201 is linked together with heat pipe 107, can be very big limit in time absorb the heat to the inside production of compensator body 2 through the bellows 201 that sets up, it is too big to avoid the inside heat of compensator body 2, cause atmospheric pressure too much, the dangerous condition of inside inflation explosion, bellows 201 is linked together with heat pipe 107 simultaneously, can effectively distribute away steam rapidly, improve the life of compensator body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an explosion-proof rotary compensator of high pressure for material pipeline, includes exit (1) and compensator body (2), its characterized in that: the compensator body (2) is movably arranged at the central position inside the inlet and outlet (1), and the inlet and outlet (1) are arranged at two ends of the outer surface of the compensator body (2);

the inlet and outlet (1) comprises a connecting piece (101), the connecting piece (101) is fixedly connected to the surface of the inlet and outlet (1), one end of the outer side of the connecting piece (101) is movably connected with a buffer piece (103), one end of the outer side of the buffer piece (103) is fixedly connected with a terminal connecting piece (102), one end of the outer side of the connecting piece (101) is welded with a welding piece (104), and the surface of the welding piece (104) is movably connected with a positioning rod (105);

the compensator is characterized in that the compensator body (2) comprises a corrugated pipe (201), the corrugated pipe (201) is movably installed on the periphery of the outer surface of the compensator body (2), and a wear-resistant layer (202) is arranged on the periphery of the inner wall of the compensator body (2).

2. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: connecting piece (101) surface movable mounting has fastening bolt (106) all around, exit (1) surface movable mounting has heat pipe (107), exit (1) inboard fixedly connected with spring beam (108) all around, spring beam (108) outside one end fixedly connected with snap ring (109).

3. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: the two groups of spring rods (108) are arranged, and the two groups of spring rods (108) are uniformly distributed on the periphery of the inner wall of the inlet and outlet (1).

4. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: the shape of the clamping ring (109) is semicircular, the clamping ring (109) is symmetrically distributed in the inlet and the outlet (1), and one end of the outer side of the clamping ring (109) is fixedly connected with the spring rod (108).

5. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: the inlet and outlet (1) is movably inserted into the connecting piece (101) and the end connecting piece (102), and the inlet and outlet (1) is movably sleeved with the compensator body (2) through the connecting piece (101) and the end connecting piece (102).

6. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: the diameter size of the compensator body (2) is larger than that of the inlet and outlet (1), and the inlet and outlet (1) is movably sleeved at two ends of the outer surface of the compensator body (2).

7. The high-pressure explosion-proof rotary compensator for the material pipeline is characterized in that: the corrugated pipes (201) are uniformly distributed on the periphery of the outer surface of the compensator body (2), and the corrugated pipes (201) are communicated with the heat conduction pipes (107).