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Pipeline penetrating and separating sealing device

A sealing device and pipeline technology, applied in the direction of pipes, pipes/pipe joints/pipes, electrical components, etc., can solve the problems of high manufacturing cost and complex structure, achieve a wide range of applications, stable and reliable sealing performance, and improve installation and maintenance efficiency. Effect

Pending Publication Date: 2022-01-21
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also disadvantages such as complex structure and high manufacturing cost.

Method used

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  • Pipeline penetrating and separating sealing device
  • Pipeline penetrating and separating sealing device
  • Pipeline penetrating and separating sealing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Please also refer to Figure 1-9 The pipeline penetration sealing device provided in this embodiment includes a frame 1, a sealing mechanism 2, a spacer plate 4 and a pressing device 5 are arranged inside the frame 1, and a plurality of the sealing mechanisms 2 are arranged in groups, adjacent to each other. The two groups of sealing mechanisms 2 are separated by a partition board 4, the two ends of the partition board 4 are slidingly connected to the frame 1, one end of the pressing device 5 is connected to the frame 1, and the other end is connected to the adjacent partition The laminates 4 are connected, and the sealing mechanism 2 is driven by the pressing device 5 to compress the interlayer plates 4 .

[0037] In this embodiment, the sealing mechanism 2 of the same specification is used as a horizontal row, and the upper and lower horizontal rows of sealing mechanisms 2 are separated by a partition plate 4. After the pipeline passes through the sealing mechanism 2 ...

Embodiment 2

[0049] see Figure 10 with Figure 11 , the technical solution provided by this embodiment is basically the same as that of Embodiment 1, the difference is that one end of the gasket 22 is a conical head 221, and the other end is embedded with a metal piece 222, and the pressing block 21 is locked by locking The screw 223 is connected with the embedded metal part 222; the gasket 22 and the pressing block 21 are detachably connected by the locking screw 223, which is aging-resistant, corrosion-resistant, and has good insulation performance. Replacement with disassembly.

Embodiment 3

[0051] see Figure 12 , the technical solution provided by this embodiment is basically the same as that of Embodiment 2, the difference is that: the elastic variable diameter layer 23 is a zigzag structure, which is convenient for one-way penetration of pipelines with different diameters, and the contact area with pipelines is large after compression , The sealing performance is reliable.

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Abstract

The invention provides a pipeline penetrating and separating sealing device, which comprises a frame, wherein sealing mechanisms, interlayer plates and a pressing device are arranged in the frame; the multiple sealing mechanisms are arranged in a grouped mode; every two adjacent sealing mechanisms are separated through the corresponding interlayer plate; the two ends of each interlayer plate are connected with the frame in a sliding mode; one end of the pressing device is connected with the frame, and the other end of the pressing device is connected with the adjacent interlayer plate; and the sealing mechanisms are pressed by driving the interlayer plate through the pressing device. The pipeline penetrating and separating sealing device provided by the invention is stable and reliable in sealing performance, simple in structure, low in production and manufacturing cost, convenient to mount and dismount and capable of improving the mounting and maintaining efficiency.

Description

technical field [0001] The invention belongs to the technical field of cable and pipeline sealing technology, and in particular relates to a pipeline penetration sealing device. Background technique [0002] The pipeline penetration sealing device is a sealing product that seals the gap between the wall-penetrating cable pipeline and the embedded casing. It is mainly used for the penetration, fixing and arrangement of pipelines or cables, and can prevent water, gas and smoke , dust and animals intrusion into places with specific requirements. Pipeline penetration sealing devices have become indispensable key components in many industries and fields such as rail transit, power communication, infrastructure, transportation and energy development. Since the pipeline penetration sealing device is of great significance to the vitality of the sealing object, the research on pipeline sealing has been deepened in recent years, new materials have been adopted, and the performance ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L5/14F16L5/04H02G3/22
CPCF16L5/14F16L5/04H02G3/22
Inventor 周常荣符玄查国涛
Owner ZHUZHOU TIMES NEW MATERIALS TECH