Mechanical pipeline vibration isolation sealing device

A sealing device and mechanical technology, applied in the direction of mechanical equipment, pipes, pipe components, etc., can solve the problems of high cost, poor sealing effect, pressure leakage on both sides of the partition, etc., to achieve strong structural replaceability and reduce pressure leakage. , to prevent the effect of large pressure difference

Active Publication Date: 2017-05-31
浙江乾合畅脉医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the pipe passes through a partition such as a steel plate, there are inevitably gaps between the pipe and the partition. If there are different pressure requirements on both sides of the partition, these gaps will cause pressure leakage on both sides of the partition, thus non-compliant
In addition, most of the current sealing devices use solid connections, and the flow of fluid in the pipeline will inevitably produce certain pulsations.
This solid connection will cause the pulsation of the pipeline to be transmitted to the partition wall, causing unnecessary vibration and affecting the overall performance
Moreover, the adjustment of this method is poor. With the increase of use time, the sealing effect is getting worse and worse, and it cannot be adjusted on the basis of the original seal. Only the sealing device can be replaced, which is time-consuming, laborious and costly.

Method used

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  • Mechanical pipeline vibration isolation sealing device

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Embodiment Construction

[0013] Attached below figure 1 The present invention is described further:

[0014] A mechanical pipeline vibration isolation and sealing device, including sealing covers 7 arranged relatively on both sides of the partition 1, a vibration isolation sealing ring 4 attached to the outer wall of the pipeline, both sides of the vibration isolation sealing ring 4 are attached to a compression base plate 5, The compression bottom plate 5 is connected with a compression screw 6, and the compression screw 6 is threadedly connected with a sealing cover 7.

[0015] The vibration isolation sealing ring 4 is a rubber vibration isolation sealing ring.

[0016] The sealing cover 7 is provided with a through hole 8 .

[0017] The sealing covers 7 on both sides of the partition 1 are fixed by several fastening bolts 3 .

[0018] A sealing gasket 2 is provided between the partition plate 1 and the sealing cover 7 .

[0019] The working principle of the present invention: the through hole 8...

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Abstract

The invention discloses a mechanical pipeline vibration isolation sealing device and belongs to the technical field of sealing equipment. The mechanical pipeline vibration isolation sealing device comprises sealing caps oppositely arranged on the two sides of a partition plate. A vibration isolation sealing ring is attached to the outer wall of a pipeline. Compressing bottom plates are attached to the two sides of the vibration isolation sealing ring and connected with compressing screws. The compressing screws are in threaded connection with the sealing caps. The mechanical pipeline vibration isolation sealing device is remarkable in sealing effect, the vibration isolation sealing ring can effectively absorb and weaken the pulse of the pipeline, the rubber vibration isolation sealing ring can be replaced quickly from the two sides in an alternative mode when the elasticity of the rubber vibration isolation sealing ring is reduced, and pressure leakage is reduced to the greatest extent.

Description

technical field [0001] The invention relates to a pipeline sealing device, which belongs to the technical field of sealing equipment. Background technique [0002] When the pipe passes through a partition such as a steel plate, there are inevitably gaps between the pipe and the partition. If there are different pressure requirements on both sides of the partition, these gaps will cause pressure leakage on both sides of the partition, thus non-compliant. In addition, most of the current sealing devices use solid connections, and certain pulsations will inevitably occur in the pipeline due to the flow of fluid. This solid connection will cause the pulsation of the pipeline to be transmitted to the partition wall, causing unnecessary vibration and affecting the overall performance. Moreover, the adjustability of this method is poor. With the increase of service time, the sealing effect is getting worse and worse, and it cannot be adjusted on the basis of the original seal. On...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/04F16L5/02
CPCF16L5/02F16L55/041
Inventor 王珍李亚晨张志新董桂馥陈建国李吉
Owner 浙江乾合畅脉医疗科技有限公司
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