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A conversion connection sealing device and an intercooler pipeline

A sealing device and conversion connection technology, which is applied in the direction of machines/engines, internal combustion piston engines, mechanical equipment, etc., can solve problems such as clamp slipping, and achieve the effects of solving slipping, speeding up the production cycle, and increasing the production process

Active Publication Date: 2017-12-12
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to propose an improved technical scheme for the conversion connection device of the prior art, through this technical scheme, the twisting and deformation during the fastening process of the sealing ring can be prevented, and gas leakage can be avoided; problem, solved the problem of hoop worm gear positioning, and effectively improved production efficiency

Method used

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  • A conversion connection sealing device and an intercooler pipeline
  • A conversion connection sealing device and an intercooler pipeline
  • A conversion connection sealing device and an intercooler pipeline

Examples

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Embodiment Construction

[0037] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0038] The invention provides a conversion connection sealing device, such as Figure 2 to Figure 4 As shown, it includes a plastic pipe 13, a conversion sealing ring 12 and a clamp 14; Pipe 13 is the air outlet pipe of the intercooler, and adopts high-pressure resistant injection molding materials.

[0039] The conversion sealing ring 12 includes an outer sealing ring 121 and an inner sealing ring 122; the outer sealing ring 121 and one end of the inner sealing ring 122 are connected as an integral structure; the shaft of the conversion sealing ring 12 The cross-section is inverted U-shaped; the width of the outer sealing ring 121 is...

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Abstract

The invention relates to a conversion connection sealing device and an intercooler pipe. The conversion connection sealing device comprises a plastic pipe, a conversion sealing ring and a hoop. The axial section of the conversion sealing ring is in an inverted-U shape. The two ends of an outer-layer sealing ring body are provided with extending portions. The extending portions are provided with hoop limiting structures. The outer-layer sealing ring body is provided with boss grooves and boss blocking pieces. The boss blocking pieces are adjacent to the boss grooves. The outer wall of the near end of the plastic pipe is provided with a boss. A hoop belt is provided with hoop through grooves corresponding to the boss grooves According to the conversion connection sealing device and the intercooler pipe, the boss blocking pieces are improved, and the problem that in the prior art, a sealing ring is stressed, twisted and deformed, and thus air leakage is caused is solved.

Description

technical field [0001] The invention belongs to the field of pipeline connection sealing, in particular to a conversion connection sealing device and an intercooler pipeline. Background technique [0002] In supercharged engine models, the high-temperature and high-pressure air boosted by the turbocharger is cooled by the intercooler, then enters the engine throttle through the intercooler outlet pipe and then enters the cylinder. With the application of new materials, the intercooler The air outlet pipe is made of high-pressure resistant plastic material, and is assembled with the throttle valve through a rubber sleeve, and is tightly sealed with a clamp. [0003] like figure 1 As shown, it is a structural schematic diagram of the conversion connection sealing device in the prior art, including intercooler outlet pipe 1, sealing ring 2, clamp 3, boss 4, clamping hole 5 and clamping groove 6; intercooler outlet pipe 1 is made of durable The high-pressure injection molding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B29/04
CPCY02T10/12
Inventor 汤海娟
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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