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CN-224229559-U - Heat insulation sheath at clamp connection part

CN224229559UCN 224229559 UCN224229559 UCN 224229559UCN-224229559-U

Abstract

The utility model provides a heat-insulating sheath at a clamp connection part, which belongs to the technical field of heat-insulating components of automobile pipelines, and comprises a linear wrapping part and an arc wrapping part, wherein the linear wrapping part is used for detachably wrapping a pipeline in a linear shape, the arc wrapping part is integrally arranged at one end of the linear wrapping part and is used for detachably wrapping a turning part of the pipeline, heat-insulating buffer layers are arranged at the inner sides of the linear wrapping part and the arc wrapping part, the radial size of an inner cavity of the arc wrapping part and/or the inner cavity of the linear wrapping part is larger than the outer size of the clamp and is used for fully wrapping the clamp, one side of the arc wrapping part and one side of the linear wrapping part are provided with openings which are arranged in a penetrating manner, and the arc wrapping part and the linear wrapping part are detachably connected with the pipeline through the openings.

Inventors

  • HAN GUOQING

Assignees

  • 上海安麦普机械科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (10)

  1. 1. A heat shield for a clamp connection comprising: a linear wrapping part (1), wherein the linear wrapping part (1) is used for detachably wrapping a linear-shaped pipeline (3); The arc-shaped wrapping part (2), the arc-shaped wrapping part (2) is integrally arranged at one end of the linear wrapping part (1) and is used for detachably wrapping the turning part of the pipeline (3); The utility model discloses a pipeline (3) is characterized in that heat insulation buffer layers are arranged on the inner sides of the linear wrapping portion (1) and the arc wrapping portion (2), the radial size of the inner cavity of the arc wrapping portion (2) and/or the linear wrapping portion (1) is larger than the outer size of the clamp (4) and is used for fully wrapping the clamp (4), an opening (5) penetrating through the arc wrapping portion (2) and one side of the linear wrapping portion (1) is formed, and the arc wrapping portion (2) and the linear wrapping portion (1) are detachably connected with the pipeline (3) through the opening (5).
  2. 2. The heat insulating sheath at the clamp connection according to claim 1, characterized in that the side of the arc-shaped wrapping part (2) opposite to the opening (5) is provided with a stitching structure (8) to make the arc-shaped wrapping part (2) fit the turning part of the pipe (3).
  3. 3. The heat insulating sheath at the clamp connection according to claim 1, characterized in that two connection plates (6) are arranged on both sides of the opening (5), and the two connection plates (6) are used for controlling the opening or closing of the opening (5).
  4. 4. A heat insulating sheath at a clamp connection according to claim 3, characterized in that each of the connection plates (6) is arranged with the length of the wire wrap (1) aligned with the end of the wire wrap (1) remote from the arc wrap (2).
  5. 5. A heat insulating sheath at a clamp connection according to claim 3, characterized in that the height of each connection plate (6) is not lower than the end of the arcuate wrapping (2) remote from the linear wrapping (1).
  6. 6. A heat insulating jacket at a clamp connection according to claim 3, characterized in that two of the connection plates (6) are arranged symmetrically.
  7. 7. A heat insulating jacket at a clamp connection according to claim 3, characterized in that the connection plate (6) is arranged on the side of the centre of the curve of the arc-shaped wrapping part (2) towards the pipe (3).
  8. 8. A heat insulating sheath at a clamp connection according to any one of claims 3-7, characterized in that the connection plates (6) are provided with movable connectors (7) for detachably abutting the two connection plates (6).
  9. 9. The heat insulating sheath at the clamp connection according to claim 8, characterized in that the movable connecting piece (7) is a snap fastener.
  10. 10. The heat insulation sheath of the clamp connection according to claim 9, wherein a plurality of the snap fasteners are arranged at intervals along the length extension direction of the connecting plate (6).

Description

Heat insulation sheath at clamp connection part Technical Field The utility model belongs to the technical field of heat-insulating components of automobile pipelines, and particularly relates to a heat-insulating sheath at a clamp connection part. Background In the development process of automobiles, heat is generated in the energy conversion or working process of the components such as an engine, electric equipment, an exhaust system and the like, and the heat of the automobiles cannot be avoided. At the same time, the upper parts of the vehicle need to be protected from the heat source, so the heat extraction duct must be thermally insulated. At present, the heat insulation protection of the pipeline is divided into two parts, namely a non-joint position of the pipeline and a joint and turning position of the pipeline. The pipe joint and the steering position are irregular in shape due to the need of installing a clamp, and the common heat insulation sleeve cannot be directly sleeved, so that the heat insulation difficulty is high. And, the junction connection relates to sealedly, belongs to critical protection position, and is more urgent to the demand of thermal-insulated protection. Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art. Disclosure of utility model The utility model aims to provide a heat insulation sheath at a clamp connection part, which solves the technical problem that the position of a pipeline joint is inconvenient to wrap in the prior art. In order to achieve the above purpose, the heat insulation sheath at the clamp connection part of the utility model provides the following technical scheme: A heat shield for a clamp connection comprising: The linear wrapping part is used for detachably wrapping the pipeline in the straight shape; The arc-shaped wrapping part is integrally arranged at one end of the linear wrapping part and is used for detachably wrapping the turning part of the pipeline; The inner side of the linear wrapping portion and the inner side of the linear wrapping portion are respectively provided with a heat insulation buffer layer, the radial size of the inner cavity of the linear wrapping portion and/or the inner cavity of the linear wrapping portion is larger than the outer size of the clamp, the clamp is used for fully wrapping the clamp, one sides of the linear wrapping portion and the arc wrapping portion are provided with openings which penetrate through the linear wrapping portion, and the arc wrapping portion and the linear wrapping portion are detachably connected with a pipeline through the openings. As a further optimized technical scheme, one side of the arc-shaped wrapping part opposite to the opening is provided with a sewing structure, so that the arc-shaped wrapping part is attached to the turning part of the pipeline. As a further optimized technical scheme, two connecting plates are arranged on two sides of the opening and used for controlling the opening or closing of the opening. As a further optimized technical scheme, the length of each connecting plate at the linear wrapping part is aligned with one end of the linear wrapping part far away from the arc wrapping part. As a further optimized technical scheme, the height of each connecting plate is not lower than one end of the arc wrapping part far away from the linear wrapping part. As a further optimized technical scheme, the two connecting plates are symmetrically arranged. As a further optimized technical scheme, the connecting plate is arranged on one side of the arc wrapping part, which faces the circle center of the pipeline turning. As a further optimized technical scheme, the connecting plates are provided with movable connecting pieces for detachably butt-jointing the two connecting plates. As a further optimized technical scheme, the movable connecting piece is a snap fastener. As a further optimized technical scheme, the snap fastener is provided with a plurality of snap fasteners at intervals along the length extending direction of the connecting plate. The combined design of the linear wrapping part and the arc wrapping part and the heat insulation buffer layer arranged on the inner side are combined, so that the joint and the turning position of the pipeline can be respectively and accurately matched, and meanwhile, the size of the linear wrapping part and/or the inner cavity of the arc wrapping part is larger than that of the clamp, so that the omnibearing wrapping of the joint and the turning position of the pipeline is realized, and the technical problem that the position is difficult to process heat insulation in the prior art is fundamentally solved. Further, the opening is matched with the connecting plate and the movable connecting piece, and particularly the snap fasteners arranged at a plurality of intervals can enable the heat insulation sheath to be convenient to install and detach, can also ensure the stabil