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A branched pipe heat shrink sleeve

A heat-shrinkable sleeve and pipe technology, applied in the direction of slender elements, building elements, etc., can solve the problems of manual winding of heat-shrinkable tapes, time-consuming and laborious, and achieve the effect of saving manpower, simplifying operations, and facilitating installation and use.

Active Publication Date: 2018-06-15
成都长江热缩材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the currently commercially available pipeline heat-shrinkable sleeves are usually suitable for sealing the joints of two pipelines. They are usually hollow cylindrical structures. The pipe connection is sealed, but the use of heat shrinkable tape requires manual winding, which is time-consuming and laborious

Method used

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  • A branched pipe heat shrink sleeve
  • A branched pipe heat shrink sleeve
  • A branched pipe heat shrink sleeve

Examples

Experimental program
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Effect test

Embodiment 1

[0016] see Figure 1-3 , the heat shrinkable sleeve 100 shown in the preferred embodiment of the present invention includes a sleeve body 10 and a detachable branch pipe 20 .

[0017] The sleeve body 10 is made of heat-shrinkable material. A matching hole 11 and a plurality of accommodating grooves (not shown) are defined on the side wall of the sleeve body 10 . Any accommodating groove includes a bottom wall, a first side wall and two corresponding second side walls, one end of the bottom wall intersects with the side wall of the matching hole 11, and the other end intersects with the first side wall Intersect, so that any accommodating groove communicates with the matching hole 11 , which is convenient for matching the branch pipe 20 . The section of the accommodating groove is trapezoidal, and the first side wall is an inclined surface.

[0018] The branch pipe 20 is made of heat-shrinkable material. The branch pipe 20 includes a straight section 21 and a skirt section ...

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PUM

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Abstract

The invention discloses a pipeline heat-shrinkable sleeve with branches, which includes a sleeve body and a branch pipe. A receiving tank includes a bottom wall, a first side wall and two corresponding second side walls, one end of the bottom wall intersects with the side wall of the matching hole, and the other end intersects with the first side wall, so that any receiving tank It communicates with the matching hole, which is convenient for matching with the branch pipe. The section of the accommodating groove is trapezoidal. The branch pipe includes a straight section and a skirt section. Parts of the matching holes are overlapped and fit, and the side of the skirt section adjacent to the sleeve body protrudes with hot-melt adhesive bumps corresponding to the accommodation grooves one by one, and a matching is formed between the accommodation grooves and the hot-melt adhesive bumps Air flow channels connected by holes. The heat-shrinkable sleeve of the invention is convenient for installation and use, simplifies operation and saves manpower.

Description

technical field [0001] The invention relates to the field of heat-shrinkable products, in particular to a pipe heat-shrinkable sleeve with branches. Background technique [0002] Heat-shrinkable products are widely used in wire connection, wire end treatment, solder joint protection, wire harness marking, and insulation of resistors and capacitors due to their excellent flame retardant properties, insulation properties, very soft and elastic, low shrinkage temperature, and fast shrinkage protection, sealing and corrosion protection of metal rods or pipes, protection of antennas, etc. Under the action of high-energy rays, the linear polymer material forms a three-dimensional network cross-linked structure. The cross-linked polymer material has been greatly improved in terms of mechanical strength, temperature resistance, chemical solvent resistance, aging resistance, etc., especially acid and alkali resistance have been greatly improved. [0003] However, the currently comm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16S3/04
Inventor 穆宏荣
Owner 成都长江热缩材料有限公司