Piping-use cover assembly set

Abstract

The present invention provides a pipe cover assembly that can easily and quickly form a pipe cover of any shape by selecting and welding four elements according to the shape of the desired part without starting from the cutting operation of a resin sheet and There is no need to worry about the leakage of fluid from the weld. The pipe cover assembly includes: a resin sheet formed into a cylindrical shape or a bag shape, and a cone-shaped element, a circular element, etc. that wrap the connecting parts of the pipes installed in the plumbing equipment from the outside to temporarily store leaked or splashed fluid. There are four types of elements: cylindrical elements, bent pipe elements, and T-shaped elements. For the above-mentioned tapered element, the end edges of the approximately fan-shaped resin sheets are connected to form a tapered shape. The large-diameter opening of the tapered shape is a welded part with the opening of other elements. The small-diameter tapered The opening part is the insertion port of the said duct. The cylindrical element has a cylindrical shape by connecting end sides of rectangular resin sheets, and the openings at both ends of the cylindrical shape are welded to openings of other elements including the cylindrical element. The above-mentioned elbow-shaped element is formed into an elbow shape by connecting the end edges of the resin sheet, and the openings at both ends of the elbow shape are arranged such that the central axis of one opening intersects the central axis of the other opening, Each opening is a welded portion with an opening of another element including the bent tubular element. The above-mentioned T-shaped element utilizes an octagonal-shaped resin sheet, and the two end sides for respectively forming the first opening and the second opening are disposed opposite to each other. The welded portion is welded to the openings of other elements including the T-shaped element, and the two end sides for forming the third opening are arranged opposite to each other, and the third opening is opposite to the first opening and The second opening is opened in a direction perpendicular to the central axis of the second opening, respectively for the part between the end side forming the first opening and the end side forming the third opening, and the end side forming the second opening and the portion between the end side forming the second opening. Portions between end sides forming the third opening are connected, thereby forming the first opening, the second opening, and the third opening.

Description

technical field [0001] The present invention relates to a duct cover assembly, and more particularly relates to a duct cover assembly capable of forming a duct cover simply and quickly regardless of the complicated shape of a portion requiring a duct cover. Background technique [0002] In the past, such a pipe cover is known, and it is used in the pipe equipment of the above-ground open system in which pipes composed of straight pipes, T-shaped pipes, elbow pipes, or L-shaped pipes are connected by connecting members such as joints. , by wrapping each pipe or connecting member with a resin sheet from the outside and tightening and sealing it, it is possible to temporarily prevent the leakage of liquid, gas and other fluids flowing inside the pipe, and prevent the surrounding pollution and environmental damage before it happens (patent document 1). Since the inside of the duct cover can be seen through, the maintenance and inspection work of the duct line can be easily perf...

AI Technical Summary

Problems solved by technology

[0011] Here, since the pipe cover is made into a complex shape suitable for various shapes of pipes and connecting members, it is considered that the welded part between each element also has a complicated shape. bad possibility

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