Thermal insulation elbow with rainproof function

A technology of elbows and functions, applied in the field of elbows, can solve the problems affecting the service life of insulation elbows, and the joints are prone to rain leakage, etc., and achieve the effects of strong pressure bearing capacity, good sealing effect, and convenient construction

Pending Publication Date: 2020-09-29
丛志有
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  • Abstract
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Problems solved by technology

[0003] The patent application with the publication number CN110701409A discloses a thermal insulation elbow, which is composed of two parts with a mirror-symmetrical airtight connection. In this technical scheme, the connection position is on the symmetrical plane. If the thermal insulation elbow is placed on the vertical pipeline for a long time In use, if it rains, the connection is prone to rain, which will affect the service life of the insulation elbow

Method used

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  • Thermal insulation elbow with rainproof function
  • Thermal insulation elbow with rainproof function

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 As shown, a kind of insulation elbow with rainproof function includes an elbow body 5, and the elbow body 5 includes a first half pipe 6 and a second half pipe 7 that are airtightly connected, and the first half pipe 6 and the second half pipe 7 are hermetically connected. The airtight connection method of the second half pipe 7 is one of welding, riveting or clamping. The first half pipe 6 and the second half pipe 7 are the outer protective pipe layer 3, the thermal insulation layer 2 and the bent pipe layer 4 from the outside to the inside, and the outer protective pipe layer 3 and the bent pipe layer 4 are pressed into an integrated cavity structure, the insulation layer 2 is filled in the cavity; the position of the connection seam 1 of the airtight connection is at the cutting line on both sides of the elbow body 5 after the...

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Abstract

The invention provides a thermal insulation elbow with a rainproof function. The elbow comprises an elbow body, the elbow body comprises a first half pipe and a second half pipe closely connected, thefirst half pipe and the second half pipe from outside to inside are an outer protective pipe layer, a thermal insulation layer and an elbow layer in sequence, the outer protective pipe layer and theelbow layer are laminated to form an integrated cavity structure, and the thermal insulation layer is filled in the cavity; and the positions of closely connected connecting seams are at cutting lineson both sides of the elbow body after the symmetry plane of the elbow body is rotated by 45 degrees along the center line. The thermal insulation elbow with the rainproof function has the rainproof function.

Description

technical field [0001] The invention relates to an elbow, in particular to a thermal insulation elbow with rainproof function. Background technique [0002] Elbows are often used at the turnings of pipelines, and in order to achieve the insulation effect of pipelines and save energy, it is often necessary to insulate elbows. [0003] The patent application with the publication number CN110701409A discloses a thermal insulation elbow, which is composed of two parts with a mirror-symmetrical airtight connection. In this technical scheme, the connection position is on the symmetrical plane. If the thermal insulation elbow is placed on the vertical pipeline for a long time In use, if it rains, the joints are prone to rain leakage, which will affect the service life of the insulation elbow. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a thermal insulation elbow with rainproof function. [0005] The technical...

Claims

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Application Information

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IPC IPC(8): F16L43/00F16L9/22F16L59/02
CPCF16L9/22F16L43/001F16L43/008F16L59/028F16L59/029
Inventor 丛志有
Owner 丛志有
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