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A water supply pipe insulation structure and construction technology

A construction technique and water supply pipeline technology, applied in the direction of heat preservation, pipe protection, pipe components, etc., can solve problems such as moldy ceilings, achieve the effects of reducing strength, improving heat preservation performance, and improving heat preservation and noise reduction performance

Active Publication Date: 2022-04-19
YENOVA NOVARTIS HOME DECORATION GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In winter in northern my country, due to the low temperature, the temperature of the water flow in the water supply pipe is low, so the temperature of the pipe wall of the water supply pipe is also relatively low. When the water supply pipe is indoors, the warm indoor air contacts the pipe wall of the water supply pipe, thus Water vapor condenses on the pipe wall to form water droplets, and the water droplets will drip on the ceiling after a long time of aggregation, which will easily cause the ceiling to become moldy

Method used

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  • A water supply pipe insulation structure and construction technology
  • A water supply pipe insulation structure and construction technology
  • A water supply pipe insulation structure and construction technology

Examples

Experimental program
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Effect test

Embodiment 1

[0049] refer to figure 1 , is a water supply pipe insulation structure disclosed in the present application, including an inner pipe 1, an insulation layer 2 is arranged on the outside of the inner pipe 1, the insulation layer 2 is wrapped on the outer peripheral surface of the inner pipe 1, and the outer layer 222 of the insulation layer 2 is also provided Has a scratch-resistant layer3.

[0050] The insulation layer 2 adopts nano-antibacterial tubes. On the one hand, the inner and outer walls of the nano-antibacterial tubes are smooth, free from scale, and have good creep resistance. On the other hand, the antibacterial layer inside the nano antibacterial tube has a good broad-spectrum antibacterial effect, so it has a certain bactericidal performance on the water source.

[0051] The insulation layer 2 is made of polyethylene closed-cell foam material, and its cells are of closed-cell structure, so that the insulation layer 2 has the performance of heat preservation and mo...

Embodiment 2

[0059] The difference from Embodiment 1 lies in the specific structure of the heat-insulating layer 2 and the installation methods of the heat-insulating layer 2 and the scratch-resistant layer 3 .

[0060] Such as figure 2 and image 3 As shown, the thermal insulation layer 2 includes a thermal insulation ring 21, and a plurality of thermal insulation strips 22 are affixed to the end of the thermal insulation ring 21. The thermal insulation strips 22 are evenly distributed along the circumferential direction of the thermal insulation ring 21 and each thermal insulation strip 22 abuts against each other. The thermal insulation strip 22 includes an inner layer 221 towards the inner side of the thermal insulation ring 21 and an outer layer 222 located on the outer side. The cross section of the inner layer 221 is an isosceles trapezoid. . The cross section of the outer layer 222 is a rectangle, and the long side of the rectangle coincides with and is equal to the bottom of th...

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Abstract

The application relates to a water supply pipe insulation structure and construction technology, and relates to the technical field of pipeline insulation. It includes an inner pipe, an insulation layer is arranged on the outside of the inner pipe, and a scratch-resistant layer is arranged on the outside of the insulation layer; the insulation layer adopts obturator Expanded polyethylene material; scratch-resistant layer in high-pressure low-density polyethylene tubing. The construction process includes: cleaning of the outer peripheral surface of the inner pipe; installation of the insulation layer, wrapping the insulation layer on the outer wall of the inner pipe. For the installation of the scratch-resistant layer, the scratch-resistant layer is sleeved on the outside of the insulation layer. The application has the effect of heat-insulating the water supply pipe.

Description

technical field [0001] The application relates to the technical field of pipe insulation, in particular to a water supply pipe insulation structure and construction technology. Background technique [0002] Water supply pipes generally refer to pipes for domestic hot and cold water systems, including central air-conditioning systems, floor heating systems, and domestic drinking water systems. The performance indicators of the water supply pipes are relatively strict, especially for domestic drinking. The pipes must be non-toxic, non-radiative, and must not contain harmful substances such as heavy metals, and must have good corrosion resistance to ensure longevity. [0003] In winter in northern my country, due to the low temperature, the temperature of the water flow in the water supply pipe is low, so the temperature of the pipe wall of the water supply pipe is also relatively low. When the water supply pipe is indoors, the warm indoor air contacts the pipe wall of the wate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L59/02F16L59/10F16L55/033
CPCF16L59/028F16L59/10F16L55/0336F16L55/033
Inventor 侯静宇张蒙
Owner YENOVA NOVARTIS HOME DECORATION GRP CO LTD