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Waterproof breathable film and infiltrating trough for preparing breathable film

A technology of waterproof breathable membrane and waterproof layer, which is applied in fire prevention, textile material equipment configuration, building components, etc. It can solve the problems of poor breathability and waterproof effect, reduce waste and pollute the production environment, improve waterproof performance and hydrophobic effect Good results

Inactive Publication Date: 2017-10-24
江苏科德宝建筑节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the poor breathable and waterproof effect existing in the prior art, the invention provides a waterproof breathable membrane and an infiltration tank for preparing the breathable membrane

Method used

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  • Waterproof breathable film and infiltrating trough for preparing breathable film
  • Waterproof breathable film and infiltrating trough for preparing breathable film
  • Waterproof breathable film and infiltrating trough for preparing breathable film

Examples

Experimental program
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Effect test

Embodiment 2

[0035] The difference between this embodiment and the first embodiment is that the composition of the infiltration liquid in the liquid storage tank 1 can be adjusted at will according to actual needs. The liquid storage tank 1 is provided with a multi-layer partition 10, which divides the liquid storage tank 1 into a plurality of storage units, each storage unit stores different components required by the infiltration liquid, and the liquid storage tank 1 is provided with a liquid pump. Aspirator 11, each storage unit is connected to the liquid aspirator 11 through pipelines, each pipeline between the storage unit and the liquid aspirator 11 is provided with a valve and a liquid flow sensor, and the valve switch is controlled by the liquid flow sensor. Set the set flow values ​​of different liquid flow sensors according to user needs, and obtain infiltration liquids with different component weight parts according to different set values; the first delivery pipeline 3 is also p...

Embodiment 3

[0037] In this embodiment, the infiltration tank is also provided with a recovery device, the recovery device includes a liquid collector, a filter and a liquid return line, and the liquid return line is connected to the liquid collector and the second delivery pipeline 5, and part of the infiltration liquid is passed through The liquid return pipe is added to the second delivery pipe 5, and the dripping infiltration agent during the infiltration process is blocked by the baffle of the infiltration agent recovery device and transported to the infiltration agent recovery box through the infiltration agent recovery pipe, so as to achieve recycling and avoid waste Effect. The liquid collector is installed at the bottom of the infiltration tank, and a filter is arranged between the liquid collector and the infiltration tank to remove and recover impurities in the infiltration liquid, and a liquid return pump is installed on the liquid return pipeline. The bottom of the inner cavit...

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PUM

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Abstract

The invention provides a waterproof breathable film and an infiltrating trough for preparing the breathable film. The infiltrating device comprises a machine box, an infiltrating box, a liquid storage box and a conveying device. The infiltrating box and the liquid storage box are installed in the machine box. The conveying device is arranged between the infiltrating box and the liquid storage box. Infiltrating liquid stored in the liquid storage box is conveyed into the infiltrating box through the conveying device for infiltrating glass fiber cloth in the infiltrating box. The opposite side walls of the infiltrating box are correspondingly provided with a cloth inlet and a cloth outlet. A cloth material conveying direction is formed between the cloth inlet and the cloth outlet. A plurality of roller units are arranged on the side wall, perpendicular to the cloth material conveying direction, of the infiltrating box. The roller units are arranged in a staggered mode in the cloth material conveying direction. According to the waterproof breathable film and the infiltrating trough for preparing the breathable film, the infiltrating device is directly delivered onto an infiltrating layer to work through a conveying pipeline and a diverging layer, the step that a motor is additionally arranged to drive an infiltrating roller in the producing process is omitted, and meanwhile, the situations that the filtrating roller is directly smeared with an infiltrating agent, rotates at the high speed and is thrown out to form fog, and wasting and producing environment polluting are caused are reduced.

Description

technical field [0001] The invention relates to the technical field of waterproof and breathable membranes, in particular to a waterproof and breathable membrane and an infiltration tank for preparing the breathable membrane. Background technique [0002] At present, rock wool and glass wool are mostly used as external thermal insulation materials for domestic curtain wall structures. Rock wool and glass wool are waterproof and breathable in the application of external thermal insulation systems for curtain walls. The usual practice is to paste aluminum foil on both sides of rock wool and glass wool, and fix them on the wall with anchor bolts. It is easy to enter the insulation layer through the seam of the board. The thermal conductivity of rock wool and glass wool in a wet state will increase significantly, and the strength will also decrease significantly, and may decompose and collapse. If the rock wool and glass wool are not protected by aluminum foil, their air permea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66E04B1/70E04B1/94D06M15/643D06M13/364D06M13/127D06M11/71D06M11/77D06B23/14D06B23/20D06B23/04
CPCE04B1/66D06B23/04D06B23/14D06B23/20D06M11/71D06M11/77D06M13/127D06M13/364D06M15/643E04B1/7069E04B1/94
Inventor 万宝林
Owner 江苏科德宝建筑节能科技有限公司
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