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A platform for research: civil engineering, architecture and urbanism
Sensing detection device for roof leakage point and detection method thereof
The invention relates to the technical field of building roof leakage, and discloses a sensing detection device for a roof leakage point. The sensing detection device comprises a roof for people to climb, a breather pipe is buried at the top of the roof for people to climb, a fixed pipe sleeve is arranged outside the breather pipe in a sleeving manner, and the fixed pipe sleeve and the roof for people to climb are fixed through a screw. According to the sensing detection device for the roof leakage point and the detection method of the sensing detection device, volatile gas which is stable inchemical property, non-toxic, harmless and easy to detect needs to be selected in the method, for example, in the scheme, R314a Freon gas is selected as leakage detection target gas, firstly, the target gas is injected into a heat preservation layer from the breather pipe, the target gas is promoted to overflow from the leakage point, then the overflowing target gas is sniffed out through a detector, and therefore the leakage point of the roof for people to climb is detected; and the selected R314a Freon gas is easy to volatilize, free of residues, convenient to carry and simple to purchase, and the leakage point of the roof for people to climb is conveniently detected.
本发明涉及建筑屋面渗漏技术领域，且公开了一种用于屋面渗漏点的传感检测装置，包括人上屋面，所述人上屋面的顶部埋设有通气管，所述通气管的外部套设有固定管套，所述固定管套通过螺钉与人上屋面相固定。该用于屋面渗漏点的传感检测装置及其检测方法，本方法需选用化学性质稳定、无毒无害、易于探测的挥发性气体，比如在本方案中，选用R314a氟利昂气体作为检漏标靶气体，首先，将标靶气体从通气管注入到保温层，从而促使标靶气体从渗漏点溢出，然后通过检测器探嗅出所溢出的标靶气体，从而检测出上人屋面的渗漏点，所选用的R314a氟利昂气体易挥发无残留、携带方便而且采购简单，便于上人屋面的渗漏点检测。
Sensing detection device for roof leakage point and detection method thereof
The invention relates to the technical field of building roof leakage, and discloses a sensing detection device for a roof leakage point. The sensing detection device comprises a roof for people to climb, a breather pipe is buried at the top of the roof for people to climb, a fixed pipe sleeve is arranged outside the breather pipe in a sleeving manner, and the fixed pipe sleeve and the roof for people to climb are fixed through a screw. According to the sensing detection device for the roof leakage point and the detection method of the sensing detection device, volatile gas which is stable inchemical property, non-toxic, harmless and easy to detect needs to be selected in the method, for example, in the scheme, R314a Freon gas is selected as leakage detection target gas, firstly, the target gas is injected into a heat preservation layer from the breather pipe, the target gas is promoted to overflow from the leakage point, then the overflowing target gas is sniffed out through a detector, and therefore the leakage point of the roof for people to climb is detected; and the selected R314a Freon gas is easy to volatilize, free of residues, convenient to carry and simple to purchase, and the leakage point of the roof for people to climb is conveniently detected.
本发明涉及建筑屋面渗漏技术领域，且公开了一种用于屋面渗漏点的传感检测装置，包括人上屋面，所述人上屋面的顶部埋设有通气管，所述通气管的外部套设有固定管套，所述固定管套通过螺钉与人上屋面相固定。该用于屋面渗漏点的传感检测装置及其检测方法，本方法需选用化学性质稳定、无毒无害、易于探测的挥发性气体，比如在本方案中，选用R314a氟利昂气体作为检漏标靶气体，首先，将标靶气体从通气管注入到保温层，从而促使标靶气体从渗漏点溢出，然后通过检测器探嗅出所溢出的标靶气体，从而检测出上人屋面的渗漏点，所选用的R314a氟利昂气体易挥发无残留、携带方便而且采购简单，便于上人屋面的渗漏点检测。
Sensing detection device for roof leakage point and detection method thereof
一种用于屋面渗漏点的传感检测装置及其检测方法
SUN LIHUA (author) / WANG TIANBIN (author) / CHEN MINGYANG (author) / LU TIANYU (author) / DONG MIN (author)
2020-11-03
Patent
Electronic Resource
Chinese
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