A fire monitoring system and containerized data center system
A monitoring system and fire technology, which are applied to fire alarms, transportation and packaging, and separation methods that rely on the effect of smoke/gas, can solve the problem of water droplets being mistaken for dust particles, misjudgment of fire conditions, and affecting the accuracy of detection results. It can ensure the service life, high reliability, and increase the probability of blocking the laser signal.
Active Publication Date: 2021-11-19
SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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Problems solved by technology
At present, most of the gas detection schemes are optical detection schemes, but considering that there may be water mist in the gas, during the optical detection process, the water droplets will be mistaken for dust particles, which will affect the accuracy of the detection results, resulting in Misjudgment of fire
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Embodiment Construction
[0061] The core of this application is to provide a fire monitoring system and a container-type data center system, which can make the second-stage filtered gas entering the detection device not include water mist and dust, and the detection results will not be affected by water mist, thereby improving the fire monitoring system. reliability and accuracy.
[0062] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this applicat...
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The application discloses a fire monitoring system and a containerized data center system. The filter device includes a primary filter and a secondary filter. The primary filter is used to filter the water mist in the gas to be detected in the containerized data center system. Obtain the first-stage filtered gas, and the secondary filter is used to filter the dust in the first-stage filtered gas to obtain the second-stage filtered gas; the detection device includes a linear air filter connected to the secondary filter through the detection gas pipe The flow channel, the laser emitter and the laser intensity detector, the laser emitter is used to send the laser signal, and the laser intensity detector is used to obtain the laser intensity of the laser signal; the control device is used to judge whether the obtained laser intensity meets the fire warning condition, If so, implement precautionary measures. The application can make the second-stage filtered gas entering the detection device not include water mist and dust, and the detection result is not affected by the water mist, thereby improving the reliability and accuracy of the fire monitoring system.
Description
technical field [0001] The present application relates to the field of containerized data centers, in particular to a fire monitoring system and a containerized data center system. Background technique [0002] Container data centers are currently a relatively common form of data center construction. This type of data center is often built outdoors or even in a relatively remote location, which has high requirements for unattended data centers. In the unattended application of the data center, there is a relatively important technical problem, that is, the detection of fire. At present, the most common fire detection is through smoke detectors and heat detectors, which lag behind the occurrence of fire. In order to solve this problem, most of them adopt the very early detection scheme. The main principle of the very early detection scheme is to actively inhale the detection gas into a detection chamber, and then detect the fine particles in the gas, and predict the fire sit...
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IPC IPC(8): B01D46/00B01D53/00G08B17/10
CPCB01D53/002B01D53/005G08B17/10B01D46/62G08B17/103H05K7/1495H05K7/1498G08B17/12
Inventor 李俊山张振宇
Owner SUZHOU METABRAIN INTELLIGENT TECH CO LTD