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实用新型
CN206039252U 七氟丙烷灭火系统中的通风装置 有权

七氟丙烷灭火系统中的通风装置
摘要：
本实用新型涉及一种七氟丙烷灭火系统中的通风装置，包括电源转换装置、PLC控制器、模数转换器、采集电容器室的室内温度的温度采集装置以及调节所述电容器室的室内温度的通风机；电源转换装置的输入端与外部电源连接，电源转换装置的输出端分别与PLC控制器、模数转换器以及温度采集装置的电源端连接；温度采集装置的输出端与模数转换器的输入端连接；PLC控制器的输入端分别与模数转换器的输出端、七氟丙烷灭火系统中的火灾报警控制器的消防状态数据输出端连接，PLC控制器的输出端与通风机的启动控制端连接。本实用新型能实现既保证七氟丙烷灭火系统正常运行，又确保电容器室的环境温度始终在正常范围内的目的。
摘要（英）：

The utility model relates to a ventilation unit among seven fluoropropane fire extinguishing systems, include power supply changeover device, PLC controller, adc, collection capacitor chamber's indoor temperature's temperature acquisition device and regulation capacitor chamber's indoor temperature's ventilation blower, power supply changeover device's input and external power source are connected, and power supply changeover device's output is connected with PLC controller, adc and temperature acquisition device's power end respectively, temperature acquisition device's output is connected with adc's input, the input of PLC controller is connected with adc's output, fire alarm control unit's fire control status data output among seven fluoropropane fire extinguishing systems respectively, and the output of PLC controller is connected with the start control of ventilation blower end. The utility model discloses can realize both having guaranteed seven fluoropropane fire extinguishing systems normal operatings, the ambient temperature that ensures capacitor chamber again is the purpose in normal range all the time.

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