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发明公开
CN105275857A 便携式数字风机测控仪 无效 - 驳回

便携式数字风机测控仪
摘要：
本发明公开一种便携式数字风机测控仪，属于风机与通风系统工程技术领域，包括模数转换模块、存储模块、控制模块、显示屏；其中，模数转换模块的数据输入端与数字风机上的参数采集模块相连；存储模块与控制模块相连；参数采集模块实时采集数字风机上的参数数据，并通过模数转换模块转换后传输至控制模块，控制模块将接收到的参数数据分析处理后通过显示屏实时显示。本发明便携式数字风机测控仪，能够在现场实时获取风机运行和性能参数，并提供异常告警。
摘要（英）：

The invention discloses a portable digital draught fan measuring and control instrument, and belongs to the technical field of draught fan and ventilation system engineering. The portable digital draught fan measuring and control instrument comprises an analog/digital conversion module, a storage module, a control module and a display screen, wherein the data input end of the analog/digital conversion module is connected with a parameter collecting module on a digital draught fan; the storage module is connected with the control module; the parameter collecting module collects parameter data on the digital draught fan in real time, and the parameter data are converted through the analog/digital conversion module and then conveyed to the control module; the control module analyzes and processes the received parameter data and then the parameter data are displayed through the display screen in real time. The portable digital draught fan measuring and control instrument can obtain the operation and performance parameters of the draught fan in real time on site, and can give an anomaly alarm.

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