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实用新型
CN203425843U 一种由PLC控制的恒温振荡油浴箱 失效 - 权利终止

  • 专利标题： 一种由PLC控制的恒温振荡油浴箱
  • 专利标题（英）： PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet
  • 申请号： CN201320510048.8
    申请日： 2013-08-21
  • 公开(公告)号： CN203425843U
    公开(公告)日： 2014-02-12
  • 发明人: 吴桢芬 , 苏有勇 , 赵逸群
  • 申请人： 昆明理工大学
  • 申请人地址： 云南省昆明市五华区学府路253号
  • 专利权人： 昆明理工大学
  • 当前专利权人： 昆明理工大学
  • 当前专利权人地址： 云南省昆明市五华区学府路253号
  • 主分类号： B01L7/02
  • IPC分类号： B01L7/02
一种由PLC控制的恒温振荡油浴箱
摘要：
本实用新型涉及一种由PLC控制的恒温振荡油浴箱，属于试验器材领域。本实用新型包括振荡箱、油浴箱外壳、温度传感器、PLC控制器、电机及电加热管，振荡箱底部装有电加热管，电加热管的下面分布有温度传感器，振荡箱与电机连接；PLC控制器分别与温度传感器、电机、电加热管连接；振荡箱的上部装有弹簧网；振荡箱和油浴箱外壳之间设有减振支撑弹簧。本实用新型通过PLC控制油温在100℃-300℃间，具有定时振荡功能，主要针对较高温度的恒温反应，使用方便；适用于各大中专院校、医疗、石油化工、卫生防疫、环境监测等科研部门作生化、细胞、菌种等各种液态、固态化合物的振荡反应。
摘要（英）：

The utility model relates to a PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet, and belongs to the field of test equipment. The PLC-controlled constant temperature oscillation oil bath cabinet comprises an oscillation tank, an oil bath cabinet shell, a temperature sensor, a PLC, a motor and an electric heating pipe, wherein the electric heating pipe is arranged at the bottom of the oscillation tank; the temperature sensor is distributed below the electric heating pipe; the oscillation tank is connected with the motor; the PLC is connected with the temperature sensor, the motor and the electric heating pipe respectively; a spring mesh is arranged on the upper part of the oscillation tank; a vibration reduction support spring is arranged between the oscillation tank and the oil bath cabinet shell. According to the PLC-controlled constant temperature oscillation oil bath cabinet, oil temperature is controlled to be 100 to 300 DEG C through the PLC; the oil bath cabinet has a timed oscillation function mainly for constant temperature reaction at high temperature, and is convenient to use and applied to the oscillation reaction of various liquid and solid compounds such as biochemical compounds, cells and strains in various scientific research departments of universities and moderate speciality schools, medicine, petrochemical industry, health and epidemic prevention, environmental monitoring and the like.

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