The invention belongs to the technical field of ships, and discloses an anti-freezing floor drain which comprises a floor drain body, a heater and a detection assembly, the floor drain body is arranged in an installation groove, the heater is installed on the peripheral wall of the floor drain body and used for heating the floor drain body, and the detection assembly comprises a temperature sensor and a control circuit board electrically connected with the temperature sensor. The temperature sensor is installed on the floor drain body and used for detecting the ambient temperature around the floor drain body, the control circuit board is used for controlling the heater to be turned on or turned off, and when the temperature sensor detects that the ambient temperature around the floor drain body is smaller than a preset limit temperature, the temperature sensor sends out a high level to the control circuit board; the control circuit board can control the heater to be turned on, the heater heats the floor drain body to prevent freezing, it is guaranteed that the drainage function of the floor drain body on the deck can be normally operated under the cold working condition, and the anti-freezing effect is good.
本发明属于船舶技术领域,公开了防冻地漏,该防冻地漏包括地漏本体、加热器和检测组件,地漏本体设置于安装槽内,加热器安装于地漏本体的外周壁,并用于加热地漏本体,检测组件包括温度传感器和与温度传感器电连接的控制电路板,温度传感器安装于地漏本体,温度传感器用于检测地漏本体周围的环境温度,控制电路板用于控制加热器打开或关闭,当温度传感器检测到地漏本体周围的环境温度小于预设限值温度时,温度传感器发出高电平给控制电路板,控制电路板可控制加热器打开,加热器对地漏本体进行加热而防止结冰,保证在寒冷工况下甲板上的地漏本体的排水功能能够正常运行,防冻效果好。
Anti-freezing floor drain
防冻地漏
17.05.2024
Patent
Elektronische Ressource
Chinesisch