Diesel engine cylinder cover water preheating device for boats and ships

The utility model discloses a diesel engine cylinder cover water preheating device for boats and ships, preheat the case including water, water preheats incasement wall bottom fixedly connected with water -resistant power install bin, water -resistant power install bin inner wall fixedly connected with power supply, water -resistant power install bin outer wall top is provided with switching device, switching device preheats incasement wall fixed connection with water, water -resistant power install bin fixedly connected with heater, water preheats case outer wall top fixedly connected with boosting case, the utility model relates to a marine machinery technical field. This diesel engine cylinder cover water preheating device for boats and ships has solved the water that water preheated inthe case and has added nice and warm control water supply flow, guaranteed the heating efficiency and to temperature and hydraulic control for preheating and more accurately stablizing the water thatwater preheated in the ca