The invention discloses an intelligent watering and cooling device for a hazardous chemical substance transport vehicle. The device comprises a control box, a water tank, a galvanized main water pipe,galvanized branch water pipes, a vehicle roof atomization nozzle, a vehicle bottom atomization nozzle, a booster pump, a main control electromagnetic valve and a thermocouple; the control box comprises a PID temperature controller, a time-delay relay, a control panel, a power source and a wiring terminal strip. According to the device of the invention, environment temperature is sensed through the thermocouple; a temperature signal is accessed to the PID temperature controller; when the temperature exceeds a set value, the booster pump is automatically started to pressurize the water tank; all relays are started to cool the roof and bottom of the vehicle after the short time delay of the time delay relay; when a vehicle roof cooling button is manually selected to be started, the main control electromagnetic valve and the vehicle roof electromagnetic valve are started, and the vehicle roof atomization nozzle discharges water to cool the roof of the vehicle; and when a vehicle bottom cooling button is started, the main electric control valve and the vehicle bottom electromagnetic valve are started, the vehicle bottom atomization nozzle discharges water, and the bottom of the vehicleis cooled.
本发明公开了一种危化品运输车智能洒水降温装置,包括控制箱、水箱、镀锌总水管、镀锌分水管、车顶雾化喷头、车底雾化喷头、增压泵、总控电磁阀和热电偶,控制箱包括PID温控仪、延时继电器、控制面板、电源和接线端子排;本发明通过热电偶感应环境温度,将温度信号接入PID温控仪,当温度超过设定值时,自动启动增压泵为水箱加压,通过延时继电器短暂延时后,启动所有继电器,为车顶和车底降温;当手动选择启动车顶降温按钮时候,启动总控电磁阀与车顶电磁阀,车顶雾化喷头出水,为车顶降温;当选择启动车底降温按钮时,启动总电控阀与车底电磁阀,车底雾化喷头出水,实现为车底降的目的。
Intelligent watering and cooling device for hazardous chemical substance transport vehicle
一种危化品运输车智能洒水降温装置
2020-06-23
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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