What products does the seven interlocking safety of loading and unloading truck include?

The seven interlocking safety of loading and unloading trucks are mainly used in the quantitative loading control system, which can effectively realize the safety interlocking control of loading and unloading.Make loading safer and more reliable. So what products are included in the seven safety interlocks for loading and unloading trucks, and what are their uses?

1. Overfill grounding protector:It contains an electrostatic grounding clamp (API connector), an oil spill switch, and a controller. It has an electrostatic oil spill protector on the top, an electrostatic oil spill protector on the bottom, and an electrostatic oil spill protector on the top and bottom of the vehicle. It can determine whether the grounding is abnormal. Whether there is an oil spill alarm during the loading process, an audible and visual alarm will be generated in the event of an abnormality or alarm, and the signal will be output to the safety interlock integrated machine to quickly cut off the loading and unloading process. (Optional according to site conditions)

2. Loading arm home position:It includes the top and bottom loading arm home position. If the loading arm is detected to be not returned after the loading, it will generate an audible and visual alarm, and at the same time output a signal to the safety interlocking machine, which controls the key management The door of the device prevents the driver from obtaining the car key.

3. Key manager:It contains a key slot, a self-locking door and a controller, which can detect whether the key is inserted into the slot of the manager, and output the detection signal to the safety interlocking machine, which automatically controls the key manager according to the loading process Door switch.

4. Gas phase flow switch:It detects the value of the gas flow or pressure in the pipeline and outputs the detection signal to the safety interlock integrated machine. The safety interlock integrated machine judges whether the valve of the gas pipeline is opened during the loading process.

5. loading arm quick connector connection alarm:It contains a quick connector connection detection sensor and a controller. When the quick connector of the loading arm  is abnormally connected to the tanker, it will generate an audible and visual alarm, and at the same time output a signal to the safety interlocking integrated machine to quickly cut off the loading process. (Optional according to site conditions)

6. Human body electrostatic discharge alarm:It contains an electrostatic discharge ball and a detector. The driver must touch the human body electrostatic discharge alarm before loading the vehicle. The detection signal outputs the safety interlocking integrated machine. If the driver fails to touch, the safety interlocking integrated machine is forbidden to start loading, which is effectively avoided An explosion caused by static electricity.

7. Voice prompt controller:It is connected to the quantitative loading instrument through RS485 communication, and can play more than 200 alarms or prompt sounds. During the loading and unloading process, the alarm or prompt sounds are issued in real time according to the loading and unloading status, and effectively reminds the operator or driver when an abnormality occurs, so as to make timely For emergency operation, if there are multiple alarms, the voice can be played in a loop.

8. Combustible gas detector:The combustible gas detector is an instrumentation tool for gas leakage concentration detection, mainly refers to portable/handheld gas detectors. The gas sensor is mainly used to detect the types of gases present in the environment, and the combustible gas detector is used to detect the composition and content of the gas. It is generally believed that the definition of a gas sensor is based on the detection target, that is to say, any sensor used to detect gas composition and concentration is called a gas sensor (gas detector), regardless of whether it uses physical methods or uses chemical method. For example, sensors that detect gas flow are not considered gas sensors, but thermal conductivity gas analyzers are important gas sensors, although they sometimes use generally the same detection principles. (Optional according to site conditions)