Mine ventilation concept

The grease of the mine ventilation is continuously conveyed by the wind or the natural wind pressure to a proper amount of fresh air to the bottom of each well to supply personnel with breathing, reduce the temperature of the underground working face, dilute and discharge various dusts and toxic and harmful gases, and create Good climatic conditions provide a safe and comfortable working environment for underground workers. With the depletion of shallow mineral resources, the exploitation of mineral resources is inevitable. With the increase of mining depth, the mine will have problems such as increased rock temperature, extended wind path, increased resistance, compressed heat release, difficulty in adjusting air volume, prominent air leakage, toxic and hazardous substances and heat and moisture exclusion. Therefore, the significance of mine ventilation will be even more significant.

According to the temperature change of the working environment, the thermostat will have some physical deformations within the switch, resulting in some special effect. The thermostat will cause a series of automatic control element of turning off and turning on, which is also called temperature control switch, temperature controller, temperature protector, referred to the thermostat. Through thermal protector, the temperature protector will send the temperature to the thermostat and the thermostat will send the commands to control the operation of the device in order to achieve the desired temperature and the energy saving effect. Now the thermostat are widely used in thermostat application appliances, motors, cooling, heating and many other products.

The working principle of the thermostat is automatically sampling, real-time monitoring through the temperature sensor. The control circuit starts when the ambient temperature is higher than the control set point. If the temperature still rise, when the temperature rose to over-limit alarm set point, the thermostat start limit alarm function. When temperature control can not be effectively controlled in order to prevent destruction of the device also can be stopped by the trip device features continue to run.

According to the function of the working,the thermostat have different types:Intelligent Thermostat,Remote Controlled Thermostat,Programmable Thermostat,Wireless Room Thermostat.

Room Thermostat

Room Thermostat,Auto Thermostat,Intelligent Thermostat,Remote Controlled Thermostat,Programmable Thermostat,Wireless Room Thermostat

Berggruen Technology Co.,Ltd , http://www.meter-technology.com