What are the potential risks of rainwater irrigation in a coal mine in lishi district, Lvliang?

A coal mine in lishi district, Lvliang City, Shanxi Province is flooded by rain, which will cause the following potential risks:

All kinds of facilities in coal mines may be damaged. There are many underground equipments in large coal mines, and the price of each equipment is very expensive. Once rainwater is poured into the well, some equipment may lose its original function because of rainwater immersion. Even after maintenance, various problems may occur in future use. Some devices are relatively waterproof, but some devices are basically not waterproof. Whether it is rain or other moisture, it may cause equipment failure in coal mines. After the equipment fails, it is necessary to increase investment and waste manpower, financial resources and material resources.

It will cause potential personal risks to coal miners. As we all know, coal mine work is a dangerous job. Every worker will carry a locator, so that people on the ground can know the underground position of coal miners at any time. When rainwater is poured into the well, the workers working in the coal mine may be washed away by the rain. If the precipitation is heavy, it may also cause the coal miners to drown. This is very dangerous for a coal mine, and it is also an expensive compensation, which will pose a fatal threat to the personal safety of coal miners.

It may also cause great damage to the coal in the coal mine. From production to processing, the coal inside the coal mine finally flows into the market. When rainwater is poured into the well, the coal inside the coal mine will be soaked by rainwater for a long time, which may lose its original utility. In the long run, it may affect the profit income of coal mines and cause many losses to the economy of coal mines. Some coal mines were unable to start work for a long time because of heavy rainfall, which led to the bankruptcy of the coal industry.

In a word, as a work area with high safety and rigor, the coal mine must not let rainwater pour into the coal mine underground, which will not only cause danger to people, but also pose many threats to all aspects of equipment.