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Gree responded to spending 100 million to build 20 air conditioners for miners: completely independent intellectual property rights

via:快科技     time:2023/11/29 15:08:22     readed:184

Fast science and technology on November 29 news, recently Gree mine air conditioning has aroused widespread concern in the society.

Dong Mingzhu said that Gree spent more than 100 million yuan to successfully develop mine air conditioners, although only 20 units were sold, but thought it was very valuable because the miners were now wearing suits to work.

Dong Mingzhu cited this example to show that:Dong Mingzhu cited this example to show that:

Today, Gree Air conditioning officially carried out the popularization of science. Many mining mines in China are more than 40 years old, and the mining depth is generally about 800 to 900 meters. Gas, geothermal, mine pressure, water disasters and other disasters coexist.

Today, Gree Air conditioning officially carried out the popularization of science. Many mining mines in China are more than 40 years old, and the mining depth is generally about 800 to 900 meters. Gas, geothermal, mine pressure, water disasters and other disasters coexist.

In 2020, Pingping Coal Shenma Group put forward a demand to Dong Mingzhu: to use Gree's related technology to help develop an air conditioner for coal mines.

In 2020, Pingping Coal Shenma Group put forward a demand to Dong Mingzhu: to use Gree's related technology to help develop an air conditioner for coal mines.

Gree R & D investment of more than 1 billion, Pingshan coal invested a lot of manpower and material resources, and finally in a year later, successfully developed a mine air conditioner.

The equipment of the unit has completed 8 types of unit inspection tests, such as compressor explosion-proof and flame retardant tests, and more than 80 strict examination tests.

Gree air conditioner said that the equipment has completely independent intellectual property rights.It provides a new solution for improving the problem of heat damage in deep wells.

In August 2021, the air conditioner of Gree Mine was installed and debugged in Pingdingshan No. 10 Coal Mine. After the equipment is running, the temperature of the heading face in the mine is less than 28 ℃, and the relative humidity is about 60%.The roadway temperature is about 10 ℃ lower and the relative humidity is 30% lower than before.

Gree mine air conditioning not only improves the working environment of deep mine workers, reduces the labor intensity of workers, but also reduces the stoppage of working face caused by high temperature and humidity in summer, and increases the effective production time for deep resources mining.

格力回应花1个亿给矿工造20台空调:完全自主知识产权

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