Environmental protection equipment should also include the transport of pollutants containing fluid substances in the power equipment, such as water pumps, fans, conveyors, etc. at the same time also includes to ensure the normal operation of pollution prevention facilities monitoring and control instrumentation instruments, such as testing instruments, pressure gauges, flow monitoring devices. Environmental governance is a matter of urgency, we should pay more attention to environmental protection. Environmental protection equipment should include equipment: such as air purifier, sewage treatment equipment, ozone generator, industrial oxygen concentrator and so on. Equipment that can be used to manage the environment in industry or at home.