2results about How to "Simple conversion process" patented technology

The application belongs to the field of natural gas pipeline, and particularly relates to an aboveground pipeline exhaust protection device, which is used for being installed on a gas pipeline and covering exhaust pipes on both sides of a main valve, and comprises a protection device, a switching device and a mounting device. Both sides of the main valve are fixedly connected with connecting frames. The exhaust pipes are communicated with the gas pipeline and are fixedly connected with the connecting frames at sides. Both sides of the protection device are fixedly connected with the gas pipeline through fastening devices. The switching device is rotatably connected with the connecting frames and is arranged at the upper part of the protection device. Switchable connecting heads are arranged on the switching device. The mounting device is connected with the top of the protection device and is located directly above the exhaust pipes. The mounting device can detachably connect different connecting heads on the switching device with the top of the exhaust pipes according to requirements. The device can protect the exhaust pipes on the gas pipeline and switch the connecting heads according to different working conditions.

The invention discloses a wind power generation prefabricated cabin integrating compressed air energy storage. The wind power generation prefabricated cabin comprises a wind power generation cabin, an energy storage power generation cabin, an air energy storage cabin, an electric control cabin and a cold and heat source cabin. Wherein the wind power generation cabin is used for converting captured wind energy into electric energy and transmitting mechanical energy to the energy storage power generation cabin; the energy storage power generation cabin is used for realizing compressed air and compressed air expansion acting power generation; the air energy storage cabin is used for storing and releasing compressed air; the cold and heat source cabin is used for recovering waste heat, circularly supplying cooling water and maintaining the temperature of each cabin body; the electric control cabin provides electricity for equipment of the cabin body and feeds generated electricity back to a power grid. Through the arrangement of the cabin body units, integrated prefabrication of equipment can be carried out in different places, the manufacturing and mounting period of core equipment is shortened, the difficulty of construction, operation and maintenance is lowered, and the situation that an energy storage power station occupies land is avoided; the waste heat of wind power generation and compressed air energy storage can be fully utilized through the arrangement of the cold and heat source cabin in the prefabricated cabin; and the energy gradient comprehensive utilization efficiency is improved.