Air purification control method applied to workshop

Abstract

The invention relates to the technical field of air purification, in particular to an air purification control method applied to a workshop. The method is realized based on an air purification device.The air purification device comprises an air injection pipe in a square pipe shape, the air injection pipe is provided with a guide device, a pressure device and a control device, the guide device islocated in an inner cavity of the air injection pipe, a square exhausting hole is formed in the part, located on the side of the guide device, of the air injection pipe, one end of the guide device is in transmission connection with the pressure device, the pressure device penetrates through the side wall of the air injection pipe, the control device is arranged on one side of the pressure device, and the guide device comprises a rotary shaft, a separating plat and herringbone teeth. Through stable pneumatic control, the flowing direction of airflow in the air injection pipe is realized, toohigh air pressure in the workshop is avoided, and the too high air pressure does not have great influence on the whole purification work, so that energy loss and waste are avoided through an airflow transferring method, and the effects of saving energy and protecting the environment are achieved.

Description

[0001] This application is a divisional application of a Chinese invention patent application with the application number 201910976199.4 submitted on October 15, 2019, and the title of the invention is a production-type factory air purification device that is beneficial to environmental protection. technical field [0002] The invention relates to the technical field of air purification, in particular to an air purification control method applied to workshops. Background technique [0003] Production factories in the prior art will use air purification devices. By connecting an air injection pipe at one end of the factory building and an exhaust pipe at the other end of the factory building, the air pump will push the outside air into the factory building and squeeze out the air flow in the factory building. To complete the entire air replacement and purification work, the existing problem is that if the airflow of the air injection pipe is injected too hard, it will cause th...

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Problems solved by technology

[0003] Production factories in the prior art will use air purification devices. By connecting an air injection pipe at one end of the factory building and an exhaust pipe at the other end of the factory building, the air pump will push the outside air into the factory building and squeeze out the air flow in the factory building. To complete the entire air replacement and purification work, the existing problem is that if the airflow of the air injection pipe is injected too hard, it will cause the air pressure in the workshop to rise, which will not have much impact on the air purification work, but will cause a waste of energy, which is very uneconomical. For this reason, we Provided is an air purification device for a production factory that is beneficial to environmental protection

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