PNEUMATIC CONSTRUCTION Russian patent published in 2022 - IPC E04H15/20 

FIELD: mobile prefabricated structures construction.

SUBSTANCE: invention relates to the field of construction of mobile prefabricated structures, and in particular to pneumatic building structures used in various sectors of the economy. The pneumatic structure contains an elastic shell equipped with valves, an air supply unit with a supply pipe. The elastic shell is made in the form of a set of separate air chambers, and each air chamber is equipped with a check valve, and the pneumatic structure is configured to control and adjust, as well as to maintain the working pressure inside the manifold and in each air chamber of the shell. To control and adjust the working pressure inside the manifold and in each air chamber, a control pressure sensor is installed on the manifold with the ability to turn the air supply unit on or off, and a check valve is installed on its surface to maintain and maintain the working pressure inside the air chamber.

EFFECT: invention provides the ability to control and adjust, as well as maintaining and maintaining the working pressure not only in the collector, but also inside the air chamber of the shell of the supporting structure, which not only equalizes the internal pressure in the collector and in the air chamber, keeps the shape of the structure in working order and provides reliable support pressure, but also significantly reduces the cost of maintaining and operating temporary structures, and also ensures the construction of reliable pneumatic building structures for temporary accommodation of people, various industries and public institutions.

2 cl, 2 dwg