DISTRIBUTION MANIFOLD OF SHELL-TUBE HEAT EXCHANGER Russian patent published in 2021 - IPC F28D7/16 F28F9/02 

FIELD: heat engineering.

SUBSTANCE: invention relates to heat engineering and can be used in shell-and-tube heat exchangers. The distribution manifold of the shell-and-tube heat exchanger contains at least one housing with inlet and outlet openings, the inlet opening by means of connecting fittings is connected to the medium capacity supplied to the pipe space, and the outlet openings are connected to the tubes of the tube bundle, while the total flow area is the outlet nozzles of the tube bundle is greater than or equal to the area of the opening of the inlet nozzle and / or connecting fittings.

EFFECT: invention is aimed at ensuring possibility of operation of the device at high pressure parameters up to 400 MPa for supplying the medium into the pipe space while reducing the metal consumption of the structure.

5 cl, 6 dwg