SU981765A1 - Deflector - Google Patents

Description

(54) DEFECTOR

 The invention relates to ventilation and can be used to carry out the inflow and exhaust of a ventilated room under the action of the energy of a wind flow.

Known deflector, comprising a housing and located in it with the formation of longitudinal channels of the radial partitions 11.

However, this deflector has a low ejection capacity.

The aim of the invention is to increase the degree of ejection.

This goal is achieved by the fact that in a deflector comprising a housing and radial partitions arranged in it with the formation of longitudinal channels, the latter have sections protruding beyond the ends of the housing and provided with reflecting disks fixed at their ends.

FIG. 1 shows a deflector, a longitudinal section; FIG. 2 is a section A-A in FIG. one.

The deflector includes a housing 1 and radial partitions 3 arranged in it with the formation of longitudinal Kanshov 2, the partitions 3 having sections 4 protruding beyond the ends of the housing 1 and provided with reflecting disks 5 and 6 fixed at their ends.

The deflector works in the following way.

Under the depressed wind pressure, which creates an overpressure, the outside air flows into the space formed by the upper flap 5 and protruding over the ends of the body 1 by sections 4 of the partitions 3, and through the channels 2 rushes down, reflecting from the lower disk - falls into ventilated room (not shown).

15

Under the action of wind flow on the upwind side of the deflector, a vacuum is formed and the indoor air through the channels 2 rushes upward from the ventilated

20 rooms.

Claims (1)

1. USSR author's certificate 45395, yl. 24 F 13/02, 1935.