SU1305508A1 - Refrigerating machine condenser - Google Patents

Abstract

The invention relates to refrigeration technology and allows to increase reliability and reduce metal consumption, Case I is made in the form of a torus, and heat exchange pipes 3 - in the form of many inlet spiral turns. Refrigerant vapor, the passage through the annular channel, condenses. The remaining vapors transfer to the underlying channel formed by two longitudinal horizontal partitions 2, the condensation process continues. The condensate is pulled off by the centrifugal forces from the pipes 3 and falls into the drain pockets. 4 il. Fig 00 o ate about O 00

Description

one

The invention relates to refrigeration technology, to compression chillers with water condensers.

The purpose of the invention is to increase reliability and reduce metal consumption.

FIG. 1 schematically shows a pre, condensable capacitor; in fig. 2 - the same, top view; in fig. 3 - tongue cut AA in FIG. 2 (unfolded, tube off); in fig. 4 shows a section BB in FIG. 2

The condenser of the refrigerating machine contains a horizontally arranged housing 1 with partitions 2 and heat exchange pipes 3, fixed tube sheets 4 and 5, inlet pipes 6 and outlet 7 of the cooling valve, inlet 8 of the refrigerant vapor and inlet 9 condensate drain, stand-alone drain pockets U at the outer wall of the housing 1

The device works as follows.

Refrigerant vapor through the pipe 8 passes into the channel formed by the partition 2 and the upper wall of the toroidal body 1, where, in contact with the pipes 3, it partially condenses. Formed condensate by centrifugal action

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eight

2

The force breaks down from the pipes 3 and is carried away to the outer wall of the housing 1, where it falls into the drain pockets 10, the remaining refrigerant vapors continue along the annular channel and, having passed through it all, pass to the lower channel formed by two longitudinal horizontal partitions 2, the condensation process continues. The cooling medium (water) enters through the pipe 6, makes 3 circular current in the pipes and the heated is removed through the pipe 7.

Claims (1)

Invention Formula  The condenser of the refrigerating machine, which contains a horizontally positioned case with partitions and heat exchange pipes inside, fixed in the tube sheets, and a supply and drain pipe, heat exchanging with media, characterized in that, in order to reduce metal intensity and reduce reliability, the body is designed as torus, heat exchange tubes in the form of multiple spiral turns, and partitions installed horizontally and equipped with independent drain pockets at the outer wall of the housing. Fbug.2 Phi.