Self-bearing plate tube tilted air cooler

Abstract

The invention discloses a self-bearing plate tube tilted air cooler which comprises a square rack and a plurality of plate type heat exchange tubes, wherein a fan is arranged on the upper part of the square rack; two opposite sides of the square rack are closed; a plurality of water inlet mother tubes are arranged on one closed side; a plurality of corresponding water outlet mother tubes are arranged on the other closed side; a plurality of water inlet branch tubes are arranged on each water inlet mother tube from top to bottom; a plurality of water outlet branch tubes are arranged on each water outlet mother tube from top bo bottom; the plate type heat exchange tubes are arranged into a plurality of columns of heat exchange tube rows along the longitudinal direction; each plate type heat exchange tube is obliquely arranged along the transverse direction; a water inlet and a water outlet of each plate type heat exchange tube are respectively connected with one water inlet branch tube and one water outlet branch tube through movable joints; the other two opposite sides of the square rack are open; a plurality of cooling water tubes are distributed on the the other two opposite sides of the square rack; a plurality of spraying heads are arranged on each cooling water tube and spay towards the plate type heat exchange tubes. The self-bearing plate tube tilted air cooler disclosed by the invention has the advantages of convenience in replacement, maintenance and descaling of the plate tubes, high cooling efficiency and remarkable water-saving effect.

Description

technical field [0001] The invention relates to a plate type evaporative air cooler, in particular to an air cooler with self-supporting plate tubes and oblique arrangement. Background technique [0002] In most existing plate-type evaporative air coolers, the plate-type heat exchange tubes, the inlet jellyfish tube and the jellyfish outlet tube are welded together. Once the plate heat exchange tube leaks, the plate heat exchange tube can only be blocked, and its maintenance and repair are very difficult. When the plate heat exchange tube is damaged to a certain amount, the entire air cooler can only be scrapped, and the service life is short. [0003] On July 27, 2011, the State Intellectual Property Office announced an invention patent of the inventor, the patent number is ZL200910230019.4, and the name is "a self-supporting detachable plate evaporative air cooling system with air and spray water flowing in parallel. Device", which includes spraying device, heat exchange ...

AI Technical Summary

Problems solved by technology

The plate-tube unit of this plate-type evaporative air cooler can be disassembled, which improves the maintenance performance of the air cooler and prolongs the service life of the air cooler, but it is difficult to disassemble, the equipment downtime is longer, and the descaling of the plate tube is more troublesome; in addition The loss of spray water has not been effectively improved, and the air conduction grille needs to be installed on the rack. Once the conduction grille freezes in cold regions, it will also affect the heat exchange efficiency of the air cooler.

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