Microcomputer automatically controlled spraying and temperature-lowering device for livestocks

The invention relates to a microcomputer automatically controlled spraying and temperature-lowering device for livestocks, which comprises a temperature inductor, a micro computer control automatic clock switch, an electromagnetic switch or immersion pump, a spray cap switch and a mist spray nozzle, the system can realize the automatic control for mist spray nozzle to spray water fog in the shape of reversed umbrella, thus providing domestic animals with the functions of analgesic, warm prevention and cooling down, so as to alleviate livestock heat irritated response.