COMBINATION DEVICE FOR OXYGEN SUPPLY AND TEMPERATURE CONTROL IN FISH FARMS USING VORTEX TUBE

摘要

The present invention relates to a combination device for oxygen supply and temperature control in a fish farm using a vortex tube. The present invention secures freshness by applying the vortex tube for separating air into two cold and hot air streams as a temperature controlling device for controlling water temperature of the fish farm and significantly improving a survival rate of a live fish; prevents unnecessary power consumption by being connected to an oxygen supplying device without a separate power supplying device for driving the vortex tube for controlling the water temperature; reduces a device size through connection of the vortex tube and the oxygen supplying device to thus include space utilization which can be easily applied to a narrow fish farm; and improves dissemination and economics by being easily connected to the oxygen supplying device of a conventional fish farm. According to an embodiment of the present invention, the combination device for oxygen supply and temperature control in a fish farm using a vortex tube comprises: the fish farm which is installed on land with a facility for aquaculture of living things such as the live fish or the like; a water tank which forms a space for accommodating the living things such as the live fish or the like with a fluid for living things and is installed inside the fish farm; an oxygen supplying unit which is installed in the fish farm and supplies oxygen for survival of the living things; and the temperature controlling unit which is installed in the fish farm and controls the water temperature to allow the fluid to maintain a temperature proper to the living things.