| 摘要 |
PROBLEM TO BE SOLVED: To provide an artificial environment control room for sports science in which test conditions for winter season can be realized, influence on human bodies by low temperature and low humidity environments can be accurately tested and applied for the sports medical science and the like.SOLUTION: In this invention, a control device 10 for controlling air to a specified temperature in an artificial environment test room P is constituted. An air blower device 20 for blowing air into the artificial environment test room P is constituted. Each of a plurality of cooling units 11 is provided with a plurality of expansion valves 12 showing different freezing capacities. Electromagnetic valves*expansion valves of cooling capacity automatically used under instruction from an operation matrix are selected to select a cooling unit so as to control some indoor environmental conditions [temperature*humidity].There is provided a blower 21 for blowing air. A cylindrical ventilation duct 22 is installed at an upper part of the indoor area. A cloth filter 23 covering the surface of the ventilation duct 22 is installed. Air is circulated in the indoor area under windless state.SELECTED DRAWING: Figure 3 |
