Artificial environment control room for sports science

Abstract

The present invention provides an artificial environment control room for sports science, which can reproduce winter test conditions and can accurately test the influence of a low-temperature and low-humidity environment on the body, and is suitable for sports medicine and the like. Consists of a control device (10) for controlling the air to a specified temperature in the artificial environment test chamber (P). An air supply device (20) for sending air into the artificial environment test chamber (P) is constituted. A plurality of expansion valves (12) with different refrigerating capacities are respectively installed on the plurality of coolers (11). According to the instructions to operate the matrix, the electromagnetic valve to be used, the expansion valve with cooling capacity, and the cooler are selected automatically to control the indoor environmental conditions, that is, temperature / humidity. An air supply device (20) for sending air into the artificial environment test chamber (P) is constituted. A blower (21) for feeding air is provided. A cylindrical ventilation duct (22) is arranged on the upper part of the room. A cloth filter (23) covering the surface of the ventilation duct (22) is installed. It is configured to circulate air indoors in a windless state.

Description

technical field [0001] The present invention relates to instructing the environment (temperature / humidity / indoor air circulation amount / outside air introduction amount) in an environmental test room to each air-conditioning equipment from an operation matrix in which load calculation is set based on each temperature zone and humidity zone, and performs appropriate control , a control room that reproduces the environment of the set conditions, and relates to an artificial environment control room for sports science that is suitable for the latest exercise physiology research using various measuring equipment to determine the environmental conditions and the influence on the body of the subject. Background technique [0002] Conventionally, the environmental test chambers used in the research field of sports science have used general-purpose or custom-made devices that can set the temperature and humidity in general environmental test chambers. There is no artificial environme...

AI Technical Summary

Problems solved by technology

Opinions from researchers using conventional environmental testing laboratories are as follows: For example, as a specific case, first: it is impossible to measure a small amount of skin temperature caused by the airflow in the laboratory contacting the subject; second: it is impossible to accurately measure the same temperature. Evaporation from the skin due to air contact with the skin; third: metabolic changes due to the influence of air flow at rest; fourth: humidity control at low temperatures below 20°C cannot be achieved; fifth: poor temperature / humidity control; Sixth: Loud indoor noise and bad habitability

[0004] However, as a conventional device, there is no device used for sports science. For example, as a metabolic calorie measuring device, only Patent Document 1 describes a device for measuring the amount of carbon dioxide emitted by the subject and the amount of oxygen consumed. metabolic calorimetry device

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