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    • 9. 发明专利
    • Improvements in Means for Heating, Cooling and Ventilating Buildings.
    • GB190304347A
    • 1903-05-14
    • GB190304347D
    • 1903-02-24
    • TITUS JOHNTITUS WILLIAM
    • TITUS JOHNTITUS WILLIAM
    • 4347. Titus, J., and Titus, W. Feb. 24. Mixing air.-Heated air, cooled air, or air at ordinary temperature, or any desired mixtures of these, are supplied, by the apparatus shown, to the various floors of a hospital or other building. In Fig. 1, G is a hot-air shaft and H a cool or cold-air shaft, D being a heater and T a refrigerator. The two shafts are connected together at each floor by passages I from which gratings J open into the rooms. At the extremities of the passages I are valves which are connected together by rods u so as to be simultaneously operated to adjust the proportions of air coming from the respective shafts they may be operated automatically by a thermostat L as shown in Fig. 3. Flexible tubes P, Fig. 2, may conduct the air from the openings J to any desired place. By suitably manipulating the valves shown, the air supplied by the fan E may be entirely, or in part, passed through the heater or the refrigerator, or taken direct to the rooms through the shaft H. Fig. 4 shows a modified arrangement in which the air delivered to the rooms at s' is passed through the refrigerator T or the heater D, or through both. In the last case the object of the cooling is to deposit moisture. The heater need not be heated.