Title:
CONTROL METHOD OF HEATING TEMPERATURE BY HEATING ACCUMULATING FLOOR
Document Type and Number:
Japanese Patent JPS5465283
Kind Code:
A
Abstract:
PURPOSE:To carry out comfortable floor heating, changing automatically settings of floor temperature due to change of outdoor temperature, and changing energizing time and firing period of a boiler. CONSTITUTION:A bridge 2 for outdoor temperature of outdoor temperature feeler 1 is composed of temperature meansuring resistance 9 for outdoor temperature, resistance r1-r3 and variable resistor VR1 for room temperature setting, the bridge 2 is adjusted in order to adapt the required room temperature. When outdoor temperature is changed, the bridge 2 issues output, the output is input to the deviation amplifier 3, and outdoor temperature change output compared with the standard value is obtained. The floor temperature change signal from the floor temperature feeler 4 is input to Schmitt circuit 7 as voltage value composed by resistance RA and RB. When composed voltage is lower than standard value, minus signal is issued, when that is higher, plus signal is issued from Schmitt circuit 7, exciting the relay 11 through transistor 10 for driving, and controlling energizing to the heating wire and ignition for a boiler.
Inventors:
OSHIDA ETSUROU
IZUTSU YOSHIMITSU
IZUTSU YOSHIMITSU
Application Number:
JP13232177A
Publication Date:
May 25, 1979
Filing Date:
November 04, 1977
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
International Classes:
F24D3/00; F24D3/02; F24D5/10; F24D13/02; F24D19/10; G05D23/20; G05D23/24; (IPC1-7): F24D3/02; F24D5/10; G05D23/20
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