JPS59139893U

JPS59139893U - Dryer

Info

Publication number: JPS59139893U
Application number: JP3251883U
Authority: JP
Inventors: 日比　常夫
Original assignee: 株式会社東芝
Priority date: 1983-03-07
Filing date: 1983-03-07
Publication date: 1984-09-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示したものにて、第１図は横
断面図、第２図は背板を取外しての背面図、第３図は電
気回路図、第４図は特性図である。図中、１は外箱、１３は主ヒータ、１４は補助ヒータ、
１５はドラム、１８は乾燥室、１９はモータ、２４は排
気ダクト、２５は送風装置のケーシング、２６は熱交換
器、３３はタイマー装置、３４は感温スイッチである。The drawings show one embodiment of the present invention; Fig. 1 is a cross-sectional view, Fig. 2 is a rear view with the back plate removed, Fig. 3 is an electric circuit diagram, and Fig. 4 is a characteristic diagram. It is. In the figure, 1 is an outer box, 13 is a main heater, 14 is an auxiliary heater,
15 is a drum, 18 is a drying chamber, 19 is a motor, 24 is an exhaust duct, 25 is a casing of an air blower, 26 is a heat exchanger, 33 is a timer device, and 34 is a temperature-sensitive switch.

Claims

[Claims for Utility Model Registration] 1. An outer box, a drying chamber provided in the outer box, a blower device provided to introduce air outside the outer box into the drying chamber, and A main heater and an auxiliary heater each consisting of a positive characteristic semiconductor heater installed in an air introduction path outside the box so as to heat the air outside the box, and an exhaust gas that is exhausted from the drying chamber to the outside of the box. A heat exchanger is installed in the duct to perform heat exchange between the air taken in from outside the outer box and the air discharged outside the outer box, and the air is introduced into the drying chamber through the heat exchanger. A sensor is provided to sense the temperature of the air, and when it is below a predetermined temperature, only the main heater of the two heaters is energized, and when the temperature is above a predetermined temperature, the main heater and the auxiliary heater are energized. A dryer comprising a hot switch. 2. The dryer according to claim 1 of the utility model registration, characterized in that there is a selection switch for enabling or disabling the temperature-sensitive switch.