公开(公告)号：KR1020000073240A

公开(公告)日：2000-12-05

申请号：KR1019990016412

申请日：1999-05-07

Applicant: 대한민국(충남대학교)

Inventor： 강호양

IPC: F26B3/347

Abstract: PURPOSE: A drier using microwave is provided to dry the manufactured woodwork without transformation of outer appearance in a short time and to control dry condition in real time. CONSTITUTION: A drier using microwave includes a power supply part(5) generating high frequency driving power supply, a magnetron(6) generating microwaves by receiving the driving power supply from the power supply part, a main body(9) having a space capable of receiving objects to be dried, a temperature sensor(3) sensing the change in the temperature of the objects, a load cell1 installed in the bottom of the objects received in the main body for sensing continuous change in weight of the objects, a controlling part(4) outputting signals for controlling the operation of the magnetron by receiving sensed results of the temperature sensor and the load cell, a memory device(2) storing information such as dry time and dry condition according to the kind of the objects and providing the information to the controlling part, an aspirator(7) sucking air of the main body and discharging into outside by receiving the power supply from the power supply part for decreasing the pressure of the main body, and a heater(8) increasing permittivity by preheating the objects according to the control signal of the controlling part.

Abstract translation: 目的：提供使用微波炉的干燥器，以干燥制造的木制品，而不会在短时间内外观变化，并实时控制干燥状况。 构成：使用微波的干燥机包括产生高频驱动电源的电源部件（5），通过从电源部接收驱动电源而产生微波的磁控管（6），具有空间的主体（9） 接收被干燥物体的温度传感器（3），检测物体的温度变化的温度传感器（3），安装在主体内容纳的物体的底部的测力传感器（1），用于检测物体的重量连续变化，控制 部分（4）通过接收温度传感器和测力传感器的感测结果输出用于控制磁控管的操作的信号;存储装置（2），根据物体的种类存储诸如干燥时间和干燥状况的信息，并提供 向控制部分提供的信息，抽吸器（7）吸入主体的空气并通过从电源部分接收用于减小马达的压力的电源而排出到外部 和加热器（8），通过根据控制部件的控制信号预热物体来增加介电常数。

公开(公告)号：KR100325313B1

公开(公告)日：2002-02-25

申请号：KR1019990016412

申请日：1999-05-07

Applicant: 대한민국(충남대학교)

Inventor： 강호양

IPC: F26B3/347

Abstract: 고주파구동전원을발생하는전원공급수단과, 전원공급수단으로부터구동전원을인가받아마이크로파를발생하는마그네트론과, 내부에건조대상물을수용할수 있는공간이형성된본체와, 건조대상물의온도변화를감지하는온도센서와, 본체내에수용된건조대상물의하부에설치되어건조대상물의연속적인중량변화를감지하는로드셀(Load cell)과, 온도센서및 로드셀의감지결과를입력받아상기마그네트론의동작을제어하기위한신호를출력하는제어부와, 건조대상물의종류에따른건조시간및 건조조건등의정보를저장하고상기제어부에제공하는기억장치와, 전원공급수단으로부터전원을제공받아본체내부의공기를흡입하여외부로배출하므로써본체의압력을저하시키는공기흡입장치와, 제어부의제어신호에따라건조대상물을예열시켜유전율을증가시키는예열장치를포함하여구성됨을특징으로하는마이크로파를이용한건조장치.