KR950013553A

KR950013553A - Automatic cleaning device for laboratory equipment and its operation method.

Info

Publication number: KR950013553A
Application number: KR1019930023351A
Authority: KR
Inventors: 김호일
Original assignee: 김주용; 현대전자 산업 주식회사
Priority date: 1993-11-04
Filing date: 1993-11-04
Publication date: 1995-06-15

Abstract

본 발명은 순수를 저장하며, 이 순수의 양을 감지하는 수량센서(2)가 다수개 형성되어 있는 순수 탱크(1)와; 상기 순수탱크(1)내의 순수를 순환시키는 순수 회수라인(8)과; 상기 순수탱크(1)로부터 순수 공급 필요성을 감지하는 도어센서(11), 상기 순수탱크(1)에서 공급받은 순수를 분사하며 실험 기구를 세정하는 세정수단(12, 14)이 형성된 세정용기(10)와; 상기 순수탱크(1)와 연결되어 순수탱크(1)에 순수를 공급하는 순수 밸브(4), 세정용기(10)와 연결되어 상기 세정용기(10)에 위치한 실험기구를 건조시키기 위하여 세정 용기(10)내의 건조가스를 주입하게 되는 건조가스 밸브(5), 상기 순수탱크(1)와 연결되어 순수탱크(1)내의 순수를 회수라인(8)으로 순환시키는 순수 배출밸브(3), 세정용기(10)와 연결되어 실험기구내의 순수를 흡입하는 진공 밸브(6)가 각각 형성된 밸브박스(7)와; 상기 밸브박스(7)에 연결되어 밸브박스(7)에 형성된 각각의 밸브(3, 4, 5, 6)를 각각 프로그램에 의해 제어하는 솔레노이드 박스(15)를 포함하여 구성되는 것을 특징으로 하는 실헝기구류 자동 세척 장치에 관한 것으로, 다량의 실험기구를 짧은 시간에 동시에 세정할 수 있고, 수동으로 세정할 때 보다 세정결과 우수한 세정 효과를 얻을 수 있는 효과가 있다.The present invention provides a pure water tank (1) for storing pure water and having a plurality of water quantity sensors (2) for sensing the quantity of pure water; A pure water recovery line 8 for circulating pure water in the pure water tank 1; The cleaning container 10 is provided with a door sensor 11 for detecting the necessity of pure water supply from the pure water tank 1, and cleaning means 12 and 14 for spraying pure water supplied from the pure water tank 1 and cleaning the experimental instruments. )Wow; Pure water valve (4) connected to the pure water tank (1) for supplying pure water to the pure water tank (1), connected to the cleaning container (10) to clean the test vessel located in the cleaning container (10) 10) a dry gas valve (5) into which dry gas is injected, a pure water discharge valve (3) connected to the pure water tank (1) to circulate pure water in the pure water tank (1) to a recovery line (8), and a cleaning container A valve box (7) connected to (10) and each having a vacuum valve (6) for sucking pure water in a laboratory apparatus; Sealed, characterized in that it comprises a solenoid box (15) connected to the valve box (7) to control each valve (3, 4, 5, 6) formed in the valve box (7) by a program, respectively. The present invention relates to an apparatus for automatic cleaning of apparatuses, and a large amount of laboratory apparatuses can be simultaneously cleaned in a short time, and the cleaning results can be obtained better than when manually cleaned.

Description

Automatic cleaning device for laboratory equipment and its operation method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 실험기구 자동 세척장치의 구성도.1 is a block diagram of an automatic laboratory apparatus for cleaning apparatus according to the present invention.

제2도는 본 발명에 따른 실험기구 자동 세척 장치 운용 흐름도.2 is a flow chart for operating the automatic laboratory apparatus for cleaning apparatus according to the present invention.

Claims

An apparatus for automatic cleaning of laboratory equipment, comprising: a pure water tank (1) for storing pure water, which is a cleaning solution for cleaning laboratory equipment, and having a plurality of water quantity sensors (2) for detecting the amount of the pure water, and the pure water tank ( 1) a pure water recovery line (8) for circulating pure water in the water, a door sensor (11) for detecting the necessity of pure water supply from the pure water tank (1), the pure water supplied from the pure water tank (1) and spraying the test apparatus A washing vessel 10 having washing means 12 and 14 for washing and a pure water valve 4 connected to the pure water tank 1 to supply pure water to the pure water tank 1 and a washing vessel 10. And a dry gas valve 5 for injecting dry gas in the cleaning container 10 to dry the experiment apparatus located in the cleaning container 10, and the pure water in the pure water tank 1 connected to the pure water tank 1. Pure water discharge valve (3) and cleaning container (10) And a valve box 7 having a vacuum valve 6 for sucking pure water in the test apparatus, and each valve 3, 4, 5, 6 connected to the valve box 7 and formed in the valve box 7. Automatic apparatus for cleaning laboratory equipment, characterized in that it comprises a solenoid box (17) for controlling each of the) by a program.

In the method of operating the automatic cleaning device for laboratory equipment, when the power is turned on (201), the water sensor in the pure water tank detects the amount of pure water (202). The pure water necessary for the cleaning is continuously supplied to the tank by a predetermined program (203). If the pure water in the pure water tank is sufficient as a result of the detection, the pure water in the pure water tank is pumped (204) and supplied to the cleaning container for a predetermined time. In step (205, 206) of cleaning the laboratory apparatus located, when the cleaning is finished for a certain time, the pumping of the pure water from the pure tank to the cleaning vessel is stopped (207), and the vacuum valve is operated for a predetermined time (208). After the pure water is inhaled (208, 209), the nitrogen gas is blown for a predetermined time by operating the nitrogen gas valve to dry the test apparatus (210, 211). Taking out the test apparatus and discharging the remaining pure water in the tank 212 to the recovery line, repeating the pure water to repeat the pure water circulation to clean the pure water line in the system (213, 214, 215, 216), Automatic cleaning of laboratory equipment comprising the step of re-sense the pure water in the tank again through the sensor in the tank if it continues, and repeating the cleaning step and ending the cleaning process if the cleaning is not continued. How to operate the device.

※ Note: The disclosure is based on the initial application.