KR940000775A

KR940000775A - Drive device of GAS valve

Info

Publication number: KR940000775A
Application number: KR1019920010661A
Authority: KR
Inventors: 김상철
Original assignee: 김상철
Priority date: 1992-06-19
Filing date: 1992-06-19
Publication date: 1994-01-10

Abstract

본 발명은 개스 밸브 전동장치로 기어열의 의한 고감속으로 큰토우크을 의하여 저속으로 구동되는 장치에서 스프링, 솝업셔버, 에어챔버, 실린더로 밸브개방시에 힘을 저장하고 밸브차단시에 저장힘으로 밸브를 급속 개방하여 개스를 차단하는 밸브이고 비전원시에 수동으로 핸들을 회전하여 힘을 축척하고 순간차단할수 있는 전동장치이다.The present invention stores the force at the time of opening the valve to the spring, the shock absorber, the air chamber, the cylinder in the device which is driven at a low speed by a large torque at high deceleration due to the gear train with the gas valve transmission device It is a valve to shut off the gas by rapidly opening the valve, and it is an electric device that can accumulate the force and cut off the moment by manually rotating the handle when it is not powered.

Description

Gas valve driving device

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

제1도는 본 발명의 스프링에 저장된 힘으로 순간에 밸브를 차단할 수 있는 구동장치의 조립도,1 is an assembly view of a drive device that can shut off the valve at a moment by the force stored in the spring of the present invention,

(가) 스프링힘을 저장 상태의 밸브개방시의 수평 조립도,(A) Horizontal assembly diagram when opening the valve with spring force stored;

(나) 수직 조립단면도,(B) vertical assembly section,

(다) 이동환과 리이드환부의 조립단면도,(C) Assembly cross-sectional view of the mobile ring and lead ring,

제2도는 본 발명의 부품도,2 is a part view of the present invention,

(가) 편심환의 부품두,(A) parts of eccentric rings,

(나) 편심축의 부품두,(B) part heads of eccentric shafts,

(다) 슬라이딩 레버 부품도,(C) sliding lever parts,

(라) 편심레버 축과 레버의 부품도,(D) Parts of eccentric lever shaft and lever

제3도는 공기을 압축하여 저정한 힘으로 순간에 밸브를 차단하는 구동장치의 조릴 단면도,3 is a schematic cross-sectional view of a drive device for compressing air to shut off the valve at a moment with low force,

(가) 구동장치의 구성도,(A) Configuration diagram of the drive system;

(나) 가이드홈부 및 리이드나사의 부품도,(B) Parts drawing of guide groove and lead screw

(다) 리이드나사의 턱부가 관통된 가이드홈에 조립된 단면도,(C) Sectional view of the lead screw jaw assembled in the guide groove penetrated,

제4도는 구동장치와 밸브의 결합도.4 is a coupling of the drive and the valve.

Claims

The lead screw rod 7 is fixed to the gear 26 and the lead ring 11 is moved to the low speed and high torque by the motor 27 which is decelerated by the manual handle or the gear train to compress the spring 12 and the guide jaw ( 17) A driving device for stopping the quick valve by closing the lever 19 by the compression force of the spring by releasing the guide jaw by the reverse rotation of the motor moved to the open position with the movable ring 8 perturbed.

The gas is compressed by the lead screw 43 with a cylinder (or an air chamber, a shock absorber, a spring, etc.), and the motor 45 is connected to the jaws of the “b” shaped groove 39 of the connecting body 33 and the lead female screw 40. The driving device is to lock the valve rapidly by rotating the lever with the pulley gas compression force.

The drive unit is fixed to the retainer fixing plate of the existing valve with a "c" shaped fixing plate (2), and the lever shaft (20 or 38) and the valve handle fixing part (56) are upper straight grooves. A gas electric valve which rotates by combining an adapter 57 formed at right angles with the 58 and the lower straight groove 59.

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