KR900018619A - Automatic depressurization control device in hot water boiler pipe - Google Patents

Automatic depressurization control device in hot water boiler pipe Download PDF

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Publication number
KR900018619A
KR900018619A KR1019890007018A KR890007018A KR900018619A KR 900018619 A KR900018619 A KR 900018619A KR 1019890007018 A KR1019890007018 A KR 1019890007018A KR 890007018 A KR890007018 A KR 890007018A KR 900018619 A KR900018619 A KR 900018619A
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KR
South Korea
Prior art keywords
pipe
control device
boiler pipe
stress
micro switch
Prior art date
Application number
KR1019890007018A
Other languages
Korean (ko)
Inventor
박평옥
Original Assignee
박평옥
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박평옥 filed Critical 박평옥
Priority to KR1019890007018A priority Critical patent/KR900018619A/en
Publication of KR900018619A publication Critical patent/KR900018619A/en

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Abstract

내용 없음No content

Description

온수용 보일러 배관내 자동감압조절장치Automatic depressurization control device in hot water boiler pipe

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

제1도는 본 발명에 있어서 사용상태를 보인 장치설비도, 제2도는 본 발명에 있어서, "가"부분의 실제외형도, 제3도는 본 발명에 있어서 팽창변과 마이크로 스위치를 보인 종 단면도.1 is an apparatus drawing showing a state of use in the present invention, FIG. 2 is an actual external view of the part "a" in the present invention, and FIG. 3 is a longitudinal sectional view showing an expansion valve and a micro switch in the present invention.

Claims (1)

2F-T형 앨보우(4)와 일체로된 통상의 전자변(2)이 2F-90′앨보우(3)일축에 플랜지 연결되고, 다른 일축으로 1F-T형 앨보우(5)상에 팽창고무패킹(10)과 팽창변보호캡(6)내에 적정간격 이격시킨 마이크로 스위치(8)를 설치하여 관내 스트레스(stress)로 인해 팽창고무패킹(10)이 팽창되여 마이크로 스위치 버튼(9)를 밀때(push) 전자변(2)의 전원이 차단(off)되도록 하여 밸브(17)와 전자변(2)의 이중차단으로 보일러 배관내 스트레스 상승을 방지하고 배관내 스트레스(stress)가 해제시 마이크로 스위치 버튼(9)은 이격되어 전자변(2)의 전원이 공급(on)되며 통상의 전자밸브를 개방시켜 관내 유체흐름과 압력을 정상상태로 유지시킴을 갖는 보일러 배관내 자동감압 조절장치.A conventional solenoid (2) integrated with a 2F-T type elbow (4) is flanged to one axis of the 2F-90 'albow (3) and expands on the 1F-T type elbow (5) with another axis. When the rubber packing 10 and the expansion switch protective cap 6 is installed in the micro switch 8 spaced apart from each other at an appropriate interval, the expansion rubber packing 10 is expanded due to stress in the tube and the micro switch button 9 is pushed ( push) The power supply of the solenoid valve 2 is turned off to prevent the rise of stress in the boiler pipe by double blocking of the valve 17 and the solenoid valve 2, and the micro switch button 9 when the stress in the pipe is released. ) Is spaced apart, the power supply of the electromagnetic valve (2) (on) and the automatic pressure control device in the boiler pipe having a normal flow and pressure in the pipe to maintain the normal state by opening the normal solenoid valve. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890007018A 1989-05-23 1989-05-23 Automatic depressurization control device in hot water boiler pipe KR900018619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007018A KR900018619A (en) 1989-05-23 1989-05-23 Automatic depressurization control device in hot water boiler pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890007018A KR900018619A (en) 1989-05-23 1989-05-23 Automatic depressurization control device in hot water boiler pipe

Publications (1)

Publication Number Publication Date
KR900018619A true KR900018619A (en) 1990-12-22

Family

ID=67840438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007018A KR900018619A (en) 1989-05-23 1989-05-23 Automatic depressurization control device in hot water boiler pipe

Country Status (1)

Country Link
KR (1) KR900018619A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application