KR900010361A - Flow detection system of oil combustor - Google Patents

Flow detection system of oil combustor Download PDF

Info

Publication number
KR900010361A
KR900010361A KR1019880018144A KR880018144A KR900010361A KR 900010361 A KR900010361 A KR 900010361A KR 1019880018144 A KR1019880018144 A KR 1019880018144A KR 880018144 A KR880018144 A KR 880018144A KR 900010361 A KR900010361 A KR 900010361A
Authority
KR
South Korea
Prior art keywords
level
oil
sensing
flow
oil supply
Prior art date
Application number
KR1019880018144A
Other languages
Korean (ko)
Other versions
KR910008973B1 (en
Inventor
정성기
Original Assignee
안시환
삼성전자 주식회사
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 안시환, 삼성전자 주식회사 filed Critical 안시환
Priority to KR1019880018144A priority Critical patent/KR910008973B1/en
Publication of KR900010361A publication Critical patent/KR900010361A/en
Application granted granted Critical
Publication of KR910008973B1 publication Critical patent/KR910008973B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material

Abstract

내용 없음No content

Description

석유 연소기의 유량감지 시스템Flow detection system of oil combustor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 유량감지 장치를 상세히 도시한 도면, 제2도는 본 발명의 원리에 따른 석유 연소기의 제어 수순을 나타낸 플로우챠트. 제3도는 본 발명에서 이용되는 자계강도 검출소자의 전기적 특성을 나타낸 그래프이다.1 is a view showing in detail the flow rate sensing apparatus of the present invention, Figure 2 is a flow chart showing the control procedure of the petroleum combustor according to the principles of the present invention. 3 is a graph showing the electrical characteristics of the magnetic field strength detection element used in the present invention.

Claims (2)

석유 연소기의 유량감지 시스템에 있어서, 중심이 천공된 링형의 자석과, 원통형상으로 되고 그 중심부가 천공되고 상기 자석을 그 내부로 설치되게 한 부구와, 상부측은 석유 탱크의 상부에 고정됨과 동시에 하측에는 상기 부구가 삽입되고 이 부구가 빠지지 않도록 하는 스톱퍼가 고정되어서, 상기 부구의 유면 변화에 따른 상하 이동을 안내하는 안내 수단과, 상기 안내 수단위에 설치되고 상기 자석의 위치에 따른 자계강도를 감지하는 감지수단과, 이 감지 수단의 검출신호를 용량적으로 증폭하여 고레벨의 신호로 하는 전기 회로 기판과, 상기 전기 회로 기판 및 감지 수단등을 보호하는 수단등으로 구성시킨 유량감지 장치.In the flow detection system of a petroleum combustor, a ring-shaped magnet having a centered hole, a mouthpiece having a cylindrical shape and a central portion thereof drilled and installed therein, and an upper side fixed to an upper portion of the oil tank and a lower side thereof The stopper is inserted and a stopper is fixed so as not to fall out, the guide means for guiding the vertical movement according to the change of the surface of the float, and installed in the guide number unit for detecting the magnetic field strength according to the position of the magnet A flow rate sensing device comprising: a sensing means, an electrical circuit board that capacitively amplifies the detection signal of the sensing means to form a high level signal, and means for protecting the electrical circuit board, the sensing means, and the like. 석유 연소기의 유량감지 시스템에 있어서, 상기의 유량감지 장치로 부터의 아날로그 신호를 디지탈 신호로 변환하여 카운팅하는 단계, 현재의 유면과 사전에 기억시킨 소정의 급유레벨과 비교하는 단계와, 현재의 유면이 소정의 급유 레벨 이상인 경우 정상 운전을 유도하는 단계와, 현재의 유면이 소정의 급유 레벨 이하이고 초기 운전인 경우는 운전정지로 유도하고 초기운전이 아닌 경우는 급유예고 표시를 함과 동시에 카운트를 하여 소정시간 동안 정상 운전을 유도하는 단계로 이루어진 유량 감지 방법.In the petroleum combustor flow sensing system, converting and counting an analog signal from the flow sensing device into a digital signal, comparing the current oil surface with a predetermined oil supply level previously stored, and the current oil surface If the oil level is higher than or equal to the predetermined level of oil supply, normal driving is performed. If the current oil level is lower than or equal to the level of oil supply, and the initial operation is performed, driving is stopped. Inducing the normal operation for a predetermined time by the flow rate sensing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880018144A 1988-12-31 1988-12-31 Petroleum combustion volume detective system KR910008973B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880018144A KR910008973B1 (en) 1988-12-31 1988-12-31 Petroleum combustion volume detective system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880018144A KR910008973B1 (en) 1988-12-31 1988-12-31 Petroleum combustion volume detective system

Publications (2)

Publication Number Publication Date
KR900010361A true KR900010361A (en) 1990-07-07
KR910008973B1 KR910008973B1 (en) 1991-10-26

Family

ID=19281144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880018144A KR910008973B1 (en) 1988-12-31 1988-12-31 Petroleum combustion volume detective system

Country Status (1)

Country Link
KR (1) KR910008973B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669437B1 (en) * 2004-07-10 2007-01-15 한국수력원자력 주식회사 Small flow measurement device for using Measurement tube and Magnetic sensors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101274183B1 (en) * 2011-10-25 2013-06-17 주식회사 파나시아 A Radar Level Gauge System improving floating ground structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669437B1 (en) * 2004-07-10 2007-01-15 한국수력원자력 주식회사 Small flow measurement device for using Measurement tube and Magnetic sensors

Also Published As

Publication number Publication date
KR910008973B1 (en) 1991-10-26

Similar Documents

Publication Publication Date Title
US4361835A (en) Hall-cell liquid level detector
KR840007291A (en) Electronic blackboard eraser
US4035789A (en) Liquid level sensing system
JPS58191961A (en) Float assembly for sensor
ES2042235T3 (en) PARTICLE SENSOR WITH ELECTRONIC DETECTION.
KR900010361A (en) Flow detection system of oil combustor
TW229271B (en) Sensor for detecting vibration and shock
KR890017117A (en) Fault detection device of airbag device
KR850001100A (en) Fluid supply
JPH0763595A (en) Tank liquid level measuring device
FI62515C (en) OVER MAINTENANCE OF OVER MAETKRETS FOER REGLERING AV STANNANDE AV EN HIS
GB1361603A (en) Liquid level detection devices
SU1206433A1 (en) Apparatus for measuring hole length
JPS532045A (en) Coordinates read method and its device
JPH0232219A (en) Level gauge using magnetic detector
EP0457231A3 (en) Fluid leak detecting probe
SU614332A1 (en) Discrete level gauge
JPS5624558A (en) Pinhole detector for can
KR20050062696A (en) Fuel level sensor for construction equipment
KR970066519A (en) Water level measuring device
SU634112A1 (en) Discrete level gauge
KR930004755Y1 (en) Water-water and water-powder boundary level measuring apparatus having air bubble generator
KR19980075199A (en) Water level sensor of water purifier
SU1619058A1 (en) Device for measuring level of liquid and loose materials
SU821934A1 (en) Electroconductive liquid level meter

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee