KR950012076A - Calculation control method of calorimeter - Google Patents

Calculation control method of calorimeter Download PDF

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Publication number
KR950012076A
KR950012076A KR1019930022703A KR930022703A KR950012076A KR 950012076 A KR950012076 A KR 950012076A KR 1019930022703 A KR1019930022703 A KR 1019930022703A KR 930022703 A KR930022703 A KR 930022703A KR 950012076 A KR950012076 A KR 950012076A
Authority
KR
South Korea
Prior art keywords
side temperature
control method
calorimeter
battery voltage
state
Prior art date
Application number
KR1019930022703A
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Korean (ko)
Other versions
KR970001968B1 (en
Inventor
손대원
Original Assignee
박낙진
동화계량기 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 박낙진, 동화계량기 주식회사 filed Critical 박낙진
Priority to KR1019930022703A priority Critical patent/KR970001968B1/en
Publication of KR950012076A publication Critical patent/KR950012076A/en
Application granted granted Critical
Publication of KR970001968B1 publication Critical patent/KR970001968B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
    • G01K17/12—Indicating product of flow and temperature difference directly or temperature
    • G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements

Abstract

본 발명은 열량계에서의 연산제어 방법에 관한 것으로 특히 유량. 입 ·출력 열량 및 밧데리 소모여부를 표시할 수 있음과 동시에 역류현상을 방지할 수 있는 제어방법에 관한 것이다.The present invention relates to a computational control method in a calorimeter, in particular flow rate. The present invention relates to a control method capable of displaying input / output calories and battery consumption and at the same time preventing backflow.

종래, 열량계의 제어방식은 디지탈 신호에 의한 카운터 방식을 제용하고 있으나, 이는 이물질에 의해 계기의 오동작을 초래할 뿐만 아니라 다양한 동작 기능을 디스플레이 할수가 없는 문제점이 있었다. 이를 개선코자 하여 본 발명은 공급측 온도가 높고, 배출측 온도가 낮을 경우에는 정상 상태로 파악하고, 공급측 온도가 낮고, 배출측 온도가 높을 경우에는 역류 상태로 파악하여 역류를 방지할 뿐반 아니라 밧데리 소모 여부를 체크 할 수 있는 다양한 표시 기능을 갖는 열량계의 연산 제어 방법을 제공코자 한 것으로서, 각종 유열량계에 적용할 수가 있다.Conventionally, the control method of the calorimeter uses a counter method based on a digital signal, but this causes a malfunction of the instrument due to a foreign material and also has a problem in that various operation functions cannot be displayed. In order to improve the present invention, when the supply side temperature is high and the discharge side temperature is low, it is regarded as a normal state, and when the supply side temperature is low and the discharge side temperature is high, the discharge state is not only recognized as a backflow state, but also prevents backflow. It is intended to provide an operation control method of a calorimeter having various display functions capable of checking whether or not it can be applied, and it can be applied to various calorimeters.

Description

열량계(Calorimeter)의 연산 제어 방법Calculation control method of calorimeter

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

제 1 도는 본 발명 방법 수행에 관련된 연산 제어 장치의 블록 구성도,1 is a block diagram of an operation control device related to performing the method of the present invention;

제 2 도는 본 발명 방법을 설명하기 위한 동작 플로우 챠트.2 is an operational flowchart for explaining the method of the present invention.

Claims (1)

공급측감온부(1), 환류측감온부(2), 밧데리전압감지부(3), 절환부(4), 증폭부(5), 중앙처리장치(6), 디지탈/아날로그 변환부(7), 유량검출부(8), 적산유량 및 온도 확인부(9) 및 요시부(1O)가 구비된 열량계를 제어함에 있어서, 중앙처리장치(6)에서는 펄스 입력상태를 판별하여 입력 상태이면 공급측온도, 환류측온도 및 밧데리 전압을 순차적으로 감지 한후 열량으로 환산하고, 이어서 밧데리 전압 여부를 판별하여 소정 전압 입력 상태이면 경고 표시후 초기 상태로 리턴하는 과정과, 상기 펄스 입력 상태가 아니면 자석검침에 의해 리드스위치가 ON 상태로 변환되어 공급측 온도, 환류측 온도 및 밧데리 전압을 순차적으로 감지한후 유량을 환산하고 상기 밧데리 전압 여부를 판별하는 과정을 수행하여서 됨과 보조밧데리 제용으로 주 밧데리 교환시 기존의 데이타를 보존하는 것을 특징으로 하는 열량계의 얀산 제어 방법.Supply side thermostat (1), reflux side thermostat (2), battery voltage detector (3), switching unit (4), amplifier (5), central processing unit (6), digital / analog converter (7), In controlling the calorimeter provided with the flow rate detecting section 8, the integrated flow rate and temperature confirming section 9, and the yaw section 10, the central processing unit 6 determines the pulse input state and, if the input state is supply side temperature, reflux After detecting the side temperature and the battery voltage sequentially, converting into calories, and then determining whether or not the battery voltage and returning to the initial state after the warning display if the predetermined voltage input state, and the reed switch by the magnetic meter reading if the pulse input state is not Is switched to the ON state, and the supply side temperature, the reflux side temperature, and the battery voltage are sequentially sensed, and then the flow rate is converted and the battery voltage is determined to determine whether the battery is replaced. The yarn acid control method of a calorimeter characterized by preserving rudder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930022703A 1993-10-29 1993-10-29 Control method for calorimeter KR970001968B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930022703A KR970001968B1 (en) 1993-10-29 1993-10-29 Control method for calorimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022703A KR970001968B1 (en) 1993-10-29 1993-10-29 Control method for calorimeter

Publications (2)

Publication Number Publication Date
KR950012076A true KR950012076A (en) 1995-05-16
KR970001968B1 KR970001968B1 (en) 1997-02-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022703A KR970001968B1 (en) 1993-10-29 1993-10-29 Control method for calorimeter

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KR (1) KR970001968B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868336B1 (en) * 2002-04-26 2008-11-12 강원대학교산학협력단 A vibrotactile device
KR101333126B1 (en) * 2012-02-07 2013-11-26 신동아전자(주) Elimination Method of impurities on fluid gauge in Fluidic Oscillation Calorimeter and Fluidic Oscillation Calorimeter using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868336B1 (en) * 2002-04-26 2008-11-12 강원대학교산학협력단 A vibrotactile device
KR101333126B1 (en) * 2012-02-07 2013-11-26 신동아전자(주) Elimination Method of impurities on fluid gauge in Fluidic Oscillation Calorimeter and Fluidic Oscillation Calorimeter using the same

Also Published As

Publication number Publication date
KR970001968B1 (en) 1997-02-20

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