KR970015899A - How to calibrate the water level sensor in the washing machine - Google Patents

How to calibrate the water level sensor in the washing machine Download PDF

Info

Publication number
KR970015899A
KR970015899A KR1019950033133A KR19950033133A KR970015899A KR 970015899 A KR970015899 A KR 970015899A KR 1019950033133 A KR1019950033133 A KR 1019950033133A KR 19950033133 A KR19950033133 A KR 19950033133A KR 970015899 A KR970015899 A KR 970015899A
Authority
KR
South Korea
Prior art keywords
water
temperature
level
water level
washing
Prior art date
Application number
KR1019950033133A
Other languages
Korean (ko)
Other versions
KR0175233B1 (en
Inventor
송복남
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950033133A priority Critical patent/KR0175233B1/en
Publication of KR970015899A publication Critical patent/KR970015899A/en
Application granted granted Critical
Publication of KR0175233B1 publication Critical patent/KR0175233B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices

Abstract

본 발명은 세탁시 급수되는 수위를 감지하는 수위센서가 급수되는 수온변화에 따라 감지수위를 보정하고 이 보정된 수위로 급수가 이루어질 수 있도록 하여 급수 수온변화에도 정확하게 급수 수위가 이루어지면서 세탁할 수 있도록 한 세탁기의 수위센서 보정방법에 관한 것으로, 본 발명은 세탁시 급수 수위를 설정한 상태에서 세탁수를 소정의 수위까지 급수하고, 이 급수된 세탁수의 온도를 감지하여 이 감지된 수온을 상온의 수온과의 수온차를 계산하여 수온차가 있을 경우, 차온도 만큼 수위센서의 주파수를 보정하여 급수 수위를 재설정하고 이 재설정된 수위로 급수가 이루어지도톡 하여서 된 것을 특징으로 한다.The present invention corrects the detection level according to the water temperature change is supplied by the water level sensor for detecting the water level when washing the water so that the water can be made to the corrected water level so that the water level can be washed while the water level changes precisely The present invention relates to a method for calibrating a water level sensor of a washing machine. The present invention supplies a washing water to a predetermined level in a state in which a water supply level is set at the time of washing, and detects the temperature of the supplied washing water to store the detected water temperature at room temperature. If there is a water temperature difference by calculating the water temperature difference with the water temperature, the water level is reset by calibrating the frequency of the water level sensor by the difference temperature, characterized in that the water supply is made by tapping the reset water level.

Description

세탁기의 수위센서 보정방법How to calibrate the water level sensor in the washing machine

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

제1도는 본 발명 세탁기의 개략적인 제어블럭도,1 is a schematic control block diagram of a washing machine of the present invention;

제2도는 본 발명 수위센서 보정방법에 대한 플로우챠트.2 is a flow chart of the water level sensor correction method of the present invention.

Claims (2)

세탁시 급수 수위를 설정한 상태에서 세탁수를 소정의 수위까지 급수하고, 이 급수된 세탁수의 온도를 감지하여 이 감지된 수온을 상온의 수온과의 수온차를 계산하여 수온차 만큼 수위센서의 주파수를 보정하도록 이루어짐을 특징으로 하는 세탁기의 수위센서 보정방법.When washing, set the water supply level and wash the water to a predetermined level, detect the temperature of the supplied water, and calculate the difference between the detected water temperature and the water temperature at room temperature. The water level sensor calibration method of the washing machine, characterized in that made to correct the frequency. 제1항에 있어서, 상기 세탁수의 온도감지는 급수되는 수위가 극소수위에 도달시점의 수온을 감지하여서 된 것을 특징으로 하는 세탁기의 수위센서 보정방법.The water level sensor correction method according to claim 1, wherein the temperature detection of the washing water is performed by detecting a water temperature when the water level of the water supply reaches a minimum level. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033133A 1995-09-29 1995-09-29 Error compensation method of water level sensor ofa washing machine KR0175233B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033133A KR0175233B1 (en) 1995-09-29 1995-09-29 Error compensation method of water level sensor ofa washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033133A KR0175233B1 (en) 1995-09-29 1995-09-29 Error compensation method of water level sensor ofa washing machine

Publications (2)

Publication Number Publication Date
KR970015899A true KR970015899A (en) 1997-04-28
KR0175233B1 KR0175233B1 (en) 1999-05-01

Family

ID=19428690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033133A KR0175233B1 (en) 1995-09-29 1995-09-29 Error compensation method of water level sensor ofa washing machine

Country Status (1)

Country Link
KR (1) KR0175233B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106521888B (en) * 2015-09-14 2018-08-31 松下家电研究开发（杭州）有限公司 Use in washing machine water level sensor temperature-compensation method and its washing machine

Also Published As

Publication number Publication date
KR0175233B1 (en) 1999-05-01

Similar Documents

Publication Publication Date Title
KR930017545A (en) Controller of Washing Machine
KR970015899A (en) How to calibrate the water level sensor in the washing machine
KR970015902A (en) How to detect filter clogging in the washing machine
JP2001318022A (en) Method and device for determining gas leakage
JP2000111369A (en) Flow rate-measuring device
KR100971017B1 (en) Conductive sensor sensing method of a washer
KR960023421A (en) How to detect load of washing machine
KR960043783A (en) Image correction method for camera shake correction
KR970015907A (en) Load sensing correction method of washing machine
KR101037149B1 (en) Washing method of a washer
KR950018825A (en) How to set the washing time of the washing machine
KR950000978A (en) Foam detection device and method of washing machine
KR960023447A (en) Drainage Control Device and Method of Washing Machine
JPS61290988A (en) Apparatus for detecting water level
KR970015897A (en) How to control alarm of water supply error in washing machine
KR970003194B1 (en) A washing machine water level detector
KR930004554A (en) Washing control method of washing machine
KR950000120A (en) How to display the water level detection circuit and cleaning time of the dishwasher
KR950014442A (en) Washing apparatus and method of washing machine using PH sensor
KR970025550A (en) How to calculate the washing time of the dishwasher
KR960001311A (en) Water level control method of washing machine
KR101016298B1 (en) Washing method of washer
KR970006641A (en) How to detect water level sensor in washing machine
KR970001710A (en) How to detect the water level of the washing machine
KR950020030A (en) How to detect thermistor input signal during momentary power failure

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee