KR950014470A - Drainage clogging detection device - Google Patents

Drainage clogging detection device Download PDF

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Publication number
KR950014470A
KR950014470A KR1019930025531A KR930025531A KR950014470A KR 950014470 A KR950014470 A KR 950014470A KR 1019930025531 A KR1019930025531 A KR 1019930025531A KR 930025531 A KR930025531 A KR 930025531A KR 950014470 A KR950014470 A KR 950014470A
Authority
KR
South Korea
Prior art keywords
drainage
clogging
drain
detect
drain hole
Prior art date
Application number
KR1019930025531A
Other languages
Korean (ko)
Inventor
심효선
Original Assignee
이헌조
주식회사 엘지전자
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 이헌조, 주식회사 엘지전자 filed Critical 이헌조
Priority to KR1019930025531A priority Critical patent/KR950014470A/en
Publication of KR950014470A publication Critical patent/KR950014470A/en

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Abstract

본 발명은 빨래건조기의 배수막힘 감지장치에 관한 것으로, 종래에는 배수구 부분이 막혔거나 배수호스의 꼬임등에 의해 배수가 되지 않으면 응축된 물은 응축가이드의 전체에 쌓이게 되어 습도가 높아져 드럼내부의 공기가 응축되는 것을 방해함으로써 건조시간을 길어지게 만들고 물이 고이게 되어 부식에 의한 악취 및 세균의 번식으로 해로움을 주게되는 문제점이 있었다. 따라서 종래의 문제점을 해결하기 위하여 본 발명은 배수구를 단차를 주어 구성한 후 그 배수구에 플로트스위치를 설치하여 상기 배수구가 막혔을 경우 부력에 의해 스위치가 온되는 것을 여러번 감지하여 소정횟수 이상이 되면 배수막힘으로 판단하고 배수막힘 경보를 올려 사용자에게 알려주도록 한다.The present invention relates to an apparatus for detecting clogging of a drainage dryer of a laundry dryer. In the related art, condensed water is accumulated in the entire condensation guide when the drainage port is blocked or is not drained due to the kink of the drainage hose. By preventing the condensation, the drying time is lengthened, and the water becomes solid, which is harmful to the propagation of odors and bacteria caused by corrosion. Therefore, in order to solve the conventional problem, the present invention configures the drain hole by providing a step, and then installs a float switch in the drain hole to detect that the switch is turned on by the buoyancy several times when the drain hole is blocked. Determine and raise the clogging alarm to inform the user.

Description

빨래건조기의 배수막힘 감지장치Drainage clogging detection device

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

제3도는 본 발명 빨래건조기의 배수막힘 감지회로도.3 is a blockage detection circuit diagram of the laundry dryer of the present invention.

제4도는 본 발명에 따른 배수구의 구조도.4 is a structural diagram of the drain in accordance with the present invention.

제5도는 본 발명 빨래건조기의 배수막힘 감지방법에 대한 신호흐름도.5 is a signal flow diagram for a method for detecting drainage blockage of the laundry dryer according to the present invention.

Claims (3)

전원을 필요한 회로에 공급하는 전원공급수단과, 사용자가 원하는 코스를 키를 눌러 선택하도록 한 키입력수단과, 부하구동수단과와, 온도감지수단과, 발진수단으로 구성된 빨래건조기에 있어서, 배수호스 꼬임이나 배수구의 막힘등에 의해 배수가 되지않고 물이 고일경우 이를 감지하는여 경보해줄 수 있도록 한 배수막힘감지수단과, 상기 배수막힘감지수단을 통해 감지된 신호를 입력받아 배수막힘 인식시 경보를 올려주도록 함과 아울러 배수막힘시 제어동작을 각 부에 출력하는 마이크로컴퓨터로 구성됨을 특징으로 하는 빨래건조기의 배수막힘 감지장치.In the laundry dryer comprising a power supply means for supplying power to a necessary circuit, a key input means for selecting a desired course by pressing a key, a load driving means, a temperature sensing means, and an oscillation means. Drain clogging detection means to detect when the water is not drained due to kinks or clogging of drainage, and to detect this when the water is clogged; A drainage clogging detection device for a laundry dryer, comprising: a microcomputer which outputs a control operation to each part when clogging the drainage. 제1항에 있어서, 배수막힘감지수단은 배수구에 설치하여 상기 배수구가 막혀 물이 찰 경우 부력에 의해 떠오를 수 있는 플로트스위치를 이용하여 감지할 수 있도록 함을 특징으로 하는 빨래건조기의 배수막힘 감지장치.The apparatus of claim 1, wherein the drain clogging detecting means is installed in a drain hole to detect the clogging of the drain dryer by using a float switch that may float due to buoyancy when the water is clogged. . 제1항에 있어서, 마이크로컴퓨터는 배수막힘감지수단에 의해 클로트스위치가 온되는 횟수를 카운터하여 소정횟수 이상 반복되면 배수막힘으로 판단하도록 함을 특징으로 하는 빨래건조기의 배수막힘 감지장치.2. The apparatus of claim 1, wherein the microcomputer counts the number of times the clot switch is turned on by the drainage clogging detecting means and determines that the drainage blockage is repeated after a predetermined number of times. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930025531A 1993-11-27 1993-11-27 Drainage clogging detection device KR950014470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930025531A KR950014470A (en) 1993-11-27 1993-11-27 Drainage clogging detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930025531A KR950014470A (en) 1993-11-27 1993-11-27 Drainage clogging detection device

Publications (1)

Publication Number Publication Date
KR950014470A true KR950014470A (en) 1995-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930025531A KR950014470A (en) 1993-11-27 1993-11-27 Drainage clogging detection device

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KR (1) KR950014470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044490A (en) * 2001-11-30 2003-06-09 주식회사 대우일렉트로닉스 Drain detecting apparauts for washing mechine and dehydration controlling method therefore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044490A (en) * 2001-11-30 2003-06-09 주식회사 대우일렉트로닉스 Drain detecting apparauts for washing mechine and dehydration controlling method therefore

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