KR970073673A - Pressure Pump Control Unit of Water Purifier - Google Patents

Pressure Pump Control Unit of Water Purifier Download PDF

Info

Publication number
KR970073673A
KR970073673A KR1019960018353A KR19960018353A KR970073673A KR 970073673 A KR970073673 A KR 970073673A KR 1019960018353 A KR1019960018353 A KR 1019960018353A KR 19960018353 A KR19960018353 A KR 19960018353A KR 970073673 A KR970073673 A KR 970073673A
Authority
KR
South Korea
Prior art keywords
pressure pump
power supply
water purifier
microcomputer
pump control
Prior art date
Application number
KR1019960018353A
Other languages
Korean (ko)
Inventor
정금석
Original Assignee
김광호
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960018353A priority Critical patent/KR970073673A/en
Priority to JP9135574A priority patent/JPH1043756A/en
Priority to CN97113298A priority patent/CN1170622A/en
Publication of KR970073673A publication Critical patent/KR970073673A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B01D35/1435—Filter condition indicators with alarm means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/202—Systems for applying pressure to filters

Abstract

본 발명은 정수기의 가압 펌프 제어장치에 관한 것으로, 가압 펌프(3)의 전후단에 각각 연결된 필터가 막혔는지를 감지하는 감지수단(20)과；상기 감지 수단(20)의 출력에 따라 상기 가압 펌프(3)의 운전 전류를 인가 또는 차단하는 전원 공급 수단(40) 및；상기 감지 수단(20)의 출력에 따라 상기 필터의 교체 시기를 사용자에세 알려주는 디스플레이 수단(40)을 포함하여 구성되어, 상기 가압펌프(3)의 전후단에 연결된 필터가 막혔는지를 감지하여 필터가 막혔으면 상기 가압펌프(3)의 동작을 중단시켜 가압 펌프(3)를 보호할 뿐만 아니라 필터가 막힌 것을 사용자에게 알려줄 수 있는 것이다.The present invention relates to a pressurized pump control device for a water purifier, comprising: sensing means (20) for detecting whether a filter connected to the front and rear ends of the pressurization pump (3) is clogged; and according to the output of the sensing means (20) A power supply means 40 for applying or blocking an operating current of the pump 3; and a display means 40 for notifying the user of the replacement time of the filter according to the output of the sensing means 20. When the filter is blocked by detecting whether the filter connected to the front and rear ends of the pressure pump 3 is blocked, the operation of the pressure pump 3 is stopped to protect the pressure pump 3 as well as the user that the filter is blocked. I can tell you.

Description

정수기의 가압 펌프 제어 장치Pressure Pump Control Unit of Water Purifier

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

제3도는 본 발명에 따른 가압 펌프 제어 장치의 회로도이다.3 is a circuit diagram of a pressure pump control device according to the present invention.

Claims (5)

가압 펌프(3)의 양단에 각각 연결된 필터가 막혔는지를 감지하는 감지 수단(20) 및 상기 감지 수단(20)의 출력에 따라 상기 가압 펌프(3)의 운전 전류를 인가 또는 차단하는 전원 공급 수단(30)을 포함하여 구성된 것을 특징으로 하는 정수기의 가압 펌프 제어장치.A sensing means 20 for detecting whether a filter connected to both ends of the pressure pump 3 is clogged, and a power supply means for applying or blocking an operating current of the pressure pump 3 according to the output of the sensing means 20. Pressurized pump control device for a water purifier, characterized in that it comprises a (30). 제1항에 있어서, 상기 감지 수단(20)이, 상기 가압 펌프(3)의 운전 전류값을 감지하고, 감지된 운전 전류값에 비례하는 전압값을 출력하는 전류 감지 센서인 것을 특징으로 하는 정수기의 가압 펌프 제어 장치.The water purifier according to claim 1, wherein the sensing means (20) is a current sensing sensor which senses an operating current value of the pressure pump (3) and outputs a voltage value proportional to the detected operating current value. Pressure pump control device. 제2항에 있어서, 상기 전원 공급 수단(40)이, 외부로부터 전원 (Vcc)이 인가되면 여자되어 상기 가압 펌프(3)의 운전 전류를 차단하는 릴레이(RY)와；상기 전류 감지 센서(20)에서 인가된 전압값이 정상적인 전압값을 벗어나면 '하이' 전압을 출력하는 마이컴(50)；및 상기 마이컴(50)으로부터 '하이' 전압이 인가되면 상기 릴레이(RY)에 전원 (Vcc)를 인가하여 상기 릴레이(RY)를 여자시키는 인버터(ICI)을 포함하여 구성된 것을 특징으로 하는 정수기의 가압 펌프 제어 장치.3. The power supply means 40 according to claim 2, wherein the power supply means 40 comprises: a relay RY which is excited when the power supply Vcc is applied from the outside and cuts off the operating current of the pressure pump 3; The microcomputer 50 outputs a 'high' voltage when the voltage value applied from the microcomputer is outside the normal voltage value; and the power supply Vcc is supplied to the relay RY when the high voltage is applied from the microcomputer 50. And an inverter (ICI) for applying and exciting the relay (RY). 제2항에 있어서, 상기 감지수단(30)의 출력에 따라 상기 가압 펌프(3)의 양단에 각각 연결된 필터의 교체 시기를 사용자에세 알려주는 디스클레이 수단(40)이 더 구비된 것을 특징으로 하는 정수기의 가압 펌프 제어 장치.According to claim 2, characterized in that the display unit 40 is further provided to inform the user of the replacement time of the filter respectively connected to both ends of the pressure pump (3) in accordance with the output of the sensing means (30) Pressurized pump control device of water purifier. 제4항에 있어서, 상기 디스플레이 수단(40)이, 외부로부터 전원(Vcc)이 인가되면 점등되는 발관 다이오드(LED)와；상기 전류 감지 센서(20)에서 인가된 전압값이 정상적인 전압값을 벗어나면 '하이'전압을 출력하는 마이컴(50) 및；상기 마이컴(50)으로부터 '하이' 전압이 인가되면 상기 발광다이오드(LED)에 전원(Vcc)를 인가하여 상기 발광 다이오드(LED)를 점등시키는 인버터(IC2)를 포함하여 구성된 것을 특징으로 하는 정수기의 가압 펌프 제어 장치.5. The display device (40) according to claim 4, wherein the display means (40) includes a tube diode (LED) which is turned on when a power supply (Vcc) is applied from the outside; the voltage value applied from the current sensing sensor (20) is outside the normal voltage value. A microcomputer 50 for outputting a 'high' voltage; and when a high voltage is applied from the microcomputer 50, a power supply Vcc is applied to the light emitting diode LED to turn on the light emitting diode LED. A pressurized pump control device for a water purifier, comprising an inverter (IC2). ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960018353A 1996-05-28 1996-05-28 Pressure Pump Control Unit of Water Purifier KR970073673A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019960018353A KR970073673A (en) 1996-05-28 1996-05-28 Pressure Pump Control Unit of Water Purifier
JP9135574A JPH1043756A (en) 1996-05-28 1997-05-26 Pressurizing pump controller for water purifying machine
CN97113298A CN1170622A (en) 1996-05-28 1997-05-28 Pressure pump control apparatus of water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960018353A KR970073673A (en) 1996-05-28 1996-05-28 Pressure Pump Control Unit of Water Purifier

Publications (1)

Publication Number Publication Date
KR970073673A true KR970073673A (en) 1997-12-10

Family

ID=19459979

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018353A KR970073673A (en) 1996-05-28 1996-05-28 Pressure Pump Control Unit of Water Purifier

Country Status (3)

Country Link
JP (1) JPH1043756A (en)
KR (1) KR970073673A (en)
CN (1) CN1170622A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR244884A1 (en) * 1991-06-25 1993-11-30 Saliva Diagnostic Systems Inc Sampling device and sample adequacy system
JP4878638B2 (en) * 2009-10-14 2012-02-15 シャープ株式会社 Water purifier
JP5135385B2 (en) * 2010-06-11 2013-02-06 パナソニック株式会社 Electrolyzed water generator
JP2015037762A (en) * 2011-12-12 2015-02-26 株式会社エコファースト Water purification apparatus and management system for water purification apparatus
CN103787460A (en) * 2012-11-02 2014-05-14 上海奔泰水处理设备有限公司 Reverse osmosis water purifier
JP5580388B2 (en) 2012-11-02 2014-08-27 ファナック株式会社 Machine tool with filter cleaning device
JP6190473B2 (en) * 2014-01-20 2017-08-30 株式会社クラレ Coolant regeneration device and coolant regeneration method
CN104088780B (en) * 2014-06-17 2016-12-07 广东艾沃科技有限公司 The booster pump feedback circuit of water purifier and guard method thereof
CN107649007B (en) * 2016-07-26 2020-05-26 青岛经济技术开发区海尔热水器有限公司 Water purifier and method for judging service life of RO (reverse osmosis) membrane filter element of water purifier
US11701605B1 (en) 2022-04-29 2023-07-18 International Engine Intellectual Property Company, Llc Motor load based fluid filter service interval

Also Published As

Publication number Publication date
CN1170622A (en) 1998-01-21
JPH1043756A (en) 1998-02-17

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E601 Decision to refuse application