KR970057039U - 역삼투압 정수기의 원수밸브 불량감지장치 - Google Patents

역삼투압 정수기의 원수밸브 불량감지장치

Info

Publication number
KR970057039U
KR970057039U KR2019960009577U KR19960009577U KR970057039U KR 970057039 U KR970057039 U KR 970057039U KR 2019960009577 U KR2019960009577 U KR 2019960009577U KR 19960009577 U KR19960009577 U KR 19960009577U KR 970057039 U KR970057039 U KR 970057039U
Authority
KR
South Korea
Prior art keywords
detection device
reverse osmosis
defect detection
valve defect
raw water
Prior art date
Application number
KR2019960009577U
Other languages
English (en)
Other versions
KR0137769Y1 (ko
Inventor
민춘희
Original Assignee
대우전자주식회사
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 대우전자주식회사 filed Critical 대우전자주식회사
Priority to KR2019960009577U priority Critical patent/KR0137769Y1/ko
Publication of KR970057039U publication Critical patent/KR970057039U/ko
Application granted granted Critical
Publication of KR0137769Y1 publication Critical patent/KR0137769Y1/ko

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
KR2019960009577U 1996-04-27 1996-04-27 역삼투압 정수기의 원수밸브 불량감지장치 KR0137769Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960009577U KR0137769Y1 (ko) 1996-04-27 1996-04-27 역삼투압 정수기의 원수밸브 불량감지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960009577U KR0137769Y1 (ko) 1996-04-27 1996-04-27 역삼투압 정수기의 원수밸브 불량감지장치

Publications (2)

Publication Number Publication Date
KR970057039U true KR970057039U (ko) 1997-11-10
KR0137769Y1 KR0137769Y1 (ko) 1999-03-20

Family

ID=19454690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960009577U KR0137769Y1 (ko) 1996-04-27 1996-04-27 역삼투압 정수기의 원수밸브 불량감지장치

Country Status (1)

Country Link
KR (1) KR0137769Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020029659A (ko) * 2002-03-07 2002-04-19 서영석 자정능력을 갖춘 휴대용 역삼투압 정수기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020029659A (ko) * 2002-03-07 2002-04-19 서영석 자정능력을 갖춘 휴대용 역삼투압 정수기

Also Published As

Publication number Publication date
KR0137769Y1 (ko) 1999-03-20

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee