KR20200052472A - a water purifier with optimization fluid - Google Patents

a water purifier with optimization fluid Download PDF

Info

Publication number
KR20200052472A
KR20200052472A KR1020180134931A KR20180134931A KR20200052472A KR 20200052472 A KR20200052472 A KR 20200052472A KR 1020180134931 A KR1020180134931 A KR 1020180134931A KR 20180134931 A KR20180134931 A KR 20180134931A KR 20200052472 A KR20200052472 A KR 20200052472A
Authority
KR
South Korea
Prior art keywords
water
filter
purified
purifier
purified water
Prior art date
Application number
KR1020180134931A
Other languages
Korean (ko)
Other versions
KR102700339B1 (en
Inventor
공종호
이동희
신현섭
Original Assignee
주식회사 피코그램
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 주식회사 피코그램 filed Critical 주식회사 피코그램
Priority to KR1020180134931A priority Critical patent/KR102700339B1/en
Publication of KR20200052472A publication Critical patent/KR20200052472A/en
Application granted granted Critical
Publication of KR102700339B1 publication Critical patent/KR102700339B1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143Filter condition indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147Bypass or safety valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153Anti-leakage or anti-return valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025Reverse osmosis; Hyperfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325Irradiation devices or lamp constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Disclosed herein is a water purifier having an optimized flow path. According to one embodiment, the water purifier having an optimized flow path comprises: a first water purification filter for filtering foreign materials in raw water introduced via a raw water inlet pipe; a second water purification filter which is connected to the first water purification filter, filters pre-treated water purified by the first water purification filter, sends purified water to the first water purification filter, and discharges concentrated water to a concentrated water outlet pipe; a drain cock which releases post-treated water which is discharged from the second water purification filter and purified by the first water purification filter; and a residual pressure release line which is in multipoint connection to a purified water outlet pipe between the second water treatment filter and the drain cock, and releases a residual pressure remaining in the first water purification filter or in the second water purification filter.

Description

유로를 최적화시킨 정수기{a water purifier with optimization fluid}A water purifier with optimization fluid

본 명세서는 정수기에 관한 것으로, 보다 구체적으로 설명하면, 수돗물 등의 원수 중에 포함되는 각종 이물질을 여과하여 정수처리할 수 있도록 한, 유로를 최적화시킨 정수기에 관한 것이다.The present specification relates to a water purifier, and more specifically, to a water purifier that optimizes a flow path so that various foreign substances contained in raw water such as tap water can be filtered and purified.

본 명세서에서 달리 표시되지 않는 한, 이 섹션에 설명되는 내용들은 이 출원의 청구항들에 대한 종래 기술이 아니며, 이 섹션에 포함된다고 하여 종래 기술이라고 인정되는 것은 아니다.Unless otherwise indicated herein, the content described in this section is not prior art to the claims of this application and is not admitted to be prior art by inclusion in this section.

본 명세서에서 사용되는 원수는 외부로부터 정수기에 유입되는 수돗물, 지하수 등의 자연수를 의미하고, 정수는 정수필터에 의해 여과된 후 배출되는 음용가능한 물을 의미하며, 농축수는 RO필터에 의해 여과된 후 버려지는 폐수를 의미한다.Raw water used in the present specification means natural water such as tap water and ground water flowing into the water purifier from outside, purified water means drinking water discharged after being filtered by a water filter, and concentrated water is filtered by a RO filter. It means waste water that is thrown away.

일반적으로, 정수기는 수돗물이나 약수와 같은 자연수를 여과하기 위한 장치로서, 원수를 다양한 종류의 여과필터를 통하여 여과시켜 원수 중에 포함된 인체에 유해한 이물질이나 중금속 등의 유해물질을 제거하기 위한 여과방식은 보통 4단계를 거치게 된다.In general, a water purifier is a device for filtering natural water such as tap water or mineral water. The filtration method for filtering raw water through various types of filtration filters to remove harmful substances such as heavy metals and foreign substances harmful to the human body contained in the raw water Usually, there are four steps.

즉, 입경이 큰 부유물질 등을 여과하기 위한 1차 여과필터, 원수 중의 잔류염소, 소독 부산물, 유기물질을 흡착하여 여과하기 위한 2차 여과필터, 미분탄, 미생물을 여과하기 위한 3차 여과필터와, 정수 중의 냄새를 개선하기 위한 4차 여과필터를 구비하게 된다.That is, the primary filtration filter for filtering suspended solids with a large particle size, the residual chlorine in raw water, disinfection by-products, the secondary filtration filter for adsorbing and filtering organic substances, and the tertiary filtration filter for filtering pulverized coal and microorganisms. , A fourth filtration filter for improving odor in purified water is provided.

그러나, 최근에는 1인 가족, 소형 가족 증가로 인해 정수기의 소형화, 슬림화, 복합화 추세로 변화되고 있으며, 이로 인해 최소 2종 이상의 정수용 소재가 하나의 필터하우징 내에 형성되는 복합필터의 사용이 증가되고 있다.However, in recent years, due to the increase in the number of single family members and small families, the trend of miniaturization, slimming, and complexity of water purifiers has been increased, and as a result, the use of a composite filter in which at least two or more water purification materials are formed in one filter housing is increasing. .

대한민국 공개특허공보 공개번호 제10-2016-0141530호에 사용자 의도를 인지하여 자동 잔수 배출 기능을 가지는 직수형 정수기가 게시되어 있다.Korean Patent Application Publication No. 10-2016-0141530 discloses a direct water purifier having an automatic residual water discharge function by recognizing a user's intention.

본 명세서의 실시예는, 정수필터를 2단형으로 형성하여 정수기를 소형화 및 슬림화시킬 수 있도록 한, 유로를 최적화시킨 정수기와 관련된다.The embodiment of the present specification relates to a water purifier that optimizes a flow path by forming a water filter in two stages so that the water purifier can be miniaturized and slim.

본 명세서의 실시예는, 정수를 배출시키는 정수배출관로에 세균 번식하는 것을 방지할 수 있도록 한, 유로를 최적화시킨 정수기와 관련된다.An embodiment of the present specification relates to a water purifier with an optimized flow path that prevents bacteria from propagating in a water discharge pipe that discharges water.

본 명세서의 실시예는, 정수기로부터 누수되는 경우 정수기에 인가되는 전원을 자동으로 차단시킬 수 있도록 한, 유로를 최적화시킨 정수기와 관련된다.An embodiment of the present specification relates to a water purifier that optimizes a flow path so that the power applied to the water purifier can be automatically cut off when water leaks from the water purifier.

본 명세서의 실시예는, 정수필터를 교체시 플러싱 밸브의 개방으로 인해 교체된 정수필터 내부의 분진 등을 배출시킬 수 있도록 한, 유로를 최적화시킨 정수기와 관련된다.An embodiment of the present specification relates to a water purifier that optimizes a flow path so that dust or the like inside the replaced water filter can be discharged due to the opening of the flushing valve when the water filter is replaced.

본 명세서의 실시예는, 정수필터를 교체하거나 수리를 위해 도어를 개방시킬 경우 원수유입관로를 차단하고, 유로 내의 잔압을 배출시킬 수 있도록 한, 유로를 최적화시킨 정수기와 관련된다.An embodiment of the present specification relates to a water purifier that optimizes a flow path, which blocks the raw water inflow path and discharges residual pressure in the flow path when the water filter is replaced or the door is opened for repair.

상기 및 기타 본 명세서의 목적을 달성하기 위하여 본 명세서의 일 실시예에 따르면,According to an embodiment of the present specification to achieve the above and other purposes of the present specification,

원수유입관로를 통해 유입되는 원수 중의 이물질을 여과하기 위한 제1정수필터;A first water filter for filtering foreign substances in the raw water flowing through the raw water inflow pipe;

상기 제1정수필터에 연결되고, 상기 제1정수필터에 의해 정수처리된 전처리수를 여과하여 정수는 상기 제1정수필터에 보내고, 농축수는 농축수배출관로에 배출하는 제2정수필터;A second purified water filter connected to the first purified water filter, filtering the pre-treated water purified by the first purified water filter to send purified water to the first purified water filter and discharging concentrated water to the concentrated water discharge pipe;

상기 제2정수필터로부터 배출되어 상기 제1정수필터에 의해 정수처리된 후처리수를 출수시키는 출수코크;An outlet coke discharged from the second purified water filter to discharge post-treated water purified by the first purified water filter;

상기 제2정수필터와 출수코크 사이의 정수배출관로에 분기접속되고, 상기 제1정필터 또는 제2정수필터에 잔류 중인 잔압을 배출하기 위한 잔압배출관로;를 구비하는 것을 특징으로 하는 유로를 최적화시킨 정수기를 제공한다.Optimizing the flow path, characterized in that it is branched to the purified water discharge pipe line between the second water filter and the water discharge coke, and a residual pressure discharge pipe line for discharging residual pressure remaining in the first filter or the second water filter Provide a water purifier.

전술한 구성을 갖는 본 명세서의 실시예에 의한 유로를 최적화시킨 정수기에 따르면 아래와 같은 이점을 갖는다.According to the water purifier optimizing the flow path according to the embodiment of the present specification having the above-described configuration has the following advantages.

2단형 정수필터가 내설되는 정수기를 소형화 및 슬림화시킴에 따라 주방 또는 싱크대의 제한된 공간을 유용하게 활용할 수 있다.By miniaturizing and slimming the water purifier with a two-stage type water filter, the limited space of the kitchen or sink can be effectively utilized.

또한, 정수가 배출되는 정수배출관로에 세균 번식하는 것을 방지함에 따라 청결한 정수를 음용하여 신뢰성을 확보할 수 있다.In addition, it is possible to secure reliability by drinking clean purified water as it prevents bacteria from propagating in the purified water discharge line through which purified water is discharged.

또한, 정수기로부터 누수되는 경우 정수기에 인가되는 전원을 자동으로 오프시킴에 따라 부재중 누출수로 인해 주방측 벽지가 오염되거나, 콘센트 또는 멀티탭에 누수 침투로 인해 화재 발생을 방지할 수 있다.In addition, when water is leaked from the water purifier, the power applied to the water purifier is automatically turned off, thereby preventing the occurrence of fire due to the leakage of water in the kitchen or the wallpaper on the kitchen side due to water leakage.

또한, 정수기 도어를 개방시킬 경우 원수유입관로를 차단하고, 동시에 유로 내의 잔압을 배출시킴에 따라 정수필터를 용이하게 교체 또는 수리할 수 있는 작업조건을 조성할 수 있다.In addition, when the water purifier door is opened, the raw water inflow line is blocked, and at the same time, by discharging the residual pressure in the flow passage, it is possible to create working conditions that can easily replace or repair the water filter.

또한, 정수필터를 교체시 플러싱 밸브의 개방으로 인해 교체된 정수필터 내부의 분진을 포함한 이물질을 제거하여 정수필터의 성능을 극대화시킬 수 있다.In addition, when replacing the water filter, it is possible to maximize the performance of the water filter by removing foreign matter including dust inside the water filter that has been replaced due to the opening of the flushing valve.

도 1은 본 명세서의 바람직한 실시예에 따른 유로를 최적화시킨 정수기의 개략도,
도 2는 도 1에 도시된 정수기에서, 제1정수필터의 단면도 및 그 평면도,
도 3은 도 1에 도시된 정수기의 도면이다.
1 is a schematic diagram of a water purifier with an optimized flow path according to a preferred embodiment of the present specification,
2 is a cross-sectional view and a plan view of the first water filter in the water purifier shown in FIG. 1,
3 is a view of the water purifier shown in FIG. 1.

이하, 첨부도면을 참조하여 본 명세서의 바람직한 실시예에 따른 유로를 최적화시킨 정수기를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a water purifier with an optimized flow path according to a preferred embodiment of the present specification.

도 1 내지 도 3을 참조하면, 본 명세서의 일 실시예에 따른 유로를 최적화시킨 정수기는1 to 3, a water purifier that optimizes a flow path according to an embodiment of the present specification

원수유입관로(10)를 통해 유입되는 원수 중의 이물질을 여과하기 위한 제1정수필터(11);A first water filter 11 for filtering foreign substances in the raw water flowing through the raw water inflow pipe 10;

제1정수필터(11)에 연결되고, 제1정수필터(11)에 의해 정수처리된 전처리수를 여과하여 정수는 제1정수필터(11)에 보내고, 농축수는 농축수배출관로(12)에 배출하는 제2정수필터(13);It is connected to the first purified water filter 11, and filtered the pre-treated water purified by the first purified water filter 11 to send purified water to the first purified water filter 11, and the concentrated water is discharged from the concentrated water discharge pipe 12 A second water filter 13 discharged to the water;

제2정수필터(13)로부터 배출되어 제1정수필터(11)에 의해 정수처리된 후처리수를 출수시키는 출수코크(14);A water discharge coke 14 discharged from the second water filter 13 and after-treatment water purified by the first water filter 11;

제2정수필터(13)와 출수코크(14) 사이의 정수배출관로(15)에 분기접속되고, 제1정필터(11) 또는 제2정수필터(13)에 잔류 중인 잔압을 배출하기 위한 잔압배출관로(16);를 구비한다.The residual pressure for discharging the residual pressure remaining in the first water filter (11) or the second water filter (13), which is branch-connected to the purified water discharge pipe (15) between the second water filter (13) and the water discharge cock (14). And a discharge pipe (16).

바람직한 실시예에 따르면, 전술한 제1정수필터(11)는According to a preferred embodiment, the first water filter 11 described above

제1정수필터(11)의 필터하우징(17)의 하류측에 설치되고, 유입되는 원수 중의 부유물질을 여과하기 위한 전처리필터(18)와,A pre-treatment filter (18) installed on the downstream side of the filter housing (17) of the first water filter (11) and for filtering suspended matter in the incoming raw water,

전처리필터(18) 상측에 형성되고, 제2정수필터(13)로부터 유입되는 후처리수의 냄새 맛을 개선하기 위한 후처리필터(19)를 포함한다.A pre-treatment filter 18 is formed on the upper side, and includes a post-treatment filter 19 for improving the odor taste of the post-treatment water flowing from the second water purification filter 13.

제2정수필터(13)는 RO필터가 사용될 수 있다.RO filter may be used as the second water filter 13.

RO필터는 정수와 농축수 비율이 동일(1:1)하거나 또는 정수 회수율이 50% 이상인 측류 유동형 필터(미 도시됨)가 사용될 수 있다.The RO filter may be a side-flow type filter (not shown) in which the ratio of purified water and concentrated water is the same (1: 1) or the recovery rate of purified water is 50% or more.

전처리필터(18)는 세디먼트필터 또는 프리카본필터가 사용될 수 있다.The pre-processing filter 18 may be a sediment filter or a pre-carbon filter.

농축수라인(12)에 개폐가능하게 설치되고, 제2정수필터(13)를 교체시 내부 분진을 제거하기 위해 임의시간동안 개방상태로 전환되는 플러싱밸브(20);를 더 포함한다.It includes a flushing valve 20 which is installed to be opened and closed in the concentrated water line 12 and is switched to an open state for an arbitrary time to remove internal dust when the second water filter 13 is replaced.

원수유입관로(10)에 개폐가능하게 설치되고, 도어(A)를 개방시 도어센서에 의해 감지될 경우 원수유입관로(10)를 차단하거나,It is installed to be opened and closed in the raw water inlet pipe 10, and when the door A is opened, when it is detected by the door sensor, the raw water inlet pipe 10 is blocked or

출수코크(14)를 통해 임의시간동안 정수가 배출되지않을 경우 원수유입관로(10)를 차단하기 위해 닫힘상태로 전환되는 원수개폐밸브(21);를 더 포함한다.It further includes a raw water opening and closing valve 21 that is switched to a closed state in order to block the raw water inflow line 10 when the purified water is not discharged for a certain time through the water discharge coke 14.

잔압배출관로(16)에 개폐가능하게 설치되고, 제1정수필터(11)를 교체시 내부 분진을 제거하기 위해 임의시간동안 개방상태로 전환되어 플러싱 기능을 수행하고, 도어(A)를 개방시 도어센서에 의해 감지될 경우 제1정수필터(11)에 잔류 중인 잔압을 배출시키는 기능을 수행하는 잔압개폐밸브(22);를 포함한다.It is installed to be opened and closed in the residual pressure discharge pipe (16), and when the first water filter (11) is replaced, it is switched to an open state for a certain period of time to remove internal dust, performs a flushing function, and opens the door (A). And a residual pressure switch valve 22 that performs a function of discharging residual pressure remaining in the first water filter 11 when it is detected by the door sensor.

원수유입관로(10)에 설치되는 제1유량센서(23)와, 제1정수필터(11)와 제2정수필터(13) 사이의 제1관로(24)에 설치되는 제2유량센서(25)를 더 포함하며,The first flow sensor 23 installed in the raw water inlet pipe 10 and the second flow sensor installed in the first pipe 24 between the first water filter 11 and the second water filter 13 ( 25),

제1유량센서(23)에 의해 감지되어 제1정수필터(11)에 유입되는 유량과, 제2유량센서(25)에 의해 감지되어 제2정수필터(13)로부터 배출되는 유량의 차이값이 설정값을 초과할 경우 제1,2정수필터(11,13)중 하나 이상이 막힌 것으로 판단한다.The difference between the flow rate detected by the first flow rate sensor 23 and flowing into the first water filter 11 and the flow rate detected by the second flow rate sensor 25 and discharged from the second water flow filter 13 is When the set value is exceeded, it is determined that one or more of the first and second integer filters 11 and 13 are blocked.

정수기(미 도시됨) 내부 바닥면에 설치되고, 정수기로부터 누수되는 것을 감지하여 감지신호를 출력함에 따라 정수기에 인가되는 전원을 오프시키기 위한 누수감지센서(미도시됨);를 더 포함한다.It is installed on the inner bottom surface of the water purifier (not shown), and detects a leak from the water purifier and outputs a detection signal, thereby leaking a sensor (not shown) for turning off the power applied to the water purifier.

정수배출관로(15)에 개폐가능하게 설치되고, 정수를 배출하기 위해 출수코크(14)를 개방상태로 조작시 리드센서(26)에 의해 감지될 경우 정수배출관로(15)를 개방하기 위해 개방상태로 전환시키기 위한 정수개폐밸브(27);를 더 포함한다.It is installed to be openable and closed in the purified water discharge pipe 15, and is opened to open the purified water discharge pipe 15 when it is detected by the reed sensor 26 when operating the discharged coke 14 to open the purified water. It further includes; a water purification switch 27 for switching to a state.

원수개폐밸브(21), 잔압개폐밸브(22), 정수개폐밸브(27)는Raw water opening and closing valve 21, residual pressure opening and closing valve 22, water purification opening and closing valve 27 is

외부로부터 전기적신호 인가시 온(on) 또는 오프(off) 상태로 절환되어 원수유입관로(10), 잔압배출관로(16), 정수배출관로(15)를 개방 또는 폐쇄시키도록 원수개폐밸브(21), 잔압개폐밸브(22), 정수개폐밸브(27)에 장착되는 솔레노이드밸브(28)를 포함한다.When an electrical signal is applied from the outside, it is switched on or off, and the raw water opening / closing valve is opened or closed to open or close the raw water inflow pipe 10, the residual pressure discharge pipe 16, and the purified water discharge pipe 15. 21), a residual pressure opening and closing valve 22, a solenoid valve 28 mounted to the water purification opening and closing valve (27).

원수유입관로(10) 상류측에 설치되고, 정수기에 유입되는 원수 수압이 설정압보다 낮을 경우 정수기에 인가되는 전원을 오프시키기 위한 LPS(29)(low pressure switch);LPS (29) (low pressure switch) for turning off the power applied to the water purifier is installed on the upstream side of the raw water inlet pipe 10, the raw water pressure flowing into the water purifier is lower than the set pressure;

정수배출관로(15) 상류측에 설치되고, 정수기로부터 배출되는 정수 수압이 설정압보다 높을 경우 제1정수필터(11)와 제2정수필터(13) 사이의 제2관로(30)에 설치된 펌프(31)에 인가되는 전원을 오프시키기 위한 HPS(32)(high pressure switch);를 더 포함한다.A pump installed on the upstream side of the purified water discharge pipe (15) and installed in the second pipe (30) between the first purified water filter (11) and the second purified water filter (13) when the purified water pressure discharged from the water purifier is higher than the set pressure The HPS (32) (high pressure switch) for turning off the power applied to the (31); further includes.

정수배출관로(15) 내부에 설치되고, 정수배출관로(15)에 세균 번식되는 것을 방지하기 위한 UV LED모듈(33);을 더 포함한다.It is installed inside the purified water discharge pipe (15), UV LED module (33) for preventing bacteria from propagating in the purified water discharge pipe (15); further includes.

제1관로(24)에 설치되는 제1TDS센서(34)와, 제2관로(30)에 설치되는 제2TDS센서(35)를 더 포함하되, 정수기를 임의시간동안 정지시킨 후 재가동시키는 초기에 제1,2TDS센서(34,35)에 의해 검출된 TDS유발물질의 차이값이 기준치를 초과할 경우 제2정수필터(13)(RO필터)에 의해 정수처리된 정수에 농축수가 혼합된 것으로 판단한다.A first TDS sensor 34 installed in the first conduit 24 and a second TDS sensor 35 installed in the second conduit 30 are further included. When the difference value of the TDS-causing substances detected by the 1,2 TDS sensors 34 and 35 exceeds the reference value, it is determined that concentrated water is mixed with purified water treated by the second water filter 13 (RO filter). .

여기에서, 전술한 본 명세서에서는 바람직한 실시예를 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 청구범위에 기재된 본 명세서의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 명세서를 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.Here, although the above-described specification has been described with reference to preferred embodiments, those skilled in the art variously modify the specification without departing from the spirit and scope of the specification as set forth in the claims below. You will understand that you can change it.

10; 원수유입관로
11; 제1정수필터
12; 농축수배출관로
13; 제2정수필터
14; 출수코크
15; 정수배출관로
16; 잔압배출관로
17; 필터하우징
18; 전처리필터
19; 후처리필터
20; 플러싱밸브
21; 원수개폐밸브
22; 잔압배출밸브
23; 제1유량센서
24; 제1관로
25; 제2유량센서
26; 리드센서
27; 정수개폐밸브
28; 솔레노이드밸브
29; LPS
30; 제2관로
31; 펌프
32; HPS
33; UV LED모듈
34; 제1TDS센서
35; 제2TDS센서
10; Raw water inflow route
11; 1st water filter
12; Concentrated water discharge pipeline
13; 2nd water filter
14; Water Cork
15; Water purification discharge pipeline
16; Residual pressure discharge pipeline
17; Filter housing
18; Pretreatment filter
19; Post-processing filter
20; Flushing valve
21; Raw water opening / closing valve
22; Residual pressure discharge valve
23; 1st flow sensor
24; Route 1
25; 2nd flow sensor
26; Lead sensor
27; Water purification valve
28; Solenoid valve
29; LPS
30; Route 2
31; Pump
32; HPS
33; UV LED module
34; 1st TDS sensor
35; 2nd TDS sensor

Claims (15)

원수유입관로를 통해 유입되는 원수 중의 이물질을 여과하기 위한 제1정수필터;
상기 제1정수필터에 연결되고, 상기 제1정수필터에 의해 정수처리된 전처리수를 여과하여 정수는 상기 제1정수필터에 보내고, 농축수는 농축수배출관로에 배출하는 제2정수필터;
상기 제2정수필터로부터 배출되어 상기 제1정수필터에 의해 정수처리된 후처리수를 출수시키는 출수코크;
상기 제2정수필터와 출수코크 사이의 정수배출관로에 분기접속되고, 상기 제1정필터 또는 제2정수필터에 잔류 중인 잔압을 배출하기 위한 잔압배출관로;를 구비하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
A first water filter for filtering foreign substances in the raw water flowing through the raw water inflow pipe;
A second purified water filter connected to the first purified water filter, filtering the pre-treated water purified by the first purified water filter to send purified water to the first purified water filter and discharging concentrated water to the concentrated water discharge pipe;
An outlet coke discharged from the second purified water filter to discharge post-treated water purified by the first purified water filter;
Optimizing the flow path, characterized in that it is branched to the purified water discharge pipe line between the second water filter and the water discharge coke, and a residual pressure discharge pipe line for discharging residual pressure remaining in the first filter or the second water filter Water purifier.
제1항에 있어서,
상기 제1정수필터는
상기 제1정수필터의 필터하우징의 하류측에 설치되고, 유입되는 원수 중의 부유물질을 여과하기 위한 전처리필터와,
상기 전처리필터 상측에 형성되고, 상기 제2정수필터로부터 유입되는 후처리수의 냄새 맛을 개선하기 위한 후처리필터를 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
The first water filter
It is installed on the downstream side of the filter housing of the first water filter, a pre-treatment filter for filtering suspended matter in the incoming raw water,
A water purifier with an optimized flow path comprising a post treatment filter formed on an upper side of the pretreatment filter to improve the odor taste of the post treatment water flowing from the second water purification filter.
제1항 또는 제2항에 있어서,
상기 제2정수필터는
RO필터인 것을 특징으로 하는 유로를 최적화시킨 정수기.
The method according to claim 1 or 2,
The second water filter
A water purifier with an optimized flow path characterized by being an RO filter.
제2항에 있어서,
상기 전처리필터는
세디먼트필터 또는 프리카본필터가 사용되는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 2,
The pre-treatment filter
A water purifier with an optimized flow path characterized in that a sediment filter or a free carbon filter is used.
제1항에 있어서,
상기 농축수라인에 개폐가능하게 설치되고, 상기 제2정수필터를 교체시 내부 분진을 제거하기 위해 임의시간동안 개방상태로 전환되는 플러싱밸브;를 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
And a flushing valve installed to be opened and closed in the concentrated water line and switched to an open state for an arbitrary time to remove internal dust when the second water filter is replaced.
제1항에 있어서,
상기 원수유입관로에 개폐가능하게 설치되고, 도어를 개방시 도어센서에 의해 감지될 경우 상기 원수유입관로를 차단하거나,
상기 출수코크를 통해 임의시간동안 정수가 배출되지않을 경우 상기 원수유입관로를 차단하기 위해 닫힘상태로 전환되는 원수개폐밸브;를 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
It is installed to be opened and closed in the raw water inlet pipe, and when the door is opened, when it is detected by the door sensor, the raw water inlet pipe is blocked or
A water purifier optimizing the flow path further comprising; a raw water opening / closing valve that is switched to a closed state to block the raw water inflow pipe when the purified water is not discharged for a predetermined time through the discharge coke.
제6항에 있어서,
상기 잔압배출관로에 개폐가능하게 설치되고, 상기 제1정수필터를 교체시 내부 분진을 제거하기 위해 임의시간동안 개방상태로 전환되어 플러싱 기능을 수행하고, 상기 도어 개방시 도어센서에 의해 감지될 경우 상기 제1정수필터에 잔류 중인 잔압을 배출시키는 기능을 수행하는 잔압개폐밸브;를 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
The method of claim 6,
When installed in the residual pressure discharge line to be opened and closed, and when the first water filter is replaced, it is switched to an open state for a certain period of time to remove internal dust to perform a flushing function, and when detected by the door sensor when the door is opened And a residual pressure opening / closing valve performing a function of discharging residual pressure remaining in the first purified water filter.
제1항에 있어서,
상기 원수유입관로에 설치되는 제1유량센서와, 상기 제1정수필터와 제2정수필터 사이의 제1관로에 설치되는 제2유량센서를 더 포함하며,
상기 제1유량센서에 의해 감지되어 상기 제1정수필터에 유입되는 유량과, 상기 제2유량센서에 의해 감지되어 상기 제2정수필터로부터 배출되는 유량의 차이값이 설정값을 초과할 경우 상기 제1,2정수필터중 하나 이상이 막힌 것으로 판단하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
Further comprising a first flow sensor installed in the raw water inlet pipe, and a second flow sensor installed in the first pipe between the first water filter and the second water filter,
When the difference value between the flow rate detected by the first flow rate sensor and flowing into the first water filter and the flow rate detected by the second flow rate sensor and discharged from the second water flow filter exceeds a set value, A water purifier with an optimized flow path characterized by determining that at least one of the 1,2-purified water filters is clogged.
제1항에 있어서,
정수기 내부 바닥면에 설치되고, 정수기로부터 누수되는 것을 감지하여 감지신호를 출력함에 따라 상기 정수기에 인가되는 전원을 오프시키기 위한 누수감지센서;를 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
It is installed on the bottom surface of the water purifier, and leak detection sensor for turning off the power applied to the water purifier by detecting a leak from the water purifier and outputting a detection signal;
제1항에 있어서,
상기 정수배출관로에 개폐가능하게 설치되고, 정수를 배출하기 위해 상기 출수코크를 개방상태로 조작시 리드센서에 의해 감지될 경우 상기 정수배출관로를 개방하기 위해 개방상태로 전환시키기 위한 정수개폐밸브;를 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
A purified water opening / closing valve which is installed to be opened and closed in the purified water discharge line and switches to an open state to open the purified water discharge line when it is detected by a reed sensor when operating the discharge coke in an open state to discharge purified water; A water purifier with an optimized flow path, further comprising a.
제6항, 제7항, 제10항 중 어느 하나의 항에 있어서,
상기 원수개폐밸브, 잔압개폐밸브, 정수개폐밸브는
외부로부터 전기적신호 인가시 온(on) 또는 오프(off) 상태로 절환되어 상기 원수유입관로, 상기 잔압배출관로, 상기 정수배출관로를 개방 또는 폐쇄시키도록 상기 원수개폐밸브, 잔압개폐밸브, 정수개폐밸브에 장착되는 솔레노이드밸브를 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
The method according to any one of claims 6, 7, and 10,
The raw water opening and closing valve, the residual pressure opening and closing valve, the purified water opening and closing valve
When the electrical signal is applied from the outside, it is switched to an on or off state to open or close the raw water inlet pipe, the residual pressure discharge pipe, and the purified water discharge pipe, the raw water opening / closing valve, the residual pressure opening / closing valve, and the purified water A water purifier with an optimized flow path comprising a solenoid valve mounted to an on-off valve.
제1항에 있어서,
상기 원수유입관로 상류측에 설치되고, 상기 정수기에 유입되는 원수 수압이 설정압보다 낮을 경우 상기 정수기에 인가되는 전원을 오프시키기 위한 LPS;
상기 정수배출관로 상류측에 설치되고, 상기 정수기로부터 배출되는 정수 수압이 설정압보다 높을 경우 상기 제1정수필터와 제2정수필터 사이의 제2관로에 설치된 펌프에 인가되는 전원을 오프시키기 위한 HPS;를 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
An LPS installed on the upstream side of the raw water inflow pipe and turning off the power applied to the water purifier when the raw water pressure flowing into the water purifier is lower than a set pressure;
HPS for turning off the power applied to the pump installed in the second pipe between the first water filter and the second water filter when it is installed on the upstream side of the water discharge pipe and the water pressure discharged from the water purifier is higher than the set pressure. ; Optimized water purifier further comprising a.
제1항에 있어서,
상기 정수배출관로 내부에 설치되고, 상기 정수배출관로에 세균 번식되는 것을 방지하기 위한 UV LED모듈;을 더 포함하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 1,
It is installed inside the purified water discharge pipe, UV LED module for preventing bacteria from propagating in the purified water discharge pipe; Water purifier with an optimized flow path further comprising a.
제8항 및 제12항 중 어느 하나의 항에 있어서,
상기 제1관로에 설치되는 제1TDS센서와, 상기 제2관로에 설치되는 제2TDS센서를 더 포함하되, 정수기를 임의시간동안 정지시킨 후 재가동시키는 초기에 상기 제1,2TDS센서에 의해 검출된 TDS유발물질의 차이값이 기준치를 초과할 경우 상기 제2정수필터에 의해 정수처리된 정수에 농축수가 혼합된 것으로 판단하는 것을 특징으로 하는 유로를 최적화시킨 정수기.
The method of any one of claims 8 and 12,
A first TDS sensor installed in the first conduit and a second TDS sensor installed in the second conduit are further included, but the TDS detected by the first and second TDS sensors is initially started after stopping the water purifier for a certain period of time. When the difference value of the inducer exceeds the reference value, a water purifier with an optimized flow path characterized in that it is determined that concentrated water is mixed with purified water treated by the second water filter.
제3항에 있어서,
상기 RO필터는
정수와 농축수 비율이 동일하거나 또는 정수 회수율이 50% 이상인 측류 유동형 필터가 사용되는 것을 특징으로 하는 유로를 최적화시킨 정수기.
According to claim 3,
The RO filter
A water purifier with an optimized flow path characterized in that a lateral flow type filter having the same ratio of purified water and concentrated water or a water recovery rate of 50% or more is used.
KR1020180134931A 2018-11-06 2018-11-06 a water purifier with optimization fluid KR102700339B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180134931A KR102700339B1 (en) 2018-11-06 2018-11-06 a water purifier with optimization fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180134931A KR102700339B1 (en) 2018-11-06 2018-11-06 a water purifier with optimization fluid

Publications (2)

Publication Number Publication Date
KR20200052472A true KR20200052472A (en) 2020-05-15
KR102700339B1 KR102700339B1 (en) 2024-09-02

Family

ID=70679139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180134931A KR102700339B1 (en) 2018-11-06 2018-11-06 a water purifier with optimization fluid

Country Status (1)

Country Link
KR (1) KR102700339B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113592670A (en) * 2021-07-14 2021-11-02 青岛海尔施特劳斯水设备有限公司 Water quality abnormity determining method and device, water purifying equipment and storage medium
CN114314758A (en) * 2022-02-19 2022-04-12 李学谦 Water purification system
KR102648680B1 (en) * 2023-06-28 2024-03-19 주식회사 에스엠티 Non-powered domestic water purifier for informing filter replacement and suitable for drinking through real-time water quality analysis and system thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110001353A (en) * 2009-06-30 2011-01-06 웅진코웨이주식회사 Ice-storage type water purifier and water leakage sensing method of the same
KR20110053755A (en) * 2009-11-16 2011-05-24 (주)원봉 Leak-proof water purifier
KR20160036367A (en) * 2014-09-25 2016-04-04 주식회사 바디프랜드 A directly draining type water purifier
CN105498337A (en) * 2016-01-04 2016-04-20 北京小米移动软件有限公司 Filter element, filter device and water purifier
KR20160053863A (en) * 2016-04-25 2016-05-13 주식회사 피코그램 RO filter for side stream type
KR20180085145A (en) * 2017-01-18 2018-07-26 엘지전자 주식회사 water purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110001353A (en) * 2009-06-30 2011-01-06 웅진코웨이주식회사 Ice-storage type water purifier and water leakage sensing method of the same
KR20110053755A (en) * 2009-11-16 2011-05-24 (주)원봉 Leak-proof water purifier
KR20160036367A (en) * 2014-09-25 2016-04-04 주식회사 바디프랜드 A directly draining type water purifier
CN105498337A (en) * 2016-01-04 2016-04-20 北京小米移动软件有限公司 Filter element, filter device and water purifier
KR20160053863A (en) * 2016-04-25 2016-05-13 주식회사 피코그램 RO filter for side stream type
KR20180085145A (en) * 2017-01-18 2018-07-26 엘지전자 주식회사 water purifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113592670A (en) * 2021-07-14 2021-11-02 青岛海尔施特劳斯水设备有限公司 Water quality abnormity determining method and device, water purifying equipment and storage medium
CN114314758A (en) * 2022-02-19 2022-04-12 李学谦 Water purification system
CN114314758B (en) * 2022-02-19 2024-03-19 李学谦 Water purification system
KR102648680B1 (en) * 2023-06-28 2024-03-19 주식회사 에스엠티 Non-powered domestic water purifier for informing filter replacement and suitable for drinking through real-time water quality analysis and system thereof

Also Published As

Publication number Publication date
KR102700339B1 (en) 2024-09-02

Similar Documents

Publication Publication Date Title
KR20200052472A (en) a water purifier with optimization fluid
KR101804485B1 (en) water purifing system having cleaning device within RO filter
GB2442883A (en) Storm drain filter
CN104986820B (en) Exhausting method of reverse osmosis water purifier and reverse osmosis water purifier realizing exhausting method
KR200459279Y1 (en) purification system of one touch type of easy changing using connecter
KR100872340B1 (en) Purification water apparatus of having sub reverse osmosis filter
KR20160115576A (en) a water purifier of exhaust purifing water of pressure tank using waste water
JP3174016U (en) Reverse osmosis membrane water purifier
CN210528597U (en) Intelligent wastewater recycling water purifier
CN209554919U (en) A kind of low pressure water pipeline and its water purifier
KR20100033109A (en) A purifier for water treatment
CN108569786A (en) Cross screening system
KR101109014B1 (en) A Pipe Connector for Automatic Back Washing of Filter
WO2021062935A1 (en) Water purifier
KR100494994B1 (en) Reverse osmotic water purifier having filter housing of unity type
CN206562358U (en) Filter water system
CN218377794U (en) Non-pressure double-cutting tap capable of preventing water purifier from bearing pressure
CN211734016U (en) Waterway system and water purifier comprising same
CN215102358U (en) Water purifier with adjustable pressure relief protection device
CN220788074U (en) Waste water secondary utilization device of water purifier
KR100482789B1 (en) Water purifier having dual prevention structure for general water
CN108569725A (en) Cross screening system
CN201371004Y (en) Multistage hydraulic automatic drive water filter
CN108236806A (en) The back purge system of automatic filter core cleaning blowdown and purging method
CN107311326A (en) Reverse osmosis water purifier

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant