KR940004092Y1 - Water purifier - Google Patents

Water purifier Download PDF

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Publication number
KR940004092Y1
KR940004092Y1 KR2019910008182U KR910008182U KR940004092Y1 KR 940004092 Y1 KR940004092 Y1 KR 940004092Y1 KR 2019910008182 U KR2019910008182 U KR 2019910008182U KR 910008182 U KR910008182 U KR 910008182U KR 940004092 Y1 KR940004092 Y1 KR 940004092Y1
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South Korea
Prior art keywords
filter
water
water purifier
activated carbon
carbon layer
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KR2019910008182U
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Korean (ko)
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KR930000383U (en
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신영수
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신영수
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Priority to KR2019910008182U priority Critical patent/KR940004092Y1/en
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Publication of KR940004092Y1 publication Critical patent/KR940004092Y1/en

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    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/142—Cartridge filters of the throw-away type having more than one filtering element connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B01D35/1573—Flow control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

내용 없음.No content.

Description

수도관 직결형 정수기Water pipe direct type water purifier

제1도는 본 고안의 정수기 외형 사시도.1 is an external perspective view of the water purifier of the present invention.

제2도는 본 고안의 4단필터 구성도.2 is a four-stage filter configuration of the present invention.

제3도는 본 고안의 4단필터 확대 단면도.3 is an enlarged cross-sectional view of a four-stage filter of the present invention.

제4도는 본 고안의 4단필터에 내장되는 중공사막 필터의 형상도.Figure 4 is a shape of the hollow fiber membrane filter built in a four-stage filter of the present invention.

제5도는 제4도에 도시된 중공사막 필터의 중공사 확대 단면도.5 is an enlarged cross-sectional view of the hollow fiber of the hollow fiber membrane filter shown in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 1차 여과기 B : 2차 여과기A: primary filter B: secondary filter

C : 3차 여과기 D : 4차 여과기C: 3rd filter D: 4th filter

1 : PP사 필터 1a : 유로1: PP yarn filter 1a: flow path

2,3,4,4′ : 카트리지 필터 21 : 은활성탄층2,3,4,4 ': Cartridge filter 21: Silver activated carbon layer

22 : 제오라이트층 23 : 활성탄층22 zeolite layer 23 activated carbon layer

31 : 활성탄층 32 : 맥반사층31: activated carbon layer 32: vein reflection layer

41 : 부직포 필터 42 : 중공사막 필터41 nonwoven fabric filter 42 hollow fiber membrane filter

5,6 : 연결관 7 : 조절밸브5,6 connector 7: control valve

8 : 보조밸브8: auxiliary valve

본 고안은 가정용 정수기에 대한 것으로, 특히 수도관에 직결하여 사용될 수 있도록 고안된 다단 정수방식의 정수기에 관한 것이다.The present invention relates to a household water purifier, and more particularly, to a water purifier of a multi-stage water purification method designed to be used directly in connection with a water pipe.

가정에서 사용하는 정수기에는 정치형과 직결형으로 대분되는 바, 전자의 경우는 거실이나 탁자위에 비치해 두고 용기내에 수도물을 담아서 정수하는 방식으로 이는 수도관은 직접연결 시킬 수 없기 때문에 물을 계속 보충해 주어야 하는 번거로움이 있어 최근들어 사용자들로 부터 이의 사용을 기피하는 경향이 있어 왔었다.The water purifier used at home is divided into a fixed type and a direct type. In the former case, the water is stored in a living room or a table, and the tap water is put in a container to purify the water. The water pipe cannot be directly connected. There has been a hassle to give, and in recent years there has been a tendency to avoid its use from users.

한편, 이와같은 정치형 정수기가 같는 결함을 해결하기 위하여 수도 꼭지 부착형 정수기가 출현되고 있는바, 이는 사용상의 편리함은 있다 하겠으나, 그 크기가 한정되기 때문에 정수효율을 높일 수 없는 문제가 있었으며, 이와같은 문제점을 감안하여 국내 실용신안공고 제91-3249호에서와 같이 수도꼭지에 호스를 끼워 정수기에 물을 공급토록하는 방식의 수도관 직결형 정수기가 안출된바 있다.On the other hand, in order to solve the same defect as the stationary water purifier has appeared a faucet-type water purifier, which is convenient in use, but because the size is limited, there was a problem that can not increase the water purification efficiency. In consideration of the same problem, as in Korea Utility Model Publication No. 91-3249, a water pipe direct type water purifier of a method of supplying water to a water purifier by fitting a hose to a faucet has been conceived.

그러나, 이 고안의 경우는 4단계로 여과통을 분리시켜 다단계의 여과통을 통과하면서 수도물의 정수가 이루어지도록 하고 있으나, 각 여과통에 삽장되는 필터부재를 활성탄등의 일반 필터재를 사용함으로 고도의 정수효과를 기대할수 없는 것이다.However, in the case of this design, the filter can be separated into four stages so that the tap water can be purified while passing through multiple stages of filter, but the filter element inserted into each filter can be purified by using general filter materials such as activated carbon. You can't expect it.

본 고안은 상기와 같은 종래의 여과(정수)장치가 갖는 제결함을 감안하여 수도관 직결형으로써 다단 여과방식을 채택하되, 마지막 여과단계에서 중공사막 필터를 사용함으로써 세균이 완전 제거된 깨끗한 물을 제공할 수 있도록 안출한 것으로, 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention adopts a multi-stage filtration method as a water pipe direct type in view of the deficiencies of the conventional filtration (purifying water) as described above, but provides a clean water completely removed bacteria by using a hollow fiber membrane filter in the last filtration step In order to do so, it will be described in detail based on the accompanying drawings as follows.

다단계 여과방식을 이용한 수도관 직결형 정수기에 있어서, 중앙에 유로(1a)가 형성된 봉상의 PP사 필터(1)가 내장된 1차여과기(A)와, 아래쪽으로 부터 은활성단층(21), 제오라이트층(22), 활성탄층(23)을 적층시킨 카트리지 필터(2)가 내장된 2차여과기(B)와, 아래쪽으로 부터 활성탄층(31), 맥반사층(32)을 적층시킨 카트리지 필터(3)가 내장된 3차여과기(C)를 연결관(5)(6)을 통하여 상부쪽으로 연결시키고, 하단부에는 부직포필터(41)가 체착되고, 상단부에는 중공사막필터(42)가 삽착된 카트리지필터(4)를 내장한 4차여과기(D)를, 조절밸브(7)를 통하여 상기한 3차여과기(C)와 연결구성한 것으로, 1차여과기(A)의 앞단에 보조밸브(8)설치하여 물의 2중 차단이 이루어지도록 하였다.In a water pipe direct type water purifier using a multi-stage filtration method, a primary filter (A) having a rod-shaped PP yarn filter (1) having a flow path (1a) formed therein, a silver active monolayer (21), and a zeolite from below Secondary filter B incorporating layer 22, cartridge filter 2 laminated with activated carbon layer 23, and cartridge filter 3 with activated carbon layer 31 and pulse reflecting layer 32 laminated therefrom The third filter (C) with built-in is connected to the upper side through the connecting pipes (5) and (6), the nonwoven fabric filter 41 is attached to the lower end, the hollow filter membrane filter 42 is inserted into the upper end cartridge filter The fourth filter (D) with built-in (4) is connected to the above-mentioned third filter (C) through a control valve (7), and the auxiliary valve (8) is provided at the front end of the primary filter (A). Double blocking of water was achieved.

도면중 미설명 부호 ; 9는 수도관 연결구, 10은 용기받침대, 11은 정수기 뚜껑, 12는 정수기 본체, 13은 롤상으로 권취되는 중공사막 필터(42)의 지지봉, 4′는 부직포 필터 카트리지이다.Unexplained code in the drawing; 9 is a water pipe connector, 10 is a container support, 11 is a water purifier lid, 12 is a water purifier main body, 13 is a support rod of the hollow fiber membrane filter 42 wound in roll shape, and 4 'is a nonwoven filter cartridge.

이와같이 구성된 본 고안의 작용효과를 설명하면, 제2도의 구성을 갖는 여과장치가 내장된 제1도의 정수기에 일정길이의 수도관을 연결하여 수도꼭지에 연결시킨후, 보조밸브(8)을 개방시키고, 조절밸브(7)를 적절히 개방하게 되면 정수되지 않은물(원수)이 입수관(14)을 통하여 1차여과기(A)의 상단으로 주입된다.Referring to the operation and effect of the present invention configured as described above, after connecting the water pipe of a certain length to the water purifier of FIG. 1 with the filtration device having the configuration of FIG. When the valve 7 is properly opened, unpurified water (raw water) is injected into the upper end of the primary filter A through the inlet pipe 14.

이 물은 1차여과기의 하단부로 부터 채워지면서 봉상의 PP사 필터(1)를 뚫고 그 중앙의 유로(1a)로 흘러들게 된다.This water is filled from the lower end of the primary filter and flows through the rod-shaped PP yarn filter 1 and flows into the central flow path 1a.

이 과정에서 원수에 함유되어 있던 부유물질(녹, 분진등)이 제거된다.In this process, suspended solids (rust, dust, etc.) contained in raw water are removed.

이와같이 부유물질이 제거된 물은 그 상단의 연결관(5)을 통하여 2차여과기(B)로 유입된다.Thus, the water from which the suspended matter is removed is introduced into the secondary filter (B) through the connection pipe (5) of the upper end.

2차여과기(B)로 유입된 물은 카트리지 필터(2)의 하단부를 통하여 그 내부로 상승 유입되게 되는데, 카트리지 필터(2)내에 적층된 은활성탄층(21)을 통과하면서 냄새가 제거되고, 작은 유기물질이 흡착 제거되며, 일부 중금속이 제거되고, 세균증식이 억제된다.Water introduced into the secondary filter (B) is to be introduced into the interior through the lower end of the cartridge filter (2), the odor is removed while passing through the silver activated carbon layer 21 stacked in the cartridge filter (2), Small organic substances are adsorbed and removed, some heavy metals are removed, and bacterial growth is suppressed.

그다음 제오라이트층(22)를 통과하면서, 대부분의 일반 중금속이 제거되고, 물의 경도가 인체에 알맞게 조절된다.Then, passing through the zeolite layer 22, most of the general heavy metal is removed, the water hardness is adjusted to suit the human body.

그 다음 활성탄층(23)을 통과하면서, 다시한번 냄새 및 작은 유기물질은 흡착 제거하게 되고 미제거된 일부 중금속이 제거된다.Then, while passing through the activated carbon layer 23, the odor and small organic substances are once again removed by adsorption and some heavy metals which are not removed are removed.

2차 여과기(B)를 빠져나온 물은 상단부의 연결관(6)을 통하여 3차여과기(C)로 유입된다.Water exiting the secondary filter (B) is introduced into the tertiary filter (C) through the connection pipe (6) of the upper end.

이 3차여과기(C)에는 활성탄층(31)과 맥반사층(32)를 갖는 카트리지필터(3)가 삽장되어 있는바, 3차여과기(C)로 입수된 물은 카트리지 필터(3)의 하단으로 부터 상승하면서 정수가 되는데 2/3가량이 채워진 활성탄층(31)을 거치면서 다시한번 냄새, 작은 유기물질, 일부 중금속이 흡착 제거되고, 세균증식이 억제된다.A cartridge filter 3 having an activated carbon layer 31 and a pulse reflecting layer 32 is inserted into the tertiary filter C. Water obtained by the tertiary filter C is disposed at the lower end of the cartridge filter 3. As it rises from the purified water is passed through the activated carbon layer 31 is filled with about two thirds odor, small organic substances, some heavy metals are adsorbed and removed, and bacterial growth is suppressed.

이와같이 3단계의 여과기를 거치면서 유기물질과 중금속이 제거된 물은 다시 연결관(15), 조절밸브(7), 연결관(16)을 통하여 4차여과기(D)의 하단부로 유입된다.As such, the water from which organic substances and heavy metals are removed while passing through the three-stage filter is introduced into the lower end of the fourth filter D through the connection pipe 15, the control valve 7, and the connection pipe 16.

이 물은 부직포필터(41)를 통과하여 중공사막필터(42)가 삽장된 카트리지 필터(4)내로 유입되는데, 여기서 부직포필터(41)의 역할은 이물질을 제거, 메인 필터인 고가의 중공사막 필터(42)를 보호해 주는 작용을 한다.This water is passed through the nonwoven fabric filter 41 and flows into the cartridge filter 4 in which the hollow fiber membrane filter 42 is inserted. The role of the nonwoven fabric filter 41 is to remove foreign substances, and the expensive hollow fiber membrane filter as the main filter. (42) acts to protect.

카트리지필터(4)내로 유입된 물은 롤상으로 권취되어 있는 중공사막 필터(42 ; 중공사(42a)란 제5도에 도시한 바와같이 중앙에 길이방향으로 중공이 형성되게 직조된 실을 말하는데, 중공사(42a)에는 0.1-0.01㎛의 아주 작은 크기를 갖는 미세한 구멍이 형성되어 있음)를 통과하여 상부의 출수관(17)을 통하여 깨끗하게 정수된 물이 배출되게 된다.The water flowing into the cartridge filter 4 is a hollow fiber membrane filter 42 (hollow fiber 42a) wound in a roll shape and refers to a yarn woven in a longitudinal direction in the center as shown in FIG. The hollow fiber 42a passes through a fine hole having a very small size of 0.1-0.01 μm), and the purified water is discharged through the upper outlet pipe 17.

즉, 중공사(42a)에 형성된 0.1-0.01㎛의 미세구멍을 통하여 물이 배출되는 과정에서 미생물은 물론 세균까지 완전히 제거되기 때문에 본 정수기에 의하여 정수된 물에서는 대장균을 발견할수가 없는 것이며, 고로 사람들은 미네랄이 담뿍 녹아있는 상큼한 맛의 생수를 항상 마실수가 있는 것이다.That is, because the microorganisms as well as the bacteria are completely removed in the process of discharging water through the 0.1-0.01㎛ micropores formed in the hollow fiber 42a, it is impossible to find E. coli in the water purified by the water purifier. People can always drink refreshing mineral water with plenty of minerals.

이와같이 본 고안은 다단의 여과방식을 채택한 수도관 직결한 정수기를 구성하되, 중공사막 필터로써 마지막 여과처리를 실시하도록 하여 세균없는 생수를 제공토록 하였으며, 또한 각 여과기에는 카트리지형 필터를 내장시켜 교환이 용이토록 하는 한편, 평시에는 3차여과기와 4차여과기 사이에 설치된 조절밸브(7)를 이용 물의 차단 및 배출량을 조절할 수 있도록 하고 장시간 사용치 않을시에는 1차여과기 앞단에 설치된 보조밸브(8)를 잠가 수도관을 통해 들어오는 원수를 차단, 수압에 의한 필터층의 손상을 미연에 방지토록한 고효율의 정수능력을 갖는 획기적인 정수기인 것이다.In this way, the present invention constitutes a water purifier directly connected to the water pipe adopting the multi-stage filtration method, but the final filtration treatment is performed as a hollow fiber membrane filter to provide germ-free bottled water. On the other hand, the control valve (7) installed between the tertiary filter and the tertiary filter can be used to control the water shutoff and discharge during normal use, and the auxiliary valve (8) installed at the front of the primary filter when not in use for a long time. It is a groundbreaking water purifier with high efficiency water purification ability to shut off the incoming water through the submerged water pipe and prevent damage of the filter layer by water pressure.

Claims (2)

다단계 여과방식을 이용한 수도관 직결형 정수기에 있어서, 중앙에 유로(1a)가 형성된 봉상의 PP사 필터(1)가 내장된 1차여과기(A)와, 아래쪽으로 부터 은활성탄층(21), 제오라이트층(22), 활성탄층(23)을 적층시킨 카트리지 필터(2)가 내장된 2차여과기(B)와, 아래쪽으로 부터 활성탄층(31), 맥반사층(32)을 적층시킨 카트리지 필터(3)가 내장된 3차여과기(C)를 연결관(5)(6)를 통하여 상부쪽으로 연결시키고, 하단부에는 부직포필터(41)가 체착되고, 상단부에는 중공사막 필터(42)가 삽착된 카트리지 필터(4)를 내장한 4차여과기(D)를, 조절밸브(7)를 통하여 상기한 3차여과기(C)와 연결구성함을 특징으로 하는 수도관 직결형 정수기.In a water pipe direct type water purifier using a multi-stage filtration method, a primary filter (A) having a rod-like PP yarn filter (1) having a flow path (1a) formed therein, a silver activated carbon layer (21), and a zeolite from below Secondary filter B incorporating layer 22, cartridge filter 2 laminated with activated carbon layer 23, and cartridge filter 3 with activated carbon layer 31 and pulse reflecting layer 32 laminated therefrom The third filter (C) with built-in is connected to the upper portion through the connecting pipes (5) and (6), the nonwoven fabric filter 41 is attached to the lower end, and the hollow filter membrane filter 42 is inserted into the upper end cartridge filter A water pipe direct type water purifier, characterized in that the quaternary filter (D) incorporating (4) is connected to the tertiary filter (C) as described above through a control valve (7). 제1항에 있어서, 1차여과기(A)의 앞단에 보조밸브(8)를 설치하여 2중차단이 이루어지도록 함을 특징으로 하는 수도관 직결형 정수기.The water pipe direct type water purifier according to claim 1, wherein the auxiliary valve (8) is installed at the front end of the primary filter (A) so that a double cut is made.
KR2019910008182U 1991-06-04 1991-06-04 Water purifier KR940004092Y1 (en)

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