KR20040045104A - High turbid filter having indicator exchange time of filter - Google Patents
High turbid filter having indicator exchange time of filter Download PDFInfo
- Publication number
- KR20040045104A KR20040045104A KR1020020073121A KR20020073121A KR20040045104A KR 20040045104 A KR20040045104 A KR 20040045104A KR 1020020073121 A KR1020020073121 A KR 1020020073121A KR 20020073121 A KR20020073121 A KR 20020073121A KR 20040045104 A KR20040045104 A KR 20040045104A
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- South Korea
- Prior art keywords
- filter
- flow rate
- water
- cartridge
- raw water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000008213 purified water Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/056—Orbital ball flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
본 발명은 원수를 여과하여 정수를 공급하는데 사용하는 고탁도 필터에 관한것으로서, 보다 상세하게는 여과된 후에 세디먼트 필터로 배출되는 정수된 물의 유량을 측정하여 부유물질의 유입정도를 파악하고 카트리지필터의 세척 또는 교환시기를 사용자가 확인할 수 있도록 표시하는 필터의 교환시기 표시기를 가진 고탁도 필터에 관한 것이다.The present invention relates to a high-purity filter used to supply purified water by filtering raw water, and more particularly, by measuring the flow rate of purified water discharged to the sediment filter after being filtered to determine the degree of inflow of suspended solids and the cartridge filter. It relates to a high turbidity filter having a replacement time indicator of the filter for indicating the user to confirm the cleaning or replacement time of the filter.
환경오염으로 인하여 수돗물에 대한 불신이 높아지면서 정수기의 사용이 점차 확산되고 있다. 정수기는 수돗물이나 또는 약수와 같은 자연수(이하 원수라함)를 여과하기 위한 장치로서, 원수를 다양한 종류의 필터링수단을 통과시킴으로써 원수에 포함된 이물질이나 유해물질을 제거하고 인체에 유익한 물질만을 포함하는 음용수를 제공한다.The use of water purifiers is gradually spreading due to the increasing distrust of tap water due to environmental pollution. Water purifier is a device for filtering natural water such as tap water or weak water. To provide.
종래에 사용되는 여과용 필터는 처리할 수 있는 정수의 양이 필터의 종류, 또는 크기 등에 따라서 한정되어 있다. 이것은 특히 다수의 필터가 사용되는 정수기에서는 각각의 필터에 허용되는 처리수량이 상이(相異)하지만, 종래에는 처리수량에 관계없이 일률적으로 일정기간마다 각각의 필터를 교환하였다. 따라서 정수기를 많이 사용한 경우 또는 적게 사용한 경우에 상관없이 필터를 교환함으로서 필터를 적정하게 사용하지 못하는 불합리한 점이 있었다.In the conventional filter for filtration, the amount of purified water that can be treated is limited according to the type, size, or the like of the filter. This is particularly the case where the number of treatments allowed for each filter differs in a water purifier in which a large number of filters are used, but conventionally, each filter is uniformly replaced at regular intervals regardless of the number of treatments. Therefore, there was an unreasonable point in that the filter could not be used properly by replacing the filter regardless of whether the water purifier was used a lot or less.
또한 맴브레인 필터에 대한 여과행정의 가동시간을 측정하고 측정시간을 누적함으로서 총 필터사용시간을 계측하고 맴브레인필터에 대하여 설정된 기준시간과 비교하여 필터교환시기를 결정할 수 있는 방법이 사용되고 있으나 이것은 원수의 오염도를 일정한 것으로 가정함으로서 실제 맴브레인 필터에 누적되는 이물질의 양을 정확하게 측정할 수 없는 문제점이 발생되었다.In addition, by measuring the operation time of the filtration stroke for the membrane filter and accumulating the measurement time, the method of measuring the total filter use time and comparing the reference time set for the membrane filter is used to determine the filter replacement time. By assuming a constant, a problem arises that the amount of foreign matter accumulated in the actual membrane filter cannot be accurately measured.
따라서, 상기한 문제점을 해결하기 위하여, 본 발명은 정수된 물의 유량을 검출하여 누적된 부유물질로 인한 필터의 세척 또는 교환시기를 표시하는 필터의 교환시기 표시기를 가진 고탁도 필터를 제공하는 것을 목적으로 한다.Accordingly, in order to solve the above problems, an object of the present invention is to provide a high turbidity filter having an exchange time indicator of the filter to detect the flow rate of purified water and to indicate the time of cleaning or replacement of the filter due to accumulated suspended matter. It is done.
도 1 은 종래의 고탁도 필터의 내부 구성을 나타낸 단면도.1 is a cross-sectional view showing the internal configuration of a conventional high turbidity filter.
도 2 는 본 발명에 따른 필터의 교환시기 표시기를 가진 고탁도 필터의 구성을 나타낸 단면도.2 is a cross-sectional view showing the configuration of a high turbidity filter having an exchange time indicator of a filter according to the present invention;
(도면의 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
100 : 필터110 : 제 1 케이스100 filter 110 first case
120 : 제 2 케이스121 : 격벽120: second case 121: partition wall
200 : 카트리지300 : 원수 유입구200: cartridge 300: raw water inlet
310 : 원수 유입관400 : 정수 배출구310: raw water inlet pipe 400: purified water outlet
410 : 정수 배출관500 : 유량 검출부410: purified water discharge pipe 500: flow rate detection unit
510 : 저항체520 : 스프링510: resistor 520: spring
600 : 표시부600: display unit
상기한 목적을 달성하기 위하여, 본 발명은 필터로 유입된 원수를 여과하는 카트리지와, 상기 필터로 원수를 유입하는 원수 유입구와, 상기 카트리지에서 여과된 물이 배출되는 정수 배출구를 구비한 고탁도 필터에 있어서, 상기 정수 배출구에 설치되고, 상기 카트리지에서 정수된 물의 유량을 검출하는 검출수단과; 상기 필터의 케이스에 설치되고, 상기 검출수단에서 검출한 물의 유량을 표시하는 표시수단을 포함하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a high turbidity filter having a cartridge for filtering the raw water introduced into the filter, a raw water inlet for introducing the raw water into the filter, and a purified water outlet through which the filtered water is discharged from the cartridge. Detecting means for detecting a flow rate of water purified by the cartridge; And display means for displaying the flow rate of the water detected by the detecting means, provided in the case of the filter.
또한, 상기 검출수단은 유량에 따른 탄성부재의 장력을 이용하여 유량을 검출하는 유량계인 것을 특징으로 한다.In addition, the detecting means is characterized in that the flow rate for detecting the flow rate using the tension of the elastic member according to the flow rate.
또한, 상기 검출수단은 유량에 따른 회전볼의 기울어짐을 이용하여 유량을 검출하는 유량계인 것을 특징으로 한다.In addition, the detection means is characterized in that the flow rate for detecting the flow rate using the inclination of the rotating ball according to the flow rate.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도 2는 본 발명에 따른 필터의 교환시기 표시기를 가진 고탁도 필터의 구성을 나타낸 단면도이다. 도 2에서, 필터(100)는 제 1 및 제 2 케이스(110, 120)와 상기 필터(100)내부로 유입된 원수를 여과하는 카트리지(200)와, 상기 필터(100)로원수를 유입하는 원수 유입구(300)와, 상기 카트리지(200)에서 여과된 물이 배출되는 정수 배출구(400)와, 상기 정수 배출구(400)로 흐르는 물의 유량을 검출하는 유량 검출부(500)와 상기 유량 검출부(500)에서 검출된 유량을 표시하는 표시부(600)를 구비한다.2 is a cross-sectional view showing the configuration of a high turbidity filter having an exchange time indicator of a filter according to the present invention. In FIG. 2, the filter 100 includes a cartridge 200 for filtering raw water introduced into the first and second cases 110 and 120, the filter 100, and an inflow of raw water into the filter 100. A raw water inlet 300, a purified water outlet 400 through which the water filtered by the cartridge 200 is discharged, a flow rate detector 500 and a flow rate detector 500 for detecting a flow rate of water flowing into the purified water outlet 400. ) Is provided with a display unit 600 for displaying the detected flow rate.
상기 제 1 케이스(110)는 내부에 정수용 카트리지(200)가 설치되고, 일측에 원수를 유입하는 원수 유입구(300)가 형성되며, 후술되는 제 2 케이스(120)와 결합한다. 상기 원수 유입구(300)는 상기 제 1 케이스(110) 내부로 원수를 공급하는 원수 유입관(310)이 연결된다.The first case 110 is a cartridge for water purification 200 is installed therein, a raw water inlet 300 for introducing raw water is formed on one side, it is coupled to the second case 120 to be described later. The raw water inlet 300 is connected to a raw water inlet tube 310 for supplying raw water into the first case 110.
상기 제 2 케이스(120)는 상기 제 1 케이스(110)와 결합되며, 상기 제 1 케이스(110) 내부의 물과 구별하는 격벽(121)과, 상기 카트리지(200)에서 여과된 물이 배출되는 정수 배출구(400)가 일측에 형성되며, 상기 정수 배출구(400)를 통해 배출되는 물을 다음 단계의 필터로 공급할 수 있도록 정수 배출관(410)이 연결된다.The second case 120 is coupled to the first case 110, the partition wall 121 to be distinguished from the water in the first case 110 and the filtered water is discharged from the cartridge 200 The purified water outlet 400 is formed at one side, and the purified water discharge pipe 410 is connected to supply the water discharged through the purified water outlet 400 to the filter of the next stage.
상기 카트리지(200)는 물속에 존재하는 슬러지 형태의 부유물질을 여과하는 막으로서, 바람직하게 500∼800 메쉬(mesh)의 망이고, 지역에 따라 메쉬의 크기를 차별화할 수 있다.The cartridge 200 is a membrane for filtering sludge-like suspended solids present in the water, and is preferably 500 to 800 mesh, and can differentiate the size of the mesh according to a region.
상기 유량 검출부(500)는 상기 카트리지(200)와 정수 배출구(400) 사이에 설치되고, 상기 정수 배출구(400)를 통해 배출되는 정수의 유량을 검출하는 저항체(510)와 스프링(520)을 구비한다.The flow rate detection unit 500 is installed between the cartridge 200 and the purified water discharge port 400, and includes a resistor 510 and a spring 520 for detecting the flow rate of purified water discharged through the purified water discharge port 400. do.
상기 표시부(600)는 상기 제 2 케이스(120)의 일측면에 설치되며, 상기 유량검출부(500)에서 검출된 배출량을 표시한다. 상기 표시부(600)는 상기 유량 검출부(500)의 스프링(520)의 장력에 의하여 이동하는 저항체(510)에 연동되어 필터의 상태를 표시한다.The display unit 600 is installed on one side of the second case 120 and displays the discharge amount detected by the flow rate detection unit 500. The display unit 600 is linked to a resistor 510 that is moved by the tension of the spring 520 of the flow rate detection unit 500 to display the state of the filter.
한편, 상기 유량 검출부(500)의 다른 실시예로 회전볼(미도시)을 상기 정수 배출구(400)에 설치하여 배출되는 수량을 검출할 수 있다. 상기 회전볼은 반구 형상으로 반구의 무게중심이 중앙에 위치하지 않아 물이 흐르면 반구의 면이 기울어져 지시창으로 볼 수 없고, 물이 흐르지 않는 경우 반구의 면이 기울어지지 않아 지시창으로 볼 수 있어 필터의 상태를 표시할 수도 있다.On the other hand, in another embodiment of the flow rate detection unit 500 may be installed in the rotary ball (not shown) to the purified water outlet 400 to detect the discharged water. The rotating ball has a hemispherical shape, the center of gravity of the hemisphere is not located in the center, so when water flows, the surface of the hemisphere is inclined and cannot be viewed by the indicator window. You can also display the status of the filter.
다음은 본 발명에 따른 필터의 교환시기 표시기를 가진 고탁도 필터의 동작을 설명하면 다음과 같다.Next will be described the operation of the high turbidity filter having a filter replacement indicator according to the present invention.
원수 유입구(300)를 통해 필터(100)의 제 1 케이스(110)로 공급된 원수는 카트리지(200)에서 여과되며, 500∼600㎖/min 의 유속으로 진행하며, 상기 유량은 유량 검출부(500)에서 저항체(510)와 연동된 스프링(520)을 압축하여 표시부(600)에서 현재의 유량(예를 들면, 정상영역)을 표시한다.The raw water supplied to the first case 110 of the filter 100 through the raw water inlet 300 is filtered by the cartridge 200 and proceeds at a flow rate of 500 to 600 ml / min, and the flow rate is the flow rate detecting unit 500. ) Compresses the spring 520 interlocked with the resistor 510 to display the current flow rate (eg, the normal region) on the display unit 600.
또한, 상기 카트리지(200)에 슬러지 등의 부유물질이 축적되어 막힘이 발생한 경우 유량이 300∼400㎖/min로 감소하여 저항체(510)와 연동된 스프링(520)의 압축력을 감소시켜, 표시부(600)를 통해 필터의 교환 또는 세척을 표시한다.In addition, when clogging occurs due to accumulation of suspended solids such as sludge in the cartridge 200, the flow rate is reduced to 300 to 400 ml / min, thereby reducing the compressive force of the spring 520 interlocked with the resistor 510. 600) to indicate filter replacement or cleaning.
상기한 바와 같이, 본 발명은 필터에 누적되는 부유물질의 양을 정확하게 측정할 수 있어 필요한 시기에 필터에 누적된 부유물질을 세척하거나, 필터를 교환할 수 있는 장점이 있다.As described above, the present invention has the advantage of being able to accurately measure the amount of suspended solids accumulated in the filter to wash the suspended solids accumulated in the filter or replace the filter at a necessary time.
이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경 실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It will be possible to carry out the change.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0073121A KR100500966B1 (en) | 2002-11-22 | 2002-11-22 | High turbid filter having indicator exchange time of filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0073121A KR100500966B1 (en) | 2002-11-22 | 2002-11-22 | High turbid filter having indicator exchange time of filter |
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| Publication Number | Publication Date |
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| KR20040045104A true KR20040045104A (en) | 2004-06-01 |
| KR100500966B1 KR100500966B1 (en) | 2005-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0073121A KR100500966B1 (en) | 2002-11-22 | 2002-11-22 | High turbid filter having indicator exchange time of filter |
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| KR (1) | KR100500966B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100824071B1 (en) * | 2006-07-05 | 2008-04-21 | 주식회사 승광 | Water cleaner and water cleaning method using the same |
| KR101155339B1 (en) * | 2008-01-03 | 2012-06-12 | 엘지전자 주식회사 | Water purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020023090A (en) * | 2001-03-09 | 2002-03-28 | 박봉수 | Indicator of water purifier noting filter exchange |
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2002
- 2002-11-22 KR KR10-2002-0073121A patent/KR100500966B1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100824071B1 (en) * | 2006-07-05 | 2008-04-21 | 주식회사 승광 | Water cleaner and water cleaning method using the same |
| KR101155339B1 (en) * | 2008-01-03 | 2012-06-12 | 엘지전자 주식회사 | Water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100500966B1 (en) | 2005-07-14 |
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