KR20040078827A - A water-purifying device with a recycle function - Google Patents

A water-purifying device with a recycle function Download PDF

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KR20040078827A
KR20040078827A KR1020030013714A KR20030013714A KR20040078827A KR 20040078827 A KR20040078827 A KR 20040078827A KR 1020030013714 A KR1020030013714 A KR 1020030013714A KR 20030013714 A KR20030013714 A KR 20030013714A KR 20040078827 A KR20040078827 A KR 20040078827A
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water
circulation
water supply
drinking
pipe
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KR1020030013714A
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Korean (ko)
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KR100521805B1 (en
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박종주
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박종주
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/152Water filtration

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Abstract

PURPOSE: A collective system for supplying drinking water with circulation function is provided to prevent water-waste by quickly drinking the wanted-temperature water by reducing temperature deviation of water by intermittently circulating filtered water, and to prevent secondary pollution of drinking water caused by storing water for a long time by actuating a circulation pump and plural first and second filters. CONSTITUTION: First filters(151,152,153,154) and a feed pump(180) are installed in an inlet pipe(131) connecting the water-source to a reservoir tank(120), and a sterilizer(170) and a hot water tank(190) are mounted in a water supply pipe connecting the reservoir tank to a faucet. A circulation pipe(161) is installed between a distribution pipe(133) and the reservoir tank, and a circulation pump(162) is installed in the circulation pipe and driven/controlled intermittently by a circulation timer(163). Second filters(201,202,203,204) are installed in the circulation pipe to purify water around the circulation pump.

Description

순환기능이 부가된 단체급수용 음수공급장치{A WATER-PURIFYING DEVICE WITH A RECYCLE FUNCTION}Drinking water supply device for group water supply with circulation function {A WATER-PURIFYING DEVICE WITH A RECYCLE FUNCTION}

본 발명은 단체급수용 음수공급장치에 관한 것으로, 특히 단체급수를 필요로 하는 학교나 공장내의 식당 및 급수장소에 설치되는 음수공급장치에 1차정수장치외 순환식 2차정수장치를 설치하여 보다 정수되고 깨끗한 음수의 공급이 이루어지도록 하는 단체급수용 음수공급장치에 관한 것이다.The present invention relates to a drinking water supply device for group water supply, and more particularly, by installing a circulating secondary water purification device in addition to the primary water purification device in a drinking water supply device installed in a restaurant or a water supply location in a school or a factory requiring a group water supply. It relates to a drinking water supply device for a group water supply to ensure that the supply of clean and clean drinking water.

일반적으로 학교나 공장과 같이 많은 인원이 생활하는 공동집합체의 식당내에는 다수의 단체급수용 음수장치가 설치되어 일시에 많은 인원에게 음수를 공급할 수 있도록 되어 있다.In general, a large group of drinking water devices are installed in a cafeteria where a large number of people live, such as a school or a factory, so that drinking water can be supplied to a large number of people at a time.

이러한 단체급수용음수장치는, 일정크기의 음수대케이스와, 음수대케이스의 상부 내측에 원수(原水)를 저장하는 저수탱크, 저수탱크로부터 음수대케이스의 외측으로 연결된 급수관로 및 급수관로에 설치되어 저수탱크에 저수된 음수를 받아 마실 수 있도록 하는 취수꼭지로 이루어진다.Such a drinking water device for drinking water is installed in a drinking tank case of a predetermined size, a storage tank for storing raw water inside the upper part of the drinking tank case, a water supply line connected to the outside of the drinking tank case from the storage tank, and a water supply line. It consists of a water intake faucet to receive the drinking water stored in the reservoir tank.

이와 같이 구성된 단체급수용 음수장치에서 취수꼭지의 레버를 젖히면 저수탱크에 음수가 자연낙하에 의해 급수관로를 통해 취수꼭지로 흘러나오게 된다. 한편, 단체급수용 음수장치는 설치시 식수 용량과 사용인원등에 알맞게 다수개 설치된다.When the lever of the intake tap is flipped in the drinking water system for the group water supply configured as described above, the drinking water flows to the intake tap through the water supply line by a natural drop in the storage tank. On the other hand, a large number of drinking water for the group water supply is installed according to the drinking water capacity and the number of people used.

그러나, 전술한 바와 같은 단체급수용 음수장치는 원수로 수돗물을 연결하여 사용하기 때문에 염소성분이 함유된 수돗물을 그대로 마실 수 밖에 없다. 대부분이 염소성분의 냄새를 싫어하기 때문에 수돗물 그대로를 마시는 것을 꺼려한다. 따라서, 단체급수용 음수대의 활용이 저조하였다.However, the drinking water for the group water supply as described above is used to connect the tap water to the raw water, so you have no choice but to drink tap water containing chlorine. Most people don't like drinking chlorine and are reluctant to drink tap water. Therefore, the use of drinking water for drinking water in groups is low.

또한, 종래의 단체급수용 금수장치는 수돗물에 함유된 유기물 등을 걸러낼 수 있는 장치가 없기 때문에 수돗물은 정수되지 않은 상태로 단체급수용 음수대의 저수탱크에 저수된다. 특히, 단체급수용 음수대의 저수탱크에 저수된 물은 많은 인원이 마시기 때문에 정수된 물이어야 함에도 불구하고 그렇지를 못하다.In addition, since the conventional group water supply ban device does not have a device that can filter the organic matter contained in the tap water, the tap water is stored in the storage tank of the drinking water tank for the group water supply in the unpurified state. In particular, the water stored in the drinking tank for drinking water in the group water supply is not so despite the fact that it should be purified water because many people drink.

한편, 종래 단체급수용 음수대의 저수탱크를 자주 청소하지 않는 경우에 각종 잡균에 오염된 물을 마시게 되는 문제점이 있었다.On the other hand, there is a problem in that drinking water contaminated with various germs when the conventional water tank for drinking water for the group water is not frequently cleaned.

이에 본출원인은 상기한 바와 같은 문제점을 해소하기 위해 단체급수용 음수공급장치에 정수기능을 부여한 기술을 개발하여 1988년07년31일자로 실용신안등록출원하여 실용신안등록제20-0249747호로 등록받은 바 있는데, 이는 도 1과 도 2에 나타낸 바와 같이, 원수(1)와 저수탱크(10)를 이어주는 유입관로(21)에 다수개의 정수필터(30)가 설치되어 원수에 포함된 염소성분, 유기물 및 잡균을 제거할 수 있도록 되어 있고, 저수탱크(10)와 수도꼭지(40)를 이어주는 메인관로(22)에 냉온수기(50)와 살균기(60)가 설치되어 저수탱크(10)로부터 빠져나오는 물을 냉온화시키고, 냉온수화된 물속에 함유된 잡균을 제거할 수 있도록 구성되어 있다.In order to solve the problems mentioned above, the applicant developed a technology that provided water purification function to the drinking water supply device for group water supply, and applied for utility model registration as of July 31, 1988, and was registered as Utility Model Registration No. 20-0249747. 1 and 2, a plurality of water filters 30 are installed in the inlet pipe 21 connecting the raw water 1 and the reservoir tank 10, and the chlorine component, organic matter and It is possible to remove various germs, the cold water heater 50 and the sterilizer 60 is installed in the main pipe line 22 connecting the water storage tank 10 and the faucet 40 to cool the water coming out of the water storage tank 10 It is configured to remove the germs contained in the water, cold and hot water.

그런데, 상기와 같이 이루어진 종래의 정화장치가 구비된 단체급수용 음수공급장치는, 급수를 하지 않고 수도꼭지(40)를 장시간 잠그어 두는 경우 많은 인원이 사용하는 대용량의 저수탱크(10)와 이 탱크(10)와 수도꼭지(40)를 연결하는 메인관로(22)사이에 채원진 물의 온도편차가 심하여 음용자의 기호에 맞는 물을 사용하려면 일정시간동안 기다려야 하는 불편함이 있을 뿐더러, 수도꼭지(40)로부터 나오는 물이 적절한 온도에 이를 때까지는 물을 그대로 방류하는 경향이 많기 때문에 물낭비를 초래한다는 문제점이 있었다.By the way, the conventional water supply device for drinking water provided with a conventional purification device as described above is a large-capacity storage tank 10 and this tank used by many personnel when the faucet 40 is locked for a long time without supplying water. (10) and the main pipe line 22 connecting the faucet 40, the temperature difference of the chaewonjin water is severe, there is a inconvenience to wait for a certain time to use the water according to the taste of the drink, from the faucet 40 There was a problem that waste water because the water tends to be discharged as it is until the water reaches the appropriate temperature.

그리고, 저장탱크(10)나 메인관로(22)에 저수된 물은 위 정수필터(30)를 통해 염소성분이 제거되었기 때문에 장시간 사용치 않고 저장되어 있는 경우, 세균의 번식이나 녹발생에 의해 변질되어 2차오염을 발생시킨다는 문제점도 있었다.In addition, the water stored in the storage tank 10 or the main pipe line 22 is deteriorated due to bacteria propagation or rust when stored for a long time because the chlorine component is removed through the water purification filter 30. There was also a problem of causing secondary pollution.

이에 본 발명은 상기한 문제점을 해결하기 위해 안출된 것으로, 음수를 사용치 않아 수도꼭지를 잠근채로 일정시간 경과하면, 1차정수된 물을 간헐적으로 재순환(feedback)시켜 저수탱크와 수도꼭지사이에 채워진 물의 온도편차를 줄여 음용자가 즉시 원하는 온도의 물을 음용할 수 있고, 장기 저수에 의한 음용수의 2차오염을 방지할 수 있도록 한 순환기능이 부가된 단체급수용 음수공급장치를 제공하는데 그 목적이 있다.Therefore, the present invention has been made to solve the above problems, and after a certain period of time while the faucet is locked without using the negative water, the first purified water is intermittently recycled (feedback) of the water filled between the reservoir tank and the faucet The purpose is to provide a drinking water supply device for a group water supply with a circulation function that can reduce the temperature deviation and allow the drinker to immediately drink the water of the desired temperature and prevent the secondary pollution of the drinking water by long-term storage. .

본 발명의 다른 목적은 순환관로에 다수개의 정수필터를 더 설치하여 정수 및 살균기능을 높인 순환기능이 부가된 단체급수용 음수공급장치를 제공하는데에도 있다.It is another object of the present invention to provide a drinking water supply device for a group water supply to which the circulation function is further increased by further installing a plurality of water filters in the circulation pipe.

도 1은 종래의 단체급수용 음수공급장치를 나타낸 사시도,1 is a perspective view showing a conventional single-supply drinking water supply device,

도 2는 종래의 단체급수용 음수공급자치의 취수과정을 개략적으로 나타낸 구성도,Figure 2 is a schematic diagram showing the intake process of the conventional drinking water supply for drinking water,

도 3은 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치를 도 1과 같이 나타낸 사시도,Figure 3 is a perspective view showing a drinking water supply device for drinking water added to the purified function according to the present invention as shown in Figure 1,

도 4는 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치를 나타낸 정면도,4 is a front view showing a drinking water supply device for a group water supply with a purifying function according to the present invention,

도 5a는 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치의 취수및 순환과정을 개략적으로 나타낸 구성도,Figure 5a is a schematic diagram showing the intake and circulation of the drinking water supply device for a group water supply with a purifying function according to the present invention,

도 5b는 도 5a를 구체화한 취수 및 순환구성도이다.Figure 5b is a water intake and circulation configuration embodying Figure 5a.

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

110 : 음수대케이스 111 : 상단케이스110: drinking water case 111: upper case

112 : 중단케이스 113 : 하단케이스112: interruption case 113: lower case

120 : 저수탱크 130 : 급수관로120: water storage tank 130: water supply pipe

131 : 유입관로 132 : 메인관로131: inlet pipe 132: main pipe

133 : 분배관로 134 : 배수관로133: distribution pipe 134: drain pipe

140 : 취수꼭지 141 : 취수부140: water intake faucet 141: water intake

142 : 노브 150 : 1차정수필터142: Knob 150: 1st order constant filter

151 : 제1침전필터 152 : 제1전방카본필터151: first settling filter 152: first front carbon filter

153 : 제1맴브레인필터 154 : 제1후방카본필터153: first membrane filter 154: first rear carbon filter

160 : 순환장치 161 : 순환관로160: circulation device 161: circulation pipe

162 : 순환펌프 163 : 순환타이머162: circulation pump 163: circulation timer

170 : 살균기 180 : 급수펌프170: sterilizer 180: water supply pump

190 : 온수탱크 200 : 2차정수필터190: hot water tank 200: secondary water filter

201 : 제2침전필터 202 : 제2전방카본필터201: second settling filter 202: second front carbon filter

203 : 제2맴브레인필터 204 ; 제2후방카본필터203: second membrane filter 204; Second Rear Carbon Filter

상기한 목적을 달성하기 위한 본 발명의 단체급수용 음수공급장치는, 원수와 저수탱크를 이어주는 유입관로에 다수개의 1차정수필터와 급수펌프가 설치되고, 저수탱크와 수도꼭지를 이어주는 급수관로에 살균기와 온수기가 각각 설치되어 있으되, 상기 수도꼭지가 설치되는 분배관로와 상기 저수탱크사이에 순환관로가 설치되고, 상기 순환관로에 순환타이머에 의해 간헐적으로 구동제어되는 순환펌프가 설치되어 있다.In order to achieve the above object, the drinking water supply device for group water supply of the present invention includes a plurality of primary water filters and a water supply pump installed in an inlet pipe connecting raw water and a water storage tank, and a sterilizer in a water supply pipe connecting the water storage tank and the faucet. And a water heater are installed, respectively, a circulation pipe is installed between the distribution pipe in which the faucet is installed and the water storage tank, and a circulation pump intermittently driven controlled by the circulation timer is installed in the circulation pipe.

상기 순환타이머는 취수상태에 있지 않아 상기 급수펌프가 일정시간 작동하지 않는 경우 작동을 시작하여 소정 간격으로 상기 순환펌프를 구동제어하므로써 1차정수되어 저수탱크와 분배관로사이에 저수된 물을 순환시키도록 되어 있다.Since the circulation timer is not in the intake state, when the water supply pump does not operate for a predetermined time, the operation is started to control the circulation pump at a predetermined interval so as to circulate the water stored between the water storage tank and the distribution pipe. It is supposed to be.

그리고, 상기 순환관로에는 순환펌프를 사이에 두고 다수개의 2차정수필터가 설치되어, 순환되는 물을 2차적으로 정수할 수 있도록 되어 있다.In addition, a plurality of secondary water purification filters are installed in the circulation conduit with a circulation pump interposed therebetween so that the water circulated can be purified secondarily.

여기서, 상기 2차정수필터는 각각 설치되는 상기 순환펌프 전방에 침전필터와 전방카본필터, 상기 순환펌프 후방에 설치되는 멤브레인필터와 후방카본필터로 구성되어 있다.Here, the secondary water filter is composed of a sedimentation filter and a front carbon filter in front of the circulation pump, respectively, a membrane filter and a rear carbon filter installed behind the circulation pump.

상기와 같이 이루어진 본 발명에 따르면, 1차정수된 물을 간헐적으로 재순환시키므로써 저수탱크와 수도꼭지사이에 채워진 물의 온도편차를 줄일 수 있고, 장기 저수에 의한 음용수의 2차오염을 방지할 수 있게 되는 것이다.According to the present invention made as described above, by intermittently recirculating the primary purified water can reduce the temperature deviation of the water filled between the reservoir tank and the faucet, it is possible to prevent secondary pollution of drinking water by long-term storage will be.

이하 본 발명의 바람직한 실시례를 첨부한 예시도면을 참조하여 자세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

도 3은 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치를 도 1과 같이 나타낸 사시도이고, 도 4는 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치를 나타낸 정면도이며, 도 5a와 도 5b는 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치의 취수 및 순환과정을 나타낸 구성도이다.Figure 3 is a perspective view showing a drinking water supply device for drinking water added to the purifying function according to the present invention as shown in Figure 1, Figure 4 is a front view showing a drinking water supply device for adding water purifying function according to the present invention, Figures 5a and 5b is a block diagram showing the intake and circulation of the drinking water supply device for a group water supply with a purifying function according to the present invention.

도 3 내지 도 5에 나타낸 바와 같이 본 발명에 따른 단체급수용 음수장치는, 크게 일정크기의 음수대케이스(110)와, 음수를 저장하는 저수탱크(120), 저수탱크(120)에 저수된 음수가 흐르는 급수관로(130), 급수관로(130)에 연결되어 토출되는 음수의 양을 조절하는 취수꼭지(140), 원수로부터 저수탱크(120)로 유입되는 수돗물을 정수하는 1차정수필터(150), 저수탱크(120)에 저수된 물을 재순환시키는 순환장치(160)로 나눌수 있다.As shown in Figures 3 to 5, the drinking apparatus for drinking water according to the present invention is largely stored in a large sized drinking tank case 110, a storage tank 120 for storing negative water, and a storage tank 120. Drinking water tap 140 for controlling the amount of negative water discharged is connected to the water supply pipe line 130, the water supply pipe passage 130, the primary water filter to purify the tap water flowing into the reservoir tank 120 from the raw water ( 150, it can be divided into a circulation device 160 for recirculating the water stored in the reservoir tank 120.

상기 음수대케이스(110)는 그 내부에 저수탱크(120)와 급수관로(130) 등을 설치하기 위한 것으로, 이 음수대케이스(110)는 상단케이스(111)와 중단케이스(112) 및 하단케이스(113)로 이루어진다.The drinking tank case 110 is for installing the storage tank 120 and the water supply line 130, etc. therein, the drinking tank case 110 is the upper case 111 and the stop case 112 and the lower It is made of a case 113.

상기 상단케이스(111) 내측에는 저수탱크(120)와 1차정수필터(150)와 후술할 2차정수필터(200)가 설치되고, 중단케이스(112)측에는 살균기(170)가 설치되며, 하단케이스(112)에는 후술할 온수탱크(190)와 이 온수탱크(190)와 이어지는 후술할 분배관로(133) 및 취수꼭지(140) 등이 설치된다.Inside the upper case 111, a reservoir tank 120, a primary water filter 150, and a secondary water filter 200 to be described later are installed, and a sterilizer 170 is installed on the stop case 112 side. The case 112 is provided with a hot water tank 190 to be described later, the hot water tank 190 and a distribution pipe 133 and a water intake faucet 140 to be described later.

상기 저수탱크(120)는 원수(原水)를 저수하는 일정크기의 용기로서, 이 저수탱크(120)는 음수대케이스(110)의 상단케이스(111) 내측에 설치되어 수돗물인 원수와 관로를 통해 연결된다.The reservoir tank 120 is a container of a predetermined size to store the raw water (原 水), the reservoir tank 120 is installed inside the upper case 111 of the drinking water tank case 110 through the raw water and the pipe which is tap water Connected.

이처럼 원수와 관로 연결된 저수탱크(120)에는 그 내부에 저수된 음수의 수위가 일정이하로 낮아지게 되면 원수로부터 음수가 보충되도록 되어 있으며, 음용자의 기호에 맞체 음수의 온도를 낮출 수 있는 냉각기(도시하지 않음)가 구비되어 있다.As such, when the water level of the stored negative water is lowered below a certain level in the reservoir tank 120 connected to the raw water, negative water is replenished from the raw water, and a cooler capable of lowering the temperature of the negative water in accordance with the taste of the drinker (shown in FIG. Not included).

상기 급수관로(130)는 음수의 통로로서, 이 급수관로(130)에는 원수로부터 저수탱크(120)에 연결된 유입관로(131)와, 저수탱크(120)의 하부측에 연결되어 저수탱크(120)에 저수된 음수가 빠져나가는 메인관로(132), 이 메인관로(132)와 연결되어 음수대케이스(110)의 하단케이스(113) 내측에 횡방향으로 설치된분배관로(133) 및, 취수꼭지(140)가 위치된 취수부(141)에 버려진 물을 배수하는 배수관로(134)로 이루어진다.The water supply pipe 130 is a negative passage, and the water supply pipe 130 is connected to the inlet pipe 131 connected to the water storage tank 120 from the raw water and the water storage tank 120 is connected to the lower side of the water storage tank 120. Main pipe line 132 through which the stored negative water flows out), the main pipe line 132 is connected to the main pipe line 132 and the distribution pipe line 133 installed in the transverse direction inside the lower case 113 of the drinking bag case 110, and water intake Drain pipe 134 for draining the water discarded in the water intake 141, the tap 140 is located.

상기 취수꼭지(140)는 음수의 토출량을 조절할 수 있도록 한 것으로, 이 취수꼭지(140)는 상기 분배관로(133)에 다수개 설치되어 있다. 취수꼭지(140)에는 노브(141)가 구비되어 있고, 이 노브(141)를 통해 음수의 토출을 조절하게 된다.The intake faucet 140 is to adjust the discharge amount of the negative water, a plurality of the intake faucet 140 is provided in the distribution pipe 133. Intake faucet 140 is provided with a knob 141, through which the discharge of negative water is adjusted.

한편. 원수와 저수탱크(120)를 이어주는 유입관로(131)에는 다수개의 1차정수필터(150)와 급수펌프(181)가 설치되어 있다.Meanwhile. Inlet pipe 131 connecting the raw water and the reservoir tank 120 is provided with a plurality of primary water filter 150 and the water supply pump 181.

상기 급수펌프(181)는 원수를 가압펌핑하여 저수탱크(120)에 음수를 공급하기 위한 것이며, 상기 저수탱크(120)의 수위가 일정치 이하로 낮아지면 제어기(도시하지 않음)를 통해 구동제어되어 음수를 공급하도록 되어 있다.The water supply pump 181 is for supplying negative water to the water storage tank 120 by pumping raw water under pressure. When the water level of the water storage tank 120 is lowered to a predetermined value or less, driving control is performed through a controller (not shown). To supply negative water.

상기 1차정수필터(150)는 급수펌프(181)전방에 설치되는 제1침전필터(151)와 제1전방카본필터(152), 그리고 상기 급수펌프(181)와 저수탱크(120)사이에 설치되는 맴브레인필터(153)와 제1후방카본필터(154)로 구성되어 있다.The primary water filter 150 may be disposed between the first settling filter 151 and the first front carbon filter 152 installed between the water supply pump 181 and the water supply pump 181 and the water storage tank 120. It is comprised by the membrane filter 153 and the 1st rear carbon filter 154 provided.

여기서, 상기 제1침전필터(151)는 원수내의 모래, 녹, 찌거기 등을 제거하고, 제1전방카본필터(152)는 원수의 냄새, 불쾌한 맛, 염소 등을 제거하며, 제1멤브레인필터(153)는 급수펌프(181)를 통과하면서 생길 수 있는 오염을 제거하기 위한 것이며, 제1후방카본필터(154)는 제1멤브레인필터(153)를 통과할 때 멤브레인에 쌓인 이물질로 인한 불쾌한 물맛을 최종적으로 없애주도록 되어 있다.Here, the first sedimentation filter 151 removes sand, rust, residues, etc. in the raw water, and the first front carbon filter 152 removes odor, unpleasant taste, chlorine, etc. of the raw water, and the first membrane filter ( 153 is to remove the contamination that may occur while passing through the water supply pump 181, the first rear carbon filter 154 when the first membrane filter 153 passes through the unpleasant water taste due to foreign matter accumulated on the membrane It is supposed to get rid of it finally.

전술한 저수탱크(120)와 분배관로(133)사이에는 살균기(170) 및 온수기(도시하지 않음)를 구비한 온수탱크(190)가 더 설치되어, 1차정수필터(150)에 의해 제거되지 않은 잡균을 살균기(170)를 통해 한 번 더 살균할 수 있도록 되어 있고, 저수탱크(120)로부터 빠져나온 물은 온수기를 통해 적절한 온도로 가열되어 냉수 뿐만 아니라 따듯한 온수도 제공할 수 있도록 되어 있다.A hot water tank 190 having a sterilizer 170 and a water heater (not shown) is further installed between the above-described water storage tank 120 and the distribution pipe 133 and removed by the primary water filter 150. Non-bacterial germs can be sterilized once more through the sterilizer 170, and the water exiting from the reservoir tank 120 is heated to an appropriate temperature through a water heater to provide not only cold water but also warm hot water. .

여기서, 상기 살균기(170)는 저수탱크(120)와 분배관로(133)를 연결하는 메인관로(132)에 설치되어 메인관로(132)를 흐르는 음수에 자외선을 조사하여 살균시킨다. 즉, 살균기(170)는 메인관로(132)를 일부분에 흐르는 음수가 보일 수 있도록 연결한 유리관과 유리관을 통해 자외선을 조사할 있는 조명장치로 이루어진다.Here, the sterilizer 170 is installed in the main pipe 132 connecting the water storage tank 120 and the distribution pipe 133 to sterilize by irradiating ultraviolet light to the negative water flowing through the main pipe 132. That is, the sterilizer 170 is composed of a glass tube and a lighting device that irradiates ultraviolet rays through the glass tube connected to the main pipe 132 so that the negative water flowing in a portion thereof can be seen.

한편, 상기 저수탱크(120)에 저수된 물을 재순환시키는 순환장치(160)는, 상기 분배관로(133)와 저수탱크(120)사이에 설치된 순환관로(161)와, 이 순환관로(161)의 소정위치에 설치되어 분배관로(133)의 음수를 펌핑하여 저수탱크(120)로 재순환시키는 순환펌프(162)로 이루어져 있다.On the other hand, the circulation device 160 for recirculating the water stored in the water storage tank 120, the circulation pipe 161 provided between the distribution pipe 133 and the water storage tank 120, and this circulation pipe 161 It is installed at a predetermined position of the) consists of a circulation pump 162 for pumping the negative water of the distribution pipe 133 to recycle to the reservoir tank 120.

상기 순환펌프(162)는 제어기(도시하지 않음)와 순환타이머(163)에 의해 간헐적으로 구동제어된다. 즉, 상기 순환타이머(163)는 취수상태에 있지 않아 상기 급수펌프(181)가 일정시간 작동하지 않는 경우 작동을 시작하여 소정 간격으로 상기 순환펌프(162)를 구동제어하므로써 1차정수되어 저수탱크(120)와 분배관로(133) 사이에 저수된 물을 순환시키도록 되어 있다.The circulation pump 162 is intermittently driven controlled by a controller (not shown) and the circulation timer 163. That is, the circulation timer 163 is not in the water intake state and starts to operate when the water supply pump 181 does not operate for a predetermined time and is first purified by driving control of the circulation pump 162 at predetermined intervals, thereby storing the water storage tank. The water stored between the 120 and the distribution pipe 133 is circulated.

그리고, 상기 순환관로(161)에는 순환펌프(162)를 사이에 두고 다수개의 2차정수필터(200)가 설치되어, 순환펌프(162)에 의해 순환되는 물을 2차적으로 정수할 수 있도록 되어 있다.In addition, the circulation pipe 161 is provided with a plurality of secondary water filter 200 with a circulation pump 162 interposed therebetween, so that the water circulated by the circulation pump 162 may be purified secondarily. have.

여기서, 상기 2차정수필터(200)는 전방에 설치된 제2침전필터(201)와 제2전방카본필터(202), 후방에 설치된 제2맴브레인필터(203)와 제2후방카본필터(204)로 이루어지며, 상기 분배관로(133)로부터 순환펌프(162)로 유입되는 순환수에 포함되어 있는 잡균이나 이물질을 1차적으로 여과 및 흡착제거하고, 순환펌프(162)로부터 나온 나머지 잡균이나 이물질을 여과 및 흡착제거하여, 순환수를 깨끗하게 정수할 수 있도록 되어 있다.Here, the secondary water filter 200 is the second settling filter 201 and the second front carbon filter 202 installed in the front, the second membrane filter 203 and the second rear carbon filter 204 installed in the rear It is composed of, the primary bacteria and foreign substances contained in the circulation water flowing into the circulation pump 162 from the distribution pipe 133 is primarily filtered and adsorbed and removed, the remaining bacteria or foreign substances from the circulation pump 162 Is filtered and adsorbed to remove the purified water.

도 5a 와 도 5b는 본 발명에 따른 순화기능이 부가된 단체급수용 음수공급장치의 취수및 순환과정을 나타낸 구성도로서, 원수의 취수 및 순환과정을 살펴보기로 한다.5a and 5b is a configuration diagram showing the intake and circulation process of the drinking water supply device for a group water supply with a purified function according to the present invention, will be described the intake and circulation process of raw water.

상기 급수펌프(181)가 구동되면 수돗물로부터 원수가 유입되고, 이 유입되는 수돗물은 제1침전필터(151)와 제1전방카본필터(152), 맴브레인필터(153) 및 제1후방카본필터(154)를 차례를 거치면서 원수에 포함된 염소나 유기물 등이 흡착되어 제거된다.When the feed water pump 181 is driven, raw water is introduced from the tap water, and the tap water is introduced into the first settling filter 151 and the first front carbon filter 152, the membrane filter 153, and the first rear carbon filter ( In 154), chlorine or organic matter contained in raw water is adsorbed and removed.

이와 같이 1차정수필터(150)을 통해 정수된 물은 저수탱크(120)에 저수되며, 저수탱크(120)에 저수량은 수위감지기(도시되지 않음)를 통해 감지되어 상기 급수펌프(181)를 구동을 제어하므로써 조절된다.As such, the water purified through the primary water filter 150 is stored in the water storage tank 120, and the amount of water stored in the water storage tank 120 is sensed through a water level detector (not shown) to supply the water pump 181. Adjusted by controlling the drive.

저수탱크(120)에 저장된 물은 자연낙하하여 메인관로(132)에 공급되고, 이 메인관로(132)에 공급된 음수는 메인관로(132)에 설치된 자외선살균기(170)에 나머지 잡균들이 제거된 다음 최종적으로 분배관로(133)에 공급되는 것이다.The water stored in the reservoir tank 120 falls naturally and is supplied to the main pipeline 132, and the negative water supplied to the main pipeline 132 is removed from the UV sterilizer 170 installed in the main pipeline 132. Then it is finally supplied to the distribution pipe 133.

따라서, 음수자는 분배관로(133)에 설치된 취수꼭지(140)의 노브(141)를 작동하여 위 다수개의 1차정수필터(150)와 살균기(170)에 의해 염소성분과 유기물 및 잡균이 제거된 상태의 음수는 무색·무미·무취의 물을 먹을 수 있게 되는 것이다.Therefore, the drinking water is operated by the knob 141 of the water intake faucet 140 installed in the distribution pipe 133, the chlorine component, organic matter and various germs are removed by the plurality of primary water filter 150 and the sterilizer 170. Negative water that is in a state of being able to eat colorless, tasteless, and odorless water.

여기서, 음수자는 상기 냉각기나 온수기를 가동하여 냉온수를 취사선택하여 마실 수 있게 되는 것이다.Here, the drinker is to be able to drink by selecting the cold and hot water by operating the cooler or water heater.

한편, 취수꼭지(140)를 장시간 잠근상태 즉, 취수가 이루어지지 않는 상태에서 상기 저수탱크(120)의 수위가 일정량에 달하여 급수펌프(181)가 가동되지 않으면, 상기 순환타이머(163)는 작동하여 순환펌프(162)를 일정한 시간각격으로 구동제어하게 된다.On the other hand, if the water level of the water storage tank 120 reaches a predetermined amount in a state in which the water intake faucet 140 is locked for a long time, that is, the water intake is not made, the circulation timer 163 is operated. Thus, the circulating pump 162 is driven and controlled at regular time intervals.

이와 같이, 순환펌프(162)가 구동되면 분배관로(133)내의 물은 흡입되어 순환관로(161)로 유입되어 다시 저수탱크(120)로 귀환되는 과정을 밟게 된다.As such, when the circulation pump 162 is driven, the water in the distribution pipe 133 is sucked and introduced into the circulation pipe 161 to be returned to the water storage tank 120.

즉, 순환타이머(163)의 작동에 의해 순환펌프(162)가 구동되면, 저수탱크(120)부터 메인관로(132)를 거쳐 분배관로(133)에 유입된 물은 다시 순환관로(161)를 통해 흐르게 되며, 이때 순환관로(161)에 설치된 제2침전필터(201)와, 제2전방카본필터(202), 제2멤브레인필터(203) 및 제2후방카본필터(204)를 거치면서 2차 정수가 이루어진 다음 저수탱크(120)에 다시 공급되는 것이다.That is, when the circulation pump 162 is driven by the operation of the circulation timer 163, the water introduced into the distribution pipe 133 through the main pipe 132 from the water storage tank 120 is again the circulation pipe 161. In this case, while passing through the second settling filter 201, the second front carbon filter 202, the second membrane filter 203 and the second rear carbon filter 204 installed in the circulation passage 161 Secondary purified water is then supplied to the reservoir tank 120 again.

이러한 순환과정이 순환타이머(163)의 제어동작에 의해서 간헐적으로 이루어지므로서, 취수꼭지(140)가 잠긴상태 즉, 취수를 하지 않는 상태에서도 저수탱크(120)와 분배관로(133)사이에 채워진 물은 계속적으로 순환과정을 거치는 것이다.Since this circulation process is made intermittently by the control operation of the circulation timer 163, the water intake faucet 140 is locked, that is, even between the water storage tank 120 and the distribution pipe 133, even without the water intake. The filled water goes through a continuous cycle.

본 발명은 전술한 실시례에 한정되지 않고 본 발명의 기술사상이 허용되는 범위내에서 다양하게 변형하여 실시할 수 있다.The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

예컨데, 상기 급수펌프(181)와 저수탱크(120)에 설치된 제1멤브레인필터 (153)를 거친 음수를 필터의 교체 등 필요에 따라 제1후방카본필터(154)를 통과시키지 않고 그대로 드레인시킨 다음, 드레인된 음수를 순환장치(160)에 구비된 제2후방카본필터(204)를 통과하게 하여 저수탱크(120)로 급수되게 구성할 수도 있는 것이다.For example, the negative water passing through the first membrane filter 153 installed in the water supply pump 181 and the water storage tank 120 is drained as it is without passing through the first rear carbon filter 154 as necessary, such as replacing a filter. In addition, the drained negative water may be configured to pass through the second rear carbon filter 204 provided in the circulation device 160 to be supplied to the water storage tank 120.

상기와 같이 이루어진 본 발명의 단체급수용 음수장치에 따르면, 음수를 사용치 않아 수도꼭지를 잠근채로 일정시간 경과하면, 순환장치를 통해 1차정수된 물을 간헐적으로 재순환시키므로써, 저수 및 온수탱크와 분배관로사이에 채워진 물의 온도편차를 줄여 음용자는 즉시 원하는 온도의 물을 음용할 수 있으며, 이에 따라 원하는 온도가 될 때까지의 물을 버리는 물낭비를 방지할 수 있게 된다.According to the drinking apparatus for group water supply of the present invention made as described above, after a certain period of time while locking the faucet without using the negative water, by intermittently recirculating the primary purified water through the circulation device, By reducing the temperature deviation of the water filled between the distribution lines, the drinker can immediately drink the water of the desired temperature, thereby preventing the waste of water to discard the water until the desired temperature.

또한, 저수 및 온수탱크와 분배관로사이에는 취수를 하지 않는 경우에도 계속 순환되므로써, 유동하지 않은 상태로 장시간 저수되어 발생될 수 있는 음용수의 2차오염도 방지할 수 있게 된다.In addition, it is possible to prevent secondary pollution of drinking water, which may be generated by storing water for a long time in a non-flowing state by continuously circulating even when no water is taken between the reservoir and the hot water tank and the distribution pipe.

한편, 급수관로외에 순환배관에도 다수개의 정수필터를 부가 설치하므로써 정수 및 살균효율이 높은 물을 음용할 수 있는 효과를 얻을 수 있다.On the other hand, by installing a plurality of water filters in the circulation pipe in addition to the water supply line can obtain the effect of drinking water with high water purification and sterilization efficiency.

Claims (3)

원수와 저수탱크(120)를 이어주는 유입관로(131)에 다수개의 1차정수필터(150)와 급수펌프(181)가 설치되고, 상기 저수탱크(120)와 취수꼭지(140)를 이어주는 급수관로(130)에 살균기(170)와 온수탱크(190)가 각각 설치된 단체급수용 음수공급장치에 있어서,A plurality of primary water filters 150 and a water supply pump 181 are installed in an inlet 131 connecting the raw water and the water storage tank 120, and a water supply pipe connecting the water storage tank 120 and the intake faucet 140. In the drinking water supply device for a single group water supply unit 130 and the sterilizer 170 and the hot water tank 190, respectively, 상기 취수꼭지(140)가 설치되는 분배관로(133)와 상기 저수탱크(120)사이에 순환관로(161)가 설치되고, 상기 순환관로(161)에 순환타이머(163)에 의해 간헐적으로 구동제어되는 순환펌프(162)가 더 설치된 것을 특징으로 하는 순환기능이 부가된 단체급수용 음수공급장치.A circulation conduit 161 is installed between the distribution pipe 133 in which the water intake faucet 140 is installed and the water storage tank 120, and is intermittently driven by the circulation timer 163 in the circulation conduit 161. The drinking water supply device for a group water supply with a circulation function, characterized in that the circulation pump 162 is further controlled. 제 1 항에 있어서, 상기 순환관로(161)에는 순환펌프(162)를 사이에 두고 순환수를 정수하기 위한 다수개의 2차정수필터(200)가 더 설치된 것을 특징으로 하는 순환기능이 부가된 단체급수용 음수공급장치.According to claim 1, The circulation pipe 161 is a unit having a circulation function, characterized in that a plurality of secondary water filter 200 for further purifying the circulation water with the circulation pump 162 therebetween is further installed. Drinking water supply device. 제 2 항에 있어서, 상기 2차정수필터(200)는 각각 설치되는 상기 순환펌프(162) 전방에 제2침전필터(201)와 제2전방카본필터(202), 그리고 상기 순환펌프(162) 후방에 설치되는 제2멤브레인필터(203)와 제2후방카본필터(204)로 이루어진 것을 특징으로 하는 순환기능이 부가된 단체급수용 음수공급장치.According to claim 2, wherein the secondary water filter 200, the second settling filter 201, the second front carbon filter 202, and the circulation pump 162 in front of the circulation pump 162, respectively installed The second water filter 203 and the second rear carbon filter 204 which is installed in the rear, characterized in that consisting of a drinking water supply device for a group water supply with a circulation function.
KR10-2003-0013714A 2003-03-05 2003-03-05 A water-purifying device with a recycle function KR100521805B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577758B1 (en) * 2006-01-25 2006-05-08 박종주 Water supply apparatus having the function of maintenance of discharge pressure
KR100744792B1 (en) * 2006-01-12 2007-08-02 주식회사 파리크라상 Water supply apparatus for a mixer
KR101452168B1 (en) * 2012-10-15 2014-10-21 대우조선해양 주식회사 Potable Water System For Preventing Hammering
WO2024049047A1 (en) * 2022-09-01 2024-03-07 코웨이 주식회사 Water purifier and control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100744792B1 (en) * 2006-01-12 2007-08-02 주식회사 파리크라상 Water supply apparatus for a mixer
KR100577758B1 (en) * 2006-01-25 2006-05-08 박종주 Water supply apparatus having the function of maintenance of discharge pressure
KR101452168B1 (en) * 2012-10-15 2014-10-21 대우조선해양 주식회사 Potable Water System For Preventing Hammering
WO2024049047A1 (en) * 2022-09-01 2024-03-07 코웨이 주식회사 Water purifier and control method thereof

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