KR19980075327A - Fully automatic ion exchange resin recycling system of water softener - Google Patents
Fully automatic ion exchange resin recycling system of water softener Download PDFInfo
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- KR19980075327A KR19980075327A KR1019970011521A KR19970011521A KR19980075327A KR 19980075327 A KR19980075327 A KR 19980075327A KR 1019970011521 A KR1019970011521 A KR 1019970011521A KR 19970011521 A KR19970011521 A KR 19970011521A KR 19980075327 A KR19980075327 A KR 19980075327A
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- salt
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- cold water
- exchange resin
- ion exchange
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
본 발명은 이온교환수지의 재생을 완전히 전자동으로 제어하여 사용자가 매우 편리하게 이온교환수지를 재생할수 있도록 하고 또한 이온교환수지의 재생효과를 증대시키는 연수기의 전자동이온교환수지재생시스템에 관한 것이다.The present invention relates to a fully automatic ion exchange resin regeneration system for a water softener which completely controls the regeneration of the ion exchange resin to allow the user to regenerate the ion exchange resin very conveniently and to increase the regeneration effect of the ion exchange resin.
본 발명은 백 워싱작용, 린스작용, 소금물주입 및 순환작용, 클리어 백워싱작용 등을 하여 이온교환수지를 재생하도록 된 연수기의 이온교환수지재생시스템에 있어서, 소금을 주입할수 있는 주입구(61)가 형성되어 있고 또한 냉수를 주입하기 위해서 냉수공급관(38)이 연결되어 있는 소금물통(60), 상기 냉수공급관(38)상에 설치된 제6냉수개폐밸브(62), 상기 소금물통(60)에 공급되는 소금과 냉수를 교반하기 위한 교반수단(63), 상기 소금물통(60)과, 온수탱크(10)의 출수구(12) 및 냉수탱크(30)의 출수구(32)사이에 연결된 소금물주입관(70), 상기 소금물주입관(70)상에 설치된 순환펌프(74) 및 제1소금물개폐밸브(71), 상기 소금물통(60)과, 제4온수개폐밸브(21)와 제4냉수개폐밸브(41)사이에 연결된 소금물복귀관(72), 상기 소금물복귀관(72)상에 설치된 제2소금물개폐밸브(73), 그리고 드레인관(51)에 설치된 드레인개폐밸브(52)를 포함한다.In the present invention, in the ion exchange resin regeneration system of a softener which is adapted to regenerate an ion exchange resin by performing a back washing action, a rinsing action, a brine injection and circulation action, a clear back washing action, etc. And a salt bucket 60 to which the cold water supply pipe 38 is connected, the sixth cold water open / close valve 62 installed on the cold water supply pipe 38, and the salt bucket 60 to inject cold water. Salt water injection pipe connected between the stirring means 63 for stirring the salt and the cold water, the salt bucket 60 and the outlet 12 of the hot water tank 10 and the outlet 32 of the cold water tank 30 ( 70), the circulation pump 74 and the first salt water opening and closing valve 71, the salt water tank 60, the fourth hot water opening and closing valve 21 and the fourth cold water opening and closing valve installed on the salt water injection pipe (70) Salt water return pipe 72 connected between the 41, the second salt water opening and closing valve installed on the salt water return pipe (72) 73, and a drain opening and closing valve 52 provided in the drain pipe 51.
Description
본 발명은 수도물 등의 원수에 대하여 이온교환작용을 하여 목욕 및 세면시 피부노폐물을 제거하는 데 적합한 연수로 만드는 연수기에 관한 것으로서, 더욱 구체적으로는 이온교환수지의 재생을 완전히 전자동으로 제어하여 사용자가 매우 편리하게 이온교환수지를 재생할수 있도록 하고 또한 이온교환수지의 재생효과를 증대시키는 연수기의 전자동이온교환수지재생시스템에 관한 것이다.The present invention relates to a water softener that makes soft water suitable for removing skin wastes during bathing and washing by ion-exchanging raw water such as tap water, and more particularly, by automatically controlling the regeneration of ion-exchange resin. The present invention relates to a fully automatic ion exchange resin regeneration system for a water softener, which makes it possible to regenerate ion exchange resins very conveniently and to increase the regeneration effect of the ion exchange resins.
연수기는 수도물 등의 원수에 대하여 이온교환작용을 행하여 피부미용에 좋은 연수로 만들어 토출하는 것으로서 종래 널리 알려져 있는 기기이다.Water softeners are devices widely known in the art as they perform ion exchange with respect to raw water such as tap water to make soft water suitable for skin beauty.
종래의 연수기는 도 1에 도시되어 있는 바와 같이 상부에 입수구가 형성되어 있고 하부에 출수구가 형성되어 있는 탱크(1), 상기 탱크(1)내부의 하측에 설치된 금속망(2), 상기 금속망(2)위에 재치된 이온교환수지(3)로 이루어져 있다.As shown in FIG. 1, a conventional water softener includes a tank 1 having a water inlet formed at an upper portion thereof and a water outlet formed at a lower portion thereof, a metal mesh 2 installed below the inside of the tank 1, and the metal mesh. And (2) the ion exchange resin (3) placed above.
상기 탱크(1)는 상측의 탱크캡(1a)과 하측의 본체(1b)로 이루어져 있으며, 입수구에 원수공급관(4)이 연결되어 있고 출수구에 연수토출관(5)이 연결되어 있다. 그리고 상기 연수배출관(5)에는 토출코크(6)가 설치되어 있다.The tank 1 is composed of an upper tank cap (1a) and the lower body (1b), the raw water supply pipe (4) is connected to the inlet and the soft water discharge pipe (5) is connected to the outlet. The soft water discharge pipe 5 is provided with a discharge cock 6.
상기와 같은 종래의 연수기는 별개의 2개를 구비하여 한 개의 연수기에는 냉수관을 연결하고 다른 한 개의 연수기에는 온수관을 연결하여 사용된다.The conventional softener as described above is provided with two separate ones to connect a cold water pipe to one softener and to connect a hot water pipe to the other softener.
사용자가 토출코크(6)를 열면 원수가 탱크(1)의 상부의 입수구를 통하여 탱크(1)내부에 들어가서 이온교환수지(3)와 반응하여 원수의 이온이 이온교환수지(3)의 같은 부호의 이온과 교환되어 연수화된후 토출코크(6)를 통하여 토출된다.When the user opens the discharge cock 6, the raw water enters the tank 1 through the inlet of the upper part of the tank 1 and reacts with the ion exchange resin 3 so that the ions of the raw water are the same as the ion exchange resin 3. It is exchanged with the ions of to soften and discharged through the discharge cock (6).
연수기는 일정기간 사용하게 되면 이온교환수지를 재생하여야 하는데 종래에는 탱크캡(1a)을 열고 소금을 탱크내부에 주입한후 이온교환수지(3)와 잘 반응하도록 혼합하고 흔들어 주는 수동재생방식으로 재생을 하도록 되어 있다.The water softener needs to be regenerated after a certain period of time. Conventionally, the regeneration of the ion exchange resin is performed by opening the tank cap (1a), injecting salt into the tank, and mixing and shaking to react well with the ion exchange resin (3). It is supposed to be.
이와 같이 종래의 연수기는 수동으로 이온교환수지를 재생하도록 되어 있기 때문에 이온교환수지의 재생작업이 불편하고 또한 이온교환수지의 재생효과가 높지 않다는 문제점이 있었다.As described above, the conventional water softener has a problem in that the regeneration work of the ion exchange resin is inconvenient and the regeneration effect of the ion exchange resin is not high because the ion exchange resin is manually regenerated.
이러한 종래의 연수기의 문제점을 해결하기 위하여 자동으로 이온교환수지를 재생하는 시스템을 개발한 바 있다.In order to solve the problems of the conventional water softener, a system for automatically regenerating an ion exchange resin has been developed.
이와 같은 자동이온교환수지재생시스템은 도 2에 도시되어 있는 바와 같이 다음과 같이 구성되어 있다.This automatic ion exchange resin regeneration system is configured as follows, as shown in FIG.
도시된 바와 같이 상기의 자동이온교환수지재생시스템은 온수탱크(10)의 입수구(11)와 출수구(12)사이에 연결된 배관상에 순서대로 설치된 3방향 연결구(13), 제1온수개폐밸브(14), 3방향 연결구(15), 제2온수개폐밸브(16), 4방향 연결구(17); 상기 제1온수개폐밸브(14)와 제2온수개폐밸브(16)사이의 3방향 연결구(15)에 연결된 온수공급관(18), 상기 제2온수개폐밸브(16)와 출수구(12)사이의 4방향 연결구(17)에 연결된 온수배출관(19), 상기 온수배출관(19)상에 설치된 제3온수개폐밸브(20); 냉수탱크(30)의 입수구(31)와 출수구(32)사이의 배관상에 순서대로 설치된 3방향 연결구(33), 제1냉수개폐밸브(34), 3방향 연결구(35), 제2냉수개폐밸브(36), 4방향 연결구(37); 상기 제1냉수개폐밸브(34)와 제2냉수개폐밸브(36)사이의 3방향 연결구(35)에 연결된 냉수공급관(38), 상기 제2냉수개폐밸브(36)와 출수구(32)사이의 4방향 연결구(37)에 연결된 냉수배출관(39), 상기 냉수배출관(39)상에 설치된 제3냉수개폐밸브(40); 온수탱크(10)의 출수구(12)와 냉수탱크(30)의 출수구(32)에 각각 연결된 소금물공급관(50); 상기 온수탱크(10)의 입수구(11)와 제1온수개폐밸브(14)사이의 3방향 연결구(13)와, 온수탱크(10)의 출수구(12)와 제2온수개폐밸브(16)사이의 4방향 연결구(17)와, 냉수탱크(30)의 입수구(31)와 제1냉수개폐밸브(34)사이의 3방향 연결구(33)와, 그리고 냉수탱크(30)의 출수구(32)와 제2냉수개폐밸브(36)사이의 4방향 연결구(37)에 각각 연결된 드레인관(51); 그리고 상기 드레인관(51)상에 각각 설치된 제4온수개폐밸브(21), 제5온수개폐밸브(22), 제4냉수개폐밸브(41), 제5냉수개폐밸브(42)로 이루어져 있다.As shown, the automatic ion exchange resin regeneration system is a three-way connector 13 installed in order on the pipe connected between the inlet port 11 and the outlet port 12 of the hot water tank 10, the first hot water opening and closing valve ( 14), three-way connector 15, the second hot water opening and closing valve 16, the four-way connector 17; A hot water supply pipe 18 connected to a three-way connector 15 between the first hot water open / close valve 14 and the second hot water open / close valve 16, and between the second hot water open / close valve 16 and the water outlet 12. A hot water discharge pipe (19) connected to the four-way connector (17), and a third hot water open / close valve (20) installed on the hot water discharge pipe (19); Three-way connector 33, the first cold water open and close valve 34, the three-way connector 35, the second cold water opening and closing in order on the pipe between the inlet 31 and the outlet 32 of the cold water tank (30) Valve 36, four-way connector 37; Cold water supply pipe 38 connected to the three-way connector 35 between the first cold water open and close valve 34 and the second cold water open and close valve 36, between the second cold water open and close valve 36 and the outlet 32 Cold water discharge pipe (39) connected to the four-way connector (37), the third cold water opening and closing valve (40) installed on the cold water discharge pipe (39); A salt water supply pipe 50 connected to each of the outlet 12 of the hot water tank 10 and the outlet 32 of the cold water tank 30; Between the inlet 11 of the hot water tank 10 and the three-way connector 13 between the first hot water opening and closing valve 14, and the outlet 12 and the second hot water opening and closing valve 16 of the hot water tank 10 Four-way connector 17 of the three-way connector 33 between the inlet 31 of the cold water tank 30 and the first cold water opening and closing valve 34, and the outlet 32 of the cold water tank 30 and Drain pipes 51 respectively connected to four-way connectors 37 between the second cold water switching valve 36; The fourth hot water open / close valve 21, the fifth hot water open / close valve 22, the fourth cold water open / close valve 41, and the fifth cold water open / close valve 42 respectively provided on the drain pipe 51.
상기의 이온교환수지재생시스템은 다음과 같이 작용한다.The ion exchange resin regeneration system operates as follows.
이온교환수지의 재생은 3분 동안의 백 워싱(back washing), 1분 동안의 린스(rinse), 7분 동안의 소금물주입 및 순환, 2분 동안의 클리어 백 워싱(clear back washing), 2분 동안의 린스(rinse)과정을 거쳐서 행해지는데 이들 각각의 동작에 대해서 상세히 설명한다.Regeneration of the ion exchange resin was performed for 3 minutes of back washing, 1 minute of rinse, 7 minutes of brine injection and circulation, 2 minutes of clear back washing, 2 minutes. This is done through a rinse process, and each of these operations will be described in detail.
- 백 워싱(back washing)Back washing
재생시 사용자는 제어부의 재생버튼을 눌러 제2온수개폐밸브(16), 제4온수개폐밸브(21), 제2냉수개폐밸브(36), 제4냉수개폐밸브(41)를 개방한다.During regeneration, the user opens the second hot water open / close valve 16, the fourth hot water open / close valve 21, the second cold water open / close valve 36, and the fourth cold water open / close valve 41 by pressing the regeneration button of the controller.
그러면 온수는 온수공급관(18), 제2온수개폐밸브(16), 출수구(12)를 통하여 온수탱크(10)의 하부로 유입되어 온수탱크(10)내의 이온교환수지를 역방향으로 통과하면서 세척한후에 입수구(11), 제4온수개폐밸브(21)를 거쳐서 드레인관(51)을 통하여 배출된다.Then, the hot water flows into the lower part of the hot water tank 10 through the hot water supply pipe 18, the second hot water open / close valve 16, and the outlet 12, and washes the ion exchange resin in the hot water tank 10 in the reverse direction. The water is discharged through the drain pipe 51 via the water inlet 11 and the fourth hot water opening / closing valve 21.
그리고 냉수는 냉수공급관(38), 제2냉수개폐밸브(36), 출수구(32)를 통하여 냉수탱크(30)의 하부로 유입되어 냉수탱크(30)내의 이온교환수지를 역방향으로 통과하면서 세척한후에 입수구(31), 제4냉수개폐밸브(41)를 거쳐서 드레인관(51)을 통하여 배출된다.After the cold water is introduced into the lower portion of the cold water tank 30 through the cold water supply pipe 38, the second cold water open / close valve 36, and the water outlet 32, the cold water is washed while passing through the ion exchange resin in the cold water tank 30 in the reverse direction. The water is discharged through the drain pipe 51 via the water inlet 31 and the fourth cold water open / close valve 41.
이와 같은 백 워싱의 작용은 3분동안 행한다.This backwashing operation is performed for 3 minutes.
- 린스(rinse)Rinse
상기의 백 워싱작용이 끝나면 자동으로 린스작용이 행해지는데, 이를 위하여 제1온수개폐밸브(14), 제5온수개폐밸브(22), 제1냉수개폐밸브(34), 제5냉수개폐밸브(42)를 개방한다.When the back washing action is completed, the rinsing action is automatically performed. For this purpose, the first hot water open / close valve 14, the fifth hot water open / close valve 22, the first cold water open / close valve 34, and the fifth cold water open / close valve ( 42) Open.
이 때 온수는 온수공급관(18), 제1온수개폐밸브(14), 입수구(11)를 통하여 온수탱크(10)의 상부로 유입되어 온수탱크(10)내의 이온교환수지를 정방향으로 통과하면서 린스작용을 한후에 출수구(12), 제5온수개폐밸브(22)를 거쳐서 드레인관(51)을 통하여 배출된다.At this time, the hot water flows into the upper portion of the hot water tank 10 through the hot water supply pipe 18, the first hot water open / close valve 14, and the inlet 11, and rinses while passing the ion exchange resin in the hot water tank 10 in the forward direction. After the operation, the water is discharged through the drain pipe 51 via the water outlet 12 and the fifth hot water opening / closing valve 22.
그리고 냉수는 냉수공급관(38), 제1냉수개폐밸브(34), 입수구(31)를 통하여 냉수탱크(30)의 상부로 유입되어 냉수탱크(30)내의 이온교환수지를 정방향으로 통과하면서 린스작용을 한후에 출수구(32), 제5냉수개폐밸브(42)를 거쳐서 드레인관(51)을 통하여 배출된다.Cold water flows into the upper portion of the cold water tank 30 through the cold water supply pipe 38, the first cold water open / close valve 34, and the inlet 31 to rinse the ion exchange resin in the cold water tank 30 in the forward direction. After this, the water is discharged through the drain pipe 51 via the water outlet 32 and the fifth cold water opening / closing valve 42.
상기와 같은 린스작용은 1분동안 행해진다.The above rinsing is carried out for 1 minute.
- 소금물주입 및 순환-Brine injection and circulation
상기의 백 워싱작용과 린스작용이 끝나면 제어부의 알람이 울린다. 이 때 사용자는 소금물주입관(50)에 펌프(미도시)를 연결하고 동작시켜 별도로 준비한 소금물이 시스템에 공급되도록 한후에 다시 재생버튼을 눌러서, 제4온수개폐밸브(21)와 제4냉수개폐밸브(41)를 개방시킨다.After the backwashing and rinsing, the alarm of the controller sounds. At this time, the user connects the pump (not shown) to the brine infusion pipe 50 and operates the brine prepared separately to supply the system, and then presses the play button again, the fourth hot water open / close valve 21 and the fourth cold water open / close valve. Open 41.
그러면 소금물이 소금물주입관(50), 온수탱크(10)의 출수구(12)를 통하여 온수탱크(10)의 하부로 유입된후 상부의 입수구(11)를 통하여 온수탱크(10)를 빠져 나온후 드레인관(51)을 통하여 배출되고, 또한 소금물은 소금물주입관(50), 냉수탱크(30)의 출수구(32)를 통하여 냉수탱크(30)의 하부로 유입된후 상부의 입수구(31)를 통하여 냉수탱크(30)를 빠져 나온후 드레인관(51)을 통하여 배출된다.Then the brine is introduced into the lower portion of the hot water tank 10 through the brine injection pipe 50, the outlet 12 of the hot water tank 10, and then exits the hot water tank 10 through the upper inlet 11 Drain pipe 51 is discharged, and the brine is also introduced into the lower portion of the cold water tank 30 through the water inlet 32 of the salt water inlet pipe 50, the cold water tank 30, the upper inlet 31 After exiting the cold water tank 30 through it is discharged through the drain pipe (51).
상기와 같은 소금물주입 및 순환과정은 7분 동안 계속된다.The brine injection and circulation process is continued for 7 minutes.
- 클리어 백 워싱(clear back washing)Clear back washing
상기의 소금물주입 및 순환과정이 끝나면 클리어 백 워싱과정이 2분 동안 행해지는데 클리어 백 워싱작용은 전술한 백 워싱작용과 동일한 방식으로 행해진다. 즉 온수 또는 냉수가 각각 온수탱크(10)와 냉수탱크(30)를 역방향으로 흐르면서 이온교환수지에 대하여 세척작용을 행한다.After the brine injection and circulation process is completed, the clear back washing process is performed for 2 minutes, and the clear back washing action is performed in the same manner as the above back washing action. In other words, hot water or cold water flows in the reverse direction through the hot water tank 10 and the cold water tank 30, respectively, and performs a washing operation on the ion exchange resin.
- 린스(rinse)Rinse
상기 클리어 백 워싱 작용이 끝나면 이어서 린스작용이 2분 동안 행해지는데 전술한 린스작용과 동일한 방식으로 행해진다. 즉 온수와 냉수가 이온교환수지를 정방향으로 통과하면서 린스작용을 행한다.After the clear back wash action is finished, a rinse action is then performed for 2 minutes, in the same manner as the rinse action described above. In other words, hot water and cold water pass through the ion exchange resin in the forward direction to perform a rinse action.
상기와 같이 종래의 이온교환수지재생시스템은 소금물주입 및 순환작용시에 소금물을 별도로 준비하고 또한 시스템과 별개의 펌프 및 호스를 소금물과 소금물주입관(50)사이에 연결하여야 하기 때문에 재생작용이 완전히 자동으로 행해지지 못하여 재생작업이 불편한다는 문제점이 있다.As described above, in the conventional ion exchange resin regeneration system, salt water is separately prepared at the time of salt water injection and circulation, and a separate pump and hose must be connected between the salt water and the salt water injection pipe (50). There is a problem that the playback operation is inconvenient because it cannot be done automatically.
본 발명은 상기와 같은 종래 연수기의 문제점을 해결하기 위해서 안출된 것으로서, 연수기를 일정기간 사용하여 연수화성능이 떨어져 이온교환수지를 재생할 때 완전히 자동으로 재생작용이 이루어지도록 하여 이온교환수지를 재생하는 작업을 더욱 편리하게 수행할수 있도록 한 연수기의 전자동이온교환수지재생시스템을 제공하는 것을 그 목적으로 하고 있다.The present invention has been made to solve the problems of the conventional water softener as described above, by using the water softener for a certain period of time to regenerate the ion exchange resin to completely regenerate the regeneration function when the water softening performance is reduced and the ion exchange resin is regenerated The aim is to provide a fully automatic ion exchange resin recycling system for water softeners to make the work more convenient.
상기 목적을 달성하기 위한 본 발명의 연수기의 이온교환수지재생시스템은 백 워싱작용, 린스작용, 소금물주입 및 순환작용 등을 하여 이온교환수지를 재생하도록 된 연수기의 이온교환수지재생시스템에 있어서, 소금을 주입할수 있는 주입구가 형성되어 있고 또한 냉수를 주입하기 위해서 냉수공급관이 연결되어 있는 소금물통, 상기 냉수공급관상에 설치된 제6냉수개폐밸브, 상기 소금물통에 공급되는 소금과 냉수를 교반하기 위한 교반수단, 상기 소금물통과, 온수탱크의 출수구 및 냉수탱크의 출수구사이에 연결된 소금물주입관, 상기 소금물주입관상에 설치된 순환펌프 및 제1소금물개폐밸브, 상기 소금물통과, 제4온수개폐밸브와 제4냉수개폐밸브사이에 연결된 소금물복귀관, 상기 소금물복귀관상에 설치된 제2소금물개폐밸브, 그리고 드레인관에 설치된 드레인개폐밸브를 포함하는 것을 특징으로 한다.In the ion exchange resin regeneration system of the water softener of the present invention for achieving the above object is a salt in the ion exchange resin regeneration system of the water softener to regenerate the ion exchange resin by the back washing action, rinse action, salt water injection and circulation action, An inlet for injecting water is formed and a salt bucket connected with a cold water supply pipe for injecting cold water, a sixth cold water open / close valve installed on the cold water supply pipe, and stirring to stir salt and cold water supplied to the salt bucket. Means, a salt water inlet pipe connected between the brine passage, the outlet of the hot water tank and the outlet of the cold water tank, the circulation pump and the first salt water open / close valve installed on the salt water inlet pipe, the salt water passage, the fourth hot water open / close valve and the fourth cold water A salt water return pipe connected between the on / off valves, a second salt water open / close valve installed on the salt water return pipe, and a drain pipe It characterized in that it comprises a drain opening and closing valve installed on.
도 1은 종래 연수기의 단면도,1 is a cross-sectional view of a conventional water softener,
도 2는 종래 연수기의 이온교환수지재생시스템의 구성도,2 is a configuration diagram of an ion exchange resin regeneration system of a conventional water softener;
도 3은 본 발명의 일실시예에 따른 연수기의 이온교환수지재생시스템의 구성도,3 is a block diagram of an ion exchange resin regeneration system of a water softener according to an embodiment of the present invention;
도 4는 본 발명의 다른 실시예에 따른 연수기의 이온교환수지재생시스템의 구성도이다.4 is a block diagram of an ion exchange resin regeneration system of a softener according to another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1: 탱크 1a: 탱크캡1: Tank 1a: Tank Cap
1b: 본체 2: 금속망1b: main body 2: metal mesh
3: 이온교환수지 4: 원수공급관3: ion exchange resin 4: raw water supply pipe
5: 연수배출관 6: 토출코크5: soft water discharge pipe 6: discharge cock
10: 온수탱크 11, 31: 입수구10: hot water tank 11, 31: water inlet
12, 32: 출수구 13, 33: 3방향 연결구12, 32: outlet 13, 33: three-way connector
14: 제1온수개폐밸브 15, 35: 3방향 연결구14: first hot water open and close valve 15, 35: three-way connector
16: 제2온수개폐밸브 17, 37: 4방향 연결구16: 2nd hot water open / close valve 17, 37: 4-way connector
18: 온수공급관 19: 온수배출관18: hot water supply pipe 19: hot water discharge pipe
20: 제3온수개폐밸브 21: 제4온수개폐밸브20: third hot water open and close valve 21: fourth hot water open and close valve
22: 제5온수개폐밸브 30: 냉수탱크22: fifth hot water opening and closing valve 30: cold water tank
34: 제1냉수개폐밸브 36: 제2냉수개폐밸브34: 1st cold water open and close valve 36: 2nd cold water open and close valve
38: 냉수공급관 39: 냉수배출관38: cold water supply pipe 39: cold water discharge pipe
40: 제3냉수개폐밸브 41: 제4냉수개폐밸브40: third cold water open and close valve 41: fourth cold water open and close valve
42: 제5냉수개폐밸브 50: 소금물주입관42: fifth cold water opening and closing valve 50: salt water injection pipe
51: 드레인관 52: 드레인개폐밸브51: drain pipe 52: drain opening and closing valve
60: 소금물통 61: 주입구60: salt bucket 61: inlet
62: 제6냉수개폐밸브 63: 교반수단62: sixth cold water opening and closing valve 63: stirring means
70: 소금물주입관 71: 제1소금물개폐밸브70: salt water injection pipe 71: the first salt water opening and closing valve
72: 소금물복귀관 73: 제2소금물개폐밸브72: salt water return pipe 73: the second salt water opening and closing valve
74: 순환펌프 80: 소금통74: circulation pump 80: salt container
81: 소금공급관 82: 소금토출수단81: salt supply pipe 82: salt discharge means
이하 첨부된 도면을 참조하여 본 발명의 연수기의 이온교환수지재생시스템을 보다 상세히 설명하면 다음과 같다.Hereinafter, the ion exchange resin regeneration system of the softener of the present invention will be described in detail with reference to the accompanying drawings.
도 3는 본 발명의 일실시예의 연수기의 전자동이온교환수지재생시스템의 구성도이고, 도 4는 본 발명의 다른 실시예의 연수기의 전자동이온교환수지재생시스템의 구성도이다.3 is a configuration diagram of the fully automatic ion exchange resin regeneration system of the softener of one embodiment of the present invention, and FIG. 4 is a configuration diagram of the fully automatic ion exchange resin regeneration system of the softener of another embodiment of the present invention.
도시된 바와 같이 본 발명의 연수기의 전자동이온교환수지재생시스템는 온수탱크(10)의 입수구(11)와 출수구(12)사이의 배관상에 3방향 연결구(13), 제1온수개폐밸브(14), 3방향 연결구(15), 제2온수개폐밸브(16), 4방향 연결구(17)가 순서대로 설치되어 있다.As shown, the fully automatic ion exchange resin regeneration system of the water softener of the present invention is a three-way connector 13 on the pipe between the inlet port 11 and the outlet port 12 of the hot water tank 10, the first hot water opening and closing valve 14 , The three-way connector 15, the second hot water opening and closing valve 16, and the four-way connector 17 are provided in this order.
상기 제1온수개폐밸브(14)와 제2온수개폐밸브(16)사이의 3방향 연결구(15)에는 온수공급관(18)이 연결되어 있고, 상기 제2온수개폐밸브(16)와 출수구(12)사이의 4방향 연결구(17)에는 온수배출관(19)이 연결되어 있으며, 상기 온수배출관(19)상에는 제3온수개폐밸브(20)이 설치되어 있다.A three-way connector 15 between the first hot water open / close valve 14 and the second hot water open / close valve 16 is connected to a hot water supply pipe 18, and the second hot water open / close valve 16 and the outlet port 12 are connected to each other. Hot water discharge pipe 19 is connected to the four-way connector (17) between the, the third hot water opening and closing valve 20 is installed on the hot water discharge pipe (19).
그리고 냉수탱크(30)의 입수구(31)와 출수구(32)사이의 배관상에 3방향 연결구(33), 제1냉수개폐밸브(34), 3방향 연결구(35), 제2냉수개폐밸브(36), 4방향 연결구(37)가 순서대로 설치되어 있다.And on the pipe between the inlet port 31 and the outlet port 32 of the cold water tank 30, the three-way connector 33, the first cold water open and close valve 34, the three-way connector 35, the second cold water open and close valve ( 36), the four-way connector 37 is provided in order.
상기 제1냉수개폐밸브(34)와 제2냉수개폐밸브(36)사이의 3방향 연결구(35)에는 냉수공급관(38)이 연결되어 있고, 상기 제2냉수개폐밸브(36)와 출수구(32)사이의 4방향 연결구(37)에는 냉수배출관(39)이 연결되어 있으며, 상기 냉수배출관(39)상에는 제3냉수개폐밸브(40)이 설치되어 있다.A cold water supply pipe 38 is connected to the three-way connector 35 between the first cold water open / close valve 34 and the second cold water open / close valve 36, and the second cold water open / close valve 36 and the outlet 32 Cold water discharge pipe (39) is connected to the four-way connector (37) between the, and the third cold water opening and closing valve 40 is provided on the cold water discharge pipe (39).
그리고 온수탱크(10)의 입수구(11)와 제1온수개폐밸브사이(14)의 3방향 연결구(13)와, 온수탱크(10)의 출수구(12)와 제2온수개폐밸브(16)사이의 4방향 연결구(17)와, 냉수탱크(30)의 입수구(31)와 제1냉수개폐밸브(34)사이의 3방향 연결구(33)와, 그리고 냉수탱크(30)의 출수구(32)와 제2냉수개폐밸브(36)사이의 4방향 연결구(37)에는 각각 드레인관(51)이 연결되어 있다.And between the inlet 11 of the hot water tank 10 and the three-way connector 13 between the first hot water open / close valve 14 and the outlet 12 of the hot water tank 10 and the second hot water open / close valve 16. Four-way connector 17 of the three-way connector 33 between the inlet 31 of the cold water tank 30 and the first cold water opening and closing valve 34, and the outlet 32 of the cold water tank 30 and Drain pipes 51 are respectively connected to the four-way connectors 37 between the second cold water open / close valves 36.
상기 드레인관(51)상에는 각각 제4온수개폐밸브(21), 제5온수개폐밸브(22), 제4냉수개폐밸브(41), 제5냉수개폐밸브(42)가 설치되어 있다.On the drain pipe 51, a fourth hot water open / close valve 21, a fifth hot water open / close valve 22, a fourth cold water open / close valve 41, and a fifth cold water open / close valve 42 are provided.
그리고 본 발명은 이온교환수지재생작업을 전자동으로 수행하기 위해서 다음과 같은 수단들이 추가로 구비되어 있다.In addition, the present invention is further provided with the following means to perform the ion exchange resin regeneration operation automatically.
즉 본 발명의 일실시예는 소금을 주입할수 있는 주입구(61)가 형성되어 있고 또한 냉수를 주입하기 위해서 냉수공급관(38)이 연결되어 있는 소금물통(60), 상기 냉수공급관(60)상에 설치된 제6냉수개폐밸브(62), 상기 소금물통(60)에 주입되는 소금과 냉수를 교반하기 위한 교반수단(63), 상기 소금물통(60)과, 온수탱크(10)의 출수구(12) 및 냉수탱크(20)의 출수구사이에 연결된 소금물주입관(70), 상기 소금물주입관(70)상에 설치된 제1소금물개폐밸브(71), 상기 소금물통(60)과, 제4온수개폐밸브(21)와 제4냉수개폐밸브(41)사이에 연결된 소금물복귀관(72), 상기 소금물복귀관상에 설치된 제2소금물개폐밸브(73), 그리고 드레인관(51)상에 설치된 드레인개폐밸브(52)를 포함하고 있다.That is, in one embodiment of the present invention is formed on the salt water tank 60, the cold water supply pipe 60 is connected to the cold water supply pipe 38 is formed in the inlet 61 for injecting the cold water to inject cold water Installed sixth cold water opening and closing valve 62, the stirring means 63 for stirring the salt and cold water injected into the salt bucket 60, the salt bucket 60 and the outlet 12 of the hot water tank (10) And a salt water inlet pipe 70 connected between the outlets of the cold water tank 20, a first salt water open / close valve 71 installed on the salt water inlet pipe 70, the salt bucket 60, and a fourth hot water open / close valve. The brine return pipe 72 connected between the 21 and the fourth cold water open and close valve 41, the second salt water open and close valve 73 provided on the salt water return pipe, and the drain open and close valve (34) installed on the drain pipe 51 ( 52).
상기 소금과 물의 교반수단(63)은 소금물통(60)내부의 교반날개와, 상기 교반날개를 작동시키기 위한 소금물통(60)외부의 모타로 이루어져 있다.The stirring means 63 of the salt and water is composed of a stirring blade inside the salt bucket 60, and a motor outside the salt bucket 60 for operating the stirring blade.
상기와 같이 본 발명의 일실시예에서는 소금물통(60)에 주입구(61)를 통해서 사용자가 직접 소금을 주입하도록 되어 있으나 도 4에 도시된 다른 실시예는 소금통(80)을 추가로 구비하고 소금통(80)과 소금물통(60)사이에 소금공급관(81)을 연결하며 또한 상기 소금공급관(81)상에 소금토출수단(82)을 설치하여 자동으로 소금을 소금물통(60)에 주입하도록 되어 있다.As described above, in one embodiment of the present invention, the user directly injects salt into the salt water container 60 through the inlet 61, but another embodiment shown in FIG. 4 further includes a salt container 80 and a salt container. The salt supply pipe (81) is connected between the 80 and the salt water tank (60), and the salt discharging means (82) is installed on the salt supply pipe (81) to automatically inject salt into the salt water tank (60). have.
상기 소금토출수단(82)은 여러 가지가 이용될수 있으나 그 구성의 간편성을 위하여 기어드 펌프(geared pump)를 사용하는 것이 바람직하다.The salt discharging means 82 may be used in various ways, but it is preferable to use a geared pump for simplicity of construction.
이온교환수지의 재생과정은 제어부의 마이컴에 의하여 전자동으로 제어되고, 이를 위해서 마이컴에는 각종 개폐밸브, 순환펌프 등을 제어하기 위한 프로그램이 저장되어 있다.The regeneration process of the ion exchange resin is automatically controlled by the microcomputer of the control unit. For this purpose, the microcomputer stores programs for controlling various open / close valves and circulation pumps.
상기와 같은 본 발명의 연수기의 전자동이온교환수지재생시스템은 다음과 같이 작동된다.The automatic ion exchange resin regeneration system of the water softener of the present invention as described above operates as follows.
먼저 연수기의 연수화과정을 설명하기로 한다.First, the softening process of the water softener will be described.
사용자가 제어부의 시작버튼을 누르면 제1온수개폐밸브(14), 제3온수개폐밸브(20), 제1냉수개폐밸브(34), 제3온수개폐밸브(40)이 개방된다.When the user presses the start button of the controller, the first hot water open / close valve 14, the third hot water open / close valve 20, the first cold water open / close valve 34, and the third hot water open / close valve 40 are opened.
그러면 온수는 온수공급관(18)을 통하여 유입되는데 제1온수개폐밸브(14)와 입수구(11)를 통하여 온수탱크(10)의 상부로 유입된다. 그리고 온수는 온수탱크(10)내의 이온교환수지에 의하여 연수화된 후 출수구(12)를 통하여 배출되어 제3온수개폐밸브(20)을 거쳐서 온수배출관(19)을 통하여 배출된다.Then the hot water is introduced through the hot water supply pipe 18 is introduced into the upper portion of the hot water tank 10 through the first hot water opening and closing valve 14 and the inlet (11). The hot water is softened by the ion exchange resin in the hot water tank 10 and then discharged through the water outlet 12 and discharged through the hot water discharge pipe 19 through the third hot water opening / closing valve 20.
그리고 냉수는 냉수공급관(38)을 통하여 유입되는데 제1냉수개폐밸브(34)와 입수구(31)를 통하여 냉수탱크(30)의 상부로 유입된다. 그리고 냉수는 냉수탱크(30)내의 이온교환수지에 의하여 연수화된후 출수구(32)를 통하여 배출되어 제3냉수개폐밸브(40)을 거쳐서 냉수배출관(39)을 통하여 배출된다.The cold water is introduced through the cold water supply pipe 38, and is introduced into the upper portion of the cold water tank 30 through the first cold water open / close valve 34 and the inlet 31. The cold water is softened by the ion exchange resin in the cold water tank 30 and then discharged through the water outlet 32 and discharged through the cold water discharge pipe 39 through the third cold water open / close valve 40.
상기와 같이 다수의 개폐밸브들이 개방되어 연수화된 온수와 냉수가 공급된다.As described above, a plurality of open / close valves are opened to supply softened hot water and cold water.
연수기는 일정기간 사용하면 이온교환수지의 성능이 저하되므로 재생을 하여야 하는데 다음에 이온교환수지의 재생과정에 대해서 설명한다.The water softener deteriorates the performance of the ion exchange resin when it is used for a certain period of time. Therefore, the water regeneration process will be described next.
이온교환수지의 재생은 3분 동안의 백 워싱(back washing), 1분 동안의 린스(rinse), 7분 동안의 소금물주입 및 순환, 2분 동안의 클리어 백 워싱(clear back washing), 2분 동안의 린스(rinse)과정을 거쳐서 행해지는데 상기 과정중에서 소금물주입 및 순환작용을 제외한 나머지 과정은 종래의 경우와 동일하므로 이에 대한 설명은 생략하고 소금물 주입 및 순환과정에 대해서 상세히 설명한다.Regeneration of the ion exchange resin was performed for 3 minutes of back washing, 1 minute of rinse, 7 minutes of brine injection and circulation, 2 minutes of clear back washing, 2 minutes. While the rinse is performed through the rinse process, the rest of the process except for the brine injection and circulation is the same as the conventional case, so the description thereof will be omitted and the brine injection and circulation process will be described in detail.
본 발명의 일실시예와 같이 구성된 시스템의 경우에는 사용자가 직접 주입구(61)를 통하여 소금물통(60)에 일정량의 소금을 주입하고 재생작업을 실시하고, 소금통(80)이 별도로 구비된 다른 실시예의 경우에는 즉시 재생작업을 실시한다.In the case of a system configured as an embodiment of the present invention, the user directly injects a predetermined amount of salt into the salt bucket 60 through the inlet 61 and performs a regeneration operation, and the salt bucket 80 is provided with another embodiment. In the case of the example, the regeneration is performed immediately.
사용자가 재생버튼을 누르면 종래와 같은 백 워싱작용과 린스작용이 실시된후 소금물주입 및 순환작용이 실행된다.When the user presses the play button, the salt washing and circulating actions are performed after the back washing and rinsing operations as in the prior art.
소금물주입 및 순환과정시에는 우선 제6냉수개폐밸브(62)가 개방되어 일정량의 물이 소금물통(60)에 공급된다. 다른 실시예의 경우에는 소금물통(60)에 물이 공급됨과 동시에 소금토출수단(82)이 동작하여 소금통(80)의 소금이 소금공급관(81)을 통하여 소금물통(60)에 공급된다. 상기와 같이 소금물통(60)에 소금과 물이 공급된 후에 교반수단(63)을 작동하여 소금을 물에 용해시킨다.During the brine injection and circulation process, the sixth cold water open / close valve 62 is first opened, and a predetermined amount of water is supplied to the salt bucket 60. In another embodiment, the water is supplied to the salt bucket 60 and at the same time the salt discharging means 82 is operated so that the salt of the salt bucket 80 is supplied to the salt bucket 60 through the salt supply pipe 81. After salt and water are supplied to the salt bucket 60 as described above, the stirring means 63 is operated to dissolve the salt in water.
그 후에 순환펌프(74)를 작동시키고 제1소금물개폐밸브(71) 및 제2소금물개폐밸브(73)와 제4온수개폐밸브(21)와 제4냉수개폐밸브(41)를 개방하면 소금물이 순환하게 된다. 이 때 드레인관(51)상에 설치된 드레인개폐밸브(52)는 폐쇄상태를 유지한다.Thereafter, when the circulation pump 74 is operated and the first salt water open / close valve 71 and the second salt water open / close valve 73, the fourth hot water open / close valve 21 and the fourth cold water open / close valve 41 are opened, It will cycle. At this time, the drain open / close valve 52 provided on the drain pipe 51 maintains the closed state.
소금물은 소금물통(60)에서 순환펌프(74)와 제1소금물개폐밸브(71)가 설치되어 있는 소금물주입관(70)을 통하여 온수탱크(10)의 출수구(12)와 냉수탱크(20)의 출수구(32)로 공급된다.The brine is discharged from the hot water tank 10 and the cold water tank 20 through the salt water inlet pipe 70 in which the circulation pump 74 and the first salt water open / close valve 71 are installed in the salt water tank 60. It is supplied to the outlet 32 of.
소금물은 온수탱크(10)와 냉수탱크(30)를 역방향으로 통과한 후에 각 탱크의 입수구(11)(31)를 통하여 배출되고 제4온수개폐밸브(21)와 제4냉수개폐밸브(41)를 통과하고, 이어서 제2소금물소금물복귀관(72)를 통하여 소금물통(60)으로 복귀한다. 이와 같이 해서 소금물을 일정시간동안 온수탱크(10)와 냉수탱크(30)를 역방향으로 흐른다.After the salt water passes through the hot water tank 10 and the cold water tank 30 in the reverse direction, it is discharged through the inlets 11 and 31 of each tank, and the fourth hot water open / close valve 21 and the fourth cold water open / close valve 41 are provided. After passing through, the salt water return to the brine through the second salt water return pipe (72). In this way, the salt water flows in a reverse direction through the hot water tank 10 and the cold water tank 30 for a predetermined time.
이와 같은 소금물순환작용이 끝나면 순환펌프(74)의 동작을 중지시키기 전에 드레인개폐밸브(52)를 개방하고 제2소금물개폐밸브(73)를 폐쇄하여 시스템내의 소금물을 외부로 완전히 배출시킨다.When the salt water circulation is completed, before the operation of the circulation pump 74 is stopped, the drain open / close valve 52 is opened and the second salt water open / close valve 73 is closed to completely discharge the brine in the system.
상기 소금물주입 및 순환과정이 끝나면 종래와 같이 클리어 백 워싱작용과 린스작용을 행하여 재생작업을 완료시킨다.After the brine injection and circulation process is completed, the regeneration operation is completed by performing a clear back washing action and a rinsing action as in the prior art.
상기 재생작업중에 드레인관(51)에 설치된 드레인개폐밸브(52)는 백워싱작용 및 클리어 백워싱작용과 린스작용시에 개방된다.During the regeneration operation, the drain opening / closing valve 52 provided in the drain pipe 51 is opened during the backwashing action and the clear backwashing action and the rinsing action.
상기와 같이 본 발명의 연수기의 전자동이온교환수지재생시스템은 전자동으로 이온교환수지의 재생작용을 실행하기 때문에 사용자가 편리하게 재생작업을 할수 있고 재생효과를 향상시키는 효과를 발휘한다.As described above, the fully automatic ion exchange resin regeneration system of the water softener of the present invention performs the regeneration action of the ion exchange resin automatically, so that the user can conveniently perform the regeneration work and improve the regeneration effect.
본 발명은 기재된 구체예에 대해서만 상세히 설명되었지만 본 발명의 사상과 범주내에서 다양하게 변경 또는 수정할수 있음은 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에게는 자명하다. 따라서 그러한 변경예나 수정예는 첨부한 본발명의 특허청구의 범위에 속한다 해야 할 것이다.Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the present invention. Therefore, such changes or modifications should be within the scope of the appended claims.
Claims (4)
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| KR1019970011521A KR100190546B1 (en) | 1997-03-31 | 1997-03-31 | Regeneration system for ion exchange resin of softening device |
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| KR1019970011521A KR100190546B1 (en) | 1997-03-31 | 1997-03-31 | Regeneration system for ion exchange resin of softening device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190035294A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | A method for performing regeneration of softener |
| KR20190035297A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | A softener comprising a connector connecting a regenerating tank, a cold water tank and a warm water tank and method controlling the same |
| KR20190035296A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | Softener Having a Structure for Easy Replacement of Parts |
| CN113757755A (en) * | 2021-08-03 | 2021-12-07 | 孟祥磊 | Turbulence-increasing type central heating circulating water pipeline |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100443251B1 (en) * | 2002-04-10 | 2004-08-11 | 박만기 | a soft water apparatus having an agitator |
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1997
- 1997-03-31 KR KR1019970011521A patent/KR100190546B1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190035294A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | A method for performing regeneration of softener |
| KR20190035297A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | A softener comprising a connector connecting a regenerating tank, a cold water tank and a warm water tank and method controlling the same |
| KR20190035296A (en) * | 2017-09-26 | 2019-04-03 | 코웨이 주식회사 | Softener Having a Structure for Easy Replacement of Parts |
| CN113757755A (en) * | 2021-08-03 | 2021-12-07 | 孟祥磊 | Turbulence-increasing type central heating circulating water pipeline |
| CN113757755B (en) * | 2021-08-03 | 2023-09-15 | 大唐保定供热有限责任公司 | Turbulent flow type central heating circulating water pipeline |
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