KR100506977B1 - Hot-water supplying apparatus for economization of water - Google Patents
Hot-water supplying apparatus for economization of water Download PDFInfo
- Publication number
- KR100506977B1 KR100506977B1 KR10-2003-0009841A KR20030009841A KR100506977B1 KR 100506977 B1 KR100506977 B1 KR 100506977B1 KR 20030009841 A KR20030009841 A KR 20030009841A KR 100506977 B1 KR100506977 B1 KR 100506977B1
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- South Korea
- Prior art keywords
- hot water
- water
- cold water
- cold
- hot
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
본 발명은 절수형 온수공급장치에 관한 것으로, 더욱 상세하게는 다이어프램 등과 같이 신축가능한 구조를 갖는 냉수저장수단을 냉수관상에 설치함으로써 혼합온수공급 전에 온수관상의 냉수를 압축상태로 저장한 후, 혼합온수공급초기에 다시 온수혼합수단으로 배출하여 설정온도의 혼합온수를 배출 사용하도록 구성함으로써 온수가 원하는 온도가 될 때까지 계속적으로 물을 낭비하거나 물의 온도를 조절하는 등의 번거로움을 없앨 수 있는 절수형 온수공급장치를 제공함에 그 목적이 있다.The present invention relates to a water-saving hot water supply device, and more particularly, by installing cold water storage means having a flexible structure such as a diaphragm on a cold water pipe, storing cold water on a hot water pipe in a compressed state before mixing hot water supply, and then mixing By discharging to the hot water mixing means at the beginning of hot water supply, it is configured to discharge and use the mixed hot water of the set temperature so as to eliminate the trouble of continuously wasting water or adjusting the water temperature until the hot water reaches the desired temperature. The purpose is to provide a male hot water supply device.
그리고, 상기한 목적을 달성하기 위하여 본 발명은 보일러(5)에서 데워진 온수를 온수관(6)을 거쳐 온수혼합수단(10)으로 공급하여 냉수관(7)의 냉수와 혼합한 후, 온수배출수단(11)을 통해 배출하도록 구성되는 온수공급장치에 있어서, 상기 냉수관(7)상에 신축가능한 냉수저장수단(15)을 구비하되, 온수공급초기에 상기 온수관(6)의 냉수를 냉수저장수단(15)에 압축상태로 저장한 후, 보일러(5)의 온수가 온수관(6)을 통해 공급되면 온수혼합수단(10)에서 냉수저장수단(15)의 냉수와 혼합하여 설정온도의 온수를 배출하도록 구성되는 것을 특징으로 하는 절수형 온수공급장치를 제공하게 된다.In order to achieve the above object, the present invention supplies hot water heated in the boiler (5) to the hot water mixing means (10) through the hot water pipe (6), and then mixed with cold water of the cold water pipe (7), discharge hot water In the hot water supply device configured to discharge through the means (11), having a stretchable cold water storage means 15 on the cold water pipe (7), cold water in the hot water pipe (6) at the beginning of hot water supply After storing in a compressed state in the storage means 15, when the hot water of the boiler 5 is supplied through the hot water pipe 6, the hot water mixing means 10 is mixed with the cold water of the cold water storage means 15 of the set temperature It is to provide a water-saving hot water supply device, characterized in that configured to discharge hot water.
Description
본 발명은 절수형 온수공급장치에 관한 것으로, 더욱 상세하게는 온수사용시 사용자가 설정온도의 온수를 수도꼭지 또는 샤워꼭지를 통해 바로 사용할 수 있도록 구성되는 절수형 온수공급장치에 관한 것이다.The present invention relates to a water-saving hot water supply device, and more particularly, to a water-saving hot water supply device configured to enable a user to directly use hot water at a set temperature through a faucet or shower head.
일반적으로, 온수공급장치는 사용자가 온수온도를 설정한 후 수도꼭지 또는 샤워꼭지를 개방하게 되면 온수관의 온수와 냉수관의 냉수를 혼합하여 설정온도의 온수를 공급하도록 구성되어 있다.In general, the hot water supply device is configured to supply hot water of the set temperature by mixing the hot water of the hot water pipe and the cold water of the cold water pipe when the user opens the faucet or shower head after setting the hot water temperature.
그러나, 이러한 온수공급장치는 수도꼭지 또는 샤워꼭지를 개방하게 되면 온수관내에 차 있던 냉수가 먼저 공급되고, 보일러에서 가열된 온수가 온수관을 통해 공급되기까지 상당시간이 경과되어야 하기 때문에 수도꼭지 또는 샤워꼭지를 개방한 후, 상당량의 냉수를 배출한 다음 온수를 사용하게 된다.However, such a hot water supply device is a faucet or shower faucet because when the tap or shower head is opened, the cold water filled in the hot water pipe is supplied first, and a considerable time must elapse before the hot water heated in the boiler is supplied through the hot water pipe. After opening, a significant amount of cold water is discharged and hot water is used.
결국, 사용자는 수도꼭지 또는 샤워꼭지를 개방한 후 온수가 바로 공급되지 않기 때문에 보일러에서 가열된 온수가 공급될 때까지 개방된 수도꼭지 또는 샤워꼭지를 통해 물을 계속적으로 소비하게 되고, 온수가 공급된 후에도 사용에 알맞는 온도로 맞추기 위하여 물의 온도를 반복적으로 조절하여야 하는 등의 문제가 있다.As a result, since the hot water is not supplied immediately after opening the faucet or shower head, the user continuously consumes water through the open faucet or shower head until the heated water is supplied from the boiler, and even after the hot water is supplied. There is a problem such as the temperature of the water must be repeatedly adjusted to adjust to a temperature suitable for use.
본 발명은 위와 같은 종래기술의 문제를 개선하기 위하여 안출된 것으로, 다이어프램 등과 같이 신축가능한 구조를 갖는 냉수저장수단을 냉수관상에 설치함으로써 혼합온수공급 전에 온수관상의 냉수를 압축상태로 저장한 후, 혼합온수공급초기에 다시 온수혼합수단으로 배출하여 설정온도의 혼합온수를 배출 사용하도록 구성함으로써 온수가 원하는 온도가 될 때까지 계속적으로 물을 낭비하거나 물의 온도를 조절하는 등의 번거로움을 없앨 수 있는 절수형 온수공급장치를 제공함에 그 목적이 있다.The present invention has been made in order to improve the problems of the prior art as described above, by installing a cold water storage means having a flexible structure such as a diaphragm on the cold water pipe to store the cold water on the hot water pipe in a compressed state before the mixed hot water supply, By discharging to the hot water mixing means at the beginning of the mixing hot water supply, the hot and hot water is discharged and used to discharge the mixed hot water at the set temperature, thereby eliminating the trouble of continuously wasting water or adjusting the water temperature until the hot water reaches the desired temperature. The purpose is to provide a water-saving hot water supply device.
상기한 목적을 달성하기 위하여 본 발명은 보일러에서 데워진 온수를 온수관을 거쳐 온수혼합수단으로 공급하여 냉수관의 냉수와 혼합한 후, 온수배출수단을 통해 배출하도록 구성되는 온수공급장치에 있어서, 상기 냉수관상에 신축가능한 냉수저장수단을 구비하되, 온수공급초기에 상기 온수관의 냉수를 냉수저장수단에 압축상태로 저장한 후, 보일러의 온수가 온수관을 통해 공급되면 온수혼합수단에서 냉수저장수단의 냉수와 혼합하여 설정온도의 온수를 배출하도록 구성되는 것을 특징으로 하는 절수형 온수공급장치를 제공하게 된다.In order to achieve the above object, the present invention is a hot water supply device configured to discharge the hot water heated in the boiler to the hot water mixing means through a hot water pipe and mixed with cold water of the cold water pipe, and discharged through the hot water discharge means, Cold water storage means is provided on the cold water pipe, cold water storage means in the cold water storage means in the cold water storage means in the initial hot water supply, after the hot water of the boiler is supplied through the hot water pipe cold water storage means in the hot water mixing means Mixing with cold water to provide a water-saving hot water supply device, characterized in that configured to discharge hot water of the set temperature.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
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도1은 본 발명의 일 실시예를 나타내는 구성도이다.1 is a block diagram showing an embodiment of the present invention.
본 발명은 온수공급초기에 온수관(6)내에 차 있던 냉수를 수압을 이용하여 냉수저장수단(15)에 일시 저장한 후, 보일러(5)에서 가열된 온수가 온수관을 통해 공급되면 냉수저장수단(15)내의 냉수와 혼합하여 설정온도의 혼합온수를 배출하도록 구성된다. 사용자가 온수온도설정수단(3)을 통해 온수의 설정온도를 조정한 후, 온/오프수단(2)을 온(on)상태로 작동시키게 되면 제어기(1)에서 온수온도설정수단(3)과 온/오프수단(2)의 제어신호를 전송받아 제1개폐변(21)을 개방 제어한 후, 온수온도측정센서(24)의 신호를 받아 제2개폐변(22)과 제3개폐변(23)의 개방을 제어하게 된다.이때, 수도꼭지 또는 샤워꼭지와 같은 온수배출수단(11)과 온수혼합수단(10) 사이에 설치되는 제1개폐변(21)은 온수배출수단(11)을 통한 혼합온수의 배출을 단속하도록 설치되어 잇다.또한, 제2개폐변(22)은 온수관(6)상에 설치되면서 보일러(5)에서 온수혼합수단(10)으로 공급되는 온수를 단속하도록 구비되어 있고, 제3개폐변(23)은 냉수관(23)상에 설치되면서 냉수관을 통해 냉수저장수단(15)으로 공급되는 냉수를 단속하도록 구비되어 잇다.그리고, 제3개폐변(23)과 온수혼합수단(10) 사이에 설치되는 냉수저장수단(15)은 신축재질의 다이어프램(Diaphragm) 등으로 구성되어 작동초기에 온수혼합수단으로부터 역류되는 온수관(6)의 냉수를 압축상태로 저장하게 된다.다시 말하면, 보일러(5)의 온수는 온수관(6)상에 잔류하는 냉수를 밀면서 진행하게 되고, 온수관상의 냉수가 온수혼합수단(10)을 거쳐 냉수관(7)상의 냉수저장수단(15)내에 충전됨으로써 보일러의 온수가 온수혼합수단에 도달하여 냉수와 혼합이 이루지게 된다.이때, 냉수저장수단(15)은 신축 가능하도록 구성됨으로써 온수관(6)상의 냉수를 그 양과 관계없이 충분히 수용할 수 있는 용적을 확보할 수 있게 되고, 충전된 냉수를 압축상태로 저장하게 되며, 내부의 물이 저장되면서 높아지는 수압이 온수혼합수단의 수압과 같으면 더이상의 역류를 허용하지 않도록 구성되어 있다.결국, 냉수저장수단(15)은 온수관(6)내의 냉수가 충전되면 팽창하면서 압축 저장하게 되고, 제1개폐변(21)이 개방되면서 혼합온수가 배출되는 온수배출의 초기에 수압을 이용하여 그 내부의 냉수를 온수혼합수단(10)으로 배출함으로써 자연적으로 수축이 이루어지게 된다.여기서, 온수혼합수단(10)내의 혼합온수는 그 온도가 온수온도측정센서(24)에 의해 실시간으로 검출되어 제어기(1)로 전송되고, 그 온도가 제어기(1)에 입력되어 있는 설정온도에 도달하면 제어기에서는 제1개폐변(21)과 제3개폐변(23)을 연속적으로 개방하게 된다.이때, 개방된 제1개폐변(21)을 통해 온수혼합수단(10)내의 혼합온수가 공급되면서 수도꼭지 또는 샤워꼭지와 같은 온수배출수단(11)으로 배출되어 사용자의 사용이 가능하게 된다.한편, 이상과 같이 구성되는 본 발명을 그 작용을 통해 더욱 상세히 설명하기로 한다.온수온도설정수단(3)을 통해 온수의 설정온도를 설정한 후, 온/오프수단(2)을 작동시키게 되면 제어기(1)에서 제2개폐변(22)을 개방하면서 제1개폐변(21)과 제3개폐변(23)을 폐쇄하도록 제어하게 된다.이때, 제2개폐변(22)이 개방되면서 온수관(6)내에 충전되어 있던 냉수가 카트리지와 같은 온수혼합수단(10)을 채우게 되고, 계속해서 보일러(5)에서 데워진 온수가 온수관을 통해 공급되면서 온수혼합수단을 채우던 있던 냉수가 역류되어 냉수저장수단(15)을 채우게 된다.여기서, 보일러(5)에서 가열된 온수가 온수관(6)을 통해 공급되면 온수혼합수단(10)에서는 그 내부의 냉수를 온수관으로부터 공급되는 온수와 혼합하게 되고, 온수온도측정센서(24)에서는 온수혼합수단에서 혼합되는 온수의 온도를 측정하여 제어기(1)에 전송하게 된다.그리고, 온수온도측정센서(24)에서 측정되는 온수의 온도가 온수온도설정수단(3)을 통해 사용자에 의해 설정된 설정온도에 도달하게 되면 제어기(1)에서 제1개폐변(21)과 제3개폐변(23)을 차례로 개방하게 된다.이때, 온수혼합수단(10)내의 온수는 개방된 제1개폐변(21)을 통해 수도꼭지 또는 샤워꼭지와 같은 온수배출수단(11)으로 공급되면서 사용자의 사용이 가능하도록 배출된다.또한, 냉수저장수단(15)내에 충전되어 있는 일정수압의 냉수는 제1개폐변(21)이 개방되면서 온수혼합수단(10)의 혼합온수가 배출되면 곧바로 온수혼합수단으로 공급되어 온수관(6)의 온수와 혼합된다.그리고, 개방된 제3개폐변(23)을 통해 공급되는 냉수가 냉수저장수단(15)을 거쳐 온수혼합수단(10)내로 공급되면서 온수관(6)을 통해 공급되는 온수와 혼합되어 마찬가지로 개방된 제1개폐변(21)을 거쳐 수도꼭지 또는 샤워꼭지와 같은 온수배출수단(11)으로 배출된다.요컨대, 본 발명에서는 보일러(5)의 온수가 공급되기 시작하면 온수관(6)상의 냉수를 일시 저장하였다가 설정된 온도의 혼합온수가 제1개폐변(21)을 통해 배출되면 냉수저장수단내의 냉수를 자체의 수압을 이용하여 다시 온수혼합수단(10)으로 공급하는 신축가능한 냉수저장수단(15)을 냉수관(7)상에 구비함으로써 사용자가 원하는 온도의 온수를 곧바로 사용할 수 있도록 구성함에 그 기술적 특징이 있다.The present invention temporarily stores the cold water filled in the hot water pipe (6) at the beginning of hot water supply to the cold water storage means (15) using water pressure, and then stores the cold water when the hot water heated in the boiler (5) is supplied through the hot water pipe. And mixed with cold water in the means 15 to discharge the mixed hot water at the set temperature. After the user adjusts the set temperature of the hot water through the hot water temperature setting means (3), when the on / off means (2) to operate in the on (on) state, the controller (1) and the hot water temperature setting means (3) and After the control signal of the on / off means 2 is transmitted to control the opening and closing of the first opening and closing 21, and receiving the signal of the hot water temperature measuring sensor 24, the second opening and closing side 22 and the third opening and closing ( At this time, the first opening and closing valve 21 installed between the hot water discharging means 11 and the hot water mixing means 10, such as a faucet or shower faucet, through the hot water discharging means 11. In addition, the second opening and closing valve 22 is installed on the hot water pipe 6 while being provided to intermittently discharge the hot water supplied from the boiler 5 to the hot water mixing means 10. In addition, the third opening and closing valve 23 is installed on the cold water pipe 23 is provided to interrupt the cold water supplied to the cold water storage means 15 through the cold water pipe. In addition, the cold water storage means 15 installed between the third open and close sides 23 and the hot water mixing means 10 is composed of a diaphragm (Diaphragm) made of stretchable material, etc. In other words, the cold water of 6) is stored in a compressed state. In other words, the hot water of the boiler 5 proceeds by pushing the cold water remaining on the hot water pipe 6, and the cold water on the hot water pipe carries the hot water mixing means 10. By filling in the cold water storage means 15 on the cold water pipe 7 through the hot water of the boiler reaches the hot water mixing means is mixed with the cold water. At this time, the cold water storage means 15 is configured to be stretchable so that the hot water pipe (6) It is possible to secure a volume capable of sufficiently accommodating the cold water of the phase regardless of the amount, and to store the filled cold water in a compressed state, and if the water pressure that increases as the water inside is stored is equal to that of the hot water mixing means. No more Finally, the cold water storage means 15 expands and compresses and stores when the cold water in the hot water pipe 6 is filled, and the mixed hot water is discharged while the first opening and closing valve 21 is opened. In the initial stage of hot water discharging, by using the water pressure to discharge the cold water inside the hot water mixing means 10, the contraction is made naturally. Here, the mixed hot water in the hot water mixing means 10 is the temperature of the hot water temperature measuring sensor Detected in real time by the 24 and transmitted to the controller 1, when the temperature reaches the set temperature input to the controller 1, the controller opens and closes the first opening 21 and the third opening 23. In this case, the mixed hot water in the hot water mixing means 10 is supplied to the hot water discharging means 11 such as a faucet or a shower head through the first opening / closing opening 21 to be used by the user. This becomes possible. The present invention configured as described above will be described in more detail through the operation thereof. After setting the set temperature of hot water through the hot water temperature setting means 3, when the on / off means 2 is operated, the controller 1 In this case, the second opening 22 is opened while the first opening 21 and the third opening 23 are closed. At this time, the second opening 22 is opened while the hot water pipe 6 is opened. The cold water filled in the) fills the hot water mixing means 10, such as a cartridge, and the hot water heated in the boiler 5 is supplied through the hot water pipe, and the cold water used to fill the hot water mixing means is flowed back to prevent cold water. Here, the hot water heated in the boiler (5) is supplied through the hot water pipe (6) in the hot water mixing means 10 is mixed with the cold water inside the hot water supplied from the hot water pipe, In the hot water temperature measuring sensor 24, the temperature mixed in the hot water mixing means The temperature of the hot water is measured and transmitted to the controller 1. When the temperature of the hot water measured by the hot water temperature measuring sensor 24 reaches the set temperature set by the user through the hot water temperature setting means 3, the controller In (1), the first opening and closing valve 21 and the third opening and closing valve 23 are sequentially opened. At this time, the hot water in the hot water mixing means 10 passes through the first opening and closing valve 21 through a faucet or shower. The hot water is discharged to be used by the user while being supplied to the hot water discharging means 11 such as a tap. In addition, the cold water at a predetermined water pressure filled in the cold water storing means 15 is mixed with hot water as the first opening and closing valve 21 is opened. As soon as the mixed hot water of the means 10 is discharged, it is immediately supplied to the hot water mixing means and mixed with the hot water of the hot water pipe 6. And, the cold water supplied through the open third open / close valve 23 is cold water storage means 15 Through the hot water pipe (6) while being supplied into the hot water mixing means (10) through The hot water is mixed with hot water and is discharged to the hot water discharging means 11 such as a faucet or a shower head through the first open / close valve 21. In other words, in the present invention, when the hot water of the boiler 5 starts to be supplied, Temporarily storing the cold water on the hot water pipe 6 and then discharging the mixed hot water of the set temperature through the first opening and closing valve 21 supplies the cold water in the cold water storage means back to the hot water mixing means 10 using its own water pressure. The technical feature is that the cold water storage means 15 is provided on the cold water pipe 7 so that the user can immediately use hot water at a desired temperature.
이처럼, 본 발명에서는 온수를 사용자가 바로 사용할 수 있도록 설정된 온도로 공급하게 되어 온수가 원하는 온도가 될 때까지 계속적으로 물을 낭비하거나 물의 온도를 조절하는 등의 번거로움을 차단할 수 있게 된다.As such, in the present invention, hot water is supplied at a temperature set so that the user can use it immediately, and thus it is possible to block the trouble of continuously wasting water or adjusting the temperature of water until the hot water reaches a desired temperature.
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이와 같이, 본 발명의 상세한 설명에서는 구체적인 실시예에 관해 설명하였으나, 이는 본 발명의 범주에서 벗어나지 않는 한도내에서 여러가지 변형이 가능함은 물론이다.As described above, specific embodiments have been described in the detailed description of the present invention, but various modifications may be made without departing from the scope of the present invention.
그러므로, 본 발명의 실질적인 범위는 상술된 실시예에 의해 한정되어져서는 안되며, 후술하는 청구범위 뿐만 아니라 청구범위와 균등한 구성에 의해 정해져야 함은 당연하다.Therefore, the substantial scope of the present invention should not be limited by the above-described embodiment, but should be defined by the same structure as the claims as well as the claims described below.
위와 같이 구성되는 본 발명은 온수를 사용자가 바로 사용할 수 있도록 설정된 온도로 공급하게 되어 온수가 원하는 온도가 될 때까지 계속적으로 물을 낭비하거나 물의 온도를 조절하는 등의 번거로움을 차단할 수 있는 효과를 제공하게 된다. The present invention is configured as described above is to supply the hot water at a temperature set so that the user can use immediately, the effect of blocking the hassle such as waste water or adjust the temperature of water until the hot water reaches the desired temperature Will be provided.
도1은 본 발명의 일 실시예를 나타내는 구성도이다.1 is a block diagram showing an embodiment of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 제어기 2: 온/오프수단 3: 온수온도설정수단 5: 보일러 6: 급수관 7: 냉수관 10: 온수혼합수단 11: 온수배출수단 15: 냉수저장수단 21: 제1개폐변 22: 제2개폐변 23: 제3개폐변 24: 온수온도측정센서 Reference Signs List 1: controller 2: on / off means 3: hot water temperature setting means 5: boiler 6: water supply pipe 7: cold water pipe 10: hot water mixing means 11: hot water discharge means 15: cold water storage means 21: first opening and closing 22: second Open / close side 23: third open / close side 24: hot water temperature sensor
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0009841A KR100506977B1 (en) | 2003-02-17 | 2003-02-17 | Hot-water supplying apparatus for economization of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0009841A KR100506977B1 (en) | 2003-02-17 | 2003-02-17 | Hot-water supplying apparatus for economization of water |
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| Publication Number | Publication Date |
|---|---|
| KR20040074302A KR20040074302A (en) | 2004-08-25 |
| KR100506977B1 true KR100506977B1 (en) | 2005-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0009841A KR100506977B1 (en) | 2003-02-17 | 2003-02-17 | Hot-water supplying apparatus for economization of water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100757381B1 (en) | 2006-03-13 | 2007-09-11 | 김영희 | Water saving system of hot water boiler |
| KR101047280B1 (en) * | 2008-05-26 | 2011-07-07 | 주식회사 한 에너지 시스템 | Boiler system with double hot water tank |
| KR20180036375A (en) | 2016-09-30 | 2018-04-09 | 롯데알미늄 주식회사 | Water saving system of the boiler |
| KR20180036376A (en) | 2016-09-30 | 2018-04-09 | 롯데알미늄 주식회사 | Water saving system of the boiler using hot-water storage tank |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515971B1 (en) * | 2014-03-05 | 2015-05-04 | 지에스건설 주식회사 | Apparatus for supplying hot water |
| KR200485500Y1 (en) | 2015-11-02 | 2018-01-16 | 티에스케이블(주) | Wiring box with a lid having a hinge opening and closing structure |
| CN109883057A (en) * | 2019-01-09 | 2019-06-14 | 青岛海尔空调器有限总公司 | A kind of mixed water tank and its control method, energy source station |
-
2003
- 2003-02-17 KR KR10-2003-0009841A patent/KR100506977B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100757381B1 (en) | 2006-03-13 | 2007-09-11 | 김영희 | Water saving system of hot water boiler |
| KR101047280B1 (en) * | 2008-05-26 | 2011-07-07 | 주식회사 한 에너지 시스템 | Boiler system with double hot water tank |
| KR20180036375A (en) | 2016-09-30 | 2018-04-09 | 롯데알미늄 주식회사 | Water saving system of the boiler |
| KR20180036376A (en) | 2016-09-30 | 2018-04-09 | 롯데알미늄 주식회사 | Water saving system of the boiler using hot-water storage tank |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040074302A (en) | 2004-08-25 |
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