KR0169884B1 - Plumbing structure of gas-boiler - Google Patents
Plumbing structure of gas-boiler Download PDFInfo
- Publication number
- KR0169884B1 KR0169884B1 KR1019960013427A KR19960013427A KR0169884B1 KR 0169884 B1 KR0169884 B1 KR 0169884B1 KR 1019960013427 A KR1019960013427 A KR 1019960013427A KR 19960013427 A KR19960013427 A KR 19960013427A KR 0169884 B1 KR0169884 B1 KR 0169884B1
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- Prior art keywords
- heating
- pipe
- water
- gas boiler
- circulation pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and 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
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
- F24H9/144—Valve seats, piping and heat exchanger connections integrated into a one-piece hydraulic unit
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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
- F24D2200/00—Heat sources or energy sources
- F24D2200/04—Gas or oil fired boiler
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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
- F24D2220/02—Fluid distribution means
- F24D2220/0207—Pumps
-
- 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
- F24D2220/02—Fluid distribution means
- F24D2220/0271—Valves
-
- 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
- F24D2220/08—Storage tanks
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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)
- Water Supply & Treatment (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
본 발명은 가스보일러의 배관구조에 관한 것으로서, 더욱 상세하게는 물을 강제 순환시키는 펌프와 난방 및 온수용의 유로를 절환시키는 삼방변을 일체로 구성하여 가스보일러의 배관구조를 단순화시키고 아울러 제조원가를 절감할 수 있도록 한 가스 보일러의 배관구조에 관한 것이다.The present invention relates to a piping structure of a gas boiler, and more particularly, a pump forcibly circulating water and a three-way valve for switching a flow path for heating and hot water are integrated to simplify the piping structure of the gas boiler and at the same time reduce manufacturing costs. It relates to a pipe structure of a gas boiler so that the savings can be made.
본 발명의 가스보일러의 배관구조는 각 방의 난방배관으로 부터의 난방수가 환수되는 난방환수관(10), 상기 난방환수관(10)상에 설치된 것으로서 복귀하는 난방수를 일시 저장하는 물탱크(11), 난방수를 가열하는 열교환기(14), 가열된 난방수를 난방배관으로 공급하는 난방수공급관(50)을 포함하는 가스보일러의 배관구조에 있어서, 유입구(22), 배출구(23)(23')를 갖는 양방향 순환펌프를 이용하여, 상기 물탱크(11)와 상기 양방향 순환펌프(40)의 어느 한 배출구(23')사이에 우회관(51)을 설치하고, 물탱크(11)와 열교환기(14)사이에 유입관(52)을 설치하며, 열교환기(14)와 양방향 순환펌프(40)의 유입구(22)사이에 유출관(54)을 설치하고, 양방향 순환펌프(40)의 다른 배출구(23)에 난방공급관(50)을 연결한 것을 특징으로 한다.Piping structure of the gas boiler of the present invention is a heating tank 10 for returning the heating water from the heating pipe of each room, the water tank 11 for temporarily storing the heating water returned as installed on the heating return pipe (10) In the piping structure of the gas boiler comprising a heat exchanger 14 for heating the heating water, and a heating water supply pipe 50 for supplying the heated heating water to the heating pipe, the inlet port 22 and the outlet port 23 ( By using a bidirectional circulation pump having a 23 '), a bypass pipe 51 is installed between the water tank 11 and any one outlet 23' of the bidirectional circulation pump 40, and the water tank 11 And an inlet pipe 52 between the heat exchanger 14 and an inlet pipe 54 between the inlet 22 of the heat exchanger 14 and the bidirectional circulation pump 40, and the bidirectional circulation pump 40. It is characterized in that the heating supply pipe 50 is connected to the other outlet 23 of the).
Description
제1도는 일반적인 가스보일러의 개략적인 구성도.1 is a schematic configuration diagram of a general gas boiler.
제2도는 본 발명에 따른 배관구조를 채용한 가스보일러의 개략적인 구성도.2 is a schematic configuration diagram of a gas boiler employing a piping structure according to the present invention.
제3도는 본 발명의 배관구조에 이용되는 양방향 순환펌프를 나타내는 단면도.3 is a cross-sectional view showing a bidirectional circulation pump used in the piping structure of the present invention.
제4도는 본 발명의 배관구조에 이용되는 양방향 순환펌프를 나타내는 요부발체 정단면도이다.4 is a front sectional view of the main portion of the main body showing the bidirectional circulating pump used in the piping structure of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 가스유입관 2 : 가스밸브1: gas inlet pipe 2: gas valve
3 : 버너 4 : 점화플러그3: burner 4: spark plug
5 : 화염감지기 6 : 연도5: flame detector 6: year
7 : 배기팬 8 : 회전수감지부7: exhaust fan 8: rotation speed detection unit
9 : 주제어부 10 : 난방환수관9: main fisherman 10: heating return pipe
11 : 물탱크 12 : 삼방밸브11: water tank 12: three-way valve
13 : 순환펌프 14 : 열교환기13: circulation pump 14: heat exchanger
15 : 난방수공급관 16 : 물보충관15: heating water supply pipe 16: water supply pipe
18 : 온수관 19 : 플로우밸브18: hot water pipe 19: flow valve
20 : 온도센서 21 : 케이싱20: temperature sensor 21: casing
22 : 유입구 23 : 배출구22: inlet 23: outlet
23' : 배출구 24 : 임펠러23 ': outlet 24: impeller
25 : 모터 28,28' : 슬리이브(sleeve)25: Motor 28,28 ': Sleeve
29 : 볼설치공간 30 : 개폐볼29: ball installation space 30: opening and closing ball
31 : 제1통로 32 : 제2통로31: first passage 32: second passage
40 : 양방향 순환펌프 50 : 난방공급관40: bidirectional circulation pump 50: heating supply pipe
51 : 우회관 52 : 유입관51: bypass pipe 52: inlet pipe
54 : 유출관54: outlet pipe
본 발명은 가스보일러의 배관구조에 관한 것으로서, 더욱 상세하게는 물을 강제 순환시키는 펌프와 난방 및 온수용의 유로를 절환시키는 삼방변을 일체로 구성하여 가스보일러의 배관구조를 단순화시키고 아울러 제조원가를 절감할 수 있도록 한 가스보일러의 배관구조에 관한 것이다.The present invention relates to a piping structure of a gas boiler, and more particularly, a pump forcibly circulating water and a three-way valve for switching a flow path for heating and hot water are integrated to simplify the piping structure of the gas boiler and at the same time reduce manufacturing costs. It relates to a piping structure of a gas boiler to save.
일반적으로 가스보일러는 가스를 연료로 이용하여 연소시키고, 이 연소과정에서 발생되는 열을 이용하여 물을 가열하고, 이 가열된 물을 이용하여 실내의 난방배관을 따라서 순환시켜 난방을 하거나 또는 목욕탕, 싱크대 등에 온수를 공급하는 장치이다.In general, a gas boiler burns gas using fuel, heats water using heat generated during the combustion process, and circulates along a heating pipe in the room using the heated water to heat or bathe, It is a device that supplies hot water to the sink.
제1도는 상기와 같은 작용을 하는 일반적인 가스보일러의 개략적인 구성도이다.1 is a schematic configuration diagram of a general gas boiler having the above function.
도시된 바와 같이 가스보일러는 외부의 가스가 유입되는 가스유입관(1), 상기 가스유입관(1)상에 설치된 것으로서 버너로 공급되는 가스의 압력을 조절하는 가스밸브(2), 상기 가스유입관(1)을 통해서 유입된 가스와 공기를 혼합하여 연소하는 버너(3), 상기 버너(3)에 공급되는 가스를 점화시키는 점화플러그(4), 착화 및 연소여부를 감지하는 화염감지기(5), 연소된 배기가스가 배출되는 연도(6), 버너(3)로 공기를 흡입시킴과 동시에 연도의 배기가스를 강제배출시키는 배기팬(7), 상기 배기팬(7)의 회전수를 감지하여 이에 대응하는 신호를 출력하는 회전수감지부(8), 마이크로프로세서 및 각종 제어 장치를 포함하는 것으로서 장치전체를 제어하는 주제어부(9)를 포함하고 있다.As shown, the gas boiler is a gas inlet pipe 1 through which external gas is introduced, a gas valve 2 installed on the gas inlet pipe 1 to regulate the pressure of the gas supplied to the burner, and the gas inlet. A burner (3) that mixes and combusts the gas and air introduced through the pipe (1), an ignition plug (4) for igniting the gas supplied to the burner (3), and a flame detector (5) for detecting ignition and combustion ), The exhaust fan (7) for sucking air through the burner (3) and the burner (3) through which the burned exhaust gas is discharged and forcibly discharging the exhaust gas of the flue, and detecting the rotation speed of the exhaust fan (7). And a main controller 9 for controlling the entire apparatus as including a rotation speed sensing unit 8 for outputting a signal corresponding thereto, a microprocessor and various control devices.
또한 상기 가스보일러는 난방을 행하는 난방배관(미도시)으로 부터의 난방수가 환수되는 난방환수관(10), 난방환수관(10)상에 설치된 것으로서 복귀하는 난방수를 일시 저장하는 물탱크(11), 온수사용시 난방수의 흐름을 변경하는 삼방밸브(12), 난방수를 순환시키는 순환펌프(13), 난방수를 가열하는 열교환기(14), 가열된 난방수를 난방배관으로 공급하는 난방수공급관(15), 난방수를 보충하는 물보충관(16), 온수사용시 냉수를 열교환기(14)로 공급하는 냉수공급관(17), 열교환기에서 가열된 온수를 배출하는 온수관(18), 온수사용시 냉수의 흐름을 감지하는 플로우밸브(19), 그리고 난방수의 온도를 감지하여 주제어부(9)에 전기적인 신호를 인가하는 온도센서(20)가 구성되어 있다.In addition, the gas boiler is installed on the heating return pipe 10 for returning the heating water from the heating pipe (not shown) for heating, the water tank 11 for temporarily storing the heating water returned as installed on the heating return pipe (10) ), Three-way valve (12) to change the flow of heating water when using hot water, circulating pump (13) to circulate the heating water, heat exchanger (14) for heating the heating water, heating to supply the heated heating water to the heating pipe Water supply pipe 15, water supplement pipe 16 for replenishing the heating water, cold water supply pipe 17 for supplying cold water to the heat exchanger 14 when using hot water, hot water pipe 18 for discharging the heated hot water from the heat exchanger , The flow valve 19 for detecting the flow of cold water when using hot water, and the temperature sensor 20 for sensing the temperature of the heating water to apply an electrical signal to the main control unit (9).
상기와 같은 가스보일러는 난방환수관(10)을 통해서 환수되는 난방수는 물탱크(11), 삼방밸브(12), 순환펌프(13)를 통해서 열교환기(14)로 들어가고, 열교환기(14)에서 가열된 난방수는 난방수공급관(15)을 통하여 각방의 난방배관으로 공급된다.In the gas boiler as described above, the heating water returned through the heating return pipe 10 enters the heat exchanger 14 through the water tank 11, the three-way valve 12, the circulation pump 13, and the heat exchanger 14. Heating water heated at) is supplied to the heating pipe of each room through the heating water supply pipe (15).
온수사용시에 난방수는 온수와의 열교환효율을 높이기 위해서 각방의 난방배관으로 흐르지 않고 보일러내부에서만 순환한다.When using hot water, the heating water circulates only inside the boiler instead of flowing into the heating pipes in each room in order to improve heat exchange efficiency with the hot water.
즉 이때, 난방수는 열교환기(14), 삼방밸브(12), 순환펌프(13), 열교환기(14)로 이루어지는 통로를 순환한다. 왜냐하면 삼방밸브(12)가 물탱크(11)에서 유입되는 난방수를 차단하고 열교환기(14)쪽 유입구를 개방하기 때문에 난방수는 난방수공급관(15)을 통하여 난방배관으로 흐르지 못하고 삼방밸브(12)에서 순환펌프(13)로 우회를 하기 때문이다.That is, at this time, the heating water circulates the passage consisting of the heat exchanger 14, the three-way valve 12, the circulation pump 13, the heat exchanger (14). Because the three-way valve 12 blocks the heating water flowing from the water tank 11 and opens the inlet of the heat exchanger 14, the heating water does not flow to the heating pipe through the heating water supply pipe 15, and the three-way valve ( This is because the bypass to the circulation pump 13 in 12).
이와같이 가스보일러는 난방과 온수사용을 가능하게 되어있는데 난방수의 흐름전환은 전술한 바와 같이 삼방밸브(12)에 의해서 이루어진다.In this way, the gas boiler is enabled to use heating and hot water, but the flow of the heating water is made by the three-way valve 12 as described above.
그러나 종래의 가스보일러는 배관구조에 구성되는 순환펌프(13)와 삼방밸브(12)는 각각 독립적으로 되어 있어 난방배관구조가 복잡해지고 배관설치의 어려움이 있는 문제점이 있었다.However, the conventional gas boiler has a problem that the circulation pump 13 and the three-way valve 12 of the pipe structure are independent, so that the heating pipe structure is complicated and the pipe installation is difficult.
또한 종래의 가스보일러의 배관구조는 보일러내의 난방배관의 길이가 불필요하게 길게 되어 난방수가 흐르면서 열을 빼앗기는 문제도 있었다.In addition, the piping structure of the conventional gas boiler has a problem that the length of the heating pipe in the boiler is unnecessarily long, so that the heating water flows to lose heat.
본 발명은 상기와 같은 종래기술의 문제점을 해결하기 위하여 안출된 것으로서, 순환펌프와 삼방밸브의 기능을 하나의 구조에 포함시켜서 배관구조를 단순화시키고 그에 따라 배관작업을 간단하게 하고 보일러의 부피를 줄이며 제조원가의 절감을 꾀하도록 한 가스보일러의 배관구조를 제공하는 데 그 목적이 있다.The present invention has been made to solve the problems of the prior art as described above, including the functions of the circulation pump and the three-way valve in one structure to simplify the piping structure and thereby simplify the piping work and reduce the volume of the boiler The object of the present invention is to provide a piping structure of a gas boiler to reduce manufacturing costs.
상기와 같은 목적을 달성하기 위한 본 발명의 가스보일러의 배관구조는 각 방의 난방배관으로 부터의 난방수가 환수되는 난방환수관, 상기 난방환수관상에 설치된 것으로서 복귀하는 난방수를 일시 저장하는 물탱크, 온수사용시 난방수의 흐름을 변경하는 삼방밸브, 난방수를 순환시키는 순환펌프, 난방수를 가열하는 열교환기, 가열된 난방수를 난방배관으로 공급하는 난방수공급관을 포함하는 가스보일러의 배관구조에 있어서, 축선방향의 중앙에 유입구가 형성되어 있고, 축직각방향의 양측방에 각각 배출구가 형성된 케이싱, 상기 케이싱의 내부에 설치된 임펠러, 상기 임펠러를 정, 역회전 시키는 모터, 상기 임펠러에서 배출구쪽으로 각각 형성된 제1통로 및 제2통로, 상기 배출구에 각각 삽입된 것으로서 내측단에 개폐공이 형성되어 있는 슬리이브, 상기 두개의 슬리이브사이의 볼설치공간에 배치되어 난방작동 또는 온수작동에 따라서 두개의 슬리이브중 어느 하나의 슬리이브의 개폐공을 폐쇄하는 개폐볼로 이루어져 삼방밸브 및 펌프의 기능을 갖는 양방향 순환펌프를 이용하여, 물탱크와 상기 양방향 순환펌프의 어느 한 배출구사이에 우회관을 설치하고, 물탱크와 열교환기사이에 유입관을 설치하며, 열교환기와 양방향 순환펌프의 유입구사이에 유출관을 설치하고, 양방향 순환펌프의 다른 배출구에 난방공급관을 연결한 것을 특징으로 한다.Piping structure of the gas boiler of the present invention for achieving the above object is a heating tank for returning the heating water from the heating pipe of each room, a water tank for temporarily storing the heating water returned as installed on the heating return pipe, The gas boiler piping structure includes a three-way valve that changes the flow of heating water when using hot water, a circulation pump for circulating the heating water, a heat exchanger for heating the heating water, and a heating water supply pipe for supplying the heated heating water to the heating pipe. The inlet is formed in the center in the axial direction, the casing is formed on each side of the axial perpendicular direction, the impeller installed in the casing, the motor for rotating the impeller forward, reverse, respectively from the impeller toward the outlet Slits having opening and closing holes formed at inner ends of the first and second passages respectively inserted into the outlets. B, a ball installation space between the two sleeves is arranged in the opening and closing ball to close the opening and closing hole of any one of the two sleeves in accordance with the heating operation or hot water operation has a function of three-way valve and pump By using a two-way circulation pump, a bypass pipe is installed between the water tank and one outlet of the two-way circulation pump, an inlet pipe is installed between the water tank and the heat exchanger, and an outlet pipe is connected between the inlet port of the heat exchanger and the bidirectional circulation pump. It is installed, characterized in that the heating supply pipe is connected to the other outlet of the two-way circulation pump.
이하 본 발명에 따른 가스보일러의 배관구조의 바람직한 실시예를 첨부된 도면에 따라 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment of a pipe structure of a gas boiler according to the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 발명에 따른 배관구조를 채용한 가스보일러의 개략적인 구성도이고, 제3도는 본 발명의 배관구조에 이용되는 양방향 순환펌프를 나타내는 단면도이며, 제4도는 본 발명의 배관구조에 이용되는 양방향 순환펌프를 나타내는 요부발체정단면도이다.2 is a schematic configuration diagram of a gas boiler employing a piping structure according to the present invention, and FIG. 3 is a sectional view showing a bidirectional circulation pump used in the piping structure of the present invention, and FIG. 4 is used in the piping structure of the present invention. It is a main body sectional view showing the bidirectional circulation pump.
도시된 바와 같이 본 발명의 가스보일러의 배관 구조는 종래와 같이 각 방의 난방배관(미도시)으로 부터의 난방수가 환수되는 난방환수관(10), 상기 난방환수관(10)상에 설치된 것으로서 복귀하는 난방수를 일시 저장하는 물탱크(11), 난방수를 가열하는 열교환기(14), 가열된 난방수를 각 방의 난방배관으로 공급하는 난방수공급관(50)을 포함하고 있다.As shown, the piping structure of the gas boiler according to the present invention returns as installed on the heating return pipe 10 and the heating return pipe 10 through which the heating water is returned from the heating pipe (not shown) of each room as conventionally. It includes a water tank 11 for temporarily storing the heating water, a heat exchanger 14 for heating the heating water, and a heating water supply pipe 50 for supplying the heated heating water to the heating pipe of each room.
그러나 본 발명은 종래와 같이 삼방밸브와 순환펌프가 별도로 되어 있지 않고 양방향 순환펌프(40)에 의해서 이들 두 부품의 기능을 하고 있다.However, in the present invention, the three-way valve and the circulation pump are not separated as in the related art, and the two-way circulation pump 40 functions as the two parts.
양방향 순환펌프(40)은 축선방향의 중앙에 유입구(22)가 형성되어 있고, 축직각방향의 양측방에 각각 배출구(23)(23')가 형성된 케이싱(21), 상기 케이싱(21)의 내부에 설치된 임펠러(24), 상기 임펠러(24)를 정, 역회전 시키는 모터(25), 상기 임펠러(25)에서 배출구(23)(23')쪽으로 각각 형성된 제1통로(31) 및 제2통로(32), 상기 배출구(23)(23')에 각각 삽입된 것으로서 내측단에 개폐공(28a)(28a')이 형성되어 있는 슬리이브(28)(28'), 상기 두개의 슬리이브(28)(28')사이의 볼설치공간(29)에 배치되어 난방작용 또는 온도작용에 따라서 두개의 슬리이브(28)(28')중 어느 하나의 슬리이브의 개폐공(28a)(28a')을 폐쇄하는 개폐볼(30)로 이루어져 있다.The bidirectional circulation pump 40 has an inlet 22 formed at the center in the axial direction, and the casing 21 having the outlets 23 and 23 'formed at both sides in the axial direction, respectively, of the casing 21. Impeller 24 installed therein, a motor 25 for rotating the impeller 24 forward and reverse, and a first passage 31 and a second formed from the impeller 25 toward outlets 23, 23 ', respectively. The sleeves 28 and 28 'which are inserted into the passage 32 and the discharge ports 23 and 23', respectively, having opening and closing holes 28a and 28a 'formed at the inner end thereof, and the two sleeves. It is arranged in the ball installation space 29 between (28) and 28 ', and the opening and closing hole 28a and 28a of any one of the two sleeves 28 and 28' according to heating action or temperature action. ') Consists of opening and closing ball 30 to close.
본 발명의 배관구조는 상기 양방향 순환펌프(40)을 이용하여 물탱크(11)와 상기 양방향 순환펌프(40)의 어느 한 배출구(23')사이에 우회관(51을 설치하고, 물탱크(11)와 열교환기(14)사이에 유입관(52)을 설치하며, 열교환기(14)와 양방향 순환펌프(40)의 유입구(22) 사이에 유출관(54)을 설치하고, 양방향 순환펌프(40)의 다른 배출구(23)에 난방공급관(50)을 연결하고 있다.In the piping structure of the present invention, the bypass pipe 51 is installed between the water tank 11 and any one outlet 23 'of the bidirectional circulation pump 40 using the bidirectional circulation pump 40, and the water tank ( 11) and the inlet pipe 52 is installed between the heat exchanger 14, the outlet pipe 54 is installed between the heat exchanger 14 and the inlet 22 of the bidirectional circulation pump 40, the bidirectional circulation pump The heating supply pipe 50 is connected to the other discharge port 23 of the 40.
상기와 같이 구성된 본 발명의 가스보일러의 배관구조는 다음과 같이 작용한다.The piping structure of the gas boiler of this invention comprised as mentioned above acts as follows.
우선 난방작용시에는 제4도에 도시한 바왁 같이 양방향 순환펌프(40)의 임펠라(24)가 시계방향으로 회전한다. 임펠라(24)가 시계방향으로 회전하면 제1통로(31)를 통해서 볼설치공간(29)로 유입되는 물의 압력이 제2통로(32)를 통해서 볼설치공간(29)로 유입되는 물의 압력보다 높으므로, 개폐볼(30)은 배출구(23')의 개폐공(28a')쪽으로 이동하여 개폐공(28a')을 폐쇄하고, 반대편의 배출구(23)의 개폐공(28a)은 개방 한다.First, during the heating operation, the impeller 24 of the bidirectional circulation pump 40 rotates clockwise as shown in FIG. When the impeller 24 rotates in a clockwise direction, the pressure of water flowing into the ball installation space 29 through the first passage 31 is greater than the pressure of water flowing into the ball installation space 29 through the second passage 32. Since the opening and closing ball 30 moves toward the opening and closing hole 28a 'of the outlet 23', the opening and closing hole 28a 'is closed, and the opening and closing hole 28a of the opposite outlet 23 is opened.
따라서 이 상태에서는 난방수는 열교환기(14)로 부터 난방공급관(50)을 통하여 양방향 순환펌프(40)로 유입된후, 양방향 순환펌프(40)의 배출구(23)을 통하여 난방공급관(50)로 배출된다.Therefore, in this state, the heating water flows from the heat exchanger 14 through the heating supply pipe 50 to the bidirectional circulation pump 40, and then through the outlet 23 of the bidirectional circulation pump 40, the heating supply pipe 50. To be discharged.
다음에 온수사용시에는 제4도에 도시한 바와 같이 양방향 순환펌프(40)의 임펠라(24)가 반시계방향으로 회전한다. 임펠라(24)가 반시계방향으로 회전하면 제2통로(32)를 통해서 볼설치공간(29)으로 유입되는 물의 압력이 제1통로(31)를 통해서 볼설치공간(29)로 유입되는 물의 압력보다 높으므로, 개폐볼(30)은 배출구(23)의 개폐공(28a)쪽으로 이동하여 개폐공(28a)을 폐쇄하고, 반대편의 배출구(23')의 개폐공(28'a)은 개방한다.Next, when hot water is used, the impeller 24 of the bidirectional circulation pump 40 rotates counterclockwise as shown in FIG. When the impeller 24 rotates counterclockwise, the pressure of the water flowing into the ball installation space 29 through the second passage 32 is the pressure of the water flowing into the ball installation space 29 through the first passage 31. Since it is higher, the opening and closing ball 30 moves toward the opening and closing hole 28a of the outlet 23 to close the opening and closing hole 28a, and the opening and closing hole 28'a of the opposite outlet 23 'is opened. .
따라서 이 상태에서는 난방수는 열교환기(14)로 부터 난방공급관(50)을 통하여 양방향 순환펌프(40)로 유입된후, 양방향 순환펌프(40)의 배출구(23')을 통하여 우회관(51)으로 배출되어 열교환기(14)로 복귀한다.Therefore, in this state, the heating water flows from the heat exchanger 14 through the heating supply pipe 50 to the bidirectional circulation pump 40, and then, the bypass pipe 51 through the outlet 23 ′ of the bidirectional circulation pump 40. Is discharged to the heat exchanger (14).
이와 같이 본 발명의 가스보일러의 배관구조는 삼방밸브와 순환펌프를 별개로 구성하지 않고 이들을 합쳐서 하나의 부품으로 동일한 기능을 하도록 하고 있고, 그에 따라 배관구조를 간단하게 하고 있다.Thus, the piping structure of the gas boiler of this invention does not comprise a three-way valve and a circulation pump separately, but combines them so that it may perform the same function as one component, and the piping structure is simplified accordingly.
따라서, 본 발명은 배관구조를 단순화시키고 배관작업을 간단하게 하며 보일러의 부피를 줄이며 제조원가의 절감되는 유용한 효과를 발휘하는 것이다.Accordingly, the present invention is to simplify the piping structure, simplify the piping work, reduce the volume of the boiler and to exhibit a useful effect of reducing the manufacturing cost.
본 발명은 기재된 구체예에 대해서만 한정되는 것이 아니고 본 발명의 사상과 범위내에서 다양하게 변형이나 변경할 수 있음은 본 발명이 속하는 기술분야의 당업자에게는 명백한 것이며 그러한 변형이나 변경은 첨부한 특허청구범위에 속한다 해야 할 것이다.It is apparent to those skilled in the art that the present invention is not limited only to the embodiments described and that various changes and modifications can be made within the spirit and scope of the present invention, and such modifications and changes are defined in the appended claims. Will have to belong.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960013427A KR0169884B1 (en) | 1996-04-29 | 1996-04-29 | Plumbing structure of gas-boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960013427A KR0169884B1 (en) | 1996-04-29 | 1996-04-29 | Plumbing structure of gas-boiler |
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| Publication Number | Publication Date |
|---|---|
| KR970070823A KR970070823A (en) | 1997-11-07 |
| KR0169884B1 true KR0169884B1 (en) | 1999-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960013427A KR0169884B1 (en) | 1996-04-29 | 1996-04-29 | Plumbing structure of gas-boiler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100721459B1 (en) * | 2005-11-19 | 2007-05-25 | 주식회사 경동에버런 | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler |
| KR200459968Y1 (en) * | 2011-10-25 | 2012-04-25 | (주) 디.에이치.테크 | Pump |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100456667B1 (en) * | 2001-11-01 | 2004-11-18 | 양청수 | High temperature plasma boiler |
| KR20040049063A (en) * | 2002-12-03 | 2004-06-11 | 신관철 | Warm Water Supply Unit Having By-Pass Ability and Method Thereof |
| KR100721460B1 (en) * | 2005-11-19 | 2007-05-25 | 주식회사 경동에버런 | Device for preventing initial hot water supplying in concentric tube type heat exchanger |
| CN105757971A (en) * | 2016-04-25 | 2016-07-13 | 句容鼎勤容惠金属制品有限公司 | Waste smoke preheating boiler |
-
1996
- 1996-04-29 KR KR1019960013427A patent/KR0169884B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100721459B1 (en) * | 2005-11-19 | 2007-05-25 | 주식회사 경동에버런 | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler |
| US8302566B2 (en) | 2005-11-19 | 2012-11-06 | Kyungdong Everon Co., Ltd. | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler |
| KR200459968Y1 (en) * | 2011-10-25 | 2012-04-25 | (주) 디.에이치.테크 | Pump |
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| KR970070823A (en) | 1997-11-07 |
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