KR20030081872A - hot-water tank and the same boiler - Google Patents

hot-water tank and the same boiler Download PDF

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Publication number
KR20030081872A
KR20030081872A KR1020020020312A KR20020020312A KR20030081872A KR 20030081872 A KR20030081872 A KR 20030081872A KR 1020020020312 A KR1020020020312 A KR 1020020020312A KR 20020020312 A KR20020020312 A KR 20020020312A KR 20030081872 A KR20030081872 A KR 20030081872A
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KR
South Korea
Prior art keywords
hot water
boiler
pipe
water tank
water supply
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KR1020020020312A
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Korean (ko)
Inventor
최덕형
배형민
Original Assignee
주식회사 경동보일러
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Priority to KR1020020020312A priority Critical patent/KR20030081872A/en
Publication of KR20030081872A publication Critical patent/KR20030081872A/en

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Classifications

    • 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
    • F24D3/082—Hot water storage tanks specially adapted therefor
    • 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
    • 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
    • F24H9/16—Arrangements for water drainage 
    • 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
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • 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
    • F24D2220/044—Flow 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)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE: A hot water tank and a hot water boiler for a storage type boiler are provided to reduce heating hours of hot water and the weight of the boiler by simplifying the structure of the boiler. CONSTITUTION: In a hot water tank(200), a safety valve(220) is installed at the lower part of the hot water tank. A hot water outlet(210), a temperature sensor(320), an instantaneous hot water outlet pipe(130), and a water pipe(150) are connected to the upper part of the hot water tank. A reducing valve(330) and a flow switch(340) are installed at the water pipe. An instantaneous hot water inlet pipe(140) is connected to the hot water tank, and has a check valve(310) and a pump(300) operated by a signal transferred from the temperature sensor.

Description

저탕식 보일러용 온수탱크 및 온수보일러{hot-water tank and the same boiler}Hot-water tank and the same boiler}

본 발명은 가정에서 난방 및 온수용으로 사용되는 저탕식 보일러용 온수탱크 및 온수보일러에 관한 것으로, 더욱 상세하게는 온수탱크의 크기를 줄이면서도 온수를 원활하게 사용할 수 있는 저탕식 보일러용 온수탱크 및 온수보일러에 관한 것이다.The present invention relates to a hot water tank for a hot water boiler and a hot water boiler used for heating and hot water at home, and more particularly, a hot water tank for a hot water boiler for smoothly using hot water while reducing the size of the hot water tank. It is about a hot water boiler.

일반적으로 가정에서 사용되는 보일러는 온수를 가열하는 방법에 따라 저탕식 보일러와 급탕식 보일러로 나뉘어진다. 급탕식 보일러는 도 2에 도시된 바와 같이, 직수관(30)으로 유입된 냉수가 펌프(50)에 의해 열교환기(23)로 공급되어 버너(60)에 의해 가열된 후 온수탱크(10)에 임시 저장된다.In general, boilers used in homes are divided into low-water boilers and hot water boilers according to the method of heating hot water. The hot water boiler is, as shown in Figure 2, the cold water introduced into the water pipe 30 is supplied to the heat exchanger 23 by the pump 50 is heated by the burner 60 and then to the hot water tank (10) It is stored temporarily.

한편, 상기 온수탱크(10)에는 온수관(40)과 난방파이프(21)가 3방변밸브(80)에 의해 연결되어 있어, 사용자가 온수를 사용하고자 하는 경우에는 버너(60)에서 가열된 온수가 상기 온수관(40)으로 배출되고, 이와 반대로 실내를 난방하고자 하는 경우에는 온수관(40)이 닫히면서 난방파이프(21)로 난방수가 순환된다.On the other hand, the hot water tank 10 is connected to the hot water pipe 40 and the heating pipe 21 by the three-way valve 80, when the user wants to use hot water, the hot water heated in the burner 60 Is discharged to the hot water pipe 40, on the contrary, if you want to heat the room, the hot water pipe 40 is closed and the heating water is circulated to the heating pipe 21.

상기 급탕식 보일러는 냉수가 버너(60)에 의해 순간적으로 가열되므로 온수탱크(10)의 크기가 작다는 장점이 있다. 그러나, 상기 급탕식 보일러는 냉수가 온수로 전환되는데 시간이 소요되므로 사용자가 바로 온수를 사용할 수 없다는 단점과, 온수사용 중단 후 바로 재사용할 경우에는 온수를 사용할 수 없다는 단점이 있었다.The hot water boiler has an advantage that the size of the hot water tank 10 is small because the cold water is heated by the burner 60 instantaneously. However, the hot water boiler has a disadvantage in that it takes a long time for the cold water to be converted to hot water, and the user cannot use hot water immediately.

반면, 저탕식 보일러는 도 3에 도시된 바와 같이, 버너(60)에 의해 가열되는 난방수와 온수가 구별되어 있으므로 직수관(30)을 통해 유입된 냉수가 온수탱크(10) 내에 설치된 열교환코일(20)에 의해 항상 적정고온으로 가열되므로 사용자가 온수를 바로 사용할 수 있다는 장점이 있으며, 온수의 단속적인 사용에도 온수가 적정고온으로 보관되어 있으므로 바로 사용자가 온수를 사용할 수 있는 장점이 있었다.On the other hand, as shown in FIG. 3, since the heating water heated by the burner 60 and the hot water are distinguished as shown in FIG. 3, the cold water introduced through the direct water pipe 30 is installed in the hot water tank 10. (20) has the advantage that the user can always use hot water because it is always heated to a suitable high temperature, and even hot water intermittent use has the advantage that the user can use hot water immediately because it is stored at a suitable high temperature.

한편, 상기 저탕식 보일러는 사용자가 풍부한 온수를 사용할 수 있도록 온수탱크(10)를 크게 하였으나, 상기 온수 탱크(10)내에 설치되는 열교환코일(20)의 면적은 빠른 시간내에 온수탱크에 채워진 물을 온수로 전환시키기에는 충분하지 아니 하였다.On the other hand, the low-temperature boiler has increased the hot water tank 10 so that the user can use abundant hot water, the area of the heat exchange coil 20 installed in the hot water tank 10 is a water filled in the hot water tank within a short time It was not enough to convert it to hot water.

따라서, 상기 저탕식 보일러는 상기 열교환코일(20)이 온수탱크(10)의 전 부분에 걸쳐 가열하지 못하므로 온수탱크(10)내에 저장된 온수를 가열하는데 많은 시간이 소요되는 단점이 있었다. 또한, 상기 온수탱크(10)의 크기로 인해 설치장소에 제약을 받을 뿐만 아니라, 보일러의 무게가 무거워지고 제작비용이 많이 소요된다는 문제점도 있었다.Therefore, the low-boiling boiler has a disadvantage in that it takes a long time to heat the hot water stored in the hot water tank 10 because the heat exchange coil 20 does not heat over the entire portion of the hot water tank (10). In addition, due to the size of the hot water tank 10 is not only limited to the installation place, there is a problem that the weight of the boiler is heavy and takes a lot of manufacturing costs.

본 발명은 상기한 문제점을 해결하고자 안출된 것으로, 온수의 가열시간을 줄이면서 구조를 간단히 하여 보일러 전체 무게를 줄인 저탕식 보일러용 온수탱크 및 온수보일러를 제공하는데 목적이 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a hot water tank and a hot water boiler for a low boiler type by reducing the overall weight of the boiler by reducing the heating time of the hot water.

도 1은 본 발명에 따른 일실시예의 구성도1 is a block diagram of an embodiment according to the present invention

도 2는 종래 급탕식 보일러의 개략도2 is a schematic diagram of a conventional hot water boiler

도 3은 종래 저탕식 보일러의 개략도3 is a schematic diagram of a conventional low-water boiler

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

100 : 보일러110 : 난방수 입구관100: boiler 110: heating water inlet pipe

120 : 난방수 출구관130, 135 : 급탕수 입구관120: heating water outlet pipe 130, 135: hot water inlet pipe

140, 145 : 급탕수 출구관150 : 직수관140, 145: hot water supply outlet pipe 150: direct water pipe

200 : 온수탱크210 : 온수출구200: hot water tank 210: hot water outlet

220 : 안전변300 : 펌프220: safety valve 300: pump

310 : 체크밸브320 : 온도센서310: check valve 320: temperature sensor

330 : 감압밸브400 : 유니온밸브330: pressure reducing valve 400: union valve

상기한 목적을 달성하기 위한 본 발명 저탕식 보일러용 온수탱크 및 온수보일러는, 하부에 안전변이 설치되고 상부에 온수출구, 온도센서, 급탕수출구관, 및 직수의 압력과 유량을 조절하는 감압밸브 및 흐름스위치가 설치된 직수관과 연결됨과 아울러 상기 직수관과 연결된 분기부 아래로 체크밸브와 상기 온도센서에서 전달된 전기신호에 의해 작동되는 펌프가 각각 설치된 급탕수입구관이 설치된 것을 특징으로 한다.Hot water tank for hot water boiler and hot water boiler for the present invention for achieving the above object, the safety valve is installed on the lower part and the pressure relief valve for adjusting the pressure and flow rate of the hot water outlet, temperature sensor, hot water supply outlet pipe, and direct water at the top; The hot water supply inlet pipe is connected to the water supply pipe installed with the flow switch and installed under the branch connected to the water supply pipe and the pump operated by the electric signal transmitted from the temperature sensor is installed.

또한, 상기 저탕식 보일러용 온수탱크의 급탕수출구관 및 급탕수입구관에 외부난방부하와 연결되는 난방수입출구관을 구비하고 있는 보일러의 급탕수출구관 및 급탕수입구관이 각각 결합된 것을 특징으로 한다.In addition, the hot water supply outlet pipe and the hot water supply inlet pipe of the hot water tank for the hot water boiler is characterized in that the hot water supply outlet pipe and the hot water supply inlet pipe of the boiler having a heating import outlet pipe connected to the external heating load.

이하 본 발명의 일실시예를 예시도면에 의거하여 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 일실시예의 구성도를 도시한 것으로서, 보일러(100)의 일측하단에는 난방수입출구관(110, 120)이 설치되어 있어, 상기 보일러(100)에서 가열된 난방수를 실내난방지역으로 순환시키며, 급탕수입출구관(135, 145)이 설치되어 있어 온수탱크(200)와 결합된다.1 is a view showing a configuration of an embodiment according to the present invention, the heating import and exit pipe 110, 120 is installed at one bottom of the boiler 100, the heating water heated in the boiler 100 It is circulated to the indoor heating area, the hot water supply inlet and outlet pipes (135, 145) is installed is coupled to the hot water tank (200).

상기 보일러(100)의 하단에 설치된 온수탱크(200)는 일측상부에 온수출구(210)가 형성되어 있으며, 일측하부에는 안전변(220)이 설치되어 있다. 한편, 상기 온수탱크(200)에는 온도센서(320)가 설치되어 있어 탱크내부에 저장된 온수의 온도를 측정하여 보일러(100)의 중앙제어장치로 전달한다.The hot water tank 200 installed at the lower end of the boiler 100 has a hot water outlet 210 is formed on one side, a safety valve 220 is installed on one side. On the other hand, the hot water tank 200 has a temperature sensor 320 is installed to measure the temperature of the hot water stored in the tank and transmits to the central control device of the boiler (100).

따라서, 상기 온도센서(320)에서 감지된 온수의 온도에 따라서 상기 보일러(100)의 버너가 가동되어 상기 온수탱크(200)에 저장된 온수의 온도가 항상 일정하게 유지된다.Therefore, the burner of the boiler 100 is operated in accordance with the temperature of the hot water detected by the temperature sensor 320 so that the temperature of the hot water stored in the hot water tank 200 is always kept constant.

상기 온수탱크(200)에 저장된 온수는 상기 온수출구(210)를 통해 욕실 및 부엌 등으로 보내지며, 상기 안전변(220)을 통해 상기 온수탱크(200)에 쌓여진 이물질이 배출된다.The hot water stored in the hot water tank 200 is sent to the bathroom and the kitchen through the hot water outlet 210, the foreign matter accumulated in the hot water tank 200 through the safety valve 220 is discharged.

한편, 상기 보일러(100)와 온수탱크(200)는 보일러(100)에 설치된 급탕수입출구관(135, 145)과 온수탱크(200)에 설치된 급탕수입출구관(130, 140)이 유니온밸브(400)와 같은 관이음부재에 의해 연결된다.On the other hand, the boiler 100 and the hot water tank 200 is a hot water supply inlet and outlet pipe 135, 145 installed in the boiler 100 and the hot water inlet and outlet pipe 130, 140 installed in the hot water tank 200 is a union valve ( It is connected by a pipe joint member such as 400).

상기 온수탱크(200)에 설치된 급탕수입구관(140)은 일측부분에서 직수관(150)이 분기되어 있어 외부로부터 유입되는 냉수가 보일러(100)에 공급된다.The hot water supply inlet pipe 140 installed in the hot water tank 200 has a branched water pipe 150 branched from one side thereof, and the cold water introduced from the outside is supplied to the boiler 100.

이때, 상기 급탕수입구관(140)에는 온수탱크(200)에 저장된 냉수를 보일러(100)로 송출할 수 있도록 펌프(300)가 설치됨과 아울러 상기 직수관(150)을 통해 유입된 냉수가 바로 온수탱크(200)로 유입되지 않도록 상기 펌프(300) 상부에 체크밸브(310)가 설치되어 있다.At this time, the hot water supply inlet pipe 140 is installed with a pump 300 to send the cold water stored in the hot water tank 200 to the boiler 100 and the cold water introduced through the direct water pipe 150 directly hot water The check valve 310 is installed above the pump 300 so as not to flow into the tank 200.

한편, 상기 급탕수입구관(140)에 설치된 펌프(300)는 상기 온수탱크(200)에 저장된 온수를 온수탱크(200) 상부에 설치된 보일러(100)로 송출시키며, 이때 상기 직수관(150)을 통해 유입된 냉수는 상기 온수탱크(200)에 저장된 온수와 함께 보일러(100)로 송출된다.On the other hand, the pump 300 installed in the hot water supply inlet pipe 140 sends the hot water stored in the hot water tank 200 to the boiler 100 installed on the hot water tank 200, at this time the direct water pipe 150 Cold water introduced through is sent to the boiler 100 together with the hot water stored in the hot water tank (200).

따라서, 상기 직수관(150)을 통해 유입되는 냉수는 항상 온수탱크(200)에 저장된 온수와 함께 혼합된 후 상기 보일러(100)에서 가열되므로, 상기 직수관(150)을 통해 유입된 냉수가 보다 빠른 시간내에 가열되어 고온의 온수로 전환될 수 있는 장점이 있다.Therefore, since the cold water introduced through the direct pipe 150 is always mixed with the hot water stored in the hot water tank 200 and then heated in the boiler 100, the cold water introduced through the direct pipe 150 is more There is an advantage that can be converted into hot water of a high temperature heated in a short time.

아울러, 상기 직수관(150)을 통해 유입된 냉수는 온수탱크(200)에 저장된 온수와 혼합되어 가열된 후 온수탱크(200)에 저장되고 다시 이 저장된 온수가 새로 유입되는 냉수와 혼합되어 가열되는 일련의 과정을 반복하므로, 사용자가 단속적으로 온수를 이용하여도 차가운 냉수가 나오지 않으며 지속적으로 일정한 온도의 온수를 사용할 수 있는 것이다.In addition, the cold water introduced through the direct water pipe 150 is mixed with the hot water stored in the hot water tank 200 is heated and then stored in the hot water tank 200 and the stored hot water is mixed with the newly introduced cold water is heated Since a series of processes are repeated, cold cold water does not come out even if the user intermittently uses hot water, and the user can use hot water at a constant temperature continuously.

한편, 상기 급탕수출구관(130)은 온수탱크(200)에 저장된 온수와 새롭게 보일러(100)에 고온으로 가열된 온수가 서로 잘 혼합될 수 있도록 온수탱크(200) 하부까지 길게 형성되어 있으며, 상기 직수관(150)에는 감압밸브(330) 및 흐름스위치(340)가 설치되어 있어 상기 직수관(150)을 통해 유입되는 냉수의 유량과 유압을 조절한다.On the other hand, the hot water supply outlet pipe 130 is formed long to the bottom of the hot water tank 200 so that hot water stored in the hot water tank 200 and hot water newly heated to a high temperature in the boiler 100 can be mixed well with each other, The direct pipe 150 is provided with a pressure reducing valve 330 and a flow switch 340 to adjust the flow rate and hydraulic pressure of the cold water flowing through the direct pipe 150.

이상에서 설명한 바와 같이 본 발명 저탕식 온수보일러에 의하면, 온수탱크의 내부구조를 간단히 하여 제작비용을 줄일 수 있는 효과가 있으며, 온수를 단속적으로 사용하여도 일정한 온도의 온수를 이용할 수 있는 효과가 있다.As described above, according to the present invention, the low-temperature hot water boiler has the effect of simplifying the internal structure of the hot water tank, thereby reducing the production cost, and even using hot water intermittently, it is possible to use hot water at a constant temperature. .

또한, 온수탱크만을 별도로 분리가 가능하므로 설치가 간단하고 기존의 보일러에 온수탱크만을 결합시켜 위에서 설명한 장점을 얻을 수 있는 효과가 있다.In addition, since only the hot water tank can be separated separately, the installation is simple and the advantages described above can be obtained by combining only the hot water tank with the existing boiler.

Claims (2)

하부에 안전변(220)이 설치되고 상부에 온수출구(210), 온도센서(320), 급탕수출구관(130), 및 직수의 압력과 유량을 조절하는 감압밸브(330) 및 흐름스위치(340)가 설치된 직수관(150)과 연결됨과 아울러 상기 직수관(150)과 연결된 분기부 아래로 체크밸브(310)와 상기 온도센서(320)에서 전달된 전기신호에 의해 작동되는 펌프(300)가 각각 설치된 급탕수입구관(140)이 설치된 저탕식 보일러용 온수탱크.The safety valve 220 is installed at the lower portion of the hot water outlet 210, the temperature sensor 320, the hot water supply outlet pipe 130, and the pressure reducing valve 330 and the flow switch 340 for adjusting the pressure and flow of the direct water Is connected to the water supply pipe 150 is installed and the pump 300 which is operated by the electric signal transmitted from the check valve 310 and the temperature sensor 320 under the branch connected to the water supply pipe 150, respectively. Hot water tank for the hot water boiler installed hot water inlet pipe 140 is installed. 제 1 항의 저탕식 보일러용 온수탱크의 급탕수출구관(130) 및 급탕수입구관(140)에 외부난방부하와 연결되는 난방수입출구관(110, 120)을 구비하고 있는 보일러(100)의 급탕수출구관(135) 및 급탕수입구관(145)이 각각 결합된 저탕식 온수보일러.Hot water supply export of the boiler 100 having the hot water supply outlet pipe 130 and the hot water supply inlet pipe 140 of the hot water tank for hot water boiler of claim 1 having a heating import outlet pipe 110, 120 connected to the external heating load. The old type pipe 135 and the hot water inlet pipe 145 are combined, respectively.
KR1020020020312A 2002-04-15 2002-04-15 hot-water tank and the same boiler KR20030081872A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101419679B1 (en) * 2012-06-11 2014-07-15 김영남 Heat pipe heating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018442U (en) * 1983-07-16 1985-02-07 リンナイ株式会社 water heater
JPS61225540A (en) * 1985-03-29 1986-10-07 Matsushita Electric Ind Co Ltd Hot water storage type water boiler
KR900001101Y1 (en) * 1986-05-23 1990-02-17 박성복 Enforcing equipment of scissor
JPH02217746A (en) * 1989-02-17 1990-08-30 Takagi Ind Co Ltd Instantaneous hot water heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018442U (en) * 1983-07-16 1985-02-07 リンナイ株式会社 water heater
JPS61225540A (en) * 1985-03-29 1986-10-07 Matsushita Electric Ind Co Ltd Hot water storage type water boiler
KR900001101Y1 (en) * 1986-05-23 1990-02-17 박성복 Enforcing equipment of scissor
JPH02217746A (en) * 1989-02-17 1990-08-30 Takagi Ind Co Ltd Instantaneous hot water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101419679B1 (en) * 2012-06-11 2014-07-15 김영남 Heat pipe heating device

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