KR910008816Y1 - Vertical type hot-water boiler - Google Patents

Vertical type hot-water boiler Download PDF

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Publication number
KR910008816Y1
KR910008816Y1 KR2019880011370U KR880011370U KR910008816Y1 KR 910008816 Y1 KR910008816 Y1 KR 910008816Y1 KR 2019880011370 U KR2019880011370 U KR 2019880011370U KR 880011370 U KR880011370 U KR 880011370U KR 910008816 Y1 KR910008816 Y1 KR 910008816Y1
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water
chamber
heat
heat exchanger
boiler
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KR2019880011370U
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Korean (ko)
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KR900003336U (en
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정금진
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정금진
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1809Arrangement or mounting of grates or heating means for water heaters

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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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

내용 없음.No content.

Description

입형온수보일러Vertical Hot Water Boiler

제1도는 본 고안의 평면도.1 is a plan view of the present invention.

제2도는 제1도의 A-A선을 따른 종단면도.FIG. 2 is a longitudinal sectional view along the line A-A of FIG. 1. FIG.

제3도는 종래의 입형온수보일러의 종단면도이다.3 is a longitudinal sectional view of a conventional vertical hot water boiler.

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

1 : 보일러본체 1a : 측멱1: Boiler body 1a: Measurement

1b : 상부벽 2 : 연소실1b: upper wall 2: combustion chamber

3 : 측면체임버 4 : 상부체임버3: side chamber 4: upper chamber

4' : 확대공간부 5 : 열교환기4 ': enlarged space portion 5: heat exchanger

5a, 5b : 입, 출구 6 : 버어너5a, 5b: inlet, outlet 6: burner

7 : 연도 8 : 수관군7: year 8: water crown group

8a : 수관 8b : 개스안내판8a: water pipe 8b: gas information board

9 : 격리판 9a : 상부9: Separator 9a: Top

9b : 하부 10 : 난방출구관9b: Lower part 10: Heating outlet pipe

11 : 난방환수관 12 : 화격자11: heating return pipe 12: grate

본 고안은 입형온수보일러에 관한 것으로, 특히 열교환기가 보일러본체내부에 설치되어 직접가열수의 순환이 가열에 의한 자연 순환력으로 이루어지게 됨으로써 구조가 간단하면서도 전열효율이 뛰어난 입형온수보일러에 관한 것이다.The present invention relates to a vertical hot water boiler, and more particularly, to a vertical hot water boiler having a simple structure and excellent heat transfer efficiency since the heat exchanger is installed inside the boiler body, and the circulation of the direct hot water is made by natural circulation force by heating.

일반적으로 입형온수보일러에서는 연소실에서 가열된 직접가열수가 열교환기로 유입되어져 급창용 냉수와 열교환을 이루도록 된 간접가열방식이 채용되고 있기 때문에, 열교환기에서의 열교환 효율이 상기 직접가열수의 온도 및 순환경로등에 따라 큰 영향을 받게 된다.In general, the vertical hot water boiler adopts an indirect heating method in which the direct heating water heated in the combustion chamber is introduced into the heat exchanger to exchange heat with the cold water for feeding. Therefore, the heat exchange efficiency in the heat exchanger is determined by the temperature and circulation path of the direct heating water. It is greatly affected by the back.

예컨대 본 출원인이 기히 제안한바 있는 실용신안등록출원 제 88-8812호에 게재된 입형온수보일러에서는, 보일러본체(20)외부에 조립설치된 열교환기(21)에서 열교환이 이루어지고 난 다음 출구(21b)로 배출시켜지는 저온수가 측면체임버(22)를 따라 상승하면서 상부체임버(23)로 유입될 때 고온의 가열수와 혼합되지 않도록 차단판이 설치됨으로써, 저온수가 수관군(7)으로 안내되어 재가열된 다음 상부체임버(23)를 거쳐 열교환기(21)의 입구(21a)로 항상 고온가열 상태로 유입되도록 되어 열교환효율이 높여지도록 되어 있다.For example, in the standing hot water boiler disclosed in Utility Model Registration Application No. 88-8812 previously proposed by the applicant, after the heat exchange is performed in the heat exchanger 21 assembled outside the boiler body 20, the outlet 21b is used. When the low temperature water discharged into the upper chamber 23 as it rises along the side chamber 22 is installed to prevent mixing with the high temperature heating water, the low temperature water is guided to the water pipe group 7 and reheated. Through the upper chamber 23 to the inlet (21a) of the heat exchanger 21 is always introduced in a high temperature heating state is to increase the heat exchange efficiency.

그런데, 이와같은 보일러는 열교환기(21)가 보일러본체(20)의 외부에 설치되어져 있기 때문에 열교환기(21) 및 입, 출구(21a, 21b)에서의 열손실이 문제로 될 뿐만 아니라, 보일러자체의 점유공간이 커지게 된다고 하는 결점을 갖고 있다.However, in such a boiler, since the heat exchanger 21 is installed outside the boiler body 20, the heat loss in the heat exchanger 21 and the inlet and outlet 21a and 21b is not only a problem, but also the boiler. It has the drawback that its own occupied space becomes large.

이에 본 고안은 상기와 같은 결점을 해소해 주기 위해 안출된 것으로, 보일러본체내의 연소실윗쪽 상부체임버가 한쪽으로 갈수록 점점 넓게 확대공간부로 형성되면서 이 확대공간부에 열교환기가 내장되고, 이 열교환기의 아랫쪽 상부체임버와 측면체임버가 연결되는 부위에는 상기 열교환기에서 열교환되고 난 저온수와 연소실의 열을 받아 측면체임버를 따라 상승하게되는 고온수가 상호 혼합되지 않도록 해주는 격리판이 설치되어, 상기 저온수가 상승하는 고온수와 서로 흡합되지 않고 보다 아랫쪽 수관군으로 안내되어 재가열됨으로써, 열교환율이 향상됨은 물론, 설치공간이 작아지게 되는 입형온수보일러를 제공함에 그 목적이 있다.The present invention has been devised to solve the above drawbacks, the upper chamber of the upper part of the combustion chamber in the boiler body is formed as an enlarged space portion gradually toward one side, the heat exchanger is built into this enlarged space portion, the lower side of the heat exchanger At the portion where the upper chamber and the side chamber are connected, a separator is installed to prevent the low temperature water heat exchanged from the heat exchanger and the high temperature water rising along the side chamber by receiving heat from the combustion chamber so that the low temperature water rises. The purpose of the present invention is to provide a vertical hot water boiler in which the heat exchange rate is improved and the installation space is reduced, as well as being reheated by being guided to the lower water pipe group without being adsorbed with water.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안에 따른 입형온수보일러는 제1도 내지 제2도에 도시된 바와 같이, 보일러 본체(1)의 내부에 연소실(2)과 본체(1)의 측벽(1a) 전체둘레를 따라 4각형상으로 된 측면체임버(3)가 형성되고 상기 본체(1)의 상부벽(1b)과 연소실(2)사이에는 한쪽으로 갈수록 단면이 점점 넓어지는 확대공간부(4')를 갖는 상부체임버(4)가 형성되면서, 이 확대공간부(4')에 입, 출구(5a, 5b)를 갖고 내부에 다수열의 열교환파이프(5c)가 배열된 열교환기(5)가 가열수의 흐름에 수집을 이루도록 설치되어 있다.The vertical hot water boiler according to the present invention has a quadrangular shape along the entire circumference of the side wall 1a of the combustion chamber 2 and the main body 1 as shown in FIGS. 1 to 2. An upper chamber 4 having an enlarged space portion 4 'having a lateral chamber 3 formed thereon and having an enlarged cross section gradually toward one side between the upper wall 1b of the main body 1 and the combustion chamber 2; Is formed, the heat exchanger (5) having the inlet and outlet (5a, 5b) in the enlarged space (4 ') and arranged a plurality of heat exchange pipe (5c) therein is installed to collect the flow of the heating water It is.

그리고, 상기 연소실(2)내에서 버어너(6)와 연도(7)사이 공간에는 양끝이 각각 상기 측면체임버(3)와 연통되어진 다수열의 수관구(8)이 경사지게 배열되는바, 이 수관군(8)은 지름이 작은 수열수의 수관(8a)과, 그 내부에 대수개의 수관(8a)이 관통설치되면서 연소개스의 흐름을 안내해 주도록 엇갈리게 형성된 개스안내판(8b)이 서로 나란하게 배열설치되어 있다.In the combustion chamber 2, a plurality of rows of water pipes 8 in which both ends communicate with the side chamber 3 are inclined in the space between the burner 6 and the flue 7, and the water pipe group is inclined. (8) has a small diameter hydrothermal water pipe (8a) and a number of water pipes (8a) are installed in the staggered side of the gas guide plate (8b) are arranged side by side to guide the flow of the combustion gas is installed through have.

한편, 상기 상부체임버(4)의 확대공간부(4')와 측면체임버(3)의 연결부위에는 열교환기(5)에서 열교환되고난 저온수의 흐름을 안내해주는 "ㄷ"자형 격리판(9)이 설치되는바, 즉 이 격리판(9)의 상부(9a)는 상기 열교환기(5)보다 폭이 넓게 형성되어져 열교환시켜 주고 난 저온수가 연소실(2)로부터 열을 받아 측면체임버(3)를 따라 상승되는 고온의 직접가열수와 서로 혼합되지 않고 그대로 측면체임버(3)을 따라 하강하도록 해주게 된다.On the other hand, at the connection portion of the enlarged space portion 4 'and the side chamber 3 of the upper chamber 4, the "c" shaped separator (9) for guiding the flow of cold water that has been heat exchanged in the heat exchanger (5). ), That is, the upper portion 9a of the separator 9 is formed wider than the heat exchanger 5 so that the low-temperature water that has been heat-exchanged receives heat from the combustion chamber 2 and the side chamber 3 Do not mix with the high temperature direct heating water rising along as it is to fall along the side chamber (3) as it is.

또한 상기 격리판(9)의 하부(9b)는 측면체임버(3)를 따라 일정길이로 아래로 뻗어 측면체임버(3)의 상부를 둘로 나누어 구획지워 주게 되는바, 이는 열교환되고 난 저온수가 보다 아랫쪽 수관군(8)으로 유입되어 재가열되도록 안내해 주기 위해서이다.In addition, the lower portion 9b of the separator 9 extends downward along the side chamber 3 to a predetermined length so as to divide the upper portion of the side chamber 3 into two, which is lower than the heat exchanged low temperature water. In order to guide the introduction into the water pipe group (8) to be reheated.

한편, 상기 보일러본체(1)의 상부벽(1b)에는 상부체임버(4)로부터 직접 고온의 직접가열수를 뽑아내 난방용으로 사용할 수 있도록 난방출구관(10)이 설치되고, 이 난방출구관(10)에 대응되도록 상기 측면체임버(3)의 하부에는 난방하수관(11)이 설치되는 한편, 상기 연소실(2)의 하부에는 목재, 석탄등과 같은 고체연료를 연소시켜주기 위한 화격자(12)가 설치되어 있다.On the other hand, the heating outlet pipe 10 is installed on the upper wall 1b of the boiler body 1 so that the high temperature direct heating water can be directly extracted from the upper chamber 4 and used for heating. A heating sewage pipe 11 is installed at the lower portion of the side chamber 3 so as to correspond to 10), and a grate 12 for burning solid fuel such as wood and coal is provided at the lower portion of the combustion chamber 2. It is installed.

다음에는 본 고안의 작용효과에 대해 설명한다.Next, the effect of the present invention will be described.

버어너(6)라던가 화격자(12)에서 연소가 이루어지게 되면 그에따른 화염 및 연소개스가 상기 개스안내판(8b)에 의해 안내되어져 연소실(2)내를 흐르면서 수관군(8)에 열을 전달해서 수관(8a)내의 물을 가열시켜 준 다음 연도(7)을 거쳐 빠져나가게 되는데, 이 때 상기 수관(8a)내에 들어있던 물을 연소실의 전열로 점점 상승되면서 비중이 낮아져 비중차에 의해 측면체임버(3)를 거슬러 올라가 상부체임버(4)로 유입되게 된다.When combustion occurs in the burner 6 or the grate 12, the flame and the combustion gas are guided by the gas guide plate 8b to transfer heat to the water pipe group 8 while flowing in the combustion chamber 2 The water in the water pipe (8a) is heated and then passed through the flue (7). At this time, the water contained in the water pipe (8a) is gradually increased by the heat transfer of the combustion chamber, the specific gravity decreases, and the side chamber ( It goes back to 3) is introduced into the upper chamber (4).

따라서 상부체임버(4)로 유입된 고온의 직접가열수는 확대공간부(4')에 가로로 설치된 열교환기(5)를 수직되게 관통하면서 다수열의 열교환파이프(5c)내에 들어 있는 급탕용 물에 대류열을 전달해서 간접가열시켜준 다음, 그 자신은 저온수가 되어 측면체임버(3)를 따라 하강하게 된다.Therefore, the hot direct heated water introduced into the upper chamber 4 passes through the heat exchanger 5 installed horizontally in the enlarged space portion 4 'vertically, and is supplied to the water for hot water contained in the heat exchange pipe 5c of the plurality of rows. After convection heat is transferred and indirectly heated, it becomes cold water and descends along the side chamber 3.

그런데 이때, 상기 열교환기(5)의 아랫쪽 측면체임버(3)와 상부체임버(4)의 연결부위에는 "ㄷ"자형 격리판(9)이 설치되어져 있어서 열교환시켜 주고 난 다음의 저온수흐름이 상기 격리판(9)에 의해 안내되게 되는바, 즉 상기 격리판(9)의 상부(9a)가 열교환기(5)의 폭보다도 더 길게 경사져 뻗어 있어 측면체임버(3)쪽의 한쪽상부를 폐쇄시켜 줌으로써, 열소실(2)에서 열을 받아 상부체임버(4)로 상승하는 고온의 직접가열수와 열교환시켜 주고난 저온수가 서로 혼합되는 것이 방지됨과 더불어 이 저온수를 아fot쪽으로 안내해서 측면체임버(3)로 유입되게 해 준다.However, at this time, the lower side chamber 3 of the heat exchanger 5 and the connection portion of the upper chamber 4 are provided with a "c" shaped separator 9 so that the cold water flow after the heat exchange is Guided by the separator plate 9, that is, the upper portion 9a of the separator plate 9 is inclined to extend longer than the width of the heat exchanger 5, thereby closing one upper portion of the side chamber 3. In addition, the low temperature water, which has been heat-exchanged with the direct heating water rising to the upper chamber 4 by receiving heat from the heat chamber 2, is prevented from being mixed with each other. Allow it to flow into 3).

또한 상기 격리판(9)의 하부(9b)가 측면체임버(3)의 상부공간의 중간을 가로질러 일정길이로 아래로 뻗어있어서, 열교환시켜 주고난 저온수가 연소실(2)내의 제일윗쪽 수관군(8)으로 유입되게 되면 연소실(2)로부터 충분한 열을 흡수하지 못하게 됨으로써 고온수가 되지 못하기 때문에, 상기 저온수를 보다 아랫쪽 수관군(8)으로 안내해서 연소실(2)로부터 충분한 열을 재공급받아 고온수가 되도록 해 주는 것이다.In addition, the lower portion 9b of the separator 9 extends downwardly in a predetermined length across the middle of the upper space of the side chamber 3, so that the low-temperature water that has been exchanged with the uppermost water pipe group in the combustion chamber 2 ( 8) the high temperature water cannot be absorbed from the combustion chamber 2 by absorbing sufficient heat from the combustion chamber 2, so that the low temperature water is guided to the lower water pipe group 8 to receive sufficient heat from the combustion chamber 2 again. It is to make hot water.

이상의 설명에서와 같이 본 고안에 따른 입형온수보일러는, 상부체임버(4)가 경사지게 형성되어 확대공간부(4')로 되면서 이 확대공간부(4')에 열교환기(5)가 가로로 설치되어져 고온인 직접가열수와 열교환이 이루어질 수 있기 때문에 고온의 급탕을 용이하게 얻을 수가 있게 되고, 측면체임버(3)와 상부체임버(4)의 연결부위에 상, 하부(9a, 9b)를 갖춘 격리판(9)이 설치되어 열교환시켜 주고난 저온수와 고온의 직접가열수가 서로 흡합되는 것을 효과적으로 방지해 줌과 더불어 보다 아랫쪽의 수관군(8)으로 안내해 줌으로써, 연소실(2)로부터 충분한 열을 공급받게 되어 보일러의 전체 열교환 효율이 향상될 뿐만 아니라, 열교환기(5)가 보일러본체(1)에 내장되게 됨으로써 보일러가 보다 컴팩트화 되는 효과가 있다.As described above, in the vertical hot water boiler according to the present invention, the heat exchanger 5 is installed horizontally in the enlarged space portion 4 'while the upper chamber 4 is formed to be inclined to become the enlarged space portion 4'. Since the heat can be exchanged with the hot water which is hot, the hot water can be easily obtained, and the upper and lower portions 9a and 9b are separated in the connection portion between the side chamber 3 and the upper chamber 4. The plate 9 is installed and effectively prevents the low temperature water and the high temperature direct heated water from adsorbing to each other and guides the lower water pipe group 8 to supply sufficient heat from the combustion chamber 2. In addition to improving the overall heat exchange efficiency of the boiler, since the heat exchanger (5) is built in the boiler body (1) there is an effect that the boiler becomes more compact.

Claims (1)

보일러본체(1)에 연소실(2)과 측면체임버(3) 및 상부체임버(4)가 구비되면서, 상기 연소실(2) 윗쪽에 수관(8a) 및 개스안내판(8b)을 갖춘 수관군(8)이 다수열로 배열된 입형온수보일러에 있어서, 상기 상부체임버(4)의 한쪽이 경사지게 형성된 확대공간부(4')에 열교환기(5)가 설치되고, 상기 열교환기(5)의 아랫쪽 측면체임버(3)와 상부체임버(4)의 연결부위에 "ㄷ"자 형상의 격리판(9)이 설치된 것을 특징으로 하는 입형온수보일러.Boiler body (8) having a combustion chamber (2), side chamber (3) and upper chamber (4) in the boiler body (1), with a water pipe (8a) and a gas guide plate (8b) above the combustion chamber (2) In the multi-row vertical hot water boiler, the heat exchanger 5 is installed in the enlarged space portion 4 'formed by inclining one side of the upper chamber 4, and the lower side chamber of the heat exchanger 5 is provided. (3) and the vertical hot water boiler, characterized in that the separator (9) of the "c" shape is installed at the connection portion of the upper chamber (4).
KR2019880011370U 1988-07-12 1988-07-12 Vertical type hot-water boiler KR910008816Y1 (en)

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KR2019880011370U KR910008816Y1 (en) 1988-07-12 1988-07-12 Vertical type hot-water boiler

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KR910008816Y1 true KR910008816Y1 (en) 1991-11-08

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