KR200320168Y1 - heat collection device for a boiler - Google Patents
heat collection device for a boiler Download PDFInfo
- Publication number
- KR200320168Y1 KR200320168Y1 KR20-2003-0004188U KR20030004188U KR200320168Y1 KR 200320168 Y1 KR200320168 Y1 KR 200320168Y1 KR 20030004188 U KR20030004188 U KR 20030004188U KR 200320168 Y1 KR200320168 Y1 KR 200320168Y1
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- Prior art keywords
- water
- waste heat
- boiler
- recovery device
- heat
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
- F28D21/0007—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
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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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
- F24H1/36—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side the water chamber including one or more fire tubes
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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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
Abstract
본 고안은 보일러용 폐열회수장치에 관한 것으로서, 특히 보일러의 배기관에 연결설치하여 연소후 밖으로 배출되는 폐열이 지연배출되면서 온수 또는 난방수를 가열할 수 있게하여 열효율 증대와 유류비용을 크게 절감시킬 수 있게 하려는 것이다.The present invention relates to a waste heat recovery device for a boiler, and in particular, by connecting to an exhaust pipe of a boiler, the waste heat discharged after combustion is delayed and heated to heat hot water or heating water, thereby significantly increasing thermal efficiency and significantly reducing fuel costs. To make it work.
구성에 있어서 본 고안은 내부에 공간부가 형성되고, 벽면부분으로는 물을 수용하는 수조가 환설되며 상 하부중앙에는 연통관이 일체로 형성되게 하되, 상부 연통관에는 열기의 온도와 양에 의해 자동으로 개폐되는 박판형태의 게이트가 설치된 외부동체와;In the constitution, the present invention has a space portion formed therein, and the wall portion is provided with a water tank to receive water, and the upper and lower centers of the communication tube are integrally formed, but the upper communication tube is automatically opened and closed by the temperature and amount of heat. An outer body provided with a thin plate-shaped gate;
상기 외부동체의 공간부에 설치되며, 중앙부에는 관통구멍이 형성되고, 벽면부분으로는 수조가 환설된 내부동체;로 구성된다.It is installed in the space portion of the outer fuselage, the through-hole is formed in the center portion, the inner surface of the water tank is replaced by the wall portion; consists of.
상기 외부동체와 내부동체에는 각각 물을 순환시키는 급수관과 배수관이 설치되며, 외부동체의 외부에는 단열재가 설치된다.The outer fuselage and the inner fuselage are provided with a water supply pipe and a drain pipe for circulating water, respectively, and an insulation is installed outside the outer fuselage.
따라서 본 고안에 따르면, 보일러에서 연소배출되는 배기가스의 열, 즉, 폐열을 이용하여 외부동체및 내부동체의 수조 내에 수용된 물을 가열시키고, 가열된 물은 난방수 또는 온수로 사용할 수 있게 함에 따라 유류비용을 크게 절감할 수 있게 한 보일러용 폐열회수장치를 제공한다.Therefore, according to the present invention, the heat of the exhaust gas discharged from the boiler, that is, waste heat is used to heat the water contained in the tank of the outer body and the inner body, and the heated water can be used as heating water or hot water. It provides a waste heat recovery device for a boiler that can greatly reduce the oil cost.
Description
본 고안은 보일러용 폐열회수장치에 관한 것으로, 보다 상세하게는 보일러의 연소과정에서 외부로 배출되는 연소열기, 즉 폐열을 이용하여 온수 또는 난방수를 가열함으로서 폐열의 재활용이 원활하게 이루어지게 하고, 이에 따라 열효율 증대와 난방에 필요한 유류비용을 크게절감할 수 있게 하기 위한 것이다.The present invention relates to a waste heat recovery device for a boiler, and more particularly, by recycling the waste heat by heating the hot water or heating water using the combustion heat discharged to the outside in the combustion process of the boiler, that is, waste heat, Accordingly, to increase the thermal efficiency and to significantly reduce the oil cost required for heating.
주지된 바와 같이 가스나 기름을 연료로 하는 보일러는 연소후 열기가 바로 외부로 빠져나가게 되어 열손실이 많이 발생하게 된다.As is well known, gas or oil-fired boilers have a large amount of heat loss since heat is immediately released after combustion.
다시말하면, 연료손실이 과다하여 유류비용이 과다하게 들어간다는 것이다.In other words, excessive fuel costs are incurred due to excessive fuel losses.
특히 우리나라와 같이 석유와 같은 화석연료를 전량 외국으로부터 수입하는하는 경우에는 국가적으로나 가정적으로 유류비용이 상당한 부담으로 작용하지 않을 수 없으며 따라서 난방용으로 사용하는 유류의 경우 열효율을 높이고 절감할 수있는 방법의 개발이 시급한 실정이다.In particular, when importing all fossil fuels such as petroleum from other countries like Korea, the cost of oil must be a significant burden nationally and domestically. Therefore, in the case of oil used for heating, Development is urgent.
따라서 본 고안은 상기한 종래의 제반문제점을 감안하여 안출된 것으로서, 특히 보일러의 배연관에 장착하여 배출되는 배기가스의 열기에 의해 온수 또는 난방수를 가열할 수 있게 하여 폐열을 재활용하여 열효율을 극대화시키고 유류비용을 크게 절감할 수 있게 하려는 데 고안의 목적이 있는 것이다.Therefore, the present invention has been devised in view of the above-mentioned conventional problems, and in particular, it is possible to heat hot water or heating water by heat of exhaust gas discharged by being installed in the exhaust pipe of a boiler, thereby maximizing thermal efficiency by recycling waste heat. The aim is to make it possible to reduce oil costs significantly.
도 1은 본 고안의 일 실시예를 나타낸 단면예시도.1 is a cross-sectional view showing an embodiment of the present invention.
도 2는 본 고안의 다른 실시예를 나타낸 단면예시도.Figure 2 is a cross-sectional view showing another embodiment of the present invention.
도 3은 본 고안의 요부확대 단면예시도.Figure 3 is an enlarged cross-sectional view of the main part of the present invention.
보일러의 배연관에 장착하여 폐열을 이용하여 온수를 가열할 수 있게 한 보일러용 폐열회수장치에 있어서,In the waste heat recovery device for a boiler mounted on the exhaust pipe of the boiler to heat hot water using waste heat,
본 고안의 폐열회수장치(1)는Waste heat recovery device (1) of the present invention
내부에 비교적 넓은 공간부(21)가 갖추어지고 벽면으로는 물을 수용하는 수조(22)가 환설되며, 상하부 중앙에는 연통관(23)과(23')가 일체로 구성된 외부동체(2)와;A relatively wide space portion 21 is provided inside and a water tank 22 for receiving water is provided on the wall surface, and an outer body 2 having a communication tube 23 and 23 'is integrally formed at the center of the upper and lower parts;
상기 외부동체(2)에 형성된 공간부(21)내에 설치되며 내부에 세로로 관통구멍(31)이 형성되고 벽면측에는 물을 수용하는 수조(32)가 형성된 내부동체(3)로 이루어진다.It is installed in the space portion 21 formed in the outer body 2 and consists of an inner body 3 having a through hole 31 formed vertically therein and a water tank 32 for receiving water on the wall surface side.
상기 외부동체(2)와 내부동체(3)의 상하부에는 각각 배수관(24, 34)과 급수관(25, 35)이 연결설치되며 도시하지는 않았지만 상기 배수관(24, 34)과 급수관(25, 35)은 별도의 물탱크와 연결된다.Drain pipes 24 and 34 and water supply pipes 25 and 35 are connected to upper and lower portions of the outer body 2 and the inner body 3, respectively. Although not shown, the drain pipes 24 and 34 and the water supply pipes 25 and 35 are not shown. Is connected to a separate water tank.
또한 상기한 외부동체(2)의 상부중앙에 설치된 연통관(23)내부에는 가볍고박판형태이면서 반원형으로 형성된 게이트(4)(4')를 각각 힌지축(41)을 이용하여 연통관(23)을 가로질러 유설하고, 연통관(23)의 내경적정위치에는 게이트(4)(4')가 개방될 때 일정한 각도이상 개방되지 못하게 하는 정지돌부(42)와 닫혔을 때 수평을 유지하게끔 하는 안착돌부(42')를 형성함으로서 폐열의 낭비를 최소화시킬 수 있게 구성한다.In addition, the communication tube 23 installed in the upper center of the outer fuselage 2 has a light and thin plate-shaped and semicircular gates 4 and 4 ′, respectively, using a hinge shaft 41 to traverse the communication tube 23. In the inner diameter proper position of the communication tube 23, the stop protrusion 42 which prevents the gate 4 or 4 'from being opened at a predetermined angle when the gate tube 4 is opened, and the seating protrusion 42 which is kept horizontal when closed. It is configured to minimize waste heat by forming ').
도 2는 본 고안의 다른 실시예를 나타낸 단면도로서, 이는 내부동체(3)를 코일형태로 구성한 것이다.2 is a cross-sectional view showing another embodiment of the present invention, which is configured of the inner body (3) in the form of a coil.
이와 같이 구성된 본 고안의 폐열회수장치(1)는 보일러의 배연관에 장착되는데 상기 배연관 외부에는 외부동체(2)의 하부 중앙에 위치한 연통관(23')을 삽입설치하고, 외부동체(2)의 상부에 형성된 연통관(23)에는 별도의 배연관을 연결설치하면 된다.The waste heat recovery apparatus 1 of the present invention configured as described above is mounted on the exhaust pipe of the boiler, and the communication pipe 23 'positioned at the lower center of the outer fuselage 2 is inserted and installed outside the exhaust pipe, and the outer fuselage 2 is installed. The communication pipe 23 formed in the upper portion of the additional exhaust pipe may be installed.
이와 같이 폐열회수장치(1)가 배연관에 설치고정된 상태에서 보일러가 가동하게 되면, 연소열기와 가스가 배연관을 통하여 외부로 배출되는 과정에서 폐열회수장치(1)의 내부를 거쳐 배기되는 데, 이때 연소열기와 가스가 폐열회수장치(1) 내부 즉, 외부동체(2)내부에 형성된 공간부(21)를 통하면서 수조(21)에 수장된 물을 가열하게 되고, 동시에 내부동체(3)의 수조(31)에 수장된 물도 함께 가열되게 됨으로서, 어차피 배출될수 밖에 없는 폐열로 물을 가열하게 되는 것이다.As such, when the boiler is operated while the waste heat recovery apparatus 1 is fixed to the exhaust pipe, the boiler is exhausted through the interior of the waste heat recovery apparatus 1 in a process in which combustion heat and gas are discharged to the outside through the exhaust pipe. At this time, the combustion heat and the gas heats the water stored in the water tank 21 while passing through the space portion 21 formed inside the waste heat recovery device 1, that is, inside the outer body 2, and at the same time the inner body ( The water stored in the tank 31 of 3) is also heated together, so that the water is heated by waste heat which can only be discharged anyway.
다시 말하면, 보일러에서 발생되는 폐열은 그 온도가 상당하므로 본 고안의 폐열회수장치(1)를 보일러의 배연관에 장착하였을 때 폐열에 의해 물이 가열되므로 폐열의 회수가 상당히 이루어지게 된다는 것이며, 특히 본고안의 폐열회수장치(1)로 유입된 연소가스와 열기는 공간부(21)내에서 어느정도 체류하면서 물을 가열한후 배출되기 때문에 폐열의 회수, 즉 재활용이 이루어질 수 있게 된다는 것이다.In other words, since the waste heat generated in the boiler has a considerable temperature, when the waste heat recovery device 1 of the present invention is installed in the exhaust pipe of the boiler, water is heated by the waste heat, so that the waste heat is recovered. The combustion gas and the heat introduced into the waste heat recovery device 1 of the present disclosure are discharged after the water is heated while remaining to some extent in the space 21, so that the waste heat can be recovered, that is, recycled.
또한, 상기와 같인 가열된 물은 온수로 사용되거나 난방수로 사용될 수 있는 데, 온수로 사용될 경우는 별도의 온수탱크를 구비하여 온수배관과 연결시킴으로서 수시로 온수를 사용할 수 있게 되고, 난방배관과 연결하였을 경우에는 보조난방수로서 활용할 수 있어 열효율을 크게 향상시킬 수 있게 되는 것이며, 따라서 난방및 온수가열에 필요한 유류비용을 크게 절감할 수 있게 되는 것이다.In addition, the heated water as described above can be used as hot water or as heating water, when used as hot water is provided with a separate hot water tank to be connected to the hot water pipe can be used hot water from time to time, connected to the heating pipe If it can be used as auxiliary heating water is to be able to greatly improve the thermal efficiency, and thus it is possible to significantly reduce the oil cost required for heating and hot water heating.
한편, 본 고안의 폐열회수장치(1)를 구성하는 외부동체(2)의 상단 연통관(23)내부에 박판형태로 된 반원형의 게이트(4)(4')를 힌지축(41)을 이용하여 유설하여, 정지돌부(42)와 안착돌부(42')에 의해 개폐각도가 제어되게 구성하였음으로, 보일러가 연소되는 과정에서 연소열기및 가스가 배출되는 과정에서는 게이트(4)(4')가 배출되는 가스 및 열기의 힘에 의해 개방되다가 배기가스 및 열기가 약해지면 닫히게 됨으로서 보일러의 연소실및 폐열회수장치(1) 내부의 온도가 급격히 떨어지는 경우를 사전에 막아주게 되어 열기의 손실을 예방할 수 있게 된다.On the other hand, in the upper communication tube 23 of the outer body 2 constituting the waste heat recovery device 1 of the present invention by using a hinge shaft 41, a semicircular gate (4) (4 ') in the form of a plate It is constructed so that the opening and closing angle is controlled by the stop protrusion 42 and the seating protrusion 42 ', so that the gates 4 and 4' are discharged in the process of discharging the combustion heat and the gas during the combustion of the boiler. It is opened by the power of exhaust gas and heat, but closes when the exhaust gas and heat weaken, preventing the temperature of the boiler's combustion chamber and waste heat recovery device 1 from dropping in advance, thus preventing heat loss. do.
특히, 상기한 게이트(4)(4')는 배기 가스및 배기열의 압력이 높아 자연적으로 개방될 때 정지돌부(42)에 의해 지나치게 개방되지 않게 되며, 배기열이 약하여 닫칠 때는 안착돌부(42')에 의해 수평을 유지하게 되어 순수한 배기압력에 의해서만 작동되며, 배기열의 손실을 막아 줌에 따라 열효율을 증대시킴과 동시에 유류비용 절감에 기여할 수 있게 된다.In particular, the gates 4 and 4 'are not excessively opened by the stop protrusion 42 when the pressure of the exhaust gas and the exhaust heat are naturally opened, and the seating protrusion 42' when the exhaust heat is weak and closed. By maintaining the horizontal level by operating only by the pure exhaust pressure, it prevents the loss of exhaust heat, thereby increasing the thermal efficiency and contribute to the reduction of fuel costs.
그리고 본 고안은 수조(21, 31)가 일체로 형성된 외부동체(2)와 내부동체(3)로 구성되어 있고, 상기 외부동체(2)와 내부동체(3)에는 각각 하부에 급수관(25, 35)이 연결설치되며, 상부에는 배수관(24, 34)이 연결되어 있어 자연대류현상에 의해 물의 순환이 이루어지게 되며, 폐열회수장치(1)자체가 별도로 수조및 급배수관을 가진 외부동체(2)와 내부동체(3)로 구성되어 있어 이들 모두를 온수사용용도로 사용하거나 또는 온수용과 보조난방수용으로 구분하여 사용할 수 있다.And the present invention is composed of the outer body 2 and the inner body (3) formed integrally of the water tank (21, 31), the outer body (2) and the inner body (3), respectively, the water supply pipe 25, 35) is connected and the drain pipes (24, 34) are connected to the upper portion of the water circulation is made by the natural convection phenomenon, the waste heat recovery device (1) itself is an external fuselage having a separate water tank and water supply and drainage pipe (2) ) And the inner fuselage (3) can be used both for hot water use or divided into hot water and auxiliary heating water.
다시말하면, 폐열회수장치를 통하여 가열되는 물을 온수용도로 사용하거나 난방수용도로 사용하는 것은 사용자의 선택에 따라 시공하면 된다는 것이며, 외부동체(2)와 내부동체(3)로 구성되어 있어 외부동체는 보조물탱크와 연결하여 온수용으로 사용하고 내부동체(3)는 보조난방용을 사용할 수 있다는 것이며, 이러한 사용예의 변형및 변화는 본 고안의 권리범위에 당연히 속한다는 것이다.In other words, to use the water heated by the waste heat recovery device for hot water or heating water is to be installed according to the user's choice, it is composed of the outer body (2) and the inner body (3) Is connected to the auxiliary tank is used for hot water and the inner body (3) can be used for auxiliary heating, the modification and change of this use is of course within the scope of the present invention.
도 2는 본 고안의 다른 실시예를 나타낸 것으로, 이는 내부동체(3)를 코일형으로 형성한 것으로서 제반효과는 상기한 바와 같다.Figure 2 shows another embodiment of the present invention, which is formed of the inner body (3) in a coil shape, the overall effect is as described above.
이상 설명한 바와 같이 본 고안은 보일러의 배연관에 장착하여 배기되는 폐열을 이용하여 온수 또는 보조난방수를 가열공급할 수 있게 한 것으로서 열효율을 높이고 유류비용을 크게 절감할 수 있는 매우 유용한 고안인 것이다.As described above, the present invention is to enable the hot water or auxiliary heating water to be heated and supplied by using the waste heat exhausted by installing in the flue pipe of the boiler, which is a very useful design that can increase the thermal efficiency and greatly reduce the oil cost.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0004188U KR200320168Y1 (en) | 2003-02-13 | 2003-02-13 | heat collection device for a boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0004188U KR200320168Y1 (en) | 2003-02-13 | 2003-02-13 | heat collection device for a boiler |
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| Publication Number | Publication Date |
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| KR200320168Y1 true KR200320168Y1 (en) | 2003-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2003-0004188U KR200320168Y1 (en) | 2003-02-13 | 2003-02-13 | heat collection device for a boiler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880611B1 (en) | 2008-06-23 | 2009-01-30 | 주영길 | Hi effected boiler |
| KR100889634B1 (en) * | 2007-09-19 | 2009-03-25 | 주영길 | Hot-water equipment using waste heat of boiler |
| CN112665190A (en) * | 2020-10-26 | 2021-04-16 | 无锡市锡山环宇金属软管有限公司 | Wall hanging boiler tube is with preventing down draught air door lid |
-
2003
- 2003-02-13 KR KR20-2003-0004188U patent/KR200320168Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889634B1 (en) * | 2007-09-19 | 2009-03-25 | 주영길 | Hot-water equipment using waste heat of boiler |
| KR100880611B1 (en) | 2008-06-23 | 2009-01-30 | 주영길 | Hi effected boiler |
| CN112665190A (en) * | 2020-10-26 | 2021-04-16 | 无锡市锡山环宇金属软管有限公司 | Wall hanging boiler tube is with preventing down draught air door lid |
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