KR920004914Y1 - Combustion chamber for boiler - Google Patents

Combustion chamber for boiler Download PDF

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Publication number
KR920004914Y1
KR920004914Y1 KR2019900004109U KR900004109U KR920004914Y1 KR 920004914 Y1 KR920004914 Y1 KR 920004914Y1 KR 2019900004109 U KR2019900004109 U KR 2019900004109U KR 900004109 U KR900004109 U KR 900004109U KR 920004914 Y1 KR920004914 Y1 KR 920004914Y1
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South Korea
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combustion
combustion chamber
plate
boiler
hard
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KR2019900004109U
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Korean (ko)
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KR910018558U (en
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최진민
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최진민
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Publication of KR920004914Y1 publication Critical patent/KR920004914Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00Baffles or deflectors for air or combustion products; Flame shields

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

내용 없음.No content.

Description

보일러용 연소실 경판Combustion chamber hard board for boiler

제 1 도는 본 고안의 경판 구도에 의하여 구성된 온수보일러의 일예시도.1 is an exemplary view of a hot water boiler configured by the composition of the hard plate of the present invention.

제 2 도는 본 고안의 요부인 경판의 사시도.2 is a perspective view of a hard plate which is a main part of the present invention.

제 3 도는 본 고안에 있어서, 상부 경판과 하부경판의 결합(부착)상태를 도시한 분해단면도.Figure 3 is an exploded cross-sectional view showing a coupling (attachment) state of the upper hard plate and the lower hard plate in the present invention.

제 4 도는 동 결합단면도.4 is a cross-sectional view of the same coupling.

제 5 도는 제 2 도의 A-A선 부분확대 단면도.5 is a partially enlarged sectional view taken along the line A-A of FIG.

제 6 도는 종래이 보일러에 적용되던 연소실 경판의 경합상태도.Figure 6 is a race condition of the combustion chamber light plate conventionally applied to the boiler.

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

1, 1' ; 경판 2,2' :연소통로1, 1 '; Light plates 2,2 ': combustion passage

3,4 : 보조지지구3,4: auxiliary support

본 고안은 보일러의 다단계 연소실을 구성하는 경판에 관한 것이다.The present invention relates to a hard plate constituting a multi-stage combustion chamber of a boiler.

일반적으로 다단계로 이루어지는 연소실을 제작하기 위해서는 서로 대칭되는 2개의 경판을 포개어 용착시키므로서 하나의 연소실이 완성되며 그 위에 계속적으로 2등분상의 경판을 적층용착시켜 다단계의 연소실을 제작 생산하게 되는바, 종래에는 제 6 도와 같이 일측으로 연소통로(10a)가 돌출 형성된 반쪽상의 경판(10)위에 또 하나의 경판(10')을 포개어 놓고 각 연소통로(10a)(10a') 접합부위를 용착시켜 가면서 다단계의 연소실을 제작해야 했기 때문에 경판의 중심과 수평을 정확하게 맞추어 작업을 하기에는 상당한 시간의 낭비와 작업상의 어려움이 있었다.In general, in order to manufacture a multi-stage combustion chamber, one combustion chamber is completed by stacking two hard plates symmetrically with each other, and continuously stacking two-part hard plates to produce a multi-stage combustion chamber. As shown in FIG. 6, another hard plate 10 'is stacked on the half-shaped hard plate 10 on which the combustion passage 10a protrudes to one side, and each joint of the combustion passages 10a and 10a' is welded. Because of the need to manufacture the combustion chamber, it was a significant waste of time and work for the work to be precisely aligned with the center of the slab.

즉, 두 개의 경판(10)(10')상에 형성된 연소통로(10a)(10a')를 서로 맞대놓은 상태에서 용접을 해야 하므로, 보조작업자가 상부경판(10')을 잡아주거나 아니면 하부경판(10) 상면에 고임구를 올려놓고 수평과 수직 중심을 맞추어가며 용접을 실시해야 하는 등의 작업공수를 가증시키는 용인 및 양산체체를 이룩할 수 없는 폐단이 있었다.That is, since welding must be performed in a state in which the combustion passages 10a and 10a 'formed on the two hard plates 10 and 10' are opposed to each other, an assistant operator holds the upper hard plate 10 'or the lower hard plate. (10) There was a defect that could not achieve the concession and mass production that increased workmanship, such as placing a high wage on the upper surface, and making a welding with horizontal and vertical centers.

본 고안은 상기와 같은 종래의 경판구조가 갖는 제결합을 감안하여 작업의 편이성을 도모하고 연소실의 수직중심과 수평상태가 정확하게 유지되는 보일러 연소통의 양산체제가 이루어질 수 있도록 안출한 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to facilitate the operation in consideration of the above-mentioned decoupling of the conventional hard plate structure and to make a mass production system of the boiler combustion cylinder that can maintain the vertical center and horizontal state of the combustion chamber accurately. According to the description in detail as follows.

일측면상에 연소통로(2)(2')가 돌출 형성된 통상의 다단계 연소실용 경판(1)(1') 구조에 있어서, 경판에 상기 연소통로(2)와 높이가 똑같은 원뿔상의 보조지지구(3)(4)를 대향 돌설하여 한가지 모양의 경판(1)을 서로 포개어 가며 다단계의 연소실을 구성토록 한 것으로 본 고안의 경판(1)(1')상에 형성되는 보조지지구(3)(4)의 돌출위치는 연소통로(2)에서 동일거리가 유지되도록 하면 되나 가장 이상적인 모양은 정삼각형으로 위치시키는 것이 좋다.In a conventional multi-stage combustion chamber hard plate (1) (1 ') structure in which a combustion passage (2) (2') is protruded on one side, the secondary support (conical auxiliary support) having the same height as the combustion passage (2) on the hard plate ( 3) (4) facing each other by superimposing one shape of the light plate (1) to form a multi-stage combustion chamber, the auxiliary support (3) formed on the light plate (1) (1 ') of the present invention ( Protruding position of 4) is to be maintained at the same distance in the combustion passage (2), but the ideal shape should be located in the equilateral triangle.

이와 같이 구성된 본 고안의 작용, 효과를 설명하면, 제 2 도와 같이 한가지 모양으로 형성된 경판(1)을 1차로 화실(5) 상부에 올려놓되 연소통로(2)가 버어너장착구(6)쪽으로 향하도록 설치한 후 경판(1')과 화실의 접합부 위를 용접한다. 그 다음 제 3 도에 도시된 바와 같이 동일형상의 경판(1')을 뒤집어서 화실(5)에 용착 고정된 경판(1)위에 포개 놓는다.When explaining the operation and effect of the present invention configured as described above, the hard plate (1) formed in one shape as the second diagram is primarily placed on the upper part of the fire chamber (5), but the combustion passage (2) toward the burner fitting (6) After the installation, face plate (1 ') and weld on the junction of the firebox. Then, as shown in FIG. 3, the same shape of the light plate 1 'is inverted and placed on the light plate 1 welded and fixed to the fire chamber 5.

즉, 각 연소통로(2)(2')가 서로 일치되도록 포개놓되, 각 경판(1)(1')상에 돌출 형성된 보조지지구(3)(3')(4)(4')가 서로 맞닿도록 경판(1')을 올려놓으면 자연스럽게 경판(1)(1')의 수평이 유지되며 또한 수직중심도 정확하게 이루어져 작업자는 별도의 보조자나 고임구같은 보조치구가 필요없이도 간편하게 연소통로(2)(2') 접합부위를 용접할 수 있는 것이다.That is, each of the combustion passages (2) and (2 ') are superimposed so as to coincide with each other, but the auxiliary support (3) (3') (4) (4 ') protruding on each of the hard plates (1) (1') When the plate 1 'is placed so as to be in contact with each other, the level of the plate 1 and 1' are naturally maintained and the vertical center is precisely formed so that the operator can easily burn the combustion passage without the need for a separate assistant or assistive device such as a high wage. The 2 'joint can be welded.

이어서 전기한 방식과 같은 방법으로 경판을 엇갈려가며 포개놓고 용접을 실시하게 되면 제 1 도와 같은 다단계 연소실을 갖는 보일러가 완성되는 것이다.Subsequently, the welding is performed by stacking the plates alternately in the same manner as in the above-described method, and a boiler having a multi-stage combustion chamber like the first degree is completed.

한편, 본 고안에서와 같이 경판(1)상에 원뿔상의 보조지지구(3)(3')를 형성함으로써 연소가스가 이 보조지구(3)(3')에 의해서 형성된 엠보싱홀(7)에 의하여 연소가스가 와류현상을 일으키면서 재연소가 이루어지도록 하여 연효율을 놓일수가 있게 되는 것이다.On the other hand, as in the present invention, by forming a conical auxiliary support 3 (3 ') on the hard plate 1, the combustion gas is formed in the embossing hole 7 formed by the auxiliary earth (3) (3'). As a result, the combustion gas causes vortexing and re-combustion, thereby reducing the fuel efficiency.

도면중 미설명부호 : 8은 연도, 9는 급탕관, 10은 난방귀환수연 결소켓, 11은 베이스, 12는 보일러동체, 1",1'"는 경판이다.Unexplained in the figures: 8 is the year, 9 is the hot water supply pipe, 10 is the heating return connection socket, 11 is the base, 12 is the boiler fuselage, 1 ", 1" "are hard plates.

이와 같이 본 고안은 연소통로와 같은 높이로 보조지지구를 돌출 형성함으로서 종래와 같이 별도의 고임구나 보조자의 도움이 없이도 간편하게 용접작업을 실시할 수 가 있는 등 작업공수를 줄임으로서 제품의 양산체제가 가능하며, 또한 엠보싱처리에 의하여 형성된 보조지지구로 인하여 경판의 강성을 배가 시킬 수 있는 효과가 있고, 뿐만 아니라 그로 인하여 연소실내에 형성되는 엠보싱홀(7)의 영향으로 연소가스의 재연소가 이루어져 연소효율을 증가시키며, 전열면적의 증대로 열전단효율을 배가시킬 수 있는 등 열효율을 향상시킬 수 있는 그 실사용가치가 일층 고양된 신규의 고안인 것이다.As such, the present invention protrudes the auxiliary support at the same height as the combustion passage so that the welding operation can be easily performed without the help of a separate pit or assistant. It is also possible to double the rigidity of the hard plate due to the auxiliary support formed by the embossing treatment, as well as the combustion of the combustion gas is reburned under the influence of the embossing hole (7) formed in the combustion chamber thereby Increasing the efficiency, the heat transfer efficiency can be doubled by increasing the heat transfer area, such as the new design of the practical use value that can improve the thermal efficiency is further enhanced.

Claims (2)

일측 상하면상에 연소통로(2)(2')가 돌출 형성된 통상의 다단계 연소실을 경판(1)(1')(1")1"')을 형성함에 있어서, 상기 경판에 형성된 상기 연소통로(2)일측으로 원뿔사의 보조지구(3)(4)를 대향 돌설함을 특징으로 하는 보일러용 연소실 경판.In the conventional multi-stage combustion chamber in which the combustion passages 2, 2 'are protruded on one side of the upper and lower surfaces, in forming the plate 1, 1', 1 ", 1" ', the combustion passage formed in the plate 2) Combustion chamber hard board, characterized in that protruding the auxiliary region (3) (4) of the cone side to one side. 제 1 항에 있어서, 상기 보조지지구(3)(4)는 연소통로(2)와 정삼각상의 위치에 형성함을 특징으로 하는 보일러용 연소실 경판.2. The combustion chamber hardboard according to claim 1, wherein the auxiliary support (3) is formed at a position in the equilateral triangle with the combustion passage (2).
KR2019900004109U 1990-04-06 1990-04-06 Combustion chamber for boiler KR920004914Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019900004109U KR920004914Y1 (en) 1990-04-06 1990-04-06 Combustion chamber for boiler

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Application Number Priority Date Filing Date Title
KR2019900004109U KR920004914Y1 (en) 1990-04-06 1990-04-06 Combustion chamber for boiler

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KR910018558U KR910018558U (en) 1991-11-29
KR920004914Y1 true KR920004914Y1 (en) 1992-07-23

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KR2019900004109U KR920004914Y1 (en) 1990-04-06 1990-04-06 Combustion chamber for boiler

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100694581B1 (en) * 2006-05-25 2007-03-14 최영환 Plate of burning chamber and producing process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100694581B1 (en) * 2006-05-25 2007-03-14 최영환 Plate of burning chamber and producing process thereof

Also Published As

Publication number Publication date
KR910018558U (en) 1991-11-29

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