KR0120603Y1 - Structure of combustion room for air heater - Google Patents

Structure of combustion room for air heater

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Publication number
KR0120603Y1
KR0120603Y1 KR2019940025424U KR19940025424U KR0120603Y1 KR 0120603 Y1 KR0120603 Y1 KR 0120603Y1 KR 2019940025424 U KR2019940025424 U KR 2019940025424U KR 19940025424 U KR19940025424 U KR 19940025424U KR 0120603 Y1 KR0120603 Y1 KR 0120603Y1
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KR
South Korea
Prior art keywords
air
combustion chamber
heater
hot air
heated
Prior art date
Application number
KR2019940025424U
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Korean (ko)
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KR960011838U (en
Inventor
공상호
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공상호
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Application filed by 공상호 filed Critical 공상호
Priority to KR2019940025424U priority Critical patent/KR0120603Y1/en
Publication of KR960011838U publication Critical patent/KR960011838U/en
Application granted granted Critical
Publication of KR0120603Y1 publication Critical patent/KR0120603Y1/en

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Classifications

    • 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
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/06Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/246Air-conditioning systems
    • 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
    • F24H9/0052Details for air heaters
    • F24H9/0057Guiding means
    • F24H9/0068Guiding means in combustion gas channels
    • 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
    • F24H9/1854Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1877Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1881Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

본 고안은 비닐하우스 또는 유리온실에서 재배하는 채소 및 화초등에 일정온도의 온풍을 공급하기 위한 농업용 온풍난방기의 연소실 구조에 관한 것이다.The present invention relates to a combustion chamber structure of an agricultural hot air heater for supplying hot air at a constant temperature to vegetables and flowers grown in a greenhouse or glass greenhouse.

종래의 이러한 난방기는 오일버너(4)에 의하여 연소하는 원통형 연소실(5)과 이에 연통되는 연소가스관(6)으로 하여금 공기가 가열 되도록 하여 온풍을 공급하는 구성이었으나, 원통형연소실(5)의 내부 연소공간에 관통되는 공기급혈순환관(8)이 없는 것이어서 공기의 급속가열과 원활한 순환을 가할 수 없음으로 말미암아 열효율이 떨어지고 연료의 소모가 과다한 단점이 있었다.Conventionally, such a heater is configured to supply warm air by allowing the air to be heated by the cylindrical combustion chamber 5 combusted by the oil burner 4 and the combustion gas pipe 6 communicated therewith, but the internal combustion of the cylindrical combustion chamber 5 is performed. Since there is no air circulating blood circulation tube 8 penetrating the space, rapid heating and smooth circulation of the air cannot be applied, resulting in low thermal efficiency and excessive consumption of fuel.

본 고안의 제품은 종래의 이러한 단점을 해결하기 위하여 원통형연소실(5)의 내부 연소공간의 일측에 공기급열순환관(8)을 경사방향으로 관통되게 설치하여 공기가 급속가열되고 순환촉진 되도록 하므로서 열효율의 향상과 연료절감의 효과를 기한 농업용 온풍난방기의 연소실 구조이다.The product of the present invention is installed in one side of the internal combustion space of the cylindrical combustion chamber (5) in order to solve the conventional disadvantages of the air-heated heat circulation pipe (8) is installed through the inclined direction so that the air is rapidly heated and the circulation is promoted thermal efficiency It is the combustion chamber structure of the agricultural hot air heater for improving the efficiency and saving the fuel.

Description

농업용 온풍난방기의 연소실구조Combustion chamber structure of agricultural hot air heater

제1도는 본 고안의 전면의 버너실 덮개문을 열어놓은 상태의 사시도.1 is a perspective view of the burner chamber cover door in the open state of the present invention.

제2도는 본 고안의 일부를 절개한 종단면도.Figure 2 is a longitudinal cross-sectional view of a portion of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

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

1 : 케이스 2 : 공기실1: case 2: air chamber

3 : 송풍기 4 : 오일버너3: blower 4: oil burner

5 : 원통형연소실 6 : 연소가스관5: cylindrical combustion chamber 6: combustion gas pipe

7 : 온풍토출구 8 : 공기급열순환관7: hot air outlet 8: air supply heat circulation tube

9 : 후방가스회류실 10 : 전방가스회류실9: rear gas return chamber 10: front gas return chamber

11 : 집기실 12 : 연통11: house room 12: communication

13 : 버너실 14 : 버너실덮개문13: burner chamber 14: burner chamber cover door

15 : 콘트롤 박스 16 : 온풍15: control box 16: hot air

17 : 연소가스17: combustion gas

본 고안은 비닐하우수 또는 유리온실에서 재배하는 토마토, 딸기, 오이, 수박, 국화, 장미 등의 시설채소 및 화초등에 일정 온도의 온풍을 공급하기 위한 농업용 온풍난방기에 있어서, 온풍가열의 촉진에 의하여 열효율을 높일수 있는 연소실의 구조에 관한 것이다.The present invention is an agricultural hot air heater for supplying hot air of a certain temperature to a vegetable vegetable and plants such as tomatoes, strawberries, cucumbers, watermelons, chrysanthemums, roses, etc. grown in plastic greenhouses or glass greenhouses, by promoting hot air heating. It relates to the structure of the combustion chamber that can increase the thermal efficiency.

통상적으로 비닐하우스 등의 온실에서 작물의 성장에 적합한 난방을 위하여 사용되는 농업용 온풍난방기의 구성은 난방기 케이스 내부의 공기실에 송풍기의 흡입력으로 외부공기를 흡입하여 이를 오일버너에 의하여 연소되는 원통형 연소실 및 이와 연통되는 연소가스관의 고열과의 접촉에 의하여 가열되도록 한다음 송풍기의 송풍력으로 온풍토출구를 통하여 일정온도의 온풍을 토출하는 것이다.In general, the construction of an agricultural hot air heater used for heating suitable for growing crops in a greenhouse such as a plastic house includes a cylindrical combustion chamber in which external air is sucked by a suction force of a blower into an air chamber inside a heater case and burned by an oil burner. It is to be heated by contact with the high heat of the combustion gas pipe communicated with this and then to discharge the hot air of a predetermined temperature through the hot air discharge port by the blowing force of the blower.

그런데 종래의 이러한 난방기의 원통형 연소실의 구성은 가로방향으로 설치되어 오일버너에 의한 연소공간을 이루고는 있으나, 커다란 원통형의 연소공간이 난방기 케이스 내부의 공기실의 많은 부분을 점령하며 가로질러 있을 뿐, 원통형 연소실의 외주면 공기실에 있는 가열되는 공기가 원통형 연소실의 내부 연소공간을 꿰뚫고 지나가며, 급가열 될 수 있고, 또한 가열되는 공기의 원활한 순환 통로 역할을 할 수 있는 공기급열순환관이 없는 것이어서 연소실의 내부연소공간을 활용한 공기의 급속가열 및 가열공기의 대류 촉진을 기할 수 없으므로 말미암아 공기실에 있는 공기의 가열시간이 길어지는 영향으로 난방기의 열효율이 떨어지고 연료의 소모가 과다한 단점이 있었다.By the way, the configuration of the conventional cylindrical combustion chamber of the heater is installed in the horizontal direction to form a combustion space by the oil burner, but the large cylindrical combustion space occupies a large portion of the air chamber inside the heater casing, Since the heated air in the outer circumferential surface of the cylindrical combustion chamber passes through the internal combustion space of the cylindrical combustion chamber, there is no air sequential circulation tube that can be rapidly heated and also serve as a smooth circulation passage of the heated air. The rapid heating of the air and the convection of the heating air using the internal combustion space of the air can not be promoted, resulting in the disadvantage of excessive heat consumption of the heater and excessive consumption of fuel due to the long heating time of the air in the air chamber.

본고안은 상기한 바와같이 종래의 연소실 구조의 단점을 해결하기 위하여 창안한 것으로서, 본 고안의 목적은 난방기 케이스 내부의 공기실 하측에 횡설되는 원통형 연소실 구조에 있어서 오일버너에 의하여 연소공간을 이루는 원통형 연소실의 내부공간의 일측에 강관으로 된 2개 이상의 공기급열순환관을 경사방향으로 관통되게 설치하므로서 공기실 공기의 가열 촉진 및 대류촉진이 이루어 지도로 하여 난방기의 열효율을 높히고 연료의 절감을 기하기 위한 것으로서 이의 구성을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention was devised to solve the shortcomings of the conventional combustion chamber structure as described above, and an object of the present invention is to form a combustion space by an oil burner in a cylindrical combustion chamber structure that is rolled out below the air chamber inside the heater case. By installing two or more air supply heat circulation pipes made of steel pipes in one side of the internal space of the combustion chamber in the inclined direction, it is possible to promote the heating of the air in the air chamber and to promote the convection to increase the thermal efficiency of the heater and save fuel. When described in detail by the accompanying drawings as a configuration thereof as follows.

케이스(1) 내부의 공기실(2)에 송풍기(3)의 흡입력으로 공급한 공기를 오일버너(4)에 의하여 연소하는 원통형연소실(5) 및 연소가스관(6)으로 가열하여 온풍토출구(7)를 통하여 온풍을 공급하는 농업용 온풍난방기에 있어서, 원통형연소실(5)의 내부 연소공간의 일측에 공기의 급가열 및 대류순환의 촉진을 위한 공기급열순환관(8)을 경사방향으로 관통되게 설치한 것을 특징으로 하는 농업용 온풍난방기의 연소실 구조이다.The air supplied by the suction power of the blower 3 to the air chamber 2 inside the case 1 is heated by the cylindrical combustion chamber 5 and the combustion gas pipe 6 which are burned by the oil burner 4, and the hot air discharge port 7 In the agricultural hot air heater for supplying the warm air through the air, the air-heated heat circulation pipe (8) for penetrating the rapid heating and convective circulation of air to one side of the internal combustion space of the cylindrical combustion chamber (5) to be penetrated in the inclined direction It is a combustion chamber structure of an agricultural hot air heater characterized in that.

여기서 공기급열순환관(8)의 설치 수령이 너무 많아지면 원통형 연소실(5)의 연소공간이 과도하게 축소되므로 인하여 연료인 경유 등의 오일이 불완전 연되므로 오히려 열효율이 떨어지는 악영향이 있기 때문에 이를 고려한 이상적인 공기급열순환관(8)의 임계설치 수량은 4개정도가 적합한 것이고, 또한 재배 작물에 따른 적당한 온도를 유지하는 수단은 공지의 온도조절기등에 의하여 오일버너의 오일 공급밸브의 단속등으로 이루어 지는 것으로서 당연한 공지기술임은 물론이다.In this case, if the number of installation orders of the air-heated heat circulation pipe 8 is too large, the combustion space of the cylindrical combustion chamber 5 is excessively reduced, so that oil, such as diesel, which is fuel, is incompletely annealed. The critical installation quantity of the air supply heat circulation pipe (8) is suitable for about four, and the means for maintaining the proper temperature according to the cultivated crop is made by intermittent control of the oil supply valve of the oil burner by a known temperature controller. Of course, it is a well-known technology.

그리고 경유 등의 연료를 연소시키는 오일버너(4)에 의하여 원통형연소실(5)의 내부에서 고온으로 연소되는 연소가스는 연소실 후방의 후방가스 회류실(9)을 거쳐, 전방 가스회류실(10)과 연통된 연소가스관(6)을 통하여 난방기의 앞쪽으로 되돌아 나와서, 전방가스 회류실(10)과 집기실(11)을 연통한 연소가스관(6)을 통하여 다시 뒤쪽으로 빠져 나가서 집기실(11)에서 모여서 연통(12)을 통하여 비닐하우스 외부로 배기되므로서 가열되는 공기와는 분리되어 흐르므로 비닐하우스 내의 공기의 청정을 유지하면서 공기를 가열하는 것이고, 한편, 송풍기(3)의 흡입력에 의하여 외부로 부터 흡입되는 공기는 케이스(1) 내부의 공기실이 되는 연소가스관(6)들의 틈 사이 공간에서 가열되면서 송풍기(3)의 송풍력에 의하여 밑으로 빠져 내려가서 원통형연소실(5)의 외주면에 도달하여 계속 가열되고 일부 공기는 원통형연소실(5)의 내부 연소공간을 관통한 공기급열순환관(8)을 통하여 고온의 연소 공간을 관통하면서 더욱 고온으로 급가열 되어 빠져나가게 되므로 연소실 외주면에 있는 공기는 대류순환을 촉진하면서 단시간에 작물의 성장에 적합한 온도로 가열된 온풍이 온풍토출구(7)를 통하여 공급디는 것이며, 온풍토출구(7)에는 공지의 여러 갈래로 분산되는 덕트가 연결디어 이를 통하여 온풍이 비닐하우스 내로 고르게 분산디어 공급된다.The combustion gas burned at a high temperature inside the cylindrical combustion chamber 5 by the oil burner 4 combusting fuel such as diesel oil passes through the rear gas return chamber 9 behind the combustion chamber and the front gas return chamber 10. The combustion gas pipe (6) communicates with the back of the heater in front of the heater, through the combustion gas pipe (6) communicating the front gas return chamber (10) and the collector chamber (11) back to the back to the collecting chamber (11) It is collected from the exhaust through the communication (12) to the outside of the house is heated to separate the flow of air to maintain the cleanness of the air in the vinyl house, while the air is heated by the suction force of the blower (3) The air sucked from the air is heated in the space between the gaps of the combustion gas pipes 6, which become the air chambers inside the case 1, and then falls downward by the blowing force of the blower 3, thereby forming the outer periphery of the cylindrical combustion chamber 5; The surface is heated continuously and some air is rapidly heated to a higher temperature while passing through the combustion chamber of high temperature through the air quench circulation tube 8 which penetrates the internal combustion space of the cylindrical combustion chamber 5, and thus exits the outer surface of the combustion chamber. The hot air is supplied through the hot air outlet 7 while the hot air heated to a temperature suitable for the growth of crops in a short time while promoting convective circulation, and the hot air outlet 7 is connected to ducts distributed in several known branches. Through this, the warm air is evenly distributed and supplied into the plastic house.

상기 고안의 상세한 설명에서 미설명된 도면부호인 14는 난방기 전면의 오일버너(4) 등을 보호하기 위한 버너실 덮개문, 15는 난방기의 작동상태를 제어하는 콘트롤 박스, 16은 온풍, 17은 연소가스, 13은 오일버너가 설치된 버너실이다.In the detailed description of the present invention, reference numeral 14 denotes a burner chamber cover door for protecting the oil burner 4 and the like on the front of the heater, 15 is a control box for controlling the operating state of the heater, 16 is warm air, 17 is Combustion gas 13 is a burner chamber provided with an oil burner.

이와같이 구성된 본 고안의 작용효과는 난방기에서 가장 고온을 이루는 부분인 원통형연소실(5)의 후방측의 연소공간에 적정한 임계수량의 공기급열순환관(8)을 경사방향으로 관통하게 설치하므로서 열가스와의 접촉면적이 넓은 공기급열순환관(8)의 내부에 흐르는 공기를 급속히 집중가열할 수 있고, 공기급열순환관(8)의 내부에 흐르는 공기를 급속히 집중가열할 수 있고, 공기급열순환관(8) 내부의 관통 통로에 의하여 가열공기의 대류 순환을 촉진할 수 있음으로 인하여 종래의 난방기에 비하여 획기적으로 열효율을 향상시키고 연료의 절감을 이루는 농업용 온풍 난방기의 연소실 구조이다.The working effect of the present invention, which is constructed as described above, is installed in the combustion space on the rear side of the cylindrical combustion chamber 5, which is the hottest part of the heater, so that an appropriate amount of critical air supply heat circulation pipe 8 penetrates in the inclined direction, thereby providing heat gas and Can rapidly rapidly heat the air flowing in the interior of the air rapid heat circulation tube (8) having a large contact area, and can rapidly heat the air flowing in the air rapid heat circulation tube (8), 8) It is the combustion chamber structure of the agricultural hot air heater which can improve the heat efficiency and save fuel, compared to the conventional heater, because it can promote the convection circulation of the heating air by the through passage inside.

Claims (1)

케이스(1) 내부의 공기실(2)에 송풍기(3)의 흡입력으로 공급한 공기를 오일버너(4)에 의하여 연소하는 원통형연소실(5) 및 연소가스관(6)으로 가열하여 온풍토출구(7)를 통하여 온풍을 공급하는 농업용 온풍난방기에 있어서, 원통형연소실(5)의 내부 연소공간의 일측에 공기의 급가열 및 대류순환의 촉진을 위한 공기급열순환관(8)을 경사방향으로 관통되게 설치한 것을 특징으로 하는 농업용 온풍난방기의 연소실 구조.The air supplied by the suction power of the blower 3 to the air chamber 2 inside the case 1 is heated by the cylindrical combustion chamber 5 and the combustion gas pipe 6 which are burned by the oil burner 4, and the hot air discharge port 7 In the agricultural hot air heater for supplying the warm air through the air, the air-heated heat circulation pipe (8) for penetrating the rapid heating and convective circulation of air to one side of the internal combustion space of the cylindrical combustion chamber (5) to be penetrated in the inclined direction Combustion chamber structure of a hot air heater for agriculture, characterized in that.
KR2019940025424U 1994-09-30 1994-09-30 Structure of combustion room for air heater KR0120603Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100442545B1 (en) * 2001-06-28 2004-07-30 국제열에너지주식회사 The warm air circulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100442545B1 (en) * 2001-06-28 2004-07-30 국제열에너지주식회사 The warm air circulator

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