WO2007052924A1 - Chaudiere - Google Patents

Chaudiere Download PDF

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Publication number
WO2007052924A1
WO2007052924A1 PCT/KR2006/004444 KR2006004444W WO2007052924A1 WO 2007052924 A1 WO2007052924 A1 WO 2007052924A1 KR 2006004444 W KR2006004444 W KR 2006004444W WO 2007052924 A1 WO2007052924 A1 WO 2007052924A1
Authority
WO
WIPO (PCT)
Prior art keywords
combustion chamber
air
boiler
pipe
water
Prior art date
Application number
PCT/KR2006/004444
Other languages
English (en)
Inventor
Heon-Hak Lim
Original Assignee
Heon-Hak Lim
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heon-Hak Lim filed Critical Heon-Hak Lim
Publication of WO2007052924A1 publication Critical patent/WO2007052924A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • F23B7/005—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with downdraught through fuel bed and grate
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • 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
    • F23L3/00—Arrangements of valves or dampers before the fire
    • 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
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, 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
    • F23M5/00—Casings; Linings; Walls
    • 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
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/287—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/003—Combustion apparatus for solid fuel adapted for use in water-tube boilers

Definitions

  • the present invention relates, in general, to boilers and, more particularly, to a boiler which is able to use domestic waste as well as various kinds of wood as fuel, and which, during operation, generates little smoke and prevents soot accumulation and vapor condensation, and which has high thermal efficiency.
  • the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a boiler which is able to use domestic waste as well as various kinds of wood as fuel, is able to realize complete combustion, solve problems related to soot occurrence and vapor condensation, and has relatively high thermal efficiency, thus being economical.
  • Technical Solution [6]
  • the present invention provides a boiler, including a combustion part, in which a combustion chamber is formed, a discharge part provided under the combustion part so that ashes generated in the combustion chamber are discharged through the discharge part, and an air inlet part to supply air into the combustion chamber.
  • a water tank is defined between the combustion chamber and a boiler housing
  • the discharge part includes a flue tube, which communicates with the combustion chamber and extends from the discharge part outside the boiler housing through the water tank, a blower, which draws outside air and supplies the air into the combustion chamber, is provided in the air inlet part, an input/ output pipe and a room heating water recovery pipe are coupled at predetermined positions to the boiler housing such that water in the water tank circulates in a room heating pipe, and a hot water heating pipe is provided in the water tank through a portion of the housing.
  • a partition plate which is inclined in a direction opposite a direction in which combustion gas flows, may be provided in the discharge part at a position adjacent to an inlet of the flue tube to prevent burned ashes from being scattered.
  • a blow pipe which is connected to an outlet of the blower and extends to the combustion chamber through the discharge part, may be provided in the air inlet part, and a blow duct may be provided on an upper end of the blow pipe such that the air is discharged in a plurality of directions.
  • an air blow regulator may be provided in the air inlet part, and the air blow regulator may include an air passage casing, having a sealing structure and connected to an inlet of the blower, an openable door, rotatably provided in a surface of the air passage casing opposite the blower to openably close the air passage casing, and an air blow regulating lever coupled to an outer surface of the openable door such that the openable door is opened or closed by manipulating the air blow regulating lever outside the boiler housing.
  • an open lower end of the combustion chamber has a tapered shape to easily discharge burned ashes.
  • the input/output pipe which communicates with the water tank, may be provided on an upper surface of the housing, a thermometer may be provided on the input/output pipe, a room heating water supply pipe, which is connected to the room heating pipe, may be coupled to the input/output pipe above the thermometer, a supplementary water container for providing water to the water tank may be provided on an upper end of the room heating water supply pipe, and the supplementary water container may be connected to a water service pipe of the hot water heating pipe.
  • a fuel inlet port and an ash outlet port which protrude outside the boiler housing, may be respectively provided on the combustion chamber and the discharge part.
  • Rotating plates may be coupled to first portions of the fuel inlet port and the ash outlet port by hinges, respectively, a fuel inlet port cover and an ash outlet port cover may be mounted to front surfaces of the rotating plates using a plurality of shock absorption bolts and a plurality of shock absorption springs and close the fuel inlet port and the ash outlet port, respectively, and locking levers may be provided on ends of the rotating plates and be elastically locked to locking bars, which are provided on second portions of the fuel inlet port and the ash outlet port, respectively.
  • the boiler may further include a subsidiary combustion means, having a connector provided at a lower position in the fuel inlet port to supply an alternative fuel, including oil or gas, and an injection nozzle provided on the connector.
  • FIG. 1 is a perspective view of a boiler, according to the present invention.
  • FIG. 2 is a longitudinal sectional view of the boiler according to the present invention.
  • FIG. 3 is an exploded perspective view showing, in detail, a fuel inlet port of FIG.
  • FIG. 4 is an exploded perspective view showing, in detail, an ash outlet of FIG. 1;
  • FIG. 5 is a perspective view showing, in detail, an air blow regulator of a blower shown in FIG. 3. Best Mode for Carrying Out the Invention
  • the boiler 100 of the present invention includes a housing 110, a combustion chamber 120, which is provided in the housing 110, a water tank 125, which is defined in the housing 110 outside the combustion chamber 120, and a blower 170, which supplies outside air into the combustion chamber 120.
  • the boiler 100 further includes a flue tube 126, a supplementary water container 133, which supplies water into the water tank 125, a room heating pipe 135, which uses water for heating a desired room, a hot water heating pipe 140, which absorbs heat from hot water in the water tank 125 to supply hot water for home use, and a control unit, which controls the temperature and the intensity.
  • the housing 110 has an approximately rectangular box shape.
  • the housing 110 is sectioned into an air inlet part 111, a discharge part 112 and a combustion part 113, and thus has a multistage structure.
  • the air inlet part 111 and the discharge part 112 have spaces smaller than the space defined in the combustion part 113.
  • the blower 170 which draws air, is installed in the air inlet part 111.
  • the discharge part 112 is used both as a space for receiving burned ashes and as a passage through which combustion gas is discharged outside.
  • the combustion chamber 120, the water tank 125 and the flue tube 126 are provided in the combustion part 113 having the relatively large space.
  • the combustion chamber 120 is constructed such that the lower end thereof communicates with the discharge part 112. Furthermore, a clay layer 121 is formed on the inner surface of the combustion chamber 120.
  • the reason why the clay layer 121 is formed is that the combustion chamber 120 is defined by a thick steel plate. That is, if the steel plate has no clay layer, when sticky foreign substances generated upon the combustion of fuel, such as vinyl, stick to the steel plate, the burned foreign substances act as insulation, so that heat is not efficiently transferred to the water tank 125 despite the high heating power.
  • the lower end of the combustion chamber 120 has a tapered shape which is reduced in width from the upper position thereof to the lower position. Thus, ashes burned in the combustion chamber 120 are smoothly discharged into the discharge part 112, which is disposed below the combustion chamber 120.
  • a fuel inlet port 122 which protrudes outside the front surface of the housing 110, is connected to the combustion chamber 120.
  • the water tank 125 which is sealed by the housing 110, is defined outside the combustion chamber 120.
  • the flue tube 126 is disposed behind the combustion chamber 120.
  • the flue tube 126 has a structure such that it is immersed in the water tank 125 to reabsorb the heat of combustion gas, and communicates with the combustion chamber 120 through the discharge part 112 so that combustion gas generated in the combustion chamber 120 is discharged through the flue tube 126 via the discharge part 112.
  • a partition plate 127 which is inclined in the direction opposite the direction in which combustion gas flows, is provided in the discharge part 112 at a position adjacent to the inlet of the flue tube 126, so that scattered ashes are prevented from entering the flue tube 126 by the partition plate 127.
  • the fuel inlet port 122 which is connected to the combustion chamber 120, is designed such that it has a shock absorption function to efficiently respond to abrupt changes in pressure, as well as having a function of openably closing the combustion chamber 120.
  • various substances such as wood and domestic waste, are burned in the combustion chamber 120.
  • an explosive object such as a disposable butane gas cartridge is input into and explodes in the combustion chamber 120
  • the fuel inlet port 122 which is relatively weak, may be damaged.
  • a first rotating plate 151 which has a rotatable structure that uses a first hinge 152 to operably close the fuel inlet port 122, is coupled to a portion of the fuel inlet port 122.
  • a fuel inlet port cover 150 which closes the fuel inlet port 122, is provided on the first rotating plate 151.
  • a plurality of first shock absorption bolts 153 and a plurality of first shock absorption springs 154 are provided between the first rotating plate 151 and the fuel inlet port cover 150 such that the fuel inlet port cover 150 is elastically movable forwards and backwards.
  • a first locking lever 155 is provided on the end of the first rotating plate 151 opposite the first hinge 152, and is locked to a first locking bar 156, which is integrally provided on the fuel inlet port 122 at a position opposite to the first hinge 152.
  • the first locking lever 155 is elastically locked by the first shock absorption springs 154.
  • an input/output pipe 131 through which water is supplied into or discharged from the water tank 125, is provided on the upper surface of the housing 110.
  • a thermometer 132 for measuring the temperature in the water tank 125 is provided on the input/output pipe 131.
  • a room heating water supply pipe 134 which uses the water of the water tank 125 to heat the room, is coupled to the upper end of the input/output pipe 131.
  • a supplementary water container 133 which supplies supplementary water into the water tank 125, is mounted to the upper end of the input/output pipe 131.
  • two T-shaped coupling pipes are provided between the input/output pipe 131 and the supplementary water container 133 to connect the thermometer 132 and the room heating water supply pipe 134.
  • the room heating water supply pipe 134 is connected to the end of the room heating pipe 135 that is laid under the room to be heated, and is connected at the other end thereof to the water tank 125 by a room heating water recovery pipe 136 provided on the rear surface of the housing 110.
  • the hot water heating pipe 140 is provided in the water tank 125.
  • a water service pipe 141 and a hot water supply pipe 142 which are provided on the rear surface of the housing 110, are coupled to the hot water heating pipe 140 in order to supply hot water, which is heated by heat absorbed through the hot water heating pipe 140, to a desired place.
  • the hot water heating pipe 140 be disposed just above the hottest combustion chamber 120 in the water tank 125.
  • a T-shaped pipe is provided on the water service pipe 141, and a water supplementary pipe 143, which extends to the supplementary water container 133, is connected to the water service pipe 141 through the T-shaped pipe, thus maintaining the water level in the supplementary water container 133 constant.
  • a separate subsidiary water supply pipe 137 is provided on the rear surface of the housing 110 such that the water in the water tank 125 can be used when necessary. That is, the water in the water tank 125 may be used in a flower garden or for preventing freezing in the winter, rather than being used as drinking water.
  • the discharge part 112 serves to receive ashes, which are burned and scattered in the combustion chamber 120.
  • An ash outlet port 128, through which ashes are discharged, is provided at the front of the discharge part 112 through the front surface of the housing 110.
  • the ash outlet port 128 also has a shock absorption function, in the same manner as the fuel inlet port 122.
  • a second rotating plate 161 is coupled to a portion of the ash outlet port 128 by a second hinge 162.
  • an ash outlet port cover 160 which closes the ash outlet port 128, is mounted to the second rotating plate 161 using second shock absorption bolts 163 and second shock absorption springs 164, thus having a shock absorption function.
  • a second locking lever 165 is provided on one end of the second rotating plate 161 and is elastically locked to a second locking bar 166, which is provided on the ash outlet port 128 at a position opposite the second hinge 162.
  • the blower 170 which supplies outside air into the combustion chamber 120, is installed in the air inlet part 111.
  • a blow pipe 171 which extends to the combustion chamber 120 through the discharge part 112, is integrally provided in the air inlet part 111.
  • a blow duct 172 is provided on the upper end of the blow pipe 171, so that air, supplied through the blow pipe 171, is discharged through the blow duct 172 into the combustion chamber 120 in upward, downward, left and right directions.
  • the blow duct 172 serves to disperse air in a manner similar to the manner in which flame is dispersed in a gas range, and wood or other fuel is placed on the blow duct 172.
  • the blow pipe 171 is connected to an outlet of the blower 170.
  • An air blow regulator 180 is coupled to the blower 170.
  • the air blow regulator 180 includes an air passage casing 181, which is connected to the inlet of the blower 170, an openable door 182, which is rotatably provided in a surface of the air passage casing 181 opposite to the blower 170 to openably close the air passage casing 181, and an air blow regulating lever 183, which is in close contact with the openable door 182 to open and close the openable door 182 and extends to the front surface of the housing 110.
  • a door opening bar 184 is provided on the end of the air blow regulating lever 183, so that, when the air blow regulating lever 183 is rotated to the left or the right, the openable door 182 is selectively opened or closed by the door opening bar 184. In addition, it is efficient to orient the openable door 182 at an incline rather than placing it upright.
  • the control unit for controlling the boiler 100 includes an outer controller 190 and an inner controller (not shown).
  • the outer controller 190 is attached to the boiler 100 and conducts a main control function.
  • the inner controller is provided in the room and conducts a subsidiary control function.
  • the outer controller 190 includes an ON/OFF switch 192, which ignites the boiler 100, a temperature control switch 191, which adjusts the temperature of water in the water tank 125, an air velocity control switch (not shown), which adjusts the air velocity of the blower 170, and an inner/manual switch 193, which is used to selectively control the operation of the inner controller. Only when the inner/manual switch 193 is selected to "inner" can the inner controller be operated.
  • the inner controller has various control switches, for example, to control temperature, intensity, etc.
  • the present invention may be constructed such that oil or gas can be used as fuel in an emergency.
  • a connector 200 is provided at a lower position in the fuel inlet port 122, and an injection nozzle 201 is coupled to the connector 200.
  • the connector 200 is installed such that the injection nozzle 201 is oriented towards the blow duct 172.
  • oil or gas can be used as fuel in place of wood by the same system.
  • the boiler of the present invention has an advantage in that combustion gas is discharged outside via a portion in which heat is exchanged, thus enhancing the thermal efficiency of the boiler.
  • a fuel inlet port and an ash outlet port have shock absorption functions to respond to abrupt changes in pressure in a combustion chamber.
  • oil or gas may be used as fuel in place of wood.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

L'invention porte sur une chaudière pouvant utiliser comme combustible différents déchets domestiques et différents types de bois, et présentant un rendement thermique relativement élevé. Ladite chaudière comporte: (a) une enceinte (110) à plusieurs étage dont une section d'entrée d'air (111), une section d'échappement (112) et une section combustion (113) laquelle comprend: une chambre de combustion (120) communiquant avec la section d'échappement (112), (b) un réservoir d'eau (125) extérieur à la chambre de combustion (120); (c) un tube de fumées (126) immergé dans le réservoir d'eau et dont la sortie, qui communique avec la section d'échappement (112), se trouve derrière la chambre de combustion (120); et (c) une soufflante (170) alimentant la chambre de combustion en air extérieur via la section d'entrée d'air (111). L'eau du réservoir circule dans un tuyau (135) de chauffage des locaux et dans un conduit de chauffage d'eau domestique.
PCT/KR2006/004444 2005-10-31 2006-10-30 Chaudiere WO2007052924A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050102771A KR100725210B1 (ko) 2005-10-31 2005-10-31 나무 보일러
KR10-2005-0102771 2005-10-31

Publications (1)

Publication Number Publication Date
WO2007052924A1 true WO2007052924A1 (fr) 2007-05-10

Family

ID=38006044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/004444 WO2007052924A1 (fr) 2005-10-31 2006-10-30 Chaudiere

Country Status (2)

Country Link
KR (1) KR100725210B1 (fr)
WO (1) WO2007052924A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142585A1 (fr) * 2008-05-22 2009-11-26 Stocksbro Energi Ab Structure de récipient
GB2498950A (en) * 2012-01-31 2013-08-07 Trevor Sedley Pimlott Boiler system comprising a waste oil burner
CN104764031A (zh) * 2015-04-11 2015-07-08 韦明书 尾气流向控制系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868985B1 (ko) 2007-06-27 2008-11-17 김대겸 화목버너.
KR101011619B1 (ko) * 2008-07-25 2011-01-27 하치갑 히트 파이프를 이용한 온수 보일러
KR101435085B1 (ko) * 2012-09-12 2014-08-27 염동섭 나무 보일러의 송풍장치 및 이를 구비한 나무 보일러

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KR910015691A (ko) * 1990-02-19 1991-09-30 원본미기재 Ori-억제 모우터 연료 조성물
KR100201047B1 (ko) * 1997-03-19 1999-06-15 채수린 벽난로
KR200187005Y1 (ko) * 1998-01-23 2000-07-01 신재곤 장작보일러
KR200207399Y1 (ko) * 1998-03-12 2001-01-15 최태칠 화목보일러
KR20040043786A (ko) * 2002-11-20 2004-05-27 삼양보일러 주식회사 다목적 보일러 장치
KR20050083342A (ko) * 2004-02-23 2005-08-26 대로산업 주식회사 장작(長斫)을 땔감으로 하는 온수 보일러

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100369485B1 (ko) * 1998-10-28 2003-03-17 임헌학 나무 보일러
KR20190000910U (ko) * 2019-04-04 2019-04-16 주식회사 알씨엔이 병렬 링크형 로봇

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910015691A (ko) * 1990-02-19 1991-09-30 원본미기재 Ori-억제 모우터 연료 조성물
KR100201047B1 (ko) * 1997-03-19 1999-06-15 채수린 벽난로
KR200187005Y1 (ko) * 1998-01-23 2000-07-01 신재곤 장작보일러
KR200207399Y1 (ko) * 1998-03-12 2001-01-15 최태칠 화목보일러
KR20040043786A (ko) * 2002-11-20 2004-05-27 삼양보일러 주식회사 다목적 보일러 장치
KR20050083342A (ko) * 2004-02-23 2005-08-26 대로산업 주식회사 장작(長斫)을 땔감으로 하는 온수 보일러

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142585A1 (fr) * 2008-05-22 2009-11-26 Stocksbro Energi Ab Structure de récipient
GB2498950A (en) * 2012-01-31 2013-08-07 Trevor Sedley Pimlott Boiler system comprising a waste oil burner
CN104764031A (zh) * 2015-04-11 2015-07-08 韦明书 尾气流向控制系统

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