CN104654298B - The cohesive energy riser-flame combustion system - Google Patents

The cohesive energy riser-flame combustion system Download PDF

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Publication number
CN104654298B
CN104654298B CN 201510071700 CN201510071700A CN104654298B CN 104654298 B CN104654298 B CN 104654298B CN 201510071700 CN201510071700 CN 201510071700 CN 201510071700 A CN201510071700 A CN 201510071700A CN 104654298 B CN104654298 B CN 104654298B
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fire
burner
inner
ring
provided
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CN 201510071700
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CN104654298A (en )
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陈观峰
陶建
王永伟
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三峰实业有限公司
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Abstract

本发明公开了一种内焰式聚能立管燃烧系统,包括炉盘基座以及设于炉盘基座上方的大火燃烧器和小火燃烧器,所述大火燃烧器及小火燃烧器设于隔热圈内,所述隔热圈设于灶具面板上方,所述隔热圈上部设有锅架,在炉盘基座外圆周侧设有接水盘,所述接收盘上边沿与隔热圈连接,下边沿与炉盘基座连接,所述大火燃烧器引射管和小火燃烧器引射管均采用文丘里管引射结构。 The present invention discloses a flame shaped riser Formula an in combustion systems, comprising a base plate and a fire furnace burners disposed above the base plate and a small fire stove burner, the burner fires and small-flame burners is provided circle to insulation, the insulation ring disposed above the cooktop panel, the upper insulating ring pan support provided, on an outer circumferential side of the base hob with water tray, with the upper edge of the receiving tray compartment thermally connecting ring, the lower edge of the base plate is connected with the furnace, said burner fires a small fire ejector pipe and the burner tube are made of ejector venturi ejector structure. 本发明增加隔热圈的设计,具有进气,隔热,支撑锅架三大作用,其最大的作用是隔热,防止热量的散发损失,热效率提高10%。 The present invention increases design insulation ring having three intake effect, insulation, support pan support, the biggest effect is insulated to prevent heat loss distributing, thermal efficiency of 10%.

Description

内焰式聚能立管燃烧系统 The cohesive energy riser-flame combustion system

技术领域 FIELD

[0001]本发明涉及燃气燃烧器。 [0001] The present invention relates to a gas burner.

背景技术 Background technique

[0002]专利号为200810121956.1的中国发明专利公开了一种内焰式聚能立管型燃气燃烧器,它包括大火燃烧器,小火燃烧器,大火燃烧器混合管,小火燃烧器定位管及积水盘,大火燃烧器环形壳体的内圈呈与水平面成20°〜80°角的倒圆台形,在内圈上设有1-5排火孔,大火燃烧器混合管一端与环形壳体连接且与环形壳体内腔连通,另一端与设于积水盘下方的大火喷嘴连通,小火燃烧器包括圆台帽形壳体及圆台帽形壳体内腔,在圆台帽形壳体的外侧面上设有1-5排火孔,圆台帽形壳体内腔通过小火燃烧器混合管与位于积水盘下方的小火喷嘴连通。 [0002] Chinese Patent No. 200810121956.1 patent discloses an in-flame shaped riser-type gas burner, comprising a burner fire, small fire burner, the burner fires a mixing tube positioned ignition burner tube and a collection tray, inner annular combustor housing fire was rounded with the horizontal trapezoid 20 ° ~80 ° angle with 1-5 hole in the inner row of fire, the fire burner mixing tube and the annular end housing connected to and communicating with the annular interior of the housing, the other end of the nozzle communicates with the water tray disposed below the fire, small fire burner housing comprising a truncated cone-shaped hat, and the hat-shaped housing lumen truncated cone, the truncated cone-shaped housing cap 1-5 with the outer surface of the discharge crater holes, truncated cone-shaped interior of the housing cap by a small fire burner mixing tube is positioned below collection tray with small thermal communication with the nozzle. 由于该燃烧器中,喷咀引射管采用侧面开孔方式,当喷咀孔径加大时,引入一次空气不足会产生黄焰;而且,该结构的燃烧器,在使用过程中会有热量的散发损失,热效率较低。 Since the burner nozzle ejector pipe by way of the side openings, when Nozzle diameter increase, a shortage of air introduced into the yellow flame is generated; Further, the structure of the burner, in the course of heat will be sporadic loss, low thermal efficiency.

发明内容 SUMMARY

[0003]本发明所要解决的技术问题就是提供一种内焰式聚能立管燃烧系统,加大一次空气的引入量,防止了黄焰的产生,同时,减少热量的散发损失,提高热效率。 [0003] The present invention solves the technical problem is to provide an in-flame shaped riser combustion system to increase the introduction amount of primary air, preventing generation of yellow flame, while reducing distribute heat loss and increase thermal efficiency.

[0004]为解决上述技术问题,本发明采用如下技术方案:内焰式聚能立管燃烧系统,包括炉盘基座以及设于炉盘基座上方的大火燃烧器和小火燃烧器,所述小火燃烧器设于炉盘基座上方中心位置,所述大火燃烧器环绕小火燃烧器设置,所述小火燃烧器包括圆台帽形壳体,环绕圆台帽形壳体的外圆周设有小火排火孔,在圆台帽形壳体与炉盘基座之间设有一个与圆台帽形壳体内腔连通的小火燃烧器引射管,所述大火燃烧器包括环形壳体,环形壳体的内圈呈倒圆台形,环绕环形壳体的内圈设有大火排火孔,在环形壳体与炉盘基座之间沿环形壳体环向均布有若干个与环形壳体内腔连通的大火燃烧器引射管,所述炉盘基座安装于喷咀座上,所述炉盘基座及喷咀座设于灶具面板下方,所述大火燃烧器及小火燃烧器设于隔热圈内,所述隔热圈设于灶具面板上方,所述 [0004] To solve the above problems, the present invention adopts the following technical solution: the riser-flame cohesive energy combustion system comprising a furnace and a base plate disposed above the hob and the base of the burner fires a small fire burner, the said small fire burner is provided above the center position of the base hob, the burner fire flame burners disposed around the small, the small fire burner housing comprising a truncated cone-shaped hat, the hat-shaped housing surrounds a circular table disposed outer circumference small fire holes row of fire, with a small flame burners communicating with a truncated cone-shaped hat housing interior between the housing and the truncated cone-shaped hat hob base ejector pipe, the fire burner comprises an annular housing, the inner annular housing has an inverted truncated cone, is provided around the annular housing inner row of fire the fire holes between the annular housing and the hob housing susceptor annular hoop has a plurality of evenly distributed along the annular shell lumen communicating burner fire ejector pipe, a nozzle mounted on the furnace base seat pan, the furnace base and nozzle plate disposed below the base panel of the stove, the burner fires and small-flame burners the circle provided in the insulation, the insulating ring is disposed above the cooktop, the 隔热圈上部设有锅架,在炉盘基座外圆周侧设有接水盘,所述接收盘上边沿与隔热圈连接,下边沿与炉盘基座连接,所述大火燃烧器引射管和小火燃烧器引射管均采用文丘里管引射结构。 Pan support ring is provided with upper insulation is provided in the water receiving tray hob outer circumferential side of the base, the upper edge of the receiving tray is connected with the insulating ring, the lower edge of the base plate is connected with the furnace, said burner fire primer small fire ray tube and the burner tube are made of ejector venturi ejector structure.

[0005]优选的,所述大火燃烧器的环形壳体在两相邻大火燃烧器引射管之间中间位置设置有阻断凸台以阻断各大火燃烧器引射管喷出的燃气相互流通。 [0005] Preferably the annular housing, said burner fires two adjacent burners fire primer is provided with an intermediate position between the blocking projection to block the exit of each fire tube combustor discharge gas ejector pipe to each other circulation.

[0006]优选的,所述小燃烧器引射管底部与炉盘基座铆接固定,顶部与圆台帽形壳体铆接固定,所述大燃烧器引射管底部与炉盘基座铆接固定,顶部与环形壳体铆接固定。 [0006] Preferably, the ejector pipe of small burner hob bottom of the base is fixed by caulking, the top hat-shaped housing with a truncated cone is fixed by caulking, a large burner ejector pipe and the bottom of the base plate is fixed by caulking the furnace, and caulked and fixed to the top annular housing.

[0007]优选的,所述喷咀座包括圆形面板连接法兰,所述圆形面板连接法兰的底部设有底壳连接支座,所述圆形面板连接法兰的上平面设有一圈方形的挡水凸边,所述圆形面板连接法兰上平面在挡水凸边内侧中心设有安装小火喷嘴接头的小火凸台,在小火凸台两侧设有点火针凸台和热电偶凸台,在挡水凸边内侧四角设有安装大火喷嘴接头的大火凸台,所述圆形面板连接法兰内部设有大火进气通路和小火进气通路,所述大火进气通路与大火喷嘴座接头连通,所述小火进气通路与小火喷嘴接头连通。 [0007] Preferably, the nozzle holder comprises a circular flange connected to the panel, a bottom panel connected to the circular flange connected to the bottom case is provided with a seat, the circular panel connector is provided with a flange on a plane retaining bead square edge, the circular panel connector mounting flange provided on the plane of a small fire small fire nozzle joint projection in the inner side of the central retaining projection, in a small fire station provided with projections on both sides of the firing pin bosses thermocouple and bosses, the side protrusion inside the four corners of the fire-blocking boss fire nozzle mounted connector, the inner flange has a circular fire panel connector intake passage and an intake passage a small fire, the fire into gas passage communicating with the fire nozzle holder joint, the small fire intake passage communicating with a small fire nozzle joint.

[0008]优选的,所述挡水凸边的四边中心位置各设有一个燃烧器支撑凸台,所述燃烧器支撑凸台上方并列设置有两个定位圆柱。 [0008] Preferably, the central position of the retaining bead of the four sides are each provided with a burner supporting bosses, the bosses supporting burner is provided with two parallel side positioning cylinder.

[0009]优选的,所述接水盘底部嵌套于喷咀座的挡水凸边外圈外,接水盘上部翻边扣于灶具面板上。 [0009] Preferably, the contact retaining the outer ring in the bottom of the rim water tray nested nozzle seat, the water receiving tray to the upper cuff button cooktop.

[0010] 优选的,所述炉盘基座上设有定位于喷阻座定位圆柱上的定位孔。 [0010] Preferably, the furnace is provided with a base plate positioned on the hole injection barrier positioned cylindrical seat positioning.

[0011] 优选的,所述隔热圈包括圆环形的外圈和设于外圈上口的上盖圈,在上盖圈的中心设有下凹部,所述外圈在下凹部下侧沿圆周向均布有进气孔,所述下凹部的内圈为倒圆台形的导烟锥面,所述外圈、上盖圈以及下凹部的内圈之间形成隔热腔。 [0011] Preferably, the insulating ring comprises an annular outer ring and an upper ring provided on the outer catchy, depressed portion is provided at the center of the upper cover ring, the outer ring along the lower side of the recessed circumferentially equispaced inlet hole, said recessed inner portion is an inverted frustum shaped smoke guiding tapered surfaces, said outer ring, forming an insulated cavity between the cap ring and the inner ring of the recessed portion.

[0012]优选的,所述上盖圈的外边沿环绕圆周向设有锅架凸台,所述上盖圈邻接下凹部的内边沿环绕圆周向设有内环凸台,所述上盖圈在锅架凸台与内环凸台之间形成积水槽。 [0012] Preferably, the outer edge of the cover ring is provided circumferentially around the pan support boss, the inner cover rim ring adjacent to the concave portion is provided around the inner circumference of the boss, said cover ring water groove formed between the boss and the inner ring pan support boss.

[0013]优选的,所述下凹部的内圈下侧沿圆周向均匀开设有二次空气窗口。 [0013] Preferably, the concave inner circumferential side of the lower portion defines a secondary air evenly window.

[0014]本发明具有以下优点:一)是创造了大气式燃烧器新的保温隔热方式,增加隔热圈的设计,具有进气,隔热,支撑锅架三大作用,其最大的作用是隔热,防止热量的散发损失,热效率提高10%。 [0014] The present invention has the following advantages: a) creating a new atmospheric burner insulation manner designed to increase the insulation ring having three intake effect, insulation, support pan support, its maximum effect is insulated to prevent heat loss emit thermal efficiency by 10%. 隔热圈由薄壁的不锈钢板冲压而成,其下端圆周排列方形孔,用与燃烧进气,上端由二个台阶面加一个圆周开小方孔的斜面组成,隔热圈上端形成一个空气层,用锁住热量,防止热量散发,上斜面底部开小方孔用与补二次空气。 Insulating ring stamped from a thin plate made of stainless steel, square holes arranged circumferentially at its lower end, with the combustion air, the upper end by two plus a circumferential surface of the stepped square hole open a small bevel composition, an upper insulation ring to form an air layer was heat locked, preventing heat dissipation, small square hole is formed with the inclined surface on the bottom and up the secondary air.

[0015] 二)不锈钢内焰立管引射燃气燃烧器中创新设计了文丘里管引射装置,由于原燃烧器中,喷咀引射管采用侧面开孔方式,当喷咀孔径加大时,引入一次空气不足会产生黄焰,对此对大火燃烧器引射管采用文丘里管结构引入,加大一次空气的引入量,防止了黄焰的产生。 [0015] b) a stainless steel standpipe ejector flame gas burners in the innovative design of the venturi ejector apparatus, since the original combustor, nozzle ejector pipe by way of the side openings, when Nozzle diameter increase introducing the primary air produces insufficient yellow flame, the fire of the burner of this ejector pipe is introduced using the venturi tube structure, increase the amount of primary air is introduced to prevent the generation of yellow flame.

[0016]三)创新设计了不锈钢内焰立管引射燃气燃烧器中的大火燃烧器下壳的凸台设计,防止回火现象的产生,原内焰式聚能立管型燃气燃烧器的下壳采用平面设计,各喷咀喷入的燃气混合大火燃烧器的腔体中,若有一个喷咀产生堵塞时,其它喷咀喷出的燃气就会从堵塞喷咀的引射管中喷出,而产生回火,对此创新设计了在大火燃烧器下壳二个引射管孔中间位置的地方,设置一个凸台以阻断各喷咀喷出的燃气相互间的流通,以防止回火的产生。 [0016] c) an innovative design of a stainless steel standpipe flame ejector at the gas burner fires burning housing boss designed to prevent backfire phenomenon, the flame of the original formula cohesive energy riser type gas burner lower case planar design, each of the nozzles of the fuel mixture injected into the burner fire cavity, if a nozzle clogging is generated, other gas discharge nozzle will be ejected from the nozzle clogging ejector tube out, and flashback, this innovative design of the burner fire place at two ejector housing hole intermediate position is provided between each flow of a projection of each nozzle to block the gas discharge to prevent produce tempered.

[0017]四)创新设计了小火燃烧器与底座铆接固定的方式,由于原燃烧器的小火燃烧器与大火燃烧器是分体设计,当用户清洗或拿起时小火燃烧器容易掉落,产生不安全的隐患,对此设计了小火燃烧器与底座铆接连体的方式以解除易掉落的安全隐患。 [0017] d) the innovative design of the ignition burner in a fixed manner with the base caulking, since the original burner ignition burner with a burner body designed to fire points, when the user picks up the cleaning or easy to fall a small flame burners fall, unsafe risks, which designed a small fire burning with the base to lift a riveting piece of safety hazards easy to fall.

附图说明 BRIEF DESCRIPTION

[0018]下面结合附图和具体实施方式对本发明作进一步描述: [0018] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments:

[0019]图1是本发明内焰式聚能立管燃烧系统总体的结构图; [0019] FIG. 1 is a poly-flame within the present invention the overall configuration diagram of a combustion system to the riser;

[0020]图2是内焰式聚能立管引射燃气燃烧器的结构图; [0020] FIG. 2 is a configuration diagram of the poly-flame burner of a gas ejector can riser;

[0021 ]图3是大火燃烧器环形壳体结构示意图; [0021] FIG. 3 is a schematic view of an annular combustor casing structure fire;

[0022I图4是隔热圈结构示意图; [0022I FIG. 4 is a schematic view of the insulation ring structure;

[0023]图5是喷咀座俯视图; [0023] FIG. 5 is plan view of the nozzle seat;

[0024] 图6是喷咀座剖视图。 [0024] FIG. 6 is a cross-sectional view of the nozzle seat.

具体实施方式 detailed description

[0025]如图1至图6所示,内焰式聚能立管燃烧系统,包括安装于底壳5上的灶具面板4,所述底壳在灶具面板4下方设有喷咀座3,在喷咀座上安装内焰立管引射燃气燃烧器I,所述燃烧器包括炉盘基座11以及设于炉盘基座上方的大火燃烧器12和小火燃烧器13,大火燃烧器由大火燃烧器上壳121和大火燃烧器下壳122铆接固定,小火燃烧器由小火燃烧器上壳131和小火燃烧器下壳132铆接固定。 [0025] As shown in FIG. 1 to FIG. 6, the cohesive energy-flame combustion riser system, comprising mounted on the cooktop to the bottom case 54, the bottom cover 3 is provided below the nozzle holder 4 cooktop, nozzle mounted in the inner flame ejector seat riser gas burner I, the burner comprises a base plate 11 and a furnace fire burner provided above the base plate 12 and a small fire in the furnace burners 13, the burner fires riveted to the housing 122 by the upper housing 121 and fires burning fire burner, a small fire burner shell 132 is fixed by caulking on the ignition burner housing 131 and the small flame burners. 所述炉盘基座安装于喷咀座上,所述炉盘基座及喷咀座设于灶具面板下方,所述小火燃烧器设于炉盘基座上方中心位置,所述大火燃烧器环绕小火燃烧器设置,所述大火燃烧器及小火燃烧器设于隔热圈2内,所述隔热圈设于灶具面板上方,所述隔热圈上部设有锅架7,在炉盘基座外圆周侧设有接水盘6,所述接收盘上边沿与隔热圈连接,下边沿与炉盘基座连接。 The base plate is attached to the furnace nozzle base, said nozzle base hob base and disposed below the cooktop panel, the ignition burner is disposed on the base plate over the center position of the furnace, said burner fires small fire is provided around the burner, the burner fires and small fires burners 2 provided on the insulating ring, the insulating ring is provided above the cooktop panel, the upper insulating ring 7 is provided with the pan support, in an oven an outer circumferential side of the base plate is provided with the drain pan 6, the upper edge of the receiving tray is connected with the insulating ring, the lower edge of the base plate is connected with the furnace.

[0026]所述小火燃烧器13包括圆台帽形壳体,环绕圆台帽形壳体的外圆周设有小火排火孔133,在圆台帽形壳体与炉盘基座之间设有一个与圆台帽形壳体内腔连通的小火燃烧器引射管15,所述大火燃烧器12包括环形壳体,环形壳体的内圈呈倒圆台形,环绕环形壳体的内圈设有大火排火孔123,在环形壳体与炉盘基座之间沿环形壳体环向均布有若干个与环形壳体内腔连通的大火燃烧器引射管14,所述大火燃烧器引射管和小火燃烧器引射管均采用文丘里管引射结构,所述大火燃烧器引射管14底部与大火喷嘴352连接,所述小火燃烧器引射管15底部与小火喷嘴342连接。 [0026] The ignition burner 13 comprises a frustum-shaped housing cap, around the outer circumference of the truncated cone-shaped housing cap is provided with a small fire row fire holes 133, is provided between the housing and the truncated cone-shaped hat hob base and an inner truncated cone-shaped hat small thermal communication with the housing interior ejector tube burner 15, the fire housing includes an annular combustor 12, inner annular housing has an inverted truncated cone, is provided around the annular housing fire fire hole row 123, between the annular housing and the hob housing base in the annular hoop are evenly distributed a plurality of communication with the housing interior annular burner fire ejector pipe 14, the ejector burner fires small fire tube and the burner tube are made of ejector venturi ejector structure, the burner fire ejector pipe 14 and a bottom nozzle 352 connected to the fire, the small flame burners ejector pipe 15 and a small fire bottom nozzle 342 connection.

[0027]本燃烧系统采用下沉式结构,内焰立管引射燃气燃烧器一半高度位于灶具面板下面,由于原燃烧器中,喷咀引射管采用侧面开孔方式,当喷咀孔径加大时,引入一次空气不足会产生黄焰,对此对大火燃烧器引射管采用文丘里管结构引入,加大一次空气的引入量,防止了黄焰的产生。 [0027] The present combustion system sunken structure, the riser inner flame ejector gas burner cooktops located below half the height, since the original combustor, nozzle ejector pipe by way of the side openings, when added Nozzle diameter is large, the introduction of air produces a yellow flame is insufficient, this fire of burner tube with incorporated ejector venturi tube structure, increase the amount of primary air is introduced to prevent the generation of yellow flame.

[0028]所述大火燃烧器的环形壳体在两相邻大火燃烧器引射管之间中间位置设置有阻断凸台124以阻断各大火燃烧器引射管喷出的燃气相互流通。 [0028] The annular housing fire burner in the burner fire two adjacent ejector intermediate position between the tubes is provided with a boss 124 to block to block each gas burner fire ejector pipe flow jetted from each other.

[0029]原内焰式聚能立管型燃气燃烧器的下壳采用平面设计,各喷咀喷入的燃气混合大火燃烧器的腔体中,若有一个喷咀产生堵塞时,其它喷咀喷出的燃气就会从堵塞喷咀的引射管中喷出,而产生回火,对此创新设计了在大火燃烧器下壳二个引射管孔中间位置的地方,设置一个阻断凸台以阻断各喷咀喷出的燃气相互间的流通,以防止回火的产生。 When the lower case [0029] the original cohesive energy riser-flame gas burner type using a graphic design, each of the nozzles of the fuel mixture injected into the burner fire cavity, if a nozzle clogging, other nozzle will be ejected from the ejection gas nozzle clogging ejector tube and backfire, this innovative design of the two ejector housing hole where the intermediate position, a blocking projection is provided at the burner fires each stage to block a gas discharge nozzle between each circulation, to prevent tempering.

[0030]所述小燃烧器引射管底部与炉盘基座铆接固定,顶部与圆台帽形壳体铆接固定,所述大燃烧器引射管底部与炉盘基座铆接固定,顶部与环形壳体铆接固定。 [0030] The small burner ejector pipe and the bottom of the base plate is fixed by caulking the furnace, a top hat-shaped housing with caulking truncated cone is fixed, the large burner ejector pipe and the bottom of the base plate is fixed by caulking the furnace, and the annular top riveted to the housing. 由于原燃烧器的小火燃烧器与大火燃烧器是分体设计,当用户清洗或拿起时小火燃烧器容易掉落,产生不安全的隐患,对此设计了小火燃烧器与底座铆接连体的方式以解除易掉落的安全隐患。 Since the original burner with a small flame burners fire burner body design is divided, when the user picks up the cleaning or easy to fall a small fire burner, unsafe risks, this burner design a small fire and the base riveted Siamese way to relieve the security risks easily fall. [0031 ] 如图4所示,所述隔热圈2包括圆环形的外圈21和设于外圈上口的上盖圈22,在上盖圈的中心设有下凹部23,所述外圈在下凹部下侧沿圆周向均布有进气孔211,所述下凹部的内圈为倒圆台形的导烟锥面,所述外圈、上盖圈以及下凹部的内圈之间形成隔热腔24。 [0031] As shown in FIG. 4, the insulating ring comprises an annular outer ring 2 and the upper cover 21 provided on the outer circle of the upper opening 22 in the center of the upper cover is provided with a concave ring portion 23, the on the outer circumferential recessed underside are evenly distributed to the inlet hole 211, the inner concave portion has an inverted truncated cone of smoke guiding tapered surfaces, said outer ring, between the cover ring and the inner ring of the recessed portion insulated chamber 24 is formed. 所述上盖圈的外边沿环绕圆周向设有锅架凸台221,所述上盖圈邻接下凹部的内边沿环绕圆周向设有内环凸台222,所述上盖圈在锅架凸台与内环凸台之间形成积水槽223。 An outer edge of the cover ring is provided circumferentially around the pan support boss 221, the inner cover rim ring adjacent to the concave portion is provided around the inner circumference of the boss 222, the upper cover in a pot rack convex ring collecting recess 223 is formed between the boss and the inner ring station. 所述下凹部的内圈下侧沿圆周向均匀开设有二次空气窗口231。 The concave inner circumferential portion of the lower side of the secondary air evenly defines a window 231. 锅架架于隔热圈上面,隔热圈锅架凸台上平面设一定位方孔,与锅架的定位销相套,形成定位,防止滑动。 Pan support frame above the heat insulating ring, insulating ring pan support bosses is provided a planar positioning square hole, and the positioning pin sleeve relative to the pan support, positioning is formed, to prevent sliding.

[0032] —般市场上开放式大气燃烧器是没有设置隔热装置的,本发明是创造了大气式燃烧器新的保温隔热方式,增加隔热圈的设计,隔热圈具有进气,隔热,支撑锅架,积水四大作用,其最大的作用是隔热,隔热腔24内部形成一个空气层,用锁住热量,防止热量散发。 [0032] - on the open market as atmospheric burner is not provided with thermal insulation, and the present invention is to create a new atmospheric burner insulation way to increase the insulation ring design, heat-insulating ring has an intake, insulation, support pan support, four water effect, the effect is greatest insulation, the heat-insulated cavity 24 to form an air layer, a heat lock, prevent heat dissipation. 隔热圈整体由薄壁的不锈钢板冲压而成,进气孔221用于燃烧进气,二次空气窗口用于补充二次空气。 Insulating ring integrally stamped from a thin plate made of stainless steel, intake port 221 for combustion air, the secondary air is added secondary air for the window.

[0033] 如图5和图6所示,所述喷咀座3包括圆形面板连接法兰30,所述圆形面板连接法兰的底部设有底壳连接支座38,所述圆形面板连接法兰的上平面设有一圈方形的挡水凸边31,所述喷咀座在挡水凸边内侧设有下凹的下凹腔33,所述圆形面板连接法兰上平面在挡水凸边内侧中心设有安装小火喷嘴接头的小火凸台34,在小火凸台两侧设有点火针凸台37和热电偶凸台36,在挡水凸边内侧四角设有安装大火喷嘴接头的大火凸台35,所述圆形面板连接法兰内部设有大火进气通路351和小火进气通路341,所述大火进气通路与大火喷嘴座接头连通,所述小火进气通路与小火喷嘴接头连通。 [0033] FIG 5 and FIG 6, the bottom nozzle 3 connected to a circular flange panel 30, the circular flange panel connector is provided comprising a seat support connected to the bottom case 38, the circular on the flat panel is provided with connecting flanges projecting retaining edge 31 of the square circle, the nozzle inner seat retaining flange 33, the flange has a circular panel connector recessed cavity recessed in a plane retaining flange mounted inside the center of a small fire nozzle joint has a small fire bosses 34, projections on both sides of the table with a small fire firing pin bosses 37 and bosses 36 thermocouples in the four corners of the inner side retaining projections mounted fire nozzles fire joint boss 35, the inner flange has a circular fire panel connector intake passage 351 and an intake passage 341 a small fire, the fire and the fire intake passage communicating the nozzle holder joint, the small fire an intake passage communicating with a small fire nozzle joint.

[0034]所述挡水凸边的四边中心位置各设有一个燃烧器支撑凸台32,所述燃烧器支撑凸台上方并列设置有两个定位圆柱321。 [0034] The four sides of the center position of each of the retaining bead has a boss 32 supporting the burner, the burner support bosses is provided with two parallel side positioning cylinder 321. 所述接水盘底部嵌套于喷咀座的挡水凸边外圈外,接水盘上部翻边扣于灶具面板上。 The contact retaining the outer ring in the bottom of the rim water tray nested nozzle seat, the water receiving tray to the upper cuff button cooktop. 所述炉盘基座上设有定位于喷咀座定位圆柱上的定位孔。 A positioning seat is positioned on a cylindrical nozzle positioning hole on the base plate of the furnace.

[0035] 挡水凸边用于防止污水进入喷咀座内腔,燃烧器支撑凸台32及定位圆柱321用于安装燃烧器,燃烧器通过炉盘基座架设于喷咀座的8个定位圆柱上,炉盘基座支撑于燃烧器支撑凸台上,炉盘基座上的定位孔卡入定位圆柱。 [0035] The retaining flange for preventing the sewage into the lumen of the nozzle holder, a combustor support cylinder and a positioning boss 32 for mounting the burner 321, the base plate through the furnace burner nozzle bridged positioning seat 8 the cylindrical furnace burner plate supported on the base support boss, the positioning hole on the card base plate into the positioning cylindrical furnace.

Claims (9)

  1. 1.内焰式聚能立管燃烧系统,包括炉盘基座以及设于炉盘基座上方的大火燃烧器和小火燃烧器,所述小火燃烧器设于炉盘基座上方中心位置,所述大火燃烧器环绕小火燃烧器设置,所述小火燃烧器包括圆台帽形壳体,环绕圆台帽形壳体的外圆周设有小火排火孔,在圆台帽形壳体与炉盘基座之间设有一个与圆台帽形壳体内腔连通的小火燃烧器引射管,所述大火燃烧器包括环形壳体,环形壳体的内圈呈倒圆台形,环绕环形壳体的内圈设有大火排火孔,在环形壳体与炉盘基座之间沿环形壳体环向均布有若干个与环形壳体内腔连通的大火燃烧器引射管,其特征在于:所述炉盘基座安装于喷咀座上,所述炉盘基座及喷咀座设于灶具面板下方,所述大火燃烧器及小火燃烧器设于隔热圈内,所述隔热圈设于灶具面板上方,所述隔热圈上部设有锅架,在炉盘基座外圆 1. Shaped inner-flame combustion riser system, comprising a base plate and a furnace disposed above the hob and the base of the burner fires a small fire burner, the ignition burner is disposed on the base plate above the furnace center position the fire burner disposed around the small fire burner, a small fire the burner housing comprises a truncated cone-shaped hat, a cap around the outer circumference of the truncated cone-shaped housing with a small fire row fire holes, the housing and the truncated cone-shaped hat small fire burner is provided in communication with a truncated cone-shaped hat housing interior between the base plate ejector tube furnace, the fire burner comprises an annular housing, an annular inner housing has an inverted truncated cone, around the annular housing the inner body is provided with rows of fire the fire holes, along the annular ring between the annular housing and the hob housing are evenly distributed a plurality of the base with the annular housing interior cavity ejector pipe burner fires, characterized in that : the base plate is attached to the furnace nozzle base, said nozzle base hob base and disposed below the cooktop panel, the burner fires and small-flame burners is provided insulation circle, said compartment ring disposed above the heat cooker panel, with the upper insulating ring pan support, in the base outer hob 侧设有接水盘,所述接水盘上边沿与隔热圈连接,下边沿与炉盘基座连接,所述大火燃烧器引射管和小火燃烧器引射管均采用文丘里管引射结构;所述大火燃烧器引射管的底部与大火喷嘴连接,所述小火燃烧器引射管的底部与小火喷嘴连接,所述大火燃烧器的环形壳体在两相邻大火燃烧器引射管之间中间位置设置有阻断凸台以阻断各大火燃烧器引射管喷出的燃气相互流通。 Side of the water tray is provided, then the upper edge of the water tray insulation ring is connected to the lower edge of the base plate is connected with the furnace, said burner fires a small fire ejector pipe and the burner tube are made of ejector venturi tube ejector structure; bottom of the burner fire with fire ejector pipe connected to the nozzle, a small fire primer burner exit pipe connected to the bottom of a small fire nozzle, said annular shell fire two adjacent burner fires eductor burner intermediate position between the tubes is provided with a blocking projection to block the respective burner fire ejector pipe discharge gas flow to each other.
  2. 2.根据权利要求1所述的内焰式聚能立管燃烧系统,其特征在于:所述小火燃烧器引射管底部与炉盘基座铆接固定,顶部与圆台帽形壳体铆接固定,所述大火燃烧器引射管底部与炉盘基座铆接固定,顶部与环形壳体铆接固定。 The inner-flame combustion riser cohesive energy system according to claim 1, wherein: said small fire ejector pipe burner hob bottom of the base is fixed by caulking, the top hat-shaped housing with a truncated cone is fixed by caulking the bottom, the ejector pipe fire burner hob base and is fixed by caulking, the top of the annular housing fixed to caulking.
  3. 3.根据权利要求1所述的内焰式聚能立管燃烧系统,其特征在于:所述喷咀座包括圆形面板连接法兰,所述圆形面板连接法兰的底部设有底壳连接支座,所述圆形面板连接法兰的上平面设有一圈方形的挡水凸边,所述圆形面板连接法兰上平面在挡水凸边内侧中心设有安装小火喷嘴接头的小火凸台,在小火凸台两侧设有点火针凸台和热电偶凸台,在挡水凸边内侧四角设有安装大火喷嘴接头的大火凸台,所述圆形面板连接法兰内部设有大火进气通路和小火进气通路,所述大火进气通路与大火喷嘴接头连通,所述小火进气通路与小火喷嘴接头连通。 The inner-flame combustion riser cohesive energy system according to claim 1, wherein: said nozzle holder comprises a bottom panel connected to a circular flange, said flange provided with a circular bottom cover panel connector connection support, the circular panel connector is provided on a plane flange projecting retaining edge circle of the square, the circular flat panel connector provided with a mounting flange retaining a small fire in the center of the inner rim of the nozzle joint small fire boss protruding on both sides of the table with a small fire firing pin and a thermocouple bosses boss, the boss mounting fire with fire nozzle retaining projections on the side of the joint an inner square, the circular inner flange panel connector fire and provided with an intake passage of the intake passage small fire, the fire and the fire intake passage communicating the nozzle joint, the small fire intake passage communicating with a small fire nozzle joint.
  4. 4.根据权利要求3所述的内焰式聚能立管燃烧系统,其特征在于:所述挡水凸边的四边中心位置各设有一个燃烧器支撑凸台,所述燃烧器支撑凸台上方并列设置有两个定位圆柱。 The inner-flame combustion riser cohesive energy system according to claim 3, wherein: the center position of the four sides each provided with retaining rim a combustor support ledges, the support ledges of the burner the top two are juxtaposed positioning cylinder.
  5. 5.根据权利要求4所述的内焰式聚能立管燃烧系统,其特征在于:所述接水盘底部嵌套于喷咀座的挡水凸边外圈外,接水盘上部翻边扣于灶具面板上。 The inner-flame combustion riser cohesive energy system according to claim 4, wherein: said contact retaining the outer ring in the bottom of the rim water tray nested nozzle seat, an upper water receiving tray flange button on the cooktop.
  6. 6.根据权利要求4所述的内焰式聚能立管燃烧系统,其特征在于:所述炉盘基座上设有定位于喷阻座定位圆柱上的定位孔。 The inner flame of formula 4 according to claim Shaped combustion riser system, characterized in that: the furnace is provided with a base plate positioned in the positioning hole injection barrier seat positioning cylinder.
  7. 7.根据权利要求1所述的内焰式聚能立管燃烧系统,其特征在于:所述隔热圈包括圆环形的外圈和设于外圈上口的上盖圈,在上盖圈的中心设有下凹部,所述外圈在下凹部下侧沿圆周向均布有进气孔,所述下凹部的内圈为倒圆台形的导烟锥面,所述外圈、上盖圈以及下凹部的内圈之间形成隔热腔。 The inner-flame combustion riser cohesive energy system according to claim 1, wherein: said insulating ring comprises an annular outer ring and an upper ring provided on the outer catchy, the upper cover the center has a recessed ring portion, said outer ring to have a uniform inlet hole, the inner concave portion has an inverted truncated cone of smoke guiding tapered surfaces, the lower side of the outer circumferential recessed in the upper cover a cavity is formed between the insulating ring and the inner ring of the recessed portion.
  8. 8.根据权利要求7所述的内焰式聚能立管燃烧系统,其特征在于:所述上盖圈的外边沿环绕圆周向设有锅架凸台,所述上盖圈邻接下凹部的内边沿环绕圆周向设有内环凸台,所述上盖圈在锅架凸台与内环凸台之间形成积水槽。 According to claim 7, said inner-flame combustion cohesive energy riser system, characterized in that: an outer edge of the cover ring is provided circumferentially around the pan support boss, the upper cover portion recessed abutment ring the inner rim is provided around the inner circumference of the boss, the upper cover ring groove is formed between the water pan support boss projection and the inner ring.
  9. 9.根据权利要求8所述的内焰式聚能立管燃烧系统,其特征在于:所述下凹部的内圈下侧沿圆周向均匀开设有二次空气窗口。 According to claim 8, said inner-flame shaped combustion riser system, wherein: the inner circumferential side of the lower concave portion defines a secondary air uniformly window.
CN 201510071700 2015-02-11 2015-02-11 The cohesive energy riser-flame combustion system CN104654298B (en)

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CN104791787A (en) * 2015-02-12 2015-07-22 杭州老板电器股份有限公司 Upper air inlet, inner flame gathering and semi-closed efficient burner

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WO2007012766A1 (en) * 2005-07-29 2007-02-01 Burner Systems International (Bsi) Gas burner with multiple concentric flame rings
CN101725987A (en) * 2008-10-24 2010-06-09 诸暨市三峰实业有限公司 Inner flame energy-concentrating riser pipe type gas burner
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