WO2017166788A1 - 一种燃烧器及应用其的燃气灶 - Google Patents

一种燃烧器及应用其的燃气灶 Download PDF

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Publication number
WO2017166788A1
WO2017166788A1 PCT/CN2016/102461 CN2016102461W WO2017166788A1 WO 2017166788 A1 WO2017166788 A1 WO 2017166788A1 CN 2016102461 W CN2016102461 W CN 2016102461W WO 2017166788 A1 WO2017166788 A1 WO 2017166788A1
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WIPO (PCT)
Prior art keywords
burner
gas ring
housing
ejector tube
fire cover
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Application number
PCT/CN2016/102461
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English (en)
French (fr)
Inventor
张喜杰
刘海平
王维
潘叶江
何伟坚
Original Assignee
华帝股份有限公司
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Application filed by 华帝股份有限公司 filed Critical 华帝股份有限公司
Publication of WO2017166788A1 publication Critical patent/WO2017166788A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/02Stoves or ranges for gaseous fuels with heat produced solely by flame
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/08Arrangement or mounting of burners

Definitions

  • the utility model relates to the field of burning appliances, in particular to a burner and a gas stove using the same.
  • the upper intake gas stove adopts a single nozzle structure, and the ejector is a vertical ejector tube.
  • the structure of the ejector tube is close to the nozzle, which affects the gas and air ejector ability and premixing ability, resulting in gas combustion. full.
  • the burner of this structure has the following disadvantages: First, since the ejector is outside the cup bottom, the entire burner is bulky, Secondly, the primary air of the burner needs to be recharged from the bottom of the gas stove to the ejector. For the embedded gas stove, it is necessary to solve the air supply in the cabinet hole or in the cooker panel to solve the air supply. The overall design and the overall design of the kitchen cause trouble, and the shape and appearance are not beautiful. Thirdly, in order to waterproof, such gas stoves usually have a liquid tray or a structure similar to the function of the liquid pan on the panel, resulting in a complicated structure. Not easy to clean.
  • the utility model aims to solve the above technical problems, and designs an upper intake gas stove.
  • the utility model is realized by the following schemes:
  • a burner includes a fire cover, an ejector tube, a gas ring, and a burner housing, the fire cover covering a top of the gas ring, and an output end of the ejector tube is connected to the gas ring
  • the fire cover, the ejector tube and the gas ring are disposed in the burner housing; and the method further comprises: a burner holder and a pot bracket, wherein the burner housing is installed at one end The end of the burner housing is movably coupled to the burner mount and rotatable about the burner mount.
  • the pot holder is placed on a panel that can be rotated with the burner housing to separate the panel.
  • the burner holder is provided with a shaft, and the end of the burner housing is sleeved on the shaft and rotatable about the axis of the shaft.
  • the burner housing is rotated at an angle of 90 degrees or less.
  • the output end of the ejector tube is at the same level as the input end of the ejector tube.
  • the input end of the ejector tube is provided with a damper adjusting device.
  • the ejector tube is disposed in at least two, and the two ejector tubes are arranged side by side; the fire cover is correspondingly disposed as an inner fire cover and an outer fire cover.
  • the burner housing is integrally formed with the gas ring.
  • a gas cooker comprising the burner of any of the above, further comprising an intake passage, a panel, and an air nozzle, wherein the intake passage is connected to the air nozzle, the air nozzle and the ejector tube
  • the input end of the tubular body has a corresponding set spacing, and the air nozzle is used to supply air to the ejector tube.
  • the burner and the burner mount can be rotated around the shaft, the burner is rotated around the shaft, the panel is separated to facilitate the cleaning of the panel, and the structure of the liquid tray is eliminated, and the structure is simplified.
  • the appearance is increased; and the pot holder can not only support the pot, but also the pot holder and the burner holder support the burner at the same time, so that the burner head of the burner is not fixed on the panel; the ejector tube is arranged side by side, which is improved twice. Air replenishment, damper adjustment further enhances air premixing capability.
  • 1 is a perspective view of the gas stove of the utility model
  • FIG. 2 is a schematic view of disassembling the burner of the present invention
  • FIG. 3 is a perspective exploded view of the burner of the present invention.
  • a gas stove includes a bottom case 1, a panel 2, a pot holder 3, and a burner 4.
  • the burner 4 is placed above the panel 2 and fixed by a burner mount 5 that is passed through the panel 2.
  • one end of the burner 4 is connected to the burner holder 5 via a shaft 51, and the end of the burner housing is sleeved on the shaft 51, and the burner 4 can be coupled to the burner holder.
  • 5 is rotated relative to the shaft 51, the angle of rotation is less than or equal to 90°
  • the pot holder 3 is provided with a foot 31, and the bottom of the pot holder 3 is used to support the other end of the burner 4. It is necessary to clean the panel 2, lift one end of the burner 4, and the burner 4 and the burner holder 5 rotate relative to each other. After cleaning, the burner 4 is returned to the original position, and the bottom of the pot holder 3 is provided with a foot.
  • the foot is made of a soft material title, avoiding the loud sound of the metal pot holder 3 and the panel 2 vibrating.
  • the burner 4 includes an upper casing 41, a lower casing 42, an outer fire cover 43, a gas ring 44, an inner fire cover 45, an ignition induction needle 46, an outer fire ejector tube 47, and an inner fire ejector tube. 48, the damper adjusting device 49, wherein the gas ring is divided into an inner gas ring 441 and an outer gas ring 442, the inner fire cover 45 covers the inner gas ring 441, and the outer fire cover 43 covers the outer gas ring 442, the inner gas ring 441.
  • the outer gas ring 442 is integrally formed with the upper casing 41, and the upper casing 41 and the lower casing 42 are coated on the outer side of the ejector tube.
  • the outer fire cover 43 is annular, forming an outer gas passage 60 with the outer gas ring 442, and having a hole around the outer circumference of the outer annular fire cover 43, and the flame is emitted from each hole to form an external fire.
  • the outer fire ejector tube 47 is horizontally disposed, and the output end of the outer fire ejector tube 47 is in communication with the outer gas passage 60.
  • the bottom of the output end of the outer fire ejector tube 47 is at the same level as the bottom of the outer gas ring 442, and the outer fire guide
  • the tube 47 is horizontally disposed, and the center line of the output end of the outer fire ejector tube 47 is at the same level as the center line of the input end of the outer fire ejector tube 47.
  • An air deflector 61 is disposed on the outer side of the outer fire cover 43, and the air deflector 61 causes the flames to be gathered together to improve the combustion efficiency of the gas.
  • the wind deflector 61 has a horizontal strip hole 611 to form an upper air inlet passage.
  • the inner fire cover 45 covers the inner gas ring 441, and the inner fire cover 45 and the inner gas ring 441 form an inner gas passage 62 around the inner fire cover 45 as a hole through which the flame can be emitted.
  • the inner fire ejector tube 48 is horizontally disposed in parallel with the outer fire ejector tube 47.
  • the output end of the inner fire ejector tube 48 is in communication with the inner gas passage 62, and the inner line and the inner fire guide of the output end of the inner fire ejector tube 48.
  • the centerline of the input of the tube 48 is at the same level.
  • the ignition induction needle 46 is disposed between the inner fire cover 45 and the outer fire cover 43.
  • An air nozzle 52 for supplying gas to the outer fire ejector tube 47 and the inner fire ejector tube 48 is further provided, and the air nozzle 52 is disposed on the burner mount 5, and the air nozzle 52 is connected to the intake duct, and the air jet is provided. Mouth 52 with inner and outer fire ejector tubes There is a certain spacing which forms the lower intake passage. And the lower casing 42 of the burner 4 is provided with a notch 42 1, which corresponds to the lower intake passage, and air can enter the lower intake passage through the recess 421.
  • a damper adjusting device 49 is provided, and by adjusting the distance between the damper adjusting device 49 and the air nozzle 52, the amount of air entering the lower intake passage can be adjusted. .

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

Abstract

一种燃烧器(4),包括火盖、引射管、燃气环(44)、燃烧器壳体、燃烧器固定座(5)及锅支架(3)。火盖覆盖燃气环的顶部,引射管的输出端与燃气环(44)相连接。火盖、引射管和燃气环(44)装设在燃烧器壳体内。燃烧器壳体一端装设在锅支架(3)上,燃烧器壳体的端部与燃烧器固定座(5)活动连接,且其可绕燃烧器固定座(5)转动。燃烧器(4)与燃烧器固定座(5)可绕轴(51)旋转,燃烧器(4)绕轴(51)旋转时脱离面板(2)便于面板(2)的清洁,并且由于取消了盛液盘简化了结构;锅支架(3)不仅能够支持锅,还与燃烧器固定座(5)同时支撑燃烧器(4),使得燃烧器(4)的炉头不用固定于面板(2)上。

Description

发明名称:一种燃烧器及应用其的燃气灶
技术领域
[0001] 本实用新型涉及燃具领域, 具体地, 是一种燃烧器以及应用其的燃气灶。
背景技术
[0002] 目前, 燃烧器大多采用两种类型, 一种为上进风类型, 一种为下进风类型。 上 进风燃气灶多采用单喷嘴结构, 引射器为垂直式引射管, 该种结构引射管与喷 嘴距离较近, 影响了燃气与空气的引射能力和预混能力, 导致燃气燃烧不充分 。 还有一种燃气灶采用横式引射器, 引射器置于杯底外, 这种结构的燃烧器存 在以下不足: 第一, 由于引射器在杯底外, 使得整个燃烧器体积大, 占用空间 多; 第二, 燃烧器的一次空气需要从燃气灶底壳进入引射器补给, 对于嵌入式 燃气灶需要在橱柜幵孔或在灶具面板幵孔来解决一次空气补给, 这样给灶具的 整体设计和厨房的整体设计造成麻烦, 造型和外观均不美观; 第三, 此类燃气 灶为了防水, 通常会在面板上安置盛液盘或类似盛液盘功能的结构, 从而导致 结构复杂, 不易于清洁的问题。
技术问题
[0003] 本实用新型旨在解决以上技术问题, 设计了一种上进风燃气灶, 本实用新型是 采用如下方案实现的:
[0004] 一种燃烧器, 包括火盖、 引射管、 燃气环及燃烧器壳体, 所述火盖覆盖于所述 燃气环的顶部, 引射管的输出端与所述燃气环相连接, 所述的火盖、 引射管及 燃气环装设在所述的燃烧器壳体内; 其特征在于: 还包括有燃烧器固定座及锅 支架, 所述的燃烧器壳体一端装设在锅支架上; 所述的燃烧器壳体的端部与所 述的燃烧器固定座活动连接, 且其可绕所述的燃烧器固定座转动。
问题的解决方案
技术解决方案
[0005] 优选地, 所述的锅支架放置在面板上, 其可随所述的燃烧器壳体一起转动以离 幵面板。 [0006] 优选地, 所述的燃烧器固定座上设有一轴, 所述的燃烧器壳体的端部套设在所 述的轴上, 可绕所述的轴的轴心线转动。
[0007] 更优选地, 所述的燃烧器壳体转动的角度小于等于 90度。
[0008] 优选地, 所述引射管的输出端与所述引射管的输入端处于同一水平面。
[0009] 优选地, 所述引射管的输入端设置有风门调节装置。
[0010] 优选地, 所述引射管设置为至少两个, 所述两个引射管并列设置; 所述火盖对 应设置为内火盖和外火盖。
[0011] 优选地, 所述燃烧器壳体与所述燃气环一体成型。
[0012] 一种燃气灶, 包括以上任一所述的燃烧器, 还包括进气通道、 面板、 喷气嘴, 所述进气通道与喷气嘴相连接, 所述喷气嘴与所述引射管管体的输入端具有设 定间距相对应设置, 所述喷气嘴用于向引射管供气。
发明的有益效果
有益效果
[0013] 采用本实用新型的上进风燃烧器, 燃烧器与燃烧器固定座可以绕轴旋转, 燃烧 器绕轴旋转吋脱离面板便于面板的清洁, 并且取消了盛液盘的结构, 简化结构 , 增加了美观; 并且锅支架不仅能够支撑锅, 而且锅支架与燃烧器固定座同吋 支撑燃烧器, 使得燃烧器的炉头不用固定于面板上; 引射管水平并列排布, 提 高了二次空气补给量, 风门调节装置进一步提高了空气预混能力。
对附图的简要说明
附图说明
[0014] 图 1本实用新型燃气灶的立体示意图
[0015] 图 2本实用新型燃烧器的拆解示意图
[0016] 图 3为本实用新型燃烧器的立体分解示意图
实施该发明的最佳实施例
本发明的最佳实施方式
[0017] 为了使本实用新型的目的、 技术方案及优点更加清楚明白, 以下结合附图及实 施例, 对本实用新型进行进一步详细说明。 应当理解, 此处所描述的具体实施 例仅仅用以解释本实用新型, 并不用于限定本实用新型。
[0018] 如图 1所示, 一种燃气灶, 包括底壳 1, 面板 2, 锅支架 3, 燃烧器 4。 燃烧器 4放 置于面板 2上方, 通过穿设于面板 2的燃烧器固定座 5固定。
[0019] 如图 2图 3所示, 燃烧器 4的一端与燃烧器固定座 5通过轴 51连接, 燃烧器壳体的 端部套设在轴 51上, 燃烧器 4可与燃烧器固定座 5绕轴 51相对转动, 转动的角度 小于等于 90°, 锅支架 3设置有拐脚 31, 锅支架 3底部用于支撑燃烧器 4的另一端。 需要对面板 2清洁吋, 将燃烧器 4的一端抬起, 燃烧器 4与燃烧器固定座 5发生相 对旋转, 清洁完毕, 再把燃烧器 4放回原来的位置, 锅支架 3底部设置有垫脚, 垫脚用软质材料职称, 避免金属的锅支架 3与面板 2震动发出巨大的响声。
[0020] 图 3中, 燃烧器 4包括上壳 41、 下壳 42, 外火盖 43, 燃气环 44, 内火盖 45, 点火 感应针 46, 外火引射管 47, 内火引射管 48, 风门调节装置 49, 其中, 燃气环分 为内燃气环 441和外燃气环 442, 内火盖 45覆盖于内燃气环 441上方, 外火盖 43覆 盖于外燃气环 442上方, 内燃气环 441、 外燃气环 442与上壳 41一体成型, 上壳 41 和下壳 42包覆于引射管外侧。
[0021] 外火盖 43为圆环形, 与外燃气环 442形成外燃气通道 60, 绕环形外火盖 43外周 有孔, 火焰从各个孔发出形成外火。 外火引射管 47水平设置, 外火引射管 47的 输出端与外燃气通道 60相连通, 外火引射管 47的输出端的底部与外燃气环 442的 底部处于同一水平面, 外火引射管 47水平设置, 外火引射管 47输出端的中线与 外火引射管 47输入端的中线处于同一水平面。
[0022] 在外火盖 43的外侧设置有导风板 61, 导风板 61使得火焰聚拢一起, 提高了燃气 燃烧效率, 导风板 61上具有横状条形孔 611, 形成上进气通道。
[0023] 内火盖 45覆盖于内燃气环 441上方, 内火盖 45与内燃气环形 441成内燃气通道 62 , 绕内火盖 45周围为可以使火焰发出的孔。 内火引射管 48与外火引射管 47平行 同为水平设置, 内火引射管 48的输出端与内燃气通道 62相连通, 内火引射管 48 的输出端的中线与内火引射管 48输入端的中线处于同一水平面。
[0024] 点火感应针 46设置于内火盖 45与外火盖 43之间。
[0025] 还设置有分别向外火引射管 47和内火引射管 48供燃气的喷气嘴 52, 喷气嘴 52设 置于燃烧器固定座 5上, 喷气嘴 52与进气管道连接, 喷气嘴 52与内、 外火引射管 具有一定间距, 该间距形成下进气通道。 并且在燃烧器 4的下壳 42设置有凹口 42 1, 该凹口 421与下进气通道相对应, 空气可通过凹口 421进入下进气通道。
[0026] 在外火引射管 47及内火引射管 48的输入端分别设置有风门调节装置 49, 通过调 节风门调节装置 49与喷气嘴 52的距离, 可调节下进气通道进入空气的量。
[0027] 以上所述, 仅为本实用新型较佳的具体实施方式, 但本实用新型的保护范围并 不局限于此, 任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内 , 可轻易想到的变化或替换, 都应涵盖在本实用新型的保护范围之内。 因此, 本实用新型的保护范围应该以权利要求的保护范围为准。

Claims

权利要求书
[权利要求 1] 一种燃烧器, 包括火盖、 引射管、 燃气环及燃烧器壳体, 所述火盖覆 盖于所述燃气环的顶部, 引射管的输出端与所述燃气环相连接, 所述 的火盖、 引射管及燃气环装设在所述的燃烧器壳体内; 其特征在于: 还包括有燃烧器固定座及锅支架, 所述的燃烧器壳体一端装设在锅支 架上; 所述的燃烧器壳体的另一端与所述的燃烧器固定座活动连接, 且可绕所述的燃烧器固定座转动。
[权利要求 2] 根据权利要求 1所述的燃烧器, 其特征在于: 所述的锅支架放置在面 板上, 其可随所述的燃烧器壳体一起转动以离幵面板。
[权利要求 3] 根据权利要求 1所述的燃烧器, 其特征在于: 所述的燃烧器固定座上 设有一轴, 所述的燃烧器壳体靠近所述燃烧器固定座的端部套设在所 述的轴上, 可绕所述的轴的轴心线转动。
[权利要求 4] 根据权利要求 3所述的燃烧器, 其特征在于: 所述的燃烧器壳体转动 的角度小于等于 90°。
[权利要求 5] 根据权利要求 1或 2所述的燃烧器, 其特征在于: 所述引射管的输出端 与所述弓 I射管的输入端处于同一水平面。
[权利要求 6] 根据权利要求 1或 2所述的燃烧器, 其特征在于: 所述引射管的输入端 设置有风门调节装置。
[权利要求 7] 根据权利要求 1或 2所述的燃烧器, 其特征在于: 所述引射管设置为至 少两个, 所述两个引射管并列设置; 所述火盖对应设置为内火盖和外 火盖。
[权利要求 8] 根据权利要求 1所述的燃烧器, 其特征在于: 所述燃烧器壳体与所述 燃气环一体成型。
[权利要求 9] 一种燃气灶, 其特征在于: 包括权利要求 1~8任一所述的燃烧器, 还 包括进气通道、 面板、 喷气嘴, 所述进气通道与喷气嘴相连接, 所述 喷气嘴与所述弓 I射管的输入端具有设定间距相对应设置, 所述喷气嘴 用于向引射管供气。
PCT/CN2016/102461 2016-03-31 2016-10-18 一种燃烧器及应用其的燃气灶 WO2017166788A1 (zh)

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CN201620269919.5U CN205807415U (zh) 2016-03-31 2016-03-31 一种燃烧器及应用其的燃气灶
CN201620269919.5 2016-03-31

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CN107339693B (zh) * 2017-08-15 2023-08-11 甘建容 一种全上进风式灶具燃烧器
CN107477615A (zh) * 2017-10-06 2017-12-15 洪余衡 上浮卡槽式全上进风灶具炉煲及灶具
CN108194947A (zh) * 2018-03-20 2018-06-22 广东美的厨房电器制造有限公司 燃气灶具
CN108613223A (zh) * 2018-07-09 2018-10-02 广东万家乐厨房科技有限公司 一种燃气灶及燃气灶系统
CN109631039A (zh) * 2019-01-22 2019-04-16 徐远征 一种可升降燃烧器
CN109695903A (zh) * 2019-01-28 2019-04-30 广东万家乐厨房科技有限公司 一种一体清洗的集成灶
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