CN2890674Y - 一种红外线燃烧器的点火辅助装置 - Google Patents

一种红外线燃烧器的点火辅助装置 Download PDF

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Publication number
CN2890674Y
CN2890674Y CN 200620005492 CN200620005492U CN2890674Y CN 2890674 Y CN2890674 Y CN 2890674Y CN 200620005492 CN200620005492 CN 200620005492 CN 200620005492 U CN200620005492 U CN 200620005492U CN 2890674 Y CN2890674 Y CN 2890674Y
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ignition
combustion device
igniting
infrared
combustion
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董建华
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Wang Jue
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Abstract

一种红外线燃烧器的点火辅助装置，它通过旋塞阀的点火出气口、铜管及装在引射器上的点火补充喷嘴，在燃烧器点火的瞬间，改变燃烧器燃气与空气的配气比例，使从陶瓷板火孔溢出的燃气浓度提高，直接用脉冲点火花点燃燃烧器。解决了红外线燃烧器在冷灶状态下，无法用脉冲点火花点燃的难题。

Description

一种红外线燃烧器的点火辅助装置
所属技术领域
本实用新型涉及一种红外线燃烧器的点火装置。
背景技术
目前，红外线燃烧器均采用压电陶瓷点火枪或脉冲点火器加点火枪转化为明火点燃的点火方式，这种点火方式结构复杂，故障率高，不能实现意外熄火后重新点火的功能。
因红外线燃烧器是采用全预混燃烧方式，过剩空气系数小(a＝1.03-1.10)，从陶瓷板火孔溢出的燃气浓度低，在冷灶状态下，直接用高压脉冲电火花点火极为困难。
发明内容
本实用新型提供一种点火辅助装置，该装置解决了在冷灶状态下直接用高压脉冲电火花点燃红外线燃烧器。
本实用新型解决其技术问题所采用的技术方案是：在燃烧器引射器吸引口处(引射器轴线方向)安装一枚点火补充喷嘴，用一根铜管连接旋塞阀点火出气口。当按下旋钮转动旋塞阀点火时，旋塞阀点火出气口打开，点火补充喷嘴向引射器补助充气，使从陶瓷板火孔溢出的燃气浓度瞬间提高，用高压脉冲电火花点燃红外线燃烧器。放开旋钮，旋塞阀点火出气口关闭，点火补充气管停止充气。另外，当风将燃烧器火吹灭，此时从陶瓷板火孔溢出的燃气混合物已有较高温度，高压脉冲电火花就可直接实现意外熄火重新点火。
本实用新型的有益效果是：在解决燃红外线燃烧器脉冲点火困难的同时，简化了红外线燃烧器及整机的结构，方便了安全功能的设置。
附图说明
下面结合附图对本实用新型进一步说明。
图1是本实用新型的剖视图。
参照附图：点火辅助装置由点火补充喷嘴(2)引射器(1)，铜管(3)旋塞阀点火出气口(4)组成。
具体实施方法
按图将点火补充喷嘴(2)装在引射器(1)上，用铜管(3)连接点火补充喷嘴(2)与旋塞阀点火出气口(4)。

Claims (2)

1.一种红外线燃烧器的点火辅助装置，由点火补充喷嘴、铜管及带有点火出气口的旋塞阀组成，其特征是：在引射器(1)上装一枚点火补充喷嘴(2)，用铜管(3)连接旋塞阀的点火出气口(4)。
2.根据权利要求1所述的一种红外线燃烧器的点火辅助装置，其特征是：将痛管(3)一端接在旋塞阀的点火出气口(4)，另一端直接插入在引射器(1)的吸引口。
CN 200620005492 2006-02-09 2006-02-09 一种红外线燃烧器的点火辅助装置 Expired - Lifetime CN2890674Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620005492 CN2890674Y (zh) 2006-02-09 2006-02-09 一种红外线燃烧器的点火辅助装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620005492 CN2890674Y (zh) 2006-02-09 2006-02-09 一种红外线燃烧器的点火辅助装置

Publications (1)

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CN2890674Y true CN2890674Y (zh) 2007-04-18

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CN 200620005492 Expired - Lifetime CN2890674Y (zh) 2006-02-09 2006-02-09 一种红外线燃烧器的点火辅助装置

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CN (1) CN2890674Y (zh)

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GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Meida Industrial Co., Ltd.

Assignor: Dong Jianhua

Contract record no.: 2012990000296

Denomination of utility model: Ignition assisting device for infrared combustion device

Granted publication date: 20070418

License type: Common License

Record date: 20120508

Assignee: The Ankang Appliance Technology Co. Ltd.

Assignor: Dong Jianhua

Contract record no.: 2012990000297

Denomination of utility model: Ignition assisting device for infrared combustion device

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Record date: 20120508

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Address after: 317000 No. 71-73 Lotus Road, Linhai City, Zhejiang, China

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Address before: 317000 room 3-3301, Baita District, Linhai City, Zhejiang, China

Patentee before: Dong Jianhua

EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Meida Industrial Co., Ltd.

Assignor: Dong Jianhua

Contract record no.: 2012990000296

Denomination of utility model: Ignition assisting device for infrared combustion device

Granted publication date: 20070418

License type: Common License

Record date: 20120508

Assignee: The Ankang Appliance Technology Co. Ltd.

Assignor: Dong Jianhua

Contract record no.: 2012990000297

Denomination of utility model: Ignition assisting device for infrared combustion device

Granted publication date: 20070418

License type: Common License

Record date: 20120508

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