CN203980357U - 用流动空气冷却灶面外壳的灶具 - Google Patents

用流动空气冷却灶面外壳的灶具 Download PDF

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CN203980357U
CN203980357U CN201420350761.5U CN201420350761U CN203980357U CN 203980357 U CN203980357 U CN 203980357U CN 201420350761 U CN201420350761 U CN 201420350761U CN 203980357 U CN203980357 U CN 203980357U
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孙久安
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Abstract

本专利公开了一种用流动空气冷却灶面外壳的灶具。这种灶具的灶面外壳前面设有进气孔,后面设有排气口,灶面外壳与半封闭式燃烧的燃气灶体保持一定的间隙,用作灶面外壳的冷却风道。冷空气从灶面外壳的前面进气孔进入,经冷却风道与灶面外壳进行热交换,热空气再经排气口排出,由抽油烟机排出室外,从而有效地降低灶面外壳的温度。

Description

用流动空气冷却灶面外壳的灶具
技术领域: 
本实用新型涉及到燃气灶的技术,特别涉及到对燃气灶面的冷却技术。 
背景技术:
现有燃气灶大都是敞开式燃烧,燃烧后产生的热废气都留在厨房内,对厨房污染较大。另有一种半封闭式燃烧的燃气灶,它能很好地将燃烧热废气排出室外,但它的灶面外壳的温度较高,影响操作。 
实用新型内容:
本技术是专为降低这种半封闭式燃烧的燃气灶面外壳温度而设计的,如图1中定位密封装置(7)使灶面外壳(4)与半封闭式燃烧的燃气灶体(3)之间保持一定间隙,用作冷却风道(5)。灶面外壳(4)后面设有排气口(2)与抽油烟机(1)负压区相连,灶面外壳(4)前面设有进气孔(6),当抽油烟机(1)的负压使空气从进气孔(6)进入,流经冷却风道(5)进行热交换,再经排气口(2)后由抽油烟机排出室外。 
有益效果: 
这样利用流动空气带走了灶面外壳的热量,能有效降低了灶面外壳的温度。 
附图说明:
图1是本实用新型整体结构示意图。 
图1中1、抽油烟机负压区;2、排气口;3、半封闭式燃烧的燃气灶体;4、灶面外壳;5、冷却风道;6、进气孔;7、定位密封装置。 
具体实施方式: 
本方案的实施:如图1灶面外壳(4)与半封闭式燃烧的燃气灶体(3)是在灶口处连接,该处设有用来减少热废气泄漏的定位密封装置(7),冷却风道(5)的设计尺寸是由连接灶面外壳(4)和半封闭式燃烧的燃气灶体(3)的定位密封装置(7)来保证。灶后面排气口(2)与抽油烟机(1)负压区相通,灶前面进气孔(6)分布在灶面外壳的前面需要冷却的部位,空气从进气孔(6)进入,经过冷却风道再经排气口后,由抽油烟机排出室外。 

Claims (2)

1.一种用流动空气冷却灶面外壳的灶具,其特征是在半封闭式燃烧的燃气灶体外围与灶面外壳之间保持一定的间隙,用作灶面外壳的冷却风道,在灶面外壳前面上分布有进气孔,通往冷却风道,灶面外壳的后面上设有排气口,冷却风道出口与排气口相连。 
2.如权利要求1所述用流动空气冷却灶面外壳的灶具,其特征是灶面外壳后面的排气口与抽油烟机负压区相连。 
CN201420350761.5U 2014-06-30 2014-06-30 用流动空气冷却灶面外壳的灶具 Expired - Fee Related CN203980357U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458283A (zh) * 2014-12-26 2015-03-25 长城汽车股份有限公司 气流式冷却装置和车辆道路模拟试验系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458283A (zh) * 2014-12-26 2015-03-25 长城汽车股份有限公司 气流式冷却装置和车辆道路模拟试验系统
CN104458283B (zh) * 2014-12-26 2017-05-03 长城汽车股份有限公司 气流式冷却装置和车辆道路模拟试验系统

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