CN2600737Y - 燃气炉具聚火绝热节能罩 - Google Patents

燃气炉具聚火绝热节能罩 Download PDF

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CN2600737Y
CN2600737Y CN02250647.0U CN02250647U CN2600737Y CN 2600737 Y CN2600737 Y CN 2600737Y CN 02250647 U CN02250647 U CN 02250647U CN 2600737 Y CN2600737 Y CN 2600737Y
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energy
fire
saving cover
heat
gas stove
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王兴泉
王晓东
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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Abstract

本实用新型公开了一种燃气炉具聚火绝热节能罩,呈圆形,位于燃气炉具之炉头(4)的上方并与炉头(4)同心,节能罩本体(1)呈双层结构,两层间有绝热填料层(2),本体(1)的上面至少有三个凸出的锅支腿(3),各锅支腿(3)均匀分布,解决了现有燃气炉具的聚火罩因散热而造成热能浪费问题,具有结构简单、火力集中、节能效果好和可以降低烧饭环境温度等优点,可节约燃气40%~50%,广泛适合于各类燃气炉具采用。

Description

燃气炉具聚火绝热节能罩
技术领域    本实用新型涉及一种燃气炉具聚火绝热节能罩。
背景技术    在现有技术中,已有各种各样的燃气炉具聚火罩,具有聚火、挡风作用,由于这类聚火罩均由金属制作而成,其传热快且散热也快,虽然所传的热量有一部分被所烧煮食物所吸收,但大部分热量却散发至空气中被空气吸收,不仅浪费了大量热量,而且提高了厨房的环境温度。
发明内容    本实用新型的目的在于提供一种能使燃气的热值充分利用而不致大量散发至空气中造成浪费的燃气炉具聚火绝热节能罩。
为了达到上述目的,本实用新型提供了如下的技术方案:设计一种燃气炉具聚火绝热节能罩,呈圆形,位于燃气炉具之炉头(4)的上方并与炉头(4)同心,所述的节能罩本体(1)呈双层结构,两层间有绝热填料层(2),本体(1)的上面至少有三个凸出的锅支腿(3),各锅支腿(3)均匀分布。由于节能罩本体的两层间有绝热填料层(2)不会大量散热,使燃气热能集中于火焰,不仅热力集中,也减少了热量的散失。所述的绝热填料层可以是普通的绝热材料如保温棉,将其填充于夹层中即可。
与现有技术相比,本实用新型具有结构简单、火力集中、节能效果好和可以降低烧饭环境温度等优点,发明人曾进行过以下对比试验:试验1:用两个同样火力单头炉具、同样铁锅分别采用本实用新型的节能罩及普通罩做试验,用节能罩的铁锅里装两茶缸约600毫升水量,用普通罩的铁锅里装一茶缸约300毫升水量,同时点火,结果两锅里的水同时烧开;试验2:条件基本同上,但两锅均放一茶缸约300毫升水量,使用节能罩及普通罩的锅里的水各需2分钟和3分8秒。两试验结果表明:使用本实用新型的节能罩可节约燃气40%~50%。
附图说明    以下是本实用新型的图面说明:
图1是本实用新型的平面结构示意图;
图2是本实用新型的剖面结构示意图。
图中,1是节能罩本体,2是绝热填料层,3是锅支腿,4是炉头。
具体实施方式    以下通过具体的实施方式对本实用新型进行更加详细的描述:
参照图1,聚火绝热节能罩呈圆形,位于燃气炉具之炉头(4)的上方并与炉头(4)同心,本体(1)的上面有三个凸出的锅支腿(3),各锅支腿(3)均匀分布。
参照图2,节能罩本体呈双层结构,两层间有绝热填料层(2)。

Claims (1)

1、一种燃气炉具聚火绝热节能罩,呈圆形,位于燃气炉具之炉头(4)的上方并与炉头(4)同心,其特征在于:节能罩本体(1)呈双层结构,两层间有绝热填料层(2),本体(1)的上面至少有三个凸出的锅支腿(3),各锅支腿(3)均匀分布。
CN02250647.0U 2002-12-23 2002-12-23 燃气炉具聚火绝热节能罩 Expired - Fee Related CN2600737Y (zh)

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CN02250647.0U CN2600737Y (zh) 2002-12-23 2002-12-23 燃气炉具聚火绝热节能罩

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CN2600737Y true CN2600737Y (zh) 2004-01-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114853403A (zh) * 2022-05-07 2022-08-05 李兴 一种厨房燃气炉用的火罩及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114853403A (zh) * 2022-05-07 2022-08-05 李兴 一种厨房燃气炉用的火罩及其制备方法

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