CN2406192Y - 节能型热风炉 - Google Patents

节能型热风炉 Download PDF

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Publication number
CN2406192Y
CN2406192Y CN 99258697 CN99258697U CN2406192Y CN 2406192 Y CN2406192 Y CN 2406192Y CN 99258697 CN99258697 CN 99258697 CN 99258697 U CN99258697 U CN 99258697U CN 2406192 Y CN2406192 Y CN 2406192Y
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energy
hot air
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朱旭望
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Abstract

本实用新型涉及用于烘房作供热设备的,以燃煤或燃油为热源的节能型热风炉。它包括外壳、内胆,内胆与外壳之间构成夹腔,内胆中设有若干排、每排若干条两端与夹腔相通的加热管,夹腔中设有热风导向板,风机与夹腔相通,外壳上设有热风出口,内胆上设有穿过外壳的烟囱。优点是节能,热效率高,烘房升温快,设备投资少,维护方便。

Description

节能型热风炉
本实用新型涉及具有热发生装置的空气加热器,特别是用于烘房作供热设备的、以燃煤或燃油为热源的节能型热风炉。
目前烘房供热设备通常采用电热管作热源,通过电热管将水加热成蒸汽,进而成热风进入烘房。其不足之处是能耗高、热效率低、设备投资大、维护费用高。
本实用新型的目的是提供一种热效率高、设备投资少的节能型热风炉。
为了达到上述目的,本实用新型的节能型热风炉包括外壳、燃煤或燃油的部件:还包括内胆,它与外壳之间构成夹腔,内胆中置有若干排、每排若干条两端与夹腔相通的加热管,风机与夹腔下部相通,外壳上设有热风出口,内胆上设有穿过外壳的烟囱。
夹腔在每排加热管的相应位置设有热风导向板。
下面结合附图和实施例对本实用新型作进一步详细说明。
图1为本实用新型实施例的结构示意图。
如图1所示,本实施例的节能型热风炉包括外壳4,内胆1与外壳4之间构成夹腔5,内胆1中设有两排、下排五条、上排四条加热管2,加热管2的两端与夹腔5相通,夹腔5在每排加热管2的相应位置设置有热风导向板8,风机3与夹腔5相通,外壳4上设有热风出口6,内胆1上设有穿过外壳4的烟囱7,本实施例的热源采用燃煤,燃煤部件(图中未示出)包括加煤口、炉栅、渣斗、出渣口、风机。
使用时,热风出口6与烘房相连接,通过风机3将空气鼓入夹腔5中螺旋上升至下排加热管2,通过热风导向板8引入上排加热管,最后经夹腔5上部热风出口6至烘房,通过燃煤使空气加热。
与现有技术相比,本实用新型的优点是:
1、节电、热效率高,烘房升温快;
2、设备投资少,维护方便。

Claims (2)

1、一种节能型热风炉,包括外壳(4)、燃煤或燃油部件,其特征是还包括内胆(1)、它与外壳(4)之间构成夹腔(5),内胆(1)中置有若干排、每排若干条两端与夹腔(5)相通的加热管(2),风机(3)与夹腔(5)下部相通,外壳(4)上设有热风出口(6),内胆(1)上设有穿过外壳(4)的烟囱(7)。
2、如权利要求1所述的节能型热风炉,其特征是夹腔(5)在每排加热管(2)的相应位置设有热风导向板(8)。
CN 99258697 1999-12-22 1999-12-22 节能型热风炉 Expired - Fee Related CN2406192Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99258697 CN2406192Y (zh) 1999-12-22 1999-12-22 节能型热风炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99258697 CN2406192Y (zh) 1999-12-22 1999-12-22 节能型热风炉

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CN2406192Y true CN2406192Y (zh) 2000-11-15

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CN 99258697 Expired - Fee Related CN2406192Y (zh) 1999-12-22 1999-12-22 节能型热风炉

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022824A (zh) * 2010-11-04 2011-04-20 孙延吾 一种热风炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022824A (zh) * 2010-11-04 2011-04-20 孙延吾 一种热风炉

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