CN2240115Y - 暖风机 - Google Patents

暖风机 Download PDF

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Publication number
CN2240115Y
CN2240115Y CN 95246129 CN95246129U CN2240115Y CN 2240115 Y CN2240115 Y CN 2240115Y CN 95246129 CN95246129 CN 95246129 CN 95246129 U CN95246129 U CN 95246129U CN 2240115 Y CN2240115 Y CN 2240115Y
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fixed
air
utility
model
ptc heater
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Expired - Fee Related
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CN 95246129
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陈鸿兴
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Abstract

本实用新型的暖风机,包括箱体(1),风栅(2),电机风轮(4),分风片(3),电源接头(8),指示灯等组成,其特征在箱体内一端固定的电机风轮(4)的出风口处,固定有PTC发热元件,PTC发热元件有外框(5),在外框(5)内按一定间隔平行的固定有陶瓷热敏电阻元件(7),在每条陶瓷热敏电阻元件(7)之间空隙处与其相连接的固定有金属散热片(6)。

Description

暖风机
本实用新型涉及家用取暖的暖风机。
目前,市上的暖风机一般用发热丝的暖风机或采用暖炉式的取暖设备,给人们解决了冬天家庭取暖的问题,但采用发热丝的暖风机耗能多,采用暖炉式的取暖设备则体积大,又要十分小心防止煤气中毒的诸多麻烦,所以均给使用上造成一定的困难。
本实用新型的目的是提供一种生热快,能随温度升高自动减少耗能,节约能源,体积小,更不用担心煤气中毒的取暖用的暖风机。
本实用新型的技术解决方案是在现有的取暖机的箱体,风栅,电机风轮,分风片,电源接头,指示灯的基础上,本实用新型在箱体内一端固定的电机风轮的出风口处,固定有PTC发热元件,PTC发热元件有外框,在外框内按一定间隔平行的固定有陶瓷热敏电阻元件,在每条陶瓷热敏电阻元件之间空隙处与其相连接的固定有金属散热片。
本实用新型的工作原理是当PTC发热元件的电源接头接通电流后,陶瓷热敏电阻元件立即发热,热量由与之相连接的金属散热片将热量迅速散出,散出的热量被电机风轮吹出的风送至箱体内的分风片,经风栅吹出到房内空间。
本实用新型的优点是生热快,能随温度的升高陶瓷热敏电阻元件自动减少电流,降低耗能,节约电能,体积小,因为不是烧煤,所以也不产生煤气中毒的现象。
下面结合附图对实用新型的实施例进行描述:
图1本实用新型的构造示意图;
图2本实用新型的PTC发热元件构造示意图。
根据图1、2所示,本实用新型有一个箱体1、在箱体1上方固定有风栅2,在箱体1内一端固定有电机风轮4,在电机风轮4的出风口处固定有PTC发热元件。在箱体1内的上部、风栅的下部按一定距离固定有几片向下方向的分风片3,分风片朝PTC发热元件方向微弯曲,几片分风片下端离箱底的高度是以距PTC发热元件的距离增加而递减。PTC发热元件有外框5,在外框5内按一定间隔平行的固定有陶瓷热敏电阻元件7,在每条陶瓷热敏电阻元件7之间空隙处与其相连接的固定有金属铝散热片。PTC发热元件上方有电源接头8,电源接头8与金属铝散热片6相连。

Claims (1)

1、暖风机,包括箱体(1),风栅(2),电机风轮(4),分风片(3),电源接头(8),指示灯等组成,其特征在箱体内一端固定的电机风轮(4)的出风口处,固定有PTC发热元件,PTC发热元件有外框(5),在外框(5)内按一定间隔平行的固定有陶瓷热敏电阻元件(7),在每条陶瓷热敏电阻元件(7)之间空隙处与其相连接的固定有金属散热片(6)。
CN 95246129 1995-10-18 1995-10-18 暖风机 Expired - Fee Related CN2240115Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95246129 CN2240115Y (zh) 1995-10-18 1995-10-18 暖风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95246129 CN2240115Y (zh) 1995-10-18 1995-10-18 暖风机

Publications (1)

Publication Number Publication Date
CN2240115Y true CN2240115Y (zh) 1996-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95246129 Expired - Fee Related CN2240115Y (zh) 1995-10-18 1995-10-18 暖风机

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CN (1) CN2240115Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107131137A (zh) * 2017-06-29 2017-09-05 中国五冶集团有限公司 大型汽车生产车间用排风扇

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107131137A (zh) * 2017-06-29 2017-09-05 中国五冶集团有限公司 大型汽车生产车间用排风扇
CN107131137B (zh) * 2017-06-29 2019-04-23 中国五冶集团有限公司 大型汽车生产车间用排风扇

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