CN108679896A - 风冷式车载冰箱 - Google Patents

风冷式车载冰箱 Download PDF

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Publication number
CN108679896A
CN108679896A CN201810569111.2A CN201810569111A CN108679896A CN 108679896 A CN108679896 A CN 108679896A CN 201810569111 A CN201810569111 A CN 201810569111A CN 108679896 A CN108679896 A CN 108679896A
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cover body
upper cover
hollow cavity
air
reservoir bed
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谭越藩
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Longsheng Autonomous County Experimental Middle School
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Longsheng Autonomous County Experimental Middle School
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Priority to CN201810569111.2A priority Critical patent/CN108679896A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D7/00Devices using evaporation effects without recovery of the vapour

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

本发明公开了一种风冷式车载冰箱,包括上端开口的中空腔体和与中空腔体匹配的上盖体,其特征是:所述上盖体上表面均匀分布有数个孔,在上盖体内设有储水层,储水层通过棉纤维与外部水箱连通,其内设有水温传感器,利用水蒸发吸热达到散热的目的,上盖体底部与中空腔体的连接内壁为导热性良好的不锈钢板材料。本发明的优点是:利用水蒸发吸热,可以快速的进行冷却,制冷迅速,而且不占用汽车内的空间,自动化性能强,实用性能优,使用灵活,设计新颖。

Description

风冷式车载冰箱
技术领域
本发明涉及车载设备,具体是一种风冷式车载冰箱。
背景技术
当前技术中,车载冰箱有三种主要的形式:将冰袋借用外界冷量降温后用于冷藏饮料,拥有独立压缩机的车载冰箱,最后一种是半导体式车载冰箱。第一种形式的冰箱价格相对低廉,但是因为需要在使用前将冰袋放入家用冰箱冷冻后再拿到车载冰箱内冷餐饮料,使用不方便且有效时间短,长途驾车后冰袋融化保温效果消失;拥有独立压缩机的车载冰箱制冷效果好,但价格昂贵且消耗能量较高,不适应于中低端消费市场;半导体式车载冰箱相对于冰袋式冰箱制冷效果好且较方便,价格低于压缩机式冰箱,但是能耗方面也较高。
发明内容
本发明的目的是为克服现有技术的不足,而提供一种节能环保的风冷式车载冰箱。
实现本发明目的的技术方案是:
一种风冷式车载冰箱,包括上端开口的中空腔体和与中空腔体匹配的上盖体,其中:
所述上盖体上表面均匀分布有数个散热孔,在上盖体内设有棉纤维储水层,储水层通过棉纤维与外部水箱连通,其内设有水温传感器,利用水蒸发吸热达到散热的目的,上盖体底部与中空腔体的连接内壁为导热性良好的不锈钢板材料。
本发明风冷式车载冰箱的工作原理是:利用水蒸发吸热,当水面空气流通速度越快,水蒸发越快,散热效果越明显。经实验证明,当室外温度达26摄氏度时,汽车以50km/h的速度行驶100km,可蒸发水130g,理论上可吸收热量Q=LM=2440J/G*130G=312000J,可使5000g水降温t=Q/CM=312000/(4200*5)=15°C.实际可使5kg12°C的水温度降低1.1°C.效率为8%)。所蒸发的水不用抽水机向上供,而是通过棉纤维的毛细现象自吸上去,其原理为毛细现象原理。
本发明的优点是:利用水蒸发吸热,可以快速的进行冷却,制冷迅速,而且不占用汽车内的空间,自动化性能强,实用性能优,使用灵活,设计新颖。
附图说明
图1为本发明实施例的结构示意图。
图中:1.中空保温箱 2.上盖体 3.通风孔 4.外部水箱 5.水温显示器。
具体实施方式
实施例:
如图1所示,一种风冷式车载冰箱,包括上端开口的中空腔体和与中空腔体匹配的上盖体,其中:所述上盖体上表面均匀分布有数个散热孔,在上盖体内设有储水层,储水层通过水泵与外部水箱连通,其内设有水温传感器和水位传感器,利用水蒸发吸热达到散热的目的,上盖体底部与中空腔体的连接内壁为导热性良好的不锈钢板材料。

Claims (1)

1.一种风冷式车载冰箱,包括上端开口的中空腔体和与中空腔体匹配的上盖体,其特征是:
所述上盖体上表面均匀分布有数个孔,在上盖体内设有储水层,储水层通过棉纤维与外部水箱连通,其内设有水温传感器,利用水蒸发吸热达到散热的目的,上盖体底部与中空腔体的连接内壁为导热性良好的不锈钢板材料。
CN201810569111.2A 2018-06-05 2018-06-05 风冷式车载冰箱 Withdrawn CN108679896A (zh)

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CN201810569111.2A CN108679896A (zh) 2018-06-05 2018-06-05 风冷式车载冰箱

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Publications (1)

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CN108679896A true CN108679896A (zh) 2018-10-19

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1111534A (ja) * 1997-06-25 1999-01-19 Kokusai Electric Co Ltd 屋外設置機器収容箱
FR2975383A1 (fr) * 2011-05-19 2012-11-23 Jean Marc Pascal Dispositif permettant d'ameliorer la conservation et le gout de l'eau et des denrees alimentaires pour les populations des pays chauds
WO2014160831A1 (en) * 2013-03-29 2014-10-02 Tokitae Llc Temperature-controlled storage systems
CN105333666A (zh) * 2015-10-26 2016-02-17 徐浩 一种低能耗车载冰箱
CN106705530A (zh) * 2017-01-22 2017-05-24 杭州云乐车辆技术有限公司 一种利用汽车空调冷凝水的车载冰箱装置
CN207231028U (zh) * 2017-08-07 2018-04-13 杭州言图工业产品设计有限公司 一种温度显示的车载冰箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1111534A (ja) * 1997-06-25 1999-01-19 Kokusai Electric Co Ltd 屋外設置機器収容箱
FR2975383A1 (fr) * 2011-05-19 2012-11-23 Jean Marc Pascal Dispositif permettant d'ameliorer la conservation et le gout de l'eau et des denrees alimentaires pour les populations des pays chauds
WO2014160831A1 (en) * 2013-03-29 2014-10-02 Tokitae Llc Temperature-controlled storage systems
CN105333666A (zh) * 2015-10-26 2016-02-17 徐浩 一种低能耗车载冰箱
CN106705530A (zh) * 2017-01-22 2017-05-24 杭州云乐车辆技术有限公司 一种利用汽车空调冷凝水的车载冰箱装置
CN207231028U (zh) * 2017-08-07 2018-04-13 杭州言图工业产品设计有限公司 一种温度显示的车载冰箱

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