The utility model provides a new fan with a single fan to realize the conversion of air inlet and exhaust. The rear panel of the shell is provided with an outdoor vent, and the bottom is provided with an indoor air inlet. The two sides of the partition are obliquely close to the left and right panels of the shell, the upper edge of the partition is fixedly connected with the upper side of the outdoor vent, and the lower edge is arranged in the middle of the body; the lower part of the partition is provided with a fan, which is installed in the fan shell, and the rear baffle of the fan shell is arranged Open the air suction hole; the air outlet of the fan case is set at the top; the fan case is installed in the body through the rotating shaft, the fan case can swing back and forth because of the rotating shaft, and the fan connects the air flow between the outdoor vent and the PTC heater; when the fan case swings forward, the fan connects the air flow between the indoor air inlet and the outdoor vent, and the internal structural plate of the new fan is few, the structure is simple, and it is convenient for installation The utility model has two functions of fresh air and exhaust air when a fan is put in. The structural material and fan of the utility model are put in less and the function is complete, which greatly saves the cost.
【技术实现步骤摘要】
单风机实现进风排风转换的新风机
本技术属于一种新风设备,具体涉及一种单风机实现进风排风转换的新风机。
技术介绍
随着经济的发展和城市化进程的加快,空气质量日益变差。越来越多的人开始使用新风机来呼吸到新鲜的空气,无管道式新风机由于其工程量小,不破环装修等优点受到人们的青睐。现有技术中柜式新风机为实现既可以引进新风,又能排风的功能,一般在机体内安装两个风机,一个进风风机,一个排风风机。这种设计在设计机体内结构时还要同时设计不同的风道,必然要在机体内安装各种结构板控制风向,所以产品的内部结构会比较复杂,为保证过流风量,风机的体积一般设计偏大,因此柜式新风机的成本屡高不下。
技术实现思路
本技术为解决现有技术中的问题,达到简化新风机内部结构的目的,提供一种利用一个风机同时实现进风、排风功能的新风机。为实现上述目的,本技术采用的技术方案是:一种单风机实现进风排风转换的新风机,机壳顶板上设有室内出风口,室内出风口内侧设有滤芯、滤芯下方设有PTC加热器;机壳后面板开设室外通风口,机壳底部开设室内进风口,室外通风口内侧设有隔板,隔板两侧与机壳左、右面板紧贴,隔板斜向安装,其上沿与室外通风口上侧固接,下沿设置在机体中间;隔板下方设有风机,风机安装在风机壳内,风机壳后挡板上对应风机吸风口位置开吸风孔;风机壳对应风机的出风侧的出风口设在顶部;风机壳通过转轴安装在机体内,风机壳因转轴能够前后摆动,当风机壳向前摆动时,后挡板与隔板下沿相贴,风机连通室外通风口和PTC加热器之间的空气过流;当风机壳向前摆时,前挡板与隔板下沿相贴,风机连通室内进风口与室外通风口的空气过流。此方案新风机内部结构板 ...
【技术保护点】
1.一种单风机实现进风排风转换的新风机,机壳顶板上设有室内出风口,室内出风口内侧设有滤芯、滤芯下方设有PTC加热器;机壳后面板开设室外通风口,机壳底部开设室内进风口,其特征是:室外通风口内侧设有隔板,隔板两侧与机壳左、右面板紧贴,隔板斜向安装,其上沿与室外通风口上侧固接,下沿设置在机体中间;隔板下方设有风机,风机安装在风机壳内,风机壳后挡板上对应风机吸风口位置开吸风孔;风机壳对应风机的出风侧的出风口设在顶部;风机壳通过转轴安装在机体内,风机壳因转轴能够前后摆动,当风机壳向前摆动时,后挡板与隔板下沿相贴,风机连通室外通风口和PTC加热器之间的空气过流;当风机壳向前摆时,前挡板与隔板下沿相贴,风机连通室内进风口与室外通风口的空气过流。
【技术特征摘要】
1.一种单风机实现进风排风转换的新风机,机壳顶板上设有室内出风口,室内出风口内侧设有滤芯、滤芯下方设有PTC加热器;机壳后面板开设室外通风口,机壳底部开设室内进风口,其特征是:室外通风口内侧设有隔板,隔板两侧与机壳左、右面板紧贴,隔板斜向安装,其上沿与室外通风口上侧固接,下沿设置在机体中间;隔板下方设有风机,风机安装在风机壳内,风机壳后挡板上对应风机吸风口位置开吸风孔;风机壳对应风机的出风侧的出风口设在顶部;风机壳通过转轴安装在机体内,风机壳因转轴能够前后摆动,当风机壳向前摆动时,后挡板与隔板下沿相贴,风机连通室外通风口和PTC加热器之间的空气过流;当风机壳向前摆时,前挡板与隔板下沿相贴,风机连通室内进风口与室外通风口的...
【专利技术属性】
技术研发人员:刘小林,韩月琴,艾程双,
申请(专利权)人:皓庭唐山环境科技有限公司,
类型:新型
国别省市:河北,13
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