新闻
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China

国外流行国内静默 静电集尘空净水土不服?

2017-08-23 09:13:23   中国经济网

空气净化器领域的技术分为两大流派,一个是人们通常见到的HEPA过滤式,另一个是静电集尘式。在国内,采用HEPA滤网式技术的产品几乎占据百分之百的市场份额。在国外,却并非如此一边倒,静电集尘式产品的市场份额差不多有三成。事实上,静电集尘式产品具有诸多优点,无耗材、低能耗、几乎静音,但是似乎不受中国消费者青睐,陷入水土不服的困境。

静电产品优点多接受度低

据了解,静电集尘技术来源于美国,主要是利用正负电荷相吸的原理,通过高压形成强电场,产生大量电子和离子,与空气的颗粒物(例如PM2.5)碰撞并附着,然后被净化器中的集尘板吸附,从而去除颗粒物、净化空气。整个过程中,净化器不需要电机、不需要滤网,集尘板只需要经常擦拭干净,保养得当,就可以长期使用。

家用静电集尘式产品在设计上通常具有清理便捷的特点,无需专业人员帮助,几分钟就可以完成一次擦拭清理过程。相对地,HEPA过滤式产品需要定期更换滤网,二次使用成本高;有电机和风扇, CADR值(净化效率)越大噪声越大;耗电量高。

相对HEPA过滤式产品,静电集尘式产品的优势明显,在市场上的售价也不高。一款适用于20~40平方米的静电集尘式产品,售价通常在2000~3000元之间,与当下主流品牌同样CADR值的净化器产品的价格并没有差异。

在国外,静电集尘式产品也比较受欢迎。在日本市场,某品牌静电集尘产品在近5年内销量超过400万台。在美国,线上空气净化器销售排名第一的也是一款静电集尘式产品。据空气净化器企业贝昂科技董事长兼总经理冉宏宇透露,静电集尘产品在美国市场占有率达到20%~30%。

然而,这样一种看起来具有很明显技术优势的产品,在我国空净市场上的占有率还不到5%。《2017上半年家电网购市场分析报告》显示,2017上半年,空气净化器线上市场静电集尘式产品的市场占有率仅有0.1%,几乎可以忽略不计。

如此少的市场占有率,确实令人吃惊。大多数中国消费者只知道HEPA过滤式产品,不知道静电集尘式产品,而且国内生产销售此类产品的企业也很少。据冉宏宇透露,中国市场上该类产品一年的出货量仅在20万套左右。

上一页1/3下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170823/31160511.html
Server: cms-8-252
Date: 2024/11/05 14:50:15

Powered by China
China