CN107675905A - 一种双层级洁净间 - Google Patents

一种双层级洁净间 Download PDF

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Publication number
CN107675905A
CN107675905A CN201711096507.1A CN201711096507A CN107675905A CN 107675905 A CN107675905 A CN 107675905A CN 201711096507 A CN201711096507 A CN 201711096507A CN 107675905 A CN107675905 A CN 107675905A
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clean room
layer clean
outer layer
airduct
internal layer
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陈劲松
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Jiangsu Dafeng Heshun Electronics Co Ltd
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Jiangsu Dafeng Heshun Electronics Co Ltd
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Priority to CN201711096507.1A priority Critical patent/CN107675905A/zh
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1277Shelters for decontamination
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ventilation (AREA)

Abstract

本发明公开了一种双层级洁净间,其包括外层洁净间、内层洁净间及风管,其中:所述内层洁净间设置在所述外层洁净间内,所述外层洁净间的侧壁上设有若干个外出风口,所述内层洁净间的侧壁上设有若干个内出风口,所述风管的一端连接在所述内层洁净间的顶壁上并与所述内层洁净间连通,所述风管的另一端贯穿所述外层洁净间的顶壁并延伸出所述外层洁净间,所述风管上连接有空气过滤器。本发明提供的双层级洁净间,其结构简单、建造快捷,能够通过空气的单向循环快速构建内外两级洁净空间,从而满足产品生产过程中的洁净度需求。

Description

一种双层级洁净间
技术领域
本发明涉及洁净间,尤其涉及一种双层级洁净间。
背景技术
精密零件生产过程中,对车间的洁净度要求很高。现有的洁净间的结构复杂,建造成本高昂。此外,现有的洁净间一般仅能提供单一洁净度的洁净空间。
发明内容
为解决上述技术问题,本发明提供了一种双层级洁净间,其技术方案如下:
一种双层级洁净间,其包括外层洁净间、内层洁净间及风管,其中:所述内层洁净间设置在所述外层洁净间内,所述外层洁净间的侧壁上设有若干个外出风口,所述内层洁净间的侧壁上设有若干个内出风口,所述风管的一端连接在所述内层洁净间的顶壁上并与所述内层洁净间连通,所述风管的另一端贯穿所述外层洁净间的顶壁并延伸出所述外层洁净间,所述风管上连接有空气过滤器。
作为本发明的进一步改进,所述风管延伸出所述外层洁净间的一端连接有风机。
作为本发明的进一步改进,所述外出风口及所述内出风口处均设有单向阀门。
本发明提供的双层级洁净间,其结构简单、建造快捷,能够通过空气的单向循环快速构建内外两级洁净空间,从而满足产品生产过程中的洁净度需求。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对实施例中所需要实用的附图作简单地介绍、显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。其中,
图1为一具体实施例中本发明的结构示意图。
具体实施方式
为使本发明的上述目的、特征和优点、能够更加明显易懂,下面结合附图和具体实施方式对本发明作进一步详细的说明。
请参考图1所示,在一个具体实施例中,本发明提供的双层级洁净间包括外层洁净间1、内层洁净间2及风管3。其中:
所述内层洁净间2设置在所述外层洁净间1内,所述外层洁净间1的侧壁上设有若干个外出风口11,所述内层洁净间2的侧壁上设有若干个内出风口21。
所述风管3的一端连接在所述内层洁净间2的顶壁上并与所述内层洁净间2连通,所述风管3的另一端贯穿所述外层洁净间1的顶壁并延伸出所述外层洁净间1,所述风管3上连接有空气过滤器4。所述风管3延伸出所述外层洁净间1的一端连接有风机5。
本实施例中的所述双层级洁净间的洁净原理如下:
风机5将外部的空气抽入至风管3中,外部的空气经风管3上的空气过滤器4过滤;经过滤后的洁净空气源源不断地被补充至内层洁净间2,同时,内层洁净间2内的原有空气经内出风口21排出,从而使得内层洁净间2内保持较高的第一洁净度。
内层洁净间2内的空气经内出风口21流入至外层洁净间1,同时,外层洁净间1内的原有空气经外出风口11排出,从而使得外层洁净间1内保持较低的第二洁净度。
为了防止空气倒流,在一个具体实施例中,所述内出风口21和所述空气经外出风口11处均设有单向阀门(未图示),从而保证空气的单向流动:外部环境->内层洁净间2->外层洁净间1->外部环境。
在一个具体实施例中,通过调节所述风机5的运转速度,所述内层洁净间2的洁净度为万级,所述外层洁净间1的洁净度为十万级。
上文对本发明进行了足够详细的具有一定特殊性的描述。所属领域内的普通技术人员应该理解,实施例中的描述仅仅是示例性的,在不偏离本发明的真实精神和范围的前提下做出所有改变都应该属于本发明的保护范围。本发明所要求保护的范围是由所述的权利要求书进行限定的,而不是由实施例中的上述描述来限定的。

Claims (3)

1.一种双层级洁净间,其特征在于,其包括外层洁净间、内层洁净间及风管,其中:
所述内层洁净间设置在所述外层洁净间内,所述外层洁净间的侧壁上设有若干个外出风口,所述内层洁净间的侧壁上设有若干个内出风口,
所述风管的一端连接在所述内层洁净间的顶壁上并与所述内层洁净间连通,所述风管的另一端贯穿所述外层洁净间的顶壁并延伸出所述外层洁净间,所述风管上连接有空气过滤器。
2.如权利要求1所述的双层级洁净间,其特征在于:所述风管延伸出所述外层洁净间的一端连接有风机。
3.如权利要求1所述的双层级洁净间,其特征在于:所述外出风口及所述内出风口处均设有单向阀门。
CN201711096507.1A 2017-11-09 2017-11-09 一种双层级洁净间 Pending CN107675905A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108434872A (zh) * 2018-04-23 2018-08-24 苏州瑞之弘空气净化有限公司 一种双层式工程无尘室

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201412925Y (zh) * 2009-03-19 2010-02-24 赵岩 一种便捷式野外空气净化系统
CN101839535A (zh) * 2010-05-10 2010-09-22 苏州市普滤得净化有限公司 一种洁净间系统
CN104033956A (zh) * 2014-01-25 2014-09-10 刘宏志 可持续超级空气净化系统
CN207420124U (zh) * 2017-11-09 2018-05-29 江苏大丰和顺电子有限公司 一种双层级洁净间

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201412925Y (zh) * 2009-03-19 2010-02-24 赵岩 一种便捷式野外空气净化系统
CN101839535A (zh) * 2010-05-10 2010-09-22 苏州市普滤得净化有限公司 一种洁净间系统
CN104033956A (zh) * 2014-01-25 2014-09-10 刘宏志 可持续超级空气净化系统
CN207420124U (zh) * 2017-11-09 2018-05-29 江苏大丰和顺电子有限公司 一种双层级洁净间

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108434872A (zh) * 2018-04-23 2018-08-24 苏州瑞之弘空气净化有限公司 一种双层式工程无尘室

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