CN106524384A - 循环换气的gmp无菌净化车间 - Google Patents

循环换气的gmp无菌净化车间 Download PDF

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CN106524384A
CN106524384A CN201610999597.4A CN201610999597A CN106524384A CN 106524384 A CN106524384 A CN 106524384A CN 201610999597 A CN201610999597 A CN 201610999597A CN 106524384 A CN106524384 A CN 106524384A
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workshop
air
filter screen
runner pipe
connecting tube
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殷友生
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Anhui Jie Jie Purification Technology Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation 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
    • F24F7/08—Ventilation 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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ventilation (AREA)

Abstract

本发明公开了一种循环换气的GMP无菌净化车间，包括布置在车间顶部左、右侧的空气流通管，每个空气流通管内被分为左、右两部分，其中靠近外侧部分的底面上设有气口，两相对部分则通过连接管连通，连接管内设有滤网，且管壁上设有多组紫外线灯，连接管底面设有出气口；在车间外设有储气仓，储气仓内水平设置有一支撑框架，支撑框架内设有多层滤网；支撑框架将储气仓的内部分为上、下腔，有抽气风机将车间内抽出的空气送入至下腔内，送气风机将上腔内的空气送入至车间内。本发明可实现车间内部的空气交换，且空气可过滤后再循环交换，使送入杀菌除尘后的洁净空气，提高了GMP车间内部洁净度。

Description

循环换气的GMP无菌净化车间
技术领域
本发明涉及GMP车间领域，主要是一种循环换气的GMP无菌净化车间。
背景技术
GMP车间是一种可实现内部净化的生产车间，在很多行业尤其是医药、食品等行业中应用广泛。GMP车间中一般具有空调***，通过空调***实现车间内部的换气。现有技术GMP车间的空调***在工作过程中，由于直接从车间外引入空气，空气中的微生物等容易通过空调***进入车间内部，造成车间被污染，且气体不能循环使用。
发明内容 本发明所要解决的技术问题是提供一种循环换气的GMP无菌净化车间，以解决现有技术GMP车间空调***易对车间造成污染及气体不能循环换气的问题。
为了解决上述技术问题，本发明所采用的技术方案为：
一种循环换气的GMP无菌净化车间，其特征在于：包括布置在车间顶部左、右侧的空气流通管，每个空气流通管内分别被竖向的隔墙均分为左、右两部分，其中左侧空气流通管左部底面、右侧空气流通管右部底面分别设有气口，左侧空气流通管右部、右侧空气流通管左部之间通过多道沿左右方向横跨在车间顶部的连接管连通，且连接管底面向下超过空气流通管底面，每个连接管内位于与空气流通管连通处下方分别设有水平的滤网，由滤网将连接管内分为上、下两部分，每个连接管位于滤网上方的前、后管壁上分别设有多组紫外线灯，每个连接管底面分别设有出气口；车间前侧壁外还挂设有抽气风机和送气风机，其中抽气风机分别通过管路与车间内左侧空气流通管左部前端、右侧空气流通管右部前端连通，送气风机分别通过管路与车间内左侧空气流通管右部前端、右侧空气流通管左部前端连通；在车间外设有储气仓，储气仓内中间位置水平设置有一支撑框架，支撑框架内上部设有除湿滤网，在除湿滤网下方设有除尘滤网，支撑框架内位于除尘滤网的下方还设有导电丝网，支撑框架上还嵌入安装有电容器，且导电丝网与电容器连接形成回路，支撑框架内位于导电丝网下方设有紫外线灯网，支撑框架内位于紫外线灯网下方设有除臭滤网；所述的支撑框架将储气仓的内部分为上、下腔，所述的抽气风机将车间内抽出的空气送入至储气仓的下腔内，所述的送气风机将储气仓上腔内的空气送入至车间内。
所述的一种循环换气的GMP无菌净化车间，其特征在于：每个连接管顶部分别设有检修口，检修口上盖合安装有封门，且封门与检修口之间设有密封圈。
所述的一种循环换气的GMP无菌净化车间，其特征在于：连接管中滤网有多层，且从上至下滤网的网眼孔径依次减小。
本发明中左侧空气流通管左部底面、右侧空气流通管右部底面分别设有气口，车间内空气会通过气口进入，进而抽气风机通过左侧空气流通管左部、右侧空气流通管右部抽走车间内空气且送入至储气仓的下腔内，空气在储气仓下腔内通过支撑框架内的多层滤网处理进入到上腔内，最后再利用送气风机将经过支撑框架内多层过滤网处理后的上腔内的空气送入车间内左侧空气流通管右部、右侧空气流通管左部，然后通过连接管底面的出气口送入车间内，在连接管中空气首先受紫外线灯照射，以实现空气的灭菌作用，然后通过连接管中的多道滤网滤去较大的颗粒物，进而将洁净的空气送入车间内。
本发明的优点是：
本发明可实现车间内部的空气交换，且空气可过滤后再循环交换，使送入杀菌除尘后的洁净空气，提高了GMP车间内部洁净度，进而可有效防止GMP车间被空调***污染。
附图说明
图1为本发明整体结构示意图。
图2为本发明连接管部分结构示意图。
图3为本发明储气仓内的结构示意图。
具体实施方式
参见图1、2、3，一种循环换气的GMP无菌净化车间，包括布置在车间顶部左、右侧的空气流通管1，每个空气流通管1内分别被竖向的隔墙9均分为左、右两部分，其中左侧空气流通管左部底面、右侧空气流通管右部底面分别设有气口，左侧空气流通管右部、右侧空气流通管左部之间通过多道沿左右方向横跨在车间顶部的连接管2连通，且连接管2底面向下超过空气流通管1底面，每个连接管2内位于与空气流通管连通处下方分别设有水平的滤网3，由滤网3将连接管2内分为上、下两部分，每个连接管2位于滤网3上方的前、后管壁上分别设有多组紫外线灯4，每个连接管2底面分别设有出气口5，车间前侧壁外还挂设有抽气风机6和送气风机7，其中抽气风机6分别通过管路与左侧空气流通管左部前端、右侧空气流通管右部前端连通，送气风机7分别通过管路与左侧空气流通管右部前端、右侧空气流通管左部前端连通；
在车间外设有储气仓10，储气仓内中间位置水平设置有一支撑框架11，支撑框架内上部设有除湿滤网12，在除湿滤网下方设有除尘滤网13，支撑框架内位于除尘滤网的下方还设有导电丝网14，支撑框架上还嵌入安装有电容器15，且导电丝网14与电容器15连接形成回路，支撑框架内位于导电丝网下方设有紫外线灯网16，支撑框架内位于紫外线灯网下方设有除臭滤网17；所述的支撑框架11将储气仓的内部分为上腔18和下腔19，所述的抽气风机6将车间内抽出的空气送入至储气仓的下腔19内，所述的送气风机7将储气仓上腔18内的空气送入至车间内。
每个连接管2顶部分别设有检修口，检修口上盖合安装有封门8，且封门8与检修口之间设有密封圈。
连接管2中滤网3有多层，且从上至下滤网的网眼孔径依次减小。

Claims (3)

1.一种循环换气的GMP无菌净化车间，其特征在于：包括布置在车间顶部左、右侧的空气流通管，每个空气流通管内分别被竖向的隔墙均分为左、右两部分，其中左侧空气流通管左部底面、右侧空气流通管右部底面分别设有气口，左侧空气流通管右部、右侧空气流通管左部之间通过多道沿左右方向横跨在车间顶部的连接管连通，且连接管底面向下超过空气流通管底面，每个连接管内位于与空气流通管连通处下方分别设有水平的滤网，由滤网将连接管内分为上、下两部分，每个连接管位于滤网上方的前、后管壁上分别设有多组紫外线灯，每个连接管底面分别设有出气口；车间前侧壁外还挂设有抽气风机和送气风机，其中抽气风机分别通过管路与车间内左侧空气流通管左部前端、右侧空气流通管右部前端连通，送气风机分别通过管路与车间内左侧空气流通管右部前端、右侧空气流通管左部前端连通；在车间外设有储气仓，储气仓内中间位置水平设置有一支撑框架，支撑框架内上部设有除湿滤网，在除湿滤网下方设有除尘滤网，支撑框架内位于除尘滤网的下方还设有导电丝网，支撑框架上还嵌入安装有电容器，且导电丝网与电容器连接形成回路，支撑框架内位于导电丝网下方设有紫外线灯网，支撑框架内位于紫外线灯网下方设有除臭滤网；所述的支撑框架将储气仓的内部分为上、下腔，所述的抽气风机将车间内抽出的空气送入至储气仓的下腔内，所述的送气风机将储气仓上腔内的空气送入至车间内。
2.根据权利要求1所述的一种循环换气的GMP无菌净化车间，其特征在于：每个连接管顶部分别设有检修口，检修口上盖合安装有封门，且封门与检修口之间设有密封圈。
3.根据权利要求1所述的一种循环换气的GMP无菌净化车间，其特征在于：连接管中滤网有多层，且从上至下滤网的网眼孔径依次减小。
CN201610999597.4A 2016-11-14 2016-11-14 循环换气的gmp无菌净化车间 Pending CN106524384A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109276732A (zh) * 2018-10-25 2019-01-29 南京安伦化工科技有限公司 一种药物生产过程中的无菌室消毒方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205119238U (zh) * 2015-09-24 2016-03-30 嘉兴职业技术学院 一种家用自动换气机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205119238U (zh) * 2015-09-24 2016-03-30 嘉兴职业技术学院 一种家用自动换气机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109276732A (zh) * 2018-10-25 2019-01-29 南京安伦化工科技有限公司 一种药物生产过程中的无菌室消毒方法

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