CN101757649B - 蒸汽灭菌柜的补气装置 - Google Patents

蒸汽灭菌柜的补气装置 Download PDF

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CN101757649B
CN101757649B CN200810177223XA CN200810177223A CN101757649B CN 101757649 B CN101757649 B CN 101757649B CN 200810177223X A CN200810177223X A CN 200810177223XA CN 200810177223 A CN200810177223 A CN 200810177223A CN 101757649 B CN101757649 B CN 101757649B
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air supplementing
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sterilization
valve
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CN101757649A (zh
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陈远华
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JIANGSU SHENNONG AUTOCLAVE CO Ltd
JIANGSU SHENNONG AUTOCLAVE Inc
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ZHANGJIAGANG SHENNONG DRUG MACHINE CO Ltd
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Abstract

本发明公开了一种在补气过程中防止冷空气进入灭菌室的蒸汽灭菌柜的补气装置,包括:进气管、补气阀和伸入蒸汽灭菌柜内腔的补气管,补气阀与进气管相连通,所述的补气管通过加热器与补气阀相连通。本发明通过在补气管与补气阀之间设置迂回式结构的换热管,并在换热管的每个直线段上套装有加热管,外界的气体在经过加热后进入灭菌室,使得灭菌室中的温度变化不是很大,有效地防止了玻璃器皿因温度骤降而受损,保证了灭菌质量,降低了灭菌成本。

Description

蒸汽灭菌柜的补气装置
技术领域
本发明涉及到蒸汽灭菌柜,尤其涉及到蒸汽灭菌柜的补气装置。
背景技术
传统的蒸汽灭菌柜的补气装置,其结构包括进气管、补气阀和伸入蒸汽灭菌柜内腔即灭菌室的补气管,补气管通过补气阀与进气管相连通。众所周知,蒸汽灭菌柜在灭菌程序结束并抽真空之后,需要向灭菌室中补入外界气体,使得灭菌室的压力和外界压力平衡之后,这样才能开门取物。在补气过程中,通常都是在抽真空结束之后,就打开补气阀,让外界气体进入灭菌室,由于此时的灭菌室的温度还很高,外界气体进入后,使得灭菌室的温度骤降,这种温度的剧烈变化会使得玻璃器皿等灭菌物品破碎甚至爆炸,受损的灭菌物品还会影响到灭菌室中其它的灭菌物品,影响了灭菌质量,增加了灭菌成本。
发明内容
本发明所要解决的一个技术问题是:提供一种在补气过程中防止冷空气进入灭菌室的蒸汽灭菌柜的补气装置。
为解决上述技术问题,本发明采用的技术方案为:蒸汽灭菌柜的补气装置,包括:进气管、补气阀和伸入蒸汽灭菌柜内腔的补气管,补气阀与进气管相连通,所述的补气管通过加热器与补气阀相连通。
所述加热器的具体结构包括:连接补气管和补气阀的换热管,该换热管为迂回式结构,包括多个直线段和相应的过渡段,换热管的每个直线段上套装有加热管,所有加热管迂回串接连通。
本发明的有益效果是:本发明通过在补气管与补气阀之间设置迂回式结构的换热管,并在换热管的每个直线段上套装有加热管,外界的气体在经过加热后进入灭菌室,使得灭菌室中的温度变化不是很大,有效地防止了玻璃器皿因温度骤降而受损,保证了灭菌质量,降低了灭菌成本。
附图说明
图1是本发明的结构示意图;
图中:1、灭菌室,2、补气管,3、换热管,4、加热管,5、补气阀,6、进气管,7、蒸汽阀,8、蒸汽管。
具体实施方式
下面结合附图,详细描述本发明的具体实施方案。
如图1所示,本发明所述的蒸汽灭菌柜的补气装置,包括:进气管6、补气阀5和伸入蒸汽灭菌柜内腔即灭菌室1的补气管2,补气阀5与进气管6相连通,补气管2与补气阀5之间通过加热器相连通,该加热器的结构包括:连接补气管2和补气阀5的换热管3,该换热管3为迂回式结构,包括多个直线段和相应的过渡段,换热管3的每个直线段上套装有加热管4,所有加热管4迂回串接连通。实际应用时,所述的加热管4通过蒸汽阀7与蒸汽管8相连通。

Claims (1)

1.蒸汽灭菌柜的补气装置,包括:进气管、补气阀和伸入蒸汽灭菌柜内腔的补气管,补气阀与进气管相连通,其特征在于:所述的补气管通过加热器与补气阀相连通,所述加热器的具体结构包括:连接补气管与补气阀的换热管,该换热管为迂回式结构,包括多个直线段和相应的过渡段,换热管的每个直线段上套装有加热管,所有加热管迂回串接连通。
CN200810177223XA 2008-12-09 2008-12-09 蒸汽灭菌柜的补气装置 Expired - Fee Related CN101757649B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2393541Y (zh) * 1999-02-04 2000-08-30 重庆嘉实消毒设备厂 智能快冷式灭菌柜
CN2395725Y (zh) * 1999-09-17 2000-09-13 江苏华菱集团医疗设备制造有限公司 高温蒸汽灭菌柜
CN2642308Y (zh) * 2003-04-04 2004-09-22 袁林 脉动真空灭菌器进气调节装置
CN2698347Y (zh) * 2004-04-08 2005-05-11 文健达 常压高温节能高效灭菌柜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2393541Y (zh) * 1999-02-04 2000-08-30 重庆嘉实消毒设备厂 智能快冷式灭菌柜
CN2395725Y (zh) * 1999-09-17 2000-09-13 江苏华菱集团医疗设备制造有限公司 高温蒸汽灭菌柜
CN2642308Y (zh) * 2003-04-04 2004-09-22 袁林 脉动真空灭菌器进气调节装置
CN2698347Y (zh) * 2004-04-08 2005-05-11 文健达 常压高温节能高效灭菌柜

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