CN2244127Y - 空调机截止阀密封机构 - Google Patents

空调机截止阀密封机构 Download PDF

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Publication number
CN2244127Y
CN2244127Y CN 95222892 CN95222892U CN2244127Y CN 2244127 Y CN2244127 Y CN 2244127Y CN 95222892 CN95222892 CN 95222892 CN 95222892 U CN95222892 U CN 95222892U CN 2244127 Y CN2244127 Y CN 2244127Y
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China
Prior art keywords
air conditioner
stop valve
sealing mechanism
valve body
connecting pipe
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Expired - Fee Related
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CN 95222892
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English (en)
Inventor
蔡正荣
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GUANHUA REFRIGERATING PART FACTORY TAIZHOU CITY
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GUANHUA REFRIGERATING PART FACTORY TAIZHOU CITY
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Priority to CN 95222892 priority Critical patent/CN2244127Y/zh
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Publication of CN2244127Y publication Critical patent/CN2244127Y/zh
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Abstract

空调机截止阀密封机构,有一个阀体,阀体通过接管螺母与连接管相连,其连接管的端部安装接管座,接管座的头部是球面,球面头部与阀体内孔斜面相配合。本实用新型具有结构合理,密封面是线接触,密封性能好,安装方便,连接强度高等特点。

Description

空调机截止阀密封机构
本实用新型涉及空调机(器)截止阀,特别是涉及截止阀的密封机构。
空调机使用量大面广,阀门是空调机的重要部件之一,其密封性能的好坏,不仅影响机的本身,而且造成环境污染,有害人类健康。已有空调机截止阀,其阀体与连接管依靠各自的斜面密封,即采用面接触,并且一般连接管在外,形成喇叭型,因此,喇叭型容易破裂;另一方面,而阀体在内则,与连接管是面密封,由于接触面大,尚有渗漏。第三方面此阀安装在室外,特别是外墙上,安装拧紧力矩有限,增加了难度。
本实用新型的目的为克服上述阀门密封中的缺陷,提供一种密封面小,性能可靠,可减少拧紧力的空调机截止阀。
本实用新型空调机截止阀密封机构的技术设计方案是:一个阀体,阀体通过接管螺母与连接管相连,其连接管的端部安装接管座,接管座的头部是球面,球面头部与阀体内孔斜面相配合。
本实用新型公开了一种空调机截止阀密封机构,与已有技术相比,具有结构合理,构思巧妙,密封接触面是线接触,性能好,安装时可减少拧紧力,操作方便。
图1是本实用新型空调机截止阀密封机构示意图、
下面结合图1对本实用新型的一个实施例作详细的说明。
本实用新型是与空调机配套使用的截止阀,特别是截止阀的密封机构,其阀体1的连接部内孔是斜面2,而连接管5通过银焊6与一个接管座4相连,接管座的头部是球面3,球面3与斜面2组成密封面,由接管螺母7与阀体螺纹8拧紧固定,达到密封目的。

Claims (2)

1、空调机截止阀密封机构,由阀体(1)、接管螺母(7)和连接管(5)所组成,其特征在于连接管(5)的端部安装接管座(4),接管座的头部是球面(3),球面与阀体内孔斜面(2)相配合。
2、如权利要求1所述的空调机截止阀密封机构,其特征在于连接管(5)与接管座(4)通过银焊(6)连接。
CN 95222892 1995-10-13 1995-10-13 空调机截止阀密封机构 Expired - Fee Related CN2244127Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95222892 CN2244127Y (zh) 1995-10-13 1995-10-13 空调机截止阀密封机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95222892 CN2244127Y (zh) 1995-10-13 1995-10-13 空调机截止阀密封机构

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CN2244127Y true CN2244127Y (zh) 1997-01-01

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CN 95222892 Expired - Fee Related CN2244127Y (zh) 1995-10-13 1995-10-13 空调机截止阀密封机构

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CN (1) CN2244127Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001006164A1 (fr) * 1999-07-19 2001-01-25 Yongqiang Li Soupape de raccord d'un conditionneur d'air separe
CN106195504A (zh) * 2016-08-29 2016-12-07 徐杭婷 多层交错式分水器
CN108458188A (zh) * 2018-03-13 2018-08-28 西南石油大学 一种防渗透的非金属柔性复合软管快速连接接头

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001006164A1 (fr) * 1999-07-19 2001-01-25 Yongqiang Li Soupape de raccord d'un conditionneur d'air separe
CN106195504A (zh) * 2016-08-29 2016-12-07 徐杭婷 多层交错式分水器
CN108458188A (zh) * 2018-03-13 2018-08-28 西南石油大学 一种防渗透的非金属柔性复合软管快速连接接头

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