CN105889544A - 一种用于高温炉气体流量阀 - Google Patents

一种用于高温炉气体流量阀 Download PDF

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Publication number
CN105889544A
CN105889544A CN201410586385.4A CN201410586385A CN105889544A CN 105889544 A CN105889544 A CN 105889544A CN 201410586385 A CN201410586385 A CN 201410586385A CN 105889544 A CN105889544 A CN 105889544A
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valve
gas flow
valve body
temperature furnace
flow valve
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CN201410586385.4A
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Inventor
张时利
王建跃
王皓静
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Hefei Risine Heatek Co Ltd
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Hefei Risine Heatek Co Ltd
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Priority to CN201410586385.4A priority Critical patent/CN105889544A/zh
Publication of CN105889544A publication Critical patent/CN105889544A/zh
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Abstract

本发明公开了一种用于高温炉气体流量阀,包括有阀杆,阀盖,阀体,所述阀体上端通过螺母安装有阀盖,阀盖上端设有弹簧组件;所述阀体内安装有球芯,球芯且与所述的阀杆相连接,所述阀体底端通过螺栓安装有村套。本发明具有温度均匀、控制稳定、升温速度快、节能、使用温度高、寿命长等特点。

Description

一种用于高温炉气体流量阀
技术领域
本发明涉及一种球阀,具体是一种用于高温炉气体流量阀。
背景技术
真空气氛管式炉专门设计用于低温CVD工艺。如ZnO纳米结构的可控生长、氮化硅渡膜、陶瓷基片导电率测试、陶瓷电容器(MLCC)气氛烧结等等。窑炉采用氧化铝纤维制品隔热、保温,加热元件选用进口KTL电阻丝,优质石英管炉膛,系统可预抽真空,气体采用质量流量计控制。进口单回路智能温度控制仪控制、高低温区设计隔板结构,有效的实现温度梯度的控制。但是现有的金属硬密封球阀在高温情况下容易出现阀杆抱死卡涩等现象。
发明内容
为解决上述技术问题,本发明提供了一种适合在高温环境下使用的高温炉气体流量阀。
本发明采取的技术方案是:
一种用于高温炉气体流量阀,包括有阀杆,阀盖,阀体,其特征在于:所述阀体上端通过螺母安装有阀盖,阀盖上端设有弹簧组件;所述阀体内安装有球芯,球芯且与所述的阀杆相连接,所述阀体底端通过螺栓安装有村套,所述村套与球芯处设有密封件。
本发明的有益效果是:
本发明具有温度均匀、控制稳定、升温速度快、节能、使用温度高、寿命长等特点,在高温情况下阀杆不会出现抱死卡涩等现象。
附图说明
图1是本发明的结构示意图
具体实施方式
如图1所示,一种用于高温炉气体流量阀,包括有阀杆1,阀盖3,阀体6,所述阀体6上端通过螺母安装有阀盖3,阀盖3上端设有弹簧组件2;所述阀体6内安装有球芯5,球芯5且与所述的阀杆1相连接,所述阀体6底端通过螺栓安装有村套7,所述村套7与球芯处设有密封件8。

Claims (1)

1.一种用于高温炉气体流量阀,包括有阀杆,阀盖,阀体,其特征在于:所述阀体上端通过螺母安装有阀盖,阀盖上端设有弹簧组件;所述阀体内安装有球芯,球芯且与所述的阀杆相连接,所述阀体底端通过螺栓安装有村套,所述村套与球芯处设有密封件。
CN201410586385.4A 2014-10-27 2014-10-27 一种用于高温炉气体流量阀 Pending CN105889544A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410586385.4A CN105889544A (zh) 2014-10-27 2014-10-27 一种用于高温炉气体流量阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410586385.4A CN105889544A (zh) 2014-10-27 2014-10-27 一种用于高温炉气体流量阀

Publications (1)

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CN105889544A true CN105889544A (zh) 2016-08-24

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CN201410586385.4A Pending CN105889544A (zh) 2014-10-27 2014-10-27 一种用于高温炉气体流量阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113874471A (zh) * 2019-04-05 2021-12-31 尤尼弗瑞克斯 I 有限责任公司 排气控制阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113874471A (zh) * 2019-04-05 2021-12-31 尤尼弗瑞克斯 I 有限责任公司 排气控制阀

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