CN205013240U - 可调节油压的的滤清部件 - Google Patents

可调节油压的的滤清部件 Download PDF

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CN205013240U
CN205013240U CN201520713428.0U CN201520713428U CN205013240U CN 205013240 U CN205013240 U CN 205013240U CN 201520713428 U CN201520713428 U CN 201520713428U CN 205013240 U CN205013240 U CN 205013240U
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oil pressure
filter
oil
manually
utility
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张健
吕金刚
赵英东
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BENGBU GAOKE ENERGY EQUIPMENT Co Ltd
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BENGBU GAOKE ENERGY EQUIPMENT Co Ltd
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Abstract

本实用新型涉及一种压缩机零部件,更具体地说涉及可调节油压的滤清部件,包括手动阀门、滤清器座和滤清器,其特征在于:所述的滤清器安装在滤清器座的左右两侧,所述的滤清器座左侧设有进油口,所述的滤清器座右侧设有出油口,所述的滤清器座顶部设有回油口,所述的回油口上设有接头,所述的手动阀门设在接头上,本实用新型与采用背压阀调节方式相比的优点在于:调节简单方便;阀门的压力调节范围大;维修更换容易。

Description

可调节油压的的滤清部件
技术领域:
本实用新型涉及一种压缩机零部件,更具体地说涉及可调节油压的的滤清部件。
背景技术:
压缩机润滑系统是保障机组正常运行的重要部分,其主要作用和功能是:
(1)减小滑动部位的磨损,延长零件期望寿命,减小维修费用;
(2)带走磨擦热量,冷却磨擦表面,保持正常配合间隙,有利于润滑零件的正常运转;
(3)和机械密封结构相结合,对气缸中的气体起密封作用;
(4)防止零件表面锈蚀,提高零件工作寿命;
(5)减小摩擦和摩擦热,减少能量损失和降低摩擦功耗,提高压缩机效率;
(6)带走磨屑清洗磨擦表面,提高运动面的工作质量;
润滑系统须在一定的油压范围内运行,油压过高和过低均会带来不良影响。在传统的压缩机油管路系统中,为了调节油压,通常是在油路系统的滤清器上部安装背压式油压调节阀,其主要作用是在管路油压高于预定值时,滤清器上的背压阀打开,多余的机油便通过此阀返回油箱,达到降低油压的目的,维持油压处于正常范围之内。通常采用的油压调节阀是企业自制的背压式阀门,依靠内部弹簧受油压压缩形变打开阀门。由于弹簧的形变量有限,导致油压的调节范围小;且弹簧受限于选材及热处理方式,易屈服变形;再者,长期旋动油压调节丝杆易导致螺纹脱扣和渗油等不良现象的发生。
实用新型内容:
本实用新型所要解决的技术问题在于克服现有的技术缺陷提供一种可调节油压的的滤清部件。
本实用新型所要解决的技术问题采用以下的技术方案来实现:
可调节油压的的滤清部件,包括手动阀门、滤清器座和滤清器,其特征在于:所述的滤清器安装在滤清器座的左右两侧,所述的滤清器座左侧设有进油口,所述的滤清器座右侧设有出油口,所述的滤清器座顶部设有回油口,所述的回油口上设有接头,所述的手动阀门设在接头上。
进一步的,所述的接头与回油口之间设有铝垫密封,所述的接头与手动阀门之间设有铝垫密封。
调压时操作者目视系统机油压力表。调节手动阀门,即控制手动阀门的开度大小,从而控制回油量,以调节整个系统的油压。
本实用新型与采用背压阀调节方式相比的优点在于:调节简单方便;阀门的压力调节范围大;维修更换容易。
附图说明:
图1为本实用新型的结构示意图;
图2为滤清器座与手动阀门剖视图。
图中:1-手动阀门2-滤清器座3-滤清器4-进油口5-出油口6-回油口7-接头8-铝垫
具体实施方式:
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体图示,进一步阐述本实用新型。
如图所示,可调节油压的的滤清部件,包括阀门1、滤清器座2和滤清器3,滤清器3安装在滤清器座2的左右两侧,滤清器座2左侧设有进油口4,滤清器座2右侧设有出油口5,滤清器座2顶部设有回油口6,回油口6上设有接头7,手动阀门1设在接头7上。
接头7与回油口6之间设有铝垫8密封,接头7与手动阀门1之间设有铝垫8密封。
调压时操作者目视系统机油压力表。调节手动阀门1,即控制手动阀门1的开度大小,从而控制回油量,以调节整个系统的油压。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.可调节油压的的滤清部件,包括手动阀门、滤清器座和滤清器,其特征在于:所述的滤清器安装在滤清器座的左右两侧,所述的滤清器座左侧设有进油口,所述的滤清器座右侧设有出油口,所述的滤清器座顶部设有回油口,所述的回油口上设有接头,所述的手动阀门设在接头上。
2.根据权利要求1所述的可调节油压的的滤清部件,其特征在于:所述的接头与回油口之间设有铝垫密封,所述的接头与手动阀门之间设有铝垫密封。
CN201520713428.0U 2015-09-15 2015-09-15 可调节油压的的滤清部件 Expired - Fee Related CN205013240U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201785A (zh) * 2015-09-15 2015-12-30 蚌埠高科能源装备有限公司 可调节油压的滤清部件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201785A (zh) * 2015-09-15 2015-12-30 蚌埠高科能源装备有限公司 可调节油压的滤清部件

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