CN2821221Y - 弹簧复位软座式单向球泵阀 - Google Patents

弹簧复位软座式单向球泵阀 Download PDF

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Publication number
CN2821221Y
CN2821221Y CN 200520021677 CN200520021677U CN2821221Y CN 2821221 Y CN2821221 Y CN 2821221Y CN 200520021677 CN200520021677 CN 200520021677 CN 200520021677 U CN200520021677 U CN 200520021677U CN 2821221 Y CN2821221 Y CN 2821221Y
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valve
spring reset
pumpvale
spring
way ball
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CN 200520021677
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陈龙环
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Abstract

弹簧复位软座式单向球泵阀,它是在阀体(1)的进水管(2)和出水管(3)内设置由软座(4)、弹簧(5)和阀球(6)构成的单向阀。它具有使用寿命长和噪声小的优点。

Description

弹簧复位软座式单向球泵阀
技术领域:
本实用新型涉及往复泵用单向泵阀。
背景技术:
目前,往复泵上的单向泵阀在工作时,其阀球会频繁地与阀座接触碰撞,由于阀球和阀座均由硬性材料制成,两者很容易因相互碰撞而损坏,即它存在使用寿命短和噪声大的缺点。
发明内容:
本实用新型的目的是提供一种使用寿命长和噪声小的弹簧复位软座式单向球泵阀。
实用新型的技术解决方案是:它是在阀体的进水管和出水管内设置由软座、弹簧和阀球构成的单向阀。
实用新型的技术效果是:它具有使用寿命长和噪声小的优点。
附图说明:
附图为本实用新型实施例剖视结构图。
具体实施方式:
如图所示,它是在阀体1的进水管2和出水管3内设置由软座4、弹簧5和阀球6构成的单向阀。

Claims (1)

  1. 弹簧复位软座式单向球泵阀,它包括有阀体(1),其特征在于,它是在阀体(1)的进水管(2)和出水管(3)内设置由软座(4)、弹簧(5)和阀球(6)构成的单向阀。
CN 200520021677 2005-09-22 2005-09-22 弹簧复位软座式单向球泵阀 Expired - Fee Related CN2821221Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520021677 CN2821221Y (zh) 2005-09-22 2005-09-22 弹簧复位软座式单向球泵阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520021677 CN2821221Y (zh) 2005-09-22 2005-09-22 弹簧复位软座式单向球泵阀

Publications (1)

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CN2821221Y true CN2821221Y (zh) 2006-09-27

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CN 200520021677 Expired - Fee Related CN2821221Y (zh) 2005-09-22 2005-09-22 弹簧复位软座式单向球泵阀

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CN (1) CN2821221Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949161A (zh) * 2020-02-24 2020-04-03 大连理工江苏研究院有限公司 一种串联式的水冷式充电桩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949161A (zh) * 2020-02-24 2020-04-03 大连理工江苏研究院有限公司 一种串联式的水冷式充电桩

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