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一种液压锁密封装置

一种液压锁密封装置

  • 专利类型:实用新型
  • 有效期:2022-01-14至2024-01-14
  • 发布日期:2022-01-14
  • 技术成熟度:可以量产
交易价格: ¥面议
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  • 技术(专利)类型 实用新型
  • 申请号/专利号 202021620176.4 
  • 技术(专利)名称 一种液压锁密封装置 
  • 项目单位
  • 发明人 许君国 
  • 行业类别 人类生活必需品
  • 技术成熟度 可以量产
  • 交易价格 ¥面议
  • 联系人 许君国
  • 发布时间 2022-01-14  
  • 01

    项目简介

    本实用新型公开了一种液压锁密封装置,包括阀体、上腔、下腔、柱面通孔、密封塞、回位弹簧和可控单向阀开启柱塞,所述阀体为中空腔体设置,所述上腔呈锥形状设于阀体内,所述下腔设于阀体内远离上腔的一端,所述柱面通孔设于上腔和下腔之间,所述密封塞可滑动设于上腔和柱面通孔内,所述回位弹簧设于上腔内,所述回位弹簧两端分别固接设于阀体内壁和密封塞上壁,所述可控单向阀开启柱塞可滑动设于下腔内,所述可控单向阀开启柱塞固接设于密封塞下壁。本实用新型属于单向阀密封技术领域,具体是提供了一种密封效果好、延长使用寿命、维护简单易行、节约成本、实用性高、成本低廉的液压锁密封装置。
    Abstract: The utility model discloses a hydraulic lock sealing device which comprises a valve body, an upper cavity, a lower cavity, a cylindrical surface through hole, a sealing plug, a return spring and a controllable one-way valve opening plunger, the valve body is a hollow cavity, the upper cavity is arranged in the valve body in a conical shape, the lower cavity is arranged at one end, far away from the upper cavity, in the valve body, and the cylindrical surface through hole is communicated with the sealing plug. The cylindrical surface through hole is formed between the upper cavity and the lower cavity, the sealing plug is arranged in the upper cavity and the cylindrical surface through hole in a sliding mode, the return spring is arranged in the upper cavity, the two ends of the return spring are fixedly connected to the inner wall of the valve body and the upper wall of the sealing plug respectively, and the controllable one-way valve opening plunger is arranged in the lower cavity in a sliding mode. The controllable one-way valve opening plunger is fixedly connected to the lower wall of the sealing plug. The utility model belongs to the technical field of one-way valve sealing, and particularly provides a hydraulic lock sealing device which is good in sealing effect, long in service life, simple and easy to maintain, cost-saving, high in practicability and low in cost.


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  • 02

    说明书

    本实用新型公开了一种液压锁密封装置,包括阀体、上腔、下腔、柱面通孔、密封塞、回位弹簧和可控单向阀开启柱塞,所述阀体为中空腔体设置,所述上腔呈锥形状设于阀体内,所述下腔设于阀体内远离上腔的一端,所述柱面通孔设于上腔和下腔之间,所述密封塞可滑动设于上腔和柱面通孔内,所述回位弹簧设于上腔内,所述回位弹簧两端分别固接设于阀体内壁和密封塞上壁,所述可控单向阀开启柱塞可滑动设于下腔内,所述可控单向阀开启柱塞固接设于密封塞下壁。本实用新型属于单向阀密封技术领域,具体是提供了一种密封效果好、延长使用寿命、维护简单易行、节约成本、实用性高、成本低廉的液压锁密封装置。
    Abstract: The utility model discloses a hydraulic lock sealing device which comprises a valve body, an upper cavity, a lower cavity, a cylindrical surface through hole, a sealing plug, a return spring and a controllable one-way valve opening plunger, the valve body is a hollow cavity, the upper cavity is arranged in the valve body in a conical shape, the lower cavity is arranged at one end, far away from the upper cavity, in the valve body, and the cylindrical surface through hole is communicated with the sealing plug. The cylindrical surface through hole is formed between the upper cavity and the lower cavity, the sealing plug is arranged in the upper cavity and the cylindrical surface through hole in a sliding mode, the return spring is arranged in the upper cavity, the two ends of the return spring are fixedly connected to the inner wall of the valve body and the upper wall of the sealing plug respectively, and the controllable one-way valve opening plunger is arranged in the lower cavity in a sliding mode. The controllable one-way valve opening plunger is fixedly connected to the lower wall of the sealing plug. The utility model belongs to the technical field of one-way valve sealing, and particularly provides a hydraulic lock sealing device which is good in sealing effect, long in service life, simple and easy to maintain, cost-saving, high in practicability and low in cost.


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