Valve deck, valve assembly and refrigerating system

阀盖、阀组件以及制冷系统

Abstract

本实用新型公开了阀盖、阀组件以及制冷系统。本实用新型提出的阀盖包括:侧壁;封闭端,连接到所述侧壁,并且,所述封闭端和所述侧壁限定有一内空间;密封件,自所述封闭端延伸进入所述内空间,所述密封件的至少一部分可延伸进入外部阀本体的开口中并密封于所述阀本体的内表面;所述密封件限定出一空隙,以使所述空隙中的内压力迫使所述密封件贴紧外部阀本体。本实用新型提出的阀组件包括阀本体和本实用新型提出的阀盖。本实用新型提出的制冷系统包括本实用新型提出的阀组件。本实用新型能够提高密封效果。
The utility model discloses a valve deck, a valve assembly and a refrigerating system. The valve deck comprises a side wall, a closed end and a sealing part, wherein the closed end is connected to the side wall, and an internal space is defined by the closed and the side wall; the sealing part extends into the internal space from the closed end, and at least one portion of the sealing part can extend into an opening of an external valve body and is sealed on the internal surface of the valve body; a gap is defined by the sealing part, so that internal pressure in the gap enables the sealing part to be tightly attached to the external valve body. The valve assembly comprises the valve body and the valve deck. The refrigerating system comprises the valve assembly. The valve deck, the valve assembly and the refrigerating system can improve the sealing effect.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle