The utility model relates to an improved exhaust valve structure of an anti-overflow cooker, which comprises a valve cover and a valve seat. The valve cover is provided with an upper valve chamber and an exhaust outlet at the top of the upper valve chamber. The valve seat is provided with a lower valve chamber and an air inlet at the bottom of the lower valve chamber. The valve cover is arranged on the valve seat so that the upper valve chamber and the lower valve chamber are combined to form a valve chamber. The valve chamber is provided with a movable float ball, and the movable float ball. The diameter of the float is larger than the diameter of the intake and exhaust ports. By setting a float ball in the valve chamber, when the water of the overflow-proof pot reaches the boiling point, it expands and generates relatively atmospheric pressure. The steam enters the valve chamber along the intake port, and the steam blows the float ball. The float ball moves irregularly in the valve chamber to break the bubble of the steam, so as to avoid the blockage of the air bubbles and the smooth discharge of the steam from the outside, thus improving the practicability of the exhaust valve
【技术实现步骤摘要】
防溢锅的排气阀改进结构
本技术涉及排气阀,特别涉及一种防溢锅的排气阀改进结构。
技术介绍
日常生活中,人们通过普通锅进行煲粥或煲汤过程中,由于温度逐渐上升,水逐渐沸腾时,由于水达到沸点后会迅速膨胀而溢出,使人们在加热这些食品时,必须随时守候,特别是普遍采用燃气灶具的时代,加热这些食品时,更不能大意。市面上也出现一种防溢锅,通过改变排气阀结构,当水达到沸点后会迅速膨胀而沿排气阀溢出,从而避免水沿煲盖与煲体的连接处溢出,提高防溢效果,但是由于该排气阀结构较为复杂,清洗困难,使用时间长就容易损坏,降低防溢锅的实用性。
技术实现思路
本技术的目的在于克服上述现有技术存在之不足,而提供一种结构简单、清洗容易、防溢效果佳的防溢锅的排气阀改进结构。本技术的目的是这样实现的。一种防溢锅的排气阀改进结构,包括阀盖和阀座,所述阀盖设置有上阀腔,上阀腔顶部开有排气口,所述阀座设置有下阀腔,下阀腔底部开有进气口,所述阀盖设置在阀座上,以使上阀腔和下阀腔组合构成阀腔,所述阀腔内设置有活动浮球,所述活动浮球的直径大于进气口以和排气口的直径。通过在阀腔内设置浮球,当防溢锅的水达到沸点后膨胀,产生较大气 ...
【技术保护点】
1.一种防溢锅的排气阀改进结构,包括阀盖(1)和阀座(2),其特征在于:所述阀盖(1)设置有上阀腔(3),上阀腔(3)顶部开有排气口(4),所述阀座(2)设置有下阀腔(5),下阀腔(5)底部开有进气口(6),所述阀盖(1)设置在阀座(2)上,以使上阀腔(3)和下阀腔(5)组合构成阀腔(7),所述阀腔(7)内设置有活动浮球(8),所述活动浮球(8)的直径大于进气口(6)以和排气口(4)的直径。
【技术特征摘要】
1.一种防溢锅的排气阀改进结构,包括阀盖(1)和阀座(2),其特征在于:所述阀盖(1)设置有上阀腔(3),上阀腔(3)顶部开有排气口(4),所述阀座(2)设置有下阀腔(5),下阀腔(5)底部开有进气口(6),所述阀盖(1)设置在阀座(2)上,以使上阀腔(3)和下阀腔(5)组合构成阀腔(7),所述阀腔(7)内设置有活动浮球(8),所述活动浮球(8)的直径大于进气口(6)以和排...
【专利技术属性】
技术研发人员:卢浩益,
申请(专利权)人:佛山市顺德区汤臣实业有限公司,
类型:新型
国别省市:广东,44
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