The utility model provides a pot cover micro-pressure exhaust valve, which comprises a valve body and a vent valve core. The vent valve core is movably installed in the inner chamber of the valve body. The bottom of the vent valve core covers the intake holes in the valve body. The wall surface of the vent valve core is provided with an intake port. The exhaust port of the vent valve core is connected with the outlet holes of the valve body, and the intake port is connected with the exhaust holes of the valve body when the water vapor in the pot is connected with the outlet. When the bottom of the vent spool is increased to push it out of the intake hole, water vapor enters from the intake port of the vent spool and discharges upward from the exhaust port, unlike previous exhaust valves which exhaust from both sides, so water vapor will not splash on the lid or hover over the lid, so there will be no previous scald and hand slippage problems, and when the water vapor in the pot is insufficient, the vent valve Because the core moves downward and closes the air intake hole, the water vapor in the pot increases continuously, which makes the pressure in the pot increase more than the external pressure, and keeps a certain pressure, so that the food in the pot can be cooked continuously at high temperature.
【技术实现步骤摘要】
锅盖微压排气阀
本技术涉及排气阀,特别是锅盖微压排气阀。
技术介绍
目前,大多数家庭都有在使用压力锅或微压锅这种便捷的厨房用具,因为这些烹饪器具都有一个共同点,都是在蒸煮过程中内部气压比正常锅具的气压大,使水的沸点增高,从而加快烹饪食材的时间,但由于现今这些烹饪器具带有排气阀结构不够合理,水蒸气从排气阀两侧喷出,导致在排出水蒸气时把锅盖和手柄都弄得全部是水,令手柄过滑不以握持,而且可能烫伤手部,所以这种结构的压力锅具不能方便人们日常的使用。
技术实现思路
针对上述现有技术的不足,本技术提供了锅盖微压排气阀,解决排气阀排气时,水蒸气不喷射到锅盖上。锅盖微压排气阀,包括阀体以及泄气阀芯,所述泄气阀芯移动地安装在阀体的内腔里,泄气阀芯的底部覆盖住阀体内的进气孔,泄气阀芯的壁面上设有进气口,泄气阀芯的排气口与阀体的出气孔连通,所述进气口与所述排气口连通,所述出气孔位于阀体的顶部。其中,泄气阀芯的顶部为延伸出阀体出气孔的排气部。其中,泄气阀芯的底部为覆盖住阀体内进气孔的底面。其中,阀体至少由泄气座以及泄气阀芯套组成,泄气座与泄气阀芯套之间通过螺纹连接,泄气阀芯套内安装有泄气阀芯,所述内腔设置在泄气阀芯套内。其中,还设有工字形密封圈I,工字形密封圈I套装在泄气座与泄气阀芯套之间并位于螺纹位置外。其中,还设有工字形密封圈II,工字型密封圈II的顶面与泄气阀芯底部抵接,泄气座的顶部有与工字形密封圈II下端部形状相匹配的型腔,工字形密封圈II的下端部卡装型腔内。本技术的有益效果:当锅内水蒸气增加到能够推动泄气阀芯的底部脱离进气孔时,水蒸气从泄气阀芯的进气口进入并从排气口向上排出 ...
【技术保护点】
1.锅盖微压排气阀,其特征在于:包括阀体(1)以及泄气阀芯(4),所述泄气阀芯(4)移动地安装在阀体(1)的内腔里,泄气阀芯(4)的底部覆盖住阀体(1)内的进气孔(2),泄气阀芯(4)的壁面上设有进气口(5),泄气阀芯(4)的排气口(6)与阀体(1)的出气孔(3)连通,所述进气口(5)与所述排气口(6)连通,所述出气孔(3)位于阀体(1)的顶部。
【技术特征摘要】
1.锅盖微压排气阀,其特征在于:包括阀体(1)以及泄气阀芯(4),所述泄气阀芯(4)移动地安装在阀体(1)的内腔里,泄气阀芯(4)的底部覆盖住阀体(1)内的进气孔(2),泄气阀芯(4)的壁面上设有进气口(5),泄气阀芯(4)的排气口(6)与阀体(1)的出气孔(3)连通,所述进气口(5)与所述排气口(6)连通,所述出气孔(3)位于阀体(1)的顶部。2.根据权利要求1所述锅盖微压排气阀,其特征在于:所述泄气阀芯(4)的顶部为延伸出阀体(1)出气孔(3)的排气部(7)。3.根据权利要求1所述锅盖微压排气阀,其特征在于:所述泄气阀芯(4)的底部为覆盖住阀体(1)内进气孔(2)的底面(8)。4.根据权利要求1所述锅盖微压排气阀,其...
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