The utility model discloses a multifunctional water replenishing device with an automatic water replenishing function and an expansion storage function. The utility model can be used for automatically entering water and supplying water after the water shortage of the container, and can also be used as an expansion storage device which causes the volume expansion of the liquid temperature in the container. It includes water box and an outlet at the inner wall of the water inlet and the bottom of the box, and the box body is arranged in the floating ball valve, the float valve which is connected with a water inlet valve, floating ball valve is arranged in the float valve to open or close the conversion level not higher than the highest water level A H box 50%. Preferably, the converted water level A for opening or closing of the float valve is 20% of the maximum water level H of the tank. That is to say, when the amount of water in the water supply device for the entire volume of 20%, automatic stop water, automatic water when the water tank, and the upper part of the water supply device; space can be used as the 80% volume expansion volume expansion, achieve the purpose of storing, but also to ensure that the water inlet of the sealed box.
【技术实现步骤摘要】
本技术涉及一种给非承压式大型容器或大型水箱补水用的自动补水装置。
技术介绍
传统的补水装置一般是在补水箱上设置一个进水口,通过一浮球连杆及两个铰链的机械机构,利用浮球的浮力及杠杆作用,使用一个密封圈封住进水口,从而使水箱水满后自动停止进水。这种补水装置结构复杂,浮球处的多个铰链传递容易导致连杆的偏斜和失去平衡,甚至卡死,密封性能不佳,使用寿命短。并且,补水装置常应用于大型容器,当大型容器由于环境温度等原因,其内的液体温度升高而使体积膨胀时,通常需要设置专门的溢流装置,将膨胀部分的体积排走,这样就使得产品的整体结构变复杂,成本升高,而且浪费水资源。
技术实现思路
本技术所要解决的技术问题是克服现有技术的不足,提供一种带有自动补水和膨胀存储功能的补水装置。当容器缺水时自动补水,当容器内因液体温度升高而使体积膨胀时,为其提供一个容纳膨胀容积的场所,便于重复利用。本技术解决上述技术问题所采用的技术方案为包括补水箱体、设置在箱体内壁的进水口和箱体底部的出水口,以及设置在箱体内的浮球阀,所述浮球阀与进水口相连,浮球阀包括阀体、在阀体内设置有使浮球阀开启与关闭转换水位不高于箱体最高水 ...
【技术保护点】
一种补水装置,包括补水箱体(1)、设置在箱体(1)内壁的进水口(2)和箱体(1)底部的出水口(3),以及设置在箱体(1)内的浮球阀(4),其特征在于:所述浮球阀(4)与进水口(1)相连,浮球阀(4)包括阀体(41)、在阀体(41)内设置有使浮球阀(4)开启与关闭转换水位A不高于箱体最高水位50%的阀芯(42)、与阀芯(42)联动的连接件(45)以及与连接件(45)固定连接的浮球(44)。
【技术特征摘要】
【专利技术属性】
技术研发人员:黄启均,徐海山,
申请(专利权)人:中山华帝燃具股份有限公司,
类型:实用新型
国别省市:44[中国|广东]
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