这个小米净水器使用了三年了，期间也更换过几次滤芯了，使用体验还算不错。但是呢，大约半年前，净水器的出水就变得不正常了，水流乎大乎小，最近几个月出水十秒后水流变得很小，再过十秒就直接不再出水了，这导致使用的时候不得不反复开启净水器的水龙头，极其麻烦。
再查阅了网上一些反馈后，大致锁定了问题出在水流计量器上。就是下图这玩意儿，我在淘宝上购买了一对，准备自己动手维修。
This Xiaomi water purifier has been used for three years, and the filter element has been replaced several times during this period, and the experience is not bad. However, about half a year ago, the water output of the water purifier became abnormal, and the water flow was large and small. In recent months, the water flow became very small after ten seconds of water discharge, and after another ten seconds, the water flow stopped directly. This results in having to turn on the faucet of the water purifier repeatedly during use, which is extremely troublesome.
After reviewing some feedback on the Internet, it is generally locked that the problem lies in the water flow meter. It is the thing in the picture below. I bought a pair on Taobao and I am going to repair it myself.
拆之前我以为难度不会太大，因为网上的文章看着都挺简单。结果一上手我就有点后悔了，可是拆都拆了只能硬着头皮上了，拆的过程中我已经在思考若是安装好不能正常使用了该怎么办呢~
Before dismantling, I thought it would not be too difficult, because the articles on the Internet seem to be quite simple. As soon as I got started, I regretted it a little bit, but after dismantling it, I could only bite the bullet. During the dismantling process, I was already thinking about what to do if the installation could not be used normally~
上图就是拆解后的样子，其实最难的就是拆解的过程，首先记得把三角阀关掉，否则拔了管子弄得满屋子的水，再记得断电先，然后就耐着性子慢慢拆吧，从底部开始拧螺丝，关键是拔管子要注意，有窍门的，管子连接处有夹子垫在那边，细管子是红色的夹子，粗管子是蓝色的夹子，这个夹子的目的就是垫在中间，你把夹子拿走，就可以往下压了，压下去后管子就能拔掉了，这个不是很好理解，我弄了好一会儿才搞懂~
具体我懒得描述了，要想讲解清楚必须拍很多照片才行，懒得弄了。只想表达一下，随着时间流逝，家里的东西经常这个出问题那个出问题，若是叫人上门修理，那么必然又是小几百块钱，能自己处理就尽量自己尝试下~
The picture above is the dismantling process. In fact, the most difficult part is the dismantling process. First, remember to turn off the triangular valve. Otherwise, the pipe will be filled with water. Take it apart slowly, and start from the bottom to tighten the screws. The key is to pay attention to pulling out the tube. There are tricks. There is a clip at the joint of the tube. The thin tube is a red clip, and the thick tube is a blue clip. The purpose is to put it in the middle. You can take the clip away and press it down. After pressing down, the tube can be pulled out. This is not very easy to understand. It took me a while to understand~
I'm too lazy to describe the specifics. To explain it clearly, I have to take a lot of photos. I'm too lazy to get it. I just want to express that as time goes by, things at home often have problems with one problem and the other. If you call someone to repair it, it will definitely cost a few hundred yuan. If you can handle it yourself, try your best to try it~
