精进制冷30

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蒸发器更换注意事项

2020-09-08 11:19

柜冰箱蒸发器内漏是常见故障,维修中一般采取更换蒸发器的方法。由于市上没有现成的蒸发器出售,故大多采用手工制作蒸发器来维修。但手工制作的蒸发器更换后很容易出现制冷能力下降的现象。原本空机(载)制冷半小时可达到-18℃,维修后只能达到-10℃左右,制冷能力大为下降。

The internal leakage of the evaporator of the refrigerator is a common fault. The evaporator is usually replaced in the maintenance. Since there is no ready-made evaporator for sale in the market, most of them use hand-made evaporators for maintenance. However, the refrigeration capacity of hand-made evaporator is easy to decline after replacement. The cooling capacity of the original empty machine (load) can reach - 18 ℃ in half an hour, and it can only reach about - 10 ℃ after maintenance.

强制循环蒸发器

Forced circulation evaporator

更换蒸发器后,所用冷剂量可能与原来有所不同。此时的判断方法以箱体外的回流管不凝水为妥。冰箱换蒸发器主要是由于冰箱中的蒸发器出现了很多故障,当出现故障的时候就会影响到冰箱的制冷效果。冰箱换蒸发器需要根据具体出现的故障进行安装更换.

After replacing the evaporator, the amount of refrigerant used may be different from the original. At this time, it is appropriate to judge the non condensable water in the reflux pipe outside the box. Refrigerator evaporator is mainly due to the evaporator in the refrigerator has many faults, when the failure will affect the refrigeration effect of the refrigerator. The refrigerator evaporator needs to be installed and replaced according to the specific failure

空调内机蒸发器的位置并不是固定的,不同牌子和的车,它的位置和遮挡就不一样。如果你的蒸发器可以直接就能触摸到,那么你是可以比较轻松的对它进行清洁的,但是如果触摸不到的话,那么就需要进行拆卸了。如果对自己的技术很有信心,那么可以尝试拆卸清洗。

The location of the evaporator in the air conditioner is not fixed. Different brands and cars have different positions and obstructions. If you can touch the evaporator directly, you can clean it easily, but if you can't touch it, you need to dismantle it. If you are confident in your own technology, you can try to disassemble and clean.

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外循环蒸发器

蒸发器的拆卸顺序

(1)将制冷系统中的制冷剂排出。

(2)将新鲜空气风箱盖从蒸发器上拆下。

(3)将蒸发器总成从车上拆下

(4)将低压管从压缩机上拆下,然后把高压管从储液罐连接处拆下,拆下后将管子端口封住防止异物侵入。

(5)将挡板及网罩从仪表板的右侧下部拆下。

(6)将感应管从蒸发器口处取下。

(7)将蒸发盘拆下并取出其中的蒸发器。