PTAI216

由于逆變器位置的變更，相比于將電機(jī)裝配在上部的ES14型（第二代），ESB20型采用了驅(qū)動(dòng)軸上安裝的方式，從而提高在車(chē)輛上的可搭載性。

有趣的知識(shí)增加了還有哦，由于ES14型的逆變器搭載位置外觀形似駝峰，也被稱(chēng)為駝峰型；而ESB20型的逆變器、電機(jī)和壓縮機(jī)的安裝位置呈直線，因此被稱(chēng)為“同軸型”。

正是因?yàn)殡妱?dòng)壓縮機(jī)采用了渦旋型結(jié)構(gòu)，所以便具備了 “小型、且靜音”的特征。

哇，聽(tīng)起來(lái)就很厲害~ 請(qǐng)展開(kāi)為我們介紹一下渦旋型結(jié)構(gòu)的特征好嗎？

當(dāng)然~ 渦旋結(jié)構(gòu)可通過(guò)提高電機(jī)轉(zhuǎn)速控制來(lái)提升壓縮機(jī)轉(zhuǎn)速，在確保能夠達(dá)到大容量壓縮機(jī)同等性能的同時(shí)縮小了電動(dòng)壓縮機(jī)的體積，因此體積縮小也便于在車(chē)輛上搭載；在靜音方面，渦旋型壓縮機(jī)具備緩慢壓縮的特性，在發(fā)動(dòng)機(jī)停止時(shí)也能正常運(yùn)轉(zhuǎn)并實(shí)現(xiàn)靜音（低噪音、低震動(dòng)）的要求。

原來(lái)如此，請(qǐng)問(wèn)壓縮原理是什么？

冷媒通過(guò)動(dòng)渦盤(pán)旋轉(zhuǎn)進(jìn)入壓縮室（動(dòng)渦盤(pán)和靜渦盤(pán)之間的空間，如圖橙色區(qū)域），隨著動(dòng)渦盤(pán)旋轉(zhuǎn)，冷媒便可在壓縮室區(qū)域逐漸被壓縮。

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