Is water-cooled air conditioning better than regular air conditioning?

I have a little different opinion, I hope the answer to the question "enthusiastic users" do not mind. I have seen a so-called "water-cooled air conditioning", it is actually the use of the lower temperature of the water underground through a radiator similar to the car tank, with a fan, blowing "cool air", the actual effect is not ideal. Ordinary air-conditioning is based on the principle that gas pressurization increases the temperature and releases energy; depressurization absorbs energy and reduces the temperature, relying on the compressor and cooling tubes and fans to complete the "refrigeration" work. (The refrigerant used in the past is called Freon, but now it is replaced by an environmentally friendly substance that does not destroy the ozone layer.) This kind of air conditioner can "work in the reverse direction", i.e., it can be used to "heat" in winter. Compressor refrigeration effect is very good, low temperature can reach below freezing point. Such as household refrigerators, refrigeration can reach more than 20 degrees below zero, air conditioning and refrigerator refrigeration principle is the same, except that the room space relative to the refrigerator space is very large, even if the heat pipe temperature is very low, want to call the room temperature down to sub-zero temperature, is not easy, not to mention the human body can not stand. Really want to drop the room temperature to tens of degrees below zero, it is not impossible, cold storage is a successful example. I don't know if that answers your question.