There are so many draft beers in the restaurant. Where can I ice it in summer?

Draft beer is draft beer, but it is different from ordinary draft beer. Draft beer is sterilized by professional processing equipment and special technology to achieve the biological stability of beer. During transportation, refrigerated trucks must be used. In the process of sales, draft beer is usually stored in stainless steel draft beer barrels, and then sold through wine vending machines with refrigeration devices by using carbon dioxide back pressure. The beer sold in the market for several yuan 1 package is actually ordinary draft beer, that is, draft beer without pasteurization. This draft beer is usually stored in plastic fresh-keeping barrels and stainless steel barrels in the market, and the heat preservation function of the barrel itself is used to achieve fresh-keeping and suitable temperature. At present, the so-called draft beer sold in restaurants is mostly ordinary draft beer in stainless steel barrels. This stainless steel barrel is double insulated, so beer tastes cool and delicious, and it is cheap, which is very popular with ordinary people. So people mistake ordinary draft beer for draft beer. Beer can be divided into draft beer and cooked beer according to the mode of production. Draft beer refers to beer that has not been sterilized by traditional high temperature. It is generally sold locally and should not be kept for too long. So many draft beers on the market are in barrels. Cooked beer is sterilized beer and has a long storage time. Fresh yeast in draft beer can promote the decomposition of gastric juice, increase appetite, enhance digestive function and make people fat, so thin people should drink draft beer. Cooked beer is pasteurized, killing fresh yeast, so fat people should drink cooked beer.