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Making ice is extremely easy procedure, you take water and you freeze it. Sounds easy enough but how do business that require to make a huge quantity of ice go about doing it? They cannot just use the exact same ice trays we utilize in our freezer they need something larger and more robust, in comes the office ice maker. In 1890 and 1889 warm winter seasons created a massive ice shortage which brought along using mechanical ice making methods and the broader adoption of office ice machines. It wasn't till 1920 and 30's that an ice machine was offered for the typical customer. How does the device in fact go about making the ice? You will require 3 standard things for any ice maker consisting of the commercial ones. You'll need a refrigeration system to obtain and keep everything cold, a supply of water for developing the ice and something to gather the ice in. You need to drive the refrigerant through a set of coils, like on the back of the fridge at you home, causing it expand and condense. This in turn cools the internal ice trays. Now we add a little water from a collection sump and it includes it to our cooled tray. This procedure is duplicated over and over enabling time for the ice to freeze with each pass producing "clear ice". When the try is full, a mechanism, typically a rod or piston, is used to extract the ice into the holding container. Typically, the individual trays are made at an angle so the loosened ice just falls out. Other systems use a rod to push the ice out of the tray to keep the classic cube shape, made use of by hotels and restaurants. After the ice has been pressed out of the tray, a switch sends out the signal to start the entire procedure again. Today, office Ice Makers or Ice Machines presently make up about 11 % of all commercial refrigeration use. Their major goal is to produce a big quality of virtual pure ice or ice that is at least 98 % without contamination. To produce 100 pounds of pure ice you're going to require roughly 12 gallons of water. The devices effectiveness is judge by the governments Energy Star and a machine earning a Energy Star rating is about 15 % more energy efficient than one that is not.

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提问了 2016-02-16 13:43:14

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已关闭 2016-02-16 13:48:42

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问题由于以下原因被关闭了"广告"由 jkant 2016-02-16 13:48:42

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已提出的问题: 2016-02-16 13:43:14

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最后更新: 2016-02-16 13:48:42