A timber building with a thatched roof covered it. The Hampton Court ice house (or snow conserve) was a brick-lined well, which was 30 feet (9.1 m) deep and 16 feet (4.9 m) wide. James I commissioned the first modern ice house in 1619 in Greenwich Park and another in Hampton Court in 1625–6. The ice house was introduced to Britain in the 1600s. Many that were built centuries ago remain standing. The structure has a dome shape above ground with a subterranean storage space and uses a trench to catch what water does melt from the ice to allow it to refreeze during the cold desert nights. Water was often channeled from a qanat to a yakhchāl, where it freezes when the temperature was low enough. The structure used evaporative cooling (and diurnal heat reservoir) techniques to store ice and sometimes food. Persia īy 400 BCE, Persian engineers were building yakhchāls in the desert. The ice that formed in the bottom of the pits sold at a higher price than the snow on top. In Rome, in the 3rd century CE, snow was imported from the mountains, stored in straw-covered pits, and sold from snow shops. Alexander the Great stored snow in pits dug for that purpose around 300 BCE. 1780 BCE records the construction of an icehouse by Zimri-Lim, the King of Mari, in the northern Mesopotamian town of Terqa, "which never before had any king built." In China, archaeologists have found remains of ice pits from the 7th century BCE, and references suggest that these were in use before 1100 BCE. ![]() ![]() During the heyday of the ice trade, a typical commercial ice house would store 2,700 tonnes (3,000 short tons) of ice in a 30-by-100-foot (9 by 30 m) and 14-metre-high (45 ft) building. The main application of the ice was the storage of foods, but it could also be used simply to cool drinks, or in the preparation of ice-cream and sorbet desserts. It would remain frozen for many months, often until the following winter, and could be used as a source of ice during the summer months. Some were underground chambers, usually man-made, close to natural sources of winter ice such as freshwater lakes, but many were buildings with various types of insulation.ĭuring the winter, ice and snow would be cut from lakes or rivers, taken into the ice house, and packed with insulation (often straw or sawdust). Ice house near Arcen Castle in Arcen, NetherlandsĪn ice house, or icehouse, is a building used to store ice throughout the year, commonly used prior to the invention of the refrigerator.
0 Comments
Leave a Reply. |