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一、永久性基础抽水站通常采用永久性基础,用混凝土浇筑。施工时根据需要将水泥、砂子、石子和水按一定比例和顺序拌和均匀,浇筑时要不断捣实直至石沉浆出为止。小型水泵的基础也可用水泥砂浆砌砖或砌石。表1为每米~3混凝土用料表。小型基础一般采用100号混凝土。也可按1(400号水泥):3(砂子):6(石子)的体积比配合使用。基础尺寸,通常由水泵制造厂提供,如果没有这些资料,可照下述方法确定。(一)水泵和动力机用皮带传动时,机泵基础可以分开,这时确定水泵基础尺寸的方法是:
First, the permanent basis Pumping stations are usually based on a permanent basis, pouring concrete. According to the needs of construction, cement, sand, gravel and water should be evenly mixed in a certain proportion and order. When pouring, it should be continuously tumbled until the stone is precipitated. The basis of small pumps can also be used cement brick masonry or masonry. Table 1 for each meter ~ 3 concrete material table. Small-scale general use of 100 concrete. Can also be 1 (400 cement): 3 (sand): 6 (gravel) volume ratio with the use. The basic dimensions, usually supplied by the pump manufacturer, can be determined as follows if no such information is available. (A) pump and power machine belt drive, the pump foundation can be separated, then determine the basic method of pump size is: