膨脹(zhang)水(shui)箱(xiang)是熱水(shui)采暖系(xi)統和中(zhong)(zhong)央空調水(shui)路系(xi)統中(zhong)(zhong)的(de)(de)一部件,它的(de)(de)作用是收容和補(bu)償系(xi)統中(zhong)(zhong)水(shui)的(de)(de)脹(zhang)縮(suo)量。 一般都將膨脹(zhang)水(shui)箱(xiang)設在系(xi)統的(de)(de)超高點,通常(chang)都接在循環水(shui)泵(中(zhong)(zhong)央空...