空气源热泵中央空调 Products from producerIn stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSellerying jia nuan re beng ke ji bei jing you gong siChina, Beijing(View map) +86( Display phones Products of other enterprisesQJ深井潜水泵Submersible Sewage PumpSubmersible PumpSubmersible Water Pump滑片泵Description地源热泵系统是空调设备的一种,由电力驱动,通过深埋于地下的管路系统,与地下温度相对恒定的土壤进行热量交换,冬季把土壤中的热量"取"出来,供给室内采暖,此时地能为"热源";夏季把室内热量取出来,释放到土壤中去,此时地能为"冷源"。 Contact the seller空气源热泵中央空调 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Vacuum pumps Console pumps Diaphragm pumps Peristaltic pumps Industrial pumps Chemical pumps Centrifugal pumps Circulating pumps Vortical pumps Food pumps Rotary pump Pumps screw Sanitary pumps Pump to increase pressure Piston pumps Dosing pumps Gear pumps Rotary vane pumps Shipping method