凯泉单级单吸离心泵

评测依据

• review_count：5600
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:03:11","to":"2026-06-26 00:03:11"}
• intros：{"brand_intro":"凯泉泵业集团成立于1995年，是中国大型水泵制造企业之一，总部位于上海。公司专注于工业泵、市政泵、农业泵的研发制造，拥有上海、浙江、安徽三大生产基地。凯泉产品广泛应用于农田水利、城市供水、消防等领域，是中国泵行业十强企业，拥有国家级博士后科研工作站。","product_intro":"KQDP50-16-4单级单吸离心泵采用后开式结构设计，便于维护。泵体采用HT250优质铸铁，叶轮为不锈钢材质，耐腐蚀性强。配备高效节能电机，效率达到国家二级能效标准。适用于大面积农田灌溉、园林喷灌、工业循环水系统等大流量场景，流量可达16m³/h，扬程32米，是中型农业项目的可靠选择。","key_specs":["额定功率：2.2kW","最大扬程：32米","额定流量：16m³/h","口径：50mm（2寸）","转速：2900r/min","电机能效：IE2"]}
• alt_products：[{"product_name":"凯泉单级单吸离心泵","brand":"凯泉泵业","model":"KQDP50-16-4","price":1280},{"product_name":"南方泵业CDL系列立式多级离心泵","brand":"南方泵业","model":"CDL4-160","price":1850}]
• kol_quotes：["\"凯泉的泵在农场用了五年，除了正常保养没出过故障，大品牌就是省心。\"——种植大户张总","\"这款泵的流量和扬程参数很实在，不虚标，适合百亩以上农田。\"——农业技术员刘工"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.5,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该泵流量大、扬程足，适合大面积灌溉。做工扎实，铸铁泵体厚重耐用，不锈钢叶轮抗腐蚀性好。部分用户提到重量较大（约35kg），安装需要两人配合。售后响应及时，配件易购。在农业合作社和种植大户中口碑良好，被认为是\"中型灌溉泵的标杆产品\"。","source_count":2}},{"source":"objective","score":80.46499165971642,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.5,"price":1280,"wom_score":88.5}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"凯泉的泵在农场用了五年，除了正常保养没出过故障，大品牌就是省心。\"——种植大户张总","\"这款泵的流量和扬程参数很实在，不虚标，适合百亩以上农田。\"——农业技术员刘工"]}}]
• method_version：v3
• search_visual：null