凯泉液压潜水泵

评测依据

• review_count：4300
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:03:15","to":"2026-06-26 00:03:15"}
• 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，在上海、浙江等地建有生产基地。产品覆盖农业、市政、工业等领域，液压潜水泵系列以强排水能力和耐用性闻名。公司拥有博士后科研工作站，技术研发投入居行业前列。","product_intro":"凯泉QY-200-15-7.5液压潜水泵专为深井取水和液压系统排水设计，采用双端面机械密封和油室保护，防水性能优异。电机内置热保护器，可自动断电。铸铁叶轮耐磨性强，最大扬程15米，流量200立方米/小时，适合农田排涝、鱼塘换水等场景。","key_specs":["最大扬程：15米","最大流量：200立方米/小时","电机功率：7.5kW","电压：380V/50Hz","出水口径：4英寸","电缆长度：10米"]}
• alt_products：[{"product_name":"凯泉液压潜水泵","brand":"凯泉泵业（Kaiquan）","model":"QY-200-15-7.5","price":2899},{"product_name":"威乐智能变频液压水泵","brand":"威乐（Wilo）","model":"Wilo-Stratos MAXO 40/1-12","price":3899}]
• kol_quotes：["@水产养殖老王：凯泉潜水泵抽水快，鱼塘换水效率翻倍。","@水利工程师：排涝抢险常用这款，皮实耐造。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户反馈排水量大，适合大面积农田排涝。养殖户称赞其连续运行24小时不过热。部分用户提到电缆长度需根据井深定制，标准版稍短。长期使用后少数用户反映密封件老化需更换，但整体故障率低。售后服务网点覆盖广，维修响应快。","source_count":3}},{"source":"objective","score":81.59200233411137,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.4,"price":2899,"wom_score":85.1}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":4300,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@水产养殖老王：凯泉潜水泵抽水快，鱼塘换水效率翻倍。","@水利工程师：排涝抢险常用这款，皮实耐造。"]}}]
• method_version：v2
• search_visual：null