大禹离心+网式组合过滤器

评测依据

• review_count：1800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-25 23:54:08","to":"2026-06-25 23:54:08"}
• intros：{"brand_intro":"大禹节水集团是中国节水灌溉领域的龙头企业，成立于1999年，总部在甘肃酒泉。公司专注于农业节水技术研发，提供滴灌、喷灌及过滤系统整体解决方案。拥有院士工作站和国家级实验室，产品广泛应用于高标准农田项目，是多项国家灌溉标准的起草单位。","product_intro":"大禹DY-LW50是一款离心与网式过滤二合一组合设备，先通过旋流分离粗颗粒，再经120目不锈钢网精细过滤。流量范围6-12m³/h，工作压力0.3-0.8MPa，配备自动反冲洗功能。壳体采用增强尼龙+玻璃纤维材质，耐腐蚀且轻便。特别适合含沙量较高的黄河水、渠水等复杂水源。","key_specs":{"接口尺寸":"DN50（2英寸）","最大流量":"12 m³/h","工作压力范围":"0.3-0.8 MPa","过滤精度":"120目（0.125mm）","材质":"增强尼龙+不锈钢滤网","反冲洗方式":"手动/自动可选"}}
• alt_products：[{"product_name":"大禹离心+网式组合过滤器","brand":"大禹节水","model":"DY-LW50","price":580}]
• kol_quotes：["@节水灌溉专家：大禹的组合式设计解决了单一离心过滤器精度不足的问题，是黄河灌区的标配。","@农场主李哥：用了两年没换过滤网，自动冲洗太省心了，强烈推荐。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其双重过滤效果，尤其在水质较差的地区表现突出。自动反冲洗功能节省大量人工，适合规模化种植。部分用户反映初次安装需仔细阅读说明书，组合体重量略大。整体好评率99%，复购率较高，被多个合作社列为标准配置。","source_count":0}},{"source":"objective","score":78.05633266533064,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":580,"wom_score":91.39999999999999}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@节水灌溉专家：大禹的组合式设计解决了单一离心过滤器精度不足的问题，是黄河灌区的标配。","@农场主李哥：用了两年没换过滤网，自动冲洗太省心了，强烈推荐。"]}}]
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