大禹滴灌砂石过滤器

评测依据

• review_count：2100
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["京东","天猫","大禹官网"]
• time_range：{"from":"2026-06-26 00:04:52","to":"2026-06-26 00:04:52"}
• intros：{"brand_intro":"大禹节水集团成立于1999年，是中国节水灌溉行业领军企业，深交所上市公司。公司提供从滴灌带、过滤器到智能灌溉系统的全产业链解决方案，拥有多项专利技术，产品广泛应用于农业、园林、市政等领域，在西北干旱地区市场占有率极高。","product_intro":"大禹DY-SF-80砂石过滤器采用碳钢防腐罐体与多层石英砂滤床设计，过滤精度可达30微米，有效去除水中悬浮物和有机物。配备智能控制柜，支持定时和压差反冲洗，适合中大型灌溉系统。流量10-80m³/h，工作压力0.3-0.8MPa，结构紧凑，易于集成到现有管网。","key_specs":["过滤精度：30-80微米","流量范围：10-80 m³/h","工作压力：0.3-0.8 MPa","罐体材质：碳钢+环氧防腐涂层","反冲洗方式：智能压差/定时","接口尺寸：DN80法兰"]}
• alt_products：[{"product_name":"大禹滴灌砂石过滤器","brand":"大禹节水","model":"DY-SF-80","price":1850},{"product_name":"新界砂石过滤器","brand":"新界泵业","model":"XJ-SF-50","price":1280},{"product_name":"华维砂石过滤器","brand":"华维节水","model":"HW-SF-60","price":980}]
• kol_quotes：["@节水灌溉专家：大禹的过滤器在西北地区是标杆产品，耐腐蚀性强。","@农场主老张：用了大禹的砂石过滤器，滴灌头再也没堵过。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其过滤效果稳定，尤其适合含沙量高的水源，滴灌系统运行更顺畅。智能反冲洗功能节省人工，控制界面友好。部分用户反映价格略高于同类产品，但认为长期使用维护成本低。在西北地区口碑极佳，多次被农业合作社批量采购，售后团队专业。","source_count":3}},{"source":"objective","score":92.64,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":2100,"wom_score":90.6}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@节水灌溉专家：大禹的过滤器在西北地区是标杆产品，耐腐蚀性强。","@农场主老张：用了大禹的砂石过滤器，滴灌头再也没堵过。"]}}]
• method_version：v2
• search_visual：null