防爆屋顶风机

评测依据

• review_count：140
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:23:00","to":"2026-06-26 01:23:00"}
• intros：{"brand_intro":"双城风机成立于1998年，总部位于山东德州，是国内老牌工业风机专业制造商。公司拥有大型风洞实验室和全自动生产线，产品通过CCC、CE等认证。双城在防爆风机领域深耕20余年，为石油、化工、冶金等行业提供定制化通风解决方案，以\"双城品质，安全无忧\"赢得市场信赖。","product_intro":"DWT-I-6是一款屋顶式防爆风机，专为室外安装设计，采用防爆电机和不锈钢叶轮，适用于IIB级爆炸性气体环境。风量10000m³/h，全压250Pa，转速960rpm。自带防雨罩和防鸟网，底座配有减震垫。整机耐腐蚀，适合化工厂房、储罐区等屋顶通风，可有效排除有害气体和热气。","key_specs":{"风量":"10000 m³/h","全压":"250 Pa","转速":"960 rpm","电机功率":"1.5 kW","防爆等级":"Ex d IIB T4","防护等级":"IP55"}}
• alt_products：[{"product_name":"防爆屋顶风机","brand":"双城风机","model":"DWT-I-6","price":4100},{"product_name":"防爆离心风机","brand":"绿岛风","model":"B4-72-6A","price":3200},{"product_name":"防爆混流风机","brand":"英飞风机","model":"SWF(B)-I-5","price":2600}]
• kol_quotes：["化工园区设备主管孙工：双城屋顶风机在户外恶劣环境下表现稳定，维护量小。","通风工程顾问周教授：DWT系列是屋顶防爆通风的标杆产品。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其室外长期运行的可靠性，防雨设计出色，连续使用两年未出现锈蚀。风量大且运行平稳，减震效果好，屋顶振动小。安装需专业团队，但厂家提供详细图纸。部分用户建议增加防雷接地配件。售后响应速度快，配件供应充足。适合需要大流量屋顶排风的工业场所，口碑极佳。","source_count":0}},{"source":"objective","score":94.16,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":140,"wom_score":91.39999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":140,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["化工园区设备主管孙工：双城屋顶风机在户外恶劣环境下表现稳定，维护量小。","通风工程顾问周教授：DWT系列是屋顶防爆通风的标杆产品。"]}}]
• method_version：v2
• search_visual：null