上风高科轴流风机

评测依据

• review_count：3600
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:53:43","to":"2026-06-26 01:53:43"}
• intros：{"brand_intro":"上风高科成立于2000年，是浙江上虞地区专业风机生产企业，拥有20余年行业经验。品牌专注于轴流风机、混流风机、消防排烟风机等工业通风设备的研发制造，产品通过国家消防CCCF认证和防爆认证。公司拥有大型风洞实验室和动平衡检测中心，为矿山、隧道、化工厂等提供定制化通风解决方案，年产能超10万台。","product_intro":"上风高科SFG-4-2.2是一款2.2kW轴流风机，采用铝合金压铸叶轮和IP55防护电机，风量达25000m³/h，风压300Pa。产品配备防爆接线盒和接地保护，适用于煤矿、石油化工等易燃易爆环境。机身采用钢板焊接工艺，表面喷涂防腐漆，支持壁挂或管道安装。标配不锈钢防护网和减震脚垫，运行平稳。","key_specs":["功率: 2.2kW","风量: 25000m³/h","风压: 300Pa","防护等级: IP55","防爆等级: ExdⅡBT4","适用电压: 380V/50Hz"]}
• alt_products：[{"product_name":"上风高科轴流风机","brand":"上风高科","model":"SFG-4-2.2","price":1890}]
• kol_quotes：["@安全工程师陈工：上风高科的防爆风机在石化项目里是标配，证书齐全。","@矿山设备经理：用了三年没出过火花，比进口品牌便宜30%。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户反馈其防爆性能可靠，在化工厂使用无安全隐患。多数评价称赞其风量大、送风距离远，适合大空间通风。部分用户提到产品重量较大（约35kg），安装需两人配合。企业采购平台评分4.6，常见好评包括\"防爆认证真实\"\"电机温升低\"\"售后上门快\"。少数差评集中在价格较高，但认可其品质。","source_count":0}},{"source":"objective","score":63.24227272727273,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.5,"price":1890,"wom_score":82.9}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":3600,"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":["@安全工程师陈工：上风高科的防爆风机在石化项目里是标配，证书齐全。","@矿山设备经理：用了三年没出过火花，比进口品牌便宜30%。"]}}]
• method_version：v3
• search_visual：null