牧原 负压通风窗（自动型）

评测依据

• review_count：1500
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_quality
• sources：["京东"]
• time_range：{"from":"2026-06-26 00:05:42","to":"2026-06-26 00:05:42"}
• intros：{"brand_intro":"牧原股份（Muyuan）是国内最大的生猪养殖企业之一，旗下牧原机械事业部专注于自用养殖设备的研发与对外销售。依托牧原年出栏数千万头的养殖经验，其通风窗产品以\"实用、低成本、易维护\"为特点，在中小养殖户中口碑良好，尤其适合预算有限的养殖场。","product_intro":"牧原负压通风窗采用镀锌钢板与PVC百叶设计，结构简单坚固。利用负压原理自动开启，无需电机，依靠风机抽风产生的负压使百叶自动打开，风机停止后自动关闭。适用于猪舍、牛舍等需要大通风量的场景。安装无需电力，零能耗，维护成本极低。","key_specs":["适用对象：猪舍、牛舍、羊舍","通风面积：0.6㎡","开启方式：负压自动","材质：镀锌钢板+PVC","重量：8kg","适用风速：≤8m/s"]}
• alt_products：[{"product_name":"牧原 负压通风窗（自动型）","brand":"牧原","model":"MY-FW800","price":650},{"product_name":"德力西 畜牧专用通风窗（经济型）","brand":"德力西","model":"DLX-PW600","price":420}]
• kol_quotes：["\"牧原的负压窗是预算有限养殖户的福音，简单可靠。\"——养殖设备评测 阿强","\"用了三年没坏过，就是不能调角度，但价格摆在那。\"——养猪人 赵哥"]
• scoring_breakdown：[{"source":"word_of_mouth","score":80.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该产品价格实惠，无需用电非常省心。负压开启灵敏，配合大风机使用效果很好。但部分用户指出百叶在强风天气下会有轻微异响，且无法精确控制开度。总体适合对通风要求不高的育肥舍，好评率94%。","source_count":1}},{"source":"objective","score":83.84,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.3,"review_count":1500,"wom_score":80.6}},{"source":"user_review","score":86,"weight":0.2,"confidence":1,"details":{"rating_avg":4.3,"review_count":1500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"牧原的负压窗是预算有限养殖户的福音，简单可靠。\"——养殖设备评测 阿强","\"用了三年没坏过，就是不能调角度，但价格摆在那。\"——养猪人 赵哥"]}}]
• method_version：v2
• search_visual：null