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整車降溫性能優(yōu)化試驗(yàn)研究

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【摘  要】針對(duì)客戶認(rèn)為汽車空調(diào)降溫性能還有優(yōu)化的空間,經(jīng)過分析,增加HVAC總成出風(fēng)模式功能和儀表板出風(fēng)口通風(fēng)面積。按照汽車行業(yè)標(biāo)準(zhǔn)QC/T 658—2000進(jìn)行環(huán)境倉(cāng)試驗(yàn)驗(yàn)證,試驗(yàn)結(jié)果表明可以達(dá)到快速降溫目的。

【關(guān)鍵詞】HVAC總成;空調(diào)出風(fēng)口;模式

中圖分類號(hào):U463.851     文獻(xiàn)標(biāo)識(shí)碼:A    文章編號(hào):1003-8639(2025)01-0089-03

Experimental Study on Optimization of Vehicle Cooling Performance

ZHANG Xiaogang

(Derry New Energy Automobile Co.,Ltd.,Shanghai 200062)

【Abstract】There is still room for improvement in the cooling performance of car air conditioning,as customers believe. After analysis,the functions of the HVAC assembly's air outlet mode have been enhanced,and the ventilation area of the instrument panel's air outlet has been increased. In accordance with the automotive industry standard QC/T 658—2000,environmental chamber tests were carried out for verification. The test results indicate that rapid cooling can be achieved.

【Key words】HVAC assembly;air conditioning vents;mode

0  前言

隨著人民生活水平的提高,各行各業(yè)對(duì)汽車舒適性要求也越來越高。(剩余2212字)

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