Constant-temperature control valve with noise reduction structure

The utility model relates to the technical field of automobile parts, in particular to a constant-temperature control valve with a noise reduction structure, which comprises an air inlet pipe, a hot air pipe is fixedly connected above the left side of the air inlet pipe, a cold air pipe is fixedly c...

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1. Verfasser: CHEN GAOBO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to the technical field of automobile parts, in particular to a constant-temperature control valve with a noise reduction structure, which comprises an air inlet pipe, a hot air pipe is fixedly connected above the left side of the air inlet pipe, a cold air pipe is fixedly connected below the left side of the air inlet pipe, and a control valve is slidably connected to the left side in the air inlet pipe. The inner walls of the air inlet pipe, the hot air pipe and the cold air pipe are fixedly connected with heat insulation sponge layers. The thickness of the inner walls of the air inlet pipe, the hot air pipe and the cold air pipe can be effectively increased through the arranged heat insulation sponge layer, noise generated when the control valve moves up and down to control air is effectively reduced, and the control valve is very practical. 本实用新型涉及汽车配件技术领域,尤其为一种带有消音结构的恒温控制阀,包括进气管,所述进气管左侧上方固定连接有热气管,所述进气管左侧下方固定连接有冷气管,所述进气管内部左侧滑动连接有控制阀,所述进气管、热气管和冷气管内壁固定连接有隔热海绵层;本实用新型中,通过设置的隔热海绵层,能够有效