The invention relates to a ventilation and heat dissipation system for a ship machine place. The ventilation and heat dissipation system is composed of a seawater cooling double-speed fan coil, a ventilator, a flow guide fan, a flow guide cover, an air suction cover, a double-speed exhaust fan, an exhaust grille, a PLC control module, a water flow adjusting valve, a temperature sensor and an electric air valve. The ventilation and heat dissipation structure is compact and convenient to install, seawater is adopted as a cold source for air cooling, meanwhile, a PLC control module is arranged, selective operation of a high-speed cooling ventilation mode and a low-speed conventional ventilation mode can be conducted through PLC control according to temperature sensing of a machine place, the ventilation requirements of the machine place in different states are met, and the ventilation efficiency is improved. The device is simple in structure and convenient to operate, ensures safe operation of equipment in a machine place, can effectively discharge heat dissipation flow of heating equipment in the machine place, avoids the problem of overheat alarm and shutdown of the heating equipment, greatly reduces ventilation quantity of the machine place, and is particularly suitable for a ship environment with a compact space.
本发明涉及一种船舶机器处所通风散热系统,由海水冷却双速风机盘管、通风筒、导流风机、导流罩、吸气罩、双速排风机、排风格栅、PLC控制模块、水流量调节阀、温度传感器和电动风阀组成。本发明的通风散热结构紧凑,安装方便,采用海水作为冷源进行空气冷却,同时自带PLC控制模块,可根据机器处所的温度传感,由PLC控制进行高速冷却通风和低速常规通风两种模式的选择运行,满足机器处所的不同状态下的通风要求,确保机器处所的设备安全运行,并且能有效的将机器处所的发热设备的散热导流排出,避免发热设备过热报警停机的问题,同时大大减少了机器处所的通风量,特别适用于空间紧凑的船用环境。
Ventilation and heat dissipation system for ship machinery place
一种船舶机器处所通风散热系统
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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