Centralized air supply device of railway car equipment compartment and equipment compartment ventilation system
A technology of centralized air supply and ventilation system, applied in the heating/cooling, transportation and packaging of railway vehicles, railway vehicle body parts, etc. Use efficiency, help heat dissipation, and solve the effect of high temperature
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[0028] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:
[0029] figure 1 As shown, the present invention provides an equipment compartment ventilation system suitable for high-speed rail vehicles such as EMUs operating in harsh environments such as high cold, strong sand, high temperature, etc., including equipment compartment 1 for installing undercarriage equipment, and equipment compartment 1 Installed between the two bogies under the car, and installed transformer 3, converter 4 and other equipment in the equipment compartment 1.
[0030] Such as 1 and Figure 4 As shown, the equipment compartment 1 is composed of skirt plates 5 on both sides of the car body, end plates 6 at both ends, a bottom plate 7 and a skeleton 8. The skeleton 8 is fixed on the beam of the car body underframe by bolts. The end plates 6, the skirt plates 5 is fixedly connected to the frame 8 by bolts, the upper end of the skirt plat...
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