Aire acondicionado para autobuses eléctricos ezhs - 08

Equipo de techo, separado, económico

Ezhs - 08 Electric Double Decker car A / C tiene la función de refrigeración y calefacción de 10 - 12 metros Electric Double Decker car. Utiliza compresor de conversión de frecuencia DC, refrigerante r407c, soplador sin escobillas ebm.

Bus Urbano
Bus Interurbano
Bus Interprovincal
Bus De Doble Piso

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Formulario de parámetros técnicos

Vehicle Length	Cooling Capacity	Heating Capacity	Evaporator Airflow	Condenser Airflow	Refrigerant	Weight	Size LxWxH
10-12m E bus	52000kcal	50000kcal	10000m³/h	12000m³/h	R407c	405kg	*2000mm765mm1187mm*

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Características

Customized design

Customized design upon customer request.
Efficient

EZHS-08 can realize zone temperature control, 5% cost saved.
Powerful cooling

Through big margin deisgn, heating transfer surface increased 30%, heating efficiency improved 10%, cooling capacity increased 10%.
Water Test

Water test for products.
Salt Spray Test

To provide best performance for application near the sea.
Vibration Test

To ensure reliability when bus is running on different types of roads.

Diagrama de flujo y principio de funcionamiento del refrigerante

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Cooling:

At cooling mode，the liquid refrigerant absorbs heat and vaporizes, becoming LP, LT steam, and goes into compressor, and gets compressed into HT, HP gas, then moves through 4 way valve, then into condenser to lose heat, it becomes mid pressure, LT liquid, then throttled by expansion valve, loses pressure, then goes into evaporator to vaporize. Such loop goes on and on.

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Heating:

At heating mode, the compressed HP,HT gas refrigerant goes into bus evaporator to release heat, becoming mid

pressure LT liquid, then throttled by expansion valve, becoming LT,LP liquid and vaporizes in the condenser to change into gas refrigerant, and goes into compressor again. The loop continues.

L/HP: low/high pressure

L/HT: low/high temperature

Referencias: