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Product Introduction

The EZHS series back-mounted air conditioning unit is suitable for double-decker or battery electric vehicles. The advantages of the back-mounted air conditioning unit are large cooling capacity, small size, easy maintenance, upper and lower air supply, and uniform distribution. Compared with the roof-mounted air conditioner and built-in air conditioner, the back-mounted air conditioner offers a longer air supply distance and greater wind pressure. This design effectively addresses the cooling and heating needs of the entire vehicle, particularly in the back, while also being easy to maintain.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit
Features
CLING EZHS Electric Bus Air Conditioner Back-mounted Unit

Well-designed

The EZHS electric bus back-mounted air conditioning unit is specially developed by Cling A/C for double-decker buses. It adopts an independent cooling system to meet the needs of use in high temperatures and bring customers a better and more comfortable use experience.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit

Lightweight

The product has a high-strength steel and aluminum frame prefabricated structure, and each structure is repeatedly simulated and analyzed. Under the condition of meeting the functional and structural strength, the lightweight structural design concept is applied to the extreme, which effectively reduces the weight of the product while fully ensuring the reliability of the product; The evaporation core adopts a 7mm internal thread tube, which has higher heat exchange efficiency. At the same time, the large-span tube process is adopted to optimize the refrigerant process. Under the same heat exchange capacity, the number of heat exchange tubes is less and the weight is lighter.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit

Streamlined

Skillful craftsmanship is essential, while quality takes the lead. The "wind field" and "flow field" are optimized, making the relationship between wind and refrigerant core more harmonious, reducing process heat loss, and giving full play to each other's energy.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit

High reliability

The overall high-strength steel and aluminum frame structural parts are sprayed with plastics, and the key parts of the product use mature products from world-class suppliers. The product offers comprehensive protection against high temperature, high pressure, electrical hazards, and flame, ensuring its safety and reliability.

Cooling working principle

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.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit
Heating working principle

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.

CLING EZHS Electric Bus Air Conditioner Back-mounted Unit
Technical Parameters
EZHS-08
Model EZHS-08
Cooling Capacity 52000 kcal/h
60 kW
207000 BTU/h
Heating Capacity 50000 kcal/h
58 kW
199000 BTU/h
Max Power Consumption(A) 103
Evaporator Airflow (m³/h) 10000(10pcs)
Condenser Airflow (m³/h) 14000(7pcs)
Refrigerant R410A
Size (mm) L*W*H 2000*750*1167
Application (m) 10-12 E bus


Customer Cases
Download Brochure
  • Cling EZHS-08.pdf
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