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온도 제어:

물의 전기분해를 통한 수소 생산 과정에서 전해조는 수소 생산 효율을 최적화하고 장비 수명을 연장하기 위해 일정한 온도 범위 내에서 유지되어야 합니다.

냉각 시스템은 전해조에서 발생하는 열을 순환 냉각 매체(일반적으로 물 또는 에틸렌글리콜 용액)를 통해 제거하여 온도 안정성을 보장합니다.

효율 향상:

적절한 온도 제어는 에너지 손실을 줄이고 수소 생산 과정의 전체 효율을 향상시킬 수 있습니다.

과열을 방지하면 전해조 및 기타 부품의 손상을 예방할 수 있어 유지보수 비용을 줄일 수 있습니다.

안전 보호:

냉각 시스템은 전해조의 건조 연소나 재료 고장과 같은 과열로 인한 잠재적 안전 위험을 방지하는 데 도움을 줍니다.

• Provide overtemperature protection function, automatically shut down or alarm when abnormal temperature is detected.

다양한 수소 생산 공정에 적응:

알칼라인 전기분해, 고분자 전해질막 전기분해, 고체 산화물 전기분해 등 다양한 수소 생산 방법은 서로 다른 온도 요구 사항을 가지며, 칠러는 이러한 다양한 공정 요구 사항에 적응할 수 있어야 합니다.

1. Air-cooled chillers:

• Cool the circulating medium by dissipating heat through air.
• Suitable for places with limited space or water resources.
• Easy to install, but the cooling efficiency may be greatly affected by the ambient temperature.

2. Water-cooled chillers:

• Dissipate heat through an external cooling tower or other water source.
• Better cooling effect, suitable for applications with high power or high temperature difference.
• Requires additional cooling towers and water supply systems, and the installation is relatively complicated.

3. Cascade low-temperature chillers:

• Suitable for hydrogen production processes that require extremely low temperatures (such as below -40°C).
• Usually a two-stage or multi-stage refrigeration system is used to achieve lower temperature control.

3. Cascade low-temperature chillers:

• Suitable for hydrogen production processes that require extremely low temperatures (such as below -40°C).
• Usually a two-stage or multi-stage refrigeration system is used to achieve lower temperature control.

1. Refrigeration capacity:

• Select the appropriate refrigeration capacity according to the scale and heat generation of the hydrogen production equipment.
• For example, for large industrial hydrogen production units, a refrigeration capacity of more than 1500 kW may be required.

1. Temperature control range:
   •Precise control is usually required over a wide temperature range, such as from room temperature to -40°C or lower.
   •Control accuracy is generally required to be ±1°C or less.
2. Flow rate:
   •The flow rate of the cooling medium should be determined according to the needs of the hydrogen production equipment, usually tens to hundreds of liters per minute.
3. Automated control:
   •Equipped with PID controller or other advanced temperature control technology to achieve automated temperature regulation.
   •Support remote monitoring and data logging functions for easy management and maintenance.

Chillers related to hydrogen production play a vital role in ensuring efficient and safe operation of hydrogen production equipment. When selecting a suitable chiller, factors such as cooling capacity, temperature control range, flow rate, automation control, and safety protection measures need to be considered comprehensively.