With the implementation of concepts such as the Internet of Things, 5G, and edge computing, the amount of data has increased geometrically, the scale of data centers has been expanding, and the requirements for data center PUE in various industries are getting higher and higher. At present, traditional data centers have a series of problems such as poor scalability, high equipment heat generation, high PUE value, low utilization rate of natural cold sources, and difficult operation and maintenance. In response to these problems, Haiwu continues to innovate and continuously launch green, efficient and low-carbon solution products, among which CMF room-level gas-boosted ultra-efficient fluorine pump room air conditioner is a cutting-edge product, which can help data centers solve energy consumption problems and practice green development.
Haiwu CMF room-level gas-boosted ultra-efficient fluorine pump room air conditioner can make full use of outdoor natural cooling sources, significantly improve energy efficiency in transition seasons, and achieve high-efficiency operation in all seasons, making it an energy-efficient data center air conditioning equipment.
With the update and iteration of product technology, the annual energy efficiency ratio of CMF room-level gas-boosted ultra-efficient fluorine pump room air conditioners has increased to more than 13.0 in Beijing, and the energy efficiency value continues to be optimized.
South China belongs to the "hot summer and warm winter" climate type, and the total proportion of outdoor temperatures < 5°C is almost 0. Through the intelligent switching of compressor mode, gas boost mode and fluorine pump mode, it makes full use of the outdoor natural cooling source and achieves good results in South China.
A customer in Guangxi carried out energy-saving transformation of the original air-cooled air conditioner according to the contract energy management model, and replaced it with Haiwu CMF room-level gas-boosted ultra-efficient fluorine pump room air conditioner, making full use of natural cold source refrigeration for most of the year to optimize the airflow organization of the computer room, and the energy control rate of the original air-cooled air conditioner reached more than 20%.
High energy efficiency
- The customized low-pressure ratio compressor adopts a unique structural design to avoid over-compression, and the operating low-pressure ratio is as low as 1.1, realizing gas booster operation similar to "air pump" and improving energy efficiency by 17% in the transition season.
- Intelligent switching of three operating modes makes full use of the outdoor natural cooling source.
(2) Gas boosting mode: in spring and autumn (fluorine pump mode switching point< outdoor temperature ≤ 25°C), the system enters gas boosting mode, the compressor operates with a low pressure ratio, and the operating power consumption is reduced.
(3) Fluorine pump mode: in winter (outdoor temperature ≤ fluorine pump mode switching point), switch to fluorine pump to operate separately, fluorine pump instead of compressor circulation refrigerant, absorb outdoor cooling in the outdoor unit, absorb heat in the indoor heat exchanger absorb heat in the machine room, realize natural heat exchange cooling, and significantly reduce the energy consumption of the unit.
reliable
- Inverter compressor has a smooth start and stop, safe and reliable, and more energy-saving operation.
- The fan, fluorine pump, and electronic expansion valve are adjusted with variable frequency, and the control is more accurate.
- "0" power consumption wet film humidification is energy-saving compared to electrode and far-infrared humidification, and there is no reheating.
- Save space, and the floor area of the centralized outdoor unit is reduced by up to 50% compared to the flat panel outdoor unit.
Intelligence
- Intelligent algorithm control, mode switching and dynamic adjustment of temperature points, extending the use time of natural cooling sources and reducing air conditioning power consumption.
- Good human-computer interaction interface, graphical display of unit operation status.
- All-round multi-point monitoring, real-time monitoring and display of fault alarms.
Embrace all rivers and move forward with enlightenment. In the future, Haiwu will pay more attention to the research and development and innovative application of green energy-saving technologies, improve the energy efficiency of data centers, build green, efficient, intelligent and advanced intelligent data centers, promote the clean, low-carbon and green development of data centers, and contribute to the construction of green and low-carbon data centers.
