The Shuangliang Direct-Fired Absorption Chillers (DFAC) are a cost-effective and energy-efficient solution for industrial cooling needs. These chillers use water as a refrigerant and lithium bromide as an absorbent, and can deliver a cooling capacity of 350 to 11,630 kW (with chilled water temperatures ranging from 5°C to 7°C).
The DFAC system is driven by heat from directly burning light oil, heavy oil, manufactured gas, or natural gas, and consists of a high-pressure generator, low-pressure generator, condenser, evaporator, absorber, and heat exchanger. Its auxiliary parts include a vacuum pump, purging unit, and canned motor pumps for solution and refrigerant. The vacuum pump and purging unit ensure that the entire refrigeration process takes place in a vacuum, while the burner generates the necessary heat.
This system is particularly well-suited for use in areas with ample fuel sources or manufactured gas, and can significantly reduce the use of electricity, saving on operating costs and balancing peak and valley loads. It is suitable for use in central air conditioning systems or industrial processes.
Shuangliang Direct-Fired Absorption Chiller Features
- Shuangliang direct-fired lithium bromide absorption chillers (DFAC) provide chilled water at temperatures above 0°C and hot water at temperatures not exceeding 95°C
- DFAC is suitable for comfortable cooling/heating or industrial cooling/heating processes
- DFAC has a capacity range of 233-11,630 kW (20-1000 x 10^4 kcal/h) / 186-9,280 kW (16-800 x 10^4 kcal/h)
- DFAC is driven by natural gas, light oil, heavy oil, artificial gas, and other fossil fuels, as well as biogas.
Shuangliang Direct-Fired Absorption Chiller Models
Our company offers the following direct-fired chiller/heater units:
- H2 model with a coefficient of performance (COP) of 1.34
- H3 model with a coefficient of performance (COP) of 1.25
- J type with a coefficient of performance (COP) of 1.42
Shuangliang Direct-Fired Absorption Chiller Advantages
The direct-fired lithium bromide absorption chiller offers a range of advantages:
- Can reduce energy consumption and operating costs
- Flexible design allows for easy installation and operation
- Can be used in a variety of commercial and industrial settings
- Requires minimal maintenance
- Comes with a comprehensive warranty
Shuangliang Direct-Fired Absorption Chiller Applications
- Office buildings
- Supermarkets and retail spaces
- Industrial process cooling
- Hospitals and healthcare facilities
- Schools and universities
- Hotels and hospitality facilities
- Sports and recreation centers
- Data centers
- Museums and galleries
About Shuangliang
Shuangliang Eco-Energy Systems Co., Ltd. is a China-based company that specializes in the manufacture and sale of energy-saving, water-saving, and new energy machinery products. Founded in 1982, the company has a strong focus on exploration and innovation and has developed into a comprehensive industry with three main systems: energy saving, water saving, and environmental protection. Its three main systems include LiBr absorption central air conditioning, industrial waste heat utilization, and absorption heat pump waste heat recovery. These systems also cover flue gas condensation heat recovery, CCHP, intake air cooling, efficient heat exchange, dry cooling, industrial circulating water cooling, white smoke and fog management, and polysilicon reduction furnace. Shuangliang also has a presence in the smart energy sector, offering services such as energy-saving transformation, operation and maintenance management, and contract energy management. The company is listed on the Shanghai Stock Exchange (SH 600481), and its products have been exported to over 100 countries and regions.
Cyclect has partnered with Shuangliang to deliver sustainable solutions for the industry. We identify, recommend, supply and install a suitable model for your specific application. Contact us.
