大冷工業 List of Products and Services

The next-generation energy-saving air conditioning system "Cool Jet System," developed by our company in 2007, is registered as a trademark for energy-saving air conditioning systems. As a leading company in energy-saving air conditioning, we design and construct energy-efficient, low-cost air conditioning equipment tailored to various applications and sizes at our factory in Thailand. Based on the technology cultivated through domestic projects, we are addressing the heat mitigation challenges specific to Thailand.

• air conditioning

At Dairei Industrial, we design and construct a wide range of equipment related to "air, water, and heat," including energy-saving air conditioning systems such as the "Cool Jet System," air conditioning equipment, water supply and drainage sanitation equipment, and applied cooling and heating equipment. 【Product Lineup】 ○ Air conditioning equipment ○ Water supply and drainage sanitation equipment ○ Applied cooling and heating equipment For more details, please contact us.

• air conditioning
• Other air conditioning equipment

This is a cooling device that assists outdoor units of refrigeration and air conditioning systems by spraying tap water onto filters installed at the air intake of the outdoor units. It utilizes the latent heat of evaporation of the water to cool the air passing through the filter and sends it to the condenser, allowing the outdoor unit to operate economically and efficiently. 【Features】 - High-pressure cut for refrigeration and air conditioning units during summer - Capable of responding to pressure increases due to sudden load fluctuations through a temperature sensor system - Filter effect that blocks debris that can clog the condenser - Shuts out difficult-to-remove debris such as seeds and cotton dust during fin cleaning For more details, please contact us.

• Cooling system

Hedgecoat is a water-based insulation paint that contains a large amount (67% of the total) of seven types of special ceramics in acrylic resin. It is suitable for machinery and furnaces with a substrate temperature of 65°C to 150°C, maintaining high insulation effectiveness. 【Features】 ○ Hollow ceramics provide insulation ○ Insulation effect can be achieved with a thin film ○ Temperature reduction effect For more details, please contact us.

• paint

The "Inducing SF Fan" is a compact axial flow fan that efficiently circulates air with minimal weight and limited space. It is energy-efficient and operates quietly. Since it does not require ducts, it can be easily installed even in spaces where ductwork cannot be accommodated. It excels in areas where installation space and noise levels are critical, providing a quiet and stable induced airflow from its lightweight and compact body. 【Features】 - Energy-saving and power-saving design - Noise-free quiet design - Large induced airflow - Adjustable airflow direction - Capable of operation in harsh environments For more details, please contact us.

• air conditioning
• Other air conditioning equipment

90% of the electricity consumption of air conditioners and chillers is due to the operation of the compressor. The operating status of the compressor is continuously monitored by measuring the current, and to prevent damage to the compressor, it is controlled for about 4 to 5 minutes at optimal timing every 30 minutes without stopping the airflow, achieving energy savings. When controlling the air conditioner by 15%, an average temperature increase of about 0.2 to 0.5 degrees is observed, but since cool air is released again before the indoor environment feels hot, energy-saving measures can be reliably implemented without complaints from facility users. Furthermore, the energy-saving (power reduction) data can be output to an Excel file on a computer, enabling "visualization of energy savings." 【Features】 ○ Ensures energy savings for air conditioners while maintaining comfort and reducing costs ○ Reduces demand and lowers basic charges ○ Equipped with a compressor protection function for safe and reliable energy-saving control - patented For more details, please contact us.

• air conditioning
• Other air conditioning equipment

The Eco Sylphy, which enhances air conditioning efficiency, generates a pleasant breeze directed from the ceiling to the floor through "forced convection" induced by linear airflow. This "forced convection" eliminates temperature inconsistencies in the room, creating a comfortable environment in offices and homes. 【Features】 ○ Eliminates temperature inconsistencies indoors ○ Achieves energy savings in air conditioning ○ Installation work is completed in a short period For more details, please contact us.

• air conditioning
• Other air conditioning equipment

A special ceramic developed by NASA radiates heat and stops heat conduction, serving as an insulating paint that maintains high insulation effectiveness when applied to roofs, exterior walls, and homes. It lowers the surface temperature of roofs, which in turn reduces indoor temperatures, contributing to lower air conditioning costs. 【Features】 ○ Four types of special ceramics that do not conduct heat ○ Energy-saving and cost-reducing ○ Maintains insulation effectiveness even after years For more details, please contact us.

• paint

The Cool Clean Fan is equipped with a cooling element that has countless slender air passageways. When outside air comes into contact with the element covered in a water film, it promotes evaporative cooling, transforming the outside air into a cool breeze. Additionally, the water film has the effect of removing particles from the atmosphere, resulting in purified clean air being delivered. It is more energy-efficient than conventional air conditioning systems that operate a compressor for refrigerant (freon) circulation, contributing to energy-saving measures and reducing CO2 emissions. Furthermore, it achieves positive pressure in the space, helping to prevent the intrusion of heat, insects, dust, and other unwanted elements through gaps. 【Features】 ○ Cooling effect ○ Air purification effect ○ Cool breeze effect ○ Positive pressure ○ Energy-saving design For more details, please contact us.

• air conditioning
• Other air conditioning equipment

The energy-saving air conditioning system "Cool Jet System" from Dai-Rei Industrial lowers the perceived temperature in the work area by circulating the cool breeze generated by the "Cool Clean Fan" with the "Induction SF Fan." 【Concept】 ○ Lowers perceived temperature (approximately -5 degrees) Reduces the perceived temperature in the work area by about 5 degrees. ○ Reduction in equipment costs This energy-saving air conditioning system does not use compressors or condensers, allowing for an expected cost reduction of about 75% compared to conventional air conditioning units. ○ Reduction in power consumption and CO2 emissions Power consumption is reduced by approximately 90% compared to conventional air conditioning units. This environmentally friendly energy-saving air conditioning system utilizes the evaporation of water for cooling, contributing to CO2 reduction. ○ Reduction of static electricity generation The slight humidification from water evaporation helps prevent excessive dryness in factories, contributing to the elimination of static electricity issues. ○ Fresh air The cooling element cools the air while washing away fine particles from the atmosphere, transforming it into fresh air. By supplying a large volume of air, it alleviates negative pressure inside the building, preventing the intrusion of insects and dust.

• air conditioning
• Other air conditioning equipment