Evaporative cooling air conditioning technology is called "zero-cost refrigeration technology", "green air conditioning" and "bionic air conditioning". effect. Among them, "Key Technology Research of Indirect Evaporative Cooling" is listed as a major project of the "Eleventh Five-Year" National Science and Technology Support Plan - "Research and Demonstration of Key Technology of Building Energy Saving". For the northwest region, which accounts for more than half of my country's area, the temperature difference between day and night is large, the air is dry, and the unique climatic conditions provide a natural application site for evaporative cooling technology.
In order to meet the situation of promoting low carbon and energy saving in the whole society, Tianxing has developed ZF series intelligent evaporative cooling central air conditioners that integrate energy saving, environmental protection and health. The unit uses natural water as the refrigerant, and does not need a refrigeration unit for refrigeration, which fundamentally eliminates the environmental pollution caused by the refrigerant being discharged into the atmosphere. The refrigerant of the unit adopts tap water circulation + regular water replenishment method, and the water in the water tank is softened and sterilized by special water treatment equipment, which solves the problem of water quality. The unit adopts a fresh air conditioning system to improve indoor air quality and eliminate the threat of bacteria.

1. The best achievable range of the main indicators:
Tianxing ZF series evaporative cooling air conditioners have two forms: direct evaporative cooling and indirect evaporative cooling.
1. Air volume: according to user needs, the general air volume is 1000m3/h~160000m3/h, and the maximum air volume can be 1500000m3/h;
2. Wind pressure: 500Pa~4000Pa;
3. Air leakage rate: <2%;
4, to adapt to a variety of filtering methods in different industries. Purification level: above level 10;
5. Under the premise of standardized operation, the service life is more than 20 years;
6. Noise: lower than the national standard;

2. Main features:
Reasonable design, beautiful appearance, convenient maintenance, straight lines, small volume, high strength, no cold bridge; modular design of siding, each siding can be folded arbitrarily, and high-pressure foaming of siding to ensure thermal insulation and strength;
- the highest level of clean design;
- easy, fast and thorough cleaning;
- Accurately locate the application and meet the process requirements and standards;
- high accuracy of hot air treatment;
- Durable and long service life;
- safe operation and process;
The cost of the initial investment is low, and the initial investment can generally be recovered within three years.
Power consumption is 1/8 of that of traditional air conditioners, with air filtration and humidification functions, 100% fresh cold air is continuously input, and effective positive pressure air supply can discharge harmful air to the outside and keep the room clean; greatly improve its indoor air quality.
·Environmental protection, zero pollution;
Simple maintenance and low maintenance cost;
Insulated frame
Thermal insulation skeleton, excellent thermal insulation performance and high strength;
Composite filtration: (patented technology)
The use of primary effect plate type + medium effect bag type is called composite filter. The plate filter is made of imported nylon high polyester fiber and a unique process. The filtration efficiency of the composite filter is over 75%, second only to the high-efficiency filter. Second, the plate filter plays a role in filtration, which can effectively reduce the burden of the medium-efficiency filter, so that the service life of the medium-efficiency filter can be increased by more than five times. Third, the plate filter adopts the magnet "self-priming" fixing method, which makes the disassembly and assembly easy. Fourth, the plate filter is easy to clean and can be washed with high-pressure water guns and beaten with sticks; fifth, it has a wide range of adaptability and can resist the erosion of various harmful substances; sixth, it has strong reusability and can be cleaned more than 30 times.
▶ Several special structural features of Tianxing evaporative cooling air conditioning unit series products:
- The patented box structure makes the inner surface completely smooth without any cut edges and grooves;
- full access to all functional segments and components through optimized intake and exhaust chambers;
- The unit can be thoroughly inspected from the outside by means of inspection windows and internal lighting;
- Selection of suitable materials in all quality grades of stainless steel, offering extremely high corrosion protection;
- Optimizing fan sections to reduce pressure loss and thus lower operating costs;