Kai Zhang
AHU Combination Styles in Purification Industry
Combination section style commonly used in industrial purification applications:
Mixing + primary efficiency filtration + surface cooling
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Kai Zhang
- Mar 18
- 2 min
Functional Segments of Comfort AHU
There are 2 common functional segment combinations for comfort AHUs: (1) Filter+coil+fan: (2) Mixing+filtration+coil+fan:
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Kai Zhang
- Mar 2
- 2 min
Air-cooled Screw Chiller for Nuclear Power Plant
Features of Air-cooled Screw Chiller for Nuclear Power Plant:
1. Semi-closed twin-screw compressor;
2. Microcomputer control system;
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Kai Zhang
- Feb 28
- 1 min
How to Clean Fan Coil Filter Screen
1. Unscrew the screws beside the filter screen;
2. Cut the insulation cotton on the pipe;
3. Turn off the water inlet and outlet valves;
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Kai Zhang
- Feb 23
- 1 min
Top 10 HVAC Brands in China Market in 2023
Top 10 HVAC Brands in China in the Year 2023: 1. MIDEA 2. GREE 3. OUTES 4. DAIKIN 5. HAIER 6. HITACHI 7. MITSUBISHI 8. MCQUAY 9. YORK 10. TR
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Kai Zhang
- Feb 17
- 2 min
Difference Between VRF and VRV
VRF and VRV are two types of air conditioning systems. The main difference is the way that they use refrigerant to cool and heat a space.
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Kai Zhang
- Feb 11
- 2 min
Difference and Comparison between Water-cooled and Fluorine Air Conditioner
Water-cooled air conditioner is different from fluorine ac in the development history, working principle, and applicable scenery.
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Kai Zhang
- Feb 9
- 2 min
How to Select AC Units According to Room Area
A. 1 hp air conditioner is suitable for a space of about 12m2.
B. 1.5 hp air conditioner is suitable for a space of about 18m2.
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Kai Zhang
- Feb 5
- 4 min
What is VRV, FCU, AHU, PAU, RCU, MAU, FFU, HRV and HVAC in Air Conditioning System?
VRV: Variable Refrigerant Volume. FCU: Fan Coil Unit. AHU: Air Handling Units. HRV: Heat Reclaim Ventilation. FAU: Fresh Air Unit. PAU: Pre-
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Kai Zhang
- Feb 2
- 1 min
Advantages of Atom VRF Compared with Multi Split
Compared with multi split, the atom VRF has the following advantages: 1. Less outer units, less installation works, flexible layout.
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Kai Zhang
- Jan 31
- 2 min
6 Tips for Choosing a Good Home Use Central Air Conditioning System
There are 6 tips for choosing a good home use central air conditioning system: 1. Hp; 2. energy efficiency ratio; 3. noise; 4. frequency
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