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Complaints & Suggestions
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- Large Station Space with Uneven Heating and Cooling
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The space of rail transit systems is often extremely large, and there are significant differences in the passenger flow in different areas, resulting in uneven temperature distribution. In some areas, there is a dense crowd, generating a large amount of heat, while in some corners or office areas, there are fewer people, and the temperature requirements are different.
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- Air Quality and Ventilation Problems
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In highly populated places such as stations, subway stations, and airports, air quality is a key issue. The large gathering of people will lead to an increase in the concentration of carbon dioxide and the generation of odors. At the same time, external pollutants such as dust and vehicle exhaust are also likely to enter the indoor environment. If the traditional ventilation system simply increases the ventilation volume, it will affect the stability of the indoor temperature. Moreover, in cold or hot weather, it will also increase energy consumption.
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- High Load Demands Brought by High Passenger Flow
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During peak hours, the passenger flow in stations, subway stations, and airports is huge. For example, the passenger flow per hour at the peak of some subway stations in big cities can reach tens of thousands of people. This is a great test for the cooling or heating capacity of the air conditioning system. The air conditioning system needs to meet the comfort needs of a large number of people in a short time and ensure the stable operation of the equipment under high loads to avoid failures.
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- Equipment noise and space occupation
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Stations, subway stations, and airports have strict requirements for noise, especially in waiting areas such as departure halls and waiting rooms. Excessive noise from air conditioning equipment can affect passenger experience. At the same time, the space in these places is very valuable, and air conditioning equipment and its piping system cannot occupy too much space, while traditional large air conditioning equipment often has a large volume and complex piping layout.
Solution Overview
Precise Control, Energy Efficiency, and Space Optimization
Relying on its technical advantages in the field of air quality control, Veck will provide an integrated and intelligent air conditioning solution. Through customized design and combining the needs of different areas, precise control of temperature, humidity, and air quality is achieved. High-efficiency and energy-saving equipment is used to meet the load demands under high passenger flow. At the same time, attention is paid to the low-noise operation and compact design of the equipment to reduce the occupation of space.
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Solving the Problem of Uneven Heating and Cooling
Veck adopts the zonal control technology and makes zonal settings according to different functional areas of stations, subway stations, and airports. The zonal control technology can precisely meet the temperature requirements of different areas, avoiding the phenomenon of uneven heating and cooling caused by the overall adjustment of traditional air conditioning systems. The variable air volume system can not only ensure comfort but also effectively save energy and reduce operating costs.
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Solving the Problems of Air Quality and Ventilation
Veck is equipped with an efficient air purification module and adopts multi-layer filtration technology, including primary, medium, and high-efficiency filters, which can effectively filter pollutants such as dust, pollen, and bacteria. For the common odor problems in stations, subway stations, and airports, a combination of activated carbon adsorption and photocatalytic oxidation technologies is used for removal.
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Solving the High Load Demands Brought by High Passenger Flow
The air conditioning equipment provided by Veck uses high-power compressors and high-performance heat exchangers, which have strong cooling and heating capabilities and can meet the load demands of stations, subway stations, and airports during peak hours. At the same time, a redundant design is adopted, that is, backup equipment is installed on key components. When the main equipment fails, the backup equipment can be immediately put into operation to ensure the uninterrupted operation of the air conditioning system under high loads. The strong cooling and heating capabilities ensure that the indoor environment can still remain comfortable in the case of high passenger flow. The redundant design greatly improves the reliability of the equipment and reduces the risk of service interruption caused by equipment failures.
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Solving the Problems of Equipment Noise and Space Occupation
In the selection of equipment for Veck's air conditioners, low-noise fans and compressors are preferentially selected, and measures such as shock absorption and sound insulation are adopted to effectively reduce the noise generated during the operation of the equipment.
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