School Bus Air Conditioning Solutions
Songz offers state-of-the-art school bus air conditioning systems designed to meet the specific needs of school transportation fleets. Our solutions prioritize energy efficiency, passenger comfort, and safety while addressing the common pain points of fleet operators.
Key Features of School Bus Air Conditioning Systems
Energy Efficiency
Equipped with advanced compressors and lightweight designs to minimize power consumption.
Energy-efficient operation ensures reduced operational costs for fleet managers.
High Cooling Capacity
Standard cooling capacity of 11 kW to 13 kW, providing consistent performance even in extreme temperatures.
Ideal for bus lengths ranging from 6.0 to 7.9 meters, tailored for varying school bus sizes.
Optimized Airflow
Condenser airflow: 5400 cubic meters/hour powered by three robust fans.
Evaporator airflow: 3200 cubic meters/hour with four powerful blowers, ensuring uniform cooling across the cabin.
Compact and Lightweight Design
Dimensions: 2700x1600x240 mm, designed for streamlined rooftop installation without compromising aerodynamics.
Lightweight materials contribute to fuel efficiency and vehicle longevity.
Low Noise Operation
Designed to operate quietly, ensuring a distraction-free environment for drivers and a peaceful journey for students.
Safety and Durability
Built to withstand rigorous daily use and harsh climatic conditions.
Safety-certified materials and components ensure reliable performance.
School Bus Air Conditioner
SONGZ develops durable and proven air conditioning systems for city, intercity, shuttle, school and tourist buses. Our mission is to provide the bus market with reliable and sustainable solutions with competitive and predictable life cycle costs.
Bus air conditioner SZR series is a kind of split roof top unit of air conditioner for 8.5m to 12.9m from mid-to-high-end conventional bus, coach, school bus or articulated bus. The cooling capacity of the series bus air conditioner ranges from 20kW to 40kW, (62840 to 136480 Btu/h or 17200 to 34400 Kcal/h). As for air conditioner for minibus or bus less than 8.5m, please refer to SZG series.
BTMS Battery Thermal Management System
The Battery Thermal Management System is a complete thermal system solution that maintains the critical operating temperature range of automotive batteries. Design solutions are available for both active and passive cooling circuits.
Function
The function of the battery thermal management system is to regulate the temperature of the battery in real time to maintain the battery working in the optimal temperature range to ensure the performance, life and safety of the battery. It is mainly categorized into the following situations.
1ã??Preventing overheating: When the battery temperature is too high, the battery performance will be affected and may even fail. The battery thermal management system can reduce the battery temperature in time through heat dissipation and other methods to prevent the battery from overheating.
2, to prevent overcooling: in a low-temperature environment, the battery performance will also be affected, and even can not work properly. Battery thermal management system can raise the battery temperature in time through heating and other methods to prevent the battery from overcooling.
3, to maintain the stability of the battery temperature: in the vehicle driving process, the battery temperature will continue to change, if the temperature fluctuation is too large, will have a negative impact on the battery performance. Battery thermal management system can control the coolant flow and other methods to keep the battery temperature stable.
4, improve battery life: by controlling the battery temperature within the optimal range, you can extend battery life. Reduce the number of replacements and lower maintenance costs.
Air Conditioner for Passenger Car
Today, vehicles have reached a high level of climate comfort and will continue to improve in the future. However, automotive air conditioners do much more than provide a comfortable driving experience. They also play a key role in safety. In addition to keeping drivers comfortable and alert, air conditioners dehumidify cabin air, which prevents windows from fogging up.
Advantages
A car air conditioner captures outside air, cools or heats it, and then filters it before venting it into the cabin. In addition to comfort, this process offers many other benefits.
Air Conditioning and Comfort
The primary function of a car's air conditioner is to ensure climate comfort by providing cooled or heated air.
Efficiency
Closing the windows to allow the car to circulate in the air prevents outside air from constantly entering the cabin, improving aerodynamics and reducing fuel consumption.
Health
Activating the air conditioning allows the driver and passengers to close the windows as it ensures a supply of filtered air and prevents pollutants from entering the cabin.
Mini Bus Air Conditioning Unit
The Mini bus air conditioner unit is designed for air conditioning passenger, tour, school buses or any size of urban transportation (diesel or electric powered).
Mini bus air conditioner unit is a highly advanced and reliable air conditioning system designed for mini buses. The system provides superior comfort to passengers, ensuring they remain relaxed and refreshed during their journey. The Mini Bus Roof Air Conditioner is a complete solution that provides reliable and efficient cooling in a compact and stylish design.
SZG series is a kind of roof mounted air conditioner. It is applicable to 6-8.4m city bus and 5-8.9m tourist bus. In order to have the widest range of the application of the bus models, there are two kinds of width of the SZG series, in 1826mm and 1640 respectively. For more details please check below or you can contact with us at sales@shsongz.cn for more details.
Advantage
High efficiency: The minibus roof air conditioner performs efficiently to ensure that the interior temperature is maintained well and the humidity inside the vehicle is reduced to ensure a comfortable environment.
Streamlined design: The design of the minibus roof air conditioner is streamlined, compact and aerodynamic. It is designed to fit on the roof of the minibus without causing any burden.
Easy maintenance: The minibus roof air conditioner is easy and hassle-free to maintain, making it perfect for both commercial and personal use.
ADVANCED CONTROL SYSTEM: The minibus roof air conditioner is equipped with an advanced control system that allows the driver or passenger to adjust the temperature and airflow as needed.
HIGH QUALITY MATERIALS: the minibus roof air conditioner is made of high quality materials that can withstand harsh weather conditions and dust.
Train Air Conditioner
Train air conditioner understand that providing a comfortable indoor climate for the entire journey is a priority, no matter what the weather conditions are outside or the number of passengers.
In addition to passenger comfort and system reliability, the efficient use of energy is another important design factor for train operators. Therefore, the use of lightweight, compact components must be considered in the design of the entire transportation air conditioning system.
Train Cooling System Features and Benefits
Expansion valve for efficient cooling at the desired temperature
Filter drier, sight glass, shut-off valve for reliable system protection and easy maintenance
Pressure switch for optimal control of compressor and fan
DC compressors are energy-efficient, stable in transportation, low-noise, and compact
Pressure regulators for crankcase, suction and condenser pressure adjustment
Microchannel heat exchanger as condenser for reduced refrigerant charge and improved corrosion resistance
A Box truck refrigeration unit, also known as a transport refrigeration unit (TRU) or refrigeration unit, is a cooling or refrigeration unit mounted on a truck or trailer, usually driven by a separate diesel engine or an electric motor, which drives a compressor to circulate refrigerant and produce cooling.
Box Truck Refrigeration Unit
A Box truck refrigeration unit, also known as a transport refrigeration unit (TRU) or refrigeration unit, is a cooling or refrigeration unit mounted on a truck or trailer, usually driven by a separate diesel engine or an electric motor, which drives a compressor to circulate refrigerant and produce cooling.
The main function of a Box truck refrigeration unit is to provide a low-temperature refrigerated environment for perishable goods or items that need to be kept in a low-temperature environment during transportation, and it is commonly used for the transportation of temperature-sensitive products such as foodstuffs and pharmaceuticals in order to maintain their freshness and quality.
SC series is a kind of front mounted direct drive truck refrigeration unit for 2m to 9.6m long truck that used for short or middle distance transport.
Electric truck refrigeration units are medium or low temperature transportation refrigeration systems used to remove heat and maintain a stable temperature for frozen and refrigerated goods during transportation or storage. It is installed in insulated vans, cargo trailers, trucks, intermodal containers and railcars.
SE series is a kind of full electric truck refrigeration unit for minivan, van or truck that used for short or middle distance transport.
Features
Further enhancement of precision control allows for maximum accuracy and minimum failure rates.
Goods will be safely stored and delivered in perfect condition - we have a temperature range of -18°C to +30°C. We also ensure that your system runs smoothly and reliably.
Hot air defrost setting to prevent moisture buildup in the freezer during peak temperatures.
A Box truck refrigeration unit, also known as a transport refrigeration unit (TRU) or refrigeration unit, is a cooling or refrigeration unit mounted on a truck or trailer, usually driven by a separate diesel engine or an electric motor, which drives a compressor to circulate refrigerant and produce cooling.
Truck Refrigeration Unit
The Truck Refrigeration Unit is designed for transporting temperature-sensitive cargo in a variety of truck applications ranging in length from 12 feet to 28 feet. In addition, the multi-temperature system provides flexibility by allowing one truck to be used to transport products with different temperature settings.
Benefits
Maintains a stable temperature when parked
Electric transportation refrigeration systems can operate the compressor by plugging into grid power when the engine is not running. The first benefit is that the driver can maintain a steady temperature to keep the product cool without running the engine. In addition, the truck is quieter; it creates a quieter environment for driving and those around you.
Reduced Carbon Emissions
The main benefits of using an electric refrigeration system in a truck reefer are fuel savings and reduced emissions. While conventional transportation refrigeration units are still powered by the engine when stationary, electric standby transportation refrigeration units are powered by plug-in grid power (also known as shore power). As a result, electric back-up TRUs reduce carbon emissions due to the reduced use of diesel fuel.
Less Maintenance Required
The Electric Standby TRU uses an engine-driven compressor when in transit and a transport rotary refrigeration compressor when parked. The fully electric TRUS always uses a DC rotary compressor or a DC scroll compressor. As a result, it uses fewer parts and requires less maintenance than its diesel counterpart. Eliminating the use of engines also extends the total life of the truck.
Electric Refrigerated Truck
Songz extends its expertise in vehicle cooling systems to provide cutting-edge Electric Refrigerated Truck Solutions. Designed for the modern logistics industry, these systems ensure temperature-sensitive goods are transported under optimal conditions with minimal environmental impact.
Features and Advantages of Electric Refrigerated Truck Units
1. High-Efficiency Cooling Performance
Advanced cooling technology ensures precise temperature control across a wide range, from deep freezing to mild cooling.
Reliable performance even in extreme ambient temperatures, safeguarding perishable goods.
2. Fully Electric Operation
Powered by electricity, the units eliminate the need for fuel-driven refrigeration, reducing operational costs and emissions.
Integrated with the vehicle's power system, offering seamless and eco-friendly operation.
3. Lightweight and Aerodynamic Design
Compact, lightweight construction minimizes impact on vehicle payload capacity.
Aerodynamic profile enhances energy efficiency and reduces drag, improving overall vehicle performance.
4. Multi-Temperature Zones
Customizable compartments for maintaining different temperature zones, catering to diverse cargo types in a single trip.
Ideal for transporting frozen foods, pharmaceuticals, and other temperature-sensitive products.
5. Energy Efficiency and Low Maintenance
Advanced insulation materials and efficient compressors reduce energy consumption.
Minimal moving parts lead to reduced wear and lower maintenance requirements.
6. Smart Monitoring and Control
Equipped with IoT-enabled monitoring systems for real-time tracking and control of cargo temperature.
Automatic alerts for temperature deviations, ensuring goods remain within safe ranges.
7. Environmentally Friendly Refrigerants
Utilizes eco-friendly refrigerants that comply with global environmental regulations, contributing to a greener supply chain.
Shuttle Bus AC Unit
Shuttle buses play a vital role in passenger transportation, requiring reliable and efficient air conditioning systems to ensure comfort in all weather conditions. Songzs Shuttle Bus AC Units are designed to meet the specific demands of shuttle operators, offering superior cooling performance, energy efficiency, and durability.
Features and Benefits of Shuttle Bus AC Units
1. High Cooling Efficiency
Equipped with advanced compressors delivering cooling capacities between 11 kW to 13 kW, ideal for varying passenger loads and ambient conditions.
Quick cooling ensures a comfortable cabin environment even in hot and humid climates.
2. Versatile Bus Compatibility
Designed for shuttle buses measuring 6.0 to 7.9 meters in length.
Suitable for various applications, including airport, hotel, and city shuttles.
3. Superior Airflow Management
Condenser airflow: 5400 cubic meters/hour, driven by three high-efficiency fans to optimize heat dissipation.
Evaporator airflow: 3200 cubic meters/hour, delivered through four powerful blowers to maintain uniform cabin temperature.
4. Compact and Lightweight Design
Streamlined dimensions: 2700x1600x240 mm, ensuring easy rooftop installation without affecting vehicle aerodynamics.
Lightweight materials reduce the overall weight load on the bus, enhancing fuel efficiency.
5. Energy-Efficient Operation
Low power consumption (4.8 kW to 5.7 kW) minimizes operating costs, making it a cost-effective solution for shuttle operators.
Advanced energy management reduces strain on vehicle engines and supports eco-friendly operation.
6. Quiet and Comfortable
Low-noise operation enhances the travel experience for passengers and drivers, particularly during long journeys or frequent stops.
7. Reliable and Durable
Engineered to withstand frequent usage and harsh conditions, ensuring long-term reliability.
Robust components and materials extend the service life, reducing maintenance costs and downtime.
8. Environmentally Friendly
Incorporates eco-friendly refrigerants that comply with international environmental standards.
Supports sustainable transportation initiatives through reduced energy consumption and emissions.
