Shanghai Leling New Energy Technology Co.,Ltd
Shanghai Leling New Energy Technology Co.,Ltd
Shanghai LeLing New Energy Technology Co., Ltd. is a company specializing in the research and development, production, and sales of electric scroll compressors. As one of the scroll compressor suppliers, we are committed to meeting the global demand for high-quality and efficient compressors for various industries.
Based on market demands, we have heavily invested in the development of electric scroll compressors, offering the following advantages:
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Precise Temperature Control and High Energy Efficiency:
Electric compressors are driven by electricity and can precisely adjust the cooling capacity according to the temperature inside the vehicle compartment and the needs of passengers. This not only improves comfort but also avoids energy waste, achieving energy savings.
Smooth Operation and Low Noise:
Their operation does not rely on the engine, eliminating the interference of engine vibration and noise. Moreover, their structural design enables them to run smoothly with low noise and vibration levels, creating a quiet and comfortable driving and riding environment.
Compact Structure and Light Weight:
The structure of electric compressors is relatively simple and compact, with a small volume and light weight. This is of great significance for new energy vehicles as it helps to reduce the overall weight of the vehicle, improve vehicle energy efficiency, and increase the driving range.
Strong Cooling and Heating Capabilities:
Some electric compressors adopt the vapor injection technology, which can maintain a high energy efficiency ratio even at low temperatures, realizing efficient heating at low temperatures and alleviating the problem of reduced driving range of new energy vehicles in winter.
High Reliability and Long Service Life:
Electric compressors have fewer moving parts, resulting in low wear. They also do not require the complex transmission devices driven by the engine, and their working environment is relatively stable. Thus, the probability of failure is small, and they have high reliability and a long service life.
Good Compatibility:
Electric compressors can be deeply integrated with the electrical systems and thermal management systems of new energy vehicles, realizing efficient utilization of energy and coordinated operation between systems, thereby enhancing the overall performance and energy efficiency of the vehicle.
Our compressor product line is rich and diverse. It is precisely classified into multiple series according to displacement, such as 14CC, 18CC, 28CC, 34CC, 50CC, etc., which can accurately meet the cooling requirements of different scales and working conditions. In terms of voltage adaptation, it has a wide range of options including 12V, 24V, 48V, 96V, 144V, 312V, 540V, etc. Moreover, we have successfully broken through the technical bottleneck and can currently support a maximum voltage of 800V, demonstrating excellent compatibility and forward-looking capabilities and being able to fully match various power system architectures. Its control methods cover advanced modes such as gear, PWM, CAN, etc., providing users with a flexible, precise, and intelligent control experience. The cooling capacity output range is wide, ranging from 0.8kW to 15kW. Whether it is the efficient operation of a small cooling unit or the strong cooling demand of a large cooling system, it can handle it with ease, ensuring stable and excellent performance in diverse application scenarios and providing customers with reliable and customized cooling solutions.
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The application scenarios of the R134a/R1234yf series electric air-conditioning compressors mainly include the following aspects:
In the Field of New Energy Vehicles:
• Cabin Air Conditioning System: It provides a comfortable temperature environment inside the vehicle for drivers and passengers by adjusting the cabin temperature.
• Battery Thermal Management: It ensures that the battery works within a suitable temperature range, improving the performance and service life of the battery and guaranteeing the driving range and safety of new energy vehicles.
• Motor and Electronic Control System Cooling: It effectively reduces the heat generated during the operation of the motor and electronic control system, preventing overheating damage and ensuring their normal operation and stable performance.
In the Field of Commercial Vehicles:
• Regular Driving Cooling and Heating: It creates a comfortable driving and riding environment for drivers and passengers, enhancing the comfort of commercial vehicles.
• Parking Air Conditioning: When the vehicle is parked, it provides cooling or heating inside the vehicle to meet the temperature needs of drivers during rest or waiting, saving fuel consumption or battery power when the vehicle is idling.
In the Field of Special Vehicles:
• Fire Engines: It ensures the comfort of firefighters during the execution of tasks and the normal operation of various equipment at a suitable temperature.
• Medical Ambulances: It provides a comfortable temperature environment for patients and medical staff inside the vehicle and ensures the normal use of medical equipment.
In the Field of Energy Storage:
Electric air-conditioning compressors can be applied to the cooling system of energy storage cabinets to prevent the performance and service life of energy storage devices from being affected due to excessive temperature during charging and discharging.
In the Field of Household Use:
Some specially designed or modified electric air-conditioning compressors can be used to make small mobile air conditioners or substitutes for household air conditioners to meet the cooling needs in specific scenarios.
The application scenarios of the R404a series refrigeration and freezing compressors are extensive and mainly include the following aspects:
• In the Food Industry: In supermarket refrigerators and freezers, it maintains the freshness and quality of food, extending the shelf life; in food quick-freezing tunnels, it can quickly freeze food, such as the production lines of quick-frozen dumplings and ice cream; in cold storage warehouses and freezing warehouses, it stores large quantities of meat, seafood, fruits, vegetables and other foods; in food transportation, such as refrigerated trucks, refrigerated containers and trains, it maintains the low temperature required for food.
• In the Pharmaceutical Industry: It is used in drug refrigerators in hospitals, pharmaceutical factories, research institutions, etc. to store various drugs and vaccines, ensuring the effectiveness and safety of drugs; in some medical equipment, such as MRI machines and CT scanners, it maintains the low temperature environment required for the normal operation of the equipment.
• In the Chemical Industry: In the process of chemical production, it provides cooling for chemical reactions or raw material storage that require a low temperature environment, ensuring the stability of the production process and the quality of the product.
• In the Logistics Industry: The development of cold chain logistics depends on refrigeration and freezing compressors to ensure the quality of temperature-sensitive items such as fresh food and drugs during long-distance transportation and distribution.
• In the Research Field: It provides a cold source for low-temperature equipment, laboratory freezers and freeze dryers in scientific research laboratories, used for freezing samples, preserving biological samples and storing experimental reagents, meeting the needs of scientific researchers for a low-temperature experimental environment.
• In the Fisheries: On fishing boats, it quickly freezes and preserves the freshness of the caught seafood, maintaining its taste and quality.
• In the Agriculture: It can be used for the preservation of agricultural products, such as the refrigeration and preservation of fruits and vegetables, extending the sales period of agricultural products.
The application scenarios of heat pump compressors are extensive and mainly include the following aspects:
In the Heating Field:
• Civil Residences: It is connected to terminal devices such as underfloor heating, radiators or fan coils to heat water and circulate it for heating. For example, an air-source heat pump can run stably at -25°C and provide a comfortable temperature of 18 - 28°C indoors.
• Commercial Buildings: It can be used for central heating in hotels, shopping malls, office buildings and other places to meet the heating needs of large spaces, effectively reducing operating costs and improving energy efficiency.
In the Hot Water Supply Field:
• Domestic Hot Water: It can be installed in places such as families, schools, hospitals, hotels to heat water to the required temperature to meet the hot water needs for daily activities such as bathing, washing clothes and washing dishes, and has significant energy-saving effects.
• Industrial Hot Water: It provides hot water for cleaning, disinfecting, heating and other processes in industrial production, such as in the food processing, textile printing and dyeing, chemical and other industries.
• In the Air Conditioning Field: The application of heat pump technology in air conditioning systems can realize the functions of cooling in summer and heating in winter, improving the energy efficiency of air conditioning systems and reducing energy consumption and operating costs.
Global Presence and Recognition
As one of the leading scroll compressor suppliers, the electric scroll compressors of Shanghai LeLing New Energy Technology Co., Ltd. have achieved remarkable results in the international market. Their sales network has widely covered more than 20 overseas countries. Among them, the United States, Europe, South America, the Middle East, Australia and South Asia have become the core market areas. With excellent product quality and strong technical strength, the company has successfully established close and in-depth cooperation relationships with many well-known enterprises in these major markets, winning good market reputation and extensive customer recognition worldwide, and contributing to the development of the industry and global cooperation.
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