KERSAI Air-Cooled Vaporizer

The air-cooled vaporizer is the core heat exchange equipment in hospital liquid oxygen supply systems. It relies on natural heat exchange between aluminum alloy finned tube bundles and ambient air to vaporize low-temperature liquid oxygen into ambient-temperature gaseous oxygen, continuously supplying stable medical oxygen to patient wards. It is widely used in conjunction with medical liquid oxygen storage tank supply solutions. The product is available in small and large sizes to meet the oxygen supply needs of medical institutions of various scales.

Key Product Advantages

• Energy-free operation reduces operating costs. Vaporization relies on natural air heat exchange, eliminating the need for electric heating devices and continuous power consumption, ensuring long-term energy efficiency and environmental sustainability.

• High-quality aluminum alloy finned tube bundles ensure high heat exchange efficiency. Made from aerospace-grade aluminum alloy with excellent thermal conductivity, they facilitate thorough heat exchange, ensuring stable vaporization of liquid oxygen and continuous, steady gas supply.

• Wide range of models to suit hospitals of various sizes: Multiple small and large models are available. Small vaporizers are suitable for outpatient clinics and community hospitals, while large vaporizers are designed for general hospitals and central oxygen supply stations at Grade A Tertiary hospitals.

• Robust structure with low-temperature and stress resistance: The tube bundle features reliable welding technology, is adapted to low-temperature operating conditions, is resistant to freeze-cracking, requires minimal maintenance, and has a low failure rate.

• Noiseless operation: The purely physical heat exchange structure ensures vibration-free and noise-free operation, meeting environmental standards for medical gas rooms.

• Easy installation with a compact footprint: The vertical frame structure facilitates outdoor installation, as well as placement in open-air medical gas stations or utility rooms, requiring minimal infrastructure investment.

Medical Oxygen Supply System Application Guide

Liquid oxygen is stored in cryogenic tanks. After being vaporized by an air-cooled vaporizer, it is transported to a pressure regulator and a medical filter before being delivered to patient terminals in patient rooms.