The principle of using oxygen concentrators in the hotel oxygenation industry
The principle of using oxygen concentrators in the hotel oxygenation industry mainly includes the following aspects:
working principle
The hotel oxygen concentrator mainly uses molecular sieve pressure swing adsorption technology (PSA) to separate nitrogen and oxygen from the air, thereby obtaining high-purity oxygen. The specific workflow is as follows:
Air compression: After being purified through a filter, the air enters a screw air compressor for compression.
Molecular sieve separation: Compressed air enters the molecular sieve bed, and the molecular sieve utilizes its differential adsorption ability for different gas molecules to adsorb impurities such as nitrogen and carbon dioxide, while oxygen passes through the molecular sieve to achieve the separation of oxygen and impurities.
Oxygen enrichment: After molecular sieve separation, the concentration of oxygen in the gas is significantly increased to meet the standards for medical or industrial use.
Pressure release and regeneration: When the molecular sieve bed is saturated, the adsorption capacity of the molecular sieve is restored by reducing the bed pressure to desorb and discharge impurities adsorbed on the molecular sieve.
Cycle operation: The above process is usually carried out in a cycle in an oxygen concentrator to ensure continuous production of high concentration oxygen.
Application scenarios
The application of hotel oxygen concentrators in the hotel industry mainly includes the following aspects:
High altitude hotels: In high-altitude areas where oxygen levels are low, using a hotel oxygen concentrator can provide sufficient oxygen and alleviate altitude sickness.
Enclosed space: In enclosed hotel rooms or conference rooms, the use of oxygen concentrators can increase oxygen content, improve air quality, and enhance customer comfort.
Health Promotion: By increasing the oxygen content in the room, metabolic processes can be promoted, fatigue can be alleviated, and health can be improved.
Technical parameters and maintenance
The technical parameters and maintenance requirements for hotel oxygen concentrators are as follows:
Technical parameters: The output oxygen purity, flow rate, pressure and other parameters of the oxygen concentrator must meet the requirements of hotel use.
Maintenance: Regularly inspect and replace filters, clean the refrigerated dryer, check the adsorption capacity of molecular sieves, etc., to ensure the normal operation and efficient work of the equipment
Specification of oxygen production device:
Oxygen flow rate: 10-1000Nm ³/h (customized according to user requirements)
Oxygen purity: 93%
Oxygen pressure: 2-4 bar (pressure can be customized)
Control method: The equipment is controlled locally by PLC, and the main control room control is achieved through communication, which can achieve unmanned operation
Applicable environment: 5 ℃~37 ℃
Installation conditions: indoor, outdoor, frost resistant, load-bearing concrete floor, good ventilation
