Gas Hot Water Heating Boiler Working Principle
Gas Hot Water Heating Boiler Working Principle
1. Each boiler must be equipped with an automatic ignition procedure.
2. The safety device of each boiler must be reliable, including flameout protection, gas overpressure protection, furnace over-temperature protection, and ultra-low water level protection.
3. In China, the safety valve is sent to the technical supervision department for inspection once a year.
4. The pressure gauges installed in each system of the boiler shall be reliable, accurate and regularly tested. V. According to the system use conditions of the building, the running water pressure is guaranteed to be at 0.10Mpa, the outlet pressure is guaranteed to be 0.08Mpa, and sufficient water pressure difference is guaranteed. Water temperature requirements: (1) The boiler outlet temperature does not exceed 85 degrees Celsius. (2) During the heating season, the system water temperature should be adjusted according to the ambient temperature. The system water temperature is based on the temperature of the water separator. When the heat supply is stable, the night water temperature is not lower than 50 degrees Celsius, and the daytime water temperature reaches 55-60 degrees Celsius. (3) During the heating operation, the temperature on the balance tank during the daytime shall not be lower than 60 degrees Celsius, the lower temperature shall not be lower than 55 degrees Celsius, the temperature on the evening balance tank shall not be lower than 55 degrees Celsius, and the lower temperature shall not be lower than 50 degrees Celsius. Adjust the operating temperature at any time according to the ambient temperature.
7. Boiler water requirements: (1) The operating water pressure is not less than 0.8 bar. (2) The system should be hydrated in time, and the minimum water pressure is not less than 0.08Mpa. (3) Normal sewage discharge and deflation to ensure the normal and reliable equipment and system. (4) The water treatment needs to meet the standard, and the water quality test report should be filed. 8. The gas inlet pressure should be guaranteed at 100Kpa to 110Kpa. According to this pressure value, the imported filter is cleaned and the gas pressure is adjusted, which comes from the honeycomb property management network. IX. The boiler room should be ventilated regularly to ensure the environment and equipment are clean and tidy.
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