China Dunhuang International Hotel relevant responsible person said, party fast or aftermarket both in pre-sales, remained consistent patient service, we have solved many difficult problems, with fast boiler, we are assured. --customer feedback
Hot water boiler heating mode, which has several? Indirect Heating boiler water: high temperature hot water supply system, and by directly converting the high temperature hot water heat transfer station is a low temperature and a low temperature heating system running hot water. The system contains two separate high and low warm water circulation, two lines standing pressure. Due to the heating system in their assembly separate water circulation system, high and low temperature circulating pump system, a separate area, the presence of equipment investment, operation maintenance, staffing, secondary energy consumption, infrastructure investment, covers and many other issues. Daily fuel tank hot water boiler provided steam heating means and electrical heating means, hot water boiler when cold start ignition furnace, because there is no electric heating steam, hot water boiler when the ignition is successful and handover immediately after the steam generated steam heating. Indirect heating of running hot water boiler with high viscosity heavy oil, in addition to a mechanical pulverizer means daily heater heating the oil in the tank to supply the service required corresponding to a temperature suitable viscosity, the heavy oil is pumped to Front heater - secondary heater again, the latter is to meet the needs of high temperature water boiler oil atomization nozzle. Thus, the heavy oil mainly for secondary heating boilers burning fuel, the other part is small in the circulation tank return line back into the household.
Natural gas boiler is a kind of thermal energy conversion equipment, which uses natural gas, liquefied gas, city gas and other gas fuels as fuel to burn the heat released from the furnace, heat the water in the pot, and make it vaporize into steam. Water in a pot (drum) is constantly heated by the burning of gas fuel in the furnace to heat up the temperature and produce pressurized steam. Because the boiling point of water increases with the increase of pressure, the pot is sealed, and the expansion of steam in the boiler is restricted to produce pressure to form a thermal force. Strictly speaking, the steam of a boiler is heated to saturated water and vaporized in the drum at constant pressure. It is widely used as an energy source. Natural gas boiler heating In order to protect indoor warmth and human health, so when choosing natural gas boilers, safety issues are very important, and quality issues can not be ignored, only with good quality, in the use of more assured. Some services can also be done better, the choice of heating is customer satisfaction. Understanding natural gas boilers is certainly a need to know the sales situation of the products, if the natural gas boiler reputation is good, it is still very good in comprehensive aspects, worthy of consumer choice, the conversion of performance and thermal energy can also be consulted. There will be no problems when used like this, and there will be no need to worry about electricity during installation The pressure is not enough. Natural gas boiler shut-down method: after stopping the powder feeder, blow the primary duct for 5 minutes before stopping the oil gun. Oil guns should be blown one at a time, not multiple at the same time. After blowing the gun, ventilate the furnace of natural gas boiler for 5 minutes for 8 minutes, and the air volume is not less than 20% of the rated load. To remove combustible material from the furnace. According to the fuel, natural gas boiler can be divided into natural gas 5000 kg steam boiler, city gas steam boiler, coke oven gas steam boiler, liquefied petroleum gas steam boiler, etc. According to the structure form, it can be divided into vertical steam boiler and horizontal steam boiler. Natural gas boiler is shell type Full wet backflow three-way pyrotechnic tube structure, flame combustion in large combustion chamber micro positive pressure combustion, complete extension, low combustion heat load, high combustion heat efficiency, effectively reduce the exhaust temperature, energy saving and consumption reduction, use more economical, The heat absorption strength of the boiler is improved by adopting the structure of corrugated furnace tank and threaded smoke pipe, and the heat exchange surface is expanded to meet the need of heat expansion. It is scientific, reasonable and durable.
If the configuration boiler fuel gas or dual fuel burners, then the boiler is oil or gas boiler. Fuel gas-fired boiler is a more general concept, fuel gas-fired boiler is divided into water boilers, hot water boilers, 5000 kg steam boilers and thermal oil boiler, according to their own use to select a different fuel gas-fired boiler time of purchase.
