Natural gas hot water boiler natural circulation hot water boiler, the inlet and outlet are taken over from the top of the pot barrel, the water distribution pipe will guide the water down pipe into the front and side lower box, through the water into the cold wall pipe heating up. The front and rear ends of the upper barrel of gas hot water boilers are provided with a baffle plate at the boundary between the descending and rising water flow, and the baffle plate only cuts off the lower half of the barrel. For forced circulation, the access to the water front bottom allied box, water wall tube once rose last drum (water wall before the drop tube cancelled), and then into the side water wall pipe down to the bottom allied box, and rising cloth into the side water wall tube to drum, and from in front of the convection bank down to water drum, then between water drum, circuitous several process from the drum on the back end of the water. Forced circulation boilers do not have economizers.
This series of hot water boilers are mainly used for heating and bathing. The hot water boiler circulates the hot water of the thermal insulation tank through the hot water circulation pump, and the hot water of the tank is heated repeatedly, which can achieve the purpose of bathing. Gas fired boiler through the hot water circulation pump circulation heating pipe hot water, through the radiator (radiator) can meet the requirements of people heating; Hot water boiler and hot water circulation pump with heat exchanger can achieve the dual functions of bath and heating.
Gas hot water boilers has no explosion risk and can not be inspected. This series of boiler products need not consider the pressure relief problem of boiler room. Save steel and simplify the process, cancel the water pump. Power failure protection. Durable. Save user’s investment. WNS type hot water boiler is equipped with imported full active combustion machine, with first-class domestic valves, meters, water pumps. Sitong boiler through perseverance, continuous innovation, so that the boiler truly meet the requirements of energy conservation and environmental protection.
Natural gas hot water boiler adopts the wet back arrangement of the lower furnace, and the high temperature flue gas flushes the second and third return flue gas pipe in sequence. Then from the rear smoke chamber through the chimney into the atmosphere. The hot water boiler is equipped with imported combustion machine, which selects advanced technologies such as active proportional conditioning of combustion, active conditioning of water supply, program start and stop, active operation, and has active maintenance functions such as running water temperature control, overtemperature and overpressure flameout.
This series of boiler products have the characteristics of compact structure, safe and reliable, simple operation, rapid installation, less pollution, low noise and high efficiency. Widely used in enterprises, hotels, hospitals, office buildings, civil buildings and other equipment and day and heating. The hot water boiler is a fully automatic oil-gas horizontal internal combustion three return fire tube boiler, using low, symmetrical arrangement of the combustion chamber, the body of all pipes and barrels and tubeplate connection are welded form. The front smoke box adopts quick opening structure, the back of the tempering chamber is equipped with explosion-proof and inspection explosion-proof door, and the lower part of the barrel is equipped with two head holes and ash cleaning holes, so as to facilitate detection, maintenance and cleaning.
The gas hot water boilers adopts the advanced technology of automatic proportional control of combustion, automatic control of water supply, program start and stop, automatic operation and so on. And with water temperature control over temperature, overpressure flameout and other automatic protection functions, selection of first-class domestic valves, instruments, water pumps. The boiler has the advantages of safety, reliability, high efficiency, beautiful appearance, compact structure, easy installation and durability.