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  •  Natural gas boiler

Natural gas boiler

Product Description: According to the fuel, gas boilers can be divided into natural gas boilers, city gas boilers, coke oven gas boilers, liquefied petroleum gas boilers and biogas boilers; according to their functions, they can be divided into ks-q gas-fired boiling water boilers, clhs / CWNS gas-fired hot-water boilers (including gas-fired heating boilers and gas bath boilers), LHS / WNS gas-fired steam boilers, etc; According to the structure, it can be divided into vertical gas-fired boiler and horizontal gas-fired boiler; according to the flue gas flow, it can be divided into single return gas-fired boiler and three-way gas-fired boiler.
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Gas fired boilers can be divided into Natural gas boiler According to their functions, they can be divided into ks-q gas-fired boiler, clhs / CWNS gas-fired hot-water boiler (including gas-fired heating boiler and gas bath boiler), LHS / WNS gas-fired steam boiler, etc.; according to the structure, it can be divided into vertical gas-fired boiler and horizontal gas-fired boiler; According to the flue gas flow, it can be divided into single return gas boiler and three return gas boiler.

 QQ screenshot 20191101165856.jpg

The structure of the natural gas boiler is designed according to atmospheric pressure, and the top of the boiler is equipped with large air holes. The boiler works under normal pressure and is far away from the danger of explosion. The boiler body is designed by computer optimization simulation, which completely optimizes the size of the boiler and makes the shape harmonious and beautiful. Clhs vertical boiler adopts burner down burning mode. The fuel burns in the furnace with micro positive pressure, and the smoke pipe is inserted with a baffle to slow down the exhaust speed of flue gas and strengthen heat exchange, so as to ensure that the heat generated by fuel combustion can largely heat the boiler water and improve the thermal efficiency of the boiler; In addition, the large diameter of CWNS can effectively reduce the heat transfer coefficient of flue gas and reduce the heat transfer time of the boiler with large diameter and thin flue gas.

The natural gas boiler adopts original imported burner, full-automatic programmed control, fan automatic purging, electronic automatic ignition, oil and gas automatic combustion, air oil (gas) automatic proportion adjustment, good atomization effect, full combustion, energy conservation and environmental protection, with flameout protection device to ensure combustion safety. Under normal conditions, the burner output automatically adjusts the length of combustion flame with the boiler temperature. When the boiler outlet temperature reaches the set value, the burner automatically stops burning, and when the temperature is lower than the set value, the burner automatically starts to work. In case of abnormal fuel and air inlet, the fault light will be on, and the program-controlled device will stop the fuel output immediately, and the combustion engine will stop automatically.

Equipped with microcomputer controller for natural gas boiler, large screen full Chinese LCD screen, with super bright backlight, the operation status of the boiler can be clearly seen no matter day or night. The display is complete: the working condition of circulating pump, burner, boiler water temperature, water level, current time, alarm record, etc., and the boiler operation status is available; Convenient setting: after the boiler is started up, the operator can enter the standby state (set), enter the operation state (Startup) and exit the operation state (shutdown) through six buttons, and set the operation parameters at will when the boiler is in the standby state; It has complete functions: it can set the current time, alarm temperature, upper temperature of water temperature, lower temperature of water temperature, start temperature of circulating pump, closing temperature of circulating pump, startup and shutdown time of boiler (can be divided into 4 time periods). Usually, the operator only needs to press the "start" key to start the machine and press the "stop" key to stop the machine, which is very simple.

The natural gas boiler has multiple safety protection: leakage protection means automatic cut-off of power supply; overheat protection means that when the boiler water temperature reaches the alarm temperature, the burner will automatically stop and give an alarm; the secondary overheating protection means that when the boiler shell temperature exceeds 105 ℃, the secondary circuit will be automatically cut off and the boiler will stop working; The protection against dry burning is that the excellent water level electrode rod monitors the water level in real time. When the water level of the boiler reaches or is lower than the extremely low water level for other reasons, the boiler stops working to prevent the danger of dry burning.