Fire pump price CCC certified manufacturer Fire pump manufacturer

Description :

　　Detailed description of mechanical control

　　fire pump

　　There are usually several ways to start a fire pump:

　　One is to directly start the fire pump control cabinet in the water pump room.

　　Secondly, the multi line module of the fire alarm host is activated, and there is a multi line control panel on the panel of the alarm host with corresponding start and stop buttons, which is the situation you mentioned.

　　Thirdly, relying on changes in pipeline pressure to control the start and stop of pumps, including electric contact pressure gauges, pressure switches, etc. This is the case. This is the third situation you mentioned.

　　Fourthly, which is the second scenario you are questioning, the remote pump start button in the fire control center is used to start the pump. The usual practice is to set up a small remote pump control box separately in the fire control center, which is 220V and does not go through the fire main unit. Each pump corresponds to one button, rather than one cabinet corresponding to one button. The function is equivalent to a fire hydrant button, which is required by the fire safety acceptance standards and can also pass the fire safety acceptance.

　　fire pump

　　The correct maintenance of fire pumps, especially preventive maintenance, is the easiest and most economical maintenance, and therefore the key to extending their service life and reducing operating costs. Daily maintenance can be carried out by checking the fuel level of the fuel tank according to the following steps - observing the fuel level in the tank and adding it as needed. Check the oil level in the oil pan - observe whether the oil level reaches the marking on the oil dipstick. If it is insufficient, it should be added to the specified amount, but not exceed the upper limit of the marking on the dipstick. Check the oil level of the governor of the horizontal fire pump - if it does not meet the specified marking, add enough oil and check if there is sufficient lubricating grease in the oil injection point of the horizontal fire pump - remove the oil nozzle on the circulating water pump and observe if the lubricating grease inside is sufficient. If it is insufficient, use an oil gun to inject sufficient lubricating grease into it. Check if the water in the water tank is sufficient - if the water in the tank is insufficient, it should be replenished in a timely manner. The added water should be clean fresh water, such as tap water or clean river water. If groundwater is directly used, it is easy to form scale in the water tank, affecting the cooling effect and causing malfunctions. Therefore, groundwater must be softened before use. In the north (where the ambient temperature is below zero degrees), it is necessary to prepare antifreeze with an appropriate pour point according to the local temperature Check the three leaks (water, oil, gas) of the pipeline fire pump - check the sealing surfaces of the oil and water pipe joints. If any leakage is found, it should be solved immediately; If the turbocharger at the exhaust pipe or cylinder head gasket is loose or leaking, it should also be promptly eliminated. Check the condition of the acid in the battery - the liquid level of the electrolyte in the battery should generally be 10-15mm higher than the top surface of the electrode plate. If any abnormality is found, dilute sulfuric acid or distilled water with a specific gravity of 1.400g/cm3 should be added to adjust it to a specific gravity of 1.280 ± 0.005 (30 ℃). Never add river water, well water, or concentrated sulfuric acid. Check the installation of various accessories of the vertical fire pump, including the stability of the installation of each accessory, the firmness of the foundation screws and the connection with the working machinery. Check the transmission connection plate of the vertical multi-stage fire pump - check if the connection screws are loose. If they are loose, recalibrate the fuel injection advance angle and tighten the connection screws. Cleaning and accessory equipment surface - Use a dry cloth or a cloth soaked in diesel to wipe off oil stains, water, and dust on the surface of the body, turbocharger, cylinder head cover, air filter, etc; Wipe or blow away the dust on the surfaces of charging generators, radiators, fans, etc. with compressed air.

　　main purpose

　　Fire pumps are mainly used for pressurized water supply in fire protection system pipelines. It can also be applied to industrial and urban water supply and drainage, high-rise building pressure relief water supply, long-distance water supply, heating, bathroom, boiler cooling and heating water circulation booster air conditioning refrigeration system water supply and equipment matching, and other occasions. The fire pumps produced by Shanghai Shangshi Machinery have the advantages of simple structure, stable performance, high speed, small size, light weight, high efficiency, large flow rate, easy operation and maintenance.

　　Detailed information:

　　XBD fire pump, multi-stage fire pump, vertical fire pump, vertical multi-stage fire pump XBD-L type vertical multi-stage fire pump is a vertical single suction multi-stage centrifugal pump used for transporting clean water without solid particles and liquids with physical and chemical properties similar to water. Mainly used for boosting water supply in fire protection systems, and can also be used for water supply and drainage in factories and mines. The flow rate range for transporting liquids is 5-80L/s, the pressure range is 0.2-2.25MPa, the matching power range is 1.5-200kW, and the diameter range is φ 50-200mm. The main purpose of the multi-stage fire pump is the XBD-L vertical fire pump, which is mainly used for pressurized water supply in the fire protection system pipeline. It can also be applied to industrial and urban water supply and drainage, high-rise building pressurized water supply, long-distance water supply, heating, bathroom, boiler cold and warm water circulation pressurized air conditioning refrigeration system water supply and equipment matching, and other occasions.

　　Welcome to the page of CCC certified fire pump manufacturer, provided by Zibo Zhengji Pump Industry (Group) Co., Ltd., mainly engaged in water pumps, electrical control cabinets, and complete water supply equipment.

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