Portable Fire Pump Factory talk to you about principles, precautions and maintenance

Hand carry mobile fire pump is on human carrying mobile fire pump, due to its light weight, small geometry size, easy to use, and thus has a wide using range, rarely restricted by road, fire units is township, village, and companies as well as one of the important fire fighting equipment, how to apply correctly and give full play to the role of the hand pump, and on the outskirts of squadron important factors to improve the ability of fire fighting and rescue work. Is located in the urban-rural fringe of the squadron, with large rural districts in the country, and there are a lot of township enterprise is located, there is no road motor vehicles, or narrow roads, make fire engines can't arrive at the scene of the fire in time, objectively hinder the fire extinguishing ability, extinguishing time delay, delay the fire fighter, resulting in greater losses to people's life and property. The hand pump only needs two or four people to lift it, which is feasible everywhere. The operating space is less than one square meter, and it can even stop on the ridge to absorb water.

First, the principle of use

Hand carrying fire pump, including ontology, the ontology on the fuel tank, connected to the fuel tank of gasoline engine, single-stage centrifugal pump, water inlet, outlet, for charging the battery charging module, the storage of electricity, frame, the blades and the power input shaft device in the centre of the blades, the power input shaft fixed connection the end of a hollow boot block, The Portable fire pump factory includes a hand-operated device to turn the starter block. When the battery is found to have no power when fighting a fire, it can start the gasoline engine operation in the fire pump by hand starting device, so as to start the fire in the fastest time. Therefore, the Portable Fire pump factory has both electric start and manual start two functions.

Two, the use of notes

1. There must be sufficient lubricating oil in the gear box, vacuum pump and bearing box when the fire pump works.

 

2. It is strictly forbidden to run the pump for a long time without water, and the running time without water shall not exceed 1min.

 

3, if the water can not be drawn within 1min, it is necessary to stop the pump to check whether the system leaks or the water pump works normally, and then carry out the water diversion operation after troubleshooting

 

4. It is strictly forbidden to run the stuffy pump for a long time, and the running time of the stuffy pump should not exceed 1~3 min to prevent overheating and damage of the fire pump.

 

5, open and close the (high) low pressure conversion valve should be carried out slowly, the pressure of the low pressure pump should not exceed 0.3mpa, to prevent water hammer action caused by fire pump damage.

 

6. After using salt water, foam or sewage, clean the fire pump in time and drain the remaining water in the pump to prevent corrosion.

 

7, winter to prevent water pump icing damage, should drain the remaining water in the pump, water ring pump storage tank should be added antifreeze

Portable fire pump factory

Maintenance of Portable Fire Pump Factory

1. Check regularly whether the lubricating oil is sufficient.

 

2, the valve regular switch test, to prevent long-term rust death.

 

3. The maximum suction depth, water diversion time, maximum outlet pressure and flow rate of the fire pump are measured regularly to ensure its good state of performance.

 

4. The shaft seal device adopts fire pump with skeleton rubber seal. After running for 3-6 hours, the bearing and shaft seal should be filled with moistened grease. For fire pump with packing seal, filling should be added according to the leakage of shaft seal.

 

5, regularly start the fire pump, check whether the operation is normal, there is no noise.


Post time: May-24-2022