The rescue pump can be used as the main pumping equipment for flood control and rescue trucks. If large drainage flow is required during emergency drainage and rapid displacement is required for long distances, the design of the water pump is the key to the overall design and development of the emergency drainage emergency equipment system. In the case of a conventional sewage pump with a displacement of 300 m3/h, the weight is generally 300 to 500 kg, and it is difficult to achieve long-distance rapid movement by relying solely on manpower. The emergency pump adopts advanced structural design ideas and special software control system. While reducing the weight of the flood control submersible pump and improving the drainage capacity, the overall volume and quality of the pump are greatly reduced. The displacement of the rescue pump reaches 300m3/h, but the weight of the whole machine is only 30kg, and the long-distance rapid movement of the flood control submersible pump can be completed by one person, which greatly improves the overall rapid response and maneuverability of the drainage equipment.
When the city has an internal sputum attack, because the road area is deeper, it will cause traffic jams. It is difficult for a large flood control and rescue submersible pump to rush to the site for drainage and rescue. Thanks to its highly maneuverable and sensitive features, the rescue pump can be agilely moved to the stagnant water area by means of a small on-board system, and the rescue personnel can quickly install drainage equipment for drainage work. With regard to the special work areas where the rescue pump cannot reach and enter (such as outdoor places, narrow construction sites, etc.), the light weight submersible pump can give full play to its mobile and sensitive advantages, reflecting the excellent working functions of the emergency pump that is equipped with.
The emergency pump is driven by the impeller of the motor-driven pump to form a vacuum at the inlet of the impeller, inhaling water and oil, and generating centrifugal force under the action of the impeller blades, thereby obtaining speed energy and pressure energy. Casting materials such as cast iron, stainless steel, and copper can be selected for the material. Customized production can be carried out according to the customer's requirements for the use of emergency pumps. The emergency pump has a certain energy medium through the diversion shell and enters the next stage impeller. As the number of pump stages increases, the pressure increases continuously, and then is sent to the ground piping system through the water pipe and the pump seat.
The emergency fire trailer pump can self-priming and automatically control without introducing water (ie, the vacuum pump group automatically starts when the vacuum is reduced to a low level, with high suction stroke, short self-priming time, high efficiency, remarkable energy saving effect, stable operation, and long life and other advantages.
Features:
(1) The mixed-flow diesel engine water pump unit has the characteristics of large diameter and large flow;
(2) Simple structure, large flow and high efficiency;
(3) The front and rear open structure of the pump body is convenient for maintenance and repair;
(4) The pump set operation needs to be equipped with a vacuum throwing device.
Eight notes on using a rescue pump:
(1) Pay attention to the use of the grounding wire;
(2) Pay attention to the long-term use of the water surface, try to ensure that the weekly use of 5-10min or more;
(3) Pay attention to the contact with the sediment layer and try to avoid the impact of waste on the unit;
(4) Be careful not to start frequently for a long time;
(5) Note that the rescue pump should not be overloaded for a long time;
(6) Be careful not to have a long-term reversal;
(7) Pay attention to installing the leakage protector;
(8) Pay attention to the voltage change of the rescue pump.
When the city has an internal sputum attack, because the road area is deeper, it will cause traffic jams. It is difficult for a large flood control and rescue submersible pump to rush to the site for drainage and rescue. Thanks to its highly maneuverable and sensitive features, the rescue pump can be agilely moved to the stagnant water area by means of a small on-board system, and the rescue personnel can quickly install drainage equipment for drainage work. With regard to the special work areas where the rescue pump cannot reach and enter (such as outdoor places, narrow construction sites, etc.), the light weight submersible pump can give full play to its mobile and sensitive advantages, reflecting the excellent working functions of the emergency pump that is equipped with.
The emergency pump is driven by the impeller of the motor-driven pump to form a vacuum at the inlet of the impeller, inhaling water and oil, and generating centrifugal force under the action of the impeller blades, thereby obtaining speed energy and pressure energy. Casting materials such as cast iron, stainless steel, and copper can be selected for the material. Customized production can be carried out according to the customer's requirements for the use of emergency pumps. The emergency pump has a certain energy medium through the diversion shell and enters the next stage impeller. As the number of pump stages increases, the pressure increases continuously, and then is sent to the ground piping system through the water pipe and the pump seat.
The emergency fire trailer pump can self-priming and automatically control without introducing water (ie, the vacuum pump group automatically starts when the vacuum is reduced to a low level, with high suction stroke, short self-priming time, high efficiency, remarkable energy saving effect, stable operation, and long life and other advantages.
Features:
(1) The mixed-flow diesel engine water pump unit has the characteristics of large diameter and large flow;
(2) Simple structure, large flow and high efficiency;
(3) The front and rear open structure of the pump body is convenient for maintenance and repair;
(4) The pump set operation needs to be equipped with a vacuum throwing device.
Eight notes on using a rescue pump:
(1) Pay attention to the use of the grounding wire;
(2) Pay attention to the long-term use of the water surface, try to ensure that the weekly use of 5-10min or more;
(3) Pay attention to the contact with the sediment layer and try to avoid the impact of waste on the unit;
(4) Be careful not to start frequently for a long time;
(5) Note that the rescue pump should not be overloaded for a long time;
(6) Be careful not to have a long-term reversal;
(7) Pay attention to installing the leakage protector;
(8) Pay attention to the voltage change of the rescue pump.
