Internal combustion engine cooling water pumps and their accessories
ДT-75 Water pump tells how to check the balance of the impeller of the newly installed water pump?
When the water pump rotor is working at a high speed, if its quality is not balanced, a large centrifugal force will be generated when it rotates, causing the water pump to vibrate or damage. The balance of the rotor is achieved by the mass balance of the various parts on it. Therefore, the static balance verification work should be carried out on the newly installed impeller.
ДT-75 Water pump tells how to buy a water pump?
The flow rate of the pump, that is, the water output, generally should not be selected too large, otherwise it will increase the cost of purchasing the pump.
ДT-75 Water pump tells what are the precautions for the use of the water pump?
If the water pump has relatively minor faults, remember not to let it work. If the packing of the water pump shaft is worn out, it should be added in time. If it is used continuously, it will leak air. The direct effect of this is that the energy consumption of the motor will increase, which will damage the impeller.
How is ЯМ3 ЕвроII Water pump installed?
ЯМ3 ЕвроII Water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspoemulsions and liquid metals.
Do you know the reasons why ЮM3 Water pump does not get water?
The reason why the ЮM3 Water pump does not get water may be incorrectly installed by the user. The correct installation and use method is that the suction pipe of ЮM3 Water pump needs to be equipped with a bottom valve at the bottom of the pool. Before starting, the whole pump body and water inlet pipe should be filled with water, and the outlet valve should be closed before starting. After starting the pump, the outlet valve should open slowly.
In the cylinder block of a car engine, there are multiple water channels for the circulation of cooling water, which are connected to the radiator (commonly known as the water tank) placed at the front of the car through water pipes to form a large water circulation system. The water outlet on the engine is installed. There is a water pump, driven by the fan belt, to pump out the hot water in the engine block waterway and pump in the cold water. There is a thermostat next to the water pump. When the car is just started (cold car), it is not turned on, so that the cooling water does not pass through the water tank, but only circulates in the engine (commonly known as the small cycle), until the temperature of the engine reaches 95 degrees or more When it is turned on, the hot water in the engine is pumped into the water tank, and the cold wind when the car is moving forward blows through the water tank, taking away the heat.
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