Genuine Car Propellers

Tác giả: | Date: 05-12-2023

What is a car propeller?

Engine cooling fan blades are also known as car radiator fans. This is one of the components of your car's engine cooling system. This ingredient helps increase air flow through the tank. This helps the cooling efficiency of the water tank reach its optimal level.

Structure of the fan:

_ The fan can be installed on the water pump shaft or separately and is usually driven from the crankshaft end to the trapezoidal belt. Some blowers are equipped with electronic or hydraulic clutches. Only when the engine temperature reaches a certain value will the clutch close, allowing the fan to rotate. This type of fan helps reduce the time it takes to warm up the engine from cold to the appropriate temperature.

_ Propellers usually have from 4 to 10 blades stamped from steel plates or cast from aluminum alloy or plastic. The angles between the blades are often uneven to reduce noise. The height of the fan blades and the direction of the fan's rotation determine whether air is drawn in or pushed through the tank. On automobile and tractor engines, air is drawn into the radiator to take advantage of reverse airflow velocity as the vehicle moves. For a stationary engine, the air usually passes through the radiator.

_ Fan performance depends on the outer diameter of the fan, the length and width of the fan blades, the number of revolutions and the distance from the fan to the water tank.

Operating principle:

When the coolant temperature is still low:

The air temperature passing through the water tank is low so the bimetallic piece has not yet opened, at this time the fan only rotates slightly due to a small amount of silicon between the fan blades. The fan needs to be coated with silicone oil due to its viscosity. The bimetallic plate has a spiral shape as shown in the picture above.

  When the coolant temperature is high:

  The engine is very hot so the air passing through the radiator also has a high temperature. At this time, the bimetallic plate opens due to heat, causing the valve to rotate a certain angle so that the holes in the valve plate coincide with the holes in the baffle, so the oil from the storage chamber enters the working chamber.

In general, there is always a gap between the rotor and the housing, if there is no oil between them there will be no drive contact. But when the valve is opened, due to the effect of centrifugal inertia, a large amount of oil will be injected into the middle gap. When the hydraulic contact surface increases, the transmission torque increases rapidly, the fan rotates quickly, reducing the temperature. of valve. The wind has passed through the lowered Cistern.”

During work, silicone oil forms a circulation between two chambers.

When the coolant temperature drops:

  “The wind blowing through the water tank” also cools down. Therefore, the centrifugal action of the impeller causes the valve to close the connection between the storage chamber and the working chamber. At this time, the oil entering the compartment is cut off, the amount of oil in the compartment is pushed out of the contact gap through centrifugal inertia and is recovered into the compartment.

Common types of propellers: C&C car propellers, Dayun 240 non-60 car propellers, A7 420 car propellers, A7 375 non-70 car propellers, Maxxforce propellers, MF cummin HD-YL2023.04.17 propellers, clam propellers ,,,,,

Warning about the phenomenon of fake and counterfeit car parts on the market:

Counterfeit and counterfeit auto parts and components are currently relatively common, reducing vehicle life and seriously affecting consumer safety.

  With the ability to sophisticatedly counterfeit components and spare parts to look like real products, the price is very cheap compared to genuine products, making it easy for consumers to favor low prices and mistakenly buy poor quality products.

Address to buy quality propellers

Hai Dieu specializes in providing spare parts for most types of vehicle systems such as: propellers, frames - brakes, engine systems, gearboxes, electrical - air conditioning systems, gearbox - steering, fuel systems or panels. - mirrors, lights...

Hai Dieu auto parts provides spare parts for vehicles such as Chenglong H7, Hongyan-Inveco trucks.... All products here are genuine imported goods with certified documents. The store says no to fake and poor quality goods. All items here are 100% genuine, highly appreciated by many customers. Please contact: 0967 742 777 - 0941728988 for the fastest and most specific advice.

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Address to buy cheap car parts

HAI DIEU TRADING COMPANY LIMITED

Address: No. 42 - 44 Chua Ve Street - Dong Hai - Hai An, Hai Phong

Facility 2: 112 Ngo Quyen - Hai Phong

Facility 3: No. 42 - 44 Dinh Vu Street (Chua Ve Street)

Phone: 0967 742 777 - 0941728988

Website: www.phutungotohaidieu.com