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Anonymous users2024-02-08Hello - around 7-800 [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】
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Anonymous users2024-02-072060 [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】
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Anonymous users2024-02-06The general non-original automobile compressor costs 900-1000 yuan. The original (imported) is more than 2000.
The automotive air conditioning compressor is the heart of the automotive air conditioning and refrigeration system, which plays the role of compressing and transporting refrigerant vapor. There are two types of compressors: immutable displacement and variable displacement.
Constant displacement compressors.
The displacement of the constant displacement compressor is proportional to the increase of the engine speed, it can not automatically change the power output according to the demand of refrigeration, and the impact on the engine fuel consumption is relatively large. Its control is generally by collecting the temperature signal of the air outlet of the evaporator, when the temperature reaches the set temperature, the compressor electromagnetic clutch is released, and the compressor stops working. When the temperature rises, the electromagnetic clutch engages and the compressor starts working.
Constant displacement compressors are also controlled by the pressure of the air conditioning system, and when the pressure in the pipeline is too high, the compressor stops working.
Variable displacement air conditioning compressor.
The variable displacement compressor can automatically adjust the power output according to the set temperature. The air conditioning control system does not collect the temperature signal of the air outlet of the evaporator, but automatically adjusts the temperature of the air outlet according to the compression ratio of the compressor according to the change signal of the pressure in the air conditioning pipeline. In the whole process of refrigeration, the compressor is always working, and the adjustment of refrigeration intensity is completely controlled by the pressure regulating valve installed inside the compressor.
When the pressure at the high-pressure end of the air conditioning line is too high, the pressure regulating valve shortens the piston stroke in the compressor to reduce the compression ratio, which reduces the refrigeration intensity. When the pressure at the high-pressure end drops to a certain level and the pressure at the low-pressure end rises to a certain level, the pressure regulating valve increases the piston stroke to increase the refrigeration intensity.
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Anonymous users2024-02-05Summary. Dear, glad to answer for you! <>
It costs 1,200 yuan to replace the Venucia D50 air conditioner fan. The calculation formula is 1200*1=1200Pro, you can use the original fan to replace the air conditioning fan, the quality is guaranteed, the use time is long, the durability is good, and your car model is the same <>
How much does it cost to replace a Venucia D50 air conditioner fan.
Hello! How much does it cost to replace the Venucia D50 air conditioner fan, thank you.
Pro-stool, I'm glad to answer for you! <>
It costs 1,200 yuan to replace the Venucia D50 air conditioner fan. The calculation formula is 1200*1=1200Dear, you can use the original fan to replace the air conditioner, the quality is guaranteed, the use time is long, the durability is good, and your car model is the same <>
Dear, hello, it takes 1200 yuan to replace the Venucia D50 air conditioner fan.
Is it better to replace the 4S shop or the outside auto repair shop.
Is it expensive to replace the 4S store for about 3000?
Dear, replace it in the 4S shop, using the original accessories.
Dear, if this is the original factory, it is not expensive
Oh ok, thanks.
Dear, we will expand the maintenance of your car air conditioner <>
1.The air-conditioning system needs to be checked regularly, and there is an abnormality found in Zao Cong and needs to be repaired and replaced. 2.
Regularly replace the filters in the air conditioning system and the use of refrigerant. 3.Do not use the air conditioning system for a long time to reduce the wear and damage of the stool to the air conditioning compressor bearings.
4.Lubricate by adding lubricating oil regularly. Zheng rolled <>
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