中文 | English  
News
News information
Industry dynamics
Market network
Industry dynamics Your location:Home >> Industry dynamics
With cold storage function of automobile air conditioner
【Date】 2012Years10Month8Day   【Browse】 [2752]

With cold storage function of the automobile air conditioner, a brief introduction of achievement

Automobile air conditioner according to the driving mode can be divided into different independent air conditioner and non independent air conditioning. Independent air conditioner is equipped with specialized auxiliary engine as the power supply for the compressor ( such as bus air conditioner ), rather than independent air conditioner consists of an automobile main engine direct drive compressors ( such as car, small-sized passenger car air conditioning and truck air conditioning etc.).

Independent type automobile air conditioning refrigerating capacity high effects of engine speed, the refrigeration system on vehicle has no effect, but also in the idling automobile driving or stopping, the refrigeration system is in normal operation. Disadvantages of complex structure, increasing the weight of the whole layout and difficulty.

Independent type automobile air conditioner consists of main engine drives the operation of the compressor, and the electromagnetic clutch to carry out control. The utility model has the advantages of simple structure, convenient installation and arrangement, small noise. The drawback is the need to consume the main engine 10~15% power, directly affects the vehicle's acceleration performance and climbing ability, at the same time the refrigeration quantity affected by vehicle speed influence, at the same time the electromagnetic clutch engagement off, frequent, serious impact on its service life. The system condenser are generally located in the engine water tank radiator before, when the vehicle runs, the driving wind is conducive to the condenser cooling, but stopping when the condenser cooling conditions are poor, so that the air conditioner compressor load increase, increased power consumption, serious when engine not working properly.

This project can overcome the existing automobile air conditioning system is insufficient, put forward a kind of with cold storage function of the automobile air conditioner. The air conditioning system in the vehicle when the vehicle runs normally, according to the rated condition, rated capacity of the indoor cooling to the vehicle; when the vehicle runs at a high speed, the air conditioning system can be redundant the cold storage, and evaporator in the system according to the rated conditions rated capacity, to the car interior cooling, its performance is not affected by, suction pressure of the compressor in a normal working range; when the vehicle is idle or stop stop when the air conditioner compressor start working, cold storage system to the vehicle interior cooling. When the normal running of the automobile, and the vehicle interior require cold amount greater than air conditioning system rated cooling capacity, can start the cooling system to the vehicle interior supplementary cooling, to compensate for the air conditioning system rated cooling capacity insufficiency, satisfy the request of the passengers. The project has applied for national invention patent ( 3131503.8).

Two, technical indicators

Refrigerating capacity: 2~10kW;

Cold storage volume: 1~5kW;

Refrigeration coefficient: 2.5.

In three, the scale of investment and the equipment, the production of raw materials

Need: 400~500 square meters plant,

Equipment: bending machine, shearing machine, bending machine, welding equipment, heat exchanger production equipment and general machinery processing equipment.

Investment: 4000000 yuan.

 

The last:International Standard International Automotive Air Conditioning Institute standards ( IMACA )
The next:Air conditioning system technology development trend
 
The dyne | Legal statement | Contact Us | Jobs
Powered By 2009-2012 Hefei dyne automotive air conditioning Limited by Share Ltd Copyright All Rights Reserved
LinksHefei New shielding pump Co.,Ltd Zhejiang Dayuan pump Co., Ltd Alibaba