Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd.
From April 21 to April 22, 2014, the 2014 China Automobile Forum, hosted by the Ministry of Industry and Information Technology and organized by the China Association of Automobile Manufacturers, was held in Beijing. During the conference, according to statistics and analysis submitted by the China Association of Automobile Manufacturers on commercial vehicles (passenger parts) production enterprises, in the first quarter of 2014, in the six major regions in China, compared with the same period...
At the 2014 Beijing International Automobile Exhibition, major auto manufacturers competed to display car air purifiers, attracting the attention of many visitors. It will be one of the important indicators for people buying cars in the future. In-car air purifiers may have existed for 30 years, but in recent years, with the escalation of air pollution in some countries, the technology has been vigorously promoted. Car buyers say that they are willing to buy a car with a built-in air purifier...
“For major auto groups, accelerating the development of self-developed and self-owned brands requires a strong component system to support them.” At the recent China Auto Forum 2014, executive vice president of Beijing Automotive Group Co., Ltd. Han Yonggui Indicated. The spare parts industry is the basis for the development of the automotive industry, and its level of development directly affects the degree of development of the automotive industry. However, of the top 100 international auto...
The refrigeration system simulation technology was proposed from the late 1970s and has a history of more than 30 years. During this period, with the rapid development of refrigeration technology and computer technology, the refrigeration system simulation technology has gradually formed and further improved in practice. In theory, many basic problems have been solved, and today's refrigeration system simulation technology is gradually turning to practical use. The Institute of...
This is a device that combines functions of recycling, regeneration, vacuuming, filling, and refueling to achieve multi-purpose use. The utility model has the advantages that the corresponding operation key is simple and easy to understand, the pipeline connection is simple and convenient, the electronic weighing is automatically charged, the high-efficiency purification filter is used to restore and regenerate the old refrigerant, and the like. The following functions can be realized:...
The 2005 "Special Research Fund for Doctoral Programs in Colleges and Universities" scroll compressor is a new type of high-efficiency positive displacement compressor developed in the late 1970s. It overcomes many defects of previous compressors and has low energy consumption. With the advantages of small vibration, small size and light weight. With the intensification of the energy crisis, it is imperative to research and develop a new generation of energy-efficient scroll...
Xinhuanet Wuhan January 19 (Reporters Mao Xiaoxiao, Xiong Jinchao) The Wuhan-based Economic and Technological Development Zone with automobile as the leading industry approved 69 new projects in 2006 with a total investment of 4.297 billion yuan, of which 33 are related to automobile-related projects. The investment was 2.507 billion yuan, accounting for 58.34% of the total investment. According to Li Zuoqing, deputy director of Wuhan Economic and Technological Development Zone Management...
Xinhua News Agency, Wuhan, January 18. (Reporter Guo Jiaxuan) In recent years, with the rapid development of the automobile industry, many automobile industry giants in the world have established R&D facilities in Wuhan. Only Wuhan Automobile Development Zone has gathered 33 research and development vehicles. center. Wuhan City has thus established a domestic leading auto independent innovation R&D system. The rapid development of Wuhan's automobile industry in recent years, coupled...
The performance of China's auto and its component stocks lags behind that of the market in 2006. We believe the main reason is that most car manufacturers' profit growth rate is lower than expected because they are in a highly competitive environment and have high market value. Frequent price wars, weak pricing power from highly fragmented markets, high cost of new model launches, few signs of industry consolidation, and high cost of maintaining brand loyalty make car makers more...
At the recent Beijing Auto Show, the “Enlightenment” of new energy vehicles became a major highlight. Recently, the world's major car manufacturers and parts manufacturers have made efforts to seize the new energy vehicle market in China. Analysts believe that in order to alleviate the pollution problem, the Chinese government has a positive attitude towards the promotion of electric vehicles, and the new energy vehicle sector is expected to continue to heat up. Manufacturers stepped up...
According to recent news, the government is inviting China Geely Holding Group to build a local company to produce automotive parts and components. At the end of last month, Belarussian Deputy Prime Minister Anatoly Tozik met with Geely executives and proposed that Geely make auto parts after the production of the whole vehicle in the Minsk Industrial Park. Geely vice president Zhang Lin attended the meeting and confirmed that the sales of the joint venture in Belarus was better than expected,...
The automotive e-commerce that has been brewing for many years has not been able to “blossom the results”. According to Wang Dong, a senior project analyst at the Economic Information Center of the National Information Center, this is mainly caused by the product attributes of automobiles. The market entry point of auto e-commerce is still to be put Nature and positioning. Wang Dong suggested that if it is positioned in an independent sales channel, online, special commemorative, and limited...
The 2005 "Special Research Fund for Doctoral Programs in Colleges and Universities" scroll compressor is a new type of high-efficiency positive displacement compressor developed in the late 1970s. It overcomes many defects of previous compressors and has low energy consumption. With the advantages of small vibration, small size and light weight. With the intensification of the energy crisis, it is imperative to research and develop a new generation of energy-efficient scroll...
Qingdao Jinhua Refrigeration Technology Co., Ltd. specializes in the research and development of “Wenter” refrigerant recovery and filling machine for 18 years. After years of research and development, the product performance has reached the advanced level in the same industry abroad; the quality of this enterprise is excellent and perfect. The after-sales service system enjoys a high reputation among domestic and foreign customers. Due to the research and development of this product, the...
The physical and chemical properties of various refrigerants vary, and there are different packs and pressures at different temperatures. At normal temperature, there is high pressure and low pressure. Generally, the refrigerants are stored in special steel cylinders. The cylinders used must be pressure tested regularly. For example, the cylinders that store ammonia are pre-tested at 60 atmospheres (gauge pressure) to store different refrigerants. The cylinders are also tested for different...
Xinhua News Agency, Wuhan, December 30th The Hubei Provincial Machinery and Automobile Industry Investment Promotion Center provided information showing that from January to November, Hubei's automobile industry sales revenue reached 107.53 billion yuan, taking the lead in achieving the “Eleventh Five-Year Plan” of 100 billion yuan. Yuan industry goals. It is estimated that in 2006, automobile sales will exceed 500,000 vehicles and sales revenue will reach 115 billion yuan. According to the...
According to statistics released by the National Development and Reform Commission for key industries in the first three quarters of 2006, the Chinese auto industry continues to maintain rapid growth. Information shows that in the first three quarters, the overall profit of the auto industry was 52.9 billion yuan, an increase of 47.5% year-on-year, making it one of the fastest growing industries in China's industry. From the overall situation of the production and sales of the automobile...
In 2006, China's auto production and sales amounted to 7.28 million vehicles and 7.251 million vehicles, an increase of 27.3% and 25.1% year-on-year, exceeding the 6 million-unit scale and becoming the third country in the history of international automobile development to reach 7 million vehicles. With an annual output of more than 1.5 million vehicles, this may be a unique feast in the history of automobile development. Passenger car sales reached 5.176 million units, an increase of 30.0%...
In recent years, the development prospects of the networking technology have attracted more and more attention from automobile manufacturers, and applications related to the networking of cars have become the standard for new vehicles. The new energy vehicles, which are also hot spots in the automotive industry, are characterized by large investment and long output cycles, and the prospects after the investment are still not clear. Therefore, the short-planar and fast car networking technology...
In the face of the rise of the Chinese aftermarket, just a few months, 15 harmony luxury car repair centers nationwide flower, covering not only the north of Guangzhou and other cities, but also to the local headquarters of Henan more coverage reached 80%. It was born, marking strong economic and technological strength repair companies are to the front of the automobile industry, the car "big time" the market is approaching. Recently, Yu Feng China Automotive Holdings Limited harmony...
On March 31, 2014, the Hunan Zhuzhou National High-tech Industrial Development Zone Administrative Committee signed a contract with the professor of Huazhong University of Science and Technology, the vice chairman of the Hubei Society of Automotive Engineers, and the former expert of the MIT Sloan Automotive Laboratory Professor Chen Guohua. The R&D team with Professor Chen Guohua as the core invests in the Institute of Engine and Automotive Electronics in the “China Power Valley”...
How to add refrigerant to the central air conditioner, everyone knows which operation method? Let's take a look at it with Xiaobian today! 1. Quantitative fluoride Connect the three-way valve, pressure gauge, fluorinated hose, fluorine bottle or vacuum pump in the process port of the three-way stop valve. After the fluorine is pumped, the fluorine is slowly added. Weighing with a more accurate measuring tool such as a platform scale, When the amount of fluorine in the fluorine bottle is the...
The refrigerant is a working substance for performing a refrigeration cycle in a refrigerating device. The working principle is that the refrigerant absorbs heat of the cooled substance in the evaporator and evaporates, and the absorbed heat is transferred to the surrounding air or water in the condenser. It is cooled to a liquid, reciprocatingly cycled, and the effect of refrigeration is achieved by means of a change in state. Commonly used refrigerants are ammonia (R717) and Freon...
The refrigerant is a working substance for performing a refrigeration cycle in a refrigerating device. The working principle is that the refrigerant absorbs heat of the cooled substance in the evaporator and evaporates, and the absorbed heat is transferred to the surrounding air or water in the condenser. It is cooled to a liquid, reciprocatingly cycled, and the effect of refrigeration is achieved by means of a change in state. Commonly used refrigerants are ammonia (R717) and Freon...
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