air conditioning compressor is the most critical part of air conditioning technology and is the core component. One compressor can account for 30% to 40% of the cost of the entire air conditioner. The quality of the refrigeration system is also closely related to the compressor. Today we will introduce the air conditioning compressor brands in the Chinese air conditioning market in detail.
1. Copeland Compressor (Copeland):
American Copeland is a subsidiary of the famous Emerson Electric. Gulun air conditioning compressors commonly found in the Chinese market are produced by Suzhou Emerson Environmental Optimization Co., Ltd.
Gulun Company mainly produces scroll compressor . The scroll compressor has high processing accuracy requirements, but many advantages: small size, light weight, high efficiency, low vibration and high reliability. Gulun can be said to be the "king" of scroll compressors. Its original digital scroll compressor is not only used by many manufacturers in high-end models of household air conditioners, but also favored by many small commercial air conditioners manufacturers.
The company's most famous product is the TWO STEP scroll varactor compressor, which is currently the best variable capacity technical solution in the world.
2. Bristol Compressor (BRISTOL):
BRISTOL is an old American compressor manufacturer. Its compressor products are all native to the United States. Its compressor products are mainly commercially available for high-power, but some household air conditioners also use BRISTOL compressors.
The company is most famous for its BENCHMARK series compressors and TS series compressors. Among them, the BENCHMARK series compressors adopt interactive scroll technology, which has extraordinary performance in high energy efficiency and low noise; the technology used in the TS series compressors is called "TWIN-SINGLE", that is, "independent twin-cylinder variable capacity technology", which is the only second variable capacity technology solution in the world except for the "TWO STEP" technology of Gulun.
3. Taikang Compressor (tecumseh):
France Taikang Compressor is a hot spot in the Chinese compressor market in recent years. It is well-known at home and abroad and has been widely praised. With its good performance and quality, he has a broad domestic and foreign commodity market.
Taikang compressor is best balanced to make the compressor vibrate less, the noise is low, and the operation is more stable; has low noise and low exhaust pulses, and the noise value is more than 5 decibels lower than that of piston compressors. Taikang compressor high-power and low slip rate large-volume F-class insulated motor ensures high refrigeration capacity, low power consumption and operation safety of the compressor.
4. Dajin Compressor (DAIKIN):
Japan Dajin has won a high reputation for its reliable quality and advanced technology in the fields of commercial refrigeration and household refrigeration. Daikin compressors are known for their low noise and high efficiency technology.
Currently, all Dajin compressors on the Chinese market are produced by Xi'an Dajin Qing'an Compressor Co., Ltd. Currently, Dajin Qing'an Company has four series of products: G series high-efficiency scroll compressor , D series high-efficiency scroll compressor, B series high-efficiency scroll compressor, and variable frequency series high-efficiency scroll compressor. Among them, the D series high-efficiency scroll compressor is the first compressor in the world to adopt asymmetric scroll technology, which significantly improves the energy efficiency ratio.
Xi'an Qing'an Refrigeration Equipment Co., Ltd. members include Qing'an Group and Jiangsu Chunlan Refrigeration Co., Ltd. Qing'an currently has an annual production capacity of 1.4 million 0.5-2.5HP power frequency, variable frequency, single-cylinder and twin-cylinder rotary air-conditioning compressors.
Qing'an is the first air-conditioning compressor manufacturer in China that has a complete set of development methods from compressor parts design and processing to air-trip adjustment machines. As can be seen from the figure, Qing'an compressor has a clear label: "MADE WITH DAIKIN TECH JAPAN". It seems that as a Chinese investor of Dajin Qing'an, Qing'an's own compressor has also adopted Dajin's advanced compressor technology.
5. Toshiba Compressor (GMCC):
Toshiba is the initiator of air-conditioning frequency conversion technology. Its refrigeration technology is very advanced. Toshiba Compressor is famous for its high reliability, low noise and long service life.
Toshiba compressor's unique axial thrust structure and SUS440C ammonization treatment compressor slide can significantly improve the reliability of the compressor. The compressors sold by Toshiba in the Chinese market are all produced by Guangdong Meizhi Refrigeration Equipment Co., Ltd. (GMCC), a subsidiary of Midea. The compressor models produced by Meizhi are very rich, corresponding to R22, R407C, and R410A, respectively, and have a rich compressor product line. Currently, it occupies the second place in the domestic compressor market share.
6. Panasonic Compressor (Panasonic):
Panasonic air conditioning compressor production has remained the world's first for 18 consecutive years, accounting for about 30% of the global air conditioning compressor market. Panasonic Manbao Compressor Co., Ltd., located in Panyu, Guangzhou, was jointly established by Panasonic Japan and Wanbao Guangzhou. It has been established for 10 years. Currently, all air-conditioning compressors sold by Panasonic in the Chinese market are produced by Panasonic Manbao.
Panasonic compressor has obvious characteristics, generally excellent performance in high efficiency, and its reliability is first-class, but due to its structural characteristics, it is slightly inferior to several other major compressor manufacturers in terms of noise.
7. Panasonic Sanyo Compressor (SANYO):
Sanyo is also a giant in the Japanese refrigeration industry. Its compressor products have reliable quality and reasonable prices, and are cost-effective. Currently, Sanyo sells compressors in China are all produced by Dalian Sanyo Compressor Co., Ltd., which is jointly established by Japan's Sanyo, Dalian Iceberg and Japan's Japanese merchant Iwai. Currently, the company's air conditioning compressor products are mainly scroll air conditioning compressors.
8. Hitachi Compressor (HITACHI):
Hitachi Compressor is NO.1 in the Chinese market, and it has maintained the first place in the market share of compressors in the Chinese air conditioning market for many years.
Currently, Hitachi compressor has two production bases in China, namely Shanghai Hitachi Electric Co., Ltd. and Guangzhou Hitachi Compressor Co., Ltd. Shanghai Hitachi Electric Co., Ltd. was jointly established by Japan Hitachi Manufacturing Institute and Shanghai Electric Co., Ltd., which is currently the largest compressor manufacturer in China; Guangzhou Hitachi Compressor Co., Ltd. is jointly established by Guangzhou Wanbao, Japan Hitachi Air Conditioning System, and Taiwan Hitachi Co., Ltd.
9. Haili Compressor (HIGHLY):
Shanghai Haili is a domestic listed company. The company has two major compressor manufacturers, namely Shanghai Hitachi Electric Co., Ltd. and Shanghai Forest Electric Co., Ltd., which is currently the largest compressor manufacturer in China. Through cooperation with Hitachi and years of independent development, the company has mastered the core technology of compressors and has independent compressor development and design capabilities.
10. LG Compressor (LG):
The common LG compressors in China are from Korea and from Tianjin. They are mainly from rotary compressors . There are also some original scroll compressors from Korea. LG has invested heavily in research and development in the field of compressors. Through hard work, it has mastered the core technologies of piston, rotary and scroll compressors, and has taken the lead in developing linear compressors in the field of refrigerator compressors. Although
LG compressors still have a big gap with Japanese manufacturers in terms of reliability and noise control, they have won a lot of customers by relying on their complete product line and strong production capacity. Tianjin Lejin's production in 2004 has reached 8 million units.
1, Danfoss compressor (Danfoss):
Danfoss is one of the largest multinational industrial manufacturing companies in Denmark, founded in 1933. Danfoss Commercial Compressors Department uses innovative technologies to provide products including fixed frequency and variable frequency scroll compressors, centrifugal compressors, piston compressors and condensation units to the global market. It is the world's first and largest manufacturer of magnetic levitation oil-free compressors.
Danfoss compressor products and technologies are widely used in various applications in China's most important air conditioning, refrigeration and heat pump markets.
12. Meule Compressor (maneurop):
Meule Compressor is a sub-brand compressor of Danfoss. The compressor has a high operating efficiency, good cooling reduces the generation of pressure and extends the life of the machine. Meule Compressor has a case that is 25% larger than other brands, so it has a good vapor-liquid separation capability and does not require another vapor-liquid separator. The specially designed valve plate of the
compressor reduces the dissolution of the gap, so the Meilu compressor has higher resistance to liquid strikes than other brands; the built-in safety device ensures the reliable operation of the compressor.
Meiyoule compressors always predict new market trends. When the market is still talking about the conversion of new and old refrigerants, Meiyoule has already upgraded it to the product stage. The new series of compressors can use different refrigerants such as R134a, R404A, R507C and R407C, which is more efficient and reliable. It is widely used in cold storage, refrigerator, ice maker, ice cream machine, refrigerators for vehicles and ships, milk cans, industrial chillers, and parallel units.
13. Performer:
Baifuma Compressor Danfoss' sub-brand compressor. Baifuma Compressor uses low-power scroll power, which saves energy consumption more effectively. Advanced compressor sets are used to greatly reduce the noise generated during the compressor operation.
The product classification of Baifuma compressor is clear. Different series of products can be selected according to different users, so as to better play the superior performance of the products, effectively reduce the cost of compressors, and gradually occupy a part of the market share in the Chinese market.
4. Gree Lingda Compressor (landa):
Gree Lingda Compressor Co., Ltd., as a pioneer in the early stage of reform and development, has established itself as the leader in the domestic air-conditioning compressor industry brands. At the same time, in order to adapt to market demand, the company's products penetrated from the air-conditioning industry to the domestic electrical appliance field, and gradually developed compressor diversified products that meet market demand, such as compressors for domestic electrical appliances, making Lingda gradually an outstanding compressor manufacturing enterprise covering multiple fields.
15. Ruizhi Compressor (rechi):
Taiwan Ruizhi Precision Company and TCL Group jointly established TCL-Ruzhi Compressor Co., Ltd. in Guangdong Huizhou . All Ruizhi Compressors in the mainland market are produced by the company. Ruizhi compressors have average performance in terms of reliability, stability and noise, but they have great advantages in price.
16. Mitsubishi compressor (MITSUBISHI):
Mitsubishi Electric air conditioner enjoys a very high reputation in China, and its compressor products also have excellent quality and performance. Mitsubishi Electric has a wholly-owned compressor production base in Guangzhou - Mitsubishi Electric (Guangzhou) Compressor Co., Ltd. The company's compressor products are mainly RH series and SH series rotary compressors and SHV twin-cylinder frequency converter. In the Chinese market, Mitsubishi Electric compressors are more common in three brands of air conditioners, namely Gree, Hualing and Zhigao .
OK. I have sorted out so much about the brand of air conditioner refrigeration compressor in the Chinese air conditioner refrigeration market. If you have any brand additions, please tell everyone in the comments section of the article that I will sort out if I have time.
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