With the development of the Internet of Things technology, the innovation of the refrigerator industry also presents a diversified pattern. Intelligent, energy-saving, fresh-keeping, large-capacity, and design are the mainstream development directions of the industry. However, the return to the essential needs of consumers to buy refrigerator products still has to fall on preservation. For this reason, major brands have been promoting the iterative upgrade of preservation technology in recent years, providing a healthy and safe food preservation program. Based on this industry background, in the 2018 refrigerator purchasing guide, Xiaobian took the preservation technology as the most important purchasing basis, and comprehensively analyzed each of the top ten brands in the top ten of Zhongyikang in the last week of 2017. The brand's preservation technology advantage.
1st place: Haier refrigerator
As the first in China in 27 years, Haier Refrigerator has the world's first 10 consecutive brands. In the last week of 2017, Zhongyikang's data showed that Haier Refrigerator + Casa Di Refrigerator accounted for 35% of the total, ranking first. In terms of preservation technology innovation, Haier refrigerator not only invented wet and dry storage technology, but also achieved wet and dry partition for the first time. This year, it also invented the full space preservation technology, and is the first brand to focus on freezing and keeping fresh and providing solutions. Moreover, Haier Refrigerator has led the development of the first IEC refrigerator fresh-keeping standard by virtue of dry and wet storage technology. That is to say, the future innovation of the refrigerator industry in the preservation technology must be based on Haier refrigerator, and its scientific and technological strength can be seen.
2nd place: Siemens refrigerator
As one of the strongest traditional refrigerator brands in Germany, Siemens refrigerators also attach great importance to the innovation of refrigerator preservation technology. In the last week of 2017, Yikang accounted for 12.25%. Siemens has innovated zero-degree preservation technology to keep the food temperature in an infinitely close to zero but not below zero. In 2017, the Siemens refrigerator upgrade Plus technology's zero-degree fresh-keeping refrigerator also adopted innovative air-cooling technology and airway design, which also enhanced the stability of zero-degree preservation.
No. 3: Rongsheng Refrigerator
Rongsheng Refrigerator ranks third in the industry with a 10.79% share. In terms of fresh-keeping technology, Rongsheng Refrigerator proposed an “ecological fresh-keeping†concept in 2017. The specific preservation technology is actually based on its VC fresh-keeping magic treasure, which increases the air purification warehouse and nano water mist technology. The food is passively hydrated in the process of fresh-keeping, avoiding air-drying and other phenomena, thus achieving its own fresh-keeping effect. .
4th place: Midea refrigerator
In recent years, Midea's refrigerator mainly pushes warm and wet fine control refrigerator products. The refrigerating room is equipped with independent variable temperature drawers. Multiple stereo temperature probes detect the temperature of the refrigerating chamber in full time, realize precise temperature control and provide different temperature and humidity combination space. With independent climate chamber, the cabin is equipped with a humidity-proof shelf to achieve fine adjustment of humidity and effective extension of the shelf life of the ingredients.
5th place: Meiling refrigerator
Meiling refrigerators in the preservation of the signs are "breathing fresh" and "water molecules activated preservation", the concept is very new, recently introduced M fresh refrigerator belongs to this category. In fact, it is through the resonance force to change the combination of water molecules, retain moisture in food, and reduce juice loss.
6th place: Samsung refrigerator
The product structure and function development of Korean enterprises are relatively mature, so the innovations of Samsung refrigerators in recent years are mainly in terms of design. In fact, in terms of preservation, Samsung refrigerators also have certain innovations. In addition to innovative metal cooling technology, there are also innovations in insulation materials.
7th place: Bosch refrigerator
Bosch Home Appliances is a famous European brand and has been developing for more than 100 years. In terms of preservation technology, Bosch has focused on creating Bosch moisturizing fresh-generation products with “active humidification†technology. The “water fresh space†is built in the refrigerator, and the active humidification module is installed to keep the internal fruits and vegetables in a fresh and humid state, so that the preservation is longer.
8th place: Matsushita refrigerator
Although the sound of Panasonic refrigerators is getting less and less, the market share is still there. In terms of technology development, the technical iteration speed is relatively slow. At present, in terms of fresh-keeping, the Panasonic refrigerator is mainly characterized by silver ion sterilization and deodorization and micro-frozen preservation.
9th place: Hisense refrigerator
Hisense refrigerator ranks 9th in the list of Zhongyikang, and the pace of development is still very stable. In terms of fresh-keeping technology, Hisense refrigerator has dual-ion sterilization technology, and integrates SPA water ion preservation with positive and negative ion sterilization technology, and realizes a new innovation of “two in one†through dual-ion technology devices. Provides double health protection.
10th place: Electrolux
As a well-known brand in Sweden, Electrolux enjoys a good reputation in the global home appliance industry. This year's global brand sales accounted for 1.70%, and design is still its main advantage. In terms of preservation technology, Electrolux's innovation in recent years is not outstanding. The function point is still the traditional air-cooling technology and composite ecological fresh-keeping system as the selling point, which can basically meet the user's fresh-keeping needs.
USB 2.0 Hub
Another version of USB HUB.When comparing 2.0 and 3.0 there are a few major differences. First the transfer rates: USB 2.0 offers transfer rates of 480 Mbps and USB 3.0 offers transfer rates of 4.8 Gbps - that's 10 times faster. Note that the transfer speeds also depend on the device in use in addition to the bus type and USB ports and cables.
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