We are looking for a new air-cooled refrigerator evaporator defrosting solution, which is different from the current heating wire defrosting cream.
I. Background:
The current resistance heating wire defrosting in refrigerator products poses the following problems:
1. The taste and quality of long-term storage of frozen meat is poor. Shrimp head becomes black, dumpling skin crack and other phenomenon ;( high temperature fluctuation, repeated when freezing and thawing cycles)
2. High energy consumption of refrigerator: the efficiency of the heating wire conduction defrosting is low (=90%
3. The maximum temperature difference of the evaporator as a whole
Founded in Qingdao, China in 1984, Haier now has become the world’s largest home appliance manufacturer, with its major product lines ranging from refrigerator, freezer, water heater, air conditioner, washing machine, kitchen appliances and many other small appliances. Currently, the Group’s major brands include Haier, Casarte, GE Appliances, Aqua, Fisher & Paykel, and Leader. Each brand has its own market position and provides outstanding user experiences for end users.
In the age when open innovation is becoming ever more present, the company is also exploring disruptive innovation in many aspects. In terms of R&D, Haier holds the principle that “The world is our R&D center” and now has established 10 R&D centers all around the world, including 3 in North America, 1 in Germany, 2 in China, 1 in South Korea, 1 in Japan, 1 in India and 1 in New Zealand. Each R&D center can be regarded as a technology integrator and all together they form into a global network to bring continuous advanced and disruptive technologies to Haier.
Haier Open Partnership Ecosystem (HOPE) is an open innovation platform of Haier Group. It engages over 3.8 million technology resources and over 400,000 registered users, and generates over 6,000 creative ideas each year. The platform is dedicated to providing services for global innovators and maximizing the interests of all parties by integrating global resources and facilitating the transformation of these good ideas.
We sincerely welcome organizations, universities, companies to be part of our open innovation process to make best use of their talents and gain benefits from the cooperation between us.
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