Refrigerator with cold pocket device
A technology for refrigerators and refrigerator doors, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of affecting the temperature stability of the storage room, consumption of electric energy, and adverse energy saving, and achieves the benefits of quality preservation and freshness reduction. The effect of cooling loss and temperature stabilization
Inactive Publication Date: 2012-02-15
宣伯民
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Problems solved by technology
In the current refrigerator, when opening and closing the refrigerator door, there is a phenomenon that is not conducive to energy saving and waste of cooling capacity, which has not attracted our attention: whenever we open the refrigerator door, the cold air in the storage room Because it is relatively cold, relatively dry, and dense, it flows downward in large quantities, taking away a lot of cooling capacity; when the refrigerator door is closed, a lot of normal-temperature air replenishes the space in the storage room, and the entry of these normal-temperature air not only It needs to consume electric energy for cooling, and it also affects the stability of the storage room temperature
Method used
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Embodiment Construction
[0010] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0011] When the present invention is implemented, if it is newly made by a refrigerator manufacturer, it will be manufactured as a part of the refrigerator; if the existing refrigerator is modified, it can be installed by professional technicians, or it can be assembled by the user. The process is not complicated and difficult. not big. The function of the present invention when the refrigerator is used is described in detail below. When the refrigerator door 2 was opened, due to the sudden expansion of the space, the cold air in the corresponding storage room in the refrigerator body 1 would flow out. When the pocket cold device is opened with the door, an upward container is formed below the door, and the cold air flow flowing out can not be lost, but is caught in the bottom of the refrigerator door 2. When the refrigerator door 2 is closed...
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The invention discloses a refrigerator with a cold pocket device, belonging to the technical field of auxiliary heat insulation for refrigerators and aiming at overcoming the defect that a large amount of cold loses and heat enters storage chambers when the door of the traditional refrigerator is opened and closed. The refrigerator disclosed by the invention comprises a refrigerator body, a refrigerator door and a cold pocket device, wherein the cold pocket device comprises a pocket border and a pocket bottom, one side of the pocket border is appressed to an inner side face at one opening side of the refrigerator door of a storage chamber of the refrigerator, and the other side of the pocket border is connected with the refrigerator door; and one side of the pocket bottom is connected with the refrigerator door, and the other side of the pocket bottom is appresssed to the bottom face of the refrigerator door, corresponding to the storage chamber. The refrigerator disclosed by the invention is suitable to additional assembly for a newly manufactured refrigerator or a currently used refrigerator.
Description
technical field [0001] The invention relates to an auxiliary heat preservation technology for a refrigerator, in particular to a refrigerator equipped with a pocket cooling device. Background technique [0002] Refrigerators, among many household appliances, have a low installed power and low power consumption as a single unit. At the same time, due to the early appearance of refrigerators, the energy efficiency of refrigerators has reached a relatively high level after years of continuous improvement in refrigeration systems and heat preservation systems. However, due to the country’s higher requirements for energy conservation, it is still necessary to continue to improve technology to further reduce various energy losses in the use of refrigerators, and to minimize the gap between the actual energy efficiency ratio and the ideal reverse Carnot cycle energy efficiency ratio. Improve the energy efficiency value of refrigerators. In addition, in the society, there is a hug...
Claims
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IPC IPC(8): F25D23/10
Inventor宣伯民
Owner宣伯民