Demisting device

A technology of a defogging device and an air suction device, which is used in household refrigeration devices, cooling fluid circulation devices, defrosting and other directions

Active Publication Date: 2008-07-02
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned patent, the defogging will be turned off only when the glass door is opened. However, in an environment where the humidity is not high and no fog will form, the defogging device will continue to blow hot air on the glass door, which will cause display cabinet burden

Method used

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Embodiment Construction

[0040] Please refer to FIG. 1 and FIG. 2 , which are respectively a front view and a cross-sectional view of a freezer using the demisting device of the present invention. Wherein, the freezer is mainly composed of a cabinet body and a freezer unit. The cabinet body includes a cabinet body foaming 1, a cabinet body structure 2, a cabinet door 9, a cabinet door glass 10 (see FIG. 3 ), and a cabinet door support structure 11. The cabinet foam 1 is supported by the cabinet structure 2 and forms a closed space with the cabinet door 9 . The cabinet body foam 1 is made of heat-insulating material, so that the heat from the outside is not easy to enter the cabinet body, so as to reduce the workload of the refrigeration unit and keep the inside of the cabinet below the set temperature. The cabinet door 9 is combined with the cabinet body structure 2 with the cabinet door support structure 11, when the cabinet door 9 is closed, the air in the cabinet can be kept from circulating with ...

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PUM

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Abstract

The invention relates to a demisting device which is used in a refrigeration facility that produces waste heat. The demisting device comprises a first air door, a second air door and a demisting controller. One end of the first air door is connected with the waste heat outlet of the refrigeration facility, and the other end thereof is guided into a surface of the refrigeration facility. One end of the second air door is connected with the waste heat outlet of the refrigeration facility. The demisting controller is eclectically connected with the first air door and the second air door respectively to control the opening/closing thereof.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a defogging device applied to refrigeration equipment. Background technique [0002] The application of refrigerated display cabinets is quite common today. Generally speaking, such display cabinets can be divided into two types: closed type and open type. Open type display cabinets are generally used in fresh supermarkets to store food such as vegetables, fruits and meat for people Served immediately, its main feature is the doorless design, cold air circulates in the freezer with air curtain insulation to cool the contents. The closed display cabinet has a cabinet door design (usually a glass door) to separate the frozen space from the atmospheric environment, and its storage temperature range is also wider. It can be used for frozen foods such as beverages and prepared foods from 5°C to -25°C. , ice products, etc. [0003] The Taiwan area of ​​China has an island-type climate, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/06F25D17/04
Inventor 钟弘道谢文德
Owner IND TECH RES INST
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