Cold-hot conversion display cabinet

A technology of cooling and heating conversion and display cabinets, which is applied in the field of display cabinets. It can solve the problems that display cabinets cannot be cooled and heated at the same time, and achieve the effects of good cooling and heating effects, increased display area, and fast heating

Active Publication Date: 2020-08-18
AUCMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical problem that the existing display cabinet cannot perform cooling and heating at the same time, the present invention discloses a cooling and heating conversion display cabinet

Method used

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Embodiment Construction

[0040] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying tha...

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Abstract

The invention discloses a cold-hot conversion display cabinet. The cabinet comprises a countertop, wherein the countertop is arranged in a box body, and a push-pull air door is arranged on the countertop; a PTC heating wire which is arranged in the heating chamber on the rear side of the first chamber and used for providing circulating heat for the display cabinet; two evaporation fans, wherein the upper parts of the two evaporation fans can transfer heat generated by the PTC heating wires downwards, and the evaporation fan at the lower part can transfer the cooling capacity generated by the evaporator upwards. The cold-hot conversion display cabinet has the following beneficial effects: the countertop is additionally arranged in a chamber of the display cabinet, the upper space of the chamber can be separated to serve as a heating area, the PTC heating wire is installed in the heating chamber to provide circulating heat for heating, different requirements for independent heating, independent refrigerating and simultaneous refrigerating and heating of the display cabinet are met through opening and closing of the air door, and the purpose of mutual conversion of different functionsof the display cabinet is achieved. Air-cooling and air-heating circulation is adopted for cooling and heating, temperature rising is faster, and the cooling and heating efficiency of the display cabinet is greatly improved.

Description

technical field [0001] The invention relates to the technical field of display cabinets, in particular to a cooling and heating conversion display cabinet. Background technique [0002] At present, most of the display cabinet products on the market are refrigeration display cabinets, which are used to refrigerate food or drinks in summer; it is not suitable to turn on the refrigeration system in winter. It can be seen that the above-mentioned display cabinets with a single cooling function are suitable for regions with obvious changes in seasons. The utilization rate is not high. A small number of display cabinets have a cooling and heating conversion function, and the cooling and heating conversion is performed through a multi-way reversing valve, that is, the function of cooling and heating is realized by controlling the functional exchange between the evaporator and the condenser through the reversing valve. [0003] The problems existing in the existing cooling and heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47F3/00A47F3/04
CPCA47F3/004A47F3/0408A47F3/0426A47F3/0434A47F3/0478A47F3/0486
Inventor 李晓贺薛建智关钥高迎彬王岱
Owner AUCMA
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