CN202489616U - Multi-door vertical cabinet freezer - Google Patents

Abstract

The utility model discloses a vertical multi-door freezer, which comprises a box body, a storage room and a door body. The box body includes at least two independent storage rooms, and each storage room is provided with a separate door body. Controlling the height of the storage room by increasing the insulation compartment can reduce the temperature difference between the upper and lower inside the box and ensure the temperature inside the box. By setting up multiple doors correspondingly, the loss of cold energy when taking things out and opening the door can be reduced, thereby increasing the evaporation temperature and making the freezer The improved efficiency can reduce the specifications of evaporators, condensers, and compressors, reduce costs, and save more energy.

Description

Vertical multi-door freezer

technical field

The utility model relates to a freezer, in particular to a vertical multi-door freezer. the

Background technique

Vertical freezers are widely used in supermarkets, convenience stores, major hotels and guesthouses for refrigerated and frozen display of refrigerated items such as beverages and food. At present, some vertical freezers on the market, especially glass-door freezers, are air-cooled, and the temperature can be guaranteed, but the structure, system, and electrical appliances of the product are complex, with low reliability, high cost, and large power consumption; There is a direct cooling design, and the wire tube evaporator is used as a shelf, but after a period of use, the evaporator pipes will freeze, which will increase the temperature in the freezer and increase power consumption. At the same time, the evaporator pipes are exposed. In direct contact with the items stored in the cabinet, it is easy to be damaged, resulting in refrigerant leakage; there is also a direct cooling design, the internal air convection is shown in Figure 1, and the evaporator pipeline is arranged on the foam layer side of the box 11 , there are multiple shelves 12 for placing items inside, which are directly refrigerated through the inner box, which overcomes the defects of the above two structural forms, but the height of the refrigerator is slightly larger, and the temperature difference between the upper part and the lower part of the cabinet will be very large. Even if the temperature of the lower part is very low, the temperature of the upper part is still on the high side, especially for most large-capacity freezers, which adopt a glass door 13, and the cooling capacity loss is large when the door is opened, which can not meet the needs of normal freezing. There is no guarantee and it costs electricity. the

Utility model content

In view of the above problems, the utility model provides a vertical multi-door freezer, which has the characteristics of small temperature difference between the upper and lower inside the box, good heat preservation, and energy saving. the

The purpose of this utility model is to realize through the following technical solutions:

A vertical multi-door freezer includes a box body, a storage room and a door body. The box body includes at least two independent storage rooms, and each storage room is provided with a separate door body. the

Furthermore, the bottom of each storage chamber has a concave bottom plate, and a protruding crossbeam is provided at the front end of which is in contact with the door body. the

Further, the bottom plate used for partitioning between the storage chambers is formed by foaming. the

For display purpose, preferably, the door body is a glass door. the

In particular, the storage chambers have the same structure and size, which is convenient for purchasing, manufacturing and maintenance, and is also beneficial for reducing costs. the

The vertical multi-door freezer provided by the utility model can reduce the temperature difference between the upper and lower sides of the box and ensure the temperature in the box by increasing the insulation layer to control the height of the storage room. The cooling capacity is lost, so that the evaporation temperature can be increased, the efficiency of the freezer can be improved, the specifications of the evaporator, condenser, and compressor can be reduced, the cost can be reduced, and more energy can be saved. the

Description of drawings

The utility model will be described in further detail below according to the accompanying drawings and embodiments. the

Figure 1 is a schematic diagram of the structure of an upright freezer commonly used at present;

Fig. 2 is a schematic structural view of the vertical multi-door freezer described in the present invention. the

In the picture:

11. Cabinet; 12. Shelf; 13. Glass door;

21. Cabinet body; 22. Shelf; 23. One glass door; 24. Two glass doors; 25. Bottom plate; 26. Concave; 27. Beam. the

Detailed ways

As shown in Figure 2, a schematic structural view of a specific embodiment of the vertical multi-door freezer described in the present invention is provided. It can be seen from this figure that the freezer is provided with a built-in shelf 22 in the box body 21, and the box body The body 21 is partitioned by the bottom plate 25, and is divided into two storage chambers with the same structure and size, and a separate door body is set for each storage chamber. Here, glass doors are selected, namely glass door one 23 and glass door two. twenty four. the

During production, the bottom plate 25 is foamed, and has a concave structure at its bottom, so that a concave 26 is formed at the bottom of each storage room, and a protruding crossbeam 27 is set at the position where the front end contacts the door body, so that The interior height of the storage room is lower than the height of ordinary people's eyes, which reduces the impact on the display of internal items. the

The internal air convection is shown in Figure 2, which can speed up the circulation and reduce the temperature difference in the box. the

After the box is divided into multiple storage rooms, the temperature difference between the upper and lower sides of the room is reduced, the evaporation temperature can be increased, the efficiency of the freezer can be improved, the specifications of the evaporator, condenser, and compressor can be reduced, the cost can be reduced, and more energy can be saved. , the use of multiple door bodies reduces the loss of cooling when picking up objects and opening the door, and further realizes energy saving. the

The above description is a specific description of a feasible embodiment of the utility model, and the embodiment is not used to limit the patent scope of the utility model, and any equivalent implementation or change made without departing from the technical spirit of the utility model shall be Included in the scope of patents claimed in this application. the

Claims (5)

1. A vertical multi-door freezer, comprising a casing, a storage chamber and a door, characterized in that the casing includes at least two independent storage chambers, and each storage chamber is provided with a separate door. 2. The vertical multi-door freezer according to claim 1, characterized in that: the bottom of each storage chamber has a concave bottom plate, and a protruding beam is provided at the front end of which contacts the door body. 3. The vertical multi-door freezer according to claim 2, characterized in that: the bottom plate for partitioning between the storage chambers is formed by foaming. 4. The vertical multi-door freezer according to any one of claims 1 to 3, wherein the door body is a glass door. 5. The vertical multi-door freezer according to any one of claims 1-3, characterized in that: the storage chambers have the same structure and size. the

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