A flat freezing plate and its refrigeration system

A refrigeration system and flat-panel technology, which is applied to household refrigeration devices, coolers, household appliances, etc., can solve the problems of affecting quality and uneven freezing effect of goods, and achieve less charging, high freezing efficiency and good effect Effect

CN112728865BActive Publication Date: 2022-02-01SIFANG TECH GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-02-01

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Abstract

The invention relates to a flat freezing plate, comprising: an end plate, on which an upper through hole and a lower through hole are arranged; an end sealing plate, on which a vertical connection hole is arranged on the end sealing plate; a number of The middle sealing plate is provided with an upper horizontal connecting hole and a lower horizontal connecting hole; a plate assembly, the plate assembly is composed of several sub-plates connected, each of which is provided with an upper channel and a lower channel. The invention realizes the effective reorganization of the channel in the flat freezing plate, fully guarantees the heat exchange between the goods on the surface of the whole flat freezing plate and the refrigerant; the heat exchange between the goods and the refrigerant is sufficient, the freezing effect of the goods is good, the freezing efficiency is high, and the refrigerant Charge less.
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Description

technical field

[0001] The invention relates to the field of dry cycle refrigeration, in particular to a flat freezing plate and a refrigeration system with the same. Background technique

[0002] In the refrigeration system with flat freezing plate, when freezing products, the goods are placed on the top of the flat freezing plate, and the refrigerant in the cavity of the flat freezing plate absorbs the heat of the goods to realize the freezing process. There is only one layer of internal channels in the original flat freezing plate, but now the internal channel of the flat freezing plate is divided into upper and lower layers. Utilizing the separation of the internal channel of the flat freezing plate into the sealing plate, the refrigerant first circulates in the upper channel of the flat freezing plate, and then enters the inner circulation of the lower channel after the upper circulation is completed, which can effectively improve the freezing quality and freezing effic...

Examples

Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] Such as Figure 2 to Figure 7 Shown is a flat freezing plate 6, comprising:

[0031] A terminal plate 61, the terminal plate 61 is provided with an upper through hole 611 and a lower through hole 612;

[0032] A tail seal plate 63, the tail seal plate 63 is provided with a vertical connection hole 631;

[0033] A number of intermediate sealing plates 64, the intermediate sealing plates 64 are provided with upper horizontal connecting holes 641 and lower horizontal connecting holes 642;

[0034] A plate assembly, the plate assembly is composed of several sub-plates 62 connected, and the sub-plates 62 are provided with an upper channel 621 and a lower channel 622;

[0035] The first sub-plate 62 and the last sub-plate 62 on the same end of the plate assembly are respectively connected to the end plate 61 and the tail seal plate 63, the upper through hole 611 ...