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Refrigerating device

A refrigeration device and condenser technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of low heat exchange efficiency of low-temperature evaporators and large inlet dryness of low-temperature evaporators, and achieve improved heat exchange efficiency, Reduce compressor power and improve heat exchange effect

Inactive Publication Date: 2017-01-04
GUANGDONG MEIZHI COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the refrigeration device with dual evaporation temperatures in the related art, the inlet dryness of the low-temperature evaporator is too large, resulting in low heat exchange efficiency of the low-temperature evaporator

Method used

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  • Refrigerating device

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Embodiment Construction

[0024] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular ...

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Abstract

The invention discloses a refrigerating device. The refrigerating device comprises a compressor component, a condenser, a first evaporator, a flash evaporator and a second evaporator, wherein the compressor component comprises a first cylinder and a second cylinder; the first cylinder comprises a first air sucking opening and a first exhausting opening; the second cylinder comprises a second air sucking opening and a second exhausting opening; a first end of the condenser communicates with the first exhausting opening and the second exhausting opening respectively; a first throttling part is connected in series between the first end of the first evaporator and a second end of the condenser; the flash evaporator is provided with an inlet pipe, a liquid discharging pipe and an exhausting pipe; the inlet pipe is connected with the second end of the liquid discharging pipe; the exhausting pipe is connected with the first air sucking opening; a second throttling part is connected in series between the first end of the second evaporator and the liquid discharging pipe; the second end of the second evaporator is connected with the second air sucking opening. The refrigerating device disclosed by embodiment of the invention is capable of increasing the heat exchange capacity of the refrigerating device and reducing the power of a compressor.

Description

technical field [0001] The invention relates to the refrigeration field, in particular to a refrigeration device. Background technique [0002] In the refrigeration device with dual evaporation temperatures in the related art, the inlet of the low-temperature evaporator is too dry, resulting in low heat exchange efficiency of the low-temperature evaporator. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a refrigeration device, which improves the heat transfer capacity of the refrigeration device and reduces the power of the compressor. [0004] The refrigeration device according to the embodiment of the present invention includes: a compressor assembly, the compressor assembly includes a first cylinder and a second cylinder, the first cylinder has a first suction port and a first discharge port, and the first cylinder has a...

Claims

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Application Information

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IPC IPC(8): F25B5/04F25B31/00
CPCF25B5/04F25B31/00F25B2500/09
Inventor 廖四清陈海群曾令华
Owner GUANGDONG MEIZHI COMPRESSOR
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