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Water direct-cooling double-effect condenser and refrigerator

A technology of condenser and condensate tank, which is applied in the direction of evaporator/condenser, cooler, refrigerator, etc., can solve the problem that the heat exchange efficiency cannot be at a high level, achieve obvious energy saving effect, and improve heat exchange Efficiency, improve the effect of condensation heat dissipation time

Inactive Publication Date: 2013-03-27
GUANGDONG HOMA APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the limitation of its own structure, the heat exchange efficiency of the built-in condenser cannot be at a high level.

Method used

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  • Water direct-cooling double-effect condenser and refrigerator
  • Water direct-cooling double-effect condenser and refrigerator

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] see figure 1 , figure 2 , the present invention provides a direct water cooling double-effect condenser and a refrigerator with the direct water cooling double-effect condenser, including a refrigerator box, a door body, a refrigeration system, and a control system. The refrigeration system includes a compressor, a condensing The condenser, the evaporator and the capillary are connected, the condenser is hung on the back panel of the refrigerator box, and the condensed water tank is fixed on the back panel of the refrigerator.

[0019] The condenser is a water direct cooling double-effect condenser, including a first condensation pipe 1, a second condensation pipe 3, and a condensation water tank 2. The first condensation pipe is immersed in the water in the condensation water tank. The first condensation pipe 1 and the condensation water tank ...

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Abstract

The invention discloses a water direct-cooling double-effect condenser which is externally hung a back plate of a refrigerator box body and comprises a first condensation pipe, a second condensation pipe and a condensation water tank, wherein the first condensation pipe is immersed into liquid in the condensation water tank; and the first condensation pipe and the second condensation pipe are connected in series. According to the water direct-cooling double-effect condenser and the refrigerator, the characteristic that the specific heat ratio of water is greater than that of air is utilized and the energy-saving effect is achieved by improving the heat exchanging efficiency of the condenser, improving condensation and heat radiation time and shortening condensation and balancing time by the condensation water tank. Furthermore, an air flow sound of a system can be reduced and the noise-reducing effect is achieved. The water direct-cooling double-effect condenser has an obvious energy-saving effect and the whole machine of the condenser can save more than 20% of energy.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a direct water cooling double-effect condenser and a refrigerator. Background technique [0002] In the prior art, the refrigeration circuit of a refrigerator generally includes four major components: a compressor, a condenser, a capillary tube, and an evaporator. The high-efficiency refrigeration function of a refrigerator requires a perfect match between the compressor and the refrigeration system. People often focus on the structural layout and design of the evaporator. In order to improve the cooling efficiency of the system, the optimization of the condenser is often ignored. Since the refrigerant in the condenser tube is a two-phase mixture, its pressure reflects the outlet pressure of the compressor, and the work of the compressor follows the exhaust gas. Therefore, the heat dissipation characteristics of the condenser have a great influence on the entire refrigerati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/04F25D19/00
Inventor 蔡拾贰吴世庆周万文
Owner GUANGDONG HOMA APPLIANCES
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