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Method for cooling condenser of refrigeration device

A refrigeration device and cooling method technology, applied in the direction of evaporator/condenser, refrigerator, refrigeration components, etc., can solve the problems of increased fan noise, increased fan, increased power consumption, etc., to improve refrigeration energy efficiency and reduce condensation The effect of pressure

Inactive Publication Date: 2013-01-02
李思模
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to further enhance the cooling effect, we can only increase the air volume of the fan, which will inevitably lead to an increase in power consumption and an increase in fan noise

Method used

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  • Method for cooling condenser of refrigeration device
  • Method for cooling condenser of refrigeration device

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] The invention provides a refrigeration device which can effectively reduce the condensation pressure of the condenser so as to improve the refrigeration efficiency of the system.

[0021] Such as figure 1 As shown, the refrigeration system of the present invention includes a compressor 1 , a condenser 2 , a throttle valve 3 and an evaporator 4 . The working principle of the present invention is: the compressor 1 first compresses the refrigerant to generate a high-pressure vapor-liquid two-phase mixed refrigerant, and this mixed refrigerant is discharged from the outlet of the compressor 1 into the condenser 2 for condensation and heat exch...

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Abstract

The invention discloses a method for cooling a condenser of a refrigeration device. The refrigeration device comprises a compressor, the condenser, a throttling valve and an evaporator, wherein a condensate water disc is arranged below the condenser and is connected with a water pump through a condensate water collecting pipe; a water injection device is arranged above the condenser and is connected with the water pump through a water injection pipe; and the condensate water disc comprises a water level sensor used for detecting the water level of the condensate water disc. The refrigeration device also comprises a micro control unit, wherein the micro control unit is connected with the water level sensor and is connected with the water pump. When the water level detected by the water level sensor is higher than a preset value, the micro control unit starts the water pump, and the water injection device injects water to the surface of the condenser; and when the water level detected by the water level sensor is lower than the preset value, the micro control unit closes the water pump. According to the refrigeration device, the surface of the condenser is cooled by recovering the condensate water, and the condensing pressure of the system is greatly reduced, so that the refrigeration efficiency of the system is improved.

Description

[0001] technical field [0002] The present invention relates to a refrigeration device, more precisely, to a refrigeration device and method with a condenser cooling system. [0003] Background technique [0004] For refrigeration systems, the condenser will emit a lot of heat during the heat exchange process with the refrigerant. In general, a fan is used to cool the surface of the condenser. In order to further enhance the cooling effect, we can only increase the air volume of the fan, which will inevitably lead to an increase in power consumption and an increase in fan noise. [0005] Contents of the invention [0006] The invention mainly solves the deficiencies in the prior art and provides a refrigeration device that can effectively reduce the surface temperature of the condenser and improve refrigeration efficiency. [0007] The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a refrigerating de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/04
Inventor 李思模
Owner 李思模
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