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Hybrid device for cooling

A hybrid refrigeration and refrigeration device technology, applied in the direction of refrigerators, refrigeration and liquefaction, heating methods, etc., can solve the problems of large power consumption, low heat source temperature, small temperature difference, etc., and achieve the effect of preventing surface condensation

Inactive Publication Date: 2014-01-08
KYUNGDONG NAVIEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Refrigerators are widely used as a device for preparing cold water. However, refrigerators usually have a large capacity and require a large amount of additional equipment such as cooling towers. Therefore, they are more suitable for industrial use than for domestic use, and they have hardly been popularized in the domestic field. , and has the disadvantage of huge power consumption
Although there are examples of using absorption chillers using local heat as a heat source in areas where group energy is used, there is a limit to the improvement of performance due to the low temperature of the heat source, and since it cannot be used at temperatures below 80°C, Therefore, the return water temperature is high, and since the temperature difference between the air supply and return water is small, there is a problem that it is necessary to install cold water piping in addition to the hot water supply piping
[0017] Looking at the papers or academic materials on radiant floor cooling, the problem is that when floor cooling is implemented by supplying cold water, since condensation may occur on the floor, etc. under high humidity conditions, an air conditioner, etc. must be specially installed in addition. Dehumidification in case of condensation

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Embodiment Construction

[0058] The hybrid refrigerating device according to the present invention discloses the following technical solutions: use the dehumidifying rotor and the evaporative cooler of the dehumidifying refrigerating device to prepare cold water; In case of dew condensation, the hybrid refrigeration device is used to prevent condensation; in conjunction with the existing floor heating system of the Kang floor, floor cooling is selectively performed.

[0059] Hereinafter, the configuration and function of a hybrid (Hybrid) refrigeration device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0060] like figure 1 As shown, the hybrid refrigeration device according to the embodiment of the present invention is characterized in that it is composed of a desiccant refrigeration device 100, a compression refrigeration device 200, and a cold water supply device 300, wherein the desiccant refrigeration device 100 is ...

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Abstract

The present invention relates to a hybrid device for cooling, which is appropriately small for home use, which produces cold water while conserving energy by using hot water which is obtained from waste heat from cogeneration or from solar heat, which prevents condensation on a floor or a ceiling if dew forms on a surface when radiant cooling, and which can selectively cool or heat the floor using an existing hot water heating equipment. The hybrid device for cooling comprises: a dehumidification cooling apparatus further comprising a dehumidification cooling housing which is divided into a dehumidification cooling passage and a regeneration passage, a dehumidification rotor, which is rotatably installed across the dehumidification cooling passage and the regeneration passage, for removing moisture in the air which is introduced to the dehumidification cooling passage, a heat exchanger for heating the air that passes through the regeneration passage for regenerating the dehumidification rotor, a cooler for producing cold water by penetrating the air, from which moisture is removed by passing through the dehumidification rotor, through water which is sprayed by a streaming device and using the latent heat from water evaporation; and an air blower for forcibly blowing the air inside the dehumidification cooling passage and the regeneration passage; and a cold water supply device for collecting the cold water which is produced in the cooler and supplying same so as to circulate through an air-conditioned space.

Description

technical field [0001] The present invention relates to a hybrid refrigerating device, and more particularly to a dehumidifying and refrigerating device that combines a dehumidifying and refrigerating device that prepares cold water or cold air by passing dry air passing through a dehumidifying rotor through a cooler, heating the outside air for regenerating the dehumidifying rotor, or A compression refrigeration device that further cools the cold water, and a cold water supply device that supplies cold water to the air-conditioned space, thereby maximizing the cooling efficiency and minimizing the energy consumption of electricity or hot water supply. Background technique [0002] Due to global warming, the Korean peninsula has migrated to a subtropical climate, so the demand for cooling in summer is increasing day by day, and the instantaneous power consumption is increasing, resulting in an imbalance between the supply and demand of the country's energy consumption. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/147F24F3/14B01D53/26F25B27/00
CPCB01D2259/4009F24F2003/1464B01D2258/06B01D2251/11B01D53/265B01D53/06B01D53/261B01D2257/80F24F3/147F24F3/14F24F5/00
Inventor 闵泰植
Owner KYUNGDONG NAVIEN
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