FIELD: heat engineering.
SUBSTANCE: group of inventions relates to air-cooled economizers. A water economizer module is made with the possibility to be used in a cooler system having a vapor compression cycle containing a case having the first air inlet. A heat exchanger assembly is located inside the specified case. The heat exchanger contains at least one coil of the heat exchanger. A fan assembly contains at least one fan, mainly aligned with at least one coil of the heat exchanger. A valve is made with the possibility to move between a set of positions to control a liquid flow entering the specified heat exchanger assembly. When the specified at least one valve is in the first position, the economizer module is positioned parallel to a component of the vapor compression cycle. When the valve is in the second position, the economizer module is located in series with the specified component of the vapor compression cycle.
EFFECT: increase in the efficiency of the vapor compression cycle.
20 cl, 5 dwg
| Title | Year | Author | Number |
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|
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| AGGREGATED REFRIGERATING SYSTEM WITH LOW AMOUNT OF REFRIGERANT | 2015 |
|
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| METHOD OF CONTROL OF PRODUCTION OF ENCAPSULATED ENZYME PREPARATIONS | 2014 |
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| COOLING SYSTEM | 2008 |
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| COOLING SYSTEM AND METHOD FOR PLURALITY OF CAPACITOR EVAPORATOR SYSTEMS POWER SUPPLY | 2012 |
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| AIR-CONDITIONING SYSTEM | 2002 |
|
RU2280214C2 |
