High efficiency heating, ventilating and air conditioning system
US7340912B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Oct 6, 2005 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Aug 19, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2203/1084
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A primary air flow path has a pre-cooler and an evaporator. A secondary air flow path includes portions of an air conditioner assembly including a compressor and an condenser. The air conditioner assembly also has lines connecting the compressor and the condenser the evaporator. A cooling tower has a coolant fluid input and output with a heat exchanger section. The heat exchanger section conveys coolant fluid. A pump causes cooling flow of water over the section. The coolant fluid output is adapted to feed a coolant fluid in two coolant fluid paths. The first fluid path is in heat exchanging relationship with the air conditioner assembly. The second fluid pat is coupled to the pre-cooler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.