Outdoor, multiple stage, single pass and non-recirculating refrigeration system for rapid cooling of athletes, firefighters and others
OwnerJohn K. Grislerinventor
Life of this patent
Estimating the term…
Abstract
A multiple stage, single pass and non-recirculating refrigeration system is provided for either outdoor use or for use with temporary structures such as emergency firefighter tents. The refrigeration system utilizes, for example, three evaporative coils in series to achieve a 48° F. reduction of temperature and 70% reduction of humidity in a single pass, i.e., the output airstream from the refrigeration system is not recirculated to the blower as it is in the case of conventional air conditioning systems. The large amounts of super cool air provided by the invention can be used to cool athletes on the sidelines of a football field or firefighters who need to cool off to prevent heat stroke.
Claims14
A three stage, single pass and non-recirculating refrigeration system, comprising:
- first, second and third separate evaporative coils arranged in series with respect to a single airstream whereby said single airstream flows through said first coil, then through said second coil and then through said third coil,
- blower means for driving ambient air directly through said first, second and third evaporative coils in said single airstream,
- compressor means for compressing a refrigerant,
- condenser means for condensing said refrigerant,
- piping means for connecting said evaporative coils with said compressor means and condensing means,
- a refrigerant circulating through said compressor means, condenser means and said first, second and third evaporative coils, and
- output means for directing said airstream along a desired output airstream pathway after said airstream passes through said first, second and third coils, whereby said output airstream is 40° to 50° F. cooler and 60% to 75% drier than said ambient air and
- wherein said output airstream is not recirculated back into said blower means.
A multiple stage, single pass and non-recirculating refrigeration system, comprising:
- a plurality of three separate evaporative coils arranged in series with respect to a single airstream whereby said single airstream flows through said three coils,
- blower means for driving ambient air directly through said three evaporative coils in said single airstream,
- compressor means for compressing a refrigerant,
- condenser means for condensing said refrigerant,
- piping means for connecting said three evaporative coils with said compressor means and condensing means,
- a refrigerant circulating through said compressor means, condenser means and said three evaporative coils, and
- output means for directing said airstream along a desired output airstream pathway after said airstream passes through said three coils, and
- wherein said output airstream is not recirculated back into said blower means.
Dependencies are inferred from the claim text.