초록 ▼

A chiller and heat pump system employing the Peltier effect in a diffusion still combined with a steam-jet refrigeration unit associated with a condenser and with an evaporator absorption unit, and associated pump means and valve control means for multi mode operation including; simultaneous low tem

A chiller and heat pump system employing the Peltier effect in a diffusion still combined with a steam-jet refrigeration unit associated with a condenser and with an evaporator absorption unit, and associated pump means and valve control means for multi mode operation including; simultaneous low temperature heating and cooling, cooling, heating, and simultaneous high temperature heating and cooling.

대표청구항 ▼

A space conditioning system for buildings and the like, and including; a generator means with feed means and for producing high temperature high pressure motive water separate from an absorbent solution thereof, a means converting said motive water into high temperature high pressure steam, a steam-

A space conditioning system for buildings and the like, and including; a generator means with feed means and for producing high temperature high pressure motive water separate from an absorbent solution thereof, a means converting said motive water into high temperature high pressure steam, a steam-jet refrigeration means having a booster ejector operated with said steam and drawing a secondary water vapor from a chamber, there being spray means discharging chilled water into said chamber for both evaporation and precipitation to a sump therein, the booster ejector discharging steam through a first channel of a condenser means for liquification and discharge of water through a first diverting valve, and a second channel of the condenser means absorbing heat into a heating water discharged through a control valve, an evaporator-absorber means having an evaporator section with spray means for receiving water through said first diverting valve, and having an absorber section with heat transfer coils and with circulating means discharging strong solution from the generator means and through spray means for heat absorption and precipitation of weak solution to a sump therein and returned to said generator means by the feed means therefor, first circulating means for selectively drawing chilled water from the sump of the steam-jet refrigeration means and through coils exposed to the spray means in the evaporator section and thereafter through space cooling coils and recirculated therefrom through the spray means in the chamber of the steam-jet refrigeration means, recirculating means for selectively drawing water from a collecting tray in the evaporator section and discharging the same from the spray means therein, a second diverting valve from the heat transfer coils in the absorber section and discharging between the second channel of the condenser and sump of said absorber section, a recirculating valve from the sump of the absorber section for alternate opening to the generator feed means and to the second channel of the condenser through said second diverting valve, and a pair of controlling valves at the inlet and outlet of a second circulating means through space heating coils and said heat transfer coils in the absorber section.