초록 ▼

A drinking water supply and conditioner for vehicles comprises a tank mounted in the luggage compartment of the vehicle and connected with hot and cold water heat exchangers attached to the vehicle engine. Each of the heat exchangers has two distinct vessels therein separated by a heat transmitting

A drinking water supply and conditioner for vehicles comprises a tank mounted in the luggage compartment of the vehicle and connected with hot and cold water heat exchangers attached to the vehicle engine. Each of the heat exchangers has two distinct vessels therein separated by a heat transmitting wall. The inner vessel of the hot water heat exchanger is connected with a hose carrying hot engine cooling fluid therein, such as a heater or radiator hose, and the inner vessel of the cold water heat exchanger is connected with an air conditioning refrigerant line. A faucet is mounted in the passenger area of the vehicle and includes a valve for controlling liquid flow therethrough. Tubing interconnects the tank with each of the heat exchangers and the faucet, and a pump is connected therewith, whereby during vehicle operation, both cold and hot drinking water are supplied to the faucet under pressure for dispensing therefrom.

대표청구항 ▼

In a vehicle having means for producing super and sub-ambient temperature fluids therein during vehicle operation, a drinking water supply and conditioner therefor comprising: (a) a tank mounted in said vehicle and shaped for retaining drinking water therein; (b) first and second heat exchangers con

In a vehicle having means for producing super and sub-ambient temperature fluids therein during vehicle operation, a drinking water supply and conditioner therefor comprising: (a) a tank mounted in said vehicle and shaped for retaining drinking water therein; (b) first and second heat exchangers connected with said vehicle; said heat exchangers each being rigid and having first and second vessels separated by an inner tube having opposing ends and a centrally disposed heat transmitting wall; the inner tube of said first heat exchanger having the opposing ends thereof spliced into and sealingly clamped onto an engine hose through which said super-ambient temperature fluid flows, and the inner tube of said second heat exchanger having the opposing ends thereof spliced into and sealingly clamped onto an air conditioning line through which said sub-ambient temperature fluid flows; (c) a liquid dispensing and mixing faucet mounted in a passenger area of said vehicle, and including a spigot connected inbetween first and second independently variable valves for controlling the speed and temperature of fluid flow through said faucet; (d) conduit means having a first segment thereof communicatively interconnecting said tank, the second vessel of said first heat exchanger, and said faucet first valve; and a second segment thereof communicatively intercOnnecting said tank, the second vessel of said second heat exchanger, and said faucet second valve; (e) means conveying the drinking water in said tank through said conduit means, whereby during vehicle operation hot and cold drinking water is supplied to said faucet first and second valve respectively under pressure for selective dispensing the drinking water from said spigot and varying the temperature thereof; and wherein (f) said second heat exchanger includes: (1) an inlet and an outlet passageway communicating with the second vessel of said second heat exchanger, and each positioned at one end thereof; (2) an elongate tube disposed within said second heat exchanger second vessel and having a first end thereof connected with said inlet passageway and a second end thereof disposed adjacent the other end of said second vessel for efficient heat transfer; and (3) a plurality of axially oriented heat conducting ribs connected to and projecting radially from said second heat exchanger inner tube.