Water vapor distillation apparatus, method and system

Patent metadata

Field	Value
Publication number	US-11299403-B2
Application number	US-202016908668-A
Country	US
Kind code	B2
Filing date	Jun 22, 2020
Priority date	Sep 17, 2014
Publication date	Apr 12, 2022
Grant date	Apr 12, 2022

Abstract

A system for water dispensing. The system includes a housing comprising a first and second portion; a water vapor distillation apparatus housed in the first portion of the housing, the water vapor distillation apparatus producing a distilled water product; at least one storage tank housed in the second portion of the housing and fluidly connected to the water vapor distillation apparatus; at least one pump housed in the second portion of the housing and fluidly connected to the at least one storage tank; and at least one appliance located outside of the housing and fluidly connected to the at least one pump, wherein the distilled water product is stored in the at least one storage tank and the pump pumps water from the at least one storage tank to the at least one appliance.

First claim

What is claimed is:

1. A system for water dispensing comprising:
a housing comprising a first and second portion;
a hot beverage dispenser located separate from the housing;
a water vapor distillation apparatus housed in the first portion, the water vapor distillation apparatus comprising an evaporator/condenser and a liquid heat exchanger, the evaporator/condenser producing a hot distilled water product, wherein a first amount of the hot distilled water product is directed to the hot beverage dispenser and a second amount is directed to the liquid heat exchanger;
a storage tank fluidly connected to the hot beverage dispenser and the water vapor distillation apparatus; and
a processor

wherein the processor is preprogrammed to direct the first amount of hot distilled water product to the storage tank at a preprogrammed time.

2. The system of claim 1 , further comprising a pump fluidly connected to the storage tank and the hot beverage dispenser, wherein the hot distilled water product is stored in the storage tank and the pump pumps water from the storage tank to the hot beverage dispenser.

3. The system of claim 1 , wherein the second amount of the hot distilled water product that is not directed to the storage tank, flows through the liquid heat exchanger and exits as a distilled water product.

4. A system for water dispensing comprising:
a housing comprising a first and second portion;
a hot beverage dispenser located outside from the housing;
a water vapor distillation apparatus housed in the first portion, the water vapor distillation apparatus comprising an evaporator/condenser and a liquid heat exchanger, the evaporator/condenser producing a hot distilled water product, wherein the hot distilled water product either enters the liquid heat exchanger and exits as distilled water product or is diverted to the hot beverage dispenser;
a storage tank housed in the second portion and fluidly connected to the liquid water vapor distillation apparatus, the storage tank stores distilled water product;
a pump moves water from the storage tank to a water appliance; and
a processor that is preprogrammed to direct hot distilled water product to the hot beverage dispenser at a preprogramed time.

5. The system of claim 4 , further comprising a chiller housed in the second portion.

6. The system of claim 4 , further comprising a sensor in the storage tank.

7. The system of claim 6 , wherein the sensor comprises a volume full sensor.

8. The system of claim 6 , wherein the sensor comprises an empty tank sensor.

9. The system of claim 6 , wherein the sensor comprises a volume full sensor and an empty tank sensor, wherein the volume full sensor and the empty tank sensor are switches with hysteresis.

10. The system of claim 9 , wherein when the volume full sensor and empty tank sensor indicate the storage tank is below a threshold, the volume full sensor or empty tank sensor turns the water vapor distillation apparatus on.

11. The system of claim 9 , wherein when the volume full sensor and empty tank sensor indicate the storage tank is above a threshold, the volume full sensor or empty tank sensor turns the water vapor distillation apparatus off.

12. The system of claim 4 , wherein an accumulator is fluidly connected to the storage tank and to the water appliance, the pump moves water from the storage tank to the accumulator and then into a chiller.

Assignees

• Deka Products Lp

Inventors

• Larocque Ryan K
• Kamen Dean

Classifications

• C02F1/041 Primary

  by means of vapour compression · CPC title

• C02F2209/42

  Liquid level · CPC title

• C02F2307/12

  as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners · CPC title

• C02F1/18

  Transportable devices to obtain potable water · CPC title

• C02F1/008

  Control or steering systems not provided for elsewhere in subclass C02F · CPC title