Water vapor distillation apparatus, method and system

Patent metadata

Field	Value
Publication number	US-10689263-B2
Application number	US-201514856828-A
Country	US
Kind code	B2
Filing date	Sep 17, 2015
Priority date	Sep 17, 2014
Publication date	Jun 23, 2020
Grant date	Jun 23, 2020

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 of the housing, 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 is either fed into the liquid heat exchanger and exits as distilled water product or is diverted to the hot beverage dispenser thereby bypassing the liquid heat exchanger;
at least one storage tank housed in the second portion of the housing and fluidly connected to the water vapor distillation apparatus;
a first pump housed in the second portion of the housing and fluidly connected to the at least one storage tank and the hot beverage dispenser; and
a processor,
wherein the distilled water product is stored in the at least one storage tank and the first pump pumps water from the at least one storage tank to the hot beverage dispenser, and
wherein the processor is preprogrammed to schedule the diverting of the hot distilled water product to the hot beverage dispenser at a preprogrammed time.

2. The system of claim 1 , wherein the housing comprising a cabinet and a counter.

3. The system of claim 1 , further comprising at least one chiller housed in the second portion of the housing.

4. The system of claim 1 , further comprising at least one sensor in the at least one storage tank.

5. The system of claim 4 , wherein the at least one sensor comprising a volume full sensor.

6. The system of claim 4 , wherein the at least one sensor comprising an empty tank sensor.

7. The system of claim 4 , wherein the at least one sensor comprising a volume full sensor and a empty tank sensor, wherein the volume full sensor and the empty tank sensor are switches with hysteresis.

8. The system of claim 7 , 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.

9. The system of claim 7 , 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.

10. The system of claim 1 , wherein the second section further comprising an accumulator.

11. The system of claim 10 , wherein a second pump pumps water from the storage tank to the accumulator and then into a chiller.

12. A system for water dispensing comprising:
a housing comprising a first and second portion;
at least one storage tank housed in the second portion of the housing and fluidly connected to a water vapor distillation apparatus;
the water vapor distillation apparatus housed in the first portion of the housing, 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 is either fed into the liquid heat exchanger and exits as distilled water product or diverted to the at least one storage tank and bypassing the liquid heat exchanger;
an accumulator housed in the second portion of the housing and fluidly connected to the at least one storage tank;
a first pump housed in the second portion of the housing and fluidly connected to the at least one storage tank and the accumulator;
a second pump fluidly connected to at least one storage tank;
at least one hot beverage dispenser located separate from the housing and fluidly connected to the second pump; and
a processor,
wherein the distilled water product is stored in the at least one storage tank and the second pump pumps water from the at least one storage tank to the at least one hot beverage dispenser, and
wherein the processor is preprogrammed to schedule the bypassing of the hot distilled water product to the at least one storage tank at a preprogrammed time.

13. The system of claim 12 , wherein the housing comprising a cabinet and a counter.

14. The system of claim 12 , further comprising at least one chiller housed in the second portion of the housing.

15. The system of claim 12 , further comprising at least one sensor in the at least one storage tank.

16. The system of claim 15 , wherein the at least one sensor comprising a volume full sensor.

17. The system of claim 15 , wherein the at least one sensor comprising an empty tank sensor.

18. The system of claim 15 , wherein the at least one sensor comprising a volume full sensor and a empty tank sensor, wherein the volume full sensor and the empty tank sensor are switches with hysteresis.

19. The system of claim 18 , 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.

20. The system of claim 18 , 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.

21. The system of claim 12 , wherein the first pump pumps 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

• Y02A20/00

  Water conservation; Efficient water supply; Efficient water use · CPC title

• C02F1/18

  Transportable devices to obtain potable water · CPC title

• C02F1/043

  Details · CPC title

• C02F1/008

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