DK200000563A

DK200000563A - Plate fresh water generator has heat exchangers, evaporators and condensors placed in extension of one another in vacuum container

Info

Publication number: DK200000563A
Application number: DK200000563A
Authority: DK
Inventors: Joergen Pedersen
Original assignee: Joergen Pedersen
Priority date: 1999-04-07
Filing date: 2000-04-05
Publication date: 2000-10-08

Abstract

The plate fresh water generator has heat exchangers, evaporators (2) and condensors placed in extension of one another in a vacuum container. The heat exchanger plate has a peripheral elliptical shape. The end plates together with the ellipse form an envelope, constituting the container (1) walls.

Description

Patentkrav 1. Dei dag kendte og beskrevne plade-ferskvandsgeneratorer har, i vakummbeholderen, de indre varmeveksler enheder, fordampere og kondensatorer, placeret over hinanden. Ferskvandsgenerator af en konstruktion, kendetegnet ved at fordamper og kondensator enhederne er placeret i forlængelse af hinanden med en væg imellem i en vakuumbeholder. På fig. 1 er kondensator og fordamper pladerne illustreret ved pos. 4 og 5 for en et-trins ferskvandsgenerator. 2. Ferskvandsgenerator med en beholder, kendetegnet ved plane parallelle endeplader fig. 1 pos. 1 og 2, der dels er sider i beholderen og dels er dæksler for pladevarmevekslerne, med et svøb imellem. 3. Ferskvandsgenerator med en beholder, ifølge krav 2, kendetegnet ved at svøbet er af nær-elipse form som vist på fig. 1 pos 3. 4. Ferskvandsgenerator med en beholder, ifølge krav 2, kendetegnet ved at begge endeplader er løse, for adgang fra begge ender og med pakning mellem svøb og endeplader. 5. Flertrins ferskvandsgenerator, ifølge krav log2, kendetegnet ved at kondensat, brine, fødevand og ferskvand for hver række af fordampere og kondensatorer, ledes fra trin til trin gennem huller i varmevekslerplademe.Patent Claims 1. Today's known and described plate freshwater generators have, in the vacuum vessel, the internal heat exchanger units, evaporators and condensers located above each other. Freshwater generator of a construction, characterized in that the evaporator and the capacitor units are located in extension of each other with a wall in between in a vacuum container. In FIG. 1 is a capacitor and evaporator plates illustrated by pos. 4 and 5 for a one-stage freshwater generator. 2. Freshwater generator with a container, characterized by planar parallel end plates fig. 1 pos. 1 and 2, which are partly sides of the container and partly are covers for the plate heat exchangers, with a sheath in between. Freshwater generator with a container according to claim 2, characterized in that the envelope is of near-elliptical shape as shown in FIG. A freshwater generator with a container, according to claim 2, characterized in that both end plates are loose, for access from both ends and with gasket between wrapper and end plates. A multi-stage fresh water generator according to claim log2, characterized in that condensate, brine, feed water and fresh water for each series of evaporators and capacitors are passed from step to step through holes in the heat exchanger plates.