SU50374A1 - Solar water maker - Google Patents

Description

In the proposed solar water desalination plant, the saline water is supplied through sprinklers to the upper surfaces of a row of convex up partitions, on the lower surfaces of which the desalinated water condenses. The latter is assembled in the goiter located on the outer periphery from the underside of the partitions.

In FIG. 1 shows a cross-section of a solar water desalinator; FIG. 2 is a longitudinal section of it and FIG. 3-cross-section irrigation.

The watermaker is placed in the outer / and inner 2 enclosures, the space between which is filled with thermal insulation 3. The lower part of the desalination plant, facing the mirror reflecting the sun's rays, is covered with glass 4, above which is a warm plate 5 with the lower blackened surface. The upper surface is convex upwards. The surface of the plate 5 consists of two inclined planes, the slope of which faces the casing 2. Above the plate 5 are located at a certain distance x a row of convex upward partitions b with inclined planes, the slope of which

it is similar to the slope of plate 5. Partitions 6 can have both rectangular and round shapes. The slopes of the partitions 6 along the outer periphery of the inner casing 2 are transferred to the chiters 7 for draining the desalinated water by means of tubes 8 with water closures and a common branch pipe 9.

The space formed by the inner casing 2 and the upper partition 6 enters through the W pipeline of saline water, from where it passes into the pipeline 11 and enters the sprinklers / 2 located above the tops of the upper surfaces of the partitions 6. A double row of holes are drilled in the x / 2 diffusers a, located at a certain angle (Fig. 3). Having not had time to evaporate the partitions 6 of the salt, the water is drained by the water-supply tubes 13 into the common discharge pipe 14.

Reflected by a mirror not shown in the drawing, the sun's rays b (Fig. 1) heat the air enclosed between glass 4 and the heat-absorbing plate 5 to the plate itself 5. Cold water arrives in the sprinklers / 2 through the hole a and drips onto the partitions (5 and plate 5 where it is distributed by a thin layer on the upper inclined surfaces and is partially evaporated. Heat transfer to the overlying pedestrians is as follows: The water vapor formed over the heat-receiving plate 5 is condensed on the surface of the non- most given the partition and partial evaporation; the saline water flowing through the upper surface i of the partition 6. Salt water is condensed on the overlying colder partition, giving it heat and evaporating some water flow through the partition b and thus, until the end, t. that is, heat is regenerated by a series of partitions. Not having evaporated the water with a high salt content is discharged by pipes 75 and the discharge pipe J4 to the drain. The desalinated water along the lower surface of the baffles b is collected in chol 7 and is discharged by pipes through a branch pipe 9 into the receiving tank.

The subject matter of the invention.

A solar watermaker, characterized by the use of convex b partitions upward, on the upper surface of which salt water is fed over the sprinklers and on the lower side of which are located the outer periphery of the hollows 7, designed to collect condensed water on the lower surface of the b desalinated water partition.

2. Use in desalter according to claim 1 of tubes 8 with water closures for draining desalinated water into discharge pipe 9 and tubes / 5 with water closures for draining excess salt water into discharge pipe 74.

SIG SIGE