SU1322039A1 - Device for using solar energy - Google Patents

Abstract

The invention relates to solar technology and allows to intensify the processes of evaporation and moisture absorption with a solution (P) of salt. Heat exchange-. nick 13, included in the liquid circuit, is installed on the pipeline 5 lit (L //, / 3 X 9 / s with IND ISD o it; o (La.1

Description

concentrated P. The generator 1 is partially filled with P with the formation of a gas cavity A, in which irrigator 14 is located, connected to pipe 9 diluted P. In cavity 4, the contact surface P entering through irrigator 14 with a stream of relatively dry gas coming from energy converter 6, increases, which contributes to the intensification of the evaporation process

one

The invention relates to the field of solar technology, in particular for heat supply purposes.

The purpose of the invention is to intensify the processes of evaporation and moisture absorption with a solution of salt,

FIG. 1 image; hay device circuit; in fig. 2 - an example of the operation of the device in the coordinates of the ental - the concentration of the salt solution.

A device for using solar energy containing a liquid circuit including a series I generator with a transparent coating 2 and a heat absorbing bottom 1 3, partially filled with salt solution with the formation of a gas cavity 4, a pipeline 5 of a concentrated solution 5 energy converter 6 with an irrigator 75 circulating pump 8 , pipeline 9 of a dilute solution, a gas circuit including a pipeline 10 connected to the gas cavity 4, connected to the energy converter 6 above the irrigator 7, mp boprovod 1 provided with the fan 12, and included in the fluid circuit heat exchanger 13 mounted on the pipe 5. The generator I installed sprinkler 14 located in the gas chamber 4 and connected to the conduit 9,

A device for using solar energy works (as follows.

A weak solution entering the sprinkler 14 is sprayed into the gas cavity 4 of the generator. Wherein

moisture from P. When pre-cooling strong P coming from the generator through heat exchanger 13 to converter 6, the partial pressure of saturated vapor above it decreases, therefore, the difference between the partial pressure of saturated vapor of the gas stream and P increases, which contributes to the intensification of vapor absorption by the solution. 2 Il.

the contact surface of the solution with a stream of relatively dry gas coming from the converter 6 increases, which contributes to the intensification of the process of evaporation of moisture from the solution, i.e. increase its concentration. The concentrated solution, the stack over the overheated heat-absorbing bottom 3 of the generator 1, is heated, ensuring the evaporation process. Thereafter, a strong heated solution passes through the heat exchanger 13, where it is cooled, releasing heat to the coolant coming from the consumer, and then flows. into the converter 6. The converter 6 also receives, using a fan 12, saturated solution vapors formed in the vapor cavity 4

nerator 1.

In the converter 6, the pre-cooled, strong solution absorbs saturated vapors from a hot gas stream and is heated. The heated diluted solution is pumped by pump 8 into the sprinkler 14 of generator 1. Then the process is repeated.

25

thirty

When pre-cooling a strong solution entering the converter 6, the partial pressure of the saturated vapors above it decreases, therefore, the difference between the partial pressures is saturated, the gas jet and solution vapors increase, which contributes to the intensification of vapor absorption by the solution

Claims (1)

Invention Formula A device for using solar energy, containing a liquid circuit, including successively located generator, partially filled with salt solution with the formation of a gas cavity, a pipeline of concentrated solution, an energy converter with sprinkler, a circulation pump and a pipeline of dilute solution, a gas circuit including two communicated with the gas cavity of the pipeline. with O of which is connected to the energy converter over the sprinkler, and the other is under and provided with a fan, and a heat exchanger included in the liquid circuit, characterized in that, in order to intensify the processes of evaporation and absorption of salt with a solution of salt, heat exchanger is installed on the concentrated solution pipeline, and the generator is equipped with a sprinkler located in the gas cavity and connected to the pipeline of the diluted solution. 39 Compiler M. Valov Editor L. Gratilo Tehred M. Morgental Proofreader L. Beskid Order 2747/33 Circulation 659Subscription VNSHSHI of the USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, 4/5 Raushsk nab. Production and printing company, Uzhgorod, st. Project, 4 Concentration,% FIG. 2