High pressure generator with dilute solution preheater for direct combustion lithium bromide air conditioner

Abstract

The invention relates to a high pressure generator with a dilute solution preheater for a direct combustion lithium bromide air conditioner. The generator comprises a body, wherein the body is provided with a combustion chamber and an evaporation chamber; and a smoke pipe on the combustion chamber is communicated with the outside. The generator is characterized by also comprising a dilute solution preheating chamber and a heater, wherein the dilute solution preheating chamber is communicated with the evaporation chamber and provided with a dilute solution inlet; the juncture between the dilute solution preheating chamber and the evaporation chamber is provided with a partition plate; the heater is arranged in the dilute solution preheating chamber; the smoke pipe passes through the evaporation chamber and is connected with the smoke inlet of the heater; and the smoke outlet of the heater extends out of the body. Due to the adoption of the structure, dilute solution entering the high pressure generator is preheated in the dilute solution preheating chamber, leaks out of the partition plate and flows to the evaporation chamber for evaporating, so that the temperature of exhaust flue is utilized effectively, energy sources are saved and efficiency is improved.

Description

technical field [0001] The invention relates to a direct-fired lithium bromide air conditioner, in particular to a high-voltage generator for a direct-fired lithium bromide air conditioner. Background technique [0002] In the current prior art, a direct-fired lithium bromide air-conditioning high-voltage generator includes a body, the body has a combustion chamber and an evaporation chamber; there is a dilute solution inlet on the evaporation chamber; a smoke pipe is connected to the outside world on the combustion chamber. The problem is: the operating temperature of the direct-fired lithium bromide air-conditioning high-pressure generator is usually between 140-150°C, such a high temperature has a low utilization rate of the heat source, for example, the exhaust gas temperature of most direct-fired engines is as high as 200°C. Contents of the invention [0003] The purpose of the present invention is to provide a direct-fired lithium bromide air-conditioning high-pressu...

AI Technical Summary

Problems solved by technology

The problem is: the operating temperature of the direct-fired lithium bromide air-conditioning high-pressure generator is usually between 140-150°C, such a high temperature has a low utilization rate of the heat source, for example, the exhaust gas temperature of most direct-fired engines is as high as 200°C

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