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Generator

a generator and generator technology, applied in the field of generators, can solve the problems of consuming more energy and not vaporizing lithium bromide in an efficient manner, and achieve the effect of improving vaporization efficiency of refrigerant and improving circulating cooling efficiency

Inactive Publication Date: 2012-07-12
NAT PINGTUNG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]It is therefore the primary objective of this invention to provide a generator with an improved refrigerant vaporization efficiency to achieve a better circulating cooling efficiency for an absorption refrigeration system.

Problems solved by technology

However, since the conventional absorption refrigeration system 9 produces steam by heating the lithium bromide solution in the generator 91, the lithium bromide solution is not vaporized in an efficient manner.
However, this will consume more energy.

Method used

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Embodiment Construction

[0019]Referring to FIG. 2, a generator is disclosed according to a preferred embodiment of the invention. The generator 1 includes a liquid tank 11, a high temperature device 12 and a nozzle unit 13. The high temperature device 12 and nozzle unit 13 are disposed in the liquid tank 11. The nozzle unit 13 can spray liquid on the high temperature device 12.

[0020]The liquid tank 11 has a receiving room 111 and a backflow tube 112. The backflow tube 112 may be disposed on a bottom of the liquid tank 11 or on a surface of the liquid tank 11 adjacent to the bottom of the liquid tank 11. In addition, the backflow tube 112 has one end communicating with the receiving room 111 and the other end communicating with an absorber 4 (see FIG. 3). A working fluid 5 circulates around the generator 1 and absorber 4 for circulating cooling purposes. The working fluid 5 consists of a low-concentration working fluid 5a and a high-concentration working fluid 5b. A first circulation tube 113 may be dispose...

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Abstract

A generator includes a liquid tank, a high temperature device and a nozzle unit. The liquid tank has a receiving room. The high temperature device is disposed on a surface of the liquid tank. The nozzle unit includes a tank, an injecting tube, a nozzle and an oscillating device. The tank is disposed in the receiving room and filled with a working fluid. The injecting tube has one end communicating with the tank. The nozzle is disposed on a surface of the tank and faces the high temperature device. The oscillating device is disposed on the tank to induce oscillation of the working fluid in the tank, wherein the oscillation changes the pressure of the working fluid so that the working fluid is pulled towards the nozzle and is sprayed on the high temperature device by the nozzle.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention generally relates to a generator and, more particularly, to a generator that is installed in an absorption refrigeration system and has an improved refrigerant vaporization efficiency.[0003]2. Description of the Related Art[0004]Referring to FIG. 1, a conventional absorption refrigeration system 9 generally includes a generator 91, a condenser 92, an evaporator 93 and an absorber 94. The generator 91, condenser 92, evaporator 93 and absorber 94 are connected via a plurality of circulation tubes 95 to form an enclosed loop.[0005]The generator 91 includes a liquid tank 911 and a heat source 912. The liquid tank 911 is filled with a working fluid. The heat source 912 can provide heat to the liquid tank 911 to vaporize an absorbent flowing in the working fluid. Substantially, the heat source 912 can provide heat to the liquid tank 911 in two manners: direct and indirect manners. In the direct manner, t...

Claims

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Application Information

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IPC IPC(8): F25B15/00
CPCF25B33/00
Inventor TAI, CHANG-HSIENMIAO, JR-MINGHO, MING-HUI
Owner NAT PINGTUNG UNIV OF SCI & TECH