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Method and system for independently controlling temperature and humidity of automobile air conditioner

A temperature control method and independent control technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the problems of difficult practical application, large initial investment, complex system structure, etc. Protection, good effect, simple system effect

Inactive Publication Date: 2012-02-29
深圳泰博晟精密机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system structure is complex, the initial investment is huge, and the practical application is difficult

Method used

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  • Method and system for independently controlling temperature and humidity of automobile air conditioner
  • Method and system for independently controlling temperature and humidity of automobile air conditioner

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Embodiment Construction

[0022]exist figure 1 In the automobile air-conditioning system of the invention described in the embodiment, select a suitable place in the compartment to place the temperature and humidity sensor, such as setting a temperature sensor and a humidity sensor at the terminal heat exchanger 19 (ie, the heat dissipation terminal) and the dry and dehumidifying place in the compartment . The lithium bromide absorption refrigeration and the lithium bromide absorption dry heat pump operate in a system that includes a solid absorbent carrier 1, a generator 6, an absorber 17, a solution heat exchanger 16, an internal condenser 12, an external condenser 22, Throttle valve 11, evaporator 14, terminal heat exchanger 19, dehumidification blower 15 and refrigeration blower 20, their connection relation is: engine 5 high-temperature tail gas discharge end is connected with generator 6 and solid adsorbent carrier 1 respectively, described The solid adsorbent carrier 1 is preferably a zeolite m...

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Abstract

The invention discloses a method for independently controlling temperature and humidity of an automobile air conditioner. In the temperature control method, through a temperature control unit, a lithium-bromide absorption-type refrigerating device is operated by taking heat of tail gas of an automobile as a high temperature heat source, water in an aqueous solution of lithium-bromide is evaporated and the vapor enters a terminal heat exchanger to absorb heat in the environment to be condensed into liquid water, so that the environment is cooled, or is heated through condensing radiation afteradjustment; and in the humidity control method, through a humidity control unit, a lithium-bromide absorption-type heat pump device and a solid adsorption-type dehumidification device are jointly operated by taking heat of tail gas of the automobile as a high temperature heat source, and a condenser in the lithium-bromide absorption-type heat pump device dissipates heat to heat outside air, so that water in the air is evaporated, dry air is regenerated through moisture absorption of an adsorbent, and the environment is dehumidified. The heat of the tail gas of the automobile is fully utilized, the automobile tail gas exhaust temperature is reduced, and energy is saved by 30 percent effectively; and a system space is saved, the operating performance of the system is high, the manufacturingcost is low, the volume is small, the cost is low, and the invention has great economic and social benefits.

Description

technical field [0001] The invention relates to an air conditioning system, in particular to a method for independently controlling temperature and humidity and an automobile air conditioning system thereof. Background technique [0002] With the rapid development of the automobile industry, energy and environmental protection issues have become increasingly prominent. Automobile energy conservation and environmental protection are necessary conditions for the sustainable development of the automobile industry. Currently dominant internal combustion engine vehicles have an effective thermal efficiency of less than 45%, and most of the fuel energy is consumed in friction, cooling and heat dissipation, and exhaust gas, of which exhaust gas takes the most energy. Making full use of exhaust energy is one of the important ways for automobiles to save energy. The automotive air conditioning system provides cooling, heating, defrosting, defogging, air filtration and humidity contro...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 黄若尚文涛黄亚董优清
Owner 深圳泰博晟精密机电有限公司
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