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Truck tail gas adsorption refrigeration air conditioner for operator cabin

A technology for adsorption refrigeration and air conditioners, used in refrigerators, adsorption machines, refrigeration and liquefaction, etc.

Inactive Publication Date: 2009-01-07
武汉云鹤定宇制冷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The key of the present invention is to solve the problem of developing the adsorbent with higher adsorption temperature and the problem of cooling water storage and circulating cooling in the multi-generator adsorption refrigeration system
This requires the development of new adsorbents

Method used

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  • Truck tail gas adsorption refrigeration air conditioner for operator cabin

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Embodiment Construction

[0014] Further description will be made below in conjunction with the accompanying drawings.

[0015] A truck engine exhaust absorption refrigeration cab air conditioner, its structure is as follows figure 1 shown. Truck exhaust adsorption refrigeration cab air conditioner, including three generators (1, 2, 3), condenser 4, liquid receiver 5, throttle valve 6, air conditioner 7 containing ammonia cooling fan 8, and desorption check valve Group 9, adsorption one-way valve group 10, exhaust gas input program-controlled valve group 11, cooling water input program-controlled valve group 12, PLC programmable controller 13, cooling water storage tank 14, water pump 15, cooler 16, fan 17, three sets The ammonia refrigerant outlet of each generator in the generator communicates with the ammonia refrigerant inlet port of the condenser 4 through the desorption one-way valve group 9, and the ammonia refrigerant outlet port of the condenser 4 communicates with the liquid inlet port of th...

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Abstract

The invention relates to a cab air conditioner used for adsorbing the tail gas of a truck to cool, comprising generators, a condenser, a liquid receiver, a throttle, an air conditioner of an air cooler containing ammonia, a desorption check valve unit, an adsorption check valve unit, a tail gas input programmable valve unit, a cooling water input programmable valve unit, a PLC programmable controller, a cooling water storage tank, a water pump and a chiller which are communicated by a pipeline valve into a loop; the PLC programmable controller is used for programmable controlling; the tail gas of a truck engine is used for heating and desorbing one of the generators; circulating cooling water is used for cooling and adsorbing the other two generators, thus forming three generator adsorption cooling systems, and further forming desorption and adsorption circulation of ammonia; the cooling circulation of ammonia drives the ammonia cooling fan to cool the truck cab. The air conditioner of the invention combines a multi-generator adsorption cooling system and high-temperature adsorbent, and still effectively realizes adsorption and cooling under the conditions that the cooling water is higher than air temperature, and realizes the air-cooled circulation of cooling water for the generators.

Description

technical field [0001] The invention relates to an adsorption refrigeration system belonging to the technical field of refrigeration, in particular to an air conditioner for truck tail gas adsorption refrigeration cab air conditioner. Background technique [0002] Adsorption refrigeration technology can use waste heat for adsorption refrigeration, which has great significance for energy saving, emission reduction and environmental protection. With the rapid development of road transportation, the number and mileage of trucks are increasing, but most truck cabs do not have air-conditioning facilities. During long-distance driving in summer, truck drivers and passengers suffer from high temperature in the cab. In principle, the multi-generator adsorption refrigeration system can use the heat energy of the truck engine exhaust to perform adsorption refrigeration, and make an adsorption refrigeration air conditioner to cool the truck cab. However, cooling water is a problem. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/02F25B17/08B60H1/32
CPCB60H1/32011
Inventor 张绰
Owner 武汉云鹤定宇制冷科技有限公司
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