Air conditioning system performance monitor
a technology for air conditioning systems and monitors, which is applied in the direction of domestic cooling devices, heating types, instruments, etc., can solve the problems of air-conditioning systems that consume more energy but cannot cool the living space sufficiently, compressors run hot, and the performance of air-conditioning systems deteriorates, so as to achieve cost-effectiveness for consumers to buy
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first embodiment
[0018]the invention consists of a plurality of detection and evaluation means, henceforth called evaluator1_cluster and a notifier means to notify the status of air-conditioning system, henceforth called notifier1. Each detection and evaluation means in said evaluator) cluster will henceforth be referred to as evaluator1. When multiple air-conditioning systems are involved as in office buildings and large homes, each air-conditioning system will have one evaluator1. Hence said evaluator1_cluster will have a plurality of evaluator1. When there is only one air-conditioning system involved, then said evaluator1_cluster will have only one evaluator1. It would be advantageous to have a single notifier1 collect the performance status from each of a plurality of evaluator1 in said evaluator1_cluster and notify the status of a plurality of air-conditioning systems in an aggregate manner. FIG. 1 is a block diagram of the electronic circuit inside said evaluator1. For central air-conditioning...
second embodiment
[0031]the invention is for air-conditioning systems where said plurality of inlet air temperature sensor means and said plurality of outlet air temperature sensor means cannot be placed on either side of said evaporator easily. Some examples of such systems are air-conditioning systems in automobiles and window air-conditioners. Here the evaluator means, henceforth called car_evaluator1, is mounted in the vicinity of the vent through which cold air is blown. FIG. 5 shows the block diagram for said car_evaluator1 and FIG. 6 shows the decision logic used by said car_evaluator1. In FIG. 1, FIG. 3, FIG. 5 and FIG. 6, like reference numerals designate like components and decision process. Said plurality of outlet air temperature sensor means is placed inside or very close to the vent blowing cold air and in the path of cold air. Said plurality of inlet air temperature sensor means will be sampling the air temperature in the passenger area of automobiles and interior of room in window air...
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