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Electrical measurement device and method for air conditioner

A technology of measurement device and measurement method, which is applied in the direction of electric power measurement through current/voltage, which can solve the problems that cannot be confirmed by naked eyes

Inactive Publication Date: 2007-01-10
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also disadvantages that consumers cannot confirm with the naked eye how much electricity they have saved or how much electricity bills they have saved after using the 'energy-saving function'

Method used

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  • Electrical measurement device and method for air conditioner
  • Electrical measurement device and method for air conditioner
  • Electrical measurement device and method for air conditioner

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Embodiment Construction

[0024] Below, with reference to accompanying drawing and embodiment, the measuring device of the electricity consumption of air conditioner of the present invention is described in detail:

[0025] like figure 2 As shown, the air conditioner power consumption measurement device of the present invention includes a detection unit 110 that detects the operating voltage and current consumption of the air conditioner, and the detection unit includes a voltage detection modulus 111 and a detection unit that detects the voltage applied by the power supply unit 160 that applies power to the air conditioner. The current detection modulus 112 of the air conditioner consumption current.

[0026] The voltage detection modulus 111 and the current detection modulus 112 are for measuring voltage or current, and can be composed of a voltmeter and an ammeter; especially the voltage detection modulus uses a transistor to step down the voltage applied in the power supply unit 160, and convert t...

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Abstract

The present invention discloses air conditioner power consumption metering equipment and measuring method. Metering equipment includes detecting part for detecting voltage and consumption current, electric quantity calculating part and electric quantity output part. Measuring method includes calculating and displaying air conditioner power consumption, calculating and indicating electric charge according to power consumption, thereby capable of making user properly adjusting air conditioner use for saving electric charge.

Description

technical field [0001] The invention belongs to an air conditioner, in particular to a method for calculating and displaying the electricity consumption of the air conditioner according to the use of the air conditioner; calculating and displaying the electricity fee according to the electricity consumption; The use of the air conditioner can prevent the electricity consumption of the air conditioner from paying too much electricity bill and the measuring method thereof. Background technique [0002] Generally speaking, air conditioners use heaters, refrigerators, air purifiers, etc. to cool / heat or purify the air indoors, thereby creating a more comfortable indoor environment for people. [0003] like figure 1 As shown in the figure, the air conditioner includes an indoor unit 10 composed of a heat exchanger and an outdoor unit 20 composed of a compressor, a heat exchanger, etc., and the indoor unit 10 and the outdoor unit 20 are connected to each other through refrigerant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R21/06
Inventor 安荣喆
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD