Charge-by-household system of air conditioners

A billing system, air-conditioning technology, applied in the direction of coin-free or similar appliances, coin-operated equipment for distributing discrete items, coin-operated equipment for renting items, etc., can solve complex communication wiring and billing systems Problems such as bulky size, bus signal stability and poor reliability, to achieve the effect of simplifying bus wiring, reducing volume, and reducing installation costs

Inactive Publication Date: 2016-10-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a household billing system for air conditioners to solve the problems in the prior art that the billing system is bulky, the communication wiring is complicated, and the bus signal is stable and unreliable.

Method used

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  • Charge-by-household system of air conditioners
  • Charge-by-household system of air conditioners
  • Charge-by-household system of air conditioners

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] figure 2 Shown is the structural diagram of the air-conditioning household billing system provided by the embodiment of the present invention, combined with image 3 The schematic diagram of the household billing system for air conditioners is shown to illustrate the embodiment. The air-conditioning household billing system provided in this emb...

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PUM

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Abstract

Embodiments of the present invention disclose a charge-by-household system of air conditioners. The charge-by-household system comprises at least one air-conditioning unit comprising air-conditioning external units and at least one air-conditioning internal unit; an intelligent electric meter used for metering power consumption information of each air-conditioning external unit; and a charging gateway used for calculating electric charge of each air-conditioning external unit according to obtained operation information of the air-conditioning external units and the air-conditioning internal units and the power consumption information of each air-conditioning external unit. According to the charge-by-household system of the air conditioners, the power consumption information of a plurality of air-conditioning external units is metered by using one intelligent electric meter, so that the size of the charge-by-household system is reduced; the intelligent electric meter is directly and electrically connected with the charging gateway, so that bus wiring is simplified, and signal interference among a plurality of buses is prevented; and communication stability and reliability between the charging gateway and the intelligent electric meter are improved, communication fault rates are reduced, and installation cost is correspondingly reduced.

Description

technical field [0001] The embodiment of the present invention relates to electric energy billing technology, in particular to a household billing system for air conditioners. Background technique [0002] The central air-conditioning billing system is actually a billing system technology developed on the basis of water, electricity, and gas to measure electric energy. [0003] like figure 1 Shown is an existing central air-conditioning household billing system. As shown in the figure, the three-phase power supply supplies power to the air-conditioning external unit. Each air-conditioning external unit is equipped with a single-user electric meter and connected electrically. The single-user electric meter is only used to calculate the power consumption information of the corresponding air-conditioning external unit. Each single-user The electricity meters are also connected to the billing gateway through the bus, and the billing gateway is electrically connected to each ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F15/00
CPCG07F15/003
Inventor 林佳才牟桂贤申伟刚刁作清杨家安周喜周毅陶永红
Owner GREE ELECTRIC APPLIANCES INC
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