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Communication device for multi-split air conditioner system and multi-split air conditioner system

A technology for multi-connected air conditioners and communication devices, which is applied in the directions of space heating and ventilation, heating and ventilation control systems, heating and ventilation safety systems, etc. Effect

Inactive Publication Date: 2016-12-14
GREE ELECTRIC APPLIANCES INC
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AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a communication device for a multi-connected air-conditioning system and a multi-connected air-conditioning system to at least solve the technical problem of large communication interference of multi-connected air-conditioning units

Method used

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  • Communication device for multi-split air conditioner system and multi-split air conditioner system
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  • Communication device for multi-split air conditioner system and multi-split air conditioner system

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, 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 shall fall within the protection scope of the present invention.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a communication device for a multi-split air conditioner system and the multi-split air conditioner system. The communication device for the multi-split air conditioner system comprises a mainboard controller, a power line of a power supply network and a refrigerant pipe of an air conditioner refrigerant system. The mainboard controller is connected with the power line and the refrigerant pipe. The power line and the refrigerant pipe are used for transmitting communication data. According to the communication device for the multi-split air conditioner system and the multi-split air conditioner system, the technical problem that the communication interference of a multi-split air conditioner unit is large is solved.

Description

technical field [0001] The invention relates to the field of multi-connected air conditioners, in particular to a communication device for a multi-connected air conditioner system and the multi-connected air conditioner system. Background technique [0002] At present, the communication network used by multi-connected air-conditioning units is to connect each multi-connected air-conditioning units by communication lines. Since the multi-connected air-conditioning unit system has the characteristics of large number of air conditioners, scattered or concealed installation locations, the communication of existing multi-connected air-conditioning units Network, there are defects such as high cost and difficulty of engineering installation, poor contact of communication lines and difficult troubleshooting. [0003] In order to solve the above problems, the prior art also provides a communication method using a power supply line network, such as figure 1 As shown, the mainboard c...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/56F24F11/62
Inventor 唐杰刘志辉邓忠文魏代武于伦宇
Owner GREE ELECTRIC APPLIANCES INC
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