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Method of locating indoor unit by multi-split air conditioner and multi-split air conditioner

An indoor unit, multi-connection technology, applied in heating methods, mechanical equipment, lighting and heating equipment, etc., can solve the problems of difficult to locate indoor units, engineering debugging, inconvenient after-sales maintenance, etc., to improve efficiency, convenient and fast positioning methods, The effect of accurate positioning

Active Publication Date: 2015-07-08
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This determines that it is often difficult to locate the specific indoor unit position in engineering, which brings a lot of inconvenience to engineering debugging and after-sales maintenance.

Method used

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  • Method of locating indoor unit by multi-split air conditioner and multi-split air conditioner
  • Method of locating indoor unit by multi-split air conditioner and multi-split air conditioner
  • Method of locating indoor unit by multi-split air conditioner and multi-split air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-2 As shown, a method for multi-line positioning internal unit includes the following steps:

[0030] Step 1. The terminal controller that can set the address of the specific indoor unit 1 sends an instruction to locate the address of the indoor unit 1 and enter the location to the indoor unit 1 with the corresponding address through the corresponding communication network; The address information is stored on the terminal controller, and the indoor unit 1 can be instructed to perform corresponding operations through the network. The operator can locate multiple or single indoor units 1 at the same time.

[0031] Step 2, the indoor unit 1 corresponding to the address enters the positioning state according to the received instruction of the terminal controller, controls the first buzzer installed in the indoor unit 1 to sound, and displays its own address information; Different frequencies or music can be set for the sound of the first buzzer. The man...

Embodiment 2

[0038] Such as image 3 As shown, the difference from Embodiment 1 is that the terminal controller is the remote controller 4 , and the communication network corresponding to the remote controller 4 is the internal and external machine communication network 5 . The indoor and outdoor unit communication network 5 communicates to connect the remote controller 4, the outdoor unit 2 and all the indoor units 1. The operator first selects the indoor unit 1 to be positioned on the remote controller 4, and then connects the indoor unit 1 through the indoor and outdoor unit communication network 5. Instructions for locating the address of the indoor unit 1 and entering the location are sent to the indoor unit 1 with the corresponding address.

[0039] When the indoor unit 1 of the corresponding address enters the positioning state according to the instruction, the indoor unit 1 of the corresponding address sends a positioning feedback command to the remote controller 4 through the indo...

Embodiment 3

[0045] Such as Figure 4As shown, the difference from Embodiment 1 and Embodiment 2 is that the terminal controller includes a wire controller 3 and a remote controller 4, and the communication networks corresponding to the wire controller 3 and the remote controller 4 are internal machines Wire control communication network 6 and internal and external machine communication network 5.

[0046] In a specific implementation, the operator uses the wire controller 3 and the remote controller 4 to check and debug the corresponding address of the indoor unit 1 successively during installation and debugging. To ensure the accuracy of installation and debugging process address.

[0047] In a specific application, the operator can select the wire controller 3 or the remote controller 4 to locate the indoor unit 1 with the set address according to the specific situation. For specific operations, refer to Embodiment 1 and Embodiment 2.

[0048] The present invention also provides a mul...

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PUM

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Abstract

The invention relates to the technical field of air conditioning equipment, in particular to a method of locating indoor unit by a multi-split air conditioner and the multi-split air conditioner. The method of locating indoor unit by the multi-split air conditioner comprises the following steps of transmitting an instruction of entering location with an indoor unit locating address into an indoor unit at the corresponding site by a terminal controller for setting the address of a specific indoor unit by virtue of a corresponding communication network; controlling a first buzzer to buzz in the indoor unit and displaying address information by the indoor unit in such a way that the indoor unit enters a locating state at the corresponding address according to the instruction. The invention further provides a multi-split air conditioner used for locating the indoor unit by adopting the method of locating the indoor unit by the multi-split air conditioner; furthermore, an inner unit line control communication network and / or an inner and outer unit communication network and a line controller and / or a remote controller used for quickly and accurately controlling the indoor unit are arranged between the indoor unit and the outdoor unit, and the locating way is more convenient and quicker.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a method for positioning an indoor unit by a multi-connection unit and the multi-connection unit. Background technique [0002] The multi-connected air-conditioning system is a high-efficiency refrigerant air-conditioning system that timely meets the indoor cooling and heating load requirements by controlling the refrigerant circulation volume of the compressor and the refrigerant flow rate entering the indoor heat exchanger in the air-conditioning system. [0003] The multi-connected air-conditioning system needs to use variable frequency compressors, multi-stage compressors, unloading compressors or a combination of multiple compressors to realize compressor capacity control; electronic expansion valves or other auxiliary circuits need to be installed in the refrigeration system to adjust the flow rate of the indoor units. The refrigerant flow rate; by contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/56F24F11/62
Inventor 唐杰金国华邓忠文肖焕明刘志辉赖东锋安秀杰张景博
Owner GREE ELECTRIC APPLIANCES INC
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