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Temperature controller automatic setting method and device and temperature controller

A thermostat and automatic technology, applied in heating methods, mechanical equipment, lighting and heating equipment, etc., can solve the problems of inconvenient installation of thermostats, simplify wiring and setting operations, improve installation efficiency, and reduce installation difficulty Effect

Active Publication Date: 2021-06-01
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 thermostat automatic setting method, device and thermostat to at least solve the problem of inconvenient installation of thermostats using 24V universal interface in the prior art

Method used

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  • Temperature controller automatic setting method and device and temperature controller
  • Temperature controller automatic setting method and device and temperature controller
  • Temperature controller automatic setting method and device and temperature controller

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. 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.

[0025] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and drawings of the present invention are intended to cover a non-exclusive inclusion, for example, a series of steps or units are included. A process, method, system, product or device is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly list...

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Abstract

The invention discloses a temperature controller automatic setting method and device and a temperature controller. The temperature controller comprises a universal four-way valve pin, the universal four-way valve pin is used for being connected with a refrigeration four-way valve pin of an air conditioner or a heating four-way valve pin of the air conditioner, and the method comprises the steps that after the temperature controller is connected with the air conditioner and powered on, the environment temperature is detected; the air conditioner is controlled to refrigerate or heat according to the environment temperature and the preset temperature; and the type of a four-way valve of the air conditioner is automatically determined according to the environment temperature change condition in the operation process of the air conditioner. On the premise of not increasing any hardware cost, the function of automatically determining the type of the four-way valve of the air conditioner is achieved, the type of the four-way valve of the connected air conditioner can be automatically detected and matched, automatic setting of the temperature controller is achieved, then control over the air conditioner is achieved according to the determined type of the four-way valve, the wiring and setting operation of engineering installation personnel is simplified, the engineering installation difficulty is reduced, the installation is convenient, and the installation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioner control, in particular to a method and device for automatically setting a temperature controller and a temperature controller. Background technique [0002] At present, there are some air conditioners on the market that use the universal 24V interface. You can choose a third-party thermostat to connect with the air conditioner through the universal 24V interface to realize the control of the air conditioner. 24V universal interface includes: Y (compressor), G (fan), W (electric auxiliary heating), O (cooling four-way valve), B (heating four-way valve), R (24V power supply main line), C ( 24V power supply negative line), etc. After connecting the interface of the thermostat to the interface of the unit, the air conditioner can be controlled through the thermostat. Refer to Figure 1A with Figure 1B , respectively show the connection diagrams of the heating four-way valve unit and the coo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/89F24F11/88F24F11/64F25B13/00F24F110/10
CPCF24F11/89F24F11/88F24F11/64F25B13/00F24F2110/10
Inventor 谢金桂叶铁英张亚国陈良庆刘泉洲
Owner GREE ELECTRIC APPLIANCES INC
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