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Air conditioning control system, centralized control switch box and centralized control communication transfer method

A transition box, communication interface technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problems of poor operation compatibility, difficulty in centralized control, etc., and achieve the effect of good isolation, good compatibility and strong anti-interference.

Active Publication Date: 2017-02-15
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In view of this, in order to solve the problems in the prior art that the centralized control of multi-unit combinations of new and old modular models is relatively difficult, and the operation compatibility of different series of unit combinations is poor, the purpose of the present invention is to propose a centralized control transfer box

Method used

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  • Air conditioning control system, centralized control switch box and centralized control communication transfer method
  • Air conditioning control system, centralized control switch box and centralized control communication transfer method
  • Air conditioning control system, centralized control switch box and centralized control communication transfer method

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Embodiment Construction

[0032] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

The invention provides a centralized control switch box including a housing, a power supply interface and a communication interface arranged on the housing, and a central control unit arranged in the housing, the central control unit includes a module machine communication module and a centralized control communication module, the communication interface comprises a module machine communication interface and a centralized control communication interface, wherein the module machine communication interface is connected with a line controller, the line controller is connected with the host of the corresponding module unit, the centralized control communication interface is used for connecting with a host computer, and the host computer is used to control a plurality of different series of the module units. In addition, the invention further provides an air conditioning control system and a centralized control communication transfer method.

Description

technical field [0001] The invention belongs to the field of air-conditioning control, and in particular relates to an air-conditioning control system, a centralized control transfer box and a centralized control communication transfer method. Background technique [0002] At present, the air-cooled modular machine is widely used due to its advantages of high efficiency and energy saving, comprehensive functions, beautiful and versatile, and high cost performance. However, the unit capacity of the air-cooled modular machine is smaller than that of the screw unit and the centrifugal unit. Usually, the single system of the modular machine is extended to more systems such as two systems, four systems, six systems, etc., which makes the system structure complex, bulky, and the unit capacity expansion is inconvenient, and the energy saving effect is poor. In addition, in engineering, multiple modular machines are usually expanded into a unit by means of hand-in-hand communication...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
Inventor 刘玉辉陶慧汇王锡元袁本海
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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