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Air-conditioning system for metro and control method thereof

A control method and technology of an air-conditioning system, which are applied in railway car body parts, railway vehicle heating/cooling, transportation and packaging, etc., can solve the problem of a single ventilation mode control method of subway air-conditioning, improve user experience and reduce operating costs. , the effect of reducing operating energy consumption

Pending Publication Date: 2017-12-12
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a subway air-conditioning system and a control method, aiming to solve the problem that the ventilation mode control mode of the subway air-conditioning is single

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  • Air-conditioning system for metro and control method thereof
  • Air-conditioning system for metro and control method thereof

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Embodiment Construction

[0025] 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. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses an air-conditioning system for a metro and a control method thereof and belongs to the technical field of metro air-conditioning control. The control method comprises the following steps: acquiring environment parameters during the operation process of the air-conditioning system; determining one of ventilation modes, which comprise a small fresh air mode of delivering mixed air of indoor return air with outdoor fresh air to indoor areas and a full fresh air mode of delivering the outdoor fresh air to the indoor areas, of the air-conditioning system based on the environment parameters; and controlling the air-conditioning system to switch to the determined ventilation mode. The control method of the air-conditioning system for the metro is capable of determining the ventilation mode adapting to the current situation according to the relevant external environment parameters of the metro. By virtue of the switching between the small fresh air mode and the full fresh air mode, the control method of the air-conditioning system for the metro has the advantages of allowing the ventilation control of the air-conditioning system for the metro to meet the ventilation needs under the current condition, improving the using experience of passengers in public areas of the metro, reducing the operation energy consumption of the air-conditioning system for the metro and reducing the operation cost of the air-conditioning system for the metro.

Description

technical field [0001] The invention relates to the technical field of subway air-conditioning control, in particular to a subway air-conditioning system and a control method. Background technique [0002] With the continuous construction of subway projects in large and medium-sized cities across the country, the layout of subway air conditioners has also become an important part of the subway construction process, especially for the ventilation control of subway public areas, which will directly affect the passenger waiting and boarding process comfort in. [0003] However, the existing subway air-conditioning control method is relatively simple. Due to the influence of outdoor environment, seasonal climate and other factors, the ventilation mode of the air-conditioning is often not suitable for the actual working conditions, which not only affects the comfort experience of passengers, but also increases the air-conditioning system. The energy consumption cost of operation...

Claims

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Application Information

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IPC IPC(8): B61D27/00
CPCB61D27/009
Inventor 杨文秀赵立田朱秋月马腾
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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