The invention discloses an active cold storage subway tunnel thermal environment energy-saving regulation and control system and method, a segment heat exchanger is arranged in a tunnel segment ring, heat of a soil layer around a tunnel is extracted through a heat exchange medium in winter, the temperature of the soil layer around the tunnel is reduced, and the purpose of cold storage in summer is achieved. And meanwhile, the extracted heat can be used for heating surrounding buildings after being extracted by the heat pump. The system can remarkably reduce energy consumption of ventilation and air conditioning in summer, can further reduce heat accumulation during tunnel operation in summer, solves the problems that a traditional subway tunnel environment control system is large in energy consumption, poor in effect, high in cost and prone to heat accumulation, and is wide in application range, low in cost and operation cost, capable of saving energy and suitable for popularization and application. The problem of waste heat accumulation in the subway tunnel is effectively solved, meanwhile, waste can be turned into wealth, energy consumption is reduced, and the method is feasible in technology, visible in effect, economical, more specific, close to objective reality and remarkable in engineering practical significance.

    本发明公开了一种主动蓄冷的地铁隧道热环境节能调控系统及方法,将管片换热器布置在隧道管片环内,冬季通过热交换介质将隧道周围土层的热量提取出来,实现降低隧道周围土层的温度,达到为夏季蓄冷的目的,同时提取出来的热量经热泵提取后可用于周围建筑物的供暖。本发明系统在夏季可显著减小通风和空调的能耗,同时也可进一步减少夏季隧道运行时的热堆积,克服了传统的地铁隧道环控系统能耗大、效果差、成本高并易产生热堆积的问题,本发明的适用范围广、成本与运行费用低、节约能源,在有效解决地铁隧道内废热堆积问题的同时能够变废为宝,降低能耗,在技术上可行、效果上可见、经济上节约,更加具体且贴近客观实际,具有显著的工程实际意义。


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    Titel :

    Active cold storage subway tunnel thermal environment energy-saving regulation and control system and method


    Weitere Titelangaben:

    一种主动蓄冷的地铁隧道热环境节能调控系统及方法


    Beteiligte:
    XIA CAICHU (Autor:in) / YAO SHUGUANG (Autor:in) / REN GUANLIANG (Autor:in) / DU SHIGUI (Autor:in) / XU CHEN (Autor:in) / YAO QING (Autor:in) / XU KANGWEN (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F24T GEOTHERMAL COLLECTORS , Erdwärmekollektoren



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