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A platform for research: civil engineering, architecture and urbanism
Cross-seasonal low-temperature heat storage system utilizing capillary tube solar heat collection wall
The invention provides a cross-seasonal low-temperature heat storage system using a capillary solar heat collection wall. The cross-seasonal low-temperature heat storage system mainly comprises the capillary solar heat collection wall, a heat storage pool, a heat pump unit, a water segregator and a water collector. According to the system, the capillary tube solar heat collecting wall is used for supplying domestic hot water to the building in the non-heating season, meanwhile, collected redundant solar heat is stored in the underground heat storage pool, and in the heating season, low-grade waste heat in the underground shallow-buried heat storage pool is further utilized after the grade is improved through the heat pump, so that the heating requirement of the building in winter is met. The capillary tube solar heat collecting wall has the beneficial effects that the grade of solar waste heat obtained by the capillary tube solar heat collecting wall and the energy grade required by a cross-seasonal low-temperature heat storage method of the underground shallow-buried heat storage pool are good in energy grade consistency; the novel system formed by combining the capillary solar heat collecting wall and the capillary solar heat collecting wall can improve the utilization benefit of the capillary solar heat collecting wall while improving the heat storage efficiency of the system. The system has four operation modes: a hot water direct supply mode in a non-heating season, a heat storage mode in the non-heating season, a heat collection wall closing mode and an indirect heat supply mode in the heating season.
本发明提供一种利用毛细管太阳能集热墙的跨季节低温蓄热系统，主要包括毛细管太阳能集热墙、蓄热池、热泵机组、分水器、集水器；系统利用毛细管太阳能集热墙在非采暖季为建筑供应生活热水的同时将收集的多余的太阳能热蓄存至位于地下的蓄热池中，采暖季再通过热泵将地下浅埋蓄热池中的低品位余热进一步提升品位后利用，以满足建筑冬季供暖需求。其有益效果是：利用毛细管太阳能集热墙所获得的太阳能余热的品位与地下浅埋蓄热池跨季节低温蓄热的方法所要求的能源品位，两者的能源品位一致性较好，两者结合而成的新系统在提高系统蓄热效率的同时可提高毛细管太阳能集热墙的利用效益。本发明有四种运行模式：非采暖季热水直供模式、非采暖季蓄热模式、集热墙关闭模式和采暖季间接供热模式。
Cross-seasonal low-temperature heat storage system utilizing capillary tube solar heat collection wall
The invention provides a cross-seasonal low-temperature heat storage system using a capillary solar heat collection wall. The cross-seasonal low-temperature heat storage system mainly comprises the capillary solar heat collection wall, a heat storage pool, a heat pump unit, a water segregator and a water collector. According to the system, the capillary tube solar heat collecting wall is used for supplying domestic hot water to the building in the non-heating season, meanwhile, collected redundant solar heat is stored in the underground heat storage pool, and in the heating season, low-grade waste heat in the underground shallow-buried heat storage pool is further utilized after the grade is improved through the heat pump, so that the heating requirement of the building in winter is met. The capillary tube solar heat collecting wall has the beneficial effects that the grade of solar waste heat obtained by the capillary tube solar heat collecting wall and the energy grade required by a cross-seasonal low-temperature heat storage method of the underground shallow-buried heat storage pool are good in energy grade consistency; the novel system formed by combining the capillary solar heat collecting wall and the capillary solar heat collecting wall can improve the utilization benefit of the capillary solar heat collecting wall while improving the heat storage efficiency of the system. The system has four operation modes: a hot water direct supply mode in a non-heating season, a heat storage mode in the non-heating season, a heat collection wall closing mode and an indirect heat supply mode in the heating season.
本发明提供一种利用毛细管太阳能集热墙的跨季节低温蓄热系统，主要包括毛细管太阳能集热墙、蓄热池、热泵机组、分水器、集水器；系统利用毛细管太阳能集热墙在非采暖季为建筑供应生活热水的同时将收集的多余的太阳能热蓄存至位于地下的蓄热池中，采暖季再通过热泵将地下浅埋蓄热池中的低品位余热进一步提升品位后利用，以满足建筑冬季供暖需求。其有益效果是：利用毛细管太阳能集热墙所获得的太阳能余热的品位与地下浅埋蓄热池跨季节低温蓄热的方法所要求的能源品位，两者的能源品位一致性较好，两者结合而成的新系统在提高系统蓄热效率的同时可提高毛细管太阳能集热墙的利用效益。本发明有四种运行模式：非采暖季热水直供模式、非采暖季蓄热模式、集热墙关闭模式和采暖季间接供热模式。
Cross-seasonal low-temperature heat storage system utilizing capillary tube solar heat collection wall
一种利用毛细管太阳能集热墙的跨季节低温蓄热系统
ZHANG GUANGLI (author) / LU ZHIHENG (author) / NIU XIAOFENG (author)
2023-10-27
Patent
Electronic Resource
Chinese
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