Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat supply steam condensate stepped recycling system for commercial center
The invention discloses a heat supply steam condensate stepped recycling system for a commercial center, and the heat supply steam condensate stepped recycling system exchanges heat with a phase change heat storage device and a lithium bromide refrigerator evaporator through a heat exchanger, and the heat supply steam condensate is sent by a heat supply pipe network. When the supply amount of heat supply steam condensate water is large, redundant heat is temporarily stored in the phase change heat storage device, and when the supply amount is insufficient, heat stored in the phase change heat storage device serves as supplement. Cold water sent by a water supply pipe network firstly flows through a condenser and an absorber of the lithium bromide refrigerator to be used as cooling water, and the preheated cold water is secondarily heated by heat supply steam condensate water subjected to heat exchange and cooling, is temporarily stored in a heat storage tank and is used as low-temperature hot water for a commercial center to use. And heat supply steam condensate water subjected to three-time heat exchange cooling is finally pressurized by a water pump, is pressed into a filtering device to be treated, and is conveyed to a water storage tank to be used as clean water of a commercial center. According to the technical scheme, waste heat supply steam condensate water is well matched with the energy demand of a commercial center, and cold, heat and water supply consumption of the commercial center is remarkably reduced.
本发明公开了一种商业中心用供热蒸汽冷凝水阶梯回收利用系统，所述供热蒸汽冷凝水阶梯回收利用系统将供热管网送来的供热蒸汽冷凝水，通过换热器分别与相变蓄热装置和溴化锂制冷机蒸发器换热。供热蒸汽冷凝水供应量较大时将多余热量暂存入相变蓄热装置，供应量不足时则以相变蓄热装置中蓄热作为补充。供水管网送来的冷水先流经溴化锂制冷机冷凝器和吸收器用作冷却水，预热后的冷水随后经换热降温后的供热蒸汽冷凝水二次加热，暂存入储热箱，作为低温热水供商业中心使用。经过三次换热降温的供热蒸汽冷凝水最后由水泵增压，压入过滤装置处理后，输送至储水箱，用作商业中心清洁用水。本技术方案较好地将废弃的供热蒸汽冷凝水与商业中心用能需求吻合，显著降低了商业中心冷、热、水供应消耗。
Heat supply steam condensate stepped recycling system for commercial center
The invention discloses a heat supply steam condensate stepped recycling system for a commercial center, and the heat supply steam condensate stepped recycling system exchanges heat with a phase change heat storage device and a lithium bromide refrigerator evaporator through a heat exchanger, and the heat supply steam condensate is sent by a heat supply pipe network. When the supply amount of heat supply steam condensate water is large, redundant heat is temporarily stored in the phase change heat storage device, and when the supply amount is insufficient, heat stored in the phase change heat storage device serves as supplement. Cold water sent by a water supply pipe network firstly flows through a condenser and an absorber of the lithium bromide refrigerator to be used as cooling water, and the preheated cold water is secondarily heated by heat supply steam condensate water subjected to heat exchange and cooling, is temporarily stored in a heat storage tank and is used as low-temperature hot water for a commercial center to use. And heat supply steam condensate water subjected to three-time heat exchange cooling is finally pressurized by a water pump, is pressed into a filtering device to be treated, and is conveyed to a water storage tank to be used as clean water of a commercial center. According to the technical scheme, waste heat supply steam condensate water is well matched with the energy demand of a commercial center, and cold, heat and water supply consumption of the commercial center is remarkably reduced.
本发明公开了一种商业中心用供热蒸汽冷凝水阶梯回收利用系统，所述供热蒸汽冷凝水阶梯回收利用系统将供热管网送来的供热蒸汽冷凝水，通过换热器分别与相变蓄热装置和溴化锂制冷机蒸发器换热。供热蒸汽冷凝水供应量较大时将多余热量暂存入相变蓄热装置，供应量不足时则以相变蓄热装置中蓄热作为补充。供水管网送来的冷水先流经溴化锂制冷机冷凝器和吸收器用作冷却水，预热后的冷水随后经换热降温后的供热蒸汽冷凝水二次加热，暂存入储热箱，作为低温热水供商业中心使用。经过三次换热降温的供热蒸汽冷凝水最后由水泵增压，压入过滤装置处理后，输送至储水箱，用作商业中心清洁用水。本技术方案较好地将废弃的供热蒸汽冷凝水与商业中心用能需求吻合，显著降低了商业中心冷、热、水供应消耗。
Heat supply steam condensate stepped recycling system for commercial center
一种商业中心用供热蒸汽冷凝水阶梯回收利用系统
LIU JUNQI (Autor:in) / YU GUIXIANG (Autor:in) / ZHAO MENGMENG (Autor:in) / MIAO GUOBIAO (Autor:in) / DING XINMING (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
F24D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS
,
Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme
/
A47L
DOMESTIC WASHING OR CLEANING
,
Waschen oder Reinigen im Haushalt
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
/
E04G
SCAFFOLDING
,
Baugerüste
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