Step heat supply system

Step heat supply system

The utility model discloses a cascade heat supply system which comprises a steam source, a first steam supply unit, a steam jet heat pump and a second steam supply unit, the steam source can produce first steam, the first steam supply unit is connected with the steam source, and the first steam is u...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN GANYONG, CHEN XUEYING, YU XIAOBING, ZHENG TIANSHUAI, LI BAOLEI, LIANG XUE, GUO JINGZHONG, ZHANG YAN, ZHAO RUOYU, YE AQU, LIN ENGUANG, HUANG WEIQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACTWITHOUT CHEMICAL INTERACTION
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
STEAM BOILERS
STEAM GENERATION
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a cascade heat supply system which comprises a steam source, a first steam supply unit, a steam jet heat pump and a second steam supply unit, the steam source can produce first steam, the first steam supply unit is connected with the steam source, and the first steam is used by a user to produce condensate water; the steam jet heat pump comprises a steam inlet side, a water inlet side and an outlet, the steam inlet side is connected with a steam source, the water inlet side is connected with the first steam supply unit, the outlet generates second steam, and the pressure of the second steam is lower than that of the first steam; and the second steam supply unit is connected with an outlet of the steam injection heat pump. The condensate water can be conveyed to the water inlet side of the steam injection heat pump, meanwhile, the first steam is conveyed to the steam inlet side of the steam injection heat pump, the condensate water and the first steam can generate second steam at th