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A platform for research: civil engineering, architecture and urbanism
Water supply system capable of adjusting temperature through circulating waterway, concrete mixing plant and temperature control method
The invention discloses a water supply system capable of regulating temperature through circulating waterways. The water supply system comprises a main circulating waterway, a first circulating waterway and a second circulating waterway, circulating water flow of the total circulating water path flows from the water tank to the boiler device through a circulating pump to be heated, after multi-stage heat exchange and temperature reduction, qualified warm water is judged through a temperature control valve to be fed into the stirring main machine, unqualified warm water is mixed, then the water temperature is detected again, and the warm water returns to the water tank through a three-way control valve M8. The first circulating water path is connected with an open cooling tower to primarily cool the main circulating water path; the second circulating water path is connected with a closed cooling tower to precisely cool the total circulating water path, and the temperature is controlled to reach the temperature required by stirring. According to the system, multiple groups of water outlet pipes and temperature control valves are arranged at the output end of the circulating water path to control standard water flow to enter the stirring main machine, otherwise, the standard water flow flows back to the water tank to be recycled, the temperature of water entering the stirring main machine always meets the requirement, and a guarantee is provided for improving the concrete quality.
本发明公开了一种循环水路调温的供水系统，其包括有总循环水路、第一循环水路和第二循环水路；所述总循环水路的循环水流通过循环泵从水箱流至锅炉装置中加热，通过多级换热，降低温度后，通过温控阀判定，合格的温水送入搅拌主机，不合格的温水经过混合后再次检测水温，通过三通控制阀M8返回水箱；所述第一循环水路连接开式冷却塔对总循环水路进行初步降温；所述第二循环水路连接闭式冷却塔对总循环水路进行精度降温，控制温度达到搅拌所需温度。本发明的系统在循环水路的输出端设置多组出水管和温控阀控制达标水流进入搅拌主机，否则流回水箱重新循环，使进入搅拌主机的水温始终符合要求，从而为提高混凝土质量提供保障。
Water supply system capable of adjusting temperature through circulating waterway, concrete mixing plant and temperature control method
The invention discloses a water supply system capable of regulating temperature through circulating waterways. The water supply system comprises a main circulating waterway, a first circulating waterway and a second circulating waterway, circulating water flow of the total circulating water path flows from the water tank to the boiler device through a circulating pump to be heated, after multi-stage heat exchange and temperature reduction, qualified warm water is judged through a temperature control valve to be fed into the stirring main machine, unqualified warm water is mixed, then the water temperature is detected again, and the warm water returns to the water tank through a three-way control valve M8. The first circulating water path is connected with an open cooling tower to primarily cool the main circulating water path; the second circulating water path is connected with a closed cooling tower to precisely cool the total circulating water path, and the temperature is controlled to reach the temperature required by stirring. According to the system, multiple groups of water outlet pipes and temperature control valves are arranged at the output end of the circulating water path to control standard water flow to enter the stirring main machine, otherwise, the standard water flow flows back to the water tank to be recycled, the temperature of water entering the stirring main machine always meets the requirement, and a guarantee is provided for improving the concrete quality.
本发明公开了一种循环水路调温的供水系统，其包括有总循环水路、第一循环水路和第二循环水路；所述总循环水路的循环水流通过循环泵从水箱流至锅炉装置中加热，通过多级换热，降低温度后，通过温控阀判定，合格的温水送入搅拌主机，不合格的温水经过混合后再次检测水温，通过三通控制阀M8返回水箱；所述第一循环水路连接开式冷却塔对总循环水路进行初步降温；所述第二循环水路连接闭式冷却塔对总循环水路进行精度降温，控制温度达到搅拌所需温度。本发明的系统在循环水路的输出端设置多组出水管和温控阀控制达标水流进入搅拌主机，否则流回水箱重新循环，使进入搅拌主机的水温始终符合要求，从而为提高混凝土质量提供保障。
Water supply system capable of adjusting temperature through circulating waterway, concrete mixing plant and temperature control method
一种循环水路调温的供水系统及混凝土搅拌站和控温方法
XU CHUN (author) / YANG GAOSHUN (author)
2024-08-16
Patent
Electronic Resource
Chinese
IPC:
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F28C
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
,
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel in direkte Berührung miteinander kommen und keine chemische Reaktion miteinander eingehen
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
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| European Patent Office | 2021