Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Unpowered wind cap with adjustable fan blades and constructed flue gas waste heat recovery system
The invention discloses an unpowered wind cap with adjustable fan blades and a flue gas waste heat recovery system constructed by the unpowered wind cap. The unpowered air cap comprises an air cap body, a lifting mechanism and a pressure sensor; the hood body comprises a hood top, a bottom ring and a group of fan blades which are tightly arranged between the hood top and the bottom ring; the pressure sensor is arranged on the inner wall of the cap top; the upper ends of the fan blades are positioned above the cap top, and the end parts slightly exceed the outer edge of the cap top; the number of the lifting mechanisms corresponds to that of the fan blades, and the lifting mechanisms are annularly distributed on the cap top and comprise lifting plates; an electric push rod and a lifting shaft are arranged at the two ends of the lifting plate respectively, the electric push rod is fixed to the inner wall of the cap top, and the lifting shaft is connected with the fan blades; and the electric push rod and the pressure sensor are electrically connected with the control box. When the pressure sensor detects that the pressure in the air cap is too large, the lifting mechanism works, and the opening degree of the fan blades is increased by lifting the height of the fan blades, so that the smoke exhaust amount of the air cap can be increased, and the smoke exhaust efficiency is improved.
本发明公开了风叶可调式无动力风帽及构建的烟气余热回收系统；所述无动力风帽包括风帽本体、抬升机构和压力传感器；所述风帽本体包括帽顶、底圈，以及一组紧密排列于帽顶和底圈之间的风叶；所述压力传感器设于帽顶的内壁上；所述风叶的上端位于帽顶的上方，且端部略超过帽顶的外边缘；所述抬升机构的数量与风叶的数量相对应，并呈环状分布于帽顶上，其包括抬升板；所述抬升板的两端分别设有电动推杆和抬升轴，电动推杆固定于帽顶的内壁上，抬升轴与风叶相连接；所述电动推杆和压力传感器与控制盒电性连接。当压力传感器检测到风帽内部的压力过大时，抬升机构工作，通过抬升风叶高度来增加风叶的开度，从而可以增大风帽的排烟量，提高排烟效率。
Unpowered wind cap with adjustable fan blades and constructed flue gas waste heat recovery system
The invention discloses an unpowered wind cap with adjustable fan blades and a flue gas waste heat recovery system constructed by the unpowered wind cap. The unpowered air cap comprises an air cap body, a lifting mechanism and a pressure sensor; the hood body comprises a hood top, a bottom ring and a group of fan blades which are tightly arranged between the hood top and the bottom ring; the pressure sensor is arranged on the inner wall of the cap top; the upper ends of the fan blades are positioned above the cap top, and the end parts slightly exceed the outer edge of the cap top; the number of the lifting mechanisms corresponds to that of the fan blades, and the lifting mechanisms are annularly distributed on the cap top and comprise lifting plates; an electric push rod and a lifting shaft are arranged at the two ends of the lifting plate respectively, the electric push rod is fixed to the inner wall of the cap top, and the lifting shaft is connected with the fan blades; and the electric push rod and the pressure sensor are electrically connected with the control box. When the pressure sensor detects that the pressure in the air cap is too large, the lifting mechanism works, and the opening degree of the fan blades is increased by lifting the height of the fan blades, so that the smoke exhaust amount of the air cap can be increased, and the smoke exhaust efficiency is improved.
本发明公开了风叶可调式无动力风帽及构建的烟气余热回收系统；所述无动力风帽包括风帽本体、抬升机构和压力传感器；所述风帽本体包括帽顶、底圈，以及一组紧密排列于帽顶和底圈之间的风叶；所述压力传感器设于帽顶的内壁上；所述风叶的上端位于帽顶的上方，且端部略超过帽顶的外边缘；所述抬升机构的数量与风叶的数量相对应，并呈环状分布于帽顶上，其包括抬升板；所述抬升板的两端分别设有电动推杆和抬升轴，电动推杆固定于帽顶的内壁上，抬升轴与风叶相连接；所述电动推杆和压力传感器与控制盒电性连接。当压力传感器检测到风帽内部的压力过大时，抬升机构工作，通过抬升风叶高度来增加风叶的开度，从而可以增大风帽的排烟量，提高排烟效率。
Unpowered wind cap with adjustable fan blades and constructed flue gas waste heat recovery system
风叶可调式无动力风帽及构建的烟气余热回收系统
ZHOU SHUIQING (Autor:in) / HUANG XINHAN (Autor:in) / HE XING (Autor:in) / GAO ZENGLIANG (Autor:in) / GUO LIJIAN (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
F24C
OTHER DOMESTIC STOVES OR RANGES
,
Andere Hausöfen oder -herde
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
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