Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a temperature self-testing electric early warning device used for electric power and capable of preventing fire, the electric early warning device comprises an electric power cabinet shell and a fixed block, the electric power cabinet shell is a placement structure of the electric power cabinet electric early warning device, and a through hole is formed in the surface of one side of the electric power cabinet shell. The fixed block is fixedly arranged on the surface of one side of the electric power cabinet shell, and a fire extinguisher is placed at the top of the fixed block. According to the temperature self-testing electric early warning device used for the electric power and capable of preventing the fire, when the internal ignition temperature of the electric power cabinet shell is high, a temperature monitor detects the high temperature and rapidly cuts off a power supply of an electric power cabinet, under the action of a built-in power supply, the temperature monitor drives a stepping motor through a motor driver to drive an output shaft to drive a planetary gear to rotate to be meshed with a supporting plate, so that the supporting plate pulls a pulling block to pull out a safety pin, and a pressing rod slides to extrude the fire extinguisher. The fire extinguisher rapidly extinguishes fire of electric appliances in the electric power cabinet shell through the through hole.
本发明公开了一种用于电力能够防止火灾发生的温度自测的电预警装置，包括电力柜外壳，电力柜外壳为电力柜电预警装置的放置结构，所述电力柜外壳的一侧表面开设有通孔；固定块，固定设置在所述电力柜外壳的一侧表面，所述固定块的顶部放置有灭火器。该用于电力能够防止火灾发生的温度自测的电预警装置，当电力柜外壳的内部着火温度较高时，温度监测器检测较高温度迅速切断电力柜的电源，使得温度监测器在内置电源作用下通过电机驱动器驱动步进电机驱使输出轴带动行星齿轮旋转与支撑板啮合，使得支撑板拉动拉扯块拔掉保险销并通过压杆滑动对灭火器进行挤压，灭火器则通过通孔进行快速对电力柜外壳内部的电器进行灭火。
The invention discloses a temperature self-testing electric early warning device used for electric power and capable of preventing fire, the electric early warning device comprises an electric power cabinet shell and a fixed block, the electric power cabinet shell is a placement structure of the electric power cabinet electric early warning device, and a through hole is formed in the surface of one side of the electric power cabinet shell. The fixed block is fixedly arranged on the surface of one side of the electric power cabinet shell, and a fire extinguisher is placed at the top of the fixed block. According to the temperature self-testing electric early warning device used for the electric power and capable of preventing the fire, when the internal ignition temperature of the electric power cabinet shell is high, a temperature monitor detects the high temperature and rapidly cuts off a power supply of an electric power cabinet, under the action of a built-in power supply, the temperature monitor drives a stepping motor through a motor driver to drive an output shaft to drive a planetary gear to rotate to be meshed with a supporting plate, so that the supporting plate pulls a pulling block to pull out a safety pin, and a pressing rod slides to extrude the fire extinguisher. The fire extinguisher rapidly extinguishes fire of electric appliances in the electric power cabinet shell through the through hole.
本发明公开了一种用于电力能够防止火灾发生的温度自测的电预警装置，包括电力柜外壳，电力柜外壳为电力柜电预警装置的放置结构，所述电力柜外壳的一侧表面开设有通孔；固定块，固定设置在所述电力柜外壳的一侧表面，所述固定块的顶部放置有灭火器。该用于电力能够防止火灾发生的温度自测的电预警装置，当电力柜外壳的内部着火温度较高时，温度监测器检测较高温度迅速切断电力柜的电源，使得温度监测器在内置电源作用下通过电机驱动器驱动步进电机驱使输出轴带动行星齿轮旋转与支撑板啮合，使得支撑板拉动拉扯块拔掉保险销并通过压杆滑动对灭火器进行挤压，灭火器则通过通孔进行快速对电力柜外壳内部的电器进行灭火。
Temperature self-testing electric early warning device used for electric power and capable of preventing fire
一种用于电力能够防止火灾发生的温度自测的电预警装置
ZHOU GANG (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
/
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
,
Schutzschaltungsanordnungen
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