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Prefabricated cabin type transformer substation
The invention relates to the technical field of transformer substations, and discloses a prefabricated cabin type transformer substation which comprises a shell wrapping the outer side of the transformer substation, an opening communicating the inner side and the outer side of the shell is formed in the front wall of the shell, a hinge door is arranged on the inner side of the opening, the rear portion of the hinge door is close to a transformer located on the inner side of the shell, and a clamping plate is arranged at the bottom of the rear wall of the hinge door. An electromagnet powered by the output end of the transformer is arranged at the front end of the inner side of the shell close to the hinge door, and the top face of the clamping plate is connected with the electromagnet. After the electromagnet block is started, a magnetic pole at the front end can attract the clamping plate, a driving power source of the electromagnet block comes from an output power source of the transformer, so that once the transformer breaks down and has no power, the electromagnet block loses efficacy, the hinge door losing attraction force is opened outwards under the action of self gravity, and equipment in the shell is exposed; the beneficial effect that the cabin type transformer substation cannot be opened in a normal state and can be automatically unlocked and opened after short circuit is achieved.
本发明涉及变电站技术领域，且公开了一种预制舱式变电站，包括包裹变电站外侧的外壳，所述外壳前壁设置联通其内外侧的开口，所述开口内侧设置铰链门，所述铰链门后方靠近位于外壳内侧的变压器，所述铰链门后壁底部设置卡板，所述外壳内侧前端靠近铰链门处设置由变压器输出端供电的电磁铁块，所述卡板顶面连接电磁铁块。本发明通过电磁铁块在启动后前端的磁极将会吸附卡板，由于电磁铁块的驱动电源来源于变压器输出电源，因此一旦变压器故障无电则电磁铁块失效，而失去了吸力的铰链门在自身重力作用下将向外打开，露出外壳内部的设备，由于达到了舱式变电站在常态时无法打开短路后自动开锁开门的有益效果。
Prefabricated cabin type transformer substation
The invention relates to the technical field of transformer substations, and discloses a prefabricated cabin type transformer substation which comprises a shell wrapping the outer side of the transformer substation, an opening communicating the inner side and the outer side of the shell is formed in the front wall of the shell, a hinge door is arranged on the inner side of the opening, the rear portion of the hinge door is close to a transformer located on the inner side of the shell, and a clamping plate is arranged at the bottom of the rear wall of the hinge door. An electromagnet powered by the output end of the transformer is arranged at the front end of the inner side of the shell close to the hinge door, and the top face of the clamping plate is connected with the electromagnet. After the electromagnet block is started, a magnetic pole at the front end can attract the clamping plate, a driving power source of the electromagnet block comes from an output power source of the transformer, so that once the transformer breaks down and has no power, the electromagnet block loses efficacy, the hinge door losing attraction force is opened outwards under the action of self gravity, and equipment in the shell is exposed; the beneficial effect that the cabin type transformer substation cannot be opened in a normal state and can be automatically unlocked and opened after short circuit is achieved.
本发明涉及变电站技术领域，且公开了一种预制舱式变电站，包括包裹变电站外侧的外壳，所述外壳前壁设置联通其内外侧的开口，所述开口内侧设置铰链门，所述铰链门后方靠近位于外壳内侧的变压器，所述铰链门后壁底部设置卡板，所述外壳内侧前端靠近铰链门处设置由变压器输出端供电的电磁铁块，所述卡板顶面连接电磁铁块。本发明通过电磁铁块在启动后前端的磁极将会吸附卡板，由于电磁铁块的驱动电源来源于变压器输出电源，因此一旦变压器故障无电则电磁铁块失效，而失去了吸力的铰链门在自身重力作用下将向外打开，露出外壳内部的设备，由于达到了舱式变电站在常态时无法打开短路后自动开锁开门的有益效果。
Prefabricated cabin type transformer substation
预制舱式变电站
SUN JINLONG (author) / SUN AN'AN (author) / YIN YAQIN (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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