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Lightning protection device for metal chimney of boiler room
The invention discloses a lightning protection device for a metal chimney of a boiler room. A lightning arrester fixing assembly is arranged and is in insulated connection with a smoke cap of the metal chimney, a downlead fixing assembly is arranged and is in insulated connection with a barrel body of the metal chimney, thus, physical and chemical damage to the metal chimney caused by high temperature in a welding mode can be avoided, electrochemical corrosion to the metal chimney possibly caused by contact of different metal materials with the metal chimney can be avoided, and therefore the service life of the metal chimney of the boiler room can be prolonged.
一种锅炉房金属烟囱防雷装置，通过设置接闪器固定组件并在接闪器固定组件与金属烟囱烟帽之间实现绝缘连接，通过设置引下线固定组件并在引下线固定组件与金属烟囱筒身之间实现绝缘连接，既能够避免焊接方式因高温对金属烟囱造成的物理和化学破坏，也能够避免不同金属材质因接触对金属烟囱可能带来的电化学腐蚀，从而有利于延长锅炉房金属烟囱的使用寿命。
Lightning protection device for metal chimney of boiler room
The invention discloses a lightning protection device for a metal chimney of a boiler room. A lightning arrester fixing assembly is arranged and is in insulated connection with a smoke cap of the metal chimney, a downlead fixing assembly is arranged and is in insulated connection with a barrel body of the metal chimney, thus, physical and chemical damage to the metal chimney caused by high temperature in a welding mode can be avoided, electrochemical corrosion to the metal chimney possibly caused by contact of different metal materials with the metal chimney can be avoided, and therefore the service life of the metal chimney of the boiler room can be prolonged.
一种锅炉房金属烟囱防雷装置，通过设置接闪器固定组件并在接闪器固定组件与金属烟囱烟帽之间实现绝缘连接，通过设置引下线固定组件并在引下线固定组件与金属烟囱筒身之间实现绝缘连接，既能够避免焊接方式因高温对金属烟囱造成的物理和化学破坏，也能够避免不同金属材质因接触对金属烟囱可能带来的电化学腐蚀，从而有利于延长锅炉房金属烟囱的使用寿命。
Lightning protection device for metal chimney of boiler room
一种锅炉房金属烟囱防雷装置
HUO ZHIJIE (author)
2021-08-10
Patent
Electronic Resource
Chinese
IPC:
F23J
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES
,
Beseitigung oder Behandlung von Verbrennungsprodukten oder Verbrennungsrückständen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H01T
SPARK GAPS
,
Funkenstrecken
Drying of boiler economizer and chimney masonry
Engineering Index Backfile | 1949
Acid protection in chimney construction
| Engineering Index Backfile | 1931