Durable radiant tube
The utility model relates to the technical field of radiant tubes, and discloses a durable radiant tube which comprises a radiant tube body, and a plurality of rotating assemblies are arranged on the radiant tube body. The rotating assembly comprises a first insulating ring arranged on the radiant t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of radiant tubes, and discloses a durable radiant tube which comprises a radiant tube body, and a plurality of rotating assemblies are arranged on the radiant tube body. The rotating assembly comprises a first insulating ring arranged on the radiant tube body in a sleeving mode, and a second insulating ring arranged on the central shaft of the radiant tube body in a sleeving mode is arranged on one side of the first insulating ring. One side of the first insulating ring is provided with the second insulating ring which sleeves one side of the central shaft of the radiant tube body, so that the first insulating ring and the second insulating ring are arranged in a matched manner, and when one insulating ring is damaged, the radiant tube body can be continuously used by separating the first insulating ring and the second insulating ring for use; and the condition of tedious maintenance is avoided, and meanwhile, the use convenience is also improved.
本实用新型涉及辐射管技术领 |
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