Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic tube sleeving sealing structure based on oxygen probe and preparation method thereof
The invention discloses a ceramic tube sleeving sealing structure based on an oxygen probe and a preparation method thereof. The ceramic tube sleeving sealing structure comprises a high-aluminum tubeand a zirconium oxide tube inserted into the end of the high-aluminum tube, wherein a sealing device is arranged between the zirconium oxide tube and the high-aluminum tube, and the sealing device comprises high-temperature ceramic glue and a ceramic glaze coating, the high-temperature ceramic glue is filled in a gap between the tube walls of the high-aluminum tube and the zirconium oxide tube, the ceramic glaze coating is located at the end of the high-aluminum tube and connected with the zirconium oxide tube, and the ceramic glaze coating is annularly arranged and wholly covers the end faceof the high-temperature ceramic glue. During manufacture, a centering auxiliary rod is put in the high-aluminum tube in a limited mode, then the zirconium oxide tube is inserted into the high-aluminumtube, the high-temperature ceramic glue is filled in the gap between the zirconium oxide tube and the high-aluminum tube from a tube opening at the connecting position of the high-aluminum tube and the zirconium oxide tube till the annular gap between the zirconium oxide tube and the high-aluminum tube is filled with the glue, and the tube opening position of the high-aluminum tube is coated withceramic glaze to form the ceramic glaze coating. On the basis of the measurable distance of an oxygen probe in the prior art, the airtight requirement can be ensured according to the working condition requirement, and remote oxygen measurement is achieved.
本发明公开了一种基于氧探头的陶瓷管套接密封结构及其制备方法，包括高铝管以及插接于高铝管端部的氧化锆管，所述氧化锆管与高铝管之间设置有密封装置，密封装置包括填充于高铝管与氧化锆管管壁间隙的高温陶瓷胶以及位于高铝管的端部并与氧化锆管连接的陶瓷釉涂层，所述陶瓷釉涂层环状设置且整体覆盖高温陶瓷胶端面，制作时在高铝管内限位放入定心辅助棒，然后将氧化锆管插入到高铝管内，从高铝管与氧化锆管连接处的管口向氧化锆管与高铝管间隙填充高温陶瓷胶至胶体填充满两者间的环形间隙，在高铝管管口位置涂上陶瓷釉料形成陶瓷釉涂层，本发明在现有氧探头可测距离基础上，可以根据工况要求，保证气密要求，实现远距离氧量的测定。
Ceramic tube sleeving sealing structure based on oxygen probe and preparation method thereof
The invention discloses a ceramic tube sleeving sealing structure based on an oxygen probe and a preparation method thereof. The ceramic tube sleeving sealing structure comprises a high-aluminum tubeand a zirconium oxide tube inserted into the end of the high-aluminum tube, wherein a sealing device is arranged between the zirconium oxide tube and the high-aluminum tube, and the sealing device comprises high-temperature ceramic glue and a ceramic glaze coating, the high-temperature ceramic glue is filled in a gap between the tube walls of the high-aluminum tube and the zirconium oxide tube, the ceramic glaze coating is located at the end of the high-aluminum tube and connected with the zirconium oxide tube, and the ceramic glaze coating is annularly arranged and wholly covers the end faceof the high-temperature ceramic glue. During manufacture, a centering auxiliary rod is put in the high-aluminum tube in a limited mode, then the zirconium oxide tube is inserted into the high-aluminumtube, the high-temperature ceramic glue is filled in the gap between the zirconium oxide tube and the high-aluminum tube from a tube opening at the connecting position of the high-aluminum tube and the zirconium oxide tube till the annular gap between the zirconium oxide tube and the high-aluminum tube is filled with the glue, and the tube opening position of the high-aluminum tube is coated withceramic glaze to form the ceramic glaze coating. On the basis of the measurable distance of an oxygen probe in the prior art, the airtight requirement can be ensured according to the working condition requirement, and remote oxygen measurement is achieved.
本发明公开了一种基于氧探头的陶瓷管套接密封结构及其制备方法，包括高铝管以及插接于高铝管端部的氧化锆管，所述氧化锆管与高铝管之间设置有密封装置，密封装置包括填充于高铝管与氧化锆管管壁间隙的高温陶瓷胶以及位于高铝管的端部并与氧化锆管连接的陶瓷釉涂层，所述陶瓷釉涂层环状设置且整体覆盖高温陶瓷胶端面，制作时在高铝管内限位放入定心辅助棒，然后将氧化锆管插入到高铝管内，从高铝管与氧化锆管连接处的管口向氧化锆管与高铝管间隙填充高温陶瓷胶至胶体填充满两者间的环形间隙，在高铝管管口位置涂上陶瓷釉料形成陶瓷釉涂层，本发明在现有氧探头可测距离基础上，可以根据工况要求，保证气密要求，实现远距离氧量的测定。
Ceramic tube sleeving sealing structure based on oxygen probe and preparation method thereof
一种基于氧探头的陶瓷管套接密封结构及其制备方法
PAN SHAOJIE (Autor:in) / PAN YIFAN (Autor:in) / YANG JIAFU (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
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