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A platform for research: civil engineering, architecture and urbanism
High-efficiency heating rod capable of realizing remote monitoring
The invention discloses an efficient heating rod capable of realizing remote monitoring. The efficient heating rod comprises a tubular shell, a heat dissipation section sealing cover and an evaporation section sealing cover, wherein the heat dissipation section sealing cover and the evaporation section sealing cover are located at the two ends; the heating rod is sequentially composed of a radiating section provided with radiating fins, a heat insulation section and an evaporation section, the radiating fins are arranged on the outer wall of a shell of the radiating section, a central temperature measuring tube is arranged on the radiating section sealing cover, the central temperature measuring tube extends into the radiating section and is fixed by a fixing support, the end of the central temperature measuring tube extending into the radiating section is connected with a millivoltmeter, the millivoltmeter is connected with a signal generator, and the signal generator collects the measured temperature of the gas working medium and sends the measured temperature to a monitoring terminal; a medium liquid filling opening pipe is arranged at the evaporation section sealing cover; anda pointed end is arranged at the tail end of the evaporation section. According to the efficient heating rod, the inner wall of the heat dissipation section of the low-temperature heating rod is coated with a low-surface-energy condensation coating, so that the condensation efficiency of a working medium is improved, the working state of the heating rod can be automatically monitored, the engineering difficulty of installation of the heating rod is reduced, the anti-corrosion capacity of the evaporation section is improved, and the working service life of the heating rod is prolonged.
本发明公开了一种可实现远程监测的高效热棒，包括管状壳体、位于两端的散热段封盖、蒸发段封盖；热棒由装有散热片的散热段、绝热段、蒸发段依次构成，散热段壳体外壁装有散热翅片，散热段封盖上设有中心测温管，中心测温管伸入散热段并由固定支架固定，中心测温管伸入散热段的一端连有毫伏计，毫伏计连接信号发生器，信号发生器收集测量到的气体工作介质的温度并发送给监视终端；在蒸发段封盖处设有介质充液口管；在蒸发段末端设置有尖状端头。本发明在低温热棒散热段的内壁上涂覆有低表面能冷凝涂层，提高工作介质的冷凝效率。本发明可自动监控热棒工作状态，减小了热棒安装的工程难度，提高了蒸发段的防腐蚀能力，提高了热棒的工作使用年限。
High-efficiency heating rod capable of realizing remote monitoring
The invention discloses an efficient heating rod capable of realizing remote monitoring. The efficient heating rod comprises a tubular shell, a heat dissipation section sealing cover and an evaporation section sealing cover, wherein the heat dissipation section sealing cover and the evaporation section sealing cover are located at the two ends; the heating rod is sequentially composed of a radiating section provided with radiating fins, a heat insulation section and an evaporation section, the radiating fins are arranged on the outer wall of a shell of the radiating section, a central temperature measuring tube is arranged on the radiating section sealing cover, the central temperature measuring tube extends into the radiating section and is fixed by a fixing support, the end of the central temperature measuring tube extending into the radiating section is connected with a millivoltmeter, the millivoltmeter is connected with a signal generator, and the signal generator collects the measured temperature of the gas working medium and sends the measured temperature to a monitoring terminal; a medium liquid filling opening pipe is arranged at the evaporation section sealing cover; anda pointed end is arranged at the tail end of the evaporation section. According to the efficient heating rod, the inner wall of the heat dissipation section of the low-temperature heating rod is coated with a low-surface-energy condensation coating, so that the condensation efficiency of a working medium is improved, the working state of the heating rod can be automatically monitored, the engineering difficulty of installation of the heating rod is reduced, the anti-corrosion capacity of the evaporation section is improved, and the working service life of the heating rod is prolonged.
本发明公开了一种可实现远程监测的高效热棒，包括管状壳体、位于两端的散热段封盖、蒸发段封盖；热棒由装有散热片的散热段、绝热段、蒸发段依次构成，散热段壳体外壁装有散热翅片，散热段封盖上设有中心测温管，中心测温管伸入散热段并由固定支架固定，中心测温管伸入散热段的一端连有毫伏计，毫伏计连接信号发生器，信号发生器收集测量到的气体工作介质的温度并发送给监视终端；在蒸发段封盖处设有介质充液口管；在蒸发段末端设置有尖状端头。本发明在低温热棒散热段的内壁上涂覆有低表面能冷凝涂层，提高工作介质的冷凝效率。本发明可自动监控热棒工作状态，减小了热棒安装的工程难度，提高了蒸发段的防腐蚀能力，提高了热棒的工作使用年限。
High-efficiency heating rod capable of realizing remote monitoring
一种可实现远程监测的高效热棒
GUO HONGXIN (author) / LIU FENG (author) / SUN TIAN (author) / WANG YUJUE (author) / XU WENXI (author) / XIN YANGYANG (author)
2020-04-28
Patent
Electronic Resource
Chinese
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