High voltage busbar temperature measurement device
A technology of temperature measuring device and high-voltage bus, applied in measuring devices, thermometers, measuring heat and other directions, can solve the problems of loosening of fastening bolts, surface oxidation and corrosion, equipment overheating accidents, etc., to achieve convenient use, simple structure and convenient installation. Effect
Inactive Publication Date: 2016-06-29
TIANJIN SAISI TECH DEV
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Problems solved by technology
[0002] During the long-term operation of high-voltage equipment in the power system, problems such as surface oxidation and corrosion, loosening of fastening bolts, and aging of contacts and busbar connections often occur, resulting in overheating of equipment and even serious accidents.
However, there is exposed high voltage in the switchgear. Since the switchgear is closed and narrow, manual inspection and temperature measurement cannot be carried out. The traditional temperature measurement method cannot effectively solve the problem of the connection between the detection unit and the busbar.
Method used
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Embodiment Construction
[0014] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0015] Such as Figures 1 to 3 As shown, a high-voltage busbar temperature measuring device includes a concave plate 2, a connecting plate 1, a detection unit 3 and a busbar 4, and a thread 5 is provided on the upper part of the two columns of the concave plate 2, and the thread 5 A nut 6 is provided on the connecting plate 1, two threaded holes 7 are opened on the connecting plate 1, a detection hole 8 is opened in the middle of the connecting plate 1, the detecting unit 3 is arranged on the connecting plate 1, The connection board 1 and the detection unit 3 are integrally cast with epoxy resin, the busbar 4 is stuck in the groove of the concave plate 2, and the detection unit 3 is a temperature sensor.
[0016] The working process of this example: when in use, put the connecting plate 1 on the concave plate 2, fix the connecting plate 1 and...
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The invention provides a high voltage busbar temperature measurement device, comprising a concave plate, a detection unit and a busbar; threads are arranged on two columns of the concave plate; the threads are provided with nuts; two threaded holes are formed on the connection plate; the middle portion of the connection plate is provided with a detection hole; the connection plate is provided with a detection unit; the connection plate and the detection unit are integrated through pouring the epoxy resin; the busbar is clamped inside the groove of the concave plate; the connection plate is placed on the concave plate; the connection plate is fixed with the concave plate through nuts; and a temperature sensor on the connection plate performs temperature detection on the busbar inside the groove of the groove plate through the detection hole on the connection plate. The high voltage busbar temperature measurement device is simple in structure, small in volume, easy in installation and easy in usage.
Description
technical field [0001] The invention belongs to the field of electric equipment detection, and in particular relates to a high-voltage busbar temperature measuring device. Background technique [0002] During the long-term operation of high-voltage equipment in power systems, problems such as surface oxidation and corrosion, loosening of fastening bolts, and aging of contacts and busbar connections often occur, resulting in overheating of equipment and even serious accidents. However, there is exposed high voltage in the switchgear. Since the switchgear is closed and narrow, manual inspection and temperature measurement cannot be performed. The traditional temperature measurement method cannot effectively solve the problem of connecting the detection unit and the busbar. Contents of the invention [0003] The problem to be solved by the present invention is to provide a high-voltage busbar temperature measuring device with simple structure and convenient use. [0004] In ...
Claims
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IPC IPC(8): G01K13/00
Inventor 付斌付宝奎
Owner TIANJIN SAISI TECH DEV