Dry-type terminal and temperature measurement system
A terminal, dry technology, applied in the field of temperature measurement systems, can solve the problems of shaking with wind, affecting operation safety, swelling of rubber prefabricated parts, etc., to achieve the effect of improving structural strength and improving work stability
Pending Publication Date: 2021-07-23
深圳市沃尔电力技术有限公司 +1
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Problems solved by technology
Among them, the sealing position of the oil-filled terminal will be subjected to a large oil surface pressure. If the sealing is not handled properly or the rubber sealing ring is aging, there will be an oil leakage accident at the sealing position, which will seriously affect the operation safety; Soaking in insulating oil may also cause rubber preforms to swell, leading to terminal failure
On the other hand, the installation fixity of the overall prefabricated terminal is poor, and there will be risks of dislocation and shaking with the wind after long-term operation, and because the terminal cannot be independently supported, it is inconvenient for operation and maintenance personnel to repair and maintain
Method used
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0041] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a dry-type terminal and a temperature measurement system. The dry-type terminal comprises an insulating assembly, a first connecting assembly and a second connecting assembly. The insulating assembly comprises a cylinder body and an insulating part, the insulating part wraps at least part of the cylinder body, the insulating part and the cylinder body are matched to form an installation through hole, and the installation through hole is used for a cable to penetrate through and is tightly attached to the surface of the cable. The first connecting assembly is connected with one end of the cylinder body. The second connecting assembly is connected with the other end of the cylinder body. According to the dry-type terminal, the structural strength of the dry-type terminal is improved, and the working stability is improved.
Description
technical field [0001] The invention relates to the technical field of cable accessories, in particular to a dry terminal and a temperature measuring system using the dry terminal. Background technique [0002] With the development of urban construction, the application of power cables is becoming more and more extensive. In the power supply network, it is often necessary to use oil-filled terminals or integral prefabricated terminals to improve the safety of power cables and other equipment connections. Among them, the sealing position of the oil-filled terminal will be subjected to a large oil surface pressure. If the sealing is not handled properly or the rubber sealing ring is aging, there will be an oil leakage accident at the sealing position, which will seriously affect the operation safety; Soaking in insulating oil can also cause the rubber preform to swell, leading to terminal failure. On the other hand, the installation fixity of the overall prefabricated termin...
Claims
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Login to View More IPC IPC(8): H02G15/064G01K13/00G01K1/14
CPCG01K1/14G01K13/00H02G15/064
Inventor 李振高承华李艳辉韩景祥郭然张恒星
Owner 深圳市沃尔电力技术有限公司