CN208298674U - It is a kind of to reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal - Google Patents
It is a kind of to reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal Download PDFInfo
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- CN208298674U CN208298674U CN201820979660.2U CN201820979660U CN208298674U CN 208298674 U CN208298674 U CN 208298674U CN 201820979660 U CN201820979660 U CN 201820979660U CN 208298674 U CN208298674 U CN 208298674U
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- water
- short net
- cooled cable
- low voltage
- outlet terminal
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Abstract
The utility model discloses the compensators that a kind of reduction electric furnace short net vibration and stress damage transformer terminal, including the water-cooled cable sealed in close to transformer low voltage outlet terminal, the water-cooled cable is flexible water-cooled cable, one end is connect with transformer low voltage outlet terminal, the other end and the short net of copper pipe connect, the water-cooled cable and the short net current-carrying capacity having the same of the copper pipe；And the both ends of water-cooled cable are socketed in transformer low voltage outlet terminal respectively and copper pipe is short online, and are fixed by jointing clip.The utility model uses the flexible nature of water-cooled cable, and stress when effectively reducing short net operation acts on transformer low voltage outlet terminal, reduces the damage probability of transformer low voltage outlet terminal.
Description
Technical field
The utility model belongs to electrical design and mounting technique field, and in particular to a kind of vibration of reduction electric furnace short net and answers
The compensator that power damages transformer terminal.
Background technique
In the design of yellow phosphorus electric furnace, the short net of copper pipe between transformer low voltage outlet terminal and electrode is connected, shape is thick
Greatly, hard.In practical application, short net is directly often subjected to Hard link with the outlet terminal of transformer.Since yellow phosphorus electric furnace is transported
During row, prolonged low-frequency vibration and thermal stress can be generated on the net short, vibration force and radial thermal stress are constantly transmitted to
On the low-voltage wiring terminal of transformer, over time, outlet terminal will result in the accidents such as fracture or internal desoldering.
Summary of the invention
The purpose of this utility model is to provide a kind of compensator, gone out with solving in traditional design short net with transformer low voltage
Line terminals are directly connected to the problem of causing transformer terminal to damage.
The technical scheme adopted by the utility model is that: a kind of vibration of reduction electric furnace short net and stress are to transformer terminal
The compensator of damage, it is characterised in that including the water-cooled cable sealed in close to transformer low voltage outlet terminal, the water-cooled cable
For flexible water-cooled cable, one end is connect with transformer low voltage outlet terminal, and the other end and the short net of copper pipe connect, the water cooling electricity
Cable and the short net current-carrying capacity having the same of the copper pipe.
Further, the both ends of the water-cooled cable are socketed in transformer low voltage outlet terminal respectively and copper pipe is short online,
And it is fixed by jointing clip.
The beneficial effects of the utility model are: this collocation structure uses the flexible nature of water-cooled cable, effectively reduce
Stress when short net operation acts on transformer low voltage outlet terminal, reduces the damage probability of transformer low voltage outlet terminal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In the figure, it is marked as 1- water-cooled cable, 2- jointing clip, 3- low voltage outlet terminals, the short net of 4- copper pipe.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal, packet
The water-cooled cable 1 sealed in close to transformer low voltage outlet terminal is included, the water-cooled cable 1 is the water power cable of flexible structure, one
End is connect with transformer low voltage outlet terminal 3, and the other end is connect with the short net 4 of copper pipe, the water-cooled cable 1 and the short net of the copper pipe
4 current-carrying capacities having the same.And the both ends of water-cooled cable 1 are socketed in transformer low voltage outlet terminal 3 and the short net 4 of copper pipe respectively
On, and be fixed by jointing clip 2.
In the utility model, water-cooled cable jointing clip is water-cooled cable and the short net of copper pipe and transformer low voltage outlet terminal
Interface unit；Transformer low voltage outlet terminal is yellow phosphorus electric furnace transformer low voltage outlet terminal；The short net of copper pipe is hollow copper pipe
Short net bus.
The installation process of this compensator are as follows:
1, the short net of copper pipe should be controlled with transformer low voltage outlet terminal to be connect in height and level disparity reasonable
In range, difference depends on the length and turning radius of water-cooled cable；
2, the linear distance between the short net of in-site measurement copper pipe and transformer low voltage outlet terminal central point is increased by this distance
After adding appropriate allowance, water-cooled cable is cut；
3, water-cooled cable is fixedly connected by cable connection dog with the short net of copper pipe and transformer low voltage outlet terminal；It surveys
It measures contact resistance and leak test is qualified.
The basic principles and main features and advantage of the utility model have been shown and described above.The ordinary skill of this field
Personnel are not it should be appreciated that above-described embodiment limits the protection scope of the utility model, all use equivalent replacements etc. in any form
Mode technical solution obtained, falls in the protection scope of the utility model.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.
Claims (2)
1. a kind of reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal, it is characterised in that including leaning on
The water-cooled cable (1) that nearly transformer low voltage outlet terminal seals in, the water-cooled cable (1) are flexible water-cooled cable, one end with
Transformer low voltage outlet terminal (3) connection, the other end are connect with the short net of copper pipe (4), and the water-cooled cable (1) and the copper pipe are short
Net (4) current-carrying capacity having the same.
2. the compensation that a kind of reduction electric furnace short net vibration according to claim 1 and stress damage transformer terminal
Device, it is characterised in that the both ends of the water-cooled cable (1) are socketed in transformer low voltage outlet terminal (3) and the short net of copper pipe respectively
(4) it on, and is fixed by jointing clip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979660.2U CN208298674U (en) | 2018-06-25 | 2018-06-25 | It is a kind of to reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979660.2U CN208298674U (en) | 2018-06-25 | 2018-06-25 | It is a kind of to reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298674U true CN208298674U (en) | 2018-12-28 |
Family
ID=64701733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820979660.2U Active CN208298674U (en) | 2018-06-25 | 2018-06-25 | It is a kind of to reduce the compensator that electric furnace short net vibrates and stress damages transformer terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298674U (en) |
-
2018
- 2018-06-25 CN CN201820979660.2U patent/CN208298674U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |