CN215527366U - Dry-type discharge coil - Google Patents
Dry-type discharge coil Download PDFInfo
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- CN215527366U CN215527366U CN202121891435.1U CN202121891435U CN215527366U CN 215527366 U CN215527366 U CN 215527366U CN 202121891435 U CN202121891435 U CN 202121891435U CN 215527366 U CN215527366 U CN 215527366U
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- discharge coil
- fixedly connected
- heat dissipation
- mounting seat
- type discharge
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Abstract
The utility model provides a dry type discharge coil, which relates to the technical field of discharge coils and comprises a discharge coil body, wherein the discharge coil body comprises a discharge coil host, the lower end of the discharge coil host is fixedly connected with a supporting base, the lower end of the supporting base is fixedly connected with a bottom mounting seat, the lower end of the bottom mounting seat is provided with a protective supporting structure, the protective supporting structure comprises corner clamping grooves, and the corner clamping grooves are formed in four corners of the lower end of the bottom mounting seat. According to the utility model, through the arrangement of the supporting telescopic rod, when the device is used, the distance between the bottom mounting seat and the ground can be adjusted through the different extension degrees of the supporting telescopic rod, so that rainwater on the discharge coil host can flow to the ground after rain, the contact amount between the rainwater and the bottom mounting seat is less, the rainwater can volatilize after rain, and the possibility of corrosion of the surface of the discharge coil host is reduced.
Description
Technical Field
The utility model relates to the technical field of discharge coils, in particular to a dry type discharge coil.
Background
The discharge coil is used for connecting with a high-voltage parallel capacitor in a power system, so that residual charge cut off from the power system by the capacitor bank can be discharged quickly. Therefore, the discharge coil is a necessary technical safety measure for the parallel capacitor in the transformer substation, can effectively prevent the generation of switching-on overvoltage and overcurrent which endanger the equipment safety due to the fact that the capacitor still carries charges when the capacitor bank is switched on again, and ensures the safety of maintenance personnel. The secondary winding is provided for line monitoring, monitoring and secondary protection.
Among the prior art, dry-type discharge coil is when using, mostly with ground between the lug connection to lead to when using, the moisture on ground is easily rusted the bottom corrosion of dry-type discharge coil, thereby make dry-type discharge coil's life reduce, and dry-type discharge coil mostly is placed in the open air, thereby lead to the inoxidizing coating of the surface of dry-type discharge coil to break away from easily, thereby moisture is in dry-type discharge coil's bottom when raining, is difficult to volatilize, leads to easily that discharge coil's corrosion rusts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, when a dry type discharge coil is used, the dry type discharge coil is mostly directly connected with the ground, so that when the dry type discharge coil is used, the bottom of the dry type discharge coil is easy to corrode and rust by the moisture on the ground, the service life of the dry type discharge coil is reduced, and the dry type discharge coil is mostly placed outdoors, so that a protective layer on the outer surface of the dry type discharge coil is easy to separate, so that the moisture is difficult to volatilize at the bottom of the dry type discharge coil during rain, and the corrosion and rust of the discharge coil are easy to cause.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dry-type discharge coil, includes the discharge coil body, the discharge coil body includes the discharge coil host computer, the lower extreme fixedly connected with support base of discharge coil host computer, the lower extreme fixedly connected with bottom mount pad of support base, the lower extreme of bottom mount pad is provided with protection bearing structure, protection bearing structure includes bight joint groove, four bights at the lower extreme of bottom mount pad are seted up in bight joint groove, the inside upper end fixedly connected with in bight joint groove supports the telescopic link, support the surface of telescopic link and the joint that slides between the bight joint groove, support the lower extreme fixedly connected with mounting plate of telescopic link.
Preferably, the middle part of the lower end of the bottom mounting seat is provided with a bottom heat dissipation groove, the bottom heat dissipation groove is fixedly connected with a bottom heat dissipation fin, and the front side and the rear side of the bottom mounting seat are provided with side circulation grooves.
Preferably, the middle part of the bottom radiating fin is provided with a radiating middle hole.
Preferably, one side of the upper end of the supporting base is fixedly connected with a coil regulator.
Preferably, the side movable supporting plates are fixedly connected to the upper portions of the middle portions of the front side and the rear side of the supporting base respectively.
Preferably, the two sides of the middle part of the lower end of the mounting bottom plate are fixedly connected with bottom limiting clamping strips.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through the arrangement of the supporting telescopic rod, when in use, the distance between the bottom mounting seat and the ground can be adjusted through the different extension degrees of the supporting telescopic rod, so that rainwater on the discharge coil host can flow to the ground after rain, the contact quantity between the rainwater and the bottom mounting seat is less, the rainwater can volatilize after rain, and the possibility of corrosion of the surface of the discharge coil host can be reduced, through the arrangement of the bottom limiting clamping strip, the bottom limiting clamping strip is clamped with the mounting area when in mounting, so that the mounting stability is increased, through the arrangement of the bottom radiating fin, the temperature on the discharge coil host can be radiated when the discharge coil host is in use, through the arrangement of the radiating middle hole and the side circulating groove, the contact area between the airflow and the air can be increased when the airflow passes through the bottom radiating fin, and the heat on the bottom radiating fin can be conveniently taken out by the air, so as to increase the heat dissipation effect and further prolong the service life of the utility model.
2. According to the utility model, the arrangement of the side edge movable supporting plate is used for lifting the discharge coil body through a gap between the side edge movable supporting plate and the bottom mounting seat when the electric discharge coil is mounted or dismounted, so that the mounting and the dismounting are convenient, and meanwhile, the arrangement of the supporting telescopic rod is matched, so that the visual field blind area can be reduced when the electric discharge coil is mounted, the position control of the discharge coil host machine can be more accurate, the mounting of the bottom limiting clamping strip is convenient, the mounting difficulty is reduced, the arrangement of the bottom mounting seat is used for isolating the supporting base from the ground, so that the lower end of the supporting base is prevented from rusting, and the service life of the electric discharge coil is further prolonged.
Drawings
Fig. 1 is a schematic perspective view of a dry discharge coil according to the present invention;
FIG. 2 is a schematic diagram of a three-dimensional bottom structure of a dry discharge coil according to the present invention;
fig. 3 is an exploded view of a dry discharge coil according to the present invention.
Illustration of the drawings:
1. a discharge coil body; 11. a discharge coil host; 12. a coil regulator; 13. laterally moving the support plate; 14. a support base; 15. a bottom mounting base;
2. a protective support structure; 21. supporting the telescopic rod; 22. a bottom limiting clamping strip; 23. a lateral side circulation groove; 24. a bottom heat sink; 25. mounting a bottom plate; 26. a bottom heat sink; 27. a heat dissipation mesopore; 28. the corner is clamped with the groove.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific setting and function of the protection support structure 2 are described below, through the setting of the support telescopic rod 21, when in use, the distance between the bottom mounting seat 15 and the ground can be adjusted through the difference of the extension degree of the support telescopic rod 21, so that the rainwater on the discharge coil main unit 11 can flow to the ground after rain, the contact amount between the rainwater and the bottom mounting seat 15 is less, so that the rainwater can volatilize after rain, the possibility of corrosion of the surface of the discharge coil main unit 11 is reduced, through the setting of the bottom limiting clamping strip 22, when in installation, the bottom limiting clamping strip 22 is clamped with the mounting area, so that the installation stability is increased, through the setting of the bottom radiating fins 24, when the discharge coil main unit 11 is in use, the temperature on the discharge coil main unit 11 is radiated, through the radiating middle hole 27 and the side circulation groove 23, the air flow can increase the contact area with the air when passing through the bottom radiating fins 24, thereby facilitating the air to take out the heat on the bottom radiating fins 24, increasing the radiating effect and prolonging the service life of the utility model.
As shown in fig. 1 to 3, a coil controller 12 is fixedly connected to one side of the upper end of the support base 14, side movable support plates 13 are fixedly connected to the upper portions of the middle portions of the front and rear sides of the support base 14, a support base 14 is fixedly connected to the lower end of the discharge coil main unit 11, and a bottom mounting base 15 is fixedly connected to the lower end of the support base 14.
The whole discharge coil body 1 can be lifted up through a gap between the side movable support plate 13 and the bottom mounting seat 15 when the discharge coil is mounted or dismounted through the arrangement of the side movable support plate 13, so that the mounting and the dismounting are convenient, meanwhile, the visual field blind area can be reduced when the discharge coil is mounted by matching with the arrangement of the support telescopic rod 21, so that the position of the discharge coil host 11 can be accurately controlled, the mounting of the bottom limiting clamping strip 22 is facilitated, the mounting difficulty is reduced, the support base 14 is isolated from the ground through the arrangement of the bottom mounting seat 15, the lower end of the support base 14 is prevented from rusting, and the service life of the discharge coil is further prolonged.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A dry discharge coil comprising a discharge coil body (1), characterized in that: discharge coil body (1) includes discharge coil host computer (11), the lower extreme fixedly connected with of discharge coil host computer (11) supports base (14), support lower extreme fixedly connected with bottom mount pad (15) of base (14), the lower extreme of bottom mount pad (15) is provided with protection bearing structure (2), protection bearing structure (2) are including bight joint groove (28), four bights of the lower extreme at bottom mount pad (15) are seted up in bight joint groove (28), inside upper end fixedly connected with of bight joint groove (28) supports telescopic link (21), the joint that slides between the surface of support telescopic link (21) and bight joint groove (28), support lower extreme fixedly connected with mounting plate (25) of telescopic link (21).
2. A dry type discharge coil as set forth in claim 1, wherein: the bottom heat dissipation device is characterized in that a bottom heat dissipation groove (26) is formed in the middle of the lower end of the bottom mounting seat (15), bottom heat dissipation fins (24) are fixedly connected to the inner portion of the bottom heat dissipation groove (26), and side circulation grooves (23) are formed in the front side and the rear side of the bottom mounting seat (15).
3. A dry type discharge coil as set forth in claim 2, wherein: and a heat dissipation middle hole (27) is formed in the middle of the bottom heat dissipation fin (24).
4. A dry type discharge coil as set forth in claim 1, wherein: one side of the upper end of the supporting base (14) is fixedly connected with a coil regulator (12).
5. A dry type discharge coil as set forth in claim 1, wherein: the upper parts of the middle parts of the front side and the rear side of the supporting base (14) are fixedly connected with side movable supporting plates (13).
6. A dry type discharge coil as set forth in claim 1, wherein: and both sides of the middle part of the lower end of the mounting bottom plate (25) are fixedly connected with bottom limiting clamping strips (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891435.1U CN215527366U (en) | 2021-08-13 | 2021-08-13 | Dry-type discharge coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891435.1U CN215527366U (en) | 2021-08-13 | 2021-08-13 | Dry-type discharge coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527366U true CN215527366U (en) | 2022-01-14 |
Family
ID=79790976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121891435.1U Active CN215527366U (en) | 2021-08-13 | 2021-08-13 | Dry-type discharge coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527366U (en) |
-
2021
- 2021-08-13 CN CN202121891435.1U patent/CN215527366U/en active Active
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