CN204189603U - A kind of high temperature resistant type radome of current transformer - Google Patents
A kind of high temperature resistant type radome of current transformer Download PDFInfo
- Publication number
- CN204189603U CN204189603U CN201420503216.5U CN201420503216U CN204189603U CN 204189603 U CN204189603 U CN 204189603U CN 201420503216 U CN201420503216 U CN 201420503216U CN 204189603 U CN204189603 U CN 204189603U
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- CN
- China
- Prior art keywords
- current transformer
- annular
- high temperature
- temperature resistant
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high temperature resistant type radome of current transformer, include annular case, annular edge, case outer ring is bent with chimb laterally, annular is raised with annular slot in case top laterally, support ring frame is embedded with in annular slot, support ring frame lower end is provided with heat dissipating ring-blades, and annular case inner ring shell wall is evenly distributed with some convex tendons, is formed with heat radiation air flue between some convex tendons.The utility model is simple and reasonable, easy to install, adopt the design that heat dissipating ring-blades is set at annular case inner top, effectively improve the heat dispersion of external shield, can distribute by the heat that current transformer is sent rapidly and efficiently, slow down the aging phenomenon of current transformer parts, extend useful life.
Description
Technical field
The utility model relates to current transformer field, is specially a kind of high temperature resistant type radome of current transformer.
Background technology
Current transformer is mainly used in the circuit of generating, power transformation, transmission of electricity, distribution and electricity consumption, plays current transformation and electrical isolation effect.Current transformer in use needs to use external shield to carry out shielding protection; and existing external shield structure is reasonable not; the radiating effect of current transformer can be affected after installation; the heat that current transformer is sent can not shed in time efficiently; and then easily cause current transformer part aging, affect the use safety of current transformer.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant type radome of current transformer, reasonable not to solve current transformer external shield structure traditional in prior art, the radiating effect of current transformer can be affected after installation, the heat that current transformer is sent can not shed in time efficiently, and then easily cause current transformer part aging, affect the problem of current transformer use safety.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high temperature resistant type radome of current transformer, it is characterized in that: include annular case, edge, described annular case outer ring is bent with chimb laterally, annular slot is raised with laterally in described annular case top, support ring frame is embedded with in described annular slot, described support ring frame lower end is provided with heat dissipating ring-blades, and described annular case inner ring shell wall is evenly distributed with some convex tendons, is formed with heat radiation air flue between described some convex tendons.
The high temperature resistant type radome of described a kind of current transformer, is characterized in that: the chimb at edge, described outer ring is distributed with multiple installing hole.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, easy to install, adopt the design that heat dissipating ring-blades is set at annular case inner top, effectively improve the heat dispersion of external shield, can distribute by the heat that current transformer is sent rapidly and efficiently, slow down the aging phenomenon of current transformer parts, extend useful life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high temperature resistant type radome of current transformer, include annular case 1, annular edge, case 1 outer ring is bent with chimb 2 laterally, annular is raised with annular slot 3 in case 1 top laterally, and be embedded with support ring frame 4 in annular slot 3, support ring frame 4 lower end is provided with heat dissipating ring-blades 5, annular case 1 inner ring shell wall is evenly distributed with some convex tendons 6, is formed with heat radiation air flue between some convex tendons 6.
The chimb 2 at edge, outer ring is distributed with multiple installing hole 7.
Claims (2)
1. the high temperature resistant type radome of a current transformer, it is characterized in that: include annular case, edge, described annular case outer ring is bent with chimb laterally, annular slot is raised with laterally in described annular case top, support ring frame is embedded with in described annular slot, described support ring frame lower end is provided with heat dissipating ring-blades, and described annular case inner ring shell wall is evenly distributed with some convex tendons, is formed with heat radiation air flue between described some convex tendons.
2. the high temperature resistant type radome of a kind of current transformer according to claim 1, is characterized in that: the chimb at edge, described outer ring is distributed with multiple installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503216.5U CN204189603U (en) | 2014-09-02 | 2014-09-02 | A kind of high temperature resistant type radome of current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503216.5U CN204189603U (en) | 2014-09-02 | 2014-09-02 | A kind of high temperature resistant type radome of current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189603U true CN204189603U (en) | 2015-03-04 |
Family
ID=52621581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503216.5U Expired - Fee Related CN204189603U (en) | 2014-09-02 | 2014-09-02 | A kind of high temperature resistant type radome of current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441576A (en) * | 2019-07-16 | 2019-11-12 | 国网浙江杭州市萧山区供电有限公司 | A kind of sheath of hv cable circulation monitoring device and Fault Locating Method |
-
2014
- 2014-09-02 CN CN201420503216.5U patent/CN204189603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441576A (en) * | 2019-07-16 | 2019-11-12 | 国网浙江杭州市萧山区供电有限公司 | A kind of sheath of hv cable circulation monitoring device and Fault Locating Method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20190902 |