CN206878335U - A kind of switch cubicle - Google Patents
A kind of switch cubicle Download PDFInfo
- Publication number
- CN206878335U CN206878335U CN201720824205.0U CN201720824205U CN206878335U CN 206878335 U CN206878335 U CN 206878335U CN 201720824205 U CN201720824205 U CN 201720824205U CN 206878335 U CN206878335 U CN 206878335U
- Authority
- CN
- China
- Prior art keywords
- chamber
- breaker
- bus
- cable
- feeder line
- 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.)
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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of switch cubicle, the switch cubicle includes housing, bus chamber, breaker chamber, feeder line chamber and low pressure chamber are provided with housing, is separated between bus chamber and breaker chamber, between breaker chamber and feeder line chamber, between bus chamber and feeder line chamber and between breaker chamber and low pressure chamber by steel dividing plate；Bus intracavitary is provided with bus, the first cable and the first connection terminal, the insulating radiation plate that thermal conductivity is higher than 2W/ (mK) is provided with bus, breaker is provided with breaker chamber, second connection end, the second cable summation current transformer are provided with feeder line chamber；Bus is connected by the first cable and the first connection terminal with breaker, and breaker is connected by second connection end, the second cable with current transformer；Passage is provided with steel dividing plate and housing.
Description
Technical field
It the utility model is related to a kind of switch cubicle.
Background technology
In the prior art, it is usually provided with high voltage installation in switch cubicle, flows through high electricity due to needing in high voltage installation
Stream, easily causes equipment to overheat, and does not go out to radiate in other words bad if heat is scattered, can influence the service life of equipment.
And switch cabinet structure of the prior art is also unreasonable, inner air circulation is not smooth, is unfavorable for the heat that device for transferring is sent.
The content of the invention
The purpose of this utility model is to provide a kind of switch cubicle, and technical problem to be solved is how to improve switch cubicle
Heat dispersion.
Switch cubicle described in the utility model includes housing, and bus chamber, breaker chamber, feeder line chamber and low are provided with housing
Chamber is pressed, between bus chamber and breaker chamber, between breaker chamber and feeder line chamber, between bus chamber and feeder line chamber and breaker
Separated between chamber and low pressure chamber by steel dividing plate；Bus intracavitary is provided with bus, the first cable and the first connection terminal, bus
On be provided with the insulating radiation plate that thermal conductivity is higher than 2W/ (mK), be provided with breaker in breaker chamber, be provided with feeder line chamber
Second connection end, the second cable summation current transformer；Bus is connected by the first cable and the first connection terminal with breaker,
Breaker is connected by second connection end, the second cable with current transformer；Ventilation is provided with steel dividing plate and housing
Hole.
The insulating radiation plate that thermal conductivity is higher than 2W/ (mK) is also equipped with first cable.
The 3rd cable and voltage transformer are additionally provided with the feeder line chamber, breaker passes through second connection end, the 3rd
Cable is connected with voltage transformer.
The technical solution of the utility model has the following advantages that：
Switch cubicle described in the utility model by insulating radiation plate of the thermal conductivity higher than 2W/ (mK) by being arranged on bus
And/or first on cable, and the internal structure of switch cubicle is rationally set, makes the air circulation in switch cubicle smooth, is advantageous to
The heat that discharge high-tension apparatus is sent, extends equipment life.
Brief description of the drawings
Fig. 1 is the structural representation of switch cubicle described in the utility model.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
As shown in figure 1, switch cubicle described in the utility model includes housing 1, bus chamber 2, breaker are provided with housing 1
Chamber 3, feeder line chamber 4 and low pressure chamber 5, between bus chamber 2 and breaker chamber 3, between breaker chamber 3 and feeder line chamber 4, bus chamber 2 with
Separated between feeder line chamber 4 and by steel dividing plate 6 between breaker chamber 3 and low pressure chamber 5；Bus is provided with bus chamber 2
The insulating radiation plate that thermal conductivity is higher than 2W/ (mK) is provided with 7a, the first cable 7b and the first connection terminal 8a, bus 7a,
Breaker is provided with breaker chamber 3, the sub- 8b of second connection end, the second cable 7c summation current transformers are provided with feeder line chamber 4
9；Bus 7a is connected by the first cable 7b and the first connection terminal 8a with breaker, breaker by the sub- 8b of second connection end,
Second cable 7c is connected with current transformer 9；Passage is provided with steel dividing plate 6 and housing 1.
The insulating radiation plate that thermal conductivity is higher than 2W/ (mK) is also equipped with the first cable 7b.
The 3rd cable 7d and voltage transformer 10 are additionally provided with the feeder line chamber 4, breaker passes through second connection end
8b, the 3rd cable 7d are connected with voltage transformer 10.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (3)
- A kind of 1. switch cubicle, it is characterised in that described switch cubicle includes housing, be provided with housing bus chamber, breaker chamber, Feeder line chamber and low pressure chamber, between bus chamber and breaker chamber, between breaker chamber and feeder line chamber, between bus chamber and feeder line chamber, And separated between breaker chamber and low pressure chamber by steel dividing plate；Bus intracavitary is provided with bus, the first cable and first connects Connecting terminal, the insulating radiation plate that thermal conductivity is higher than 2W/ (mK) is provided with bus, breaker is provided with breaker chamber, is presented Second connection end, the second cable summation current transformer are provided with line chamber；Bus passes through the first cable and the first connection terminal It is connected with breaker, breaker is connected by second connection end, the second cable with current transformer；On steel dividing plate and housing It is provided with passage.
- 2. switch cubicle as claimed in claim 1, it is characterised in that thermal conductivity is also equipped with first cable and is higher than 2W/ (mK) insulating radiation plate.
- 3. switch cubicle as claimed in claim 1 or 2, it is characterised in that be additionally provided with the 3rd cable and electricity in the feeder line chamber Transformer is pressed, breaker is connected by second connection end, the 3rd cable with voltage transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824205.0U CN206878335U (en) | 2017-07-10 | 2017-07-10 | A kind of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824205.0U CN206878335U (en) | 2017-07-10 | 2017-07-10 | A kind of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878335U true CN206878335U (en) | 2018-01-12 |
Family
ID=61330018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720824205.0U Active CN206878335U (en) | 2017-07-10 | 2017-07-10 | A kind of switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878335U (en) |
-
2017
- 2017-07-10 CN CN201720824205.0U patent/CN206878335U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |