CN207269115U - Flameproof mining mobile transformer substation low-voltage variation case - Google Patents
Flameproof mining mobile transformer substation low-voltage variation case Download PDFInfo
- Publication number
- CN207269115U CN207269115U CN201721318423.3U CN201721318423U CN207269115U CN 207269115 U CN207269115 U CN 207269115U CN 201721318423 U CN201721318423 U CN 201721318423U CN 207269115 U CN207269115 U CN 207269115U
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- CN
- China
- Prior art keywords
- transformer substation
- voltage variation
- babinet
- low
- mobile transformer
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of flameproof mining mobile transformer substation low-voltage variation case; it is characterized in that; the guard box includes babinet and lid; insulative separator layer, temperature inductor, concentrator, intelligent electric meter and terminal box are provided with the babinet; appendix is provided with the lid and compressed tanks are connected with appendix, the other end connection gas transmission nozzle of the appendix.The technical solution is compact-sized, and using all insulation structure, personal safety is reliably ensured, small, compact-sized easy for installation flexible, can be not only used for looped network, and can be used for terminal, and conversion is convenient, greatly improves power supply reliability.
Description
Technical field
The present invention relates to a kind of protective device, and in particular to a kind of flameproof mining mobile transformer substation low-voltage variation case,
Belong to substation's protective device engineering device technique field.
Background technology
Substation is the place for changing voltage, in order to the electrical energy transportation that power plant issues to place farther out, it is necessary to
Voltage is raised, is changed into high-voltage electricity, nearby voltage is reduced on demand again to user, substation is leaned in the work of this buck/boost
To complete.The capital equipment of substation is switch and transformer.Different by scale, small is known as electric substation；With economy
Development, in order to meet that different zones are especially remote or the needs of the Code in Hazardous Special Locations buck/boost such as underground, portable power transformation
Stand extensive using the more next moon, but movable transformer pack generally existing problems with the prior art：1）Bulky, structure is multiple
It is miscellaneous；2）Leakproofness is poor, and there are some potential safety problems；3）Cannot timely and effectively it cool down technological processing for explosion protection feature for case body temperature.
Therefore, there is an urgent need for a kind of new scheme to solve the technical problem.
The content of the invention
The present invention is exactly to be directed to technical problem existing in the prior art, there is provided a kind of flameproof mining mobile transformer substation is used
Low-voltage variation case, the technical solution is compact-sized, and using all insulation structure, personal safety is reliably ensured, small, structure
It is compact easy for installation flexible, looped network is can be not only used for, and can be used for terminal, conversion is convenient, greatly improves power supply reliability.
To achieve these goals, technical scheme is as follows, a kind of flameproof mining mobile transformer substation low pressure
Guard box, it is characterised in that the guard box includes babinet and lid, and insulative separator layer, temperature sense are provided with the babinet
Device, concentrator, intelligent electric meter and terminal box are answered, appendix is provided with the lid and is connected compressed tanks with appendix,
The other end connection gas transmission nozzle of the appendix.
As a modification of the present invention, the gas transmission nozzle is arranged to umbrella-shaped structure.
As a modification of the present invention, the side of the babinet is provided with chamber door, and blowing fan is additionally provided with babinet.
As a modification of the present invention, electronic valve and blowing mouth are provided with the appendix.
As a modification of the present invention, the insulative separator layer includes first partition and second partition.
As a modification of the present invention, ventilating fan and exhausting-gas hole are provided with the lid.
As a modification of the present invention, PLC control unit is provided with the babinet.
As a modification of the present invention, lightning protection part is provided with the babinet.
As a modification of the present invention, the bottom of the babinet is provided with ground protection part.
Relative to the prior art, the invention has the advantages that, 1）The technical solution overall construction design is ingenious compact, should
Guard box is arranged to all insulation structure, can preferably play protecting effect；2）It is anti-that multilayer cooling is provided with the technical solution
Quick-fried structure, is provided with four blowing fans first on babinet, be secondly provided with twice ventilating fan on lid, be in addition provided with lid
Compressed tanks, are provided with heptafluoro-propane in the compressed tanks, when case body temperature is slightly higher, can start electronic valve at the same time, pass through
Gas transmission tank timely and effectively cools down babinet, prevents temperature from rising, further reduction temperature risk, and 3）In the technical solution
Lid on be additionally provided with lightning protection part, substation is protected when thundering, 4）The bottom of the babinet is provided with ground connection and protects
Guard；5）Total is simple, installation conveniently moving, good airproof performance, and application field is extensive.
Brief description of the drawings
Fig. 1 overall structure diagrams of the present invention；
Fig. 2 is Fig. 1 right views；
Fig. 3 is Fig. 1 top views；
In figure：1st, babinet, 2, lid, 3, insulative separator layer, 4, temperature inductor, 5, concentrator, 6, intelligent electric meter, 7, connect
Wire box, 8, appendix, 9, compressed tanks, 10, gas jets, 11, blowing fan, 12, blowing mouth, 13, electronic valve, 14, ventilating fan, 15,
Exhausting-gas hole, 16, PLC control unit, 17, lightning protection part, 18, ground protection part, 19, chamber door.
Embodiment：
In order to deepen the understanding of the present invention, the present embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：Referring to Fig. 1, Fig. 2, a kind of flameproof mining mobile transformer substation low-voltage variation case, the protection luggage
Include babinet 1 and lid 2, be provided with the babinet insulative separator layer 3, temperature inductor 4, concentrator 5, intelligent electric meter 6 and
Terminal box 7, is provided with appendix 8 on the lid and compressed tanks 9 is connected with appendix, the other end connection of the appendix
Gas transmission nozzle 10, the gas transmission nozzle are arranged to umbrella-shaped structure, sprinkling it is more full and uniform, the side of the babinet is provided with case
Door 19, is additionally provided with blowing fan 11 in babinet, is provided with electronic valve 12 and blowing mouth 13 on the appendix, the insulation every
Flaggy includes first partition and second partition, and ventilating fan 14 and exhausting-gas hole 15 are provided with the lid, is set in the babinet
There is PLC control unit 16, lightning protection part 17 is provided with the babinet, the bottom of the babinet is provided with ground protection part
18.Multilayer cooling blast resistance construction is provided with the technical solution, it can be seen from the figure that referring to Fig. 2, four are provided with babinet
Air-supply, 11, referring to Fig. 3, twice ventilating fan 14 secondly is provided with lid 2, compressed tanks 9, the pressure are in addition provided with lid
Be provided with heptafluoro-propane in contracting tank, when case body temperature is slightly higher, electronic valve can be started at the same time, by gas transmission tank to babinet into
Row timely and effectively cools down, and prevents temperature from rising, further reduction temperature risk, is additionally provided with the lid in the technical solution
Lightning protection part 17, protects substation when thundering, and whole babinet uses all insulation structure, and personal safety is reliably protected
Card, it is small, it is compact-sized easy for installation flexible, looped network is can be not only used for, and can be used for terminal, conversion is convenient, greatly improves confession
Electric reliability.
It should be noted that above-described embodiment, is not used for limiting protection scope of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or replacement each fall within the scope that the claims in the present invention are protected.
Claims (9)
1. a kind of flameproof mining mobile transformer substation low-voltage variation case, it is characterised in that the guard box includes babinet and lid
Body, is provided with insulative separator layer, temperature inductor, concentrator, intelligent electric meter and terminal box in the babinet, on the lid
It is provided with appendix and compressed tanks is connected with appendix, the other end connection gas transmission nozzle of the appendix.
2. flameproof mining mobile transformer substation according to claim 1 low-voltage variation case, it is characterised in that the gas transmission
Nozzle is arranged to umbrella-shaped structure.
3. flameproof mining mobile transformer substation according to claim 2 low-voltage variation case, it is characterised in that the babinet
Side be provided with chamber door, be additionally provided with blowing fan in babinet.
4. flameproof mining mobile transformer substation according to claim 3 low-voltage variation case, it is characterised in that the gas transmission
Electronic valve and blowing mouth are provided with pipe.
5. the flameproof mining mobile transformer substation low-voltage variation case according to claim 3 or 4, it is characterised in that described
Insulative separator layer includes first partition and second partition.
6. flameproof mining mobile transformer substation according to claim 5 low-voltage variation case, it is characterised in that the lid
On be provided with ventilating fan and exhausting-gas hole.
7. flameproof mining mobile transformer substation according to claim 6 low-voltage variation case, it is characterised in that the babinet
Inside it is provided with PLC control unit.
8. flameproof mining mobile transformer substation according to claim 7 low-voltage variation case, it is characterised in that the babinet
On be provided with lightning protection part.
9. flameproof mining mobile transformer substation according to claim 8 low-voltage variation case, it is characterised in that the babinet
Bottom be provided with ground protection part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318423.3U CN207269115U (en) | 2017-10-13 | 2017-10-13 | Flameproof mining mobile transformer substation low-voltage variation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318423.3U CN207269115U (en) | 2017-10-13 | 2017-10-13 | Flameproof mining mobile transformer substation low-voltage variation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207269115U true CN207269115U (en) | 2018-04-24 |
Family
ID=61955086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318423.3U Expired - Fee Related CN207269115U (en) | 2017-10-13 | 2017-10-13 | Flameproof mining mobile transformer substation low-voltage variation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207269115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732700A (en) * | 2017-10-13 | 2018-02-23 | 盐城市宇能电气有限公司 | Flameproof mining mobile transformer substation low-voltage variation case |
-
2017
- 2017-10-13 CN CN201721318423.3U patent/CN207269115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732700A (en) * | 2017-10-13 | 2018-02-23 | 盐城市宇能电气有限公司 | Flameproof mining mobile transformer substation low-voltage variation case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180424 Termination date: 20181013 |