CN206742725U - A kind of small type railway remote operated case structure changes - Google Patents
A kind of small type railway remote operated case structure changes Download PDFInfo
- Publication number
- CN206742725U CN206742725U CN201720500596.0U CN201720500596U CN206742725U CN 206742725 U CN206742725 U CN 206742725U CN 201720500596 U CN201720500596 U CN 201720500596U CN 206742725 U CN206742725 U CN 206742725U
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- low
- transformer
- cabinet
- voltage
- structure changes
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- Expired - Fee Related
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Abstract
The utility model is a kind of small type railway remote operated case structure changes, break through original European-type transformer substation triangle disposition arrangement or " mesh " font arrangement, small capacity transformer is placed in the top at low pressure interval, transformer portion is led to by transformer outgoing line cabinet by high pressure inlet wire, it is linked into again through step down side in low-voltage cabinet, realizes conversion of the high-tension electricity to low tension.The utility model mesohigh cabinet has used Inflatable full insulated switch cubicle, and non-maintaining throughout one's life, transformer is Cast Resin Dry-Type Transformer material, has the characteristics of reliability is high, and service life is long, low-pressure section uses the form of fixed intervals cabinet, easy to maintenance.Reasonably select and be distributed by component, keeping original railway box greatly to reduce the size that case becomes while becoming functional requirement, greatly reducing buying and the later stage use cost of user.
Description
Technical field
The utility model belongs to railway system's box-type substation, more particularly to a kind of small type railway remote operated case structure changes.
Background technology
China railways field particularly high ferro field is in Rapid development stage at present, and box-type substation demand is big,
The required case change species of the railway system is more, and many signal transformer capacity are small, low-pressure line-outgoing loop is few, according to former railway
Case becomes triangle disposition arrangement or " mesh " font arrangement case variable volume is big, and cost is higher, while land occupation area is big, causes soil
The wasting of resources, small-sized railway box structure changes are badly in need of occurring.
Utility model content
In order to solve the above-mentioned technical problem, the utility model breaks through original European-type transformer substation triangle disposition arrangement or " mesh " word
Shape arrangement, small capacity transformer is placed in the top at low pressure interval, led to by high pressure inlet wire by transformer outgoing line cabinet
Transformer portion, then be linked into through step down side in low-voltage cabinet, realize conversion of the high-tension electricity to low tension.The utility model
For a kind of small type railway remote operated case structure changes, including low-pressure chamber（6）And hyperbaric chamber（7）, the low-pressure chamber（6）By low-voltage cabinet（9）、
Measure cell（10）, compartment installing communication manager（5）And transformer（1）Composition, transformer（1）It is arranged on the upper of low-voltage cabinet
Portion, metering cell is set in low-voltage cabinet external right side（10）, in low-voltage cabinet（9）Side set compartment install communication manager（5）,
The hyperbaric chamber（7）By high-voltage board（2）, base（8）And high voltage potential transformer（3）Composition, base（8）It is arranged on hyperbaric chamber
（7）Bottom, base（8）Top is provided with high-voltage board（2）, base（8）Interior setting high voltage potential transformer（3）, in hyperbaric chamber（7）
And low-pressure chamber（6）Middle setting JD-196MC1 multifunctional digital instrument（4）.
Further, the high-voltage board（2）For Inflatable full insulated switch cubicle.
Further, the transformer（1）For Cast Resin Dry-Type Transformer material.
Further, the low-pressure chamber（6）Using the form of fixed intervals cabinet.
Further, high pressure inlet wire passes through high-voltage board（2）Lead to transformer（1）Part, then through transformer（1）Low pressure side joint
Enter to low-voltage cabinet（9）In.Realize conversion of the high-tension electricity to low tension.
The beneficial effects of the utility model are a kind of small type railway remote operated case structure changes, break through original European-type transformer substation " product "
Font is arranged or " mesh " font arrangement, and small capacity transformer is placed in the top at low pressure interval, passed through by high pressure inlet wire
Transformer outgoing line cabinet leads to transformer portion, then is linked into through step down side in low-voltage cabinet, realizes high-tension electricity to low tension
Conversion.The utility model mesohigh cabinet has used Inflatable full insulated switch cubicle, and non-maintaining throughout one's life, transformer is epoxy resin
Casting dry type transformer material, there is the characteristics of reliability is high, and service life is long, low-pressure section uses the shape of fixed intervals cabinet
Formula, it is easy to maintenance.Reasonably select and be distributed by component, it is great while keeping original railway box to become functional requirement
The size of case change is reduced, greatly reduces buying and the later stage use cost of user.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model hyperbaric chamber structural representation；
Fig. 3 is the utility model low-pressure chamber structural representation；
Fig. 4 is plan of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, transformer 1, high-voltage board 2, high voltage potential transformer 3, the more work(of JD-196MC1
Energy digital instrument 4, compartment installing communication manager 5, low-pressure chamber 6, hyperbaric chamber 7, base 8, low-voltage cabinet 9, measures cell 10.
Embodiment
As illustrated, utility model is a kind of small type railway remote operated case structure changes, including low-pressure chamber 6 and hyperbaric chamber 7, it is described
Low-pressure chamber 6 is by low-voltage cabinet 9, metering cell 10, compartment installs communication manager 5 and transformer 1 forms, and transformer 1 is arranged on low
The top of cabinet 9 is pressed, beneficial to radiating, maintenance and dilatation can use fork truck to translate and go out, and reduce difficulty of construction；In low-voltage cabinet 9
External right side sets metering cell 10, and the requirement individually measured to each loop can be also met while major loop is met.Low
The side of cabinet 9 is pressed to set compartment to install communication manager 5, hyperbaric chamber 7 is by 3 groups of high-voltage board 2, base 8 and high voltage potential transformer
Into base 8 is arranged on the bottom in hyperbaric chamber 7, and base top is provided with high-voltage board 2, and high voltage potential transformer 3 is set in base, high
Medium-voltage potential transformers 3 are connected to high pressure main bus-bar by elbow end, and the modes of emplacement of high-voltage mutual inductor effectively solves
Low capacity case becomes the problem of high-pressure side can not detect voltage or can not be overhauled to voltage transformer, efficiently solves the body of case change
The problem of product facilitates contradiction with maintenance；JD-196MC1 multifunctional digitals instrument 4 is configured in each unit of height laminate section,
Single compartment installing communication manager 5 is set in the side of low-voltage cabinet 9, between connected by RVVP-2*0.75 connections, use
The communication connected mode of MODBUS-RTU master-slave response modes.The signal of main frame is addressed to a unique slave, and slave is sent
Answer signal be transferred to main frame in a reverse direction.By means of which, can effectively solve former railway box and become RTU, body
The problem of big wiring of product is more, and functionally can not only participate in the on off state in each loop, malfunction, a distant place shape on the spot
State, can also collecting box the open alarm signal, the smog alarm signal etc. that become, the functions such as remote meter reading can also be realized.
Further, the high-voltage board 2 is Inflatable full insulated switch cubicle.
Further, the transformer 1 is Cast Resin Dry-Type Transformer material.
Further, the low-pressure chamber 6 uses the form of fixed intervals cabinet.
Further, high pressure inlet wire leads to the part of transformer 1 by high-voltage board 2, then is linked into through the low-pressure side of transformer 1 low
Press in cabinet 9, realize conversion of the high-tension electricity to low tension.
The beneficial effects of the utility model are a kind of small type railway remote operated case structure changes, break through original European-type transformer substation " product "
Font is arranged or " mesh " font arrangement, and small capacity transformer is placed in the top at low pressure interval, passed through by high pressure inlet wire
Transformer outgoing line cabinet leads to transformer portion, then is linked into through step down side in low-voltage cabinet, realizes high-tension electricity to low tension
Conversion.The utility model mesohigh cabinet has used Inflatable full insulated switch cubicle, and non-maintaining throughout one's life, transformer is epoxy resin
Casting dry type transformer material, there is the characteristics of reliability is high, and service life is long, low-pressure section uses the shape of fixed intervals cabinet
Formula, it is easy to maintenance.Reasonably select and be distributed by component, it is great while keeping original railway box to become functional requirement
The size of case change is reduced, greatly reduces buying and the later stage use cost of user.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of small type railway remote operated case structure changes, it is characterised in that including low-pressure chamber（6）And hyperbaric chamber（7）, the low-pressure chamber
（6）By low-voltage cabinet（9）, metering cell（10）, compartment installing communication manager（5）And transformer（1）Composition, transformer（1）If
Put on the top of low-voltage cabinet, in low-voltage cabinet（9）External right side sets metering cell（10）, in low-voltage cabinet（9）Side set compartment
Install communication manager（5）, the hyperbaric chamber（7）By high-voltage board（2）, base（8）And high voltage potential transformer（3）Composition, bottom
Seat is arranged on hyperbaric chamber（7）Bottom, base（8）Top is provided with high-voltage board（2）, base（8）Interior setting high voltage potential transformer
（3）, in hyperbaric chamber（7）And low-pressure chamber（6）Middle setting JD-196MC1 multifunctional digital instrument（4）.
A kind of 2. small type railway remote operated case structure changes as claimed in claim 1, it is characterised in that the high-voltage board（2）To fill
Gas formula all-insulated switch cabinet.
A kind of 3. small type railway remote operated case structure changes as claimed in claim 1, it is characterised in that the transformer（1）For ring
Oxygen resin casting dry-type transformer material.
A kind of 4. small type railway remote operated case structure changes as claimed in claim 1, it is characterised in that the low-pressure chamber（6）Using
The form of fixed intervals cabinet.
5. a kind of small type railway remote operated case structure changes as claimed in claim 1, it is characterised in that high pressure inlet wire passes through high-voltage board
（2）Lead to transformer（1）Part, then through transformer（1）Low-pressure side is linked into low-voltage cabinet（9）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500596.0U CN206742725U (en) | 2017-05-08 | 2017-05-08 | A kind of small type railway remote operated case structure changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500596.0U CN206742725U (en) | 2017-05-08 | 2017-05-08 | A kind of small type railway remote operated case structure changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742725U true CN206742725U (en) | 2017-12-12 |
Family
ID=60564053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500596.0U Expired - Fee Related CN206742725U (en) | 2017-05-08 | 2017-05-08 | A kind of small type railway remote operated case structure changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742725U (en) |
-
2017
- 2017-05-08 CN CN201720500596.0U patent/CN206742725U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171212 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |