CN203553683U - Mobile temporary distribution and transformation wagon - Google Patents
Mobile temporary distribution and transformation wagon Download PDFInfo
- Publication number
- CN203553683U CN203553683U CN201320755540.1U CN201320755540U CN203553683U CN 203553683 U CN203553683 U CN 203553683U CN 201320755540 U CN201320755540 U CN 201320755540U CN 203553683 U CN203553683 U CN 203553683U
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- China
- Prior art keywords
- low
- voltage
- switch
- wire
- transformation
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- 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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- 230000009466 transformation Effects 0.000 title abstract 7
- 230000001131 transforming effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 7
- 238000003973 irrigation Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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Abstract
The utility model provides a mobile temporary distribution and transformation wagon. One end of the body of the distribution and transformation wagon is provided with a suspension frame; a timing sequence switch is arranged inside a high voltage switch box; the wire entering side of the timing sequence switch is connected with an electrified live wire clamp through a high-voltage insulated wire; the wire outgoing side of the timing sequence switch is connected with a transformer through a high-voltage insulated wire; a low-voltage main switch is arranged inside a low-voltage switch box; the wire entering side of the low-voltage main switch is connected with the low-voltage side of the transformer through a low-voltage cable; the wire outgoing side of the low-voltage main switch is connected with one to four paths of wire outgoing branch switches; and the wire outgoing side of each wire outgoing branch switch is connected with electric equipment through low-voltage wire outgoing cables. With the mobile temporary distribution and transformation wagon adopted, power can be directly transferred to the ground in an agricultural irrigation period, and after the irrigation, the equipment can be pulled back to a power supply station, and therefore, investment on the installation of fixed agricultural distribution and transformation equipment is not required, and the problem of limitation on agricultural power utilization can be solved for farmers, and at the same time, accidents such as the larceny of and damage to the agricultural distribution and transformation equipment can be avoided. The mobile temporary distribution and transformation wagon is advantageous in simplicity and convenience, and can assist in reducing burden on farmers.
Description
Technical field
The utility model relates to a kind of provisional transformer.
Background technology
All the time, rural area is wide because farmland distributes, and 0.4kV low pressure agricultural drainage and irrigation circuit is difficult to realize gamut and covers, and causes agricultural drainage and irrigation to occur the phenomenon of power shortage.Rural irrigation electricity consumption is limited by seasonal effect directly, fixedly mounts the mode of transformer as taked, and can directly cause that utilization rate of equipment and installations is low, investment is large, return period is long etc., has increased the weight of to a certain extent peasant burden., in factors such as safe antithefts, consider, agricultural service transformer also should not be taked hard-wired mode meanwhile.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of movable type interim distribution transforming car.
The utility model is mainly comprised of car body, transformer, high-voltage switch gear case, low-voltage switch box, and car body one end arranges hanger bracket, and car body is connected with driving machinery by hanger bracket; On car body, fixedly mount transformer, high-voltage switch gear case and low-voltage switch box; In high-voltage switch gear case, sequence switch is set, the inlet wire side of sequence switch is connected with the charged wire clamp of starting to exchange fire by high voltage insulated cable, and outgoing line side is connected with transformer by high voltage insulated cable; Low pressure master switch is set in low-voltage switch box, and the inlet wire side of low pressure master switch is connected with step down side by low-voltage cable, and outgoing line side connects 1 to 4 tunnel outlet switch-dividing, and the outgoing line side of outlet switch-dividing is connected with power consumption equipment by low-pressure line-outgoing cable.
On described transformer, lightning arrester is set.
On described transformer, earth electrode is set.
On described outlet switch-dividing with earth leakage protective device.
On described low-pressure line-outgoing cable, electric energy meter is installed.
Driving machinery described in the utility model comprises tractor, tricycle or other conventional driving machineries, can be by the convenient electricity consumption place that moves to of the utility model.
Adopt the utility model, can be in agricultural drainage and irrigation period, directly power transmission is to the edge of a field.Irrigation and drainage finish rear equipment and retract power supply station, do not need investment that fixed agriculture distribution transforming equipment is installed, and help again peasant to solve the limited problem of agriculture electricity consumption, meanwhile, have also avoided the generation of the events such as agriculture distribution transforming equipment is stolen, quilt is damaged.The utility model is simple, convenient, has alleviated peasant burden.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model;
1 car body, 2 transformers, 3 high-voltage switch gear casees, 4 low-voltage switch boxes, 5 high voltage insulated cables, 6 low-pressure line-outgoing cables, 7 high voltage insulated cables, 8 low-voltage cables, 9 hanger brackets, 10 earth electrodes, 11 wheels, 12 lightning arresters, the 13 charged wire clamps of starting to exchange fire in figure.
Embodiment
During use, with driving machinery equipment such as tractors, portable interim distribution transforming car is dragged to temporary electricity position, (near 10kV wire, being good), according to actual electricity consumption amount, low-pressure line-outgoing cable 6 is installed, and connect in power consumption equipment, after installing, then carry out the 10kV operation of starting to exchange fire.The charged wire clamp 13 of starting to exchange fire can directly carry out the charged operation of starting to exchange fire of 10kV, and safety, reliable, need not be by 10kV line outage.Because the devices such as transformer, high and low voltage switch case, gauge table, lightning arrester have all fixedly mounted, so the said equipment need not install again, can directly use.According to diagram, require earth electrode 10 to pound in ground the package unit use of can closing a floodgate.
Claims (5)
1. the interim distribution transforming car of movable type, is characterized in that, mainly car body, transformer, high-voltage switch gear case, low-voltage switch box, consists of, and car body one end arranges hanger bracket, and car body is connected with driving machinery by hanger bracket; On car body, fixedly mount transformer, high-voltage switch gear case and low-voltage switch box; In high-voltage switch gear case, sequence switch is set, the inlet wire side of sequence switch is connected with the charged wire clamp of starting to exchange fire by high voltage insulated cable, and outgoing line side is connected with transformer by high voltage insulated cable; Low pressure master switch is set in low-voltage switch box, and the inlet wire side of low pressure master switch is connected with step down side by low-voltage cable, and outgoing line side connects 1 to 4 tunnel outlet switch-dividing, and the outgoing line side of outlet switch-dividing is connected with power consumption equipment by low-pressure line-outgoing cable.
2. portable interim distribution transforming car as claimed in claim 1, is characterized in that, on described transformer, lightning arrester is set.
3. portable interim distribution transforming car as claimed in claim 1, is characterized in that, on described transformer, earth electrode is set.
4. portable interim distribution transforming car as claimed in claim 1, is characterized in that, on described outlet switch-dividing with earth leakage protective device.
5. portable interim distribution transforming car as claimed in claim 1, is characterized in that, on described low-pressure line-outgoing cable, electric energy meter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755540.1U CN203553683U (en) | 2013-11-27 | 2013-11-27 | Mobile temporary distribution and transformation wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755540.1U CN203553683U (en) | 2013-11-27 | 2013-11-27 | Mobile temporary distribution and transformation wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553683U true CN203553683U (en) | 2014-04-16 |
Family
ID=50471752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755540.1U Expired - Fee Related CN203553683U (en) | 2013-11-27 | 2013-11-27 | Mobile temporary distribution and transformation wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779546A (en) * | 2015-05-13 | 2015-07-15 | 湖南城市学院 | Agricultural movable temporary power supply vehicle |
| CN112531700A (en) * | 2020-12-07 | 2021-03-19 | 国网上海市电力公司 | Method for transferring operation by low-voltage temporary measure box |
| EP3965247A1 (en) * | 2020-09-07 | 2022-03-09 | Westnetz GmbH | Mobile network distribution system |
-
2013
- 2013-11-27 CN CN201320755540.1U patent/CN203553683U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779546A (en) * | 2015-05-13 | 2015-07-15 | 湖南城市学院 | Agricultural movable temporary power supply vehicle |
| EP3965247A1 (en) * | 2020-09-07 | 2022-03-09 | Westnetz GmbH | Mobile network distribution system |
| CN112531700A (en) * | 2020-12-07 | 2021-03-19 | 国网上海市电力公司 | Method for transferring operation by low-voltage temporary measure box |
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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 |
Granted publication date: 20140416 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |