CN214411776U - High-voltage drainage line junction box of boosting power generation vehicle set - Google Patents
High-voltage drainage line junction box of boosting power generation vehicle set Download PDFInfo
- Publication number
- CN214411776U CN214411776U CN202023198657.3U CN202023198657U CN214411776U CN 214411776 U CN214411776 U CN 214411776U CN 202023198657 U CN202023198657 U CN 202023198657U CN 214411776 U CN214411776 U CN 214411776U
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- junction box
- box body
- power generation
- voltage
- drainage line
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- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The high-voltage drainage line junction box of the boosting power generation unit comprises a vacuum circuit breaker, a junction box body, a high-voltage cable and a transformer bushing; the vacuum circuit breaker is positioned above the butt joint box body, a transformer bushing is arranged in the butt joint box body, three-phase lead joints of the vacuum circuit breaker are respectively connected with the transformer bushing through high-voltage cables, 3 holes for penetrating the cables are formed in the bottom surface of the butt joint box body, and the cables are connected with the transformer bushing. When 10kV circuit broke down and partial fault section can't be derived, with the other end of cable with step up the power-generating cars link to each other can, the utility model provides a quick access power-generating cars that step up when 10kV trouble ensures that the customer in time uses electricity, improves work efficiency, has overcome the unsatisfied live working's of natural environment problem among the prior art, the utility model discloses it is simple convenient to insert, uses safe and reliable.
Description
Technical Field
The utility model relates to a power generation car interfacing apparatus steps up, concretely relates to power generation car group high pressure drainage line junction box steps up.
Background
When a 10kV line has a fault and a part of fault sections cannot be led out, a combined mode of '0.4 kV power generation car +0.4kV/10kV booster car' can be adopted for power supply at present. However, the existing generator set 10kV access modes are that a high-voltage flexible cable and a drainage cable clamp are connected with a line, the method needs to operate in a non-power-off mode, and the boosting generator set cannot be accessed when the natural environment does not meet the live working condition.
In particular, the defects and shortcomings of the prior art are as follows:
1. when the natural environment does not meet the live working conditions, the boost generator set can not be accessed.
2. The time for accessing the boosting generator set to the power grid is longer.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model aims to provide a high-voltage drainage line junction box of a boosting power generation vehicle set.
In order to achieve the above object, the utility model adopts the following technical scheme:
the high-voltage drainage line junction box of the boosting power generation unit comprises a vacuum circuit breaker, a junction box body, a high-voltage cable and a transformer bushing; the vacuum circuit breaker is positioned above the butt joint box body, a transformer bushing is arranged in the butt joint box body, three-phase lead joints of the vacuum circuit breaker are respectively connected with the transformer bushing through high-voltage cables, 3 holes for penetrating the cables are formed in the bottom surface of the butt joint box body, and the cables are connected with the transformer bushing.
The utility model discloses further improvement lies in, and butt joint box one side is provided with the stand, and vacuum circuit breaker passes through first support setting on the stand.
The utility model discloses further improvement lies in, and the butt joint box passes through the second support setting on the stand.
The utility model discloses further improvement lies in, and butt joint box top is provided with 3 wall bushing of wearing out butt joint box top surface to vacuum circuit breaker's three-phase wire connects and links to each other with the wall bushing through high tension cable respectively.
The utility model discloses a further improvement lies in, is provided with the connector seat in the butt-joint box, and the transformer bushing sets up on the connector seat.
The utility model discloses a further improvement lies in, and the wall bushing passes through the copper bar with the transformer bushing and links to each other.
The utility model discloses further improvement lies in, every downthehole threading pipe that is provided with, and threading pipe both ends are provided with the tower type and protect the mouth.
The utility model is further improved in that the butt joint box body comprises a body and a baffle arranged on the side surface of the body, and the body and the baffle form a cuboid-shaped sealing cavity; the baffle is hinged with the body.
The utility model discloses a further improvement lies in, baffle and body contact department are provided with the sealing washer.
The utility model discloses a further improvement lies in, is provided with buckler and handle on the baffle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with a vacuum circuit breaker, a butt joint box body, a high-voltage cable and a transformer bushing; vacuum circuit breaker is located butt joint box top, is provided with the transformer bushing in the butt joint box, and vacuum circuit breaker's three-phase wire connects and links to each other with the transformer bushing through high tension cable respectively, and 3 holes that are used for passing the cable are offered to the bottom surface of butt joint box, and the cable links to each other with the transformer bushing, when 10kV circuit breaks down and partial fault section can't derive, with the other end of cable and step up the power-generating car link to each other can, the utility model provides a quick access step up the power-generating car during 10kV trouble ensures that the customer in time uses electricity, improves work efficiency, has overcome the unsatisfied live working's of natural environment problem among the prior art, the utility model discloses insert simply conveniently, use safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is a vacuum circuit breaker, 2 is a wall bushing, 3 is a butt joint box body, 4 is a high-voltage cable, 5 is a connector seat, 6 is a threading pipe, 8 is a stand column, 9 is a first support, 10 is a second support, and 11 is a copper bar.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1, the utility model comprises a vacuum circuit breaker 1, a wall bushing 2, a butt joint box body 3, a high voltage cable 4, a connector base 5, a transformer bushing 6, a threading pipe 7 and a stand column 8; wherein, vacuum circuit breaker 1 sets up on stand 8 through first support 9, butt joint box 3 sets up on stand 8 through second support 10, and vacuum circuit breaker 1 is located butt joint box 3 top, 3 tops of butt joint box are provided with 3 wall bushing 2 of wearing out 3 top surfaces of butt joint box, and vacuum circuit breaker 1's three-phase wire connects and links to each other with corresponding wall bushing 2 through high tension cable 4 respectively, be provided with connector seat 5 in the butt joint box 3, be provided with 3 transformer bushing 6 on the connector seat 5, wall bushing 2 links to each other through copper bar 11 with corresponding transformer bushing 6, 3 holes have been seted up to the bottom surface of butt joint box 3, be provided with threading pipe 7 in every hole, threading pipe bottom is provided with the tower type and protects the mouth, when working, the cable that links to each other with the generator car that steps up passes the threading pipe can.
The butt joint box body 3 is cuboid in shape, a hinged baffle is arranged on the side face, the butt joint box body 3 is convenient to open through the hinged baffle (equivalent to a door), and sealing rings are arranged around the baffle, so that the butt joint box body 3 is sealed. In addition, the baffle is also provided with a waterproof groove, so that the butt joint box body 3 is waterproof and moistureproof, the waterproof grade of the butt joint box body 3 is IP54 or 55, and in addition, the baffle is provided with a handle, so that the butt joint box body 3 can be conveniently opened; the metering lock is arranged on the baffle plate, so that the safety of the butt joint box body 3 is ensured.
The utility model discloses there is great advantage in the aspect of economic nature, security and convenience, can satisfy the operation requirement in the reality well. The equipment is safe and reliable and has long service life.
When 10kV trouble appears, through the high pressure drainage line cable butt joint case equipment quick direct access power generation car that steps up, improve work efficiency.
The utility model has the advantages of as follows:
1. the boost power generation vehicle is quickly connected when a 10kV fault is solved through the high-voltage drainage line connection box device, so that timely power utilization of a client is ensured, and the working efficiency is improved.
2. Through the utility model discloses a device "high pressure drainage line meets case equipment" solves the unsatisfied live working of natural environment.
3. The access is simple and convenient.
4. The use is safe and reliable.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (10)
1. The high-voltage drainage line junction box of the boosting power generation unit is characterized by comprising a vacuum circuit breaker (1), a junction box body (3), a high-voltage cable (4) and a transformer bushing (6); the vacuum circuit breaker (1) is located above the butt joint box body (3), a transformer bushing (6) is arranged in the butt joint box body (3), three-phase lead joints of the vacuum circuit breaker (1) are connected with the transformer bushing (6) through high-voltage cables (4) respectively, 3 holes for penetrating the cables are formed in the bottom surface of the butt joint box body (3), and the cables are connected with the transformer bushing (6).
2. The high-voltage drainage line junction box of the boost power generation unit according to claim 1, wherein a column (8) is arranged on one side of the junction box body (3), and the vacuum circuit breaker (1) is arranged on the column (8) through a first bracket (9).
3. The high-voltage drainage line junction box for the boost power generation unit according to claim 2, wherein the junction box body (3) is arranged on the upright post (8) through a second bracket (10).
4. The high-voltage drainage line junction box of the boost power generation unit according to claim 1, wherein 3 wall bushing (2) penetrating out of the top surface of the junction box body (3) are arranged at the top of the junction box body (3), and three-phase lead connectors of the vacuum circuit breaker (1) are respectively connected with the wall bushing (2) through high-voltage cables (4).
5. The high-voltage drainage line junction box of a boost power generation unit according to claim 1, characterized in that a connector base (5) is arranged in the junction box body (3), and the transformer bushing (6) is arranged on the connector base (5).
6. The high-voltage drain wire junction box of the boost power generation unit according to claim 1, wherein the wall bushing (2) is connected with the transformer bushing (6) through a copper bar (11).
7. The high-voltage drainage line junction box for the boost power generation unit as claimed in claim 1, wherein a threading pipe (7) is arranged in each hole, and tower-shaped protection openings are arranged at two ends of the threading pipe (7).
8. The high-voltage drainage line junction box for the boost power generation unit according to claim 1, wherein the junction box body (3) comprises a body and a baffle plate arranged on the side surface of the body, and the body and the baffle plate form a cuboid-shaped sealed cavity; the baffle is hinged with the body.
9. A high-voltage drainage line junction box for a boost power generation unit according to claim 8, wherein a sealing ring is arranged at the contact position of the baffle and the body.
10. A high-pressure drainage line junction box for a boost power generation unit according to claim 8, wherein the baffle is provided with a waterproof groove and a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198657.3U CN214411776U (en) | 2020-12-25 | 2020-12-25 | High-voltage drainage line junction box of boosting power generation vehicle set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198657.3U CN214411776U (en) | 2020-12-25 | 2020-12-25 | High-voltage drainage line junction box of boosting power generation vehicle set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411776U true CN214411776U (en) | 2021-10-15 |
Family
ID=78041355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198657.3U Active CN214411776U (en) | 2020-12-25 | 2020-12-25 | High-voltage drainage line junction box of boosting power generation vehicle set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411776U (en) |
-
2020
- 2020-12-25 CN CN202023198657.3U patent/CN214411776U/en active Active
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