CN206864949U - Transformer converter valve cooling system emergency power supply access device - Google Patents
Transformer converter valve cooling system emergency power supply access device Download PDFInfo
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- CN206864949U CN206864949U CN201720806743.7U CN201720806743U CN206864949U CN 206864949 U CN206864949 U CN 206864949U CN 201720806743 U CN201720806743 U CN 201720806743U CN 206864949 U CN206864949 U CN 206864949U
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- cable
- power supply
- cooling system
- access device
- converter valve
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009223 counseling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of transformer converter valve cooling system emergency power supply access device, cable trough is provided with the casing, fixing axle is provided between the support, commutator is provided with the fixing axle；The cable disk is provided centrally with sleeve, and cable disk is rotatably connected in fixing axle by sleeve, and carbon brush and the carbon brush mobile link on commutator are provided with the inside of sleeve；Leader cable is wound with cable disk, casing is drawn in leader cable one end, and the other end is connected with the carbon brush on the inside of sleeve；The wall box is provided with main switch, and main switch one end is connected with commutator leading-out terminal, and the main switch other end is connected with multiple switch-dividing one end, and multiple switch-dividing other ends are connected with multiple outlet couplers；The bottom half is provided with universal wheel.The utility model has the characteristics that security, conformability, rapidity, accuracy, systematicness, harmony, mobility, trackability.
Description
Technical field
A kind of transformer converter valve cooling system emergency power supply access device is the utility model is related to, belongs to electric power system dress
Put technical field.
Background technology
At present, existing transformer, valve cooling system power failure processing means include power supply vehicle of meet an emergency, draw outside connect it is interim
Cable, rush repair mode, various modes respectively have advantage and disadvantage, also carry out application in practice, but actual effect does not all include too
It is preferable.Main performance is as follows：
（1）Power supply vehicle of meet an emergency
Power supply vehicle of meet an emergency investment is big, and up to a million easily, later maintenance cost is also very high.Power supply vehicle of meet an emergency belongs to specialty and set
It is standby, it is necessary to which personal management and use carry out maintenance and management, it is necessary to configure warehouse, use range limited significantly.Answer urgent telegram
The capacity and length of cable of source car are relatively fixed, and use range is relatively small.Power supply vehicle of meet an emergency volume is relatively large, to making
It is higher with the requirement in place.When emergency occurs for scene, it is necessary to during using Emergency Power car, Emergency Power car is from outbound, fortune
Defeated to arrive scene, wiring test period is also longer, has a strong impact on the emergent effect of abnormal accident processing.
（2）Draw outside and connect temporary cable
Production scene configures temporary cable, in emergency circumstances is used to draw to connect temporary source and transformer, the cooling of converter valve
System.But outgoing conductor arranges mixed and disorderly unordered, insulation ag(e)ing, breakage and leaky, serious prestige in actual use
The side of body person and equipment safety.Temporary cable needs to deposit in fixed location, and arranges personal management, in real process, usually sends out
Now diverted to other purpose.When scene occur emergency, it is necessary to using temporary cable, cable failure or missing often occurs.Temporarily
The access of cable needs specific purpose tool, and scene often occurs that access instrument does not match, have impact on emergency response effect.Meanwhile
Threephase cable needs correctly to connect according to phase sequence, requires higher to the technical merit of operating personnel, temporary source is in running
In there is no effective operation monitoring, potential safety hazard be present.
（3）Rush repair mode
AC transformer, DC converter become, the equipment operation management department of converter valve sets up for cooling system failure should
Anxious repairing group.Need to arrange for personnel, be equipped with corresponding rush repair equipment and instrument, take certain manpower and financial resources.Due to each
Transformer station, current conversion station are distributed more widely, and emergency first-aid repair group counseling location is distant apart from some transformer station, current conversion station, very
To kilometers up to a hundred, when emergency occurs, the response time is longer, waits emergency first-aid repair group to be on the scene, AC transformer, direct current
Probably because temperature rise is too high and stops transport, emergency processing effect is poor for change of current change, the temperature of converter valve.
Utility model content
Purpose：In order to overcome the emergency power supply access of existing transformer, converter valve cooling system to realize on a large scale
Use and ensure the deficiency of the person and equipment safety, there is provided a kind of transformer, the emergency power supply access dress of converter valve cooling system
Put.The device can not only meet that AC transformer, DC converter become, the quick and convenient of emergency power supply of converter valve cooling system connects
Enter, and can thoroughly ensure the person and equipment safety.
Technical scheme：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of transformer converter valve cooling system emergency power supply access device, including：Casing, electricity is provided with the casing
Cable frame, the cable trough include：Cable disk, support, fixing axle, commutator, fixing axle is provided between the support, it is described
Commutator is provided with fixing axle；The cable disk is provided centrally with sleeve, and cable disk is rotatably connected on solid by sleeve
On dead axle, carbon brush and the carbon brush mobile link on commutator are provided with the inside of sleeve；Leader cable, main electricity are wound with cable disk
Casing is drawn in cable one end, and the other end is connected with the carbon brush on the inside of sleeve；The wall box is provided with main switch, main switch one
End be connected with commutator leading-out terminal, the main switch other end is connected with multiple switch-dividing one end, multiple switch-dividing other ends and
Multiple outlet couplers are connected；The bottom half is provided with universal wheel.
Preferably, in addition to damper, it is provided with damper on the cable disk.
Preferably, in addition to multiloop controller, touch-screen, the multiloop controller respectively with touch-screen,
Main switch, multiple switch-dividings are connected.
Preferably, in addition to warning lamp, the warning lamp are arranged on casing top, and warning lamp controls with multiloop
Device is connected.
Preferably, in addition to cable clip, it is provided with cable clip on the casing.
Preferably, in addition to maintenance door, the body side offer maintenance door, and the maintenance door passes through air pressure
Support bar is connected with casing.
Preferably, the outlet coupler uses aviation plug.
Preferably, it is described to use commutator three-phase and four-line commutator.
Preferably, in addition to rain cover, rain cover is provided with the casing, for covering on wall box
Main switch, switch-dividing, outlet coupler.
Preferably, abrasion resistant fire blocking protective case is provided with outside the leader cable.
Beneficial effect：Transformer converter valve cooling system emergency power supply access device provided by the utility model, based on fast
A kind of mancarried device that speed is rushed to repair and designed, it be able to can be answered under the conditions of transformer, converter valve main equipment are not required to have a power failure
Switching and the break-make protection in urgent telegram source.2-3 people is only needed to coordinate can relaxedly and rapidly by the equipment conveying and in place, existing
Under the conditions of be powered repairing with most short time.Using leader cable is wound on built-in drum in advance, and the high-power anti-error coupling of pre-terminated
Clutch, while the hand traction equipment, wherein people's can by cable-pull and grafting it is good, two people can put simultaneously in addition
Anti- rolling frame, patches the work such as prefabricated load line, after switching on power, controls on the spot, facilitates plant running to monitor.Personal equipment peace
In all directions, the device is configured with major loop and each branch road run indicator, and Telescopic warning lamp, operation mark, makes operation
With normalization；The device is configured with intelligence instrument and miniature Microcomputer Protection device simultaneously, monitors load operation conditions and note in real time
Related data is recorded, data message is accumulated for O＆M department.
The present apparatus has the following advantages that：A, the present apparatus requires security first, and the design concept of safety first runs through all the time
Wherein；Secondly the compact integration of present apparatus also needs to ensure without whirlpool, it is necessary to numerous parts are integrated in a narrow space
Stream harm, radiating, electromagnetic interference, rain-proof dust-proof is anticreep, etc. function；B, the rapidity of the present apparatus, portability and anti-dumping again
, because the deadweight of itself is larger, overturning-preventing is required in transport and work progress；Have at least 50 meters of leader cables wound on
In equipment, and it is one end fixed form, its quickly retracting without any confusion should be ensured, ensures its reliable powered fortune all the time again
OK, commutator structure is the core of design；C, the portable unit is to be run for a long time in outdoor sports, pulls process and transportation
It can shake and jolt, all instrument and element consider rain-proof dust-proof；D, cable pulls abrasion for a long time, and curling etc. is encased to be arranged
Apply.
The design has security, conformability, rapidity, accuracy, systematicness, harmony, mobility, trackability etc.
Feature.
Brief description of the drawings
Fig. 1 is rearview of the present utility model；
Fig. 2 is right side wall schematic diagram of the present utility model；
Fig. 3 is left side wall schematic diagram of the present utility model；
Fig. 4 is cable disk and the structural representation of fixing axle.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of transformer converter valve cooling system emergency power supply access device, including：Casing 1, it is described
Cable trough 2 is provided with casing 1, the cable trough 2 includes：Cable disk 21, support 22, fixing axle 23, commutator 24 are described
Fixing axle 23 is provided between support 22, commutator 24 is provided with the fixing axle 23；The cable disk 21 is centrally disposed
There is sleeve 25, cable disk 21 is rotatably connected in fixing axle 23 by sleeve 25, and the inner side of sleeve 25 is provided with carbon brush 26 with changing
To the mobile link of carbon brush 26 on device 24；Leader cable 3 is wound with cable disk 21, casing 1 is drawn in the one end of leader cable 3, another
The carbon brush 26 with the inner side of sleeve 25 is held to be connected；For realizing that leader cable rotates folding and unfolding in cable disk, and ensure end cable
It will not twine and stir together, while ensure to realize the safe live line work of cable, not chaotic, phase is consistent, no wiring, can save big
The valuable emergency repair time of amount.The side wall of casing 1 is provided with main switch 4, and the one end of main switch 4 is connected with the leading-out terminal of commutator 24
Connect, the other end of main switch 4 is connected with multiple one end of switch-dividing 5, multiple other ends of switch-dividing 5 and multiple phases of outlet coupler 6
Connection；The bottom of casing 1 is provided with universal wheel 7.
Preferably, in addition to damper 8, damper 8 is provided with the cable disk 21, for preventing in master
Cable disk rotating speed is too fast and out-of-sequence during twisted and released of the cable.
Preferably, in addition to multiloop controller 9, touch-screen 10, the multiloop controller 9 respectively with touch
Screen 10, main switch 4, multiple switch-dividings 5 are connected, for controlling, showing cable connection and on off state.
Preferably, in addition to warning lamp 11, the warning lamp 11 is arranged on the top of casing 1, warning lamp 11 with it is more
Loop control unit 9 is connected, and for warning the present apparatus in running order after leader cable is powered, ensures safety.
Preferably, in addition to cable clip 12, cable clip 12 is provided with the casing 1, for outlet electricity
The arrangement of cable.
Preferably, in addition to maintenance door 13, the side of casing 1 offer maintenance door 13, the maintenance door 13
It is connected by air pressure bracing stick 14 with casing 1, maintenance and reason line for the present apparatus.
Preferably, the outlet coupler 6 uses aviation plug.
Preferably, it is described to use the three-phase and four-line commutator of commutator 24.
Preferably, in addition to rain cover 15, rain cover 15 is provided with the casing 1, for covering case-side
Main switch, switch-dividing, outlet coupler on wall.
Preferably, it is provided with abrasion resistant fire blocking protective case outside the leader cable 3.
In use, usually device is parked near power supply, inlet wire cable one end is fixed on electricity using fixing device is carried
Below source switch, power line is connected, when failure occurs, power supply is served, pulls out the castor that the device is carried using device, side
Walk side and put leader cable, the device can be pulled to scene within the shortest time；Due to leader cable is wound on built-in drum simultaneously in advance
The high-power anti-error coupler of pre-terminated, while the hand traction device wherein people's can by cable-pull and grafting it is good, separately
Outer two people can put anti-rolling frame simultaneously, patch the work such as prefabricated load line, pull-up Telescopic warning lamp, open live main power source
Afterwards, switch-dividing is controlled on the spot, starts each load in the case where ensuring safety：By working specification, real time inspection touch-screen and micro-
Machine intellective protector, load operation conditions and record related data are monitored in real time, data message is accumulated for maintenance department；Repairing
Terminating cut-out and divide loop and device main power source, wraparound divides ring current line, collects instrument, packs up roll cage, decontrols castor brake,
Rolling-up mechanism is opened, leader cable is wound in drawing device, device playback, cuts off main power source, rain cover on this.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of transformer converter valve cooling system emergency power supply access device, including：Casing, it is characterised in that：The casing
Cable trough is inside provided with, the cable trough includes：Cable disk, support, fixing axle, commutator, it is provided between the support
Fixing axle, commutator is provided with the fixing axle；The cable disk is provided centrally with sleeve, and cable disk is turned by sleeve
It is dynamic to be connected in fixing axle, carbon brush and the carbon brush mobile link on commutator are provided with the inside of sleeve；It is wound with cable disk
Casing is drawn in leader cable, leader cable one end, and the other end is connected with the carbon brush on the inside of sleeve；The wall box is provided with master and opened
Close, main switch one end is connected with commutator leading-out terminal, and the main switch other end is connected with multiple switch-dividing one end, multiple separated
The other end is closed with multiple outlet couplers to be connected；The bottom half is provided with universal wheel.
2. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Also wrap
Damper is included, damper is provided with the cable disk.
3. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Also wrap
Multiloop controller, touch-screen are included, the multiloop controller is connected with touch-screen, main switch, multiple switch-dividings respectively.
4. transformer converter valve cooling system emergency power supply access device according to claim 3, it is characterised in that：Also wrap
Warning lamp is included, the warning lamp is arranged on casing top, and warning lamp is connected with multiloop controller.
5. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Also wrap
Cable clip is included, cable clip is provided with the casing.
6. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Also wrap
Maintenance door is included, the body side offers maintenance door, and the maintenance door is connected by air pressure bracing stick with casing.
7. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：It is described
Outlet coupler uses aviation plug.
8. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：It is described
Commutator uses three-phase and four-line commutator.
9. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Also wrap
Rain cover is included, rain cover is provided with the casing, for covering the main switch on wall box, switch-dividing, outlet coupler.
10. transformer converter valve cooling system emergency power supply access device according to claim 1, it is characterised in that：Institute
State and abrasion resistant fire blocking protective case is provided with outside leader cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806743.7U CN206864949U (en) | 2017-07-05 | 2017-07-05 | Transformer converter valve cooling system emergency power supply access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806743.7U CN206864949U (en) | 2017-07-05 | 2017-07-05 | Transformer converter valve cooling system emergency power supply access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864949U true CN206864949U (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806743.7U Active CN206864949U (en) | 2017-07-05 | 2017-07-05 | Transformer converter valve cooling system emergency power supply access device |
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| Country | Link |
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| CN (1) | CN206864949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257092A (en) * | 2017-07-05 | 2017-10-17 | 国网江苏省电力公司检修分公司 | Transformer converter valve cooling system emergency power supply access device |
-
2017
- 2017-07-05 CN CN201720806743.7U patent/CN206864949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257092A (en) * | 2017-07-05 | 2017-10-17 | 国网江苏省电力公司检修分公司 | Transformer converter valve cooling system emergency power supply access device |
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| CP01 | Change in the name or title of a patent holder |
Address after: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Co-patentee after: State Grid Corporation of China Patentee after: National network Jiangsu Electric Power Co., Ltd. maintenance branch Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Co-patentee after: JIANGSU ARK ELECTRICAL CO., LTD. Co-patentee after: SUWEN ELECTRIC ENERGY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Co-patentee before: State Grid Corporation of China Patentee before: State Grid Jiangsu Electric Power Company Maintenance Branch Company Co-patentee before: STATE GRID JIANGSU ELECTRIC POWER COMPANY Co-patentee before: JIANGSU ARK ELECTRICAL CO., LTD. Co-patentee before: SUWEN ELECTRIC ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |