CN104638943B - Rectifying cabinet for power generating car - Google Patents
Rectifying cabinet for power generating car Download PDFInfo
- Publication number
- CN104638943B CN104638943B CN201510051324.2A CN201510051324A CN104638943B CN 104638943 B CN104638943 B CN 104638943B CN 201510051324 A CN201510051324 A CN 201510051324A CN 104638943 B CN104638943 B CN 104638943B
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- China
- Prior art keywords
- door
- plate
- rectifier box
- control cabinet
- rectifier
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A rectifying cabinet for a power generating car comprises a rectifying box and a control box. The rectifying box and the control box are arranged side by side from left to right; the rectifying box comprises an upper sealing plate, an upper ventilation opening, a lifting bolt, an upper left door plate, an upper right door plate, a lower left door plate, a lower right door plate, a lower left door plate louver, a lower right door plate louver, an upper left door plate handle and door lock assembly, an upper right door plate handle and door lock assembly, a lower left door plate handle and door lock assembly, a lower right door plate handle and door lock assembly, a rear sealing plate, a left sealing plate, a framework and a lateral beam; a thyristor bridge type rectifying device and a high-power device are distributed in the rectifying box; the control box comprises a control box upper sealing plate, a control box lifting bolt, a control box right sealing plate, a lateral air outlet, a control box upper door plate, a control box lower door plate, a control box lower door plate louver, a control box upper door plate handle and door lock assembly, a control box lower door plate handle and door lock assembly, a control box rear sealing plate, a framework and a lateral beam; a filtering circuit, a control circuit and a protecting circuit are distributed in the control box.
Description
Technical field
The present invention relates to a kind of fairing is and in particular to a kind of novel track passenger vehicle generator car rectifier cabinet.
Background technology
The three-phase ac460v power electric that the diesel-driven generator of 25t/g type trolley coach generator car sends, through rectifier cabinet
After controlled rectification, output direct current 600v power supply uses for the load on trolley coach, and for meeting needs, rectifier cabinet needs to have two
With commutation system and major loop need to be completely independent with control loop and not interfere with each other to cover independent electric power system, adopt current rectifier cabinet more
With three-phase fully-controlled type thyratron transistor bridge rectification device, it be furnished with filter circuit, related control circuit, guarantor in rectification module DC side
Protection circuit etc., these fairings and circuit etc. are all disposed within same cabinet, cause to control The electric loop and power The electric loop knot
Structure is chaotic, space is crowded, and maintenance repair and maintenance have very big potential safety hazard.Further, since it is mostly high-power in rectifier cabinet
Components and parts, the electric current passing through is larger thus components and parts heating is more serious, for ensureing and improving the radiating effect of rectifier cabinet, at present
Adopt air-out or side air-out mode under upper air inlet more, but still the preferable cooling-down effect of difficult to reach.Rectifier cabinet is removed in lifting simultaneously
During fortune, existing scheme, adopt the mode such as wooden block, rope more, increase manpower and materials and there is very big potential safety hazard.
Content of the invention
The technical problem to be solved in the present invention is: overcomes above-mentioned many deficiencies, provides a kind of generator car rectifier cabinet, structure
Rationally, be easy to that maintaining, ventilation and heat be good, lifting convenient in carrying, safe and reliable.
The technical solution adopted for the present invention to solve the technical problems is: a kind of generator car rectifier cabinet, including rectifier box
And control cabinet, it is arranged side by side about described rectifier box and control cabinet, between described rectifier box and control cabinet, pass through hex bolts pair
Wear and be fixed into a cabinet, do not set shrouding between two casings and separate.
Described rectifier box includes rectifier box upper sealing plate, shrouding, the left shrouding of rectifier box, framework, side crossbeam, rectification after rectifier box
Ventilating opening, rectifier box upper left door-plate, rectifier box upper right door-plate, rectifier box lower-left door-plate, rectifier box on case lifting bolt, rectifier box
Bottom right door-plate, rectifier box lower-left door-plate shutter, rectifier box bottom right door-plate shutter, rectifier box upper left door plate handle and door lock group
Part, rectifier box upper right door plate handle and door lock assembly, rectifier box lower-left door plate handle and door lock assembly, rectifier box bottom right door-plate handle
Hand and door lock assembly and rectifier box overdraught machine.Arrangement thyratron transistor bridge rectification device and high-power unit device in described rectifier box
Part, adopts copper bar to connect, copper bar material is t2, copper bar surface Entire nickel coating, copper bar weight between fairing and high performance components
Conductive paste is smeared in folded face, is fixed by hex bolts and hex nut.
After described rectifier box upper sealing plate, rectifier box, shrouding, the left shrouding of rectifier box are 1.5mm thickness aluminium sheet flat board, are arranged on whole
In stream cabinet frame, fixed with hex bolts.
Described rectifier box upper left door-plate, rectifier box upper right door-plate, rectifier box lower-left door-plate, rectifier box bottom right door-plate are arranged on
Rectifier box front.Described rectifier box upper left door-plate, rectifier box upper right door-plate split around and equivalently-sized, and described rectifier box is left
Lower door-plate, rectifier box bottom right door-plate split around and equivalently-sized, described rectifier box upper left door-plate, rectifier box upper right door-plate,
Rectifier box lower-left door-plate, rectifier box bottom right door-plate material are 2mm thickness stainless steel, and every piece of door panel flap simultaneously adopts three-point mount in side
On frame, for ensureing noise when sealing and minimizing switch gate, inside the flanging of every piece of door-plate, surrounding installs sealing strip, sealing strip
Material is epdm black bipeltate, and inside door-plate, equipped with hinge, to prevent, switch gate angle is excessive to touch other people or object.
Described rectifier box upper left door plate handle and door lock assembly, rectifier box upper right door plate handle and door lock assembly, rectifier box
Lower-left door plate handle and door lock assembly, rectifier box bottom right door plate handle and door lock assembly are arranged on every piece of door-plate, open for convenience
Close the door and use, handle and door lock assembly are arranged on the edge of switch gate side and placed in the middle up and down, handle and door lock assembly are
One global facility and be furnished with key, all keys are general, and handle is door lock closed mode vertically downward, handle rotate counterclockwise
90 ° is door-lock opening state.
Described rectifier box lower-left door-plate shutter, rectifier box bottom right door-plate used in blinds in the ventilation and heat of rectifier box, hundred
Leaf window is designed as oblateness, and size directly punches through on door-plate according to the rules, and rectifier box lower-left door-plate shutter and rectifier box are right
Lower door-plate shutter is 3 row 12 row, and for avoiding dust and other particulate matter to enter casing, shutter internal welding net skin filters.
On described rectifier box, ventilating opening carries blower fan for rectification module and the pressure cold wind of rectifier box overdraught machine is defeated
Entrance, design, in rectifier box upper sealing plate centre position, punches through as rectangle, upper ventilating opening and rectifier box on rectifier box upper sealing plate
Soft air duct is adopted to connect between overdraught machine.
Described rectifier cabinet lifting bolt top is circular bottom is shape of threads, and lifting bolt is arranged on rectifier cabinet upper sealing plate
Surrounding, lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to rectifier cabinet and carrying.
Described control cabinet includes control cabinet upper sealing plate, shrouding, the right shrouding of control cabinet, framework, side crossbeam, side go out after control cabinet
Air port, control cabinet lifting bolt, door-plate on control cabinet, door-plate under control cabinet, door-plate shutter under control cabinet, door-plate on control cabinet
Door plate handle and door lock assembly under handle and door lock assembly, control cabinet.Arrangement filter circuit in described control cabinet, control circuit,
Protection circuit, adopts cable connection between each circuit, cable is low-smoke and zero-halogen flame-resistant rail vehicle black single-core cable, cable
Rated voltage is 125/750v.
After described control cabinet upper sealing plate, control cabinet, shrouding, the right shrouding of control cabinet are 1.5mm thickness aluminium sheet flat board, are arranged on frame
On frame, fixed with hex bolts.
Under door-plate and control cabinet on described control cabinet, door-plate is arranged on control cabinet front, and the upper and lower door-plate of control cabinet is R.H.flapped door
And equivalently-sized, door-plate material is 2mm thickness stainless steel, and every piece of door panel flap simultaneously adopts three-point mount on side frame, for ensureing
Noise when sealing and minimizing switch gate, inside the flanging of every piece of door-plate, surrounding installs sealing strip, and sealing strip material is epdm
Black bipeltate, inside door-plate, equipped with hinge, to prevent, switch gate angle is excessive to touch other people or object.
On described control cabinet door plate handle and door lock assembly be arranged on door-plate on control cabinet, under control cabinet door plate handle and
Door lock assembly is arranged on door-plate under control cabinet, and for convenience of switch gate and use, handle and door lock assembly are arranged on switch gate one
The edge of side and placed in the middle up and down, handle and door lock assembly are a global facility and are furnished with key, all keys are general, handle
It is door lock closed mode vertically downward, 90 ° of handle rotate counterclockwise is door-lock opening state.
Under described control cabinet, in the ventilation and heat of control cabinet, louvered design is oblateness to door-plate used in blinds, according to rule
It is sized and directly punches through on door-plate, under control cabinet, door-plate shutter is 4 row 12 row, for avoiding dust and other particulate matter to enter
Cabinet, shutter internal welding net skin filters.
Described side air-out mouth is arranged on control cabinet right shrouding lower position, for control cabinet ventilation and heat, right in control cabinet
Punch through as square and right-angle bending on shrouding, equipped with filtering sponge on side air-out mouth, surrounding adds frame hex bolts and fix
On right shrouding, it is to avoid dust and other particulate matter enter casing.
Described control cabinet lifting bolt top is circular bottom is shape of threads, and lifting bolt is arranged on control cabinet upper sealing plate
Surrounding, lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to control cabinet and carrying.
Described framework adopts 2.5mm thickness stainless steel square tube, all framework surfaces entirety zinc electroplating with iridescent yellow chromate conversion coating, perforate, and pitch-row is uniformly divided
Face, different by installation site, framework is different in size, is spliced by hex bolts and fixes.
Described side crossbeam is arranged on framework, and side crossbeam adopts 2mm thickness stainless steel square tube, and all sides beam surface is integrally plated
Color zinc, perforate, the uniform facet of pitch-row, all sides crossbeam length is identical.According to fairing, high performance components, filter circuit,
Control circuit, the installation site difference of protection circuit, side crossbeam is adjustable up and down, the side crossbeam keeping parallelism of framework the right and left.
The invention has the beneficial effects as follows: by generator car rectifier cabinet according to the power of each components and parts, control mode and realization
Function difference be set to rectifier box and control cabinet, arrangement thyratron transistor bridge rectification device and high performance components in rectifier box,
Connected using copper bar；Arrangement filter circuit, control circuit, protection circuit in control cabinet, using cable connection used for rail vehicle；For
It is easy to ventilation and heat and increases natural cooling effect, do not set shrouding between rectifier box and control cabinet, rectifier box upper sealing plate has
Upper ventilating opening, the right shrouding of control cabinet has side air-out mouth, has shutter, join under door-plate and control cabinet under rectifier box on door-plate
Close the air blast cooling of ventilation blower, greatly meet generator car rectifier box cooling requirements.For reinforcing door-plate, all door-plates adopt
Three-point mount；For reducing switch gate noise and extending door-plate service life, equipped with damping noise abatement sealing strip inside all door-plates；
For controlling door-plate can open scope, avoid that door-plate aperture is excessive to touch people or other objects, equipped with hinge inside door-plate；For convenience of peace
Full management and maintenance, all door-plates form equipped with the handle of integral type and door lock, door keys are all general.In view of lifting and
Convenient in carrying, designs a kind of lifting bolt, is arranged on rectifier box upper sealing plate and control cabinet upper sealing plate surrounding, and lifting bolt is independent
Part, easy to disassemble and can reuse.Rectifier box and control cabinet frame, side crossbeam are all using stainless steel square tube, surface
Perforate, the uniform facet of pitch-row, it is also convenient for repacking and the interpolation of internal component while guarantee cabinet is firm.Whole rectifier cabinet
Rationally distributed, clear in structure, it is easy to operate, safe and reliable.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of front view of generator car rectifier cabinet of the present invention；
Fig. 2 is a kind of top view of generator car rectifier cabinet of the present invention；
Fig. 3 is a kind of right view of generator car rectifier cabinet of the present invention；
Fig. 4 is a kind of longitudinal section of generator car rectifier cabinet of the present invention.
In figure: 1. rectifier box, 1-1. rectifier box upper sealing plate, the upper ventilating opening of 1-2., 1-3. rectifier box lifting bolt, 1-4. is whole
Stream case upper left door-plate, 1-5. rectifier box upper right door-plate, 1-6. rectifier box lower-left door-plate, 1-7. rectifier box bottom right door-plate, 1-8. is whole
Stream case lower-left door-plate shutter, 1-9. rectifier box bottom right door-plate shutter, 1-10. rectifier box upper left door plate handle and door lock group
Part, 1-11. rectifier box upper right door plate handle and door lock assembly, 1-12. rectifier box lower-left door plate handle and door lock assembly, 1-13.
Rectifier box bottom right door plate handle and door lock assembly, 2. control cabinet, 2-1. control cabinet upper sealing plate, 2-2. control cabinet lifting bolt, 2-
3. the right shrouding of control cabinet, 2-4. side air-out mouth, door-plate on 2-5. control cabinet, door-plate under 2-6. control cabinet, 2-7. control cabinet Xiamen
Plate shutter, door plate handle and door lock assembly on 2-8. control cabinet, door plate handle and door lock assembly under 2-9. control cabinet, 3. frame
Frame, 4. side crossbeam.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
Embodiment
As shown in Figure 1 to 4, a kind of generator car rectifier cabinet of the present invention, including rectifier box 1 and control cabinet 2, described whole
Stream case 1 and control cabinet 2 about are arranged side by side, and are fixed into one by hex bolts to wearing between described rectifier box 1 and control cabinet 2
Cabinet, does not set shrouding between two casings and separates.
Described rectifier box 1 includes rectifier box upper sealing plate 1-1, upper ventilating opening 1-2, rectifier box lifting bolt 1-3, a rectifier box left side
Upper door-plate 1-4, rectifier box upper right door-plate 1-5, rectifier box lower-left door-plate 1-6, rectifier box bottom right door-plate 1-7, rectifier box lower-left door
Plate shutter 1-8, rectifier box bottom right door-plate shutter 1-9, rectifier box upper left door plate handle and door lock assembly 1-10, rectifier box are right
Upper door plate handle and door lock assembly 1-11, rectifier box lower-left door plate handle and door lock assembly 1-12, rectifier box bottom right door plate handle
With shrouding, the left shrouding of rectifier box, framework 3, side crossbeam 4 and rectifier box overdraught machine after door lock assembly 1-13, rectifier box；Described
In rectifier box 1, arrangement thyratron transistor bridge rectification device and high performance components, adopt copper between fairing and high performance components
Row connects, and copper bar material is t2, copper bar surface Entire nickel coating, and copper bar faying surface smears conductive paste, by hex bolts and hexagonal
Nut is fixed.
After described rectifier box upper sealing plate 1-1, rectifier box, shrouding, the left shrouding of rectifier box are 1.5mm thickness aluminium sheet flat board, are arranged on
On framework 3, fixed with hex bolts.
Described upper ventilating opening 1-2 carries the pressure cold wind input of blower fan and rectifier box overdraught machine for rectification module
Mouthful, design, in rectifier box upper sealing plate 1-1 centre position, punches through as rectangle, upper ventilating opening and rectification on rectifier box upper sealing plate
Soft air duct is adopted to connect between upper box part ventilation blower.
Described rectifier cabinet lifting bolt 1-3 top is circular bottom is shape of threads, and lifting bolt is arranged on rectifier cabinet
The surrounding of shrouding, lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to rectifier cabinet and removing
Fortune.
Described rectifier box upper left door-plate 1-4, rectifier box upper right door-plate 1-5, rectifier box lower-left door-plate 1-6, rectifier box bottom right
Door-plate 1-7 is arranged on rectifier box 1 front；Described rectifier box upper left door-plate 1-4, rectifier box upper right door-plate 1-5 split around and
Equivalently-sized, described rectifier box lower-left door-plate 1-6, rectifier box bottom right door-plate 1-7 split around and equivalently-sized, described rectification
Case upper left door-plate 1-4, rectifier box upper right door-plate, 1-5 rectifier box lower-left door-plate 1-6, rectifier box bottom right door-plate 1-7 material are 2mm
Thick stainless steel, every piece of door panel flap simultaneously adopts three-point mount on side frame, for ensureing noise when sealing and minimizing switch gate,
Inside the flanging of every piece of door-plate, surrounding installs sealing strip, and sealing strip material is epdm black bipeltate, equipped with hinge inside door-plate
To prevent, switch gate angle is excessive to touch other people or object to chain.
Described rectifier box lower-left door-plate shutter 1-8, rectifier box bottom right door-plate shutter 1-9 are used for the ventilation of rectifier box 1
Radiating, louvered design is oblateness, and size directly punches through on door-plate according to the rules, rectifier box lower-left door-plate shutter 1-8
It is three row 12 row with rectifier box bottom right door-plate shutter 1-9, for avoiding dust and other particulate matter to enter casing, shutter
Internal welding net skin filters.
Described rectifier box upper left door plate handle and door lock assembly 1-10, rectifier box upper right door plate handle and door lock assembly 1-
11st, rectifier box lower-left door plate handle and door lock assembly 1-12, rectifier box bottom right door plate handle and door lock assembly 1-13 are arranged on often
On block door-plate, for convenience of switch gate and use, handle and door lock assembly are arranged on the edge of switch gate side and placed in the middle up and down,
Handle and door lock assembly are a global facility and are furnished with key, all keys are general, and handle closes shape for door lock vertically downward
State, 90 ° of handle rotate counterclockwise is door-lock opening state.
Described control cabinet 2 includes control cabinet upper sealing plate 2-1, control cabinet lifting bolt 2-2, control cabinet right shrouding 2-3, side go out
Door-plate handle on door-plate shutter 2-7 under door-plate 2-6 under door-plate 2-5 on air port 2-4, control cabinet, control cabinet, control cabinet, control cabinet
Shrouding, framework 3, side crossbeam 4 after door plate handle and door lock assembly 2-9, control cabinet under hand and door lock assembly 2-8, control cabinet；Described
In control cabinet 2, arrangement filter circuit, control circuit, protection circuit, adopt cable connection between each circuit, and cable hinders for low smoke and zero halogen
Fire black single-core cable used for rail vehicle, the rated voltage of cable is 125/750v.
After described control cabinet upper sealing plate 2-1, control cabinet, shrouding, control cabinet right shrouding 2-3 are 1.5mm thickness aluminium sheet flat board, peace
Dress on the frame 3, is fixed with hex bolts.
Described control cabinet lifting bolt 2-2 top is circular, bottom is shape of threads, and lifting bolt is arranged on control cabinet
The surrounding of shrouding 2-1, lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to control cabinet
And carrying.
Described side air-out mouth 2-4 is arranged on control cabinet right shrouding 2-3 lower position, for control cabinet ventilation and heat, in control
Punch through as square and right-angle bending on the right shrouding of case processed, equipped with filtering sponge on side air-out mouth, surrounding adds frame hexagonal spiral shell
Bolt is fixed on right shrouding, it is to avoid dust and other particulate matter enter casing.
Under door-plate 2-5 and control cabinet on described control cabinet, door-plate 2-6 is arranged on control cabinet 2 front, the upper and lower door-plate of control cabinet
For R.H.flapped door and equivalently-sized, door-plate material is 2mm thickness stainless steel, and every piece of door panel flap simultaneously adopts three-point mount in framework 3
On, for ensureing noise when sealing and minimizing switch gate, inside the flanging of every piece of door-plate, surrounding installs sealing strip, seals web
Matter is epdm black bipeltate, and inside door-plate, equipped with hinge, to prevent, switch gate angle is excessive to touch other people or object.
Under described control cabinet, door-plate shutter 2-7 is used for the ventilation and heat of control cabinet, and louvered design is oblateness, according to
Given size directly punches through on door-plate, and under control cabinet, door-plate shutter 2-7 is four row 12 row, for avoiding dust and other
Grain thing enters cabinet, and shutter internal welding net skin filters.
On described control cabinet door plate handle and door lock assembly 2-8 be arranged on door-plate 2-5 on control cabinet, door-plate under control cabinet
Handle and door lock assembly 2-9 are arranged on door-plate 2-6 under control cabinet, and for convenience of switch gate and use, handle and door lock assembly are pacified
It is contained in the edge of switch gate side and up and down between two parties, handle and door lock assembly are a global facility and are furnished with key own
Key is general, and 90 ° of handle rotate counterclockwise is door-lock opening state, and handle is door lock closed mode vertically downward.
Described framework 3 adopts 2.5mm thickness stainless steel square tube, all framework surfaces entirety zinc electroplating with iridescent yellow chromate conversion coating, perforate, and pitch-row is uniformly divided
Face, different by installation site, framework is different in size, is spliced by hex bolts and fixes.
Described side crossbeam 4 is arranged on framework, and side crossbeam 4 adopts 2mm thickness stainless steel square tube, and all sides beam surface is overall
Zinc electroplating with iridescent yellow chromate conversion coating, perforate, the uniform facet of pitch-row, all sides crossbeam length is identical.According to fairing, high performance components, filtered electrical
Road, control circuit, the installation site difference of protection circuit, side crossbeam is adjustable up and down, and the side crossbeam of framework the right and left keeps flat
OK.
Arrangement thyratron transistor bridge rectification device and high performance components in rectifier box 1, are connected using copper bar；In control cabinet 2
Arrangement filter circuit, control circuit, protection circuit, using cable connection used for rail vehicle；For ease of ventilation and heat with increase certainly
So cooling effect, does not set shrouding, rectifier box upper sealing plate has ventilating opening 1-2, control cabinet between rectifier box 1 and control cabinet 2
Side air-out mouth 2-4 is had on right shrouding, door-plate under door-plate and control cabinet under rectifier box has shutter, cooperation ventilation blower strong
System is air-cooled, meets generator car rectifier box cooling requirements；For reducing switch gate noise and extending door-plate service life, Suo Youmen
Equipped with damping noise abatement sealing strip inside plate；For controlling door-plate can open scope, avoid that door-plate aperture is excessive to touch people or other things
Body, equipped with hinge inside door-plate；For convenience of safety management and maintenance, equipped with handle and the door lock group of integral type on all door-plates
Become, door keys are all general；In view of lifting and convenient in carrying, design a kind of lifting bolt, be arranged on rectifier box upper sealing plate and
Control cabinet upper sealing plate surrounding, lifting bolt is individual components, easy to disassemble and can reuse.Rectifier box and control cabinet
Framework 3, side crossbeam 4 all using stainless steel square tube, surface perforate, the uniform facet of pitch-row, also side while ensureing that cabinet is firm
Just the repacking of internal component and interpolation.Whole rectifier cabinet is rationally distributed, clear in structure, is easy to operate, safe and reliable.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.This invention technical
The content that scope is not limited on specification it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of generator car rectifier cabinet it is characterised in that: include rectifier box (1) and control cabinet (2), described rectifier box (1) and
Control cabinet is arranged side by side about (2), is fixed into one by hex bolts to wearing between described rectifier box (1) and control cabinet (2)
Cabinet, does not set shrouding between two casings and separates；
Described rectifier box (1) includes rectifier box upper sealing plate (1-1), upper ventilating opening (1-2), rectifier box lifting bolt (1-3), rectification
Case upper left door-plate (1-4), rectifier box upper right door-plate (1-5), rectifier box lower-left door-plate (1-6), rectifier box bottom right door-plate (1-7),
Rectifier box lower-left door-plate shutter (1-8), rectifier box bottom right door-plate shutter (1-9), rectifier box upper left door plate handle and door lock
Assembly (1-10), rectifier box upper right door plate handle and door lock assembly (1-11), rectifier box lower-left door plate handle and door lock assembly (1-
12), after rectifier box bottom right door plate handle and door lock assembly (1-13), rectifier box, shrouding, the left shrouding of rectifier box, framework (3), side are horizontal
Beam (4) and rectifier box overdraught machine；Arrangement thyratron transistor bridge rectification device and high performance components in described rectifier box (1),
Copper bar is adopted to connect between fairing and high performance components, copper bar material is t2, copper bar surface Entire nickel coating, copper bar faying surface
Smear conductive paste, fixed by hex bolts and hex nut；
After described rectifier box upper sealing plate (1-1), rectifier box, shrouding, the left shrouding of rectifier box are 1.5mm thickness aluminium sheet flat board, are arranged on frame
On frame (3), fixed with hex bolts；
Described rectifier box upper left door-plate (1-4), rectifier box upper right door-plate (1-5), rectifier box lower-left door-plate (1-6), rectifier box are right
Lower door-plate (1-7) is arranged on rectifier box (1) front；Described rectifier box upper left door-plate (1-4), rectifier box upper right door-plate (1-5) are left
Right split and equivalently-sized, described rectifier box lower-left door-plate (1-6), rectifier box bottom right door-plate (1-7) split around and chi
Very little identical, described rectifier box upper left door-plate (1-4), rectifier box upper right door-plate (1-5), rectifier box lower-left door-plate (1-6), rectifier box
Bottom right door-plate (1-7) material is 2mm thickness stainless steel, and every piece of door panel flap simultaneously adopts three-point mount on framework (3), close for ensureing
Noise when envelope property and minimizing switch gate, inside the flanging of every piece of door-plate, surrounding installs sealing strip, and sealing strip material is that epdm is black
Color bipeltate, inside door-plate, equipped with hinge, to prevent, switch gate angle is excessive to touch other people or object；
Described rectifier box lower-left door-plate shutter (1-8), rectifier box bottom right door-plate shutter (1-9) are used for the logical of rectifier box (1)
Wind radiates, and louvered design is oblateness, and size directly punches through on door-plate according to the rules；
Described rectifier box upper left door plate handle and door lock assembly (1-10), rectifier box upper right door plate handle and door lock assembly (1-
11), rectifier box lower-left door plate handle and door lock assembly (1-12), rectifier box bottom right door plate handle and door lock assembly (1-13) are installed
On every piece of door-plate, for convenience of switch gate and use, handle and door lock assembly are arranged on the edge and up and down of switch gate side
Between two parties, handle and door lock assembly are a global facility and are furnished with key, all keys are general, and handle closes for door lock vertically downward
Closed state, 90 ° of handle rotate counterclockwise is door-lock opening state；
Described upper ventilating opening (1-2) carries the pressure wind input port of blower fan and rectifier box overdraught machine for fairing, if
Meter, in rectifier box upper sealing plate (1-1) centre position, punches through as rectangle on rectifier box upper sealing plate, on upper ventilating opening and rectifier box
Soft air duct is adopted to connect between portion's ventilation blower；
Described rectifier cabinet lifting bolt (1-3) top is circular bottom is shape of threads, and lifting bolt is arranged on envelope on rectifier cabinet
The surrounding of plate, lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to rectifier cabinet and removing
Fortune；
Described control cabinet (2) include control cabinet upper sealing plate (2-1), control cabinet lifting bolt (2-2), the right shrouding of control cabinet (2-3),
Door-plate shutter (2-7), control under door-plate (2-6) under door-plate (2-5) on side air-out mouth (2-4), control cabinet, control cabinet, control cabinet
Shrouding, frame after door plate handle and door lock assembly (2-9), control cabinet under door plate handle and door lock assembly (2-8), control cabinet on case processed
Frame (3), side crossbeam (4)；Arrangement filter circuit, control circuit, protection circuit in described control cabinet (2), using electricity between each circuit
Cable connects, and cable is low-smoke and zero-halogen flame-resistant rail vehicle black single-core cable, and the rated voltage of cable is 125/750v；
After described control cabinet upper sealing plate (2-1), control cabinet, shrouding, the right shrouding of control cabinet (2-3) are 1.5mm thickness aluminium sheet flat board, peace
It is contained on framework (3), fixed with hex bolts；
Described control cabinet lifting bolt (2-2) top is circular bottom is shape of threads, and lifting bolt is arranged on envelope on control cabinet
The surrounding of plate (2-1), lifting bolt is individual components, easy to disassemble and can reuse, the convenient lifting to control cabinet
And carrying；
Described side air-out mouth (2-4) is arranged on control cabinet right shrouding (2-3) lower position, for control cabinet ventilation and heat；
Under door-plate (2-5) and control cabinet on described control cabinet, door-plate (2-6) is arranged on control cabinet (2) front, control cabinet upper-lower door
Plate is R.H.flapped door and equivalently-sized, and door-plate material is 2mm thickness stainless steel, and every piece of door panel flap simultaneously adopts three-point mount in framework
(3), on, for the noise ensureing sealing and reduce switch gate, inside the flanging of every piece of door-plate, surrounding installs sealing strip, sealing strip
Material is epdm black bipeltate, and inside door-plate, equipped with hinge, to prevent, switch gate angle is excessive to touch other people or object；
Under described control cabinet, door-plate shutter (2-7) is used for the ventilation and heat of control cabinet, and louvered design is oblateness, according to rule
It is sized and directly punch through on door-plate；
On described control cabinet door plate handle and door lock assembly (2-8) be arranged on that door-plate on control cabinet (2-5) is upper, door-plate under control cabinet
Handle and door lock assembly (2-9) are arranged on door-plate under control cabinet (2-6), for convenience of switch gate and use, handle and door lock group
Part is arranged on the edge of switch gate side and up and down between two parties, handle and door lock assembly are a global facility and are furnished with key,
All keys are general, and handle is door lock closed mode vertically downward, and 90 ° of handle rotate counterclockwise is door-lock opening state；
Described framework (3) adopts 2.5mm thickness stainless steel square tube, all framework surfaces entirety zinc electroplating with iridescent yellow chromate conversion coating, perforate, and pitch-row is uniformly divided
Face, different by installation site, framework is different in size, is spliced by hex bolts and fixes；
Described side crossbeam (4) is arranged on framework (3), and side crossbeam (4) adopts 2mm thickness stainless steel square tube, all sides beam surface
Overall zinc electroplating with iridescent yellow chromate conversion coating, perforate, the uniform facet of pitch-row, all sides crossbeam length is identical；According to fairing, high performance components, filter
Wave circuit, control circuit, the installation site difference of protection circuit, side crossbeam is adjustable up and down, and the side crossbeam of framework the right and left is protected
Fair row.
2. a kind of generator car rectifier cabinet according to claim 1 it is characterised in that: described rectifier box lower-left door-plate blinds
Window (1-8) and rectifier box bottom right door-plate shutter (1-9) are three row 12 row, for avoiding dust and other particulate matter to enter cartonning
Body, shutter internal welding net skin filters.
3. a kind of generator car rectifier cabinet according to claim 1 it is characterised in that: described side air-out mouth (2-4) control
Punch through as square and right-angle bending on the right shrouding (2-3) of case processed, equipped with filtration sponge side air-out mouth (2-4) on, surrounding adds
Frame hex bolts is fixed on right shrouding, it is to avoid dust and other particulate matter enter casing.
4. a kind of generator car rectifier cabinet according to claim 1 it is characterised in that: door-plate shutter under described control cabinet
(2-7) it is four row 12 row, for avoiding dust and other particulate matter to enter cabinet, shutter internal welding net skin filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051324.2A CN104638943B (en) | 2015-01-30 | 2015-01-30 | Rectifying cabinet for power generating car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051324.2A CN104638943B (en) | 2015-01-30 | 2015-01-30 | Rectifying cabinet for power generating car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104638943A CN104638943A (en) | 2015-05-20 |
| CN104638943B true CN104638943B (en) | 2017-01-25 |
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ID=53217357
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051324.2A Expired - Fee Related CN104638943B (en) | 2015-01-30 | 2015-01-30 | Rectifying cabinet for power generating car |
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| Country | Link |
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| CN (1) | CN104638943B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120617A (en) * | 2015-09-14 | 2015-12-02 | 广西职业技术学院 | Multifunctional portable dust-proof and damp-proof computer cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595062Y (en) * | 2002-12-30 | 2003-12-24 | 东方电机控制设备有限公司 | Cooler of rectifier cabinet |
| KR101831196B1 (en) * | 2012-06-14 | 2018-02-22 | 엘에스산전 주식회사 | Heat-generating element cooling apparatus for inverter |
| CN103633857B (en) * | 2013-12-11 | 2016-03-16 | 中国长江电力股份有限公司 | A kind of two fans binary channel cooling air channel excitation rectifier cabinet |
| CN203596751U (en) * | 2013-12-11 | 2014-05-14 | 中国长江电力股份有限公司 | Excitation rectifier cabinet with dual-fan dual-channel air cooling channel |
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| Publication number | Publication date |
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| CN104638943A (en) | 2015-05-20 |
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