CN106194686A - The double Frequency Drive Control all-in-one of a kind of air compressor machine - Google Patents
The double Frequency Drive Control all-in-one of a kind of air compressor machine Download PDFInfo
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- CN106194686A CN106194686A CN201610621735.5A CN201610621735A CN106194686A CN 106194686 A CN106194686 A CN 106194686A CN 201610621735 A CN201610621735 A CN 201610621735A CN 106194686 A CN106194686 A CN 106194686A
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- Prior art keywords
- fan
- air compressor
- compressor machine
- module
- double frequency
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The embodiment of the invention discloses the double Frequency Drive Control all-in-one of a kind of air compressor machine, including cabinet and be arranged on the relay board within cabinet, panel, capacitor board and double frequency conversion drive plate；Rectification module, main frame inversion module and blower fan inversion module it is provided with on double frequency conversion drive plates；Rectification module is charged to capacitor board by relay board, the electric energy output end of capacitor board is connected with the electrical energy inputs of main frame inversion module and blower fan inversion module, main frame inversion module is for connecting the main frame of air compressor machine, and blower fan inversion module is for connecting the oily air-cooler of air compressor machine.The double Frequency Drive Control all-in-one of the air compressor machine of the present invention makes the main frame inversion unit in main frame inversion module and the blower fan inversion unit common DC bus in blower fan inversion module, and building block is few, has low cost, take up room advantage little, that wiring is succinct.
Description
Technical field
The present invention relates to technical field of electricity, particularly relate to the double Frequency Drive Control all-in-one of a kind of air compressor machine.
Background technology
Air compressor is called for short air compressor machine, is the nucleus equipment of pneumatic system, is widely used in all trades and professions, wherein, and can
The air compressor machine of frequency conversion has the advantages such as energy-conservation, running parameter is stable, is paid close attention to widely and applies.
Frequency conversion air compressor is generally by split type to air compressor frequency converter electric-control system and air compressor machine installation.As it is shown in figure 1, it is existing
Air compressor machine dual frequency converter electric-control system 100 main by main frame converter 101, fan frequency converter 102, auxiliary power module 103
Three parts are constituted, and main frame converter 101 is for driving the main frame of air compressor machine, and fan frequency converter 102 is for driving the oil of air compressor machine
Air-cooler, auxiliary power module 103 powers for the low-voltage assembly for main frame converter 101 and fan frequency converter 102, three
The most independent of one another.
But, the building block of above-mentioned air compressor machine dual frequency converter electric-control system is more, exist take up room big, cost high,
The problems such as wiring is complicated.
Summary of the invention
Embodiments provide the double Frequency Drive Control all-in-one of a kind of air compressor machine, be used for solving existing air compressor machine double
The building block of converter electric-control system is more, there is the problems such as big, cost is high, wiring complexity that take up room.
For reaching above-mentioned purpose, the one side of the embodiment of the present invention provides a kind of air compressor machine double Frequency Drive Control one
Machine, including: cabinet and be arranged on the relay board within described cabinet, panel, capacitor board and double frequency conversion drive plate；
Rectification module, main frame inversion module and blower fan inversion module it is provided with on described pair of frequency conversion drive plate；
Described rectification module is charged to described capacitor board by described relay board, the electric energy output end of described capacitor board with
Described main frame inversion module is connected with the electrical energy inputs of described blower fan inversion module, and described main frame inversion module is used for connecting sky
The main frame of press, described blower fan inversion module is for connecting the oily air-cooler of air compressor machine.
In conjunction with first aspect, in the first possible implementation of first aspect, described cabinet be internally provided with every
Plate, the inner space of described cabinet is in turn divided into inner chamber with outer by the backboard of described cabinet to door-plate direction by described dividing plate
Chamber, described pair of frequency conversion drive plate, panel, relay board are arranged at described exocoel；
Being provided with the through hole for installing capacitor board on described dividing plate, the plate body of described capacitor board is arranged in exocoel and mounts
On dividing plate, each electric capacity of described capacitor board is placed in inner chamber through described through hole；
The double Frequency Drive Control all-in-one of described air compressor machine also includes the radiator being arranged in inner chamber, and described radiator sets
Being placed in the top of described capacitor board, described dividing plate is provided with module installing hole, described radiator covers and is installed on described module
On installing hole, rectification module, main frame inversion module and the blower fan inversion module on described pair of frequency conversion drive plate passes described module
Installing hole is mounted on described spreader surface；
Described relay board is fixed on described pair of frequency conversion drive plate, and described panel is fixed on panel support, institute
State panel support to be assemblied on described cabinet, and be arranged between the door-plate of described relay board and described cabinet, described control
Making sheet is arranged between described panel support and the door-plate of described cabinet.
In conjunction with the first possible implementation of first aspect, the implementation that the second in first aspect is possible
In, it being additionally provided with direct current reactor, described direct current reactor is series at the electric energy output end of described rectification module and described electric capacity
Between the electrical energy inputs of plate, being used for reducing exchange input harmonics, described direct current reactor is fixed on direct current reactor support,
Described direct current reactor support is arranged in exocoel and is mounted on dividing plate, and described direct current reactor supplies peace on described dividing plate
The through hole of dress direct current reactor, is placed in inner chamber, and arranges with described electric capacity left and right in the horizontal direction.
In conjunction with the first possible implementation of first aspect, in the third possible implementation of first aspect
In, described inner chamber is additionally provided with the transformer device being fixed on described dividing plate, described transformer device includes transformator and change
Depressor support, described transformator is fixed on described transformer bracket, and described transformer bracket is fixed on described dividing plate, described
Transformator is positioned at the top of described radiator.
In conjunction with the first possible implementation of first aspect, in the 4th kind of possible implementation of first aspect
In, the bottom of described inner chamber, top and the left and right sides can be respectively provided with bottom vent, top portion ventilation mouth and side-vented
Mouthful；
At described top portion ventilation mouth, the first fan component is installed, when described first fan component operating, outside air
The described power of device through being positioned at inner chamber is entered after described inner chamber from described bottom vent and described side vent
Device surface, and leave described inner chamber via described first fan component.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect
In, described first fan component includes the first fan-mounting support and the little module of fan, and the little module of described fan includes the first wind
Fan support, the first fan and the first fan screen, described first fan is fixed on described first blower tray, described first wind
Fan guard is fixed on described first fan；
Described first fan-mounting support is detachably secured at the top portion ventilation mouth of described inner chamber, described first fan
Having the buckle engaged with described first fan-mounting support on support, the little module of described fan passes through described first blower tray
Buckle be arranged on described first fan-mounting support.
In conjunction with the first possible implementation of first aspect, in the 6th kind of possible implementation of first aspect
In, described exocoel is additionally provided with the second fan component being arranged between described panel and described door-plate, described second fan
Assembly includes that the second fan-mounting support and the second fan, described second fan are fixed on described second blower tray, described
Second blower tray is fixed on described panel support.
In conjunction with first aspect, the first possible implementation of first aspect, the possible reality of the second of first aspect
Existing mode, the third possible implementation of first aspect, the 4th kind of possible implementation, first aspect of first aspect
The 5th kind of possible implementation and first aspect the 6th kind of possible implementation in any one possible realization side
Formula, in the 7th kind of possible implementation of first aspect, the double Frequency Drive Control all-in-one of described air compressor machine also includes the end
Seat, described base is detachably secured to described bottom of cabinet bulk；
Described chassis interior is provided with electricity quantity module and/or catalyst and/or fuse and/or current transformer.
In conjunction with the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation of first aspect
In, described chassis interior is provided with base support, described base support described chassis interior is divided into the first base space and
Second base space, described first base space is the most corresponding with the inner chamber of described cabinet, and described second base space is with described
The exocoel of cabinet is the most corresponding；
The side of described first base space is provided with vent；
If described chassis interior is provided with electricity quantity module, catalyst, fuse summation current transformer, described first base is empty
Between for arranging the described catalyst that is fixed on described base support and described electricity quantity module, described second base space is used for
The described current transformer and described fuse being fixed on described base support is set.
In conjunction with first aspect, the first possible implementation of first aspect, the possible reality of the second of first aspect
Existing mode, the third possible implementation of first aspect, the 4th kind of possible implementation, first aspect of first aspect
The 5th kind of possible implementation, the 6th kind of possible implementation of first aspect, the 7th kind of first aspect possible
Among 8th kind of possible implementation of implementation and first aspect, any one, possible the 9th kind of first aspect
In implementation, the double Frequency Drive Control all-in-one of described air compressor machine also includes top cover, and described top cover is dismountable by stud
It is fixed on described cabinet top, for blocking the top of described cabinet.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
In the present invention, air compressor machine dual frequency converter electric-control system uses the structure of the double Frequency Drive Control all-in-one of air compressor machine,
By multiplexing relay board, capacitor board, panel and rectification module, make the main frame inversion unit in main frame inversion module and blower fan
Blower fan inversion unit common DC bus in inversion module, it is achieved to main frame and the driving of oil air-cooler, building block is few, has
The advantage that low cost, little, the wiring of taking up room, wiring are succinct.
Accompanying drawing explanation
Fig. 1 is a structural representation of air compressor machine dual frequency converter electric-control system in prior art；
Fig. 2 is the three-view diagram of the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine；
Fig. 3 is the perspective view of the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine；
Fig. 4 is the left view explosive view of the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine；
Fig. 5 is that the right side of the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine regards explosive view；
Fig. 6 is the assembling signal of the first fan component in the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine
Figure；
Fig. 7 is the assembling schematic diagram of the little module of fan in the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine；
Fig. 8 is the structural representation of the first fan component in the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine
Figure；
Fig. 9 is the explosive view of the little module of fan in the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine；
Figure 10 is the first blower tray and the first fan in the double Frequency Drive Control all-in-one of embodiment of the present invention air compressor machine
The assembling schematic diagram of mounting bracket；
Figure 11 is the schematic diagram of air flow in the double Frequency Drive Control all-in-one inner chamber of embodiment of the present invention air compressor machine；
Figure 12 is the schematic diagram of air flow in the double Frequency Drive Control all-in-one exocoel of embodiment of the present invention air compressor machine；
Figure 13 is the double assembling schematic diagram between Frequency Drive Control all-in-one and base of embodiment of the present invention air compressor machine；
Figure 14 is double one schematic diagram of Frequency Drive Control all-in-one of air compressor machine that the embodiment of the present invention is equipped with base；
Figure 15 is the explosive view of embodiment of the present invention air compressor machine double Frequency Drive Control all-in-one apolegamy base；
Figure 16 is double another schematic diagram of Frequency Drive Control all-in-one of air compressor machine that the embodiment of the present invention is equipped with base；
Figure 17 is the schematic diagram of embodiment of the present invention air compressor machine double Frequency Drive Control all-in-one assembling top cover；
Figure 18 is the double Frequency Drive Control all-in-one passage of air compressor machine that the embodiment of the present invention is equipped with base and top cover
Outer air flow to schematic diagram；
Figure 19 is that the embodiment of the present invention is equipped with the double cabling within Frequency Drive Control all-in-one of air compressor machine of base and shows
It is intended to.
Detailed description of the invention
Embodiments provide the double Frequency Drive Control all-in-one of a kind of air compressor machine, there is low cost, take up room
The advantage that little, wiring, wiring are succinct.
In order to make those skilled in the art be better understood from the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is purged the technical scheme in the embodiment of the present invention, complete description, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", " the 3rd ", "
Four " etc. (if present) is for distinguishing similar object, without being used for describing specific order or precedence.Should manage
Solve the data so used can exchange in the appropriate case, in order to the embodiments described herein can be with except here illustrating
Or the order enforcement beyond the content described.Additionally, term " includes " and " having " and their any deformation, it is intended that
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment need not limit
In those steps clearly listed or unit, but can include the most clearly listing or for these processes, method, product
Product or intrinsic other steps of equipment or unit.
With reference to Fig. 2, for the three-view diagram of the double Frequency Drive Control all-in-one of air compressor machine, the embodiment of the present invention provides a kind of pneumatics
The double Frequency Drive Control all-in-one of machine, including:
Cabinet and be arranged on the construction unit within cabinet, construction unit include relay board, panel, capacitor board and
Double frequency conversion drive plates, double frequency conversion drive plates are provided with rectification module, main frame inversion module and blower fan inversion module.Rectification module
Charged to capacitor board by relay board, the electric energy output end of capacitor board and main frame inversion module and the electric energy of blower fan inversion module
Input is connected, and main frame inversion module is for connecting the main frame of air compressor machine, and blower fan inversion module is cold for the oil connecting air compressor machine
Blower fan, panel is as the control part of the double Frequency Drive Control all-in-one of air compressor machine.
Existing air compressor machine dual frequency converter electric-control system needs by main frame converter, fan frequency converter and auxiliary power module
Three parts are constituted, and three, structurally and functionally independent of one another, is docked with the combination realizing three at outside need connecting line.And
The present invention only needs the double Frequency Drive Control all-in-one of an air compressor machine just can realize in air compressor machine dual frequency converter electric-control system main
The function of machine converter, fan frequency converter and auxiliary power module is concrete, by design main frame inversion module and blower fan inversion
Module common DC bus, thus in the case of saving a road rectification module, relay board and capacitor board, constructed two etc.
Effect converter, it is achieved to main frame and the driving of oil air-cooler, it is not necessary to carry out main frame converter and blower fan in outside by connecting line
Combination docking between converter.Compared to the prior art, building block is few, have low cost, take up room little, wiring is succinct
Advantage.
In order to ensure the reliability of power supply, main frame inversion module and blower fan inversion module can respective built-in accessory power supply moulds
Block, for providing low pressure direct current of voltage regulation, without additionally arranging auxiliary for the low-voltage assembly of the most internal and outside
Power module, makes level of integrated system higher, and volume is less, connects up more succinct.
Refer to Fig. 3, in order to improve the space availability ratio within cabinet, the beneficially layout of cabinet internal structure unit and walking
Line, conveniently installs, debugs and keeps in repair, and dismountable in the way of using layered arrangement can arrange the double frequency conversion drive control of air compressor machine
Each construction unit in all-in-one processed.Being detachably and fixedly provided with dividing plate 3010 inside cabinet, this dividing plate 3010 is by inside cabinet
Space is in turn divided into inner chamber 3001 and exocoel 3002 by the backboard 3011 of cabinet to door-plate 3012 direction.
Refer to Fig. 4 to Fig. 7, double frequency conversion drive plates 203, panel 202, relay board 201 are arranged at exocoel 3002, every
Being provided with the through hole 2 for installing capacitor board 204 on plate 3010, the plate body of capacitor board 204 is arranged in exocoel 3002 and is mounted on
On dividing plate 3010, each electric capacity of capacitor board 204 is placed in inner chamber 3001 through through hole 2.The double Frequency Drive Control of air compressor machine
All-in-one also includes the radiator 213 being arranged in inner chamber 3001, and radiator 213 is arranged at the top of capacitor board 204, dividing plate
Being provided with module installing hole 3 on 3010, radiator 213 covers and is installed on module installing hole 3, on double frequency conversion drive plates 203
Rectification module (not identifying in figure), main frame inversion module 207 and blower fan inversion module 208 are mounted on through module installing hole 3
Radiator 213 surface 214.Relay board 201 is fixed on double frequency conversion drive plate 203, and panel 202 is fixed on panel support
On 302, panel support 302 is assemblied on cabinet, and is arranged between relay board 201 and the door-plate of cabinet, panel 202
It is arranged between the door-plate 3012 of panel support 302 and cabinet.
Maintenance to panel 202 for convenience, the door-plate 3012 of cabinet 300 can include door-plate 308 and lower door-plate
309, and it is demountable structure.
Preferably, the double Frequency Drive Control all-in-one of air compressor machine also includes that direct current reactor 210, direct current reactor 210 are gone here and there
It is coupled between electric energy output end and the electrical energy inputs of capacitor board 204 of rectification module (being not specifically labeled in figure), is used for reducing
Exchange input harmonics, can be fixed on direct current reactor support 310, and direct current reactor support 310 is arranged in exocoel 3002
And be mounted on dividing plate 3010, direct current reactor 210 supplies to install the through hole 1 of direct current reactor 210 on dividing plate 3010, is placed in
In inner chamber 3001, direct current reactor 210 and electric capacity left and right in the horizontal direction is placed.
Preferably, double frequency conversion drive plates 203 can also include switch driving circuit and busbar voltage testing circuit (in figure not
It is specifically identified out), panel 202 can pass through switch driving circuit (not being specifically identified out in figure) and control relay board 201, logical
Cross the voltage of busbar voltage testing circuit (not being specifically identified out in figure) detection capacitor board 204.
Being additionally provided with the transformer device being fixed on dividing plate 3010 in inner chamber 3001, transformer device includes transformator 206
With transformer bracket 303, transformator 206 is fixed on transformer bracket 303, and transformer bracket 303 is fixed on dividing plate 3010,
It is positioned at above radiator 213.
The bottom of inner chamber 3001, top and the left and right sides of cabinet 300 can be respectively provided with bottom vent 3061, top
Vent 3063 and side vent 3062.In order to improve the heat radiation of each construction unit in inner chamber 3001 further, logical at top
The first fan component 212 can be installed in air port 3063, and the first fan component 212 includes the first fan-mounting support 2121 and fan
Little module 2122, the structure of the first fan component 212 refers to Fig. 8.The little module of fan 2122 include the first blower tray 4,
One fan 5 and the first fan screen 6, the structure of the little module of fan 2122 refers to Fig. 9, and the first fan 5 is fixed on the first fan
On support 4, the first fan screen 6 is fixed on the first fan 5.Fan-mounting support 2121 is detachably secured to inner chamber 3001
Top portion ventilation mouth 3063, the first blower tray 4 has the buckle that the hole clipping 7 with the first fan-mounting support 2121 fastens
8, refer to Figure 10, the little module of fan 2122 is arranged on fan-mounting support 2121 by the buckle 8 of the first blower tray 4.
So, modular first fan component 212 is fixed on the top of cabinet inner chamber 3001, different sides can be taked from top
Formula is safeguarded.Such as, if desired safeguard the transformator 206 in inner chamber 3001, only need to be by fan-mounting support 2121 from inner chamber
3001 tops are pulled down, and refer to Fig. 6, just can be pulled down by whole first fan component 212, after maintenance, by whole first wind
Fan assembly 212 is fixed on inner chamber 3001 top by fan-mounting support 2121, and the first fan 5 just can be properly functioning.If desired
Keep in repair the first fan 5, it is not necessary to dismounting fan-mounting support 2121, only need to be by the first blower tray 4 from fan-mounting support 2121
On take off, just little for fan module 2122 entirety can be taken off, refer to first in Fig. 7, then module little to fan 2122
Fan 5 carries out detachable maintaining, and owing to the little module of fan 2122 is to engage solid by buckle and the first mounting bracket 2121
Fixed, without using instrument during dismounting, the most manually take out.Design the most integrated, modular, convenient to one
The maintenance of machine inner structure unit.
When the first fan 5 operates, outside air enters cabinet from bottom vent 3061 and side vent 3062
In the inner chamber 3001 of 300, and first pass around direct current reactor 210 and the surface of capacitor board 204, then through radiator 213 table
Face, finally leaves the inner chamber 3001 of cabinet 300, refers to Figure 11 via the first fan component 212, and respectively all-in-one is outside logical
The flow direction of wind and the flow direction of inner chamber 3001 apoplexy near air port.
In order to improve the heat radiation of construction unit in exocoel 3002, it is preferred that with continued reference to Fig. 4 and Fig. 5, in exocoel 3002
Can install the second fan 211 between panel 202 and door-plate 3012, the second fan 211 is detachably secured to the second fan
On support (being not specifically labeled in figure), the second blower tray (being not specifically labeled in figure) is detachably secured to panel support
On 302.Such as, the second fan 211 can be screwed on the second blower tray (being not specifically labeled in figure).Second wind
During fan 211 operating, exocoel 3002 is internal can form inner loop air-flow, carries out inner loop, and utilizes cabinet housing to cabinet
External Environment release heat, to prevent construction unit hot-spot.Concrete, exocoel 3002 inner loop air-flow is at the second wind
Fanning and cross at 211, the air-flow crossed can be by the second fan 211 front (and between door-plate 3012), through the second fan 211,
Arrive the second fan 211 rear panel 202, and flow to surrounding along panel 202, form scattered air-flow, scattered
After air-flow runs into cabinet obstruction, can flow to door-plate 3012 direction, after arriving door-plate 3012, arrive second along door-plate 3012
Fan 211 front, crosses again.Refer to Figure 12, for the signal of the internal a kind of inner loop air-flow of exocoel 3002 of cabinet 300
Figure.
The double Frequency Drive Control all-in-one of air compressor machine can be fixed on wall, i.e. carries out in-wall mounting.Optionally, empty
The double Frequency Drive Control all-in-one of press can also include base 500, to support that console model is installed, refers to Figure 15 and Figure 16.
Base 500 is detachably secured to bottom cabinet 300, can pass through bolt assemblies 501 and pressing on cabinet external member base plate
Nut 312 connects fixing.Base 500 is internal can be provided with in electricity quantity module, catalyst, fuse, current transformer
Plant or multiple, to realize Internet of Things and electric power detection, can remotely monitor.
Refer to Figure 15 and Figure 16, in order to improve the space availability ratio within base 500, the beneficially cloth of internal structure unit
Office and cabling, conveniently install, debug and keep in repair, and can arrange each structure in base 500 in the way of using layered arrangement
Unit, can be divided into the inner space of base 500 the first base space 5001 by arranging base support 506 and the second base is empty
Between 5002, the first base space 5001 for arranging the catalyst 503 and electricity quantity module 502 being fixed on base support 506, the
Two base spaces 5002 are for arranging the current transformer 505 and fuse 504 being fixed on base support 506.In order to reduce
The air intake of the bottom vent 3061 of cabinet inner chamber 3001 is hindered by base 500, base support 506 can with in cabinet 300
Dividing plate relative set so that the first base space 5001 is corresponding with the inner chamber about 3001 of cabinet 300, the second base space 5002
Corresponding with the exocoel about 3002 of cabinet 300, and backboard, side plate and the top board of the first base space 5001 be provided with ventilation
Mouthful.Preferably, the first base space 5001 can be not provided with top board and backboard.Optionally, catalyst 503 can be used by guide rail
Terminal fixing members 508 is fixed on base support 506, and fuse 504 can be fixed on base support by Insurance Block support 509
506, can be provided for cabling on the side plate of the second base space 5002 and on base support crosses coil 510 and terminals
Son 511.The maintenance of base for convenience, the door-plate 507 of base 500 is dismountable.
With reference to Figure 17, the double Frequency Drive Control all-in-one of air compressor machine can also include that top cover 600, top cover 600 pass through bolt
601, the self-clinching nut 313 at stud 602 and cabinet top is detachably secured to cabinet 300 top, is used for blocking cabinet 300
Top.Preferably, after top cover 600 assembles with cabinet 300, top cover 600 can block the top of cabinet 300 completely, prevents from dripping
Falling into cabinet 300 top board, can reach degree of protection is IP21.In order to reduce top cover 600 to cabinet 300 top portion ventilation mouth 3063
Air-out hinder, the length of stud 602 can suitably lengthen.Refer to Figure 18, after increasing top cover and base, air compressor machine is double to be become
Frequency drives the air-flow direction near the vent controlling all-in-one.
With reference to Figure 19, after opening door-plate 3012, the cabling schematic diagram in the double Frequency Drive Control all-in-one front of air compressor machine,
Input and the wiring exported, such as control cable 701, electric quantity acquisition module connection 702, apolegamy part connect cable 703, main electricity
Machine radiator fan cable 704, alternating current power supply cable 705, blower fan cable 706 and mair motor cable 707 etc., only need to be double at air compressor machine
Frequency Drive Control all-in-one back panel wiring just can complete, it is not necessary to is docked by multiple product mixes, makes wiring and cabling more close
Reason.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, the most multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or
The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
The above, above example only in order to technical scheme to be described, is not intended to limit；Although with reference to front
State embodiment the present invention has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the double Frequency Drive Control all-in-one of air compressor machine, it is characterised in that including:
Cabinet and be arranged on the relay board within described cabinet, panel, capacitor board and double frequency conversion drive plate；
Rectification module, main frame inversion module and blower fan inversion module it is provided with on described pair of frequency conversion drive plate；
Described rectification module is charged to described capacitor board by described relay board, and the electric energy output end of described capacitor board is with described
Main frame inversion module is connected with the electrical energy inputs of described blower fan inversion module, and described main frame inversion module is used for connecting air compressor machine
Main frame, described blower fan inversion module is for connecting the oily air-cooler of air compressor machine.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 1, it is characterised in that set inside described cabinet
Being equipped with dividing plate, the inner space of described cabinet is in turn divided into inner chamber by the backboard of described cabinet to door-plate direction by described dividing plate
And exocoel, described pair of frequency conversion drive plate, panel, relay board are arranged at described exocoel；
Be provided with on described dividing plate for install capacitor board through hole, the plate body of described capacitor board be arranged in exocoel and be mounted on every
On plate, each electric capacity of described capacitor board is placed in inner chamber through described through hole；
The double Frequency Drive Control all-in-one of described air compressor machine also includes the radiator being arranged in inner chamber, and described radiator is arranged at
The top of described capacitor board, described dividing plate is provided with module installing hole, and described radiator covers and is installed on the installation of described module
Kong Shang, rectification module, main frame inversion module and the blower fan inversion module on described pair of frequency conversion drive plate is installed through described module
Hole is mounted on described spreader surface；
Described relay board is fixed on described pair of frequency conversion drive plate, and described panel is fixed on panel support, described control
Making sheet support is assemblied on described cabinet, and is arranged between the door-plate of described relay board and described cabinet, described panel
It is arranged between described panel support and the door-plate of described cabinet.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 2, it is characterised in that be additionally provided with unidirectional current
Anti-device, described direct current reactor be series at the electric energy output end of described rectification module and described capacitor board electrical energy inputs it
Between, it being used for reducing exchange input harmonics, described direct current reactor is fixed on direct current reactor support, and described direct current reactor props up
Erection is placed in exocoel and is mounted on dividing plate, and described direct current reactor is through leading to for installation direct current reactor on described dividing plate
Hole, is placed in inner chamber, and arranges with described electric capacity left and right in the horizontal direction.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 2, it is characterised in that also set in described inner chamber
Being equipped with the transformer device being fixed on described dividing plate, described transformer device includes transformator and transformer bracket, described transformation
Device is fixed on described transformer bracket, and described transformer bracket is fixed on described dividing plate, and described transformator is positioned at described dissipating
The top of hot device.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 2, it is characterised in that the end of described inner chamber
Portion, top and the left and right sides can be respectively provided with bottom vent, top portion ventilation mouth and side vent；
Installing the first fan component at described top portion ventilation mouth, when described first fan component operating, outside air is from institute
State bottom vent and described side vent and enter after described inner chamber the described power device of the device through being positioned in inner chamber
Surface, and leave described inner chamber via described first fan component.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 5, it is characterised in that described first fan group
Part includes the first fan-mounting support and the little module of fan, the little module of described fan include the first blower tray, the first fan and
First fan screen, described first fan is fixed on described first blower tray, and described first fan screen is fixed on described
On first fan；
Described first fan-mounting support is detachably secured at the top portion ventilation mouth of described inner chamber, described first blower tray
On there is the buckle engaged with described first fan-mounting support, the little module of described fan is by the card of described first blower tray
Button is arranged on described first fan-mounting support.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 2, it is characterised in that described exocoel also sets up
The second fan component being arranged between described panel and described door-plate, described second fan component is had to include the second fan peace
Dress support and the second fan, described second fan is fixed on described second blower tray, and described second blower tray is fixed on
On described panel support.
The double Frequency Drive Control all-in-one of air compressor machine the most according to any one of claim 1 to 7, it is characterised in that institute
State the double Frequency Drive Control all-in-one of air compressor machine and also include that base, described base are detachably secured to described bottom of cabinet bulk；
Described chassis interior is provided with electricity quantity module and/or catalyst and/or fuse and/or current transformer.
The double Frequency Drive Control all-in-one of air compressor machine the most according to claim 8, it is characterised in that described chassis interior sets
Being equipped with base support, described chassis interior is divided into the first base space and the second base space by described base support, described
First base space is the most corresponding with the inner chamber of described cabinet, and described second base space is the most right with the exocoel of described cabinet
Should；
The side of described first base space is provided with vent；
If described chassis interior is provided with electricity quantity module, catalyst, fuse summation current transformer, described first base space is used
In arranging the described catalyst and described electricity quantity module being fixed on described base support, described second base space is used for arranging
The described current transformer being fixed on described base support and described fuse.
The double Frequency Drive Control all-in-one of air compressor machine the most according to any one of claim 1 to 7, it is characterised in that institute
State the double Frequency Drive Control all-in-one of air compressor machine and also include that top cover, described top cover are detachably secured to described cabinet by stud
Top, for blocking the top of described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621735.5A CN106194686A (en) | 2016-08-01 | 2016-08-01 | The double Frequency Drive Control all-in-one of a kind of air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621735.5A CN106194686A (en) | 2016-08-01 | 2016-08-01 | The double Frequency Drive Control all-in-one of a kind of air compressor machine |
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|---|---|
| CN106194686A true CN106194686A (en) | 2016-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610621735.5A Pending CN106194686A (en) | 2016-08-01 | 2016-08-01 | The double Frequency Drive Control all-in-one of a kind of air compressor machine |
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| CN107528451A (en) * | 2017-09-19 | 2017-12-29 | 天津康途科技有限公司 | A kind of new type inverter |
| CN108869252A (en) * | 2018-05-22 | 2018-11-23 | 青岛海普润机械有限公司 | A kind of air compressor machine explosive-proof protector mechanism |
| CN111669101A (en) * | 2020-06-17 | 2020-09-15 | 上海辛格林纳新时达电机有限公司 | Frequency conversion control cabinet |
| CN112104140A (en) * | 2020-09-01 | 2020-12-18 | 合肥仙湖半导体科技有限公司 | Enhanced heat dissipation type double-frequency-conversion integrated variable frequency motor |
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| CN111669101A (en) * | 2020-06-17 | 2020-09-15 | 上海辛格林纳新时达电机有限公司 | Frequency conversion control cabinet |
| CN112104140A (en) * | 2020-09-01 | 2020-12-18 | 合肥仙湖半导体科技有限公司 | Enhanced heat dissipation type double-frequency-conversion integrated variable frequency motor |
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Application publication date: 20161207 |