CN209375110U - A kind of microcomputer protector of electric power system - Google Patents
A kind of microcomputer protector of electric power system Download PDFInfo
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- CN209375110U CN209375110U CN201822211852.1U CN201822211852U CN209375110U CN 209375110 U CN209375110 U CN 209375110U CN 201822211852 U CN201822211852 U CN 201822211852U CN 209375110 U CN209375110 U CN 209375110U
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- fan
- cabinet
- control panel
- electric power
- power system
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Abstract
The utility model provides a kind of microcomputer protector of electric power system, including cabinet, control panel, it is characterized in that, cabinet includes upper top surface, bottom surface, left side, right side, control panel and trailing flank, cabinet is by the upper top surface, bottom surface, left side, right side, control panel and trailing flank enclose mutual vertically, the upper top surface of cabinet is equipped with several jacks, left side is equipped with power switch, power switch is equipped with socket, thermovent is equipped with close to the side of control panel on left side, thermovent, which equidistantly arranges, is equipped with several baffles, display screen is respectively equipped on control panel, several work lights, several USB jacks, power amplifier button, digital keys, touch tablet and Menu key.The microcomputer protecting device of the utility model improves the speed of on-off reaction and the human-computer interaction of operation, meets the protection requirement of each different scenes, also adds the height operability and operating efficiency of whole equipment.
Description
Technical field
The utility model relates to power electronic equipment technical field more particularly to a kind of more electric system Microcomputer Protection dresses
It sets.
Background technique
Microcomputer protecting device is by the controller of high integration, high-precision current or voltage mutual inductor, high insulation resistance
The components such as intermediate relay, reliable switch power module composition, microcomputer protecting device is mainly 110KV and power generation below
The high-tension lines such as factory, substation, power distribution station provide protection, and the voltage, electric current that also can be used as 70V to voltage class between 220V mention
For protection or observing and controlling.
But existing microcomputer protecting device single variety, and its function is not perfect, is handling some high-precision controls
When, it is unable to satisfy requirement.Meanwhile existing microcomputer protecting device is poor there is also traffic rate and display screen is too small, it is not man-machine
Interactive interface, operability are low.
Utility model content
The purpose of the utility model is to overcome one of the deficiencies in the prior art, provide a kind of electric system microcomputer guarantor
The efficient protection of electric system may be implemented in protection unit.
The technical solution adopted in the utility model are as follows: a kind of microcomputer protector of electric power system, including cabinet, control plane
Plate, the cabinet include upper top surface, bottom surface, left side, right side, control panel and trailing flank, and the cabinet is by described
Top surface, the bottom surface, the left side, the right side, the control panel and the trailing flank enclose mutual vertically
It forms, the upper top surface of the cabinet is equipped with several jacks, and the left side is equipped with power switch, and the power switch is equipped with
Socket is equipped with thermovent close to the side of the control panel on the left side, if the thermovent equidistantly arrange equipped with
Dry baffle, be respectively equipped on the control panel display screen, several work lights, several USB jacks, power amplifier button,
The centre of the control panel, the side point of the display screen is arranged in digital keys, touch tablet and Menu key, the display screen
Not She You each work light, each USB jack and the power amplifier button, the display screen the other side difference
Equipped with digital keys, the touch tablet and the Menu key, it is equipped with cooling mechanism in the cabinet, the cooling mechanism includes the
The fan axis of one fan, the second fan, two pinions and a moving gear, first fan and second fan is right respectively
It is fixedly and coaxially connected the pinion with answering, two pinions are engaged with the moving gear respectively, the first driving machine
Structure is drivingly connected the moving gear, is additionally provided with controller in the cabinet.
Further, each baffle of the thermovent drives synchronous opening/closing by the second driving mechanism.
Further, the power amplifier button includes button ontology and pedestal.
Further, protrusion is symmetrically arranged on power amplifier button periphery.
Further, the pedestal of the power amplifier button is equipped with card slot, and protrusion and the bottom on the power amplifier button
The card slot on seat is correspondingly arranged and can be clamped mutually.
Further, first fan and second fan are fixedly mounted on fan board.
Further, first fan and the corresponding pinion of second fan are respectively in the two sides of the moving gear
Symmetrically engaged with the moving gear.
Further, each jack equidistantly distributed is in the upper top surface of the cabinet.
Further, the touch tablet, Menu key, the display screen are connected with the controller respectively.
Further, sampling apparatus, means for correcting, and the sampling apparatus, means for correcting point are additionally provided in the cabinet
Not connected with the controller.
The utility model has the beneficial effects that greatly improving on-off reaction using the control of programmable logic controller (PLC)
Speed；Human-computer interaction by display screen to control process and operation meets the protection requirement of each different scenes；Pass through touch
Plate input, increases the height operability of whole equipment；Using each different jack, the different operation of this equipment is increased
Scene also improves the operating efficiency of whole device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the microcomputer protecting device of the utility model.
Fig. 2 is the cross-sectional view of the microcomputer protecting device of the utility model.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figs. 1-2, a kind of microcomputer protector of electric power system, including cabinet 1, control panel, the cabinet 1 include
Upper top surface, bottom surface, left side, right side, control panel and trailing flank, the cabinet by the upper top surface, the bottom surface,
The left side, the right side, the control panel and the trailing flank enclose mutual vertically, the cabinet 1
Upper top surface is equipped with several jacks 2, and the left side is equipped with power switch 3, and the power switch 3 is equipped with socket, the left side
It is equipped with thermovent 5 close to the side of the control panel on side, equidistantly arrangement is equipped with several baffles, institute to the thermovent 5
State be respectively equipped on control panel display screen 9, several work lights 7, several USB jacks 8, power amplifier button 6, number press
The centre of the control panel, the side of the display screen 9 is arranged in key 12, touch tablet 10 and Menu key 11, the display screen 9
Be respectively equipped with each work light 7, each USB jack 8 and the power amplifier button 6, the display screen it is another
Side is respectively equipped with digital keys 12, the touch tablet 10 and the Menu key 11, and cooling mechanism is equipped in the cabinet, described to dissipate
Heat engine structure includes the first fan 14,15, two pinions of the second fan and a moving gear 13, first fan 14 and described
The fan axis of second fan 15 is respectively correspondingly fixedly and coaxially connected the pinion, two pinions respectively with it is described
Moving gear 13 engages, and the first driving mechanism is drivingly connected the moving gear 13, is additionally provided with controller 16 in the cabinet.Specifically
, each jack 3 on the cabinet is the jack of different model, facilitate each different equipment carry out data exchange or
Expand the control to other external equipments.The power switch 3 is the power control switch of whole device, when the power switch
3 energization and power-off will control the operation or stopping of whole device.Each USB jack can be convenient operator's progress
The storage or extraction of data, in addition, the USB jack connects there are also the effect for reading peripheral control program when in the USB jack
It connects by External memory equipment and its storage inside is by operation sequence, the controller can read the outer of the USB jack connection
Portion stores the operation sequence in equipment.The USB jack facilitates operator to grasp by different approach to electric system
Make.The USB jack increases the efficient operation of whole equipment, in addition, the USB jack can expand connection keyboard etc. often
The external expansion equipment seen, to increase the diversity of whole equipment.The digital keys 12 include common keyboard etc., the number
Word key 12 facilitates operator when carrying out the replacement or change of control input quantity, and operator is facilitated to carry out the defeated of input quantity
Enter.First fan 14 and second fan 15 of the cooling mechanism carry out drive control by driving mechanism, that is,
It is that the driving mechanism drives the rotation of the moving gear 13, the moving gear 13 will drive the rotation of each pinion,
When each pinion rotation just will drive the rotation of first fan 14 and second fan 15.The display screen is adopted
With wide temperate zone background 240cm × 128cm large screen LCD liquid crystal display.
Each baffle of the thermovent 5 drives synchronous opening/closing by the second driving mechanism.Specifically, the thermovent
5 each baffle is linked together by motion bar, and the motion bar is fixedly connected with driving mechanism and is driven by it.When
When needing to radiate inside the cabinet 1, the driving mechanism will drive the baffle to link, thus in the cabinet 1 and institute
Stating outside cabinet has a gas communication channel, and the control component in the guaranteed cabinet 1 can cool down.Meanwhile face institute
The position for stating thermovent 5 is equipped with cooling mechanism, and after the baffle is opened, the cooling mechanism of the cabinet 1 will start
Work, quickly discharges the heat of the cabinet 1, and shadow of the heat to the control component to control effect is reduced
It rings.
The power amplifier button 16 includes button ontology and pedestal.Protrusion is symmetrically arranged on 16 periphery of power amplifier button.Institute
The pedestal for stating power amplifier button 6 is equipped with card slot, and the protrusion on the power amplifier button 6 is corresponding with the card slot on the pedestal
It is arranged and can be clamped mutually.Specifically, the power amplifier button 6 and the pedestal coaxial arrangement, the power amplifier button 6 it is described convex
It rises and is connected together mutually with the groove, the pedestal is socketed outside the button ontology.When the power amplifier button 6 needs to operate
When, the power amplifier button 6 clockwise or counterclockwise, meanwhile, the protrusion will be in the groove on the base
It is mobile, after the protrusion of the power amplifier button 6 and the card slot of the pedestal are clamped, at this point, the power amplifier button 6 is lock
Determine state.When the power amplifier button 6 is in the lock state, the current executable program of the controller can be run always, until
The power amplifier button 6 unlocks until state.
As shown in Fig. 2, first fan 14 and second fan 15 are fixedly mounted on fan board.Described first
Fan 14 and the corresponding pinion of second fan 15 respectively the two sides of the moving gear 13 symmetrically with the moving gear
13 engagements.Specifically, first fan 14 and second fan 15 are fixedly mounted on the fan board, and first wind
Fan 14 and the equal face of second fan 15 are arranged in the thermovent 5.First fan 14 and second fan 15
For conveying wind direction on the contrary, be also, first fan 14 is transported to the wind outside the cabinet inside of cabinet, and described second
Fan 15 is transported to the wind of the box house outside of cabinet.First fan 14 and second fan 15 you can be right
The inside of cabinet, the external exchange for carrying out heat.First fan 14 and second fan 15 are carried out by driving mechanism
Drive control.When the driving mechanism carries out drive control, first fan 14 and second fan 15 rotate simultaneously,
First fan 14 is blown toward the box house, and at the same time, second fan 15 is toward air draft outside cabinet.In addition,
When first fan 14 and second fan 15 are worked, the baffle of the thermovent 5 of the cabinet, which is in, to be opened
State.The collaborative work of the baffle of the thermovent and first fan 14 and second fan 15 is reduced
Influence of the heat to the cabinet 1, the heat for guaranteeing that the component inside the cabinet 1 generates generate shadow to its control effect
It rings.
As shown in Figure 1, each 2 equidistantly distributed of the jack is in the upper top surface of the cabinet.Specifically, the jack 2
It is respectively equipped with different types of 2 type of jack, to realize the application of the scene of different occasions.Furthermore.There are also for not for the jack 2
Same control component is attached to realize and protect to it.Each jack 2 is equidistantly arranged in the upper top surface of the cabinet 1
Cloth guarantees not having any twine between each connecting wire when guaranteeing that each jack 2 is connected with each external equipment
Around.Meanwhile the jack 2 is arranged on the upper top surface of the cabinet 1 and is also convenient for service personnel and just checks equipment, tie up
It repairs.
The touch tablet 10, Menu key 11, the display screen 9 are connected with the controller 16 respectively.Specifically, the touching
It is connected between template 10 and the display screen 9 by conducting wire, the information mutual communication being able to achieve between them.Specifically, the display
Screen 9 can show the operations that presently described touch tablet 10 carries out, and also show the Menu key 11 to the controller 16 to defeated
Enter the change process of amount, can be maintained in a stability range with the electric system for guaranteeing protected.Meanwhile the Menu key 11
The control key of control category as whole device, after selecting specific control category, the controller 16 can be according to
Program in the controller 16 carries out automatically controlling.
Be additionally provided with sampling apparatus, means for correcting in the cabinet 1, and the sampling apparatus, means for correcting respectively with it is described
Controller 16 connects.Specifically, the controller is the control centre of whole device, the control of whole device carry.It is described
Controller controls the rotation of the driving mechanism, to realize protective effect of the whole device to power protection system.The control
Device 16 processed controls the sampling apparatus and means for correcting being equipped with inside the cabinet 1 respectively.During handling failure, the control
Device 16 processed is sampled to electric system respectively, corrected and is controlled the work of the driving mechanism collaboration.The means for correcting exists
During being protected to electric system, each data value that the electric system is first acquired using device, meanwhile, institute
It states sampling apparatus and the data is transferred to the controller 16, the controller 16 is corrected according to the data of sampling apparatus.
The means for correcting use the special software automatically corrected, in timing, it is ensured that the sampling arrangement samples it is unstable
Data have obtained satisfactory measurement accuracy after calibration.In addition, the controller 16 also carries out digital quantity and analog quantity
Conversion, while acquiring the numeric keypad to the input of the variable of device and to the unstable electricity for the electric system being collected into
The interference of pressure, electric current carries out a correction, guarantees accurate protection of the whole device to electric system.The controller 16 uses
CPU80C196KB is measured as 14 A/D conversions, analog input circuit up to 24 tunnels.DSP signal processing chip is used simultaneously
It carries out data processing and obtains fundamental wave to 8 harmonic waves using high speed Fourier transform.
One course of work of the present embodiment: component to be protected is needed to connect by conducting wire with the jack 2, and institute
The opening of power switch 3 is stated, whole device is in operating status, at this point, the selection of classification is carried out by the Menu key 11, choosing
The power amplifier is pressed by 6 after the fixed classification, and the power amplifier button 6 is in the lock state.The controller 16 is immediately to this yuan
Device is protected, and is gone down according to the preset program execution in the controller 16.It is described when being in the presence of unstable
Controller 16 controls the sampling apparatus being equipped in the cabinet 1 and means for correcting carries out the exchange of data.So that unstable shape
Condition is eliminated, and electric system can be restored under normal operating condition.Entire protective device in the process of running, works as cabinet
When internal component is run, the baffle and cooling mechanism of the thermovent 5 can be run simultaneously, so that the cabinet 1
The heat that internal each component comes out quickly is discharged outside the cabinet 1.It is simple the above are the utility model one
The course of work.
The present embodiment the utility model has the advantages that using programmable logic controller (PLC) control, greatly improve on-off reaction speed
Degree；Human-computer interaction by display screen to control process and operation meets the protection requirement of each different scenes；Pass through touch tablet
Input, increases the height operability of whole equipment；Using each different jack, the different operation field of this equipment is increased
Scape also improves the operating efficiency of whole device.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the protection scope for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of microcomputer protector of electric power system, including cabinet (1), control panel, which is characterized in that cabinet (1) packet
Top surface, bottom surface, left side, right side, control panel and trailing flank are included, the cabinet is by the upper top surface, the bottom
Face, the left side, the right side, the control panel and the trailing flank enclose mutual vertically, the cabinet
(1) upper top surface is equipped with several jacks (2), and the left side is equipped with power switch (3), and the power switch (3) is equipped with
Socket is equipped with thermovent (5) close to the side of the control panel on the left side, and the thermovent (5) equidistantly arranges
Equipped with several baffles, it is respectively equipped with display screen (9), several work lights (7), several USB on the control panel and inserts
Mouth (8), power amplifier button (6), digital keys (12), touch tablet (10) and Menu key (11), the display screen (9) are arranged described
The centre of control panel, the side of the display screen (9) is respectively equipped with each work light (7), each USB is inserted
Mouth (8) and the power amplifier button (6), the other side of the display screen are respectively equipped with digital keys (12), the touch tablet (10)
With the Menu key (11), the cabinet is interior to be equipped with cooling mechanism, and the cooling mechanism includes the first fan (14), the second fan
(15), the fan axis of two pinions and a moving gear (13), first fan (14) and second fan (15) is distinguished
It is accordingly fixedly and coaxially connected the pinion, two pinions are engaged with the moving gear (13) respectively, and first
Driving mechanism is drivingly connected the moving gear (13), is additionally provided with controller (16) in the cabinet.
2. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that the thermovent (5)
Each baffle drives synchronous opening/closing by the second driving mechanism.
3. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that the power amplifier button (6)
Including button ontology and pedestal.
4. a kind of microcomputer protector of electric power system according to claim 3, which is characterized in that the power amplifier button (6)
Protrusion is symmetrically arranged on periphery.
5. a kind of microcomputer protector of electric power system according to claim 4, which is characterized in that the power amplifier button (6)
Pedestal be equipped with card slot, and the protrusion on the power amplifier button (6) is correspondingly arranged and energy with the card slot on the pedestal
Clamping mutually.
6. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that first fan (14)
It is fixedly mounted on fan board with second fan (15).
7. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that first fan (14)
With second fan (15) corresponding pinion respectively the two sides of the moving gear (13) symmetrically with the moving gear
(13) it engages.
8. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that each jack (2)
Equidistantly distributed is in the upper top surface of the cabinet.
9. a kind of microcomputer protector of electric power system according to claim 1, which is characterized in that the touch tablet (10),
Menu key (11), the display screen (9) are connected with the controller (16) respectively.
10. a kind of microcomputer protector of electric power system according to any one of claims 1 to 9, which is characterized in that the case
Sampling apparatus, means for correcting are additionally provided in body (1), and the sampling apparatus, means for correcting connect with the controller (16) respectively
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211852.1U CN209375110U (en) | 2018-12-27 | 2018-12-27 | A kind of microcomputer protector of electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211852.1U CN209375110U (en) | 2018-12-27 | 2018-12-27 | A kind of microcomputer protector of electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375110U true CN209375110U (en) | 2019-09-10 |
Family
ID=67827477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211852.1U Active CN209375110U (en) | 2018-12-27 | 2018-12-27 | A kind of microcomputer protector of electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571699A (en) * | 2019-10-18 | 2019-12-13 | 安徽职业技术学院 | Electric power safety management supervisory equipment |
-
2018
- 2018-12-27 CN CN201822211852.1U patent/CN209375110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571699A (en) * | 2019-10-18 | 2019-12-13 | 安徽职业技术学院 | Electric power safety management supervisory equipment |
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