CN206655687U - The switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit - Google Patents
The switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit Download PDFInfo
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- CN206655687U CN206655687U CN201720378212.2U CN201720378212U CN206655687U CN 206655687 U CN206655687 U CN 206655687U CN 201720378212 U CN201720378212 U CN 201720378212U CN 206655687 U CN206655687 U CN 206655687U
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Abstract
The utility model provides the switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit, and the switch board includes：Cabinet, at least one first interface, master controller, multiple second interfaces, multiple operation relays and multiple starting relays；Each engine connects one to one with an operation relay, a starting relay and a second interface, master controller receives engine start instruction by first interface, control operation relay corresponding with the enabled instruction and starting relay closure, and generate for controlling the control instruction of engine corresponding with the enabled instruction, and the control instruction is sent to by corresponding engine by second interface.The utility model can be realized by above-mentioned switch board quickly to be opened more engines and controls engine to be run with predetermined running parameter, is shortened equipment and is started the time, improves the convenience of user's manipulation.
Description
Technical field
Fracturing unit technical field is the utility model is related to, in particular to a kind of control of multiple-motor fracturing unit
Cabinet and multiple-motor fracturing unit processed.
Background technology
At present, as user gradually steps up to the performance requirement of fracturing unit, distributed-power fracturing unit is engendered,
The characteristics of such as distributed-power fracturing unit truck, distributed-power pressure break are prized, and the distributed-power fracturing unit is universal is with more
Individual engine, i.e., it is operated together using more low-powered engines, so that fracturing unit reaches power needed for complete machine, and
One, two or more engine can also flexibly be started, according to job site to plant capacity demand so as to meet that difference is applied
Work scene is to plant capacity demand.
During the utility model is realized, it is found by the applicant that problems with correlation technique at least be present：Related skill
Control the open and close of engine in art one to one using ignition switch, there are multi-engined feelings in fracturing unit
, it is necessary to which each engine is respectively started either manually or by each ignition switch one by one under condition, equipment so be present and start time length, inconvenience
In user manipulates the problem of.
Utility model content
In view of this, the purpose of the utility model embodiment be the switch board that a kind of multiple-motor fracturing unit is provided and
Multiple-motor fracturing unit, more engines are quickly opened to realize, shorten equipment and start the time, improve the facility of user's manipulation
Property.
In a first aspect, the utility model embodiment provides a kind of switch board of multiple-motor fracturing unit, it is described multiple
Motivation fracturing unit includes the more engines being arranged in parallel, and the switch board includes：Cabinet, at least one first interface, master
Controller, multiple second interfaces, multiple operation relays and multiple starting relays；
The master controller is arranged in the cabinet, the first interface, each second interface, each fortune
Row relay and each starting relay are connected with the master controller, each second interface respectively with difference
The engine connects one to one, and each operation relay connects one to one from the different engines respectively, respectively
The individual starting relay connects one to one from the different engines respectively；
The master controller, for receiving engine start instruction by the first interface, control refers to the startup
The operation relay corresponding to order and starting relay closure, and generate corresponding with the enabled instruction for controlling
The engine control instruction, and the control instruction is sent to by corresponding described start by the second interface
Machine, the more engines of control are automatically turned on and run.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, the switch board also includes：The one-key start button being arranged on the cabinet, the one-key start button pass through described
One interface is connected with the master controller；
The one-key start button, believe for sending engine start to the master controller by the first interface
Number.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, the switch board also includes：The touching display screen being arranged on the cabinet, the touching display screen connect by described first
Mouth is connected with the master controller；
The touching display screen, start for receiving the operational order of user's input, and according to operational order generation
Machine enabled instruction, and transmitted the enabled instruction to the master controller by the first interface.
With reference in a first aspect, the utility model embodiment provides the third possible embodiment of first aspect, its
In, the switch board also includes：Wireless communication module, the wireless communication module pass through the first interface and the main control
Device is connected；
The wireless communication module, for receiving the engine start instruction of mobile terminal transmission, and pass through described first
Interface transmits the enabled instruction to the master controller, and the engine start instruction carries the engine mark to be started
Know.
With reference to the third possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Four kinds of possible embodiments, wherein, the wireless communication module is additionally operable to receive the master controller and connect by described first
The service data of the multiple-motor fracturing unit of port transmission, and the service data is sent to institute with communication
State mobile terminal.
With reference to the third possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Five kinds of possible embodiments, wherein, the switch board also includes：Remote control box, the remote control box with it is described wireless
Communication module is connected；
The remote control box, for sending engine start instruction to the wireless communication module；
The wireless communication module, it is additionally operable to receive the enabled instruction that the remote control box is sent, and passes through institute
First interface is stated to transmit the enabled instruction to the master controller.
With reference to the third possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Six kinds of possible embodiments, wherein, the wireless communication module comprises at least：First wireless communication unit, the second channel radio
Cell part；First wireless communication unit includes：First radio frequency communications unit and the first wireless communication unit；Second nothing
Line communication device includes：Second radio frequency communications unit and the second wireless communication unit；
Wherein, second wireless communication unit detects second radio frequency communications unit and first radio communication
When unit communication is normal, illustrates that first wireless communication unit is in running order, then keep the second radio communication list
Member is in state to be activated；Second wireless communication unit detects second radio frequency communications unit and first radio frequency
When communication unit communication interrupts, illustrate that first wireless communication unit is in abnormality, then with predetermined manner by described the
Two wireless communication units switch to working condition；
When first wireless communication unit or in running order second wireless communication unit, receive engine and open
Dynamic instruction, and the enabled instruction is transmitted to the master controller by the first interface.
With reference in a first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, its
In, the switch board also includes：At least one monitoring display device, the monitoring display device are connected with the master controller, use
In the service data for receiving and showing the multiple-motor fracturing unit that the master controller is sent.
With reference to the 7th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Eight kinds of possible embodiments, wherein, the switch board also includes：One communication bus, there are more numbers on the communication bus
According to output interface；
Each monitoring display device passes through the data output interface and the communication bus and the master controller
It is connected.
Second aspect, the utility model embodiment additionally provide a kind of multiple-motor fracturing unit, and the fracturing unit also wraps
Include：Such as the switch board any one of the 8th kind of possible embodiment of first aspect to first aspect.
In the switch board and multiple-motor fracturing unit for the multiple-motor fracturing unit that the utility model embodiment provides,
The switch board includes：Cabinet, at least one first interface, master controller, multiple second interfaces, multiple operation relays and multiple
Starting relay；Each engine corresponds with an operation relay, a starting relay and a second interface
Connection, master controller receive engine start instruction by first interface, control operation relay corresponding with the enabled instruction
Closed with starting relay, and generate the control instruction for controlling corresponding with enabled instruction engine, and pass through the
The control instruction is sent to corresponding engine by two interfaces.The utility model can realize quick unlatching by above-mentioned switch board
More engines simultaneously control engine to be run with predetermined running parameter, shorten equipment and start the time, improve user's manipulation
Convenience.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows the first structure of the switch board for the multiple-motor fracturing unit that the utility model embodiment is provided
Schematic diagram；
Fig. 2 shows second of structure of the switch board for the multiple-motor fracturing unit that the utility model embodiment is provided
Schematic diagram；
Fig. 3 shows radio communication mold in the switch board of the multiple-motor fracturing unit that the utility model embodiment is provided
The structural representation of block；
Fig. 4 shows the third structure of the switch board for the multiple-motor fracturing unit that the utility model embodiment is provided
Schematic diagram；
Fig. 5 shows monitoring display device in the switch board of the multiple-motor fracturing unit that the utility model embodiment is provided
Distribution schematic diagram；
Fig. 6 shows a kind of structural representation for multiple-motor fracturing unit that the utility model embodiment is provided.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described
Embodiment be only the utility model part of the embodiment, rather than whole embodiment.Generally here described in accompanying drawing
It can be configured with the component of the utility model embodiment shown with a variety of to arrange and design.Therefore, below to
The detailed description of the embodiment of the present utility model provided in accompanying drawing is not intended to limit claimed model of the present utility model
Enclose, but be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belong to the scope of the utility model protection.
In view of utilizing ignition switch to control the open and close of engine one to one in correlation technique, in fracturing unit
In have it is multi-engined in the case of, it is necessary to each engine is respectively started either manually or by each ignition switch one by one, so deposit
Start the problem of time is long, is not easy to user manipulates in equipment.Based on this, the utility model embodiment provides one kind and started more
The switch board and multiple-motor fracturing unit of machine fracturing unit, are described below by embodiment.
The structural representation of the switch board of multiple-motor fracturing unit 20 as shown in Figure 1, the multiple-motor fracturing unit
20 include the more engines 201 being arranged in parallel, and the switch board includes：Cabinet 101, at least one first interface 102, main control
Device 103, multiple second interfaces 104, multiple operation relays 111 and multiple starting relays 112；
Above-mentioned master controller 103 is arranged in above-mentioned cabinet 101, above-mentioned first interface 102, each above-mentioned second interface
104th, each above-mentioned operation relay 111 and each above-mentioned starting relay 112 are connected with above-mentioned master controller 103, respectively
Individual above-mentioned second interface 104 is connected one to one by running relay 111 from different above-mentioned engines 201 respectively, Ge Geshang
State operation relay 111 connected one to one respectively from different engines 201, each above-mentioned starting relay 112 respectively with
Different engines 201 connect one to one；
Above-mentioned master controller 103, for receiving engine start instruction by above-mentioned first interface 102, control is opened with this
Operation relay 111 and starting relay 112 close corresponding to dynamic instruction, and generate corresponding with the enabled instruction for controlling
Engine 201 control instruction, and the control instruction is sent to by corresponding engine 201 by above-mentioned second interface 104,
More above-mentioned engines 201 are controlled to automatically turn on and run.
Wherein, above-mentioned first interface 102 can be USB interface, parallel interface, serial line interface, cable interface or channel radio
One kind in communication interface, each of the above interface has a variety of specific structures and the mode of connection, for example, USB interface has type-
A, the interface of a variety of subdivisions such as type-b, type-c, parallel interface have IEEE1284-A types, Type B, c-type, LPT etc. a variety of specific
Interface, serial line interface has the specific interface such as RS232, RS422, RS-485, and cable interface has RJ45 interfaces, and wireless telecommunications connect
Mouth has wifi communication modules, bluetooth module, infrared module, 4G communication modules, 5G communication modules, zigbee communication modules etc. specific
Interface, no longer repeat one by one herein, it is within the scope of protection of the utility model.
Device (e.g., one-key start button, touching display screen, radio communication mold in view of transmitting engine start instruction
Block) interface mode it is varied, in order that above-mentioned switch board provided by the utility model have it is stronger compatible and applicable
Property, in one embodiment provided by the utility model, above-mentioned first interface 102 is multiple, and multiple above-mentioned first interfaces 102 are complete
Portion is identical, part is identical or different.
Wherein, after above-mentioned master controller 103 receives engine start instruction by first interface 102, it is determined that being intended to start
Engine 201 numbering, the operation relay 111 for controlling corresponding with numbering engine 201 to be connected closes, so as to give
It is electric in the ECM control units for the engine 201 being connected with the operation relay 111, and control start corresponding with the numbering
The starting relay 112 that machine 201 is connected closes, so as to control the engine 201 being connected with the starting relay 112 to start,
And the second interface 104 being connected by engine 201 corresponding with the numbering is started using J1939 communication protocols to this
Machine 201 sends control instruction, so that engine 201 is run with predetermined running parameter (e.g., rotating speed, oil temperature, oil pressure etc.),
Above-mentioned operation relay 111, starting relay 112, second interface 104 connect one to one with engine 201, so as to control
Engine 201 corresponding with the enabled instruction starts and run successively, wherein, during engine 201 is started, operation after
After electrical equipment 111 closes, it is necessary to judge to send closure signal to the starting relay 112 when control starting relay 112 closes
Whether the duration is more than preset time (such as 10s), if the duration that closure signal is sent to starting relay 112 is more than
Preset time, or determine that the starting relay 112 is opened in the preset time and complete, then control next operation relay 111
Closure, after next operation relay 111 closes, then starting relay 112 corresponding with the operation relay 111 is controlled to close
Close, to start the engine 201 being connected with the starting relay 112, start until by last corresponding with enabled instruction
The start completion of machine 201, it is used for controlling what engine 201 started in the prior art specifically, can fire on the above controller
Program, the detailed process not started in the utility model to control engine 201 are defined.
In embodiment provided by the utility model, it can be realized by above-mentioned switch board and quickly open more engines
201 and control engine 201 with predetermined running parameter run, shorten equipment start the time, improve user manipulation facility
Property.
Wherein it is possible to send engine start instruction to first interface 102 in several ways, one kind is by controlling
One-key start button is set on the cabinet 101 of cabinet, and when user presses the one-key start button, the one-key start button is to master control
Device 103 processed sends an enabling signal, specifically, as shown in Fig. 2 the multiple-motor fracturing unit 20 includes 201 groups of engine,
201 groups of the engine is made up of the more engines being arranged in parallel 201, and fracturing unit 20 also includes：Transmission system and work clothes
Put, the equipment is fracturing pump etc., and above-mentioned switch board also includes：The one-key start button being arranged on above-mentioned cabinet 101
105, the one-key start button 105 is connected by above-mentioned first interface 102 with above-mentioned master controller 103；
Above-mentioned one-key start button 105, for being started by above-mentioned first interface 102 to above-mentioned master controller 103
Machine enabling signal.
Further, in order to strengthen the ease for use of above-mentioned switch board, allow users to freely to control it is any one or more
The automatic start of engine 201, another kind be by the cabinet 101 of switch board set touching display screen 106, user by
Touch control operation is carried out on the touching display screen 106, the touching display screen 106 generates corresponding engine start instruction, specifically,
As shown in Fig. 2 above-mentioned switch board also includes：The touching display screen 106 being arranged on above-mentioned cabinet 101, the touching display screen 106
It is connected by above-mentioned first interface 102 with above-mentioned master controller 103；
Above-mentioned touching display screen 106, start for receiving the operational order of user's input, and according to operational order generation
Machine enabled instruction, and the enabled instruction is transmitted to above-mentioned master controller 103, the engine by above-mentioned first interface 102 and opened
Dynamic instruction carries the engine 201 to be started and identified.
For example, the engine to be started carried in above-mentioned engine start instruction is identified as numbering 1# to 5#, above-mentioned master
After controller 103 receives the engine start instruction by first interface 102, first, the 1# being connected with 1# engines is controlled
Relay closure is run, so as to start to electricity in the ECM control units of 1# engines, and the 1# that control is connected with 1# engines
Relay closes, so as to control 1# engine starts, and by 1# second interfaces using J1939 communication protocols to 1# engines
Control instruction is sent, so that 1# engines are run with predetermined running parameter (e.g., rotating speed, oil temperature, oil pressure etc.), then is controlled
1# engine starts are simultaneously run, the like, control 2# to 5# engine starts and to run one by one.
Further, for the ease of one or more any automatic start of engine 201 of user's remote control, another is
By increasing wireless communication module 107 in switch board, the wireless communication module 107 receives mobile terminal or remote control box
The engine start instruction of transmission, specifically, as shown in Fig. 2 above-mentioned switch board also includes：Wireless communication module 107, this is wireless
Communication module 107 is connected by above-mentioned first interface 102 with above-mentioned master controller 103；
Above-mentioned wireless communication module 107, for receiving the engine start instruction of mobile terminal transmission, and pass through above-mentioned the
One interface 102 transmits the enabled instruction to above-mentioned master controller 103, and the engine start instruction carries starting of being started
Machine identifies.
Wherein, above-mentioned wireless communication module 107, is additionally operable to receive above-mentioned master controller 103 and passes through above-mentioned first interface 102
The service data of the above-mentioned multiple-motor fracturing unit 20 of transmission, and the service data is sent to above-mentioned with communication
Mobile terminal.
Specifically, give another remote control mode that more engines 201 quickly start, based on this, above-mentioned control
Cabinet processed also includes：Remote control box, the remote control box are connected with above-mentioned wireless communication module 107；
Above-mentioned remote control box, for sending engine start instruction to above-mentioned wireless communication module 107；
Above-mentioned wireless communication module 107, it is additionally operable to receive the above-mentioned enabled instruction that above-mentioned remote control box is sent, and passes through
Above-mentioned first interface 102 transmits the enabled instruction to above-mentioned master controller 103.
In embodiment provided by the utility model, the realization side that the multiple engines 201 of a variety of key controls start is provided
Formula, user can select any implementation according to the actual requirements to control the multiple engines 201 of a key control to start, and improve
The diversity that multiple-motor fracturing unit 20 starts.
Wherein, it is contemplated that possibility be present and come from because wireless communication module 107 leads to not normally receive in the presence of abnormal
The engine start instruction of mobile terminal, as shown in figure 3, above-mentioned wireless communication module 107 comprises at least：First channel radio cell
Part 1071, the second wireless communication unit 1072；First wireless communication unit 1071 includes：First radio frequency communications unit 10712
With the first wireless communication unit 10711；Second wireless communication unit 1072 includes：Second radio frequency communications unit 10722 and
Two wireless communication units 10721；
Wherein, above-mentioned second wireless communication unit 1072 detects above-mentioned second radio frequency communications unit 10722 and above-mentioned the
When one radio frequency communications unit 10712 communicates normal, illustrate that above-mentioned first wireless communication unit 10711 is in running order, then protect
Hold above-mentioned second wireless communication unit 10721 and be in state to be activated；Above-mentioned second wireless communication unit 1072 detects above-mentioned
When second radio frequency communications unit 10722 is with above-mentioned first radio frequency communications unit, 10712 communication disruption, illustrate above-mentioned first channel radio
Letter unit 10711 is in abnormality, then above-mentioned second wireless communication unit 10721 is switched into work shape with predetermined manner
State；
When above-mentioned first wireless communication unit 10711 or in running order above-mentioned second wireless communication unit 10721, connect
Engine start instruction is received, and above-mentioned enabled instruction is transmitted to above-mentioned master controller 103 by above-mentioned first interface 102.
In embodiment provided by the utility model, by the way that wireless communication module 107 is arranged to include at least two nothings
Line communication device, and connected between wireless communication unit in a manner of radio communication, when a wireless communication unit occurs abnormal, from
The dynamic wireless communication unit triggered in another wireless communication unit switches to working condition by state to be activated, so as to protect
Normal data transfer is carried out during confirmation between mobile terminal and remote control box, furthermore it is also possible to be set according to actual conditions
The quantity of wireless communication unit, normal data transfer is carried out so as to be further ensured that between mobile terminal and remote control box.
Further, in order that user understands the working condition of fracturing unit 20 in real time, as shown in figure 4, above-mentioned switch board
Also include：At least one monitoring display device 108, the monitoring display device 108 is connected with above-mentioned master controller 103, for receiving
And show the service data for the above-mentioned multiple-motor fracturing unit 20 that above-mentioned master controller 103 is sent.
Wherein, above-mentioned monitoring display device 108 can be touch screen, LCDs, LED display or multiple LED instructions
The combination of lamp, as long as the function for the working condition for indicating above-mentioned fracturing unit 20 can be realized.For example, above-mentioned switch board also wraps
Include：Multiple LED lights, each LED light correspond to a first interface 102 or second interface 104 and installed, and with it is above-mentioned
Master controller 103 connects, when some first interface 102 or in running order second interface 104, above-mentioned master controller 103
Control LED light flicker or the Chang Liang of relevant position.
Further, as shown in figure 5, above-mentioned switch board also includes：One communication bus, there are more numbers on the communication bus
According to output interface；
Each above-mentioned monitoring display device 108 passes through above-mentioned data output interface and above-mentioned communication bus and above-mentioned main control
Device 103 is connected.
In embodiment provided by the utility model, multiple data output interfaces are disposed on communication bus, the data are defeated
Outgoing interface has same rank, and the data output interface can connect a monitoring display device 108, for showing that communication is total
Real-time stream on line；Monitoring display device 108 is disposed on communication bus by the way of distribution is shown, is easy to different works
The operator of position checks or recorded the service data of multiple-motor fracturing unit 20.
In addition, above-mentioned switch board can also include：Multiple ignition switches, each ignition switch and above-mentioned engine 201
Correspond；
Each operation relay 111 of the ignition switch with an engine 201 is connected, for starting to connected
The operation relay 111 of machine 201, which is sent, starts electric signal.
Specifically, according to live practice of construction operating mode, it is necessary in fracturing unit 20 local boot, one engine 201 or more
, can be by operating ignition switch corresponding to every engine 201 to operation shelves, to selected engine during platform engine 201
The upper electricity of 201ECM；Can also be by selecting the hair to be started on the monitoring interface on the touching display screen 106 on guidance panel
Motivation 201, the operation button on operation key or the guidance panel on monitoring interface is clicked on, to the selected engine to be started
The upper electricity of 201ECM；
When starting selected engine 201, corresponding ignition switch can be operated respectively, or click on touching display screen
One-key start button 105 on start key on 106, or clicking operation panel, you can engine 201 is according to sequence selected by completion
Number from small to large, start successively by intervals；
When needing remotely to start engine 201 in measuring truck, monitoring circle on operation fracturing unit truck monitoring display device 108
Face, selects the required separate unit or more engines 201 started, then selects the " RUN " key on monitoring display device 108, you can give
Electric on the selected engine 201ECM to be started, when clicking on the "start" button on monitoring software, engine 201 can be according to sequence number
From small to large, start successively by intervals；
When needing to operate one or more engine 201 in long distance wireless and start, mobile terminal or remote control are operated
Fracturing unit truck monitoring interface on box, selects the required separate unit or more engines 201 started, then selects the " fortune on display screen
OK " key, you can to electricity on the selected engine 201ECM to be started, when clicking on the "start" button on monitoring software, will pass through
Above-mentioned wireless communication module 107 and above-mentioned first interface 102 transmit engine start instruction to master controller 103, by master control
Device 103 processed controls engine 201 from small to large, to start successively by intervals according to sequence number；
In embodiment provided by the utility model, both more engines can be started successively using independent ignition switch
201, more engines 201 of one-key start can also be used, one or more any engine 201 of remote control can also be used
Start, realize that Local or Remote quickly starts more engines 201, improve the Starting mode of 20 engine of fracturing unit 201
Diversity, it is easy to user to be selected according to the actual requirements.
Further, in order to prevent non-working person from being manipulated to fracturing unit 20, based on this, above-mentioned switch board also wraps
Include：The electronic lock being arranged on above-mentioned cabinet 101, the electronic lock are connected with above-mentioned master controller 103, for the main control
Device 103 transmits the encrypted message of user's input；
Above-mentioned master controller 103 is additionally operable to receive the encrypted message, and determine the encrypted message and preset password whether one
Cause, if unanimously, the cabinet door of control cabinet 101 is opened, show in order to which user operates above-mentioned one-key start button 105 or touch-control
Display screen 106；
In addition, in order to monitor whether non-working person carries out non routine operation to switch board, based on this, in above-mentioned electronic lock
Portion is provided with acceleration transducer, and the acceleration transducer is used for the acceleration magnitude for detecting electronic lock, obtains acceleration information,
Electronic lock sends the acceleration information by the acceleration transducer to master controller 103；Master controller 103 is additionally operable to compare this
Whether acceleration information is more than predetermined acceleration threshold value, according to comparative result determine electronic lock whether abnormal start-up, consequently facilitating
Staff has found the non routine operation behavior of non-working person in time.Specifically, electronics is opened in a manner of destroying electronic lock
During lock, the acceleration of electronic lock can substantially become big, when it is determined that above-mentioned acceleration information is more than predetermined acceleration threshold value, illustrate electricity
Son lock abnormal start-up.When electronic lock abnormal start-up, can be alarmed by warning device, so as to warn non-working person and
People around the switch board.
In the switch board for the multiple-motor fracturing unit 20 that the utility model embodiment provides, the switch board includes：Cabinet
Body 101, at least one first interface 102, master controller 103, multiple second interfaces 104, multiple operation relays 111 and multiple
Starting relay 112；Each engine 201 with 111, starting relays 112 of an operation relay and one second
Interface 104 connects one to one, and master controller 103 receives engine start instruction, control and the startup by first interface 102
Operation relay 111 and starting relay 112 close corresponding to instruction, and generate corresponding with the enabled instruction for controlling
The control instruction of engine 201, and the control instruction is sent to by corresponding engine 201 by second interface 104.This practicality
New can be realized by above-mentioned switch board quickly opens more engines 201 and controls engine 201 with predetermined running parameter
Operation, shorten equipment and start the time, improve the convenience of user's manipulation.
The utility model embodiment also provides a kind of multiple-motor fracturing unit 20, as shown in fig. 6, the fracturing unit 20 is also
Including：Above-mentioned switch board 10, the switch board 10 include：It is cabinet 101, at least one first interface 102, master controller 103, multiple
Second interface 104, multiple operation relays 111 and multiple starting relays 112；
Above-mentioned master controller 103 is arranged in above-mentioned cabinet 101, above-mentioned first interface 102, each above-mentioned second interface
104th, each above-mentioned operation relay 111 and each above-mentioned starting relay 112 are connected with above-mentioned master controller 103, respectively
Individual above-mentioned second interface 104 is connected one to one by running relay 111 from different above-mentioned engines 201 respectively, Ge Geshang
State operation relay 111 connected one to one respectively from different engines 201, each above-mentioned starting relay 112 respectively with
Different engines 201 connect one to one；
Above-mentioned master controller 103, for receiving engine start instruction by above-mentioned first interface 102, control is opened with this
Operation relay 111 and starting relay 112 close corresponding to dynamic instruction, and generate corresponding with the enabled instruction for controlling
Engine 201 control instruction, and the control instruction is sent to by corresponding engine 201 by above-mentioned second interface 104,
More above-mentioned engines 201 are controlled to automatically turn on and run.
Wherein, above-mentioned first interface 102 can be USB interface, parallel interface, serial line interface, cable interface or channel radio
One kind in communication interface, each of the above interface has a variety of specific structures and the mode of connection, for example, USB interface has type-
A, the interface of a variety of subdivisions such as type-b, type-c, parallel interface have IEEE1284-A types, Type B, c-type, LPT etc. a variety of specific
Interface, serial line interface has the specific interface such as RS232, RS422, RS-485, and cable interface has RJ45 interfaces, and wireless telecommunications connect
Mouth has wifi communication modules, bluetooth module, infrared module, 4G communication modules, 5G communication modules, zigbee communication modules etc. specific
Interface, no longer repeat one by one herein, it is within the scope of protection of the utility model.
Device (e.g., one-key start button 105, touching display screen 106, wireless in view of transmitting engine start instruction
Communication module 107) interface mode it is varied, in order that above-mentioned switch board 10 provided by the utility model have it is stronger simultaneous
Capacitive and applicability, in one embodiment provided by the utility model, above-mentioned first interface 102 is multiple, and multiple above-mentioned the
One interface 102 is all identical, part is identical or different.
It is that every fracturing unit 20 is equipped with one in the multiple-motor fracturing unit 20 that the utility model embodiment provides
Switch board 10, the switch board 10 include：Cabinet 101, at least one first interface 102, master controller 103, multiple second interfaces
104th, multiple operation relays 111 and multiple starting relays 112；Each engine 201 with an operation relay 111,
One starting relay 112 and a second interface 104 are connected one to one, and master controller 103 is received by first interface 102
Engine start instruction, corresponding with the enabled instruction operation relay 111 and starting relay 112 is controlled to close, Yi Jisheng
Into the control instruction for controlling corresponding with enabled instruction engine 201, and by second interface 104 by the control instruction
It is sent to corresponding engine 201.The utility model can be realized by above-mentioned switch board 10 quickly opens more engines 201
And control engine 201 to be run with predetermined running parameter, shorten equipment and start the time, improve the convenience of user's manipulation.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose.It should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of switch board of multiple-motor fracturing unit, the multiple-motor fracturing unit include more be arranged in parallel start
Machine, it is characterised in that the switch board includes：It is cabinet, at least one first interface, master controller, multiple second interfaces, multiple
Run relay and multiple starting relays；
The master controller is arranged in the cabinet, the first interface, each second interface, it is each it is described operation after
Electrical equipment and each starting relay are connected with the master controller, each second interface respectively with described in difference
Engine connects one to one, and each operation relay connects one to one from the different engines respectively, Ge Gesuo
Starting relay is stated to connect one to one from the different engines respectively；
The master controller, for receiving engine start instruction, control and the enabled instruction pair by the first interface
The operation relay answered and starting relay closure, and generate for controlling institute corresponding with the enabled instruction
The control instruction of engine is stated, and the control instruction is sent to by the corresponding engine, control by the second interface
The more engines are made to automatically turn on and run.
2. switch board according to claim 1, it is characterised in that the switch board also includes：It is arranged on the cabinet
One-key start button, the one-key start button is connected by the first interface with the master controller；
The one-key start button, for sending Engine Start Signal to the master controller by the first interface.
3. switch board according to claim 1, it is characterised in that the switch board also includes：It is arranged on the cabinet
Touching display screen, the touching display screen is connected by the first interface with the master controller；
The touching display screen, for receiving the operational order of user's input, and engine is generated according to the operational order and opened
Dynamic instruction, and transmitted the enabled instruction to the master controller by the first interface.
4. switch board according to claim 1, it is characterised in that the switch board also includes：Wireless communication module, it is described
Wireless communication module is connected by the first interface with the master controller；
The wireless communication module, for receiving the engine start instruction of mobile terminal transmission, and pass through the first interface
The enabled instruction is transmitted to the master controller, the engine start instruction carries the engine to be started mark.
5. switch board according to claim 4, it is characterised in that the wireless communication module, be additionally operable to receive the master
The service data for the multiple-motor fracturing unit that controller is transmitted by the first interface, and by the service data with
Communication is sent to the mobile terminal.
6. switch board according to claim 4, it is characterised in that the switch board also includes：Remote control box, it is described remote
Journey manipulation box is connected with the wireless communication module；
The remote control box, for sending engine start instruction to the wireless communication module；
The wireless communication module, is additionally operable to receive the enabled instruction that the remote control box is sent, and passes through described the
One interface transmits the enabled instruction to the master controller.
7. switch board according to claim 4, it is characterised in that the wireless communication module comprises at least：First is wireless
Communication device, the second wireless communication unit；First wireless communication unit includes：First radio frequency communications unit and first wireless
Communication unit；Second wireless communication unit includes：Second radio frequency communications unit and the second wireless communication unit；
Wherein, second wireless communication unit detects second radio frequency communications unit and first radio frequency communications unit
When communicating normal, illustrate that first wireless communication unit is in running order, then keep at second wireless communication unit
In state to be activated；Second wireless communication unit detects second radio frequency communications unit and first radio communication
When unit communication is interrupted, illustrate that first wireless communication unit is in abnormality, then with predetermined manner by second nothing
Line communication unit switches to working condition；
When first wireless communication unit or in running order second wireless communication unit, receive engine start and refer to
Order, and the enabled instruction is transmitted to the master controller by the first interface.
8. switch board according to claim 1, it is characterised in that the switch board also includes：At least one monitoring display
Device, the monitoring display device are connected with the master controller, for receiving and showing that the master controller is sent described more
The service data of engine fracturing unit.
9. switch board according to claim 8, it is characterised in that the switch board also includes：One communication bus is described logical
There are multiple data output interfaces in news bus；
Each monitoring display device is connected by the data output interface and the communication bus with the master controller
Connect.
10. a kind of multiple-motor fracturing unit, it is characterised in that the fracturing unit also includes：As claim 1 to 9 is any
Switch board described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378212.2U CN206655687U (en) | 2017-04-11 | 2017-04-11 | The switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378212.2U CN206655687U (en) | 2017-04-11 | 2017-04-11 | The switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655687U true CN206655687U (en) | 2017-11-21 |
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ID=60319003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378212.2U Active CN206655687U (en) | 2017-04-11 | 2017-04-11 | The switch board and multiple-motor fracturing unit of a kind of multiple-motor fracturing unit |
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| Country | Link |
|---|---|
| CN (1) | CN206655687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580477A (en) * | 2020-05-06 | 2020-08-25 | 四川九洲电器集团有限责任公司 | Integrated control box |
| CN114704414A (en) * | 2022-04-08 | 2022-07-05 | 烟台杰瑞石油装备技术有限公司 | Method for controlling engine start |
-
2017
- 2017-04-11 CN CN201720378212.2U patent/CN206655687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580477A (en) * | 2020-05-06 | 2020-08-25 | 四川九洲电器集团有限责任公司 | Integrated control box |
| CN114704414A (en) * | 2022-04-08 | 2022-07-05 | 烟台杰瑞石油装备技术有限公司 | Method for controlling engine start |
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