CN206158986U - V type compressor monitored control system - Google Patents
V type compressor monitored control system Download PDFInfo
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- CN206158986U CN206158986U CN201621102529.5U CN201621102529U CN206158986U CN 206158986 U CN206158986 U CN 206158986U CN 201621102529 U CN201621102529 U CN 201621102529U CN 206158986 U CN206158986 U CN 206158986U
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Abstract
The utility model relates to a V type compressor technical field especially relates to a V type compressor monitored control system. A V type compressor monitored control system who provides has collection module (7), collection module (7) link to each other with central processing module (8), the output of central processing module (8) is connected with audible -visual annunciator (2), display module (4), safety protection module (11) and executive component I (3) respectively, it is provided with operation module (9) to correspond central processing module (8), the output of operation module (9) is connected with control module (5) and central processing module (8), safety protection module (11), the output in safety protection module (11) is connected in control module (5) to the signal that receiving sensor II (6) speed sensor that send in the group and inlet manifold pressure sensor conveyed, the output and the central processing module (8) of control module (5) are connected. The utility model discloses a safety protection of V type compressor.
Description
Technical field
The utility model is related to V-type Compressor Technology field, more particularly to a kind of V-type compressor monitoring system.
Background technology
In order to lift the mining level of China's shale gas, coal bed gas, low pressure natural gas, patent（CN 204312273 U）It is public
Open a kind of shale gas V-type engine compression and adopt defeated machine and system；The equipment has step-down suction and is pressurized the function of discharging, favorably
In the collection capacity and recovery ratio that increase substantially individual well.
Monitoring system directly affects its safe and stable operation as the important system of V-type compressor；V-type compressor is not
When using with using area, its array of compressed intake and exhaust pressure, inlet exhaust gas temperature can be different, and this requires array of compressed monitoring ginseng
Several alarm limits, emergency shutdown limit value select setting according to service condition, to meet the needs of different operating modes；V-type is compressed
Machine can operationally produce vibration, and when vibrating excessive its stable operation is affected, and need to monitor its Vibration Condition；Additionally,
Its monitoring system should be able to be realized being automatically replenished lubricating oil, automatic water supplement, automatic emergency on the basis of basic monitoring function is met
Shut down, the functions such as output tolerance are recorded automatically, to realize automation, the intellectuality of V-type compressor.And currently without applicable V
Type compressor monitoring system, needs to propose a kind of monitoring system according to the structure and handling characteristics of V-type compressor.
Utility model content
The purpose of this utility model is to propose a kind of V-type compressor monitoring system so as to can realize rising for V-type compressor
Dynamic, shutdowns, lifting/lowering speed, emergency shutdown, parameter show, state instruction, police instruction, safeguard protection, data communication teletransmission, oneself
Dynamic make-up oil, automatically automatic water supplement, the function such as record service data, meet the use requirement of V-type compressor.
The utility model takes technical scheme below to complete above-mentioned purpose：
A kind of V-type compressor monitoring system, described V-type compressor monitoring system has to gather on V-type compressor
The acquisition module of the transmission signal of sensor group I；Described acquisition module is connected by communication modes with central processing module；It is described
The output end of central processing module is connected to audible-visual annunciator, display module, security protection module and execution unit I；Institute
The execution unit I stated includes lubricating oil and supplements magnetic valve, moisturizing magnetic valve, machine oil in advance for pump and starting motor；Described in correspondence
Central processing module is provided with the operation module to provide On-off signal signal for it；The output end of the operation module connects
Be connected to control module and central processing module, security protection module, the operation module to realize V-type compressor starting,
Shutdown, raising speed, reduction of speed, response, reset and emergency shutdown；Described control module is connected to the output of security protection module
End, and the speed probe that sensor group II sends and the signal that inlet manifold's pressure sensor is transmitted are received, it is described
The output end of control module is connected with described central processing module, to IGNITION CONTROL, the air-fuel ratio control of realizing V-type compressor
System and speed regulating control；The output end of described security protection module is connected respectively with control module, execution unit II；Described holds
Row part II includes gas inlet magnetic valve and emergency breakaway valve.
Central processing module passes through communications protocol by data remote to far-end computer, realizes multiple stage machine operation data reality
When the shared function of collection, display, record storage, internet or local net network.
The signal that the sensor group I is transmitted includes signals of rotational speed sensor, lubricating oil pressure sensor signal, lubricating oil
Temperature sensor signal, lubricating oil liquid level sensor signal, cooling-water temperature sensor signal, separator liquid level sensor signal,
Gas meter signal, gas leakage alarm instrument signal, vibration sensor signal, power row inlet manifold temperature sensor letter
Number, power row inlet manifold's pressure sensor signal, power row exhaust gas temperature sensor signal, array of compressed gaseous-pressure sensor
Signal and array of compressed fuel gas temperature sensor signal.
The utility model proposes a kind of V-type compressor monitoring system, using technical scheme as above, this practicality is new
Type has following feature：
（1）Array of compressed relevant parameter alarming value can independently be set by display module touch-screen；
（2）Remember with radiator liquid automatic control, lubricating oil liquid automatic control, separator liquid automatic control and automatically
Record output tolerance function；
（3）Monitoring gas leakage alarm, too low liquid level, hypotony, temperature are too high, vibrated high important parameter, real
The safeguard protection of existing V-type compressor；
（4）Meet that the starting of V-type compressor, shutdown, lifting/lowering speed, emergency shutdown, parameter show, state instruction, warning refer to
Show, safeguard protection, the function such as data communication teletransmission.
Description of the drawings
Fig. 1 is V-type compressor monitoring system block diagram.
In figure：1st, sensor group I；2nd, audible-visual annunciator；3rd, execution unit I；4th, display module；5th, control module；6th, pass
Sensor group II；7th, acquisition module；8th, central processing module；9th, operation module；10th, remote monitoring computer；11st, security module；
12nd, execution unit II.
Specific embodiment
The utility model is illustrated with reference to the drawings and specific embodiments：
As shown in figure 1, a kind of V-type compressor monitoring system, mainly by acquisition module 7, central processing module 8, display mould
Block 4, operation module 9, security protection module 11, control module 5 etc. are constituted.
The acquisition module 7 is connected by cable with the signal transmission interface of sensor group I 1 of V-type compressor；Sensor group
I 1 include speed probe, lubricating oil pressure sensor, oil temperature sensor, lubricating oil liquid level sensor, cooling water temperature sensing
Device, separator liquid level sensor, gas meter, gas leakage alarm instrument, vibrating sensor, power row inlet manifold temperature are passed
Sensor, power row inlet manifold's pressure sensor, power row exhaust gas temperature sensor, array of compressed gaseous-pressure sensor, compression
Row fuel gas temperature sensor；
The central processing module 8 is connected respectively with acquisition module 7, operation module 9 and control module 5；Acquisition module 7 is defeated
Enter the end collection signal of sensor group I 1 and be connected with central processing module 8 by communication modes, operation module 9 is by pressing the button
Used as the respective switch amount input signal of central processing module 8, control module 5 can be closed alarm failure etc. by corresponding relay
Signal is sent to central processing module 8；The output end of the central processing module 8 respectively with security protection module 11, display module
4th, audible-visual annunciator 2 and execution unit I 3（Including lubricating oil magnetic valve, moisturizing magnetic valve, machine oil are supplemented in advance for pump, starting motor
Deng）It is connected；Central processing module 8 can be realized many by Modbus teletransmissions communications protocol by data remote to far-end computer 10
The function such as platform machine operation data Real-time Collection, display, record storage, internet or local net network be shared.
The display module 4 is connected using RS485 communication modes with central processing module 8.The display of the display module 4
For touch display screen, can centralized displaying parameters, state and warning item, and can be by touch screen operation setting array of compressed warning
Value etc..
The operation module 9 is connected respectively with control module 5, security protection module 11, central processing module 8, main real
The functions such as starting, shutdown, raising speed, reduction of speed, response, reset, the emergency shutdown of existing V-type compressor.
The security protection module 11 is connected respectively with central processing module 8, operation module 9；Security protection module 11 is defeated
Go out end respectively with control module 5, execution unit II 12（Including gas inlet magnetic valve, emergency breakaway valve）It is connected.
The control module 5 respectively with central processing module 8, operation module 9, security protection module 11, sensor group II 6
（Including speed probe, inlet manifold's pressure-temperature sensor）It is connected, mainly realizes IGNITION CONTROL, the air-fuel of V-type compressor
Than functions such as control and speed regulating controls.
Using the corresponding monitoring method of the V-type compressor monitoring system, including：V-type compressor monitoring method, V-type pressure
Contracting machine method for security protection, V-type compressor control method, V-type compressor auxiliary control method：
Collection, analysis, process, display, the report of the 1st, V-type compressor monitoring method, including V-type compressor items operational factor
Alert, storage is processed.The parameters collection of V-type compressor is converted into system and be can recognize that by acquisition module 7 by sensor group I 1
The incoming central processing module 8 of data signal；Central processing module 8 is stored after processing gathered data, by data storage and V
The comparative analysis of type compressor difference operating mode setting value, is carried out after alarm decision, central authorities to the anomaly parameter that V-type compressor occurs
Processing module 8 exports sound and light alarm and alarm state information is carried out into data storage, the various numbers that central processing module 8 will be stored
According to feeding display module 4；Display module 4 is shown and is inquired about to parameters, state and warning item.
2nd, V-type compressor method for security protection：When acquisition module 7 detect gas leakage alarm, separator liquid level it is too low,
Radiator liquid level is too low, lubricating oil liquid level is too low, lubricating oil pressure is too low, crankcase pressure is too high, the warm too high, array of compressed of power row row
Intake air temperature is too high, array of compressed excessive discharge temperature, array of compressed admission pressure are too high, array of compressed pressure at expulsion is too high, vibrated
During the signals such as high, hypervelocity, while the output sound and light alarm signal of central processing module 8, send promptly to security protection module 11
Halt instruction；Or the manual emergency stop botton of push module 9, send emergency shutdown instruction to security protection module 11；
Security protection module 11 to be received and make gas inlet magnetic valve, emergency breakaway valve, ignition controller and speed governing after emergency shutdown instruction
Controller is closed, it is ensured that V-type compressor safe operation.
3rd, V-type compressor control method, main control method and the control method of control module 5 including operation module 9.
（1）The control method of operation module 9：Start, shut down by push module 9, during response, SR be used as
The centre On-off signal signal of processing module 8, realizes starting, shutdown, response, the reset function of V-type compressor；By push
The raising speed of module 9, push buttondown realize the raising speed of V-type compressor as the On-off signal signal of the speed setting controller of control module 5
With reduction of speed function；The manual emergency stop botton of push module 9, to security protection module 11 emergency shutdown instruction is sent, real
The manual emergency stopping function of existing V-type compressor.
（2）The control method of control module 5：The ignition controller of control module 5, A/F ratio controller, speed setting controller can
According to corresponding calibrating parameters, curve, MAP etc., the control of ignition system, auxiliary fuel supply-system and governing system is realized,
Realize the stable operation of V-type compressor；Simultaneously each controller can be sent the signals such as alarm failure by corresponding relay closure
Stored to central processing module 8, and corresponding alarm failure is shown in display module 4.
4th, V-type compressor auxiliary control method, mainly include V-type compressor lubricating oil in advance for automatically controlling, radiator liquid level
Automatically control, lubricating oil liquid automatic control and separator liquid automatic control.
（1）V-type compressor lubricating oil supplies in advance autocontrol method：
A, under V-type compressor shutdown stand-by state, the self-timing of central processing module 8 controls electronic oil delivery pump fortune
Turn, be that the moving components such as V-type compressor main shaft watt, cylinder sleeve conveying lubricating oil carries out pre-lubrication；
B, after V-type compressor switchs to halted state by running status, it is defeated that central processing module 8 automatically controls electronic lubricating oil
Send pump to operate, forced circulation is carried out to lubricating oil, play the function to the cooling of internal body main motion parts；
（2）Radiator method for automatic controlling liquid level：When radiator liquid level sensor liquid level low signal is triggered, by collection
Radiator liquid level low signal is sent into central processing module 8 by module 7, and central processing module 8 is exporting radiator liquid level light in a low voice
While alarm signal, the control radiator fluid supplement solenoid valve of central processing module 8 is opened, until liquid level rises to close after setting value
Close.
（3）Lubricating oil method for automatic controlling liquid level：When lubricating oil liquid level sensor liquid level low signal is triggered, by acquisition module
Lubricating oil liquid level low signal is sent into central processing module 8 by 7, and central processing module 8 is exporting lubricating oil liquid level visual alarm in a low voice
While, the control lubricating oil of central processing module 8 supplements magnetic valve and opens, until liquid level rises to close after setting value.
（4）Separator method for automatic controlling liquid level：When separator liquid level sensor liquid level low signal is triggered, by collection
Separator liquid level low signal is sent into central processing module 8 by module 7, and central processing module 8 is exporting separator liquid level light in a low voice
While alarm signal, the control separator fluid supplement solenoid valve of central processing module 8 is opened, until liquid level rises to close after setting value
Close.When separator liquid level sensor liquid level high RST is triggered, separator liquid level high RST is sent into by central authorities by acquisition module 7
Processing module 8, while output separator liquid level loud visual alarm, central processing module 8 is controlled central processing module 8
Separator drain solenoid valve is opened, until liquid level drops to close after setting value.
Claims (2)
1. a kind of V-type compressor monitoring system, it is characterised in that：Described V-type compressor monitoring system has to gather V-type
The acquisition module of the transmission signal of sensor group I on compressor（7）；Described acquisition module（7）By communication modes and centre
Reason module（8）It is connected；The central processing module（8）Output end be connected to audible-visual annunciator（2）, display module（4）、
Security protection module（11）With execution unit I（3）；Described execution unit I（3）Include lubricating oil and supplement magnetic valve, moisturizing electricity
Magnet valve, machine oil for pump and start motor in advance；The described central processing module of correspondence（8）It is provided with defeated to provide switching value for it
Enter the operation module of signal（9）；The operation module（9）Output end be connected with control module（5）And central processing module
（8）, security protection module（11）, the operation module（9）To realize the starting of V-type compressor, shutdown, raising speed, reduction of speed, should
Answer, reset and emergency shutdown；Described control module（5）It is connected to security protection module（11）Output end, and receive biography
Sensor group II（6）The signal that the speed probe and inlet manifold's pressure sensor sent is transmitted, described control module
（5）Output end and described central processing module（8）Connection, to IGNITION CONTROL, the air-fuel ration control of realizing V-type compressor
And speed regulating control；The output end of described security protection module is connected respectively with control module, execution unit II；Described execution
Part II（12）Include gas inlet magnetic valve and emergency breakaway valve.
2. a kind of V-type compressor monitoring system as claimed in claim 1, it is characterised in that：What the sensor group I was transmitted
Signal includes signals of rotational speed sensor, lubricating oil pressure sensor signal, oil temperature sensor signal, lubricating oil liquid level sensor
Signal, cooling-water temperature sensor signal, separator liquid level sensor signal, gas meter signal, gas leakage alarm instrument
Signal, vibration sensor signal, power row inlet manifold's temperature sensor signal, power row inlet manifold pressure sensor letter
Number, power row exhaust gas temperature sensor signal, array of compressed gaseous-pressure sensor signal and array of compressed fuel gas temperature sensor
Signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102529.5U CN206158986U (en) | 2016-10-08 | 2016-10-08 | V type compressor monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102529.5U CN206158986U (en) | 2016-10-08 | 2016-10-08 | V type compressor monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158986U true CN206158986U (en) | 2017-05-10 |
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ID=58652682
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102529.5U Expired - Fee Related CN206158986U (en) | 2016-10-08 | 2016-10-08 | V type compressor monitored control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206158986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194701A (en) * | 2016-10-08 | 2016-12-07 | 河南柴油机重工有限责任公司 | A kind of V-type compressor monitoring system and method |
-
2016
- 2016-10-08 CN CN201621102529.5U patent/CN206158986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194701A (en) * | 2016-10-08 | 2016-12-07 | 河南柴油机重工有限责任公司 | A kind of V-type compressor monitoring system and method |
| CN106194701B (en) * | 2016-10-08 | 2018-11-13 | 河南柴油机重工有限责任公司 | A kind of V-type compressor monitoring system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20181008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |