CN202055923U - Control device of methane generator set - Google Patents
Control device of methane generator set Download PDFInfo
- Publication number
- CN202055923U CN202055923U CN2011201494763U CN201120149476U CN202055923U CN 202055923 U CN202055923 U CN 202055923U CN 2011201494763 U CN2011201494763 U CN 2011201494763U CN 201120149476 U CN201120149476 U CN 201120149476U CN 202055923 U CN202055923 U CN 202055923U
- Authority
- CN
- China
- Prior art keywords
- sensor
- water
- generator set
- power generation
- generation unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
The utility model relates to a control device of a methane generator set, which comprises a system controller, a generator rotating speed sensor, an engine oil pressure sensor, a storage battery voltage sensor, a cooled-water water temperature sensor, a voltage-current sensor, a mixed-water valve, a cooled water and exhaust gas-hydrothermal conversion device, a general packet radio service (GPRS) communication module, a methane generator set state displaying and parameter setting displayer, an operation panel, an electronic regulator and an engine ignition device. The control device of the methane generator set directly controls water temperature of cooled water, has high control accuracy, effectively uses the cooled water and exhaust gas and waste heat of the generator set, meets requirements for controlling the operation of the methane generator set, warning and protecting the set, can operate remote monitoring and improves work efficiency.
Description
Technical field
The utility model belongs to generator control technique field, relates in particular to a kind of control gear of marsh gas power generation unit.
Background technique
Usually, the marsh gas power generation unit is to be parent with its combustion gases motor, is to determine that according to the combustion characteristic of biogas it is necessary that system implementation automations such as safety precaution and early warning are controlled aspect process control in the optimal design of burning tissue.But the marsh gas power generation unit control system that adopts is mainly used import equipment at present, and the cost height can't carry out the function expansion to it simultaneously.Since in high-power marsh gas power generation unit generally adopt the outer circulation cooling system, and at present cooling circulating water all is to adopt thermostat that water temperature is controlled, control accuracy is low.
Summary of the invention
The purpose of this utility model is to provide a kind of marsh gas power generation unit control gear, and solution 1, marsh gas power generation unit start, move and shut down the control of whole process; 2, the control that the air inlet of marsh gas power generation unit, water quench unit and cooling water utilization, engine exhaust heat utilize; 3, the superpressure of marsh gas power generation unit, under-voltage, excess current, overclocking, overrun, engine oil pressure and coolant water temperature cross and hanged down high warning and generator protection; 4, the operation of remote monitoring marsh gas power generation unit and parameter setting etc., the speed of accomplishing is fast, signal is accurate.
The technical solution of the utility model: the novel control gear of a kind of biogas generator comprises SC system controller, engine rotation speed sensor, oil pressure sensor, battery tension sensor, cooling water cooling-water temperature sensor, voltage-current sensor, mixes water valve, cooling water and waste gas-hydrothermal conversion device, GPRS communication module, the demonstration of marsh gas power generation unit state and parameter setting display device, operation panel, electronic controller and engine ignitor.On the outside function corresponding pin of described SC system controller, connect engine rotation speed sensor, oil pressure sensor, battery tension sensor, cooling water cooling-water temperature sensor, voltage-current sensor, mix water valve, cooling water and waste gas-hydrothermal conversion device, GPRS communication module, electronic controller and engine ignitor; Described marsh gas power generation unit state shows and parameter is set display device and operation panel is connected on the SC system controller by the corresponding interface.
The utility model is directly controlled coolant water temperature, and the control accuracy height can utilize cooling water and unit waste gas residual heat well.The utility model can satisfy the operation control of marsh gas power generation unit and warning and generator protection, can also connect remote control module, can carry out remote monitoring to all marsh gas power generation units at master-control room, has improved working efficiency.Marsh gas power generation unit working stability, through making full use of of engine cooling water and waste-gas heat, make the biogas output of mathane generating pool obviously improve, for the marsh gas power generation unit provides sufficient more fuel, guarantee the uninterrupted continuous operation of marsh gas power generation unit, reduce labor intensity of operating personnel.Solved marsh gas power generation unit cooling water temperature problem of unstable.With UTILIZATION OF VESIDUAL HEAT IN and marsh gas power generation unit control combination, can make full use of the waste heat of marsh gas power generation unit.The operation of marsh gas power generation unit is really accomplished automatically.In conjunction with in the control of marsh gas power generation unit, remote monitoring accomplishes that speed is fast, signal is accurate with the GPRS remote monitoring.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
Below provide embodiment of the present utility model, in conjunction with the accompanying drawings the utility model is further specified.
As shown in the figure, marsh gas power generation unit control gear described in the utility model, comprise SC system controller, engine rotation speed sensor, oil pressure sensor, the battery tension sensor, the cooling water cooling-water temperature sensor, voltage-current sensor, mix water valve, cooling water and waste gas-hydrothermal conversion device, the GPRS communication module, the generator set state shows and parameter is set display device, operation panel, electronic controller and engine ignitor, its structural feature is for being connected with engine rotation speed sensor on the outside function corresponding pin of Setup Controller, oil pressure sensor, the battery tension sensor, the cooling water cooling-water temperature sensor, voltage-current sensor, mix water valve, cooling water and waste gas-hydrothermal conversion device, the GPRS communication module, electronic controller and engine ignitor, generator set state show and parameter is set display device and operation panel is connected on the SC system controller by the corresponding interface.
SC system controller is controlled the control that each hardware is realized following function by the program software of setting, SC system controller can adopt controllers such as PLC or MCU, the technology that program software can be realized for those skilled in the art, SC system controller is mixed water valve by the cooling water temperature sensor decision, the method of operation of cooling water and waste water-hydrothermal conversion system, the technology that waste gas-the hydrothermal conversion system can adopt those skilled in the art to realize, can be adjusted to 55 ℃ hot water through the overmulling water valve, by line transportation to needs heating facility as: heat insulating bed the heating of mathane generating pool and pig house piggy carried out UTILIZATION OF VESIDUAL HEAT IN; Give mathane generating pool and the pig house piggy is heat insulating bed after heating cooling water is back to back pool, the hot water that flows out with hot-tub is through the overmulling water valve, mixing now enters motor after regulating and becoming 50 ℃ water, provide good heat radiation cooling to motor, thereby thermally equilibrated demand when having satisfied engine operation, make engine operation more stable.The data that SC system controller is detected by monitor engine speed sensor, engine motor oil pressure transducer, battery tension sensor, generator voltage current sensor are with actions such as the operation of decision marsh gas power generation unit and warning, shutdown.Show and parameter display device, operation panel etc. move control to the marsh gas power generation unit by marsh gas power generation unit state, and can show information in good time on display device, realize the man-machine interface dialogue.The SC system controller of master-control room can be monitored biogas generator by mobile communication network and the parameter setting by long-range GPRS communication module, realizes that remote monitoring speed is fast, signal is accurate.
The specific operation step is as follows:
1, passes through the start button of push panel, start-up control device, the work of SC system controller control engine ignitor, automated system operation; Set the dialogue that display device is realized man-machine interface by demonstration of marsh gas power generation unit state and parameter.
2, SC system controller makes methane fuelled engine be in idling mode by electronic controller.
3, SC system controller monitors the rising of cooling water water temperature, waits for when cooling water is in the temperature of normal operation, and automaticallying switch makes methane fuelled engine be in normal operating condition.Utilize waste gas-hydrothermal conversion system, control mixes water valve and guarantees that cooling water is in the normal operating temperature of setting, and control UTILIZATION OF VESIDUAL HEAT IN module, guarantees that the cooling water that refluxes also reaches the temperature of normal backflow cooling water, can heat energy as much as possible be utilized by the hot department of need.
4, SC system controller monitors electric current and voltage that generator sends etc., waits for that the voltage that sends is in the required 400V of normal power generation, sends switching signal, makes the electric energy that sends serve electrical network.
5, SC system controller monitors the signal of storage battery and oil pressure sensor, is lower than setting value as battery tension, then connects charge switch, and storage battery is charged.Not enough or change that time is up as engine oil pressure, then report to the police prompting changing or add machine oil.
6, system is when normal operation, and SC system controller constantly monitors each sensor, when the signal that transmits at each sensor is in abnormal condition, sends alarm signal, or according to setting system's autostop.
7, be in long-range master-control room and can make SC system controller monitoring marsh gas power generation unit by the GPRS communication module.
More than describing explanation and the explanation that is the utility model content, is the technology contents of understanding the utility model for help, but not to any restriction of the present utility model.Any employing is equal to alternative technological means and implements scheme of the present utility model and all belong in the utility model claim protection domain.
Claims (2)
1. novel control gear of biogas generator, it is characterized in that, comprise SC system controller, engine rotation speed sensor, oil pressure sensor, battery tension sensor, cooling water cooling-water temperature sensor, voltage-current sensor, mix water valve, cooling water and waste gas-hydrothermal conversion device, GPRS communication module, the demonstration of marsh gas power generation unit state and parameter setting display device, operation panel, electronic controller and engine ignitor.
2. the novel control gear of biogas generator as claimed in claim 1, it is characterized in that, on the outside function corresponding pin of described SC system controller, connect engine rotation speed sensor, oil pressure sensor, battery tension sensor, cooling water cooling-water temperature sensor, voltage-current sensor, mix water valve, cooling water and waste gas-hydrothermal conversion device, GPRS communication module, electronic controller and engine ignitor; Described marsh gas power generation unit state shows and parameter is set display device and operation panel is connected on the SC system controller by the corresponding interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494763U CN202055923U (en) | 2011-05-11 | 2011-05-11 | Control device of methane generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494763U CN202055923U (en) | 2011-05-11 | 2011-05-11 | Control device of methane generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055923U true CN202055923U (en) | 2011-11-30 |
Family
ID=45015897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201494763U Expired - Fee Related CN202055923U (en) | 2011-05-11 | 2011-05-11 | Control device of methane generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055923U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726942A (en) * | 2012-10-11 | 2014-04-16 | 成都赛腾自动化工程有限公司 | Generator set monitoring system based on PLC |
| CN104054307A (en) * | 2011-12-20 | 2014-09-17 | 科勒公司 | System and method for using a network to control a power management system |
| CN104074665A (en) * | 2014-07-11 | 2014-10-01 | 重庆达誉金科技有限公司 | Digital meter of small-sized fuel/gas electric generator |
| CN105182861A (en) * | 2015-10-10 | 2015-12-23 | 重庆凯比科技有限公司 | Generator monitoring control device |
| CN105245143A (en) * | 2015-10-10 | 2016-01-13 | 重庆凯比科技有限公司 | Monitoring control device for working condition of generator |
| CN105610357A (en) * | 2015-10-10 | 2016-05-25 | 重庆凯比科技有限公司 | Monitoring control device of electric generator output state |
| CN107165732A (en) * | 2017-07-19 | 2017-09-15 | 合肥康尔信电力系统有限公司 | Diesel generator set intelligent control system based on PLC |
-
2011
- 2011-05-11 CN CN2011201494763U patent/CN202055923U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054307A (en) * | 2011-12-20 | 2014-09-17 | 科勒公司 | System and method for using a network to control a power management system |
| US9841799B2 (en) | 2011-12-20 | 2017-12-12 | Kohler Co. | System and method for using a network to control a power management system |
| CN103726942A (en) * | 2012-10-11 | 2014-04-16 | 成都赛腾自动化工程有限公司 | Generator set monitoring system based on PLC |
| CN104074665A (en) * | 2014-07-11 | 2014-10-01 | 重庆达誉金科技有限公司 | Digital meter of small-sized fuel/gas electric generator |
| CN105182861A (en) * | 2015-10-10 | 2015-12-23 | 重庆凯比科技有限公司 | Generator monitoring control device |
| CN105245143A (en) * | 2015-10-10 | 2016-01-13 | 重庆凯比科技有限公司 | Monitoring control device for working condition of generator |
| CN105610357A (en) * | 2015-10-10 | 2016-05-25 | 重庆凯比科技有限公司 | Monitoring control device of electric generator output state |
| CN107165732A (en) * | 2017-07-19 | 2017-09-15 | 合肥康尔信电力系统有限公司 | Diesel generator set intelligent control system based on PLC |
| CN107165732B (en) * | 2017-07-19 | 2020-04-28 | 合肥康尔信电力系统有限公司 | Intelligent control system of diesel generating set based on PLC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202055923U (en) | Control device of methane generator set | |
| WO2022110379A1 (en) | Fracturing system | |
| CN201401236Y (en) | Novel control system of marsh gas generating set | |
| CN101701873B (en) | Automobile engine tail gas waste-heat and electricity converting stand test device and method for controlling same | |
| CN103312004B (en) | Intelligent oil-electricity hybrid power system of communication base station | |
| CN103595121B (en) | The comprehensive energy utilization method that a kind of data center combines with distributed energy | |
| CN113922360B (en) | Fracturing well site power supply system | |
| CN105927399A (en) | Digital integrated controller of small biomass gas internal combustion generator unit and method | |
| CN105697198B (en) | Alcohol-hydrogen-electric mixed dynamic system | |
| CN103411234B (en) | A kind of quantitatively air distribution economical combustion energy-saving control system | |
| CN108825369B (en) | Distributed energy supply equipment and cold-heat-electricity decoupling method and device | |
| CN205227916U (en) | Utilize integrated thermochemical process's of internal -combustion engine tail gas complementary type distributed energy system | |
| CN201318241Y (en) | Multinomial preheating system of diesel generator group | |
| CN203012499U (en) | Cooling heating and power control system based on IDC data center | |
| CN214660493U (en) | Pull type oil field power electric station based on flywheel energy storage | |
| CN109917737A (en) | A kind of fuel oil heat-conducting oil furnace electrical management system | |
| CN210370915U (en) | System for utilize electrolysis hydrogen manufacturing and hydrogen mixed fuel to carry out thermal power plant's peak regulation | |
| CA3159026A1 (en) | Electric drive fracturing system | |
| CN109103480B (en) | Fuel cell low-temperature protection control system and method thereof | |
| CN107165732A (en) | Diesel generator set intelligent control system based on PLC | |
| CN108167088B (en) | Heat source conversion device and comprehensive utilization system for waste heat of universal energy station | |
| CN109461950B (en) | SOFC battery control device | |
| JPH0272559A (en) | Distributed power source system | |
| CN114251872B (en) | Small-sized combined cooling heating power system based on artificial intelligence and control method thereof | |
| CN201531316U (en) | Full-automatic generating unit controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fuzhou Kezhen Automation Engineering Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: He Renzhen Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130511 |