CN201991603U - Device for converting diesel generating set into natural gas generating set - Google Patents
Device for converting diesel generating set into natural gas generating set Download PDFInfo
- Publication number
- CN201991603U CN201991603U CN2011200239599U CN201120023959U CN201991603U CN 201991603 U CN201991603 U CN 201991603U CN 2011200239599 U CN2011200239599 U CN 2011200239599U CN 201120023959 U CN201120023959 U CN 201120023959U CN 201991603 U CN201991603 U CN 201991603U
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- China
- Prior art keywords
- control box
- mixer
- natural gas
- generating set
- valve
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- 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 - Lifetime
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- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model relates to a device for converting a diesel generating set into a natural gas generating set, which is characterized in that: a natural gas tank C is sequentially connected with a solenoid valve, a reducing valve, a pressure maintaining valve and a mixer, and an air filter is connected with the mixer; one end of an electronic speed governor is connected with the mixer, and the other end of the electronic speed governor is connected with a control box; then the mixer is sequentially connected with a turbocharger, an air inlet pipe and an engine, and a first safety valve is connected with the air inlet pipe; one end of each of various sensors is connected with the engine, and the other ends of the sensors are connected with the control box; one end of a high-pressure coil is connected with the control box, and the other end of the high-pressure coil is connected with a spark plug; the spark plug directly extends into a combustion chamber of the engine, and a second safety valve is connected to the engine; and the engine is also connected with a generator, and the control box is arranged on the generator. The device for converting the diesel generating set into the natural gas generating set is simple to refit, works stably and safely, and has practical value.
Description
Technical field
The utility model belongs to generating set device, and particularly a kind of diesel generating set repacks natural gas generator group device into.
Background technique
Fast development and social progress along with modern industry, serious day by day energy scarcity and environmental pollution have also been aggravated simultaneously, impel countries in the world to formulate the Abgasgesetz of various strictnesses, begin to develop energetically various fuel simultaneously, rock gas cleans because of it in various substitute fuels, reserves are big, the calorific value height, discharge low, its usage economy is good and receive much concern, development natural gas power unit is for improving urban air-quality, alleviate the energy pressure important practical sense is arranged, and the discharging of existing diesel generating set is bigger to atmospheric pollution, and a kind of natural gas generator of stand-alone development is formed originally bigger fully.
The model utility content
The purpose of this utility model is, the also little modified type natural gas power unit of the amount of labour that a kind of and former diesel generating set power is equally matched, safe and reliable and reequip is provided.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of diesel generating set changes natural gas generator group device, it is characterized in that: comprise solenoid valve, reduction valve, pressure maintaining valve, air-strainer, mixer, electronic speed regulator, turbosupercharger, first safety valve, suction tude, high-tension coil, spark plug, control box, generator, motor, various sensors, second safety valve and natural gas tank C, described natural gas tank C successively with solenoid valve, reduction valve, pressure maintaining valve is connected with mixer, described air-strainer links to each other with mixer, one end of described electronic speed regulator links to each other with mixer, the other end links to each other with control box, then mixer successively with turbosupercharger, suction tude, motor connects, described first safety valve links to each other with suction tude, various sensor one ends link to each other with motor, one end is connected with control box, described high-tension coil one end is connected with control box, the other end is connected with spark plug, spark plug directly stretches into the firing chamber of motor, second safety valve inserts motor, described motor also links to each other with generator, and described control box is installed on the generator.
Generator set controller A and electronic igniting controllor B are installed in the described control box.
The utility model diesel generating set changes the advantage of natural gas generator group device: the generator set of repacking has not only been realized replacing diesel oil with rock gas fully, and realized electronic control, can control the running of generator set accurately and effectively, make the generator set working stability, Economy and Security are all fine, can be used as emergency power supply and promote the use of.
Description of drawings
In conjunction with the embodiments the utility model is described in further detail with reference to the accompanying drawings.
Fig. 1 is the structural representation that the utility model diesel generating set changes natural gas generator group device.
Embodiment
See also Fig. 1, a kind of diesel generating set changes natural gas generator group device, comprise solenoid valve, reduction valve, pressure maintaining valve, air-strainer, mixer, electronic speed regulator, turbosupercharger, first safety valve, suction tude, high-tension coil, spark plug, control box, generator, motor, various sensors, second safety valve, natural gas tank C, generator set controller A and electronic igniting controllor B, described natural gas tank C successively with solenoid valve, reduction valve, pressure maintaining valve is connected with mixer, described air-strainer links to each other with mixer, one end of described electronic speed regulator links to each other with mixer, the other end links to each other with control box, then mixer successively with turbosupercharger, suction tude, motor connects, described first safety valve links to each other with suction tude, various sensor one ends link to each other with motor, one end is connected with control box, described high-tension coil one end is connected with control box, the other end is connected with spark plug, spark plug directly stretches into the firing chamber of motor, second safety valve inserts motor, described motor also links to each other with generator, described control box is installed on the generator, and described generator set controller A and electronic igniting controllor B are installed in control box inside.
Working principle of the present utility model is as follows: when diesel generating set repacks the natural gas power unit into, repacking rock gas later mixes in mixer in proportion through solenoid valve, reduction valve and the pressure maintaining valve air with the filtering of process air-strainer, enter suction tude then, described electronic speed regulator links to each other with mixer, regulates air inflow; Safety valve all is housed on former outlet pipe and body, has effectively guaranteed the safety of operation; In former diesel engine fuel injecting hole, spark plug is housed; the other end is connected to high-tension coil, electronic speed regulator and various sensors (as exhaust gas temperature sensor) and is connected with control box together; special-purpose generator set controller A is arranged in the control box, can realize the fault autostop.
The utility model gas handling system is to enter mixer by air through air-strainer and turbosupercharger, according to gas component and pressure, determine rational air fuel ratio, adjust the air inflow of mixer by the closure on the mixer, realize the air fuel ratio air inlets such as whole process of generator set, on former suction tude, safety valve is housed, when reaching certain pressure, will opens the valve release automatically; Pressurization system, composition and parameter at rock gas, optimal design and matched with pressurization device, mixer is adopted supercharging technology, realization improves dynamotor power, by organizing rational combustion system to the reinforcement of natural gas power engine power, reduce the heat load of motor, also improved the discharging of motor simultaneously; Ignition system is to be realized by signal panel, sensor, electronic igniting controllor, spark coil, high voltage wire and spark plug, and this electric controller has guaranteed the reliable of the abundant burning of fuel and running; Electronic governing system can be controlled accurately to speed, stablizes bar speed less than 0.2%, can make the machine steady running, thereby improves the generator set life-span; Combustion system, by optimal design to combustion system, under the situation that improves mean effective pressure, can effectively control the generator set delivery temperature, delivery temperature is stabilized in about 600 degree, reduce the heat load of motor, the power character and the reliability of generator set have been improved, simultaneously, safety valve is installed also on engine body, is perfectly safe guaranteeing.The utility model repacking is simple, and working stability safety has use value.
Claims (2)
1. a diesel generating set changes natural gas generator group device, it is characterized in that: comprise solenoid valve, reduction valve, pressure maintaining valve, air-strainer, mixer, electronic speed regulator, turbosupercharger, first safety valve, suction tude, high-tension coil, spark plug, control box, generator, motor, various sensors, second safety valve and natural gas tank C, described natural gas tank C successively with solenoid valve, reduction valve, pressure maintaining valve is connected with mixer, described air-strainer links to each other with mixer, one end of described electronic speed regulator links to each other with mixer, the other end links to each other with control box, then mixer successively with turbosupercharger, suction tude, motor connects, described first safety valve links to each other with suction tude, various sensor one ends link to each other with motor, one end is connected with control box, described high-tension coil one end is connected with control box, the other end is connected with spark plug, spark plug directly stretches into the firing chamber of motor, second safety valve inserts motor, described motor also links to each other with generator, and described control box is installed on the generator.
2. diesel generating set according to claim 1 changes natural gas generator group device, it is characterized in that: generator set controller A and electronic igniting controllor B are installed in the described control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200239599U CN201991603U (en) | 2011-01-25 | 2011-01-25 | Device for converting diesel generating set into natural gas generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200239599U CN201991603U (en) | 2011-01-25 | 2011-01-25 | Device for converting diesel generating set into natural gas generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991603U true CN201991603U (en) | 2011-09-28 |
Family
ID=44668093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200239599U Expired - Lifetime CN201991603U (en) | 2011-01-25 | 2011-01-25 | Device for converting diesel generating set into natural gas generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991603U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606288A (en) * | 2012-03-19 | 2012-07-25 | 大连海事大学 | Overbottom pressure energy recovery unit of compressed natural gas engine |
| CN102797561A (en) * | 2012-07-09 | 2012-11-28 | 泰州市太发新能源科技有限公司 | Biogas generator unit device |
| CN103511126A (en) * | 2013-10-24 | 2014-01-15 | 广庆(安徽)燃气技术有限公司 | Natural gas engine for fork truck |
| CN104989519A (en) * | 2015-07-06 | 2015-10-21 | 东莞市胜动新能源科技有限公司 | Hydrogen generator set |
| CN105240182A (en) * | 2015-09-08 | 2016-01-13 | 沪东重机有限公司 | Device and method for quick starting of diesel engine |
| CN106499506A (en) * | 2016-01-06 | 2017-03-15 | 普创新能源动力科技有限公司 | A kind of non-natural gas used for automobile generating set |
| CN106979103A (en) * | 2017-06-02 | 2017-07-25 | 广西玉柴机器股份有限公司 | The gas handling system of LNG natural gas engines |
| CN110939507A (en) * | 2019-12-12 | 2020-03-31 | 湖南姜姐生态农业科技发展有限公司 | Biogas power generation system |
-
2011
- 2011-01-25 CN CN2011200239599U patent/CN201991603U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606288A (en) * | 2012-03-19 | 2012-07-25 | 大连海事大学 | Overbottom pressure energy recovery unit of compressed natural gas engine |
| CN102797561A (en) * | 2012-07-09 | 2012-11-28 | 泰州市太发新能源科技有限公司 | Biogas generator unit device |
| CN103511126A (en) * | 2013-10-24 | 2014-01-15 | 广庆(安徽)燃气技术有限公司 | Natural gas engine for fork truck |
| CN104989519A (en) * | 2015-07-06 | 2015-10-21 | 东莞市胜动新能源科技有限公司 | Hydrogen generator set |
| CN105240182A (en) * | 2015-09-08 | 2016-01-13 | 沪东重机有限公司 | Device and method for quick starting of diesel engine |
| CN106499506A (en) * | 2016-01-06 | 2017-03-15 | 普创新能源动力科技有限公司 | A kind of non-natural gas used for automobile generating set |
| CN106499506B (en) * | 2016-01-06 | 2019-01-22 | 普创新能源动力科技有限公司 | A kind of non-natural gas used for automobile generating set |
| CN106979103A (en) * | 2017-06-02 | 2017-07-25 | 广西玉柴机器股份有限公司 | The gas handling system of LNG natural gas engines |
| CN110939507A (en) * | 2019-12-12 | 2020-03-31 | 湖南姜姐生态农业科技发展有限公司 | Biogas power generation system |
| CN110939507B (en) * | 2019-12-12 | 2021-03-23 | 湖南姜姐生态农业科技发展有限公司 | Biogas power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20111021 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |