CN105464797A - Multi-parallel-machine centralized cooling natural gas generator set - Google Patents
Multi-parallel-machine centralized cooling natural gas generator set Download PDFInfo
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- CN105464797A CN105464797A CN201410443259.3A CN201410443259A CN105464797A CN 105464797 A CN105464797 A CN 105464797A CN 201410443259 A CN201410443259 A CN 201410443259A CN 105464797 A CN105464797 A CN 105464797A
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- parallel
- cooling
- generator set
- parallel operation
- generator
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Abstract
The invention discloses an integrated type parallel-machine electricity generation technology and a centralized cooling technology. According to the parallel-machine electricity generation technology, electricity generated by each generator unit is combined and output through a parallel-machine control cabinet. According to the centralized cooling technology, heat exchange of heat generated by engines is conducted for cooling through a centralized water tank, a cooling motor, a water-air heat exchanger and a water pipeline. By means of the technologies, the functions of saving mounting space, reducing extra loss of the engines and achieving parallel-machine high-power electricity generation can be realized.
Description
Technical field
The invention belongs to natural gas generator technical field, the present invention relates to the technology of a kind of integrated form parallel operation generating and concentrated cooling technology.
Background technique
Natural gas generator set is made up of power section (motor), power generation part (generator), Electric control part (control cabinet) and cooling system (intercooler, jacket-cooling water case and fan), and gas engine and generator are arranged on same steel chassis.Unit take rock gas as fuel, and start rapidly, good economy performance, particularly due to the townie demand of high quality, jet dynamic control has been widely used in the departments such as telecommunications, post office, bank, library, hospital, hotel, power supply in support.Mostly current domestic natural gas generator set is separate unit generator Independent Power Generation, also has by and the electricity that sent by multiple stage generator of machine technology carries out process reaches high-power power supply.
The domestic impact of natural gas power unit unit generating owing to being subject to engine power, generated energy critical constraints; Multiple stage generator is generated wrong electricity merge by increasing control cabinet machine technology, reach Electricity Generation.But multiple stage generator needs many pipeline supply gas, also needs very large space arrangement.Unit adopts driven by engine fan, lowers the temperature to intercooler and jacket-cooling water case, causes the generator volume of separate unit to become large like this, and fan also can a part of power of loss motor.
Summary of the invention
The centralized generator set of multiple stage parallel operation multiple stage generator and control cabinet is integrated in a prying body, central gas supply, adopt and concentrate cooling water tank central cooling, adopt the empty heat exchange of independently water to reach cooling to the pressurized air of separate unit generator, do not establish cooling fan and the cooling water tank of unit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural principle schematic diagram of the present invention.
Fig. 2 is the present invention's centralized parallel operation generator set parts drawing.
In figure:
1, water tank is concentrated, 2, cooling motor, 3, the empty heat exchanger of water, 4, waterway pipe, 5, motor, 6, electric power parallel operation control cabinet, 7, generator.
Embodiment
As shown in Figure 2: motor and generator form an independently generator set, four (can arbitrarily number of units) generator set are had in figure, each separate unit generator is arranged in independent seats, be emitted on side by side by Independent Power Generation machine base and concentrate in sled case, the two ends of sled case lay electric control cabinet and concentrated cooling water tank respectively.The cylinder sleeve of engine water tank belt independent loops water pump that each generator set is equipped with, carries out chilled(cooling) water supply (CWS) by concentrated water tank to individual motor, collects enter concentrated water tank and lowered the temperature by radiation fan through engine water outlet.Pressurized air is by the empty heat exchanger of independent water, and the cooling water of heat exchanger reaches compressed-air actuated cooling by concentrating water tank to carry out circulation through circulating water pump.The electricity that each independent generator sends is transferred in electric control cabinet by wire harness, by exporting after the electric parallel operation process that also each generator sends by machine technology of control cabinet.
Claims (2)
1. a centralized parallel operation generator set, comprises concentrated water tank, cooling motor, water empty heat exchanger, waterway pipe, parallel operation control cabinet and generator set, they is concentrated in a sled case, realize the parallel operation generating of multiple stage generator and concentrate cooling.
2. centralized parallel operation generator set according to claim 1, is characterized in that: concentrated on by multiple stage generator set on a sled case or housing; By concentrated water tank, cooling fan, waterway pipe and water empty heat exchanger, motor is cooled; The parallel operation output being realized multiple stage generator by parallel operation control cabinet reaches Electricity Generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443259.3A CN105464797A (en) | 2014-09-03 | 2014-09-03 | Multi-parallel-machine centralized cooling natural gas generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443259.3A CN105464797A (en) | 2014-09-03 | 2014-09-03 | Multi-parallel-machine centralized cooling natural gas generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464797A true CN105464797A (en) | 2016-04-06 |
Family
ID=55602889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443259.3A Pending CN105464797A (en) | 2014-09-03 | 2014-09-03 | Multi-parallel-machine centralized cooling natural gas generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464797A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005117808A (en) * | 2003-10-09 | 2005-04-28 | Yanmar Co Ltd | Power supply arrangement |
| CN1963193A (en) * | 2006-11-10 | 2007-05-16 | 南京航空航天大学 | Centralized cooling type wind driven generator system |
| CN101482057A (en) * | 2009-01-23 | 2009-07-15 | 上海扬科发动机进出口有限公司 | Internal combustion generating set comprising double-generator arranging and cooling system |
| CN201914150U (en) * | 2010-12-22 | 2011-08-03 | 南车成都机车车辆有限公司 | Generator car for field construction |
| CN203515796U (en) * | 2013-10-25 | 2014-04-02 | 伟能机电设备(深圳)有限公司 | Container-type gas turbine generator set |
-
2014
- 2014-09-03 CN CN201410443259.3A patent/CN105464797A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005117808A (en) * | 2003-10-09 | 2005-04-28 | Yanmar Co Ltd | Power supply arrangement |
| CN1963193A (en) * | 2006-11-10 | 2007-05-16 | 南京航空航天大学 | Centralized cooling type wind driven generator system |
| CN101482057A (en) * | 2009-01-23 | 2009-07-15 | 上海扬科发动机进出口有限公司 | Internal combustion generating set comprising double-generator arranging and cooling system |
| CN201914150U (en) * | 2010-12-22 | 2011-08-03 | 南车成都机车车辆有限公司 | Generator car for field construction |
| CN203515796U (en) * | 2013-10-25 | 2014-04-02 | 伟能机电设备(深圳)有限公司 | Container-type gas turbine generator set |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |