CN103939245A - Diesel generator air cylinder oxygen aeration device - Google Patents
Diesel generator air cylinder oxygen aeration device Download PDFInfo
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- CN103939245A CN103939245A CN201310051490.3A CN201310051490A CN103939245A CN 103939245 A CN103939245 A CN 103939245A CN 201310051490 A CN201310051490 A CN 201310051490A CN 103939245 A CN103939245 A CN 103939245A
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- pipeline
- valve
- way valve
- suction port
- air outlet
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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
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses a diesel generator air cylinder oxygen aeration device. The diesel generator air cylinder oxygen aeration device is composed of a turbocharger (1), air filters (2) and (5), gas storage tanks (3) and (17), an air compressor (4), a hollow fiber membrane device (6), reducing valves (10), (15) and (19), a solenoid valve (16), one-way valves (8), (13) and (18), pressure gauges (11), (14) and (20), an unloading valve (9), three-way valves (7), (12) and (21), radiators (22) and (23) and the like. The diesel generator air cylinder oxygen aeration device can generate sufficient oxygen-enriched gas for a diesel generator, enables fuel to be sufficiently burned in a generator air cylinder, and can supply standby oxygen-enriched gas stored in the gas storage tank (17) to the air cylinder of the diesel generator when the diesel generator is just started and air compressed by the turbocharger (1) cannot immediately enter the air cylinder of the diesel generator so as to enable the diesel generator to be started smoothly.
Description
Technical field
The present invention relates to a kind of diesel generator, relate in particular to a kind of diesel generator cylinder oxygen-increasing device.
Background technique
In the western plateau section of China, altitude is higher, rarefaction of air, and air pressure is low, and the atmospheric oxygen content of per unit volume significantly reduces with respect to Plain.In the combustion system of diesel generator, the admission space of cylinder is certain, due to the deficiency of amount of oxygen, can cause fuel combustion insufficient, makes generator over-emitting black exhaust.The power resources of generator are the burning of oxygen in fuel and air in engine cylinder, burns insufficient, and the power of generator declines.
Summary of the invention
The object of the present invention is to provide a kind of device of generator oxygenation, for engine cylinder provides sufficient oxygen-rich gas, fuel can fully be burnt in engine cylinder.
The present invention realizes foregoing invention object by following technical solution:
A diesel generator cylinder oxygen-increasing device, comprises turbosupercharger (1), air filter (2), (5), gas holder (3), (17), air compressor (4), hollow fiber module (6), reduction valve (10), (15), (19), solenoid valve (16), one-way valve (8), (13), (18), pressure gauge (11), (14), (20), unloading valve (9), three-way valve (7), (12), (21), radiator (22), (23) etc., the pressurized machine suction port of turbosupercharger (1) is connected with air filter (2) by pipeline, the pressurized machine relief opening of turbosupercharger (1) is connected with radiator (22) suction port by pipeline, the turbine air-intake of turbosupercharger (1) is connected with three-way valve (21) air outlet by pipeline, the turbine exhaust mouth of turbosupercharger (1) leads to atmosphere, the air inlet mouth of pipe of gas holder (3) is connected with radiator (22) air outlet by pipeline, the mouth of pipe of giving vent to anger of gas holder (3) is connected with the suction port of air compressor (4) by pipeline, the suction port of radiator (23) is connected with the relief opening of air compressor (4) by pipeline, the air outlet of radiator (23) is connected with the suction port of filter (5) by pipeline, the suction port of hollow fiber module (6) is connected with the air outlet of filter (5) by pipeline, the useless nitrogen exhaust port of hollow fiber module (6) is connected with the suction port of reduction valve (19) by pipeline, the oxygen-rich gas exhaust port of hollow fiber module (6) is connected with the suction port of three-way valve (7) by pipeline, two air outlets of three-way valve (7) by pipeline respectively with one-way valve (8), (18) suction port connects, the air outlet of one-way valve (8) is connected with the suction port of reduction valve (10) by pipeline, on the pipeline between one-way valve (8) and reduction valve (10), unloading valve (9) is installed, the air outlet of one-way valve (18) is connected with the suction port of gas holder (17) by pipeline, the suction port of solenoid valve (16) is connected with the air outlet of gas holder (17) by pipeline, the air outlet of solenoid valve (16) is connected with the suction port of reduction valve (15) by pipeline, two suction ports of three-way valve (12) are connected with air outlet and one-way valve (13) air outlet of reduction valve (10) respectively by pipeline, the air outlet of three-way valve (12) is connected with generator suction valve by pipeline, the suction port of one-way valve (13) is connected with the air outlet of reduction valve (15) by pipeline, two suction ports of three-way valve (21) by pipeline respectively with diesel generator outlet pipe, the air outlet of reduction valve (20) connects, at reduction valve (10) and three-way valve (12), reduction valve (15) and one-way valve (13), between reduction valve (19) and three-way valve (21), on pipeline, be separately installed with pressure gauge (11), (14), (20).
The model of described turbosupercharger (1) is GJ90B, and its effect is to utilize the waste gas of diesel generator discharge and the useless nitrogen flowing out from hollow fiber module (6) to carry out pressurized air.
Described gas holder (3) is cylinder type rustless steel container, the about 1.0mm of container wall thickness, total measurement (volume) 0.04m
3left and right, plays buffer function, is used for storing compressed air, prevents that the fluctuation of air compressor suction pressure is excessive.
Described air compressor (4) is non-lubricated air compressor, and model is QW-400, input power 2400W, and its effect is that the air of turbosupercharger compression is raise again.
The model of described filter (5) is HF9-24-26, HF7-24-6, HF5-24-6 according to the order of Air Flow successively, and its effect is the solid impurity in filtered air, prevents that hollow fiber module (6) from stopping up.
Described hollow fiber module (6) is air separation equipment, be utilize airborne oxygen with nitrogen the different principle of permeability during by hollow fiber module make, airborne oxygen is because seepage velocity is discharged from osmotic side soon, airborne nitrogen is due to poor permeability, and the other end that is enriched to film pipe is discharged.
The effect of described unloading valve (9) is to maintain setting pressure in pipe, when overpressure surpasses setting value, and the valve open of unloading valve (9), venting release, when overpressure is reduced to setting value, unloading valve (9) cuts out.
Described gas holder (17) is cylinder type rustless steel container, the about 1.5mm of container wall thickness, total measurement (volume) 0.1m
3left and right, is mainly used to store compression oxygen-rich gas.
Described solenoid valve (16) is used for the break-make of pilot line, and when diesel generator starts, this solenoid valve is simultaneously charged, and in 15 seconds of valve open, oxygen-rich gas flows out to diesel generator suction valve air feed from gas holder (17).
Described reduction valve (7), (15), (19) are to go out pressure after reduction valve for controlling gas.
Described one-way valve (8), (13), (18) are used for controlling gas flow, prevent gas backflow.
Advantage of the present invention and good effect are:
1. the oxygen-rich gas that this diesel generator cylinder oxygen-increasing device can provide higher containing oxygen, quantity is enough, for diesel generator, guarantees fuel sufficient combustion in cylinder,
2. this diesel generator cylinder oxygen-increasing device can store oxygen-rich gas when diesel generator is normally worked, and outputs to engine cylinder when diesel generator just starts, and makes diesel generator obtain sufficient oxygen-rich gas and startup smoothly.
3. this diesel generator cylinder oxygen-increasing device has effectively utilized the waste gas of engine cylinder discharge and the energy of the useless nitrogen that hollow fiber module (6) is discharged, and the energy consumption of diesel generator cylinder oxygen-increasing device is lower.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
A diesel generator cylinder oxygen-increasing device, as shown in Figure 1, comprises turbosupercharger (1), air filter (2), (5), gas holder (3), (17), air compressor (4), hollow fiber module (6), reduction valve (10), (15), (19), solenoid valve (16), one-way valve (8), (13), (18), pressure gauge (11), (14), (20), unloading valve (9), three-way valve (7), (12), (21), radiator (22), (23) etc., its concrete annexation is: the pressurized machine suction port of turbosupercharger (1) is connected with air filter (2) by pipeline, the pressurized machine relief opening of turbosupercharger (1) is connected with radiator (22) suction port by pipeline, the turbine air-intake of turbosupercharger (1) is connected with three-way valve (21) air outlet by pipeline, the turbine exhaust mouth of turbosupercharger (1) leads to atmosphere, the air inlet mouth of pipe of gas holder (3) is connected with radiator (22) air outlet by pipeline, the mouth of pipe of giving vent to anger of gas holder (3) is connected with the suction port of air compressor (4) by pipeline, the suction port of radiator (23) is connected with the relief opening of air compressor (4) by pipeline, the air outlet of radiator (23) is connected with the suction port of filter (5) by pipeline, the suction port of hollow fiber module (6) is connected with the air outlet of filter (5) by pipeline, the useless nitrogen exhaust port of hollow fiber module (6) is connected with the suction port of reduction valve (19) by pipeline, the oxygen-rich gas exhaust port of hollow fiber module (6) is connected with the suction port of three-way valve (7) by pipeline, two air outlets of three-way valve (7) by pipeline respectively with one-way valve (8), (18) suction port connects, the air outlet of one-way valve (8) is connected with the suction port of reduction valve (10) by pipeline, on the pipeline between one-way valve (8) and reduction valve (10), unloading valve (9) is installed, the air outlet of one-way valve (18) is connected with the suction port of gas holder (17) by pipeline, the suction port of solenoid valve (16) is connected with the air outlet of gas holder (17) by pipeline, the air outlet of solenoid valve (16) is connected with the suction port of reduction valve (15) by pipeline, two suction ports of three-way valve (12) are connected with air outlet and one-way valve (13) air outlet of reduction valve (10) respectively by pipeline, the air outlet of three-way valve (12) is connected with generator suction valve by pipeline, the suction port of one-way valve (13) is connected with the air outlet of reduction valve (15) by pipeline, two suction ports of three-way valve (21) by pipeline respectively with diesel generator outlet pipe, the air outlet of reduction valve (20) connects, at reduction valve (10) and three-way valve (12), reduction valve (15) and one-way valve (13), between reduction valve (19) and three-way valve (21), on pipeline, be separately installed with pressure gauge (11), (14), (20).
Working principle of the present invention: when diesel generator starts, diesel generator cylinder oxygen-increasing device starts simultaneously, the useless nitrogen of discharging from hollow fiber module (6) comes together in three-way valve (21) with the high-temp waste gas of discharging from diesel generator outlet valve after reduction valve (19) decompression, enter the turbine of turbosupercharger (1), after turbine expansion, be expelled to atmosphere, meritorious output during gas expansion, the pressurized machine that this output work promotes turbosupercharger (1) runs up, complete carrying out one-level compression from process filter (2) filtered air, pressurized air is through cooler (22), gas holder (3) enters air compressor (4) and carries out two-stage compression, gas after two-stage compression enters hollow fiber module (6) separation and is divided into two strands after filter (5) filters: useless nitrogen and oxygen-rich gas, oxygen-rich gas flows out from the side direction of hollow fiber module (6), the oxygen-rich gas entering after three-way valve (7) is divided into two strands: the oxygen-rich gas of the overwhelming majority is through one-way valve (8), reduction valve (10), three-way valve (12), diesel generator suction valve enters cylinder, participate in burning, burning enters outlet pipe by diesel generator outlet valve, by outlet pipe, enter three-way valve (21), the oxygen-rich gas of fraction enters gas holder (17) through one-way valve (18), when the gas pressure in gas holder (17) is identical with oxygen-rich gas pressure in three-way valve (7), gas no longer enters gas holder (17), from hollow fiber module (6) whole oxygen-rich gass out, enter diesel generator cylinder, participate in burning, if the front interior gas pressure of pipeline of throttle valve (10) surpasses the pressure of setting, unloading valve (9) is opened, venting release, pressure decreased is closed to unloading valve after setting value.When diesel generator just starts, because the air of turbosupercharger (1) compression cannot be sent into diesel generator cylinder immediately, diesel generator cylinder is in severe depletion of oxygen state, therefore, when diesel generator starts, solenoid valve (16) valve is opened simultaneously, oxygen-rich gas in gas holder (17) enters diesel generator cylinder through solenoid valve (16), reduction valve (15), one-way valve (13) three-way valve (12), participate in burning, after 10 seconds, solenoid valve (16) cuts out, and now, diesel generator and diesel generator cylinder oxygen-increasing device have also entered comparatively stable working state.
Claims (1)
1. a diesel generator cylinder oxygen-increasing device, is characterized in that: comprise turbosupercharger (1), air filter (2), (5), gas holder (3), (17), air compressor (4), hollow fiber module (6), reduction valve (10), (15), (19), solenoid valve (16), one-way valve (8), (13), (18), pressure gauge (11), (14), (20), unloading valve (9), three-way valve (7), (12), (21), radiator (22), (23) etc., its concrete annexation is: the pressurized machine suction port of turbosupercharger (1) is connected with air filter (2) by pipeline, the pressurized machine relief opening of turbosupercharger (1) is connected with radiator (22) suction port by pipeline, the turbine air-intake of turbosupercharger (1) is connected with three-way valve (21) air outlet by pipeline, the turbine exhaust mouth of turbosupercharger (1) leads to atmosphere, the air inlet mouth of pipe of gas holder (3) is connected with radiator (22) air outlet by pipeline, the mouth of pipe of giving vent to anger of gas holder (3) is connected with the suction port of air compressor (4) by pipeline, the suction port of radiator (23) is connected with the relief opening of air compressor (4) by pipeline, the air outlet of radiator (23) is connected with the suction port of filter (5) by pipeline, the suction port of hollow fiber module (6) is connected with the air outlet of filter (5) by pipeline, the useless nitrogen exhaust port of hollow fiber module (6) is connected with the suction port of reduction valve (19) by pipeline, the oxygen-rich gas exhaust port of hollow fiber module (6) is connected with the suction port of three-way valve (7) by pipeline, two air outlets of three-way valve (7) by pipeline respectively with one-way valve (8), (18) suction port connects, the air outlet of one-way valve (8) is connected with the suction port of reduction valve (10) by pipeline, on the pipeline between one-way valve (8) and reduction valve (10), unloading valve (9) is installed, the air outlet of one-way valve (18) is connected with the suction port of gas holder (17) by pipeline, the suction port of solenoid valve (16) is connected with the air outlet of gas holder (17) by pipeline, the air outlet of solenoid valve (16) is connected with the suction port of reduction valve (15) by pipeline, two suction ports of three-way valve (12) are connected with air outlet and one-way valve (13) air outlet of reduction valve (10) respectively by pipeline, the air outlet of three-way valve (12) is connected with generator suction valve by pipeline, the suction port of one-way valve (13) is connected with the air outlet of reduction valve (15) by pipeline, two suction ports of three-way valve (21) by pipeline respectively with diesel generator outlet pipe, the air outlet of reduction valve (20) connects, at reduction valve (10) and three-way valve (12), reduction valve (15) and one-way valve (13), between reduction valve (19) and three-way valve (21), on pipeline, be separately installed with pressure gauge (11), (14), (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051490.3A CN103939245A (en) | 2013-01-23 | 2013-01-23 | Diesel generator air cylinder oxygen aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051490.3A CN103939245A (en) | 2013-01-23 | 2013-01-23 | Diesel generator air cylinder oxygen aeration device |
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| Publication Number | Publication Date |
|---|---|
| CN103939245A true CN103939245A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310051490.3A Pending CN103939245A (en) | 2013-01-23 | 2013-01-23 | Diesel generator air cylinder oxygen aeration device |
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| CN (1) | CN103939245A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884744A (en) * | 2017-04-14 | 2017-06-23 | 庞骏鹏 | Engine oxygen-enriched combustion device combustion method |
| CN109356715A (en) * | 2018-10-10 | 2019-02-19 | 山东赛马力发电设备有限公司 | A kind of plateau oil field note nitrogen engineering generator special group |
| CN111810303A (en) * | 2020-07-16 | 2020-10-23 | 衣桂英 | Electromagnetic valve power-on control device and diesel engine explosion stroke supercharging system |
| WO2021189759A1 (en) * | 2020-03-23 | 2021-09-30 | 北京零能动力汽车科技有限公司 | Engine intake oxygen-enriched combustion device and vehicle having same |
-
2013
- 2013-01-23 CN CN201310051490.3A patent/CN103939245A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884744A (en) * | 2017-04-14 | 2017-06-23 | 庞骏鹏 | Engine oxygen-enriched combustion device combustion method |
| CN109356715A (en) * | 2018-10-10 | 2019-02-19 | 山东赛马力发电设备有限公司 | A kind of plateau oil field note nitrogen engineering generator special group |
| WO2021189759A1 (en) * | 2020-03-23 | 2021-09-30 | 北京零能动力汽车科技有限公司 | Engine intake oxygen-enriched combustion device and vehicle having same |
| CN111810303A (en) * | 2020-07-16 | 2020-10-23 | 衣桂英 | Electromagnetic valve power-on control device and diesel engine explosion stroke supercharging system |
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Application publication date: 20140723 |