High-power container type diesel generating set
Technical field
The present invention relates to a kind of high-power container type diesel generating set, belong to generator set technical field.
Background technique
Diesel generating set is the equipment producing electric energy with diesel engine drives generator.At present, diesel generating set is widely used in each area, but, larger dust storm more greatly, is also possessed as places such as Inner Mongols in some temperature difference, diesel generating set wants normal operation, operation environment below demand fulfillment: atmospheric temperature :-40 DEG C ~+40 DEG C, atmospheric pressure: 100kpa, dust storm is large: need protection and filter; Meanwhile, for the generator set of application, noise pollution is comparatively large, and regulates now by area, needs control noise≤85db; In addition, the means of transportation of diesel generating set mainly adopts highway transport, therefore, and the restriction of demand fulfillment highway as local in Inner Mongol: the Extreme breadth of complete machine 3 meters, maximum height: 4.5 meters.
In sum, due to the impact by geographical conditions, therefore, existing conventional diesel generating set cannot meet its requirement, and main exist following technological difficulties: the cold-proof difficulty-25-40 DEG C time is large, the heat radiation difficulty when 30-40 DEG C of high temperature; In addition, dust storm is large, comparatively large on equipment impact, needs sand-proof; In addition, the noise of existing diesel generating set generally all reaches 115db, and noise is reduced to 85db from 115db, difficulty is larger; In addition, be subject to the impact that road transport width is 3 meters and maximum shipping height 4.5 meters, make, diesel engine overall volume is restricted, and service clearance is narrow and small; Single transport vehicle load-carrying < 60T, and the weight of existing diesel engine generator set has exceeded 60T, causes burden to transport.
Therefore, be badly in need of a kind of diesel generating set of design, the area that the temperature difference is large to meet, dust storm is larger when take into full account cold-proof, heat radiation, sand prevention, noise reduction, transport and cost use.
Summary of the invention
The object of the invention is to: a kind of high-power container type diesel generating set is provided, solve the area that existing diesel generating set is large in the temperature difference, dust storm is large and run difficult technical problem, thus can effectively solve above-mentioned problems of the prior art.
The object of the invention is realized by following technical proposals: a kind of high-power container type diesel generating set, comprise supplementary set vanning, connection metal flexible pipe between container with motivity and two shipping containers, described container with motivity comprises machinery compartment and is located at the appliance chamber of container with motivity afterbody, wherein, diesel engine is provided with in machinery compartment, main generator, the starting electrical machinery of tape starting system, storage battery and charger, described charger is connected with storage battery, storage battery is connected with starting electrical machinery, starting electrical machinery is connected with diesel engine, diesel engine is connected with main generator, described diesel engine is connected with adopting flexible pipe between container with motivity, be provided with high pressure cabinet, ground connection cabinet in appliance chamber and diesel engine running state is detected and the electricity that main generator is sent by the control cabinet of the grid-connected output of high pressure cabinet, establish the axial-flow blower with container with motivity casing ft connection above appliance chamber, between machinery compartment and appliance chamber, adopt airtight sliding door to cut off, be provided with gas handling system and the vent systems of dismountable diesel engine at container with motivity top, side is provided with the inlet and exhaust system of dismountable container with motivity casing, the top of described supplementary set vanning is open type, and chamber door is louvre type, and supplementary set vanning comprises: unit lubricating oil system, unit oil-fired system and unit cooling water system, unit lubricating oil system comprises machine oil and supplies pump, lubricating oil heat exchanger and the machine oil heating circulatory system in advance, is located in auxiliary container body on base, and is connected with diesel engine by connecting pipeline with upper-part, unit oil-fired system comprises fuel tank, fuel oil and supplies pump, fuel transfer pump and fuel filter in advance, is located in auxiliary container body on base, and is connected with diesel engine by connecting pipeline with upper-part, unit cooling water system comprises radiator, electric heater, swelling water tank, thermostat valve and cooling water pipeline, supplementary set vanning top is located at by radiator, base in supplementary set vanning is located at by electric heater, swelling water tank is located at auxiliary container top one end near diesel engine, and be communicated with cooling water pipeline, thermostat valve is located in cooling water pipeline, and cooling water pipeline is connected with diesel engine, described connection metal flexible pipe comprises Large Diameter Pipeline braided steel wire flexible pipe and pipe with small pipe diameter braided steel wire flexible pipe, adopts loose flange to connect between two Large Diameter Pipeline braided steel wire flexible pipes, adopts quick release coupling to connect between two pipe with small pipe diameter braided steel wire flexible pipes.
As preferred further, the gas handling system of diesel engine comprises: air inlet cyclone cylinder, wind collection, intake duct and pressurized machine, and the suction port place of intake duct is provided with air inlet air filter and admission air silencer.
As preferred further, the vent systems of diesel engine comprises muffler and exhaust duct, and the relief opening of pressurized machine is located at by muffler, and described exhaust duct is provided with sound-insulating cover through container with motivity top place.
As further preferred, the inlet and exhaust system of container with motivity casing comprises: be located at the intake duct of shipping container front bottom end, air outlet flue and axial-flow blower, is provided with air inlet screen, in air outlet flue, is provided with muffler at the suction port place of intake duct.
As preferred further, described axial-flow blower is located at appliance chamber over top, is provided with relief opening gas cylinder down in described axial-flow blower outlet port.
As further preferably, in power collection dress, the both sides of diesel engine are provided with illuminating system and to the heating system heated in container with motivity casing.
As further preferably, the casing wall of container with motivity and top are provided with cold-proof, noise reduction, fire-retardant energy consumption bag, and generator set system pipeline is set up defences cold clad.
As further preferably, bottom described container with motivity, spring cushion is installed.
As further preferably, each side establish two auxilairy air intakes in container with motivity front bottom end.
Compared with prior art, beneficial effect of the present invention: generator and auxiliary unit are separately positioned in two casings by the present invention, braided steel wire flexible pipe is adopted to connect between two casings, effectively can be conformed the place that the temperature difference is large, dust storm is strong, possesses the feature of noise reduction, damping, quick detachable lifting, specifically, following advantage is possessed:
One, good cold-proof, fireproof performance: cold-proof, noise reduction, flame retardant material are equipped with in container with motivity casing wall and top, generator set system pipeline carries out cold-proof wrapping or cold-proof process, enhances overall cold-proof and fireproof performance;
Two, splendid heat dispersion: the auxiliary container top of open type and louvre type chamber door all have good heat dissipation ventilation performance, supplementary set vanning adopts radiator, container with motivity front top has and axial-flow blower is housed outwards is extracted out by the hot air in container with motivity, on container with motivity, be also provided with auxiliary air inlet mouth, these all can strengthen the heat dispersion of supplementary set vanning simultaneously;
Three, anti-blown sand ability is strong: engine charge part is provided with air inlet cyclone cylinder, by most of grains of sand and be dirtyly blocked in outside cyclone cylinder, air inlet air filter in wind collection, just can enter motor by the fresh air after air filter, has ensured the quality of motor air intake;
Four, good anti-acoustic capability: air inlet air filter, admission air silencer, muffler and sound-insulating cover can both play extraordinary noise reduction, in addition, the body of wall of container with motivity adopts coldproof material also to have good absorbing sound and lowering noise function;
Five, mounting spring vibration damper bottom container with motivity, simultaneously between motor and container with motivity body, container with motivity and supplementary set all adopt between casing and are flexible coupling, and avoid the vibration passing of motor to other component of unit, thus improve unit part reliability;
Six, whole unit adopts integrated form, modular mode is convenient to transport, quick for installation, container with motivity top and both sides inlet and exhaust system can remove by fast dismantling, shipping of casing separately, and the container with motivity after dismounting and supplementary set vanning also can shippings separately, simultaneously, Large Diameter Pipeline braided steel wire flexible pipe adopts loose flange to connect, and pipe with small pipe diameter braided steel wire flexible pipe adopts quick release coupling, very easily installs;
Seven, adopt container designs attractive in appearance, succinct, and environment compatibility is good.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is another perspective view of the present invention;
Fig. 3 is Facad structure schematic diagram of the present invention;
Fig. 4 is the right flank structural representation of Fig. 3;
Fig. 5 is the left surface structural representation of Fig. 3;
The perspective view of Fig. 6 unit lubricating oil system of the present invention;
Fig. 7 is the Facad structure schematic diagram of Fig. 6;
Fig. 8 is the perspective view of unit oil-fired system of the present invention;
Fig. 9 is the structural representation of unit cooling water system of the present invention.
Wherein: supplementary set vanning-1, container with motivity-2, connection metal flexible pipe-3, Large Diameter Pipeline braided steel wire flexible pipe-31, pipe with small pipe diameter braided steel wire flexible pipe-32; Machinery compartment-21, diesel engine-211, main generator-212, the starting electrical machinery-213 of tape starting system, storage battery-214, charger-215, the gas handling system-216 of diesel engine, the vent systems-217 of diesel engine, the inlet and exhaust system-218 of container with motivity casing; Appliance chamber-22, high pressure cabinet-221, ground connection cabinet-222, control cabinet-223, axial-flow blower-224, airtight sliding door-225, air inlet cyclone cylinder-231, wind collection-232, intake duct-233, pressurized machine-234, admission air silencer-236, muffler-237, exhaust duct-238, sound-insulating cover-239; Air inlet screen-244, muffler-245; Unit lubricating oil system-11, unit oil-fired system-12, unit cooling water system-13, machine oil supplies pump-111 in advance, the machine oil heating circulatory system-113, fuel tank-121, fuel oil supplies pump-122 in advance, fuel transfer pump-123, fuel filter-124, radiator-131, electric heater-132, thermostat valve-134, cooling water pipeline-135.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
All features disclosed in this specification, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all or similar object alternative features can be had replaced by other equivalences, namely, unless specifically stated otherwise, an embodiment in a series of equivalence of each feature or similar characteristics.
Embodiment: as shown in figs 1-9;
A kind of high-power container type diesel generating set, comprises the connection metal flexible pipe 3 between supplementary set vanning 1, container with motivity 2 and two shipping containers.Described connection metal flexible pipe 3 comprises Large Diameter Pipeline braided steel wire flexible pipe 31 and pipe with small pipe diameter braided steel wire flexible pipe 32, loose flange is adopted to connect between two Large Diameter Pipeline braided steel wire flexible pipes 31, quick release coupling is adopted to connect between two pipe with small pipe diameter braided steel wire flexible pipes 32, adopt connecting hose, its effect is: the pipeline between connection diesel engine and auxiliary system and appliance chamber control apparatus, to the control wiring of electric component in auxiliary unit, make installation more convenient, fast.
Described container with motivity 2 comprises machinery compartment 21 and is located at the appliance chamber 22 of container with motivity 2 afterbody.The major function of machinery compartment is: by burning chamber of diesel engine burning diesel oil, is crankshaft of diesel engine rotating mechanical energy by the chemical energy of diesel oil, and bent axle drives the rotation of main generator axle, changes mechanical energy is that electric energy exports by cutting magnetic line.The Main Function of appliance chamber is: carry out the detection of engine operating state and the electricity that sent by main generator by the grid-connected output of high pressure cabinet.
Wherein, diesel engine 211, main generator 212, the starting electrical machinery 213 of tape starting system, storage battery 214 and charger 215 is provided with in machinery compartment 21, described charger 215 is connected with storage battery 214, storage battery 214 is connected with starting electrical machinery 213, starting electrical machinery 213 is connected with diesel engine 211, diesel engine 211 is connected with main generator 212, and described diesel engine 211 adopts flexible pipe to be connected with between container with motivity 2.Diesel engine 211 described in it adopts 12V280 diesel engine, and before diesel engine starting, direct current is supplied the starting electrical machinery of start up system by storage battery, and being cogged by starting electrical machinery axle drives diesel oil flywheel to rotate, and starts diesel engine; The effect of charger charges a battery in order to daily.
Be provided with high pressure cabinet 221, ground connection cabinet 222 in appliance chamber 22 and diesel engine running state is detected and the electricity that main generator is sent by the control cabinet 223 of the grid-connected output of high pressure cabinet, establish the axial-flow blower 224 with container with motivity 2 casing ft connection above appliance chamber 22, between machinery compartment 21 and appliance chamber 22, adopt airtight sliding door 225 to cut off.
Be provided with gas handling system 216 and the vent systems 217 of dismountable diesel engine at container with motivity 2 top, side is provided with the inlet and exhaust system 218 of dismountable container with motivity casing.The effect of the gas handling system of diesel engine is: the normal combustion for burning chamber of diesel engine provides sufficient, clean fresh air; The effect of the vent systems of diesel engine is: the gas of combustion getting rid of diesel combustion indoor, and reduces the exhaust noise of diesel engine; The Main Function of the inlet and exhaust system of container with motivity casing is: the radiations heat energy taking away machinery, electrical equipment in container with motivity, keeps temperature suitable in casing.
The gas handling system 216 of diesel engine comprises: air inlet cyclone cylinder 231, wind collection 232, intake duct 233 and pressurized machine 234, and the suction port place of intake duct 233 is provided with air inlet air filter (not shown in FIG.) and admission air silencer 236.The vent systems 217 of diesel engine comprises muffler 237 and exhaust duct 238, and the relief opening of pressurized machine 234 is located at by muffler 237, and described exhaust duct 238 is provided with sound-insulating cover 239 through container with motivity 2 top place.The inlet and exhaust system 218 of container with motivity casing comprises: be located at the intake duct (not shown in FIG.) of shipping container front bottom end, air outlet flue (not shown in FIG.) and axial-flow blower (not shown in FIG.), be provided with air inlet screen 244 at the suction port place of intake duct, in air outlet flue, be provided with muffler 245.Air inlet cyclone cylinder is by most of grains of sand and be dirtyly blocked in outside cyclone cylinder, has been provided with 5 groups of air inlet air filters, just can have entered motor by the fresh air after air filter, can play the effect of purification in wind collection.
The top of described supplementary set vanning 1 is open type, chamber door is louvre type, the auxiliary container top of open type and louvre type door all have good heat dissipation ventilation performance, simultaneously because auxiliary container top is equipped with 12 groups, often organizing power of motor is the radiator of 11kW, and a large amount of fresh airs is entered in supplementary set vanning by louvre type door also can take away rapidly the heat that in supplementary set vanning, motor distributes.Supplementary set vanning 1 comprises: unit lubricating oil system 11, unit oil-fired system 12 and unit cooling water system 13.The Main Function of unit lubricating oil system is: provide lubricant oil to friction pair each in diesel engine, and the partial heat taking away component in part diesel engine plays certain cooling effect, ensures normal operation and the working life of motor.The Main Function of unit oil-fired system is: diesel oil needed for supply diesel engine normal combustion, unit oil-fired system supply diesel oil to divide part also to have certain cooling effect to diesel engines.
Unit lubricating oil system 11 comprises machine oil and supplies pump 111, lubricating oil heat exchanger (not shown in FIG.) and the machine oil heating circulatory system 113 in advance, is located at supplementary set and cases in 1 casing on base, and be connected with diesel engine 211 by connecting pipeline with upper-part.
Unit oil-fired system 12 comprises fuel tank 121, fuel oil and supplies pump 122, fuel transfer pump 123 and fuel filter 124 in advance, is located at supplementary set and cases in 1 casing on base, and be connected with diesel engine 211 by connecting pipeline with upper-part.
Unit cooling water system 13 comprises radiator 131, electric heater 132, swelling water tank (not shown in FIG.), thermostat valve 134 and cooling water pipeline 135, radiator 131 is located at supplementary set and is cased 1 top, base in supplementary set vanning 1 is located at by electric heater 132, swelling water tank is located at supplementary set and is cased one end near diesel engine 211,1 top, and be communicated with cooling water pipeline 135, thermostat valve 134 is located in cooling water pipeline, and cooling water pipeline 135 is connected with diesel engine 211.
Wherein: the Main Function of radiator is: the most of heat being taken away the cooling water in radiator line by motor ventilating fan, thus reduce cooling water temperature; The Main Function of swelling water tank is: the cooling water supplementing evaporation to cooling water pipeline and leak away; When ambient temperature is higher, can the heat dispersion of unit also normally work closely bound up with the size of the output power of unit with motor, in the present embodiment, unit have employed 12 groups of radiators, often organizes power 11kW, altogether 132kW heat dispersion, even if designing and calculating also can meet cooling requirements at 40 DEG C, also have the rich heat dissipation potential of 10%, through unit regulation checking, this unit has excellent heat dispersion simultaneously.
The Main Function of thermostat valve is: when cooling water temperature is lower, and when not needing to cool into radiator, thermostat valve water outlet is closed, and by-pass port is opened, and cooling water directly returns diesel engine and carries out cool cycles; The Main Function of electric heater is: when ambient temperature is lower than 0 DEG C, start electric heater to heat cooling water, then pass through the cooling water of heating to machine oil, fuel Heating, make each auxiliary system medium all reach diesel engine and normally start required temperature, ensure that diesel engine normally starts.Cooling water pipeline, by bolt, nut, each equipment of Flange joint cooling water system being connected with diesel engine, its Main Function is the cooling water flow circulation passage defining the normal need of work of diesel engine.
In the present embodiment, above the afterbody electric apparatus room of container with motivity, have 2 750W axial-flow blowers, in casing, blast fresh air, described axial-flow blower is located at appliance chamber over top, is provided with relief opening gas cylinder down in described axial-flow blower outlet port.
In power collection dress, the both sides of diesel engine are provided with illuminating system (not shown in FIG.) and to the heating system (not shown in FIG.) heated in container with motivity casing.In container with motivity, diesel engine both sides are provided with explosion-proof, shockproof lighting burner, and power engine vanning powerhouse and electric apparatus room be provided with 3 electric heaters altogether, when ambient temperature is lower than 5 DEG C, start electric heating, to meet the temperature of electric apparatus room and engine work needs in container with motivity.
The casing wall of container with motivity and top are provided with cold-proof, noise reduction, fire-retardant energy consumption bag (not shown in FIG.), and generator set system pipeline is set up defences cold clad (not shown in FIG.).
The measure of concrete employing is:
1), 100mm thick cold-proof, noise reduction, flame retardant material are equipped with in container with motivity casing wall and top: energy consumption bag, the pipeline that motor is connected with auxiliary unit simultaneously has also carried out cold-proof wrapping.
2), the double door place of supplementary set vanning is also furnished with cold-proof quilt, all pipelines in supplementary set vanning all have employed coldproof material and wrap up, fuel tank casing in casing also uses heat-insulating and cold measure, and the swelling water tank being placed in auxiliary container top is also equipped with heat insulation, insulating layer.
3), in supplementary set vanning have 45kW water heater, have heating water pipeline in fuel tank, the oil sump of container with motivity intrinsic motivation also has heating water pipeline to heat lubricant oil.
Spring cushion (not shown in FIG.) is installed bottom described container with motivity, the vibration passing of motor can be avoided to other component of unit, thus improve unit part reliability.
Two auxilairy air intake (not shown in FIG.)s are each side established in container with motivity front bottom end.
Whole unit entirety all adopts modular mode, can so that transport and quick installation; Specifically:
1), container with motivity top and both sides inlet and exhaust system can remove rapidly, shipping of casing separately, long 10 meters of power engine vanning after dismounting, wide 3 meters, high 3 meters also can shipping separately;
2), remove after top awning also can shipping separately in supplementary set vanning;
3) the braided steel wire flexible pipe, between two shipping containers adopts loose flange or quick release coupling all very easily to install, simultaneously also not high owing to being that 2 meters of long flexible hoses require the position degree between two shipping containers, connects so be easy to install.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.