CN206889094U - Diesel generating set with excellent heat dispersion performance - Google Patents

Diesel generating set with excellent heat dispersion performance Download PDF

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Publication number
CN206889094U
CN206889094U CN201720562032.XU CN201720562032U CN206889094U CN 206889094 U CN206889094 U CN 206889094U CN 201720562032 U CN201720562032 U CN 201720562032U CN 206889094 U CN206889094 U CN 206889094U
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CN
China
Prior art keywords
radiator
engine
generating set
diesel generating
case
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Active
Application number
CN201720562032.XU
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Chinese (zh)
Inventor
吕其丰
单晶晶
李万钊
杨志勇
方涛
朱文达
缪勇雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Faersheng Yue Power Co Ltd
Original Assignee
Wuxi Faersheng Yue Power Co Ltd
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Priority to CN2017205008367 priority
Application filed by Wuxi Faersheng Yue Power Co Ltd filed Critical Wuxi Faersheng Yue Power Co Ltd
Application granted granted Critical
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Abstract

It the utility model is related to a kind of diesel generating set with excellent heat dispersion performance, it mainly includes case and the engine in case, turbofan and radiator, engine is fixedly mounted on the unit chassis of case, radiator is installed on the air inlet opened up on case squab panel, turbofan is installed between radiator and engine, and it is connected with the output shaft of engine, outside cold wind is sucked and the coolant in radiator is cooled down, the turbofan is located in wind scooper, wind scooper connects with the air outlet opened up on case and discharges hot blast, the coolant sleeve pipe connection that the radiator passes through water inlet pipe and return pipe and engine.The utility model improves the radiator structure inside diesel generating set, effectively balances the contradiction that diesel generating set is Jing Yin and radiates.

Description

Diesel generating set with excellent heat dispersion performance
Technical field
The utility model belongs to the manufacturing field of diesel generating set, more particularly to a kind of bavin with excellent heat dispersion performance Fry dried food ingredients group of motors.
Background technology
Diesel generating set is a kind of generating equipment using diesel oil as main fuel, is sent out by prime motive power drives of diesel engine Motor (i.e. electric ball) generates electricity, and kinetic energy is converted into the plant equipment of electric energy and heat energy.A whole set of diesel generating set is broadly divided into three Individual part:Diesel engine, generator and controller.
At present, solve the problems, such as that diesel generating set radiating is to be provided with air inlet and air-out on unit mute cover mostly Mouthful.It is to increase traditional noise elimination, sound absorption structure in the unit mostly to solve the problems, such as noise.Although this traditional structure can be right Reduce equipment acoustic noise to play a role, but this structure exchanges discharge noise reduction for sacrifice unit inner ventilation amount. This causes the heat dispersion of diesel generating set to be affected, and then causes power of the assembling unit loss larger.
Design how to meet simultaneously the diesel generating set structure of environmental noise discharge standard and perfect heat-dissipating into For the important topic of current line in the industry.
Utility model content
Technical problem to be solved in the utility model is to provide one kind for above-mentioned prior art to have excellent radiating effect The diesel generating set of energy, in the case where ensuring that generating set is Jing Yin, radiating effect gets a promotion.
The technical scheme in the invention for solving the above technical problem is:A kind of diesel oil hair with excellent heat dispersion performance Group of motors, it mainly includes case and engine, turbofan and radiator in case, engine are fixedly mounted on On the unit chassis of case, radiator is installed on the air inlet opened up on case squab panel, and turbofan is installed on radiator It is connected between engine, and with the output shaft of engine, outside cold wind is sucked and the coolant in radiator carried out cold But, the turbofan is located in wind scooper, and wind scooper connects with the air outlet opened up on case and discharges hot blast, the radiating The coolant sleeve pipe connection that device passes through water inlet pipe and return pipe and engine.
Preferably, the side that air outlet is offered on the case is provided with openable door-plate for maintenance.
Preferably, the radiator is fixed on case by radiator dividing plate, and radiator dividing plate be located at radiator with Between turbofan, air vent is opened up on radiator dividing plate.
Preferably, the wind scooper includes the installing plate for fixed turbine fan, at three edges of the installing plate Deep bead is provided with, other edge is formed with the air guide hole being connected with air outlet.
Preferably, the turbofan includes circular fan base plate, the arc-shaped leaf being fixedly installed on motor output shaft Piece and retainer ring, mounting hole is offered in fan base plate, retainer ring is arranged in parallel with fan base plate, arc shaped blade uniform intervals It is arranged between retainer ring and fan base plate, the retainer ring side of turbofan is towards radiator, the both ends of the arc shaped blade Rotatably it is inserted in retainer ring and fan base plate.
Preferably, the angular range between the outward flange of the arc shaped blade and retainer ring or fan base plate is at 45 ° -80 ° Between.
Compared with prior art, the utility model has the advantage of:
The utility model improves the radiator structure inside diesel generating set, and it is quiet effectively to balance diesel generating set Sound and the contradiction of radiating.
Brief description of the drawings
Fig. 1 is the complete machine schematic diagram of mute type diesel generating set(One).
Fig. 2 is the complete machine schematic diagram of mute type diesel generating set(Two).
Fig. 3 is mute type diesel generating set top view(Hide unit upper top cover, silencer box)And air channel, water route show It is intended to.
Fig. 4 is radiator diaphragm structure schematic diagram.
Fig. 5 is wind-lead-cover structure schematic diagram.
Fig. 6 is turbofan structural representation.
Wherein:
1. engine, 2. turbofan, 3. radiators, 4. air inlets, 5. air outlets, 6. water inlet pipes, 7. return pipes, 8. machines Group chassis, 9. radiator dividing plates, 10. wind scoopers, 11. upper top covers, 12. front panels, 13. squab panels, 14. door-plates.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1-Fig. 6, a kind of diesel generating set with excellent heat dispersion performance, mainly include engine 1, whirlpool Take turns fan 2, radiator 3, air inlet 4, air outlet 5, water inlet pipe 6, return pipe 7, unit chassis 8, radiator dividing plate 9, wind scooper 10, upper top cover 11, front panel 12, squab panel 13, door-plate 14.
Diesel engine 1 is fixed on unit chassis 8, by upper top cover 11, front panel 12, squab panel 13 and door-plate 14 with External environment condition is isolated.Air inlet 4 uses louver window construction, is arranged at the front end of squab panel 13, avoids dust and rainwater enters machine Group is internal, and air outlet 5 is arranged at the right side of squab panel 13.Meanwhile turbofan 2 is arranged on inside the rear end wind scooper 10 of engine 1, It is connected with the output shaft of engine 1, the cold wind of external environment condition is drawn into wind scooper 10 by turbofan 2 in the presence of engine Interior, the coolant in the radiator 3 being placed on radiator dividing plate 9 is effectively cooled down, and hot blast is discharged from air outlet 5.Dissipate Hot device 3 is arranged on radiator dividing plate 9 and by the coolant sleeve pipe connection of water inlet pipe 6, outlet pipe 7 and engine 1, is being started In the presence of the hydraulic pump that machine 1 drives, coolant circulates between the coolant sleeve pipe and radiator 3 of the cylinder of engine 1, passes through Coolant and radiator 3 by engine 1 work caused by heat be discharged in air, make the cooling radiating of engine 1.
Above-mentioned radiator dividing plate 9 opens up air vent between radiator 3 and turbofan 2 on radiator dividing plate 9 9.1, outside cold wind is passed through after being entered as air inlet and wrapped as the wind scooper where air vent reaches turbofan, the wind scooper 10 The installing plate 10.1 for fixed turbine fan 2 is included, three edges of the installing plate 10.1 are provided with deep bead 10.2, separately One edge comes together in the hot blast after radiator 3 formed with the air guide hole 10.3 being connected with air outlet 5, deep bead 10.2 In wind scooper, prevent from entering unit elsewhere, and discharge eventually through air guide hole 10.3, air outlet 5.The turbofan 2 effect is to suck outside cold wind in unit, and the coolant in radiator is cooled down, while by by the formation that exchanges heat Hot blast is discharged, and it includes circular fan base plate 2.1, arc shaped blade 2.2 and the retainer ring being fixedly installed on motor output shaft 2.3, mounting hole is offered in fan base plate 2.1, the output shaft of motor is connected by mounting hole with turbofan, retainer ring 2.3 are arranged in parallel with fan base plate 2.1, and the uniform intervals of arc shaped blade 2.2 are arranged between retainer ring 2.3 and fan base plate 2.1, The side of retainer ring 2.3 of turbofan 2 is rotatably inserted in retainer ring towards radiator 3, the both ends of the arc shaped blade 2.2 2.3 and fan base plate 2.1 on so that the angle of blade can be adjusted, and so as to adjust exhaust air rate, angle herein refers to arc Angle between shape blade 2.2 and the outward flange of retainer ring 2.3 or fan base plate 2.1, angular range is between 45 ° -80 °.
In addition to the implementation, the utility model also includes other embodiment, all to use equivalents or equivalent The technical scheme that substitute mode is formed, all should fall within the protection domain of the utility model claims.

Claims (6)

  1. A kind of 1. diesel generating set with excellent heat dispersion performance, it is characterised in that:It mainly includes case and positioned at cover Engine in shell(1), turbofan(2)And radiator(3), engine(1)It is fixedly mounted on the unit chassis of case(8) On, radiator(3)It is installed on case squab panel(13)On the air inlet that opens up(4)Place, turbofan(2)It is installed on radiator (3)With engine(1)Between, and and engine(1)Output shaft be connected, outside cold wind is sucked and to radiator(3)In Coolant is cooled down, the turbofan(2)Positioned at wind scooper(10)In, wind scooper(10)With the air outlet opened up on case (5)Hot blast is discharged in connection, the radiator(3)Pass through water inlet pipe(6)And return pipe(7)With engine(1)Coolant jacket Pipe connects.
  2. A kind of 2. diesel generating set with excellent heat dispersion performance according to claim 1, it is characterised in that:Described Air outlet is offered on case(5)Side be provided with openable door-plate for maintenance(14).
  3. A kind of 3. diesel generating set with excellent heat dispersion performance according to claim 1, it is characterised in that:It is described to dissipate Hot device(3)Pass through radiator dividing plate(9)It is fixed on case, and radiator dividing plate(9)Positioned at radiator(3)With turbofan (2)Between, in radiator dividing plate(9)On open up air vent(9.1).
  4. A kind of 4. diesel generating set with excellent heat dispersion performance according to claim 1, it is characterised in that:It is described to lead Fan housing(10)Including for fixed turbine fan(2)Installing plate(10.1), in the installing plate(10.1)Three edges set It is equipped with deep bead(10.2), other edge formed with air outlet(5)The air guide hole being connected(10.3).
  5. A kind of 5. diesel generating set with excellent heat dispersion performance according to claim 1, it is characterised in that:The whirlpool Take turns fan(2)Including the circular fan base plate being fixedly installed on motor output shaft(2.1), arc shaped blade(2.2)And fixation Ring(2.3), in fan base plate(2.1)On offer mounting hole, retainer ring(2.3)With fan base plate(2.1)Parallel arrangement, arc Blade(2.2)Uniform intervals are arranged at retainer ring(2.3)With fan base plate(2.1)Between, turbofan(2)Retainer ring (2.3)Side is towards radiator(3), the arc shaped blade(2.2)Both ends be rotatably inserted in retainer ring(2.3)And fan Bottom plate(2.1)On.
  6. A kind of 6. diesel generating set with excellent heat dispersion performance according to claim 5, it is characterised in that:The arc Shape blade(2.2)With retainer ring(2.3)Or fan base plate(2.1)Outward flange between angular range between 45 ° -80 °.
CN201720562032.XU 2017-05-08 2017-05-19 Diesel generating set with excellent heat dispersion performance Active CN206889094U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201720500836 2017-05-08
CN2017205008367 2017-05-08

Publications (1)

Publication Number Publication Date
CN206889094U true CN206889094U (en) 2018-01-16

Family

ID=61342548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720562032.XU Active CN206889094U (en) 2017-05-08 2017-05-19 Diesel generating set with excellent heat dispersion performance

Country Status (1)

Country Link
CN (1) CN206889094U (en)

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