CN104074605B - The air cooling diesel engine generator group of a kind of round-the-clock use - Google Patents
The air cooling diesel engine generator group of a kind of round-the-clock use Download PDFInfo
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- CN104074605B CN104074605B CN201410325619.XA CN201410325619A CN104074605B CN 104074605 B CN104074605 B CN 104074605B CN 201410325619 A CN201410325619 A CN 201410325619A CN 104074605 B CN104074605 B CN 104074605B
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Abstract
The present invention discloses a kind of needs that can meet unit ventilation and heat, can effectively reduce again the leakage of noise and the air cooling diesel engine generator group of the round-the-clock use of outside rainwater wind-drift-sand roadbed, comprise cabinet, fuel tank, controlling box, generator and blower cooled engine, also comprise an inlet air plenum, and be flexible coupling cylinder, an air draft cylinder, to auxiliary air inlet window, an aerofoil fan and a turriform air draft cover plate; Inlet air plenum is located at the rear end in cabinet, and the rear wall of this inlet air plenum is offered an air intake window; The be flexible coupling two ends of cylinder are connected with inlet air plenum and cooling blower respectively; Between the air draft mouth that air draft cylinder is connected to the machine oil scatterer of engine and the top of cabinet; The cylinder body position of one pair of corresponding described generator of auxiliary air inlet window is located on the two side of described cabinet relatively; The top that the cylinder body position of the corresponding generator of aerofoil fan is arranged in cabinet; Turriform air draft cover plate comprises a circle and is fixed on the baffle plate on top of cabinet and is fixed on the cover plate above baffle plate.
Description
Technical field
The present invention relates to a kind of engine generator set, particularly relate to the air cooling diesel engine generator group of a kind of round-the-clock use.
Background technology
The normal ventilating and cooling of engine generator set is the prerequisite ensureing that unit exports rated output. The cooling channel of air-cooled unit mainly contains two, and one is drive cooling blower cooling machine oil radiator element by axle band belt pulley, to take away the internal heat of engine; Two is that the cylinder body by engine dispels the heat to air radiation. In open space, unit can well dispel the heat and ensure that normal work, but will in the closed case of outdoor high-protection level normal operation, if ventilation process is not good, be easy to cause high temperature to shut down. Meanwhile, in cabinet, starting storage battery etc. also can be aging very soon and damage than more sensitive parts to high temperature.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, the air cooling diesel engine generator group of a kind of round-the-clock use is provided, it meets the needs of unit ventilation and heat, and also effectively reduce noise when unit works affects unit normal operation by entering in the leakage of air exhaust passage and outside rainwater wind-drift-sand roadbed cabinet simultaneously.
The object of the present invention is achieved like this: the air cooling diesel engine generator group of a kind of round-the-clock use, comprise the cabinet of all round closure, be positioned at the fuel tank bottom cabinet, be located at the front end of cabinet controlling box, be located at cabinet and be positioned at generator and the blower cooled engine at controlling box rear successively, engine have axle band belt pulley drive cooling blower; Described air cooling diesel engine generator group also comprises an inlet air plenum, and is flexible coupling cylinder, an air draft cylinder, to auxiliary air inlet window, an aerofoil fan and a turriform air draft cover plate; Wherein,
The rear end that described inlet air plenum is located in described cabinet, the rear wall of this inlet air plenum is offered an air intake window;
The two ends of the described cylinder that is flexible coupling are connected with described inlet air plenum and described cooling blower correspondingly;
Between the air draft mouth that described air draft cylinder is connected to the machine oil scatterer of described engine and the top of described cabinet;
The cylinder body position of one pair of corresponding described generator of described auxiliary air inlet window is located on the two side of described cabinet relatively;
The top that the cylinder body position of the corresponding described generator of described aerofoil fan is arranged in described cabinet;
Described turriform air draft cover plate comprises a circle and is fixed on the baffle plate on open type top of described cabinet and is fixed on the cover plate above baffle plate by support, and the part being positioned at described baffle plate periphery of this cover plate comprises outside declivity bending section successively, bends section and inside horizontal curved trisection downward vertically;
The air draft mouth of the air intake window of described inlet air plenum, the cylinder that is flexible coupling, cooling blower, machine oil scatterer, air draft cylinder and turriform air draft cover plate are configured for cooling described engine and drive the first ventilating and cooling passage ventilated by described cooling blower;
The one pair of described auxiliary air inlet window, aerofoil fan and turriform air draft cover plate are configured for cooling the cylinder body of described generator and drive the two-way wind chilling channel ventilated by described aerofoil fan.
The air cooling diesel engine generator group of above-mentioned round-the-clock use, wherein, the inner side of air intake window and the inner side of auxiliary air inlet window install air inlet filtering device respectively.
The air cooling diesel engine generator group of above-mentioned round-the-clock use, wherein, the inside horizontal curved trisection that the height of described baffle plate is less than the height of described support but is greater than described cover plate is to the distance of the top end face of described cabinet.
The air cooling diesel engine generator group of the round-the-clock use of the present invention, adopt mazy enter air discharge structure, under the ventilation condition meeting normal operation, effectively reduce the impact of Noise upon Environment when generating set works, also effectively resisted the intrusion of rainwater and dust storm simultaneously, make generating set can under round-the-clock meteorological conditions normal operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air cooling diesel engine generator group of the round-the-clock use of the present invention;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the enlarged view of the aminoacyl site in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1 to Fig. 3, the air cooling diesel engine generator group of a kind of round-the-clock use of the present invention, comprise the cabinet 10 of all round closure, generator 2, blower cooled engine 3, controlling box 11, fuel tank 12, inlet air plenum 13, the cylinder 4 that is flexible coupling, air draft cylinder 5, to auxiliary air inlet window 14, aerofoil fan 6 and turriform air draft cover plate 7, wherein:
The front end that controlling box 11 is located in cabinet 10; Fuel tank 12 is positioned at the bottom of cabinet 10; Generator 2 and blower cooled engine 3 are located in cabinet 10 and are positioned at the rear of controlling box 11 successively; Engine 3 has the cooling blower 32 that axle band belt pulley drives;
The rear end that inlet air plenum 13 is located in cabinet 10, the rear wall of this inlet air plenum 13 is offered an air intake window 131, and installs air inlet filtering device 132 in the inner side of air intake window 131;
The be flexible coupling two ends of cylinder 3 are connected with inlet air plenum 13 and cooling blower 32 correspondingly;
Between the air draft mouth 31 that air draft cylinder 5 is connected to the machine oil scatterer of engine 3 and the top of cabinet 10;
The cylinder body position of the corresponding generator 2 of the one pair of auxiliary air inlet window 14 is located on the two side of cabinet 10 relatively, and air inlet filtering device 140 one is also installed in the inner side of auxiliary air inlet window 14 by respectively;
The top that the cylinder body position of the corresponding generator 2 of aerofoil fan 6 is arranged in cabinet 10;
Turriform air draft cover plate 7 comprises a circle and is fixed on the baffle plate 71 on open type top of cabinet 10 and is fixed on the cover plate 72 above baffle plate 71 by support 70, and the part being positioned at baffle plate 71 periphery of this cover plate 72 comprises outside declivity bending section 721 successively, bends section 722 and inside horizontal curved trisection 723 downward vertically; The height of baffle plate 71 is less than the height H 1 of support 70 but is greater than the distance H2 of the top end face of inside horizontal curved trisection 723 to the cabinet 10 of cover plate 72;
The air draft mouth 31 of the air intake window 131 of inlet air plenum 13, the cylinder 3 that is flexible coupling, cooling blower 32, machine oil scatterer, air draft cylinder 5 and turriform air draft cover plate 7 are configured for cooled engine 3 and drive the first ventilating and cooling passage of ventilation by cooling blower 32;
The one pair of auxiliary air inlet window 14, aerofoil fan 6 and turriform air draft cover plate 7 are configured for the cylinder body of cooled electric generator 2 and drive the two-way wind chilling channel of ventilation by aerofoil fan 6.
The air cooling diesel engine generator group of a kind of round-the-clock use of the present invention is operationally, the ventilation condition of the first ventilating and cooling passage is: the cooling blower 32 driven by engine shaft band belt pulley accesses the independent inlet air plenum 13 arranged in cabinet 10 by the cylinder 4 that is flexible coupling, inlet air plenum 13 directly sucks clean new wind by air intake window 131 and air inlet filtering device 132 from cabinet 10, meet ventilation and the cooling requirement of engine 3, the heat of engine 3 after cooling is directly discharged outside cabinet 10 by the air draft mouth 31 of machine oil scatterer and air draft cylinder 5, whole enter the first ventilating and cooling passage realize totally-enclosed, cooling efficiency height. the ventilation condition of two-way wind chilling channel is: corresponding to the heat loss through radiation of generator 2 cylinder body, in cabinet 10 both sides, auxiliary air inlet mouth 14 is set, and install auxiliary air inlet filtration unit 140 additional inside the cabinet 10 of auxiliary air inlet mouth 14, top in cabinet 10 arranges aerofoil fan 6 simultaneously, air draft is forced outside cabinet 10, dispel the heat to unit and form the vent passages of through cabinet 10, finally discharge hot blast from the surrounding of turriform air draft lid 7.
The first ventilating and cooling passage and two-way wind chilling channel in the air cooling diesel engine generator group of a kind of round-the-clock use of the present invention all drain into turriform air draft cover plate 7 times hot blast, then the hot blast in the first ventilating and cooling passage and two-way wind chilling channel through baffle plate 71 stop upwards, stopped by cover plate 72 and space between the baffle plate 71 and cover plate 72 of the top surrounding of cabinet 10 is outwards discharged in the horizontal direction, again successively along the outside declivity bending section 721 of cover plate 72, the path bending section 722 and inside horizontal curved trisection 723 downward vertically is discharged outside cabinet 10, this kind of labyrinth type ventilating path had both met the requirement of unit ventilation and heat, the outside declivity bending section 721 of cover plate 72, bending section 722 and inside horizontal curved trisection 723 can effectively reduce again the leakage of noise when unit works downward vertically, air exhaust passage enters in cabinet by entering also to be highly resistant to dust storm and rainwater, thus improve the degree of protection of unit, make the unit can at normal operation under all weather conditions.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to the category of the present invention, should be limited by each claim.
Claims (3)
1. the air cooling diesel engine generator group of a round-the-clock use, comprise the cabinet of all round closure, be positioned at the fuel tank bottom cabinet, be located at the front end of cabinet controlling box, be located at cabinet and be positioned at generator and the blower cooled engine at controlling box rear successively, engine have axle band belt pulley drive cooling blower; It is characterized in that, described air cooling diesel engine generator group also comprises an inlet air plenum, and is flexible coupling cylinder, an air draft cylinder, to auxiliary air inlet window, an aerofoil fan and a turriform air draft cover plate;
The rear end that described inlet air plenum is located in described cabinet, the rear wall of this inlet air plenum is offered an air intake window;
The two ends of the described cylinder that is flexible coupling are connected with described inlet air plenum and described cooling blower correspondingly;
Between the air draft mouth that described air draft cylinder is connected to the machine oil scatterer of described engine and the top of described cabinet;
The cylinder body position of one pair of corresponding described generator of described auxiliary air inlet window is located on the two side of described cabinet relatively;
The top that the cylinder body position of the corresponding described generator of described aerofoil fan is arranged in described cabinet;
Described turriform air draft cover plate comprises a circle and is fixed on the baffle plate on open type top of described cabinet and is fixed on the cover plate above baffle plate by support, and the part being positioned at described baffle plate periphery of this cover plate comprises outside declivity bending section successively, bends section and inside horizontal curved trisection downward vertically;
The air draft mouth of the air intake window of described inlet air plenum, the cylinder that is flexible coupling, cooling blower, machine oil scatterer, air draft cylinder and turriform air draft cover plate are configured for cooling described engine and drive the first ventilating and cooling passage ventilated by described cooling blower;
The one pair of described auxiliary air inlet window, aerofoil fan and turriform air draft cover plate are configured for cooling the cylinder body of described generator and drive the two-way wind chilling channel ventilated by described aerofoil fan.
2. the air cooling diesel engine generator group of round-the-clock use according to claim 1, it is characterised in that, the inner side of air intake window and the inner side of auxiliary air inlet window install air inlet filtering device respectively.
3. the air cooling diesel engine generator group of round-the-clock use according to claim 1, it is characterised in that, the inside horizontal curved trisection that the height of described baffle plate is less than the height of described support but is greater than described cover plate is to the distance of the top end face of described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325619.XA CN104074605B (en) | 2014-07-09 | 2014-07-09 | The air cooling diesel engine generator group of a kind of round-the-clock use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325619.XA CN104074605B (en) | 2014-07-09 | 2014-07-09 | The air cooling diesel engine generator group of a kind of round-the-clock use |
Publications (2)
| Publication Number | Publication Date |
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| CN104074605A CN104074605A (en) | 2014-10-01 |
| CN104074605B true CN104074605B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410325619.XA Active CN104074605B (en) | 2014-07-09 | 2014-07-09 | The air cooling diesel engine generator group of a kind of round-the-clock use |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050408A (en) * | 2016-08-10 | 2016-10-26 | 重庆卡威斯康动力科技有限公司 | Anti-sandstorm all-weather diesel generating set |
| CN106150686A (en) * | 2016-08-26 | 2016-11-23 | 上海科泰电源股份有限公司 | A kind of communication base station outdoor type low temperature resistant air cooling diesel engine generator group |
| CN109026912B (en) * | 2018-09-29 | 2024-03-29 | 张家港韶液液压技术有限公司 | Vehicle-mounted hydraulic constant-speed power generation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169069A (en) * | 2007-11-09 | 2008-04-30 | 常州市海润机电有限公司 | Air-cooling diesel engine generation set |
| CN101403332A (en) * | 2008-09-28 | 2009-04-08 | 无锡开普动力有限公司 | Ventilation base plate of air-cooling generator set |
| CN101566087A (en) * | 2009-05-22 | 2009-10-28 | 常州市豪马机械有限公司 | Generator cooling air duct for air-cooling diesel generating set |
| CN203962151U (en) * | 2014-07-09 | 2014-11-26 | 上海科泰电源股份有限公司 | A kind of air cooling diesel engine generator group of round-the-clock use |
-
2014
- 2014-07-09 CN CN201410325619.XA patent/CN104074605B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169069A (en) * | 2007-11-09 | 2008-04-30 | 常州市海润机电有限公司 | Air-cooling diesel engine generation set |
| CN101403332A (en) * | 2008-09-28 | 2009-04-08 | 无锡开普动力有限公司 | Ventilation base plate of air-cooling generator set |
| CN101566087A (en) * | 2009-05-22 | 2009-10-28 | 常州市豪马机械有限公司 | Generator cooling air duct for air-cooling diesel generating set |
| CN203962151U (en) * | 2014-07-09 | 2014-11-26 | 上海科泰电源股份有限公司 | A kind of air cooling diesel engine generator group of round-the-clock use |
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| CN104074605A (en) | 2014-10-01 |
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Address after: Qingpu Tianchen road 201712 Shanghai City Park of Zhangjiang High tech Zone No. 1633 Applicant after: Shanghai Cooltech Power Co., Ltd. Address before: 201703 Shanghai City Industrial Park, Qingpu District Songhua Road No. 688 Applicant before: Shanghai Cooltech Power Co., Ltd. |
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Effective date of registration: 20180109 Address after: 350026 Haruki Road, Fuzhou, Cangshan District, Cangshan District, Fujian Province, No. 166 -1-2925 (self trade test area) Patentee after: Fujian taid Electric Power Equipment Co., Ltd. Address before: Qingpu Tianchen road 201712 Shanghai City Park of Zhangjiang High tech Zone No. 1633 Patentee before: Shanghai Cooltech Power Co., Ltd. |