CN106640364B - Diesel generating set structure - Google Patents
Diesel generating set structure Download PDFInfo
- Publication number
- CN106640364B CN106640364B CN201611186401.6A CN201611186401A CN106640364B CN 106640364 B CN106640364 B CN 106640364B CN 201611186401 A CN201611186401 A CN 201611186401A CN 106640364 B CN106640364 B CN 106640364B
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- Prior art keywords
- noise reduction
- sound
- wind deflector
- interconnected
- box body
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- 230000030279 gene silencing Effects 0.000 claims description 91
- 230000009467 reduction Effects 0.000 claims description 91
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 10
- 230000032683 aging Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/57—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/04—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Body Structure For Vehicles (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of diesel generating set structures, it include: the shifting roller that mobile platform lower end is arranged in mobile platform, the support leg held on a mobile platform is set, the triangle base of support leg upper end is set, the Rainproof box body of triangle base upper end is set, the upper end of the Rainproof box body is provided with sweptback oblique top plate, several discharge orifices are evenly arranged in the two sides lower end of the Rainproof box body, it is provided with and its mutually matched overhead door in the front end of the Rainproof box body, the air inlet being interconnected with Rainproof box body is provided between the lower end and triangle base of the overhead door, the oblique cover plate being parallel to each other with oblique top plate is provided in the upper end of the overhead door, the side cover plate being parallel to each other with Rainproof box body is respectively arranged on the two sides of the overhead door, it is respectively arranged in the two sides of the Rainproof box body Vertical rails.
Description
Technical field
The present invention relates to a kind of generator more particularly to a kind of diesel generating set structures.
Background technique
Diesel generating set is a kind of generating equipment, means with diesel oil etc. it is by the energy conversion of other forms for fuel
At the mechanical equipment of electric energy, diesel-driven generator is in industrial and agricultural production, national defence, has been widely used in science and technology and daily life.It is existing
Some diesel generating sets are primarily present following disadvantage when using outdoors: one, due to being easy outdoors by rainwater
It corrodes, a rain cover is typically directly added on diesel generating set, offers maintenance door in rain cover, design in this way
Can only accomplish simple rainproof function, rainwater still can the gap between rain cover and maintenance door penetrate into diesel generating set
On；Two, the pedestal of existing diesel generator group is all slab construction, and rainwater is easy to accumulate on plate, and rainproof effect is poor,
These structures result in the part on diesel generating set and get rusty aging, shorten diesel generating set outdoors use the longevity
Life；Three, for the diesel generating set that existing open air uses due to adding rain cover, ventilation effect is poor, and rainwater is easy from rain-proof
Ventilation opening on cover enters in rain cover；Four, with the enhancing of people's environmental consciousness, diesel generating set wants noise emission
It asks there has also been raising, but existing diesel generating set silencing means is fairly simple, noise-reduction less effective is unable to satisfy mesh
Preceding environmental demand.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of diesel generating set structure that noise-reduction effect is good.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: diesel generating set structure, comprising: move
The shifting roller of mobile platform lower end is arranged in moving platform, and the support leg held on a mobile platform is arranged, and is arranged in support leg
The Rainproof box body of triangle base upper end is arranged in the triangle base at end, is provided with backward in the upper end of the Rainproof box body
Inclined oblique top plate is evenly arranged with several discharge orifices in the two sides lower end of the Rainproof box body, before the Rainproof box body
End be provided with its mutually matched overhead door, be provided between the lower end and triangle base of the overhead door and rainproof box
The interconnected air inlet of body, the oblique cover plate being parallel to each other with oblique top plate is provided in the upper end of the overhead door, in the liter
It drops and is respectively arranged with the side cover plate being parallel to each other with Rainproof box body on the two sides of door, be respectively set in the two sides of the Rainproof box body
There are vertical rails, side cover plate is slided in setting vertical rails by sliding block, is arranged on the mobile platform of the overhead door lower end
Have a jacking cylinder, the piston rod of the jacking cylinder and being connected for overhead door, the overhead door, oblique cover plate, side cover plate with
It is respectively arranged with gasket between Rainproof box body, is disposed with from left to right on the intracorporal triangle base of the rainproof box
First support frame, the second support frame and third support frame are provided with heat exchanger on first support frame, at described second
Be provided with diesel engine on support, be provided with generator on the third support frame, one end of the diesel engine with
Heat exchanger is connected, and the other end of the diesel engine is connected by terminal pad with generator, in the diesel engine
Upper end be provided with exhaust supervisor, the upper end of the Rainproof box body is provided with silencing means, the left end of the silencing means is logical
It crosses left going out gas branch pipe and exhaust supervisor is interconnected, the right end of the silencing means is connected by right going out gas branch pipe with exhaust supervisor
It connects, the structure of the silencing means includes: noise reduction shell and noise reduction inner casing, is filled between the noise reduction shell and noise reduction inner casing
There is silencing cotton, the left air inlet being interconnected with left going out gas branch pipe be provided on the left of the noise reduction shell and noise reduction inner casing,
Be provided with the first left wind deflector in the noise reduction inner casing on the right side of the left air inlet, be provided in the described first left wind deflector with
The first interconnected left conical flow guiding mouth of left air inlet, is provided with the first left noise reduction on the right side of the described first left wind deflector
Box is provided with the first left silencing cavity being interconnected with the first left conical flow guiding mouth, described first in the left sound-muffling box
Several the first left bloops being interconnected with the first left silencing cavity are evenly arranged on the outside of left sound-muffling box, it is left described first
It is provided with the second left wind deflector on the right side of sound-muffling box, a third left side is provided in the noise reduction inner casing on the right side of the described second left wind deflector
Wind deflector is provided with the second left conical flow guiding mouth being interconnected with the first left bloop in the left wind deflector of the third,
It is provided with the second left sound-muffling box on the right side of the second left wind deflector, is provided in the described second left sound-muffling box and the second left cone
The second interconnected left silencing cavity of shape flow-guiding mouth is evenly arranged with several and second left side on the outside of the described second left sound-muffling box
The second interconnected left bloop of silencing cavity, is provided with the 4th left wind deflector on the right side of the described second left sound-muffling box, in institute
It states and is provided with left noise reduction grid baffle in the noise reduction inner casing on the right side of the 4th left wind deflector, in the noise reduction shell and noise reduction inner casing
Right side is provided with the right air inlet being interconnected with right going out gas branch pipe, is provided in the noise reduction inner casing on the left of the right air inlet
First right wind deflector is provided with the first right conical flow guiding mouth being interconnected with right air inlet in the described first right wind deflector,
It is provided with the first right sound-muffling box on the left of the described first right wind deflector, is provided in the right sound-muffling box and the first right taper
The first interconnected right silencing cavity of flow-guiding mouth is evenly arranged on the outside of the described first right sound-muffling box and several disappears with first right side
The first interconnected right bloop of sound chamber, is provided with the second right wind deflector, described on the left of the described first right sound-muffling box
It is provided with the right wind deflector of third in noise reduction inner casing on the left of second right wind deflector, is provided in the right wind deflector of the third and the
The second interconnected right conical flow guiding mouth of one right bloop, is provided with the second right noise reduction on the left of the described second right wind deflector
Box is provided with the second right silencing cavity being interconnected with the second right conical flow guiding mouth, described in the described second right sound-muffling box
Several the second right bloops being interconnected with the second right silencing cavity are evenly arranged on the outside of second right sound-muffling box, described the
It is provided with the 4th right wind deflector on the left of two right sound-muffling boxes, is provided with the right side in the noise reduction inner casing on the left of the 4th right wind deflector
Noise reduction grid baffle is provided with middle part in the noise reduction inner casing between the left noise reduction grid baffle and right noise reduction grid baffle and disappears
Sound chamber, the tail gas in left going out gas branch pipe enters from the left air inlet of silencing means, successively by first on the first left wind deflector
The several first left noise reductions on the outside of the first left left sound-muffling box of silencing cavity → the first in the left left sound-muffling box of conical flow guiding mouth → the first
The second left silencing cavity → second left side in the second left left sound-muffling box of conical flow guiding mouth → the second on the left wind deflector of hole → third disappears
The several second left bloops → left noise reduction grid baffle on the outside of sound box enters in the silencing cavity of middle part, the tail in right going out gas branch pipe
Gas enters from the right air inlet of silencing means, successively disappears by the first right conical flow guiding mouth → first right side on the first right wind deflector
Second on the several first right right wind deflectors of bloop → third on the outside of the first right silencing cavity, the first right sound-muffling box in sound box
The several second right noise reductions on the outside of the second right right sound-muffling box of silencing cavity → the second in the right right sound-muffling box of conical flow guiding mouth → the second
Hole → right noise reduction grid baffle enters in the silencing cavity of middle part, and several silencing springs are filled in the middle part silencing cavity,
It is provided with exhaust outlet on the noise reduction shell and noise reduction inner casing of middle part silencing cavity upper end, exhaust chimney is connected with exhaust outlet,
Several thermovents are evenly arranged in the two sides upper end of the Rainproof box body, is provided with and radiates on the outside of the Rainproof box body
The mutually matched 7 font weather shield of mouth.
The invention has the advantages that above-mentioned diesel generating set structure, diesel generating set are supported on triangle by support frame
On the upper end inclined-plane of pedestal, rainwater falls on triangle base and can slide along triangle inclined-plane to the discharge orifice of cabinet rapidly, most
After drop on ground, rainproof effect is good, prevents rainwater from causing aging to the part of diesel generating set, extends diesel-driven generator
The service life of group, top of the box use sweptback oblique top plate, and the top of cabinet overhead door uses flat with cabinet oblique top plate
Capable oblique cover plate and cabinet cooperates, and the two sides of overhead door also set up side cover plate, while overhead door, oblique cover plate and side cover plate and cabinet
Between be additionally provided with gasket, sealing effect is good, and rainwater can be effectively prevent to penetrate between cabinet and the gap of overhead door
In diesel generating set, overhead door is jacked by jacking cylinder and realizes opening and closing, and high degree of automation is easy to use, adopts
Heat dissipation ventilation is carried out to cabinet with cooling fan, ventilation effect is good, and 7 font weather shields of setting can prevent rain at ventilation opening
Water enters in cabinet from ventilation opening, again from disappearing after being shunted using the tail gas that diesel engine is discharged in left and right going out gas branch pipe
The both ends of mixer enter simultaneously, and the tail gas after shunting is imported into middle part noise reduction together after the noise reduction of sound-muffling box twice respectively
It is intracavitary, noise reduction again is carried out to tail gas by silencing spring, can obviously reduce the noise that diesel generating set is issued, noise reduction disappears
Audio fruit is good, can reach ideal discharge state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of diesel generating set structure of the present invention.
The overlooking structure diagram that Fig. 2 is 1.
Fig. 3 is the left view structural representation of Fig. 1.
Fig. 4 is the enlarged structure schematic diagram of silencing means in Fig. 1.
In figure: 1, mobile platform, 2, shifting roller, 3, support leg, 4, triangle base, 5, Rainproof box body, 52, flowing water
Hole, 6, overhead door, 61, oblique cover plate, 62, side cover plate, 7, air inlet, 8, vertical rails, 9, sliding block, 10, jacking cylinder, 11, work
Stopper rod, 12, gasket, the 13, first support frame, the 14, second support frame, 15, third support frame, 16, heat exchanger, 17, diesel oil hair
Motivation, 18, generator, 19, terminal pad, 20, exhaust supervisor, 21, silencing means, 211, noise reduction shell, 212, noise reduction inner casing,
213, silencing cotton, 214, left air inlet, the 215, first left wind deflector, the 216, first left conical flow guiding mouth, the 217, first left noise reduction
Box, the 218, first left silencing cavity, the 219, first left bloop, the 220, second left wind deflector, 221, the left wind deflector of third, 222,
Two left conical flow guiding mouths, the 223, second left sound-muffling box, the 224, second left silencing cavity, the 225, second left bloop, the 226, the 4th is left
Wind deflector, 227, left noise reduction grid baffle, 228, right air inlet, the 229, first right wind deflector, the 230, first right conical flow guiding mouth,
231, right sound-muffling box, the 232, first right silencing cavity, the 233, first right bloop, the 234, second right wind deflector, 235, the right gear of third
Aerofoil, the 236, second right conical flow guiding mouth, the 237, second right sound-muffling box, the 238, second right silencing cavity, the 239, second right bloop,
240, the 4th right wind deflector, 241, right noise reduction grid baffle, 242, middle part silencing cavity, 243, silencing spring, 244, exhaust outlet,
245, exhaust chimney, 22, left going out gas branch pipe, 23, right going out gas branch pipe, 24, thermovent, 25,7 font weather shields.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, diesel generating set structure, comprising: mobile platform 1 is arranged in mobile platform 1
The support leg 3 of 1 upper end of mobile platform is arranged in the shifting roller 2 of lower end, and the triangle base 4 of 3 upper end of support leg is arranged in,
The Rainproof box body 5 of 4 upper end of triangle base is set, the upper end of the Rainproof box body 5 is provided with sweptback oblique top plate,
Be evenly arranged with several discharge orifices 52 in the two sides lower end of the Rainproof box body 5, the front end of the Rainproof box body 5 be provided with
Its mutually matched overhead door 6 is provided with mutual with Rainproof box body 5 between the lower end and triangle base 4 of the overhead door 6
The air inlet 7 of connection is provided with the oblique cover plate 61 being parallel to each other with oblique top plate in the upper end of the overhead door 6, in the lifting
It is respectively arranged with the side cover plate 62 being parallel to each other with Rainproof box body 5 on the two sides of door 6, is distinguished in the two sides of the Rainproof box body 5
Vertical rails 8 are provided with, side cover plate 62 is arranged in vertical rails 8 by the sliding of sliding block 9, the movement in 6 lower end of overhead door
It is provided with jacking cylinder 10 on platform 1, the piston rod 11 of the jacking cylinder 10 and being connected for overhead door 6, in the lifting
It is respectively arranged with gasket 12 between door 6, oblique cover plate 61, side cover plate 62 and Rainproof box body 5, three in the Rainproof box body 5
The first support frame 13, the second support frame 14 and third support frame 15 are disposed on angular pedestal 4 from left to right, described
It is provided with heat exchanger 16 on one support frame 13, diesel engine 17 is provided on second support frame 14, in the third
Generator 18 is provided on support frame 15, one end of the diesel engine 17 is connected with heat exchanger 16, the diesel engine
The other end of machine 17 is connected by terminal pad 19 with generator 18, and the upper end of the diesel engine 17 is provided with outlet master
Pipe 20 is provided with silencing means 21 in the upper end of the Rainproof box body 5, and the left end of the silencing means 21 passes through left going out gas branch pipe
22 are interconnected with exhaust supervisor 20, and the right end of the silencing means 21 is connected by right going out gas branch pipe 23 with exhaust supervisor 20
It connects, the structure of the silencing means 21 includes: noise reduction shell 211 and noise reduction inner casing 212, in the noise reduction shell 211 and noise reduction
It is filled with silencing cotton 213 between inner casing 212, is provided with and left outlet in the left side of the noise reduction shell 211 and noise reduction inner casing 212
The interconnected left air inlet 214 of branch pipe 22 is provided with first left side in the noise reduction inner casing 212 on left 214 right side of air inlet
Wind deflector 215 is provided with the first left conical flow guiding being interconnected with left air inlet 214 in the described first left wind deflector 215
Mouth 216, is provided with the first left sound-muffling box 217 on the right side of the described first left wind deflector 215, sets in the left sound-muffling box 217
It is equipped with the first left silencing cavity 218 being interconnected with the first left conical flow guiding mouth 216, in the outer of the described first left sound-muffling box 217
Side is evenly arranged with several the first left bloops 219 being interconnected with the first left silencing cavity 218, in the described first left sound-muffling box
217 right side is provided with the second left wind deflector 220, is provided in the noise reduction inner casing 212 on the described second left 220 right side of wind deflector
The left wind deflector 221 of third is provided with second to be interconnected with the first left bloop 219 in the left wind deflector 221 of the third
Left conical flow guiding mouth 222 is provided with the second left sound-muffling box 223 on the right side of the described second left wind deflector 221, left described second
The second left silencing cavity 224 being interconnected with the second left conical flow guiding mouth 222 is provided in sound-muffling box 223, it is left described second
The outside of sound-muffling box 223 is evenly arranged with several the second left bloops 225 being interconnected with the second left silencing cavity 224, in institute
The right side for stating the second left sound-muffling box 223 is provided with the 4th left wind deflector 226, the noise reduction on the described 4th left 226 right side of wind deflector
Left noise reduction grid baffle 227 is provided in inner casing 212, the right side of the noise reduction shell 211 and noise reduction inner casing 212 be provided with
The interconnected right air inlet 228 of right going out gas branch pipe 23 is provided in the noise reduction inner casing 212 in right 228 left side of air inlet
First right wind deflector 229 is provided with the first right cone being interconnected with right air inlet 228 in the described first right wind deflector 229
Shape flow-guiding mouth 230 is provided with the first right sound-muffling box 231 in the left side of the described first right wind deflector 229, in the right sound-muffling box
The first right silencing cavity 232 being interconnected with the first right conical flow guiding mouth 230 is provided in 231, in the described first right sound-muffling box
231 outside is evenly arranged with several the first right bloops 233 being interconnected with the first right silencing cavity 232, described first
The left side of right sound-muffling box 231 is provided with the second right wind deflector 234, the noise reduction inner casing 212 in the described second right 234 left side of wind deflector
It is inside provided with the right wind deflector 235 of third, is provided in the right wind deflector 235 of the third and is interconnected with the first right 233 phase of bloop
The right conical flow guiding mouth 236 of logical second is provided with the second right sound-muffling box 237 in the left side of the described second right wind deflector 235, in institute
The the second right silencing cavity 238 for being provided in the second right sound-muffling box 237 and being interconnected with the second right conical flow guiding mouth 236 is stated, in institute
The outside for stating the second right sound-muffling box 237 is evenly arranged with several the second right bloops being interconnected with the second right silencing cavity 238
239, the left side of the described second right sound-muffling box 237 is provided with the 4th right wind deflector 240, it is left in the described 4th right wind deflector 240
Right noise reduction grid baffle 241 is provided in the noise reduction inner casing 212 of side, in the left noise reduction grid baffle 227 and right noise reduction grid
Middle part silencing cavity 242 is provided in noise reduction inner casing 212 between baffle 241, filled with several in the middle part silencing cavity 242
Silencing spring 243 is provided with exhaust outlet on the noise reduction shell 211 and noise reduction inner casing 212 of 242 upper end of middle part silencing cavity
244, exhaust chimney 245 is connected with exhaust outlet 244, is evenly arranged with several heat dissipations in the two sides upper end of the Rainproof box body 5
Mouth 24, is provided with and the mutually matched 7 font weather shield 25 of thermovent 24 in the outside of the Rainproof box body 5.
Above-mentioned diesel generating set structure is outdoors in use, starting jacking cylinder 10, the piston rod 11 of jacking cylinder 10
Overhead door 6 is pushed to move upwards, vertical rails 8 of the oblique cover plate 61 of 6 two sides of overhead door by sliding block 9 in 5 two sides of Rainproof box body
Interior upward sliding after overhauling to diesel generating set, starts diesel engine 17 until the entire diesel generating set of opening,
Jacking cylinder 10 resets, and overhead door 6 is closed, and kinetic energy is passed to generator 18 and is converted into power output by diesel engine 17,
During diesel engine 17 works, air can enter in Rainproof box body 5 from air inlet 7, into Rainproof box body 5
Air is used for diesel-driven generator 17 simultaneously, and Rainproof box body 5 can be radiated by thermovent 24, and diesel-driven generator 17 generates
Tail gas be discharged by exhaust supervisor 20, the tail gas in exhaust supervisor 20 passes through left going out gas branch pipe 22 and the progress of right going out gas branch pipe 23
It shunts, the tail gas in left going out gas branch pipe 22 enters from the left air inlet 214 of silencing means 21, successively passes through the first left wind deflector
The first left sound-muffling box of left silencing cavity 218 → the first in the first left sound-muffling box 217 of left conical flow guiding mouth 216 → the first on 215
The second left conical flow guiding mouth 222 → the second on several first left left wind deflectors 221 of 219 → third of bloop in 217 outsides is left
Several second left 225 → left sides of bloop in the second left 223 outside of sound-muffling box of left silencing cavity 224 → the second in sound-muffling box 223 disappear
Sound grid baffle 227 enters in the silencing cavity 242 of middle part, and the left wind deflector 221 of third can guarantee that tail gas all disappears from first left side
Enter in the first left bloop 219 in sound chamber 218 and carry out noise reduction, the 4th left wind deflector 226 can guarantee tail gas all from second
Enter in the second left bloop 225 in left silencing cavity 224 and carry out noise reduction, the tail gas in right going out gas branch pipe 23 is from silencing means 21
Right air inlet 228 enters, successively by the first right sound-muffling box of right conical flow guiding mouth 230 → the first on the first right wind deflector 229
Several first right right wind deflectors of 233 → third of bloop of the first right silencing cavity 232, the first right 231 outside of sound-muffling box in 231
The second right sound-muffling box of right silencing cavity 238 → the second in the second right sound-muffling box 237 of right conical flow guiding mouth 236 → the second on 235
Several second right bloops 239 in 237 outsides → right noise reduction grid baffle 241 enters in the silencing cavity 242 of middle part, the right gear of third
Aerofoil 235 can guarantee that tail gas all enters in the first right bloop 233 out of first right silencing cavity 232 and carry out noise reduction, the 4th
Right wind deflector 240 can guarantee tail gas all out of second right silencing cavity 238 enter the second right bloop 239 in carry out noise reduction,
Shunting tail gas in left going out gas branch pipe 22 and right going out gas branch pipe 23 is after sound-muffling box and noise reduction grid baffle carry out noise reduction in
Converge in portion's silencing cavity 242, is drained into exhaust chimney 245 after silencing spring 243 again noise reduction from exhaust outlet 244, most
After be drained into atmosphere.
Above-mentioned diesel generating set structure, diesel generating set are supported on the upper end inclined-plane of triangle base by support frame
On, rainwater falls on triangle base and can slide along triangle inclined-plane to the discharge orifice of cabinet rapidly, finally drops on ground,
Rainproof effect is good, prevents rainwater from causing aging to the part of diesel generating set, extends the service life of diesel generating set, case
Sweptback oblique top plate is used at the top of body, the top of cabinet overhead door uses the oblique cover plate and cabinet parallel with cabinet oblique top plate
Cooperation, the two sides of overhead door also set up side cover plate, while sealing is additionally provided between overhead door, oblique cover plate and side cover plate and cabinet
Pad, sealing effect is good, and rainwater can be effectively prevent to penetrate into diesel generating set between cabinet and the gap of overhead door, rises
Drop door by jacking cylinder jacking realize opening and closing, high degree of automation is easy to use, using cooling fan to cabinet into
Row heat dissipation ventilation, ventilation effect is good, and 7 font weather shields, which are arranged, at ventilation opening to prevent rainwater from entering case from ventilation opening
In vivo, after being shunted using the tail gas that diesel engine is discharged in left and right going out gas branch pipe again from the both ends of silencing means simultaneously into
Enter, the tail gas after shunting is imported into together in the silencing cavity of middle part respectively after the noise reduction of sound-muffling box twice, passes through silencing spring
Noise reduction again is carried out to tail gas, can obviously reduce the noise that diesel generating set is issued, noise-reduction effect is good, can reach
Ideal discharge state.
Claims (1)
1. diesel generating set structure, it is characterised in that: include: movement of mobile platform (1) setting in mobile platform (1) lower end
The support leg (3) in mobile platform (1) upper end is arranged in idler wheel (2), and the triangle base (4) in support leg (3) upper end is arranged,
Rainproof box body (5) in triangle base (4) upper end is set, is provided in the upper end of the Rainproof box body (5) sweptback
Oblique top plate is evenly arranged with several discharge orifices (52) in the two sides lower end of the Rainproof box body (5), in the Rainproof box body (5)
Front end be provided with its mutually matched overhead door (6), between the lower end and triangle base (4) of the overhead door (6)
It is provided with the air inlet (7) being interconnected with Rainproof box body (5), is provided with and oblique top plate phase in the upper end of the overhead door (6)
Mutually parallel oblique cover plate (61) is respectively arranged with the side being parallel to each other with Rainproof box body (5) on the two sides of the overhead door (6)
Cover board (62) is respectively arranged with vertical rails (8) in the two sides of the Rainproof box body (5), and side cover plate (62) is sliding by sliding block (9)
In dynamic setting vertical rails (8), it is provided with jacking cylinder (10) on the mobile platform (1) of the overhead door (6) lower end, it is described
The piston rod (11) of jacking cylinder (10) and being connected for overhead door (6), in the overhead door (6), oblique cover plate (61), side cover plate
(62) it is respectively arranged between Rainproof box body (5) gasket (12), the triangle base (4) in the Rainproof box body (5)
On be disposed with the first support frame (13), the second support frame (14) and third support frame (15) from left to right, described first
It is provided with heat exchanger (16) on support frame (13), diesel engine (17) are provided on second support frame (14), in institute
It states and is provided on third support frame (15) generator (18), one end of the diesel engine (17) is connected with heat exchanger (16)
It connects, the other end of the diesel engine (17) is connected by terminal pad (19) with generator (18), in the diesel engine
The upper end of machine (17) is provided with exhaust supervisor (20), is provided with silencing means (21) in the upper end of the Rainproof box body (5), described
The left end of silencing means (21) is interconnected by left going out gas branch pipe (22) and exhaust supervisor (20), the silencing means (21)
Right end is connected by right going out gas branch pipe (23) with exhaust supervisor (20), and the structure of the silencing means (21) includes: outside noise reduction
Shell (211) and noise reduction inner casing (212) are filled with silencing cotton between the noise reduction shell (211) and noise reduction inner casing (212)
(213), it is provided on the left of the noise reduction shell (211) and noise reduction inner casing (212) and is interconnected with left going out gas branch pipe (22)
Left air inlet (214), be provided with the first left wind deflector in noise reduction inner casing (212) on the right side of the left air inlet (214)
(215), the first left conical flow guiding being interconnected with left air inlet (214) is provided in the described first left wind deflector (215)
Mouth (216), is provided with the first left sound-muffling box (217), in the left sound-muffling box on the right side of the described first left wind deflector (215)
(217) the first left silencing cavity (218) being interconnected with the first left conical flow guiding mouth (216) is provided in, it is left described first
Several the first left bloops being interconnected with the first left silencing cavity (218) are evenly arranged on the outside of sound-muffling box (217)
(219), the second left wind deflector (220) is provided on the right side of the described first left sound-muffling box (217), in the described second left wind deflector
(220) it is provided with the left wind deflector of third (221) in the noise reduction inner casing (212) on the right side of, is set in the left wind deflector of the third (221)
It is equipped with the second left conical flow guiding mouth (222) being interconnected with the first left bloop (219), in the described second left wind deflector
(221) it is provided with the second left sound-muffling box (223) on the right side of, is provided with and the second left cone in the described second left sound-muffling box (223)
The second interconnected left silencing cavity (224) of shape flow-guiding mouth (222), uniformly sets in the outside of the described second left sound-muffling box (223)
Several the second left bloops (225) being interconnected with the second left silencing cavity (224) are equipped with, in the described second left sound-muffling box
(223) the 4th left wind deflector (226) is provided on the right side of, the noise reduction inner casing (212) on the right side of the described 4th left wind deflector (226)
Inside be provided with left noise reduction grid baffle (227), be provided on the right side of the noise reduction shell (211) and noise reduction inner casing (212) with
The interconnected right air inlet (228) of right going out gas branch pipe (23), the noise reduction inner casing (212) on the left of the right air inlet (228)
It is inside provided with the first right wind deflector (229), is provided in the described first right wind deflector (229) mutual with right air inlet (228)
First right conical flow guiding mouth (230) of connection, is provided with the first right sound-muffling box on the left of the described first right wind deflector (229)
(231), the first right noise reduction being interconnected with the first right conical flow guiding mouth (230) is provided in the right sound-muffling box (231)
Chamber (232) is evenly arranged on the outside of the described first right sound-muffling box (231) and several mutually interconnects with the first right silencing cavity (232)
The right bloop of logical first (233) is provided with the second right wind deflector (234) on the left of the described first right sound-muffling box (231),
It is provided with the right wind deflector of third (235) in noise reduction inner casing (212) on the left of the second right wind deflector (234), in the third
The second right conical flow guiding mouth (236) being interconnected with the first right bloop (233) is provided in right wind deflector (235), in institute
It states and is provided with the second right sound-muffling box (237) on the left of the second right wind deflector (235), set in the described second right sound-muffling box (237)
It is equipped with the second right silencing cavity (238) being interconnected with the second right conical flow guiding mouth (236), in the described second right sound-muffling box
(237) several the second right bloops (239) being interconnected with the second right silencing cavity (238) are evenly arranged on the outside of, in institute
It states and is provided with the 4th right wind deflector (240) on the left of the second right sound-muffling box (237), on the left of the described 4th right wind deflector (240)
Noise reduction inner casing (212) in be provided with right noise reduction grid baffle (241), in the left noise reduction grid baffle (227) and right noise reduction
Middle part silencing cavity (242) is provided in noise reduction inner casing (212) between grid baffle (241),
Tail gas in left going out gas branch pipe (22) enters from the left air inlet (214) of silencing means (21), successively passes through the first left gear
The first left silencing cavity (218) in the first left sound-muffling box of left conical flow guiding mouth (216) → first (217) on aerofoil (215) →
The second left taper on the several first left bloops (219) → left wind deflector of third (221) on the outside of first left sound-muffling box (217)
On the outside of the second left sound-muffling box of left silencing cavity (224) → second (223) in flow-guiding mouth (222) → second left sound-muffling box (223)
Several second left bloop (225) → left noise reduction grid baffles (227) enter in middle part silencing cavity (242), right going out gas branch pipe
(23) tail gas in enters from the right air inlet (228) of silencing means (21), successively by the on the first right wind deflector (229)
The first right silencing cavity (232), the first right sound-muffling box (231) in the one right sound-muffling box of right conical flow guiding mouth (230) → first (231)
The second right conical flow guiding mouth (236) → second on the right bloop (233) of several the first of outside → right wind deflector of third (235)
The several second right bloops on the outside of the second right sound-muffling box of right silencing cavity (238) → second (237) in right sound-muffling box (237)
(239) → right noise reduction grid baffle (241) enters in middle part silencing cavity (242), the filling in the middle part silencing cavity (242)
There are several silencing springs (243), on the noise reduction shell (211) and noise reduction inner casing (212) of middle part silencing cavity (242) upper end
It is provided with exhaust outlet (244), exhaust chimney (245) is connected with exhaust outlet (244), on the two sides of the Rainproof box body (5)
End is evenly arranged with several thermovents (24), is provided on the outside of the Rainproof box body (5) and cooperates with thermovent (24)
7 font weather shields (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186401.6A CN106640364B (en) | 2016-12-21 | 2016-12-21 | Diesel generating set structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186401.6A CN106640364B (en) | 2016-12-21 | 2016-12-21 | Diesel generating set structure |
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| Publication Number | Publication Date |
|---|---|
| CN106640364A CN106640364A (en) | 2017-05-10 |
| CN106640364B true CN106640364B (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611186401.6A Active CN106640364B (en) | 2016-12-21 | 2016-12-21 | Diesel generating set structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104943A (en) * | 2017-12-30 | 2018-06-01 | 陈海燕 | A kind of diesel-driven generator of good damping effect |
| CN112983618A (en) * | 2021-02-04 | 2021-06-18 | 耿继承 | Internal combustion engine generator set noise reduction mute box with balanced strength and rigidity |
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| CN101320890A (en) * | 2008-02-03 | 2008-12-10 | 科泰电源设备（上海）有限公司 | Combination type low noise square compartment power station |
| CN201496143U (en) * | 2009-05-25 | 2010-06-02 | 张亚斌 | Rainproof dustproof mute diesel generator set with double-deck fuel tank |
| CN101737160A (en) * | 2008-11-21 | 2010-06-16 | 深圳市沃尔奔达新能源股份有限公司 | Inlet and outlet air adjustable type internal combustion generating set with two-stage purification device |
| CN203626964U (en) * | 2013-12-24 | 2014-06-04 | 湖北京汉动力科技有限公司 | Windproof and rainproof device used in field for generator set |
| CN206409307U (en) * | 2016-12-21 | 2017-08-15 | 盐城市双利电机有限公司 | Diesel generating set structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5386462B2 (en) * | 2010-10-20 | 2014-01-15 | 本田技研工業株式会社 | Ventilation outlet structure of cogeneration equipment |
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- 2016-12-21 CN CN201611186401.6A patent/CN106640364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320890A (en) * | 2008-02-03 | 2008-12-10 | 科泰电源设备（上海）有限公司 | Combination type low noise square compartment power station |
| CN101737160A (en) * | 2008-11-21 | 2010-06-16 | 深圳市沃尔奔达新能源股份有限公司 | Inlet and outlet air adjustable type internal combustion generating set with two-stage purification device |
| CN201496143U (en) * | 2009-05-25 | 2010-06-02 | 张亚斌 | Rainproof dustproof mute diesel generator set with double-deck fuel tank |
| CN203626964U (en) * | 2013-12-24 | 2014-06-04 | 湖北京汉动力科技有限公司 | Windproof and rainproof device used in field for generator set |
| CN206409307U (en) * | 2016-12-21 | 2017-08-15 | 盐城市双利电机有限公司 | Diesel generating set structure |
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| CN106640364A (en) | 2017-05-10 |
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Effective date of registration: 20221020 Address after: Room 201, Building 3, Group 7, Sanli Village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province, 224000 Patentee after: Jiangsu Xiaoyang Machinery Co.,Ltd. Address before: 224015 Zhang Chong national Pioneer Park, Jianye Road, Zhang Zhuang Street, Yan Du District, Yancheng City, Jiangsu Patentee before: YANCHENG SHUANGLI ELECTROMECHANICAL Co.,Ltd. |
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