CN111140345A - Noise-insulation noise-reduction type diesel generator set with stable base - Google Patents
Noise-insulation noise-reduction type diesel generator set with stable base Download PDFInfo
- Publication number
- CN111140345A CN111140345A CN201911230703.2A CN201911230703A CN111140345A CN 111140345 A CN111140345 A CN 111140345A CN 201911230703 A CN201911230703 A CN 201911230703A CN 111140345 A CN111140345 A CN 111140345A
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- China
- Prior art keywords
- mineral wool
- device frame
- diesel generator
- slide
- stable base
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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
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- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
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- 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
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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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/061—Cleaning or combating corrosion using filters
-
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/063—Cleaning
-
- 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
- F02B2063/045—Frames for generator-engine sets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a sound-insulation noise-reduction type diesel generator set with a stable base, which comprises a device frame, a first sliding plate, a first mineral wool plate, an exhaust fan, a second mineral wool plate, a motor set body and a shaft seat, wherein first sliding rails are arranged at two ends inside the device frame, the first sliding plate matched with the first sliding rails is horizontally arranged inside the first sliding rails, mounting frames are arranged at the bottom end inside the device frame at equal intervals, an exhaust pipe is arranged inside the side wall of one end of the device frame, the exhaust fan is arranged inside the exhaust pipe, a first filter screen is arranged at one end, far away from the exhaust fan, inside the exhaust pipe, and the second mineral wool plate is arranged on the side wall inside the device frame. This be equipped with stable base and give sound insulation and fall type of making an uproar diesel generating set is mutual staggered arrangement through inhaling the sound hole, and first mineral wool board and second mineral wool inboard portion are provided with the sponge and make the sound absorption effect stronger, are convenient for fall the noise to diesel generating set.
Description
Technical Field
The invention relates to the technical field of diesel generating sets, in particular to a sound-insulation noise-reduction type diesel generating set with a stable base.
Background
The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity. The power generation device has the advantages of quick starting, convenient operation and maintenance, low investment and strong adaptability to the environment, the traditional diesel generator set can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. most diesel generator sets in the current market have too much noise, so that when the diesel generator sets are started, the operation of operators is influenced due to the too much noise;
2. most diesel generator sets on the market generate vibration force during operation, and internal elements of the diesel generator sets are easily damaged after long-time operation vibration, so that the service life of the diesel generator sets is shortened;
3. most diesel generating set can generate heat at the course of the work in the existing market, if dispel the heat to it when not urgent, cause diesel generating set overheated and damage easily, can't make diesel generating set normally work.
Disclosure of Invention
The invention aims to provide a diesel generator set provided with a stable base and a sound-insulation noise-reduction type, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a type of making an uproar diesel generator set falls with stable base and give sound insulation, includes device frame, first slide, first mineral wool board, air discharge fan, second mineral wool board, motor unit body and axle bed, first slide rail is all installed at the inside both ends of device frame, and the inside level of first slide rail be provided with first slide rail assorted first slide, the installing frame is installed to the equidistant bottom of device frame inside, the inside of device frame one end lateral wall is provided with the blast pipe, and the inside of blast pipe is provided with the air discharge fan, the inside one end of keeping away from the air discharge fan of blast pipe is provided with first filter screen, the inside lateral wall of device frame is provided with second mineral wool board.
Preferably, the bottom of the inside of the device frame is equidistantly provided with first grooves, the bottom of the inside of each first groove is provided with a second slide rail, the inside of each second slide rail is provided with a second slide block matched with the second slide rail, the middle position of the side wall of one end of each second slide block is horizontally provided with a first spring, and one end, far away from the second slide block, of each first spring is connected with the side wall of one end of each first groove.
Preferably, the motor unit body is installed on the top of first slide, and the bottom of first slide all articulates respectively has head rod and second connecting rod, the bottom of head rod and second connecting rod all is connected on the top of second slider.
Preferably, the third slide rail is all installed at the inside both ends of installing frame, and the inside of third slide rail be provided with third slide rail assorted third slider.
Preferably, the inside vertical bracing piece that runs through the installing frame top that is provided with of installing frame, and the outer wall of bracing piece is connected with the third slider, the bottom of bracing piece sets up the second spring that is connected with the inside bottom of installing frame, and the top of bracing piece is connected with the bottom of first slide.
Preferably, an air inlet pipe is arranged in the side wall of the end, away from the exhaust pipe, of the device frame, a second filter screen is arranged in the air inlet pipe, a shaft seat is arranged in the middle of the second filter screen, a rotating blade is arranged on the outer wall of the shaft seat, and a dust scraping plate is arranged on the outer wall of the end, close to the second filter screen, of the rotating blade.
Preferably, the outer wall of motor unit body is provided with first mineral wool board, and the inside of first mineral wool board and second mineral wool board all is provided with inhales the sound hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the first mineral wool board, the second mineral wool board and the sound absorption holes are arranged, the sound absorption holes formed in the first mineral wool board and the second mineral wool board are used for absorbing noise generated by the diesel generator set during operation, the sound absorption holes are arranged in a mutually staggered mode, and the first mineral wool board and the second mineral wool board are internally provided with sponges so that the sound absorption effect is stronger, and noise reduction of the diesel generator set is facilitated;
2. meanwhile, the device is provided with a first sliding plate, a first sliding rail, a first connecting rod, a second connecting rod, a supporting rod, a second sliding block, a first spring, a third sliding block and a second spring, the first sliding plate is extruded by the vibration force generated by the diesel generator set, the first sliding plate descends through the first sliding rail and extrudes the first connecting rod, the second connecting rod and the supporting rod, the first sliding block is respectively driven by the first connecting rod and the second connecting rod to extrude the first spring to deform so as to absorb the vibration force, meanwhile, the supporting rod extrudes the second spring to deform through the third sliding block, and the vibration force generated by the diesel generator set is absorbed by the deformation of the second spring and the first spring, so that the diesel generator set is prevented from being damaged due to vibration;
3. the device is through installing air discharge fan, intake pipe, rotating vane, axle bed, scraping dust board and second filter screen simultaneously, when needs dispel the heat to diesel generating set, makes the inside steam of diesel generating set discharge through starting the air discharge fan, and gaseous drive rotating vane is rotatory on the axle bed when getting into the intake pipe, drives the scraping dust board through the rotation of rotating vane and comes to clear up the filterable dust of second filter screen, avoids the dust to block up the second filter screen.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is a schematic diagram of the right-view structure of the present invention;
fig. 6 is a schematic view of the internal structure of the first and second mineral wool boards according to the invention.
In the figure: 1. a device frame; 2. a first slide rail; 3. a first slide plate; 4. a first spring; 5. a second slide rail; 6. a second slider; 7. a first groove; 8. a first connecting rod; 9. a second connecting rod; 10. a first mineral wool board; 11. an exhaust pipe; 12. a first filter screen; 13. an exhaust fan; 14. a second mineral wool board; 15. a motor unit body; 16. installing a frame; 17. a third slide rail; 18. a third slider; 19. a support bar; 20. a second spring; 21. an air inlet pipe; 22. a rotating blade; 23. a dust scraping plate; 24. a second filter screen; 25. a shaft seat; 26. the sound absorbing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a diesel generator set with a stable base and sound insulation and noise reduction comprises a device frame 1, a first sliding plate 3, a first mineral wool plate 10, an exhaust fan 13, a second mineral wool plate 14, a motor set body 15 and a shaft seat 25, wherein two ends of the inside of the device frame 1 are provided with first sliding rails 2;
first grooves 7 are formed in the bottom end inside the device frame 1 at equal intervals, second slide rails 5 are mounted at the bottom end inside the first grooves 7, second slide blocks 6 matched with the second slide rails 5 are arranged inside the second slide rails 5, first springs 4 are horizontally arranged in the middle of the side walls of one ends of the second slide blocks 6, one ends, far away from the second slide blocks 6, of the first springs 4 are connected with the side walls of one ends of the first grooves 7, and therefore the second slide blocks 6 can slide inside the second slide rails 5 conveniently and extrude the first springs 4 to deform;
an air inlet pipe 21 is arranged inside the side wall of one end, far away from the exhaust pipe 11, of the device frame 1, a second filter screen 24 is arranged inside the air inlet pipe 21, a shaft seat 25 is arranged in the middle of the second filter screen 24, a rotating blade 22 is arranged on the outer wall of the shaft seat 25, and a dust scraping plate 23 is arranged on the outer wall of one end, close to the second filter screen 24, of the rotating blade 22, so that the rotating blade 22 rotates to drive the dust scraping plate 23 to scrape and clean the second filter screen 24;
a first sliding plate 3 matched with the first sliding rail 2 is horizontally arranged in the first sliding rail 2;
the top end of the first sliding plate 3 is provided with a motor set body 15, the bottom ends of the first sliding plate 3 are respectively hinged with a first connecting rod 8 and a second connecting rod 9, the bottom ends of the first connecting rod 8 and the second connecting rod 9 are connected with the top end of the second sliding block 6, and the second sliding block 6 can slide conveniently through the first connecting rod 8 and the second connecting rod 9;
the outer wall of the motor unit body 15 is provided with a first mineral wool board 10, and sound absorption holes 26 are formed in the first mineral wool board 10 and the second mineral wool board 14, so that noise generated by the diesel generator unit can be absorbed through the sound absorption holes 26 conveniently;
the bottom end inside the device frame 1 is provided with mounting frames 16 at equal intervals;
third slide rails 17 are mounted at two ends of the interior of the mounting frame 16, and third slide blocks 18 matched with the third slide rails 17 are arranged in the third slide rails 17, so that the third slide blocks 18 can slide in the third slide rails 17 conveniently;
a supporting rod 19 penetrating through the top end of the mounting frame 16 is vertically arranged inside the mounting frame 16, the outer wall of the supporting rod 19 is connected with a third sliding block 18, a second spring 20 connected with the bottom end inside the mounting frame 16 is arranged at the bottom end of the supporting rod 19, and the top end of the supporting rod 19 is connected with the bottom end of the first sliding plate 3, so that the supporting rod 19 can extrude the second spring 20 to deform;
an exhaust pipe 11 is arranged inside the side wall of one end of the device frame 1, an exhaust fan 13 is arranged inside the exhaust pipe 11, a first filter screen 12 is arranged at one end, far away from the exhaust fan 13, inside the exhaust pipe 11, and a second mineral wool board 14 is arranged on the side wall inside the device frame 1.
The working principle is as follows: when the diesel generator set with the stable base and the sound-insulation and noise-reduction type diesel generator set is used, when the diesel generator set runs, firstly, the first sliding plate 3 is extruded by the vibration force generated by the diesel generator set, so that the first sliding plate 3 descends through the first sliding rail 2 and extrudes the first connecting rod 8, the second connecting rod 9 and the supporting rod 19, when the first connecting rod 8 and the second connecting rod 9 are extruded, the second sliding block 6 moves outwards in the second sliding rail 5 and extrudes the first spring 4 to generate deformation, meanwhile, the supporting rod 19 slides downwards in the third sliding rail 17 through the third sliding block 18 and extrudes the second spring 20 to generate deformation, and the vibration force generated by the diesel generator set is absorbed by the deformation of the second spring 20 and the first spring 4, so that the diesel generator set is prevented from being damaged due to vibration, when the diesel generator set needs to dissipate heat, the exhaust fan 13 is started, the internal hot air of the diesel generator set is discharged, external air enters through the air inlet pipe 21, the air drives the rotating blade 22 to rotate on the shaft seat 25 when entering the air inlet pipe 21, the dust scraping plate 23 is driven to clean dust filtered by the second filter screen 24 through the rotation of the rotating blade 22, the second filter screen 24 is prevented from being blocked by the dust, the heat dissipation effect is poor, meanwhile, noise generated during the operation of the diesel generator set can be absorbed through the sound absorption holes 26 formed in the first mineral wool board 10 and the second mineral wool board 14, meanwhile, the sound absorption holes 26 are arranged in a mutually staggered mode, and the sponge is arranged in the first mineral wool board 10 and the second mineral wool board 14, so that the sound absorption effect is stronger, the noise reduction of the diesel generator set is facilitated, and the whole working principle of the invention is formed above.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a type of making an uproar diesel generator group falls with stable base and give sound insulation, includes device frame (1), first slide (3), first mineral wool board (10), air discharge fan (13), second mineral wool board (14), motor block body (15) and axle bed (25), its characterized in that: first slide rail (2) are all installed at the inside both ends of device frame (1), and the inside level of first slide rail (2) be provided with first slide rail (2) assorted first slide (3), installing frame (16) are installed to the inside bottom of device frame (1) equidistant, the inside of device frame (1) one end lateral wall is provided with blast pipe (11), and the inside of blast pipe (11) is provided with air discharge fan (13), the inside one end of keeping away from air discharge fan (13) of blast pipe (11) is provided with first filter screen (12), the inside lateral wall of device frame (1) is provided with second mineral wool board (14).
2. The diesel generator set with a stable base and noise insulation and reduction of claim 1, wherein: first grooves (7) are formed in the bottom end inside the device frame (1) at equal intervals, second sliding rails (5) are mounted at the bottom end inside the first grooves (7), second sliding blocks (6) matched with the second sliding rails (5) are arranged inside the second sliding rails (5), middle positions of side walls of one ends of the second sliding blocks (6) are horizontally provided with first springs (4), and one ends, far away from the second sliding blocks (6), of the first springs (4) are connected with the side walls of one ends of the first grooves (7).
3. The diesel generator set with a stable base and noise insulation and reduction of claim 1, wherein: motor unit body (15) are installed on the top of first slide (3), and the bottom of first slide (3) all articulates respectively has head rod (8) and second connecting rod (9), the bottom of head rod (8) and second connecting rod (9) all is connected on the top of second slider (6).
4. The diesel generator set with a stable base and noise insulation and reduction of claim 1, wherein: third slide rail (17) are all installed at the inside both ends of installing frame (16), and the inside of third slide rail (17) is provided with third slider (18) with third slide rail (17) assorted.
5. The diesel generator set with a stable base and noise insulation and reduction of claim 1, wherein: the utility model discloses a slide plate, including installing frame (16), the inside vertical bracing piece (19) that runs through installing frame (16) top that is provided with of installing frame (16), and the outer wall of bracing piece (19) is connected with third slider (18), the bottom of bracing piece (19) sets up second spring (20) that are connected with the inside bottom of installing frame (16), and the top of bracing piece (19) is connected with the bottom of first slide (3).
6. The diesel generator set with a stable base and noise insulation and reduction of claim 1, wherein: the device frame (1) is provided with an air inlet pipe (21) in the inner part far away from the side wall of one end of the exhaust pipe (11), a second filter screen (24) is arranged in the air inlet pipe (21), a shaft seat (25) is arranged in the middle of the second filter screen (24), a rotating blade (22) is arranged on the outer wall of the shaft seat (25), and a dust scraping plate (23) is arranged on the outer wall of one end, close to the second filter screen (24), of the rotating blade (22).
7. The diesel generator set with a stable base and noise insulation and reduction as set forth in claim 3, wherein: the outer wall of motor unit body (15) is provided with first mineral wool board (10), and the inside of first mineral wool board (10) and second mineral wool board (14) all is provided with inhales sound hole (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230703.2A CN111140345A (en) | 2019-12-04 | 2019-12-04 | Noise-insulation noise-reduction type diesel generator set with stable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230703.2A CN111140345A (en) | 2019-12-04 | 2019-12-04 | Noise-insulation noise-reduction type diesel generator set with stable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140345A true CN111140345A (en) | 2020-05-12 |
Family
ID=70517671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911230703.2A Pending CN111140345A (en) | 2019-12-04 | 2019-12-04 | Noise-insulation noise-reduction type diesel generator set with stable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111140345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045755A (en) * | 2022-06-15 | 2022-09-13 | 无锡优能机械有限公司 | Super air-cooled silent generator set box |
| CN116979755A (en) * | 2023-06-29 | 2023-10-31 | 上海大速科技有限公司 | Explosion-proof three-phase asynchronous motor with efficient heat dissipation function |
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| CN208845977U (en) * | 2018-08-02 | 2019-05-10 | 天津润亨动力科技股份有限公司 | A kind of diesel generating set that can be moisture-proof |
| CN109882290A (en) * | 2019-03-26 | 2019-06-14 | 江苏台普动力机械有限公司 | A kind of noise-reduced diesel generator group noise elimination mechanism |
| CN110219732A (en) * | 2019-07-11 | 2019-09-10 | 扬州大劲电机制造有限公司 | A kind of quiet vibration bavin gas-liquid-liquid three-phase flow of high temperature resistant |
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| JP2016035259A (en) * | 2014-08-04 | 2016-03-17 | 忠臣 岩佐 | Power generator silencer box |
| CN207093205U (en) * | 2017-08-18 | 2018-03-13 | 马鞍山昊阳新能源科技有限公司 | A kind of portable diesel generating set of low noise pitch radiating |
| CN108533396A (en) * | 2018-04-19 | 2018-09-14 | 于浩 | A kind of generating set damping base |
| CN208845977U (en) * | 2018-08-02 | 2019-05-10 | 天津润亨动力科技股份有限公司 | A kind of diesel generating set that can be moisture-proof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045755A (en) * | 2022-06-15 | 2022-09-13 | 无锡优能机械有限公司 | Super air-cooled silent generator set box |
| CN115045755B (en) * | 2022-06-15 | 2023-10-27 | 无锡优能机械有限公司 | Super air-cooled mute generator set box |
| CN116979755A (en) * | 2023-06-29 | 2023-10-31 | 上海大速科技有限公司 | Explosion-proof three-phase asynchronous motor with efficient heat dissipation function |
| CN116979755B (en) * | 2023-06-29 | 2024-03-26 | 上海大速科技有限公司 | Explosion-proof three-phase asynchronous motor with efficient heat dissipation function |
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Application publication date: 20200512 |