CN109488447A - A kind of new-generation unit - Google Patents
A kind of new-generation unit Download PDFInfo
- Publication number
- CN109488447A CN109488447A CN201710824071.7A CN201710824071A CN109488447A CN 109488447 A CN109488447 A CN 109488447A CN 201710824071 A CN201710824071 A CN 201710824071A CN 109488447 A CN109488447 A CN 109488447A
- Authority
- CN
- China
- Prior art keywords
- muffler
- pipe
- generator set
- rainhat
- set box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
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- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to a kind of new-generation units.Including generator set box, the generator set box lower end is equipped with pedestal, the pedestal upper end is equipped with the generating set in generator set box, described generator set box one end is equipped with muffler chamber, muffler is equipped in the muffler chamber, the smoke exhaust pipe of generating set stretches out generator set box and connect with muffler, and the muffler is connected with pipe, the nozzle of the pipe upward, is equipped with rainhat at the nozzle of the pipe.The configuration of the present invention is simple effectively avoids discharging fume above cabinet, adds muffler, effectively reduce smoke evacuation noise, and rainhat can effectively prevent rainwater to enter in smoke exhaust pipe by stretching out smoke exhaust pipe from cabinet side.
Description
Technical field
The present invention relates to a kind of generating set more particularly to a kind of new-generation units.
Background technique
National water and electricity supply is because multi-party reason occurs serious in short supply, and electricity consumption is limited to a certain extent, in recent years, exactly
In the period of China's industrial economy fast development, all diesel generating set is mass produced in investment to numerous enterprises one after another.Diesel generation
Unit is a kind of power-supply device of dragging synchronous generator power generation using diesel engine as prime mover.It is that a kind of starting is rapid, operates dimension
Repair convenience, small investment, to the stronger power generator of the conformability of environment.But since diesel generating set design feature itself is made an uproar
Sound is larger, how to realize that great noise reduction is always to perplex the problem of diesel generating set industry.Existing diesel-driven generator
The smoke exhaust pipe of group is substantially placed on upper end, and noise is larger.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, smoke evacuation noise is small, and can be effective
Prevent rainwater from entering a kind of new-generation unit in smoke exhaust pipe.
Thus the technical scheme adopted by the invention is that:
Including generator set box, the generator set box lower end is equipped with pedestal, and the pedestal upper end, which is equipped with, is located at power generation
The intracorporal generating set of set box, described generator set box one end are equipped with muffler chamber, are equipped with noise reduction in the muffler chamber
Device, the smoke exhaust pipe of generating set stretch out generator set box and connect with muffler, and the muffler is connected with pipe, it is described out
The nozzle of smoke pipe upward, is equipped with rainhat at the nozzle of the pipe.
As a further improvement of the above technical scheme, the inside of the muffler is a hollow cavity, the muffler
Inner wall be equipped with acoustical cotton.
As a further improvement of the above technical scheme, the muffler is located at the bottom of muffler chamber, the smoke exhaust pipe
It is connect by connecting tube with muffler, the pipe is parallel with connecting tube.
As a further improvement of the above technical scheme, the rainhat is movably arranged at the nozzle of pipe, hair
Rainhat closes nozzle when motor group does not start, and rainhat is washed open by exhaust impulse force when generating set starts.
The invention has the advantages that
The configuration of the present invention is simple effectively avoids discharging fume above cabinet, adds noise reduction by stretching out smoke exhaust pipe from cabinet side
Device effectively reduces smoke evacuation noise, and rainhat can effectively prevent rainwater to enter in smoke exhaust pipe.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the right view of Fig. 1.
In figure 1 be generator set box, 2 be pedestal, 3 be generating set, 4 be muffler chamber, 5 be muffler, 6 be smoke evacuation
Pipe, 7 be pipe, 8 be rainhat, 9 be connecting tube.
Specific embodiment
A kind of new-generation unit, including generator set box 1,1 lower end of generator set box are equipped with pedestal 2, institute
It states 2 upper end of pedestal and the generating set 3 in generator set box 1 is installed, described 1 one end of generator set box is equipped with noise reduction
Device chamber 4, the muffler chamber 4 is interior to be equipped with muffler 5, and the smoke exhaust pipe 6 of generating set 3 stretches out generator set box 1 and muffler 5
Connection, the muffler 5 are connected with pipe 7, and the nozzle of the pipe 7 is equipped with anti-upward, at the nozzle of the pipe 7
Rain cap 8.
As a further improvement of the above technical scheme, the inside of the muffler 5 is a hollow cavity, the muffler
5 inner wall is equipped with acoustical cotton.
As a further improvement of the above technical scheme, the muffler 5 is located at the bottom of muffler chamber 4, the smoke evacuation
Pipe 6 is connect by connecting tube 9 with muffler 5, and the pipe 7 is parallel with connecting tube 9.
As a further improvement of the above technical scheme, the rainhat 8 is movably arranged at the nozzle of pipe 7,
Rainhat 8 closes nozzle when generating set 3 does not start, and rainhat 8 is washed open by exhaust impulse force when generating set 3 starts.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (4)
1. a kind of new-generation unit, which is characterized in that including generator set box, the generator set box lower end is equipped with bottom
Seat, the pedestal upper end are equipped with the generating set in generator set box, and described generator set box one end, which is equipped with, to disappear
Sound device chamber, the muffler chamber is interior to be equipped with muffler, and the smoke exhaust pipe of generating set stretches out generator set box and connect with muffler,
The muffler is connected with pipe, and the nozzle of the pipe upward, is equipped with rainhat at the nozzle of the pipe.
2. a kind of new-generation unit according to claim 1, which is characterized in that the inside of the muffler is one hollow
The inner wall of cavity, the muffler is equipped with acoustical cotton.
3. a kind of new-generation unit according to claim 1, which is characterized in that the muffler is located at muffler chamber
Bottom, the smoke exhaust pipe are connect by connecting tube with muffler, and the pipe is parallel with connecting tube.
4. a kind of new-generation unit according to claim 1, which is characterized in that the rainhat is movably arranged at out
At the nozzle of smoke pipe, rainhat closes nozzle when generating set does not start, and rainhat is by exhaust impulse force when generating set starts
It washes open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824071.7A CN109488447A (en) | 2017-09-13 | 2017-09-13 | A kind of new-generation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824071.7A CN109488447A (en) | 2017-09-13 | 2017-09-13 | A kind of new-generation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488447A true CN109488447A (en) | 2019-03-19 |
Family
ID=65687965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824071.7A Pending CN109488447A (en) | 2017-09-13 | 2017-09-13 | A kind of new-generation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488447A (en) |
-
2017
- 2017-09-13 CN CN201710824071.7A patent/CN109488447A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
| WD01 | Invention patent application deemed withdrawn after publication |