CN207150347U - A kind of three-back-shaped air inlet structure of generator - Google Patents
A kind of three-back-shaped air inlet structure of generator Download PDFInfo
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- CN207150347U CN207150347U CN201721186768.8U CN201721186768U CN207150347U CN 207150347 U CN207150347 U CN 207150347U CN 201721186768 U CN201721186768 U CN 201721186768U CN 207150347 U CN207150347 U CN 207150347U
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- guide channel
- wind guide
- air
- generator
- air inlet
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Abstract
The utility model discloses a kind of three-back-shaped air inlet structure of generator, belong to gen-set technical field, including generator maintenance door and the air intake passage and silencing cotton that are arranged in generator maintenance door, it is characterized in that air intake passage includes wind guide channel I, wind guide channel II and wind guide channel III, the both ends of wind guide channel I are vertically symmetrical arranged wind guide channel II and wind guide channel III, deep bead is provided between wind guide channel II and wind guide channel III, the downside of the deep bead sets air compartment, silencing cotton is set on the inwall of air intake passage and air compartment, the beneficial effects of the utility model are：Wind guide channel II and wind guide channel III, while ensure that structural stability, there is provided larger gas flux；Air intake passage substantially prolongs gas flow, effectively reduce the decibel of noise；Air compartment effectively avoids influence of the vortex to structure.
Description
Technical field
The utility model belongs to gen-set technical field, relates more specifically to a kind of three-back-shaped air intake knot of generator
Structure.
Background technology
At present, generating set is widely used to each technical field and various use environments, but the generating of prior art
The noise that unit is sent in working condition often brings a kind of irritated mood, although at present in the soundproof drop of generating set
Aspect of making an uproar has made great progress, but does not reach people also to the desired requirement of caused noise.Made an uproar to reduce
Sound is mostly using the method for doing blimp, but the operating of unit must also ensure enough oxygen supply amounts, enough air
Circulation is to take away heat caused by engine operating, so must open up air inlet and exhaust outlet above outer cover to provide foot
Enough fresh airs, and heat caused by engine operating is taken away in time.But the negative issue brought therewith is exactly to start
Noise will be spread out of outside blimp by air inlet and exhaust outlet caused by machine operating, cause noise pollution.
The .3 of Patent No. 201620899669 china national practical new-type patent discloses a kind of high-efficient noise-reducing and radiator structure
Small silent generating set, solve problem above well, but the device is fixed design, the scope of application is smaller,
Not easy to remove and maintenance, and larger unit space is occupied, intake deficiency is especially in the presence of, have impact on the effect of flat.
The content of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides a kind of maintenance easy to disassemble, knot
Structure is compact, intake is sufficient and can three-dimensional noise reduction the three-back-shaped air inlet structure of generator, can effectively solve fixed design
The scope of application is smaller, occupies larger unit space, intake deficiency, the unconspicuous problem of noise reduction.
The utility model solve above-mentioned technical problem concrete technical scheme be：The three-back-shaped air intake knot of described generator
Structure, including generator maintenance door and the air intake passage and silencing cotton that are arranged in generator maintenance door, it is characterised in that the hair
Machinery check and repair outer side of door is provided with air inlet, is provided with air outlet on the inside of generator maintenance door, the air inlet is led to by air intake
Road is connected with air outlet, and the air intake passage includes wind guide channel I, wind guide channel II and wind guide channel III, and the wind guide channel I is arranged to indulge
Section is trapezoidal pipe structure, is joined directly together on the outside of the middle part of wind guide channel I with air inlet, and the both ends of wind guide channel I are along vertical side
To wind guide channel II and wind guide channel III is symmetrical arranged, the wind guide channel II and wind guide channel III are arranged to the pipe that longitudinal section is inverted L font
Both ends of the bottom of body structure, wind guide channel II and wind guide channel III respectively with wind guide channel I are joined directly together, wind guide channel II and wind guide channel III
Upper inner is provided with deep bead, and the downside of the deep bead sets air compartment, top and wind guide channel II and the wind guide channel III of air compartment
It is joined directly together, the side of air compartment is directly connected with air outlet, and silencing cotton, the air compartment are provided with the tube wall of the air intake passage
Inwall on silencing cotton is set.
Further, described generator maintenance door side sets hinge, and generator maintenance door passes through hinge and generator
Group outer cover is connected.
Further, described air inlet, wind guide channel I, wind guide channel II, wind guide channel III, air compartment and air outlet are arranged successively
Into the structure type of Back Word type.
The beneficial effects of the utility model are：Described wind guide channel II and wind guide channel III, ensure that the same of structural stability
When, it ensure that larger gas flux；The air intake passage substantially prolongs gas flow, effectively reduce point of noise
Shellfish；The air compartment effectively avoids influence of the vortex to structure.
Brief description of the drawings：
Accompanying drawing 1 is the utility model internal structure schematic diagram；
Accompanying drawing 2 is the utility model main structure diagram；
Accompanying drawing 3 is the utility model backsight structural representation；
Accompanying drawing 4 is the utility model left view structural representation；In accompanying drawing：
1. wind guide channel I, 2. door locks, 3. wind guide channels III, 4. air compartments, 5. hinges, 6. deep beads, 7. wind guide channels II,
8. generator maintenance door, 9. air inlets, 10. air outlets, 11. silencing cottons.
Embodiment：
It is more complete referring now to accompanying drawing 1-4 to make the purpose, technical scheme and advantage that the utility model is implemented clearer
Describe to face.In to description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " rear ", " lower-left ", " upper right ", " outer " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies and describe, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Specific embodiment of the present utility model：The three-back-shaped air inlet structure of described generator, including generator maintenance door 8
And it is arranged on air intake passage and silencing cotton 11 in generator maintenance door 8, it is characterised in that the outside of generator maintenance door 8 is set
Air inlet 9 is equipped with, the inner side of generator maintenance door 8 is provided with air outlet 10, and the air inlet 9 passes through air intake passage and air outlet 10
It is connected, the air intake passage includes wind guide channel I 1, wind guide channel II 7 and wind guide channel III 3, and the wind guide channel I 1 is arranged to longitudinal section and is
Trapezoidal pipe structure, the middle part outside of wind guide channel I 1 are joined directly together with air inlet 9, and the both ends of wind guide channel I 1 are vertically right
Claim to set wind guide channel II 7 and wind guide channel III 3, the wind guide channel II 7 and wind guide channel III 3 are arranged to the pipe that longitudinal section is inverted L font
Both ends of the bottom of body structure, wind guide channel II 7 and wind guide channel III 3 respectively with wind guide channel I 1 are joined directly together, wind guide channel II 7 and wind-guiding
The upper inner of road III 3 is provided with deep bead 6, and the downside of the deep bead 6 sets air compartment 4, top and the wind guide channel II 7 of air compartment 4
It is joined directly together with wind guide channel III 3, the side of air compartment 4 is directly connected with air outlet 10, is provided with the tube wall of the air intake passage
Silencing cotton 11, silencing cotton 11 is set on the inwall of the air compartment 4.
Further, the described side of generator maintenance door 8 sets hinge 5, and generator maintenance door 8 passes through hinge 5 and hair
Group of motors outer cover is connected.
Further, described air inlet 9, wind guide channel I 1, wind guide channel II 7, wind guide channel III 3, air compartment 4 and air outlet 10 according to
It is secondary to cover the structure type for being set as Back Word type.
In use, concrete operations are as follows：
1. generator maintenance door 8 is welded by left and right sides plate and upper top cover, door lock 2 and hinge 5 use connecting bolt
It is connected with generator maintenance door 8, the generator maintenance door 8 equipped with wind scooper is further passed through into bolt and generating set outer cover
It is attached；
2. gas enters wind guide channel I 1 by air inlet 9, it is trapezoidal pipe structure that wind guide channel I 1, which is arranged to longitudinal section, then gas
Body is divided into two gas circuits in left and right, is flowed up through wind guide channel II 7 and wind guide channel III 3, the top of wind guide channel II 7 and wind guide channel III 3
Portion is provided with deep bead 6, and two-way gas enters air compartment 4 by the air port of lower section,
3. or so two-way gas enter air compartment 4, be sufficiently mixed, prevent the vortex of gas from entering unit, to accurate portion
Part causes to damage, and is respectively provided with silencing cotton 11 on the tube wall of the air intake passage and the inwall of air compartment 4, not only greatly extends gas
The length of passage, significantly reduce the decibel of noise, it is ensured that larger gas flux.
Claims (3)
1. a kind of three-back-shaped air inlet structure of generator, including generator maintenance door（8）And it is arranged on generator maintenance door（8）Interior
Air intake passage and silencing cotton（11）, it is characterised in that the generator maintenance door（8）Outside is provided with air inlet（9）, generator
Maintenance door（8）Inner side is provided with air outlet（10）, the air inlet（9）Pass through air intake passage and air outlet（10）It is connected, it is described
Air intake passage includes wind guide channel I（1）, wind guide channel II（7）With wind guide channel III（3）, the wind guide channel I（1）Being arranged to longitudinal section is
Trapezoidal pipe structure, wind guide channel I（1）Middle part on the outside of and air inlet（9）It is joined directly together, wind guide channel I（1）Both ends along vertical
Direction is symmetrical arranged wind guide channel II（7）With wind guide channel III（3）, the wind guide channel II（7）With wind guide channel III（3）It is arranged to longitudinal section
For the pipe structure of inverted L font, wind guide channel II（7）With wind guide channel III（3）Bottom respectively with wind guide channel I（1）Both ends it is direct
It is connected, wind guide channel II（7）With wind guide channel III（3）Upper inner is provided with deep bead（6）, the deep bead（6）Downside set
Air compartment（4）, air compartment（4）Top and wind guide channel II（7）With wind guide channel III（3）It is joined directly together, air compartment（4）Side directly with going out
Air port（10）It is connected, silencing cotton is provided with the tube wall of the air intake passage（11）, the air compartment（4）Inwall on noise reduction is set
Cotton（11）.
2. the three-back-shaped air inlet structure of generator according to claim 1, it is characterised in that described generator maintenance door（8）
Side sets hinge（5）, generator maintenance door（8）Pass through hinge（5）It is connected with generating set outer cover.
3. the three-back-shaped air inlet structure of generator according to claim 1, it is characterised in that described air inlet（9）, wind-guiding
Road I（1）, wind guide channel II（7）, wind guide channel III（3）, air compartment（4）And air outlet（10）Set is set as the structure type of Back Word type successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186768.8U CN207150347U (en) | 2017-09-16 | 2017-09-16 | A kind of three-back-shaped air inlet structure of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186768.8U CN207150347U (en) | 2017-09-16 | 2017-09-16 | A kind of three-back-shaped air inlet structure of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150347U true CN207150347U (en) | 2018-03-27 |
Family
ID=61667761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186768.8U Active CN207150347U (en) | 2017-09-16 | 2017-09-16 | A kind of three-back-shaped air inlet structure of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150347U (en) |
-
2017
- 2017-09-16 CN CN201721186768.8U patent/CN207150347U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 272000 south of national highway 327, huangtun Town, high tech Zone, Jining City, Shandong Province (D1 and D4 workshops of Jining equipment industry base) Patentee after: Saiwate (Shandong) Power Technology Co.,Ltd. Address before: Next to National Highway 327, 7th Industrial Park, Jining National High tech Industrial Development Zone, Jining City, Shandong Province, 272100 Patentee before: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |