CN202250342U - Air flue of digital generator - Google Patents
Air flue of digital generator Download PDFInfo
- Publication number
- CN202250342U CN202250342U CN2011203955618U CN201120395561U CN202250342U CN 202250342 U CN202250342 U CN 202250342U CN 2011203955618 U CN2011203955618 U CN 2011203955618U CN 201120395561 U CN201120395561 U CN 201120395561U CN 202250342 U CN202250342 U CN 202250342U
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- CN
- China
- Prior art keywords
- air channel
- engine
- air flue
- air
- baffler
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- 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.)
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Abstract
The utility model relates to the technical field of digital generators, in particular to an air flue of a digital generator. The air flue comprises a main air flue, an auxiliary air flue and an engine air flue, wherein the external air inlets of the main air flue and the auxiliary air flue are air inlets at the bottom of an engine front cover, an engine tail cover for discharging the heat in the generator is respectively arranged at the air outlets of the main air flue and the auxiliary air flue, an external air filter is arranged at the external air inlet of the engine air flue, a gas enters an engine body, and the generated waste gas is directly exhausted by a silencer. Through the design of the main air flue, an inverter, a motor coil, an engine cylinder body, an engine cylinder head and the silencer are subjected to heat dissipation, and the heat is discharged out of an engine shell; through the design of the auxiliary air flue, the inverter, the inner part of the engine shell and the silencer are subjected to heat dissipation, and the heat is discharged out of the engine shell; and through the design of the engine air flue, the generated waste gas is directly exhausted out of the engine shell and completely isolated from the internal main air flue and the internal auxiliary air flue, and operation of the engine is facilitated.
Description
Technical field
The utility model relates to the digital electricity generating technical field, especially a kind of air channel of digital electricity generating.
Background technique
Digital electricity generating can produce great amount of heat in the course of the work; Existing digital electricity generating is that the design through an air channel exchanges natural wind and the extraneous cool air heat with generator inside; Therefore; This mode can only dissipate the heat of generator inner 20% usually, and cooling effectiveness is extremely low.Digital electricity generating heat in the course of the work can not dissipate timely; Generator is under the hot state of long-term height; Cause shorten the normal working life of digital electricity generating,, be in for a long time under the high hot state for the original paper of generator inside; Possibly cause it can't proper functioning, influence the use of generator.
The model utility content
In order to overcome the deficiency of existing digital electricity generating heat dispersion difference, the utility model provides a kind of air channel of digital electricity generating.
The utility model solves the technological scheme that its technical problem adopted: a kind of air channel of digital electricity generating; Comprise main wind passage, auxiliary air channel and motor air channel; The outside intake grill of said main wind passage is the intake grill of engine front cover bottom; And connect the air channel that engine front cover and inverter form successively, the air channel of inverter and the formation of handle dish, the hood-shaped air channel that becomes of handle dish and turbine main air; The air channel that turbine main air cover and Engine Surface form; The hood-shaped air channel that becomes of fan housing outside fan housing and the baffler in the air channel that fan housing forms in the air channel that Engine Surface and cylinder head upper air duct, cylinder head lower air duct form, cylinder head upper air duct, cylinder head lower air duct and baffler, baffler, air channel seal ring, engines tail;
The outside intake grill in said auxiliary air channel is the intake grill of engine front cover bottom; And connect the air channel that engine front cover and inverter form successively; The inner air channel that forms of inverter and motor body; The inner air channel that forms with the auxiliary fan housing of volute of motor body, the hood-shaped air channel that becomes of the auxiliary fan housing of volute and the interior fan housing of baffler, baffler exogenous wind;
The outside intake grill in said motor air channel is external empty filter, and connects the external empty air channel that forms with engine body of filtering, the air channel that engine body and baffler form successively.
The beneficial effect of the utility model is, the utility model dispels the heat to inverter, motor coil, engine cylinder-body, engine cylinder head and baffler through the design of main wind passage, and it is external that heat is discharged engine shell; Through the design in auxiliary air channel, inverter, motor body internal heat and baffler are dispelled the heat, it is external that heat is discharged engine shell; Through the design in motor air channel, it is external that the waste gas that produces is directly discharged engine shell, isolates fully with the main wind passage and the auxiliary air channel of inside, helps the running of motor.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model main wind passage;
Fig. 3 is the structural representation in the auxiliary air channel of the utility model;
Fig. 4 is the structural representation in the utility model motor air channel.
Among the figure 1, engine front cover, 2, inverter, 3, the handle dish, 4, volute main air cover; 5, main impeller, 6, the auxiliary fan housing of volute, 7, auxiliary impeller, 8, fan housing in the baffler; 9, baffler, 10, the outer fan housing of baffler, 11, the motor hood, 12, the air channel seal ring; 13, cylinder head lower air duct, 14, the cylinder head upper air duct, 15, external empty filter, 16, motor coil.
Embodiment
Like Fig. 1 is the structural representation of the utility model; A kind of air channel of digital electricity generating; Comprise main wind passage, auxiliary air channel and motor air channel, the outside intake grill of said main wind passage is the intake grill of engine front cover 1 bottom, and connects the air channel of engine front cover 1 and inverter 2 formation successively; The air channel that inverter 2 and handle dish 3 form; The air channel that handle dish 3 and turbine main air cover 4 form, the air channel that turbine main air cover 4 and Engine Surface form, the air channel that Engine Surface and cylinder head upper air duct 14, cylinder head lower air duct 13 form; The air channel that fan housing 8 forms in cylinder head upper air duct 14, cylinder head lower air duct 13 and the baffler, the air channel that fan housing 10, air channel seal ring 12, motor hood 11 form outside fan housing 8 and the baffler in the baffler; The outside intake grill in said auxiliary air channel is the intake grill of engine front cover 1 bottom; And connect the air channel that engine front cover 1 and inverter 2 form successively; Inverter 2 and the inner air channel that forms of motor body; The air channel that the air channel that motor body is inner and the auxiliary fan housing 6 of volute forms, volute assist the interior fan housing 8 of fan housing 6 and baffler, the outer fan housing 10 of baffler to form; The outside intake grill in said motor air channel is external sky filter 15, and connects the air channel of external empty filter 15 and engine body formation successively, the air channel that engine body and baffler 9 form.
Fig. 2 is the structural representation of main wind passage, and " → " is depicted as air intake and gets into generator by intake grill among the figure, the flow direction of taking heat out of generator from exhaust outlet then, and the outside intake grill in main wind passage and auxiliary air channel is the intake grill of engine front cover 1 bottom.Said main wind passage is the high speed rotating generation wind-force by main impeller 5; The inflow of air intake is followed successively by engine front cover 1 air intake, through inverter 2 fin surface inverter 2 is dispelled the heat, and wind gets into handle dish 3; Get into turbine main air cover 4 again; Produce wind-force by main impeller 5 again, wind is blown into turbine main air cover 4 and forms the air channel with Engine Surface, produces heat to motor coil 16 and engine cylinder-body and blows away; 14,13 pairs of engine cylinder heads of fan housing dispel the heat about cylinder head again; Wind is blown into the interior fan housing 8 of baffler and with the air channel that the outer fan housing 10 of baffler forms baffler 9 is dispelled the heat, and then by outer fan housing 10 of baffler and air channel seal ring 12, the sealing air channel that motor hood 11 forms is discharged motor to heat.
Fig. 3 is the structural representation in auxiliary air channel; " → " is depicted as air intake and gets into generator by intake grill among the figure, the flow direction of taking heat out of generator from exhaust outlet then, and auxiliary air channel is the high speed rotating generation wind-force by auxiliary impeller 7; The inflow of air intake is followed successively by engine front cover 1 air intake; Inverter 2 fin surface of flowing through are dispelled the heat to inverter 2, get into the whole housing of engine interior again, directly get into the auxiliary fan housing 6 of volute to the heat that produces in the motor enclosing housing; Produce wind-force by auxiliary impeller 7; Wind is blown into the interior fan housing 8 of baffler and with the air channel that the outer fan housing 10 of baffler forms baffler 9 is dispelled the heat, and then by outer fan housing 10 of baffler and air channel seal ring 12, the sealing air channel that motor hood 11 forms is discharged motor to heat.
Fig. 4 is the structural representation in motor air channel; " → " is depicted as air intake and gets into generator by intake grill among the figure; The flow direction of taking heat out of generator from exhaust outlet then, the motor air channel gets into engine block by external empty filter 15 air inlets, produces waste gas and is directly discharged by baffler 9.Motor air channel and inner air channel isolate fully, help engine running.
Claims (1)
1. the air channel of a digital electricity generating; It is characterized in that; Comprise main wind passage, auxiliary air channel and motor air channel, the outside intake grill of said main wind passage is the intake grill of engine front cover (1) bottom, and connects the air channel of engine front cover (1) and inverter (2) formation successively; The air channel that inverter (2) and handle dish (3) form; The air channel that handle dish (3) and turbine main air cover (4) form, the air channel that turbine main air cover (4) and Engine Surface form, the air channel that Engine Surface and cylinder head upper air duct (14), cylinder head lower air duct (13) form; The air channel that fan housing (10), air channel seal ring (12), motor hood (11) form outside fan housing (8) and the baffler in the air channel that fan housing (8) forms in cylinder head upper air duct (14), cylinder head lower air duct (13) and the baffler, baffler; The outside intake grill in said auxiliary air channel is the intake grill of engine front cover (1) bottom; And connect the air channel that engine front cover (1) and inverter (2) form successively; Inverter (2) and the inner air channel that forms of motor body; The inner air channel that forms with the auxiliary fan housing (6) of volute of motor body, the air channel that volute assists fan housing (8) in fan housing (6) and the baffler, the outer fan housing (10) of baffler to form; The outside intake grill in said motor air channel is external sky filter (15), and connects the air channel of external empty filter (15) and engine body formation, the air channel that engine body and baffler (9) form successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203955618U CN202250342U (en) | 2011-10-18 | 2011-10-18 | Air flue of digital generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203955618U CN202250342U (en) | 2011-10-18 | 2011-10-18 | Air flue of digital generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250342U true CN202250342U (en) | 2012-05-30 |
Family
ID=46111599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203955618U Expired - Fee Related CN202250342U (en) | 2011-10-18 | 2011-10-18 | Air flue of digital generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047713A (en) * | 2013-03-16 | 2014-09-17 | 江苏普盛动力股份有限公司 | Radiating system for single-cylinder diesel engine silent generating set |
| CN104047712A (en) * | 2013-03-14 | 2014-09-17 | 江苏普盛动力股份有限公司 | Silent power generator set with single-cylinder diesel engine |
-
2011
- 2011-10-18 CN CN2011203955618U patent/CN202250342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047712A (en) * | 2013-03-14 | 2014-09-17 | 江苏普盛动力股份有限公司 | Silent power generator set with single-cylinder diesel engine |
| CN104047713A (en) * | 2013-03-16 | 2014-09-17 | 江苏普盛动力股份有限公司 | Radiating system for single-cylinder diesel engine silent generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |