CN207064071U - Micro- supercharging device of Miniature direct connection formula gasoline engine generator - Google Patents
Micro- supercharging device of Miniature direct connection formula gasoline engine generator Download PDFInfo
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- CN207064071U CN207064071U CN201720652673.4U CN201720652673U CN207064071U CN 207064071 U CN207064071 U CN 207064071U CN 201720652673 U CN201720652673 U CN 201720652673U CN 207064071 U CN207064071 U CN 207064071U
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- generator
- fan
- spiral case
- outer rotor
- air outlet
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- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
It the utility model is related to micro- supercharging device of Miniature direct connection formula gasoline engine generator, including bent axle, generator outer rotor and fan, the generator outer rotor is enclosed on bent axle, the bent the tip of the axis is equipped with fan, the fan is fixedly connected with generator outer rotor, it is characterized in that, air pump is covered with outside the fan, the air pump includes spiral case and the pump housing, the spiral case is connected with the pump housing, and spiral case is fixed by the pump housing and generator casing, the spiral case is tangentially provided with the first air outlet, first air outlet is connected with petrol engine air admission pipe, the afterbody of the spiral case is provided with the second air outlet；The utility model is on the premise of keeping the original agent structure of generator constant, cooling fan is changed system into centrifugal pump, its air outlet links with intake lines of combustion engines, so as to improve the admission pressure of internal combustion engine, reaches and puies forward high-power purpose.
Description
Technical field
The utility model proposes a kind of micro- supercharging device of Miniature direct connection formula gasoline engine generator, small gasoline is primarily adapted for use in
Permanent-magnetic outer rotor generator, belong to dynamic power machine class field.
Background technology
Internal combustion engine has been popularized using supercharging technology at present, and the type of skill is also more, such as turbocharging, compressor boost
Deng, but structure is more complicated, is not suitable for being transplanted on compact internal combustion engine.Current minitype gas dynamotor is at generator end
End sets cooling fan, and fan housing has wind scooper, and the wind through wind scooper needs internal combustion engine active air draught, and blast is small, and fan pair
The cooling effect of generator is poor.
The content of the invention
In order to solve the problems, such as that prior art is present, the utility model proposes a kind of the micro- of Miniature direct connection formula gasoline engine generator
Supercharging device, the device are to remove the original wind scooper of fan, a pump housing and spiral case on fan outer mask, form one
Air pump, make originally the ventilating duct freely opened become closed channel, into centrifugal pump cold air after supercharging, have two air outlets,
One air outlet is used for cooling down body or electronic device, and another air outlet is connected with petrol engine air admission pipe, makes entering for gasoline engine
Atmospheric pressure increase, improve the power output of generating set.
To realize above technical purpose, the technical solution of the utility model is：Micro- increasing of Miniature direct connection formula gasoline engine generator
Pressure device, including bent axle, generator outer rotor and fan, the generator outer rotor are enclosed on bent axle, the end of the bent axle
End be equipped with fan, it is characterised in that be covered with air pump outside the fan, the air pump includes spiral case and the pump housing, the spiral case and
The pump housing is connected, and spiral case is fixed by the pump housing and generator casing, and the spiral case is tangentially provided with the first air outlet, described
First air outlet is connected with petrol engine air admission pipe, and the afterbody of the spiral case is provided with the second air outlet.
Further, the fan is bolted to connection with generator outer rotor, and the spiral case passes through spiral shell with the pump housing
Bolt is fixedly connected, and the pump housing is bolted to connection with generator casing.
Further, the bent axle, generator outer rotor and fan are arranged in generator casing.
Compared with prior art, the utility model has advantages below：The utility model is to keep the original master of generator
On the premise of body structure is constant, cooling fan is changed system into centrifugal pump, increases air pressure, one of air outlet and internal combustion engine
Air inlet pipe links, and improves the admission pressure of internal combustion engine, reaches and put forward high-power purpose, another air outlet is used for cooled electric generator
Main body and miscellaneous part, because air pressure increases, cooling effect is more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 right view.
Brief description of the drawings：1- bent axles, 2- generators outer rotor, 3- fans, the 4- pump housings, 5- generator casings, 6- spiral cases, 7-
One air outlet, 8- petrol engine air admissions pipe, the air outlets of 9- second.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
According to Fig. 1 and Fig. 2, micro- supercharging device of Miniature direct connection formula gasoline engine generator of the present utility model, only it is applicable
In permanent-magnetic outer rotor formula generator, i.e. the rotor of generator is also simultaneously the flywheel of internal combustion engine, including turns outside bent axle 1, generator
Son 2 and fan 3, the generator outer rotor 2 are enclosed on bent axle 1, and the end of the bent axle 1 is equipped with fan 3, the fan 3
It is fixedly connected with generator outer rotor 2, the bent axle 1, generator outer rotor 2 and fan 3 are arranged in generator casing 5,
Characterized in that, the outside of fan 3 is covered with air pump, the air pump includes spiral case 6 and the pump housing 4, and the spiral case 6 connects with the pump housing 4
Connect, and spiral case 6 is fixed by the pump housing 4 and generator casing 5, the spiral case 6 is tangentially provided with the first air outlet 7, described
First air outlet 7 is connected with petrol engine air admission pipe 8, and the afterbody of the spiral case 6 is provided with the second air outlet 9, for cooled electric generator
Main body and miscellaneous part.The spiral case 6 is bolted to connection with the pump housing 4, and the pump housing 4 passes through spiral shell with generator casing 5
Bolt is fixedly connected.
Operation principle of the present utility model is：When gasoline engine generator works, generator outer rotor 2 rotates, and drives fan 3
Rotate, it is that blast is improved to produce cooling wind through centrifugal pump, and cooling wind enters gasoline engine through spiral case 6 from the first air outlet 7
Air inlet pipe 8, improves the admission pressure of internal combustion engine, and then puies forward high-power purpose, and cooling wind is through spiral case 6 from the second air outlet
9 blowouts, for cooled electric generator main body and miscellaneous part.
The utility model and embodiments thereof are described above, this describe it is no restricted, shown in accompanying drawing
Also it is one of embodiment of the present utility model, actual structure is not limited thereto.All in all if this area it is general
Logical technical staff is enlightened by it, in the case where not departing from the utility model and creating objective, without designing with being somebody's turn to do for creativeness
The similar frame mode of technical scheme and embodiment, all should belong to the scope of protection of the utility model.
Claims (3)
1. micro- supercharging device of Miniature direct connection formula gasoline engine generator, including bent axle（1）, generator outer rotor（2）And fan（3）,
The generator outer rotor（2）It is enclosed in bent axle（1）On, the bent axle（1）End fan is housed（3）, the fan（3）With
Generator outer rotor（2）It is fixedly connected, it is characterised in that the fan（3）Outside is covered with air pump, and the air pump includes spiral case
（6）And the pump housing（4）, the spiral case（6）With the pump housing（4）Connection, and spiral case（6）Pass through the pump housing（4）With generator casing（5）Gu
It is fixed, the spiral case（6）Tangentially it is provided with the first air outlet（7）, first air outlet（7）With petrol engine air admission pipe（8）
Connection, the spiral case（6）Afterbody be provided with the second air outlet（9）.
2. micro- supercharging device of Miniature direct connection formula gasoline engine generator according to claim 1, it is characterised in that：The fan
（3）With generator outer rotor（2）It is bolted to connection, the spiral case（6）With the pump housing（4）It is bolted to connection, institute
State the pump housing（4）With generator casing（5）It is bolted to connection.
3. micro- supercharging device of Miniature direct connection formula gasoline engine generator according to claim 2, it is characterised in that：The bent axle
（1）, generator outer rotor（2）And fan（3）It is arranged at generator casing（5）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652673.4U CN207064071U (en) | 2017-06-06 | 2017-06-06 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652673.4U CN207064071U (en) | 2017-06-06 | 2017-06-06 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064071U true CN207064071U (en) | 2018-03-02 |
Family
ID=61505447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652673.4U Active CN207064071U (en) | 2017-06-06 | 2017-06-06 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061000A (en) * | 2017-06-06 | 2017-08-18 | 无锡华源凯马发动机有限公司 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
-
2017
- 2017-06-06 CN CN201720652673.4U patent/CN207064071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061000A (en) * | 2017-06-06 | 2017-08-18 | 无锡华源凯马发动机有限公司 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Micro supercharging device for small direct connected gasoline generator Effective date of registration: 20211126 Granted publication date: 20180302 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Pledgor: WUXI WORLDBEST KAMA POWER Co.,Ltd. Registration number: Y2021320010506 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231102 Granted publication date: 20180302 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Pledgor: WUXI WORLDBEST KAMA POWER Co.,Ltd. Registration number: Y2021320010506 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |