CN2878738Y - High speed electric air pressure booster - Google Patents
High speed electric air pressure booster Download PDFInfo
- Publication number
- CN2878738Y CN2878738Y CN 200620056193 CN200620056193U CN2878738Y CN 2878738 Y CN2878738 Y CN 2878738Y CN 200620056193 CN200620056193 CN 200620056193 CN 200620056193 U CN200620056193 U CN 200620056193U CN 2878738 Y CN2878738 Y CN 2878738Y
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- electric air
- motor
- case
- shell
- gearwheel
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Abstract
The utility model provides a high-speed electric air supercharger. The supercharger comprises an electric air supercharger comprising a circular shell, a distribution tap, a guide vane, a centrifugal impeller, a flow control board and a motor, and it is characterized in that it is also provided with a speed increase gearbox, the power input of the large gear in the speed increase gearbox is connected with the motor, the shaft of the small gear meshing with the large gear is connected with the shaft of the centrifugal impeller, the number of teeth of the large gear is 2 to 4 times that of the small gear, the electric air supercharger, the speed increase gearbox and the motor are positioned in the shell, the front surface of the shell opposite to the centrifugal impeller is provided with a gas inlet, the rear of the shell is connected with a gas outlet through a funnel-shaped mouth, and the circular shell, speed increase gearbox and the motor respectively through their supports connected with the shell are positioned in the shell. The utility model can greatly improve the air feeding capacity of the electric air supercharger and expand the scope of use, thus the utility model can be used for fuel engines with high power.
Description
Affiliated technical field
The utility model relates to the fuel engine auxiliary device, and particularly a kind of high speed electric air pressurizing unit is fit to automobile, the employing of bunker oil motor.
Background technique
In order to improve the efficient of fuel engine, save fuel oil, I have applied for " the electronic air pressurizing unit of fuel engine " utility model patent to Patent Office of State Intellectual Property Office, application number is: 200620054974.9.As shown in Figure 1, this pressurized machine is made up of circular housing, end cap, splitter, water conservancy diversion leaf, receded disk impeller and motor, utilize the auxilliary generator of establishing of fuel engine to make power supply, allow the driven by motor receded disk impeller rotate, sucking air from the end cap suction port produces centrifugal force by blade rotation and presses to splitter in the circular housing, flow backward rapidly through guide plate guiding again, at last by behind the conical tube Ji Hui in the suction tude of air outlet inflow engine.Because the air quantity that is produced increases, and certain pressure is arranged again, thereby the pressurization of playing is fully burned the fuel oil in the cylinder, has improved the efficient of motor, and reduces the pollution of waste gas to environment.Through evidence, the beneficial effect of this pressurized machine is tangible, but also there are the following problems: because rotating speed of motor is limited, and pressurized machine is too greatly also improper, therefore if will further improve the air quantity that pressurized machine produces, be difficult to realize by existing project organization, thereby this pressurized machine is difficult to use on the high-power fuel engine.
Summary of the invention
The purpose of this utility model is to provide a kind of high speed electric air pressurizing unit, this air pressurizing unit can produce more air quantity, and overcoming existing fuel engine electric air pressurized machine can not provide more air quantity and can't improve the efficient of motor and be difficult to use in problem on the bigger motor of power.
Task of the present utility model realizes by this way: a kind of high speed electric air pressurizing unit, comprise one by circular housing, splitter, guide plate, receded disk impeller, the electric air pressurized machine that control stream plate and motor constitute, it is characterized in that also being provided with a speedup box, gearwheel power input end in the speedup box is connected with motor, be connected with the receded disk impeller rotating shaft with the rotating shaft of the small gear of gearwheel engagement, the number of teeth of gearwheel is 2～4 times of the small gear number of teeth, the electric air pressurized machine, speedup box and motor are placed in the case, receded disk impeller over against the case front-end face on have suction port, a logical funnel shape closes up and is connected circular housing with the air outlet at the case rear portion, speedup box and motor are placed in the case by the supporting that is connected with case separately respectively.
In order further to improve air demand of the present utility model, can on the basis of technique scheme, take following measure to implement: to adopt two electric air pressurized machines, be placed in the case side by side, the small gear symmetry that is connected with two receded disk impellers is arranged at the both sides of gearwheel, and with gearwheel engagement, have two suction ports corresponding at the case front-end face with receded disk impeller.
From technique scheme as can be known, because the rotating speed of receded disk impeller reaches 2～4 times of former rotating speed after the speedup of big small gear, thereby increase the input quantity of air widely.If set up an electric air pressurized machine again, its air input will be multiplied, thereby further improve engine efficiency, make the electric air pressurized machine can also be used for more powerful fuel engine.
Description of drawings
Fig. 1 is the cross-sectional schematic of a kind of concrete structure of high speed electric air pressurizing unit.
The level sectional view that Fig. 2 analyses and observe along the A-A line for Fig. 2
Fig. 3 is another embodiment's of high speed electric air pressurizing unit a structure cross-sectional schematic.
Embodiment
Embodiment shown in seeing figures.1.and.2, a kind of high speed electric air pressurizing unit includes an electric air pressurized machine 7 of being made up of circular housing 1, splitter 2, guide plate 3, receded disk impeller 4, control stream plate 5 and motor 6.The technical program also increases a speedup box 8, and the gearwheel 9 power input ends in the speedup box 8 are connected with motor 6, is connected with receded disk impeller 4 rotating shafts with the small gear 10 of gearwheel engagement, and it is impaired to inject machine oil minimizing gear in speedup box 8.The number of teeth of described gearwheel 9 is three times of small gear 10, to improve three times of rotating speeds of receded disk impeller 4.Electric air pressurized machine 7, speedup box 8 and motor 6 are placed in the case 11, and this case 11 can carry out appropriate design according to the mounting point of each parts.The circular housing 1 of electric air pressurized machine 7, speedup box 8 and motor 6 are fixed in the case 11 by the supporting 12,13 and 14 that is connected with case 11 separately respectively, receded disk impeller 4 over against case 11 on have a suction port 15, be connected with air outlet 16 by a funnel form closing at case 11 rear portions, the size of this air outlet 16 decides by the suction tude diameter of fuel engine.
As shown in Figure 3, embodiment 2, the utility model adopts two electric air pressurized machines 7, be placed in the small gears 10 that are connected with two receded disk impellers 4 in the case 11 side by side and be symmetricly set in the both sides of gearwheel 9 and mesh, have two suction ports 15 corresponding with receded disk impeller 4 at case 11 front ports with gearwheel 9.
Claims (2)
1. high speed electric air pressurizing unit, include one by circular housing (1), splitter (2), guide plate (3), receded disk impeller (4), the electric air pressurized machine (7) that control stream plate (5) and motor (6) constitute, it is characterized in that also being provided with a speedup box (8), gearwheel (9) power input end in the speedup box (8) is connected with motor (6), be connected with receded disk impeller (4) rotating shaft with the rotating shaft of the small gear (10) of gearwheel (6) engagement, the number of teeth of gearwheel (9) is 2～4 times of small gear number, electric air pressurized machine (7), speedup box (8) and motor (6) are placed in the case (11), receded disk impeller (4) over against case (11) front-end face on have suction port (15), a logical funnel shape closes up and is connected circular housing (1) with air outlet (16) at case (11) rear portion, speedup box (8) and motor (6) be the supporting (12 by being connected with case (11) separately respectively, 13 and 14) be placed in the case (11).
2. high speed electric air pressurizing unit according to claim 1, it is characterized in that electric air pressurized machine (7) is two, be placed in side by side in the case (11), the small gear (10) that is connected with two receded disk impellers (4) is symmetricly set in the both sides of gearwheel (9), and with gearwheel (9) engagement, have two suction ports (15) corresponding at case (11) front-end face with receded disk impeller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056193 CN2878738Y (en) | 2006-03-14 | 2006-03-14 | High speed electric air pressure booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056193 CN2878738Y (en) | 2006-03-14 | 2006-03-14 | High speed electric air pressure booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878738Y true CN2878738Y (en) | 2007-03-14 |
Family
ID=37861153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056193 Expired - Fee Related CN2878738Y (en) | 2006-03-14 | 2006-03-14 | High speed electric air pressure booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878738Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606500A (en) * | 2012-04-11 | 2012-07-25 | 上海飞和压缩机制造有限公司 | Aerotechnical air-concentrated high-yield air compressor with stepped shell and helical blade |
| CN102767522A (en) * | 2011-05-03 | 2012-11-07 | 许承革 | Screw blade air compressor manufactured by aeronautic technology |
| CN105041456A (en) * | 2015-08-11 | 2015-11-11 | 广州市恒影汽车服务有限公司 | Installation structure facilitating to increase air increment of engine |
| CN105065108A (en) * | 2015-08-11 | 2015-11-18 | 广州市恒影汽车服务有限公司 | Air incrementer and installation structure thereof |
| WO2017165994A1 (en) * | 2016-03-30 | 2017-10-05 | 陈小辉 | Turbocharged natural-gas engine |
-
2006
- 2006-03-14 CN CN 200620056193 patent/CN2878738Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767522A (en) * | 2011-05-03 | 2012-11-07 | 许承革 | Screw blade air compressor manufactured by aeronautic technology |
| CN102606500A (en) * | 2012-04-11 | 2012-07-25 | 上海飞和压缩机制造有限公司 | Aerotechnical air-concentrated high-yield air compressor with stepped shell and helical blade |
| CN105041456A (en) * | 2015-08-11 | 2015-11-11 | 广州市恒影汽车服务有限公司 | Installation structure facilitating to increase air increment of engine |
| CN105065108A (en) * | 2015-08-11 | 2015-11-18 | 广州市恒影汽车服务有限公司 | Air incrementer and installation structure thereof |
| CN105041456B (en) * | 2015-08-11 | 2018-05-15 | 广州市恒影汽车服务有限公司 | Be conducive to improve the mounting structure of the air increment of engine |
| WO2017165994A1 (en) * | 2016-03-30 | 2017-10-05 | 陈小辉 | Turbocharged natural-gas engine |
| US10247094B2 (en) | 2016-03-30 | 2019-04-02 | Xiaohui Chen | Turbocharged natural-gas engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 |