CN1824954A - Double sucking double-row high pressure fan - Google Patents
Double sucking double-row high pressure fan Download PDFInfo
- Publication number
- CN1824954A CN1824954A CN 200510017113 CN200510017113A CN1824954A CN 1824954 A CN1824954 A CN 1824954A CN 200510017113 CN200510017113 CN 200510017113 CN 200510017113 A CN200510017113 A CN 200510017113A CN 1824954 A CN1824954 A CN 1824954A
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- Prior art keywords
- double
- air
- high pressure
- blade
- wind wheel
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Abstract
There is disclosed a double-suction double-exhaust high-pressure fan, and on both sides of the fan there are air intakes and a wind wheel assembly. The suction blades intake the air under the action of the rotation force, and meanwhile the air exhaust blades help the suction blades to intake the air under the action of the centrifugal force. At the moment the suction blades press the air to the air exhaust blades to produce high pressure to be exhausted outside the body.
Description
Technical field:
The present invention relates to a kind of double sucking double-row high pressure fan, it is used in wind energy Electric power car, wind-power electricity generation, wind-drive and wind-force storing.
Background technique:
Traditionally, the axial-flow blower of employing, turbofan, high pressure positive blower only are used for exhaust ventilation, and pressure is low, wind speed is slow.
Summary of the invention:
The invention provides a kind of brand-new double suction, double device, it is wind wheel assembly both sides suck air generation high pressure under the effect of air draught blade at work, excrete simultaneously at air exhaust blade by wind wheel assembly both sides, thereby realized wind-power electricity generation, wind-drive, this brings historical revolution to farm machinery, industrial machinery.
The present invention its objective is: increase national income, energy saving.
The present invention is characterized in that: there is intake grill the both sides of blower fan, the both sides of the wind wheel mainboard of wind wheel assembly are welded with air exhaust blade, one face down bonding of air exhaust blade has auxilliary plate, the one end folder of the internal diameter of auxilliary plate circle and air draught blade is welded together, the other end of air draught blade and axle sleeve face down bonding are together, because air produces the convection current high pressure when inhaling simultaneously, makes it to reach working pressure.
The present invention is achieved in that the wind wheel assembly is under the effect of rotating force, the air draught blade under the effect of angle with the air inspiration, air when under the air exhaust blade action of centrifugal force, helping the air draught blade to inhale simultaneously, air draught this moment blade pushes air to air exhaust blade generation high pressure and excretes, and finishes whole working procedure.
Description of drawings:
Make below in conjunction with accompanying drawing and to further specify:
Fig. 1 is the sectional view of double sucking double-row high pressure fan;
Fig. 2 is the side view of double sucking double-row high pressure fan;
Embodiment:
Double sucking double-row high pressure fan is in force: the blower fan assembly is with the fixing desired location of fixing bolt 19, use motor, belt pulley 1 rotation of engine-driving blower fan assembly, rotor shaft 13 rotations simultaneously, rotor shaft 13 usefulness wind wheel axle sleeves 14 are under the effect of positioning key 6, entangle the location, wind wheel axle sleeve 14 welds together with wind wheel mainboard 15, the both sides of wind wheel mainboard 15 are welded with air exhaust blade 9, one face down bonding of air exhaust blade 9 has auxilliary plate 10, the internal diameter of auxilliary plate 10 circles and air draught blade 11 folders are welded together, the other end of air draught blade 11 and 14 welding of wind wheel axle sleeve, rotor shaft 13 and bearing support 12 usefulness lock(ing) bolts 2 are fixed together with side plate 8.Side plate 8 is combined with housing 16 usefulness erection bolts 7.The other end of rotor shaft 13 and bearing support 12 usefulness lock(ing) bolts are fixed together.The wind wheel assembly is under the effect of rotating force, the air exhaust blade 9 of wind wheel mainboard 15 both sides, help air draught blade 11 suck air under action of centrifugal force, air draught blade 11 produces the convection current high pressure with the powerful inspiration of wind and is excreted by air exhaust blade 9 under the effect of rotating force and angle.There is retaining ring 4 inboard of housing 16, side plate 8, intake grill 3 cylindricals, and the outside of auxilliary plate 10 is welded with loose collar 5 and stops going out of wind, also is the choke ring.Double sucking double-row high pressure fan is in the accompanying drawings:
1 belt pulley, 6 positioning keys, 11 air draught blades, 16 housings
2 lock(ing) bolts, 7 erection bolts, 12 bearing supports, 17 exhaust outlets
3 intake grills, 8 side plates, 13 rotor shafts, 18 assembly holes
4 retaining rings, 9 air exhaust blades, 14 wind wheel axle sleeves, 19 fixing bolts
5 loose collars, 10 auxilliary plate 15 wind wheel mainboards 20 fixed bases
Claims (1)
1, a kind of double sucking double-row high pressure fan is characterized in that: there is intake grill the both sides of blower fan, the both sides of the wind wheel mainboard of wind wheel assembly are welded with air exhaust blade, one face down bonding of air exhaust blade has auxilliary plate, the one end folder of the inboard of auxilliary plate circle and air draught blade is welded together, and the other end and the axle sleeve of air draught blade are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017113 CN1824954A (en) | 2005-09-07 | 2005-09-07 | Double sucking double-row high pressure fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510017113 CN1824954A (en) | 2005-09-07 | 2005-09-07 | Double sucking double-row high pressure fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1824954A true CN1824954A (en) | 2006-08-30 |
Family
ID=36935756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510017113 Pending CN1824954A (en) | 2005-09-07 | 2005-09-07 | Double sucking double-row high pressure fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1824954A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330707A (en) * | 2011-09-30 | 2012-01-25 | 西安胜唐鼓风机有限公司 | Sintering centrifugal blower impeller |
| CN103148019A (en) * | 2013-03-06 | 2013-06-12 | 贵州大有风机实业有限公司 | Double intake high-pressure large flow rate cement kiln centrifugal fan |
-
2005
- 2005-09-07 CN CN 200510017113 patent/CN1824954A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330707A (en) * | 2011-09-30 | 2012-01-25 | 西安胜唐鼓风机有限公司 | Sintering centrifugal blower impeller |
| CN103148019A (en) * | 2013-03-06 | 2013-06-12 | 贵州大有风机实业有限公司 | Double intake high-pressure large flow rate cement kiln centrifugal fan |
| CN103148019B (en) * | 2013-03-06 | 2016-05-04 | 贵阳远大风机制造有限公司 | Two air intake high-pressure high-flow cement in vertical kiln centrifugal fans |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |