CN101303019B - Fan type air pump - Google Patents
Fan type air pump Download PDFInfo
- Publication number
- CN101303019B CN101303019B CN2008100550504A CN200810055050A CN101303019B CN 101303019 B CN101303019 B CN 101303019B CN 2008100550504 A CN2008100550504 A CN 2008100550504A CN 200810055050 A CN200810055050 A CN 200810055050A CN 101303019 B CN101303019 B CN 101303019B
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- air
- shell
- gas
- gas shell
- trapping sheet
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Abstract
The invention pertains to the technical field of air pumping and compressing devices, and in particular relates to a fan-typed air pump which realizes the pumping of compressed air continuously in large flow. The fan-typed air pump comprises a shell provided with an air inlet and an air outlet, and the air inlet is communicated with an air supplying device while the air outlet is communicated with an air consumption device; an air shell which can rotate relatively to the shell is arranged inside the shell; the air shell is internally provided with an air trapping sheet and a plurality of fan blades are arranged between the air trapping sheet and the air shell, the fan blades are evenly distributed around the center of the air trapping sheet; air paths are reserved among the fan blades as well as the periphery of the air trapping sheet and the inner wall of the air shell; an air intake hole is cut at one side of the air shell, which is provided with the fan blades, while an air outtake hole is cut at the other side thereof, and the air intake hole is communicated with the air inlet of the shell while the air outtake hole is communicated with the air outlet of the shell; the center of the air trapping sheet is connected with a rotary shaft which passes through the air intake hole to be connected with a motor. The fan-typed air pump realizes the pumping of the compressed air continuously in large flow and can be applied to highly effective air supply on various occasions.
Description
Technical field
The invention belongs to the technical field of gas pump and compression set, be specifically related to a kind of big flow fan type air pump of using of pumping pressurized gas incessantly.
Background technique
The mechanical structure of existing gas pump compression aspect as air pump, mainly realizes with the structure with the piston pump housing.This structure is that piston moves in the pump housing back and forth compressing pumping again in the gas suction pump housing.Having only half in running is to produce the pumping compression, and second half is to have done to suck the merit of gas and do not play pump action.Also owing to be subjected to the limitation of pump housing volume, valve air inlet/outlet, the power effect that running is produced has been subjected to very big influence.Also consuming certain energy aspect the switching valve, this gas pump compression that frequency rhythm is arranged has caused the inoperative energy loss that is not less than half.In addition, the complexity of mechanical structure is also used and is waited that more the aspect is all cumbersome.The gas that pumps does not store and directly acting, is impossible reach as directly promote object of which movement with gas.
Summary of the invention
The present invention provides a kind of fan type air pump in order to realize big flow pumping pressurized gas incessantly.
The present invention adopts following technological scheme to realize: a kind of fan type air pump, comprise the casing that is provided with suction port and air outlet, suction port is communicated with air feeder, the air outlet be communicated with device of air, the gas shell is installed in the casing, the trapping sheet is set in the gas shell, between trapping sheet and the gas shell some flabellums are set, flabellum is with the uniform setting in the center of trapping sheet, leave air flue between the inwall of the periphery of flabellum and trapping sheet and gas shell, gas shell one side that flabellum is set has inlet hole, and opposite side has air outlet hole, inlet hole is communicated with the suction port of casing, air outlet hole is communicated with the air outlet of casing, and trapping sheet center connects rotatingshaft, and rotatingshaft passes inlet hole and connects motor, the gas shell can rotate relative to casing, and gas shell and flabellum connect as one.
The inlet hole of gas shell is provided with air induction mast outward, and air outlet hole is provided with gas outlet outward, into and out of inflator by Bearing Installation in casing, between inflator and casing, seal ring is set, be whole mechanism into and out of inflator and gas shell and rotatingshaft.In the inflator tube, form intake duct, air outlet channel.
Described gas shell is connected several, and the air outlet hole of previous gas shell coincides with the inlet hole of the gas shell that links to each other.
The present invention improves according to blower.The blower flow is big, and provides fan gas incessantly, but can not be used for realizing gas compression, its disadvantage is that most of gas is by fan-out the time, because the gap that exists between the gentle shell of flabellum makes fan out and produced certain short circuit by fan out, portion gas has formed eddy current.If the blower air outlet is blocked, flabellum can also intermittently rotate, and the gas of fan-out can all move the gap of form between the gentle shell of flabellum with eddy current, has done idle work.So blower can not be used for pressurized gas and use.Want also can reach the effect of blower form and can produce compression, just need on the basis of this structure, improve gas as air pump.
Fan type air pump of the present invention is that the gap that produces eddy current between the gentle shell of flabellum is removed, and flabellum is relied on the left side of gas shell, and gentle shell is made into one.During running, gas shell, flabellum, trapping sheet overall operation, the gas of fan-out does not just have eddy current to have produced compression.Here it is has formed fan type air pump of the present invention.But the strength of the single pump housing is limited, in order to reach required pressure, can single series connection of pumps that several are onesize be used in combination, and just can obtain any needed gas pressure.Flabellum quantity in each gas shell also has been 3,6,9, also can be 4,8,12 fans.In same multimachine concatermer, can be that the flabellum quantity of all monomers is identical, also can be the quantity that increases or reduce flabellum sequentially gradually.What are decided according to effect and purposes.In order further to reach the effect of safe handling, it is further perfect to add casing, seal ring, axle, bearing etc. at operating body.
Fan type air pump of the present invention has been realized big flow pumping pressurized gas incessantly, can be used as the efficient air feed of various occasions.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation
Fig. 2 is a gas schematic flow sheet of the present invention
Fig. 3 is the A-A sectional drawing of Fig. 1
Among the figure: 1-gas shell, 2-trapping sheet, 3-flabellum, 4-inlet hole, 5-air flue, 6-intake duct, the 7-air outlet channel, 8-bearing, 9-seal ring, 10-casing, 11-air induction mast, 12-gas outlet, the 13-rotatingshaft, 14-motor, 15-gas cap, 16-air outlet hole, 17-suction port, 18-air outlet
Embodiment
Connect with flabellum 3 between gas shell 1 and the trapping sheet 2, gas cap 15 can be turned round on gas shell 1, and gas cap 15 also can be made into one with gas shell 1.Gas shell 1 leaves inlet hole 4, inlet hole 4 is connected with air induction mast 11, and air induction mast 11 contacting points outer and casing 10 are provided with seal ring 9, and are installed in the casing 10 by bearing 8, the center of trapping sheet 2 is connected with rotatingshaft 13, and air induction mast 11 the other ends also have through hole and are connected with rotatingshaft 13 middle parts.The other end of rotatingshaft 13 is connected with motor 14.Also be provided with seal ring 9 on the gas outlet 12, bearing 8 is installed in the casing 10.Gas shell 1, trapping sheet 2, flabellum 3, form whole mechanism into and out of inflator, rotatingshaft 13, under the support of casing 10, bearing 8, under the sealing of seal ring 9, motor 14 drives the rotation of gas shell overall structures.
During work, enter the intake duct 6 of gas in air induction mast 11, under the agitating of flabellum 3,, enter in the interior air outlet channel 7 of gas outlet 12, enter by the air outlet on the casing 10 18 at last and use device of air by air outlet hole 16 by inlet hole 4 fan-in air flues 5.If cascaded structure, in the joint of two single pumps, the air outlet of the gas of first single pump fan-out also is the suction port of second single pump fan-out gas.A mouth uses jointly, and analogize in proper order the joint of second single pump and the 3rd single pump.
Claims (3)
1. fan type air pump, comprise the casing (10) that is provided with suction port (17) and air outlet (18), suction port (17) is communicated with air feeder, air outlet (18) be communicated with device of air, gas shell (1) is installed in the casing (10), trapping sheet (2) is set in the gas shell (1), between trapping sheet (2) and the gas shell (1) some flabellums (3) are set, flabellum (3) is with the uniform setting in center of trapping sheet (2), leave air flue (5) between the inwall of the periphery of flabellum (3) and trapping sheet (2) and gas shell (1), gas shell (1) one side that flabellum (3) is set has inlet hole (4), opposite side has air outlet hole (16), inlet hole (4) is communicated with the suction port (17) of casing (10), air outlet hole (16) is communicated with the air outlet (18) of casing (10), and trapping sheet (2) center connects rotatingshaft (13), and rotatingshaft (13) passes inlet hole (4) and connects motor (14), it is characterized in that gas shell (1) can rotate relative to casing (10), gas shell (1) connects as one with flabellum (3).
2. fan type air pump according to claim 1, the outer air induction mast (11) that is provided with of inlet hole (4) that it is characterized in that gas shell (1), the outer gas outlet (12) that is provided with of air outlet hole (16), be installed in the casing (10) by bearing (8) into and out of inflator, between inflator and casing (10) seal ring (9) being set, is whole mechanism into and out of inflator and gas shell (1) and rotatingshaft (13).
3. fan type air pump according to claim 1 and 2 is characterized in that described gas shell (1) connects several, and the air outlet hole of previous gas shell coincides with the inlet hole of the gas shell that links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100550504A CN101303019B (en) | 2008-06-06 | 2008-06-06 | Fan type air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100550504A CN101303019B (en) | 2008-06-06 | 2008-06-06 | Fan type air pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101303019A CN101303019A (en) | 2008-11-12 |
| CN101303019B true CN101303019B (en) | 2010-07-28 |
Family
ID=40113063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100550504A Expired - Fee Related CN101303019B (en) | 2008-06-06 | 2008-06-06 | Fan type air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101303019B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869338B (en) * | 2014-04-10 | 2020-03-31 | 济南居翠教育科技有限公司 | Method for obtaining high-pressure wind power based on rotary blower |
| CN113738611A (en) * | 2021-09-13 | 2021-12-03 | 广东华源科技有限公司 | Mechanical air pump |
-
2008
- 2008-06-06 CN CN2008100550504A patent/CN101303019B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101303019A (en) | 2008-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: QIAO JUNWANG Effective date: 20131031 Owner name: YANGQUAN POWER SUPPLY CO., LTD. OF SHANXI ELECTRIC Effective date: 20131031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 031800 JINZHONG, SHAANXI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131031 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Yangquan Power Supply Company of Shanxi Electric Power Co. Address before: 031800 Shanxi province Yushe County Dongsheng Street bridge north of 3-5 Patentee before: Qiao Junwang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |