CN1088653A - Air blowing device for flag flapping - Google Patents
Air blowing device for flag flapping Download PDFInfo
- Publication number
- CN1088653A CN1088653A CN 93116422 CN93116422A CN1088653A CN 1088653 A CN1088653 A CN 1088653A CN 93116422 CN93116422 CN 93116422 CN 93116422 A CN93116422 A CN 93116422A CN 1088653 A CN1088653 A CN 1088653A
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- CN
- China
- Prior art keywords
- flag
- electric fan
- flagpole
- blowing device
- air blowing
- Prior art date
- 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.)
- Pending
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Abstract
The present invention relates to a kind of air blowing device for flag flapping, by electric fan, with the electric fan flagpole pipe of the ajutage of holding concurrently of communications and liaison mutually, design provides the power line of electric power to constitute on flagpole pipe top facing to the air outlet on the sidewall of flag flag face and to electric fan.Use this device, can make flag when no natural wind or wind-force deficiency or wind direction are undesirable, can launch to wave in the same old way.
Description
The present invention relates to a kind of air blowing device for flag flapping, the flag flag face that is used to various occasions are risen launches to wave.
At present, the flag that various occasions rise all is to rely on natural wind to realize that the expansion of its flag face waves, in case do not have natural wind or wind-force deficiency or wind direction when undesirable, the flag face just hangs down and can not wave, and particularly for some grand occasions, has just lowered its atmosphere greatly.
Purpose of the present invention just is: design a kind of air blowing device for flag flapping, make when no natural wind or natural wind deficiency or wind direction are undesirable, flag also can be in the state of waving.
The present invention realizes its purpose like this: it is by producing a distinguished and admirable moving blower fan, with the electric fan flagpole pipe of the double as ajutage of communications and liaison mutually, design constitutes facing to the air outlet on the sidewall of flag face and with the joining power line of electric fan on flagpole pipe top.
The present invention can also realize its purpose like this, and electric fan is the rod-type electric fan that is contained in ground common electric blower fan or is contained in a double as flagpole part on the flagpole pipe top.
Because the present invention has above-mentioned structure design, when opening electric fan, blower fan is just to the flagpole pipe air blast of double as ajutage, air outlet through flagpole pipe top blows to flag flag face, the flag that makes rise is when no natural wind or natural wind deficiency or wind direction are undesirable, wave aloft in the same old way, increased its grand atmosphere.
Further described below in conjunction with drawings and Examples.
Fig. 1 is a kind of structural representation of the present invention (an electric fan underneath type);
Fig. 2 is another kind of structural representation of the present invention (an electric fan overhead).
As shown in FIG., realize that purpose of the present invention can adopt electric fan underneath type or overhead all can.For the underneath type scheme, it includes the common electric blower fan 2 that is installed on the ground 11, with the electric fan 2 flagpole pipe 6 of the double as ajutage of communications and liaison mutually, design on flagpole pipe 6 tops facing to the air outlet 8 on the sidewall of flag flag face 12, and with electric fan 2 joining power lines 1.Carry out communications and liaison by flexible pipe 3 between the air outlet of flagpole pipe 6 lower port and electric fan 2, power line 1 is embedded in underground by cable conduit, and whole electric fan 2 places in the unit room 4 below the flagpole pipe 6, is provided with air intake 5 on unit room 4.Can design some wind direction stators 7 on the air outlet 8 according to actual needs.For the overhead scheme, compare with the underneath type scheme, different only be the position difference that electric fan 2 is installed, its electric fan 2 is the rod-type electric fan, be loaded on the part of flagpole pipe 6 top double as flagpoles, the structure of its rod-type electric fan 2 and common electric blower fan are similar, only with shell and fan blade rotating shaft lengthening, offer some air intakes 5 and get final product on shell (double as flagpole), unit room 4 can write off certainly.The power line 1 of rod-type electric fan 2 can be by linking with its motor in the flagpole pipe 6.When no natural wind or wind-force are undesirable, can be by being located in the unit room 4 or the power switch on the flagpole pipe 6 is opened electric fan 2, what produced distinguished and admirablely blows to flag face 12 through air outlet 8, thereby makes flag face 12 launch to wave.
Among Fig. 1,29 is the pulley that the lifting flag is used, and 10 is halyard.Common electric blower fan 2 is commercially available, and flagpole pipe 6 can be used steel pipe manufacturing, should be taken into account the influence that can bear land maximum wind power during design.The direction of arrow among the figure is represented air-flow (distinguished and admirable) direction.In addition, this device can make the series of products that are suitable for various occasion needs according to actual conditions.
Claims (2)
1, a kind of air blowing device for flag flapping, it is characterized in that: it is by producing distinguished and admirable electric fan (2), with electric fan (2) the flagpole pipe (6) of the double as ajutage of communications and liaison mutually, design constitutes facing to the air outlet (8) on the sidewall of flag face and with the joining power line of electric fan (2) (1) on flagpole pipe (6) top.
2, air blowing device for flag flapping according to claim 1 is characterized in that: electric fan (2) is the rod-type electric fan that is contained in ground common electric blower fan or is contained in flagpole pipe (a 6) top double as flagpole part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93116422 CN1088653A (en) | 1993-07-17 | 1993-07-17 | Air blowing device for flag flapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93116422 CN1088653A (en) | 1993-07-17 | 1993-07-17 | Air blowing device for flag flapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1088653A true CN1088653A (en) | 1994-06-29 |
Family
ID=4991566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93116422 Pending CN1088653A (en) | 1993-07-17 | 1993-07-17 | Air blowing device for flag flapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1088653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448528A (en) * | 2018-11-15 | 2019-03-08 | 安徽徽煌教育科技有限公司 | A kind of geographical teaching wind direction apparatus for demonstrating |
| US11260665B2 (en) | 2017-12-14 | 2022-03-01 | Hewlett-Packard Development Company, L.P. | Print head lock |
-
1993
- 1993-07-17 CN CN 93116422 patent/CN1088653A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11260665B2 (en) | 2017-12-14 | 2022-03-01 | Hewlett-Packard Development Company, L.P. | Print head lock |
| CN109448528A (en) * | 2018-11-15 | 2019-03-08 | 安徽徽煌教育科技有限公司 | A kind of geographical teaching wind direction apparatus for demonstrating |
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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 | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |