CN111075248A - Air-jet flagpole - Google Patents
Air-jet flagpole Download PDFInfo
- Publication number
- CN111075248A CN111075248A CN202010066987.2A CN202010066987A CN111075248A CN 111075248 A CN111075248 A CN 111075248A CN 202010066987 A CN202010066987 A CN 202010066987A CN 111075248 A CN111075248 A CN 111075248A
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- CN
- China
- Prior art keywords
- air
- flagpole
- rod
- heating wire
- storage tank
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/32—Flagpoles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an air-jet flagpole, which comprises a hollow vertical pole body, wherein the bottom of the pole body is externally connected with a high-pressure air storage tank, and the top of the pole body is provided with a plurality of air-jet ports; a heating device is arranged in the high-pressure air storage tank; the internal perisporium of the body of rod covers there is insulating coating, and is fixed with electric heating wire on the internal perisporium of the body of rod, and electric heating wire is vertical spiral arrangement on the internal perisporium of the body of rod, and electric heating wire extends to the top of body of rod inner chamber by the bottom of body of rod inner chamber. The air injection flagpole can inject heated air to the flag, and the injected hot air can dry the frozen fabric flag so as to enable the flag to be unfolded and flutter.
Description
Technical Field
The invention relates to an air-injection flagpole.
Background
Most of the existing flagpoles are only provided with lifting devices of fabric flags, if the raised-top flags are in a calm wind or breeze environment, the flags cannot be unfolded, and are in a drooping state, so that the effect and the aesthetic feeling of the fabric flags waving are lost.
In order to enable the fabric flag to be unfolded and flutter under the environment of calm wind and breeze, thereby obtaining the effects and the aesthetic feeling that the flag is unfolded, fluttered and waved along with the wind, the air-jet flagpole is produced. The air injection flagpole generally comprises a hollow vertical pole body, wherein the bottom of the pole body is externally connected with a high-pressure air storage tank, and the top of the pole body is provided with a plurality of air injection ports; the high-pressure air storage tank supplies compressed air to the inner cavity of the rod body, the compressed air passes through the inner cavity of the rod body and is sprayed out from the air spraying port at the top of the rod body to form a local air flow environment to act on the suspended flag, so that the flag can be unfolded and fluttered, and the effects and the aesthetic feeling of the flag unfolding, fluttering and waving along with wind are achieved.
However, after rain and snow pass in winter, the fabric flag is easily frozen and hard due to moisture, and at this time, even if the flag is sprayed with air, the frozen and hard flag cannot be fluttered, so that the existing air spraying flagpole needs to be improved.
Disclosure of Invention
The invention aims to provide an air-jet flagpole which can jet heated air to a flag, and the jetted hot air can dry the frozen fabric flag so as to enable the flag to be unfolded and fluttered.
In order to achieve the purpose, the technical scheme of the invention is to design an air injection flagpole which comprises a hollow vertical pole body, wherein the bottom of the pole body is externally connected with a high-pressure air storage tank, and the top of the pole body is provided with a plurality of air injection ports;
a heating device is arranged in the high-pressure air storage tank;
the internal perisporium of the body of rod covers there is insulating coating, and is fixed with electric heating wire on the internal perisporium of the body of rod, and electric heating wire is vertical spiral arrangement on the internal perisporium of the body of rod, and electric heating wire extends to the top of body of rod inner chamber by the bottom of body of rod inner chamber.
Preferably, the electric heating wire and the air jet are arranged in a staggered mode.
Preferably, the bottom of the rod body is provided with a power supply device for supplying power to the electric heating wire.
Preferably, the high-pressure air storage tank is externally connected with an air compressor.
Preferably, the high-pressure air storage tank is provided with a temperature sensor.
Preferably, the high-pressure air storage tank is provided with an exhaust valve.
The invention has the advantages and beneficial effects that: provided is an air injection flagpole which can inject heated air to a banner, and the injected hot air can dry the fabric banner which is frozen hard, so that the banner is unfolded and flutters.
The high-pressure air storage tank is internally provided with the heating device, the heating device can heat compressed air in the high-pressure air storage tank, the compressed air reaches a certain temperature, and the heated compressed air is input into the air injection flagpole and is sprayed out from the air injection port at the top of the pole body.
Although the high-pressure air storage tank can output heated compressed air, the environmental temperature in winter is generally low, the rod body is generally long, and the compressed air is easy to cool in the passing process of the rod body, so that the electric heating wire is arranged in the inner cavity of the rod body and can heat the inner cavity of the rod body, the heat loss of the compressed air in the passing process of the rod body is reduced, and the compressed air sprayed out of the top of the rod body is still kept at a high temperature.
When the temperature of the compressed air sprayed out of the top of the rod body is proper, the fabric flag which is frozen and hard can be gradually dried, the compressed air with a certain temperature is continuously sprayed out of the top of the rod body, and the flag can be dried and then unfolded and fluttered, so that the effects and the aesthetic feeling of the flag which is unfolded, fluttered and waved along with the wind are obtained.
Drawings
FIG. 1 is a schematic of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in fig. 1, an air-jet flagpole comprises a hollow vertical pole body 1, wherein the bottom of the pole body 1 is externally connected with a high-pressure air storage tank 2, and the top of the pole body 1 is provided with a plurality of air jet ports 3;
a heating device 4 is arranged in the high-pressure air storage tank 2;
the internal perisporium of the body of rod 1 covers there is insulating coating, and is fixed with electric heating wire 5 on the internal perisporium of the body of rod 1, and electric heating wire 5 is vertical spiral arrangement on the internal perisporium of the body of rod 1, and electric heating wire 5 extends to the top of the 1 inner chamber of the body of rod by the bottom of the 1 inner chamber of the body of rod.
The electric heating wire 5 and the air jet 3 are arranged in a staggered mode.
And a power supply device 6 for supplying power to the electric heating wire 5 is arranged at the bottom of the rod body 1.
The high-pressure air storage tank 2 is externally connected with an air compressor 7.
The high-pressure air storage tank 2 is provided with a temperature sensor.
The high-pressure air storage tank 2 is provided with an exhaust valve.
The air injection flagpole can inject heated air to the flag, and the injected hot air can dry the frozen fabric flag so as to enable the flag to be unfolded and flutter.
The built-in heating device 4 of high-pressure air storage tank 2, heating device 4 can heat the compressed air in high-pressure air storage tank 2, makes compressed air reach the uniform temperature, and the compressed air after the heating is in the jet-propelled flagpole of input, is again by the jet-propelled mouth 3 blowout at the body of rod 1 top.
Although the high-pressure air storage tank 2 can output heated compressed air, the environmental temperature in winter is generally low, the rod body 1 is generally long, and the compressed air is easy to cool in the passing process of the rod body 1, so that the electric heating wire 5 is arranged in the inner cavity of the rod body 1, the electric heating wire 5 can heat the inner cavity of the rod body 1, the heat loss of the compressed air in the passing process of the rod body 1 is reduced, and the compressed air sprayed out of the top of the rod body 1 is kept at a high temperature.
When the temperature of the compressed air sprayed out of the top of the rod body 1 is proper, the fabric flag which is frozen and hard can be gradually dried, the compressed air with a certain temperature is continuously sprayed out of the top of the rod body 1, and the flag can be dried and then unfolded and fluttered, so that the effects and the aesthetic feeling of the flag which is unfolded, fluttered and waved along with the wind are obtained.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The air injection flagpole comprises a hollow vertical pole body, wherein the bottom of the pole body is externally connected with a high-pressure air storage tank, and the top of the pole body is provided with a plurality of air injection ports; the method is characterized in that:
a heating device is arranged in the high-pressure air storage tank;
the internal perisporium of the body of rod covers there is insulating coating, and is fixed with electric heating wire on the internal perisporium of the body of rod, and electric heating wire is vertical spiral arrangement on the internal perisporium of the body of rod, and electric heating wire extends to the top of body of rod inner chamber by the bottom of body of rod inner chamber.
2. The air blast flagpole of claim 1, wherein the electric heating wire is disposed offset from the air blast port.
3. A jet flagpole according to claim 2, wherein the bottom of the pole body is provided with power supply means for supplying power to the electrical heating wire.
4. The air jet flagpole of claim 3, wherein the high pressure air storage tank is externally connected to an air compressor.
5. An air jet flagpole as claimed in claim 4, wherein the high pressure air storage tank is provided with a temperature sensor.
6. An air jet flagpole as claimed in claim 5, wherein the high pressure air reservoir is provided with an air vent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066987.2A CN111075248A (en) | 2020-01-20 | 2020-01-20 | Air-jet flagpole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066987.2A CN111075248A (en) | 2020-01-20 | 2020-01-20 | Air-jet flagpole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111075248A true CN111075248A (en) | 2020-04-28 |
Family
ID=70324017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010066987.2A Pending CN111075248A (en) | 2020-01-20 | 2020-01-20 | Air-jet flagpole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111075248A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073796A (en) * | 1991-12-24 | 1993-06-30 | 魏巨龙 | Air-jet flagpole |
| CN2361756Y (en) * | 1998-11-13 | 2000-02-02 | 汪延春 | Multi-functional electric-control flagpole |
| CN2778982Y (en) * | 2005-02-05 | 2006-05-10 | 林永全 | Flying device for flag |
| CN201943418U (en) * | 2011-01-27 | 2011-08-24 | 李启涵 | Air blast flagpole |
| KR101387431B1 (en) * | 2012-09-21 | 2014-04-21 | 네오플래그(주) | Apparatus for Raising a Flag |
| CN205822911U (en) * | 2016-06-01 | 2016-12-21 | 广西大学 | A kind of flag blowing device |
| KR20180104971A (en) * | 2017-03-14 | 2018-09-27 | (주)에스알디코리아 | Flag automatic raising device |
| CN108775195A (en) * | 2018-01-23 | 2018-11-09 | 黄劲鸣 | A kind of flagpole lifting gear of innovation |
-
2020
- 2020-01-20 CN CN202010066987.2A patent/CN111075248A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073796A (en) * | 1991-12-24 | 1993-06-30 | 魏巨龙 | Air-jet flagpole |
| CN2361756Y (en) * | 1998-11-13 | 2000-02-02 | 汪延春 | Multi-functional electric-control flagpole |
| CN2778982Y (en) * | 2005-02-05 | 2006-05-10 | 林永全 | Flying device for flag |
| CN201943418U (en) * | 2011-01-27 | 2011-08-24 | 李启涵 | Air blast flagpole |
| KR101387431B1 (en) * | 2012-09-21 | 2014-04-21 | 네오플래그(주) | Apparatus for Raising a Flag |
| CN205822911U (en) * | 2016-06-01 | 2016-12-21 | 广西大学 | A kind of flag blowing device |
| KR20180104971A (en) * | 2017-03-14 | 2018-09-27 | (주)에스알디코리아 | Flag automatic raising device |
| CN108775195A (en) * | 2018-01-23 | 2018-11-09 | 黄劲鸣 | A kind of flagpole lifting gear of innovation |
Non-Patent Citations (2)
| Title |
|---|
| 艾尼斯 P.节夫脱帕罗斯: "《工业节能技术手册》", 30 November 1990 * |
| 诺伯特.莱希纳: "《建筑师技术设计指南-采暖.降温.照明》", 31 August 2004 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |
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| RJ01 | Rejection of invention patent application after publication |