CN211766232U - Fire balloon gasbag - Google Patents
Fire balloon gasbag Download PDFInfo
- Publication number
- CN211766232U CN211766232U CN202020255861.5U CN202020255861U CN211766232U CN 211766232 U CN211766232 U CN 211766232U CN 202020255861 U CN202020255861 U CN 202020255861U CN 211766232 U CN211766232 U CN 211766232U
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- air
- gasbag
- balloon
- pipe
- intake pipe
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Abstract
The utility model relates to a fire balloon gasbag contains gasbag body, intake pipe, outlet duct, its characterized in that: the import setting of intake pipe is under the gasbag body, and the height of intake pipe is 1/2 ~ 2/3 of gasbag body, and the outlet duct setting is at gasbag body lower extreme lateral part. The utility model discloses a fire balloon gasbag's advantage is: the air bag body enters air from the air inlet pipe and exits air from the air outlet pipe, and the air outlet pipe is arranged on the side part of the lower end of the air bag body, so that the hot air balloon can automatically walk under the pushing of the air discharged by the air outlet pipe even under the condition of windless weather.
Description
Technical Field
The utility model belongs to the technical field of the fire balloon, concretely relates to fire balloon gasbag.
Background
The fire balloon is an aircraft composed of a giant air bag, a hanging basket and a combustion system, wherein the air bag is connected with the hanging basket through a rope, and the combustion system is arranged on the hanging basket. The combustion system heats the air in the air bag, so that the hot air in the air bag has lower density relative to the cold air outside, thereby generating buoyancy and achieving the purpose of lifting the hot air balloon. The hot air balloon has wide application, not only can be used for aviation and sports, but also has wide application in many aspects such as high-altitude operation, tourism and sightseeing, air advertising, aerial photography, special effects photography, meteorological exploration, geological and geomorphic surveying and mapping, environmental pollution monitoring, teenager science popularization education and the like. The air bag of the hot air balloon in the prior art has the advantages that the air inlet and the air outlet are arranged at the same opening at the bottom of the air bag, so that the walking drift of the hot air balloon can only depend on wind, and if no wind exists, the hot air balloon can only be vertically arranged, so that the use of the hot air balloon under the windless condition is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire balloon gasbag to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fire balloon gasbag, contains gasbag body, intake pipe, outlet duct, its characterized in that: the inlet of the air inlet pipe is arranged at the right lower end of the airbag body, the height of the air inlet pipe is 1/2-2/3 of the height of the airbag body, the air outlet pipe is arranged at the side part of the lower end of the airbag body, and the airbag body is a high-temperature-resistant high-strength film or fiber dense woven fabric; the air inlet pipe is a high-temperature-resistant and high-strength film or fiber dense woven fabric, the inner wall of the lower half section of the air inlet pipe is coated with a flame-retardant material, and the sectional area of an air outlet is 1/3-1/2 of that of an air inlet; the air outlet pipe is made of a high-temperature-resistant high-strength film or fiber dense woven fabric, and the sectional area of an air outlet of the air outlet pipe is 1/3-1/2 of that of an air inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a fire balloon gasbag's advantage is: the air bag body enters air from the air inlet pipe and exits air from the air outlet pipe, and the air outlet pipe is arranged on the side part of the lower end of the air bag body, so that the hot air balloon can automatically walk under the pushing of the air discharged by the air outlet pipe even under the condition of windless weather.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
In the figure: 1-an airbag body, 2-an air inlet pipe and 3-an air outlet pipe.
Detailed Description
Referring to fig. 1, a hot air balloon gasbag contains gasbag body (1), intake pipe (2), outlet duct (3), its characterized in that: the inlet of the air inlet pipe (2) is arranged at the lower end of the airbag body (1), the height of the air inlet pipe (2) is 1/2-2/3 of the height of the airbag body (1), and the air outlet pipe (3) is arranged on the side part of the lower end of the airbag body (1); the airbag body (1) is a high-temperature-resistant high-strength film or fiber dense woven fabric; the air inlet pipe (2) is a high-temperature-resistant high-strength film or fiber dense woven fabric, the inner wall of the lower half section of the air inlet pipe is coated with a flame-retardant material, and the sectional area of an air outlet is 1/3-1/2 of that of an air inlet, so that the air inlet pipe (2) can be erected vertically; the air outlet pipe (3) is a high-temperature-resistant and high-strength film or fiber dense woven fabric, and the sectional area of an air outlet is 1/3-1/2 of that of an air inlet, so that the speed of the air outlet is improved.
The utility model discloses only be the gasbag of a fire balloon, other like hanging flower basket, combustion system etc. of fire balloon all adopt prior art.
Claims (4)
1. The utility model provides a fire balloon gasbag, contains gasbag body (1), intake pipe (2), outlet duct (3), its characterized in that: the import setting of intake pipe is under the gasbag body, and the height of intake pipe is 1/2 ~ 2/3 of gasbag body height, and the outlet duct setting is at gasbag body lower extreme lateral part.
2. A hot-air balloon envelope as claimed in claim 1, characterised in that the envelope body (1) is a high temperature resistant, strong film or fibre scrim.
3. The hot air balloon airbag as claimed in claim 1, wherein the air inlet pipe (2) is a high temperature resistant and high strength film or fiber dense fabric, the inner wall of the lower half section is further coated with a flame retardant material, and the cross-sectional area of the air outlet is 1/3-1/2 of the cross-sectional area of the air inlet.
4. The fire balloon airbag as claimed in claim 1, wherein the outlet pipe (3) is a high temperature resistant and strong film or fiber dense fabric, and the cross-sectional area of the outlet is 1/3-1/2 of the cross-sectional area of the inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255861.5U CN211766232U (en) | 2020-03-05 | 2020-03-05 | Fire balloon gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255861.5U CN211766232U (en) | 2020-03-05 | 2020-03-05 | Fire balloon gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211766232U true CN211766232U (en) | 2020-10-27 |
Family
ID=72902894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020255861.5U Expired - Fee Related CN211766232U (en) | 2020-03-05 | 2020-03-05 | Fire balloon gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211766232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148100A (en) * | 2021-05-20 | 2021-07-23 | 中南大学 | Double-layer balloon energy-saving safe hot air balloon aircraft |
-
2020
- 2020-03-05 CN CN202020255861.5U patent/CN211766232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148100A (en) * | 2021-05-20 | 2021-07-23 | 中南大学 | Double-layer balloon energy-saving safe hot air balloon aircraft |
| CN113148100B (en) * | 2021-05-20 | 2022-11-08 | 中南大学 | Double-layer balloon energy-saving safe hot air balloon aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |