CN208475329U - A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon - Google Patents
A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon Download PDFInfo
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- CN208475329U CN208475329U CN201821060721.1U CN201821060721U CN208475329U CN 208475329 U CN208475329 U CN 208475329U CN 201821060721 U CN201821060721 U CN 201821060721U CN 208475329 U CN208475329 U CN 208475329U
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- mobile communication
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- communication pipe
- tube assembly
- fire balloon
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Abstract
The utility model discloses a kind of adjustable radial seals of the double hair burners of fire balloon to be connected to tube assembly, between two sets of independent combustion systems, including valve (7), it is successively arranged spherical joint (3) between the valve (7) and the combustion system of side and fixes communicating pipe (1), spherical joint (3) are successively arranged between the combustion system of the other side, mobile communication pipe (4) be connected to connector (5), one end that the spherical joint (3) connect with the fixed communicating pipe (1) and mobile communication pipe (4) is spherical structure, the fixed communicating pipe (1) and the corresponding one end of mobile communication pipe (4) are set as inclined-plane, and spherical structure and the inclined-plane cooperate, one end of the mobile communication pipe (4) is sheathed in the fixed communicating pipe (1), and it is threadedly coupled with it.The double hair burners of the fire balloon of the utility model are connected to tube assembly with adjustable radial seal, realize the adjusting of concentricity and dimensional discrepancy.
Description
Technical field
The utility model belongs to fire balloon technical field, more particularly, to a kind of double hair burners of fire balloon with adjustable
It saves radial seal and is connected to tube assembly.
Background technique
Fire balloon is a kind of air intracapsular using heat balls and generates the means of transport that buoyancy carries out lift-off flight.With
The continuous development of fire balloon the relevant technologies, the application field of fire balloon have also obtained continuous expansion, are not only widely used in aviation body
Educate movement, also photography in the sky, high altitude operation, meteorological detection, special effect cinematography, go sightseeing, sky writing publicity, geology and geomorphology
Mapping, environmental pollution monitoring, Teenagers Popular Science Education etc. are all many-sided with extensive purposes.
Fire balloon burner is heated the air themperature in fire balloon sacculus, is mentioned by the pressurized liquefied petroleum gas that burns
For the upward buoyancy of fire balloon.Fire balloon is to provide the gas combustion apparatus of lifting power, root for fire balloon lift-off with double hair burners
According to needs are used, single high pressure valve is opened in selection or double high pressure valves are opened simultaneously, wherein combustion system is divided into low-pressure combustion system again
With high-pressure combustion system.In addition, the double hair burners of fire balloon have two sets of independent combustion systems, it can be used alone or make simultaneously
With.It can also be connected to use in case there is a need to ensure that two sets of independent combustion systems both can be used alone, it is intermediate
By being connected communicating pipe and among communicating pipe equipped with valve.
Communicating pipe and combustion system and valve are all made of thread connecting mode, during installation, due to two sets of combustion system spiral shells
The dimensional discrepancy that line connection generates, and dimensional discrepancy is radially non-adjustable, the concentricity that in addition two sets of combustion systems are threadedly coupled is poor
And cannot be adjusted, it easily causes communicating pipe difficult to install and poorly sealed fuel losses, there is very big security risk.Therefore it designs
It is a kind of it is safe and reliable, structure is simple, be easily installed for the adjustable radial seal communicating pipe group of the double hair burners of fire balloon
Part seems particularly necessary.
Utility model content
Aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of double hair burners use of fire balloon
Adjustable radial seal is connected to tube assembly, including fixes communicating pipe, mobile communication pipe, spherical joint and be connected to connector, fixed to connect
Siphunculus and connection connector are threadedly coupled with the high-pressure combustion system of two sides respectively, and mobile communication pipe is equipped with hollow tubular structure,
It is threadedly coupled between tubular structure and connection connector, the flexible of mobile communication pipe is realized by screw thread rotation, realizes two high compression ignitions
The adjusting that distance is connected between burning system overcomes dimensional discrepancy bring sealing problem；In addition spherical joint and fixed communicating pipe
It is real by the bevel structure of the spherical structure of spherical joint and fixed communicating pipe and mobile communication pipe between mobile communication pipe
Existing spherical surface and inclined-plane cooperation, to eliminate radially coaxial degree deviation；Between spherical joint and fixed communicating pipe and mobile communication pipe
Equipped with seal nipple, to guarantee the leakproofness between spherical surface and inclined-plane cooperation.
To achieve the goals above, the utility model provides a kind of double hair burners of fire balloon adjustable radial seal company
Siphunculus component is set between two sets of independent combustion systems, including the valve being set between two sets of independent combustion systems；
Spherical joint and fixed communicating pipe are successively arranged between the valve and the combustion system of side, with the other side
The combustion system between be successively arranged spherical joint, mobile communication pipe and be connected to connector, the spherical joint with it is described solid
The one end for determining the connection of communicating pipe and mobile communication pipe is spherical structure, and the fixed communicating pipe and mobile communication pipe are corresponding
One end is set as inclined-plane, and the spherical structure and the inclined-plane cooperate, coaxial to connect between two sets of combustion systems of adjustment
Spend deviation；Be equipped between the spherical joint and the fixed communicating pipe and mobile communication pipe be covered on the spherical structure with
Seal nipple at the inclined-plane cooperation；
Described fixed communicating pipe one end is hollow tubular structure, and one end of the mobile communication pipe is sheathed on the tubular
It in structure, and is threadedly coupled with it, the flexible of the mobile communication pipe is adjusted by described be threadedly coupled, to adjust two sets of burnings
The dimensional discrepancy of distance between system.
Further, the thickness for the end that the connection connector is connect with the mobile communication pipe is less than the tubular structure
The thickness of other parts, the junction of the mobile communication pipe accordingly is equipped with the boss that diameter is greater than other parts, described convex
Platform is sealed with the end cooperation for being connected to connector.
Further, the mobile communication pipe and the tubular structure threaded connection place are equipped with several O-ring seals.
Further, the seal nipple is cyclic structure, and one end, which is arranged, to be fixed on the spherical joint, the other end
It is connect with the fixed communicating pipe or the mobile communication pipe screw thread.
Further, the fixed communicating pipe and the mobile communication pipe correspond to the inclined-plane packet of one end of the spherical joint
Include symmetrical ramp and lower inclined plane.
Further, the burner of the fixed communicating pipe and side is threadedly coupled.
Further, the connection connector and the burner of the other side are threadedly coupled.
Further, threaded connection is all made of between the valve and the spherical joint.
Further, pass through between high-pressure combustion system between the low-pressure combustion system of double hair burners described
Adjustable radial seal connection tube assembly is connected to.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Column the utility model has the advantages that
(1) the double hair burners of the fire balloon of the utility model are connected to tube assembly, including the company of fixation with adjustable radial seal
It siphunculus, mobile communication pipe, spherical joint and is connected to connector, fixed communicating pipe and is connected to the connector high-pressure combustion system with two sides respectively
System is threadedly coupled, and mobile communication pipe is equipped with hollow tubular structure, is threadedly coupled between tubular structure and connection connector, is passed through spiral shell
The flexible of mobile communication pipe is realized in line rotation, realizes that the adjusting that distance is connected between two high-pressure combustion systems overcomes dimensional discrepancy band
The sealing problem come；In addition pass through the spherical surface knot of spherical joint between spherical joint and fixed communicating pipe and mobile communication pipe
The bevel structure of structure and fixed communicating pipe and mobile communication pipe realizes spherical surface and inclined-plane cooperation, to eliminate radially coaxial degree deviation；
It is equipped with seal nipple between spherical joint and fixed communicating pipe and mobile communication pipe, to guarantee between spherical surface and inclined-plane cooperation
Leakproofness.
(2) the adjustable radial seal of the double hair burners of the fire balloon of the utility model is connected to tube assembly, connection connector with
The thickness of the end of mobile communication pipe connection is less than the thickness of tubular structure other parts, accordingly the junction of mobile communication pipe
Equipped with boss, the diameter of boss is greater than the diameter for being set to other parts in tubular structure, and boss is matched with the end that is connected to connector
Close the sealing realized between connection connector and mobile communication pipe.
(3) the double hair burners of the fire balloon of the utility model are connected to tube assembly, mobile communication pipe with adjustable radial seal
Several O-ring seals are arranged on the part in connection connector tubular structure, O-ring seal is set to mobile communication pipe and company
Between pass joint, for filling gap between the two, it is further ensured that leakproofness.
Detailed description of the invention
Fig. 1 is a kind of adjustable radial seal connection tube assembly of the double hair burners of fire balloon of the utility model embodiment
Structural schematic diagram.
Wherein: 1- fixed communicating pipe, 2- seal nipple, 3- spherical joint, 4- activity cross over pipe, 5- are connected to connector, 6-O type
Sealing ring, 7- valve, 8- high-pressure combustion system one, 9- low-pressure combustion system one, 10- high-pressure combustion system two, 11- low-pressure combustion
System two.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.In addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Fig. 1 is a kind of adjustable radial seal connection tube assembly of the double hair burners of fire balloon of the utility model embodiment
Structural schematic diagram.As shown in Figure 1, the double hair burners of fire balloon include low-pressure combustion system and high-pressure combustion system, double hair burnings
Device includes two sets of fire balloon burners, and the double hair burners of fire balloon are set to two high compression ignitions with adjustable radial seal connection tube assembly
Between burning system, including fixed communicating pipe 1, seal nipple 2, spherical joint 3, mobile communication pipe 4, connection connector 5, O-shaped sealing
Circle 6 and valve 7 are successively arranged fixed communicating pipe 1 and spherical joint 3, fixed connection between high-pressure combustion system 1 and valve 7
One end of pipe 1 is threadedly coupled with high-pressure combustion system 1, for guaranteeing high-pressure combustion system one and being connected to close between tube assembly
Feng Xing, the other end and spherical joint 3 cooperate.
One end of spherical joint 3 is threadedly coupled with valve 7, realizes that quickly disassembly and installation, the other end of spherical joint 3 are
Spherical structure, fixed communicating pipe 1 are equipped with groove with the side that spherical joint 3 cooperates, and groove includes symmetrical ramp under
Inclined-plane, lower inclined plane and lower inclined plane are matched with spherical structure, are matched between fixed communicating pipe 1 and spherical joint 3 by spherical surface and inclined-plane
It closes, to adjust the coaxiality deviation between high-pressure combustion system 1 and high-pressure combustion system 2 10.
The side that spherical joint 3 is located at spherical structure is equipped with the seal nipple 2 of a loop structure, 2 one end of seal nipple
It is fixed on spherical joint 3, the other end extends outwardly, and internal screw thread connection, sealing are realized between the other end and fixed communicating pipe 1
Connector 2 is connected through a screw thread and may be implemented for realizing the connection and sealing between fixed communicating pipe 1 and spherical joint 3
Detachable connection between each components.
It is successively arranged spherical joint 3, mobile communication pipe 4 between valve 7 and high-pressure combustion system 2 10 and is connected to connector 5,
One end of connection connector 5 is threadedly coupled with high-pressure combustion system 2 10, and the other end of connection connector 5 is hollow tubular structure,
One end of mobile communication pipe 4 is set in tubular structure, and is threadedly coupled with the tubular structure, and adjusting activity company is connected through a screw thread
Siphunculus 4 stretches, and to adapt to the dimensional discrepancy of the distance between high-pressure combustion system 1 and high-pressure combustion system 2 10, realizes
It is preferably connected between two systems, guarantees leakproofness and controllability.
Further, the thickness for the end that connection connector 5 is connect with mobile communication pipe 4 is less than tubular structure other parts
Thickness, accordingly the junction of mobile communication pipe 4 is equipped with boss, and the diameter of boss, which is greater than, is set to other parts in tubular structure
Diameter, boss realize the sealing between connection connector 5 and mobile communication pipe 4 with the cooperation for the end for being connected to connector 5.
The other end and spherical joint 3 of mobile communication pipe 4 cooperate, and mobile communication pipe 4 and the spherical structure of spherical joint 3 are same
Sample forms the cooperation of spherical surface and inclined-plane, inclined to adjust the concentricity between high-pressure combustion system 1 and high-pressure combustion system 2 10
Difference.The outer wall of the side of the close spherical joint 3 of mobile communication pipe 4 is again provided with a circle seal nipple 2,2 one end of seal nipple
It is fixed on mobile communication pipe 4, the other end is threadedly coupled with spherical joint 3, for realizing fixed communicating pipe 1 and spherical joint 3
Between connection and sealing, while being connected through a screw thread the detachable connection that may be implemented between each components.
Fixed communicating pipe 1, seal nipple 2, spherical joint 3, mobile communication pipe 4 are equipped with combustion with the middle part for being connected to connector 5
Gas channel, and the blast tube between fixed communicating pipe 1, seal nipple 2, spherical joint 3, mobile communication pipe 4 and connection connector 5
It is connected to each other connection, and is finally connected to valve 7.
Preferably, several O-ring seals 6 are arranged on the part that mobile communication pipe 4 is set in connection connector tubular structure,
O-ring seal is set between mobile communication pipe 4 and connection connector, for filling gap between the two, is further ensured that sealing
Property.
It is equipped with and high-pressure combustion system 1 and high-pressure combustion between low-pressure combustion system 1 and low-pressure combustion system 2 11
Identical adjustable radial seal is connected to tube assembly between system 2 10.
After the installation is completed, valve 7 is opened when use, high-pressure combustion system 8 (or low-pressure combustion system 9) is in connected state
State；Valve 7 is closed, high-pressure combustion system 8 (or low-pressure combustion system 9) is in autonomous working state.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
For limiting the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of double hair burners of fire balloon are connected to tube assembly with adjustable radial seal, be set to two sets of independent combustion systems it
Between, which is characterized in that including the valve (7) being set between two sets of independent combustion systems；
It is successively arranged spherical joint (3) between the valve (7) and the combustion system of side and fixes communicating pipe (1), with
It is successively arranged spherical joint (3), mobile communication pipe (4) between the combustion system of the other side and is connected to connector (5), the ball
One end that plane tie (3) is connect with the fixed communicating pipe (1) and mobile communication pipe (4) is spherical structure, and the fixation is even
Siphunculus (1) and the corresponding one end of mobile communication pipe (4) are set as inclined-plane, and the spherical structure and the inclined-plane cooperate, with
The coaxiality deviation connected between two sets of combustion systems of adjustment；The spherical joint (3) and the fixed communicating pipe (1) and activity
The seal nipple (2) being covered at the spherical structure and the inclined-plane cooperation is equipped between communicating pipe (4)；
Described (1) one end of fixed communicating pipe is hollow tubular structure, and one end of the mobile communication pipe (4) is sheathed on the cylinder
It in shape structure, and is threadedly coupled with it, the flexible of the mobile communication pipe (4) is adjusted by described be threadedly coupled, to adjust two
Cover the dimensional discrepancy of distance between combustion system.
2. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is that it is other that the thickness for the end that connection connector (5) connect with the mobile communication pipe (4) is less than the tubular structure
Partial thickness, the junction of the mobile communication pipe (4) accordingly are equipped with the boss that diameter is greater than other parts, the boss
It is sealed with the end cooperation for being connected to connector (5).
3. a kind of double hair burners of fire balloon according to claim 2 are connected to tube assembly with adjustable radial seal, special
Sign is that the mobile communication pipe (4) and the tubular structure threaded connection place are equipped with several O-ring seals.
4. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is that the seal nipple (2) is cyclic structure, and one end, which is arranged, to be fixed on the spherical joint (3), the other end and institute
It states fixed communicating pipe (1) or the mobile communication pipe (4) is threadedly coupled.
5. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is, the inclined-plane packet of one end of the fixed communicating pipe (1) and the corresponding spherical joint (3) of the mobile communication pipe (4)
Include symmetrical ramp and lower inclined plane.
6. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is that the burner of the fixed communicating pipe (1) and side is threadedly coupled.
7. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is that the burner of connection connector (5) and the other side is threadedly coupled.
8. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is, is all made of threaded connection between the valve (7) and the spherical joint (3).
9. a kind of double hair burners of fire balloon according to claim 1 are connected to tube assembly with adjustable radial seal, special
Sign is, passes through the adjustable radial direction between high-pressure combustion system between the low-pressure combustion system of double hair burners
Sealing connection tube assembly is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060721.1U CN208475329U (en) | 2018-07-05 | 2018-07-05 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060721.1U CN208475329U (en) | 2018-07-05 | 2018-07-05 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
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| Publication Number | Publication Date |
|---|---|
| CN208475329U true CN208475329U (en) | 2019-02-05 |
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ID=65213233
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821060721.1U Active CN208475329U (en) | 2018-07-05 | 2018-07-05 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
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| CN (1) | CN208475329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800134A (en) * | 2018-07-05 | 2018-11-13 | 襄阳宏伟航空器有限责任公司 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
-
2018
- 2018-07-05 CN CN201821060721.1U patent/CN208475329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800134A (en) * | 2018-07-05 | 2018-11-13 | 襄阳宏伟航空器有限责任公司 | A kind of adjustable radial seal connection tube assembly of double hair burners of fire balloon |
| CN108800134B (en) * | 2018-07-05 | 2024-01-26 | 襄阳宏伟航空器有限责任公司 | Adjustable radial sealing communicating pipe assembly for hot air balloon double-firing burner |
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