CN203111493U - Inflation valve and membrane structure product - Google Patents
Inflation valve and membrane structure product Download PDFInfo
- Publication number
- CN203111493U CN203111493U CN 201220744446 CN201220744446U CN203111493U CN 203111493 U CN203111493 U CN 203111493U CN 201220744446 CN201220744446 CN 201220744446 CN 201220744446 U CN201220744446 U CN 201220744446U CN 203111493 U CN203111493 U CN 203111493U
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- China
- Prior art keywords
- air
- valve
- airduct
- tube
- valve pipe
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- Withdrawn - After Issue
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Abstract
The utility model relates to an inflation valve and a membrane structure product which are simple in structure, safe, reliable, small in electricity consumption and light in weight and can be conveniently controlled. The membrane structure product comprises the inflation valve, the inflation valve comprises a swelling air sac, an air tube is arranged below the swelling air sac, a fan is arranged in the air tube, a valve tube is arranged in the swelling air sac, the valve tube extends outside the air tube, the upper end of the valve tube is fixed on the upper portion of the swelling air sac, air inflation switches are correspondingly arranged at the lower end of the valve tube and the inside of the air tube above the fan, a resetting device is arranged between the valve tube and the air tube, and air sac air inlets are arranged on a valve tube wall and an air tube wall above the air inflation switches. The inflation valve is simple in structure, a switch of the fan can be opened when air inflation is needed, the fan is started, air blown by the fan can enter the swelling air sac from the valve tube, the swelling air sac swells to drive the valve tube to ascend, the ascending of the valve tube drives the air inflation switches to move upwards, accordingly the air sac air inlets are opened, the air can enter an auxiliary air sac to inflate the auxiliary air sac, the fan is stopped after pressure in the auxiliary air sac meets requirements, action force of the spring enables the air inflation switches to reset, and the air sac air inlets are closed.
Description
Technical field
The utility model relates to a kind of charge valve.
Background technology
Dirigible, captive balloon many airbag structures of generally all sampling in the prior art, many airbag structures generally comprise main gasbag and balloonet, main gasbag should fill buoyance lift gas, buoyance lift gas comprises helium, hydrogen, hot air, also has other gases, what balloonet filled is air, its principle of work is the density that gas density is lower than air in the main gasbag, arrange air and produce certain buoyancy, utilize engine installation to provide active flight in the air simultaneously, adjust the vector propulsion system before taking off and produce downward thrust, overcome its gravity with the buoyancy combined action, make dirigible take off smoothly.Taking off when reaching certain height, adjusting the angle of vector propulsion system, producing power forward, making dirigible that projected path is installed and rise.Just can adjust vector propulsion system and empennage according to corresponding task after arriving the designated flying zone, be positioned at aerial.
Control pressurer system keeps the utricule inside and outside differential pressure in safe range by the volume of regulating air in the balloonet.A less balloonet is arranged in main gasbag, fill air in the balloonet, be used for control dirigible internal pressure.By the observed reading of differential pressure transducer, judge whether blow off valve or the gas filled device of open auxiliary air bag, balloonet is exitted or inflated to control the dirigible air pressure inside, guarantee that dirigible utricule inside and outside differential pressure remains in the reasonable range.The charge valve of control pressurer system of the prior art all is automatically controlled, so complex structure, power consumption are big, Heavy Weight.
Summary of the invention
The utility model overcomes above-mentioned defective, provide a kind of simple in structure, safe and reliable, power consumption is little, in light weight, and the control charge valve very easily that gets up.
The technical scheme of charge valve of the present utility model is such: it comprises swelling gasbag, the swelling gasbag below arranges airduct, blower fan is set in the airduct, the valve pipe is set in the swelling gasbag, the valve pipe leans out the top that airduct and upper end are fixed on swelling gasbag, the inboard correspondence of the airduct of valve pipe lower end and blower fan top arranges gas-filled switching tube, between valve pipe and the airduct reset attachment is set, and on the valve pipe of gas-filled switching tube top and the wind pipe wall air bag admission port is set.
Optimally, the position that is fixed on swelling gasbag, valve pipe upper end arranges top board.
Optimally, reset attachment is set to spring or gravity block.
Optimally, airduct arranged outside attachment flange.
Optimally, gas-filled switching tube arranges seal ring.
The technical scheme of membrane structure product of the present utility model is such: it comprises charge valve, charge valve comprises swelling gasbag, the swelling gasbag below arranges airduct, blower fan is set in the airduct, the valve pipe is set in the swelling gasbag, and the valve pipe leans out the top that airduct and upper end are fixed on swelling gasbag, and the inboard correspondence of the airduct of valve pipe lower end and blower fan top arranges gas-filled switching tube, between valve pipe and the airduct reset attachment is set, on the valve pipe of gas-filled switching tube top and the wind pipe wall air bag admission port is set.
Optimally, the position that is fixed on swelling gasbag, valve pipe upper end arranges top board.
Optimally, reset attachment is set to spring or gravity block.
Optimally, airduct arranged outside attachment flange.
Optimally, gas-filled switching tube arranges seal ring.
The technical program valve pipe upper end arranges top board, and the setting of top board can strengthen the power of blowing upwards, in order to gas-filled switching tube is opened.
The technical program reset attachment is set to spring, and when gas-filled switching tube was opened like this, spring was in compressive state, and blower fan cuts out, and valve pipe and swelling gasbag are not inflated, and spring and gravity just can make gas-filled switching tube automatically reset.
The position of the corresponding gas-filled switching tube in the technical program airduct outside arranges attachment flange, and attachment flange can be fixed to dirigible to charge valve or other need on the equipment of charge valve.
The technical program gas-filled switching tube arranges seal ring, and when not inflating, the gas-filled switching tube place seals relatively goodly like this.
Charge valve of the present utility model is relatively simple for structure, when needs are inflated, the switch of opening blower fan gets final product, fan starting, the air that blower fan blows will enter in the swelling gasbag from the valve pipe, swelling gasbag expands and will drive the rising of valve pipe, the rising of valve pipe will drive on the gas-filled switching tube and move, thereby open the air bag admission port, air will enter balloonet, and balloonet is inflated, after the pressure of balloonet reaches requirement, close blower fan, acting force of the spring will make gas-filled switching tube reset, and closes the air bag admission port.
Description of drawings
Fig. 1 is charge valve gas-filled switching tube of the present utility model structural representation when closing;
Fig. 2 is charge valve gas-filled switching tube of the present utility model structural representation when opening.
1-valve pipe, 2-spring, 3-gas-filled switching tube, 4-attachment flange, 5-blower fan, 6-balloonet, 7-seal ring, 8-air bag admission port, 9-swelling gasbag, 10-top board, 11-airduct.
The specific embodiment
Embodiment 1:
As shown in the figure, it comprises swelling gasbag 2 charge valve of the present utility model, swelling gasbag 2 belows arrange airduct 11, blower fan 5 is set in the airduct 11, valve pipe 1 is set in the swelling gasbag 2, and valve pipe 1 leans out the top that airduct 11 and upper end are fixed on swelling gasbag 2, and the inboard correspondence of the airduct 11 of valve pipe 1 lower end and blower fan 5 tops arranges gas-filled switching tube 3, between valve pipe 1 and the airduct 11 reset attachment is set, on the wind pipe wall of gas-filled switching tube 3 tops swelling gasbag admission port 8 is set.Valve pipe 4 upper ends arrange top board 10.Reset attachment is set to spring 2.Airduct 11 arranged outside attachment flanges 4.Gas-filled switching tube 3 arranges seal ring 7.
Embodiment 2:
It comprises charge valve dirigible of the present utility model, charge valve comprises swelling gasbag 2, swelling gasbag 2 belows arrange airduct 11, blower fan 5 is set in the airduct 11, valve pipe 4 is set in the swelling gasbag 2, and valve pipe 1 leans out the top that airduct 11 and upper end are fixed on swelling gasbag 2, and the inboard correspondence of the airduct 11 of valve pipe 4 lower ends and blower fan 5 tops arranges gas-filled switching tube 3, between valve pipe 1 and the airduct 11 reset attachment is set, on the wind pipe wall of gas-filled switching tube 3 tops swelling gasbag admission port 8 is set.Valve pipe 1 upper end arranges top board 10.Reset attachment is set to spring 2.The position of the corresponding gas-filled switching tube 3 in airduct 11 outsides arranges attachment flange 4.Gas-filled switching tube 3 arranges seal ring 7.Charge valve is fixed on the dirigible by attachment flange 4, when needs are inflated, opens blower fan and balloonet is inflated is got final product, and when the air pressure of balloonet 6 reaches requirement, closes blower fan, stops inflation and gets final product.
Embodiment 3:
The difference of present embodiment and embodiment 2 is that present embodiment is floating air balls, and the reset attachment of present embodiment is set to gravity block.
Claims (10)
1. charge valve, it is characterized in that, it comprises swelling gasbag, the swelling gasbag below arranges airduct, and blower fan is set in the airduct, and the valve pipe is set in the swelling gasbag, the valve pipe leans out the top that airduct and upper end are fixed on swelling gasbag, the inboard correspondence of the airduct of valve pipe lower end and blower fan top arranges gas-filled switching tube, between valve pipe and the airduct reset attachment is set, and on the valve pipe of gas-filled switching tube top and the wind pipe wall air bag admission port is set.
2. charge valve according to claim 1 is characterized in that, the position that valve pipe upper end is fixed on swelling gasbag arranges top board.
3. charge valve according to claim 1 is characterized in that, reset attachment is set to spring or gravity block.
4. according to the charge valve shown in the claim 1, it is characterized in that airduct arranged outside attachment flange.
5. according to the charge valve shown in the claim 1, it is characterized in that gas-filled switching tube arranges seal ring.
6. membrane structure product, it comprises charge valve, it is characterized in that: charge valve comprises swelling gasbag, the swelling gasbag below arranges airduct, and blower fan is set in the airduct, and the valve pipe is set in the swelling gasbag, the valve pipe leans out the top that airduct and upper end are fixed on swelling gasbag, the inboard correspondence of the airduct of valve pipe lower end and blower fan top arranges gas-filled switching tube, between valve pipe and the airduct reset attachment is set, and on the valve pipe of gas-filled switching tube top and the wind pipe wall air bag admission port is set.
7. membrane structure product according to claim 6 is characterized in that, the position that valve pipe upper end is fixed on swelling gasbag arranges top board.
8. membrane structure product according to claim 6 is characterized in that, reset attachment is set to spring or gravity block.
9. according to the membrane structure product shown in the claim 6, it is characterized in that airduct arranged outside attachment flange.
10. according to the membrane structure product shown in the claim 6, it is characterized in that gas-filled switching tube arranges seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744446 CN203111493U (en) | 2012-12-29 | 2012-12-29 | Inflation valve and membrane structure product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744446 CN203111493U (en) | 2012-12-29 | 2012-12-29 | Inflation valve and membrane structure product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111493U true CN203111493U (en) | 2013-08-07 |
Family
ID=48891863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744446 Withdrawn - After Issue CN203111493U (en) | 2012-12-29 | 2012-12-29 | Inflation valve and membrane structure product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072686A (en) * | 2012-12-29 | 2013-05-01 | 青岛飞宇航空科技有限公司 | Inflation valve and diaphragm structure product |
-
2012
- 2012-12-29 CN CN 201220744446 patent/CN203111493U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072686A (en) * | 2012-12-29 | 2013-05-01 | 青岛飞宇航空科技有限公司 | Inflation valve and diaphragm structure product |
| CN103072686B (en) * | 2012-12-29 | 2015-03-25 | 青岛中航浮空器研究所 | Inflation valve and diaphragm structure product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |