CN203678580U - Hydrodynamic model rocket water nozzle feeding water yield control device - Google Patents
Hydrodynamic model rocket water nozzle feeding water yield control device Download PDFInfo
- Publication number
- CN203678580U CN203678580U CN201320883712.3U CN201320883712U CN203678580U CN 203678580 U CN203678580 U CN 203678580U CN 201320883712 U CN201320883712 U CN 201320883712U CN 203678580 U CN203678580 U CN 203678580U
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- chute
- water
- control device
- sliding chute
- reed
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Abstract
The utility model discloses a hydrodynamic model rocket water nozzle feeding water yield control device which comprises a water nozzle controller, wherein the water nozzle controller comprises a hollow cylindrical sliding chute; the sliding chute comprises a first sliding chute and a second sliding chute which are arranged in sequence from outside to inside; reeds are arranged in the first sliding chute and the second sliding chute; at least two reeds are arranged in each sliding chute; the reeds surround to form a hollow circular truncated cone-shaped barrel; the reeds which are arranged in the first sliding chute are connected with a control unit by rockers. By using the hydrodynamic model rocket water nozzle feeding water yield control device, the external environment can be automatically identified, the caliber of a water injection nozzle is controlled, the inherent air pressure and the water volume can be adjusted, the external changed launch condition can be adapted to, the launch direction and the launch height of a hydrodynamic model rocket are controlled, the use is convenient and the structure is simple.
Description
Technical field
The utility model belongs to control science and control technology technical field, is specifically related to water volume control device on a kind of hydrodynamic model rocket water spout.
Background technology
Present water rocket nozzle diameter is on the market all a model, user presses by Gas regulation firing altitude and the direction of controlling water rocket with the water yield, this product is very harsh to the launching condition of water rocket, if water yield air pressure is inharmonious in the conditions such as extraneous wind direction air pressure and water rocket, will make the transmitting of rocket not reach anticipation target, also do not have at present product to solve this type of difficult problem, up to the present be all by a large amount of emission tests, collect data, by virtue of experience value dress water is suppressed, and regulates emission angle to reach the launching effect of expection.There is randomness for rocket launching and control, there is the inaccurate shortcoming of firing altitude and direction.
Utility model content
The purpose of this utility model is to provide water volume control device on a kind of hydrodynamic model rocket water spout, has solved in prior art to exist harshlyer to launching condition, and is difficult to control the problem of water rocket launching process medium power coupling.
The technical scheme that the utility model adopts is: water volume control device on hydrodynamic model rocket water spout, comprise water spout controller, water spout controller comprises the column type chute of hollow, chute comprises the first chute and the second chute that ecto-entad sets gradually, in the first chute and the second chute, be provided with reed, reed in each chute is at least provided with 2, and reed surrounds the circular platform type cylindrical shell of hollow, and the reed arranging in the first chute is connected with control module by rocking bar.
Feature of the present utility model is also,
Control module comprises controller, is connected with respectively first sensor, the second sensor and steering wheel on controller, the number correspondent equal of the reed arranging in the number of steering wheel and the first chute.
The each reed arranging in the first chute is connected with a steering wheel by rocking bar.
First sensor is pressure sensor.
The second sensor is wind transducer.
The beneficial effects of the utility model are: by experiencing the variation of external environment, automatically identify outer signals, control the position of reed, change the size of water spout bore, and easy to use, simple in structure, can be applicable in the equipment of some flow-controls.
Accompanying drawing explanation
Fig. 1 is the structural representation of water volume control device water spout controller on the utility model hydrodynamic model rocket water spout;
Fig. 2 is the cutaway view of water volume control device water spout controller on the utility model hydrodynamic model rocket water spout;
Fig. 3 is the block diagram of the control module of water volume control device water spout controller on the utility model hydrodynamic model rocket water spout.
1. controllers in figure, 2. first sensor, 3. the second sensor, 4. steering wheel, 5. water spout controller, 6. the first chute, 7. the second chute, 8. reed, 9. rocking bar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides water volume control device on a kind of hydrodynamic model rocket water spout, as depicted in figs. 1 and 2, comprise water spout controller 5, water spout controller 5 comprises the column type chute of hollow, chute comprises the first chute 6 and the second chute 7 that ecto-entad sets gradually, in the first chute 6 and the second chute 7, be provided with reed 8, reed 8 in each chute is at least provided with 2, reed 8 surrounds the circular platform type cylindrical shell of hollow, and the reed 8 of the first chute 6 interior settings is connected with control module by rocking bar 9.
As shown in Figure 3, control module comprises controller 1, and controller 1 adopts single-chip microcomputer, is connected with respectively first sensor 2, the second sensor 3 and steering wheel 4 on controller 1, the number correspondent equal of the reed 8 of the number of steering wheel 4 and the first chute 6 interior settings; Each reed 8 of the first chute 6 interior settings is connected with a steering wheel 4 by rocking bar 9; Wherein, first sensor 2 is pressure sensor, and the second sensor 3 is wind transducer.
The installation method of this device is: this control device is installed in the launching pod of model rocket, wherein, the bottom of launching pod is the water spout communicating with atmosphere, and water spout controller 5 is placed on water spout.
The concrete course of work is: at the water yield and air pressure constant in the situation that, the first sensor 2 of this device and the second sensor 3 are experienced respectively existing pressure and extraneous wind direction wind-force size, pass to controller 1, swing the size of the rocking arm number of degrees by steering wheel 3, so that the reed 8 of the first chute 6 interior settings moves up and down, the reed 8 of the first chute 6 interior settings drives the reed 8 of the second chute 7 interior settings to move, thereby change the degree of tightness that stacks of reed, the size of the bore of the circular platform type cylindrical shell of the hollow that further change reed 8 surrounds, further the size of the bore of the water spout of device inside is to control the size of the water yield, final height and the direction of controlling water rocket launching of realizing.In use, only the utility model need to be arranged on to flow-control mouth can realize automatic control, extremely convenient.
This device can automatically be identified external environment and control water jet caliber size, and realization can regulate intrinsic air pressure and the water yield, to adapt to the extraneous launching condition changing, to reach direction and the height of controlling hydrodynamic model rocket launching.
Claims (5)
1. water volume control device on hydrodynamic model rocket water spout, it is characterized in that, comprise water spout controller (5), water spout controller (5) comprises the column type chute of hollow, chute comprises the first chute (6) and the second chute (7) that ecto-entad sets gradually, in the first chute (6) and the second chute (7), be provided with reed (8), reed (8) in each chute is at least provided with 2, described reed (8) surrounds the circular platform type cylindrical shell of hollow, the reed (8) arranging in described the first chute (6) is connected with control module by rocking bar (9).
2. water volume control device on hydrodynamic model rocket water spout according to claim 1, it is characterized in that, described control module comprises controller (1), on described controller (1), be connected with respectively first sensor (2), the second sensor (3) and steering wheel (4), the number correspondent equal of the reed (8) arranging in the number of steering wheel (4) and the first chute (6).
3. water volume control device on hydrodynamic model rocket water spout according to claim 2, is characterized in that, the each reed (8) arranging in described the first chute (6) is connected with a steering wheel (4) by rocking bar (9).
4. water volume control device on hydrodynamic model rocket water spout according to claim 2, is characterized in that, described first sensor (2) is pressure sensor.
5. water volume control device on hydrodynamic model rocket water spout according to claim 2, is characterized in that, described the second sensor (3) is wind transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883712.3U CN203678580U (en) | 2013-12-30 | 2013-12-30 | Hydrodynamic model rocket water nozzle feeding water yield control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883712.3U CN203678580U (en) | 2013-12-30 | 2013-12-30 | Hydrodynamic model rocket water nozzle feeding water yield control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678580U true CN203678580U (en) | 2014-07-02 |
Family
ID=51000542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883712.3U Expired - Fee Related CN203678580U (en) | 2013-12-30 | 2013-12-30 | Hydrodynamic model rocket water nozzle feeding water yield control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318477A (en) * | 2022-08-25 | 2022-11-11 | 一汽奔腾轿车有限公司 | Hand-held electric water spraying device for defrosting test of whole vehicle |
-
2013
- 2013-12-30 CN CN201320883712.3U patent/CN203678580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318477A (en) * | 2022-08-25 | 2022-11-11 | 一汽奔腾轿车有限公司 | Hand-held electric water spraying device for defrosting test of whole vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |