CN209946418U - Recoverable and reusable meteorological sounding device capable of effectively measuring ascending and descending in two ways - Google Patents
Recoverable and reusable meteorological sounding device capable of effectively measuring ascending and descending in two ways Download PDFInfo
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- CN209946418U CN209946418U CN201920971729.1U CN201920971729U CN209946418U CN 209946418 U CN209946418 U CN 209946418U CN 201920971729 U CN201920971729 U CN 201920971729U CN 209946418 U CN209946418 U CN 209946418U
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Abstract
The utility model provides a recoverable multiplexing lift two-way effective measuring meteorological sounding device, include: the battery box, the pen-shaped electric push rod and the push plate are arranged at the upper part in the sounding cylinder; the parachute cabin and the meteorological sonde are arranged at the lower part in the sounding barrel, and at least part of the meteorological sonde is exposed out of the sounding barrel; a notch is formed in the side wall of the weather sonde exposed out of the sounding cylinder; the upper end of the sounding cylinder is connected with the upper cover, and the lower end of the pen-shaped electric push rod is connected with the push plate; the parachute cabin is positioned below the push plate; a parachute is arranged in the parachute bin; the meteorological sonde is positioned below the parachute cabin and is connected with a parachute in the parachute cabin through a rope; a sonde fixing piece which can be broken under stress is arranged on the side wall of the lower end of the sonde barrel and is used for fixing the meteorological sonde; the utility model discloses can provide effective observation data at lift-off and decline in-process homoenergetic, and be convenient for recycle back used safely.
Description
Technical Field
The utility model belongs to the technical field of high altitude atmosphere is surveyed, especially a recoverable multiplexing lift two-way effective measuring meteorological sounding device.
Background
The weather sonde is one of the important means for observing the vertical distribution of atmospheric thermal power, has the advantages of small volume and light weight, is convenient for being released by ground stations, and is widely used for observing the fine temperature, humidity, air pressure, wind speed and wind direction profiles of high-altitude atmosphere all over the world. At present, the exploration observation network consisting of more than 1000 exploration sites is available on the global scale. In China, 120 sounding sites exist, routine observation is carried out at least 2 times every day, and encrypted observation can be carried out in flood season, special weather or other scientific research business requirements. The weather sonde of the observation station is carried by a conventional latex balloon to lift off, and detection data in a rising stage are provided. After reaching a certain height, the balloon is broken, and the weather sonde descends. But the falling speed is high, the vertical resolution is low, and the detection data of the meteorological sonde in the falling stage is basically unavailable. In addition, the conventional weather sonde is a disposable instrument and has high requirement on observation maintenance cost.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a recoverable multiplexing lift two-way effective measuring meteorological sounding device, can provide effective observation data with the decline in-process homoenergetic rising, and be convenient for safe used repeatedly after retrieving. The utility model adopts the technical proposal that:
a recoverable and reusable meteorological sounding device capable of effectively measuring two lifting passes comprises:
the device comprises an upper cover, a battery box, a pen-shaped electric push rod, a push plate, a sounding cylinder, a parachute bin, a meteorological sonde, a sonde fixing piece capable of being broken under stress, an antenna and a parachute;
the battery box, the pen-shaped electric push rod and the push plate are arranged at the upper part in the sounding cylinder; the parachute cabin and the weather sonde are arranged at the lower part in the sounding barrel, and at least part of the weather sonde is exposed out of the sounding barrel; a notch is formed in the side wall of the weather sonde exposed out of the sounding cylinder;
the upper end of the sounding cylinder is connected with the upper cover, and the lower end of the pen-shaped electric push rod is connected with the push plate; the parachute cabin is positioned below the push plate; a parachute is arranged in the parachute bin; the meteorological sonde is positioned below the parachute cabin and is connected with a parachute in the parachute cabin through a rope;
a sonde fixing piece which can be broken under stress is arranged on the side wall of the lower end of the sonde barrel and is used for fixing the meteorological sonde;
the battery box is connected with the pen-shaped electric push rod, and the weather sonde is connected with the pen-shaped electric push rod through a lead;
the lower end of the weather sonde is connected with an antenna.
Furthermore, the utility model also comprises a bracket which can extend out of the meteorological sonde; the inner end of the bracket is connected in the notch of the weather sonde, and the outer end of the bracket extends out of the notch; at least one detecting sensor is arranged at the outer end of the bracket.
Furthermore, the utility model also comprises a recovery protection mechanism of the bracket;
the recovery protection mechanism comprises a heating wire which can be fused by electrifying, a pull rope and a spring; one end of the spring is connected with one side of the bracket facing the notch, and the other end of the spring is connected in the weather sonde; one end of the pull rope is connected with one side of the bracket, which is far away from the notch, and the other end of the pull rope is connected with the electric heating wire; the electric heating wire is fixed on the outer wall of the weather sonde; the electric heating wire is connected with a main board of the weather sonde; the tension balance between the spring and the pull rope enables the weather sonde support to extend to the outer side of the weather sonde.
Further, the support adopts a flexible circuit board.
Furthermore, the parachute cabin is formed by two separable arc semi-circular sheets.
Further, the sonde fixing piece adopts a nylon pin.
Furthermore, a GPS module is arranged in the weather sonde.
Furthermore, a battery is arranged in the weather sonde.
The utility model has the advantages that: the utility model has the advantages of difficult damage of parts, recoverable multiplex, economical and practical. In addition, the device is provided with a parachute, and can provide effective and available high-vertical-resolution descending process detection data on the basis of providing detection data of a conventional meteorological sonde in the ascending process; the meteorological sounding device can provide vertical observation of atmospheric temperature, humidity, air pressure, wind speed and wind direction meteorological elements, and can provide effective observation data in the process of rising and falling; the utility model discloses can effectively reduce the observation cost that meteorological sounding was visited, help meteorological sounding more extensive popularization and longer time to last, can increase simultaneously and visit the observation data accumulation, and then provide an important data source for climatic change research development and numerical mode parameterization scheme optimization.
Drawings
Fig. 1 is a schematic diagram of the observation of the conventional latex balloon carrying the device in the process of lifting.
Fig. 2a and 2b are schematic structural diagrams of the present invention.
Fig. 3 is a schematic view of the bracket and the recovery protection mechanism of the bracket of the present invention.
Fig. 4 is the utility model discloses a parachute carries meteorological sonde and descends and observe the schematic diagram.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
The utility model provides a pair of recoverable multiplexing lift two-way effective measurement's meteorological sounding device, include:
the device comprises an upper cover 1, a battery box 2, a pen-shaped electric push rod 3, a push plate 4, an sounding cylinder 5, a parachute cabin 6, a weather sonde 7, a bolt 8 capable of being broken under stress, an antenna 10 and a parachute 14;
the battery box 2, the pen-shaped electric push rod 3 and the push plate 4 are arranged at the upper part in the sounding cylinder 5; the parachute cabin 6 and the meteorological sonde 7 are arranged at the lower part in the sounding cylinder 5, and at least part of the meteorological sonde 7 is exposed out of the sounding cylinder 5; a notch 701 is formed in the side wall of the weather sonde 7 exposed out of the sounding cylinder 5, so that the atmosphere detection sensor can conveniently contact with air for detection to obtain detection data;
the upper end of the sounding cylinder 5 is sealed by an upper cover 1, and the lower end of a pen-shaped electric push rod 3 is connected with a push plate 4; the parachute cabin 6 is positioned below the push plate 4; a parachute 14 is arranged in the parachute bin 6; the weather sonde 7 is positioned below the parachute cabin 6 and is connected with a parachute 14 in the parachute cabin 6 through a rope;
the parachute cabin arranged in the sounding barrel 5 can be beneficial to the parachute cabin to slide out along with the parachute; the parachute cabin 6 can be formed by two separable arc semi-circular sheets;
a pin 8 is arranged on the side wall of the lower end of the sounding cylinder 5 to fix the weather sonde 7; the pin 8 is a nylon pin and can be broken off under certain thrust;
the battery box 2 is connected with the pen-shaped electric push rod 3, and the weather sonde 7 is connected with the pen-shaped electric push rod 3 through a lead; in the utility model, the wire of the weather sonde 7 connected with the pen-shaped electric push rod 3 adopts a thin wire and can be broken by a certain pulling force;
the lower end of the weather sonde 7 is connected with an antenna 10; the device is used for transmitting the detection data of the device to the ground in real time;
for some temperature sensors and humidity sensors, in order to better detect, the utility model is provided with a bracket 9 which can extend out of the weather sonde 7; the inner end of the bracket 9 is connected in the notch 701 of the weather sonde 7, and the outer end extends out of the notch 701; the temperature sensor and the humidity sensor are arranged at the outer end of the bracket 9 and are electrically connected with the main board of the weather sonde 7;
the support 9 is preferably a flexible support, for example a flexible circuit board; in the normal observation process of lifting, the temperature sensor and the humidity sensor of the weather sonde 7 are arranged at the outer end of the bracket 9, and the weather sonde is likely to be damaged by ground collision or side turning when falling to the ground; in order to make the detection sensors safely fall to the ground, the device is provided with a recovery protection mechanism of a bracket 9;
the recovery protection mechanism comprises a heating wire 11 which can be fused by electrifying, a pull rope 12 and a spring 13; one end of the spring 13 is connected with the bracket 9 facing one side of the notch 701, and the other end is connected in the weather sonde 7; one end of the pull rope 12 is connected with one side of the bracket 9, which is far away from the notch 701, and the other end is connected with the heating wire 11; the electric heating wire 11 is fixed on the outer wall of the weather sonde 7 through two bolts; the electric heating wire 11 is connected with the main board of the weather sonde 7; the bracket 9 of the weather sonde 7 can extend to the outer side of the weather sonde 7 through the tension balance between the spring 13 and the pull rope 12;
the weather sounding device is carried to lift off by connecting a conventional latex balloon to an ear seat of an upper cover of the device, as shown in figure 1; the weather sonde 7 is internally provided with a lithium battery for power supply, and provides atmospheric temperature, humidity, air pressure and GPS (Global positioning system) observation. The balloon has a rising speed of about 5m/s, a rising altitude of about 30km generally, and GPS data is used to calculate the wind speed and direction, which is well known to those skilled in the art and will not be described herein. According to practical needs, the device can select one of the following three ways to trigger the observation instruction of the descending stage: 1) presetting the height of the GPS: a certain GPS height parameter is preset to a main board of a weather sonde 7 before the device is lifted, and a descending observation instruction is executed after the device is lifted to reach the GPS height; 2) presetting time: presetting a certain observation time length parameter to a main board of a weather sonde 7 before the device is lifted, and executing a descending observation instruction after the device is lifted to the time length; 3) and balloon rupture judgment: after the balloon is broken, the device descends, a certain GPS altitude continuous descending parameter is preset to the main board of the weather sonde 7 before the device is lifted, and after the parameter exceeds the preset parameter, the balloon is judged to be broken, and a descending observation instruction is executed immediately. When a descending observation instruction is executed, the pen-shaped electric push rod 3 is powered by the battery box 2 to extend, the push plate 4 is pushed to move downwards, and then the parachute cabin 6 and the aerial sonde 7 are pushed to move downwards until the parachute cabin 6 and the aerial sonde 7 break the nylon pin 8 and then fall freely and are completely separated from the sounding barrel 5. The parachute cabin 6 and the meteorological sonde 7 start free falling motion after being separated from the sounding cylinder 5, and the parachute cabin 6 is separated from the parachute 14 wrapped in the parachute cabin under the action of high-altitude wind and air buoyancy; the umbrella surface of the parachute 14 is rapidly unfolded under the action of high-altitude wind and buoyancy, then the weather sonde 7 is carried to start slow descent, and the weather sonde 7 sends available high-vertical-resolution atmospheric temperature, humidity, air pressure, wind direction and wind speed detection data to the ground in real time through the antenna 10 in the slow descent process. The weather sonde 7 can send GPS positioning data at the same time, and is convenient to search and recover after falling to the ground.
Before the weather sounding device rises, a certain minimum GPS safe altitude parameter is preset for the main board of the weather sonde 7 according to the peripheral altitude condition of a release area, when the weather sonde 7 falls to the preset minimum GPS safe altitude parameter, the main board sends a recovery protection instruction of the support 9, the heating wire 11 above the support 9 is electrified and fused, the pull rope 12 is separated from the heating wire 11 immediately, the support 9 is under the action of the tensile force of the spring 13 connected to the support 9, the recovery enters the side wall notch of the weather sonde 7, and the recovery process of the whole support 9 is completed. This device is equipped with parachute 14 and makes final landing speed slow, is equipped with the recovery protection mechanism of support 9 in addition, and both combined action provide the protection that falls to the ground of meteorological sonde 7, are convenient for safe recovery and repeatedly usable.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. A recoverable and reusable meteorological sounding device for two-way effective measurement of elevation, comprising:
the device comprises an upper cover (1), a battery box (2), a pen-shaped electric push rod (3), a push plate (4), a sounding cylinder (5), a parachute bin (6), a weather sonde (7), a sonde fixing piece capable of being broken under stress, an antenna (10) and a parachute (14);
the battery box (2), the pen-shaped electric push rod (3) and the push plate (4) are arranged at the upper part in the sounding cylinder (5); the parachute cabin (6) and the meteorological sonde (7) are arranged at the inner lower part of the sounding cylinder (5), and at least part of the meteorological sonde (7) is exposed out of the sounding cylinder (5); a notch (701) is formed in the side wall, exposed out of the sounding cylinder (5), of the weather sonde (7);
the upper end of the sounding cylinder (5) is connected with the upper cover (1), and the lower end of the pen-shaped electric push rod (3) is connected with the push plate (4); the parachute bin (6) is positioned below the push plate (4); a parachute (14) is arranged in the parachute bin (6); the weather sonde (7) is positioned below the parachute cabin (6) and is connected with a parachute (14) in the parachute cabin (6) through a rope;
a sonde fixing piece which can be broken under stress is arranged on the side wall of the lower end of the sonde barrel (5) and is used for fixing the meteorological sonde (7);
the battery box (2) is connected with the pen-shaped electric push rod (3), and the weather sonde (7) is connected with the pen-shaped electric push rod (3) through a lead;
the lower end of the weather sonde (7) is connected with an antenna (10).
2. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 1,
the device also comprises a bracket (9) which can extend out of the weather sonde (7); the inner end of the bracket (9) is connected in the notch (701) of the weather sonde (7), and the outer end extends out of the notch (701); at least one detecting sensor is arranged at the outer end of the bracket (9).
3. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 2,
the device also comprises a recovery protection mechanism of the bracket (9);
the recovery protection mechanism comprises a heating wire (11) which can be fused by electrifying, a pull rope (12) and a spring (13); one end of the spring (13) is connected with one side of the bracket (9) facing the notch (701), and the other end is connected in the weather sonde (7); one end of the pull rope (12) is connected with one side of the bracket (9) departing from the notch (701), and the other end is connected with the electric heating wire (11); the electric heating wire (11) is fixed on the outer wall of the weather sonde (7); the electric heating wire (11) is connected with a main board of the weather sonde (7); the bracket (9) of the weather sonde (7) can extend to the outer side of the weather sonde (7) through the tension balance between the spring (13) and the pull rope (12).
4. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 2,
the bracket (9) adopts a flexible circuit board.
5. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 1,
the parachute cabin (6) is formed by two separable arc semi-circular sheets.
6. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 1,
the sonde fixing piece adopts a nylon pin.
7. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 1,
a GPS module is arranged in the weather sonde (7).
8. The recyclable lifting two-pass active-measurement meteorological sounding device of claim 1,
the inside of the weather sonde (7) is provided with a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971729.1U CN209946418U (en) | 2019-06-26 | 2019-06-26 | Recoverable and reusable meteorological sounding device capable of effectively measuring ascending and descending in two ways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971729.1U CN209946418U (en) | 2019-06-26 | 2019-06-26 | Recoverable and reusable meteorological sounding device capable of effectively measuring ascending and descending in two ways |
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| Publication Number | Publication Date |
|---|---|
| CN209946418U true CN209946418U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920971729.1U Expired - Fee Related CN209946418U (en) | 2019-06-26 | 2019-06-26 | Recoverable and reusable meteorological sounding device capable of effectively measuring ascending and descending in two ways |
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| Country | Link |
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| CN (1) | CN209946418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308499A (en) * | 2019-06-26 | 2019-10-08 | 中国科学院大气物理研究所 | The meteorological sounding device that the lifting round trip of reusing effectively measures |
| CN117578067A (en) * | 2024-01-12 | 2024-02-20 | 南京信息工程大学 | Multifunctional multiplexing antenna system based on near space sonde |
-
2019
- 2019-06-26 CN CN201920971729.1U patent/CN209946418U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308499A (en) * | 2019-06-26 | 2019-10-08 | 中国科学院大气物理研究所 | The meteorological sounding device that the lifting round trip of reusing effectively measures |
| CN110308499B (en) * | 2019-06-26 | 2023-12-12 | 中国科学院大气物理研究所 | Recoverable multiplexing lifting double-pass effective measurement weather sounding device |
| CN117578067A (en) * | 2024-01-12 | 2024-02-20 | 南京信息工程大学 | Multifunctional multiplexing antenna system based on near space sonde |
| CN117578067B (en) * | 2024-01-12 | 2024-03-29 | 南京信息工程大学 | Multifunctional multiplexing antenna system based on near space sonde |
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Granted publication date: 20200114 Termination date: 20210626 |