CN103345003B - Sonde anti-radiation device and method for obtaining medium altitude temperature by sonde - Google Patents
Sonde anti-radiation device and method for obtaining medium altitude temperature by sonde Download PDFInfo
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- CN103345003B CN103345003B CN201310240532.8A CN201310240532A CN103345003B CN 103345003 B CN103345003 B CN 103345003B CN 201310240532 A CN201310240532 A CN 201310240532A CN 103345003 B CN103345003 B CN 103345003B
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Abstract
The invention belongs to the field of detecting instruments, and provides a sonde anti-radiation device and a method for obtaining medium altitude temperature by a sonde. The sonde anti-radiation device comprises a base, three base plates, three supports, three partition plates, an enclosing frame and three temperature sensors, wherein the three base plates are installed on the base, the three supports are installed on the three base plates respectively, the three partition plates are installed in the three gaps among the three base plates respectively, the enclosing frame is an annular plate, fixed outside the three partition plates and lower than the partition plates, the enclosing frame is separated to be three sections by the partition plates, the three temperature sensors are installed at the middle positions of the three enclosing frame respectively, and data lines of the temperature sensors are fixed on the enclosing frame and the supports. According to the sonde anti-radiation device and the method for obtaining the medium altitude temperature by the sonde, the problems that the temperature measurement error is big, accuracy degree is low, the structure is complex, and the construction cost is high due to solar radiation are effectively eliminated.
Description
Technical field
The invention belongs to sounding technical field, particularly a kind of sonde shielding and utilize sonde to obtain the method for temperature.
Background technology
Sonde is a kind of meteorological observation device be attached on balloon, and it is typically in various elevation carrection atmospheric temperature, pressure and humidity, and measures wind.
In atmospheric temperature measurement, most important error source is the solar radiation error of temperature sensor, sonde is generally at the hollow scope collecting temperature of distance ground 1-7 kilometer, and hollow range air is very thin, solar radiation is large, and the error of thermometric rises along with sonde and increases.At present, adopt the heat trnasfer equilibrium state formula between temperature sensor and ambient atmosphere, reduce the sonde temperature measurement error caused because of convective heat transfer, but be that the error caused for solar radiation carries out slowing down and eliminating without any device.
Therefore, sounding technical field be badly in need of a kind of structure simple, temperature measurement error that solar radiation causes, the sonde shielding that cheap, superior performance, degree of accuracy are high and the method obtaining hollow accurate temperature can be eliminated.
Summary of the invention
In order to solve the defect that existing sounding device measuring hollow temperature is subject to influenced by solar huge, the invention provides sonde shielding, technical scheme is as follows:
Sonde shielding, is characterized in that, comprising:
Base,
3 pieces of base plates, install on the base,
3 supports, are arranged on these 3 pieces of base plates respectively;
3 pieces of division boards, are arranged in 3 gaps between these 3 pieces of base plates respectively;
Enclosing frame, is annular slab, and be fixed on outside these 3 pieces of division boards, lower than division board, this encloses frame and is divided into 3 sections by this division board;
3 temperature sensors, are arranged on the centre position that these three sections are enclosed frame respectively, and the data line of this temperature sensor is fixed on this and encloses on frame and this support; This base plate to be angle be fanning strip of 120 °; These 3 supports are by circumference 3 decile.
As above sonde shielding, wherein, this encloses 1/4 to 2/3 place being fixed on this division board height of frame.
Present invention also offers the method utilizing sonde to obtain hollow temperature, it is characterized in that, comprising:
Step 1: 3 pieces of base plates are arranged on base;
Step 2: 3 supports are arranged on respectively on 3 pieces of base plates;
Step 3: 3 pieces of division boards are arranged on respectively in 3 gaps between 3 pieces of base plates;
Step 4: frame will be enclosed and be fixed on 3 pieces of division boards, lower than division board, enclose frame and be isolated plate and be divided into 3 sections;
Step 5: 3 temperature sensors are arranged on these three sections respectively and enclose on frame;
Step 6: the data line of temperature sensor is fixed on this and encloses on frame and this support, form sonde;
Step 7: this step 1 is emitted to hollow to 6 sondes formed together along with rocket;
Step 8: the temperature value that 3 temperature sensors detect is passed to temperature collecting device;
Step 9: data processing, gets minimum value in 3 temperature values as hollow temperature value accurately.
The invention has the beneficial effects as follows:
1. sonde shielding structure is simple, cheap.
2. sonde shielding superior performance, degree of accuracy are high.
3. temperature sensor separates by the division board of sonde shielding, and always have a temperature sensor not by solar radiation, temperature is minimum, thus the temperature measurement error that elimination solar radiation causes.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of sonde shielding of the present invention.
Embodiment
The measure realized to make the technology of the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Fig. 1 is the structural representation of sonde shielding of the present invention.The present invention includes:
Base 1,
3 pieces of base plates 2, are arranged on base 1, for angle is the fanning strip of 90-150 degree, are preferably 120 degree, by circumference 3 decile;
3 supports 3, are arranged on respectively on these 3 pieces of base plates 2, are preferably the centre position being positioned at base plate 2, and 3 supports 3 are by circumference 3 decile;
3 pieces of division boards 4, are arranged in 3 gaps between these 3 pieces of base plates 2 respectively;
Enclosing frame 5, is annular slab, is fixed on these 3 pieces of division boards 4, lower than division board 4, is preferably 1/4 to 2/3 place being fixed on division board 4 height; Enclose frame 5 to be isolated plate 4 and to be divided into 3 sections;
3 temperature sensors 6, are arranged on these three sections respectively and enclose on frame 5, be preferably the centre position being fixed on and enclosing frame 5, and 3 temperature sensors 6 are by circumference 3 decile; The data line of temperature sensor 6 is fixed on and encloses on frame 5 and support 3; Make temperature sensor 6 when the hollow work of 1-7 kilometer, can not be bad by large wind.
When the present invention works, first, by sonde along with rocket is launched together, in drifted by wind, temperature sensor 6 detecting temperature.Enclose on frame 5 because temperature sensor 6 is fixed on, and enclose the centre position that frame 5 is positioned at division board 4, so no matter which face of sonde is met to the sun, always there is a temperature sensor 6 to be sun dorsad, the solar radiation that it accepts is isolated plate 4 and isolates.The temperature value that these 3 temperature sensors 6 record is passed to temperature collecting device, gets the minimum value of 3 measured temperature when data processing, be the temperature value accurately eliminating solar radiation factor.
The method that the present invention utilizes sonde to obtain hollow temperature comprises:
Step 1: 3 pieces of base plates 2 are arranged on base 1, base plate 2 is the fanning strip of 120 degree;
Step 2: 3 supports 3 are arranged on 3 pieces of base plates 2 respectively, are preferably the centre position being positioned at base plate 2,3 supports 3 are by circumference 3 decile;
Step 3: 3 pieces of division boards 4 are arranged on respectively in 3 gaps between 3 pieces of base plates 2;
Step 4: frame 5 will be enclosed and be fixed on 3 pieces of division boards 4, lower than division board 4, be preferably 1/4 to 2/3 place being fixed on division board 4; Enclose frame 5 to be isolated plate 4 and to be divided into 3 sections;
Step 5: 3 temperature sensors 6 are arranged on these three sections respectively and enclose on frame 5, be preferably the centre position being fixed on and enclosing frame 5;
Step 6: be fixed on by the data line of temperature sensor 6 and enclose on frame 5 and support 3, forms sonde;
Step 7: this step 1 is emitted to hollow to 6 sondes formed together along with rocket;
Step 8: the temperature value that 3 temperature sensors 6 detect is passed to temperature collecting device;
Step 9: data processing, gets minimum value in 3 temperature values as hollow temperature value accurately.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. sonde shielding, is characterized in that, comprising:
Base,
3 pieces of base plates, install on the base,
3 supports, are arranged on these 3 pieces of base plates respectively;
3 pieces of division boards, are arranged in 3 gaps between these 3 pieces of base plates respectively;
Enclosing frame, is annular slab, and be fixed on outside these 3 pieces of division boards, lower than division board, this encloses frame and is divided into 3 sections by this division board; 3 temperature sensors, are arranged on the centre position that these three sections are enclosed frame respectively, and the data line of this temperature sensor is fixed on this and encloses on frame and this support; This base plate to be angle be fanning strip of 120 °; These 3 supports are by circumference 3 decile.
2. sonde shielding as claimed in claim 1, it is characterized in that, this encloses 1/4 to 2/3 place being fixed on this division board height of frame.
3. utilize sonde to obtain the method for hollow temperature, it is characterized in that, comprising:
Step 1: 3 pieces of base plates are arranged on base;
Step 2: 3 supports are arranged on respectively on 3 pieces of base plates;
Step 3: 3 pieces of division boards are arranged on respectively in 3 gaps between 3 pieces of base plates;
Step 4: frame will be enclosed and be fixed on 3 pieces of division boards, lower than division board, enclose frame and be isolated plate and be divided into 3 sections;
Step 5: 3 temperature sensors are arranged on these three sections respectively and enclose on frame;
Step 6: the data line of temperature sensor is fixed on this and encloses on frame and this support, form sonde;
Step 7: this step 1 is emitted to hollow to 6 sondes formed together along with rocket;
Step 8: the temperature value that 3 temperature sensors detect is passed to temperature collecting device;
Step 9: data processing, gets minimum value in 3 temperature values as hollow temperature value accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240532.8A CN103345003B (en) | 2013-06-18 | 2013-06-18 | Sonde anti-radiation device and method for obtaining medium altitude temperature by sonde |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240532.8A CN103345003B (en) | 2013-06-18 | 2013-06-18 | Sonde anti-radiation device and method for obtaining medium altitude temperature by sonde |
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| Publication Number | Publication Date |
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| CN103345003A CN103345003A (en) | 2013-10-09 |
| CN103345003B true CN103345003B (en) | 2015-04-08 |
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| CN201310240532.8A Active CN103345003B (en) | 2013-06-18 | 2013-06-18 | Sonde anti-radiation device and method for obtaining medium altitude temperature by sonde |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928630A (en) * | 2016-04-29 | 2016-09-07 | 南京微感电子科技有限公司 | Radiation shield for meteorological measurement |
| CN108303754A (en) * | 2018-02-23 | 2018-07-20 | 上海长望气象科技股份有限公司 | Sounding shielding and rocketsonde |
| CN114035243A (en) * | 2018-02-23 | 2022-02-11 | 陈书驰 | Thermistor supporting structure and rocket sonde |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141332A (en) * | 1991-06-20 | 1992-08-25 | Bergstein David M | Air temperature monitor |
| CN2657000Y (en) * | 2003-06-23 | 2004-11-17 | 中国科学院寒区旱区环境与工程研究所 | Ventilating radiation-proof thermohygrometer |
| CN102495112A (en) * | 2011-11-11 | 2012-06-13 | 国家海洋技术中心 | Intelligent air temperature/humidity measuring device |
| CN202886629U (en) * | 2012-10-10 | 2013-04-17 | 宇星科技发展(深圳)有限公司 | Meteorological monitoring device |
| CN203275677U (en) * | 2013-06-18 | 2013-11-06 | 上海长望气象科技有限公司 | Sonde anti-radiation device |
-
2013
- 2013-06-18 CN CN201310240532.8A patent/CN103345003B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141332A (en) * | 1991-06-20 | 1992-08-25 | Bergstein David M | Air temperature monitor |
| CN2657000Y (en) * | 2003-06-23 | 2004-11-17 | 中国科学院寒区旱区环境与工程研究所 | Ventilating radiation-proof thermohygrometer |
| CN102495112A (en) * | 2011-11-11 | 2012-06-13 | 国家海洋技术中心 | Intelligent air temperature/humidity measuring device |
| CN202886629U (en) * | 2012-10-10 | 2013-04-17 | 宇星科技发展(深圳)有限公司 | Meteorological monitoring device |
| CN203275677U (en) * | 2013-06-18 | 2013-11-06 | 上海长望气象科技有限公司 | Sonde anti-radiation device |
Non-Patent Citations (1)
| Title |
|---|
| 探空温度传感器的数值分析与优化设计;戴伟;《中国优秀硕士学位论文全文数据库 信息科技辑》;20120915(第9期);全文 * |
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Address after: 201209 No. 669 people's Autumn Road, Shanghai, Pudong New Area Patentee after: SHANGHAI CHANGWANG METEOTECH CO., LTD. Address before: 201209, 6, 669, min Qiu Road, Shanghai, Pudong New Area Patentee before: Shanghai Changwang Meteorological Technology Co., Ltd. |
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