CN204241499U - Integrated anemoclinograph - Google Patents
Integrated anemoclinograph Download PDFInfo
- Publication number
- CN204241499U CN204241499U CN201420690961.5U CN201420690961U CN204241499U CN 204241499 U CN204241499 U CN 204241499U CN 201420690961 U CN201420690961 U CN 201420690961U CN 204241499 U CN204241499 U CN 204241499U
- Authority
- CN
- China
- Prior art keywords
- vane
- lower house
- weathercock
- axle
- magnetic field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the integrated anemoclinograph of meteorologic survey apparatus field, comprise oval-shaped shell, the longitudinal center direction of upper shell is provided with rotating weathercock axle, the longitudinal center direction of lower house is provided with rotating vane axle, lower house is down extended in the bottom of vane axle, and in its bottom, vane is installed, vane is provided with the heater jointly rotated with vane, and the alternating magnetic field generating means be fixed on for generation of alternating magnetic field on lower house is also provided with in the inner side of this heater, and to be connected with this alternating magnetic field generating means and to provide the high-frequency circuit of high-frequency current for it.Have employed magnetic induction type of heating to heat anemoclinograph, namely heater of the present utility model can cut the alternating magnetic field that alternating magnetic field generating means produces while along with rotating shaft synchronous rotary, thus generation heat, and this heat is passed to anemoclinograph, can ensure that anemoclinograph normally uses under cryogenic.
Description
Technical field
the utility model relates to meteorologic survey apparatus field, is specifically related to integrated anemoclinograph.
Background technology
anemoscope and wind indicator are the common equipments of weather monitoring.At present, the anemoclinograph ubiquity being applied to north of china in winter freezes and causes the phenomenon of anemoclinograph cisco unity malfunction.Because the vane of anemoclinograph and weathercock are all rotary parts, can not directly power, existing anemoclinograph all mainly adopts the resistance wire or the intensification of other electro-heat equipment installed on its housing, and by thermal-radiating mode, vane or weathercock are heated, to eliminate freezing on anemoclinograph shell.
But because heat radiation is launched to all directions, and its efficiency is far below heat conducting heat transfer type, and therefore, even if very large heating power can not ensure that wind instrument normally works at low temperatures, its large portion heat loss in atmosphere.
Utility model content
the purpose of this utility model solves above defect, provides integrated anemoclinograph, and its structure is simple, and measuring accuracy is high, can guarantee that anemoclinograph normally works under cryogenic.
The purpose of this utility model is achieved in the following ways:
Integrated anemoclinograph, comprise oval-shaped shell, housing is connected and composed by upper shell and lower house two part, the longitudinal center direction of upper shell is provided with rotating weathercock axle, upper shell is up extended in the top of weathercock axle, and on its top, weathercock is installed, the bottom of weathercock axle is provided with weathercock rotating disk, weathercock disc surfaces offers the light hole penetrating weathercock rotating disk, the top of light hole is fixed with the first photoelectric sensor, first photoelectric sensor is connected with control chip, control chip is used for the data electric signal of acceptance being converted to wind speed and direction, the longitudinal center direction of lower house is provided with rotating vane axle, lower house is down extended in the bottom of vane axle, and in its bottom, vane is installed, the top of vane axle is provided with vane rotating disk, vane disc surfaces offers the guide-lighting groove extended to circumferentially, and below vane rotating disk, be provided with the light source upwards irradiated, the second photoelectric sensor that one is arranged on lower house medial surface is provided with in the periphery of vane rotating disk, this second photoelectric sensor is electrically connected with control chip, vane is provided with the heater jointly rotated with vane, and the alternating magnetic field generating means be fixed on for generation of alternating magnetic field on lower house is also provided with in the inner side of this heater, and to be connected with this alternating magnetic field generating means and to provide the high-frequency circuit of high-frequency current for it.Described alternating magnetic field generating means is provided with the disc skeleton of bearing by inside, be distributed in this disc skeleton periphery and embed the magnetic conduction bar of more than therein, and the coil composition be wrapped on this disc skeleton sidewall, this bearing is tightly placed on lower house, and coil is then connected with high-frequency circuit.
As preferably, be provided with the light source fixed head being arranged on lower house medial surface below vane rotating disk, this light source shelf is located on light source fixed head, and this light source is LED battle array.
As preferably, the center of described upper shell is provided with cone shape first roller bearing, and weathercock axle penetrates the first roller bearing, and the center of described lower house is provided with cone shape second roller bearing, and vane axle penetrates the second roller bearing.
As preferably, described upper shell and lower house are connected by flange or buckle structure.
the beneficial effect that the utility model produces is: during measuring wind, the vane axle rotated is utilized to drive vane dial rotation, the guide-lighting groove made it circumferentially coordinates with the second photoelectric sensor and records a continuous print wind speed pulse signal, according to control chip, its wind speed pulse signal is converted to air speed data, and the measurement of wind direction, overlapped with light hole by the vane rotating disk rotated, realize light source through vane rotating disk and weathercock rotating disk, the first photoelectric sensor is made the pulse signal of this wind direction to be detected, control chip is according to the position of wind direction pulse signal in wind speed pulse signal, ratio calculates the angle of rotation, there is the mensuration of wind direction and wind speed, greatly improve the resolution of wind direction and wind speed, have employed magnetic induction type of heating to heat anemoclinograph simultaneously, namely heater of the present utility model can cut the alternating magnetic field that alternating magnetic field generating means produces while along with rotating shaft synchronous rotary, thus generation heat, and this heat is passed to anemoclinograph, can ensure that anemoclinograph normally uses under cryogenic.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model embodiment;
In figure, (1) housing, (2) vane axle, (3) vane rotating disk, (4) guide-lighting groove, (5) second photoelectric sensors, (6) weathercock axle, (7) weathercock rotating disk, (8) light hole, (9) first photoelectric sensors, (10) light source fixed head, (11) vane, (12) weathercock, (13) heater, (14) magnetic conduction bar, (15) coil.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
The present embodiment, with reference to Fig. 1, integrated anemoclinograph, comprise oval-shaped shell 1, housing 1 is connected and composed by buckle structure by upper shell and lower house two part, the longitudinal center direction of upper shell is provided with rotating weathercock axle 6, upper shell is up extended in the top of weathercock axle 6, and on its top, weathercock 12 is installed, the bottom of weathercock axle 6 is provided with weathercock rotating disk 7, weathercock rotating disk 7 surface offers the light hole 8 penetrating weathercock rotating disk 7, the top of light hole 8 is fixed with the first photoelectric sensor 9, first photoelectric sensor 9 is connected with control chip, control chip is used for the data electric signal of acceptance being converted to wind speed and direction, the longitudinal center direction of lower house is provided with rotating vane axle 2, lower house is down extended in the bottom of vane axle 2, and in its bottom, vane 11 is installed, the top of vane axle 2 is provided with vane rotating disk 3, vane rotating disk 3 surface offers the guide-lighting groove 4 extended to circumferentially, and below vane rotating disk 3, be provided with the LED battle array of upwards irradiating, the light source fixed head 10 being arranged on lower house medial surface is provided with below vane rotating disk 3, this LED battle array is erected on light source fixed head 10, the second photoelectric sensor 5 that one is arranged on lower house medial surface is provided with in the periphery of vane rotating disk 3, this second photoelectric sensor 5 is electrically connected with control chip, vane is provided with the heater 13 jointly rotated with vane, and the alternating magnetic field generating means be fixed on for generation of alternating magnetic field on lower house is also provided with in the inner side of this heater 13, and to be connected with this alternating magnetic field generating means and to provide the high-frequency circuit of high-frequency current for it.Described alternating magnetic field generating means is provided with the disc skeleton of bearing by inside, be distributed in this disc skeleton periphery and embed the magnetic conduction bar 14 of more than therein, and the coil 15 be wrapped on this disc skeleton sidewall forms, this bearing is tightly placed on lower house, and coil 15 is connected with high-frequency circuit.
During measuring wind, the vane axle 2 rotated is utilized to drive vane rotating disk 3 to rotate, the guide-lighting groove 4 made it circumferentially coordinates with the second photoelectric sensor 5 and records a continuous print wind speed pulse signal, according to control chip, its wind speed pulse signal is converted to air speed data, and the measurement of wind direction, overlapped with light hole 8 by the vane rotating disk 3 rotated, realize light source through vane rotating disk 3 and weathercock rotating disk 7, the first photoelectric sensor 9 is made the pulse signal of this wind direction to be detected, control chip is according to the position of wind direction pulse signal in wind speed pulse signal, ratio calculates the angle of rotation, there is the mensuration of wind direction and wind speed, greatly improve the resolution of wind direction and wind speed.
Experimentally under-20 degrees Celsius of environment temperatures, traditional heating mode just can prevent anemoclinograph from freezing when 160W, but after adopting magnetic induction type of heating of the present utility model, even just can change ice when 40W, therefore the thermal efficiency of the utility model product is more than 4 times of traditional approach.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as protection domain of the present utility model.
Claims (4)
1. integrated anemoclinograph, comprise oval-shaped shell, housing is connected and composed by upper shell and lower house two part, the longitudinal center direction of upper shell is provided with rotating weathercock axle, upper shell is up extended in the top of weathercock axle, and on its top, weathercock is installed, the bottom of weathercock axle is provided with weathercock rotating disk, weathercock disc surfaces offers the light hole penetrating weathercock rotating disk, the top of light hole is fixed with the first photoelectric sensor, first photoelectric sensor is connected with control chip, control chip is used for the data electric signal of acceptance being converted to wind speed and direction, the longitudinal center direction of lower house is provided with rotating vane axle, lower house is down extended in the bottom of vane axle, and in its bottom, vane is installed, the top of vane axle is provided with vane rotating disk, vane disc surfaces offers the guide-lighting groove extended to circumferentially, and below vane rotating disk, be provided with the light source upwards irradiated, the second photoelectric sensor that one is arranged on lower house medial surface is provided with in the periphery of vane rotating disk, this second photoelectric sensor is electrically connected with control chip, it is characterized in that: the heater jointly rotated with vane is installed on vane, and the alternating magnetic field generating means be fixed on for generation of alternating magnetic field on lower house is also provided with in the inner side of this heater, and to be connected with this alternating magnetic field generating means and to provide the high-frequency circuit of high-frequency current for it, described alternating magnetic field generating means is provided with the disc skeleton of bearing by inside, be distributed in this disc skeleton periphery and embed the magnetic conduction bar of more than therein, and the coil composition be wrapped on this disc skeleton sidewall, this bearing is tightly placed on lower house, coil is then connected with high-frequency circuit.
2. integrated anemoclinograph according to claim 1, it is characterized in that: be provided with the light source fixed head being arranged on lower house medial surface below vane rotating disk, this light source shelf is located on light source fixed head, and this light source is LED battle array.
3. integrated anemoclinograph according to claims 1 or 2, it is characterized in that: the center of described upper shell is provided with cone shape first roller bearing, weathercock axle penetrates the first roller bearing, the center of described lower house is provided with cone shape second roller bearing, and vane axle penetrates the second roller bearing.
4. integrated anemoclinograph according to claim 3, is characterized in that: described upper shell and lower house are connected by flange or buckle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690961.5U CN204241499U (en) | 2014-11-18 | 2014-11-18 | Integrated anemoclinograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690961.5U CN204241499U (en) | 2014-11-18 | 2014-11-18 | Integrated anemoclinograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241499U true CN204241499U (en) | 2015-04-01 |
Family
ID=52770980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690961.5U Expired - Fee Related CN204241499U (en) | 2014-11-18 | 2014-11-18 | Integrated anemoclinograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548594A (en) * | 2015-12-07 | 2016-05-04 | 重庆多邦科技股份有限公司 | Surface flow velocity sensor |
| CN105652032A (en) * | 2015-12-29 | 2016-06-08 | 天津投聚科技有限公司 | Wind speed and direction detection system |
| CN107015019A (en) * | 2017-04-26 | 2017-08-04 | 中国气象科学研究院 | A kind of prop type anemometer |
-
2014
- 2014-11-18 CN CN201420690961.5U patent/CN204241499U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548594A (en) * | 2015-12-07 | 2016-05-04 | 重庆多邦科技股份有限公司 | Surface flow velocity sensor |
| CN105652032A (en) * | 2015-12-29 | 2016-06-08 | 天津投聚科技有限公司 | Wind speed and direction detection system |
| CN107015019A (en) * | 2017-04-26 | 2017-08-04 | 中国气象科学研究院 | A kind of prop type anemometer |
| CN107015019B (en) * | 2017-04-26 | 2023-09-15 | 中国气象科学研究院 | Propeller type anemometer |
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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: 20150401 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |