CN206411284U - A kind of rain sensor positioned based on the Big Dipper - Google Patents
A kind of rain sensor positioned based on the Big Dipper Download PDFInfo
- Publication number
- CN206411284U CN206411284U CN201720059122.7U CN201720059122U CN206411284U CN 206411284 U CN206411284 U CN 206411284U CN 201720059122 U CN201720059122 U CN 201720059122U CN 206411284 U CN206411284 U CN 206411284U
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- China
- Prior art keywords
- rain
- processing module
- casing
- downside
- big dipper
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The utility model proposes a kind of rain sensor positioned based on the Big Dipper, it is by casing, contain rain mouthful, screen pack, contain rain device, electronic valve, pressure sensor, osculum, fulcrum, interface and processing module, the upper end of the casing is provided with Sheng rain mouthful, the downside for containing rain mouthful is provided with screen pack, the screen pack is placed in the inside for containing rain device, the one side for containing rain device is provided with electronic valve, the downside for containing rain device is connected with pressure sensor, the another side for containing rain device is connected with processing module, the outside of the processing module is provided with interface osculum, the downside of the casing is provided with osculum, the downside of the casing is connected with fixed pivot.The beneficial effects of the utility model are that simple in construction, measurement rainfall is accurate, possess timing and send positional information and understand rainfall at certain longitude and latitude in real time, practical performance is stronger, is especially suitable for promoting the use of.
Description
Technical field
The utility model is related to rain sensor field, more particularly, to a kind of rain sensor positioned based on the Big Dipper.
Background technology
Rain sensor is applied to the relevant departments such as meteorological observatory's (station), hydrometric station, agricultural, national defence and is used for remote measurement liquid precipitation
Amount, precipitation intensity, precipitation beginning and ending time.It is purpose hydrology automatic telemetry for scheduling of controlling flood, supply water, the management of hydropower reservoir station regimen
Station is observed and predicted in system, automatic field, is Rainfall estimation sensor.
Rain sensor (rainfall gauge) is the capital equipment for rainfall observation, rainfall and rain in the measurable unit interval
By force.It is mainly tipping bucket type (including single tipping bucket and double skip) from metering system currently used for the instrument and equipment that automatic rainfall is measured
With Weighing type rain sensor.Common rain sensor is during use, because rainwater is mixed with dust, grass seeds etc. respectively
Impurity is planted, the blocking of tipping bucket rain gauge is often resulted in, it is often necessary to complex artificial cleaning.Once block, rain
Quantity sensor will occur that the degree of accuracy exceeds allowed band, result even in its damage.Existing most of Weighing type rainfall is passed
Though the problem of blocking is not present in sensor, its rainfall collection vessel finite capacity needs often artificial when especially measuring rainfall
Draining, it is still desirable to which more maintenance and manual intervention ensures its continuous normal work.
Existing rain sensor, cleaning is inconvenient, detection efficiency is slow, accuracy is not high, and shortage timing sends position
The function of information, it is impossible to understand the rainfall at certain longitude and latitude, use is not convenient enough, performance is not comprehensive enough, lacks practical performance.
Utility model content
The purpose of this utility model be provide it is a kind of based on the Big Dipper position rain sensor, with overcome it is existing in deposit
Deficiency.
What the technical solution of the utility model was realized in：A kind of rain sensor positioned based on the Big Dipper, is by case
Body, Sheng rain mouth, screen pack, Sheng Yuqi, electronic valve, pressure sensor, osculum, fulcrum, interface and processing module, the case
The upper end of body is provided with screen pack provided with rain mouthful, the downside for containing rain mouthful is contained, and the screen pack is placed in the inside for containing rain device, described
The one side for containing rain device is provided with electronic valve, and the downside of the Sheng rain device is connected with pressure sensor, described to contain the another of rain device
One side is connected with processing module, and the outside of the processing module is provided with interface osculum, and the downside of the casing is provided with row
Water hole, the downside of the casing is connected with fixed pivot.
It is preferred that, the interface is placed in the side of casing.
It is preferred that, the Sheng rain device is set to coniform.
It is preferred that, the processing module is electrically connected with pressure sensor, and processing module is electrically connected with electronic valve.
It is preferred that, the processing module integrates Big Dipper positioning and data processing.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：The rain sensor positioned based on the Big Dipper,
By setting screen pack in the downside for containing rain mouthful, the stop to debris is realized, rain mouthful is contained easy to clean；Designed by the way that rain device will be contained
For in cone, larger pressure change can be also obtained even if less rainfall, so by pressure sensor detection height from
And the rainfall in the unit interval is calculated, measurement rainfall is more accurate；By setting processing module, processing in the side for containing rain device
Module has the function that the Big Dipper is positioned, and can regularly send positional information, the rainfall at certain longitude and latitude be understood in real time, in data
The thresholding of pressure sensor, when pressure sensor signal changes, such as timing of microprocessor shape, Dang Damen are set in processing module
Control signal opening electronic valve is produced during limit value to discharge water, and when pressure is less than certain value, closes valve, while when obtaining thresholding
Rainfall volume, and the rainfall in the unit interval is obtained according to timing time, it can select in minutes, hour meter or day meter
When, the utility model is simple in construction, measurement rainfall is accurate, possesses timing and sends positional information and understand in real time at certain longitude and latitude
Rainfall, practical performance is stronger, is especially suitable for promoting the use of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model processing module operation principle structural representation；
In figure：1- casings, 2- contain rain mouth, 3- screen packs, 4- and contain rain device, 5- electronic valves, 6- pressure sensors, 7- drainings
Hole, 8- fulcrums, 9- interfaces, 10- processing modules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of rain sensor positioned based on the Big Dipper as depicted in figs. 1 and 2, is by casing
1st, rain mouthful 2, screen pack 3 are contained, rain device 4, electronic valve 5, pressure sensor 6, osculum 7, fulcrum 8, interface 9 and processing module is contained
10, the upper end of the casing 1 is provided with screen pack 3 provided with rain mouthful 2, the downside for containing rain mouthful 2 is contained, and the screen pack 3 is placed in Sheng
The inside of rain device 4, the one side of the Sheng rain device 4 is provided with electronic valve 5, the downside for containing rain device 4 and pressure sensor 6
Connection, the another side for containing rain device 4 is connected with processing module 10, and the outside of the processing module 10 is provided with the draining of interface 9
Hole 7, the downside of the casing 1 is provided with osculum 7, and the downside of the casing 1 is fixedly connected with fulcrum 8.
Further, the interface 9 is placed in the side of casing 1.
Further, the Sheng rain device 4 is set to coniform.
Further, the processing module 10 is electrically connected with pressure sensor 6, and processing module 10 and electronic valve 5 are electrical
Connection.
Further, the processing module 10 integrates Big Dipper positioning and data processing.
Operation principle：The rain sensor positioned based on the Big Dipper, it is real by setting screen pack 3 in the downside for containing rain mouthful 2
Now to the stop of debris, rain mouthful 2 is contained easy to clean；It is designed as, in cone, even if less rainfall also by the way that rain device 4 will be contained
Larger pressure change is obtained, so detects height to calculate the rainfall in the unit interval by pressure sensor 6, surveys
Measure rainfall more accurate；By setting processing module 10 in the side for containing rain device 4, processing module 10 has the function that the Big Dipper is positioned,
Positional information can be regularly sent, the rainfall at certain longitude and latitude is understood in real time, pressure sensing is set in data processing module
The thresholding of device, when 6 signal intensity of pressure sensor, such as timing of microprocessor shape, generation control signal is beaten when up to threshold value
Open electronic valve 5 to discharge water, when pressure is less than certain value, close valve, while rainfall volume when obtaining thresholding, and according to timing
Time obtains the rainfall in the unit interval, can select in minutes, hour meter or day timing, the letter of the utility model structure
Single, measurement rainfall is accurate, possesses timing and sends positional information and understand rainfall at certain longitude and latitude in real time, practical performance is more
By force, it is especially suitable for promoting the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of rain sensor positioned based on the Big Dipper, be by casing (1), contain rain mouthful (2), screen pack (3), contain rain device (4),
Electronic valve (5), pressure sensor (6), osculum (7), fulcrum (8), interface (9) and processing module (10), it is characterised in that：
The upper end of the casing (1) is provided with screen pack (3), the screen pack (3) provided with rain mouthful (2), the downside for containing rain mouthful (2) is contained
The inside for containing rain device (4) is placed in, the one side of the Sheng rain device (4) is provided with electronic valve (5), the downside for containing rain device (4)
Face is connected with pressure sensor (6), and the another side for containing rain device (4) is connected with processing module (10), the processing module
(10) outside is provided with interface (9) osculum (7), and the downside of the casing (1) is provided with osculum (7), the casing (1)
Downside is fixedly connected with fulcrum (8).
2. a kind of rain sensor positioned based on the Big Dipper according to claim 1, it is characterised in that：The interface (9)
It is placed in the side of casing (1).
3. a kind of rain sensor positioned based on the Big Dipper according to claim 1, it is characterised in that：The Sheng rain device
(4) it is set to coniform.
4. a kind of rain sensor positioned based on the Big Dipper according to claim 1, it is characterised in that：The processing module
(10) it is electrically connected with pressure sensor (6), processing module (10) is electrically connected with electronic valve (5).
5. a kind of rain sensor positioned based on the Big Dipper according to claim 1, it is characterised in that：The processing module
(10) Big Dipper positioning and data processing are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059122.7U CN206411284U (en) | 2017-01-18 | 2017-01-18 | A kind of rain sensor positioned based on the Big Dipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059122.7U CN206411284U (en) | 2017-01-18 | 2017-01-18 | A kind of rain sensor positioned based on the Big Dipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411284U true CN206411284U (en) | 2017-08-15 |
Family
ID=59556329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059122.7U Expired - Fee Related CN206411284U (en) | 2017-01-18 | 2017-01-18 | A kind of rain sensor positioned based on the Big Dipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942413A (en) * | 2017-10-27 | 2018-04-20 | 中国水利水电科学研究院 | A kind of rainfall evenness test device and test method |
| CN111538110A (en) * | 2020-04-16 | 2020-08-14 | 中国科学院上海微系统与信息技术研究所 | Rainfall on-line monitoring system and monitoring method |
-
2017
- 2017-01-18 CN CN201720059122.7U patent/CN206411284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942413A (en) * | 2017-10-27 | 2018-04-20 | 中国水利水电科学研究院 | A kind of rainfall evenness test device and test method |
| CN111538110A (en) * | 2020-04-16 | 2020-08-14 | 中国科学院上海微系统与信息技术研究所 | Rainfall on-line monitoring system and monitoring method |
| CN111538110B (en) * | 2020-04-16 | 2021-08-17 | 中国科学院上海微系统与信息技术研究所 | Rainfall on-line monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |