CN202330743U - Intelligent hyetometrograph - Google Patents
Intelligent hyetometrograph Download PDFInfo
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- CN202330743U CN202330743U CN2011204343924U CN201120434392U CN202330743U CN 202330743 U CN202330743 U CN 202330743U CN 2011204343924 U CN2011204343924 U CN 2011204343924U CN 201120434392 U CN201120434392 U CN 201120434392U CN 202330743 U CN202330743 U CN 202330743U
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- heavy rain
- rainfall
- tipping bucket
- intelligent
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Abstract
The utility model relates to an intelligent hyetometrograph, which comprises a housing and a power source and is characterized in that a rainfall measuring device and a signal processing device are arranged in the housing, the signal output end of the rainfall measuring device is connected with the signal processing device which is connected with the power source, the rainfall measuring device comprises a conventional rainfall metering device and a storm metering device which is arranged on the lower portion of the conventional rainfall metering device, the signal processing device is respectively connected with the signal output ends of the conventional rainfall metering device and the storm metering device. The intelligent hyetometrograph guarantees the measurement accuracy, the measuring range and accurate measurements under the condition of heavy rainstorms. Besides, the intelligent hyetometrograph is provided with a filtering device and a warning device so that normal operation also can be achieved under an unattended condition in the wild.
Description
Technical field
The utility model relates to a kind of intelligent rainfall meter, and particularly a kind of rain gage of using when being applicable to open-air unmanned and heavy rain belongs to electronic technology field.
Background technology
Tipping-bucket rain-gauge all is widely used in meteorology, the hydrology, environment monitoring, forest ecology observation, and traditional tipping-bucket rain-gauge comprises a tipping bucket that plays the metering effect, the size that the number of times that overturns through the record tipping bucket measures rainfall.When measuring the heavy rain rainfall, because rainfall causes the tipping bucket upset to lag behind too greatly and can't measure accurate data.In addition, the present rain gage that adopts all is mounted in the place of Attended mode, can not destroyed and bother by the people, can't adapt to the rainfall measurement work under the open-air unmanned situation.
The utility model content
In order to overcome the above-mentioned defective of prior art, the utility model provides a kind of intelligent rainfall meter, measures rainfall exactly under can be in the open air unmanned and the heavy rain situation.
The technical scheme that the utility model adopts is: a kind of intelligent rainfall meter; Comprise shell and power supply; It is characterized in that being provided with in the said shell rainfall measurement device and signal processing apparatus; The signal output part of said rainfall measurement device is connected with said signal processing apparatus, and said signal processing apparatus is connected with said power supply.
Said rainfall measurement device can comprise conventional rainfall WT-MSR and heavy rain WT-MSR; Said heavy rain WT-MSR is arranged on said conventional rainfall WT-MSR below, and the signal output part of the signal output part of said conventional rainfall WT-MSR and said heavy rain WT-MSR is connected with said signal processing apparatus respectively.
Said conventional rainfall WT-MSR can comprise the funnel that catchments, tipping bucket and tongue tube; Said tipping bucket is provided with magnet and tipping bucket support; Said tongue tube be installed in the corresponding position of said magnet on; Said signal processing device is changed to micro controller, and said tongue tube is connected with said micro controller, and the said bell mouth of catchmenting is over against said tipping bucket.
Said heavy rain WT-MSR comprises water-storing box, heavy rain metering tipping bucket and heavy rain metering tongue tube; Said heavy rain metering tipping bucket is provided with heavy rain metering magnet and heavy rain metering tipping bucket support; Said heavy rain metering tongue tube is installed in said heavy rain and measures on the corresponding position of magnet; Said heavy rain metering tongue tube is connected with said micro controller, and said water-storing box is provided with opening, and said opening is over against said heavy rain metering tipping bucket.
Said cover top portion can be provided with filtration unit.
Said filtration unit can comprise filter mantle; And be furnished with detector, air pump and controller; Said detector and air pump are located at the below of said filter mantle respectively; Said detector is connected with said controller respectively with said air pump, and said detector, said air pump and said controller are connected with said power supply respectively.
Said bell mouth place of catchmenting can be provided with screen pack.
Said intelligent rainfall meter can also comprise warning device; Said warning device comprises warning horn and Acquisition Instrument; Said Acquisition Instrument is provided with induction installation and alarming controller, and said alarming controller is connected with said warning horn switch, and said warning horn is connected with said power supply with said Acquisition Instrument.
Said Acquisition Instrument can be provided with standby power supply, and said micro controller, detector, air pump, controller and said warning horn are connected with said standby power supply respectively.
Said shell can be provided with at least two fixed orifices.
The beneficial effect of the utility model is: the utility model measures rainfall through conventional rainfall WT-MSR and heavy rain WT-MSR; Match with signal processing apparatus and to record rainfall; Guaranteed the measuring accuracy of intelligent rainfall meter; The measurement range of intelligent rainfall meter can be guaranteed simultaneously again, under the situation of torrential rain, still rainfall can be accurately measured; Secondly owing to be provided with filtration unit and warning device, make under its unattended in the open air situation, also can operate as normal.
Description of drawings
Fig. 1 is the structural representation of intelligent rainfall meter.
Embodiment
As shown in Figure 1; A kind of intelligent rainfall meter comprises shell 4 and power supply, is provided with rainfall measurement device and signal processing apparatus in the said shell; The signal output part of said rainfall measurement device is connected with said signal processing apparatus, and said signal processing apparatus is connected with said power supply.Said rainfall measurement device receives rainwater, converts rainfall into switch or pulse signal is passed to said signal processing apparatus, and said power supply is the operate as normal power supply of keeping said intelligent rainfall meter.
Said rainfall measurement device comprises conventional rainfall WT-MSR and heavy rain WT-MSR; Said heavy rain WT-MSR is arranged on said conventional rainfall WT-MSR below, and the signal output part of the signal output part of said conventional rainfall WT-MSR and said heavy rain WT-MSR is connected with said signal processing apparatus respectively.When said intelligent rainfall meter was worked, said conventional rainfall WT-MSR and said heavy rain WT-MSR all measured rainfall, respectively switch or pulse signal are passed to said signal processing apparatus.Under the non-heavy rain situation, said conventional rainfall WT-MSR operate as normal, said signal processing apparatus obtains rainfall data through handling the signal that said conventional rainfall WT-MSR is carried; But under heavy rain or heavy rain situation, said conventional rainfall WT-MSR can't operate as normal, and the signal of conveying is undesired, and this moment, said signal processing apparatus was through handling the signal of said heavy rain WT-MSR transmission, to obtain rainfall data.
Said conventional rainfall WT-MSR is the tipping bucket type WT-MSR; Can comprise the funnel 5 that catchments, tipping bucket 7 and tongue tube 9; Said tipping bucket is provided with magnet and tipping bucket support, said tongue tube be installed in the corresponding position of said magnet on, for the ease of installing; Said magnet and said tongue tube can be installed in respectively on said tipping bucket and the tipping bucket support with assembly through propping up; The position of said magnet and said tongue tube is corresponding, and when the relative position of said magnet and said tongue tube changed, said tongue tube can produce a switching signal.For the ease of the leveling of tipping bucket, also be provided with the leveling assembly on the said tipping bucket, preferably include micrometer adjusting screw, leveling nut, linkage levelling screw etc.Said tipping bucket is preferably the less and suitable rain gage tipping bucket of sensibility reciprocal (resolving power), is the tipping bucket of 0.1mm or 0.2mm like sensibility reciprocal, and the tipping bucket of small sensible weight can guarantee the measuring accuracy of said intelligent rainfall meter.Said signal processing device is changed to micro controller; Said tongue tube is connected with said micro controller; The said bell mouth of catchmenting is over against said tipping bucket; The said bell mouth of catchmenting can also be provided with drip nozzle or drip drainage system such as nail, makes rainwater can inject exactly or splash into to said one-level tipping bucket, prevents that rainwater from spilling to cause measuring error.During the metering rainfall; Rainwater is along the said hopper walls that catchments, and flows into or drips to said tipping bucket, when the rainwater volume in the said tipping bucket reaches predetermined value from the said bell mouth of catchmenting; Said tipping bucket overturning once; At this moment, said magnet and said tipping bucket move simultaneously, and the relative position of said magnet and said tongue tube changes; Said tongue tube just produces a pulse signal and is sent to signal processing apparatus, and said micro controller receives the signal of said tongue tube output and preserves, sends or carry out other processing.
Said heavy rain WT-MSR comprises water-storing box 10, heavy rain metering tipping bucket 13 and heavy rain metering tongue tube 12; Said heavy rain metering tipping bucket is provided with heavy rain metering magnet 11 and heavy rain metering tipping bucket support 18; Said heavy rain metering tongue tube is installed in said heavy rain and measures on the corresponding position of magnet; For the ease of installing; Said heavy rain metering magnet and said heavy rain metering tongue tube can be installed in respectively on said heavy rain metering tipping bucket and the said heavy rain metering tipping bucket support through bearing assembly; Said heavy rain metering magnet is corresponding with the position of said heavy rain metering tongue tube, and when the relative position of said heavy rain metering magnet and said heavy rain metering tongue tube changed, said heavy rain metering tongue tube can produce a switching signal.Leveling for the ease of heavy rain metering tipping bucket also is provided with the leveling assembly on the said tipping bucket, preferably include micrometer adjusting screw, leveling nut, linkage levelling screw etc.Said heavy rain metering tipping bucket is preferably the higher tipping bucket of sensibility reciprocal (resolving power), is the tipping bucket of 0.5mm like sensibility reciprocal, the tipping bucket of big sensibility reciprocal can guarantee said intelligent rainfall meter under the heavy rain situation also energy measurement to accurate data.Said heavy rain metering tongue tube is connected with said micro controller, and said water-storing box is provided with opening, and said opening is over against said heavy rain metering tipping bucket.Said water-storing box opening part can also be provided with drip nozzle or drip drainage system such as nail, makes rainwater can inject exactly or splash into to said heavy rain and measures tipping bucket, prevents that rainwater from spilling to cause measuring error.Because said water-storing box is arranged on the below of said tipping bucket; When said tipping bucket overturning; Water in the tipping bucket flows in the water-storing box, and water flows in the said heavy rain metering tipping bucket along the opening part of said water-storing box, when the rainwater volume in the said heavy rain metering tipping bucket reaches predetermined value; Said heavy rain metering tipping bucket just can overturning once; Said heavy rain metering magnet just can move with said heavy rain metering tipping bucket simultaneously, and the relative position of said heavy rain metering magnet and said heavy rain metering tongue tube changes, and said heavy rain metering tongue tube just can produce a pulse signal and be sent to said micro controller; When the signal of institute tongue tube output just often, said micro controller does not store and sends the signal that said heavy rain metering tongue tube produces; When the abnormal signal of said tongue tube output, said micro controller stores and sends the signal that said heavy rain metering tongue tube produces.Obviously, said heavy rain metering tipping bucket capacity should be greater than the said tipping bucket capacity that is used for conventional rainfall metering, so that can operate as normal under the heavy rain rainfall.
Said cover top portion is provided with filtration unit.Said filtration unit is installed in said cover top portion, prevents that some solids from falling into said intelligent rainfall meter, thereby stops up the said funnel that catchments, causes measuring error or said intelligent rainfall meter caused other interference.
Said filtration unit comprises filter mantle 1; Can also be furnished with detector 2, air pump 3 and controller 19; Said detector and air pump are located at the below of said filter mantle respectively; Said detector is connected with said controller respectively with said air pump, and said detector, said air pump and said controller are connected with said power supply respectively.When on the said filter mantle foreign material being arranged, said detector signal output terminal is connected with said controller, when external impurities is fallen on said filter mantle; Said detector detects signal; And with signal conveys to said controller, said controller starts said air pump through Control Component, and said air pump blows the foreign material on the said filter mantle off; Influence its operate as normal in the said intelligent rainfall to prevent that foreign material from falling into; After foreign material are blown off, said detector no signal output, said controller cuts out said air pump through Control Component.
Said bell mouth place of catchmenting is provided with screen pack 6.In order further to ensure the stability of said intelligent rainfall meter internal work, be provided with said screen pack in said bell mouth place of catchmenting.Said screen pack can be tackled the foreign material that said filtration unit fails to tackle fully, thereby has prevented that foreign material from causing error or the intelligent rainfall meter is caused other influences rainfall measurement.
Said intelligent rainfall meter also comprises warning device; Said warning device comprises warning horn 21 and Acquisition Instrument 14; Said Acquisition Instrument is provided with induction installation and alarming controller; Said alarming controller is connected with said warning horn switch 16, and said warning horn is connected with said power supply with said Acquisition Instrument.Said induction installation can be acoustic control induction installation or other induction installations; As the approaching said intelligent rainfall timing of people; Said induction installation just can reach signal the control center of said Acquisition Instrument; Said control center controls said warning horn through said alarming controller and sends voice suggestion or other warnings; When the people carried out dismounting or other destructions of non-maintenance character to said intelligent rainfall meter, said induction installation also can reach said Acquisition Instrument control center with signal, and said Acquisition Instrument control center controls said warning horn generation alarm through said alarming controller.
Said Acquisition Instrument can be provided with standby power supply, and said micro controller, detector, air pump, controller and said warning horn are connected with said standby power supply respectively.Said intelligent rainfall meter adopts and supplies power with double circuit, and when said power cut-off, said Acquisition Instrument will start its standby power supply automatically, and standby power supply is each assembly power supply of said intelligent rainfall meter, keeps the operate as normal of said each parts of intelligent rainfall meter.
Under the normal condition, in order to save electric energy, said intelligent rainfall meter can be in holding state at ordinary times, and working current is merely 5 microamperes.
Said shell is provided with at least two fixed orifices 15; Said fixed orifice is arranged on said outer casing bottom; Be convenient to the installation of intelligent rainfall meter, the staff can be fixed on said intelligent rainfall meter on the ground or on the pedestal, can strengthen the stability of said intelligent rainfall meter with foot bolt etc.; Make under its unattended in the open air situation, also can operate as normal.
Claims (10)
1. intelligent rainfall meter; Comprise shell and power supply; It is characterized in that being provided with in the said shell rainfall measurement device and signal processing apparatus, the signal output part of said rainfall measurement device is connected with said signal processing apparatus, and said signal processing apparatus is connected with said power supply.
2. intelligent rainfall meter according to claim 1; It is characterized in that said rainfall measurement device comprises conventional rainfall WT-MSR and heavy rain WT-MSR; Said heavy rain WT-MSR is arranged on said conventional rainfall WT-MSR below, and the signal output part of the signal output part of said conventional rainfall WT-MSR and said heavy rain WT-MSR is connected with said signal processing apparatus respectively.
3. intelligent rainfall meter according to claim 2; It is characterized in that said conventional rainfall WT-MSR comprises the funnel that catchments, tipping bucket and tongue tube; Said tipping bucket is provided with magnet and tipping bucket support, said tongue tube be installed in the corresponding position of said magnet on, said signal processing device is changed to micro controller; Said tongue tube is connected with said micro controller, and the said bell mouth of catchmenting is over against said tipping bucket.
4. intelligent rainfall meter according to claim 3; It is characterized in that said heavy rain WT-MSR comprises water-storing box, heavy rain metering tipping bucket and heavy rain metering tongue tube; Said heavy rain metering tipping bucket is provided with heavy rain metering magnet and heavy rain metering tipping bucket support, and said heavy rain metering tongue tube is installed in said heavy rain and measures on the corresponding position of magnet, and said heavy rain metering tongue tube is connected with said micro controller; Said water-storing box is provided with opening, and said opening is over against said heavy rain metering tipping bucket.
5. according to claim 1,2,3 or 4 described intelligent rainfall meters, it is characterized in that said cover top portion is provided with filtration unit.
6. intelligent rainfall meter according to claim 5; It is characterized in that said filtration unit comprises filter mantle; And be furnished with detector, air pump and controller; Said detector and air pump are located at the below of said filter mantle respectively, and said detector is connected with said controller respectively with said air pump, and said detector, said air pump and said controller are connected with said power supply respectively.
7. intelligent rainfall meter according to claim 6 is characterized in that said bell mouth place of catchmenting is provided with screen pack.
8. intelligent rainfall meter according to claim 7; It is characterized in that also comprising warning device; Said warning device comprises warning horn and Acquisition Instrument; Said Acquisition Instrument is provided with induction installation and alarming controller, and said alarming controller is connected with said warning horn switch, and said warning horn is connected with said power supply with said Acquisition Instrument.
9. intelligent rainfall meter according to claim 8 is characterized in that said Acquisition Instrument is provided with standby power supply, and said micro controller, detector, air pump, controller and said warning horn are connected with said standby power supply respectively.
10. intelligent rainfall meter according to claim 9 is characterized in that said shell is provided with at least two fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204343924U CN202330743U (en) | 2011-11-04 | 2011-11-04 | Intelligent hyetometrograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204343924U CN202330743U (en) | 2011-11-04 | 2011-11-04 | Intelligent hyetometrograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330743U true CN202330743U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204343924U Expired - Fee Related CN202330743U (en) | 2011-11-04 | 2011-11-04 | Intelligent hyetometrograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291772A (en) * | 2016-07-30 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of Dust-proof rain gauge |
-
2011
- 2011-11-04 CN CN2011204343924U patent/CN202330743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291772A (en) * | 2016-07-30 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of Dust-proof rain gauge |
| CN106291772B (en) * | 2016-07-30 | 2019-02-12 | 无锡信大气象传感网科技有限公司 | A kind of dust-proof rainfall gauge |
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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: 20120711 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |