CN105068156A - Rainfall detector for geological disaster - Google Patents
Rainfall detector for geological disaster Download PDFInfo
- Publication number
- CN105068156A CN105068156A CN201510583311.XA CN201510583311A CN105068156A CN 105068156 A CN105068156 A CN 105068156A CN 201510583311 A CN201510583311 A CN 201510583311A CN 105068156 A CN105068156 A CN 105068156A
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- housing
- rainfall
- water container
- data acquisition
- bird
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a rainfall detector for geological disasters, which comprises a shell body, a water container, a siphon, insect repellent boxes and a bird repellent device, wherein the water container inside the shell body is connected with the top part of the shell body through a funnel, a pressure sensor is connected under the water container, the pressure sensor is connected on a data acquisition device arranged inside the shell body, and a waterproof layer is arranged outside the data acquisition device; both sides of the bottom part of the shell body are each provided with one insect repellent box, and the bird repellent device is installed above the shell body. Through the structure, the rainfall detector for geological disasters can repel insects and mice so as to avoid their damages to electrical components inside the rainfall detector, can repel birds perched on the rainfall detector to prevent the blockage inside the rainfall detector caused by a mass of feces left by the birds, and ensures that the long-term normal operation of the rainfall detector.
Description
Technical field
The present invention relates to Geological Hazards Monitoring field, be specifically related to the rainfall detection instrument for geologic hazard.
Background technology
Man of Shi Yigeduo mountain country of China, mountain region, plateau and hills account for 69% of area, all produce the geologic hazards such as a large amount of avalanches, landslide and rubble flow every year. and a main predisposing factors of the disasters such as avalanche, landslide and rubble flow is rainfall. therefore, how to obtain rainfall data in real time, accurately, early warning work for geologic hazard seems particularly important. rain gage is the instrument of the measurement precipitation that meteorology and social each relevant departments generally apply, and total is divided into manual measurement and sensor measurement two kinds of modes.And sensor measurement such as can be subdivided at polytype rain gage.But the rain gage of every type has certain defect in precision or operability, is not very perfect. the precision that such as tipping-bucket rain-gauge is measured is subject to the restriction of rainfall intensity size, and rain is larger, measures more inaccurate; And siphon rainfall recorder needs regular field notes to measure and change recording chart, this brings inconvenience to field monitoring; Ultrasonic Rain Gauge then affects due to the factor such as density, concentration, temperature, pressure of hyperacoustic velocity of propagation by medium, and its measuring accuracy is lower.Because rain gage is generally all mounted in mountain area, be particularly arranged on the place that some are weedy, insect muroid is more, and insect muroid etc. climb into the inner easily suitable bad inner electric elements of rain gage, thus causes rain gage to lose efficacy.In addition, the birds perched that rain gage stops, the excreta of generation also likely causes the blocking of rain gage inside, thus affects udometric normal work.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, be provided for the rainfall detection instrument of geologic hazard, this rain gage can drive insect muroid, avoid them to the damage of rain gage inside electric elements, this rain gage can also drive the birds perched simultaneously, avoid it to leave a large amount of excretas, cause the blocking of rain gage inside, ensure that rain gage can work for a long time normally.
For solving above-mentioned technical matters, the present invention is by the following technical solutions: for the rainfall detection instrument of geologic hazard, comprise housing, water container, U trap, expelling parasite box and bird-scaring unit, connected by funnel between described enclosure interior water container and case top, Bonding pressure sensor is gone back in the below of water container, pressure transducer is also connected to and is positioned on the data acquisition unit of enclosure interior, also arranges water barrier in the outside of data acquisition unit; The two bottom sides of described housing all arranges an expelling parasite box, above housing, also install bird-scaring unit.
When starting rainfall, outside rainwater is beaten in case top, enters in water container through funnel, water level in water container rises gradually, when rainfall amount reaches siphon point height, water just can be discharged by U trap by the water in water container, and the water level in water container also just have dropped accordingly.When beginning to rain and rainfall amount does not reach siphon point height, but the voltage data of the single-chip microcomputer that rainfall amount so during this period of time can be passed on data acquisition unit by pressure transducer converts out. when rainfall amount reaches siphon point height, when starting to occur siphonage, rain gage is just operated in a kind of one side water receiving while the state that discharges water. because the speed of U trap draining is much larger than the speed of rainfall, water in final water container still can be discharged, just the time of draining is a little longer than siphon drainage time when not having rainfall, according to this rule, utilize existing computing formula can draw the change information of final rainfall, long-range transmission is realized by the gsm module on data acquisition unit, without the need to field notes data, realize remote monitoring.Due at the equal mounting box of the two bottom sides of housing, the material that inside holds can avoid the close of insect muroid, avoids insect muroid etc. to destroy the electronic devices and components of rain gage inside, ensures that rain gage can keep normal operating conditions for a long time.And the bird-scaring unit arranged above housing can be driven and wants to perch udometric birds, avoid the birds perched to produce blocking that a large amount of excretas causes rain gage inside.And the water barrier arranged on data acquisition unit, moisture can be avoided to enter data acquisition unit inside, cause data acquisition unit normally to work.
Described expelling parasite box is built with pest repellant.This pest repellant can exorcise close insect and muroid, avoids it to sting the parts of bad rain gage inside.
In order to reach best effect on driving birds, described bird-scaring unit is supersonic wave bird driving device.Supersonic wave bird driving device is propagated by ultrasound wave reflection mode many times, and the covering of formation ultrasound wave protection network is whole drives bird space, and what realize a slice scope drives bird.
Further, described data acquisition unit also connects solar panel.These power supply mode energy-conserving and environment-protective, are applicable to powering to field work equipment very much.
Described housing comprise the lid at top, middle part hold cavity and base, lid wherein, hold cavity and base connects as one structure successively, the width of lid is greater than and holds cavity, and the whole cavity that holds is covered on below.Lid can be protected and wholely hold cavity, avoids holding in rainwater in the gap that cavity and lid formed entering, and ensures the accurate of measurement result.
Because water column residual in U trap can affect the precision of measurement result, can normally siphon and without weeping, simultaneously after siphon is complete, also can not remain water column in pipe in order to ensure that rainfall reaches siphon point, described U trap is bend pipe, and the arc range of bend pipe is between 29 °-31 °.
Compared with prior art, the invention has the beneficial effects as follows:
1, this rain gage can not only rainfall information collection, water quality information can also be gathered, transmitted by long-range, at the equal mounting box of the two bottom sides of housing, the material that inside holds can avoid the close of insect muroid, avoid insect muroid etc. to destroy the electronic devices and components of rain gage inside, ensure that rain gage can keep normal operating conditions for a long time.
2, the bird-scaring unit arranged above housing can be driven and want to perch udometric birds, avoid the birds perched to produce blocking that a large amount of excretas causes rain gage inside.
Accompanying drawing explanation
Fig. 1 is partial sectional view of the present invention.
In figure, Reference numeral is expressed as: 1, housing; 2, funnel; 3, water container; 4, pressure transducer; 5, data acquisition unit; 6, U trap; 7, expelling parasite box; 8, bird proof device; 9, water barrier; 10, solar panel.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, the present invention includes housing 1, water container 3, U trap 6, expelling parasite box 7 and bird-scaring unit 8, connected by funnel 2 between the inner water container 3 of described housing 1 and housing 1 top, Bonding pressure sensor 4 is gone back in the below of water container 3, pressure transducer 4 be also connected to be positioned at housing 1 inside data acquisition unit 5 on, in the outside of data acquisition unit 5, water barrier 9 is also set; The two bottom sides of described housing 1 all arranges an expelling parasite box 7, above housing 1, also install bird-scaring unit 8.
When starting rainfall, outside rainwater is beaten in case top, enters in water container through funnel, water level in water container rises gradually, when rainfall amount reaches siphon point height, water just can be discharged by U trap by the water in water container, and the water level in water container also just have dropped accordingly.When beginning to rain and rainfall amount does not reach siphon point height, but the voltage data of the single-chip microcomputer that rainfall amount so during this period of time can be passed on data acquisition unit by pressure transducer converts out. when rainfall amount reaches siphon point height, when starting to occur siphonage, rain gage is just operated in a kind of one side water receiving while the state that discharges water. because the speed of U trap draining is much larger than the speed of rainfall, water in final water container still can be discharged, just the time of draining is a little longer than siphon drainage time when not having rainfall, according to this rule, utilize existing computing formula can draw the change information of final rainfall, long-range transmission is realized by the gsm module on data acquisition unit, without the need to field notes data, realize remote monitoring.Due at the equal mounting box of the two bottom sides of housing, the material that inside holds can avoid the close of insect muroid, avoids insect muroid etc. to destroy the electronic devices and components of rain gage inside, ensures that rain gage can keep normal operating conditions for a long time.And the bird-scaring unit arranged above housing can be driven and wants to perch udometric birds, avoid the birds perched to produce blocking that a large amount of excretas causes rain gage inside.And the water barrier arranged on data acquisition unit, moisture can be avoided to enter data acquisition unit inside, cause data acquisition unit normally to work.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: described expelling parasite box 7 is built with pest repellant.This pest repellant can exorcise close insect and muroid, avoids it to sting the parts of bad rain gage inside.
In order to reach best effect on driving birds, described bird-scaring unit is supersonic wave bird driving device.Supersonic wave bird driving device is propagated by ultrasound wave reflection mode many times, and the covering of formation ultrasound wave protection network is whole drives bird space, and what realize a slice scope drives bird.
Described data acquisition unit 5 also connects solar panel 10.These power supply mode energy-conserving and environment-protective, are applicable to powering to field work equipment very much.
Embodiment 3:
The present embodiment is preferably as follows on the basis of above-described embodiment: described housing 1 comprise the lid at top, middle part hold cavity and base, lid wherein, hold cavity and base connects as one structure successively, the width of lid is greater than and holds cavity, and the whole cavity that holds is covered on below.Lid can be protected and wholely hold cavity, avoids holding in rainwater in the gap that cavity and lid formed entering, and ensures the accurate of measurement result.
Because water column residual in U trap can affect the precision of measurement result, can normally siphon and without weeping, simultaneously after siphon is complete, also can not remain water column in pipe in order to ensure that rainfall reaches siphon point, described U trap 6 is bend pipe, and the arc range of bend pipe is between 29 °-31 °.
Just this invention can be realized as mentioned above.
Claims (6)
1. for the rainfall detection instrument of geologic hazard, it is characterized in that: comprise housing (1), water container (3), U trap (6), expelling parasite box (7) and bird-scaring unit (8), connected by funnel (2) between described housing (1) inner water container (3) and housing (1) top, Bonding pressure sensor (4) is gone back in the below of water container (3), pressure transducer (4) is also connected to and is positioned on the inner data acquisition unit (5) of housing (1), also arranges water barrier (9) in the outside of data acquisition unit (5); The two bottom sides of described housing (1) all arranges an expelling parasite box (7), also installs bird-scaring unit (8) in the top of housing (1).
2. the rainfall detection instrument for geologic hazard according to claim 1, is characterized in that: described expelling parasite box (7) is built with pest repellant.
3. the rainfall detection instrument for geologic hazard according to claim 1, is characterized in that: described bird-scaring unit (8) is supersonic wave bird driving device.
4. the rainfall detection instrument for geologic hazard according to claim 1, is characterized in that: described data acquisition unit (5) also connects solar panel (10).
5. the rainfall detection instrument for geologic hazard according to claim 1, it is characterized in that: described housing (1) comprise the lid at top, middle part hold cavity and base, lid wherein, hold cavity and base connects as one structure successively, the width of lid is greater than and holds cavity, and the whole cavity that holds is covered on below.
6. the rainfall detection instrument for geologic hazard according to claim 1, it is characterized in that: described U trap (6) is bend pipe, the arc range of bend pipe is between 29 °-31 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583311.XA CN105068156A (en) | 2015-09-15 | 2015-09-15 | Rainfall detector for geological disaster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583311.XA CN105068156A (en) | 2015-09-15 | 2015-09-15 | Rainfall detector for geological disaster |
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| CN105068156A true CN105068156A (en) | 2015-11-18 |
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| CN201510583311.XA Pending CN105068156A (en) | 2015-09-15 | 2015-09-15 | Rainfall detector for geological disaster |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371156A (en) * | 2016-08-22 | 2017-02-01 | 成都众山科技有限公司 | Monitor |
| CN107065040A (en) * | 2017-06-15 | 2017-08-18 | 河南理工大学 | The long-range full-automatic rain fall monitor of pre- Geological disaster prevention |
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| CN101718881A (en) * | 2009-11-09 | 2010-06-02 | 中国计量学院 | Self-compensation remote siphon drainage type measuring method and device for rainfall capacity |
| CN201966688U (en) * | 2010-10-13 | 2011-09-07 | 中电国科(北京)科技有限公司 | Comprehensive measure and control device of a high-pressure shaft tower |
| CN202472006U (en) * | 2011-12-26 | 2012-10-03 | 盐城师范学院 | Rainfall measuring instrument |
| CN104316718A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Wind speed measurement device |
| CN204228985U (en) * | 2014-10-23 | 2015-03-25 | 黄守瑜 | Rainwater measurement mechanism |
| CN204422569U (en) * | 2015-03-23 | 2015-06-24 | 四川欧伦电气设备有限公司 | Ultrasonic wind speed measuring instrument |
| CN204613432U (en) * | 2015-05-26 | 2015-09-02 | 南京信息工程大学 | A kind of Novel siphon rain gauge device |
| CN204964792U (en) * | 2015-09-15 | 2016-01-13 | 成都汉康信息产业有限公司 | A rainfall detection device for geological disasters |
-
2015
- 2015-09-15 CN CN201510583311.XA patent/CN105068156A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170732Y (en) * | 2007-10-24 | 2008-12-24 | 李庆武 | Ventilated protective cover for air parameter sensor or recorder |
| CN101422145A (en) * | 2008-12-04 | 2009-05-06 | 成都电业局 | Ultrasonic intelligent bird driving device |
| CN101718881A (en) * | 2009-11-09 | 2010-06-02 | 中国计量学院 | Self-compensation remote siphon drainage type measuring method and device for rainfall capacity |
| CN201966688U (en) * | 2010-10-13 | 2011-09-07 | 中电国科(北京)科技有限公司 | Comprehensive measure and control device of a high-pressure shaft tower |
| CN202472006U (en) * | 2011-12-26 | 2012-10-03 | 盐城师范学院 | Rainfall measuring instrument |
| CN104316718A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Wind speed measurement device |
| CN204228985U (en) * | 2014-10-23 | 2015-03-25 | 黄守瑜 | Rainwater measurement mechanism |
| CN204422569U (en) * | 2015-03-23 | 2015-06-24 | 四川欧伦电气设备有限公司 | Ultrasonic wind speed measuring instrument |
| CN204613432U (en) * | 2015-05-26 | 2015-09-02 | 南京信息工程大学 | A kind of Novel siphon rain gauge device |
| CN204964792U (en) * | 2015-09-15 | 2016-01-13 | 成都汉康信息产业有限公司 | A rainfall detection device for geological disasters |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371156A (en) * | 2016-08-22 | 2017-02-01 | 成都众山科技有限公司 | Monitor |
| CN107065040A (en) * | 2017-06-15 | 2017-08-18 | 河南理工大学 | The long-range full-automatic rain fall monitor of pre- Geological disaster prevention |
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Application publication date: 20151118 |