CN204964790U - Improvement structure of hyetometer - Google Patents
Improvement structure of hyetometer Download PDFInfo
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- CN204964790U CN204964790U CN201520710811.0U CN201520710811U CN204964790U CN 204964790 U CN204964790 U CN 204964790U CN 201520710811 U CN201520710811 U CN 201520710811U CN 204964790 U CN204964790 U CN 204964790U
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- rainfall
- udometric
- camera
- housing
- casing
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Abstract
The utility model discloses an improvement structure of hyetometer, including casing, flourishing hydrophone, siphon and camera, connect through the funnel between the inside flourishing hydrophone of casing and the casing top, at the below of hydrophone greatly connection pressure sensor still, it goes up connection pressure sensor and camera simultaneously to be located the inside data collection station of casing, still set up the access hole on the side of casing. By adopting the above structure, the utility model, not only can measure the situation of change of rainfall, can also monitor the situation of change of geological disasters on every side, transmit through long -range to the measure of requiring assistance is rationally adopted according to the rainfall and the geological disasters condition on every side to later stage, and this hyetometer still sets up the access hole specially in addition, makes things convenient for the later stage to carry out the part and overhauls, reduces use cost.
Description
Technical field
The utility model relates to Geological Hazards Monitoring field, is specifically related to udometric modified node method.
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.Existing various rain gage only can realize rainfall measurement function in addition, if breaking down in inside is also not easy to maintenance, whole rain gage can only be changed, use cost is higher.
Utility model content
The utility model overcomes the deficiencies in the prior art, udometric modified node method is provided, this rain gage can not only measure the situation of change of rainfall, the situation of change of geologic hazard around can also be monitored, transmitted by long-range, so that the later stage rationally adopts the measure of requiring assistance according to rainfall and surrounding geology disaster scenarios it, this rain gage also arranges access hole specially in addition, facilitate the later stage to carry out local overhauling, reduce use cost.
For solving above-mentioned technical matters, the utility model is by the following technical solutions: udometric modified node method, comprise housing, water container, U trap and camera, connected by funnel between described enclosure interior water container and case top, go back Bonding pressure sensor in the below of water container; Bonding pressure sensor and camera simultaneously on the data acquisition unit being positioned at enclosure interior; The side of described housing also arranges access hole.
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.Data acquisition unit also arranges the situation of change of camera for geologic hazard around monitoring, is transmitted by long-range, so as the later stage according to rainfall and around geology disaster scenarios it rationally adopt the measure of requiring assistance.And the access hole that housing is arranged, when rain gage generation abnormal conditions, by taking access hole apart to realize, local overhauling being carried out to rain gage inside, without the need to replacing whole rain gage, reducing use cost.
In order to ensure that rain gage can steady operation in the wild, the electric energy that supply is sufficient, realizes running well, described data acquisition unit also connects solar panel.
Conveniently observe the situation of change of the information such as the water level of rain gage inside from outside, described access hole also arranges liquid level line.
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 °.
Described camera is that all-directional rotation is without dead angle camera.Can the image information of more omnibearing collection geology disaster region, be transferred to remote terminal and use, better to formulate effective rescue measure.
Compared with prior art, the beneficial effects of the utility model are:
1, this rain gage can not only rainfall information collection, can also gather the environment change information around geologic hazard, be transmitted by long-range, so as the later stage according to rainfall and around geology disaster scenarios it rationally adopt the measure of requiring assistance.
2, on udometric housing, access hole is set specially, conveniently can also observes inner water yield situation of change, the later stage can also be facilitated to carry out local overhauling, reduce use cost.
Accompanying drawing explanation
Fig. 1 is partial sectional view of the present utility model.
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, camera; 8, solar panel; 9, access hole.
Embodiment
Be further elaborated the utility model below in conjunction with accompanying drawing, embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, the utility model comprises housing 1, water container 3, U trap 6 and camera 7, is connected, go back Bonding pressure sensor 4 in the below of water container 3 between the inner water container 3 of described housing 1 and housing 1 top by funnel 2; Bonding pressure sensor 4 and camera 7 simultaneously on the data acquisition unit 5 being positioned at housing 1 inside; The side of described housing 1 also arranges access hole 9.
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.Data acquisition unit also arranges the situation of change of camera for geologic hazard around monitoring, is transmitted by long-range, so as the later stage according to rainfall and around geology disaster scenarios it rationally adopt the measure of requiring assistance.And the access hole that housing is arranged, when rain gage generation abnormal conditions, by taking access hole apart to realize, local overhauling being carried out to rain gage inside, without the need to replacing whole rain gage, reducing use cost.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: in order to ensure that rain gage can steady operation in the wild, the electric energy that supply is sufficient, realizes running well, described data acquisition unit 5 also connects solar panel 8.
Conveniently observe the situation of change of the information such as the water level of rain gage inside from outside, described access hole 9 also arranges liquid level line.
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 °.
Described camera 7 is that all-directional rotation is without dead angle camera 7.Can the image information of more omnibearing collection geology disaster region, be transferred to remote terminal and use, better to formulate effective rescue measure.
Just this utility model can be realized as mentioned above.
Claims (6)
1. udometric modified node method, it is characterized in that: comprise housing (1), water container (3), U trap (6) and camera (7), connected by funnel (2) between described housing (1) inner water container (3) and housing (1) top, go back Bonding pressure sensor (4) in the below of water container (3); Be positioned at the inner data acquisition unit (5) of housing (1) upper Bonding pressure sensor (4) and camera (7) simultaneously; The side of described housing (1) is also arranged access hole (9).
2. udometric modified node method according to claim 1, is characterized in that: described data acquisition unit (5) also connects solar panel (8).
3. udometric modified node method according to claim 1, is characterized in that: (9) also arrange liquid level line to described access hole.
4. udometric modified node method 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.
5. udometric modified node method according to claim 1, is characterized in that: described U trap (6) is bend pipe, and the arc range of bend pipe is between 29 °-31 °.
6. udometric modified node method according to claim 1, is characterized in that: described camera (7) is for all-directional rotation is without dead angle camera (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710811.0U CN204964790U (en) | 2015-09-15 | 2015-09-15 | Improvement structure of hyetometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710811.0U CN204964790U (en) | 2015-09-15 | 2015-09-15 | Improvement structure of hyetometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964790U true CN204964790U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710811.0U Expired - Fee Related CN204964790U (en) | 2015-09-15 | 2015-09-15 | Improvement structure of hyetometer |
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| Country | Link |
|---|---|
| CN (1) | CN204964790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204093A (en) * | 2015-09-15 | 2015-12-30 | 成都汉康信息产业有限公司 | Rainfall detection device |
-
2015
- 2015-09-15 CN CN201520710811.0U patent/CN204964790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204093A (en) * | 2015-09-15 | 2015-12-30 | 成都汉康信息产业有限公司 | Rainfall detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190915 |