CN201335890Y - Civil warning rain gage - Google Patents
Civil warning rain gage Download PDFInfo
- Publication number
- CN201335890Y CN201335890Y CNU2009200386622U CN200920038662U CN201335890Y CN 201335890 Y CN201335890 Y CN 201335890Y CN U2009200386622 U CNU2009200386622 U CN U2009200386622U CN 200920038662 U CN200920038662 U CN 200920038662U CN 201335890 Y CN201335890 Y CN 201335890Y
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- CN
- China
- Prior art keywords
- water
- inductive switch
- rain
- pipe
- filled
- 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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- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a civil warning rain gage with convenient metering and flood control and warning functions. The civil warning rain gage comprises a rain receiving opening, a water storage pipe and a support and is also provided with a water-level inductive switch and an alarm apparatus, wherein, the water storage pipe is transparent and is provided with a metering scale, a drain tap is arranged at the lower part of the water storage pipe, and a water-level inductive switch is arranged in the position of the scale set on the water storage pipe and connected with the alarm apparatus; the water-level inductive switch can be a dry reed switch; the alarm apparatus adopts an audible and visual alarm apparatus; the water-level inductive switch is provided with three grades, and the three grades respectively correspond to the different water-level scale values; and the caliber of the rain receiving opening is 200 mm and the caliber of the water storage pipe is 100 mm.
Description
Technical field:
The utility model relates to a kind of civilian warning rain gage, when mountain flood takes place, is used for the artificial observation rainfall amount, is fit to the mountain village ordinarily resident and uses.
Background technology:
Existing rain gage has only the function of metering rainfall, and the function of not taking precautions against flood so when the flood rainfall takes place, can not in time report to the police, exists safety to fall into and suffers from.
Summary of the invention:
The utility model designs a kind of civilian warning rain gage, and this rain gage not only measures conveniently, and has the function that flood control is reported to the police.
A kind of civilian warning rain gage, comprise hold the rain mouth, pipe, support are filled with water, it is characterized in that: this rain gage also is provided with water level inductive switch and alarm, transparent and the band metering scale of the pipe that is filled with water, the bottom is provided with bleeder cock, and set the scale position at the pipe that is filled with water the water level inductive switch is housed, described water level inductive switch is connected with alarm.
The water level inductive switch adopts dry reed switch; Alarm adopts audible-visual annunciator.
The water level inductive switch is provided with three grades, corresponding different respectively level scale values.
The bore that holds the rain mouth is 200mm, and the mouth of pipe that is filled with water directly is 100mm.
The utlity model has following advantage:
1, hold the rain mouth and use stainless steel stretched moulding, both artistic and practical, precision satisfies code requirement;
2, the pipe that is filled with water uses the plexi-glass tubular have scale, adopts the Laser Processing scale mark, can directly read rainfall amount;
3, be filled with water the pipe under put water swivel, easy to use;
4, the supporting stainless steel stent of rain gage is installed simple.
5, the diameter that holds the rain mouth adopts 200mm, and the pipe diameter that is filled with water adopts 100mm, and the area ratio that holds rain open area and the pipe that is filled with water thus is 4: 1, can accurately measure the amount of rainfall;
6, interior dress height of water level inductive switch is connected to and carries out sound and light alarm on the indoor warning horn.
7, rainfall size (height of water level) is divided into alarm, danger and shifts three magnitudes;
8, dry reed switch of every 10mm can 3 kinds of alarming threshold values of combination in any.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-holds the rain mouth; The 2-pipe that is filled with water; The 3-support; The 4-dry reed switch; The 5-scale mark; The 6-water swivel.
Embodiment:
The utility model will be further described below in conjunction with accompanying drawing:
Civilian warning rain gage of the present utility model, comprise hold rain mouth 1, be filled with water the pipe 2, stainless steel stent 3, the induction water level dry reed switch 4 and audible-visual annunciator.Hold rain mouth 1 and use stainless steel stretched moulding, both artistic and practical.Hold rain mouth 1 and be installed on the pipe 2 that is filled with water, and with the two riveted joint, and by support 3 supports.The pipe 2 that is filled with water uses plexi-glass tubular to make, and is convenient to observe, and water container 2 surfaces adopt Laser Processing that scale mark 5 is arranged, and maximum scale value is 100mm, and least unit is 1mm.Water container 2 bottoms are provided with bleeder cock 6, and this rain gage can directly be read the rainfall value, and can at any time ponding be bled off.
The utility model is installed the dry reed switch 4 of a plurality of induction water levels, the magnetic float that overcoat is bubbled through the water column is connected the dry reed switch of water surface site, the corresponding respectively pipe 2 interior different level scale values that are filled with water that are arranged on, establish a dried spring taps as every 10mm, can 3 kinds of alarming threshold values of combination in any, dry reed switch 4 is connected with audible-visual annunciator, rainfall size (height of water level) can be divided into alarm, danger like this and shift three magnitudes.In addition, the bore that holds the rain mouth is 200mm, and the mouth of pipe that is filled with water is directly for 100mm, and the area ratio that holds rain open area and the pipe that is filled with water is 4: 1, can very accurately measure the amount of rainfall.
The performance index of this rain gage design are as follows:
1. hold rain mouth internal diameter: Φ 200
+ 0.6Mm, the pipe diameter that is filled with water is Φ 100mm;
2. instrument resolving power: 1.0mm;
3. rainfall intensity measurement range: 0.01～10mm/min;
4. instrument synthetic measuring error :≤± 4% (in 0.01～10mm/min raininess scope);
5. maximum scale: 100mm;
6. instrument volume: diameter 200mm * high 700mm.
Claims (4)
1, a kind of civilian warning rain gage, comprise hold the rain mouth, pipe, support are filled with water, it is characterized in that: this rain gage also is provided with water level inductive switch and alarm, transparent and the band metering scale of the pipe that is filled with water, the bottom is provided with bleeder cock, and set the scale position at the pipe that is filled with water the water level inductive switch is housed, described water level inductive switch is connected with alarm.
2, civilian alarm according to claim 1 is characterized in that: described water level inductive switch adopts dry reed switch; Alarm adopts audible-visual annunciator.
3, civilian alarm according to claim 1 and 2 is characterized in that: described water level inductive switch is provided with three grades, corresponding different respectively level scale values.
4, civilian alarm according to claim 1 is characterized in that: the described bore that holds the rain mouth is 200mm, and the mouth of pipe that is filled with water directly is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200386622U CN201335890Y (en) | 2009-01-12 | 2009-01-12 | Civil warning rain gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200386622U CN201335890Y (en) | 2009-01-12 | 2009-01-12 | Civil warning rain gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335890Y true CN201335890Y (en) | 2009-10-28 |
Family
ID=41287546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200386622U Expired - Fee Related CN201335890Y (en) | 2009-01-12 | 2009-01-12 | Civil warning rain gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335890Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713618A (en) * | 2013-12-17 | 2015-06-17 | 王世华 | High-water-level automatic alarm apparatus |
| CN105225427A (en) * | 2015-11-06 | 2016-01-06 | 河海大学 | A kind of mountain torrents early warning simple device based on runoff yield excess principle |
-
2009
- 2009-01-12 CN CNU2009200386622U patent/CN201335890Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713618A (en) * | 2013-12-17 | 2015-06-17 | 王世华 | High-water-level automatic alarm apparatus |
| CN105225427A (en) * | 2015-11-06 | 2016-01-06 | 河海大学 | A kind of mountain torrents early warning simple device based on runoff yield excess principle |
| CN105225427B (en) * | 2015-11-06 | 2017-07-11 | 河海大学 | A kind of mountain torrents early warning simple device based on runoff yield excess principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20120112 |