CN208044103U - The special Simple rain gauges of the water that edges down - Google Patents
The special Simple rain gauges of the water that edges down Download PDFInfo
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- CN208044103U CN208044103U CN201820217463.7U CN201820217463U CN208044103U CN 208044103 U CN208044103 U CN 208044103U CN 201820217463 U CN201820217463 U CN 201820217463U CN 208044103 U CN208044103 U CN 208044103U
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- China
- Prior art keywords
- outer barrel
- end opening
- rain
- gauge line
- diameter
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Abstract
One kind edges down the special Simple rain gauges of water, and type is related to a kind of rain gauge, more particularly to a kind of special Simple rain gauges of the water that edges down that can monitor fragmentary small precipitation.Including rain trap, gauge line, outer barrel, which is characterized in that the rain trap is the inverted triangle taper of both ends open, is provided with upper end opening and lower ending opening, and upper end opening diameter is equal to or more than the diameter of outer barrel, and upper end opening is supported on the upper edge of outer barrel；The gauge line is upper end opening, the cylinder of lower end closed, and the upper end opening of gauge line is connected with the lower ending opening of rain trap, and the side wall of gauge line indicates scale and corresponding rainfall value.The utility model reduces measurement error, improves accuracy, simple in structure, good effect easy to use with that can monitor fragmentary small precipitation.
Description
Technical field
The utility model is related to a kind of rain gauge, more particularly to a kind of water that edges down that can monitor fragmentary small precipitation
Measure special Simple rain gauges.
Background technology
As shown in Figure 1, existing common rain gauge includes water-storing bottle 21, water storage cylinder 22, funnel 23, measuring cup 24 etc., rainwater
It is first fallen into funnel 23 by the nozzle of water storage cylinder 22, it, finally will storage then again by 23 centralized collection of funnel in water-storing bottle 21
Rainwater in water bottle 1 is poured into measuring cup 24 and is measured.Due to rainwater need it is more by funnel 23, water-storing bottle 21, measuring cup 24 etc.
A container, rainwater have a small amount of rainwater and are attached to funnel 23, on water-storing bottle 21, cause final rain durings flowing, transfer etc.
There are errors for water gaging result.When measuring fragmentary small precipitation, measurement error can bigger.Therefore, existing common rainfall
Device is difficult to monitor fragmentary small precipitation.
Invention content
It edges down the special Simple rain gauges of water the purpose of this utility model is to provide one kind, zero can be monitored to reach
The small precipitation of star reduces measurement error, improves accuracy, simple in structure, purpose easy to use.
The special Simple rain gauges of the water that edges down provided by the utility model, including rain trap, gauge line, outer barrel, it is special
Sign is that the rain trap is the inverted triangle taper of both ends open, is provided with upper end opening and lower ending opening, upper end opening diameter
Equal to or more than the diameter of outer barrel, upper end opening is supported on the upper edge of outer barrel；The gauge line is upper end opening, lower end closed
Cylinder, the upper end opening of gauge line are connected with the lower ending opening of rain trap, and the side wall of gauge line indicates scale and corresponding
Rainfall value.
The special Simple rain gauges of the water that edges down provided by the utility model, the upper end opening diameter of rain trap are equal to or greatly
It is supported on the upper edge of outer barrel in the upper end opening of the diameter of outer barrel, rain trap, rainwater can be made to entirely fall in the upper end of rain trap
Opening, then after the lower ending opening of rain trap, centralized collection is in gauge line；Rain trap is provided with upper end opening and lower end is opened
Mouthful, rain trap is the inverted triangle taper of both ends open, and upper end opening is big, expands collection rain face, increases the collection capacity for the water that edges down；Lower end
It being open small, reduces the floor space of gauge line, scale-amplifying is shown, can accurately measure the amount of rainfall of simultaneously unit of display area, because
This, the utility model reduces measurement error with that can monitor fragmentary small precipitation, improves accuracy, simple in structure, makes
With convenient good effect.
Description of the drawings
Attached drawing part discloses the utility model specific embodiment, wherein
Fig. 1, the structural schematic diagram of existing common rain gauge；
Fig. 2, the configuration state figure of the utility model.
Specific implementation mode
As shown in Fig. 2, the special Simple rain gauges of the water that edges down provided by the utility model, including rain trap 1, gauge line
2, outer barrel 3, rain trap 1 are provided with upper end opening 11 and lower ending opening 12, and rain trap 1 is the inverted triangle taper of both ends open, collection
11 diameter of upper end opening of rain device 1 is equal or slightly larger than the diameter of outer barrel 3, and the upper end opening 11 of rain trap 1 is supported on outer barrel 3
Upper edge；Gauge line 2 is upper end opening, the cylinder of lower end closed, the lower ending opening of the upper end opening and rain trap 1 of gauge line 2
12 are connected, and the side wall of gauge line 2 indicates scale.
When the utility model is used, first, outer barrel 3 is placed around to the open ground in outdoor of not shelter, it will
Gauge line 2 is placed in outer barrel 3, and the bottom of gauge line 2 is located exactly at the bottom of outer barrel 3, and rain trap 1 is supported on the upper of outer barrel 3
Edge, fragmentary small precipitation entirely falls in the upper end opening 11 of rain trap 1, then after the lower ending opening of rain trap 12, collection
In gauge line 2, the side wall of gauge line indicates scale, accurately can measure and identify the accurate number of unit rain amount for middle collection
According to.
The utility model is equal using volume, floor space reduction, the increased principle of height, the precipitation that large area is acquired,
It is put into the container of small area, the numerical value marked after being replaced using the conversion of area multiple or measurement unit is area to be monitored list
The precipitation of plane product.
If 11 radius of upper end opening of rain trap 1 is r1, rainfall x；2 radius of gauge line is r2, the numerical value of reading is a.
Utilize the equal relationship of the rainfall volume of acquisition, π r2 1.x=πr2 2.100a, the formula that must calculate rainfall is：x=r2 2. 100a
/ r2 1, the ÷ (100 × 100) of that is, x=10 × 10 × 100a=a.The numerical value a that gauge line 2 is read is practical precipitation.
For ease of area multiple conversion and scale, numerical value mark, the upper end opening 11 of above-mentioned rain trap 1 it is a diameter of
The height of 200mm, a diameter of 20mm of lower ending opening 11, rain trap 1 are 200mm；A diameter of 20mm of gauge line 2, gauge line 2
Height be 400mm.10 times of the diameter of a diameter of lower ending opening 11 of the upper end opening 11 of rain trap 1, the diameter of gauge line 2
It is equal with the diameter of lower ending opening 11.
The height of a diameter of 200mm of above-mentioned outer barrel 3, outer barrel 3 are 600mm.The diameter of outer barrel 3 is upper with rain trap 1
The diameter of end opening 11 is equal, and the upper end opening 11 of rain trap 1 can be supported on the upper edge of outer barrel 3.
Above-mentioned outer barrel 3 is upper end opening, the cylinder of lower end closed, diameter and the lower end seal of the upper edge opening of outer barrel 3
The diameter closed is equal, and the side wall of outer barrel 3 indicates scale.It, can be by rain trap 1, meter when need not precisely measure if precipitation is big
After buret 2 takes out, it is used as easy common rain gauge.
The sidewall symmetry of above-mentioned outer barrel 3 is provided with handle 4.Precipitation in gauge line 2 is when that need to read precipitation, eyes
It to be in same level, therefore, it is necessary to take up outer barrel 3, eyes and gauge line with the scale that the side wall of gauge line 2 indicates
2 scale is in same level, carries out precipitation reading, and handle 4, which facilitates, takes up outer barrel 3, accurate reading is carried out, to subtract
Few measurement error.
The bottom of above-mentioned outer barrel 3 is provided with sucker 5.Rain trap 1, gauge line 2, outer barrel 3 need to be placed around not having
The open ground in outdoor of shelter is sometimes associated with strong wind on rainy day, and ground smoother, wind-force is bigger, and sucker 5 can
To adsorb on the ground, is washed away by rainfall to prevent outer barrel 3, strong wind is blown over, influence measurement result.
Above-mentioned rain trap 1 and gauge line 2 is integrated and is made.There is no seam between rain trap 1 and gauge line 2, no
It has precipitation to leave in the joint, to reduce measurement error, improves accuracy.
Claims (3)
- The special Simple rain gauges of water 1. one kind edges down, including rain trap（1）, gauge line（2）, outer barrel（3）, which is characterized in that The rain trap（1）For the inverted triangle taper of both ends open, it is provided with upper end opening（11）And lower ending opening（12）, upper end opening （11）Diameter is equal to or more than outer barrel（3）Diameter, upper end opening（11）It is supported on outer barrel（3）Upper edge；The gauge line（2） For upper end opening, the cylinder of lower end closed, the upper end opening and rain trap of gauge line（1）Lower ending opening（12）It is connected, The side wall of gauge line indicates scale and corresponding rainfall value；The outer barrel（3）For upper end opening, the cylinder of lower end closed, outside Cylinder（3）Upper end opening diameter it is equal with the diameter of lower end closed, outer barrel（3）Side wall indicate scale；The outer barrel（3）'s Sidewall symmetry is provided with handle（4）, outer barrel（3）Bottom be provided with sucker（5）；The rain trap（1）And gauge line（2）It is one Body is made.
- 2. the special Simple rain gauges of the water that edges down according to claim 1, it is further characterized in that, the rain trap（1）'s Upper end opening（11）A diameter of 200mm, rain trap（1）Height be 200mm；The gauge line（2）A diameter of 20mm, Gauge line（2）Height be 400mm.
- 3. the special Simple rain gauges of the water that edges down according to claim 1, it is further characterized in that, the outer barrel（3）It is straight Diameter is 200mm, outer barrel（3）Height be 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217463.7U CN208044103U (en) | 2018-02-08 | 2018-02-08 | The special Simple rain gauges of the water that edges down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217463.7U CN208044103U (en) | 2018-02-08 | 2018-02-08 | The special Simple rain gauges of the water that edges down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208044103U true CN208044103U (en) | 2018-11-02 |
Family
ID=63952316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820217463.7U Expired - Fee Related CN208044103U (en) | 2018-02-08 | 2018-02-08 | The special Simple rain gauges of the water that edges down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208044103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568520A (en) * | 2019-10-09 | 2019-12-13 | 云南师范大学 | Metering device is collected to open-air rainwater |
| CN113848597A (en) * | 2021-10-09 | 2021-12-28 | 西安迅腾科技有限责任公司 | Pressure type rain gauge |
-
2018
- 2018-02-08 CN CN201820217463.7U patent/CN208044103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568520A (en) * | 2019-10-09 | 2019-12-13 | 云南师范大学 | Metering device is collected to open-air rainwater |
| CN113848597A (en) * | 2021-10-09 | 2021-12-28 | 西安迅腾科技有限责任公司 | Pressure type rain gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200208 |