CN201034863Y - Precipitation automatic sampler - Google Patents
Precipitation automatic sampler Download PDFInfo
- Publication number
- CN201034863Y CN201034863Y CNU2007200843760U CN200720084376U CN201034863Y CN 201034863 Y CN201034863 Y CN 201034863Y CN U2007200843760 U CNU2007200843760 U CN U2007200843760U CN 200720084376 U CN200720084376 U CN 200720084376U CN 201034863 Y CN201034863 Y CN 201034863Y
- Authority
- CN
- China
- Prior art keywords
- water inlet
- cover plate
- inlet cover
- water
- cylindrical shell
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a precipitation automatic sampler, which comprises a sampler tube body with a water inlet and a water inlet cover plate. An inclined guide rail is connected with the water inlet of the sampler tube body. The water inlet cover plate is arranged above the water inlet of the sampler tube body and on the guide rail. A water collecting vessel is connected with the upside of the sampler tube body, whose bottom is connected with the sampler tube body via an elastic part. A baffling rod is arranged on the water collecting vessel. A stopping baffling block is arranged on the water inlet cover plate and contacts with the baffling rod. The utility model realizes the cover plate of the sampler tube body automatic opening and sample by natural precipitation and gravity effect, thus the utility model has the advantages of simple structure, low cost, and convenient maintenance, moreover, the electric power is not necessary, so the utility model is convenient for extending and using in field.
Description
Technical field
The utility model relates to a kind of automatic rainfall monitor.
Background technology
Need to gather the precipitation sample in the environmental monitoring.Past, adopt manually adopted more, promptly will connect rain sampling container (being generally a column type bucket) and be placed on and accept precipitation in the open when rainfall, and rainfall finishes or fetch sampling container behind certain hour, waited test analysis work to carry out the pH measurement.Sampling container generally is placed in the open, is subject to pollutions such as dust, needs regularly to clean for keeping its cleaning.For overcoming its deficiency, people have invented the automatic rainfall monitor that has precipitation sensor and motor, are placed directly in the open, and when sensor sensing during to precipitation, control system is opened cover plate on the sampling container by motor, makes sampling thief collect the rainwater sampling.Because this device is provided with control system and motor, not only complex structure, cost height, and need electric power (being generally alternating current), and limited by condition of power supply, inconvenience is promoted the use of.
The utility model content
The utility model be exactly at the problem that above-mentioned prior art exists provide a kind of simple in structure, cost is low, the open-air automatic rainfall monitor that uses easy to maintenance, convenient.
The technical scheme that the utility model provides is: automatic rainfall monitor, comprise sampling thief cylindrical shell and water inlet cover plate with water inlet, the water inlet of sampling thief cylindrical shell is connected with the guide rail of inclination, the water inlet cover plate is positioned at the water inlet top of sampling thief cylindrical shell and is seated on the guide rail, be connected with the water receiving container on the sampling thief cylindrical shell, the water receiving container bottom connects with the sampling thief cylindrical shell by elastic component, and the water receiving container is provided with pin, and the water inlet cover plate is provided with the stop tab that contacts with pin.
Above-mentioned water inlet cover plate is provided with roller, and the water inlet cover plate is seated on the guide rail by roller.
Above-mentioned water inlet cover plate of the present utility model has seeping container, and seeping container is provided with water delivering orifice, and the water receiving container is located at the water delivering orifice below of seeping container.
Above-mentioned seeping container is made of water inlet cover plate plate face and the coaming plate that is connected in cover plate plate face periphery, and water inlet cover plate plate face is provided with apopore.
The utility model adopts said structure, be placed on open-air during use, during rainfall, build up rainwater in the water receiving container, along with the ponding in the water receiving container increases, the elastic component of gravitate water receiving container bottom is compressed, the water receiving container height descends, cause pin on the water receiving container to descend and separate with stop tab on the water inlet cover plate, at this moment, the water inlet cover plate that is located on the inclined guide rails moves down and makes the water inlet of sampling thief cylindrical shell open at action of gravity lower edge inclined guide rails, and then makes the sampling thief cylindrical shell accept precipitation.Because the effect of the utility model by natural precipitation and gravity realize the cover plate of sampling thief cylindrical shell and open sampling automatically, not only simple in structure, cost is low, easy to maintenance, and need not electric power and be convenient to promote convenient open-air the use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Referring to Fig. 1-Fig. 3, the utility model comprises sampling thief cylindrical shell 1 and the water inlet cover plate 4 with water inlet 3, water inlet 3 places of sampling thief cylindrical shell 1 are connected with the guide rail 2 of inclination, water inlet cover plate 4 is positioned at water inlet 3 tops of sampling thief cylindrical shell 1 and is seated on the guide rail 2, be connected with water receiving container 9 on the sampling thief cylindrical shell 1, water receiving container 9 bottoms connect with sampling thief cylindrical shell 1 by elastic component 10, and water receiving container 9 is provided with pin 11, and water inlet cover plate 4 is provided with the stop tab 12 that contacts with pin 11.
Water inlet cover plate 4 of the present utility model can slide along inclined guide rails 2 by gravitate when rainfall.If but roller 6 were set on water inlet cover plate 4, roller 6 would be seated in it is rolled along inclined guide rails 2 in action of gravity, then better effects if.
Water receiving container 9 of the present utility model can directly be accepted rainfall, also can be by seeping container 5,13 is set on above-mentioned water inlet cover plate 4, this seeping container 5,13 is provided with water delivering orifice 8, water receiving container 9 is located at water delivering orifice 8 belows of seeping container 5,13, and the rainwater that gathers by seeping container 5,13 imports in the water receiving container 9 through seeping container water delivering orifice 8.
Above-mentioned seeping container 5,13 is made of water inlet cover plate plate face 13 and the coaming plate 5 that is connected in cover plate plate face 13 peripheries, and water inlet cover plate plate face 13 is provided with apopore 14.Apopore 14 places can connect an aqueduct 7, are convenient to the ponding in the seeping container 5,13 is imported in the water receiving container 9.
The utility model is placed on open-air when using, during rainfall, the rainwater that the seeping container on the water inlet cover plate gathers imports in the water receiving container through the seeping container water delivering orifice.Build up rainwater in the water receiving container, along with the ponding in the water receiving container increases, the elastic component of gravitate water receiving container bottom is compressed, the water receiving container height descends, cause pin on the water receiving container to descend and separate with stop tab on the water inlet cover plate, at this moment, the water inlet cover plate that is located on the inclined guide rails moves down (slide or roll) and makes the water inlet of sampling thief cylindrical shell open at action of gravity lower edge inclined guide rails, and then makes the sampling thief cylindrical shell accept precipitation.When no rain, cover plate be positioned at sampling thief simplified on and cover the water inlet of sampling thief cylindrical shell, avoid sampling thief to be subjected to pollutions such as dust.
Claims (4)
1. automatic rainfall monitor, comprise sampling thief cylindrical shell and water inlet cover plate with water inlet, it is characterized in that: the water inlet of sampling thief cylindrical shell is connected with the guide rail of inclination, the water inlet cover plate is positioned at the water inlet top of sampling thief cylindrical shell and is seated on the guide rail, be connected with the water receiving container on the sampling thief cylindrical shell, the water receiving container bottom connects with the sampling thief cylindrical shell by elastic component, and the water receiving container is provided with pin, and the water inlet cover plate is provided with the stop tab that contacts with pin.
2. automatic rainfall monitor according to claim 1 is characterized in that: the water inlet cover plate is provided with roller, and the water inlet cover plate is seated on the guide rail by roller.
3. automatic rainfall monitor according to claim 1 and 2 is characterized in that: the water inlet cover plate has seeping container, and seeping container is provided with water delivering orifice, and the water receiving container is located at the water delivering orifice below of seeping container.
4. automatic rainfall monitor according to claim 3 is characterized in that: seeping container is made of water inlet cover plate plate face and the coaming plate that is connected in cover plate plate face periphery, and water inlet cover plate plate face is provided with apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200843760U CN201034863Y (en) | 2007-04-27 | 2007-04-27 | Precipitation automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200843760U CN201034863Y (en) | 2007-04-27 | 2007-04-27 | Precipitation automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034863Y true CN201034863Y (en) | 2008-03-12 |
Family
ID=39195753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200843760U Expired - Fee Related CN201034863Y (en) | 2007-04-27 | 2007-04-27 | Precipitation automatic sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034863Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419270A (en) * | 2010-09-17 | 2012-04-18 | 韩国地质资源研究院 | Sequencing sampler used for runoff water |
| CN102589932A (en) * | 2012-02-21 | 2012-07-18 | 玖龙纸业（太仓）有限公司 | Semi-automatic pulverized coal sampler |
| CN103674620A (en) * | 2013-11-20 | 2014-03-26 | 太原科技大学 | Outdoor rainfall and dustfall sampler |
-
2007
- 2007-04-27 CN CNU2007200843760U patent/CN201034863Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419270A (en) * | 2010-09-17 | 2012-04-18 | 韩国地质资源研究院 | Sequencing sampler used for runoff water |
| CN102419270B (en) * | 2010-09-17 | 2014-05-07 | 韩国地质资源研究院 | Sequencing sampler used for runoff water |
| CN102589932A (en) * | 2012-02-21 | 2012-07-18 | 玖龙纸业（太仓）有限公司 | Semi-automatic pulverized coal sampler |
| CN102589932B (en) * | 2012-02-21 | 2013-10-23 | 玖龙纸业（太仓）有限公司 | Semi-automatic pulverized coal sampler |
| CN103674620A (en) * | 2013-11-20 | 2014-03-26 | 太原科技大学 | Outdoor rainfall and dustfall sampler |
| CN103674620B (en) * | 2013-11-20 | 2015-11-18 | 太原科技大学 | A kind of field precipitation dustfall sampler |
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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: 20080312 |