CN204515173U - For the anti-block apparatus of tipping bucket rain gauge - Google Patents
For the anti-block apparatus of tipping bucket rain gauge Download PDFInfo
- Publication number
- CN204515173U CN204515173U CN201520221515.4U CN201520221515U CN204515173U CN 204515173 U CN204515173 U CN 204515173U CN 201520221515 U CN201520221515 U CN 201520221515U CN 204515173 U CN204515173 U CN 204515173U
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- CN
- China
- Prior art keywords
- tipping bucket
- rain gauge
- funnel
- bucket rain
- block apparatus
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Abstract
The utility model provides a kind of anti-block apparatus for tipping bucket rain gauge, it includes: a water container, a funnel, the water delivering orifice of described water container is connected with the water inlet of described funnel, one first filtration unit is arranged at the inwall of described water container, and one second filtration unit is arranged at the inwall of described funnel.The utility model has and prevents the upper tipping bucket of tipping bucket rain gauge from being blocked by impurity, thus affects the advantage of rainfall measurement.
Description
Technical field
The utility model relates to a kind of anti-blocking equipment, particularly a kind of anti-block apparatus for tipping bucket rain gauge.
Background technology
In the prior art, the precipitation that tipping bucket rain gauge is widely used in hydrometeorology observes and predicts, and is applied to the places such as meteorology, the energy, environmental protection, agricultural and military affairs especially and measures quantity of precipitation.Tipping bucket rain gauge is existing product.
The principle of work of tipping bucket rain gauge is: rainwater enters upper tipping bucket through funnel, and upper tipping bucket is because entering collecting funnel through raingauge receiver after the weight upset of rainwater, and rainwater is again through counting tipping bucket, and counting tipping bucket stirs thereupon, produces a switching signal.
In above process, the rainwater of collection all will enter upper hopper is the key ensureing tipping bucket rain gauge measuring accuracy.
In the process of tipping bucket rain gauge of the prior art actual measurement at the scene, due to the impact of field environment and unmanned, the foreign material such as leaf, handstone, dust, earth are caused easily to be deposited in the container of Accumulated Rainwater, passage between blocking container and upper tipping bucket, rainwater is caused not enter tipping bucket, or slowly enter tipping bucket, make to measure the amount of rainfall or to measure inaccurate.
Utility model content
The technical problems to be solved in the utility model be upper tipping bucket in order to overcome existing tipping bucket rain gauge easily by the defect that impurity blocks, a kind of anti-block apparatus for tipping bucket rain gauge is provided.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of anti-block apparatus for tipping bucket rain gauge, it includes: a water container, a funnel, its feature is, the water delivering orifice of described water container is connected with the water inlet of described funnel, one first filtration unit is arranged at the inwall of described water container, and one second filtration unit is arranged at the inwall of described funnel.The water delivering orifice of funnel is connected with the water inlet of the upper tipping bucket of tipping bucket rain gauge, makes to flow through water container, upper tipping bucket that the rainwater of funnel can enter tipping bucket rain gauge, to calculate rainfall.
Preferably, described first filtration unit is fixed on the middle part of described water container.
Preferably, described first filtration unit is guard.
Preferably, the length and width in the aperture of described guard is 6 millimeters.The guard in this size aperture, can effectively stop that the impurity such as leaf enter the water delivering orifice of water container with rainwater.
Preferably, described second filtration unit is fixed on the middle part of described funnel.
Preferably, described second filtration unit is guard.
Preferably, the length and width in the aperture of described guard is 3 millimeters.
Positive progressive effect of the present utility model is: decrease because of rain impurities in water blocking tipping bucket rain gauge upper tipping bucket cause cannot measure rainfall or measure inaccurate fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of the guard for water container of the utility model one embodiment.
Fig. 3 is the structural representation of the guard for funnel of the utility model one embodiment.
Description of reference numerals:
Water container: 100
Water delivering orifice: 105
Guard: 110
Funnel: 120
Guard: 130
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment
Understood incorporated by reference to Fig. 1-3, a kind of anti-block apparatus for tipping bucket rain gauge, it includes: water container 100, funnel 120, and the opening upwards of water container 100, for directly holding rainwater.The water delivering orifice 105 of water container 100 is connected with the water inlet of funnel 120.
Understood incorporated by reference to Fig. 1, the guard 110 that the length and width in an aperture is 6 millimeters is arranged at the inwall of water container 100 and this guard 110 is fixed on the middle part of water container 100.
Understood incorporated by reference to Fig. 1, the guard 130 that the length and width in an aperture is 3 millimeters is arranged at the inwall of funnel 120, and this guard 130 is fixed on the middle part of funnel 120.
Understood incorporated by reference to Fig. 1, during use, anti-block apparatus is arranged at the top of tipping bucket rain gauge, the water delivering orifice of funnel 120 aims at the water inlet of the upper tipping bucket of tipping bucket rain gauge.During the large aperture guard 110 of rainwater in water container 100, leaf, handstone etc. can be filtered out, rainwater can not be affected again simultaneously and flow into further in funnel 120.Because guard 110 aperture in water container 100 is larger, therefore having the less impurity of particle flows in funnel 120 along with rainwater, now, impurity less for particle can filter by guard 130 in funnel 120 further, when rainwater is flowed out from the water delivering orifice of funnel 120, water delivering orifice can not be caused to block, enter the upper tipping bucket of tipping bucket rain gauge in order to rainwater.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (7)
1. the anti-block apparatus for tipping bucket rain gauge, it includes: a water container, a funnel, it is characterized in that, the water delivering orifice of described water container is connected with the water inlet of described funnel, one first filtration unit is arranged at the inwall of described water container, and one second filtration unit is arranged at the inwall of described funnel.
2., as claimed in claim 1 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, described first filtration unit is fixed on the middle part of described water container.
3., as claimed in claim 2 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, described first filtration unit is guard.
4., as claimed in claim 3 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, the length and width in the aperture of described guard is 6 millimeters.
5., as claimed in claim 1 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, described second filtration unit is fixed on the middle part of described funnel.
6., as claimed in claim 5 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, described second filtration unit is guard.
7., as claimed in claim 6 for the anti-block apparatus of tipping bucket rain gauge, it is characterized in that, the length and width in the aperture of described guard is 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221515.4U CN204515173U (en) | 2015-04-13 | 2015-04-13 | For the anti-block apparatus of tipping bucket rain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221515.4U CN204515173U (en) | 2015-04-13 | 2015-04-13 | For the anti-block apparatus of tipping bucket rain gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515173U true CN204515173U (en) | 2015-07-29 |
Family
ID=53713131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221515.4U Expired - Fee Related CN204515173U (en) | 2015-04-13 | 2015-04-13 | For the anti-block apparatus of tipping bucket rain gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291770A (en) * | 2016-07-28 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of can the tipping-bucket rain-gauge measuring device of profound removal of contamination |
| CN111522079A (en) * | 2020-05-14 | 2020-08-11 | 曾令勤 | Anti-blocking filter screen of rain measuring cylinder |
-
2015
- 2015-04-13 CN CN201520221515.4U patent/CN204515173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291770A (en) * | 2016-07-28 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of can the tipping-bucket rain-gauge measuring device of profound removal of contamination |
| CN111522079A (en) * | 2020-05-14 | 2020-08-11 | 曾令勤 | Anti-blocking filter screen of rain measuring cylinder |
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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 |
Granted publication date: 20150729 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |