CN203275687U - Rainwater collecting device for measuring amount of precipitation - Google Patents
Rainwater collecting device for measuring amount of precipitation Download PDFInfo
- Publication number
- CN203275687U CN203275687U CN 201320344166 CN201320344166U CN203275687U CN 203275687 U CN203275687 U CN 203275687U CN 201320344166 CN201320344166 CN 201320344166 CN 201320344166 U CN201320344166 U CN 201320344166U CN 203275687 U CN203275687 U CN 203275687U
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- precipitation
- receiving flask
- adaptor
- funnel
- rainwater
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Abstract
The utility model discloses a rainwater collecting device for measuring an amount of precipitation. The device comprises a water storage barrel (1) and a receiving flask (2) which is arranged inside the water storage barrel (1). The water storage barrel (1) is provided with a taking-in device (3); a funnel is arranged inside the taking-in device (3); and the taking-in device (3) communicates with the receiving flask (2) through the funnel (4). Through adoption of the above structure, the rainwater collecting device can, while not affecting the rainwater collection effect, reduce the rainwater evaporation in the receiving flask; the amount of the collected rainwater is closer to the true value; and the more accurate measuring result is facilitated to be obtained.
Description
Technical field
The utility model relates to the precipitation measurement field, specifically is used for measuring the rain collector of quantity of precipitation.
Background technology
Precipitation measurement comprises the observation of quantity of precipitation and precipitation intensity.Quantity of precipitation referred in a certain period, dropped to ground liquid state or solid-state (after melting) precipitation, the degree of depth that accumulates without evaporation, infiltration and loss from sky on surface level.Quantity of precipitation is got a decimal take mm as unit.Weather station observation per minute, the time, the daily precipitation amount.The amount of pure mist, dew, frost, freezing fog, blowing snow, ice needle is by processing without precipitation, when itself and precipitation are accompanied its amount of also not deducting when seeing.Precipitation intensity refers to the quantity of precipitation of unit interval, usually measures the maximum precipitation in 5 minutes, 10 minutes and 1 hour.
At present, water-storing bottle is more easy rain collector, metering system is also fairly simple direct, namely measure the amount of rainfall of collecting in certain hour section water-storing bottle, because the opening of water-storing bottle is larger, and be in opening-wide state, the rainwater of collecting can evaporate a part always, and then measuring accuracy is had certain impact.
The utility model content
The utility model provides the rain collector that is used for measuring quantity of precipitation, has solved rain collector in the past too simple and easy, and the rainwater that easily causes collecting partly evaporates, and brings the problem of impact to measuring accuracy.
The utility model is that the technical solution problem is achieved through the following technical solutions: the rain collector that is used for measuring quantity of precipitation, comprise water butt and be arranged on the interior receiving flask of water butt, described water butt is provided with adaptor, be provided with funnel in described adaptor, adaptor is communicated with receiving flask by funnel.Adaptor is mainly for the ease of collecting rainwater, adaptor is opening-like, adaptor forms a similar larger funnel together with funnel, after rainwater drops in adaptor, enter into receiving flask along adaptor from funnel, after completing collection, pour the rainwater in receiving flask into graduated cylinder and measure, at last by calculating quantity of precipitation.
Further, the shape of cross section of described adaptor is circular.
Further, described water butt and adaptor are made by galvanized iron sheet.
Further, described receiving flask is positioned on the vertical center line of water butt.
Further, the described funnel length that stretches into the part in receiving flask is greater than 1/10 of the height of receiving flask.
The utility model compared with prior art has the following advantages and beneficial effect: the utility model separates receiving flask and the external world by adaptor and funnel, on the basis that does not affect the rainwater-collecting effect, reduced the rainwater evaporation in the receiving flask, make the rainwater of collecting more near actual value, be conducive to obtain comparatively accurate measurement effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1, the present embodiment comprises water butt 1 and is arranged on receiving flask 2 in water butt 1, and water butt 1 is provided with adaptor 3, is provided with funnel 4 in adaptor 3, and adaptor 3 is communicated with receiving flask 2 by funnel 4.
As preferably, the shape of cross section of the adaptor 3 of the present embodiment is circular.
As preferably, the receiving flask 2 of the present embodiment is positioned on the vertical center line of water butt 1.
As preferably, the length that the funnel 4 of the present embodiment stretches into the part in receiving flask 2 is greater than 1/10 of the height of receiving flask 2.
Principle of work of the present utility model: rainwater falls in adaptor 3 and along adaptor 3, enter in receiving flask 2 by funnel 4 and keep in, after collection is completed, take out receiving flask 2, and the rainwater of collecting in receiving flask 2 is poured in graduated cylinder measured, finally calculate quantity of precipitation.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just is used for for example and the purpose of explanation, but not is intended to the utility model is limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, can also make more kinds of variants and modifications according to instruction of the present utility model, and these variants and modifications all drop in the utility model scope required for protection.
Claims (5)
1. be used for measuring the rain collector of quantity of precipitation, it is characterized in that: comprise water butt (1) and be arranged on the interior receiving flask (2) of water butt (1), described water butt (1) is provided with adaptor (3), be provided with funnel (4) in described adaptor (3), adaptor (3) is communicated with receiving flask (2) by funnel (4).
2. the rain collector for measuring quantity of precipitation according to claim 1, it is characterized in that: the shape of cross section of described adaptor (3) is for circular.
3. the rain collector for measuring quantity of precipitation according to claim 1, it is characterized in that: described water butt (1) and adaptor (3) are made by galvanized iron sheet.
4. the rain collector for measuring quantity of precipitation according to claim 1, it is characterized in that: described receiving flask (2) is positioned on the vertical center line of water butt (1).
5. the rain collector for measuring quantity of precipitation according to claim 1 is characterized in that: the length that described funnel (4) stretches into the part in receiving flask (2) is greater than 1/10 of the height of receiving flask (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320344166 CN203275687U (en) | 2013-06-17 | 2013-06-17 | Rainwater collecting device for measuring amount of precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320344166 CN203275687U (en) | 2013-06-17 | 2013-06-17 | Rainwater collecting device for measuring amount of precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275687U true CN203275687U (en) | 2013-11-06 |
Family
ID=49506062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320344166 Expired - Fee Related CN203275687U (en) | 2013-06-17 | 2013-06-17 | Rainwater collecting device for measuring amount of precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308350A (en) * | 2013-06-17 | 2013-09-18 | 成都众山科技有限公司 | Rainwater collection device with receiver structure |
| CN109473028A (en) * | 2018-12-27 | 2019-03-15 | 钱俊伟 | A kind of precipitation experiment collection structure applied to geographical teaching |
-
2013
- 2013-06-17 CN CN 201320344166 patent/CN203275687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308350A (en) * | 2013-06-17 | 2013-09-18 | 成都众山科技有限公司 | Rainwater collection device with receiver structure |
| CN109473028A (en) * | 2018-12-27 | 2019-03-15 | 钱俊伟 | A kind of precipitation experiment collection structure applied to geographical teaching |
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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: 20131106 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |