JPS60143799A - Rain gauge - Google Patents
Rain gaugeInfo
- Publication number
- JPS60143799A JPS60143799A JP58247982A JP24798283A JPS60143799A JP S60143799 A JPS60143799 A JP S60143799A JP 58247982 A JP58247982 A JP 58247982A JP 24798283 A JP24798283 A JP 24798283A JP S60143799 A JPS60143799 A JP S60143799A
- Authority
- JP
- Japan
- Prior art keywords
- water storage
- water
- rainwater
- storage body
- rain gauge
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000005192 partition Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 241000218691 Cupressaceae Species 0.000 description 1
- 241001333909 Soter Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- 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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Measuring Volume Flow (AREA)
- Sewage (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は貯水型雨量計に関するものである。[Detailed description of the invention] The present invention relates to a water storage type rain gauge.
貯水型雨量計とけ受水部で受けた雨水を貯水（・１・・
檜に溜・め１、その貯水量を容積又は重量等で測定し、
これを降雨量に換算して雨量測定を行うようにした方式
の雨量計を言う。The rainwater storage type rain gauge stores the rainwater received at the water receiving part (・1・・
Measure the amount of water stored in the cypress by volume or weight.
A rain gauge that measures rainfall by converting this into rainfall.
上記貯水型雨量計では貯水槽内の満水時に貯水槽の雨水
を排出する必要があり、さらに排水完了までの所要時間
云〜築へ袷へ排氷中に受水部に入ってくる降雨を一時ス
ドックし、該ストックした雨水を次の測定時に加算する
手段を設ける必要がある。In the above-mentioned water storage type rain gauge, it is necessary to drain the rainwater from the water tank when it is full, and it is also necessary to temporarily drain the rainwater that enters the water receiving part during ice removal. It is necessary to provide a means to collect the stored rainwater and add it to the next measurement.
このため従来は貯水槽底部に排水弁を、受水部から貯水
槽に雨水を導くパイプに貯水弁をそれぞれ設けるように
しているが、この方式の雨量計は、２つの弁体の動作の
信頼性の低さ及び相互作動関係の狂い等が測定誤差の原
因となる。For this reason, conventionally, a drain valve is installed at the bottom of the water tank, and a water storage valve is installed in the pipe that leads rainwater from the water receiving part to the water tank, but this type of rain gauge requires reliable operation of the two valve bodies. Poor performance and imbalance in mutual operation relationships cause measurement errors.
本発明は上記従来の問題点を解決すべくなされたもので
、弁体の不必要な貯水型雨量計を得ることを目的とする
。The present invention was made to solve the above-mentioned conventional problems, and an object of the present invention is to obtain a water storage type rain gauge that does not require a valve body.
以下、図面によｐ本発明の詳細な説明する。Hereinafter, the present invention will be explained in detail with reference to the drawings.
図面はいずれも本発明の詳細な説明するもので、第１図
は構造図、第２図は要部（貯水体）の斜視図、第３図（
１）〜■は動作説明図である。The drawings all explain the present invention in detail: Fig. 1 is a structural diagram, Fig. 2 is a perspective view of the main part (water storage body), and Fig. 3 (
1) to (■) are operation explanatory diagrams.
第１図、第２図及び第３図において、１は受水筒、２は
受水漏斗、３は導水パイプ、４は貯水体、Ａ−Ｄは貯水
体４に構成された貯水槽、５は回転軸、６１〜６３は歯
車、７はカバー、８は支柱、９はベース、１０はモータ
ー、１１は重量センサ、１２は排水受け、１３は架台、
１４は排水口、１５は雨水受は口、１６は貯水カバー、
１７は漏水受け、１８は仕切板、１９ａ、１９ｂは雨水
、２０は雨水流出止めである。In FIGS. 1, 2, and 3, 1 is a water tank, 2 is a water receiving funnel, 3 is a water guide pipe, 4 is a water storage body, A-D is a water tank configured in the water storage body 4, and 5 is a water storage tank. Rotating shaft, 61 to 63 are gears, 7 is a cover, 8 is a column, 9 is a base, 10 is a motor, 11 is a weight sensor, 12 is a drainage receiver, 13 is a frame,
14 is a drainage outlet, 15 is a rainwater catchment port, 16 is a water storage cover,
17 is a water leak catcher, 18 is a partition plate, 19a and 19b are rainwater, and 20 is a rainwater outflow stopper.
実施例の雨量計を機能的に区分すると、「［４水を受け
る受水部、雨水を溜める貯水部、貯水部を回転駆動する
回転機構部、貯水きれた山水の重量を計量する重量測定
部、貯水された雨水を外部に排出する排水部でなり、そ
の他にカバー、架台等で構成されている。Functionally, the rain gauge of the embodiment can be divided into four parts: a water receiving part that receives water, a water storage part that collects rainwater, a rotation mechanism part that rotationally drives the water storage part, and a weight measurement part that measures the weight of the mountain water that has run out of water storage. It consists of a drainage section that discharges stored rainwater to the outside, and also consists of a cover, a pedestal, etc.
受水部は上部が開口した受水筒１、上方に開いていて上
記受水筒１の内壁に密接して嵌め込まれた漏斗状の受水
漏斗２とその排水口になる導水パイプ３から構成されて
いる。The water receiving part is composed of a water receiving tube 1 with an open top, a funnel-shaped water receiving funnel 2 that is open upward and is fitted closely into the inner wall of the water receiving tube 1, and a water guide pipe 3 that serves as a drainage port for the water receiving funnel. There is.
導水パイプ３の先端位置は後で詳述する貯水体４の雨水
受は口１５の位置関係から第１図に於ける右側端に偏位
している。The tip position of the water guide pipe 3 is shifted to the right end in FIG. 1 from the position of the rainwater receiver of the water storage body 4, which will be described in detail later, and the opening 15.
貯水部は中心に回転軸５を有し、当該回転軸５の周囲に
等角度に分割されて（実施例では４等分に分割）構成さ
れた貯水槽Ａ−Ｄを有する円筒状の貯水体４で構成され
、この貯水体４はベース９上に垂直に設けられた２本の
支柱８（第１図では手前側の支柱のみ示している。）の
間に回転軸５を中心に回転自在に支承されており、更に
上記回転軸５には歯車６１が固定されており、当該歯車
６１は貯水体４と一体にして回転軸５を中心に回転する
０
貯水体４は、第２図に示すように円筒を横倒しにした形
状をしており、内部は空間になっていて当該空間は回転
軸５が設けられた中心軸を中心として仕切板１８によっ
て等角度（実施例では９０度）に仕切られ、相互に等し
い容積の複数（実施例では４個）の両柱状空間が形成さ
れている。この例えば４個の両柱状空間がそれぞれ別個
の貯水槽Ａ−Ｄとなる０
貯水体４の円周周辺は、貯溜された雨水の蒸発を極力少
なくするために貯水カッ＜−１６で覆ってあり、貯水槽
Ａ−Ｄは謂わば閉じられた空間で形成されており、当該
貯水カバー１６には貯水槽Ａ−Ｄ毎に略Ｔ字状のスリッ
トが設けられており、円周方向のスリットは雨水受は口
１５を、円周と直角方向のスリットは排水口１４をそれ
ぞれ形成している。上記排水口１４は仕切板１８で仕切
られた部分に形成されていて後述する排水時に貯水槽Ａ
−Ｄに雨水が残らないように形成されており、又、隣接
する貯水槽の排水口１４と雨水受は口１５との間はスリ
ットが連続しておらず、この部分は後述する貯水体回転
駆動時の雨水を貯溜する漏水受け１７を形成しておシ、
更に漏水受け１７の内側で排水口１４との境部分には、
流入する雨水のはね上りによる流失を防止するための雨
水流出止め２０がしよう立状に設けられている。The water storage part is a cylindrical water storage body having a rotation axis 5 at the center and water storage tanks A to D divided at equal angles around the rotation axis 5 (divided into four equal parts in the embodiment). 4, this water storage body 4 is rotatable around a rotation axis 5 between two columns 8 (only the front column is shown in FIG. 1) provided vertically on a base 9. Further, a gear 61 is fixed to the rotating shaft 5, and the gear 61 rotates around the rotating shaft 5 integrally with the water storage body 4.The water storage body 4 is shown in FIG. As shown, it has the shape of a cylinder lying on its side, and the interior is a space, which is divided into equal angles (90 degrees in the example) by partition plates 18 around the central axis where the rotating shaft 5 is provided. A plurality of (four in the embodiment) double-column spaces are partitioned and each have the same volume. For example, these four pillar-shaped spaces each serve as separate water storage tanks A-D.The circumference of the water storage body 4 is covered with a water storage cup <-16 to minimize evaporation of stored rainwater. , the water tanks A to D are formed in a so-called closed space, and the water storage cover 16 is provided with approximately T-shaped slits for each of the water tanks A to D, and the slits in the circumferential direction are The rainwater catcher forms an opening 15, and the slit perpendicular to the circumference forms a drain port 14. The drain port 14 is formed in a part partitioned by a partition plate 18, and is formed in a water storage tank A when draining water, which will be described later.
-D is formed so that rainwater does not remain in the tank, and there is no continuous slit between the drain port 14 of the adjacent water tank and the rainwater catch port 15, and this part is connected to the water storage body rotation described later. A water leakage catcher 17 is formed to collect rainwater during driving,
Furthermore, inside the water leakage catcher 17 and at the boundary with the drain port 14,
A rainwater outflow stopper 20 is provided in a vertical shape to prevent inflowing rainwater from being washed away due to splashing.
回転機構部は、ベース９に載置されたモーター１０、該
モーター１０の出力軸に固定された歯車６２、この歯車
６２と前記貯水体４の回転軸５に取付けられた歯車６１
との間に介在する歯車６３とで構成されており、上記モ
ーター１０の回転が歯車６２．６３及び６１を介して貯
水体４に伝達され、当該貯水体４が回転駆動される。モ
ーター１０は、図示しない制御部からの駆動指令を受け
る毎に前記貯水槽Ａ−Ｄを形成するための分割角度（実
施例では９０度）だけ貯水体４を回転させるように回転
する。The rotation mechanism unit includes a motor 10 placed on the base 9, a gear 62 fixed to the output shaft of the motor 10, and a gear 61 attached to the gear 62 and the rotation shaft 5 of the water storage body 4.
The rotation of the motor 10 is transmitted to the water storage body 4 via the gears 62, 63 and 61, and the water storage body 4 is rotationally driven. The motor 10 rotates so as to rotate the water storage body 4 by the dividing angle (90 degrees in the embodiment) for forming the water storage tanks A-D each time it receives a drive command from a control section (not shown).
重量計測部は架台１３上に載置された重量センサ１１で
なり、その荷重点にはペース９とともに該ペース９上に
構成された前記貯水部及び回転機構部が載置されており
、貯水槽Ａ−Ｄに貯水された雨水の重量を前記貯水部、
回転機構部及びそれ等の支持体（支柱８及びペース９）
の重量とともに計量する。The weight measurement section is composed of a weight sensor 11 placed on a pedestal 13, and the pace 9 as well as the water storage section and rotation mechanism section configured on the pace 9 are placed at the load point of the weight sensor 11, and a water storage tank The weight of rainwater stored in A-D is expressed as the water storage part,
Rotating mechanism part and its support (pillar 8 and pace 9)
Weigh together with the weight of.
排水部は略漏斗形状の排水受け１２で構成されている。The drainage section is composed of a substantially funnel-shaped drainage receiver 12.
この排水受け１２は貯水体４が回転駆動され、貯水槽Ａ
−Ｄ内に溜められた雨水が排出されたときの当該雨水の
受け皿でおり、雨水を受けたあとは、その雨水をカバー
７の外に排出する０次に第３図を参照して実施例の作用
を説明する。尚貯水体４の状態は幽初第１図に示すよう
に貯水槽Ａが上部に位置しているものとする。This drainage receiver 12 is connected to the water storage tank A by rotationally driving the water storage body 4.
- It is a receptacle for the rainwater collected in D when it is discharged, and after receiving the rainwater, the rainwater is discharged outside the cover 7. Referring to FIG. Explain the effect of It is assumed that the state of the water storage body 4 is such that the water storage tank A is located at the upper part as shown in FIG.
降雨があると受水筒１に降シ注いだ雨水は受水漏斗２で
受けられ、導水パイプ３を通って第３図（１）に示すよ
うに貯水槽Ａに溜められる。雨量測定時になるとそのと
きまでに貯水槽Ａに溜められた雨水１９ａは前記貯水部
及び回転駆動部等とともに重量センサ１１によって計測
され、図示しない記録部に送出され、雨量に換算し記録
される。When it rains, the rainwater that falls into the water tank 1 is received by the water receiving funnel 2, passes through the water guide pipe 3, and is stored in the water tank A as shown in FIG. 3 (1). When it is time to measure the amount of rain, the rainwater 19a that has been stored in the water storage tank A up to that time is measured by the weight sensor 11 together with the water storage section and the rotary drive section, etc., and is sent to a recording section (not shown), where it is converted into a rainfall amount and recorded.
以上の計測動作は雨量測定時が来る毎に行なわれ、ある
測定時点での計測値が規底値以上になっていると、その
測定時点での計測ののち図示しない制御部からモーター
１０に駆動指令信号が供給され、貯水体４を第３図に示
す矢印方向に９０度回転させる。その結果、貯水槽Ａに
貯水されていた雨水１９ａは第３図（１１）、ｌ）に示
すように瞬時に排水口１４から排出され、排出された雨
水は排水受け１２からカバー７の外へ排出される。The above measurement operation is performed every time it is time to measure the amount of rainfall, and if the measured value at a certain measurement point exceeds the standard value, a drive command is issued from the control section (not shown) to the motor 10 after measurement at that measurement point. A signal is supplied to rotate the water storage body 4 by 90 degrees in the direction of the arrow shown in FIG. As a result, the rainwater 19a stored in the water tank A is instantly discharged from the drain port 14 as shown in FIG. be discharged.
なお、上記動作は雨量を間欠的に測定する手法を用いる
ものであるが、重量センサ１１によって當時連続的に重
量を測定する連続測定手法を用いるととも勿論可能であ
る。この場合には、ある時点での計測値が規定値になる
と貯水体４が駆動される。又、上記動作に於いて、貯水
体４の回転数、すなわち、上記駆動指令信号の供給回数
を計数することによって累計総雨量を測定することが可
能である。Although the above operation uses a method of intermittently measuring the amount of rain, it is of course possible to use a continuous measurement method of continuously measuring the weight using the weight sensor 11. In this case, the water storage body 4 is driven when the measured value at a certain point reaches a specified value. Further, in the above operation, it is possible to measure the total amount of rainfall by counting the number of rotations of the water storage body 4, that is, the number of times the drive command signal is supplied.
以上の排水動作と並行して第３図（Ｉｔ）〜（ＩＩＩ）
に示すように貯水槽Ａに隣接する貯水槽Ｂが上部に移動
してくるので、以後受水筒１に降シ注ぐ降雨は貯水槽Ｂ
に溜められ、貯水槽Ｂについて上記計測動作が行なわれ
る。以上の動作が貯水槽Ａ−Ｄについて繰返される。導
水パイプ３の先端の設置位置は貯水体４の静止時に於い
て次の貯水槽との境界近傍に設定してあり、貯水体４が
わずかに回転した時点から次の貯水槽例えばＢに貯水さ
れ、しかも雨水受は口１５が貯水体４の回転方向に長く
設定しであること、漏水受け１７の内部に流出止め２０
が設けであることから回転動作中に流入・貯水される雨
水１９ｂは雨水受は口１５から貯水槽Ｂの外へ流出する
ことなく、回転動作中も貯水槽ＢＫ溜められる。In parallel with the above drainage operation, Fig. 3 (It) to (III)
As shown in , water tank B adjacent to water tank A moves to the upper part, so that from now on, the rainfall that falls on water tank 1 is transferred to water tank B.
The measurement operation described above is performed for water tank B. The above operation is repeated for water tanks A to D. The installation position of the tip of the water guide pipe 3 is set near the boundary with the next water tank when the water storage body 4 is at rest, and from the time when the water storage body 4 rotates slightly, water is stored in the next water storage tank, for example, B. Moreover, the rainwater receiver has an opening 15 set long in the direction of rotation of the water storage body 4, and a leak stopper 20 is installed inside the water leakage receiver 17.
Because of this provision, the rainwater 19b that flows in and is stored during the rotation operation does not flow out of the water tank B through the rainwater receiver opening 15, and is stored in the water storage tank B even during the rotation operation.
貯水体４の回転中の雨水の貯溜について以下に説明する
。The storage of rainwater while the water storage body 4 is rotating will be described below.
貯水体４が回転しているときに降雨があると、第３図（
ＴＩ）に示すように貯水槽Ａに溜められた雨水１９ａの
排水時にも導水パイプ３からは雨水が注がれる。貯水槽
Ｂの下側の仕切板１８が水平になる前に注がれた雨水は
第３図（Ｉｔ）の１９ｂで示すように、当該仕切板１８
と漏水受け１７とで形成された空間に溜められ、貯水体
４が更に回転して上記仕切板１８が水平状態赳Ｊ上にな
ると、第３図（ＩＩＩ）に示すように上記雨水１９ｂは
貯水槽Ｂの２枚の仕切板１８によって形成される空間に
溜められていく。このように雨水の排水時にも他方で雨
水の貯溜が行なわれるので受水筒１で受けた降雨が漏水
することはなく、極めて精度の高い雨量測定が可能であ
る。If it rains while the water storage body 4 is rotating, as shown in Fig. 3 (
As shown in TI), rainwater is also poured from the water guide pipe 3 when the rainwater 19a stored in the water tank A is drained. Rainwater poured before the lower partition plate 18 of the water storage tank B becomes horizontal is drained from the partition plate 18 as shown by 19b in FIG. 3 (It).
When the water storage body 4 rotates further and the partition plate 18 is placed in a horizontal position, the rainwater 19b is stored in the space formed by the rainwater and the leakage catcher 17, as shown in FIG. 3 (III). The water is stored in the space formed by the two partition plates 18 of tank B. In this way, even when rainwater is drained, the rainwater is stored on the other side, so that the rainwater received in the water tank 1 does not leak, making it possible to measure the amount of rain with extremely high accuracy.
また、第３図（Ｉｔ）に示す状態、すなわち新たに雨水
が溜められ始めた貯水槽Ｂ−の下側の仕切板１８が外方
（漏水受け１７）に向って下降している状態のときに降
雨が激しいと、雨水が貯水槽Ｂ内に於いて漏水受け１７
に向って勢いよく流れ当該漏水受け１７によってはね上
げられて雨水受は口１５から流失する恐れがあるが、こ
れによる雨水の流失は流出止め２０によって防止される
。In addition, in the state shown in FIG. 3 (It), that is, in the state where the lower partition plate 18 of the water tank B-, where rainwater has newly started to accumulate, is downwardly directed outward (toward the water leakage catcher 17). When it rains heavily, rainwater collects in water tank B and causes water leakage.
There is a risk that the rainwater will flow forcefully towards the rainwater and be splashed up by the leakage catcher 17 and be washed away from the opening 15, but this rainwater is prevented from flowing away by the outflow stopper 20.
次に貯水体４を回転制御するタイミングについて述べる
。Next, the timing for controlling the rotation of the water storage body 4 will be described.
前記実施例では、ある設定量以上の貯水があれば、その
時に貯水体４を回転させるようにした。この制御方式は
、貯水体４の回転制御設定モードを設定量以上の雨水を
計測した時点で行うようにしたものであるが、回転制御
モードを設定時間周期毎に行ってもよく又上記２つのモ
ードを組み合せで設定してもよい。In the embodiment described above, the water storage body 4 is rotated when the amount of water stored is more than a certain set amount. In this control method, the rotation control setting mode of the water storage body 4 is performed when rainwater exceeding a set amount is measured, but the rotation control mode may also be performed at every set time period. Modes may be set in combination.
回転制御モードを設定時間周期毎に行うモードや設定量
以上の雨水が溜った時点と設定時間周期との組み合せで
行うモードは一旦降雨の後長い乾期が続くときの蒸発に
よる計測誤差を防ぐのに効果がある。A mode in which the rotation control mode is performed at each set time period, or a mode in which the rotation control mode is performed in combination with the set time period when rainwater exceeds the set amount accumulates is effective in preventing measurement errors due to evaporation when a long dry period continues after a rainfall. effective.
゛ 以上、詳細に説明したように本発明によれば貯水槽
内の雨水の排水を当該貯水槽の回転で行い、排水と同時
に別の貯水槽で貯水が行なわれるようにしたので、排水
のための弁体が不必要であるばかシか１つの貯水槽が回
転して排水中に次の貯水槽が導水パイプ３からの雨水を
捕捉するので、排水中の降障を貯溜するため特別の機構
も不必要である。゛ As explained in detail above, according to the present invention, rainwater in a water tank is drained by rotating the water tank, and at the same time as water is drained, water is stored in a separate water tank. Since one water tank rotates and the next water tank captures rainwater from the water guide pipe 3 while the water is being drained, a special mechanism is required to store the rainwater that is being drained. is also unnecessary.
このように本発明は弁体等を使用した特別の機構を用い
ることなく、高精度の雨量測定を可能にしたものであり
、その効果は極めて大きい。As described above, the present invention makes it possible to measure rainfall with high accuracy without using a special mechanism using a valve body or the like, and its effects are extremely large.
図面はいずれも本発明の詳細な説明するもので、第１図
は構造図、第２図は主要部（貯水体）の構造を示す斜視
図、第３図（１）〜（転）は動作説明図である。
（主な記号）
４・・・貯水体 Ａ、Ｄ・・・貯水槽
１０・・・そ−ター １１・・・重量センサ１４・・・
排水口 １５・・・雨水受は口１６・・・貯水カバー
１７・・・漏水受け１８・・・仕切板 ２０・・・雨水
流出止め第１図
范２図
（１） 児３図
（１）The drawings are all for detailed explanation of the present invention, and Fig. 1 is a structural diagram, Fig. 2 is a perspective view showing the structure of the main part (water storage body), and Fig. 3 (1) to (turn) show the operation. It is an explanatory diagram. (Main symbols) 4...Water storage body A, D...Water tank 10...Soter 11...Weight sensor 14...
Drain port 15...Rainwater catcher is port 16...Water storage cover
17...Water leak catcher 18...Partition plate 20...Rainwater outflow prevention Figure 1 Figure 2 (1) Figure 3 (1)
Claims (1)
降雨量に換算するようにした雨量計に於いて、支持体と
、該支持体に回転自在に取付けられ、その回転軸を中心
に等角度に分割されて構成された複数の貯水槽でなる貯
水体と、該貯水体を上記回転軸を中心に設定モードに従
って上記等角度ずつ回転制御する駆動手段と、上記貯水
槽の−に溜った雨水の重量を上記支持体、上記貯水体及
び上記駆動手段の重量とともに計量する重量セ／すで構
成された雨量計。 ２ 設定モードが設定重量毎である特許請求の範囲第１
項に記載の雨量計。 ３ 設定モードが設定時間周期である特許請求の範囲第
１項に記載の雨量計。 ４ 設定モードが設定時間周期と設定重量毎との組み合
せである特許請求の範囲第１項に記載の雨量計。 ５ 貯水体をカバーで覆い、該カバーに、貯水体の回転
軸方向を長手方向とするスリット状の排水口と、貯水体
の回転方向を長手方向とするスリット状の雨水受は口と
を連結して各貯水槽毎に設けた特許請求の範囲第１項に
記載の雨量計。 ６ 雨水受は口の排水口と連結していない側の端部分内
部に板状の雨水流出止めをしよう立させた特許請求の範
囲第５項に記載の雨量計。[Scope of Claims] 1. A rain gauge that collects rainwater received at a water receiving part in a water tank and converts the amount of stored water into rainfall amount, comprising: a support; and a rain gauge rotatably attached to the support. a water storage body consisting of a plurality of water storage tanks divided into equal angles around the rotation axis; and a driving means for controlling the rotation of the water storage body in equal angle increments around the rotation axis according to a set mode. A rain gauge comprising a weight unit for measuring the weight of rainwater accumulated in the - of the water tank together with the weight of the support, the water storage, and the driving means. 2 Claim 1 in which the setting mode is for each set weight
Rain gauge as described in section. 3. The rain gauge according to claim 1, wherein the setting mode is a setting time period. 4. The rain gauge according to claim 1, wherein the setting mode is a combination of a set time period and each set weight. 5 Cover the water storage body with a cover, and connect to the cover a slit-shaped drainage outlet whose longitudinal direction is in the direction of the rotational axis of the water storage body, and a slit-shaped rainwater catchment opening whose longitudinal direction is the rotational direction of the water storage body. A rain gauge according to claim 1, which is provided for each water tank. 6. The rain gauge according to claim 5, wherein the rainwater receiver has a plate-shaped rainwater outflow stopper erected inside the end portion of the side not connected to the drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58247982A JPS60143799A (en) | 1983-12-29 | 1983-12-29 | Rain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58247982A JPS60143799A (en) | 1983-12-29 | 1983-12-29 | Rain gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143799A true JPS60143799A (en) | 1985-07-30 |
| JPH0214668B2 JPH0214668B2 (en) | 1990-04-09 |
Family
ID=17171432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58247982A Granted JPS60143799A (en) | 1983-12-29 | 1983-12-29 | Rain gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143799A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179184A (en) * | 1984-09-26 | 1986-04-22 | Sanyo Denshi Kogyo Kk | Rainfall measuring instrument |
| US6207258B1 (en) | 1997-07-31 | 2001-03-27 | Hercules Incorporated | Composition and method for improved ink jet printing performance |
| CN101813793A (en) * | 2010-04-13 | 2010-08-25 | 温京辉 | Digital control type pluviometer |
| KR101871894B1 (en) * | 2017-07-03 | 2018-06-27 | 양장은 | Conductive type weighted precipitation measuring device |
| EP3355084A1 (en) * | 2017-01-30 | 2018-08-01 | OTT Hydromet GmbH | Precipitation sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958457A (en) * | 1975-09-26 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Electronically operated tipping-bucket rain gauge |
-
1983
- 1983-12-29 JP JP58247982A patent/JPS60143799A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958457A (en) * | 1975-09-26 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Electronically operated tipping-bucket rain gauge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179184A (en) * | 1984-09-26 | 1986-04-22 | Sanyo Denshi Kogyo Kk | Rainfall measuring instrument |
| US6207258B1 (en) | 1997-07-31 | 2001-03-27 | Hercules Incorporated | Composition and method for improved ink jet printing performance |
| CN101813793A (en) * | 2010-04-13 | 2010-08-25 | 温京辉 | Digital control type pluviometer |
| EP3355084A1 (en) * | 2017-01-30 | 2018-08-01 | OTT Hydromet GmbH | Precipitation sensor |
| KR101871894B1 (en) * | 2017-07-03 | 2018-06-27 | 양장은 | Conductive type weighted precipitation measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214668B2 (en) | 1990-04-09 |
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| EXPY | Cancellation because of completion of term |