JPH0424026U - - Google Patents

Info

Publication number
JPH0424026U
JPH0424026U JP6622690U JP6622690U JPH0424026U JP H0424026 U JPH0424026 U JP H0424026U JP 6622690 U JP6622690 U JP 6622690U JP 6622690 U JP6622690 U JP 6622690U JP H0424026 U JPH0424026 U JP H0424026U
Authority
JP
Japan
Prior art keywords
ultrasonic
measured
water level
liquid
distance
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.)
Pending
Application number
JP6622690U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6622690U priority Critical patent/JPH0424026U/ja
Publication of JPH0424026U publication Critical patent/JPH0424026U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の構成を示す全体説明図、第２
図は本考案に係るデータ記録部の動作を説明する
フローチヤート、第３図は本考案の動作タイミン
グを示すタイムチヤート、第４図は従来の超音波
水位計の構成を示すブロツク図である。 １……超音波水位計、２……被測液体、３……
超音波発振部、４……検出部、５……バツテリ部
、６……制御部、７……超音波測定部、８……デ
ータ記録部、９……記憶部、１０……クロツク部
、１１……主制御部、１２……通電シーケンスコ
ントローラ、１３……電源ケーブル。 Figure 1 is an overall explanatory diagram showing the configuration of the present invention, Figure 2
FIG. 3 is a flowchart explaining the operation of the data recording unit according to the present invention, FIG. 3 is a time chart showing the operation timing of the present invention, and FIG. 4 is a block diagram showing the configuration of a conventional ultrasonic water level gauge. 1... Ultrasonic water level gauge, 2... Liquid to be measured, 3...
Ultrasonic oscillation unit, 4...Detection unit, 5...Battery unit, 6...Control unit, 7...Ultrasonic measurement unit, 8...Data recording unit, 9...Storage unit, 10...Clock unit, 11... Main control unit, 12... Energization sequence controller, 13... Power cable.

Claims (1)

【実用新案登録請求の範囲】 １ 被測液体に超音波を発振する超音波発振部と
これから発振される超音波の反射波を検出する検
出部とを備え、超音波の時間遅れから被測液体と
の距離を検出してこれを記憶するデータ記録部お
よびデータ記録部にパワーを供給するバツテリ部
を有する超音波水位計において、 データ記録部にクロツクパルスを出力するクロ
ツク部を内蔵する一方、このデータ記録部にこの
クロツク部からのクロツクパルスにより所定時間
間隔を計測する主制御部を設け、 この主制御部を所定時間間隔が計測されるごと
にパワー供給信号を出力して計測に必要な時間だ
けバツテリ部から超音波発振部にパワーを供給す
る一方で、超音波の時間遅れから検出される被測
液体との距離を記憶するように構成したことを特
徴とする超音波水位計。 ２ 所定時間間隔が計測される間に超音波の時間
遅れから検出される被測液体との距離を複数回記
憶し、その平均値を被測液体との距離として記憶
する主制御部を設けたことを特徴とする請求項１
に記載の超音波水位計。[Claims for Utility Model Registration] 1. A system comprising an ultrasonic oscillator that oscillates ultrasonic waves into a liquid to be measured and a detection unit that detects reflected waves of the ultrasonic waves emitted from the ultrasonic wave, In an ultrasonic water level gauge that has a data recording section that detects and stores the distance to The recording section is provided with a main control section that measures a predetermined time interval using clock pulses from the clock section, and the main control section outputs a power supply signal every time a predetermined time interval is measured to drain the battery for the time necessary for measurement. 1. An ultrasonic water level gauge characterized in that the ultrasonic water level meter is configured to supply power from the ultrasonic oscillator to the ultrasonic oscillator and to memorize the distance to the liquid to be measured detected from the time delay of the ultrasonic waves. 2. A main control unit is provided that stores the distance to the liquid to be measured that is detected from the time delay of the ultrasonic wave multiple times during the measurement of a predetermined time interval, and stores the average value as the distance to the liquid to be measured. Claim 1 characterized in that
Ultrasonic water level gauge described in .
JP6622690U 1990-06-22 1990-06-22 Pending JPH0424026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6622690U JPH0424026U (en) 1990-06-22 1990-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6622690U JPH0424026U (en) 1990-06-22 1990-06-22

Publications (1)

Publication Number Publication Date
JPH0424026U true JPH0424026U (en) 1992-02-27

Family

ID=31598757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6622690U Pending JPH0424026U (en) 1990-06-22 1990-06-22

Country Status (1)

Country Link
JP (1) JPH0424026U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134752A (en) * 1974-09-19 1976-03-24 Atsushi Mizukami CHUKEISHIKIENKAKUHYOJISUIIKEI
JPS6381288A (en) * 1986-09-24 1988-04-12 Yokogawa Electric Corp Ultrasonic level gauge
JPH0227521B2 (en) * 1982-01-23 1990-06-18 Shimadzu Corp EKIATSUSHIKIKUDOSOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134752A (en) * 1974-09-19 1976-03-24 Atsushi Mizukami CHUKEISHIKIENKAKUHYOJISUIIKEI
JPH0227521B2 (en) * 1982-01-23 1990-06-18 Shimadzu Corp EKIATSUSHIKIKUDOSOCHI
JPS6381288A (en) * 1986-09-24 1988-04-12 Yokogawa Electric Corp Ultrasonic level gauge

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