FLOW RATE DETECTION DEVICE
To disclose one example of a flow rate detection device.SOLUTION: A flow rate detection device includes: temperature sensors 11A, 11B for detecting the temperature rise degree of water flowing through a casing 2B when a pump 2 is operated; and an arithmetic device 12 for determining the discharge fl...
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| Main Authors | , |
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| Format | Patent |
| Language | English Japanese |
| Published |
14.03.2023
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| Subjects | |
| Online Access | Get full text |
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| Abstract | To disclose one example of a flow rate detection device.SOLUTION: A flow rate detection device includes: temperature sensors 11A, 11B for detecting the temperature rise degree of water flowing through a casing 2B when a pump 2 is operated; and an arithmetic device 12 for determining the discharge flow rate by utilizing relationship between the detected rise temperature detected by the temperature sensors 11A, 11B, and the previously stored relationship and the flow rate. As a result, the amount of water delivered by the pump 2 can be detected using the correlation between the discharge flow rate of the pump 2 and the degree of increase in temperature of water.SELECTED DRAWING: Figure 1
【課題】 流量検出装置の一例を開示する。【解決手段】 ポンプ２が稼働しているときにケーシング２Ｂ内を流通する水の温度上昇度を検出する温度センサ１１Ａ、１１Ｂと、温度センサ１１Ａ、１１Ｂにより検出された検出上昇温度、及び予め記憶されている上昇温度と流量との関係を利用して吐出し流量を決定する演算装置１２とを備える。これにより、ポンプ２の吐出し流量と水の温度上昇度との間の相関関係を利用してポンプ２の送水量を検出できる。【選択図】 図１ |
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| AbstractList | To disclose one example of a flow rate detection device.SOLUTION: A flow rate detection device includes: temperature sensors 11A, 11B for detecting the temperature rise degree of water flowing through a casing 2B when a pump 2 is operated; and an arithmetic device 12 for determining the discharge flow rate by utilizing relationship between the detected rise temperature detected by the temperature sensors 11A, 11B, and the previously stored relationship and the flow rate. As a result, the amount of water delivered by the pump 2 can be detected using the correlation between the discharge flow rate of the pump 2 and the degree of increase in temperature of water.SELECTED DRAWING: Figure 1
【課題】 流量検出装置の一例を開示する。【解決手段】 ポンプ２が稼働しているときにケーシング２Ｂ内を流通する水の温度上昇度を検出する温度センサ１１Ａ、１１Ｂと、温度センサ１１Ａ、１１Ｂにより検出された検出上昇温度、及び予め記憶されている上昇温度と流量との関係を利用して吐出し流量を決定する演算装置１２とを備える。これにより、ポンプ２の吐出し流量と水の温度上昇度との間の相関関係を利用してポンプ２の送水量を検出できる。【選択図】 図１ |
| Author | SAKATANI TETSUNORI WATANABE SHOTA |
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| DocumentTitleAlternate | 流量検出装置 |
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| Notes | Application Number: JP20210143329 |
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| RelatedCompanies | KAWAMOTO PUMP MFG CO LTD |
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| Snippet | To disclose one example of a flow rate detection device.SOLUTION: A flow rate detection device includes: temperature sensors 11A, 11B for detecting the... |
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| SubjectTerms | MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING |
| Title | FLOW RATE DETECTION DEVICE |
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