Mobile pump station water delivery quantity and power consumption quantity accurate integrating, displaying and telemetering terminal
A telemetry terminal and power consumption technology, which is applied to waterway systems, water supply devices, drainage structures, etc., can solve problems such as the inability to install water intake metering equipment and smart meters, and the difficulty of effectively monitoring the operating status, so as to facilitate viewing and facilitate remote monitoring Effect
Inactive Publication Date: 2017-10-24
安徽省(水利部淮河水利委员会)水利科学研究院(安徽省水利工程质量检测中心站)
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Problems solved by technology
[0003] In order to overcome the problem that the current mobile pumping station cannot be equipped with water intake metering equipment and smart meters, and it is difficult to effectively monitor its operating status, the present invention provides a remote measurement terminal for the precise integration and display of the amount of water lifted by the mobile pumping station and the electricity consumption.
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[0014] like figure 1 As shown, the present invention provides a telemetering terminal for accurately integrating and displaying the amount of water lifted by a mobile pumping station and electricity consumption, including:
[0015] Single-chip microcomputer 1, the periphery of the single-chip microcomputer is connected with a display screen 2, a memory 3 and a wireless communication module 4, and the auxiliary contact of the start switch 51 in the mobile pump station unit 5 is connected to the digital input interface of the single-chip microcomputer 1; the display screen 2 adopts an LCD liquid crystal display screen, The wireless communication module 4 adopts a GPRS module; the whole telemetry terminal adopts a power supply module 6 for power supply;
[0016] The start switch 51 controls the start and stop of the mobile pump station unit 5, and the auxiliary contact of the start switch 51 can reflect the start and stop of the mobile pump station unit 5. Therefore, the single-c...
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The invention discloses a mobile pump station water delivery quantity and power consumption quantity accurate integrating, displaying and telemetering terminal which comprises a single chip microcomputer. The periphery of the single chip microcomputer is connected with a display screen, a storer and a wireless communication module, and an auxiliary contact of a mobile pump station unit starting switch is connected to a digital input interface of the single chip microcomputer; the single chip microcomputer judges starting and stopping of the mobile pump station unit according to on and off of the auxiliary contact and calculates running time T of the mobile pump station unit; the single chip microcomputer integrates water delivery quantity according to a formula Q=[(Eta*P) / (Rho*H*g)] *T and integrates power consumption quantity according to a formula L=PT; the single chip microcomputer stores the running time T, the water delivery quantity Q and the power consumption quantity L of the mobile pump station unit into the storer, displays the same through the display screen and sends the same to a monitoring center platform through the wireless communication module.
Description
technical field [0001] The invention relates to the technical field of water conservancy automation, in particular to a telemetering terminal for accurately integrating and displaying the amount of water lifted by a mobile pump station and the amount of electricity consumed. Background technique [0002] The mobile pumping station is composed of an integrated drainage pumping station mounted on the underframe of an ordinary freight vehicle or mobile vehicle. It is suitable for urban water drainage, sudden flood control and drainage, drought relief, temporary water transfer, cofferdam pumping, etc. Due to the fluidity of the mobile pump station, its water intake pipelines and on-site electricity acquisition are uncertain, and it is impossible to install water intake metering equipment and smart meters, and it is difficult to monitor its water extraction and electricity consumption. For this situation, there are few mature solutions at present. Contents of the invention [...
Claims
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Login to View More IPC IPC(8): E03F5/22
CPCE03F5/22E03F2201/20
Inventor 马浩刘怀利徐浩庄冬沈超刘超
Owner 安徽省(水利部淮河水利委员会)水利科学研究院(安徽省水利工程质量检测中心站)