CN103591998A - Metering water taker - Google Patents
Metering water taker Download PDFInfo
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- CN103591998A CN103591998A CN201310480675.6A CN201310480675A CN103591998A CN 103591998 A CN103591998 A CN 103591998A CN 201310480675 A CN201310480675 A CN 201310480675A CN 103591998 A CN103591998 A CN 103591998A
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- meter
- microprocessor
- water
- fetching device
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Abstract
The invention discloses a metering water taker comprising a water level meter (1), a range meter (2), an ultrasonic flowmeter (3), an analog-digital converter (4), and a microprocessor (5). A probe (6) of the water level meter (1) and a probe (7) of the range meter (2) are disposed on a same panel (8) and connected with the ultrasonic flowmeter (3). The analog-digital converter (4) is connected with the microprocessor (5) through a circuit board (9) and connected with the ultrasonic flowmeter (3) through a sensor (10). Accuracy of measurement using the metering water taker is more than 99%; the metering water taker has the advantages of metering simplicity, convenience of operation, safety and reliability and the like.
Description
Technical field
The present invention relates to a kind of measuring apparatus, be specifically related to a kind of metering water fetching device.
Background technology
Up to now, the fluid measurement of measuring culverts and water gates is all to measure with artificial current meter, by this apparatus measures, can only measure instantaneous flow velocity, and integrated flow will be multiplied by the time and discharge area just can be calculated from instantaneous velocity, so time-consuming, take people, take thing.Yet there are no convenient and reliable and can guarantee the device of (hole flow pattern) flow of the measurement culverts and water gates of certain precision.
China is the country of a shortage of water resources; the whole world utilizes water resource and water conservation to become current great task; so instrument and meter, as a kind of monitoring management instrument, can provide for the management of water resource data accurately and reliably, its importance is self-evident.Water quantity management is rough calculated flow rate now, cause water resource effectively to manage, especially now to one of agricultural water, the more difficult integrated flow of accurately calculating, bring a lot of inconvenience to the management unit of river,lake and reservior, often occur with the contradiction of place and water unit, peasant household.
Summary of the invention
The present invention is directed to the problems such as in prior art, ubiquitous calculating is loaded down with trivial details, degree of accuracy is low, a kind of simple, convenient reliable, metering water fetching device that degree of accuracy is high is provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of metering water fetching device, comprise floodometer (1), distance meter (2), ultrasonic flow meter (3), analog to digital converter (4), microprocessor (5), the probe (6) of described floodometer (1) is arranged in same panel (8) with the probe (7) of distance meter (2), and be connected with ultrasonic flow meter (3), analog to digital converter (4) is connected with microprocessor (5) by circuit board (9), by sensor (10), be connected simultaneously with between ultrasonic flow meter (3).
The probe (6) of described floodometer (1) is all measured by infrared laser effect with the probe (7) of distance meter (2).
On described ultrasonic flow meter (3), be also provided with flow integraph (11) and temperature sensor (12).
Described microprocessor (5) is also connected with 8 LED display of data terminal (13) double window product.
A kind of application process that measures water fetching device of the present invention is: by the probe (6) of floodometer (1) and the probe (7) of distance meter (2), measure initial water level and distance, ultrasonic flow meter (3) is measured flow value, again by conversion and the data processing of analog to digital converter (4) and microprocessor (5), finally in data terminal (13), demonstrate whole water consumptions, the measuring accuracy of this device reaches more than 99%.
A kind of principle of work of measuring water fetching device of the present invention is: according to hydromechanical principle, by the measurement to water level, distance and flow, by converter, utilize principle formula to change calculating, finally draw the process of water consumption.
Beneficial effect of the present invention is: compared with prior art, metering water fetching device provided by the invention has saved the not problem accurately that loaded down with trivial details artificial calculating has solved artificial calculating simultaneously, has simple, easy to operate, safe and reliable, the degree of accuracy advantages of higher of calculating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, floodometer; 2, distance meter; 3, ultrasonic flow meter; 4, analog to digital converter; 5, microprocessor; 6, the probe of floodometer; 7, the probe of distance meter; 8, panel; 9, circuit board; 10, sensor; 11, flow integraph; 12, temperature sensor; 13, data terminal.
Embodiment
Below in conjunction with accompanying drawing, technical solution of the present invention is further illustrated.
As shown in Figure 1, a kind of metering water fetching device provided by the invention, comprise floodometer (1), distance meter (2), ultrasonic flow meter (3), analog to digital converter (4), microprocessor (5), the probe (6) of described floodometer (1) is arranged in same panel (8) with the probe (7) of distance meter (2), and be connected with ultrasonic flow meter (3), analog to digital converter (4) is connected with microprocessor (5) by circuit board (9), is connected by sensor (10) simultaneously with between ultrasonic flow meter (3); The probe (6) of floodometer (1) is all measured by infrared laser effect with the probe (7) of distance meter (2); On ultrasonic flow meter (3), be also provided with flow integraph (11) and temperature sensor (12); Microprocessor (5) is also connected with 8 LED display of data terminal (13) double window product.
When a kind of metering water fetching device provided by the invention is used, by the probe (6) of floodometer (1) and the probe (7) of distance meter (2), measure initial water level and distance, ultrasonic flow meter (3) is measured flow value, again by conversion and the data processing of analog to digital converter (4) and microprocessor (5), namely by the measurement to water level, distance and flow, by converter, utilize principle formula to change calculating, finally in data terminal (13), demonstrate whole water consumptions, the measuring accuracy of this device reaches more than 99%.
Above-described the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the present invention and practical applicability.
Claims (4)
1. one kind is measured water fetching device, comprise floodometer (1), distance meter (2), ultrasonic flow meter (3), analog to digital converter (4), microprocessor (5), it is characterized in that: the probe (6) of described floodometer (1) is arranged in same panel (8) with the probe (7) of distance meter (2), and be connected with ultrasonic flow meter (3), analog to digital converter (4) is connected with microprocessor (5) by circuit board (9), is connected by sensor (10) simultaneously with between ultrasonic flow meter (3).
2. a kind of metering water fetching device according to claim 1, is characterized in that: the probe (6) of described floodometer (1) is all measured by infrared laser effect with the probe (7) of distance meter (2).
3. a kind of metering water fetching device according to claim 1, is characterized in that: on described ultrasonic flow meter (3), be also provided with flow integraph (11) and temperature sensor (12).
4. a kind of metering water fetching device according to claim 1, is characterized in that: described microprocessor (5) is also connected with 8 LED display of data terminal (13) double window product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480675.6A CN103591998A (en) | 2013-10-15 | 2013-10-15 | Metering water taker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480675.6A CN103591998A (en) | 2013-10-15 | 2013-10-15 | Metering water taker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591998A true CN103591998A (en) | 2014-02-19 |
Family
ID=50082229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310480675.6A Pending CN103591998A (en) | 2013-10-15 | 2013-10-15 | Metering water taker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591998A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329949Y (en) * | 1998-04-23 | 1999-07-21 | 陈国强 | Meter for intaking water |
| CN2581950Y (en) * | 2002-04-29 | 2003-10-22 | 四川万江水利信息化技术有限公司 | Intelligent apparatus for measuring and displaying water information, and metering used water quantity |
| CN103292873A (en) * | 2013-05-28 | 2013-09-11 | 广东省水利水电科学研究院 | Water taking metering and calibrating method |
-
2013
- 2013-10-15 CN CN201310480675.6A patent/CN103591998A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329949Y (en) * | 1998-04-23 | 1999-07-21 | 陈国强 | Meter for intaking water |
| CN2581950Y (en) * | 2002-04-29 | 2003-10-22 | 四川万江水利信息化技术有限公司 | Intelligent apparatus for measuring and displaying water information, and metering used water quantity |
| CN103292873A (en) * | 2013-05-28 | 2013-09-11 | 广东省水利水电科学研究院 | Water taking metering and calibrating method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |