CN202049173U - Ultrasonic wave sensor group - Google Patents
Ultrasonic wave sensor group Download PDFInfo
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- CN202049173U CN202049173U CN201120062317XU CN201120062317U CN202049173U CN 202049173 U CN202049173 U CN 202049173U CN 201120062317X U CN201120062317X U CN 201120062317XU CN 201120062317 U CN201120062317 U CN 201120062317U CN 202049173 U CN202049173 U CN 202049173U
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Abstract
The utility model relates to an ultrasonic wave sensor group, which is applicable to the flow rate measurement and the flow rate metering of river channels or channels of an irrigation region. The ultrasonic wave sensor group has the technical scheme of comprising a sensor support frame (1) and ultrasonic wave sensors (2), wherein a plurality of ultrasonic wave sensors are longitudinally arranged on the sensor support frame to form the sensor group. The ultrasonic wave sensor group has the beneficial effects that the ultrasonic wave sensor group is formed by a plurality of ultrasonic wave type flow rate sensors at certain intervals, the layered scanning can be realized by a time difference method, the mechanical abrasion does not exist, the stability is good, the mounting and the dismounting are convenient, the ultrasonic wave sensor group adapts to the water delivery characteristics of the channels of the irrigation region in different time periods and different seasons, the maintenance difficulty is reduced, a water level measuring function is realized, a flow speed area method can be used for measuring the flow rate, and the ultrasonic wave sensor group conforms to the standard of Ministry of Water Resources.
Description
Affiliated technical field:
The utility model relates to a kind of group of ultrasonic sensors, is applicable to the fluid-velocity survey and the flow metering of river course, irrigated area or channel.
Background technology:
At present, existing river course or canal capacity metering method adopt the flow velocity area-method more, and the mode of employing and equipment mainly contain following three kinds: 1. hand-held rotating plasma current meter, and by the hand-held rotating plasma current meter of people aboard ship, pointwise is carried out hand dipping by different depth; 2. hoist cable formula current meter, in the river course or the channel two ends hoist cable is set, hang current meter on the hoist cable, traction, driving, catanator are set on the coast, measure by different depth by the current meter pointwise that the people controls on the hoist cable; 3. V-ADCP Doppler profile current meter, sensor are installed in the hull below that swims on the water surface usually, launch ultrasound wave in water body, manually drag hull across river surface by the bank, can realize gathering high-quality flow velocity, water level, data on flows.Above-mentioned these three kinds of modes all can not be left people's operation on the spot at the scene, can't realize long-term online automatic detection flow velocity; V-ADCP Doppler profile current meter not only costs an arm and a leg, and general 300,000 yuans, and the influence of tested water silt content, can not be used for irrigated area, most of the Yellow River.In addition, the open-air long-term flow that detects automatically must Attended mode, but waste of manpower, material resources are difficult to realize; If unmanned, reliability, power supply, antitheft problem are puzzlement those skilled in the art's a difficult problem all the time.
The utility model content:
The utility model purpose provides a kind of group of ultrasonic sensors, adopts this group of ultrasonic sensors, and on-line measurement river course or canal capacity are realized the outer long-term flow that detects automatically, and it is on duty to need not personnel, practical antitheft, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: group of ultrasonic sensors, comprise sensor stand, ultrasonic sensor, and a plurality of ultrasonic sensors are vertically arranged on sensor stand, constitute sensor groups.
Said ultrasonic sensor quantity is that longitudinal separation is arranged on the sensor stand more than one.
Group of ultrasonic sensors comprises the sensor stand that multistage segmentation connects, sensor stand quantity at least one; A plurality of sensor stands mate integral body of formation mutually, and nethermost one section bottom is coniform, and is provided with supporting water level, temperature sensor, mate connection mutually by the structure of coincideing mutually between two sections.
Group of ultrasonic sensors is used in pairs.
The utility model also is provided with group of ultrasonic sensors pillar is installed, and sensor stand is installed in group of ultrasonic sensors and installs in the pillar, and a plurality of sensor stands of classification multi-segment structure are installed in a group of ultrasonic sensors and install in the pillar, dismounting easily.
It is tubular that group of ultrasonic sensors is installed pillar, sidewall is provided with the strip window, and sensor stand is arranged on group of ultrasonic sensors and installs in the pillar, and ultrasonic sensor is positioned at the strip window place that group of ultrasonic sensors is installed pillar, expose ultrasonic sensor, be convenient to work.Group of ultrasonic sensors is installed the strip window of pillar, and coupling has the door that protects that can be used for sealing.
When coupling had laser locating apparatus, laser locating apparatus to be used for the group of ultrasonic sensors Installation and Debugging on group of ultrasonic sensors, the position of ultrasonic sensor aligned indication.
Use the utility model, in the river course or the channel two sides group of ultrasonic sensors of mutual coupling is set, a ultrasonic sensor of a group of ultrasonic sensors all ultrasonic sensor with the opposite bank group of ultrasonic sensors is corresponding, occur in pairs, each is a fluid layer of river course or channel to the ultrasonic sensor correspondence; Take turns to control different right ultrasonic sensor work, measure the flow velocity of each fluid layer of different depth.The water level instrumentation is measured the channel water level, because the channel width is known in advance, records water level again, then can calculate the channel hydraulic pipeline sectional area, then can calculate instantaneous delivery and accumulated water volume according to water delivery cross section and institute's velocity measurement.Measurement data uploads to host computer by communication network and further calculates, handles and analyze.
The utility model can supporting water level gauge, thermometer, laser locating apparatus, cable and electronic circuit.Each sensor stand disposes a plurality of supersonic flow speed sensors, supporting water level gauge and thermometer coupling at regular intervals in the support lower end, and the laser locating apparatus coupling is in the support upper end.Group of ultrasonic sensors is used in pairs, and two group of ultrasonic sensors are connected to the secondary intelligence instrument by wired or wireless mode during use.
Said group of ultrasonic sensors can be directly installed on vertical canal wall surface when using, and also can be installed in the group of ultrasonic sensors that embeds vertical canal wall surface and install in the pillar.
Said laser locating apparatus is made of a laser signal source vertical with the ultrasonic sensor surface of emission, is used to indicate the installation position of ultrasonic sensor.
The group of ultrasonic sensors of the vertical canal wall surface of said embedding is installed pillar and is furnished with special-purpose dredging device, guarantees when being used to install that each group of ultrasonic sensors can both be inserted into the pillar bottom.
Said water level is counted the static pressure formula.
Signal cable, water level gauge, laser signal source are the technique known contents.
The utility model beneficial effect is: group of ultrasonic sensors is that a plurality of ultrasonic type flow sensors of certain intervals are formed, and utilizes time difference method can realize demixing scan, does not have the machinery wearing and tearing, and degree of stability is good; Can mount and dismount easily, adapt to the irrigated area channel at times, divide water delivery in season characteristics; Reduce maintenance difficulties; Have level measuring, can utilize flow velocity area-method calculated flow rate, meet Ministry of Water Resources's standard.
Description of drawings:
Accompanying drawing 1 is the utility model user mode synoptic diagram;
Accompanying drawing 2 is that the utility model embodiment group of ultrasonic sensors is installed the pillar synoptic diagram;
Accompanying drawing 3 is embodiment of the invention synoptic diagram;
Among the figure: sensor stand 1, ultrasonic sensor 2, supporting water level, temperature sensor 3, laser locating apparatus 4, group of ultrasonic sensors is installed pillar 5.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Group of ultrasonic sensors comprises sensor stand 1, ultrasonic sensor 2, and a plurality of ultrasonic sensors are vertically arranged on sensor stand, constitute sensor groups.Said sensor stand is the classification multi-segment structure, and mutually coupling constitutes an integral body, and nethermost one section bottom is coniform, and is provided with between 3, two sections of the supporting water levels, temperature sensor by the connection that coincide mutually of stair-stepping structure.The utility model also is provided with group of ultrasonic sensors pillar 5 is installed, and sensor stand is installed in group of ultrasonic sensors and installs in the pillar, and the sensor stand of classification multi-segment structure is installed in a group of ultrasonic sensors and installs in the pillar, dismounting easily.It is tubular that group of ultrasonic sensors is installed pillar, sidewall is provided with the strip window, and sensor stand is arranged on group of ultrasonic sensors and installs in the pillar, and ultrasonic sensor is positioned at the strip window place that group of ultrasonic sensors is installed pillar, expose ultrasonic sensor, be convenient to work.Group of ultrasonic sensors is installed the strip window of pillar, and coupling has the door that protects that can be used for sealing.Coupling has laser locating apparatus 4 on group of ultrasonic sensors, and when laser locating apparatus was used for the group of ultrasonic sensors Installation and Debugging, the position of ultrasonic sensor aligned indication.
Claims (9)
1. a group of ultrasonic sensors is characterized in that comprising sensor stand (1), ultrasonic sensor (2), and a plurality of ultrasonic sensors are vertically arranged on sensor stand, constitute sensor groups.
2. the group of ultrasonic sensors according to claim 1 is characterized in that said ultrasonic sensor quantity is that longitudinal separation is arranged on the sensor stand more than one.
3. according to claim 1 or 2 described group of ultrasonic sensors, it is characterized in that group of ultrasonic sensors comprises the sensor stand that multistage segmentation connects, sensor stand quantity at least one.
4. the group of ultrasonic sensors according to claim 3, it is characterized in that a plurality of sensor stands mate integral body of formation mutually, nethermost one section bottom is coniform, and is provided with supporting water level, temperature sensor (3), mates connection mutually by the structure of coincideing mutually between two sections.
5. according to claim 1 or 2 described group of ultrasonic sensors, it is characterized in that also being provided with group of ultrasonic sensors pillar (5) is installed, sensor stand is installed in group of ultrasonic sensors and installs in the pillar.
6. the group of ultrasonic sensors according to claim 5 is characterized in that a plurality of sensor stands of classification multi-segment structure are installed in the group of ultrasonic sensors installation pillar.
7. the group of ultrasonic sensors according to claim 5, it is characterized in that it is tubular that group of ultrasonic sensors is installed pillar, sidewall is provided with the strip window, sensor stand is arranged on group of ultrasonic sensors and installs in the pillar, ultrasonic sensor is positioned at the strip window place that group of ultrasonic sensors is installed pillar, exposes ultrasonic sensor.
8. the group of ultrasonic sensors according to claim 7 is characterized in that group of ultrasonic sensors installs the strip window of pillar, and coupling has the door that protects that can be used for sealing.
9. according to claim 1 or 2 described group of ultrasonic sensors, it is characterized in that coupling has laser locating apparatus (4) on group of ultrasonic sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120062317XU CN202049173U (en) | 2011-03-11 | 2011-03-11 | Ultrasonic wave sensor group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120062317XU CN202049173U (en) | 2011-03-11 | 2011-03-11 | Ultrasonic wave sensor group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049173U true CN202049173U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120062317XU Expired - Fee Related CN202049173U (en) | 2011-03-11 | 2011-03-11 | Ultrasonic wave sensor group |
Country Status (1)
| Country | Link |
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| CN (1) | CN202049173U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621461A (en) * | 2012-04-13 | 2012-08-01 | 湖北中试电力科技有限公司 | Array ultrasonic positioning sensor and positioning method thereof |
| CN102901537A (en) * | 2012-11-05 | 2013-01-30 | 唐山现代工控技术有限公司 | Method and device for measuring flow of gate |
| CN103730859A (en) * | 2012-10-15 | 2014-04-16 | 通用电气公司 | Apparatus and method for installing or removing a cable |
| CN109945770A (en) * | 2019-04-26 | 2019-06-28 | 北京奥特美克科技股份有限公司 | A test fixture for detecting the installation angle of a flowmeter sensor |
| CN113865661A (en) * | 2021-10-15 | 2021-12-31 | 山脉科技股份有限公司 | Flow measuring device suitable for ultra-wide open channel and installation method thereof |
-
2011
- 2011-03-11 CN CN201120062317XU patent/CN202049173U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621461A (en) * | 2012-04-13 | 2012-08-01 | 湖北中试电力科技有限公司 | Array ultrasonic positioning sensor and positioning method thereof |
| CN103730859A (en) * | 2012-10-15 | 2014-04-16 | 通用电气公司 | Apparatus and method for installing or removing a cable |
| CN102901537A (en) * | 2012-11-05 | 2013-01-30 | 唐山现代工控技术有限公司 | Method and device for measuring flow of gate |
| CN109945770A (en) * | 2019-04-26 | 2019-06-28 | 北京奥特美克科技股份有限公司 | A test fixture for detecting the installation angle of a flowmeter sensor |
| CN113865661A (en) * | 2021-10-15 | 2021-12-31 | 山脉科技股份有限公司 | Flow measuring device suitable for ultra-wide open channel and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |