CN220120834U - Portable floating ADCP profile flow meter - Google Patents
Portable floating ADCP profile flow meter Download PDFInfo
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- CN220120834U CN220120834U CN202321272053.XU CN202321272053U CN220120834U CN 220120834 U CN220120834 U CN 220120834U CN 202321272053 U CN202321272053 U CN 202321272053U CN 220120834 U CN220120834 U CN 220120834U
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- 230000005888 antibody-dependent cellular phagocytosis Effects 0.000 title claims abstract description 64
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The utility model relates to a portable floating ADCP profile flow meter, and belongs to the technical field of monitoring in water conservancy industry. The technical proposal is as follows: the floating type ADCP profile flow measuring sensor (1) comprises an ADCP profile flow sensor (4), an ultrasonic water depth sensor (5), a floating body (6), a connecting rod (7) and a vertical tail rudder (8), wherein the connecting rod (7) is used for matching the floating body (6), the vertical tail rudder (8) and a traction cable (2) together, the traction cable (2) is at the forefront, the vertical tail rudder (8) is at the rearmost side, the ADCP profile flow sensor (4) and the ultrasonic water depth sensor (5) are of an integrated structure, the whole structure is the ADCP profile flow measuring sensor, and the ADCP profile flow measuring sensor is matched at the lower side of the floating body (6). The utility model has the beneficial effects that: by adopting the utility model, layered flow measurement of the flow layer can be realized, thereby improving the flow measurement precision.
Description
Technical Field
The utility model relates to a portable floating ADCP profile flow meter, and belongs to the technical field of monitoring in water conservancy industry.
Background
At present, agricultural irrigation water quantity metering is used as a portable flow measuring device or a propeller flow meter, when the portable flow measuring device is used, a bridge is needed to be measured to finish flow measurement, a propeller shaft of the propeller flow meter is needed to be disassembled and cleaned after flow measurement is finished, and the application process has higher requirements on the operation level of application personnel and is more troublesome; in addition, it is very difficult to apply the system in channels without bridge measurement. In order to solve the above problems, the present inventors filed an utility model patent application for a method for applying a portable floating doppler flow meter, application No. 202310387415.8, the matched doppler flow meter is provided with a water depth sensor and a doppler flow sensor, and the application is very convenient, but the flow measurement point of the doppler flow sensor provided by the technology is located at the position of 0.3-0.5 meter below the front part of the flow sensor, and for a river channel with a large water depth, the flow value of the measurement point is insufficient to represent the flow rate of each flow layer from shallow to deep, so in order to obtain a flow value with high accuracy, layered flow measurement must be adopted, and the doppler flow sensor adopted in the prior art is single-point flow rate detection, and layered flow rate detection cannot be realized, thereby leading to a large flow rate detection error.
Disclosure of Invention
The utility model aims to provide a portable floating Doppler flow velocity meter, which is provided by the inventor (application number 202310387415.8), wherein a Doppler flow measurement sensor matched with a floating Doppler flow measurement sensor is replaced by an ADCP section flow measurement sensor and is applied to the shallow-deep layered flow measurement of an open channel river channel, so that higher flow velocity detection precision is obtained, and the problems in the background technology are solved.
The technical scheme of the utility model is as follows:
a portable floating ADCP profile flow meter comprises a floating ADCP profile flow sensor, a traction cable and a portable host, wherein two ends of the traction cable are respectively connected with the floating ADCP profile flow sensor and the portable host; the floating type ADCP profile flow measuring sensor comprises an ADCP profile flow sensor, an ultrasonic water depth sensor, a floating body, a connecting rod and a vertical tail rudder, wherein the connecting rod is used for matching the floating body, the vertical tail rudder and a traction cable together, the traction cable is at the forefront, the vertical tail rudder is at the rearmost, the ADCP profile flow sensor and the ultrasonic water depth sensor are of an integrated structure, and the ADCP profile flow measuring sensor is integrally formed and matched with the lower side of the floating body.
The floating ADCP profile flow measuring sensor comprises at least one floating body, wherein the floating bodies are arranged in a front-back mode, the lower sides of the floating bodies are matched with weights, the weights are used for guaranteeing the stable posture of the floating bodies floating on the water surface, and the heavier weights are arranged at the bottommost side, so that the stable posture of the floating bodies on the water surface is guaranteed.
The portable host of the portable floating ADCP profile current meter is placed on a bridge or a shore when in application.
When the portable floating ADCP profile flow meter is applied to a bridge-free occasion, two ground borers and a rope are matched, the two ground borers are respectively inserted on the ground on two sides of the flow measurement section, two ends of the rope are tied on the ground borers, a traction cable of the portable floating ADCP profile flow meter is fixed at each proper position of the rope, and the portable floating ADCP profile flow meter is pulled to float on the water surface of a channel to realize multi-channel flow measurement.
The ADCP of the ADCP profile flow sensor refers to the first letter (Acoustic Doppler Current Profiler) of the english description of "acoustic doppler fluid profile sensor". The working principle is as follows: the velocity measurement acoustic wave beam points to the obliquely lower part of the incoming water direction, and a plurality of velocity measurement points, such as 128 velocity measurement points, are segmented on the velocity measurement acoustic wave beam, so that the velocity measurement sensor can measure the velocity of the multiple points on the vertical line only by entering water, and the flow measurement accuracy is greatly improved due to the fact that the measurement points are fine and the flow measurement of the subdivision layers is realized.
The ADCP profile flow velocity sensor, the ultrasonic water depth sensor, the traction cable, the ground borer, the rope, the vertical tail rudder, the portable mainframe box, the channel, the bridge measurement and the like are all common and known in the art.
The utility model has the beneficial effects that: by adopting the utility model, the advantages of the portable floating Doppler flow meter (application number 202310387415.8) of the applicant are reserved, and meanwhile, the layered flow measurement of the flow layer can be realized, so that the flow measurement precision is improved.
Drawings
FIG. 1 is a schematic flow diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a schematic illustration of a three-dimensional flow in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic top view of a three-side view of an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a portable floating ADCP profile flow meter according to an embodiment of the present utility model;
in the figure: the floating ADCP profile flow measuring sensor 1, the traction cable 2, the portable host 3, the ADCP profile flow sensor 4, the ultrasonic water depth sensor 5, the floating body 6, the connecting rod 7, the vertical tail rudder 8, the ground borer 9, the rope 10, the bridge 11, the channel 12, the canal water 13, the flow measuring personnel 14 and the traction cable and rope fixing point 15.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings.
A portable floating ADCP profile flow meter comprises a floating ADCP profile flow sensor 1, a traction cable 2 and a portable host 3, wherein two ends of the traction cable 2 are respectively connected with the floating ADCP profile flow sensor 1 and the portable host 3; the floating type ADCP profile flow sensor 1 comprises an ADCP profile flow sensor 4, an ultrasonic water depth sensor 5, a floating body 6, a connecting rod 7 and a vertical tail rudder 8, wherein the floating body 6, the vertical tail rudder 8 and a traction cable 2 are matched together by the connecting rod 7, the traction cable 2 is at the forefront, the vertical tail rudder 8 is at the rearmost, the ADCP profile flow sensor 4 and the ultrasonic water depth sensor 5 are of an integrated structure, the ADCP profile flow sensor is integrally formed, and the ADCP profile flow sensor is matched at the lower side of the floating body 6.
The floating ADCP profile flow measuring sensor comprises at least one floating body, wherein the floating bodies are arranged in a front-back mode, the lower sides of the floating bodies are matched with weights, the weights are used for guaranteeing the stable posture of the floating bodies floating on the water surface, and the heavier weights are arranged at the bottommost side, so that the stable posture of the floating bodies on the water surface is guaranteed.
The portable host of the portable floating ADCP profile current meter is placed on a bridge or a shore when in application.
When the portable floating ADCP profile flow meter is applied to a bridge-free occasion, two ground borers 9 and a rope 10 are also matched, the two ground borers are respectively inserted on the ground on two sides of the flow measurement section, two ends of the rope are tied on the ground borers, a traction cable of the portable floating ADCP profile flow meter is fixed at each proper position of the rope, and the portable floating ADCP profile flow meter is pulled to float on the water surface of a channel to realize multi-channel flow measurement.
In the first embodiment, referring to fig. 1, measurement is performed in a situation where a bridge is measured, and because the channel is narrow, the flow measurement requirement can be met by using a single floating ADCP profile flow measurement sensor 1. The portable host 3 is placed on a bridge or on shore; the floating ADCP section flow measurement sensor 1 is directly and downstream thrown to the water surface under the bridge by standing on the bridge 11 by the flow measurement personnel 14, the floating ADCP section flow measurement sensor 1 is towed by the towing cable 2, and downstream floats on the water surface for flow measurement.
In the second embodiment, referring to fig. 2, measurement is performed in a situation with a bridge, because the channel is wider and the channel is 20 meters wide, five floating ADCP profile flow measurement sensors 1 are required to be distributed on the flow measurement section (bridge) according to the width interval, and the five floating ADCP profile flow measurement sensors 1 perform synchronous flow measurement; the flow measurement data of the five floating ADCP profile flow measurement sensors 1 are transmitted to respective portable hosts through traction cables; each portable host can be directly transmitted to a management department for summarization through a wireless public network respectively, and the flow of the flow measurement section of the whole channel is calculated; the flow of the flow measurement section of the whole channel can be calculated by summarizing the flow on the APP which is transmitted to the mobile terminal (mobile phone and tablet personal computer) through Bluetooth, and then the flow is transmitted to the management department through the wireless public network by the mobile terminal or the monitoring data is brought back to the management department.
In a third embodiment, referring to fig. 3 and 4, for a bridge-free flow measurement occasion, ground piles 9 are respectively fixed on two sides of a channel, ropes 10 cross over two sides of a channel 12, two ends of each rope are respectively fixed on the ground piles on the two sides, a portable host 3 is placed on the shore, and a traction cable 2 is fixed on the ropes, so that a floating type ADCP section flow measurement sensor 1 floats on the water surface of the channel in a downstream manner to perform flow measurement.
Referring to fig. 5, the floating ADCP profile flow sensor 1 comprises: ADCP profile flow velocity sensor 4, ultrasonic wave water depth sensor 5, body 6, connecting rod 7 and perpendicular tail vane 8, connecting rod 7 are in the same place body 6, perpendicular tail vane 8 and traction cable 2 match, and traction cable 2 is forefront, and perpendicular tail vane 8 is rearmost, and ADCP profile flow velocity sensor 4 and ultrasonic wave water depth sensor 5 are integrated into one piece structure, wholly constitute ADCP profile flow measuring sensor, and ADCP profile flow measuring sensor matches in the downside of body 6. The floating body number of the floating ADCP profile flow measuring sensor is four, the floating bodies are arranged in a front-back mode, the lower sides of the interiors of the floating bodies are matched with weights, the weights are used for guaranteeing the stable posture of the floating bodies floating on the water surface, and the heavier weights are arranged at the bottommost side, so that the stable posture of the floating bodies on the water surface is guaranteed.
Claims (2)
1. A portable floating ADCP profile flow meter, characterized by: the intelligent automatic flow control system comprises a floating type ADCP section flow measurement sensor (1), a traction cable (2) and a portable host (3), wherein two ends of the traction cable (2) are respectively connected with the floating type ADCP section flow measurement sensor (1) and the portable host (3); the floating type ADCP profile flow measuring sensor (1) comprises an ADCP profile flow sensor (4), an ultrasonic water depth sensor (5), a floating body (6), a connecting rod (7) and a vertical tail rudder (8), wherein the connecting rod (7) is used for matching the floating body (6), the vertical tail rudder (8) and a traction cable (2) together, the traction cable (2) is at the forefront, the vertical tail rudder (8) is at the rearmost side, the ADCP profile flow sensor (4) and the ultrasonic water depth sensor (5) are of an integrated structure, the whole structure is the ADCP profile flow measuring sensor, and the ADCP profile flow measuring sensor is matched at the lower side of the floating body (6).
2. A portable floating ADCP profile flow meter according to claim 1, characterised in that: the floating ADCP profile flow measuring sensor (1) comprises at least one floating body, wherein the floating bodies are arranged in a front-back line, and the lower sides of the floating bodies (6) are matched with weights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272053.XU CN220120834U (en) | 2023-05-24 | 2023-05-24 | Portable floating ADCP profile flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272053.XU CN220120834U (en) | 2023-05-24 | 2023-05-24 | Portable floating ADCP profile flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120834U true CN220120834U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272053.XU Active CN220120834U (en) | 2023-05-24 | 2023-05-24 | Portable floating ADCP profile flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120834U (en) |
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2023
- 2023-05-24 CN CN202321272053.XU patent/CN220120834U/en active Active
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