CN213633482U - Water flow velocity measuring ship - Google Patents
Water flow velocity measuring ship Download PDFInfo
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- CN213633482U CN213633482U CN202022294143.1U CN202022294143U CN213633482U CN 213633482 U CN213633482 U CN 213633482U CN 202022294143 U CN202022294143 U CN 202022294143U CN 213633482 U CN213633482 U CN 213633482U
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Abstract
The utility model provides a water flow velocity measuring ship, a PC end is arranged on a ship body, a waterproof device is wrapped outside the measuring ship, a suspension device is arranged outside the waterproof device, a measuring mechanism main body, a depth detecting instrument, a timer, an ultrasonic Doppler current meter, a positioning device and a width measuring instrument are all connected with the PC end through a wireless data transmission device or a satellite signal, a winch system is arranged at the bottom of the measuring ship, the measuring ship is located between the left bank and the right bank of the river, improves the measuring precision, and conveys the current water flow velocity, river position, time, river depth and river width to the PC end through a wireless data transmission device or a satellite signal, so that the water flow data acquisition is realized, and the time and the labor are saved.
Description
Technical Field
The utility model relates to a rivers velocity of flow measuring equipment field especially relates to a rivers velocity of flow survey ship.
Background
The flow velocity refers to the distance of gas or liquid flow particles passing through in unit time, the flow velocities of various points of water flow in channels and riverways are different, the flow velocities near the bottom and the edge of a river (canal) are small, the flow velocity near the water surface in the center of the river is the maximum, and for the sake of simple calculation, the cross-section average flow velocity is usually used to represent the velocity of the water flow at the cross section. At present, the devices specially used for carrying out magnetic detection on underwater targets in China are few, and the mode of towing and searching by a manned ship is mostly adopted, so that the efficiency is not high, and the time and the labor are wasted.
Disclosure of Invention
In order to solve the above problem, the utility model provides a rivers velocity of flow survey ship, it is rational in infrastructure, has improved measurement accuracy, passes through wireless data transmission device or satellite signal with current rivers velocity of flow, river position, time, river course degree of depth, river course width and carries to the PC end, has realized rivers data acquisition, labour saving and time saving.
The technical scheme of the utility model is that: the utility model provides a rivers velocity of flow survey ship, including the hull, measure the ship, the PC end, the time-recorder, supersound Doppler current meter, positioner, wireless data transmission device, the satellite signal, the winch system, measuring mechanism main part, the depth detection instrument, preceding top layer measurement main part, back top layer measurement main part, left top layer measurement main part, right top layer measurement main part, middle part top layer measurement main part, suspending device, motor, pull hawser, articulated dish, watertight fittings, the width gauge, install the PC end on the hull, the measuring ship outside wraps up watertight fittings, the suspending device is installed to the watertight fittings outside, install the time-recorder, supersound Doppler current meter, positioner, wireless data transmission device, the winch system, measuring mechanism main part, the depth detection instrument, the width gauge on the measuring ship, measuring mechanism main part divide into preceding top layer measurement main part, back top layer measurement main part, left top layer measurement main part, The measuring ship comprises a right surface layer measuring main body and a middle surface layer measuring main body, wherein the measuring mechanism main body, a depth detecting instrument, a timer, an ultrasonic Doppler current meter, a positioning device and a width measuring instrument are all connected with a PC end through a wireless data transmission device or a satellite signal, a winch system is installed at the bottom of the measuring ship and connected with a motor, a hinged disc is installed on the winch system, a dragging cable is installed on the hinged disc, the ultrasonic Doppler current meter is installed at one end of the dragging cable, and the measuring ship is located between the left bank of the river and the right bank of the river.
Optionally, the positioning device is a Beidou or GPS positioning system.
Optionally, the front surface layer measuring main body, the rear surface layer measuring main body, the left surface layer measuring main body, the right surface layer measuring main body and the middle surface layer measuring main body are respectively provided with a current meter.
Optionally, the flow meter is an ultrasonic velocimeter.
Optionally, the width gauge is an infrared length measuring instrument.
Optionally, the depth detector is a laser liquid level sensor.
Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, ingenious application the current meter of velocity of flow, supersound Doppler current meter is makeed statistics of the velocity of flow of rivers, the measurement accuracy is improved, be provided with positioner, the time-recorder, the degree of depth detection appearance, the width measurement appearance, simultaneously to river position, time, the river course degree of depth, the river course width is taken notes, the measurement accuracy has further been improved, and simultaneously, with current velocity of flow of rivers, the river position, time, the river course degree of depth, the river course width passes through wireless data transmission device or satellite signal and carries to PC end, the rivers data acquisition has been realized, and the time and labor are saved.
Drawings
The invention is further explained below with reference to the figures:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural diagram of the measuring vessel of the present invention;
FIG. 3 is a structural diagram of the measuring vessel of the present invention;
shown in fig. 1, 2, 3: 1. the device comprises a ship body, 2, a measuring ship, 3, a PC (personal computer) terminal, 4, a timer, 5, an ultrasonic Doppler current meter, 6, a positioning device, 7, a wireless data transmission device, 8, a satellite signal, 9, a winch system, 10, a measuring mechanism body, 11, a depth detector, 12, a front surface layer measuring body, 13, a rear surface layer measuring body, 14, a left surface layer measuring body, 15, a right surface layer measuring body, 16, a middle surface layer measuring body, 17, a suspension device, 18, a motor, 19, a dragging cable, 20, a hinged disc, 21, a waterproof device, 22, a left bank of a river, 23, a right bank of the river, 24, a width meter, 25 and a current meter.
Detailed Description
The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.
The ultrasonic Doppler current meter is a current meter made by applying the acoustic Doppler effect principle, and adopts an ultrasonic transducer to detect the flow velocity by ultrasonic waves. The measuring point is in front of the probe, the flow field is not damaged, and the device has high measuring precision and wide measuring range; the weak current can be measured and the strong current can be measured; the resolution is high, and the response speed is high; the instantaneous flow rate can be measured and the average flow rate can be measured; the measurement linearity is realized, and the flow velocity verification curve is not easy to change; no mechanical rotating part exists, and the problems of silt blockage and aquatic weed winding do not exist; the probe is firm and durable, is not easy to damage, and is simple and convenient to operate.
The wireless data transmission is divided into public network data transmission and private network data transmission.
The current meter is a portable measuring meter specially used for measuring the flow rate of the industries such as hydrological monitoring, river flow monitoring, agricultural irrigation, municipal water supply and drainage, industrial sewage, water resources and the like, adopts a special ultramicro power consumption design scheme and a full digital signal processing technology, so that the meter measurement is more stable and reliable, has high measurement precision, and can be widely used in occasions requiring frequent mobile measurement and no power supply on site, such as hydrological, water conservancy, agricultural irrigation, water supply and drainage and the like.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2 and 3, the water flow velocity measuring ship comprises a ship body 1, a measuring ship 2, a PC end 3, a timer 4, an ultrasonic doppler flow velocity meter 5, a positioning device 6, a wireless data transmission device 7, a satellite signal 8, a winch system 9, a measuring mechanism body 10, a depth detector 11, a front surface layer measuring body 12, a rear surface layer measuring body 13, a left surface layer measuring body 14, a right surface layer measuring body 15, a middle surface layer measuring body 16, a suspension device 17, a motor 18, a dragging cable 19, a hinged disk 20, a waterproof device 21 and a width measuring instrument 24, wherein the PC end 3 is installed on the ship body 1, the waterproof device 21 is wrapped outside the measuring ship 2, the suspension device 17 is installed outside the waterproof device 21, the timer 4, the ultrasonic doppler flow velocity meter 5, the positioning device 6, the wireless data transmission device 7 and the winch system 9 are installed on the measuring ship 2, The measuring mechanism comprises a measuring mechanism body 10, a depth detector 11 and a width gauge 24, wherein the measuring mechanism body 10 is divided into a front surface layer measuring body 12, a rear surface layer measuring body 13, a left surface layer measuring body 14, a right surface layer measuring body 15 and a middle surface layer measuring body 16, the measuring mechanism body 10, the depth detector 11, a timer 4, an ultrasonic Doppler current meter 5, a positioning device 6 and the width gauge 24 are all connected with a PC (personal computer) end 3 through a wireless data transmission device 7 or a satellite signal 8, a winch system 9 is installed at the bottom of a measuring ship 2, the winch system 9 is connected with a motor 18, a hinged disc 20 is installed on the winch system 9, a dragging cable 19 is installed on the hinged disc 20, the ultrasonic Doppler current meter 5 is installed at one end of the dragging cable 19, and the measuring ship 2 is located between a river left bank 22 and a.
Optionally, the positioning device 6 is a Beidou or GPS positioning system.
Optionally, the front surface layer measuring body 12, the rear surface layer measuring body 13, the left surface layer measuring body 14, the right surface layer measuring body 15, and the middle surface layer measuring body 16 are respectively provided with a flow meter 25.
Optionally, the flow meter 25 is an ultrasonic velocimeter.
Optionally, the width gauge 24 is an infrared length measuring instrument.
Optionally, the depth detector 11 is a laser liquid level sensor.
When the device is used, the ship body 1 and the measuring ship 2 run to a position between a left river bank 22 and a right river bank 23 in a river channel, the measuring ship 2 is suspended on the water surface through the suspension device 17, the flow velocity meter 25 on the front surface layer measuring main body 12, the rear surface layer measuring main body 13, the left surface layer measuring main body 14, the right surface layer measuring main body 15 and the middle surface layer measuring main body 16 measures the flow velocity of surface layer water flow, the dragging cable 19 on the hinged disc 20 is downwards thrown, the ultrasonic Doppler flow velocity meter 5 at one end of the dragging cable 19 monitors and counts the flow velocity of bottom layer water flow, the positioning device 6 positions the position of a measured water area, the timer 4 records the measuring time, the depth detector 11 measures the depth of the river channel, the width gauge 24 measures the width of the river channel, the flow velocity meter 25, the ultrasonic Doppler flow velocity meter 5, the positioning device 6, the timer 4, the depth detector 11 and the width gauge 24 are respectively transmitted to the PC end 3 through, and the staff carries out statistics and calculation according to the water flow velocity, the river position, the time, the river channel depth and the river channel width.
The utility model discloses it is rational in infrastructure, ingenious application current meter 25, supersound Doppler current meter 5 makes statistics of the velocity of flow, measurement accuracy has been improved, be provided with positioner 6, time-recorder 4, degree of depth detection instrument 11, width meter 24, simultaneously to river position, time, the river course degree of depth, the river course width is taken notes, measurement accuracy has further been improved, and simultaneously, with current velocity of flow, the river position, time, the river course degree of depth, the river course width is carried to PC end 3 through wireless data transmission device 7 or satellite signal 8, water flow data acquisition has been realized, and is time-saving and labor-saving.
The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Water flow velocity of flow measurement ship, including hull (1), measure ship (2), PC end (3), time-recorder (4), supersound Doppler current meter (5), positioner (6), wireless data transmission device (7), satellite signal (8), winch system (9), measuring mechanism main part (10), degree of depth detection instrument (11), preceding top layer measurement main part (12), back top layer measurement main part (13), left side top layer measurement main part (14), right side top layer measurement main part (15), middle part top layer measurement main part (16), suspending device (17), motor (18), pull hawser (19), articulated dish (20), watertight fittings (21), width gauge (24), its characterized in that: the ship body (1) is provided with a PC end (3), the outer side of the measuring ship (2) is wrapped with a waterproof device (21), the outer side of the waterproof device (21) is provided with a suspension device (17), the measuring ship (2) is provided with a timer (4), an ultrasonic Doppler current meter (5), a positioning device (6), a wireless data transmission device (7), a winch system (9), a measuring mechanism main body (10), a depth detector (11) and a width meter (24), the measuring mechanism main body (10) is divided into a front surface layer measuring main body (12), a rear surface layer measuring main body (13), a left surface layer measuring main body (14), a right surface layer measuring main body (15) and a middle surface layer measuring main body (16), the measuring mechanism main body (10), the depth detector (11), the timer (4), the ultrasonic Doppler current meter (5), the positioning device (6) and the width meter (24) are all connected with the PC end (3) through the wireless data transmission device (7) or a, the bottom of the measuring ship (2) is provided with a winch system (9), the winch system (9) is connected with a motor (18), an articulated disc (20) is installed on the winch system (9), a dragging cable (19) is installed on the articulated disc (20), one end of the dragging cable (19) is provided with an ultrasonic Doppler current meter (5), and the measuring ship (2) is located between a river left bank (22) and a river right bank (23).
2. The water flow velocity measuring ship according to claim 1, characterized in that: the positioning device (6) is a Beidou or GPS positioning system.
3. The water flow velocity measuring ship according to claim 1, characterized in that: and the front surface layer measuring body (12), the rear surface layer measuring body (13), the left surface layer measuring body (14), the right surface layer measuring body (15) and the middle surface layer measuring body (16) are respectively provided with a flow velocity meter (25).
4. The water flow velocity measuring ship according to claim 3, characterized in that: the flow meter (25) is an ultrasonic velocimeter.
5. The water flow velocity measuring ship according to claim 1, characterized in that: the width gauge (24) is an infrared length measuring instrument.
6. The water flow velocity measuring ship according to claim 1, characterized in that: the depth detector (11) is a laser liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294143.1U CN213633482U (en) | 2020-10-15 | 2020-10-15 | Water flow velocity measuring ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294143.1U CN213633482U (en) | 2020-10-15 | 2020-10-15 | Water flow velocity measuring ship |
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| CN213633482U true CN213633482U (en) | 2021-07-06 |
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| CN202022294143.1U Active CN213633482U (en) | 2020-10-15 | 2020-10-15 | Water flow velocity measuring ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675051A (en) * | 2022-03-08 | 2022-06-28 | 中国水利水电科学研究院 | River flow velocity monitoring device, system and method based on differential pressure measurement |
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- 2020-10-15 CN CN202022294143.1U patent/CN213633482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675051A (en) * | 2022-03-08 | 2022-06-28 | 中国水利水电科学研究院 | River flow velocity monitoring device, system and method based on differential pressure measurement |
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