CN221261025U - Flow measurement equipment for hydrologic test - Google Patents
Flow measurement equipment for hydrologic test Download PDFInfo
- Publication number
- CN221261025U CN221261025U CN202323243049.3U CN202323243049U CN221261025U CN 221261025 U CN221261025 U CN 221261025U CN 202323243049 U CN202323243049 U CN 202323243049U CN 221261025 U CN221261025 U CN 221261025U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tank
- water
- motor
- flow measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000011521 glass Substances 0.000 claims abstract description 9
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009189 diving Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model relates to the technical field of hydrologic tests, in particular to a flow measuring device for the hydrologic test, which comprises a velocimeter, wherein a recorder is fixedly connected to the rear side of the velocimeter, connecting plates are fixedly connected to the two sides of the recorder, a submerged tank is fixedly connected to one side of each connecting plate, a front connecting ring is fixedly connected to the outer side of each submerged tank, a filter screen is fixedly connected to the inner side of each front connecting ring, a glass cover is fixedly connected to one side of each submerged tank, and a processor is arranged on the rear side of each glass cover. The device is composed of a power system by the double submerged tanks, can provide more stability when hovering, ensures that the velocity measuring instrument is less influenced by water flow when measuring the velocity, is provided with the transverse propeller with adjustable angle when hovering, and can support multi-angle measurement at the same position.
Description
Technical Field
The utility model relates to the technical field of hydrologic tests, in particular to a flow measuring device for hydrologic tests.
Background
The floating flow measuring device utilizes the phenomenon that a floating object in the sea moves along with the flow, and the flow velocity and the flow direction are determined through measuring the space-time variation of the floating object, generally, a drift bottle, a drift card, a drift rope, a surface buoy and the like are used for measuring the surface flow, a radio positioning technology or an acoustic positioning technology is generally adopted for tracking the track of the buoy from ships, airplanes and satellites, so that the sea flow is determined, and under special conditions, special dyes can be used as trace substances, and the motion track of the substances can be determined through a fluorometer measuring method or a color photographing method, so that the flow velocity and the flow direction are calculated.
In the prior art, for example, a flow measuring device for hydrographic tests disclosed in CN216870604U is described as follows: a flow measurement device for hydrologic tests, comprising: the underwater vehicle comprises an underwater vehicle body, wherein the two sides of the underwater vehicle body are respectively provided with a water storage tank, a depth adjusting mechanism is arranged in the water storage tank, a motor box is arranged on one side of the inside of the underwater vehicle body, a steering mechanism is arranged on one side of the motor box, the underwater vehicle body is close to the motor box and provided with a power mechanism, a lookout port is formed in one side of the underwater vehicle body away from the motor box, a camera is arranged in the lookout port, an amplifying mechanism is arranged on one side of the camera, a protection mechanism is arranged on one side of the underwater vehicle body away from the lookout port, an electric push rod is fixedly connected to the top of one side of the motor box, one end of the electric push rod penetrates through the underwater vehicle body and extends to the outer side of the underwater vehicle body, and a flow sensor is fixedly connected to the telescopic end of the electric push rod.
In actual use, the equipment is easy to receive the influence of water flow in the measuring process, and when in measurement, because the hovering state is needed to be maintained, the propeller at the rear side of the motor can be started, the speed can also be influenced by the flow speed of the water flow, namely the hovering difficulty can be increased, the influence on a measuring result is easy to cause, the influence of transverse water flow is easy to cause, namely the device can not resist the influence of the water flow on the side surface, so that the measuring result is further influenced, and the device can not measure at the same position in multiple angles.
Disclosure of utility model
The utility model aims to provide a flow measuring device for hydrologic tests, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrologic test is with current measurement equipment, includes the tachymeter, the rear side fixedly connected with record appearance of tachymeter, the both sides fixedly connected with connecting plate of record appearance, one side fixedly connected with submerged tank of connecting plate, the leading go-between of outside fixedly connected with of submerged tank, the inboard fixedly connected with filter screen of leading go-between, one side fixedly connected with glass cover of submerged tank, the rear side of glass cover is provided with the treater, and the treater is fixed in the inside of submerged tank through built-in connecting plate, and the treater has optical sensor, and equipment such as the water pump motor of treater steerable rear side.
Preferably, the inside fixedly connected with storage water tank of the submerged tank, one side fixedly connected with inlet tube of storage water tank, the inlet tube runs through submerged tank and storage water tank, one side fixedly connected with inlet pump of inlet tube, inlet pump are unidirectional water pump, can only one-way intaking.
Preferably, a water outlet pump is arranged on one side of the water storage tank, the water outlet pump is a one-way water pump, water can be discharged only in one way, a water outlet pipe is fixedly connected to one side of the water outlet pump, and the water outlet pipe penetrates through the submerged water tank and the water storage tank.
Preferably, one side of the water storage tank is provided with a first motor, the outside fixedly connected with straight board of first motor, one side fixedly connected with of straight board is in the inboard of submerged tank, one side rotation of first motor is connected with the pivot, and the afterbody of submerged tank is run through to the pivot, one side fixedly connected with round platform of pivot, the outside fixedly connected with flabellum of round platform.
Preferably, the outside fixedly connected with rear-mounted go-between of submerged tank, one side fixedly connected with diaphragm of rear-mounted go-between, the inboard fixedly connected with second motor of diaphragm.
Preferably, one side of second motor is provided with the boss, the upside fixedly connected with drum of boss, the outside of drum has the frame, and the frame inboard has the axis body, the inboard rotation of drum is connected with the screw, and the screw cup joints in the internal axis body outside of drum, one side of screw is provided with the drive plate, and the inside gear drive structure that has of drive plate can be with the power transmission of second motor in the screw.
Compared with the prior art, the utility model has the beneficial effects that: the device is composed of a power system by the double submerged tanks, can provide more stability when hovering, ensures that the velocity measuring instrument is less influenced by water flow when measuring the velocity, is provided with the transverse propeller with adjustable angle when hovering, and can support multi-angle measurement at the same position.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a semi-sectional view of the submerged tank of the present utility model.
FIG. 3 is an enlarged view of the structure of the present utility model at A.
In the figure: 1. a velometer; 2. a recorder; 3. a connecting plate; 4. a submerged tank; 5. a front connecting ring; 6. a filter screen; 7. a glass cover; 8. a processor; 9. a water storage tank; 10. a water inlet pipe; 11. a water inlet pump; 12. a water outlet pump; 13. a water outlet pipe; 14. a first motor; 15. a straight plate; 16. a rotating shaft; 17. round bench; 18. a fan blade; 19. a rear connecting ring; 20. a connecting transverse plate; 21. a second motor; 22. a boss; 23. a cylinder; 24. a propeller; 25. and a transmission plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution:
The utility model provides a hydrologic test is with current measurement equipment, including velocimeter 1, velocimeter 1's rear side fixedly connected with record appearance 2, record appearance 2's both sides fixedly connected with connecting plate 3, connecting plate 3's one side fixedly connected with submerged tank 4, submerged tank 4's the outside fixedly connected with leading go-between 5, leading go-between 5's inboard fixedly connected with filter screen 6, submerged tank 4's one side fixedly connected with glass cover 7, glass cover 7's rear side is provided with treater 8, treater 8 is fixed in submerged tank 4's inside through built-in connecting plate, treater 8 has optical sensor, and equipment such as the water pump motor of treater 8 steerable rear side.
The inside fixedly connected with storage water tank 9 of the submerged tank 4, one side fixedly connected with inlet tube 10 of storage water tank 9, inlet tube 10 runs through submerged tank 4 and storage water tank 9, one side fixedly connected with inlet pump 11 of inlet tube 10, inlet pump 11 is the unidirectional water pump, can only unidirectionally intake.
One side of the water storage tank 9 is provided with a water outlet pump 12, the water outlet pump 12 is a one-way water pump, only one-way water outlet is realized, one side of the water outlet pump 12 is fixedly connected with a water outlet pipe 13, and the water outlet pipe 13 penetrates through the submerged tank 4 and the water storage tank 9.
One side of the water storage tank 9 is provided with a first motor 14, the outside fixedly connected with straight board 15 of first motor 14, one side fixedly connected with of straight board 15 is in the inboard of diving tank 4, one side rotation of first motor 14 is connected with pivot 16, and pivot 16 runs through the afterbody of diving tank 4, one side fixedly connected with round platform 17 of pivot 16, the outside fixedly connected with flabellum 18 of round platform 17.
The outside fixedly connected with post-positioned go-between 19 of the submerged tank 4, one side fixedly connected with diaphragm 20 of post-positioned go-between 19, the inboard fixedly connected with second motor 21 of diaphragm 20.
One side of the second motor 21 is provided with a boss 22, the upper side of the boss 22 is fixedly connected with a cylinder 23, the outer side of the cylinder 23 is provided with an outer frame, the inner side of the outer frame is provided with a shaft body, the inner side of the cylinder 23 is rotationally connected with a propeller 24, the propeller 24 is sleeved on the outer side of the shaft body arranged in the cylinder 23, one side of the propeller 24 is provided with a transmission plate 25, and a gear transmission structure is arranged in the transmission plate 25 and can transmit the power of the second motor 21 to the propeller 24.
Working principle: after the whole device is placed in water, the processor 8 can be operated, the water inlet pump 11 is started, the water is sucked into the water storage tank 9 through the water inlet pipe 10, the device is sunk, when the height to be measured of the device is required to rise, the water inlet pump 11 is stopped, the water outlet pump 12 is started, and the water is discharged from the water outlet pipe 13, so that the measured height rises;
When the first motor 14 is started, the rotating shaft 16 is driven to rotate, and then the fan blades 18 on the round table 17 are driven to rotate, so that the device is driven to integrally move forwards or backwards, and the device can freely select forward and backward displacement, and as the first motors 14 are arranged in the diving boxes 4 on two sides and the first motors 14 can be independently operated respectively, the rotating speed of the first motor 14 on one side can be reduced, so that the steering of the device is realized;
When the device is in a hovering state, namely when the water flow impulse and the current flow velocity are equal, the flow velocity data can be measured by the measuring instrument 1 and stored in the recorder 2, and in the measuring process, the filter screen 6 always protects the velocimeter 1 to prevent foreign matters from striking the velocimeter 1, so that a larger deviation occurs in a measuring result;
When it is necessary to measure data in different directions at the same position, the second motor 21 may be started, and the second motor 21 may transmit power to the propeller 24 located in the cylinder 23 through the transmission plate 25, so that the device is laterally drained, and further generates a rotational force to complete multi-angle measurement at the same position, because the propeller 24 has small drainage force and can only be used as accurate angle measurement, steering is not used during the whole movement of the device, otherwise, during the operation of the propeller 24, sudden steering may cause a reaction force to be exerted on the propeller 24, resulting in damage to the device.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a flow measurement device for hydrologic test which characterized in that: including tachymeter (1), the rear side fixedly connected with record appearance (2) of tachymeter (1), the both sides fixedly connected with connecting plate (3) of record appearance (2), one side fixedly connected with submerged tank (4) of connecting plate (3), the outside fixedly connected with leading go-between (5) of submerged tank (4), the inboard fixedly connected with filter screen (6) of leading go-between (5), one side fixedly connected with glass cover (7) of submerged tank (4), the rear side of glass cover (7) is provided with treater (8).
2. A flow measurement device for hydrographic tests according to claim 1, wherein: the inner side of the submerged tank (4) is fixedly connected with a water storage tank (9), one side of the water storage tank (9) is fixedly connected with a water inlet pipe (10), and one side of the water inlet pipe (10) is fixedly connected with a water inlet pump (11).
3. A flow measurement device for hydrographic tests according to claim 2, wherein: one side of the water storage tank (9) is provided with a water outlet pump (12), and one side of the water outlet pump (12) is fixedly connected with a water outlet pipe (13).
4. A flow measurement device for hydrographic tests according to claim 2, wherein: one side of storage water tank (9) is provided with first motor (14), the outside fixedly connected with straight board (15) of first motor (14), one side rotation of first motor (14) is connected with pivot (16), one side fixedly connected with round platform (17) of pivot (16), the outside fixedly connected with flabellum (18) of round platform (17).
5. A flow measurement device for hydrographic tests according to claim 1, wherein: the outer side of the submerged tank (4) is fixedly connected with a rear connecting ring (19), one side of the rear connecting ring (19) is fixedly connected with a transverse plate (20), and the inner side of the connecting transverse plate (20) is fixedly connected with a second motor (21).
6. A flow measurement device for hydrographic testing as defined in claim 5, wherein: one side of second motor (21) is provided with boss (22), the upside fixedly connected with drum (23) of boss (22), the inboard rotation of drum (23) is connected with screw (24), one side of screw (24) is provided with drive plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243049.3U CN221261025U (en) | 2023-11-29 | 2023-11-29 | Flow measurement equipment for hydrologic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243049.3U CN221261025U (en) | 2023-11-29 | 2023-11-29 | Flow measurement equipment for hydrologic test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221261025U true CN221261025U (en) | 2024-07-02 |
Family
ID=91657854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323243049.3U Active CN221261025U (en) | 2023-11-29 | 2023-11-29 | Flow measurement equipment for hydrologic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221261025U (en) |
-
2023
- 2023-11-29 CN CN202323243049.3U patent/CN221261025U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104215426A (en) | Measuring device and measuring method of internal flow field and external characteristic of water-jet propeller | |
| CN206358321U (en) | A kind of autonomous solar energy water quality sampling boat | |
| CN111474006A (en) | Unmanned system for on-site water quality sampling | |
| CN115593595A (en) | High-maneuverability long-endurance ocean turbulence observation underwater vehicle and working method thereof | |
| CN216401693U (en) | Sonar launching unmanned ship for ocean detection | |
| CN113928517A (en) | Underwater patrol robot fish | |
| CN113697078A (en) | Underwater robot | |
| CN221261025U (en) | Flow measurement equipment for hydrologic test | |
| CN109050824A (en) | Underwater deliverance apparatus | |
| CN112357028A (en) | Aircraft for detecting underwater plants | |
| CN110456817A (en) | A kind of amphibious Underwater Detection buoy | |
| CN210310793U (en) | Carry on relay communication equipment's high accuracy and avoid striking unmanned ship | |
| CN1515460A (en) | Location coordinate system for ocean work rising and sinking compensation and its location method | |
| CN211107906U (en) | Light unmanned survey ship | |
| CN107444581A (en) | A kind of unmanned surveying vessel anticollision damping hull | |
| CN109189069A (en) | The autonomous miniature self-service water surface ship and its collection method for collecting water hyacinth | |
| CN214583511U (en) | Port water level observation device | |
| CN212808616U (en) | Anti-collision early warning equipment for ship | |
| CN213921438U (en) | Ship propeller with speed measuring device | |
| CN211364896U (en) | Device for detecting underwater topography | |
| CN212195823U (en) | Marine environment observation device based on marine station | |
| CN111083329B (en) | Automatic positioning and loading platform for underwater camera | |
| CN214843172U (en) | Underwater river channel terrain detection device | |
| CN215098099U (en) | Water surface double-body autonomous cruise type ocean exploration carrier | |
| CN207141340U (en) | A kind of unmanned surveying vessel anticollision damping hull |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |