CN219871384U

CN219871384U - Drift bottle for measuring river flow rate

Info

Publication number: CN219871384U
Application number: CN202320927713.7U
Authority: CN
Inventors: 曾凤连; 张娜; 尚春林; 张建国; 王海君; 欣未
Original assignee: Ecological Environment Monitoring And Scientific Research Center Of Huaihe River Basin Ecological Environment Supervision And Administration Bureau Ministry Of Ecology And Environment
Current assignee: Ecological Environment Monitoring And Scientific Research Center Of Huaihe River Basin Ecological Environment Supervision And Administration Bureau Ministry Of Ecology And Environment
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-20
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a drifting bottle for measuring river flow rate, which comprises a lower bottle body and an upper bottle body which is detachably sealed at the top of the lower bottle body and vertically corresponds to the top of the lower bottle body, wherein a partition plate is arranged on the inner wall of the lower bottle body, a connecting unit which can be arranged through satellite positioning and communication is arranged at the top of the partition plate, a balancing weight is fixed at the bottom of the lower bottle body, and a water flow sensor which is electrically connected with the connecting unit is arranged at the bottom of the balancing weight; the utility model adopts the drifting bottle formed by the lower bottle body and the upper bottle body, and designs the connecting unit in the lower bottle body and is matched with the water flow sensor arranged at the bottom, so that the drifting bottle can sink and float in a river to conveniently acquire hydrologic information such as river position, flow direction, flow speed and the like in real time, and compared with manual measurement by adopting a flow meter, the accuracy of measurement in water is higher and the use is convenient.

Description

Drift bottle for measuring river flow rate

Technical Field

The utility model relates to the technical field of river flow rate monitoring, in particular to a drifting bottle for measuring river flow rate.

Background

River is that precipitation or water from underground surging to the surface is collected at a low-lying place on the ground, and flows along the low-lying place caused by running water under the action of gravity frequently or periodically, and the monitoring of river flow rate is an important item of hydrologic monitoring.

At present, the river flow rate is monitored by a contact method, a flow measuring instrument is manually placed into water for measurement, but when the contact type flow measuring is carried out, the direction angle of the flow measuring instrument is completely manually adjusted, so that the water inlet direction of the flow measuring instrument is difficult to be accurately ensured to be consistent with the water flow direction, the water flow rate is inaccurate to detect, measurement errors exist, and the detection operation experience of a detector is relatively high, and the detection operation experience of the detector is relatively high.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a drift bottle for measuring river flow rate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a drift bottle for determining river flow, includes the bottle and dismantles the upper bottle that seals at the vertical correspondence in bottle top down, the baffle is installed to the inner wall of bottle down, the connecting unit that accessible satellite positioning and communication set up is installed at the top of baffle, the bottom of bottle is fixed with the balancing weight down, the bottom of balancing weight is equipped with the rivers sensor that links with the connecting unit electricity, the bottom of bottle is dismantled and is equipped with the cover and establishes the filter screen spare that peripheral cover was established between balancing weight and rivers sensor down.

Preferably, the connection unit comprises a circuit board which is arranged on the top of the partition board, provided with a control module and electrically connected with the water flow sensor, and a satellite communication module and a satellite positioning module which are electrically connected in sequence are respectively arranged on the surface of the circuit board.

Preferably, the filter screen piece is including dismantling the casing of connecting in lower bottle bottom and cover and establish the peripheral cladding between balancing weight and water flow sensor, the surface equipartition of casing is equipped with the intercommunication mouth.

Preferably, the surface of the shell is provided with external threads, and the bottom of the lower bottle body is provided with an annular thread groove in threaded connection with the external threads.

Preferably, a battery is installed between the bottom of the separator and the inner bottom wall of the lower bottle body, and the battery is electrically connected with the circuit board.

Preferably, the top of lower bottle is equipped with the annular chamber, magnet is installed to the interior roof in annular chamber, the bottom of going up the bottle is fixed with and pegging graft and can adsorb with magnet's annular iron sheet with the annular chamber inner wall.

Preferably, the surface sliding sleeve of the annular iron sheet is provided with an annular sealing sheet, and the annular sealing sheet is attached between the top of the lower bottle body and the bottom of the upper bottle body.

Preferably, the joint of the lower bottle body and the upper bottle body is kept flat and corresponds to the joint.

Preferably, the lower bottle body is in a cylindrical structure, and the upper bottle body is in a conical structure.

Preferably, the upper body has an outwardly extending annular rim adjacent the top port.

Compared with the prior art, the utility model provides the drifting bottle for measuring the river flow rate, which has the following beneficial effects:

1. this a drift bottle for determining river flow rate constitutes through adopting lower bottle and last bottle to under the cooperation of lower bottle internal design connecting element and the rivers sensor of bottom installation, be in order to make this drift bottle sink and float in the river be convenient for obtain in real time to hydrologic information such as river position, flow direction and velocity of flow, and compare the manual work and put into water through adopting the current meter measuring precision can be higher and convenient to use.

2. This a drift bottle for determining river flow rate, through the filter screen spare that casing, intercommunication mouth and external screw thread are constituteed for the periphery of cover between balancing weight and water flow sensor is established, can avoid this drift bottle bottom design's water flow sensor and the object sound production inflation in the river environment to influence the follow-up problem to river detection like this, so under the use of filter screen spare, can play effectual protection to water flow sensor.

Drawings

FIG. 1 is a view showing the joint anatomy of a lower bottle and an upper bottle for measuring river flow rate according to the present utility model;

FIG. 2 is an exploded view showing the attachment of a screen member to a lower body of a drift bottle for measuring river flow according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a lower body of a drift bottle for measuring river flow rate according to the present utility model;

FIG. 4 is an exploded view showing the connection of the lower body and the upper body of a drift bottle for measuring river flow according to the present utility model;

FIG. 5 is a schematic view showing the overall structure of a drift bottle for measuring river flow rate according to the present utility model.

In the figure: 1. a lower bottle body; 2. a bottle body is arranged; 3. a partition plate; 4. a connection unit; 41. a circuit board; 42. a satellite communication module; 43. a satellite positioning module; 5. balancing weight; 6. a water flow sensor; 7. a screen member; 71. a housing; 72. a communication port; 73. an external thread; 8. an annular thread groove; 9. a battery; 10. an annular cavity; 11. a magnet; 12. an annular iron sheet; 13. annular sealing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a drift bottle for measuring river flow rate comprises a lower bottle body 1 and an upper bottle body 2 which is detachably sealed at the top of the lower bottle body 1 and vertically corresponds to the top of the lower bottle body, a partition plate 3 is installed on the inner wall of the lower bottle body 1, a connecting unit 4 which is arranged through satellite positioning and communication is installed at the top of the partition plate 3, a balancing weight 5 is fixed at the bottom of the lower bottle body 1, a water flow sensor 6 electrically connected with the connecting unit 4 is arranged at the bottom of the balancing weight 5, and a filter screen piece 7 which is sleeved between the balancing weight 5 and the water flow sensor 6 in a surrounding manner is detached from the bottom of the lower bottle body 1.

According to the utility model, the drifting bottle packaged by the lower bottle body 1 and the upper bottle body 2 is thrown in a river, and as the weight block 5 designed at the bottom of the lower bottle body 1 is larger than the whole weight center of the upper bottle body 2, the upper part of the drifting bottle is light and heavy, so that the plumb state of the drifting bottle can be ensured when the drifting bottle floats in water, and only a small part of the upper bottle body 2 close to the top surface floats above the water surface, and the like can be free from the influence of factors such as wind power, so that the movement of the upper bottle body can represent the movement of a water mass, the water flow sensor 6 designed below the bottom of the lower bottle body 1 can measure the river water velocity in real time, measured data are fed back to the control module on the circuit board 41, then the control module integrated on the circuit board 41 can send the received data and the information positioned by the satellite positioning module 43 at the moment to an external control terminal through the satellite communication module 42, and the characteristics of manually detecting the water flow velocity information such as the river position, the flow direction and the like can be accurately detected in real time by adopting the cooperation of the water flow sensor 6 arranged at the bottom of the water flow bottle and the connecting unit 4 in the embodiment;

in addition, it should be noted that the drift bottle is drifted at will under the driving of a river, and can be used at intervals of 1 hour, but is not limited to 1 hour, and the control module on the circuit board 41 is connected with the satellite positioning module 43, the satellite communication module 42 and the water flow sensor 6, so that when the water flow sensor 6 starts to operate, the river temperature information around the drift bottle can be collected, and the river temperature information is sent to the control module on the circuit board 41 in real time, and is sent to an external control terminal under the transmission of the satellite communication module 42.

Referring to fig. 1 and 3, the connection unit 4 includes a circuit board 41 mounted on the top of the partition plate 3 with a control module and electrically connected to the water flow sensor 6, and a satellite communication module 42 and a satellite positioning module 43 electrically connected in sequence are respectively provided on the surface of the circuit board 41.

In the utility model, the connection unit 4 is designed to be used for matching with hydrologic information such as the position, the flow direction, the flow speed and the like of the river monitoring by the water flow sensor 6, and can be remotely transmitted to an external control terminal, so that the problem that people need to time to detect the river is solved.

Referring to fig. 1-2, the filter screen member 7 includes a casing 71 detachably connected to the bottom of the lower bottle 1 and sleeved between the balancing weight 5 and the water flow sensor 6, and communication ports 72 are uniformly distributed on the surface of the casing 71.

In the utility model, the filter screen member 7 composed of the shell 71 and the communication port 72 is used for protecting the water flow sensor 6, so that the problem of damage caused by collision of the water flow sensor 6 is avoided.

Referring to fig. 2, the surface of the housing 71 is provided with external threads 73, and the bottom of the lower bottle 1 is provided with an annular thread groove 8 which is screw-coupled with the external threads 73.

In the utility model, the design between the external thread 73 and the annular thread groove 8 is used for being matched with the shell 71 and the lower bottle body 1 for installation, so that the water flow sensor 6 can be effectively protected.

Referring to fig. 1, a battery 9 is mounted between the bottom of the separator 3 and the inner bottom wall of the lower bottle body 1, and the battery 9 is electrically connected to a circuit board 41.

According to the utility model, through the design of the battery 9, the connection unit 4 and the water flow sensor 6 are mainly used for ensuring that the river can be detected and the detected data can be transmitted to the background control terminal under the electrifying condition, and naturally, in order to reduce the electricity consumption of the battery 9, a solar panel can be designed in the upper bottle body 2 and used for charging the battery 9, and the solar energy can be designed according to the space in the upper bottle body 2 and the position of the upper bottle body 2 floating on the river surface and protruding;

in addition, in the long-time no-light environment with bad weather, when the electric quantity of the storage battery 9 is less than thirty percent of the total electric quantity, the control module on the circuit board 41 can cut off the circuit, and the whole connecting unit 4 is in a dormant state at the moment and is used for reducing the energy consumption until the weather is good, when the solar panel designed in the upper bottle body 2 can charge the storage battery 9, and the electric quantity of the storage battery 9 exceeds thirty percent of the total electric quantity, the control module on the circuit board 41 is connected with the circuit between the circuit board 41 again, the connecting unit 4 can be electrified to normally run, and of course, the electric quantity standard of the storage battery 9 can be not limited to thirty percent, and can be set to other values, such as twenty percent, ten percent of the total electric quantity, and the like, and the electric quantity standard of the storage battery 9 can be debugged in advance according to the use condition.

Referring to fig. 1 and 4, the top of the lower bottle 1 is provided with an annular cavity 10, a magnet 11 is mounted on the inner top wall of the annular cavity 10, and an annular iron sheet 12 which is inserted into the inner wall of the annular cavity 10 and can be adsorbed by the magnet 11 is fixed on the bottom of the upper bottle 2.

In the utility model, the design between the annular iron sheet 12 and the magnet 11 is mainly used for being matched with the lower bottle body 1 and the upper bottle body 2 to be disassembled and assembled, so that the subsequent overhaul and replacement of damaged components of the connecting unit 4 in the lower bottle body 1 are facilitated.

Referring to fig. 4, the surface sliding sleeve of the annular iron sheet 12 is provided with an annular sealing sheet 13, and the annular sealing sheet 13 is attached between the top of the lower bottle body 1 and the bottom of the upper bottle body 2.

In the utility model, the annular sealing piece 13 is designed to improve the sealing performance of the joint of the lower bottle body 1 and the upper bottle body 2.

Referring to fig. 1-2, the connection of the lower bottle 1 and the upper bottle 2 is kept flat.

In the utility model, the joint between the upper bottle body 2 and the lower bottle body 1 is designed consistently, so that the flatness of the whole design of the drifting bottle is improved, and the appearance is facilitated.

Referring to fig. 5, the lower bottle 1 has a cylindrical structure, and the upper bottle 2 has a conical structure.

In the utility model, the lower bottle body 1 with a cylindrical structure and the upper bottle body 2 with a conical structure are adopted, so that the whole area of the lower bottle body 1 is larger than that of the upper bottle body 2, the drifting bottle is light and heavy, and the plumb state of the drifting bottle can be ensured when the drifting bottle floats in a river.

Referring to fig. 5, the upper body 2 has an outwardly extending annular rim near the top port.

In the utility model, as the upper bottle body 2 and the lower bottle body 1 are magnetically fixed, the annular edge at the top end of the upper bottle body 2 can facilitate the subsequent pulling and disassembly of the upper bottle body 2 and the lower bottle body 1, wherein the upper bottle body 2 and the lower bottle body 1 can be made of corrosion-resistant, high-toughness, high-temperature-resistant and low-temperature-resistant materials, such as ABS plastic, so that the drifting bottle is ensured not to be corroded after being soaked in river water for a long time, and in river environment, the high-toughness materials have stronger shock resistance, prevent being damaged by sea waves, prolong the service life of the satellite drifting bottle, and even the drifting bottle can be designed into transparent or opaque shape, and the drifting bottle is selected according to the use condition.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A drift bottle for determining river flow rate is characterized by comprising a lower bottle body (1) and an upper bottle body (2) which is detachably sealed at the top of the lower bottle body (1) and vertically corresponds to the top of the lower bottle body, wherein a partition plate (3) is arranged on the inner wall of the lower bottle body (1), a connecting unit (4) which is arranged through satellite positioning and communication is arranged at the top of the partition plate (3), a balancing weight (5) is fixed at the bottom of the lower bottle body (1), a water flow sensor (6) which is electrically connected with the connecting unit (4) is arranged at the bottom of the balancing weight (5), and a filter screen piece (7) which is sleeved between the balancing weight (5) and the water flow sensor (6) is detachably arranged at the bottom of the lower bottle body (1).

2. A drift bottle for determining river flow according to claim 1, characterized in that the connection unit (4) comprises a circuit board (41) with a control module mounted on top of the partition (3) and electrically connected to the water flow sensor (6), the surface of the circuit board (41) being provided with a satellite communication module (42) and a satellite positioning module (43) electrically connected in sequence, respectively.

3. The drifting bottle for measuring river flow rate according to claim 1, wherein said filter screen member (7) comprises a shell (71) which is detachably connected to the bottom of the lower bottle body (1) and is sleeved between the balancing weight (5) and the water flow sensor (6) in a surrounding manner, and communication ports (72) are uniformly distributed on the surface of said shell (71).

4. A drift bottle for determining river flow rate according to claim 3, characterized in that the surface of the housing (71) is provided with external threads (73), and the bottom of the lower bottle body (1) is provided with annular thread grooves (8) in threaded connection with the external threads (73).

5. A drift bottle for determining river flow according to claim 1, characterized in that a battery (9) is mounted between the bottom of the partition plate (3) and the inner bottom wall of the lower bottle body (1), said battery (9) being electrically connected to a circuit board (41).

6. The drifting bottle for measuring river flow rate according to claim 1, wherein the top of the lower bottle body (1) is provided with an annular cavity (10), a magnet (11) is installed on the inner top wall of the annular cavity (10), and an annular iron sheet (12) which is inserted with the inner wall of the annular cavity (10) and can be adsorbed with the magnet (11) is fixed at the bottom of the upper bottle body (2).

7. The drifting bottle for measuring river flow rate according to claim 6, wherein said annular iron sheet (12) is provided with an annular sealing sheet (13) in a sliding sleeve on the surface thereof, said annular sealing sheet (13) being fitted between the top of the lower bottle body (1) and the bottom of the upper bottle body (2).

8. A drift bottle for determining river flow according to claim 1, characterized in that the junction of the lower bottle body (1) and the upper bottle body (2) remains flat.

9. A drift bottle for determining river flow rate according to claim 1, characterized in that said lower bottle body (1) has a cylindrical structure and said upper bottle body (2) has a conical structure.

10. A drift bottle for determining river flow according to claim 1, characterized in that said upper body (2) has an outwardly extending annular rim near the top port.