CN211783581U

CN211783581U - Formula of sailing water conservancy key element perception terminal device

Info

Publication number: CN211783581U
Application number: CN201922273197.7U
Authority: CN
Inventors: 黄本胜; 郭磊; 李明; 黄锋华; 王海丽
Original assignee: Guangdong Research Institute of Water Resources and Hydropower
Current assignee: Guangdong Research Institute of Water Resources and Hydropower
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a formula of sailing water conservancy key element perception terminating set, including the airtight storehouse of circular tube type and lie in circular tube type airtight storehouse two outer sections of pipe power propeller, power propeller motor and first power module, power propeller motor connects power propeller and first power module, the airtight storehouse internally mounted of circular tube type has sensor, storage module, communication module and second power module, the sensor is connected storage module, second power module connects the sensor storage module reaches communication module, power propeller motor with communication module wireless connection. The device realizes mobile measurement without manual navigation, and has the advantages of simple installation, good expansibility and strong adaptability. The utility model discloses a but wide application in hydraulic technology monitoring technical field.

Description

Formula of sailing water conservancy key element perception terminal device

Technical Field

The utility model relates to a hydraulic power technical monitoring field especially relates to a formula of sailing water conservancy key element perception terminal device.

Background

The monitoring of the hydraulic elements of the great river is always the basic work of hydrological monitoring and is also an important basic support for developing research and decision of hydrodynamic water environment and water resources of the great river. At present, the monitoring of hydraulic elements of large rivers, such as flow, flow velocity and river section, is divided into fixed type and mobile type. The movable type often needs manual measurement in a sailing mode, namely, a manual ship is adopted to drag the monitoring equipment to sail along the longitudinal section of the river channel, the measurement mode is time-consuming and labor-consuming, and certain risks also exist when typical working conditions (such as flood and storm tide) are measured; in addition, various devices operate alternately, and the requirements on the technology and the operation capacity of personnel on the ship are high. Fixed measurement can only be through water level backstepping flow, and this needs carry out a large amount of earlier stages and rates work, and along with the change of river course topography, for ensureing measurement accuracy, still need carry out the recurrence rate, and in addition, fixed measurement has certain technical difficulty in measuring river course section structural morphology.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a terminal device for sensing hydraulic elements. The device realizes mobile measurement without manual navigation, and has the advantages of simple installation, good expansibility and strong adaptability.

The embodiment of the utility model provides a formula of sailing water conservancy key element perception terminating set is provided, including the airtight storehouse of circular tube type and be located circular tube type airtight storehouse two outer pipe sections power propeller, power propeller motor and first power module, power propeller motor connects power propeller and first power module, the airtight storehouse internally mounted of circular tube type has sensor, storage module, communication module and second power module, the sensor is connected storage module, second power module connects the sensor storage module reaches communication module, power propeller motor with communication module wireless connection.

In an alternative embodiment, the cross-sectional area of the two pipe sections is smaller than that of the round pipe type closed bin.

In an optional embodiment, the round tube type closed bin is of a double-layer structure.

In an alternative embodiment, the double-layer structure adopts heat insulation materials and vacuum is formed between layers.

In an alternative embodiment, the round tube type closed bin is internally injected with inert gas.

In an alternative embodiment, the power propeller is of a 5-blade configuration.

In an alternative embodiment, the material of the blade is carbon fibre.

In an alternative embodiment, the sensors include sonar sensors, water quality sensors, and pressure sensors.

In an optional embodiment, the mobile terminal further comprises a positioning module, and the positioning module is connected with the second power supply module and the communication module.

In an alternative embodiment, the second power supply module is a lithium battery.

Implement the utility model discloses a following beneficial effect: the utility model provides a formula of sailing water conservancy key element perception terminal device, circular tube type airtight storehouse internally mounted have the sensor, are provided with the power propeller in the outer two pipe sections of circular tube type airtight storehouse, drive the removal of terminal device through the motion of control power propeller to realize that the terminal device is to the portable measurement of water conservancy key element, the expansibility is good and strong adaptability; the terminal device comprises a circular tube type closed bin and power propellers in two tube sections outside the closed bin, and a sensor and a storage module are installed inside the closed bin, so that the installation is simple.

Drawings

Fig. 1 is a schematic structural diagram of an appearance of a walkthrough hydraulic element sensing terminal device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power propeller of a sailing hydraulic element sensing terminal device according to an embodiment of the present invention;

fig. 3 is a block diagram of an internal structure of a walkthrough hydraulic element sensing terminal device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the sailing type hydraulic power element sensing terminal device comprises a circular tube type sealed cabin 1, wherein the circular tube type sealed cabin 1 is of a double-layer structure, the double-layer structure adopts heat insulation materials, and the layers are vacuum, so that the good operation environment of electrical elements in the pipe is ensured; and injecting inert gas into the circular tube type closed bin 1 to ensure that an internal circuit operates normally. The two ends of the outer part of the round tube type closed bin 1 are respectively provided with a tube section, the two tube sections are both of contractive structures, namely the cross sectional area of the two tube sections is smaller than that of the round tube type closed bin 1, the power propeller 2 is arranged at the tube opening part with the smaller cross sectional area of the tube sections, and the power propeller motor 3 is arranged inside the tube sections. The power propellers 2 are arranged on two sides of the pipe section to ensure optimal thrust; the two pipe sections are arranged in a contraction structure to ensure that the power propeller 2 is always under the water body.

It should be noted that the power propeller 2 adopts a propeller mechanism, as shown in fig. 2, the structure of the power propeller 2 in the design adopts 5 large-area petal-shaped blades, the included angle between the blades is 72 degrees, uniform cutting of water flow can be efficiently realized, and stable and uniform thrust can be output; and a large-gap structure is adopted among the fan blades, so that the winding of water flow impurities can be effectively avoided. The power propeller blade of the power propeller 2 is made of carbon fiber, and the carbon fiber is light in weight and strong in stability.

It should be noted that the above-mentioned navigation type hydraulic power factor sensing terminal device needs to be subjected to a certain amount of tests, and is designed according to the balance in weight, so as to ensure that the power propeller 2 can be located below the water body when the water bodies with different densities are used, so as to exert the pushing effect of the power propeller 2; meanwhile, the final finished circular tube type closed bin 1 of the sailing type hydraulic element sensing terminal device needs to partially float on the water surface.

Power propellers, power propeller motors and first power supply modules are installed in two pipe sections outside a circular pipe type closed bin of the sailing type hydraulic element sensing terminal device, and a sensor, a storage module, a communication module and a second power supply module are installed inside the circular pipe type closed bin. As shown in fig. 3, the power propeller motor is connected to the power propeller, a first power supply module and a communication module, the first power supply module provides electric energy for the power propeller motor, the communication module is used for controlling parameters of the power propeller motor, the power propeller motor provides kinetic energy for the power propeller, and the communication module is wirelessly connected to the power propeller motor; the second power module connects communication module, sensor and storage module, and the second power module is connected and is provided the electric energy for communication module, sensor and storage module, and multiple water conservancy element is gathered to the sensor to send the water conservancy element of gathering for storage module storage, storage chip can be selected to storage module, and the lithium cell can be selected to the second power module, and the powerful power supply demand in short-time can be satisfied to the lithium cell of large capacity.

The sensors include sonar sensors, water quality sensors, and pressure sensors, but are not limited to the above sensors, and the type of the sensor is determined according to the measurement requirements. Wherein, the sonar sensor sends out the sound wave signal, can reflect back when meeting object, can measure the outline or the cross-sectional form of object in water according to reflection time and wave pattern; the water quality sensor is used for monitoring the change of water quality parameters, wherein the water quality parameters comprise water temperature, salinity, turbidity, conductivity, PH value, dissolved oxygen and the like; the pressure sensor is used for measuring the pressure of the water body.

In an optional embodiment, the navigable hydraulic element sensing terminal device further comprises a positioning module, and the positioning module is connected with the second power supply module and the communication module. The positioning module can be GPS positioning, the second power supply module provides electric energy for the GPS positioning, the data of the GPS positioning are sent to the receiving device on the ground through the communication module, the specific position of the measured data of the sailing type hydraulic element sensing terminal device can be recorded through the GPS positioning data, and the GPS positioning data are convenient to record and convenient for subsequent inquiry.

In an optional embodiment, the storage module can also be connected with the communication module, and the storage module uploads the stored data to the receiving device on the ground through the communication module, so that the stored data is received in real time, and the data is convenient to check, for example, the storage module sends the stored data to the mobile phone APP through the communication module.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a formula of sailing water conservancy key element perception terminating set, its characterized in that, includes the airtight storehouse of circular tube type and lies in power oar, power oar motor and the first power module of the airtight storehouse of circular tube type two sections outside, power oar motor is connected power oar and first power module, the airtight storehouse internally mounted of circular tube type has sensor, storage module, communication module and second power module, the sensor is connected storage module, second power module connects the sensor storage module reaches communication module, power oar motor with communication module wireless connection.

2. The walkthrough hydraulic element sensing terminal device according to claim 1, wherein the cross-sectional area of the two pipe sections is smaller than that of the circular pipe type closed bin.

3. The terminal device for sensing hydraulic elements of an air-navigation type according to claim 2, wherein the circular tube-shaped sealed cabin has a double-layer structure.

4. The walkthrough hydraulic element sensing terminal device according to claim 3, wherein the double-layer structure is made of heat insulating material and vacuum is applied between layers.

5. The terminal device for sensing hydraulic elements of air navigation according to claim 4, wherein an inert gas is injected into the circular tube-shaped airtight cabin.

6. The terminal device for sensing hydraulic elements of air navigation according to any one of claims 1 to 5, wherein the structure of the power propeller is a 5-blade structure.

7. The walkthrough hydraulic element sensing terminal device according to claim 6, wherein the material of the blade is carbon fiber.

8. The terminal device for sensing hydraulic elements of air-navigation according to any one of claims 1 to 5, wherein the sensor includes a sonar sensor, a water quality sensor, and a pressure sensor.

9. The terminal device for sensing hydraulic elements of air-navigation type according to any one of claims 1 to 5, further comprising a positioning module, wherein the positioning module is connected with the second power supply module and the communication module.

10. The walkthrough hydraulic element sensing terminal device according to any one of claims 1 to 5, wherein the second power supply module is a lithium battery.