CN216052248U

CN216052248U - Continuous power supply device for field rainfall detection sensor

Info

Publication number: CN216052248U
Application number: CN202121312740.0U
Authority: CN
Inventors: 廖云平; 余瞻; 董平
Original assignee: Zhongan Mutual Inductance Chongqing Intelligent Technology Co ltd; Chongqing Institute of Geology and Mineral Resources
Current assignee: Zhongan Mutual Inductance Chongqing Intelligent Technology Co ltd; Chongqing Institute of Geology and Mineral Resources
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-03-15
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of rain gauges, in particular to a continuous power supply device for a field rainfall detection sensor. The solar water turbine installation platform comprises an installation frame, the installation frame comprises a stand column and a base, the stand column upper portion is equipped with fixed connection's solar cell panel with it, solar cell panel's positive bottom is equipped with the breakwater, the bottom of stand column is equipped with miniature hydraulic turbine and battery, the breakwater is used for openly stopping the rainwater that flows to the lower part from upper portion to solar cell panel to direct it to miniature hydraulic turbine blade directly over, the top of stand column is equipped with equipment fixing platform, be provided with the hyetometer on the equipment fixing platform, concatenate through the wire between miniature hydraulic turbine, battery and the hyetometer three. This technical scheme is used for solving among the prior art rain gauge of field usage after using a period, needs regularly to change power supply battery, causes the great problem of maintenance cost.

Description

Continuous power supply device for field rainfall detection sensor

Technical Field

The utility model relates to the technical field of rain gauges, in particular to a continuous power supply device for a field rainfall detection sensor.

Background

The rain gauges in the prior art are various, and a tipping bucket type rain gauge, a weighing type rain gauge, a siphon type rain gauge and the like are common. For example, the tipping bucket type rain gauge measures rain collected by the rain gauge through the built-in tipping bucket type rain sensor, the weighing type rain gauge obtains rainfall data, and the equipment sends the data to the monitoring terminal equipment through a GPRS (general packet radio service) and other wireless communication modules.

Some of the existing rain gauge equipment products adopt commercial power for power supply, but the commercial power supply is limited by installation position conditions, particularly when a rain gauge is installed in the field, the surrounding installation conditions of an installation place cannot be determined, and when no commercial power grid exists near the place where the rain gauge is installed, the consumption of commercial power introduced from a far distance is large; some rain gauges are powered by high-capacity batteries, but although the rain gauges can operate for months, the operation time of the rain gauges is limited, maintenance personnel still need to replace the batteries at regular time, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above technical deficiencies, the present invention aims to provide a continuous power supply device for a field rainfall detection sensor, which is used for solving the problem of the prior art that a maintenance cost is high because a power supply battery needs to be replaced periodically after a rain gauge used in the field is used for a period of time.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

open-air rainfall detection sensor lasts power supply unit, including the mounting bracket, the mounting bracket includes stand and base, stand upper portion is equipped with fixed connection's solar cell panel with it, solar cell panel's positive bottom is equipped with the breakwater, the bottom of stand is equipped with miniature hydraulic turbine and battery, the breakwater is used for openly keeping off the rainwater that flows to the lower part from upper portion to solar cell panel to with it direction to miniature hydraulic turbine blade directly over, the top of stand is equipped with equipment fixing platform, be provided with the pluviometer on the equipment fixing platform, concatenate through the wire between miniature hydraulic turbine, battery and the pluviometer three, solar cell panel and battery electric connection.

The working principle of the technical scheme is as follows:

when the weather is clear, the solar cell panel generates electricity and stores the electricity in the storage battery, the storage battery supplies power to the rain gauge, and when the rain gauge is rainy, rainwater on the solar cell is collected through the water baffle plate to impact the blades of the micro water turbine, so that the blades rotate to generate electricity, and meanwhile, electric energy is stored in the storage battery to supply power to the rain gauge.

Further, the water baffle is perpendicular to the front face of the solar cell panel, and the bottom side lines of the two side faces of the solar cell panel are not on the same horizontal plane.

The rainwater collecting and guiding device has the advantages that the rainwater can be prevented from flowing in one direction by the water baffle and can flow in one direction after being collected by the water baffle, and the collecting and guiding effects on the rainwater are enhanced.

Further inject, be equipped with the apopore on the breakwater, the below of apopore is equipped with deposits the part, the apopore sets up on the surface of the lower one end of breakwater position, and its beneficial effect lies in, and the rainwater after gathering flows into the inside of depositing the part, and the part that deposits can deposit dust and impurity in the rainwater, avoids dust and impurity to cause the influence to the rotation of miniature hydraulic turbine blade.

The water guide plate is arranged at the lower end of the water baffle and is positioned right above the blades of the miniature water turbine, and the water guide plate has the advantages that rainwater on the water baffle can be further collected and guided by the water guide plate, so that the impact effect on the blades of the miniature water turbine is better.

Further limiting, an inverted cone-shaped rainwater collecting groove is arranged on the outer side of the equipment mounting platform and fixed on a stand column, a cylindrical water tank is arranged below the rainwater collecting groove, the axis of the stand column is collinear with the axis of the water tank, a conical pipe is arranged at the lower end of the rainwater collecting groove and communicates the rainwater collecting groove with the water tank, and a drainage groove is formed in the surface of the water tank above the solar cell panel, so that the rainwater collecting groove can collect rainwater into the water tank, the rainwater is stored in the water tank and flows to the front side of the solar cell panel through the drainage groove, the rainwater collecting amount of the water baffle can be enhanced, the impact capacity on blades of the micro water turbine is stronger, the power generation effect of the micro water turbine is improved, and the surface of the solar cell panel can be washed simultaneously, the power generation effect of the solar cell panel is improved.

Further inject, the inside bottom surface of water tank is the inclined plane, the water drainage tank sets up in the lower department of the inside bottom surface position of water tank, and the inclined plane can make the inside rainwater of water tank discharge totally, can not have the rainwater to remain.

Further inject, the edge of the higher position of the bottom surface of the water tank is provided with a balancing weight, which has the advantages that the balancing weight can balance the weight of the solar cell panel, so that the bending moment of the upright post is smaller, and meanwhile, the anti-overturning performance of the mounting rack is enhanced.

Further inject, deposit the part and be a section of thick bamboo for deposiing, be equipped with a plurality of infiltration holes on deposiing the bottom surface of a section of thick bamboo, its beneficial part lies in, the infiltration hole can carry out the infiltration with the inside rainwater of a section of thick bamboo that deposits and discharge, avoids the rainwater to remain.

The diameter of the water seepage hole is 3-5mm, and the water seepage hole has the advantages that the smaller diameter can ensure that water flowing into the water baffle cannot be discharged too much, so that the problem of low water flow at the end part of the water baffle is caused.

The utility model has the advantages that: (1) the solar cell panel is used for generating electricity, and the impact of rainwater on the miniature water turbine is used for generating electricity, so that the power supply of the rain gauge is guaranteed, and the endurance time of the rain gauge is prolonged. (2) The power supply of the rain gauge in rainy days can be ensured by the rain power generation mode. (3) Frequent battery replacement of the rain gauge used in the field is not needed, and the workload of workers is reduced.

Drawings

Fig. 1 is a schematic perspective view of a power supply device according to the present embodiment;

FIG. 2 is a schematic cross-sectional view of a power supply apparatus according to the present embodiment;

fig. 3 is a schematic top view of the power supply device.

Reference numerals

The device comprises a base 1, a stand column 2, a micro water turbine 3, a solar cell panel 4, a water baffle 5, a precipitation component 6, a water deflector 7, a water tank 8, a tapered pipe 9, a rainwater collecting tank 10, an equipment mounting platform 11, a water drainage tank 12 and a rain gauge 13.

Detailed Description

The following is further detailed by way of specific embodiments:

example 1

As shown in fig. 1, 2 and 3, a power supply device for a field rain gauge is used for supplying power to a rain gauge 13 used in the field, so that the rain gauge can work in the field for a long time, and the maintenance cost is reduced, and mainly comprises a mounting frame, in the embodiment, the mounting frame mainly comprises a base 1 and a stand column 2, a foundation bolt is arranged on the base 1 and fixedly connected with the ground, the stand column 2 is welded in the middle of the base 1, a solar cell panel 4 is arranged on the upper portion of the stand column 2, the solar cell panel 4 is fixedly connected to the stand column 2 in a bracket manner, a water baffle 5 is arranged on the front bottom of the solar cell panel 4, the water baffle 5 is used for collecting and guiding rainwater flowing through the surface of the solar cell panel 4, guiding the rainwater to the end portion of the water baffle 5, and impacting a micro water turbine 3 when the rainwater flows downwards, so as to enable blades of the micro water turbine 3 to rotate for generating power, and meanwhile, a storage battery is arranged at the bottom of the mounting frame, the storage battery stores the generated energy of the solar cell panel 4 and the micro water turbine 3, and then the rain gauge 13 is powered. The solar cell panel 4 and the micro water turbine 3 are electrically connected with the storage battery, and the storage battery is electrically connected with the rain gauge 13.

In order to improve the rainwater collection and guide effects of the solar cell panel 4, the water baffle 5 is vertically installed on the front side of the solar cell panel 4 in the embodiment, and the bottom side lines of the two side surfaces of the solar cell panel 4 are not on the same horizontal plane, so that the better effect is that the bottom of the point side surface of the solar cell panel 4 is in a high-low state, the rainwater on the surface of the solar cell can flow towards one direction, and the rainwater collection effect of the solar cell panel 4 can be improved.

Preferably, be equipped with the apopore on breakwater 5, the below of apopore is equipped with deposits part 6, deposits part 6 and is a section of thick bamboo for deposiing, and the apopore setting is on being close to the lower one end in breakwater 5 position on the surface, and its beneficial effect lies in, and the rainwater after gathering flows into the inside of depositing part 6, and it can deposit dust and impurity in the rainwater to deposit part 6, avoids dust and impurity to cause the influence to the rotation of 3 blades of miniature hydraulic turbine. Simultaneously at the lower one of breakwater 5 positions and serve and be equipped with water deflector 7, water deflector 7 is located the miniature hydraulic turbine 3 that the below set up directly over, and such good play lies in better leading the rainwater, promotes the rainwater to the impact effect of miniature hydraulic turbine 3 blades. The bottom surface of the sedimentation cylinder is provided with a plurality of water seepage holes, and the water seepage holes have the beneficial effects that rainwater in the sedimentation cylinder can be drained in a seepage manner, so that the rainwater is prevented from remaining. The diameter of the water seepage hole is 3-5mm, and the water seepage hole has the advantages that the smaller diameter can ensure that water flow flowing into the water baffle 5 cannot be discharged too much, so that the problem of small water flow at the end part of the water baffle 5 is caused.

In order to enable the micro water turbine 3 to be impacted by continuous sufficient rainwater, an inverted cone-shaped rainwater collecting tank 10 is arranged on the outer side of an equipment mounting platform 11, the rainwater collecting tank 10 is fixed on a stand column 2, a cylindrical water tank 8 is arranged below the rainwater collecting tank 10, the axis of the stand column 2 is collinear with the axis of the water tank 8, a conical pipe 9 is arranged at the lower end of the rainwater collecting tank 10, the rainwater collecting tank 10 is communicated with the water tank 8 through the conical pipe 9, and a drainage groove 12 is formed in the surface of the water tank 8 above a solar cell panel 4, so that the rainwater collecting tank has the advantages that rainwater is collected and flows into the water tank 8, the rainwater is stored in the water tank 8 and flows to the front side of the solar cell panel 4 through the drainage groove 12, the rainwater collecting amount of the water baffle 5 can be enhanced, the impact capacity on blades of the micro water turbine 3 is stronger, and the power generation effect of the micro water turbine 3 is improved, meanwhile, the surface of the solar cell panel 4 can be washed, and the power generation effect of the solar cell panel 4 is improved.

Preferably, the bottom surface of the inside of the water tank 8 is an inclined surface, the drainage groove 12 is arranged at a lower position of the bottom surface of the inside of the water tank 8, and the inclined surface can completely drain rainwater in the water tank 8 without rainwater residue. The edge of the higher position of the bottom surface of the water tank 8 is provided with the balancing weight, and the balancing weight has the advantages that the weight of the solar cell panel 4 can be balanced, so that the bending moment of the upright post 2 is smaller, and meanwhile, the anti-overturning performance of the mounting frame is enhanced on the other hand.

Example 2

The difference between the embodiment 2 and the embodiment 1 is that the bottom side lines of the two side surfaces of the solar cell panel 4 are on the same horizontal plane, and the bottom side lines of the two ends of the water baffle 5 are not on the same horizontal plane, which has the advantages that the water baffle 5 is only required to be arranged in an inclined manner, so that the two end parts of the water baffle 5 are in a high-low state, rainwater blocked and collected by the water baffle 5 can flow towards one direction, and the effect of collecting and guiding the rainwater is enhanced.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Open-air rainfall detection sensor lasts power supply unit, including the mounting bracket, the mounting bracket includes stand and base, its characterized in that, stand upper portion is equipped with fixed connection's solar cell panel with it, solar cell panel's positive bottom is equipped with the breakwater, the bottom of stand is equipped with miniature hydraulic turbine and battery, the breakwater is used for openly keeping off the rainwater that flows to the lower part from upper portion to solar cell panel to with it direction to miniature hydraulic turbine blade directly over, the top of stand is equipped with equipment fixing platform, be provided with the pluviometer on the equipment fixing platform, concatenate through the wire between miniature hydraulic turbine, battery and the pluviometer three, solar cell panel and battery electric connection.

2. The continuous power supply device for the field rainfall sensor according to claim 1, wherein the water baffle is vertically arranged with the front surface of the solar panel, and the bottom edge lines of the two side surfaces of the solar panel are not on the same horizontal plane.

3. The continuous power supply device for the field rainfall sensor according to claim 1, wherein the bottom side lines of the two side surfaces of the solar cell panel are on the same horizontal plane, and the bottom side lines of the two ends of the water baffle are not on the same horizontal plane.

4. The continuous power supply device for the field rainfall sensor according to claim 1 or 2, wherein the water baffle is provided with a water outlet hole, a precipitation part is arranged below the water outlet hole, and the water outlet hole is arranged on the surface close to the lower end of the water baffle.

5. The continuous power supply device for the field rainfall detection sensor according to claim 4, wherein a water guide plate is arranged at the lower end of the water baffle plate, and the water guide plate is positioned right above the blades of the micro water turbine.

6. The continuous power supply device for the field rainfall detection sensor according to claim 1, wherein an inverted-cone-shaped rainwater collection tank is arranged on the outer side of the equipment installation platform, the rainwater collection tank is fixed on a stand column, a cylindrical water tank is arranged below the rainwater collection tank, the axis of the stand column is collinear with the axis of the water tank, a tapered pipe is arranged at the lower end of the rainwater collection tank and communicates the rainwater collection tank with the water tank, and a drainage groove is formed in the surface of the water tank, which is located above the solar cell panel.

7. The continuous power supply device for the field rainfall sensor according to claim 6, wherein the bottom surface of the inside of the water tank is an inclined surface, and the drainage groove is arranged at a lower position of the bottom surface of the inside of the water tank.

8. The continuous power supply device for the field rainfall detection sensor of claim 7 wherein the edge of the water tank at a higher position is provided with a weight.

9. The continuous power supply device for the field rainfall detection sensor according to claim 4, wherein the sedimentation component is a sedimentation cylinder, and a plurality of water seepage holes are arranged on the bottom surface of the sedimentation cylinder.

10. The continuous power supply device for the field rainfall detection sensor of claim 9 wherein the diameter of the weep hole is 3-5 mm.