Water and soil conservation monitoring information acquisition device

Abstract

The utility model belongs to the technical field of water and soil conservation, and particularly relates to a water and soil conservation monitoring information acquisition device, which comprises a shell with a water bearing port at the top, two water collecting buckets arranged in the shell, a weighing sensor arranged at the bottom of the water collecting buckets and a controller arranged on the outer side of the shell, the two water collecting buckets are respectively a first water collecting bucket and a second water collecting bucket, the inner side of the water collecting port is connected with a blocking cover through an electric telescopic rod, a fluid director is installed on the blocking cover, a liquid level sensor is installed in the first water collecting bucket, and when the liquid level sensor monitors that the rainwater level in the first water collecting bucket reaches a preset threshold value, the fluid director is started; the controller controls the electric telescopic rod to move and drives the blocking cover to move to the position above the first water collecting barrel to cover the first water collecting barrel, so that rainwater is guided to the second water collecting barrel along the fluid director, it is effectively avoided that rainwater overflows to affect the accuracy of rainfall detection, and accurate data support is provided for water and soil conservation monitoring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of water and soil conservation, specifically relates to a water and soil conservation monitoring information collection device. BACKGROUND

[0002] Water and soil conservation monitoring refers to the real-time dynamic monitoring and evaluation of the causes, distribution, scale, range of action, harm and comprehensive improvement benefits of water and soil loss, and is the basis for water and soil loss supervision, early warning and improvement.

[0003] There are various methods for water and soil conservation monitoring information collection. In the process of water and soil conservation monitoring information collection, the rain gauge, as one of the information collection devices, can measure and record rainfall in real time and accurately, providing basic data for water and soil conservation work. These data are crucial for understanding the spatial and temporal distribution, intensity and frequency of rainfall, and are helpful for scientifically assessing the risk of water and soil loss and developing effective water and soil conservation measures. The existing rain gauge is generally designed with only one water collecting barrel. When the rainwater in the water collecting barrel is about to overflow, the excess rainwater in the water collecting barrel cannot be discharged in time to other rainwater collecting containers, which may cause errors in rainwater monitoring information, thus failing to provide accurate data for water and soil conservation work. In addition, for the weighing sensor, when the environmental temperature is lower than 0°C, it should be used with antifreeze. If the antifreeze cannot be added in time when the temperature is below 0°C, and the precipitation in the water collecting barrel exceeds 80% of the barrel capacity, irreversible damage to the measurement system may occur. SUMMARY

[0004] In view of the above problems, the purpose of the utility model is to provide a water and soil conservation monitoring information collection device to solve the problems raised in the background art.

[0005] The utility model provides a water and soil conservation monitoring information collection device, which comprises a shell provided with a water inlet at the top, a water collecting barrel installed in the shell, a weighing sensor arranged at the bottom of the water collecting barrel and a controller installed on the outer side of the shell, the number of water collecting barrels is two, which are a first water collecting barrel and a second water collecting barrel, the inner side of the water inlet is connected with a cover through an electric telescopic rod, a flow guide is installed on the cover, a liquid level sensor is installed in the first water collecting barrel, when the liquid level sensor monitors that the rainwater level in the first water collecting barrel reaches a preset threshold, the controller controls the movement of the electric telescopic rod and drives the cover to move above the first water collecting barrel, the first water collecting barrel is covered, and the rainwater is guided to the second water collecting barrel along the flow guide.

[0006] Preferably, the temperature monitor installed outside the shell is also included, when the temperature monitor monitors that the ambient temperature reaches a preset temperature threshold, and the liquid level sensor monitors that the rainwater level in the first water collecting barrel reaches a preset threshold, the controller controls the electric telescopic rod to move and drives the cover to move above the first water collecting barrel, covering the first water collecting barrel, so that the rainwater is guided to the second water collecting barrel along the flow guide.

[0007] Preferably, the flow guide is a water guide block fixedly installed on the top of the cover and a water guide pipe in sliding connection with the shell and used for guiding the rainwater falling on the water guide block directly into the second water collecting barrel.

[0008] Preferably, the water receiving port comprises a water guide part and a support part fixedly connected between the bottom wall of the water guide part and the top wall of the shell, and the bottom opening size of the water guide part is slightly larger than the size of the cover.

[0009] Preferably, a liquid level sensor is also installed in the second water collecting barrel, and when the rainwater in both water collecting barrels reaches a preset threshold, the controller transmits the signal to the terminal.

[0010] Preferably, a filter screen is installed on the water receiving port.

[0011] The utility model discloses the beneficial effect is: through setting two water collecting barrels (including first water collecting barrel and second water collecting barrel), and being equipped with liquid level sensor and electric telescopic rod control's cover, realized the intelligent control to rainwater collection quantity, when the rainwater in first water collecting barrel reaches the preset threshold, the cover automatic movement and cover first water collecting barrel, guide rainwater to flow into second water collecting barrel, effectively avoided rainwater overflow and influenced the accuracy of rainfall detection, provided accurate data support for water and soil conservation monitoring.

[0012] Meanwhile when the temperature monitor monitors that the ambient temperature reaches a preset temperature threshold, and the liquid level sensor monitors that the rainwater level in the first water collecting barrel reaches a preset threshold, the controller also controls the electric telescopic rod to move and drives the cover to move above the first water collecting barrel, covering the first water collecting barrel, so that the rainwater is guided to the second water collecting barrel along the flow guide, thereby irreversible damage to the rainwater measurement system can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the first sectional view structural schematic diagram of the utility model;

[0015] Figure 3 It is the enlarged structure schematic diagram of A in the utility model;

[0016] Figure 4It is the second sectional view structural schematic diagram of the utility model;

[0017] Figure 5 It is the structure schematic diagram of the utility model without shell;

[0018] Figure 6 It is the sectional view structural schematic diagram of the utility model without shell;

[0019] Figure 7 It is the circuit principle schematic diagram of the utility model.

[0020] In the drawing: 1, water receiving port; 2, shell; 3, first water collecting barrel; 4, weighing sensor; 5, controller; 6, second water collecting barrel; 7, electric telescopic rod; 8, cover; 9, flow guide; 10, liquid level sensor; 11, temperature monitor; 12, water guide block; 13, water guide pipe; 14, chute; 15, rainwater channel; 16, water guide part; 17, supporting part; 18, filter screen. DETAILED DESCRIPTION

[0021] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0022] The utility model discloses a kind of water and soil conservation monitoring information acquisition devices existing, it mainly includes the shell 2 of top setting with water receiving port 1, water collecting barrel installed in shell 2 interior, weighing sensor 4 being arranged at the bottom of water collecting barrel and controller 5 being installed in the outer side of shell 2, when rainwater is along water receiving port 1 and enters into water collecting barrel, weighing sensor 4 is weighed to the rainwater weight collected, and the rainwater amount detected is transferred to controller 5, and it is shown on the display screen of controller 5, the rainwater amount measured is provided basic data for water and soil conservation work, above is the introduction of a kind of water and soil conservation monitoring information acquisition device existing.

[0023] From the above, it is known that the water and soil conservation monitoring information acquisition device existing has the following defects when in use, the existing rain gauge generally only designs a water collecting barrel, when rainwater in water collecting barrel is close to overflow, excess rainwater in water collecting barrel cannot be discharged to other rainwater collectable container in time, and it is easy to cause the failure of rainwater amount monitoring information, and for weighing sensor, when ambient temperature is below 0°C, it should be matched with antifreeze, if antifreeze cannot be added in time below 0°C, and when precipitation in water collecting barrel is more than 80% of barrel volume, irreversible damage is caused to measuring system, based on the above problems, the utility model uses the following improvement mode to solve.

[0024] As Figures 1-7As shown in the water and soil conservation monitoring information collection device, the shell 2 is provided with a water inlet 1 at the top, a water collecting barrel is installed in the shell 2, a weighing sensor 4 is arranged at the bottom of the water collecting barrel, and a controller 5 is installed on the outer side of the shell 2. The number of water collecting barrels is two, which are first water collecting barrel 3 and second water collecting barrel 6, the inner side of the water inlet 1 is connected with a cover 8 through an electric telescopic rod 7, the cover 8 is installed with a flow guide 9, the first water collecting barrel 3 is installed with a liquid level sensor 10, when the liquid level sensor 10 monitors that the rainwater level in the first water collecting barrel 3 reaches the preset threshold value, the controller 5 controls the electric telescopic rod 7 to move and drives the cover 8 to move above the first water collecting barrel 3, covers the first water collecting barrel 3, so that the rainwater is guided to the second water collecting barrel 6 along the flow guide 9, effectively avoids the rainwater overflow and affects the accuracy of rainfall detection, and provides accurate data support for water and soil conservation monitoring.

[0025] Further, as shown in the water and soil conservation monitoring information collection device, Figure 1 Further, as shown in the water and soil conservation monitoring information collection device, the temperature monitor 11 is installed on the outer side of the shell 2, when the temperature monitor 11 monitors that the environmental temperature reaches the preset temperature threshold value (that is, the environmental temperature reaches 0 degrees), and the liquid level sensor 10 monitors that the rainwater level in the first water collecting barrel 3 reaches the preset threshold value, the controller 5 controls the electric telescopic rod 7 to move and drives the cover 8 to move above the first water collecting barrel 3, covers the first water collecting barrel 3, so that the rainwater is guided to the second water collecting barrel 6 along the flow guide 9, thereby avoiding irreversible damage to the rainwater measurement system, and the sum of the rainwater weights measured by the weighing sensors 4 at the bottoms of the first water collecting barrel 3 and the second water collecting barrel 6 is the total data of the rainwater information collection test, which provides basic data for water and soil conservation work to facilitate the development of water and soil conservation work.

[0026] Further, as shown in the water and soil conservation monitoring information collection device, Figures 2-6As shown, the flow guide 9 is a water guide block 12 fixedly installed on the top of the cover 8 and a water guide pipe 13 slidably connected with the shell 2 and used for directly guiding the rainwater falling on the water guide block 12 into the second water collecting barrel 6, as shown in FIG. 3, a sliding groove 14 is formed on the shell 2 for the movement of the water guide pipe 13, when the electric telescopic rod 7 drives the cover 8 and the water guide block 12 to move away from or close to the water inlet of the first water collecting barrel 3, the water guide pipe 13 is driven to move along the sliding groove 14; the top of the water guide block 12 is a slope (i.e. the thickness of the water guide block 12 gradually decreases from the side away from the second water collecting barrel 6 to the side close to the second water collecting barrel 6), and the upper end of the water guide pipe 13 is connected with the water guide block 12 through the cover 8 to form a rainwater passage 15, which can directly guide the rainwater falling on the water guide block 12 along the water guide pipe 13 into the second water collecting barrel 6; in order to avoid the rainwater adhering to the inner walls of the water guide pipe 13, the water guide block 12 and the water receiving port 1, a hydrophobic coating can be applied on the inner walls of the water guide pipe 13, the water guide block 12 and the water receiving port 1 to reduce the retention of the rainwater and improve the accuracy of the rainwater amount detection.

[0027] Further, as shown in FIG. 3, Figures 2-6 The water receiving port 1 includes a water guide portion 16 and a support portion 17 fixedly connected between the bottom wall of the water guide portion 16 and the top wall of the shell 2, the bottom opening size of the water guide portion 16 is slightly larger than the size of the cover 8, the water guide portion 16 is conical, the upper opening thereof is large for expanding the range of rainwater collection, and the bottom opening thereof is small for guiding the collected rainwater to the first water collecting barrel 3 or the water guide block 12, and the support portion 17 is inverted conical, the bottom wall thereof is fixedly connected with the shell 2, which not only can be used for fixing the water guide portion 16, but also can shield the rainwater falling from the water guide portion 16 to avoid the rainwater being blown obliquely and not falling into the first water collecting barrel 3 or the water guide block 12.

[0028] Further, as shown in FIG. 3, Figure 6 The second water collecting barrel 6 is also provided with a liquid level sensor 10, and the controller 5 is usually provided with a communication interface (such as RS-485, RS-232, Ethernet, Wi-Fi, Bluetooth, etc.) for communication with a terminal, when the rainwater in both water collecting barrels reaches a preset threshold (i.e. the rainwater level reaches 80% of the volume of the water collecting barrel), the controller 5 will send a signal containing alarm information through the communication interface, which can be an analog signal (such as voltage or current change) or a digital signal (such as data packet), to remind the staff to timely process or empty the water collecting barrel to avoid excessive rainwater affecting the normal use of the rainwater detection system.

[0029] Further, as shown in FIG. 3, Figure 3As shown, the water inlet 1 is provided with a filter screen 18, which can filter out impurities and particulate matters in the rainwater, improve the purity and collection quality of the rainwater, and help prolong the service life of the water collecting barrel and the flow guide 9, thereby reducing the maintenance cost caused by impurity accumulation.

[0030] It should be noted that, in this document, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. The principles and implementation of the present application are described by specific examples. The above examples are only used to help understand the method and its core idea. The above is only the preferred embodiment of the present application. It should be pointed out that due to the limited expression of the text, there are objectively infinite specific structures. For ordinary skilled persons in the technical field, without departing from the principles of the present application, some improvements, refinements or changes can be made, and the above technical features can be combined in a proper way. These improvements, refinements, changes or combinations, or the application of the invention concept and technical solution to other occasions without improvement, shall be regarded as the protection scope of the present application.

Claims

1. A water and soil conservation monitoring information collection device, comprising a shell (2) provided with a water inlet (1) at the top, a water collecting bucket installed inside the shell (2), a weighing sensor (4) arranged at the bottom of the water collecting bucket, and a controller (5) installed on the outside of the shell (2), characterized in that: The number of the water collecting barrels is two, which are the first water collecting barrel (3) and the second water collecting barrel (6), the inner side of the water receiving port (1) is connected with the cover (8) through the electric telescopic rod (7), the cover (8) is installed with the flow guide (9), the first water collecting barrel (3) is installed with the liquid level sensor (10), when the liquid level sensor (10) monitors that the rainwater liquid level in the first water collecting barrel (3) reaches the preset threshold, the controller (5) controls the electric telescopic rod (7) to move and drives the cover (8) to move above the first water collecting barrel (3), the first water collecting barrel (3) is covered, so that the rainwater is guided to the second water collecting barrel (6) along the flow guide (9).

2. The water and soil conservation monitoring information collection device according to claim 1, characterized in that: The temperature monitor (11) is installed outside the shell (2), when the temperature monitor (11) monitors that the environment temperature reaches the preset temperature threshold, and the liquid level sensor (10) monitors that the rainwater liquid level in the first water collecting barrel (3) reaches the preset threshold, the controller (5) controls the electric telescopic rod (7) to move and drives the cover (8) to move above the first water collecting barrel (3), the first water collecting barrel (3) is covered, so that the rainwater is guided to the second water collecting barrel (6) along the flow guide (9).

3. The water and soil conservation monitoring information collection device according to claim 1 or 2, characterized in that: The flow guide (9) is the water guide block (12) fixedly installed on the top of the cover (8) and the water guide pipe (13) slidably connected with the shell (2) and used for guiding the rainwater falling on the water guide block (12) directly into the second water collecting barrel (6).

4. The water and soil conservation monitoring information collection device according to claim 1, characterized in that: The water receiving port (1) includes the water guide part (16) and the support part (17) fixedly connected between the bottom wall of the water guide part (16) and the top wall of the shell (2), and the bottom opening size of the water guide part (16) is slightly larger than the size of the cover (8).

5. The water and soil conservation monitoring information collection device according to any one of claims 1 to 4, characterized in that: The second water collecting barrel (6) is also installed with the liquid level sensor (10), when the rainwater in the two water collecting barrels reaches the preset threshold, the controller (5) transmits the signal to the terminal. 6.The water and soil conservation monitoring information collection device according to any one of claims 1 to 5, characterized in that: The water receiving port (1) is installed with the filter screen (18).

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