Rainfall monitoring device convenient for sampling

Abstract

The rainfall monitoring device comprises a base box, the upper surface of the base box is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a collecting funnel, the outer surface of the collecting funnel is in threaded connection with a collecting barrel, the inner bottom wall of the collecting barrel is fixedly connected with an electronic water gauge, and the electronic water gauge is fixedly connected with a water outlet of the collecting barrel. The bottom face of the collecting barrel fixedly communicates with a valve, and the upper surface of the base box is fixedly connected with a slewing bearing. Rainwater is collected into the collecting cylinder through the collecting funnel, the electronic water gauge is matched to detect the change of the water level so as to calculate the rainfall capacity, the motor drives the slewing bearing, the turntable and the sampling bottle to rotate, and the inductive switch and the inductive element are matched, so that the opening of the sampling bottle can be aligned with the valve for rapid sampling, the sampling difficulty is reduced, and the sampling efficiency is improved. The detector is matched with the upper valve and the motor, so that rainwater can be quickly sampled for multiple times, and the efficiency of workers is improved.

Description

Technical Field

[0001] This utility model relates to the field of rainfall monitoring technology, and in particular to a rainfall monitoring device that is easy to sample. Background Technology

[0002] Rainfall typically refers to the amount of water vapor that condenses and falls from the air to the ground, including dew, frost, hail, and snow. Condensation is not included. Meteorology, hydrology, and environmental science all require monitoring of rainfall to better understand weather conditions.

[0003] Currently, rain gauges are commonly used to monitor rainfall. Some staff members need to take rainwater samples for testing to obtain information about the rainfall. However, rain gauges are often stored at high locations, making sampling difficult and hindering the ability to take multiple samples quickly, which reduces work efficiency. To address these issues, we propose a rain monitoring device that facilitates sampling. Utility Model Content

[0004] The purpose of this invention is to provide a rainfall monitoring device that facilitates sampling, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rainfall monitoring device for easy sampling includes a base box, a support plate fixedly connected to the upper surface of the base box, a collecting funnel fixedly connected to the upper surface of the support plate, a collecting cylinder threadedly connected to the outer surface of the collecting funnel, an electronic water level gauge fixedly connected to the inner bottom wall of the collecting cylinder, a valve fixedly connected to the bottom surface of the collecting cylinder, a slewing bearing fixedly connected to the upper surface of the base box, a motor fixedly connected to the inner bottom wall of the base box, a bearing embedded in the upper surface of the base box, a rotating rod fixedly connected to the inner ring of the bearing, the bottom surface of the rotating rod connected to the output end of the motor, a gear fixedly connected to the upper surface of the rotating rod, the gear meshing with the slewing bearing, a turntable fixedly connected to the upper surface of the slewing bearing, a set of limiting seats fixedly connected to the upper surface of the turntable, a sampling bottle being snapped into the inner side wall of each limiting seat, a set of sensing elements fixedly connected to the upper surface of the turntable, a sensor switch fixedly connected to the inner side wall of the support plate, and a detector fixedly connected to the inner side wall of the support plate.

[0007] In a further embodiment, the bottom surface of the base box is fixedly connected with a plurality of self-locking casters, and the back of the base box is fixedly connected with a push handle.

[0008] In a further embodiment, a battery is fixedly connected to the inner bottom wall of the base box, and a controller is fixedly connected to the inner side wall of the support plate.

[0009] In a further embodiment, the valve has a waste discharge port on its right side.

[0010] In a further embodiment, a filter screen is snapped onto the inner wall of the collecting funnel, and two first handles are fixedly connected to the upper surface of the filter screen.

[0011] In a further embodiment, a cover plate is movably connected to the upper surface of the collecting funnel, and a second handle is fixedly connected to the outer surface of the cover plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device collects rainwater into a collection cylinder through a collection funnel. Combined with an electronic water level gauge to detect changes in water level, it measures the amount of rainfall. A motor drives a slewing bearing, turntable, and sampling bottle to rotate. In conjunction with an inductive switch and sensing element, the bottle opening can be aligned with the valve for rapid sampling, reducing sampling difficulty. Once the detector detects whether the water level in the sampling bottle has reached the designated height, it controls the opening and closing of the valve and motor, enabling rapid, multiple sampling of rainwater and improving worker efficiency. Attached Figure Description

[0014] Figure 1 A front-view three-dimensional structural diagram of a rainfall monitoring device designed for easy sampling.

[0015] Figure 2 A cross-sectional view of the side view of a rainfall monitoring device designed for easy sampling.

[0016] Figure 3 A cross-sectional view of the front view of a rainfall monitoring device designed for easy sampling.

[0017] Figure 4 Rainfall monitoring devices designed for easy sampling Figure 2 A magnified structural diagram of part A in the middle.

[0018] In the diagram: 1. Base box; 2. Support plate; 3. Collection funnel; 4. Collection cylinder; 5. Electronic water level gauge; 6. Slewing bearing; 7. Motor; 8. Bearing; 9. Rotating rod; 10. Gear; 11. Turntable; 12. Limit seat; 13. Sensing element; 14. Inductive switch; 15. Detector; 16. Self-locking caster wheel; 17. Push handle; 18. Battery; 19. Controller; 20. Filter screen; 21. First handle; 22. Cover plate; 23. Second handle; 24. Valve; 25. Sampling bottle. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4In this utility model, a rainfall monitoring device for easy sampling includes a base box 1. A support plate 2 is fixedly connected to the upper surface of the base box 1. A collecting funnel 3 is fixedly connected to the upper surface of the support plate 2. A collecting cylinder 4 is threadedly connected to the outer surface of the collecting funnel 3. An electronic water level gauge 5 is fixedly connected to the inner bottom wall of the collecting cylinder 4. A valve 24 is fixedly connected to the bottom surface of the collecting cylinder 4. A slewing bearing 6 is fixedly connected to the upper surface of the base box 1. A motor 7 is fixedly connected to the inner bottom wall of the base box 1. A bearing 8 is embedded in the upper surface of the base box 1. A rotating rod 9 is fixedly connected to the inner ring of the bearing 8. The bottom surface of the rotating rod 9 is connected to the output end of the motor 7. A gear 10 is fixedly connected to the upper surface of the rotating rod 9. The gear 10 meshes with the slewing bearing 6. A turntable 11 is fixedly connected to the upper surface of the slewing bearing 6. A set of limiting seats 12 are fixedly connected to the upper surface of the turntable 11. Sampling bottles 25 are snapped into the inner walls of the limiting seat 12. A set of sensing elements 13 is fixedly connected to the upper surface of the turntable 11. A sensor switch 14 is fixedly connected to the inner wall of the support plate 2. A detector 15 is fixedly connected to the inner wall of the support plate 2. Through the cooperation of the collecting funnel 3, the collecting cylinder 4 and the electronic water gauge 5, rainfall can be collected. By combining the area of ​​the collecting funnel 3, the collecting time and the amount of rainwater collected, the amount of rainfall can be calculated. The motor 7 drives the gear 10, the slewing bearing 6, the turntable 11 and the sampling bottle 25 to rotate. With the cooperation of the sensing elements 13 and the sensor switch 14, the mouth of the sampling bottle 25 can be aligned with the valve 24 for rapid sampling. The detector 15 detects whether the water level of the sampling bottle 25 has reached the specified height and controls the valve 24 and the motor 7, which can quickly perform multiple samplings and improve work efficiency.

[0023] Multiple self-locking casters 16 are fixedly connected to the bottom surface of the base box 1. A push handle 17 is fixedly connected to the back of the base box 1. A battery 18 is fixedly connected to the inner bottom wall of the base box 1. A controller 19 is fixedly connected to the inner side wall of the support plate 2. A waste discharge port is provided on the right side of the valve 24. The waste discharge port is connected to the water pipe, which can quickly discharge the remaining rainwater in the collection cylinder 4 and prevent the rainwater from deteriorating and affecting the collection cylinder 4.

[0024] A filter screen 20 is snapped into the inner wall of the collecting funnel 3. Two first handles 21 are fixedly connected to the upper surface of the filter screen 20. A cover plate 22 is movably connected to the upper surface of the collecting funnel 3. A second handle 23 is fixedly connected to the outer surface of the cover plate 22. By setting the filter screen 20, debris such as garbage or leaves blown by strong winds can be intercepted. By setting the cover plate 22, dust and other impurities falling into the collecting funnel 3 when not in use can be reduced.

[0025] The working principle of this utility model is as follows:

[0026] When using this device, push it to an open space and open the cover 22 to allow rainwater to enter the collection funnel 3 and then the collection cylinder 4. The electronic water level gauge 5 senses the water level change, and the rainfall is calculated by taking into account the area of ​​the collection funnel 3 and the collection time. The motor 7 is then turned on to drive the gear 10 and the slewing bearing 6 to rotate, causing the turntable 11 to rotate the sampling bottle 25 and the sensing element 13. The induction switch 14 stops the motor 7 after detecting the sensing element 13, aligning the sampling bottle 25 with the valve 24. The valve 24 is then opened to collect the rainwater into the sampling bottle 25. After the detector 15 detects that the water level in the sampling bottle 25 has reached the specified height, the valve 24 is closed, and the motor 7 is turned on to start the next sampling.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rain monitoring device for facilitating sampling, characterised in that: The utility model provides a water quality sampling device, including base box (1), the upper surface of base box (1) is fixedly connected with support board (2), the upper surface of support board (2) is fixedly connected with collection hopper (3), the outer surface of collection hopper (3) is threadedly connected with collection cylinder (4), the inner bottom wall of collection cylinder (4) is fixedly connected with electronic water gauge (5), the bottom of collection cylinder (4) is fixedly connected with valve (24), the upper surface of base box (1) is fixedly connected with slewing bearing (6), the inner bottom wall of base box (1) is fixedly connected with motor (7), the upper surface of base box (1) is inlaid with bearing (8), the inner ring of bearing (8) is fixedly connected with rotary rod (9), the bottom of rotary rod (9) is connected with the output end of motor (7), the upper surface of rotary rod (9) is fixedly connected with gear (10), and gear (10) is engaged with slewing bearing (6), the upper surface of slewing bearing (6) is fixedly connected with rotary table (11), the upper surface of rotary table (11) is fixedly connected with a group of limit seat (12), the inner side wall of each limit seat (12) is clamped with sampling bottle (25), the upper surface of rotary table (11) is fixedly connected with a group of inductive element (13), the inner side wall of support board (2) is fixedly connected with inductive switch (14), and the inner side wall of support board (2) is fixedly connected with detector (15).

2. A rain monitoring device for facilitating sampling as claimed in claim 1, wherein: The bottom of base box (1) is fixedly connected with a plurality of self-locking universal wheels (16), and the back of base box (1) is fixedly connected with a push handle (17).

3. The rain monitoring device of claim 1, wherein: The inner bottom wall of base box (1) is fixedly connected with a storage battery (18), and the inner side wall of support board (2) is fixedly connected with a controller (19).

4. The rain monitoring device of claim 1, wherein: The right side of valve (24) is provided with a waste outlet.

5. The rain monitoring device of claim 1, wherein: The inner side wall of collection hopper (3) is clamped with a filter screen (20), and the upper surface of filter screen (20) is fixedly connected with two first handles (21).

6. The rain monitoring device of claim 1, wherein: The upper surface of collection hopper (3) is movably connected with a cover plate (22), and the outer surface of cover plate (22) is fixedly connected with a second handle (23). The utility model provides a water quality sampling device, including base box (1), the upper surface of base box (1) is fixedly connected with support board (2), the upper surface of support board (2) is fixedly connected with collection hopper (3), the outer surface of collection hopper (3) is threadedly connected with collection cylinder (4), the inner bottom wall of collection cylinder (4) is fixedly connected with electronic water gauge (5), the bottom of collection cylinder (4) is fixedly connected with valve (24), the upper surface of base box (1) is fixedly connected with slewing bearing (6), the inner bottom wall of base box (1) is fixedly connected with motor (7), the upper surface of base box (1) is inlaid with bearing (8), the inner ring of bearing (8) is fixedly connected with rotary rod (9), the bottom of rotary rod (9) is connected with the output end of motor (7), the upper surface of rotary rod (9) is fixedly connected with gear (10), and gear (10) is engaged with slewing bearing (6), the upper surface of slewing bearing (6) is fixedly connected with rotary table (11), the upper surface of rotary table (11) is fixedly connected with a group of limit seat (12), the inner side wall of each limit seat (12) is clamped with sampling bottle (25), the upper surface of rotary table (11) is fixedly connected with a group of inductive element (13), the inner side wall of support board (2) is fixedly connected with inductive switch (14), and the inner side wall of support board (2) is fixedly connected with detector (15).

Images