Funnel type water collecting device for rainfall runoff research

Abstract

The utility model discloses a funnel-type water collecting device for rainfall runoff research, and relates to the technical field of funnel-type water collecting devices. One ends of a plurality of telescopic rods are screwed on a fixing sleeve at equal angles through hinge seats respectively; the movable ring is movably arranged above a funnel in the funnel rainwater collector, the other end of the telescopic rod is rotationally connected to the outer wall of the movable ring through a hinge seat, and the telescopic rod is movably clamped in the open groove; the connecting assembly is arranged between the funnel and the movable ring in the funnel rainwater collector; the limiting blocks in the same group are fixedly arranged at the openings of the open grooves respectively, and the screw rods are connected to the limiting blocks in the same group in a threaded and screwed mode; the position of the movable ring is adjusted by rotating the telescopic rod, and then the telescopic rod is fixed in the open groove through the screw rod, so that the movable ring is fixed above the funnel in the funnel rainwater collector, the contact area between the funnel and rainwater is enlarged, and rainwater collection, observation and research are facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of funnel-type water collection devices, specifically to a funnel-type water collection device for rainfall runoff research. Background Technology

[0002] Current funnel-type rainwater collection devices have a fixed funnel structure, which cannot change the contact area between the funnel and the rainwater, making it difficult to observe the amount of rainwater collected. Therefore, there is an urgent need for a funnel-type water collection device for rainfall runoff research to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to address the deficiencies and shortcomings of existing technologies by providing a funnel-type water collection device for rainfall runoff research, whose technical features can solve the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a funnel rain collector and a collector; the funnel rain collector is fixedly mounted on the collector, and the bottom surface of the funnel in the funnel rain collector is provided with slots at equal angles, and a fixing sleeve is fitted on the conveying pipe at the bottom end of the funnel rain collector.

[0005] It also includes:

[0006] Telescopic rods, wherein there are several telescopic rods, and one end of each telescopic rod is screwed onto a fixed sleeve at equal angles using hinge seats;

[0007] The movable ring is movably positioned above the funnel in the funnel rain collector, and the other end of the telescopic rod is screwed onto the outer wall of the movable ring using a hinge seat, with the telescopic rod movably locked in the slot.

[0008] A connecting component is disposed between the funnel and the movable ring in the funnel rain collector;

[0009] The limiting blocks are a plurality of blocks arranged in pairs, with the limiting blocks in the same group fixedly installed at the opening of the slot, and the screw threadedly connected to the limiting blocks in the same group.

[0010] Preferably, the connection component comprises:

[0011] Connecting rods, wherein there are several connecting rods, the bottom ends of which are screwed at equal angles to the inner wall of the funnel in the funnel rain collector using hinged seats, and water-blocking cloths are fixed on the several connecting rods, and openings are provided at the ends of the connecting rods;

[0012] Abutting rod, wherein there are several abutting rods, which are movably inserted into the opening, and a spring is set in the opening, with the two ends of the spring connected to the inner wall of the opening and the abutting rod respectively;

[0013] A connecting ring is fixedly mounted on the inner wall of the movable ring, and the end of the abutment rod moves to abut against the bottom surface of the connecting ring.

[0014] Preferably, the upper surface of the connecting ring is inclined.

[0015] Preferably, each of the ends of several abutting rods is fixedly provided with an abutting plate, and the abutting plate is movably abutting against the connecting ring.

[0016] Preferably, a filter plate is movably provided at the funnel opening of the funnel rain collector.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: The funnel-type water collection device for rainfall runoff research described in this utility model adjusts the position of the movable ring by rotating the telescopic rod, and then uses a screw to fix the telescopic rod in the slot, thereby fixing the movable ring above the funnel in the funnel rain collector, thereby expanding the contact area between the funnel and the rainwater, and facilitating the collection of rainwater for observation and research. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a structural schematic diagram of the funnel-shaped rain collector and connecting components in this utility model.

[0020] Figure 3 yes Figure 2 Enlarged view of section A.

[0021] Figure 4 This is a schematic diagram of the movable ring and connecting rod in this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Funnel-shaped rain collector; 2. Collector; 3. Groove; 4. Telescopic rod; 5. Movable ring; 6. Connecting assembly; 7. Limiting block; 8. Connecting rod; 9. Water-blocking cloth; 10. Opening; 11. Abutment rod; 12. Spring; 13. Connecting ring; 14. Abutment plate; 15. Filter plate; 16. Fixing sleeve. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figure 1 -- Figure 4 As shown, the specific embodiment adopts the following technical solution: it includes a funnel rain collector 1 and a collector 2; the funnel rain collector 1 is fixedly installed on the collector 2, and the bottom surface of the funnel in the funnel rain collector 1 is provided with slots 3 at equal angles, and a fixing sleeve 16 is fitted on the conveying pipe at the bottom end of the funnel rain collector 1.

[0026] It also includes:

[0027] Telescopic rod 4, there are several telescopic rods 4, one end of each telescopic rod 4 is screwed onto the fixed sleeve 16 at the same angle using a hinge seat, so that the operator can adjust the length of the telescopic rod 4 to achieve the adjustment function. A filter plate 15 is movably provided at the funnel opening of the funnel rain collector 1. The filtering effect of the filter plate 15 is used to prevent impurities from flowing into the funnel rain collector 1.

[0028] The movable ring 5 is movably set above the funnel in the funnel rain collector 1, and the other end of the telescopic rod 4 is screwed onto the outer wall of the movable ring 5 by means of a hinge seat. The telescopic rod 4 is movably locked in the slot 3, so that the movable ring 5 is movably fitted at the opening above the funnel in the funnel rain collector 1, thereby expanding the rain collection area and making it easier for operators to collect rain runoff.

[0029] The connecting component 6 is disposed between the funnel and the movable ring 5 in the funnel rain collector 1. The funnel rain collector 1 and the movable ring 5 are connected into a whole by the connecting component 6 to prevent rainwater from leaking out from the connection point.

[0030] Connection component 6 includes:

[0031] Connecting rod 8, there are several connecting rods 8, the bottom ends of several connecting rods 8 are screwed at an equal angle to the inner wall of the funnel in the funnel rain collector 1 by hinge seats, and water-blocking cloth 9 is fixed on several connecting rods 8. The end of the connecting rod 8 is provided with an opening 10. The water-blocking cloth 9 is made of elastic waterproof material. By rotating the connecting rod 8, the water-blocking cloth 9 is opened, thereby blocking the connection between the funnel rain collector 1 and the movable ring 5, so that rainwater flows into the funnel from the inclined surface of the water-blocking cloth 9.

[0032] Abutment rod 11, wherein there are several abutment rods 11, which are movably inserted into the opening 10. A spring 12 is set in the opening 10, and the two ends of the spring 12 are respectively connected to the inner wall of the opening 10 and the abutment rod 11. The elastic force of the spring 12 facilitates the movement of the abutment rod 11 at the end of the connecting rod 8. The ends of the several abutment rods 11 are all fixedly provided with abutment plates 14, and the abutment plates 14 are movably abutting against the connecting ring 13, so that the operator can move the abutment rod 11 by pressing the abutment plate 14.

[0033] The connecting ring 13 is fixedly installed on the inner wall of the movable ring 5, and the end of the abutment rod 11 moves against the bottom surface of the connecting ring 13. With the help of the spring 12, the end of the abutment rod 11 abuts against the bottom surface of the connecting ring 13, so that the connecting rod 8 keeps the water-blocking cloth 9 open. The upper surface of the connecting ring 13 is inclined. The guiding effect of the inclined surface makes it easy for rainwater to flow onto the water-blocking cloth 9.

[0034] The limiting blocks 7 are multiple and arranged in pairs. The limiting blocks 7 in the same group are fixedly installed at the opening of the slot 3. The screw is threaded onto the limiting blocks 7 in the same group. The limiting blocks 7 play a limiting role. After the telescopic rod 4 is locked in the slot 3, the telescopic rod 4 is located between the limiting blocks 7 in the same group. Then, the screw is threaded onto the limiting blocks 7 in the same group, thereby restricting the rotation of the telescopic rod 4 and fixing the telescopic rod 4 in the slot 3. This makes it easy to install the movable ring 5 above the funnel in the funnel rain collector 1.

[0035] When using this utility model, if the operator needs to expand the opening area of ​​the funnel in the funnel rain collector 1, several telescopic rods 4 are rotated simultaneously. The telescopic rods 4 drive the movable ring 5 to rise until the movable ring 5 moves to the upper opening of the funnel. At the same time, the telescopic rods 4 are movably locked in the slot 3. Then, the operator screws the screw into the corresponding limiting block 7 to fix the telescopic rods 4 in the slot 3 and fix the position of the movable ring 5. Then, the operator rotates the connecting rod 8 and presses the abutment plate 14 to drive the abutment rod 11 to move in the connecting rod 8, so that the end of the abutment rod 11 abuts against the bottom surface of the connecting ring 13. Using the elastic force of the spring 12, the abutment rod 11 is movably locked in the bottom surface of the connecting ring 13. At the same time, when the connecting rod 8 rotates, the water-blocking cloth 9 is opened to block the connection between the funnel and the movable ring 5, so that rainwater can flow into the funnel rain collector 1 by the guiding effect of the water-blocking cloth 9 and the inclined surface of the connecting ring 13.

[0036] The beneficial effects of this specific embodiment after adopting the above structure are as follows:

[0037] 1. Set up telescopic rod 4, rotate telescopic rod 4 to drive movable ring 5 to a suitable position, and then use screw to fix telescopic rod 4 in slot 3, thereby fixing movable ring 5 above the opening of funnel, thereby expanding the contact area between funnel and rainwater, making it easier to collect rainwater runoff for research.

[0038] 2. Set up the connecting component 6. By rotating the connecting rod 8, the abutment rod 11 is moved and locked on the bottom surface of the connecting ring 13, thereby opening up the water-blocking cloth 9, which facilitates the connection between the movable ring 5 of the shielding column and the funnel, and prevents rainwater from leaking out from the connection.

[0039] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A funnel-type water collection device for rainfall runoff research, comprising a funnel rain collector (1) and a collector (2); the funnel rain collector (1) is fixedly mounted on the collector (2), and the bottom surface of the funnel in the funnel rain collector (1) is provided with slots (3) at equal angles, and a fixing sleeve (16) is fitted on the conveying pipe at the bottom end of the funnel rain collector (1); characterized in that It also includes: Telescopic rod (4), there are several telescopic rods (4), one end of each telescopic rod (4) is screwed onto the fixed sleeve (16) at an equal angle using a hinge seat; The movable ring (5) is movably set above the funnel in the funnel rain collector (1), and the other end of the telescopic rod (4) is screwed onto the outer wall of the movable ring (5) by a hinge seat, and the telescopic rod (4) is movably locked in the slot (3). A connecting component (6) is disposed between the funnel and the movable ring (5) in the funnel rain collector (1); Limiting blocks (7) are several in number and in pairs. The limiting blocks (7) in the same group are fixedly installed at the opening of the slot (3), and the screw is threaded onto the limiting blocks (7) in the same group.

2. A funnel-type catch basin for use in rainfall-runoff studies according to claim 1, characterized in that: The connection component (6) includes: Connecting rod (8), there are several connecting rods (8), the bottom ends of several connecting rods (8) are screwed at an equal angle to the inner wall of the funnel in the funnel rain collector (1) using hinge seats, and water-blocking cloth (9) is fixed on several connecting rods (8), and openings (10) are opened at the ends of the connecting rods (8). Abutting rod (11), wherein there are several abutting rods (11), and several abutting rods (11) are respectively movably inserted into the opening (10). A spring (12) is set in the opening (10), and the two ends of the spring (12) are respectively connected to the inner wall of the opening (10) and the abutting rod (11). The connecting ring (13) is fixedly installed on the inner wall of the movable ring (5), and the end of the abutting rod (11) moves to abut against the bottom surface of the connecting ring (13).

3. A funnel-type catch basin for use in rainfall-runoff studies according to claim 2, characterized in that: The upper surface of the connecting ring (13) is inclined.

4. The funnel-type catch basin for rainfall-runoff study according to claim 1, characterized in that: Each of the ends of several abutting rods (11) is fixedly provided with an abutting plate (14), and the abutting plate (14) is movably abutting against the connecting ring (13).

5. The funnel-type catch basin for use in the study of rainfall runoff according to claim 1, characterized in that: A filter plate (15) is movably provided at the opening of the funnel in the funnel rain collector (1).

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