Rainfall device for artificial rainfall experiment device

Abstract

The utility model provides a rainfall device for an artificial rainfall experiment device, which comprises a rainfall box, the bottom surface of the rainfall box is provided with annularly arranged sprinkling holes, the outside of the rainfall box is provided with an air blowing assembly, and the air blowing assembly comprises a rotating shaft rotationally connected to the upper surface of the rainfall box. A first gear is fixedly connected to the outer surface of the rotating shaft, a hanging plate is fixedly connected to the top end of the rotating shaft, a mounting frame is fixedly connected to the bottom end of the hanging plate, and two fans are mounted in the mounting frame. Through the cooperation of a motor, a first gear, a second gear, a rotating shaft, a hanging plate, a mounting frame and a fan, the second gear can drive the first gear and the rotating shaft to rotate by utilizing the work of the motor, and meanwhile, the hanging plate can drive the mounting frame and the fan to deflect, so that the fan can blow rainwater from multiple directions, and a worker can adjust the blowing direction of the fan more conveniently; therefore, the efficiency of rainfall experiments carried out by workers in multiple wind directions can be ensured.

Description

[0001] The utility model relates to the technical field of artificial rainfall experiments, in particular to a rainmaker used in an artificial rainfall experiment device. Background Art

[0002] Artificial rainfall experiments can simulate rainfall of different intensities and types, such as drizzle, showers, rainstorms, etc. This helps us to understand the mechanism and process of natural rainfall more deeply, and can study the impact of rainfall on natural processes such as soil, vegetation, and hydrological cycle. Rainmakers are often used in artificial rainfall experiments to simulate more realistic precipitation processes.

[0003] The current rainmaker can usually only simulate rainfall in one wind direction when in use. When it is necessary to simulate rainfall in other wind directions, the staff is required to adjust the position of the rainmaker. Manually adjusting the position of the rainmaker takes time and effort, which will reduce the efficiency of the experiment. For this reason, we provide a rainmaker for an artificial rainfall experimental device. Summary of the invention

[0004] The utility model provides a rainmaker for an artificial rainfall experiment device to solve the technical problem in the above-mentioned background technology that when it is necessary to simulate rainfall in other wind directions, the staff is required to adjust the position of the rainmaker, and the manual adjustment of the position of the rainmaker takes time and effort, which reduces the efficiency of the experiment.

[0005] The purpose and effect of a rainmaker for an artificial rainfall experiment device of the utility model are achieved by the following specific technical means: a rainmaker for an artificial rainfall experiment device, comprising a rainfall box, the bottom surface of the rainfall box is provided with water sprinkling holes arranged in an annular manner, a blowing assembly is installed on the outside of the rainfall box, the blowing assembly comprises a rotating shaft rotatably connected to the upper surface of the rainfall box, the outer surface of the rotating shaft is fixedly connected to a first gear, the top end of the rotating shaft is fixedly connected to a hanging plate, the bottom end of the hanging plate is fixedly connected to a mounting frame, two fans are installed inside the mounting frame, a rainfall regulating assembly is installed inside the rainfall box, and a water collecting assembly is arranged below the rainfall box.

[0006] The blowing assembly also includes a motor installed on the upper surface of the rain box, and the output end of the motor is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0007] The blowing assembly also includes an annular plate fixedly connected to the outer surface of the rain box, the outer surface of the annular plate is provided with an annular groove, the inner wall of the annular groove is rollingly connected with a roller, and the other side of the roller is connected to the right side surface of the hanging plate.

[0008] The rainfall regulating assembly comprises an electric push rod installed on the top wall of the rainfall box, and a pressure plate is fixedly connected to the bottom end of the electric push rod.

[0009] A group of telescopic rods are hinged on the upper surface of the pressure plate, and the top end of each telescopic rod is hinged to the inner wall of the rainfall box.

[0010] The water collection component comprises three support rods fixedly connected to the bottom surface of the rain box, the bottom ends of the three support rods are commonly fixedly connected to the water collection box, and the upper surface of the water collection box is fixedly connected to a water collection cover.

[0011] The outer surface of the rain box is fixedly connected with a water injection pipe, and the water injection pipe is located below the pressure plate.

[0012] Beneficial effects:

[0013] By cooperating with the rain box, water sprinkling holes and blowing components, the blowing component can be used to blow the water sprinkled from the water sprinkling holes, simulating rainfall in strong winds, and the blowing component can conveniently blow rain from multiple directions, thereby ensuring the efficiency of the experiment. The amount of rain can be adjusted by the rainfall adjustment component, which improves the practicality of the device.

[0014] By setting up the motor, the first gear, the second gear, the rotating shaft, the hanging plate, the mounting frame and the fan in coordination, the second gear will drive the first gear and the rotating shaft to rotate by utilizing the operation of the motor, and at the same time the hanging plate will drive the mounting frame and the fan to deflect, so that the fan can blow air to the rain from multiple directions, and it is more convenient for the staff to adjust the blowing direction of the fan, thereby ensuring the efficiency of the staff in conducting rainfall experiments under multiple wind directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the front view of the blowing component of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-section of the rainfall box of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a front cross-sectional view of the water collection component of the utility model.

[0019] Figure 1-4 In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Rainfall box; 2. Sprinkler hole; 3. Blowing assembly; 301. Rotating shaft; 302. First gear; 303. Hanging plate; 304. Mounting frame; 305. Fan; 306. Motor; 307. Second gear; 308. Annular plate; 309. Annular groove; 310. Roller; 4. Rainfall adjustment assembly; 401. Electric push rod; 402. Pressing plate; 403. Telescopic rod; 5. Water collection assembly; 501. Support rod; 502. Water collection box; 503. Water collection cover; 6. Water injection pipe. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1 To Attachment Figure 4 As shown: a rainmaker for an artificial rainfall experiment device comprises a rain box 1, the bottom surface of which is provided with ring-shaped sprinkler holes 2, and water inside the rain box 1 can be discharged through the sprinkler holes 2, thereby simulating rainfall conditions.

[0023] A blowing assembly 3 is installed on the outside of the rainfall box 1, and the blowing assembly 3 includes a rotating shaft 301 rotatably connected to the upper surface of the rainfall box 1, a first gear 302 is fixedly connected to the outer surface of the rotating shaft 301, a hanging plate 303 is fixedly connected to the top of the rotating shaft 301, a mounting frame 304 is fixedly connected to the bottom end of the hanging plate 303, and two fans 305 are installed inside the mounting frame 304. When the fans 305 are working, they can blow air on the dripping water, thereby simulating rainfall in strong winds. The blowing assembly 3 also includes a motor 306 installed on the upper surface of the rainfall box 1, and a second gear 307 is fixedly connected to the output end of the motor 306, and the second gear 307 is meshed with the first gear 302. When the motor 306 is working, the second gear 307 can drive the first gear 302 and the rotating shaft 301 to rotate, and the hanging plate 303 will drive the fan 305 to deflect, thereby quickly completing rainfall experiments in multiple wind directions.

[0024] In order to ensure the stability of the fan 305 when it moves, the blowing assembly 3 also includes an annular plate 308 fixedly connected to the outer surface of the rainfall box 1. The outer surface of the annular plate 308 is provided with an annular groove 309. The inner wall of the annular groove 309 is rollingly connected with a roller 310. The other side of the roller 310 is connected to the right side surface of the hanging plate 303. When the hanging plate 303 is deflected, the roller 310 will be driven to roll inside the annular groove 309. The roller 310 will stabilize the hanging plate 303, thereby ensuring the stability of the fan 305 when it moves.

[0025] A rainfall regulating component 4 is installed inside the rainfall box 1. The rainfall regulating component 4 includes an electric push rod 401 installed on the top wall of the rainfall box 1. The bottom end of the electric push rod 401 is fixedly connected to a pressure plate 402. The electric push rod 401 can push the pressure plate 402 downward, and the pressure plate 402 will squeeze the water inside the rainfall box 1, thereby adjusting the speed at which water is discharged from the sprinkler hole 2, thereby achieving the regulation of rainfall.

[0026] Furthermore, in order to allow the pressure plate 402 to apply uniform pressure to the water, a group of telescopic rods 403 are hinged on the upper surface of the pressure plate 402, and the top of each telescopic rod 403 is hinged to the inner wall of the rain box 1. The telescopic rods 403 are arranged in a ring above the pressure plate 402. When the pressure plate 402 descends, the telescopic rods 403 will synchronously retract and retract, thereby stabilizing the edge of the pressure plate 402, thereby ensuring that the pressure plate 402 applies uniform pressure.

[0027] A water collection assembly 5 is provided below the rain box 1. The water collection assembly 5 includes three support rods 501 fixedly connected to the bottom surface of the rain box 1. The bottom ends of the three support rods 501 are fixedly connected to a water collection box 502. The upper surface of the water collection box 502 is fixedly connected to a water collection cover 503. The support rods 501 can be used to stabilize the water collection box 502 below the rain box 1, so that the spilled water can be collected and reused, and the water collection cover 503 can be used to drain the water that deviates from the angle, thereby avoiding water waste. The outer surface of the rain box 1 is fixedly connected to a water injection pipe 6. The water injection pipe 6 is located below the pressure plate 402. A sealing cover is installed at one end of the water injection pipe 6 located outside the rain box 1, which can prevent debris from falling into the water injection pipe 6. At the same time, the water added from the water injection pipe 6 will directly flow into the bottom of the rain box 1, which can prevent the water injection pipe 6 from draining water above the pressure plate 402.

[0028] Working principle: When in use, water can be added to the inside of the rainfall box 1 through the water injection pipe 6, and the water will leak out from the sprinkler hole 2 at the bottom of the rainfall box 1 to simulate rainfall, and the fan 305 can be started to work, which can simulate rainfall under strong wind conditions. When it is necessary to adjust the rainwater under different wind directions, start the motor 306, and the motor 306 will drive the second gear 307 to rotate, and the second gear 307 will drive the first gear 302 and the rotating shaft 301 to rotate. At the same time, the hanging plate 303 will drive the installation frame 304 and the fan 305 to deflect, and the fan 305 can blow the rainwater from multiple angles, thereby realizing simulated rainfall under multiple wind directions. The operation is more convenient and can ensure the efficiency of the experiment.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rainmaker for artificial rainfall experimental device, comprising a rain box (1), characterized in that: The bottom surface of the rain box (1) is provided with water sprinkling holes (2) arranged in a ring shape. The outside of the rain box (1) is provided with a blowing assembly (3). The blowing assembly (3) comprises a rotating shaft (301) rotatably connected to the upper surface of the rain box (1). The outer surface of the rotating shaft (301) is fixedly connected to a first gear (302). The top end of the rotating shaft (301) is fixedly connected to a hanging plate (303). The bottom end of the hanging plate (303) is fixedly connected to a mounting frame (304). Two fans (305) are installed inside the mounting frame (304). A rainfall regulating assembly (4) is installed inside the rain box (1). A water collecting assembly (5) is provided below the rain box (1).

2. The rainmaker for artificial rainfall experimental device according to claim 1, characterized in that: The blowing assembly (3) further comprises a motor (306) mounted on the upper surface of the rainfall box (1), the output end of the motor (306) being fixedly connected to a second gear (307), and the second gear (307) is meshed with the first gear (302).

3. The rainmaker for artificial rainfall experimental device according to claim 1, characterized in that: The blowing assembly (3) further comprises an annular plate (308) fixedly connected to the outer surface of the rain box (1), the outer surface of the annular plate (308) being provided with an annular groove (309), the inner wall of the annular groove (309) being rollingly connected with a roller (310), the other side of the roller (310) being connected to the right side surface of the hanging plate (303).

4. The rainmaker for artificial rainfall experimental device according to claim 1, characterized in that: The rainfall regulating assembly (4) comprises an electric push rod (401) mounted on the inner top wall of the rainfall box (1), and a pressure plate (402) is fixedly connected to the bottom end of the electric push rod (401).

5. The rainmaker for artificial rainfall experimental device according to claim 4, characterized in that: A group of telescopic rods (403) are hingedly connected to the upper surface of the pressure plate (402), and the top end of each telescopic rod (403) is hingedly connected to the inner wall of the rainfall box (1).

6. The rainmaker for artificial rainfall experimental device according to claim 1, characterized in that: The water collection assembly (5) comprises three support rods (501) fixedly connected to the bottom surface of the rain box (1); the bottom ends of the three support rods (501) are commonly fixedly connected to a water collection box (502); and the upper surface of the water collection box (502) is fixedly connected to a water collection cover (503).

7. The rainmaker for artificial rainfall experimental device according to claim 1, characterized in that: The outer surface of the rain box (1) is fixedly connected to a water injection pipe (6), and the water injection pipe (6) is located below the pressure plate (402).

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