Water flow velocity monitoring device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a water flow velocity monitoring device for a water conservancy project. The utility model provides a water flow velocity monitoring device for a water conservancy project, which can monitor water flow velocity conditions only when the water flow velocity conditions need to be known. A water flow velocity monitoring device for a water conservancy project comprises a shell, a first flow guide plate, a second flow guide plate, a direction adjusting assembly, a velocity measuring assembly and the like, the upper portion in the shell is connected with the first flow guide plate, the left portion of the first flow guide plate is provided with a first water flowing opening, the lower portion in the shell is connected with the second flow guide plate, and the right portion of the second flow guide plate is provided with a second water flowing opening. A direction adjusting assembly is arranged on the shell, and a speed measuring assembly is arranged on the shell. When the water flow velocity needs to be monitored and the water flow velocity condition needs to be known, the propeller type flow velocity meter works, and when the water flow velocity does not need to be monitored, the propeller type flow velocity meter does not work, so that the propeller type flow velocity meter can be prevented from working continuously, and the service life of the propeller type flow velocity meter can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water flow velocity monitoring device for water conservancy projects. Background Art

[0002] During the construction of water conservancy projects, it is usually necessary to monitor the water flow rate in the water conservancy pipelines to facilitate the subsequent improvement of construction safety and timely maintenance of the water conservancy pipelines.

[0003] The patent with the patent authorization announcement number CN216051788U discloses a water flow velocity monitoring device for water conservancy monitoring, including a speed detector, a motor bracket, a servo motor, an adjustment device, a detection device and a support device. The speed detector for detection is fixedly installed at the center of the upper end surface of the adjustment device, and the motor bracket is fixedly installed near the edge of the upper end surface of the adjustment device, and the servo motor for transmission is fixedly installed on the lower end surface of the motor bracket.

[0004] The water flow velocity detection device of the above patent will operate as long as there is water flowing, which leads to a large loss of components. To address this problem, we have designed a water flow velocity monitoring device for water conservancy projects that monitors only when it is necessary to understand the water flow velocity, so as to reduce the loss. Utility Model Content

[0005] In order to overcome the disadvantage of the prior art that it will operate as long as water flows and has relatively large losses, the utility model provides a water flow velocity monitoring device for a hydraulic project that monitors only when the water flow velocity needs to be understood, so as to reduce losses.

[0006] A water flow velocity monitoring device for a water conservancy project comprises a shell, a first guide plate, a second guide plate, a direction adjustment component, a speed measuring component, a first water outlet component and a second water outlet component, wherein the first guide plate is connected to the upper portion of the shell, a first water outlet is opened on the left portion of the first guide plate, the second guide plate is connected to the lower portion of the shell, a second water outlet is opened on the right portion of the second guide plate, a direction adjustment component is provided on the shell, a speed measuring component is provided on the shell, a first water outlet component is provided on the shell, and a second water outlet component is provided on the shell.

[0007] Furthermore, the direction adjustment component includes a first turntable, a first baffle and a turn rod. The turn rod is rotatably connected to the left side of the shell, and the turn rod is connected to the first baffle. The first baffle is located in the shell. The first baffle blocks the first water flow outlet on the first guide plate and blocks the water from flowing to the upper channel of the first guide plate, and the water flows to the upper part of the second guide plate. When the first baffle blocks the first water flow outlet on the first guide plate and blocks the water from flowing to the channel between the first guide plate and the second guide plate, the water flows to the upper part of the first guide plate. The front side of the turn rod is connected to the first turntable, and the first turntable is located in front of the shell.

[0008] Furthermore, the speed measuring assembly includes a mounting frame, a propeller flowmeter and a protective cover. The propeller flowmeter is installed on the left front part of the shell, and the propeller of the propeller flowmeter rotatably penetrates into the shell. A mounting frame is installed on the left upper part of the second guide plate, and the propeller of the propeller flowmeter is rotatably connected to the mounting frame. The propeller of the propeller flowmeter is located to the right of the first baffle. A protective cover is installed on the front part of the shell, and the instrument panel of the propeller flowmeter is located in the protective cover.

[0009] Furthermore, the first water outlet assembly includes a first water outlet pipe, a second turntable and a screw rod. The first water outlet pipe is connected to the upper right part of the shell, the first water outlet pipe is communicated with the shell, the upper part of the first water outlet pipe is rotatably connected to the screw rod, the upper part of the screw rod is connected to the second turntable, a block is vertically slidably connected to the inside of the first water outlet pipe, and the screw rod is threadedly connected to the block.

[0010] Furthermore, the second water outlet assembly includes a second water outlet pipe, a second baffle and a clamping block. The second water outlet pipe is connected to the lower right part of the shell, the second water outlet pipe is communicated with the shell, the second water outlet pipe is rotatably connected to the second baffle at the water outlet, and the inside of the second water outlet pipe is connected to the clamping block, which engages with the second baffle.

[0011] Furthermore, a handle is included, and the second baffle is connected to the handle.

[0012] The utility model has the following advantages:

[0013] 1. When it is necessary to monitor the water flow rate and understand the water flow rate, the propeller flow meter will work. When it is not necessary to monitor the water flow rate, the propeller flow meter will not work. This can avoid the propeller flow meter from working continuously and help extend the service life of the propeller flow meter.

[0014] 2. By driving the block to move up and down, the size of the channel for water to flow out can be adjusted, thereby adjusting the water flow rate, so that the water can flow at an appropriate speed later. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of a first partial three-dimensional structure of the utility model.

[0017] Figure 3 This is a sectional view of the first partial three-dimensional structure of the utility model.

[0018] Figure 4 This is a sectional view of a second partial three-dimensional structure of the utility model.

[0019] Figure 5This is a sectional view of the third partial three-dimensional structure of the utility model.

[0020] Figure 6 This is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0021] Figure 7 This is a sectional view of the fourth partial three-dimensional structure of the utility model.

[0022] Figure 8 This is a sectional view of the fifth partial three-dimensional structure of the utility model.

[0023] Fig. 9 It is a schematic diagram of the third partial three-dimensional structure of the utility model.

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the second baffle of the utility model.

[0025] The names and serial numbers of the parts in the figure are: 1_shell, 2_first turntable, 3_first baffle, 4_rotating rod, 5_mounting frame, 6_propeller flowmeter, 7_protective cover, 8_first water outlet pipe, 9_second turntable, 10_screw rod, 11_second water outlet pipe, 12_second baffle, 13_handle, 14_block, 15_block, 16_first guide plate, 17_second guide plate. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0027] A water flow velocity monitoring device for a water conservancy project, such as Figure 1 and Figure 3 As shown, it includes a shell 1, a first guide plate 16, a second guide plate 17, a direction adjustment component, a speed measuring component, a first water outlet component and a second water outlet component. The first guide plate 16 is welded to the upper part of the shell 1, and a first water outlet is opened on the left part of the first guide plate 16. The second guide plate 17 is welded to the lower part of the shell 1, and a second water outlet is opened on the right part of the second guide plate 17. The shell 1 is provided with a direction adjustment component, the shell 1 is provided with a speed measuring component, the shell 1 is provided with a first water outlet component, and the shell 1 is provided with a second water outlet component.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the direction adjustment component includes a first turntable 2, a first baffle 3 and a turn rod 4. The turn rod 4 is installed on the left side of the shell 1 through a bearing. The first baffle 3 is fixedly connected to the turn rod 4. The first baffle 3 is located in the shell 1. The first baffle 3 blocks the first water flow outlet on the first guide plate 16 and blocks the water from flowing to the upper channel of the first guide plate 16. When the water flows to the upper part of the second guide plate 17, the first baffle 3 blocks the first water flow outlet on the first guide plate 16 and blocks the water from flowing to the channel between the second guide plates 17. The first turntable 2 is fixedly connected to the front side of the turn rod 4. The first turntable 2 is located in front of the shell 1.

[0029] like Figure 1 , Figure 3 and Figure 5 As shown, the speed measuring assembly includes a mounting frame 5, a propeller flowmeter 6 and a protective cover 7. The propeller flowmeter 6 is connected to the left front portion of the shell 1, and the propeller of the propeller flowmeter 6 rotatably penetrates into the shell 1. The mounting frame 5 is fixedly connected to the left upper portion of the second guide plate 17, and the propeller of the propeller flowmeter 6 is rotatably connected to the mounting frame 5. The propeller of the propeller flowmeter 6 is located on the right side of the first baffle 3. The protective cover 7 is fixedly connected to the front portion of the shell 1, and the instrument panel of the propeller flowmeter 6 is located inside the protective cover 7.

[0030] like Figure 1 , Figure 3 , Figure 6 and Figure 7 As shown, the first water outlet assembly includes a first water outlet pipe 8, a second turntable 9 and a screw 10. The first water outlet pipe 8 is fixedly connected to the upper right portion of the shell 1. The first water outlet pipe 8 is connected to the shell 1. The upper portion of the first water outlet pipe 8 is rotatably connected to the screw 10. The second turntable 9 is welded to the upper portion of the screw 10. A stopper 14 is vertically slidably connected to the inside of the first water outlet pipe 8. The screw 10 and the stopper 14 are threadedly connected.

[0031] like Figure 1 , Figure 3 , Figure 6 , Figure 8 , Fig. 9 and Fig.10 As shown, the second water outlet assembly includes a second water outlet pipe 11, a second baffle 12, a handle 13 and a block 15. The second water outlet pipe 11 is fixedly connected to the lower right portion of the shell 1. The second water outlet pipe 11 is connected to the shell 1. The second baffle 12 is rotatably connected to the water outlet of the second water outlet pipe 11. The handle 13 is welded to the second baffle 12. A block 15 is fixedly connected to the inside of the second water outlet pipe 11, and the block 15 is engaged with the second baffle 12.

[0032] When people need to monitor the water flow velocity of a water conservancy pipeline, the water flow velocity monitoring device of the water conservancy project can be used. First, the water flow velocity monitoring device of the water conservancy project is installed on the water conservancy pipeline, and the left part of the shell 1 is connected to the water outlet of the water conservancy pipeline. When the water flow velocity of the water conservancy pipeline needs to be detected, the handle 13 is rotated to rotate the second baffle 12, and the second baffle 12 is rotated to be staggered with the block 15 to facilitate the subsequent water to flow out smoothly. Then, the first turntable 2 is rotated, so that the first baffle 3 is rotated to block the first water flow outlet on the first guide plate 16 through the rotating rod 4, and the first baffle 3 blocks the channel for water to flow to the upper part of the first guide plate 16. Then, the water in the water conservancy pipeline can flow between the first guide plate 16 and the second guide plate 17, and the water impacts the propeller of the propeller flowmeter 6. The propeller flowmeter 6 can monitor the flow velocity of the water. After that, the water passes through the second water flow outlet on the second guide plate 17 and flows out The water flows out from the second water outlet pipe 11. When there is no need to detect the water flow rate in the water conservancy pipeline, people rotate the second turntable 9, so that the screw rod 10 rotates, and then the block 14 moves up and down. The up and down movement of the block 14 can adjust the size of the channel for water outflow, thereby adjusting the water flow rate, so as to facilitate the subsequent water flow at an appropriate speed. Then, the first turntable 2 is rotated, so that the first baffle 3 is rotated through the rotating rod 4, so that the first baffle 3 rotates to block the first water outlet on the first guide plate 16, and the first baffle 3 blocks the water flow to the second guide plate 17. Then the water in the water conservancy pipeline flows to the upper part of the first guide plate 16, and the water flows out smoothly from the first water outlet pipe 8. In this way, when there is no need to monitor the water flow rate, the water will not impact the propeller of the propeller flowmeter 6, and the propeller flowmeter 6 will not work, thereby avoiding the propeller flowmeter 6 from working continuously, which is beneficial to extending the service life of the propeller flowmeter 6.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water flow velocity monitoring device for a water conservancy project, characterized in that: The invention comprises a shell (1), a first guide plate (16), a second guide plate (17), a direction adjustment component, a speed measuring component, a first water outlet component and a second water outlet component. The upper part of the shell (1) is connected to the first guide plate (16), the left part of the first guide plate (16) is provided with a first water outlet, the lower part of the shell (1) is connected to the second guide plate (17), the right part of the second guide plate (17) is provided with a second water outlet, the shell (1) is provided with a direction adjustment component, the shell (1) is provided with a speed measuring component, the shell (1) is provided with a first water outlet component, and the shell (1) is provided with a second water outlet component.

2. A water flow velocity monitoring device for a water conservancy project according to claim 1, characterized in that: The direction adjustment component comprises a first rotating disk (2), a first baffle plate (3) and a rotating rod (4). The rotating rod (4) is rotatably connected to the left side of the housing (1). The rotating rod (4) is connected to the first baffle plate (3). The first baffle plate (3) is located in the housing (1). When the first baffle plate (3) blocks the first water flow outlet on the first guide plate (16) and blocks the water from flowing to the upper channel of the first guide plate (16), the water flows to the upper part of the second guide plate (17). When the first baffle plate (3) blocks the first water flow outlet on the first guide plate (16) and blocks the water from flowing to the channel between the first guide plate (16) and the second guide plate (17), the water flows to the upper part of the first guide plate (16). The front side of the rotating rod (4) is connected to the first rotating disk (2). The first rotating disk (2) is located in front of the housing (1).

3. A water flow velocity monitoring device for a water conservancy project according to claim 2, characterized in that: The velocity measuring assembly comprises a mounting frame (5), a propeller-type flow meter (6) and a protective cover (7). The propeller-type flow meter (6) is mounted on the left side of the front of the housing (1). The propeller of the propeller-type flow meter (6) is rotatably inserted into the interior of the housing (1). The mounting frame (5) is mounted on the left side of the upper portion of the second guide plate (17). The propeller of the propeller-type flow meter (6) is rotatably connected to the mounting frame (5). The propeller of the propeller-type flow meter (6) is located to the right of the first baffle (3). The protective cover (7) is mounted on the front of the housing (1). The instrument panel of the propeller-type flow meter (6) is located inside the protective cover (7).

4. A water flow velocity monitoring device for a water conservancy project according to claim 3, characterized in that: The first water outlet assembly comprises a first water outlet pipe (8), a second rotating disk (9) and a screw rod (10); the first water outlet pipe (8) is connected to the upper right portion of the housing (1); the first water outlet pipe (8) is in communication with the housing (1); the upper portion of the first water outlet pipe (8) is rotatably connected to the screw rod (10); the upper portion of the screw rod (10) is connected to the second rotating disk (9); a stopper (14) is vertically slidably connected inside the first water outlet pipe (8); and the screw rod (10) and the stopper (14) are threadedly connected.

5. A water flow velocity monitoring device for a water conservancy project according to claim 4, characterized in that: The second water outlet assembly comprises a second water outlet pipe (11), a second baffle plate (12) and a clamping block (15); the lower right portion of the housing (1) is connected to the second water outlet pipe (11); the second water outlet pipe (11) is in communication with the housing (1); the water outlet of the second water outlet pipe (11) is rotatably connected to the second baffle plate (12); the interior of the second water outlet pipe (11) is connected to the clamping block (15); the clamping block (15) is clamped with the second baffle plate (12).

6. A water flow velocity monitoring device for a hydraulic project according to claim 5, characterized in that: It also includes a handle (13), and the second baffle (12) is connected to the handle (13).

Images