Novel direct water measuring device for measuring water in channel

Abstract

The invention relates to a novel water measuring device for measuring water in a channel. The novel water measuring device comprises a weir body, a cube small block, a cylinder with a water passing hole, a light graduated scale and a track. The small cube block is composed of a light emitter small ball, a rail sliding rod and a light emitter small ball power supply battery. The cylinder with the water passing hole is composed of the water passing hole and a long hole of the cylinder with the water passing hole. The optical graduated scale is composed of optical graduated scale scales and an optical graduated scale reading screen. The track is provided with a track long hole. The light emitter small ball emits light to the light graduated scale, the light graduated scale receives light signals and converts the light signals into digital signals to display the water level height of the measuring weir, and the problem that an existing measuring weir cannot directly display the water level height is solved.

Description

Technical Field

[0001] The invention relates to the technical field of channel water measuring weirs, and in particular to a novel direct water measuring device used for channel water measuring. Background Art

[0002] The traditional water measuring weir measures the flow rate. In actual work, the staff needs to convert the flow rate into the water level, which increases the complexity of the work. Therefore, it is very necessary to invent a direct water measuring device. Summary of the invention

[0003] The purpose of the present invention is to provide a new type of direct water measuring device for measuring water in a channel, which can directly obtain the water level height, and solve the problem that the existing water measuring weir can only measure the flow rate but cannot directly obtain the water level height. The purpose of the present invention is achieved through the following technical scheme: A new type of direct water measuring device for measuring water in a channel, including a weir body, a water hole, a cylinder with a water hole, a long hole in the cylinder with a water hole, a track, a long hole in the track, a cube block, a track sliding rod, a light emitter ball, a battery for supplying the light emitter ball, a light scale, a scale scale scale, and a light scale reading screen. The cylinder with a water hole is installed in the middle of the water measuring weir. Furthermore, the cylinder with a water hole is distributed with water holes, and there are multiple water holes. The multiple water holes are evenly arranged on the body of the cylinder with a water hole, and the long holes of the cylinder with a water hole are provided on both sides of the cylinder with a water hole. The track is installed on both sides of the cylinder with water holes, and there are two tracks. Furthermore, the track has the track long hole. The cube block includes the light emitter ball and the track sliding rod. Furthermore, the light emitter ball includes the light emitter ball power supply battery. The light scale plate includes the light scale plate scale and the light scale plate reading screen.

[0004] A new type of direct water measuring device for measuring water in a channel works as follows, including the following steps: S1, water flows through the device, a small cube block in a cylinder with a water hole is lifted by the buoyancy of water, and a small cube block with a track sliding rod passes through a long hole in the cylinder with a water hole and slides freely and stably up and down on a track with a long track hole; S2, a small light emitter ball emits light to the scale of an optical scale; S3, an optical scale on the weir body of the water measuring weir receives the emitted light signal and converts it into a digital signal, which is displayed on the reading screen of the optical scale in the form of a number, and the number is the water level height.

[0005] The beneficial effects of the present invention are: improving the utilization rate of water resources and improving the working conditions and working methods of the production staff in the irrigation area. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the structure of a track according to an embodiment of the present invention; Figure 3 It is a structural schematic diagram of an optical scale according to an embodiment of the present invention; Figure 4 This is a schematic structural diagram of a cube block according to an embodiment of the present invention; Figure 5 This is a schematic structural diagram of a cube block and a track connecting member according to an embodiment of the present invention; Figure 6 This is a schematic diagram of a cylindrical structure with a water hole in one embodiment of the present invention. In the figure, 1-weir body, 2-cube small block, 21-light emitter ball, 22-track sliding rod, 23-light emitter ball power supply battery, 3-cylinder with a water hole, 31-water hole, 32-long hole of the cylinder with a water hole, 4-optical scale, 41-optical scale scale, 42-optical scale reading screen, 5-track, 51-track long hole. DETAILED DESCRIPTION The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0008] Example 1 See Figure 1 , the present invention provides a technical solution: please refer to Figure 1 A new type of direct water measuring device for measuring water in a channel, comprising a weir body 1, a cube block 2, a cylinder with a water hole 3, a light scale 4, and a track 5, please refer to Figure 1 , 2 , 5, 6, the cylinder 3 with water holes is installed in the middle of the weir body 1, and the cylinder body with water holes is provided with multiple water holes 31. When the water in the canal flows through the weir body 1, the water can also pass through the cylinder 3 with water holes 31. The cylinder 3 with water holes is made of high-rigidity tempered glass material. The position of the cylinder 3 with water holes where the cube block 2 is located rises or falls with the rise and fall of the canal water. There is a hollow sphere inside the cube block 2, which is used to place the light emitter ball 21. Please refer to Figure 2 , 5 6. The cylinder 3 with water holes has a long hole 32, and the track 5 includes the long track hole 51. The track sliding rod 22 on the cube block 2 can slide freely and stably up and down through the long hole 32 on the cylinder 3 with water holes, and the track sliding rod 22 can also slide freely and stably up and down through the long track hole 51 on the track 5. Please refer to Figure 4 The cube block 2 includes a light emitter ball 21 and a track sliding rod 22. The cube block 2 includes a light emitter ball power supply battery 23. The cube block 2 is made of hard plastic. Please refer to Figure 3 The optical scale 4 includes the optical scale scale 41 and the optical scale reading screen 42.

[0009] The novel direct water measuring device for measuring water in a channel has the following working steps: S1, water flows through the device, and the cube block 2 in the cylinder 3 with a water hole rises due to the buoyancy of the water, and the cube block 2 with a track sliding rod 22 passes through the long hole 32 of the cylinder with the water hole and slides freely and stably up and down on the track 5 with the track long hole 51; S2, the light emitter ball 21 emits light to the light scale scale 41 of the light scale 4; S3, the light scale 4 of the weir body 1 of the water measuring weir receives the emitted light signal and converts it into a digital signal, and the digital signal is displayed on the light scale reading screen 42 in the form of a number, and the number is the water level height.

[0010] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art shall not deviate from the spirit and scope of the present invention, and shall be within the scope of protection of the claims attached to the present invention.

Claims

1. A new type of direct water measuring device for channel water measuring, characterized in that The utility model comprises a weir body (1), a small cube block (2), a cylinder with a water hole (3), a light scale (4), and a track (5).

2. According to claim 1, the cube block (2) is characterized in that it includes a light emitter ball (21), a track sliding rod (22), and a light emitter ball power supply battery (23); the cylinder (3) with a water hole is characterized in that it includes a water hole (31) and a long hole (32) in the cylinder with a water hole; the optical scale (4) is characterized in that it includes optical scale scale graduations (41) and an optical scale reading screen (42); the track (5) is characterized in that it includes a track long hole (51).

3. According to claim 2, the track sliding rod (22) is characterized in that it can slide freely and stably up and down on the track long hole (51).

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