Pipeline water flow velocity and flow rate monitoring device

Abstract

This utility model discloses a device for monitoring water flow velocity and flow rate in pipelines, relating to the field of pipeline water flow monitoring technology. It includes a monitoring body, one end of which is fixedly connected to an installation component. A sealing component is provided on one side of the installation component, and a pipeline body is provided on one side of the sealing component. The installation component includes a first flange, a second flange bolted to one side of the first flange, a positioning bolt inside the first flange, and a nut on the outer wall of the positioning bolt. This device allows the first and second flanges to pass through the positioning bolt and is secured to the outer wall of the positioning bolt with a nut. After initial installation, a baffle on a long bolt connects the first and second flanges, and the baffle is positioned and fixed by tightening the positioning nut to the outer wall of the long bolt, thus improving the fastening and installation of the monitoring body and the pipeline body.

Description

Technical Field

[0001] This utility model relates to the field of pipeline water flow monitoring technology, specifically a device for monitoring water flow velocity and flow rate in pipelines. Background Technology

[0002] Pipeline water flow monitoring technology is a key link in modern water resource management and industrial process control. It involves the real-time acquisition and analysis of multi-dimensional data such as flow rate, pressure, and water quality. Water flow monitoring technology has become a core support for smart water management, Industry 4.0, and the "dual carbon" goal. In the future, with the integration of AIoT and biosensing technologies, its significance will be further extended to the fields of ecological restoration and climate adaptation management.

[0003] In existing technologies, water flow velocity and flow rate monitoring devices in pipelines are generally fixed by flanges. However, industrial pipelines are subject to fluid pulsation or mechanical vibration over a long period of time, which can cause bolts to loosen and lead to sensor misalignment. Therefore, we need a water flow velocity and flow rate monitoring device for pipelines. Utility Model Content

[0004] The purpose of this invention is to provide a device for monitoring the water flow velocity and flow rate in a pipeline, so as to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water flow velocity and flow rate monitoring device in a pipeline, comprising a monitoring body, one end of which is fixedly connected to an installation assembly, a sealing assembly on one side of the installation assembly, and a pipeline body on one side of the sealing assembly; the installation assembly includes a first flange, a second flange is bolted to one side of the first flange, a positioning bolt is provided inside the first flange, a nut is provided on the outer wall of the positioning bolt, a side plate is fixedly connected to the outer wall of the monitoring body, a long bolt is fixedly connected to one side of the side plate, a positioning cap is threaded to one end of the long bolt, and a baffle is provided on the outer wall of the long bolt.

[0006] Preferably, the first flange and the second flange form a detachable structure by means of positioning bolts, and one end of the positioning bolts passes through the first flange and the second flange and is connected to the nut.

[0007] Preferably, there are two long bolts on the side plate, and the two long bolts are symmetrically arranged with the vertical line of the side plate as the axis of symmetry.

[0008] Preferably, the side plate is detachable from the baffle by a long bolt, and one end of the long bolt passes through the baffle and is connected to the positioning cap.

[0009] Preferably, the sealing assembly includes a threaded groove, the threaded groove being connected to a threaded tube, a first sealing gasket being fixedly connected to one side of the first flange, and a second sealing gasket being fixedly connected to one side of the second flange.

[0010] Preferably, the first flange forms a threaded structure with the threaded tube through a threaded groove, and the inner diameter of the threaded groove matches the outer diameter of the threaded tube, and the inner wall of the threaded groove fits against the outer wall of the threaded tube.

[0011] Preferably, the first flange and the second flange form a sealing structure through the first sealing gasket, and the shape and size of the first sealing gasket match the shape and size of the second sealing gasket, and one side of the first sealing gasket is fitted to one side of the second sealing gasket.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the water flow velocity and flow rate monitoring device in the pipeline,

[0013] (1) The first flange and the second flange can be connected by the positioning bolts and installed by fastening the nuts to the outer wall of the positioning bolts. After the initial installation, the baffle on the long bolt can be connected to the first flange and the second flange. The baffle can be positioned and fixed by fastening the positioning cap to the outer wall of the long bolt, thereby improving the fastening and installation of the monitoring body and the pipeline body.

[0014] (2) By connecting the first flange and the second flange, the threaded groove on the first flange can be fastened to the outer wall of the threaded pipe on one side of the second flange. During installation, the first sealing gasket on the first flange and the second sealing gasket on one side of the second flange can be fitted and sealed. After installation, the positioning and sealing of the monitoring body and the pipeline body can be further improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first flange and the second flange of this utility model;

[0017] Figure 3 This is a schematic diagram of the pipe body and the second sealing gasket structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the first flange and threaded groove structure of this utility model.

[0019] In the diagram: 1. Monitoring body; 2. Installation components; 201. First flange; 202. Second flange; 203. Positioning bolt; 204. Nut; 205. Side plate; 206. Long bolt; 207. Positioning cap; 208. Baffle; 3. Pipe body; 4. Sealing components; 401. Threaded groove; 402. Threaded tube; 403. First sealing gasket; 404. Second sealing gasket. Detailed Implementation

[0020] 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.

[0021] This utility model embodiment provides a device for monitoring water flow velocity and flow rate in a pipeline, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the system includes a monitoring body 1, with an installation component 2 fixedly connected to one end of the monitoring body 1. A sealing component 4 is provided on one side of the installation component 2, and a pipe body 3 is provided on one side of the sealing component 4. The installation component 2 includes a first flange 201, with a second flange 202 bolted to one side of the first flange 201. A positioning bolt 203 is provided inside the first flange 201. The first flange 201 and the second flange 202 form a detachable structure through the positioning bolt 203, and one end of the positioning bolt 203 passes through the first flange 201 and the second flange 202. The connection between bolt 202 and nut 204 facilitates the setting of positioning bolt 203, allowing positioning bolt 203 to connect the first flange 201 and the second flange 202, and to be tightened by nut 204. Nut 204 is provided on the outer wall of positioning bolt 203. A side plate 205 is fixedly connected to the outer wall of monitoring body 1. Two long bolts 206 are fixedly connected to one side of side plate 205, and the two long bolts 206 are symmetrically arranged about the perpendicular bisector of side plate 205, facilitating the connection of the long bolts 203 and nut 204. The bolts 206 are designed to enhance the connection stability between the first flange 201 and the second flange 202. One end of each bolt 206 is threaded with a positioning cap 207. A baffle 208 is provided on the outer wall of the bolt 206. The side plate 205 is detachable via the bolts 206 and the baffle 208. One end of each bolt 206 passes through the baffle 208 and connects to the positioning cap 207, facilitating the installation of the bolts 206 and allowing the side plate 205 to be installed with the baffle 208. The baffle 208 is fastened and installed by relying on the positioning cap 207. The first flange 201 and the second flange 202 can be passed through by the positioning bolt 203, and the installation is carried out by relying on the nut 204 to fasten to the outer wall of the positioning bolt 203. After the initial installation, the baffle 208 on the long bolt 206 can connect the first flange 201 and the second flange 202. The baffle 208 can be positioned and fixed by fastening the positioning cap 207 to the outer wall of the long bolt 206, thereby improving the fastening and installation of the monitoring body 1 and the pipeline body 3.

[0022] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the sealing assembly 4 includes a threaded groove 401, with a threaded tube 402 connected internally to the threaded groove 401. A first flange 201 and the threaded tube 402 form a threaded structure through the threaded groove 401. The inner diameter of the threaded groove 401 matches the outer diameter of the threaded tube 402, and the inner wall of the threaded groove 401 fits snugly against the outer wall of the threaded tube 402, enhancing the connection between the first flange 201 and the threaded tube 402. This allows the threaded tube 402 to be securely positioned and installed within the threaded groove 401. A first sealing gasket 403 is fixedly connected to one side of the first flange 201, and a second sealing gasket 404 is fixedly connected to one side of the second flange 202. The first flange 201 and the second flange 202 form a sealing structure through the first sealing gasket 403, and the shape and size of the first sealing gasket 403 are similar to those of the second sealing gasket 404. The gaskets are designed to be mutually compatible, with one side of the first gasket 403 fitting against one side of the second gasket 404. This facilitates the installation of the first gasket 403 and the second gasket 404. When connecting the first flange 201 and the second flange 202, the first gasket 403 and the second gasket 404 can be connected and sealed. By connecting the first flange 201 and the second flange 202, the threaded groove 401 on the first flange 201 can be fastened to the outer wall of the threaded pipe 402 on one side of the second flange 202. During installation, the first gasket 403 on the first flange 201 and the second gasket 404 on one side of the second flange 202 can fit together and seal. After installation, this further improves the positioning and sealing of the monitoring body 1 and the pipeline body 3.

[0023] Working principle: In use, the first flange 201 and the second flange 202 can be connected, and the threaded groove 401 on the first flange 201 can be fastened to the outer wall of the threaded tube 402 on one side of the second flange 202. During installation, the first sealing gasket 403 on the first flange 201 and the second sealing gasket 404 on one side of the second flange 202 can be fitted and sealed. After installation, the positioning and sealing of the monitoring body 1 and the pipeline body 3 can be further improved. In addition, the positioning bolt 203 can pass through the first flange 201 and the second flange 202, and the nut 204 is fastened to the outer wall of the positioning bolt 203 for installation. After initial installation, the baffle 208 on the long bolt 206 can connect the first flange 201 and the second flange 202. The baffle 208 can be positioned and fixed by fastening the positioning cap 207 to the outer wall of the long bolt 206, thereby improving the fastening and installation of the monitoring body 1 and the pipeline body 3.

[0024] 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.

Claims

1. A device for monitoring the velocity and flow rate of water in a pipe, comprising a monitoring body (1), characterised in that: One end of the monitoring body (1) is fixedly connected to the installation component (2), a sealing component (4) is provided on one side of the installation component (2), and a pipe body (3) is provided on one side of the sealing component (4). The installation assembly (2) includes a first flange (201), a second flange (202) is bolted to one side of the first flange (201), a positioning bolt (203) is provided inside the first flange (201), a nut (204) is provided on the outer wall of the positioning bolt (203), a side plate (205) is fixedly connected to the outer wall of the monitoring body (1), a long bolt (206) is fixedly connected to one side of the side plate (205), a positioning cap (207) is threaded to one end of the long bolt (206), and a baffle (208) is provided on the outer wall of the long bolt (206).

2. The in-pipe water flow velocity and flow rate monitoring device of claim 1, wherein: The first flange (201) is connected to the second flange (202) by a positioning bolt (203) to form a detachable structure, and one end of the positioning bolt (203) passes through the first flange (201) and the second flange (202) and is connected to the nut (204).

3. The in-pipe water flow velocity and flow rate monitoring device of claim 1, wherein: The side plate (205) has two long bolts (206), and the two long bolts (206) are symmetrically arranged with the vertical line of the side plate (205) as the axis of symmetry.

4. The pipe flow velocity and flow rate monitoring device according to claim 1, characterized in that: The side plate (205) is connected to the baffle (208) by a long bolt (206) to form a detachable structure, and one end of the long bolt (206) passes through the baffle (208) and is connected to the positioning cap (207).

5. The pipe flow velocity and flow rate monitoring device according to claim 1, characterized in that: The sealing assembly (4) includes a threaded groove (401), with a threaded tube (402) connected to the inside of the threaded groove (401). A first sealing gasket (403) is fixedly connected to one side of the first flange (201), and a second sealing gasket (404) is fixedly connected to one side of the second flange (202).

6. The pipe flow velocity and flow rate monitoring device according to claim 5, characterized in that: The first flange (201) forms a threaded structure with the threaded tube (402) through the threaded groove (401), and the inner diameter of the threaded groove (401) matches the outer diameter of the threaded tube (402), and the inner wall of the threaded groove (401) is fitted to the outer wall of the threaded tube (402).

7. The pipe flow velocity and flow rate monitoring device according to claim 5, characterized in that: The first flange (201) forms a sealing structure with the second flange (202) through the first sealing gasket (403), and the shape and size of the first sealing gasket (403) match the shape and size of the second sealing gasket (404), and one side of the first sealing gasket (403) is fitted to one side of the second sealing gasket (404).

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