Flow stabilizing adjustment device for a flow meter

Abstract

This utility model discloses a flow stabilization and adjustment device for a flow meter, including a flow meter and a housing. The housing is located below the flow meter, and both ends of the housing are connected to mounting pipes. An adjustment chamber communicating with the two mounting pipes is opened inside the housing. An adjustment block is installed inside the adjustment chamber. A fixing sleeve communicating with the adjustment chamber is fixedly installed on the outer surface of the housing, and a slider is fixedly installed on the inner wall of the adjustment chamber. This utility model, by setting up a flow meter, housing, mounting sleeve, mounting bolts, positioning block, and sealing ring, achieves a quick and convenient connection between the flow meter and the flow adjustment device. It improves the connection method of the flow meter and the flow adjustment device in the prior art, eliminating the need to spend time calibrating bolt holes when connecting the flow meter and the flow adjustment device, saving time and effort, and speeding up the connection rate of the flow meter and the flow adjustment device.

Description

Technical Field

[0001] This utility model relates to the field of flow meter technology, and in particular to a flow stabilization and regulation device for a flow meter. Background Technology

[0002] A flow meter, also known as a flow meter, is an instrument that indicates the flow rate and / or the total amount of fluid within a selected time interval. Simply put, it is an instrument used to measure the flow rate of fluid in pipes or open channels. Flow meters are generally used in conjunction with flow regulating devices.

[0003] In the existing technology, most flow regulating devices are connected to flow meters via flanges and bolts. This connection method requires calibrating the bolt holes on the flange when installing the flow meter onto the flow regulating device, and then connecting it with bolts after calibration. This wastes time and effort and reduces the connection speed between the flow meter and the flow regulating device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a flow stabilization and regulation device for flow meters.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a flow stabilization and adjustment device for a flow meter, comprising a flow meter and a housing, the housing being disposed below the flow meter, both ends of the housing being connected to mounting pipes, an adjustment chamber being provided inside the housing and communicating with the two mounting pipes, an adjustment block being provided inside the adjustment chamber, a fixing sleeve being fixedly installed on the outer surface of the housing and communicating with the adjustment chamber, a slider being fixedly installed on the inner wall of the adjustment chamber, an installation column being fixedly installed at the bottom end of the flow meter, a threaded rod being rotatably connected to the bottom end of the installation column, a sensor being fixedly installed at the bottom end of the threaded rod, an installation sleeve being fixedly installed on the outer surface of the installation column, and a connecting component being provided at the end of the mounting pipe away from the housing.

[0006] As a further description of the above technical solution:

[0007] The outer surface of the adjusting block is provided with a sliding groove adapted to the slider. The threaded rod passes through the upper surface of the adjusting block and extends to the lower surface of the adjusting block. The upper surface of the adjusting block is threadedly connected to the threaded rod. The lower surface of the adjusting block is provided with a storage groove adapted to the sensor.

[0008] As a further description of the above technical solution:

[0009] The mounting post is inserted into the fixing sleeve. The outer surface of the mounting post is provided with a positioning groove that matches the slider. The mounting sleeve is fitted onto the outer surface of the fixing sleeve. The outer surface of the mounting sleeve is threaded with a mounting bolt. The mounting bolt passes through the outer surface of the mounting sleeve and is inserted into the outer surface of the fixing sleeve.

[0010] As a further description of the above technical solution:

[0011] Several positioning blocks are fixedly installed on the upper surface of the fixed sleeve, and a sealing ring is sleeved on the outer surface of the positioning blocks.

[0012] As a further description of the above technical solution:

[0013] The connecting assembly includes a water pipe disposed at the end of the mounting pipe away from the housing. A connecting sleeve is fixedly installed on the outer surface of the end of the mounting pipe away from the housing. A flange is fixedly installed on the outer surface of the end of the water pipe near the mounting pipe. A connecting pipe is fixedly installed at the end of the mounting pipe near the water pipe. A sealing gasket is fitted on the outer surface of the connecting pipe. A limit block is fixedly installed on the inner wall of the connecting sleeve. Several positioning rods are fixedly installed on the inner wall of the connecting sleeve.

[0014] As a further description of the above technical solution:

[0015] The connecting sleeve is fitted onto the outer surface of the flange, the inner wall of the water pipe has a connecting groove for insertion into the connecting pipe, and the outer surface of the flange has a limiting groove adapted to the limiting block.

[0016] As a further description of the above technical solution:

[0017] The positioning rod passes through the sealing gasket and the flange in sequence. A nut is threaded onto the outer surface of the end of the positioning rod away from the connecting sleeve, and the nut abuts against the flange.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with the prior art, the flow stabilization and regulation device of this flow meter, by setting up a flow meter, housing, mounting pipe, regulating chamber, regulating block, fixing sleeve, slider, mounting column, threaded rod, sensor, mounting sleeve, mounting bolt, positioning block and sealing ring, realizes the function of quickly and conveniently connecting the flow meter and the flow regulation device. It improves the connection method of the flow meter and the flow regulation device in the prior art, so that when connecting the flow meter and the flow regulation device, there is no need to spend time calibrating the bolt holes, saving time and effort and speeding up the connection rate of the flow meter and the flow regulation device.

[0020] 2. Compared with the existing technology, the flow stabilization and regulation device of this flow meter, by setting up a water pipe, connecting sleeve, flange, connecting pipe, sealing gasket, limit block, positioning rod and nut, realizes the function of quickly connecting the flow regulation device to the water pipe. It improves the connection method between the flow regulation device and the pipeline in the existing technology, making the connection between the flow regulation device and the pipeline more convenient, saving time and effort, and speeding up the connection rate between the flow regulation device and the pipeline. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a flow stabilization and adjustment device for a flow meter proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the housing of a flow stabilization and regulation device for a flow meter proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the regulating block structure of a flow stabilization regulating device for a flow meter proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the mounting sleeve structure of a flow stabilization and adjustment device for a flow meter proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the connection component structure of a flow stabilization and regulation device for a flow meter proposed in this utility model.

[0026] Legend:

[0027] 1. Flow meter; 2. Housing; 3. Mounting pipe; 4. Regulating chamber; 5. Regulating block; 6. Fixing sleeve; 7. Sliding block; 8. Mounting column; 9. Threaded rod; 10. Sensor; 11. Mounting sleeve; 12. Mounting bolt; 13. Positioning block; 14. Sealing ring; 15. Water pipe; 16. Connecting sleeve; 17. Flange; 18. Connecting pipe; 19. Sealing gasket; 20. Limiting block; 21. Positioning rod; 22. Nut. Detailed Implementation

[0028] 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.

[0029] Reference Figures 1 to 5This utility model provides a flow stabilization and adjustment device for a flow meter: It includes a flow meter 1 and a housing 2. The housing 2 is located below the flow meter 1. Both ends of the housing 2 are connected to mounting pipes 3. An adjustment chamber 4, communicating with the two mounting pipes 3, is opened inside the housing 2. An adjustment block 5 is installed inside the adjustment chamber 4. A fixing sleeve 6, communicating with the adjustment chamber 4, is fixedly installed on the outer surface of the housing 2. A slider 7 is fixedly installed on the inner wall of the adjustment chamber 4. A groove matching the slider 7 is opened on the outer surface of the adjustment block 5. An installation post 8 is fixedly installed at the bottom of the flow meter 1. The installation post 8 is inserted into the fixing sleeve 6. A positioning groove matching the slider 7 is opened on the outer surface of the installation post 8. A threaded rod 9 is rotatably connected to the end of the adjusting block 5. The threaded rod 9 passes through the upper surface of the adjusting block 5 and extends to the lower surface of the adjusting block 5. The upper surface of the adjusting block 5 is threadedly connected to the threaded rod 9. A sensor 10 is fixedly installed at the bottom end of the threaded rod 9. A storage groove adapted to the sensor 10 is opened on the lower surface of the adjusting block 5. An mounting sleeve 11 is fixedly installed on the outer surface of the mounting column 8. The mounting sleeve 11 is fitted on the outer surface of the fixing sleeve 6. A mounting bolt 12 is threadedly connected to the outer surface of the mounting sleeve 11. The mounting bolt 12 passes through the outer surface of the mounting sleeve 11 and is inserted into the outer surface of the fixing sleeve 6. Several positioning blocks 13 are fixedly installed on the upper surface of the fixing sleeve 6. A sealing ring 14 is fitted on the outer surface of the positioning block 13.

[0030] By setting up flow meter 1, housing 2, mounting pipe 3, regulating chamber 4, regulating block 5, fixing sleeve 6, slider 7, mounting column 8, threaded rod 9, sensor 10, mounting sleeve 11, mounting bolt 12, positioning block 13, and sealing ring 14, the function of quickly and conveniently connecting flow meter 1 to flow regulating device is realized. This improves the connection method between flow meter and flow regulating device in the prior art, so that when connecting flow meter and flow regulating device, there is no need to spend time calibrating bolt holes, saving time and effort and speeding up the connection rate of flow meter and flow regulating device.

[0031] A connecting assembly is provided at the end of the mounting pipe 3 away from the housing 2. The connecting assembly includes a water pipe 15, which is located at the end of the mounting pipe 3 away from the housing 2. A connecting sleeve 16 is fixedly installed on the outer surface of the end of the mounting pipe 3 away from the housing 2. A flange 17 is fixedly installed on the outer surface of the end of the water pipe 15 near the mounting pipe 3. The connecting sleeve 16 is fitted onto the outer surface of the flange 17. A connecting pipe 18 is fixedly installed at the end of the mounting pipe 3 near the water pipe 15. A connecting groove for insertion into the connecting pipe 18 is opened on the inner wall of the water pipe 15. A sealing gasket 19 is fitted on the outer surface of the connecting pipe 18. A limiting block 20 is fixedly installed on the inner wall of the connecting sleeve 16. A limiting groove adapted to the limiting block 20 is opened on the outer surface of the flange 17. Several positioning rods 21 are fixedly installed on the inner wall of the connecting sleeve 16. The positioning rods 21 pass through the sealing gasket 19 and the flange 17 in sequence. A nut 22 is threadedly connected to the outer surface of the end of the positioning rod 21 away from the connecting sleeve 16. The nut 22 abuts against the flange 17.

[0032] By setting up a water pipe 15, a connecting sleeve 16, a flange 17, a connecting pipe 18, a sealing gasket 19, a limiting block 20, a positioning rod 21, and a nut 22, the function of quickly connecting the flow regulating device to the water pipe 15 is realized. This improves the connection method between the flow regulating device and the pipeline in the prior art, making the connection between the flow regulating device and the pipeline more convenient, saving time and effort, and accelerating the connection speed between the flow regulating device and the pipeline.

[0033] Working principle: When connecting the flow meter and the flow regulating device, first, the sealing ring 14 is fitted onto the positioning block 13. Then, the flow meter 1 is placed above the housing 2, so that the mounting post 8 and the regulating block 5 are aligned with the regulating chamber 4 through the fixing sleeve 6, the slider 7 is aligned with the slide groove, and the positioning groove on the mounting post 8 is aligned with the slider 7. The flow meter 1 is moved downward, so that the threaded rod 9 drives the regulating block 5 to slide into the interior of the regulating chamber 4 through the fixing sleeve 6. The slider 7 slides inside the slide groove. When the mounting post 8 is inserted into the interior of the fixing sleeve 6, the slider 7 slides inside the positioning groove. At the same time, the mounting sleeve 11 is fitted onto the outer surface of the fixing sleeve 6. When the mounting sleeve 11 is completely fitted onto the outer surface of the fixing sleeve 6, the mounting bolt 12 is tightened, so that the mounting bolt 12 penetrates the outer surface of the mounting sleeve 11 and inserts into the outer surface of the fixing sleeve 6, restricting the mounting sleeve 11, thereby fixing the flow meter 1 and completing the connection between the flow meter and the flow regulating device.

[0034] After the flow meter and flow regulating device are connected, connect the flow regulating device to the pipeline. First, put the sealing gasket 19 on the outer surface of the connecting sleeve 16. Then, bring the water pipe 15 close to the installation pipe 3 so that the connecting pipe 18 is aligned with the connecting groove, the flange 17 is aligned with the connecting sleeve 16, the limiting block 20 is aligned with the limiting groove, and the positioning rod 21 is aligned with the bolt hole on the flange 17. Move the water pipe 15 so that the connecting pipe 18 is inserted into the connecting groove. Then, the positioning rod 21 passes through the bolt hole through the flange 17. When the flange 17 slides into the connecting sleeve 16, the limiting block 20 slides into the limiting groove. At this time, the flange 17, the sealing gasket 19, and the connecting sleeve 16 are tightly attached. Then, screw the nut 22 onto the positioning rod 21. Repeat the above operation to connect the two installation pipes 3 to the two water pipes 15 respectively. At this time, the flow meter and flow regulating device can be used.

[0035] When using the flow meter and flow regulating device, water flows into the interior of the housing 2 through a water pipe 15 and an installation pipe 3, and then exits the housing 2 from the other end of the housing 2 through the installation pipe 3 and the water pipe 15. During the water flow, the sensor 10 detects various data of the water flow and displays the data on the flow meter 1. When regulating the water flow, the flow meter 1 controls the screw rod 9 to rotate forward or backward, thereby driving the regulating block 5 to move. Under the action of the slider 7, the regulating block 5 moves upward or downward. When the regulating block 5 moves upward, the connection area between the two installation pipes 3 is expanded, and the water flow increases; when the regulating block 5 moves downward, the connection area between the two installation pipes 3 is reduced, and the water flow decreases.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flow stabilizing adjustment device for a flow meter, comprising a flow meter (1) and a housing (2), characterized in that: The housing (2) is located below the flow meter (1). Both ends of the housing (2) are connected to the mounting pipes (3). An adjustment chamber (4) communicating with the two mounting pipes (3) is opened inside the housing (2). An adjustment block (5) is provided inside the adjustment chamber (4). A fixed sleeve (6) communicating with the adjustment chamber (4) is fixedly installed on the outer surface of the housing (2). A slider (7) is fixedly installed on the inner wall of the adjustment chamber (4). An installation column (8) is fixedly installed at the bottom of the flow meter (1). A threaded rod (9) is rotatably connected to the bottom of the installation column (8). A sensor (10) is fixedly installed at the bottom of the threaded rod (9). An installation sleeve (11) is fixedly installed on the outer surface of the installation column (8). A connecting component is provided at the end of the mounting pipe (3) away from the housing (2).

2. The flow stabilizing adjustment device of a flow meter according to claim 1, wherein: The outer surface of the adjusting block (5) is provided with a sliding groove that is compatible with the slider (7). The threaded rod (9) passes through the upper surface of the adjusting block (5) and extends to the lower surface of the adjusting block (5). The upper surface of the adjusting block (5) is threadedly connected to the threaded rod (9). The lower surface of the adjusting block (5) is provided with a storage groove that is compatible with the sensor (10).

3. The flow stabilizing adjustment device of claim 1, wherein: The mounting post (8) is inserted into the fixing sleeve (6). The outer surface of the mounting post (8) is provided with a positioning groove that matches the slider (7). The mounting sleeve (11) is fitted onto the outer surface of the fixing sleeve (6). The outer surface of the mounting sleeve (11) is threaded with a mounting bolt (12). The mounting bolt (12) penetrates the outer surface of the mounting sleeve (11) and is inserted into the outer surface of the fixing sleeve (6).

4. The flow stabilizing adjustment device of claim 1, wherein: A plurality of positioning blocks (13) are fixedly installed on the upper surface of the fixed sleeve (6), and a sealing ring (14) is fitted on the outer surface of the positioning block (13).

5. The flow stabilizing adjustment device of claim 1, wherein: The connecting assembly includes a water pipe (15), which is located at the end of the mounting pipe (3) away from the housing (2). A connecting sleeve (16) is fixedly installed on the outer surface of the end of the mounting pipe (3) away from the housing (2). A flange (17) is fixedly installed on the outer surface of the water pipe (15) near the end of the mounting pipe (3). A connecting pipe (18) is fixedly installed on the end of the mounting pipe (3) near the water pipe (15). A sealing gasket (19) is sleeved on the outer surface of the connecting pipe (18). A limit block (20) is fixedly installed on the inner wall of the connecting sleeve (16). A plurality of positioning rods (21) are fixedly installed on the inner wall of the connecting sleeve (16).

6. The flow stabilization and regulation device for a flow meter according to claim 5, characterized in that: The connecting sleeve (16) is fitted on the outer surface of the flange (17), the inner wall of the water pipe (15) is provided with a connecting groove for insertion into the connecting pipe (18), and the outer surface of the flange (17) is provided with a limiting groove that is compatible with the limiting block (20).

7. The flow stabilizing adjustment device of claim 5, wherein: The positioning rod (21) passes through the sealing gasket (19) and the flange (17) in sequence. A nut (22) is threaded onto the outer surface of the positioning rod (21) away from the connecting sleeve (16). The nut (22) abuts against the flange (17).

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