CN221099802U

CN221099802U - Adjustable anti-blocking flowmeter

Info

Publication number: CN221099802U
Application number: CN202323226154.6U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-06-07
Anticipated expiration: 2033-11-29

Abstract

The utility model relates to the field of flow meters and discloses an adjustable anti-blocking flow meter which comprises a shell, wherein a first connecting pipe is fixedly connected to the upper part of the outer wall of the front end of the shell, a sealing gasket is arranged on the inner bottom surface of the first connecting pipe, a connecting column is slidably connected to the inner wall of the lower end of the first connecting pipe, a flow limiting plate is fixedly connected to the lower end of the connecting column, and a rubber ring is fixedly connected to the outer wall of the connecting column. According to the utility model, through the arrangement of the connecting column and the flow limiting plate, the flow limiting plate can be adjusted by rotating the handle so as to adjust the flow velocity of the fluid, the flexible adjustment of the flow velocity can be realized, the flexible adjustment of the flow velocity is high in adaptability, the flexible adjustment of the flow velocity can be adapted to different types and properties of the fluid, the sealing performance can be improved through the arrangement of the sealing gasket and the rubber ring, the practicability is improved, the purpose of filtering can be realized through the arrangement of the mounting frame and the filter screen, and the blocking of particles, dirt or other impurities can be realized.

Description

Adjustable anti-blocking flowmeter

Technical Field

The utility model relates to the field of flowmeters, in particular to an adjustable anti-blocking flowmeter.

Background

The flowmeter is an instrument for measuring parameters such as fluid flow speed, flow rate, pressure, temperature and the like, is commonly used in the fields of industry, laboratory, environmental monitoring and the like to monitor and control the flow condition of fluid in a pipeline, and has very wide application, including the fields of flow control in industrial production, water treatment, petrochemical industry, food processing, environmental monitoring, medical equipment and the like.

Some existing flowmeters can only measure the flow velocity of fluid, but cannot directly adjust the flow velocity, when the flow velocity needs to be changed, other control means may need to be adopted, the flexibility of equipment use is not high, meanwhile, the anti-blocking function of some flowmeters is not good, the flow meters are easily blocked by particles, dirt or other impurities, and when the substances enter the flowmeter, the accuracy of the flowmeter is possibly reduced, and the practicability is not high.

Accordingly, one skilled in the art would provide an adjustable anti-blocking flowmeter that solves the problems set forth in the background above.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an adjustable anti-blocking flowmeter, which can adjust the flow rate of fluid by rotating a handle through arranging a connecting column and a flow limiting plate, can realize flexible adjustment of the flow rate, has stronger adaptability, can adapt to different types and properties of fluid, and can improve the sealing performance by arranging a sealing gasket and a rubber ring, so that the practicability is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable anti-blocking flowmeter, includes the casing, the upper portion fixedly connected with first connecting pipe of casing front end outer wall, the interior bottom surface of first connecting pipe is provided with sealed the pad, the inner wall sliding connection of first connecting pipe lower extreme has the spliced pole, the lower extreme fixedly connected with current-limiting plate of spliced pole, the outer wall fixedly connected with rubber circle of spliced pole;

The inner wall of the front end of the shell is fixedly connected with a mounting frame, the outer wall of the front end of the mounting frame is provided with a limit groove, both sides of the outer wall of the front end of the mounting frame are provided with mounting grooves, the front end of the mounting frame is provided with a filter screen, the outer walls of both sides of the filter screen are fixedly connected with limiting blocks, the middle part of the outer wall of the front end of the filter screen is fixedly connected with a mounting block, and the middle part of the upper end of the shell is fixedly connected with a second connecting pipe;

Through above-mentioned technical scheme, through setting up spliced pole and current-limiting plate, can adjust and then adjust the velocity of flow of fluid to the current-limiting plate through rotating the handle, can realize the nimble regulation to the velocity of flow, have stronger adaptability, can adapt to the fluid of different grade types and nature, can improve the leakproofness through setting up sealed pad and rubber circle, can realize filterable purpose through setting up installing frame and filter screen, can block particulate matter, dirt or other impurity, can install the filter screen inside the installing frame through setting up spacing groove and stopper, can rotate the filter screen through setting up the installing piece and realize the function that the filter screen is convenient for install and dismantle.

Further, two positioning plates are fixedly connected to the part, close to the middle part, of the inner wall of the shell, and the middle part of each positioning plate is rotationally connected with an impeller;

Through the technical scheme, the function of measuring the fluid can be realized by arranging the impeller.

Further, the limiting block is in sliding connection in the limiting groove;

Through above-mentioned technical scheme, can realize the function of filter screen installation through stopper at the inside sliding connection of spacing groove.

Further, the rubber ring is tightly attached to the inner wall of the first connecting pipe;

Through above-mentioned technical scheme, closely laminate through the inner wall of rubber circle and first connecting pipe and can improve the leakproofness.

Further, the upper end of the second connecting pipe is fixedly connected with an indicator;

Through the technical scheme, the function of flowmeter display can be realized through setting the indicator.

Further, the lower end of the inner wall of the second connecting pipe is fixedly connected with a mounting plate, the middle part of the mounting plate is fixedly connected with a flow sensor, and the inner wall of the second connecting pipe is provided with a magneto-electric induction converter;

Through above-mentioned technical scheme, can monitor the flow of fluid through setting up flow sensor and magnetoelectric induction converter.

Further, the upper end of the connecting column is fixedly connected with a handle;

Through above-mentioned technical scheme, can be used to the rotation spliced pole through setting up the handle.

Further, the front end and the rear end of the shell are fixedly connected with connecting discs;

through above-mentioned technical scheme, can be used to connect the water pipe through setting up the connection pad.

The utility model has the following beneficial effects:

1. Compared with the existing flowmeter, the adjustable anti-blocking flowmeter provided by the utility model has the advantages that the flow rate of fluid can be adjusted by adjusting the flow limiting plate through rotating the handle by arranging the connecting column and the flow limiting plate, the flexible adjustment of the flow rate can be realized, the adjustable anti-blocking flowmeter has stronger adaptability, the adjustable anti-blocking flowmeter can adapt to different types and properties of fluid, and the sealing performance can be improved by arranging the sealing gasket and the rubber ring, so that the practicability is improved.

2. Compared with the existing flowmeter, the adjustable anti-blocking flowmeter provided by the utility model has the advantages that the purpose of filtering can be achieved by arranging the installation frame and the filter screen, particulate matters, dirt or other impurities can be blocked, the filter screen can be installed in the installation frame by arranging the limiting groove and the limiting block, and the filter screen can be rotated by arranging the installation block, so that the filter screen can be conveniently installed and detached.

Drawings

FIG. 1 is an isometric view of an adjustable anti-blocking flowmeter according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of an adjustable anti-blocking flowmeter according to the present utility model;

FIG. 3 is a schematic diagram of an adjustable anti-blocking flowmeter according to the present utility model;

FIG. 4 is an exploded view of an adjustable anti-blocking flowmeter according to the present utility model;

Fig. 5 is a schematic structural view of an adjustable anti-blocking flowmeter mounting frame and a limiting groove according to the present utility model.

Legend description:

1. A housing; 2. a first connection pipe; 3. a connecting column; 4. a sealing gasket; 5. a rubber ring; 6. a handle; 7. a flow-limiting plate; 8. a mounting frame; 9. a limit groove; 10. a mounting groove; 11. a filter screen; 12. a limiting block; 13. a mounting block; 14. a positioning plate; 15. an impeller; 16. a mounting plate; 17. a flow sensor; 18. a magneto-electric induction converter; 19. an indicator; 20. a second connection pipe; 21. and a connecting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an adjustable anti-blocking flowmeter, includes casing 1, the upper portion fixedly connected with first connecting pipe 2 of casing 1 front end outer wall, and the interior bottom surface of first connecting pipe 2 is provided with sealed pad 4, and the inner wall sliding connection of first connecting pipe 2 lower extreme has spliced pole 3, and the lower extreme fixedly connected with current limiting plate 7 of spliced pole 3, the outer wall fixedly connected with rubber circle 5 of spliced pole 3;

The inner wall of the front end of the shell 1 is fixedly connected with a mounting frame 8, the outer wall of the front end of the mounting frame 8 is provided with a limit groove 9, both sides of the outer wall of the front end of the mounting frame 8 are provided with mounting grooves 10, the front end of the mounting frame 8 is provided with a filter screen 11, the outer walls of both sides of the filter screen 11 are fixedly connected with a limit block 12, the middle part of the outer wall of the front end of the filter screen 11 is fixedly connected with a mounting block 13, and the middle part of the upper end of the shell 1 is fixedly connected with a second connecting pipe 20;

Through setting up spliced pole 3 and current limiting plate 7, can adjust and then adjust the fluidic velocity of flow to current limiting plate 7 through rotating handle 6, can realize the nimble regulation to the velocity of flow, have stronger adaptability, can adapt to the fluid of different grade type and nature, can improve the leakproofness through setting up sealed pad 4 and rubber circle 5, can realize filterable purpose through setting up installing frame 8 and filter screen 11, can block particulate matter, dirt or other impurity, can install filter screen 11 inside installing frame 8 through setting up spacing groove 9 stopper 12, can rotate filter screen 11 through setting up installation piece 13 and realize the function that filter screen 11 is convenient for install and dismantle.

The inner wall of the shell 1 is close to the two locating plates 14 fixedly connected with impellers 15 in the middle of the locating plates 14, the function of measuring fluid can be achieved through the arrangement of the impellers 15, the function of installing the filter screen 11 can be achieved through the arrangement of the limiting blocks 12 in the limiting grooves 9 in a sliding mode, the rubber ring 5 is tightly attached to the inner wall of the first connecting pipe 2, the tightness can be improved through the tight attachment of the rubber ring 5 to the inner wall of the first connecting pipe 2, the indicator 19 is fixedly connected to the upper end of the second connecting pipe 20, the function of displaying a flow meter can be achieved through the arrangement of the indicator 19, the mounting plate 16 is fixedly connected to the lower end of the inner wall of the second connecting pipe 20, the flow sensor 17 is fixedly connected to the middle of the mounting plate 16, the inner wall of the second connecting pipe 20 is provided with the magnetoelectric induction transducer 18, the flow of fluid can be monitored through the arrangement of the flow sensor 17 and the magnetoelectric induction transducer 18, the handle 6 is fixedly connected to the upper end of the connecting pipe 3, the handle 6 can be used for rotating the connecting pipe 3 through the arrangement of the handle 6, the front end and the rear end of the shell 1 are fixedly connected with the connecting disk 21, and the connecting disk 21 can be used for connecting the water pipe 21.

Working principle: this adjustable anti-blocking flowmeter can adjust and then adjust the velocity of flow of fluid to the current limiting plate 7 through setting up spliced pole 3 and current limiting plate 7 through rotating handle 6, can realize the nimble regulation to the velocity of flow, have stronger adaptability, can adapt to different grade type and property's fluid, can improve the leakproofness through setting up sealed pad 4 and rubber circle 5, can realize filterable purpose through setting up installing frame 8 and filter screen 11, can block particulate matter, dirt or other impurity, can install filter screen 11 inside installing frame 8 through setting up spacing groove 9 stopper 12, can rotate filter screen 11 through setting up installation piece 13 and be convenient for install and dismantle the function, simultaneously, through setting up of parts such as locating plate 14 and impeller 15, the function of measuring the fluid has been realized, in addition, through the application of parts such as magnetoelectric induction transducer 18, indicator 19 and flow sensor 17, the monitoring and display function of flowmeter has been realized, and the overall structure is reasonable, the function is perfect, and has better practical value and economic benefits.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable anti-blocking flowmeter, includes casing (1), its characterized in that: the upper part of the outer wall of the front end of the shell (1) is fixedly connected with a first connecting pipe (2), the inner bottom surface of the first connecting pipe (2) is provided with a sealing gasket (4), the inner wall of the lower end of the first connecting pipe (2) is slidably connected with a connecting column (3), the lower end of the connecting column (3) is fixedly connected with a current limiting plate (7), and the outer wall of the connecting column (3) is fixedly connected with a rubber ring (5);

The utility model discloses a novel filter screen, including casing (1), mounting frame (8), filter screen (11), outer wall fixedly connected with stopper (12) of filter screen (11) both sides, middle part fixedly connected with installation piece (13) of filter screen (11) front end outer wall, middle part fixedly connected with second connecting pipe (20) of casing (1) upper end, spacing groove (9) have been seted up to the outer wall of mounting frame (8) front end, mounting groove (10) have all been seted up to the both sides of mounting frame (8) front end outer wall.

2. An adjustable anti-blocking flowmeter according to claim 1, wherein: two locating plates (14) are fixedly connected to the inner wall of the shell (1) close to the middle, and impellers (15) are rotatably connected to the middle of the locating plates (14).

3. An adjustable anti-blocking flowmeter according to claim 1, wherein: the limiting block (12) is in sliding connection in the limiting groove (9).

4. An adjustable anti-blocking flowmeter according to claim 1, wherein: the rubber ring (5) is tightly attached to the inner wall of the first connecting pipe (2).

5. An adjustable anti-blocking flowmeter according to claim 1, wherein: the upper end of the second connecting pipe (20) is fixedly connected with an indicator (19).

6. An adjustable anti-blocking flowmeter according to claim 1, wherein: the lower extreme fixedly connected with mounting panel (16) of second connecting pipe (20) inner wall, the middle part fixedly connected with flow sensor (17) of mounting panel (16), the inner wall of second connecting pipe (20) is provided with magnetoelectric induction converter (18).

7. An adjustable anti-blocking flowmeter according to claim 1, wherein: the upper end of the connecting column (3) is fixedly connected with a handle (6).

8. An adjustable anti-blocking flowmeter according to claim 1, wherein: the front end and the rear end of the shell (1) are fixedly connected with connecting discs (21).