CN213451735U

CN213451735U - Butterfly valve with flow detection function

Info

Publication number: CN213451735U
Application number: CN202021915575.3U
Authority: CN
Inventors: 崔长明
Original assignee: Tianjin Zhuxin Valve Co ltd
Current assignee: Tianjin Zhuxin Valve Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-15
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a butterfly valve with flow measurement function, including valve body and valve clack, the side top of valve body is provided with solid fixed ring, gu fixed ring's top is provided with outstanding festival, the through-hole has been seted up on one side top of outstanding festival, gu fixed ring is located the top of outstanding festival opposite side and is provided with the regulating box, one side of regulating box is provided with first pivot, one side that the regulating box was kept away from to first pivot is provided with rotates the wheel, the both sides of valve body all are provided with a ring flange, the valve clack sets up the inside at the valve body, the top of valve clack is provided with the case, the top of case is provided with first conical gear, first conical gear block is connected with second conical gear, second conical. The utility model discloses a rotate the wheel and drive first pivot and rotate, be convenient for realize the rotation of valve clack, realized the regulation to the flow through the butterfly valve, then the strong and weak difference of signal through sensitization chip receipt, just with remove the end and show the flow size, realized the flow monitoring function of butterfly valve.

Description

Butterfly valve with flow detection function

Technical Field

The utility model relates to a valve flow detection field specifically is a butterfly valve with flow detection function.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved.

At present, when the water flow that passes through needs are adjusted through using the butterfly valve, often can only carry out coarse adjustment through rotating the wheel, can't detect the actual flow through the butterfly valve. Therefore, the butterfly valve with the flow detection function is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a butterfly valve with flow detection function, include:

the valve comprises a valve body, wherein a fixing ring is arranged at the top end of the side face of the valve body, a protruding joint is arranged at the top end of the fixing ring, a through hole is formed in the top end of one side of the protruding joint, an adjusting box is arranged at the top end of the fixing ring, which is positioned on the opposite side of the protruding joint, a first rotating shaft is arranged on one side of the adjusting box, a rotating wheel is arranged on one side, which is far away from the adjusting box, of the first rotating shaft, flange plates are arranged on two sides of the valve body, and a;

the valve comprises a valve clack, the valve clack is arranged inside a valve body, a valve core is arranged at the top end of the valve clack, a first bevel gear is arranged at the top end of the valve core, the first bevel gear is connected with a second bevel gear in a clamping mode, the second bevel gear is fixedly connected with a first rotating shaft, and the first bevel gear and the second bevel gear are both arranged inside an adjusting box.

As an optimized technical scheme of the utility model, the side of valve clack is fixed with the sealing washer, the outside block of sealing washer is connected with the water service pipe.

As a preferred technical scheme of the utility model, one side that the water service pipe is located the valve clack is inlayed and is equipped with light emitting chip, the opposite side that the water service pipe is located light emitting chip is inlayed and is equipped with photosensitive chip.

As an optimal technical scheme of the utility model, one side that the valve body is inside to be located the valve clack is provided with handles the chip, luminous chip and sensitization chip all with handle chip electric connection, the model of handling the chip is STM32F103C8T 6.

As an optimal technical scheme of the utility model, one side of valve body is provided with mutual mouth, mutual mouth is the USB data mouth.

As the utility model discloses a preferred technical scheme, one side of mutual mouth is provided with dustproof stopper, dustproof stopper passes through the connecting wire to be fixed in the one side of the ring flange that is close to mutual mouth one side.

As the utility model discloses a preferred technical scheme, mutual mouth has the removal end through USB data line signal connection, remove the end through inside APP and processing chip electric connection.

The utility model has the advantages that: this kind of butterfly valve with flow detection function, it rotates to drive first pivot through rotating the wheel, be convenient for realize the rotation of valve clack, realized the regulation to the flow through the butterfly valve, then insert through mutual mouth and remove the end, be convenient for through removing the inside luminous chip of end pair butterfly valve, sensitization chip and processing chip control, then processing chip receives the signal of sensitization chip, it is different according to the water velocity of flow, the signal that the sensitization chip received is strong and weak different, be convenient for differentiate the flow size through the butterfly valve, then show through removing the end, the flow monitoring function of butterfly valve has been realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a butterfly valve with a flow detection function according to the present invention;

fig. 2 is a schematic structural diagram of an appearance of a butterfly valve with a flow detection function according to the present invention;

fig. 3 is a schematic structural diagram of a connection moving end of the butterfly valve with flow detection function of the present invention.

In the figure: 1. a valve body; 2. a fixing ring; 3. a protruding section; 4. a through hole; 5. an adjusting box; 6. A first rotating shaft; 7. a rotating wheel; 8. a flange plate; 9. a water conduit; 10. a valve flap; 11. a valve core; 12. a first bevel gear; 13. a second bevel gear; 14. a seal ring; 15. a light emitting chip; 16. a photosensitive chip; 17. processing the chip; 18. an interaction port; 19. a dust plug; 20. And a mobile terminal.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a butterfly valve with flow detection function, include:

the valve comprises a valve body 1, wherein a fixed ring 2 is arranged at the top end of the side surface of the valve body 1, a protruding joint 3 is arranged at the top end of the fixed ring 2, a through hole 4 is formed in the top end of one side of the protruding joint 3, an adjusting box 5 is arranged at the top end of the fixed ring 2, which is positioned at the opposite side of the protruding joint 3, a first rotating shaft 6 is arranged at one side of the adjusting box 5, a rotating wheel 7 is arranged at one side, away from the adjusting box 5, of the first rotating shaft 6, flange plates 8 are arranged at two sides of the valve body 1;

the valve clack 10 is arranged inside the valve body 1, the valve clack 10 is provided with a valve core 11 at the top end, a first bevel gear 12 is arranged at the top end of the valve core 11, a second bevel gear 13 is connected to the first bevel gear 12 in a clamping mode, the second bevel gear 13 is fixedly connected with the first rotating shaft 6, and the first bevel gear 12 and the second bevel gear 13 are both arranged inside the adjusting box 5.

Wherein, the side of valve clack 10 is fixed with sealing washer 14, and the outside block of sealing washer 14 is connected with the water service pipe, through setting up sealing washer 14, is convenient for when closed valve clack 10, makes the contact between valve clack 10 and the water service pipe inseparabler, avoids producing the emergence of the condition of leaking.

Wherein, the water service pipe is located one side of valve clack 10 and inlays and be equipped with light emitting chip 15, and the water service pipe is located the opposite side of light emitting chip 15 and inlays and be equipped with photosensitive chip 16, through setting up light emitting chip 15 emission, receives optical signal by photosensitive chip 16, and when the liquid velocity of flow is different, the signal that photosensitive chip 16 received is different, according to the proportional relation of flow and velocity of flow, realizes the detection to the discharge of valve body 1.

Wherein, the inside one side that is located valve clack 10 of valve body 1 is provided with handles chip 17, and luminescence chip 15 and sensitization chip 16 all with handle chip 17 electric connection, the model of handling chip 17 is STM32F103C8T6, through setting up processing chip 16, be convenient for handle the signal that sensitization chip 17 handled on handling chip 17, then transmit to removal end 20 through the data line and show.

Wherein, one side of valve body 1 is provided with mutual mouth 18, and mutual mouth 18 is the USB data mouth, through setting up mutual mouth 18, is convenient for providing the electric energy for emitting chip 15, sensitization chip 16 and processing chip 17, sets up the USB data mouth, has improved the convenience when supplying power.

Wherein, one side of mutual mouth 18 is provided with dustproof stopper 19, and dustproof stopper 19 passes through the connecting wire to be fixed in the one side of the ring flange 8 that is close to mutual mouth 18 one side, through setting up dustproof stopper 19, avoids mutual mouth 18 to be infected with the dust when not detecting the butterfly valve internal flow to influence mutual mouth 18 service function next time, improved the life of butterfly valve.

Wherein, mutual mouth 18 has removal end 20 through USB data line signal connection, removes end 20 through inside APP and handle 17 electric connection of chip, through the USB data line, makes mutual mouth 18 and remove 20 signal connection of end, is convenient for draw the interior detection data of signal processing chip 17 through the APP to realize the detection function of butterfly valve flow.

During operation, open the dustproof stopper 19 of mutual mouth 18 one side, will remove end 20 and insert mutual mouth 18 through coming the connecting wire, operate the butterfly valve through using APP that matches with it and use, when valve clack 10 is in the open mode, sealing washer 14 and water service pipe are not totally closed completely, there is rivers to pass through in the water service pipe, start emitting chip 15 and send light signal, light signal passes through rivers and reaches sensitization chip 16 surface and is received, then transmit the signal to processing chip 17, then processing chip 17 is with signal transmission to removal end 20, and show specific flow value on removal end 20, the flow monitoring function of butterfly valve has been realized, when the flow of test and required flow inequality. The rotating wheel 7 is rotated, the rotating wheel 7 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the second bevel gear 13 inside the adjusting box 5 to rotate, the second bevel gear 13 is meshed with the first bevel gear 12 to drive the valve core 11 to rotate, then the valve core 11 drives the valve clack 10 to rotate for a certain angle, the adjustment of the flow is realized, the first rotating shaft 6 is driven to rotate through the rotating wheel 7, the rotation of the valve clack 10 is convenient to realize, the adjustment of the flow passing through the butterfly valve is realized, then the movable end 20 is connected through the interaction port 18, the light-emitting chip 15, the photosensitive chip 16 and the processing chip 17 inside the butterfly valve are convenient to control through the movable end 20, then the processing chip 17 receives signals of the photosensitive chip 16, the signals received by the photosensitive chip 16 are different in strength according to different water flow rates, the flow passing through the butterfly valve is convenient to judge, and then the display is carried, the flow monitoring function of the butterfly valve is realized.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a butterfly valve with flow detection function which characterized in that includes:

the valve body (1), a fixing ring (2) is arranged at the top end of the side face of the valve body (1), a protruding section (3) is arranged at the top end of the fixing ring (2), a through hole (4) is formed in the top end of one side of the protruding section (3), an adjusting box (5) is arranged at the top end, located on the opposite side of the protruding section (3), of the fixing ring (2), a first rotating shaft (6) is arranged on one side of the adjusting box (5), a rotating wheel (7) is arranged on one side, away from the adjusting box (5), of the first rotating shaft (6), a flange plate (8) is arranged on each of two sides of the valve body (1), and a water guide pipe (9) is fixedly connected to each of two sides of;

the valve flap (10), the valve flap (10) sets up in the inside of valve body (1), the top of valve flap (10) is provided with case (11), the top of case (11) is provided with first conical gear (12), first conical gear (12) block is connected with second conical gear (13), second conical gear (13) and first pivot (6) fixed connection, first conical gear (12) and second conical gear (13) all set up the inside in regulating box (5).

2. The butterfly valve with the flow rate detection function according to claim 1, wherein a seal ring (14) is fixed to a side surface of the valve flap (10), and a water pipe is connected to an outer side of the seal ring (14) in a snap-fit manner.

3. The butterfly valve with the flow detection function according to claim 2, wherein a light emitting chip (15) is embedded in one side of the water pipe located on the valve flap (10), and a light sensing chip (16) is embedded in the water pipe located on the opposite side of the light emitting chip (15).

4. The butterfly valve with the flow detection function according to claim 3, wherein a processing chip (17) is disposed inside the valve body (1) on one side of the valve flap (10), the light emitting chip (15) and the light sensing chip (16) are both electrically connected to the processing chip (17), and the type of the processing chip (17) is STM32F103C8T 6.

5. The butterfly valve with the flow detection function according to claim 1, wherein an interaction port (18) is arranged on one side of the valve body (1), and the interaction port (18) is a USB data port.

6. The butterfly valve with the flow detection function according to claim 5, wherein a dust plug (19) is arranged on one side of the interaction opening (18), and the dust plug (19) is fixed on one side of the flange (8) close to one side of the interaction opening (18) through a connecting wire.

7. The butterfly valve with flow detection function according to claim 5, wherein the interaction port (18) is connected with a mobile terminal (20) through a USB data line signal, and the mobile terminal (20) is electrically connected with the processing chip (17) through an internal APP.