CN210570860U

CN210570860U - High-precision wireless pipeline flowmeter

Info

Publication number: CN210570860U
Application number: CN201921384932.5U
Authority: CN
Inventors: 贺校军
Original assignee: Guizhou Yongyihong Mechanical Equipment Co Ltd
Current assignee: Guizhou Yongyihong Mechanical Equipment Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-19
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a high accuracy wireless pipeline flowmeter belongs to flowmeter technical field. A high-precision wireless pipeline flowmeter comprises a connecting pipe and an expansion pipe, wherein two ends of the connecting pipe are fixedly connected with connecting flanges, the expansion pipe is fixedly connected to the middle position of the connecting pipe, the upper end of the expansion pipe is fixedly connected with a wireless electronic flow monitor, the side wall of the expansion pipe is fixedly connected with a mounting pipe, flow regulating devices are mounted in the expansion pipe and the mounting pipe, each flow regulating device comprises a linkage flow limiting mechanism and a regulating mechanism, the linkage flow limiting mechanisms are mounted in the expansion pipe, and the regulating structures are mounted on the mounting pipe; the utility model discloses effectively solved current design structure function comparatively single, can't carry out the problem of adjusting to the fluidic flow in the pipeline.

Description

High-precision wireless pipeline flowmeter

Technical Field

The utility model relates to a flowmeter technical field specifically is a high accuracy wireless pipeline flowmeter.

Background

The measurement is the eye of industrial production, the flow measurement is one of the components of the measurement science and technology, and the measurement has close relation with national economy, national defense construction and scientific research, the work is done, the measurement has important functions on ensuring the product quality, improving the production efficiency and promoting the development of the science and technology, and particularly, the position and the function of the flowmeter in the national economy are more obvious in the current times that the energy crisis and the industrial production automation degree are higher and higher.

At present, existing wireless pipeline flowmeters on the market have single structural functions, can only monitor and record the flow of fluid in a pipeline, and cannot adjust the flow of the fluid in the pipeline.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

An object of the utility model is to provide a high accuracy wireless pipeline flowmeter to solve the problem that proposes in the above-mentioned background art:

the current design structure function is comparatively single, can't carry out the problem adjusted to the fluidic flow in the pipeline.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high accuracy wireless pipeline flowmeter, includes connecting pipe and extension pipe, the both ends fixedly connected with flange of connecting pipe, extension pipe fixed connection is in the intermediate position of connecting pipe, extension pipe upper end fixed connection wireless electron flow monitor, fixedly connected with installation pipe on the lateral wall of extension pipe, install flow control device in extension pipe and the installation pipe, flow control device is including linkage current-limiting mechanism and adjustment mechanism, linkage current-limiting mechanism installs in extension pipe, adjustment mechanism installs on the installation pipe.

Preferably, the linkage flow limiting mechanism comprises a flow limiting plate and a flow guide pipe, the flow limiting plate is arranged in the connecting pipe and close to the position of the expansion pipe, the flow limiting plate is fixedly connected with the inner wall of the connecting pipe, a connecting plate is fixedly connected to the outer wall of the flow guide pipe, one end of the connecting plate, far away from the flow guide pipe, is fixedly connected with the inner wall of the expansion pipe, and a plugging pipe is further connected to the inside of the flow guide pipe in a sliding manner.

Preferably, the adjusting mechanism comprises an adjusting turntable, a first connecting rod is fixedly connected to the lower end of the adjusting turntable, a bearing is fixedly connected to the first connecting rod, the outer wall of the bearing is fixedly connected with the inner wall of the installation pipe, and the adjusting turntable is rotatably connected with the installation pipe through the first connecting rod and the bearing.

Preferably, the linkage current-limiting mechanism further comprises a first bevel gear, the first bevel gear is fixedly connected to the bottom end of the first connecting rod, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to the second connecting rod, the second connecting rod is rotatably connected to the side walls of the expansion pipe and the flow guide pipe, one end, far away from the second bevel gear, of the second connecting rod is fixedly connected with a rotating block, the rotating block is further rotatably connected with a linkage rod, one end, far away from the rotating block, of the linkage rod is movably connected with the plugging pipe, and a sealing ring is further fixedly connected to the outer wall of the plugging pipe.

3. Advantageous effects

The utility model discloses a be provided with the extension pipe on the connecting pipe, install flow control device in extension pipe and installation pipe, during the use, the liquid in the pipeline flows into the connecting pipe, spread around the honeycomb duct through the honeycomb duct, again flow out through the space between honeycomb duct and the current-limiting plate, in the use, can real-time monitoring and record the flow condition in the pipeline through wireless electron flow monitor, and when needing to adjust the flow in the pipeline, the regulation carousel of rotatory flow control device, the rotation of regulation carousel drives the rotation of first connecting rod, the first bevel gear of first connecting rod bottom rotates along with it, and then drive the second bevel gear rotation that meshes the connection with it, second bevel gear drives second connecting rod and turning block rotation, when the turning block rotates, drive the gangbar of its upper junction, thereby can drive the sliding connection shutoff pipe on the honeycomb duct and stretch out forward, thereby the shutoff pipe can change the space size between restrictor plate and the honeycomb duct, and then can play the effect of regulation liquid flow, utilizes above-mentioned design, has effectively solved current design structure function comparatively singlely, can't adjust the problem of the fluidic flow in the pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural diagram of the flow rate adjusting device of the present invention.

The reference numbers in the figures illustrate:

1. a connecting pipe; 2. a connecting flange; 3. an extension tube; 4. a wireless electronic flow monitor; 5. installing a pipe; 6. a flow regulating device; 601. a restrictor plate; 602. a flow guide pipe; 603. a connecting plate; 604. plugging the pipe; 605. adjusting the turntable; 606. a bearing; 607. a first bevel gear; 608. a second bevel gear; 609. a second connecting rod; 610. rotating the block; 611. a linkage rod; 612. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, a high-precision wireless pipeline flowmeter comprises a connecting pipe 1 and an expansion pipe 3, wherein two ends of the connecting pipe 1 are fixedly connected with connecting flanges 2, the expansion pipe 3 is fixedly connected at the middle position of the connecting pipe 1, the upper end of the expansion pipe 3 is fixedly connected with a wireless electronic flow monitor 4, a mounting pipe 5 is fixedly connected to the side wall of the expansion pipe 3, flow adjusting devices 6 are mounted in the expansion pipe 3 and the mounting pipe 5, each flow adjusting device 6 comprises a linkage flow limiting mechanism and an adjusting mechanism, the linkage flow limiting mechanisms are mounted in the expansion pipe 3, and the adjusting mechanisms are mounted on the mounting pipe 5.

The utility model discloses there is wireless electron flow monitor 4 at the upper end fixed mounting who expands the pipe, compares in ordinary pressure type flow monitor on the market, the utility model discloses the result of the wireless electron flow monitor 4 monitoring and the record that use is more accurate, in addition, the utility model discloses an expand 3 and fixed 5 inside flow regulation device 6 of still installing of pipe, make through flow regulation device 6 the utility model discloses can also play the effect of flow in the regulation pipeline except the effect of monitoring in the pipeline liquid flow size.

Example 2:

referring to fig. 2-3, the basic difference of embodiment 1 is that the linkage flow-limiting mechanism includes a flow-limiting plate 601 and a flow-guiding pipe 602, the flow-limiting plate 601 is disposed in the connecting pipe 1 near the expansion pipe 3, the flow-limiting plate 601 is fixedly connected to the inner wall of the connecting pipe 1, a connecting plate 603 is fixedly connected to the outer wall of the flow-guiding pipe 602, one end of the connecting plate 603 far from the flow-guiding pipe 602 is fixedly connected to the inner wall of the expansion pipe 3, and a plugging pipe 604 is slidably connected to the inside of the flow-guiding pipe 602.

The adjusting mechanism comprises an adjusting turntable 605, a first connecting rod is fixedly connected to the lower end of the adjusting turntable 605, a bearing 606 is fixedly connected to the first connecting rod, the outer wall of the bearing 606 is fixedly connected to the inner wall of the installation pipe 5, and the adjusting turntable 605 is rotatably connected to the installation pipe 5 through the first connecting rod and the bearing 606.

The linkage flow limiting mechanism further comprises a first bevel gear 607, the first bevel gear 607 is fixedly connected to the bottom end of a first connecting rod, the first bevel gear 607 is in meshed connection with a second bevel gear 608, the second bevel gear 608 is fixedly connected to a second connecting rod 609, the second connecting rod 609 is rotatably connected with the side walls of the expansion pipe 3 and the flow guide pipe 602, one end, away from the second bevel gear 608, of the second connecting rod 609 is fixedly connected with a rotating block 610, a linkage rod 611 is further rotatably connected to the rotating block 610, one end, away from the rotating block 610, of the linkage rod 611 is movably connected with the plugging pipe 604, and a sealing ring 612 is further fixedly connected to the outer wall of the.

The utility model discloses a be provided with extension pipe 3 on connecting pipe 1, install flow control device 6 in extension pipe 3 and installation pipe 5, during the use, the liquid in the pipeline flows into connecting pipe 1, spread around honeycomb duct 602 via honeycomb duct 602, again via the space outflow between honeycomb duct 602 and restrictor plate 601, in the use, can real-time supervision and record the flow condition in the pipeline through wireless electronic flow monitor 4, and when needing to adjust the flow in the pipeline, rotatory flow control device 6's regulation carousel 605, regulation carousel 605 rotates and drives the first connecting rod rotation, the first bevel gear 607 of first connecting rod bottom rotates together, and then drive the second bevel gear 608 rotation of meshing connection with it, second bevel gear 608 drives second connecting rod 609 and turning block 610 and rotates, when turning block 610 rotates, drive the gangbar 611 of its upper junction, therefore, the sliding connection plugging pipe 604 on the flow guide pipe 602 can be driven to extend forwards, the size of a gap between the flow limiting plate 601 and the flow guide pipe 602 can be changed by the plugging pipe 604, and then the effect of adjusting the liquid flow can be achieved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a high accuracy wireless pipeline flowmeter, includes connecting pipe (1) and expansion pipe (3), its characterized in that: the wireless flow monitoring device is characterized in that connecting flanges (2) are fixedly connected to two ends of the connecting pipe (1), the expansion pipe (3) is fixedly connected to the middle position of the connecting pipe (1), the upper end of the expansion pipe (3) is fixedly connected with the wireless electronic flow monitor (4), the side wall of the expansion pipe (3) is fixedly connected with the installation pipe (5), flow adjusting devices (6) are installed in the expansion pipe (3) and the installation pipe (5), each flow adjusting device (6) comprises a linkage flow limiting mechanism and an adjusting mechanism, the linkage flow limiting mechanisms are installed in the expansion pipe (3), and the adjusting mechanisms are installed on the installation pipe (5).

2. A high accuracy wireless pipe flow meter according to claim 1, wherein: the linkage flow limiting mechanism comprises a flow limiting plate (601) and a flow guide pipe (602), the flow limiting plate (601) is arranged at a position, close to the expansion pipe (3), in the connecting pipe (1), the flow limiting plate (601) is fixedly connected with the inner wall of the connecting pipe (1), a connecting plate (603) is fixedly connected to the outer wall of the flow guide pipe (602), one end, far away from the flow guide pipe (602), of the connecting plate (603) is fixedly connected with the inner wall of the expansion pipe (3), and a blocking pipe (604) is further connected to the inside of the flow guide pipe (602) in a sliding mode.

3. A high accuracy wireless pipe flow meter according to claim 1, wherein: the adjusting mechanism comprises an adjusting turntable (605), the lower end of the adjusting turntable (605) is fixedly connected with a first connecting rod, the first connecting rod is fixedly connected with a bearing (606), the outer wall of the bearing (606) is fixedly connected with the inner wall of the installation pipe (5), and the adjusting turntable (605) is rotatably connected with the installation pipe (5) through the first connecting rod and the bearing (606).

4. A high accuracy wireless pipe flow meter according to claim 1, wherein: the linkage current-limiting mechanism further comprises a first bevel gear (607), the first bevel gear (607) is fixedly connected to the bottom end of the first connecting rod, the first bevel gear (607) is meshed with a second bevel gear (608), the second bevel gear (608) is fixedly connected to a second connecting rod (609), the second connecting rod (609) is rotatably connected to the side walls of the expansion pipe (3) and the guide pipe (602), one end, far away from the second bevel gear (608), of the second connecting rod (609) is fixedly connected with a rotating block (610), a linkage rod (611) is further rotatably connected to the rotating block (610), one end, far away from the rotating block (610), of the linkage rod (611) is movably connected with the blocking pipe (604), and a sealing ring (612) is further fixedly connected to the outer wall of the blocking pipe (604).