CN220625422U

CN220625422U - High-sealing flowmeter mounting structure

Info

Publication number: CN220625422U
Application number: CN202321875595.6U
Authority: CN
Inventors: 王英英; 沈海庆
Original assignee: Jilin Jiarun Thermal Power Group Co Ltd
Current assignee: Jilin Jiarun Thermal Power Group Co Ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-19
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a high-sealing flowmeter mounting structure, which relates to the technical field of connecting pieces and aims to solve the technical problem of poor sealing effect in the prior art; the high-sealing flowmeter mounting structure comprises a flowmeter body and mounting pipelines, wherein the mounting pipelines are respectively arranged at two ends of the flowmeter body, a rotating rod is arranged on one side of the flowmeter body and penetrates through the flowmeter body, a driving bevel gear is arranged at one end of the rotating rod, which is positioned in the flowmeter body, sealing plates are arranged in the two groups of mounting pipelines, an adjusting screw rod is arranged in the flowmeter body, the two groups of sealing plates are in threaded connection with the adjusting screw rod, a driving bevel gear is arranged on the adjusting screw rod, and the driving bevel gear is meshed with the driving bevel gear; this high sealed flowmeter mounting structure utilizes dwang, adjusting screw and closing plate, can seal the pipeline junction, and sealed effectual and structural strength is big.

Description

High-sealing flowmeter mounting structure

Technical Field

The utility model belongs to the technical field of connecting pieces, and particularly relates to a high-sealing flowmeter mounting structure.

Background

The flow metering is one of the components of the metering science and technology, has close relation with national economy, national defense construction and scientific research, plays an important role in ensuring the quality of products, improving the production efficiency and promoting the development of the science and technology, and has more obvious status and effect in the national economy especially in the current times of higher energy crisis and industrial production automation degree.

At present, the utility model patent with the patent number of CN216081616U discloses a high-tightness electromagnetic flowmeter; according to the utility model, through the connecting structure, the limiting structure arranged in the connecting structure can limit the electromagnetic flowmeter when being connected with the pipeline, and the installation effect is improved, so that the battery flowmeter and the pipeline can be rapidly installed together, but the battery flowmeter and the pipeline are only sealed by the sealing groove and the sealing ring, and the sealing effect is poor.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a high-sealing flowmeter mounting structure which aims to solve the technical problem of poor sealing effect in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a high-sealing flowmeter installation structure, which comprises a flowmeter body and two installation pipelines, wherein the two installation pipelines are respectively arranged at two ends of the flowmeter body, one side of the flowmeter body is provided with a rotating rod, the rotating rod is rotationally connected with the flowmeter body through a bearing, the rotating rod penetrates through the flowmeter body, one end of the rotating rod, which is positioned in the flowmeter body, is provided with a driving bevel gear, the two installation pipelines are internally provided with sealing plates, the flowmeter body is internally provided with an adjusting screw, the two sealing plates are in threaded connection with the adjusting screw, the adjusting screw is provided with a driving bevel gear, and the driving bevel gear is meshed with the driving bevel gear.

When the high-sealing flowmeter mounting structure of the technical scheme is used, the driving bevel gear is rotated by the rotating rod and meshed with the driving bevel gear, so that the driving bevel gear drives the driving bevel gear to rotate, the adjusting screw is driven to rotate, the adjusting screw is in threaded connection with the two groups of sealing plates, the two groups of sealing plates are driven to move to the joint of the mounting pipeline and the external pipeline to seal, and the sealing effect is good.

Further, two sets of spacing spout has all been seted up on the inside lateral wall of installation pipeline, just spacing spout sets up to the multiunit, and the multiunit spacing spout evenly distributed, two sets of all be provided with on the lateral wall of closing plate with the multiunit spacing spout corresponds the stopper, the multiunit the stopper set up respectively in the multiunit the inside of spacing spout, when using, utilize spacing spout and stopper to prescribe a limit to the position of closing plate, prevent the closing plate skew.

Further, two sets of the sealing plates all include mounting plate and sealing washer, two sets of the mounting plate is annular structure, two sets of the sealing washer overlaps respectively and locates two sets of on the mounting plate, and two sets of the cross section of sealing washer is right trapezoid structure, and two sets of the one end of sealing washer acute angle all set up in the mounting plate is kept away from on one side of flowmeter body, when using, utilize the acute angle of sealing washer, can pass the junction of mounting pipe and external pipeline with the sealing washer simply.

Further, still include flange, flange sets up to two sets of, and two sets of flange set up respectively in the installation pipeline is kept away from on the one end of flowmeter body, and two sets of flange keep away from all be provided with waterproof circle on the one end of flowmeter body, when using, utilize flange can carry out fixed connection with installation pipeline and outside pipeline, utilize waterproof circle can carry out further waterproof.

Further, still include the packing ring, the shape size of packing ring with waterproof ring's size is the same, just the packing ring with waterproof ring is contradicted and is connected, just the packing ring sets up to the multiunit, and the multiunit all be provided with the screw hole on the packing ring, two sets of all be provided with corresponding screw hole on flange's the lateral wall, when using, utilize the packing ring on the one hand can increase waterproof performance, on the other hand can adjust the installation pipeline and wait to install the interval between the pipeline.

Further, still include the regulation pipeline, the regulation pipeline set up in one side of flowmeter body, the regulation pipeline be type structure just the one end of regulation pipeline with two sets of one set of through connection in the connecting tube, the other end of regulation pipeline with two sets of another set of through connection in the connecting tube, when using, utilize the regulation pipeline can be when the inside jam of flowmeter body, the inside liquid of guide installation pipeline flows in the regulation pipeline, prevents because the inside pressure increase that leads to of jam of flowmeter body to lead to pipeline or pipeline junction to damage.

Further, be provided with electric valve on the adjusting pipe, just the both ends of adjusting pipe all are provided with the sealing membrane, the inside of adjusting pipe is provided with the filling liquid, the filling liquid is rust-proof oil, when using, through setting up electric valve, can make adjusting pipe work down in the usual state, when the inside jam of flowmeter body, open electric valve for liquid flows from adjusting pipe inside, and utilizes sealing membrane and rust-proof oil, can seal the inside of adjusting pipe, prevents that electric valve from placing for a long time and leading to rust.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the high-sealing flowmeter mounting structure, the driving bevel gear is rotated by the rotating rod and meshed with the driving bevel gear, so that the driving bevel gear drives the driving bevel gear to rotate, the adjusting screw is driven to rotate, the adjusting screw is in threaded connection with the two groups of sealing plates, the two groups of sealing plates are driven to move, and the two groups of sealing plates are driven to move to the joint of the mounting pipeline and the externally connected pipeline for sealing, so that the sealing effect is good;

2. according to the high-sealing flowmeter installation structure, when the inside of the flowmeter body is blocked, the adjusting pipeline is utilized, liquid in the installing pipeline can be guided to flow from the adjusting pipeline, the pipeline or the pipeline connecting part is prevented from being damaged due to pressure increase caused by the blocking of the inside of the flowmeter body, and the inside of the adjusting pipeline can be sealed by utilizing the sealing film and the rust-proof oil, so that the electric valve is prevented from being rusted due to long-time placement.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of another perspective view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a cross-section of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the encircled portion of FIG. 3 in accordance with the present utility model.

The marks in the drawings are: 1. a flowmeter body; 2. installing a pipeline; 3. a rotating lever; 4. a drive bevel gear; 5. a sealing plate; 6. adjusting a screw rod; 7. driving a bevel gear; 8. limiting sliding grooves; 9. a limiting block; 10. a mounting plate; 11. a seal ring; 12. a connecting flange; 13. a waterproof ring; 14. a gasket; 15. adjusting the pipeline; 16. an electric valve; 17. and (3) a sealing film.

Detailed Description

This embodiment is a flowmeter mounting structure for high sealing, the three-dimensional structure of which is shown in fig. 1, the other three-dimensional structure of which is shown in fig. 2, the flowmeter mounting structure for high sealing comprises a flowmeter body 1 and mounting pipes 2, the mounting pipes 2 are arranged in two groups, the two groups of mounting pipes 2 are respectively arranged at two ends of the flowmeter body 1, one side of the flowmeter body 1 is provided with a rotating rod 3, the rotating rod 3 is rotationally connected with the flowmeter body 1 through a bearing, the rotating rod 3 penetrates through the flowmeter body 1, one end of the rotating rod 3 positioned inside the flowmeter body 1 is provided with a drive bevel gear 4, the inside of the two groups of mounting pipes 2 is provided with sealing plates 5, the inside of the flowmeter body 1 is provided with an adjusting screw 6, the two groups of sealing plates 5 are in threaded connection with the adjusting screw 6, the adjusting screw 6 is provided with a driving bevel gear 7, the driving bevel gear 7 is meshed with the drive bevel gear 4,

when the high-sealing flowmeter mounting structure of the technical scheme is used, the driving bevel gear 4 is rotated by the rotating rod 3, the driving bevel gear 4 is meshed with the driving bevel gear 7, so that the driving bevel gear 4 drives the driving bevel gear 7 to rotate, the adjusting screw rod 6 is driven to rotate, the adjusting screw rod 6 is in threaded connection with the two groups of sealing plates 5, the two groups of sealing plates 5 are driven to move to the joint of the mounting pipeline 2 and the externally connected pipeline for sealing, the sealing effect is good,

limiting slide grooves 8 are formed in the inner side walls of the two groups of mounting pipelines 2, the limiting slide grooves 8 are arranged into a plurality of groups, the limiting slide grooves 8 of the plurality of groups are uniformly distributed, limiting blocks 9 corresponding to the limiting slide grooves 8 of the plurality of groups are arranged on the side walls of the two groups of sealing plates 5, the limiting blocks 9 of the plurality of groups are respectively arranged in the limiting slide grooves 8 of the plurality of groups, when the sealing plate is used, the positions of the sealing plates 5 can be limited by the limiting slide grooves 8 and the limiting blocks 9 to prevent the sealing plates 5 from shifting,

the two sets of sealing plates 5 all include mounting panel 10 and sealing washer 11, and two sets of mounting panel 10 are annular structure, and two sets of sealing washer 11 overlap respectively and locate on two sets of mounting panel 10, and the cross section of two sets of sealing washer 11 is right trapezoid structure, and the one end of two sets of sealing washer 11 acute angles all sets up on the one side that mounting panel 10 kept away from flowmeter body 1, when using, utilize the acute angle of sealing washer 11, can pass the junction of mounting pipeline 2 and external pipeline with sealing washer 11 simply.

Wherein the utility model also comprises two groups of connecting flanges 12, the two groups of connecting flanges 12 are respectively arranged at one end of the installation pipeline 2 far away from the flowmeter body 1, the two groups of connecting flanges 12 are respectively provided with a waterproof ring 13 at one end far away from the flowmeter body 1, when in use, the installation pipeline 2 can be fixedly connected with an external pipeline by the connecting flanges 12, the waterproof rings 13 can be used for further waterproof,

the waterproof gasket comprises a waterproof ring 13, and is characterized by further comprising a gasket 14, wherein the shape and the size of the gasket 14 are the same as those of the waterproof ring 13, the gasket 14 is in abutting connection with the waterproof ring 13, the gasket 14 is arranged into a plurality of groups, threaded holes are formed in the gasket 14 of the plurality of groups, corresponding threaded holes are formed in the side walls of the two groups of connecting flanges 12, and when the waterproof gasket is used, the waterproof performance can be improved by the gasket 14, and the distance between the mounting pipeline 2 and the pipeline to be mounted can be adjusted.

This embodiment is a flowmeter mounting structure for high seal, its section structure schematic diagram is as shown in fig. 3 and 4, still include adjusting pipeline 15, adjusting pipeline 15 sets up in one side of flowmeter body 1, adjusting pipeline 15 is type structure and adjusting pipeline 15's one end and two sets of connecting tube's one set of link-through connection, adjusting pipeline 15's the other end and two sets of connecting tube's another set of link-through connection, when using, utilize adjusting pipeline 15 can be when flowmeter body 1 inside blocks up, the inside liquid of guide mounting pipeline 2 flows in adjusting pipeline 15, prevent because the inside pressure increase that leads to of flowmeter body 1 inside blocks up, thereby lead to pipeline or pipeline junction to damage.

Meanwhile, the electric valve 16 is arranged on the adjusting pipeline 15, the sealing films 17 are arranged at the two ends of the adjusting pipeline 15, filling liquid is arranged in the adjusting pipeline 15 and is anti-rust oil, when the anti-rust oil is used, the electric valve 16 is arranged, the adjusting pipeline 15 does not work in a normal state, when the inside of the flowmeter body 1 is blocked, the electric valve 16 is opened, so that liquid flows from the inside of the adjusting pipeline 15, and the inside of the adjusting pipeline 15 can be sealed by the sealing films 17 and the anti-rust oil, and the electric valve 16 is prevented from being placed for a long time to cause rust.

When the high-sealing flowmeter mounting structure of the technical scheme is used, the drive bevel gear 4 is meshed with the drive bevel gear 7, so that the drive bevel gear 4 drives the drive bevel gear 7 to rotate, and then drives the adjusting screw 6 to rotate, the adjusting screw 6 is in threaded connection with the two groups of sealing plates 5, and accordingly the two groups of sealing plates 5 are driven to move to the joint of the mounting pipeline 2 and the externally connected pipeline to seal, the sealing effect is good, the position of the sealing plate 5 can be limited by utilizing the limiting chute 8 and the limiting block 9, the sealing plate 5 is prevented from being deviated, the sealing ring 11 can be simply penetrated through the joint of the mounting pipeline 2 and the externally connected pipeline by utilizing the acute angle of the sealing ring 11, the mounting pipeline 2 and the external pipeline can be fixedly connected by utilizing the connecting flange 12, further waterproof ring 13 can be waterproof, the waterproof performance can be increased by utilizing the gasket 14, on one hand, the other hand, the distance between the mounting pipeline 2 and the pipeline to be adjusted can be adjusted, meanwhile, the adjusting pipeline 15 can be utilized, when the inside of the flowmeter body 1 is blocked, liquid inside the mounting pipeline 2 can flow from the adjusting pipeline 15, the electronic pipeline is prevented from being increased due to the internal blocking of the flowmeter body 1, the pipeline is prevented from being damaged, the pipeline joint or the pipeline is prevented from being damaged by the electronic pipeline, and the sealing film 17 is prevented from being damaged by the internal sealing film, and rust is prevented from being placed by the sealing film 16, and the rust, and the time is prevented from being long, and the pipeline from being kept.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. A high-seal flow meter mounting structure comprising a flow meter body (1) and a mounting pipe (2); the utility model provides a flowmeter for the water-logging device, its characterized in that, installation pipeline (2) set up into two sets of, and two sets of installation pipeline (2) set up respectively in flowmeter body (1) both ends, one side of flowmeter body (1) is provided with dwang (3), dwang (3) pass through the bearing with flowmeter body (1) rotates and is connected, just dwang (3) run through flowmeter body (1), dwang (3) are located flowmeter body (1) is inside one end is provided with initiative bevel gear (4), two sets of the inside of installation pipeline (2) all is provided with closing plate (5), flowmeter body (1)'s inside is provided with adjusting screw (6), two sets of closing plate (5) all with adjusting screw (6) threaded connection, be provided with drive bevel gear (7) on adjusting screw (6), drive bevel gear (7) with initiative bevel gear (4) meshing.

2. The high-sealing flowmeter mounting structure according to claim 1, wherein limiting sliding grooves (8) are formed in inner side walls of two groups of mounting pipelines (2), the limiting sliding grooves (8) are arranged in multiple groups, the limiting sliding grooves (8) are uniformly distributed, limiting blocks (9) corresponding to the limiting sliding grooves (8) are arranged on side walls of two groups of sealing plates (5), and the limiting blocks (9) are respectively arranged in the limiting sliding grooves (8).

3. The high-sealing flowmeter mounting structure according to claim 2, wherein the two sealing plates (5) comprise mounting plates (10) and sealing rings (11), the two mounting plates (10) are of annular structures, the two sealing rings (11) are respectively sleeved on the two mounting plates (10), the cross sections of the two sealing rings (11) are of right trapezoid structures, and one ends of the acute angles of the two sealing rings (11) are arranged on one side of the mounting plates (10) away from the flowmeter body (1).

4. A high-tightness flowmeter mounting structure according to claim 3, further comprising connecting flanges (12), wherein said connecting flanges (12) are arranged in two groups, said connecting flanges (12) are respectively arranged at one ends of the mounting pipes (2) far away from said flowmeter body (1), and said connecting flanges (12) are respectively provided with waterproof rings (13) at one ends far away from said flowmeter body (1).

5. The high-sealing flowmeter mounting structure according to claim 4, further comprising a gasket (14), wherein the gasket (14) has the same shape and size as those of the waterproof ring (13), the gasket (14) is in interference connection with the waterproof ring (13), the gasket (14) is provided in multiple groups, threaded holes are formed in the gasket (14) in multiple groups, and corresponding threaded holes are formed in the side walls of the connecting flanges (12) in two groups.

6. The high-sealing flowmeter mounting structure of claim 5, further comprising an adjusting pipe (15), wherein the adjusting pipe (15) is disposed on one side of the flowmeter body (1), the adjusting pipe (15) is of a type structure, one end of the adjusting pipe (15) is connected with one of the two sets of mounting pipes in a penetrating manner, and the other end of the adjusting pipe (15) is connected with the other one of the two sets of mounting pipes in a penetrating manner.

7. The high-sealing flowmeter mounting structure according to claim 6, wherein an electric valve (16) is provided on the adjusting pipe (15), sealing films (17) are provided at both ends of the adjusting pipe (15), and a filling liquid is provided inside the adjusting pipe (15), and the filling liquid is rust preventive oil.