CN211783670U

CN211783670U - Flow controllable flowmeter

Info

Publication number: CN211783670U
Application number: CN202020338716.3U
Authority: CN
Inventors: 王三刚
Original assignee: Tianjin Jiahai Instrument Complete Equipment Co ltd
Current assignee: Tianjin Jiahai Instrument Complete Equipment Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model belongs to the technical field of the flowmeter, especially, be a flow controllable flowmeter, including the flowmeter body, the both sides of flowmeter body all communicate there is the connecting pipe, one side fixedly connected with flange of flowmeter body is kept away from to the connecting pipe, the top fixedly connected with drive frame of flowmeter body, the inner chamber of drive frame is equipped with the rotary rod, the top of rotary rod is run through drive frame and fixed connection has the rotation handle. The utility model discloses a driven awl tooth, initiative awl tooth, rotary rod, screw rod, spiral shell piece, depression bar, clamp plate, loose axle and solenoid valve's use can make the device reach flow controllable function, has solved the flowmeter on the current market and has not possessed flow controllable function, only can be real-time liquid flow open and the monitoring of closure and flow when using, can't control the size of flow, is unfavorable for the user to use the problem of operation.

Description

Flow controllable flowmeter

Technical Field

The utility model belongs to the technical field of the flowmeter, concretely relates to flow controllable flowmeter.

Background

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

Need use the flowmeter when carrying out real-time supervision to liquid flow, the flowmeter on the existing market does not possess the controllable function of flow, can only open and close and the monitoring of flow that real-time liquid flows when using, can't control the size of flow, is unfavorable for user's use operation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a flow controllable flowmeter has flow controllable's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a flow controllable flowmeter comprises a flowmeter body, wherein connecting pipes are communicated with two sides of the flowmeter body, one side of each connecting pipe, which is far away from the flowmeter body, is fixedly connected with a connecting flange, the top of the flowmeter body is fixedly connected with a driving frame, an inner cavity of the driving frame is provided with a rotary rod, the top of the rotary rod penetrates through the driving frame and is fixedly connected with a rotary handle, the bottom of the rotary rod is fixedly connected with a driving bevel gear, the bottom of the driving bevel gear is meshed with a driven bevel gear, the inner cavity of the driven bevel gear is fixedly connected with a screw rod, two sides of the screw rod are movably connected with bearings, one side of each bearing, which is far away from the screw rod, is fixedly connected with the joint of the driving frame, the surface of the screw rod is meshed with a screw block, the bottom of the screw block is fixedly connected with a pressure rod, and, the top swing joint of clamp plate has the loose axle, the loose axle is kept away from the one side of clamp plate and is connected with the junction swing joint of flowmeter body, the left side fixedly connected with solenoid valve of flowmeter body inner chamber.

Preferably, the top of the inner cavity of the driving frame is provided with a protective ring matched with the rotary rod for use, and the outer side of the protective ring is fixedly connected with the joint of the driving frame.

Preferably, the left side fixedly connected with closing plate of clamp plate, the closing plate is including vulcanized rubber board and intensive net, vulcanized rubber board's inner chamber fixedly connected with intensive net.

Preferably, the right side of flowmeter body inner chamber bottom is equipped with flow monitoring sensor, the bottom of flowmeter body inner chamber is seted up and is run through the screw with flow monitoring sensor cooperation use.

Preferably, the top of the screw block is fixedly connected with a sliding rod, and the top of the inner cavity of the driving frame is provided with a sliding groove matched with the sliding rod for use.

Preferably, the surface of the connecting flange is provided with a mounting hole, and the aperture of the mounting hole is 8 mm.

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

the utility model discloses a driven awl tooth, initiative awl tooth, rotary rod, screw rod, spiral shell piece, depression bar, clamp plate, loose axle and solenoid valve's use can make the device reach flow controllable function, has solved the flowmeter on the current market and has not possessed flow controllable function, only can be real-time liquid flow open and the monitoring of closure and flow when using, can't control the size of flow, is unfavorable for the user to use the problem of operation.

The utility model can effectively avoid the phenomenon that the abnormal abrasion of the rotary rod affects the use when the rotary rod rotates by using the protective ring, and the service life of the rotary rod is prolonged;

by using the sealing plate, the phenomenon that the use is influenced by liquid leakage when the pressure plate controls the flow of the inner cavity of the flowmeter body can be effectively avoided;

by using the flow monitoring sensor, a user can more conveniently monitor the liquid flow of the flowmeter body in real time, and the use of the user is facilitated;

through the use of the sliding rod and the sliding groove, the phenomenon that the use of the screw block is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the screw block during use is improved;

through the use of the connecting flange and the mounting hole, the device can be more conveniently installed and used by a user, and the device is convenient to use and operate.

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 view of the present invention;

FIG. 2 is a schematic structural view of a connecting flange of the present invention;

fig. 3 is a cross-sectional view of the flow meter body of the present invention;

fig. 4 is a schematic structural view of the sealing plate of the present invention.

In the figure: 1. a flowmeter body; 2. a drive frame; 3. a connecting flange; 4. a connecting pipe; 5. mounting holes; 6. driven bevel gears; 7. driving bevel gears; 8. rotating the rod; 9. rotating the handle; 10. a screw; 11. a screw block; 12. a bearing; 13. a pressure lever; 14. pressing a plate; 15. a flow monitoring sensor; 16. a sealing plate; 17. a movable shaft; 18. an electromagnetic valve; 19. vulcanizing the rubber plate; 20. and (4) reinforcing the net.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a flow controllable flowmeter comprises a flowmeter body 1, connecting pipes 4 are communicated with two sides of the flowmeter body 1, one side of each connecting pipe 4 far away from the flowmeter body 1 is fixedly connected with a connecting flange 3, the top of the flowmeter body 1 is fixedly connected with a driving frame 2, an inner cavity of the driving frame 2 is provided with a rotary rod 8, the top of the rotary rod 8 penetrates through the driving frame 2 and is fixedly connected with a rotary handle 9, the joint of the rotary rod 8 and the driving frame 2 is rotatably connected through a bearing seat, the bottom of the rotary rod 8 is fixedly connected with a driving bevel gear 7, the bottom of the driving bevel gear 7 is meshed with a driven bevel gear 6, the inner cavity of the driven bevel gear 6 is fixedly connected with a screw rod 10, two sides of the screw rod 10 are movably connected with bearings 12, one side of each bearing 12 far away from the screw rod 10 is fixedly connected with the joint of the driving frame 2, the surface of the screw rod 10 is meshed, the inner chamber of flowmeter body 1 is equipped with the clamp plate 14 that uses with the cooperation of depression bar 13, and wherein, the junction contact of depression bar 13 and clamp plate 14, the top swing joint of clamp plate 14 has loose axle 17, and one side that the loose axle 17 kept away from clamp plate 14 and flowmeter body 1's junction swing joint, the left side fixedly connected with solenoid valve 18 of flowmeter body 1 inner chamber.

Specifically, the top of 2 inner chambers of drive frame is equipped with the guard ring that uses with the cooperation of rotary rod 8, and the outside of guard ring and the junction fixed connection of drive frame 2, through the use of guard ring, can effectively avoid rotary rod 8 to appear the phenomenon that unusual wearing and tearing influence was used when rotating, has promoted rotary rod 8's life.

Specifically, the left side fixedly connected with closing plate 16 of clamp plate 14, closing plate 16 including vulcanized rubber board 19 and reinforce net 20, vulcanized rubber board 19's inner chamber fixedly connected with reinforces net 20, through closing plate 16's use, can effectively avoid clamp plate 14 to appear the phenomenon that the weeping influences the use when carrying out flow control to flowmeter body 1 inner chamber.

Specifically, the right side of 1 inner chamber bottom of flowmeter body is equipped with flow monitoring sensor 15, and the bottom of 1 inner chamber of flowmeter body is seted up and is run through the screw with the cooperation use of flow monitoring sensor 15, through the use of flow monitoring sensor 15, can more person of facilitating the use carry out real-time supervision, convenient to use's use to the liquid flow of flowmeter body 1.

Specifically, the top fixedly connected with slide bar of spiral shell piece 11, the spout that uses with the slide bar cooperation is seted up at the top of 2 inner chambers of drive frame, through the use of slide bar and spout, can effectively avoid spiral shell piece 11 to appear the jamming phenomenon that influences the use when removing, has promoted the smoothness nature when spiral shell piece 11 uses.

Specifically, mounting hole 5 has been seted up on flange 3's surface, and the aperture size of mounting hole 5 is 8mm, through flange 3 and mounting hole 5's use, can use by the person of facilitating the use more installs use, convenient to use person's operation.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user controls the flow and the closure of the liquid through the opening and the closing of the electromagnetic valve 18, when the flow of the liquid needs to be controlled, the rotating handle 9 is rotated by the user, the rotating handle 9 is rotated to drive the rotating rod 8 to rotate, the rotating rod 8 is rotated to drive the driving bevel gear 7 to rotate, the driving bevel gear 7 is rotated to drive the driven bevel gear 6 to rotate, the screw rod 10 is rotated by the driving bevel gear 6, the screw block 11 is rotated to drive the screw block 11 to move, the compression bar 13 is driven to move by the movement of the screw block 11, the limit of the compression bar 14 is removed through the movement of the compression bar 13, the liquid flows through the opening of the electromagnetic valve 18 to generate water pressure to prop the compression bar 14 open, the liquid can flow, the limit degree of the compression bar 14 is controlled by the user through the position determination of the rotating control compression bar 13 of the rotating handle 9, the effect of flow control has been reached, through the cooperation of above-mentioned structure, can make the device reach flow controllable function, has solved the flowmeter in the current market and does not possess flow controllable function, opening and closed and the monitoring of flow that only can real-time liquid flow when using, can't control the size of flow, is unfavorable for the user to use the problem of operation, is fit for using widely.

Finally, it should be noted that: 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. A flow controllable flowmeter comprising a flowmeter body (1), characterized by: the flowmeter is characterized in that the two sides of the flowmeter body (1) are communicated with connecting pipes (4), one side of each connecting pipe (4) far away from the flowmeter body (1) is fixedly connected with a connecting flange (3), the top of the flowmeter body (1) is fixedly connected with a driving frame (2), an inner cavity of the driving frame (2) is provided with a rotating rod (8), the top of the rotating rod (8) penetrates through the driving frame (2) and is fixedly connected with a rotating handle (9), the bottom of the rotating rod (8) is fixedly connected with a driving conical tooth (7), the bottom of the driving conical tooth (7) is meshed with a driven conical tooth (6), the inner cavity of the driven conical tooth (6) is fixedly connected with a screw rod (10), the two sides of the screw rod (10) are movably connected with bearings (12), one side of each bearing (12) far away from the screw rod (10) is fixedly connected with the joint of the driving frame (, the surface meshing of screw rod (10) has spiral shell piece (11), the bottom fixedly connected with depression bar (13) of spiral shell piece (11), the inner chamber of flowmeter body (1) is equipped with clamp plate (14) with depression bar (13) cooperation use, the top swing joint of clamp plate (14) has loose axle (17), the junction swing joint of one side and flowmeter body (1) of clamp plate (14) is kept away from in loose axle (17), the left side fixedly connected with solenoid valve (18) of flowmeter body (1) inner chamber.

2. A flow controllable flowmeter according to claim 1, wherein: the top of the inner cavity of the driving frame (2) is provided with a protective ring which is matched with the rotary rod (8) for use, and the outer side of the protective ring is fixedly connected with the joint of the driving frame (2).

3. A flow controllable flowmeter according to claim 1, wherein: the left side fixedly connected with closing plate (16) of clamp plate (14), closing plate (16) are including vulcanized rubber board (19) and intensive net (20), the inner chamber fixedly connected with of vulcanized rubber board (19) is strengthened net (20).

4. A flow controllable flowmeter according to claim 1, wherein: the right side of flowmeter body (1) inner chamber bottom is equipped with flow monitoring sensor (15), the bottom of flowmeter body (1) inner chamber is seted up and is run through the screw with flow monitoring sensor (15) cooperation use.

5. A flow controllable flowmeter according to claim 1, wherein: the top fixedly connected with slide bar of spiral shell piece (11), the spout that uses with the slide bar cooperation is seted up at the top of drive frame (2) inner chamber.

6. A flow controllable flowmeter according to claim 1, wherein: mounting holes (5) are formed in the surface of the connecting flange (3), and the aperture size of each mounting hole (5) is 8 mm.