CN219141911U

CN219141911U - Turbine flowmeter for alcohol production

Info

Publication number: CN219141911U
Application number: CN202223007887.6U
Authority: CN
Inventors: 张佳佳
Original assignee: Hubei Aibang Biotechnology Co ltd
Current assignee: Hubei Aibang Biotechnology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-06
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of turbine flowmeters and discloses a turbine flowmeter for alcohol production, which comprises a pipeline, wherein a connecting end is arranged on the pipeline and is communicated with the pipeline, a flowmeter inner shell is arranged in the connecting end, a flowmeter outer shell is arranged on the flowmeter inner shell, and buckles are arranged on two sides of the connecting end. Through the design, be provided with the link on the pipeline, be provided with flowmeter inner shell and flowmeter subassembly in the link, carry out the joint through hasp and flowmeter shell for connected mode is simple swift, only need demolish the shell if electronic component goes wrong, can take out the electronic component in the shell and maintain, if the flowmeter accessory goes wrong, can tear out shell and inner shell together, replace, and then avoided traditional flowmeter to adopt online maintenance on line, can't realize the replacement of key function piece, the time overlength of maintenance leads to the long problem of flowmeter downtime.

Description

Turbine flowmeter for alcohol production

Technical Field

The utility model relates to the technical field of turbine flow meters, in particular to a turbine flow meter for alcohol production.

Background

In the transportation process after alcohol production, a turbine flowmeter is often used, the turbine flowmeter adopts a turbine to measure, the turbine flowmeter firstly converts the flow velocity of fluid into the rotating speed of the turbine, then converts the rotating speed into an electric signal in direct proportion to the flow, the flowmeter can be used for detecting the instantaneous flow and the total integrated flow, and the output signal is frequency, so that the flowmeter is easy to digitize.

Chinese patent discloses a quick detachable turbine flowmeter (grant bulletin number CN 217032607U), this patent technology can be when the turbine subassembly in inside breaks down, then can not demolish whole flowmeter, can demolish the safety cover, then take off inside loose cap, then turbine subassembly can leak, the convenience is maintained and is examined turbine subassembly, however, be limited by self structure, this patent's technical scheme only can change turbine subassembly, when the inside flowmeter pivot of turbine flowmeter or flowmeter impeller appear damaging, to the flowmeter pivot, the maintenance of flowmeter impeller is comparatively difficult, lead to the time overlength of maintenance, and then influence going on of normal production, the efficiency of production has been reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a turbine flowmeter for alcohol production, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a turbine flowmeter that alcohol production was used, includes the pipeline, install the link on the pipeline, link and pipeline intercommunication, be provided with the flowmeter inner shell in the link, be provided with the flowmeter shell on the flowmeter inner shell, the hasp is installed to the link both sides, the catching groove has been seted up on the outer wall of flowmeter shell both sides.

Preferably, the inner shell of the flowmeter is in sliding sleeve joint with the connecting end, a rotating shaft of the flowmeter is arranged in the inner shell of the flowmeter, and a vane wheel of the flowmeter is arranged on the rotating shaft of the flowmeter.

Preferably, the screw bolt is installed on the flowmeter shell, a fixed plate is arranged in the flowmeter shell, a thread groove is formed in the upper side of the fixed plate, and a rubber protection pad is installed on the lower side of the fixed plate.

Preferably, the rubber protection pad passes through fixed plate and bolt threaded connection, two be provided with hall element in the rubber protection pad, hall element top electric connection has the signal circuit board, signal circuit board upper end is connected with signal cable, signal cable runs through the flowmeter shell, if need to be to signal cable, signal circuit board or hall element maintenance, only need screw out the bolt, take off fixed plate and even rubber protection pad of taking down at last.

Preferably, the sealing gasket is arranged on the outer wall of the inner shell of the flowmeter, and is extruded when the hasp is connected with the outer shell of the flowmeter through the buckling groove, so that pressure liquid in the measured pipeline is prevented from leaking.

Preferably, the rubber protection pad is sleeved with the opening at the upper end of the inner shell of the flowmeter, and the outer shell of the flowmeter is sleeved with the inner shell of the flowmeter in a sliding manner.

(III) beneficial effects

Compared with the prior art, the utility model provides the turbine flowmeter for alcohol production, which has the following beneficial effects:

through the design, be provided with the link on the pipeline, be provided with flowmeter inner shell and flowmeter subassembly in the link, carry out the joint through hasp and flowmeter shell, make the connected mode simple swift, if electronic component goes wrong only need demolish the shell, can take out the electronic component in the shell and maintain, if the flowmeter accessory goes wrong, can tear out shell and inner shell together, directly replace, maintain the turbine flowmeter that changes out again at last, from this, the utility model can effectively maintain to the trouble of flowmeter pivot, flowmeter impeller, thereby effectively avoided the time overlength of maintenance to lead to the problem that flowmeter downtime is long, reduce the influence of maintenance flowmeter to production.

Drawings

Fig. 1 is a schematic perspective view of a turbine flowmeter for alcohol production according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a flowmeter casing in a turbine flowmeter for alcohol production according to an embodiment of the present application.

Fig. 3 is a schematic structural view of an inner casing of a flowmeter in a turbine flowmeter for alcohol production according to an embodiment of the present application.

In the figure: 1. a pipe; 2. a connection end; 3. a hasp; 4. a flowmeter housing; 5. a buckling groove; 6. a bolt; 7. a rubber protection pad; 8. a fixing plate; 9. a thread groove; 10. a signal cable; 11. a signal circuit board; 12. a Hall element; 13. a flowmeter inner housing; 14. a sealing gasket; 15. a flowmeter impeller.

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.

The utility model provides a technical scheme, referring to fig. 1, a turbine flowmeter for alcohol production, which comprises a pipeline 1, wherein a connecting end 2 is arranged on the pipeline 1, the connecting end 2 is communicated with the pipeline 1, referring to fig. 2 and 3, a flowmeter inner shell 13 is arranged in the connecting end 2, flowmeter outer shells 4 are arranged on the flowmeter inner shell 13, buckles 3 are arranged on two sides of the connecting end 2, buckling grooves 5 are formed on the outer walls of two sides of the flowmeter outer shell 4, the flowmeter inner shell 13 is in sliding sleeve joint with the connecting end 2, a flowmeter rotating shaft is arranged in the flowmeter inner shell 13, a flowmeter impeller 15 is arranged on the flowmeter rotating shaft, a bolt 6 is arranged on the flowmeter outer shell 4, a fixing plate 8 is arranged in the flowmeter outer shell 4, a thread groove 9 is formed on the upper side of the fixing plate 8, and a rubber protection pad 7 is arranged on the lower side of the fixing plate 8;

referring to fig. 2 and 3, the rubber protection pads 7 are in threaded connection with the bolts 6 through the fixing plates 8, the hall elements 12 are arranged in the two rubber protection pads 7, a signal circuit board 11 is electrically connected above the hall elements 12, a signal cable 10 is connected to the upper end of the signal circuit board 11, the signal cable 10 penetrates through the flowmeter outer shell 4, if the signal cable 10, the signal circuit board 11 or the hall elements 12 are required to be maintained, the bolts 6 are only required to be screwed out, finally the fixing plates 8 and the rubber protection pads 7 connected with the bolts are required to be removed, the rubber protection pads 7 are sleeved at the openings at the upper ends of the flowmeter inner shells 13, and the flowmeter outer shell 4 is in sliding sleeve connection with the flowmeter inner shells 13;

referring to fig. 3, a sealing gasket 14 is installed on the outer wall of the inner casing 13 of the flowmeter, and when the buckle 3 is connected with the outer casing 4 of the flowmeter through the buckling groove 5, the sealing gasket 14 is pressed to prevent the pressure liquid in the measured pipeline 1 from leaking.

The working principle of the device is as follows: through the design, the connecting end 2 is directly preset on the pipeline 1, the inner flowmeter shell 13 and the flowmeter assembly are arranged in the connecting end 2, the connecting mode is simple and quick by clamping the hasp 3 with the outer flowmeter shell 4, the sealing gasket 14 is arranged between the outer flowmeter shell 4 and the inner flowmeter shell 13, and when the hasp 3 is connected with the outer flowmeter shell 4 through the buckling groove 5, the sealing gasket 14 is extruded, so that pressure liquid in the measured pipeline 1 is prevented from leaking;

furthermore, if the electronic components such as the signal cable 10, the signal circuit board 11 or the Hall element 12 are in a problem, only the flowmeter shell 4 is required to be disassembled, the electronic components in the flowmeter shell 4 can be taken out for maintenance, only the bolts 6 are required to be screwed out in the disassembling process, and finally the fixing plate 8 and the attached rubber protection pad 7 are required to be removed;

further, if the flowmeter accessories such as the flowmeter impeller 15 and the flowmeter rotating shaft are in a problem, the flowmeter outer shell 4 and the flowmeter inner shell 13 can be detached together to be replaced, and finally the replaced turbine flowmeter is maintained, so that the problems that the traditional flowmeter is in online maintenance, the downtime of the flowmeter is long and the production of equipment is affected are avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A turbine flowmeter for alcohol production, characterized in that: including pipeline (1), install link (2) on pipeline (1), link (2) and pipeline (1) intercommunication, be provided with flowmeter inner shell (13) in link (2), be provided with flowmeter shell (4) on flowmeter inner shell (13), hasp (3) are installed to link (2) both sides, catching groove (5) have been seted up on flowmeter shell (4) both sides outer wall.

2. A turbine flow meter for alcohol production according to claim 1, wherein: the inner flowmeter shell (13) is in sliding sleeve connection with the connecting end (2), a flowmeter rotating shaft is arranged in the inner flowmeter shell (13), and a flowmeter impeller (15) is arranged on the flowmeter rotating shaft.

3. A turbine flow meter for alcohol production according to claim 1, wherein: install bolt (6) on flowmeter shell (4), be provided with fixed plate (8) in flowmeter shell (4), thread groove (9) have been seted up to fixed plate (8) upside, and rubber protection pad (7) are installed to fixed plate (8) downside.

4. A turbine flow meter for alcohol production according to claim 3, wherein: the rubber protection pads (7) are connected with the bolts (6) through the fixing plates (8) in a threaded mode, and Hall elements (12) are arranged in the two rubber protection pads (7).

5. The turbine flowmeter for alcohol production according to claim 4, wherein: the signal circuit board (11) is electrically connected above the Hall element (12), the signal cable (10) is connected to the upper end of the signal circuit board (11), and the signal cable (10) penetrates through the flowmeter shell (4).

6. A turbine flow meter for alcohol production according to claim 1, wherein: and a sealing gasket (14) is arranged on the outer wall of the inner shell (13) of the flowmeter.

7. A turbine flow meter for alcohol production according to claim 3, wherein: the rubber protection pad (7) is sleeved with the opening at the upper end of the inner flowmeter shell (13), and the outer flowmeter shell (4) is sleeved with the inner flowmeter shell (13) in a sliding manner.