CN217542037U

CN217542037U - Novel liquid turbine flowmeter

Info

Publication number: CN217542037U
Application number: CN202221139245.9U
Authority: CN
Inventors: 王宜峰; 程年照; 陆宗勇
Original assignee: Anhui Jujie Automation Technology Co ltd
Current assignee: Anhui Jujie Automation Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-04
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a novel liquid turbine flowmeter, including flow pipe and flowmeter body, the flowmeter body includes installation adjusting part and measuring mechanism, and flow pipe includes first flange seat, second flange seat, mount pad and support ring, still includes turbine flow measuring mechanism and sealing connection subassembly, and installation adjusting part includes stand, hob, mounting disc and regulating block, through the first fix with screw between mount pad and the mounting disc, and sealing connection subassembly includes connecting tube, third flange seat, still includes sealing sleeve and threaded connection's sealing sleeve, is equipped with seal ring between second flange seat and third flange seat, the utility model discloses have through the screw installation flowmeter body, convenient dismantlement and installation, nimble height and the direction of adjusting display device through the screw effect of stand and hob simultaneously; and the connection port part is synchronously sealed and processed by the internal sealing gasket and the external sealing sleeve, so that the overall sealing performance is improved.

Description

Novel liquid turbine flowmeter

Technical Field

The utility model relates to a liquid turbine flowmeter technical field especially relates to a novel liquid turbine flowmeter.

Background

The liquid turbine flowmeter is a precise flow measuring instrument, can be used for measuring the flow and total amount of liquid by matching with a matched flow integrating instrument, is widely used in the field of measurement and control systems in the fields of petroleum, chemical engineering, metallurgy, scientific research and the like in industry, and is widely applied to various fluid measuring devices in life, such as a water dispenser, a water purifier and the like.

In actual use of the existing liquid turbine flowmeter, the height and the display direction of a display device part of a flowmeter body cannot be flexibly adjusted according to a use scene, and the existing liquid turbine flowmeter is not convenient to detach and install; meanwhile, in the process of connecting the device with the using equipment, the liquid to be measured at the connecting port is easy to overflow due to poor sealing performance, so that the measuring result is influenced, and the device can be overlooked due to long-term overflow.

In order to solve the technical problems, the utility model discloses a novel liquid turbine flowmeter, which is characterized in that a flowmeter body is installed through screws, the disassembly and the installation are convenient, and the height and the direction of a display device are flexibly adjusted through the spiral action of a stand column and a spiral rod; and the connection port part is synchronously sealed and processed by the internal sealing gasket and the external sealing sleeve, so that the overall sealing performance is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel liquid turbine flowmeter, so as to solve the problems that the height and the display direction of a display device part of a flowmeter body cannot be flexibly adjusted according to the use scene and the disassembly and the installation are not convenient; meanwhile, in the process of connecting the device with the using device, the liquid to be measured at the connecting port is easy to overflow due to poor sealing performance, so that the measuring result is influenced, and the problem of the device per se can be overlooked due to long-term overflow. The utility model has the advantages that the flowmeter body is installed through the screw, the disassembly and the installation are convenient, and the height and the direction of the display device are flexibly adjusted through the spiral action of the upright post and the spiral rod; and the connection port part is synchronously sealed and processed by the internal sealing gasket and the external sealing sleeve, so that the overall sealing performance is improved.

The utility model discloses a following technical scheme realizes: the utility model discloses a novel liquid turbine flowmeter, including flow pipe and flowmeter body, the flowmeter body is including installation adjusting part and locate the measuring mechanism of installation adjusting part lower extreme, flow pipe establishes the first flange seat at the left end including the cover, the second flange seat at the right-hand member is established to the cover, locate the mount pad and the cover of outside upper end and establish a plurality of support rings inside flow pipe, still include the turbine flow measuring mechanism through locating rack fixed position and the sealing connection subassembly of being connected flow pipe and other service parts, installation adjusting part includes the stand, with the vertical threaded connection's of stand hob, the cover is established at the mounting disc of stand lower extreme and transversely runs through the stand left end and adjust the regulating block of screw height between hob and the stand, through a plurality of first screw fixed connection between mount pad and the mounting disc, sealing connection subassembly includes the connecting tube, the cover is established at the connecting tube left end and through second screw and second flange seat fixed connection's third flange seat, still establish the sealing washer in the pipeline circulation and the connecting tube outside and with the sealing sleeve of connecting tube both ends pipe threaded connection's a plurality of seal cover including the cover, be equipped with sealing washer between second flange seat and third flange seat.

Furthermore, in order to facilitate the user to distinguish the installation direction of the flow pipe, the flow pipe further comprises a flow direction identification block arranged at the front part of the outer end.

Furthermore, in order to conveniently move the position of the adjusting block in the upright post, the right end of the adjusting block is provided with an adjusting frame.

Furthermore, in order to prevent the positioning frame and the turbine flow measuring mechanism from rotating and falling off, the positioning frame is transversely provided with a positioning hole for fixing the turbine flow measuring mechanism at the inner position of the circulating pipeline, and the turbine flow measuring mechanism comprises anti-falling nuts which are in threaded connection with the two ends of the turbine flow measuring mechanism.

Furthermore, in order to limit the position of the positioning frame in the circulating pipeline, the positioning frame is abutted against the abutting ring.

The utility model has the advantages of it is following:

(1) In the utility model, the first screw fixes the mounting seat and the mounting disc, so that the mounting and the dismounting are convenient, the spiral height of the spiral rod in the stand column can be changed by rotating the spiral rod, the lifting is convenient, the flexible display of the flowmeter body at different heights and different directions is convenient, when a fixed position is needed, the adjusting block is driven by rotating the adjusting frame to contact with the side wall of the spiral rod, the use is convenient, and the mounting device is suitable for more use scenes and requirements;

(2) The utility model discloses in, it is fixed through second screwed connection between second flange seat and the third flange seat, as main circulation connection port, inside seal ring carries out preliminary sealing treatment, and the sealing sleeve who establishes and the sealed sleeve threaded connection at both ends are overlapped at connection port position outside, constructs a sealed environment at connection port position outward, further improves the leakproofness.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the vertical face of the present invention;

FIG. 3 is a schematic view of the side view structure of the present invention;

fig. 4 is a schematic view of the vertical-surface bottom structure of the present invention;

FIG. 5 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 4 according to the present invention;

fig. 6 is a schematic view of a partial enlarged structure at B in fig. 5 according to the present invention.

In the figure: 1. a flow conduit; 2. a flowmeter body; 3. a flow direction identification block; 4. a first flange seat; 5. a mounting seat; 6. a column; 7. a screw rod; 8. mounting a disc; 9. a first screw; 10. a regulating block; 11. an adjusting bracket; 12. a positioning frame; 13. an anti-drop nut; 14. a second flange seat; 15. connecting a pipeline; 16. a third flange seat; 17. a sealing gasket; 18. a second screw; 19. sealing the sleeve; 20. a sealing sleeve; 21. A measuring mechanism; 22. a turbine flow measurement mechanism; 23. a support ring; 24. and (6) positioning the holes.

Detailed Description

The following embodiments of the present invention are described in detail, and the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments, and in the description of the present invention, words like "front", "back", "left", "right", etc. indicating directions or position relations are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

The utility model provides a technical scheme: the utility model provides a novel liquid turbine flowmeter, as shown in fig. 1-6, including circulation pipeline 1 and flowmeter body 2, flowmeter body 2 includes installation adjusting part and locates the measuring mechanism 21 of installation adjusting part lower extreme, circulation pipeline 1 is including the first flange seat 4 of cover at the left end, the second flange seat 14 of cover at the right-hand member, locate the mount pad 5 of outside upper end and establish a plurality of support ring 23 at circulation pipeline 1 inside, still include the turbine flow measurement mechanism 22 of fixing position through spacer 12 and the seal connection subassembly of being connected circulation pipeline 1 with other use parts, installation adjusting part includes stand 6, the hob 7 with the vertical threaded connection of stand 6, the mounting disc 8 of cover at stand 6 lower extreme and transversely run through stand 6 left end and adjust the adjusting block 10 of screw height between hob 7 and stand 6, through a plurality of first screw 9 fixed connection between mount pad 5 and the mounting disc 8, seal connection subassembly includes connecting tube 15, the cover is established at the left end of connecting tube 15 and is equipped with the third flange seat 16 of seal ring through the second screw 18 and second flange seat 14 fixed connection between the seal ring 19 of the outside the pipe and the connecting tube, seal connection subassembly 19 is equipped with the flange seat at the sealed flange seat 20 of the sealed connection between the two.

As shown in fig. 1, the flow pipe 1 further includes a flow direction identification block 3 provided at a front portion of the outer end, and the flow direction identification block 3 prevents a user from reversely installing the flow pipe 1.

As shown in fig. 1 and 6, the right end of the adjusting block 10 is provided with an adjusting bracket 11, and the adjusting bracket 11 can be rotated to change the position of the adjusting block 10 in the upright post 6 to determine whether to limit the screwing action of the upright post 6 and the screw rod 7.

As shown in fig. 3 and 5, the positioning frame 12 is transversely provided with a positioning hole 24 for fixing the turbine flow measuring mechanism 22 at the inner position of the flow pipe 1, the turbine flow measuring mechanism 22 includes anti-drop nuts 13 screwed at two ends of the turbine flow measuring mechanism 22, and the anti-drop nuts 13 can prevent the positioning frame 12 from dropping off at two sides of the turbine flow measuring mechanism 22.

As shown in fig. 3 and 5, the positioning frame 12 abuts against the retaining ring 23, and the retaining ring 23 and the anti-drop nut 13 fix the position of the positioning frame 12 on both sides, thereby determining the position of the positioning frame 12 inside the flow channel 1.

The principle of the utility model is as follows: the turbine current measuring mechanism 22 penetrates through a positioning hole 24 in the positioning frame 12, the positioning frame 12 is abutted against one side of the abutting ring 23, the other end of the positioning frame 12 is fixed through the anti-falling nut 13, the position of the positioning frame 12 inside the flow pipeline 1 is fixed, and therefore the turbine current measuring mechanism 22 is fixed in position, one end of the first flange seat 4 is connected with the water outlet, the second flange seat 14 and the third flange seat 16 at the water inlet end are connected and fixed through the second screw 18, the middle sealing washer 17 is subjected to primary sealing treatment, the sealing sleeve 19 sleeved outside and the two sealing sleeves 20 in threaded connection can form a sealing environment at the connecting port, the sealing performance is further improved, liquid overflow is avoided, the mounting disc 8 and the mounting seat 5 are connected through the first screws 9, the flowmeter body 2 is fixedly mounted, the measuring mechanism 21 at the lower end measures the rotating speed of the turbine current measuring mechanism 22 and performs signal conversion, and finally the rotating speed is transmitted to the flowmeter body 2 to be digitally displayed.

Claims

1. The utility model provides a novel liquid turbine flowmeter, includes circulation pipeline and flowmeter body, its characterized in that: the flowmeter comprises a flowmeter body, a flow pipeline and a sealing connection assembly, wherein the flowmeter body comprises an installation adjusting assembly and a measuring mechanism arranged at the lower end of the installation adjusting assembly, the flow pipeline comprises a first flange seat arranged at the left end in a sleeved mode, a second flange seat arranged at the right end in a sleeved mode, an installation seat arranged at the upper end of the outer portion in a sleeved mode, a plurality of abutting rings arranged in the flow pipeline in a sleeved mode, the sealing connection assembly comprises a stand column, a spiral rod connected with the stand column in a vertical threaded mode, an installation disc arranged at the lower end of the stand column in a sleeved mode, an adjusting block transversely penetrating through the left end of the stand column and adjusting the spiral height between the spiral rod and the stand column, the installation seat and the installation disc are fixedly connected through a plurality of first screws, the sealing connection assembly comprises a connecting pipeline and a third flange seat arranged at the left end of the connecting pipeline in a sleeved mode and fixedly connected with the second flange seat through second screws, the sealing sleeves arranged on the outer sides of the pipeline and the connecting pipeline in a sleeved mode, and a plurality of sealing sleeves in threaded connection with the two ends of the connecting pipe, and sealing gaskets are arranged between the second flange seat and the third flange seat.

2. The new fluid turbine flowmeter of claim 1, wherein: the circulation pipeline also comprises a flow direction identification block arranged at the front part of the outer end.

3. The new fluid turbine flowmeter of claim 1, wherein: the right end of the adjusting block is provided with an adjusting frame.

4. The new fluid turbine flowmeter of claim 1, wherein: the positioning frame is transversely provided with a positioning hole for fixing the turbine flow measuring mechanism at the inner position of the circulating pipeline, and the turbine flow measuring mechanism comprises anti-falling nuts which are in threaded connection with two ends of the turbine flow measuring mechanism.

5. The new fluid turbine flowmeter of claim 1, wherein: the positioning frame is abutted against the abutting ring.