CN217358626U

CN217358626U - Float flowmeter with rectifier and polytetrafluoroethylene-lined metal tube

Info

Publication number: CN217358626U
Application number: CN202220277179.5U
Authority: CN
Inventors: 周飞
Original assignee: Wuhan Gabriel Automation Engineering Technology Co ltd
Current assignee: Wuhan Gabriel Automation Engineering Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-09-02
Anticipated expiration: 2032-02-11

Abstract

The utility model provides a lining polytetrafluoroethylene metal tube float flowmeter with a rectifier, which relates to the technical field of float flowmeters and comprises an installation tube, wherein the outer wall of the installation tube is connected with a mounting plate, one side of the installation tube is connected with a connecting tube, one end of the installation tube, which is far away from the connecting tube, is connected with a fixed sleeve, one end of the fixed sleeve, which is far away from the installation tube, is connected with a buckling tube, two sides of the buckling tube are both connected with fixed sleeves, a connecting rod is connected between the mounting plates, the fixed sleeves, the installation tube and the connecting tube are connected on two sides of the buckling tube, a float flowmeter and a display panel are arranged inside the installation tube and the connecting tube, the connecting rods are connected through positioning bolts, when the connecting tube is connected with a pipeline, the angle of the buckling tube can be controlled by adjusting the positioning bolts, and the flow flowing through two sides of the buckling tube is counted by the float flowmeters at two ends of the buckling tube, the flow detection function can be realized at the bent part of the pipeline.

Description

Metal pipe float flowmeter lined with polytetrafluoroethylene and provided with rectifier

Technical Field

The utility model relates to a float flowmeter technical field especially relates to a lining polytetrafluoroethylene tubular metal resonator float flowmeter of band rectifier.

Background

The flowmeter is used for measuring the flow of fluid in a pipeline or an open channel, is widely applied to the fields of industrial and agricultural production, national defense construction, scientific research and the like, and can cause chemical component mismatching and product quality control reduction if the measurement result of the flowmeter is inaccurate, and can also cause safety accidents in serious cases.

According to patent number for CN214621318U, a tubular metal resonator float flowmeter, include with the survey buret of the tubular metal resonator intercommunication that sets up along vertical direction, survey the inside cavity of buret, survey intraductal fixedly connected with reference column, the axis of reference column and the coincidence of the axis of surveying the buret, the reference column is worn to be equipped with along the floating block that reference column axis direction slided, the lateral wall of surveying the buret is provided with the observation window that is used for observing the floating block rising position, and this application has the effect of detectable liquid flow in the pipeline that vertical direction set up.

The metal tube float flowmeter and the metal tube float flowmeters on the market detect water flow in the horizontal direction or detect water flow in pipelines placed in the vertical direction, but do not have the function of detecting the flow at the bent positions of the pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a polytetrafluoroethylene-lined metal tube float flowmeter with a rectifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lining polytetrafluoroethylene tubular metal resonator float flowmeter of tape rectifier, includes the installation pipe, the outer wall connection of installation pipe has the mounting panel, one side of installation pipe is connected with the connecting pipe, the one end that the connecting pipe was kept away from to the installation pipe is connected with the fixed sleeving, the one end that the installation pipe was kept away from to the fixed sleeving is connected with the buckling pipe, the both sides of buckling pipe all are connected with the fixed sleeving, be connected with the connecting rod between the mounting panel, the inside of installation pipe and connecting pipe is provided with float flowmeter, the outer wall connection of installation pipe and connecting pipe has the display panel, be connected with positioning bolt between the connecting rod of mounting panel.

Preferably, the lateral wall of connecting rod is connected with the locating lever, the constant head tank has been seted up on the surface of locating lever.

Preferably, both sides of the bending pipe are connected with a fixing sleeve, a mounting pipe and a connecting pipe, and the fixing sleeve, the mounting pipe and the connecting pipe are symmetrical about the center of the bending pipe.

Preferably, float flowmeters are arranged inside the mounting pipes and the connecting pipes on two sides of the bent pipe, and display plates matched with the float flowmeters are arranged on the outer sides of the mounting pipes and the connecting pipes.

Preferably, the side wall of the connecting pipe at two sides of the bent pipe is provided with threads.

Preferably, the fixing sleeve is in threaded connection with the mounting tube, and the rectifier is connected to the back of the display panel.

Preferably, the lateral wall of mounting panel is connected with two connecting rods, and is connected through the welding between mounting panel and the connecting rod.

Advantageous effects

The utility model discloses in, all be connected with fixed sleeving, installation pipe and connecting pipe in the both sides of buckling pipe, and the inside of installation pipe and connecting pipe all is provided with float flowmeter and display panel, and connects through positioning bolt between the connecting rod, is connected the back when connecting pipe and pipeline, can count the flow that the buckling pipe both sides flowed through the float flowmeter at buckling pipe both ends through adjusting positioning bolt control buckling pipe's angle, can realize carrying out the flow detection function to pipeline department of buckling.

Drawings

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

fig. 2 is a schematic view of the back structure of the main body of the present invention.

Illustration of the drawings:

1. installing a pipe; 2. bending the tube; 3. fixing the sleeve; 4. mounting a plate; 5. a connecting rod; 6. positioning a rod; 7. a display panel; 8. a float flow meter; 9. a connecting pipe; 10. a rectifier; 11. positioning a groove; 12. and (6) positioning the bolt.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-2, a polytetrafluoroethylene-lined metal tube float flowmeter with a rectifier comprises an installation tube 1, wherein the outer wall of the installation tube 1 is connected with an installation plate 4, one side of the installation tube 1 is connected with a connecting tube 9, one end of the installation tube 1, which is far away from the connecting tube 9, is connected with a fixed sleeve 3, one end of the fixed sleeve 3, which is far away from the installation tube 1, is connected with a bending tube 2, two sides of the bending tube 2 are connected with the fixed sleeve 3, a connecting rod 5 is connected between the installation plates 4, a float flowmeter 8 is arranged inside the installation tube 1 and the connecting tube 9, the outer walls of the installation tube 1 and the connecting tube 9 are connected with a display plate 7, a positioning bolt 12 is connected between the connecting rods 5 of the installation plate 4, the side wall of the connecting rod 5 is connected with a positioning rod 6, the surface of the positioning rod 6 is provided with a positioning groove 11, when the bending angle of the bending tube 2 is bent by adjusting the positioning bolt 12, the locating rods 6 are crossed with each other, then matched bolts are installed inside locating grooves 11 at the positions where the locating rods 6 are crossed with each other, the locating rods 6 which are crossed with each other can be fixed, shaking of two sides of the bending pipe 2 is avoided, the stability of measurement of the float flowmeter 8 is ensured, two sides of the bending pipe 2 are both connected with fixing sleeves 3, a mounting pipe 1 and a connecting pipe 9, the fixing sleeves 3, the mounting pipe 1 and the connecting pipe 9 are symmetrical about the center of the bending pipe 2, the float flowmeters 8 are arranged inside the mounting pipe 1 and the connecting pipe 9 at two sides of the bending pipe 2, a display panel 7 matched with the float flowmeters 8 is arranged outside the mounting pipe 1 and the connecting pipe 9, the float flowmeters 8 are of a remote transmission signal output type, the float displacement is converted into current signals to be output, and data of flow at two sides of the bending pipe 2 are displayed through the display panel 7, the lateral wall of the connecting pipe 9 of 2 both sides of kinking pipe is all seted up threadedly, and the lateral wall of connecting pipe 9 is seted up threadedly and is convenient for install this device main part to the department of buckling at the pipeline, be threaded connection between fixed sleeve 3 and the installation pipe 1, the back connection of display panel 7 has rectifier 10, and the alternating current signal who produces float flowmeter 8 with rivers becomes direct current signal after rectifier 10 rectifies, and rectifier 10's effect is that help display panel 7 eliminates clutter interference and stabilizes output voltage, can be so that the flow data that detect is more stable, and the lateral wall of mounting panel 4 is connected with two connecting rods 5, and is connected through the welding between mounting panel 4 and the connecting rod 5.

The utility model discloses a theory of operation: the two sides of the bending tube 2 are connected with a fixed sleeve 3, a mounting tube 1 and a connecting tube 9, the fixed sleeve 3, the mounting tube 1 and the connecting tube 9 are symmetrical about the center of the bending tube 2, and the insides of the installation pipe 1 and the connecting pipe 9 are both provided with a float flowmeter 8 and a display plate 7, the float flowmeter 8 is of a remote signal output type, the output signal is processed by the rectifier 10 and then displayed by the display board 7 to display the data of the flow rate on the two sides of the bending pipe 2, and the connecting pipes 9 are connected through positioning bolts 12, when the connecting pipes 9 are connected with the pipeline, the bending angle of the bent pipe 2 can be controlled by adjusting the positioning bolt 12, the flow flowing through the two sides of the bent pipe 2 is counted by the float flowmeters 8 at the two ends of the bent pipe 2, and the flow detection function of the bent part of the pipeline can be realized.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lining polytetrafluoroethylene tubular metal resonator float flowmeter of taking rectifier, includes installation pipe (1), its characterized in that: the utility model discloses a mounting structure, including installation pipe (1), mounting tube (1), one side of installation pipe (1) is connected with connecting pipe (9), the one end that connecting pipe (9) were kept away from in installation pipe (1) is connected with fixed sleeving (3), the one end that installation pipe (1) was kept away from in fixed sleeving (3) is connected with buckling tube (2), the both sides of buckling tube (2) all are connected with fixed sleeving (3), be connected with connecting rod (5) between mounting panel (4), the inside of installation pipe (1) and connecting pipe (9) is provided with float flowmeter (8), the outer wall connection of installation pipe (1) and connecting pipe (9) has display panel (7), be connected with positioning bolt (12) between connecting rod (5) of mounting panel (4).

2. The polytetrafluoroethylene-lined metal tube float flowmeter with flow straightener of claim 1, wherein: the lateral wall of connecting rod (5) is connected with locating lever (6), constant head tank (11) have been seted up on the surface of locating lever (6).

3. The polytetrafluoroethylene-lined metal tube float flowmeter with flow straightener of claim 1, wherein: both sides of buckling pipe (2) all are connected with fixed sleeving (3), installation pipe (1) and connecting pipe (9), and fixed sleeving (3), installation pipe (1) and connecting pipe (9) are about the central symmetry of buckling pipe (2).

4. The polytetrafluoroethylene-lined metal tube float flowmeter with flow straightener of claim 1, wherein: the inside of the installation pipe (1) and the connecting pipe (9) on the two sides of the bending pipe (2) is provided with a float flowmeter (8), and the outside of the installation pipe (1) and the connecting pipe (9) is provided with a display board (7) matched with the float flowmeter (8).

5. The polytetrafluoroethylene-lined metal tube float flowmeter with flow straightener of claim 1, wherein: the side walls of the connecting pipes (9) on the two sides of the bent pipe (2) are both provided with threads.

6. The flow straightener lined ptfe metal tube float flowmeter of claim 1, wherein: the fixing sleeve (3) is in threaded connection with the mounting tube (1), and the back of the display panel (7) is connected with a rectifier (10).

7. The polytetrafluoroethylene-lined metal tube float flowmeter with flow straightener of claim 1, wherein: the lateral wall of mounting panel (4) is connected with two connecting rods (5), and is connected through the welding between mounting panel (4) and connecting rod (5).