CN217179682U - Mass flowmeter flow tube - Google Patents
Mass flowmeter flow tube Download PDFInfo
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- CN217179682U CN217179682U CN202220813035.7U CN202220813035U CN217179682U CN 217179682 U CN217179682 U CN 217179682U CN 202220813035 U CN202220813035 U CN 202220813035U CN 217179682 U CN217179682 U CN 217179682U
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- pipe body
- retainer
- mass flowmeter
- flow tube
- pipe
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Abstract
The utility model provides a mass flowmeter flow tube belongs to the fluid measurement field. Including the end fixing subassembly, the body subassembly both ends correspondence is provided with the end fixing subassembly, the body subassembly includes first body, the second body, first body, second body structure is the same, and for the pipe of bending, the middle part bending forms the boss structure, first body, second body middle part is provided with the mounting bracket, first body, second body parallel arrangement, first body, second body both ends are reducing structure, and the bore grow, first body, second body one end inboard is provided with intermeshing's intermittent type gear, first body, the second body other end is provided with the belt pulley, the end fixing subassembly includes the holder, the mounting panel, first body, second body one end is connected through first holder, the other end passes through the second holder and connects, through synchronous transmission, form first body, the swing of range such as second body.
Description
Technical Field
The utility model provides a mass flowmeter flow tube belongs to the fluid measurement field.
Background
At present, the mass flow rate is counted directly and indirectly, the sensor output signal of the direct mass flow meter reflects the mass flow rate, a representative product is a coriolis mass flow meter, the indirect mass flow meter adopts a flow meter and a density for measuring the volume, and a measuring instrument for obtaining the mass flow rate signal by longitudinal operation, the mass flow rate is measured by converting the impulse of the fluid in the prior art, the prior flow tube cannot form a balance arrangement, the integral swinging stress is single, and the integral stability is influenced.
The publication number CN101308037 discloses a flow tube of a mass flowmeter, which comprises a bottom plate, a die wheel, a top block, a positioning top thread, a clamping block, a planet wheel and a crank, wherein the bent tube mold is used for bending the flow tube, and the bent tube mold is bent into a cone shape.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a mass flowmeter flowtube, the synchronous swing through first body, second body that provides carry out the relative of inboard fluid impulse, form the inside balanced flowtube of body. Simple structure and convenient use.
The utility model relates to a mass flowmeter flowtube is realized like this, the utility model relates to a mass flowmeter flowtube: the end fixing assembly comprises a holder and a mounting plate, one end of the first pipe body and one end of the second pipe body are connected through the first holder, the other end of the first pipe body and the other end of the second pipe body are connected through the second holder, the first holder is provided with a first mounting plate, the second holder is provided with a second mounting plate, a rotary sleeve is arranged between the first holder and the first pipe body and between the first holder and the second pipe body, a mounting hole is arranged on the first mounting plate, a rotary sleeve is arranged between the second holder and the first pipe body and between the second holder and the second pipe body, the second holder is provided with a convex part at the lower edge, a transmission shaft is arranged on the convex part, a shaft sleeve is arranged between the transmission shaft and the convex part, a transmission belt is correspondingly arranged on belt pulleys on the first pipe body and the second pipe body and is in power connection with the transmission shaft, and the transmission belt correspondingly drives the first pipe body and the second pipe body to deflect relatively;
a plurality of mounting frames are arranged on the first pipe body and the second pipe body, and the mounting frames are arranged oppositely;
the first pipe body and the second pipe body are formed by bending stainless steel pipes;
the first mounting plate, the first retainer, the second mounting plate and the second retainer are of an integral structure and are formed by bending metal plates;
the transmission shaft is externally connected with a motor, and the motor intermittently rotates forwards and backwards;
sealing sleeves are arranged on the inner sides of the end parts of the first pipe body and the second pipe body;
the driving belt is spirally wound on a belt pulley.
Has the advantages that:
firstly, forming equal-amplitude swing of a first pipe body and a second pipe body through synchronous transmission;
secondly, simple structure, convenient to use.
Drawings
Fig. 1 is a three-dimensional structure diagram of a flow tube of a mass flowmeter of the present invention.
Fig. 2 is a side view of a mass flowmeter flowtube of the present invention.
Fig. 3 is a schematic structural view of the flow tube driving belt of the mass flowmeter of the present invention.
In the drawings:
1. a first pipe body; 2. a first holder; 3. a first mounting plate; 4. an intermittent gear; 5. a second tube; 6. a mounting frame; 7. a drive belt; 8. a second holder; 9. a drive shaft; 10. a second mounting plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to the illustrations of FIGS. 1-3: the utility model relates to a mass flowmeter flowtube is realized like this, the utility model relates to a mass flowmeter flowtube: the end fixing assembly comprises an end fixing assembly and a pipe assembly, wherein the end fixing assembly is correspondingly arranged at two ends of the pipe assembly, the pipe assembly comprises a first pipe body 1 and a second pipe body 5, the first pipe body 1 and the second pipe body 5 are identical in structure and are bent pipes, a boss structure is formed by bending the middle parts of the first pipe body 1 and the second pipe body 5, a mounting frame 6 is arranged at the middle parts of the first pipe body 1 and the second pipe body 5, the first pipe body 1 and the second pipe body 5 are arranged in parallel, the two ends of the first pipe body 1 and the second pipe body 5 are of variable diameter structures, the caliber of the first pipe body 1 and the caliber of the second pipe body 5 are increased, an intermittent gear 4 which is meshed with each other is arranged at the inner side of one end of the first pipe body 1 and the other end of the second pipe body 5, the end fixing assembly comprises a retainer and a mounting plate, one end of the first pipe body 1 and one end of the second pipe body 5 are connected through a first retainer 2, the other end of the first retainer 2 is connected through a second retainer 8, a first mounting plate 3 is arranged on the first retainer 2, a second mounting plate 10 is arranged on the second retainer 8, a rotary sleeve is arranged between the first retainer 2 and the first pipe body 1 and the second pipe body 5, a mounting hole is arranged on the first mounting plate 3, a rotary sleeve is arranged between the second retainer 8 and the first pipe body 1 and the second pipe body 5, the second retainer 8 is provided with a convex part of a lower edge, a transmission shaft 9 is arranged on the convex part, a shaft sleeve is arranged between the transmission shaft 9 and the convex part, a transmission belt 7 is correspondingly arranged on a belt pulley on the first pipe body 1 and the second pipe body 5 and forms power connection with the transmission shaft 9, and the transmission belt 7 correspondingly drives the first pipe body 1 and the second pipe body 5 to deflect relatively;
a plurality of mounting frames 6 are arranged on the first pipe body 1 and the second pipe body 5, and the mounting frames 6 are arranged oppositely;
the first pipe body 1 and the second pipe body 5 are formed by bending stainless steel pipes;
the first mounting plate 3, the first retainer 2, the second mounting plate 10 and the second retainer 8 are of an integral structure and are formed by bending metal plates;
the transmission shaft 9 is externally connected with a motor, and the motor intermittently rotates forwards and backwards;
sealing sleeves are arranged on the inner sides of the end parts of the first pipe body 1 and the second pipe body 5;
the transmission belt 7 is spirally wound on a belt pulley;
during the use, first body 1, on the second body 5 both ends access fluid, form the intercommunication, set up the pressure on mounting bracket 6 and feel the device, carry out the pressure transmission, it is rotatory to drive driving belt 7 through the rotation of transmission shaft 9, carry out the swing of first body 1, second body 5, and carry out holistic regulation deflection through intermittent gear 4, form the swing of first body 1, second body 5, carry out the mass measurement through the momentum of inside fluid, the whole transmission deflection is synchronous unanimous, through relative deflection, the balance of force has been formed, the vibrations that the swing of reduction force brought, and the connection stability of the flow tube of assurance, the whole synchronous purpose of flow tube has been reached.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. A mass flowmeter flowtube characterized by: the end fixing assembly comprises an end fixing assembly and a pipe assembly, wherein the end fixing assembly is correspondingly arranged at two ends of the pipe assembly, the pipe assembly comprises a first pipe body (1) and a second pipe body (5), the first pipe body (1) and the second pipe body (5) are identical in structure and are bent pipes, the middle parts of the first pipe body (1) and the second pipe body (5) are bent to form a boss structure, an installation frame (6) is arranged at the middle parts of the first pipe body (1) and the second pipe body (5), the first pipe body (1) and the second pipe body (5) are arranged in parallel, two ends of the first pipe body (1) and the second pipe body (5) are of variable diameter structures, the caliber is increased, the inner sides of one ends of the first pipe body (1) and the second pipe body (5) are provided with intermittent gears (4) which are mutually meshed, the other ends of the first pipe body (1) and the second pipe body (5) are provided with belt pulleys, the end fixing assembly comprises a retainer and an installation plate, one end fixing assembly of the first pipe body (1) and one end of the second pipe body (5) are connected through a first retainer (2), the other end is connected through a second retainer (8), a first mounting plate (3) is arranged on the first retainer (2), a second mounting plate (10) is arranged on the second retainer (8), a rotary sleeve is arranged between the first retainer (2) and the first pipe body (1) as well as between the first retainer (2) and the second pipe body (5), a mounting hole is arranged on the first mounting plate (3), a rotary sleeve is arranged between the second retainer (8) and the first pipe body (1) as well as between the second pipe body (5), the second retainer (8) is provided with a convex part at the lower edge, a transmission shaft (9) is arranged on the convex part, and a shaft sleeve is arranged between the convex part and the transmission belt (7) which is correspondingly arranged on the belt pulley on the first pipe body (1) and the second pipe body (5), and form power connection with transmission shaft (9), drive belt (7) correspond first body (1), second body (5) relative deflection of drive.
2. A mass flowmeter flow tube as set forth in claim 1 wherein: a plurality of mounting frames (6) are arranged on the first pipe body (1) and the second pipe body (5), and the mounting frames (6) are arranged oppositely.
3. A mass flowmeter flow tube as set forth in claim 1 wherein: the first pipe body (1) and the second pipe body (5) are formed by bending stainless steel pipes.
4. A mass flowmeter flow tube as set forth in claim 1 wherein: the first mounting plate (3), the first retainer (2), the second mounting plate (10) and the second retainer (8) are of an integral structure and are formed by bending metal plates.
5. A mass flowmeter flow tube as set forth in claim 1 wherein: the transmission shaft (9) is externally connected with a motor, and the motor intermittently rotates forwards and backwards.
6. A mass flowmeter flow tube as set forth in claim 1 wherein: and sealing sleeves are arranged on the inner sides of the end parts of the first pipe body (1) and the second pipe body (5).
7. A mass flowmeter flow tube as set forth in claim 1 wherein: the transmission belt (7) is spirally wound on a belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220813035.7U CN217179682U (en) | 2022-04-08 | 2022-04-08 | Mass flowmeter flow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220813035.7U CN217179682U (en) | 2022-04-08 | 2022-04-08 | Mass flowmeter flow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217179682U true CN217179682U (en) | 2022-08-12 |
Family
ID=82710045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220813035.7U Active CN217179682U (en) | 2022-04-08 | 2022-04-08 | Mass flowmeter flow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217179682U (en) |
-
2022
- 2022-04-08 CN CN202220813035.7U patent/CN217179682U/en active Active
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