CN220583500U - Flow metering device - Google Patents
Flow metering device Download PDFInfo
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- CN220583500U CN220583500U CN202322280554.9U CN202322280554U CN220583500U CN 220583500 U CN220583500 U CN 220583500U CN 202322280554 U CN202322280554 U CN 202322280554U CN 220583500 U CN220583500 U CN 220583500U
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- pipeline
- hole
- flowmeter body
- diversion
- metering device
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a flow metering device, comprising: the pipeline flowmeter comprises a pipeline flowmeter body, wherein one end of the pipeline flowmeter body is provided with a pipeline diversion mechanism, and flange plates are fixed at the two end parts of the pipeline flowmeter body and the pipeline diversion mechanism; one end, close to each other, of the pipeline flowmeter body and the pipeline diversion mechanism is detachably and fixedly connected, and one end, far away from each other, of the pipeline flowmeter body and the pipeline diversion mechanism is sleeved with a shielding protection mechanism; the shielding protection mechanism comprises a shielding plate, the shielding plate is attached to the end face of the flange, and a plurality of buckling frames are uniformly fixed at one end, close to the flange, of the shielding plate. According to the flow metering device, the end parts of the pipeline flowmeter body and the pipeline diversion mechanism can be effectively plugged through the structural design of the shielding protection mechanism, so that dust or sundries can be effectively prevented from entering the device from the port in the process of carrying and moving the device, and further the follow-up practicability of the device is influenced.
Description
Technical Field
The utility model relates to the technical field of flow metering, in particular to a flow metering device.
Background
The tubular flowmeter belongs to a flow instrument valve, the English name is Visual flow, and the national science and technology noun approval committee defines the tubular flowmeter as: a meter that indicates the measured flow rate and/or the total amount of fluid in a selected time interval; the pipeline flowmeter belongs to one kind of pipeline flow metering device.
As disclosed in chinese patent (CN 217175005U), a flow meter device is disclosed in which: "through setting up shielding device, can shelter from the port of fixed flowmeter for debris can not fall into in the pipeline flowmeter", still recorded: the utility model provides a technical problem of "at mobile pipeline flowmeter, debris falls into the pipeline flowmeter through the port of pipeline flowmeter easily, influences the use of staff to the pipeline flowmeter".
In summary, the following technical problems exist in the prior art: in the mobile pipeline flowmeter, debris falls into pipeline flowmeter through pipeline flowmeter's port easily, influences staff's use to pipeline flowmeter, and for this reason, this application provides a flow metering device, for solving the technical problem mentioned in the above-mentioned patent, provides a new technical scheme.
Disclosure of Invention
Based on this, it is necessary to provide a flow metering device to the above-mentioned technical problem, through shielding protection machanism's structural design, can effectively block up pipeline flowmeter body and pipeline guiding mechanism's tip to at the in-process of device transport, removal, can effectively avoid dust or debris to get into inside the device from the port, and then to the follow-up practicality of device cause the influence.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a flow metering device is applied to pipeline flow monitoring.
The flow metering device specifically comprises:
the pipeline flowmeter comprises a pipeline flowmeter body, wherein one end of the pipeline flowmeter body is provided with a pipeline diversion mechanism, and flange plates are fixed at the two end parts of the pipeline flowmeter body and the pipeline diversion mechanism; the pipeline flowmeter body and one end, close to each other, of the pipeline diversion mechanism are detachably and fixedly connected, and one end, far away from each other, of the pipeline flowmeter body and the pipeline diversion mechanism are sleeved with a shielding protection mechanism;
the shielding protection mechanism comprises a shielding plate, the shielding plate is attached to the end face of the flange plate, a plurality of buckling frames are uniformly fixed at one end, close to the flange plate, of the shielding plate, the number of the buckling frames is the same as that of through holes in the flange plate, and the shielding plate is buckled with the flange plate through the buckling frames.
As a preferred implementation mode of the flow metering device provided by the utility model, a sealing ring is arranged between the pipeline flowmeter body and a flange plate at one end of the pipeline diversion mechanism, which is close to each other.
As a preferred embodiment of the flow metering device provided by the utility model, the pipeline flow guiding mechanism is fixedly provided with the outer shell, the inner part of the outer shell is provided with the sliding cavity, the sliding cavity is internally connected with the sliding block in a sliding way, the two sides of the outer shell are provided with the third through hole and the fourth through hole which are communicated with the sliding cavity, the fourth through hole and the pipeline flow guiding mechanism are arranged on the same axis, the side surface of the sliding block is provided with the first through hole and the second through hole, one end of the upper end of the sliding block is inserted with the flow guiding insert, the lower end of the flow guiding insert is positioned in the second through hole, the lower end of the flow guiding insert is provided with the flow guiding through hole, and the flow guiding through hole is internally provided with a plurality of flow guiding plates which are arranged in parallel.
As a preferred embodiment of the flow metering device provided by the utility model, the apertures of the first through hole and the fourth through hole are the same.
As a preferred embodiment of the flow metering device provided by the utility model, the upper end of the flow guiding insert block extends to the outer side of the outer shell, and the flow guiding insert block is in sliding connection with the outer shell.
As a preferred embodiment of the flow metering device provided by the utility model, the aperture of the diversion through hole is the same as that of the fourth through hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the flow metering device provided by the utility model, the end parts of the pipeline flowmeter body and the pipeline diversion mechanism can be effectively plugged through the structural design of the shielding protection mechanism, so that dust or sundries can be effectively prevented from entering the device from the port in the process of carrying and moving the device, and the subsequent practical use of the device is further influenced.
According to the flow metering device provided by the utility model, through the structural design of the pipeline flow guiding mechanism, the device can guide the medium in the pipeline, so that the pipeline flowmeter body can be monitored more accurately, and the mode can be replaced according to the requirement.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a flow meter according to the present utility model;
FIG. 2 is a top view of the overall structure of the flow metering device provided by the present utility model;
FIG. 3 is a schematic diagram of the overall connection structure of the flow meter device according to the present utility model;
FIG. 4 is a schematic diagram of a shielding mechanism of a flow meter according to the present utility model;
FIG. 5 is a schematic view of the structure of the pipe diversion mechanism of the flow meter according to the present utility model;
FIG. 6 is a schematic view of the internal structure of the outer casing of the flow meter device according to the present utility model;
fig. 7 is a schematic structural diagram of the outer casing, the sliding block and the flow guiding insert block of the flow metering device provided by the utility model.
The labels in the figures are illustrated below:
1. a pipe flow meter body; 2. a pipeline diversion mechanism; 3. a shielding protection mechanism; 4. a flange plate; 5. a seal ring; 6. a shielding plate; 7. a buckling frame; 8. an outer housing; 9. a sliding block; 10. a diversion plug block; 11. a first through hole; 12. a second through hole; 13. a diversion through hole; 14. a deflector; 15. a third through hole; 16. and a fourth through hole.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, the traditional dredging device has low efficiency, is usually cleaned regularly, and cannot be applied to daily maintenance for a long time.
In order to solve the technical problem, the utility model provides a flow metering device which is applied to pipeline flow monitoring.
Specifically, referring to fig. 1 to 4, the flow metering device specifically includes:
the pipeline flowmeter comprises a pipeline flowmeter body 1, wherein one end of the pipeline flowmeter body 1 is provided with a pipeline diversion mechanism 2, and flange plates 4 are fixed at the end parts of the two ends of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2; one end, close to each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 is detachably and fixedly connected, and one end, far away from each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 is sleeved with a shielding protection mechanism 3;
the shielding protection mechanism 3 comprises a shielding plate 6, the shielding plate 6 is attached to the end face of the flange plate 4, a plurality of buckling frames 7 are uniformly fixed at one end, close to the flange plate 4, of the shielding plate 6, the number of the buckling frames 7 is the same as that of through holes in the flange plate 4, and the shielding plate 6 is buckled with the flange plate 4 through the buckling frames 7.
According to the flow metering device provided by the utility model, the end parts of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 can be effectively plugged through the structural design of the shielding protection mechanism 3, so that dust or sundries can be effectively prevented from entering the device from the port in the process of carrying and moving the device, and the subsequent practical use of the device is further influenced.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Example 1:
referring to fig. 1-4, a flow metering device, comprising:
the pipeline flowmeter comprises a pipeline flowmeter body 1, wherein one end of the pipeline flowmeter body 1 is provided with a pipeline diversion mechanism 2, and flange plates 4 are fixed at the end parts of the two ends of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2; the pipeline flowmeter comprises a pipeline flowmeter body 1, a pipeline diversion mechanism 2, a sealing ring 5, a shielding protection mechanism 3, a shielding protection mechanism and a sealing cover, wherein one end, close to each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 is detachably and fixedly connected, and in order to improve the tightness between the pipeline flowmeter body 1 and the pipeline diversion mechanism 2, a sealing ring 5 is arranged between a flange 4 at one end, close to each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2, and one end, far away from each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 is sleeved with the shielding protection mechanism 3;
specifically, shielding protection device 3 includes shielding plate 6, and shielding plate 6 is laminated with the terminal surface of ring flange 4, and shielding plate 6 is close to the even a plurality of knot frame 7 that are fixed with of one end of ring flange 4, and the quantity of detaining frame 7 is the same with the quantity of through-hole on the ring flange 4, and shielding plate 6 is through a plurality of knot frame 7 and ring flange 4 lock.
It can be seen that when the device needs to be moved or carried, the device and the connected pipeline are removed, and one end, far away from each other, of the pipeline flowmeter body 1 and the pipeline diversion mechanism 2 is plugged by installing the shielding protection mechanism 3; in the installation of the shielding protection mechanism 3, the buckling frame 7 on one side of the end part of the shielding plate 6 is outwards broken, so that the flange 4 can be inserted into the buckling frame 7 on the other side of the end part of the shielding plate 6, the other half of the flange 4 is attached to the surface of the shielding plate 6, the buckling frame 7 is loosened, the buckling of the flange 4 can be completed through the buckling frame 7, the complete attachment with the shielding plate 6 is ensured, the flange 4 is blocked through the shielding plate 6, and the through hole on the flange 4 is blocked through the buckling frame 7.
Example 2:
for further optimization of the flow metering device provided in embodiment 1, specifically, as shown in fig. 5-7, an outer shell 8 is fixed on the pipe flow guiding mechanism 2, a sliding cavity is formed inside the outer shell 8, a sliding block 9 is slidably connected inside the sliding cavity, a third through hole 15 and a fourth through hole 16 which are communicated with the sliding cavity are formed on two sides of the outer shell 8, the fourth through hole 16 and the pipe flow guiding mechanism 2 are on the same axis, a first through hole 11 and a second through hole 12 are formed on the side surface of the sliding block 9, wherein the aperture of the first through hole 11 is the same as that of the fourth through hole 16, one end of the upper end of the sliding block 9 is inserted with a flow guiding insert 10, the lower end of the flow guiding insert 10 is located inside the second through hole 12, a flow guiding through hole 13 is formed at the lower end of the flow guiding insert 10, the aperture of the flow guiding through hole 13 is the same as that of the fourth through hole 16, and a plurality of flow guiding plates 14 which are arranged in parallel are arranged inside the flow guiding through hole 13. Further, in order to facilitate the movement of the sliding block 9 and the replacement of the guide insert 10, the upper end of the guide insert 10 extends to the outside of the outer casing 8, and the guide insert 10 is slidably connected with the outer casing 8.
Through the above structural design, it can be seen that the device has two modes by the first through hole 11 and the second through hole 12 formed in the sliding block 9; mode one: the medium flowing in the pipeline passes through the pipeline diversion mechanism 2 through the fourth through hole 16 and the first through hole 11, so that the medium is not diverted; mode two: the sliding block 9 aligns the second through hole 12 with the fourth through hole 16, so that a medium fourth through hole 16, a second through hole 12 and a flow guide through hole 13 flowing in a pipeline pass through the flow pipeline flow guide mechanism 2, and the medium flowing through is guided by a flow guide plate 14 in the flow guide through hole 13 at the lower end of the flow guide insert block 10, so that the monitoring of the medium flow rate by the pipeline flowmeter body 1 is improved;
when the guide insert 10 needs to be replaced or cleaned, the device is in the first mode, the guide insert 10 can be taken out from the sliding block 9 under the condition that the practicability of the device is not affected, and after the guide insert 10 is replaced or cleaned, the device is switched between the first mode and the second mode according to the requirements.
Claims (6)
1. A flow metering device, comprising:
the pipeline flowmeter comprises a pipeline flowmeter body (1), wherein a pipeline diversion mechanism (2) is arranged at one end of the pipeline flowmeter body (1), and flange plates (4) are fixed at two end parts of the pipeline flowmeter body (1) and two end parts of the pipeline diversion mechanism (2); one ends, close to each other, of the pipeline flowmeter body (1) and the pipeline diversion mechanism (2) are detachably and fixedly connected, and one ends, far away from each other, of the pipeline flowmeter body (1) and the pipeline diversion mechanism (2) are sleeved with shielding protection mechanisms (3);
shielding protection machanism (3) are including shielding plate (6), shielding plate (6) are laminated with the terminal surface of ring flange (4), shielding plate (6) are close to the one end of ring flange (4) and evenly are fixed with a plurality of knot frame (7), the quantity of knot frame (7) is the same with the quantity of through-hole on ring flange (4), shielding plate (6) are through a plurality of knot frame (7) and ring flange (4) lock.
2. A flow metering device according to claim 1, characterized in that a sealing ring (5) is arranged between the pipeline flowmeter body (1) and the flange (4) at the end of the pipeline diversion mechanism (2) close to each other.
3. The flow metering device according to claim 1, characterized in that an outer shell (8) is fixed on the pipeline diversion mechanism (2), a sliding cavity is formed in the outer shell (8), a sliding block (9) is connected in the sliding cavity in a sliding mode, a third through hole (15) and a fourth through hole (16) which are communicated with the sliding cavity are formed in two sides of the outer shell (8), the fourth through hole (16) and the pipeline diversion mechanism (2) are arranged on the same axis, a first through hole (11) and a second through hole (12) are formed in the side face of the sliding block (9), a diversion plug (10) is inserted into one end of the upper end of the sliding block (9), the lower end of the diversion plug (10) is located in the second through hole (12), a diversion through hole (13) is formed in the lower end of the diversion plug (10), and a plurality of diversion plates (14) which are arranged in parallel are arranged in the diversion through hole (13).
4. A flow metering device according to claim 3, characterized in that the first through hole (11) and the fourth through hole (16) have the same pore size.
5. A flow metering device as claimed in claim 3, characterized in that the upper end of the flow guiding insert (10) extends outside the outer housing (8), the flow guiding insert (10) being in sliding connection with the outer housing (8).
6. A flow metering device according to claim 3, characterized in that the flow guiding through hole (13) and the fourth through hole (16) have the same pore size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280554.9U CN220583500U (en) | 2023-08-24 | 2023-08-24 | Flow metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280554.9U CN220583500U (en) | 2023-08-24 | 2023-08-24 | Flow metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583500U true CN220583500U (en) | 2024-03-12 |
Family
ID=90118241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280554.9U Active CN220583500U (en) | 2023-08-24 | 2023-08-24 | Flow metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583500U (en) |
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2023
- 2023-08-24 CN CN202322280554.9U patent/CN220583500U/en active Active
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