CN219829986U - Plug-in electromagnetic flowmeter - Google Patents
Plug-in electromagnetic flowmeter Download PDFInfo
- Publication number
- CN219829986U CN219829986U CN202321289585.4U CN202321289585U CN219829986U CN 219829986 U CN219829986 U CN 219829986U CN 202321289585 U CN202321289585 U CN 202321289585U CN 219829986 U CN219829986 U CN 219829986U
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- China
- Prior art keywords
- electromagnetic flowmeter
- flowmeter body
- flowmeter
- pipeline
- plug
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- 238000003466 welding Methods 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an inserted electromagnetic flowmeter, which comprises a pipeline and a flowmeter body, wherein the upper end of the flowmeter body is provided with a gauge outfit, the lower end of the flowmeter body is provided with a measuring probe, the upper wall of the pipeline is provided with a welding seat, the flowmeter body is screwed with the welding seat, the measuring probe stretches into the pipeline, and the side wall of the flowmeter body is provided with a fixed sleeve sleeved outside the welding seat.
Description
Technical Field
The utility model relates to the technical field of electromagnetic flow meters, in particular to an inserted electromagnetic flow meter.
Background
The electromagnetic flowmeter is a novel flowmeter which is rapidly developed along with the development of electronic technology in the 50-60 th century. An electromagnetic flowmeter is an instrument which applies the principle of electromagnetic induction and measures the flow of conductive fluid according to the electromotive force induced when the conductive fluid passes through an externally applied magnetic field.
When the conventional plug-in electromagnetic flowmeter is installed, threaded connection is adopted, and under long-time work, the sealing performance of the connecting part is easy to be poor due to aging and abrasion, so that the follow-up measurement accuracy is affected, and the use is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an inserted electromagnetic flowmeter, which solves the problem of poor sealing performance of the connecting part of the existing inserted electromagnetic flowmeter.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an inserted electromagnetic flowmeter, includes pipeline and flowmeter body, flowmeter body upper end is equipped with the gauge outfit, and the lower extreme is equipped with measuring probe, the pipeline upper wall is equipped with the welded seat, the flowmeter body with the welded seat connects soon, just measuring probe stretches into in the pipeline, flowmeter body lateral wall is equipped with the fixed cover of suit in the welded seat outside, fixed cover inner wall is equipped with sealed annular, sealed annular is embedded to be equipped with inflatable seal, inflatable seal one side is connected with the air cock, fixed cover both sides all are equipped with locating component.
Preferably, the locating component comprises transverse plates arranged on two sides of the fixing sleeve, a screw is connected to the transverse plates in a rotating mode, a locating frame is installed at the lower end of the screw in a rotating mode, an arc-shaped pressing groove is formed in the lower wall of the locating frame, and a telescopic rod is installed between the locating frame and the transverse plates.
Preferably, a hand wheel is arranged at the upper end of the screw rod.
Preferably, a rubber ring is arranged at the upper end of the welding seat.
Preferably, the cross section of the sealing ring groove is of a C-shaped structure.
Preferably, the welding seat is internally provided with an internal thread, and the flowmeter body is provided with an external thread matched with the internal thread.
Advantageous effects
The utility model discloses an inserted electromagnetic flowmeter, which has the following beneficial effects: this device compact structure makes flowmeter body and welding seat carry out the lug connection through the mode of screw thread, sets up the cover simultaneously in the fixed cover in the welding seat outside on the flowmeter body, cooperates the rubber ring at welding seat top and the inflatable seal circle in the sealing ring groove, effectively improves the leakproofness, avoids influencing measurement accuracy, simultaneously, sets up locating component in fixed cover both sides, can improve connection stability, has brought the convenience for people's use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is an enlarged partial schematic view of the present utility model.
In the figure: 1. a pipe; 2. a flowmeter body; 3. a gauge head; 4. a measurement probe; 5. a welding seat; 6. a fixed sleeve; 7. sealing ring grooves; 8. an inflatable sealing ring; 9. an air tap; 10. a cross plate; 11. a screw; 12. a positioning frame; 13. a telescopic rod; 14. a hand wheel; 15. a rubber ring.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an inserted electromagnetic flowmeter, includes pipeline 1 and flowmeter body 2, flowmeter body 2 upper end is equipped with gauge outfit 3, and the lower extreme is equipped with measuring probe 4, pipeline 1 upper wall is equipped with welded seat 5, flowmeter body 2 with welded seat 5 connects soon, just measuring probe 4 stretches into in the pipeline 1, flowmeter body 2 lateral wall is equipped with the fixed cover 6 of suit in the welded seat 5 outside, fixed cover 6 inner wall is equipped with sealed annular 7, sealed annular 7 is embedded to be equipped with inflatable seal circle 8, inflatable seal circle 8 one side is connected with air cock 9, fixed cover 6 both sides all are equipped with locating component.
The embodiment is further configured in that the positioning assembly comprises transverse plates 10 arranged on two sides of the fixing sleeve 6, a screw 11 is screwed on the transverse plates 10, a positioning frame 12 is rotatably arranged at the lower end of the screw 11, an arc-shaped pressing groove is formed in the lower wall of the positioning frame 12, and a telescopic rod 13 is arranged between the positioning frame 12 and the transverse plates 10.
The embodiment is further configured that a hand wheel 14 is installed at the upper end of the screw 11.
The embodiment is further configured that a rubber ring 15 is installed at the upper end of the welding seat 5.
The cross section of the sealing ring groove 7 is of a C-shaped structure.
The embodiment is further configured that an internal thread is provided in the welding seat 5, and the flowmeter body 2 is provided with an external thread matched with the internal thread.
The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.
Examples: during installation, the flowmeter body 2 is screwed into the welding seat 5 through external threads, the fixing sleeve 6 is abutted against the upper end of the welding seat 5, at the moment, the rubber ring 15 is pressed and deformed to realize primary sealing, then the air nozzle 9 inflates the air sealing ring 8 to expand the air sealing ring 8, the air sealing ring 8 expands and is tightly attached to the outer wall of the welding seat 5 to realize secondary sealing, after sealing work is finished, the screws 11 on two sides are rotated to enable the screws to drive the locating rack 12 to descend until the arc-shaped pressing grooves arranged below the locating rack 12 are abutted against the upper wall of the pipeline 1, the screws 11 are stopped rotating, the installation of the flowmeter body 2 is completed, the sealing effect and the installation stability are guaranteed, and the flowmeter is convenient to use.
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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
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 (6)
1. The utility model provides an bayonet electromagnetic flowmeter, its characterized in that, including pipeline (1) and flowmeter body (2), flowmeter body (2) upper end is equipped with gauge outfit (3), and the lower extreme is equipped with measuring probe (4), pipeline (1) upper wall is equipped with welded seat (5), flowmeter body (2) with welded seat (5) connect soon, just measuring probe (4) stretch into in pipeline (1), flowmeter body (2) lateral wall is equipped with fixed cover (6) of suit in welded seat (5) outside, fixed cover (6) inner wall is equipped with sealing ring groove (7), sealing ring groove (7) embedded are equipped with inflatable seal (8), inflatable seal (8) one side is connected with air cock (9), fixed cover (6) both sides all are equipped with locating component.
2. The plug-in electromagnetic flowmeter according to claim 1, wherein the positioning assembly comprises transverse plates (10) arranged on two sides of the fixed sleeve (6), a screw (11) is screwed on the transverse plates (10), a positioning frame (12) is rotatably arranged at the lower end of the screw (11), an arc-shaped pressing groove is formed in the lower wall of the positioning frame (12), and a telescopic rod (13) is arranged between the positioning frame (12) and the transverse plates (10).
3. A plug-in electromagnetic flowmeter according to claim 2, characterized in that the upper end of the screw (11) is provided with a hand wheel (14).
4. A plug-in electromagnetic flowmeter according to claim 3, characterized in that the upper end of the welding seat (5) is provided with a rubber ring (15).
5. A male electromagnetic flowmeter according to claim 1, characterized in that the cross section of the sealing ring groove (7) is of C-shaped configuration.
6. A male electromagnetic flowmeter according to claim 3, characterized in that the welding seat (5) is internally provided with an internal thread, and the flowmeter body (2) is provided with an external thread matching the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289585.4U CN219829986U (en) | 2023-05-25 | 2023-05-25 | Plug-in electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289585.4U CN219829986U (en) | 2023-05-25 | 2023-05-25 | Plug-in electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829986U true CN219829986U (en) | 2023-10-13 |
Family
ID=88248850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289585.4U Active CN219829986U (en) | 2023-05-25 | 2023-05-25 | Plug-in electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782258A (en) * | 2024-02-26 | 2024-03-29 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
-
2023
- 2023-05-25 CN CN202321289585.4U patent/CN219829986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782258A (en) * | 2024-02-26 | 2024-03-29 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
| CN117782258B (en) * | 2024-02-26 | 2024-05-10 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
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