CN222279837U - Electromagnetic flow velocity measuring device - Google Patents
Electromagnetic flow velocity measuring device Download PDFInfo
- Publication number
- CN222279837U CN222279837U CN202420666467.9U CN202420666467U CN222279837U CN 222279837 U CN222279837 U CN 222279837U CN 202420666467 U CN202420666467 U CN 202420666467U CN 222279837 U CN222279837 U CN 222279837U
- Authority
- CN
- China
- Prior art keywords
- brush
- wall
- movable ring
- electromagnetic
- electromagnetic flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 206010004542 Bezoar Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
本实用新型公开了一种电磁流速用的测流装置，包括监测仪本体，所述监测仪本体连接电磁流通管，所述电磁流通管的管口内设置机座，所述机座的外壁与电磁流通管的内壁之间通过过滤网连接，所述机座的外侧转动套接有活动环，所述活动环的外壁上设置毛刷杆，所述毛刷杆上设置毛刷，且毛刷与过滤网相接触，所述活动环的内壁上设置环形的齿槽，所述机座内设置电机，且电机的输出端伸出机座外连接齿轮，所述齿轮与齿槽啮合连接，本实用新型保证了测流的质量。
The utility model discloses a flow measuring device for electromagnetic flow velocity, comprising a monitoring instrument body, wherein the monitoring instrument body is connected to an electromagnetic flow tube, a machine base is arranged in the pipe mouth of the electromagnetic flow tube, an outer wall of the machine base is connected to an inner wall of the electromagnetic flow tube via a filter screen, a movable ring is rotatably sleeved on the outer side of the machine base, a brush rod is arranged on the outer wall of the movable ring, a brush is arranged on the brush rod, and the brush is in contact with the filter screen, an annular tooth groove is arranged on the inner wall of the movable ring, a motor is arranged in the machine base, and an output end of the motor extends out of the machine base to be connected to a gear, and the gear is meshedly connected with the tooth groove. The utility model ensures the quality of flow measurement.
Description
Technical Field
The utility model relates to the technical field of electromagnetic flow measurement, in particular to a flow measurement device for electromagnetic flow velocity.
Background
As is well known, a flow meter is a meter for indicating the measured flow rate in a pipe and/or the total amount of fluid in a specified time interval, i.e., a meter for measuring the flow rate of fluid in a pipe. The variety of flow meters is varied, and is classified into differential pressure type flow meters, rotameters, electromagnetic flow meters, ultrasonic flow meters, and the like, depending on the structure or use of the flow meter.
The traditional electromagnetic flowmeter generally comprises a monitoring body and an electromagnetic flow pipe positioned in water, and is used for measuring flow through the flow in the electromagnetic flow pipe, but because of drifting objects such as most leaves, rhizomes and the like in water or other small floating garbage, the drifting objects are easily piled up on the port of the electromagnetic flow pipe when passing through the electromagnetic flow pipe, and the more piled up the electromagnetic flow pipe under the long-time action, the smaller the water flow entering the electromagnetic flow pipe is easily caused, so that the quality of monitoring is influenced.
Disclosure of utility model
First, the technical problem to be solved
In order to overcome the defects in the prior art, a flow measuring device for electromagnetic flow velocity is provided so as to solve the problems in the background art.
(II) technical scheme
The utility model provides a flow measuring device for electromagnetic flow velocity, which comprises a monitor body, wherein the monitor body is connected with an electromagnetic flow pipe, a machine seat is arranged in a pipe orifice of the electromagnetic flow pipe, the outer wall of the machine seat is connected with the inner wall of the electromagnetic flow pipe through a filter screen, a movable ring is rotatably sleeved on the outer side of the machine seat, a brush rod is arranged on the outer wall of the movable ring, a brush is arranged on the brush rod and is contacted with the filter screen, an annular tooth groove is arranged on the inner wall of the movable ring, a motor is arranged in the machine seat, the output end of the motor extends out of the machine seat to be connected with a gear, and the gear is meshed with the tooth groove.
Further, the brush rod is hinged on the outer wall of the movable ring, and a torsion spring is arranged at the hinge joint of the brush rod and the movable ring.
Further, the brush rod is a cylindrical rod.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
The flow measuring device for electromagnetic flow velocity ensures the flow measuring quality.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
1-Monitor body, 2-electromagnetic runner pipe, 3-base, 31-motor, 32-gear, 4-filter screen, 5-movable ring, 51-brush rod, 52-brush, 53-tooth socket and 54-torsion spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a current measuring device that electromagnetism velocity of flow was used, includes monitor body 1, electromagnetic runner pipe 2 is connected to monitor body 1, set up frame 3 in the mouth of pipe of electromagnetic runner pipe 2, be connected through filter screen 4 between the outer wall of frame 3 and the inner wall of electromagnetic runner pipe 2, the outside rotation of frame 3 has cup jointed expansion ring 5, set up brush pole 51 on the outer wall of expansion ring 5, set up brush 52 on the brush pole 51, and brush 52 contacts with filter screen 4, set up annular tooth groove 53 on the inner wall of expansion ring 5, set up motor 31 in the frame 3, and the output of motor 31 stretches out frame 3 external connection gear 32, gear 32 and tooth groove 53 meshing are connected.
As a preferred embodiment, the brush rod 51 is hinged to the outer wall of the movable ring 5, and a torsion spring 54 is provided at the hinge of the brush rod 51 and the movable ring 5.
As a preferred embodiment, the brush rod 51 is a cylindrical rod.
According to the flow measuring device for the electromagnetic flow velocity, the filter screen 4 and the cleaning device are arranged at the pipe orifice of the electromagnetic flow pipe 2, so that the smoothness of water flow is ensured, and the interference of sundries is avoided.
Specifically, during flow measurement, the electromagnetic flow pipe 2 is connected with the monitor body 1, and then placed under water, and the flow velocity is measured by passing through the electromagnetic flow pipe 2 through water flow. Meanwhile, the motor 31 drives the gear 32 to rotate and is meshed with the tooth grooves 53 on the movable ring 5, so that the movable ring 5 is driven to rotate, and the brush stem 51 on the movable ring 5 can clean the filter screen in a rotating way.
And the brush rod 51 is hinged on the movable ring 5, and the elastic acting force provided by the bezoar 54 arranged at the hinged part of the brush rod 51 ensures that the brush 52 on the brush rod 51 is fully contacted with the filter screen 4, so that the cleaning effect of the brush rod is ensured.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (3)
1. The utility model provides a current measuring device for electromagnetic flow rate, includes monitor body (1), monitor body (1) is connected electromagnetic runner pipe (2), set up frame (3) in the mouth of pipe of electromagnetic runner pipe (2), be connected through filter screen (4) between the outer wall of frame (3) and the inner wall of electromagnetic runner pipe (2), movable ring (5) have been cup jointed in the outside rotation of frame (3), set up brush pole (51) on the outer wall of movable ring (5), set up brush (52) on brush pole (51), and brush (52) are contacted with filter screen (4), set up annular tooth groove (53) on the inner wall of movable ring (5), set up motor (31) in frame (3), and the output of motor (31) stretches out frame (3) external connection gear (32), gear (32) are connected with tooth groove (53) meshing.
2. The electromagnetic flow rate measuring device according to claim 1, wherein the brush rod (51) is hinged to the outer wall of the movable ring (5), and a torsion spring (54) is arranged at the hinge position of the brush rod (51) and the movable ring (5).
3. A flow measuring device for electromagnetic flow rates according to claim 2, characterized in that the brush bar (51) is a cylindrical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420666467.9U CN222279837U (en) | 2024-04-02 | 2024-04-02 | Electromagnetic flow velocity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420666467.9U CN222279837U (en) | 2024-04-02 | 2024-04-02 | Electromagnetic flow velocity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222279837U true CN222279837U (en) | 2024-12-31 |
Family
ID=93996059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420666467.9U Active CN222279837U (en) | 2024-04-02 | 2024-04-02 | Electromagnetic flow velocity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222279837U (en) |
-
2024
- 2024-04-02 CN CN202420666467.9U patent/CN222279837U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222279837U (en) | Electromagnetic flow velocity measuring device | |
| CN216717480U (en) | Vortex shedding flowmeter sensor with backflow prevention function | |
| CN113701841A (en) | Accurate metering device of water gauge of being convenient for | |
| CN213543693U (en) | Electromagnetic flowmeter with electrode cleaning function | |
| CN219416323U (en) | Water meter with rotary open-close dial | |
| CN212988481U (en) | Novel balance flowmeter | |
| CN221976179U (en) | Intelligent turbine flowmeter | |
| CN218297251U (en) | Intelligent electromagnetic flowmeter with good sealing performance | |
| CN218600621U (en) | Double-channel ultrasonic flowmeter with pressure and temperature detection function | |
| CN201463950U (en) | Anti-drip high-precision water meter | |
| CN221745159U (en) | A flow meter that is easy to read | |
| CN216815611U (en) | Inner bridge flowmeter | |
| CN222027752U (en) | Polar plate type capacitance liquid level meter | |
| CN222087072U (en) | Anti-blocking electromagnetic flowmeter | |
| CN211576273U (en) | Ultrasonic gas wave flowmeter | |
| CN219141909U (en) | Water displacement metering device | |
| CN221612169U (en) | Balanced flow sensor | |
| CN112729428B (en) | A High Precision V-Cone Flowmeter | |
| CN215984683U (en) | Maintenance-free flow metering device for oil production bent pipe | |
| CN206583490U (en) | A kind of soap film flowmeter of gas flow measurement | |
| CN210375273U (en) | Water gauge shell convenient for reading | |
| CN118882767B (en) | Two-way metering water meter capable of accurately measuring L-position | |
| CN222069786U (en) | Gas ultrasonic flowmeter | |
| CN205449185U (en) | Fluid volume formula stainless steel sliding vane rotary flowmeter | |
| CN209137562U (en) | A kind of nose bile duct flushing pressure measuring unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |