CN217276333U - Internet of things electromagnetic flowmeter - Google Patents
Internet of things electromagnetic flowmeter Download PDFInfo
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- CN217276333U CN217276333U CN202220436424.2U CN202220436424U CN217276333U CN 217276333 U CN217276333 U CN 217276333U CN 202220436424 U CN202220436424 U CN 202220436424U CN 217276333 U CN217276333 U CN 217276333U
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- flowmeter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
Abstract
The utility model belongs to the flowmeter field especially is an internet of things electromagnetic flowmeter, include: the flowmeter comprises a flowmeter body and a sensor, wherein the flowmeter body is used for detecting the flow of a pipeline, connecting pipes are fixedly connected to two ends of the flowmeter body, external threads are arranged on the outer walls of the connecting pipes, flanges connected with external pipelines are fixed on the connecting pipes, and a transmitter used for displaying a detected numerical value is fixed on the flowmeter body; when the pipeline pressure sensor is installed, the sealing covers on the two sides slide towards the corresponding flanges respectively, the sealing covers are arranged on the flanges and the external pipeline flanges in a covering mode, if the flange joints leak, the conveyed objects leak to the flange joints under conveying pressure, at the moment, the air pressure in the flange joints and the air pressure in the mounting groove increase, the pressure sensor detects pressure increase, signals are transmitted to the remote monitoring terminal through the Internet of things in real time to be alarmed, control personnel are reminded to maintain timely, a large amount of corrosive liquid is prevented from leaking, and the safety is high.
Description
Technical Field
The utility model relates to a flowmeter field specifically is an internet of things electromagnetic flowmeter.
Background
The electromagnetic flowmeter is a novel flow measuring instrument which is rapidly developed along with the development of electronic technology, the electromagnetic flowmeter is an instrument which measures the flow of conductive fluid according to the electromotive force induced when the conductive fluid passes through an external magnetic field by applying the electromagnetic induction principle, and the Internet of things electromagnetic flowmeter can transmit the data of real-time detection to a remote monitoring terminal through the Internet of things for remote monitoring of personnel.
When the existing Internet of things electromagnetic flowmeter is protected, only the main body of the electromagnetic flowmeter and the transmitter are protected, the flange joint of the Internet of things electromagnetic flowmeter and an external pipeline is not protected, if the conveyed corrosive material is leaked, temporary protection cannot be performed, and the leakage condition cannot be found in time by a remote monitoring terminal. Accordingly, one skilled in the art provides an internet of things electromagnetic flowmeter to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an thing networking electromagnetic flowmeter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an internet of things electromagnetic flowmeter comprising:
the flowmeter comprises a flowmeter body and a pressure sensor, wherein the flowmeter body is used for detecting the flow of a pipeline, two ends of the flowmeter body are fixedly connected with connecting pipes, the outer walls of the connecting pipes are provided with external threads, the connecting pipes are fixedly provided with flanges connected with external pipelines, and the flowmeter body is fixedly provided with a transmitter used for displaying a detection numerical value;
the two protection mechanisms are respectively sleeved on the two connecting pipes and used for sealing the joint of the flanges;
wherein, protection machanism includes sealed cowling and sealed the pad, sealed cowling slip cap is established the connecting pipe lateral wall, sealed pad is fixed the inside wall of sealed cowling, the mounting groove has been seted up to sealed one side of filling up, be fixed with pressure sensor on the sealed cowling, pressure sensor's sense terminal extends to survey in the mounting groove.
As the utility model discloses further scheme again: protection machanism is still including having clamping ring and blotter, the blotter coaxial fixation is in one side of clamping ring, the central point of clamping ring puts department set up threaded hole, the clamping ring cover is established on the connecting pipe, just threaded hole and external screw thread threaded connection.
As a further aspect of the present invention: and anti-skid grains used for increasing friction force are arranged on the periphery of the side wall of the compression ring.
As the utility model discloses further scheme again: the cushion pad is made of rubber.
As a further aspect of the present invention: the outer diameter of the pressing ring is larger than that of the sealing cover.
As a further aspect of the present invention: the axial length of the inner wall of the sealing cover is larger than the sum of the thicknesses of the two flanges.
As a further aspect of the present invention: the material of the sealing cover is stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that:
when the installation, the sealed cowling with both sides slides to corresponding flange respectively, make the sealed cowling cover establish on flange and external pipeline flange, the sealed pad of sealed cowling inboard seals up flange joint, if flange joint takes place to leak, the object of transport leaks to flange joint under delivery pressure, at this moment, the atmospheric pressure increase in flange joint and the mounting groove, pressure sensor detects pressure increase, send the signal to remote monitoring terminal through the thing networking in real time and report to the police, remind the control personnel in time to maintain, prevent to have a large amount of leakages of corrosive liquid, the security is higher.
Drawings
FIG. 1 is a schematic structural diagram of an electromagnetic flowmeter of an Internet of things;
FIG. 2 is a schematic diagram of a sealing cover of an Internet of things electromagnetic flowmeter;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a schematic structural diagram of a sealing cover in an Internet of things electromagnetic flowmeter;
fig. 5 is a schematic structural diagram of a pressure ring in an internet of things electromagnetic flowmeter.
In the figure: 1. a flow meter body; 11. a connecting pipe; 111. an external thread; 12. a transmitter; 13. a flange; 2. a protection mechanism; 21. a sealing cover; 22. pressing a ring; 221. a threaded hole; 23. a cushion pad; 24. a gasket; 241. mounting grooves; 25. a pressure sensor.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, an internet of things electromagnetic flowmeter includes:
the flowmeter comprises a flowmeter body 1 and a transmitter 12, wherein the flowmeter body 1 is used for detecting the flow of a pipeline, two ends of the flowmeter body 1 are fixedly connected with connecting pipes 11, the outer walls of the connecting pipes 11 are provided with external threads 111, the connecting pipes 11 are fixed with flanges 13 connected with external pipelines, and the flowmeter body 1 is fixed with the transmitter 12 for displaying a detected value;
the two protection mechanisms 2 are respectively sleeved on the two connecting pipes 11 and used for sealing the joint of the flange 13;
wherein, protection machanism 2 includes sealed cowling 21 and sealed the pad 24, and the sealed cowling 21 slip cover is established at the connecting pipe 11 lateral wall, and sealed pad 24 is fixed at the inside wall of sealed cowling 21, and mounting groove 241 has been seted up to one side of sealed pad 24, is fixed with pressure sensor 25 on the sealed cowling 21, and pressure sensor 25's sense terminal extends to and surveys in the mounting groove 241.
In this embodiment, when the device is installed and used, the device is hermetically connected with an external pipeline through the flanges 13 on the two connecting pipes 11, an object flows through the connecting pipes 11 and the flowmeter body 1, the flowmeter body 1 performs real-time flow detection, and displays a numerical value through the transmitter 12, the transmitter 12 transmits the numerical value to a remote monitoring terminal in real time through the internet of things, when the device is installed, the sealing covers 21 on the two sides respectively slide towards the corresponding flanges 13, so that the sealing covers 21 cover the flanges 13 and the external pipeline flange, the sealing gasket 24 on the inner side of the sealing covers 21 seals the joint of the flanges 13, at this time, the mounting groove 241 is located at the joint of the flanges 13 and is communicated with the joint of the flanges 13, the mounting groove 241 is in a sealed state, if the joint of the flanges 13 leaks, the transported object leaks to the joint of the flanges 13 under the transport pressure, at this time, the air pressures in the joint of the flanges 13 and the mounting groove 241 increase, pressure sensor 25 detects the pressure increase, convey the signal to remote monitoring terminal in real time through the thing networking and report to the police, remind the control personnel in time to maintain, prevent to have a large amount of leakages of corrosive liquid, the security is higher, cover when establishing at sealed cowling 21, rotatory clamping ring 22, screw hole 221 and external screw thread 111 on the clamping ring 22 rotate relatively, promote clamping ring 22 to sealed cowling 21 one side, and it is spacing to compress tightly sealed cowling 21 through blotter 23, prevent that sealed cowling 21 from unexpected sliding, and the stability is improved.
In fig. 1, 2 and 5: protection machanism 2 is still including clamping ring 22 and cushion 23, cushion 23 is coaxial to be fixed in one side of clamping ring 22, the central point department of putting of clamping ring 22 has seted up screw hole 221, clamping ring 22 cover is established on connecting pipe 11, and screw hole 221 and external screw thread 111 threaded connection, cover when establishing at sealed cowling 21, rotatory clamping ring 22, screw hole 221 and external screw thread 111 on the clamping ring 22 rotate relatively, promote clamping ring 22 to sealed cowling 21 one side, and compress tightly spacingly to sealed cowling 21 through cushion 23, prevent that sealed cowling 21 from unexpected sliding, and stability is improved.
In fig. 1 and 5: the anti-skidding line that is used for increasing frictional force is all seted up to the lateral wall a week of clamping ring 22, and personnel are when rotating, and the hand slippage's phenomenon can not appear in the anti-skidding line can effectively increase frictional force.
In fig. 1, 2 and 3: the cushion pad 23 is made of rubber, has a good elastic buffering effect, and does not damage the sealing cover 21 when the pressing ring 22 rotates to press the sealing cover 21.
In fig. 1 and 2: the external diameter of clamping ring 22 is greater than the external diameter of sealed cowling 21, and personnel are comparatively convenient when rotating clamping ring 22.
In fig. 2 and 3: the inner wall of the sealing cap 21 has an axial length greater than the sum of the thicknesses of the two flanges 13: the sealing cover 21 can completely cover and seal the flange 13 on the connecting pipe 11 and the flange of the external pipeline.
In fig. 4: the sealing cover 21 is made of stainless steel, is not easy to corrode, cannot be corroded by rainwater when being applied to the field environment, and is high in reliability.
The utility model discloses a theory of operation is: when the device is installed and used, the device is hermetically connected with an external pipeline through the flanges 13 on the two connecting pipes 11, objects flow in the connecting pipes 11 and the flowmeter body 1, the flowmeter body 1 performs real-time flow detection, numerical values are displayed through the transmitter 12, the transmitter 12 transmits the numerical values to a remote monitoring terminal in real time through the internet of things, when the device is installed, the sealing covers 21 on the two sides respectively slide towards the corresponding flanges 13, so that the sealing covers 21 cover the flanges 13 and the external pipeline flanges, the sealing gaskets 24 on the inner sides of the sealing covers 21 seal the joints of the flanges 13, at the moment, the installation groove 241 is positioned at the joint of the flanges 13 and communicated with the joint of the flanges 13, the installation groove 241 is in a sealing state, if the joint of the flanges 13 leaks, the transported objects leak to the joint of the flanges 13 under the transport pressure, at the moment, the air pressures in the joint of the flanges 13 and the installation groove 241 are increased, pressure sensor 25 detects the pressure increase, convey the signal to remote monitoring terminal through the thing networking in real time and report to the police, remind the control personnel in time to maintain, prevent to have a large amount of leakages of corrosive liquid, the security is higher, cover when establishing at sealed cowling 21, rotatory clamping ring 22, screw hole 221 and external screw thread 111 on the clamping ring 22 rotate relatively, promote clamping ring 22 to sealed cowling 21 one side, and it is spacing to compress tightly sealed cowling 21 through blotter 23, prevent that sealed cowling 21 from sliding by accident, and the stability is improved.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An internet of things electromagnetic flowmeter, comprising:
the flowmeter comprises a flowmeter body (1) and a transmitter (12), wherein the flowmeter body (1) is used for detecting the flow of a pipeline, two ends of the flowmeter body (1) are fixedly connected with connecting pipes (11), external threads (111) are arranged on the outer walls of the connecting pipes (11), flanges (13) connected with external pipelines are fixed on the connecting pipes (11), and the transmitter (12) used for displaying a detection numerical value is fixed on the flowmeter body (1);
the two protection mechanisms (2) are respectively sleeved on the two connecting pipes (11) and used for sealing the connection part of the flange (13);
wherein, protection machanism (2) are including sealed cowling (21) and sealed pad (24), sealed cowling (21) slip cover is established connecting pipe (11) lateral wall, sealed pad (24) are fixed the inside wall of sealed cowling (21), mounting groove (241) have been seted up to one side of sealed pad (24), be fixed with pressure sensor (25) on sealed cowling (21), the sense terminal of pressure sensor (25) extends to survey in mounting groove (241).
2. The internet of things electromagnetic flowmeter according to claim 1, wherein the protection mechanism (2) further comprises a pressure ring (22) and a cushion (23), the cushion (23) is coaxially fixed on one side of the pressure ring (22), a threaded hole (221) is formed in the center of the pressure ring (22), the pressure ring (22) is sleeved on the connecting pipe (11), and the threaded hole (221) is in threaded connection with the external thread (111).
3. The internet of things electromagnetic flowmeter as claimed in claim 2, wherein the compression ring (22) has anti-slip threads formed around its side wall for increasing friction.
4. The internet of things electromagnetic flowmeter of claim 2, wherein the cushion (23) is made of rubber.
5. An internet of things electromagnetic flowmeter as claimed in claim 2 wherein the pressure ring (22) has an outer diameter greater than the outer diameter of the containment cap (21).
6. An internet of things electromagnetic flowmeter according to claim 2 wherein the inner wall of the containment cover (21) has an axial length greater than the sum of the thicknesses of the two flanges (13).
7. The internet of things electromagnetic flowmeter of claim 2, wherein the material of the sealing cover (21) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220436424.2U CN217276333U (en) | 2022-03-02 | 2022-03-02 | Internet of things electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220436424.2U CN217276333U (en) | 2022-03-02 | 2022-03-02 | Internet of things electromagnetic flowmeter |
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| Publication Number | Publication Date |
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| CN217276333U true CN217276333U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220436424.2U Active CN217276333U (en) | 2022-03-02 | 2022-03-02 | Internet of things electromagnetic flowmeter |
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| CN (1) | CN217276333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182964A (en) * | 2023-04-27 | 2023-05-30 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter |
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2022
- 2022-03-02 CN CN202220436424.2U patent/CN217276333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182964A (en) * | 2023-04-27 | 2023-05-30 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter |
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