CN222579367U - Electromagnetic water meter - Google Patents
Electromagnetic water meter Download PDFInfo
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- CN222579367U CN222579367U CN202421131107.5U CN202421131107U CN222579367U CN 222579367 U CN222579367 U CN 222579367U CN 202421131107 U CN202421131107 U CN 202421131107U CN 222579367 U CN222579367 U CN 222579367U
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Abstract
The utility model provides an electromagnetic water meter, relates to the technical field of measurement, and is used for solving the technical problem that the installation and disassembly convenience of an electromagnetic water meter and a data terminal in the related art is low. The electromagnetic water meter comprises a water meter main body and data terminal equipment, wherein the water meter main body is provided with a first data interaction end, the data terminal equipment is provided with a second data interaction end, the first data interaction end is electrically connected with the second data interaction end, a sealing structure is arranged between the first data interaction end and the second data interaction end, a socket is arranged on the first side of the water meter main body to form the first data interaction end, a plug is arranged on a terminal shell to form the second data interaction end, the plug is electrically connected with the data terminal equipment, the plug is inserted into the socket, the sealing structure is arranged between the plug and the socket, the electromagnetic water meter and the data terminal are high in installation and disassembly convenience, and the electromagnetic water meter is high in sealing performance.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to an electromagnetic water meter.
Background
The electromagnetic water meter is widely applied as a measuring device of water flow. Electromagnetic water meters utilize the principle of electromagnetic induction to measure the flow and flow rate information of water.
In the related art, the electromagnetic water meter and the data terminal are assembled as a whole, or the electromagnetic water meter and the data terminal are connected through a cable.
However, the integrated assembly mode of the electromagnetic water meter and the data terminal in the related art has lower disassembly and installation convenience, and the external interface of the electromagnetic water meter can be increased by connecting the electromagnetic water meter through a cable, so that the electromagnetic water meter has lower air tightness and is easy to leak.
Disclosure of utility model
In view of the above problems, the embodiment of the utility model provides an electromagnetic water meter, which solves the technical problems that the data terminal and the meter head of the electromagnetic water meter have more leakage points, and the waterproof grade of the electromagnetic water meter is inconvenient to reach the IP68 grade, so that the data terminal equipment has the convenience of independent disassembly and maintenance.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
The embodiment of the utility model provides an electromagnetic water meter, which comprises a water meter main body and data terminal equipment, wherein the water meter main body is provided with a first data interaction end, the data terminal equipment is provided with a second data interaction end, the first data interaction end is electrically connected with the second data interaction end, and a sealing structure is arranged between the first data interaction end and the second data interaction end;
A socket is arranged on the first side of the water meter main body so as to form the first data interaction end; the terminal shell is provided with a plug so as to form the second data interaction end;
The plug is electrically connected with the data terminal equipment, the plug is inserted into the socket, and the sealing structure is arranged between the plug and the socket.
In a possible embodiment, the data terminal device is provided with a connection block for connection to the water meter body.
In a possible embodiment, the connection block is provided with a mounting hole for accommodating at least part of the plug, a first end of the plug is connected to a data terminal module in the data terminal device through a wire, and a second end of the plug is plugged into the socket.
In a possible embodiment, an adhesive layer is provided between the plug and the mounting hole.
In a possible embodiment, the sealing structure comprises a sealing ring sleeved on the periphery of the socket.
In a possible embodiment, the data terminal device is provided with a detection port, and a sealing component is tightly connected to the detection port.
In a possible embodiment, the sealing assembly comprises a sealing gasket, a gasket and a screw, wherein the sealing gasket is connected to the inner wall of the detection port in a circumferential sealing way, the sealing gasket is provided with a threaded hole, the screw is connected to the sealing gasket through the threaded hole, and the gasket is connected between the sealing gasket and the screw;
The screw head cover of the screw is provided with a protective cover.
In a possible implementation manner, the socket is provided with a detection hole, and the detection hole is positioned on a first side wall of the socket, which is correspondingly inserted with the plug;
The water meter body includes a water meter housing having an inner cavity and a functional assembly disposed in the inner cavity, the detection aperture configured to transmit a detection gas to the inner cavity.
In a possible implementation manner, the water meter main body is connected with a mounting seat, the mounting seat is provided with a first connecting hole, the connecting block is provided with a second connecting hole, and the data terminal equipment is fixedly connected with the water meter main body through bolts penetrating through the second connecting hole and the first connecting hole.
In a possible embodiment, the mounting base has a mounting groove in which the socket is threadedly mounted.
The electromagnetic water meter provided by the application has at least the following beneficial effects:
the split type detachability not only has between data terminal equipment and the water gauge main part, has the characteristics of few to outer leak source again, and the dismantlement of electromagnetism water gauge and the convenience of installation are higher, and the job stabilization nature after the assembly is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an explosion structure of an electromagnetic water meter according to an embodiment of the present utility model;
fig. 2 is a schematic side view of an electromagnetic water meter according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 taken in the opposite direction C-C;
FIG. 4 is an enlarged schematic view of the area A in FIG. 3;
Fig. 5 is a schematic structural diagram showing a mechanical connection relationship between a water meter main body and a data terminal device of an electromagnetic water meter according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a data terminal device of an electromagnetic water meter according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of the socket of FIG. 1;
Fig. 8 is a cross-sectional view taken along A-A in fig. 7.
Reference numerals illustrate:
1-a water meter main body, 2-a socket;
3-sealing ring, 4-data terminal equipment;
5-sealing gasket, 6-gasket;
7-screws, 8-protective covers;
a 9-threaded connection, a 10-plug;
11-adhesive layer, 12-detection hole;
13-mounting seat and 14-connecting block;
15-mounting holes and 16-annular grooves.
Detailed Description
As described in the background art, electromagnetic water meters are widely used as measuring devices for water flow. The electromagnetic water meter utilizes the electromagnetic induction principle to measure the flow and flow velocity information of water, and in the related art, the electromagnetic water meter and the data terminal are assembled as a whole, or the electromagnetic water meter and the data terminal are connected through a cable, however, the convenience in disassembly and installation of the integrated assembly mode of the electromagnetic water meter and the data terminal is low, and the external interface of the electromagnetic water meter can be increased through the mode of cable connection, so that the air tightness of the electromagnetic water meter is low and the electromagnetic water meter is easy to leak.
According to the electromagnetic water meter, through split design of the water meter main body and the data terminal equipment and connection of the water meter main body and the data terminal equipment through the data interaction end, and the sealing structure is arranged between the water meter main body and the data terminal equipment, the split type detachability is achieved between the data terminal equipment and the water meter main body, the characteristics of few leakage points are achieved, the convenience in detachment and installation of the electromagnetic water meter is high, and the working stability after assembly is high.
In order to make the above objects, features and advantages of the embodiments of the present utility model more comprehensible, the technical solutions of the embodiments of the present utility model will be described clearly and completely with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 to 8, the electromagnetic water meter provided by the embodiment of the utility model comprises a water meter main body 1 and a data terminal device 4, wherein the water meter main body 1 is provided with a first data interaction end, the data terminal device 4 is provided with a second data interaction end, the first data interaction end is electrically connected with the second data interaction end, the water meter main body 1 is used for monitoring and recording water flow information, the data terminal device 4 is used for receiving, processing and/or storing data transmitted by the water meter main body 1, and a sealing structure is arranged between the first data interaction end and the second data interaction end, so that a better sealing effect can be achieved between the water meter main body 1 and the data terminal device 4.
Therefore, the electromagnetic water meter provided by the application reduces leakage points of the electromagnetic water meter through fewer external interfaces, has better waterproof performance and simple structure, and reaches the IP68 waterproof grade.
In a possible embodiment, the first side of the water meter body 1 is provided with a socket 2 to form a first data interaction end, for example, the socket 2 is an aviation socket 2, which has the characteristics of water resistance and dust resistance and can be used outdoors or in a severe environment, and the aviation socket 2 is high-temperature resistant and corrosion resistant and can ensure the normal operation and safe use of the electromagnetic water meter, the data terminal device 4 comprises a terminal housing, a data terminal module and a power supply device, the terminal housing is fixedly connected to the water meter body 1, for example, the terminal housing is connected to the water meter body 1 through a threaded connector 9 in a threaded manner, the threaded connector 9 can be an M5 x 50 screw 7, the terminal housing is provided with a containing cavity, the data terminal module and the power supply device are located in the containing cavity, the power supply device is electrically connected to the data terminal module, the terminal housing is provided with a plug 10 to form a second data interaction end, the plug 10 is electrically connected to the data terminal module, the plug 10 is plugged into the socket 2, the socket is provided with a plurality of jacks at intervals, the plug 10 is provided with a plurality of plug terminals, the plug terminals are in one-to-one correspondence with the jacks through plug terminals plugged into the jacks 2, and the plug 10 is plugged into the jack terminals 2, and the plug 10 is arranged between the socket and the socket 2.
In another example, the water meter main body 1 is connected with the mounting seat 13, the mounting seat 13 is provided with a mounting groove, the inner wall of the mounting groove is provided with internal threads, the outer circumferential side wall of the socket 2 is provided with external threads, the socket 2 is connected with the mounting groove in a threaded manner, the mounting seat 13 is arranged to realize a split structure of the mounting position of the socket 2 on the water meter main body 1, the disassembly and the assembly are more convenient, and the connection is also more firm.
In some embodiments, the power supply device comprises a battery, which is fixed inside the terminal housing by a battery holder or a fixing clip to provide the water meter body 1 with the required electric energy to ensure the operation of the data terminal module. The data terminal module comprises a processor, a memory and a communication module, wherein the processor, the memory and the communication module can be integrated on a circuit board and are electrically connected with a battery so as to collect water consumption data, process the data and store the data of the water meter, and carry out data transmission and interaction with an external system through the communication module.
As a possible embodiment, the side wall of the terminal housing is provided with mounting holes 15 for receiving at least part of the plug 10, a first end of the plug 10 is connected to the data terminal module by wires, and a second end of the plug 10 is plugged into the socket 2, so that the plug 10 is connected to the data terminal module by wires only without additional mechanical fixing.
In another example, the terminal housing is provided with a connection block 14, and the mounting hole 15 is disposed in the connection block 14 to accommodate at least part of the plug 10, where the connection block 14 provides a layout position on the data terminal device for the plug 10, and the terminal housing does not need to be provided with the mounting hole 15, so that the space occupied by each functional module in the terminal housing may be occupied.
In another possible implementation manner, the sealing structure comprises a sealing ring 3, the sealing ring 3 is in sealing connection between the mounting seat 13 and the connecting block 14, further, an annular groove 16 is arranged on the connecting block 14, the annular groove 16 is located at the periphery of the mounting hole 15, the sealing ring 3 is embedded in the annular groove 16 of the mounting seat 13, so that the plug 10 is sealed after being inserted into the socket 2, sealing connection between the water meter main body 1 and the data terminal equipment 4 is further realized, and the structure meets IP68 level waterproof.
In some embodiments, an adhesive layer 11 is disposed between the plug 10 and the mounting hole 15, and the adhesive layer 11 is illustratively an adhesive layer, and may be formed by injecting glue into a connection portion where the tail of the plug 10 is connected to the data terminal module, so as to prevent the wires from falling off when the plug 10 is pulled out.
In other embodiments, the plug 10 is sleeved with a housing, a filling cavity is formed between the housing and the plug 10, an adhesive layer is arranged in the filling cavity, a terminal is arranged on one side of the plug 10 away from the socket 2, and the terminal of the plug 10 is electrically connected to a circuit board of the data terminal device 4, which is integrated with the data terminal module, through a wire.
Specifically, when the data terminal device 4 and the water meter main body 1 are assembled, the plug 10 is inserted into the socket 2, and meanwhile, the data terminal device 4 is tightly attached to the sealing ring 3 and is pressed onto the water meter main body 1, and at this time, the plug 10 is retracted into the terminal housing.
In still other embodiments, the terminal housing is provided with a test port to which the seal assembly is tightly coupled.
In a possible implementation manner, the sealing assembly comprises a sealing gasket 5, a gasket 6 and a screw 7, wherein the sealing gasket 5 is connected to the inner wall of the detection opening in a circumferential sealing manner, the sealing gasket 5 is provided with a threaded hole, the screw 7 is connected to the sealing gasket 5 through the threaded hole, the gasket 6 is connected between the sealing gasket 5 and the screw 7, a protective cover 8 is arranged on a screw 7 head cover of the screw 7 to protect the structure of the screw 7, the sealing gasket 5 is a sealing silica gel pad, the gasket 6 is a flat gasket 6, and the screw 7 is a hexagon socket flat end fixing screw 7, so that the detection opening is plugged through the sealing assembly, and the sealing performance is better.
As a possible implementation manner, the socket 2 is provided with a detection hole 12, the detection hole 12 is positioned on a first side wall of the socket 2, which is correspondingly inserted with the plug 10, the water meter main body 1 comprises a water meter shell and a functional component, the water meter shell is provided with an inner cavity, the functional component is arranged in the inner cavity, the detection hole 12 is configured to transmit detection gas to the inner cavity, that is, when gas is introduced into a detection port on the terminal shell for leakage detection, the gas can flow through a gap at the joint of the plug 10 and the socket 2, and reaches the inner cavity of the water meter shell through the detection hole 12, so that the tightness detection of the gauge head part of the water meter main body 1 is realized, and the functional stability of the electromagnetic water meter is ensured.
In some embodiments, the water meter housing is provided with a first connection hole, the terminal housing is provided with a second connection hole, and the terminal housing is fixedly connected with the water meter body 1 through a threaded connector 9 penetrating through the second connection hole and the first connection hole.
As an example, the socket 2 is screwed to the water meter main body 1.
In other examples, the water meter housing is connected with a mounting seat 13, the mounting seat 13 is provided with a mounting groove, the socket 2 is installed in the mounting groove in a threaded manner, the mounting seat 13 is provided with a first connecting hole, the connecting block is provided with a second connecting hole, and the data terminal equipment is fixedly connected with the water meter main body through bolts penetrating through the second connecting hole and the first connecting hole.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421131107.5U CN222579367U (en) | 2024-05-22 | 2024-05-22 | Electromagnetic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421131107.5U CN222579367U (en) | 2024-05-22 | 2024-05-22 | Electromagnetic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222579367U true CN222579367U (en) | 2025-03-07 |
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ID=94790076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421131107.5U Active CN222579367U (en) | 2024-05-22 | 2024-05-22 | Electromagnetic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222579367U (en) |
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- 2024-05-22 CN CN202421131107.5U patent/CN222579367U/en active Active
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