CN219914534U - Non-magnetic intelligent water meter - Google Patents
Non-magnetic intelligent water meter Download PDFInfo
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- CN219914534U CN219914534U CN202223517630.5U CN202223517630U CN219914534U CN 219914534 U CN219914534 U CN 219914534U CN 202223517630 U CN202223517630 U CN 202223517630U CN 219914534 U CN219914534 U CN 219914534U
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- water meter
- magnetic
- intelligent water
- pointer
- dial
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000011664 signaling Effects 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000005357 flat glass Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 1
- 239000004677 Nylon Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a non-magnetic intelligent water meter, which comprises a water meter base meter and a machine core assembly arranged on the water meter base meter, wherein the machine core assembly comprises a dial plate, dial glass is arranged on the dial plate, an indicating needle for non-magnetic sampling is arranged on the dial plate, the indicating needle comprises a signaling pointer and a communication pointer, a non-magnetic sensor is arranged on the indicating needle, and an assembly groove corresponding to the signaling pointer is formed in the upper surface of the dial glass; the electric control assembly comprises an induction end and a control board, wherein the induction end is abutted to the dial glass in the assembly groove and is coaxially arranged with the signaling pointer, and the induction end is connected with the control board. The utility model mainly aims to solve the problem that the mechanical reading and the electronic reading of the water meter are inconsistent, effectively avoid disputes of water consumption of residents, and has higher accuracy.
Description
Technical Field
The utility model relates to the technical field of intelligent water meters, in particular to a non-magnetic intelligent water meter.
Background
The intelligent water meter is a novel water meter which utilizes the modern microelectronic technology, the modern sensing technology and the intelligent I C card technology to meter the water consumption and conduct water consumption data transmission and settlement transaction, and compared with the traditional water meter which generally only has the functions of flow collection and mechanical pointer display of the water consumption, the intelligent water meter has great progress, reduces the difficulty of water supply company collection of the water consumption, and reduces the labor intensity of workers.
There are three main current methods for converting mechanical reading to electronic reading of intelligent water meters in the market: reed pipe sampling, hall sampling and nonmagnetic sampling. The reed switch sampling and the Hall sampling both realize functions through magnetic field induction, but have the defect that when water flows reversely, the electronic module is used for forward metering, so that the reversely-moved part is accumulated into the forward metering (for example, a certain water meter mechanically reads 2.333m 3 Electronic reading 2.333m 3 When the water flow is reversed to run away 0.002m 3 The electronic reading would become 2.335m 3 ) Thus, the difference value becomes larger and larger with time, which causes inaccuracy of the electronic part and increases disputes between residents and water management departments. The phenomenon described above also exists for the existing nonmagnetic sampling.
In view of the above, there is a need for an improvement over existing non-magnetic sampling intelligent water meters to address the reasons stated above.
Disclosure of Invention
First, the technical problems to be solved
Aiming at the defects in the prior art, the utility model provides a non-magnetic intelligent water meter, which mainly aims to solve the problem that the mechanical reading and the electronic reading of the water meter are inconsistent, effectively avoid the problem that the water consumption of residents is disputed, and has higher accuracy.
(II) technical proposal to be adopted
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the non-magnetic intelligent water meter comprises a water meter base meter and a machine core assembly arranged on the water meter base meter, wherein the machine core assembly comprises a dial plate, dial plate glass is arranged on the dial plate, an indicating needle for non-magnetic sampling is arranged on the dial plate, the indicating needle comprises a signaling indicating needle and a communication pointer, a non-magnetic sensor is arranged on the indicating needle, and an assembly groove corresponding to the signaling pointer is formed in the upper surface of the dial plate glass; the electric control assembly comprises an induction end and a control board, wherein the induction end is abutted to the dial glass in the assembly groove and is coaxially arranged with the signaling pointer, and the induction end is connected with the control board.
The utility model adopts the following scheme: each non-magnetic sensor is provided with a coil.
The utility model adopts the following scheme: the signal sending pointer adopts a steel sheet, and the non-magnetic sensor is correspondingly arranged right above the signal sending pointer.
The utility model adopts the following scheme: the machine core is provided with a base, and the base is provided with a flip.
The utility model adopts the following scheme: a middle cover is arranged between the base and the movement.
The utility model adopts the following scheme: the dial plate glass is arranged on the base, an anti-slip washer is arranged between the upper surface of the dial plate glass and the inner wall of the base, and a rubber ring is arranged between the lower surface of the dial plate glass and the inner wall of the base.
The utility model adopts the following scheme: the electric control assembly comprises a lower cover fixed on the movement assembly, a control cavity and a power supply cavity are formed in the lower cover, the control cavity is internally provided with a control board and an induction end, the power supply cavity is provided with a power supply, the power supply supplies electric energy for the control board and the induction end, an observation window and an upper cover are arranged on the lower cover, and the induction end adopts a magnetic inductor.
The utility model adopts the following scheme: the special-shaped sealing ring is arranged between the lower cover and the observation window, and the upper cover is connected with the lower cover through a fastener.
The utility model adopts the following scheme: the fastener comprises a screw and a plug, and the plug is covered on the upper end face of the screw.
The utility model adopts the following scheme: the control panel is connected with the power supply through a wire, and a clamping ring is arranged on the wire.
The utility model adopts the following scheme: the power supply adopts a battery, a cock is arranged on the lower cover of the power supply cavity, and an O-shaped ring is arranged between the cock and the power supply cavity.
The utility model adopts the following scheme: the lower cover is also provided with nylon wires, and the nylon wires are provided with lead blocks.
(III) the beneficial effects to be achieved
Compared with the prior art, the utility model has the beneficial effects that:
the electromagnetic flow meter has the advantages that the electromagnetic flow meter is characterized in that the indicator needle for non-magnetic sampling is arranged on the meter face, the indicator needle comprises the signaling indicator needle and the communication indicator needle, the non-magnetic sensor is arranged on the indicator needle, the assembly groove corresponding to the signaling indicator needle is formed in the upper surface of the meter face glass, reverse flow can be identified through the non-magnetic sensor, electromechanical synchronization can be achieved when water flows reversely, synchronization of the electronic reading of the water meter and the mechanical reading of the water meter is guaranteed, the problem that the mechanical reading of the water meter is inconsistent with the electronic reading of the water meter is solved, the problem that disputes are caused by water consumption of residents is effectively avoided, and accuracy is higher.
The electronic control assembly comprises an induction end and a control board, wherein the induction end is abutted to an assembly groove of dial glass and is coaxially arranged with a signaling pointer, the induction end is connected with the control board, reverse flow can be identified through a non-magnetic sensor, electromechanical synchronization can be realized when water flows reversely, and the electronic reading of the water meter and the mechanical reading of the water meter are ensured to be synchronous.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic view of the movement of the present utility model.
In the figure: 1, a water meter base table; 2, a movement assembly; 3, an electric control assembly; 22, dial plate; 23, dial plate glass; 24, indicating needle; 25, no magnetic sensor; 27, a base; 28, flip cover; 29, a middle cover; 31, an induction end; 32, a control board; 33, a lower cover; 34, a power supply; 35, an observation window; 36, an upper cover; 37, a special-shaped sealing ring; 38, fasteners; 39, a collar; 231, an anti-slip washer; 232, a rubber ring; 241, sending a message pointer; 242, communication pointer; 331, nylon filaments; 332, lead block; 341, a cock; 342, o-rings; 381, screws; 382, plug.
Detailed Description
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be further described in 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 detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Embodiment one: referring to fig. 1, fig. 2 and fig. 3, as shown in the drawing, a non-magnetic intelligent water meter comprises a water meter base table 1 and a machine core assembly 2 arranged on the water meter base table 1, wherein the machine core assembly 2 comprises a dial 22, dial glass 23 is arranged on the dial 22, an indicating needle 24 for non-magnetic sampling is arranged on the dial 22, the indicating needle 24 comprises a signaling pointer 241 and a communication pointer 242, a non-magnetic sensor 25 is arranged on the indicating needle 24, when an organic glass is adopted as a base table main body disc, an assembly groove corresponding to the signaling pointer 241 is formed in the upper surface of the dial glass 23, an electric control component 3 is arranged on the machine core assembly 2, the electric control component 3 comprises a sensing end 31 and a control board 32, the sensing end 31 is abutted in the assembly groove 25 of the dial glass 23 and is coaxially arranged with the signaling pointer 241, and the sensing end 31 is connected with the control board 32.
Embodiment two: as shown in fig. 1, 2 and 3, it can be explained on the basis of the first embodiment that each non-magnetic sensor 25 is provided with a coil, while in the present embodiment, each non-magnetic sensor 25 is provided with four coils, and the control board 32 contains programmable plc. It is also conceivable that the signal pointer 241 is made of a steel sheet, and that the nonmagnetic sensor 25 is provided directly above the corresponding signal pointer 241. The utility model is provided with the signaling pointer 241, and the no-magnetic sensor 25 is arranged right above the corresponding signaling pointer 241, so that when the signaling pointer 241 rotates, the no-magnetic sensor 25 can identify signals. Every time the signal pointer 241 rotates forward one turn, 0.001L of water is moved, and conversely, one turn is moved backward, and 0.001L of water is moved, because the non-magnetic sensor 25 is provided with four coils, the main control board is set to be in four directions of ABCD through a program. By the position of the steel sheet of the signaling pointer 241, the rotation direction and angle of the signaling pointer 241 can be identified, thereby realizing the back measurement of electronic readings.
Embodiment III: as shown in fig. 1, 2 and 3, it can be described on the basis of the first embodiment or the second embodiment that the base 27 is provided on the movement 21, and the flip cover 28 is provided on the base 27, so that the convenience in checking and protecting is facilitated by opening and closing the flip cover 28. It is also envisaged that a middle cover 29 is provided between the base 27 and the movement 21, which facilitates the fastening of the base 27 to the sleeve movement 21. The dial glass 23 is arranged on the base 27, an anti-slip washer 231 is arranged between the upper surface of the dial glass 23 and the inner wall of the base 27, and a rubber ring 232 is arranged between the lower surface of the dial glass 23 and the inner wall of the base 27 in order to improve the tightness and the fastening performance of the dial glass 23 and the base 27.
Embodiment four: as shown in fig. 1, 2 and 3, it can be described on the basis of the first embodiment, the second embodiment or the third embodiment that the electronic control unit 3 includes a lower cover 33 fixed on the movement assembly 2, a control chamber and a power supply chamber are opened on the lower cover 33, a control board 32 and a sensing end 31 are installed in the control chamber, a power supply 34 is installed in the power supply chamber, the power supply 34 supplies electric power to the control board 32 and the sensing end 31, an observation window 35 and an upper cover 36 are provided on the lower cover 33, and the internal condition can be observed by opening the upper cover 36, wherein the sensing end 31 is a non-magnetic inductor. It is further to be noted that, the special-shaped sealing ring 37 is disposed between the lower cover 33 and the observation window 35, so that the tightness and stability of the structure are improved, it is to be understood that the upper cover 36 is connected with the lower cover 33 through the fastening member 38, the fastening member 38 includes the screw 381 and the plug 382, and the upper end surface of the screw 381 is covered with the plug 382, so that the upper cover is integrated when not detached. More desirably, the control board 32 is connected to the power supply 34 by a wire having a collar 39 thereon, which facilitates better connection.
Wherein, the power supply 34 adopts a battery, a plug 341 is arranged on the lower cover 33 of the power supply cavity part, and the plug 341 is used for closing or opening the power supply cavity, so that the power supply 34 can be checked and maintained, wherein an O-shaped ring 342 is arranged between the plug 341 and the power supply cavity, and the connection tightness is improved. It is further emphasized that the nylon wire 331 is further disposed on the lower cover 33, and the lead block 332 is disposed on the nylon wire 331 (the nylon wire 331 is fixed by the lead block 332), which is beneficial to being convenient for people to carry or tie up.
The utility model adds the reverse metering function on the basis of non-magnetic sampling, and the electronic reading always keeps consistent with the mechanical reading no matter how much the water meter is reversed, so that the technology can avoid water disputes and play an important reference role in monitoring pipe network leakage under the condition of ensuring accurate metering.
Standard parts used in the document of the utility model can be purchased from the market, the specific connection modes of the parts adopt conventional means such as mature screws or screws in the prior art, the internal parts of the control panel adopt conventional models in the prior art, the internal structure of the control panel belongs to the prior art structure, a worker can finish normal operation of the control panel according to the prior art manual, and the circuit connection adopts the conventional connection modes in the prior art, so that the specific description is not made.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.
Claims (10)
1. The utility model provides a no magnetism intelligence water gauge, includes water gauge base table (1) and sets up core assembly (2) on water gauge base table (1), its characterized in that: the movement assembly (2) comprises a dial plate (22), dial plate glass (23) is arranged on the dial plate (22), an indicator needle (24) for non-magnetic sampling is arranged on the dial plate (22), the indicator needle (24) comprises a signaling pointer (241) and a communication pointer (242), a non-magnetic sensor (25) is arranged on the indicator needle (24), and an assembly groove corresponding to the signaling pointer (241) is formed in the upper surface of the dial plate glass (23); be provided with electric control assembly (3) on core assembly (2), electric control assembly (3) are including response end (31) and control panel, response end (31) butt in the assembly groove of dial plate glass (23) and with send out signal pointer (241) coaxial setting, response end (31) are connected with control panel (32).
2. The non-magnetic intelligent water meter according to claim 1, wherein: a coil is provided on each of the non-magnetic sensors (25).
3. The non-magnetic intelligent water meter according to claim 2, wherein: the signaling pointer (241) adopts a steel sheet, and the non-magnetic sensor (25) is correspondingly arranged right above the signaling pointer (241).
4. A non-magnetic intelligent water meter according to claim 1, 2 or 3, wherein: the machine core (21) is provided with a base (27), and the base (27) is provided with a flip (28).
5. The non-magnetic intelligent water meter according to claim 4, wherein: a middle cover (29) is arranged between the base (27) and the movement (21).
6. The non-magnetic intelligent water meter according to claim 4, wherein: the dial glass (23) is arranged on the base (27), an anti-slip gasket (231) is arranged between the upper surface of the dial glass (23) and the inner wall of the base (27), and a rubber ring (232) is arranged between the lower surface of the dial glass (23) and the inner wall of the base (27).
7. A non-magnetic intelligent water meter according to claim 1 or 2 or 3 or 5 or 6, wherein: the electric control assembly (3) comprises a lower cover (33) fixed on the movement assembly (2), a control cavity and a power supply cavity are formed in the lower cover (33), a control board (32) and an induction end (31) are arranged in the control cavity, a power supply source (34) is arranged in the power supply cavity, the power supply source (34) provides electric energy for the control board (32) and the induction end (31), an observation window (35) and an upper cover (36) are arranged on the lower cover (33), and the induction end (31) adopts a non-magnetic inductor.
8. The non-magnetic intelligent water meter according to claim 7, wherein: a special-shaped sealing ring (37) is arranged between the lower cover (33) and the observation window (35), and the upper cover (36) is connected with the lower cover (33) through a fastener (38).
9. The non-magnetic intelligent water meter according to claim 8, wherein: the fastener (38) comprises a screw (381) and a plug (382), and the upper end surface of the screw (381) is covered with the plug (382).
10. The non-magnetic intelligent water meter according to claim 7, wherein: the control panel (32) is connected with the power supply (34) through a wire, and a clamping ring (39) is arranged on the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517630.5U CN219914534U (en) | 2022-12-28 | 2022-12-28 | Non-magnetic intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517630.5U CN219914534U (en) | 2022-12-28 | 2022-12-28 | Non-magnetic intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914534U true CN219914534U (en) | 2023-10-27 |
Family
ID=88425107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223517630.5U Active CN219914534U (en) | 2022-12-28 | 2022-12-28 | Non-magnetic intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914534U (en) |
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2022
- 2022-12-28 CN CN202223517630.5U patent/CN219914534U/en active Active
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