CN204286509U - A kind of water meter of anticlogging electronic measurement - Google Patents
A kind of water meter of anticlogging electronic measurement Download PDFInfo
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- CN204286509U CN204286509U CN201420810473.3U CN201420810473U CN204286509U CN 204286509 U CN204286509 U CN 204286509U CN 201420810473 U CN201420810473 U CN 201420810473U CN 204286509 U CN204286509 U CN 204286509U
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- water meter
- impeller
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- water
- rotation axis
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Abstract
The utility model discloses a kind of water meter of anticlogging electronic measurement, comprise water meter body, impeller, watermeter shell, water inlet and water delivering orifice, the two panels that is provided with the edge of the rotation axis of impeller differ in size without magnetic inductive film, coupling shaft and PLC is provided with in water meter body, coupling shaft is provided with the non-magnetic sensor comprising a sensing element, non-magnetic sensor is close to the rotation axis of impeller, be positioned in water meter body below impeller and be provided with a cavity, cavity Nell wall is provided with boss and runner A, runner A centre position is provided with through hole, through-hole wall is provided with annular wheel, the rotation axis of runner A and impeller passes through gear drive, runner A is evenly provided with consent.Foreign material in water can be adsorbed on the table end by the water meter of this anticlogging electronic measurement of the utility model, prevent the rotten of water quality; There is no magnetic interference problem; Make base table have better initial-flow and range ratio simultaneously; Only just can identify the direction of current by a detection probe and reduce detection power consumption.
Description
Technical field
The utility model relates to measurement instrument technical field, specifically a kind of water meter of anticlogging electronic measurement.
Background technology
Water meter, as a kind of measurement instrument, is that the integrated flow of water is measured mostly.Traditional water meter is mostly the metering of Magnetic drive machinery or Magnetic testi electronic measurement: the mode of present employing is on the pointer of original old-fashioned water meter, add small magnet, and add a magneto-dependent sensor and outside collecting circuit board in water meter inside, sensor and outside collecting circuit board are connected by wire, it reaches the object of water measurement amount by the number of turns detecting indicators turn.But its signal transmission is by magnetic field, so just there is situation about may be disturbed by external magnetic field, sensor at this moment all can detect constant magnetic signal, and sensor just cannot count.Also there is shortcoming: 1, there is the missing pulse that de-magnetic conductance causes simultaneously; 2, magnetic material has demagnetization phenomenon, should ensure that magnetic can not be too strong, and the de-magnetic phenomenon caused after having prevented demagnetization again of long duration, has certain difficulty; 3, extraneous magnetic interference is easily subject to; 4, magnet impeller installed, the foreign material easily in absorption tap water, impact metering.
At present, in existing water meter, semicircle tinsel is positioned at the side of impeller, affect the stability of its center of gravity and metering, also have impact on the performance of initial-flow, when vane rotary only has a pulse signal for one week, Meter resolution is not high, a detection probe cannot be used to carry out the differentiation of water (flow) direction simultaneously, need two detection probe and single-chip microcomputer integrated detection circuit, so just need multiple detection probe to add power consumption and need specific single-chip microcomputer to work in coordination with sensing detection.
And water meter due to for a long time use have foreign material exist, and clean water meter need by water valve close, will water meter dismantle after clean again, bother very much, after the loading in later stage, have inconvenience.
Summary of the invention
The utility model is not enough for prior art, provides a kind of water meter of anticlogging electronic measurement, and the foreign material in water can be adsorbed on the table end by the water meter of this anticlogging electronic measurement, prevents the rotten of water quality; Realize the relatively independent of segment count and base table part, for electronic installation provides reliable waterproof guarantee; There is no magnetic interference problem; Make base table have better initial-flow and range ratio simultaneously; Two sensing elements make its gravity on impeller branch evenly, improve the stability of metering, also improve the performance of initial-flow; Vane rotary has two pulse signals for one week, improves Meter resolution 50%; Can only just can identify the direction of current by a detection probe and reduce detection power consumption, work in coordination with sensing detection without the need to single-chip microcomputer, directly export with level pulse signal.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of water meter of anticlogging electronic measurement, comprise water meter body, impeller, watermeter shell on described water meter body, the water inlet of described water meter body side and the water delivering orifice of described water meter body opposite side, the two panels that is provided with the edge of the rotation axis of described impeller differ in size without magnetic inductive film, describedly to arrange without the axisymmetrical of magnetic inductive film along the rotation axis of described impeller, coupling shaft and PLC is provided with in described water meter body, described coupling shaft is provided with the non-magnetic sensor comprising a sensing element, described non-magnetic sensor is close to the rotation axis of described impeller, the axial line of the rotation axis of described non-magnetic sensor and described impeller on the same line, and the induction region of described sensing element described in synchronization, can only be positioned at without magnetic inductive film, described sensing element is for gathering the described position signalling without magnetic inductive film, and this position signalling is sent to described PLC, described PLC is for being converted into the traffic transport of fluid to the display screen be arranged on described watermeter shell by above-mentioned position signalling, be positioned in described water meter body below described impeller and be provided with a cavity, described cavity Nell wall is provided with boss and runner A, and described runner A is positioned on described boss, described runner A centre position is provided with through hole, described through-hole wall is provided with annular wheel, the rotation axis of described impeller extends downward on runner A, the rotation axis top of described impeller is fixed with outer rotor, the rotation axis of described runner A and described impeller passes through gear drive, described runner A is evenly provided with consent, and described consent is funnel-form.Drive runner A to rotate when wheel rotation by gear drive, the centrifugal force produced during owing to rotating, the foreign material that in water, quality is larger are fallen in cavity by consent.Beneficial effect: water meter realizes the relatively independent of segment count and base table part; For electronic installation provides reliable waterproof guarantee; There is no magnetic interference problem; Make base table have better initial-flow and range ratio simultaneously; Two sensing elements make its gravity on impeller branch evenly, improve the stability of metering, also improve the performance of initial-flow; Vane rotary has two pulse signals for one week, improves Meter resolution 50%; Can only just can identify the direction of current by a detection probe and reduce detection power consumption, work in coordination with sensing detection without the need to single-chip microcomputer, directly export with level pulse signal.
In technique scheme, preferably, wireless communication module is provided with in described watermeter shell, described wireless communication module is used for, by wireless network, the flow of fluid is sent to remote server, described water inlet is provided with water intaking valve, the upper end of described water intaking valve is provided with solenoid valve, and described PLC controls the switch of described solenoid valve, and described wireless communication module signal connects described PLC.Beneficial effect: by being provided with solenoid valve, this valve can be remotely controlled, and makes the management of water meter convenient, improves Consumer's Experience.
In technique scheme, preferably, described cavity inner bottom part is provided with motor, and the output terminal of described motor is provided with runner B, and the direction that described runner B rotates is contrary with the direction of described wheel rotation, and described PLC signal connects described motor.After PLC signal records wheel rotation, control motor and open, runner B rotates with impeller reverse direction simultaneously.
In technique scheme, preferably, described cavity outside surface is provided with screw thread
,be threaded with described water meter body by screw thread.When by dismounting cavity, the foreign material of the inside can being cleaned up after the certain foreign material of accumulation.
In technique scheme, preferably, described water intaking valve lower end is provided with external power supply.
The utility model compared with prior art, has following beneficial effect: the foreign material in water can be adsorbed on the table end by the water meter of this anticlogging electronic measurement, prevents the rotten of water quality; Realize the relatively independent of segment count and base table part; For electronic installation provides reliable waterproof guarantee; There is no magnetic interference problem; Make base table have better initial-flow and range ratio simultaneously; Only just can identify the direction of current by a detection probe and reduce detection power consumption, working in coordination with sensing detection without the need to single-chip microcomputer, directly export with level pulse signal.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation in the water meter body of the utility model embodiment.
Fig. 3 is the plan structure schematic diagram of the watermeter shell of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1-Fig. 3, a kind of water meter of anticlogging electronic measurement, comprise water meter body 1, impeller 2, watermeter shell 3 on described water meter body 1, the water inlet 4 of described water meter body 1 side and the water delivering orifice of described water meter body 1 opposite side, the two panels that is provided with the edge of the rotation axis of described impeller 2 differ in size without magnetic inductive film 5, describedly to arrange without the axisymmetrical of magnetic inductive film 5 along the rotation axis of described impeller 2, coupling shaft 6 and PLC 7 is provided with in described water meter body 1, described coupling shaft 6 is provided with the non-magnetic sensor 8 comprising a sensing element, described non-magnetic sensor 8 is close to the rotation axis of described impeller 2, the axial line of the rotation axis of described non-magnetic sensor 8 and described impeller 2 on the same line, and the induction region of described sensing element described in synchronization, can only be positioned at without magnetic inductive film 5, described sensing element is for gathering the described position signalling without magnetic inductive film 5, and this position signalling is sent to described PLC 7, described PLC 7 is for being converted into the traffic transport of fluid to the display screen be arranged on described watermeter shell 3 by above-mentioned position signalling, be positioned in described water meter body 1 below described impeller 2 and be provided with a cavity 9, the Nell wall of described cavity 9 is provided with boss 10 and runner A11, and described runner A11 is positioned on described boss 10, described runner A11 centre position is provided with through hole 12, described through hole 12 inwall is provided with annular wheel, the rotation axis of described impeller 2 extends downward on runner A11, rotation axis 2 top of described impeller is fixed with outer rotor, the rotation axis of described runner A11 and described impeller 2 passes through gear drive, described runner A11 is evenly provided with consent 13, and described consent 13 is funnel-form.Drive runner A11 to rotate when impeller 2 rotates by gear drive, the centrifugal force produced during owing to rotating, the foreign material that in water, quality is larger are fallen in cavity 9 by consent 13.
Wireless communication module 14 is provided with in described watermeter shell 3, described wireless communication module 14 is for sending to remote server by wireless network by the flow of fluid, described water inlet 4 place is provided with water intaking valve, the upper end of described water intaking valve is provided with solenoid valve 41, described PLC 7 controls the switch of described solenoid valve 41, and described wireless communication module 14 signal connects described PLC 7.
Described cavity 9 inner bottom part is provided with motor 15, and the output terminal of described motor 15 is provided with runner B16, and the direction that described runner B16 rotates is contrary with the direction that described impeller 2 rotates, and described PLC 7 signal connects described motor 15.After PLC 7 signal records impeller 2 rotation, control motor 15 and open, runner B16 rotates with impeller 2 reverse direction simultaneously.
Described cavity 9 outside surface is provided with screw thread
,be threaded with described water meter body 1 by screw thread.When by dismounting cavity 9, the foreign material of the inside can being cleaned up after the certain foreign material of accumulation.
Described water intaking valve lower end is provided with external power supply 17.
During use, when there being fluid to flow through table body, fluid can impeller 2 rotate, also can thereupon rotate without magnetic inductive film 5 on impeller 2 rotation axis edge, at a time, middle sensing element in non-magnetic sensor 8 collects larger without magnetic inductive film 5 position signalling this moment, at subsequent time, sensing element collects again the less next position signalling without magnetic inductive film 5, former and later two position signallings all will be sent to PLC 7, after the calculating of PLC 7, position signalling is converted to the number of turns that impeller 2 rotates, and then be converted to the flow of fluid, then the flow of this above-mentioned fluid is sent to display screen for user and consults by PLC 7 one aspect, also the flow of this fluid is sent to the wireless communication module 14 in mainboard on the other hand, by wireless communication module 14 by the traffic transport of this fluid to remote server, when wireless communication module 14 receives the order of the control water meter valve that remote server sends, PLC 7 also will be controlled the closedown of water intaking valve and open by solenoid valve 41.
When wireless communication module 14 is for sending to remote server by wireless network by the flow of fluid, staff long-rangely can send a signal to wireless communication module 14 according to actual conditions, wireless communication module 14 transmission of signal is to PLC 7, and PLC 7 Controlling solenoid valve 41 controls the closedown of water intaking valve and opens.
The utility model compared with prior art, has following beneficial effect: the foreign material in water can be adsorbed on the table end by the water meter of this anticlogging electronic measurement, prevents the rotten of water quality; Realize the relatively independent of segment count and base table part; For electronic installation provides reliable waterproof guarantee; There is no magnetic interference problem; Make base table have better initial-flow and range ratio simultaneously; Only just can identify the direction of current by a detection probe and reduce detection power consumption, working in coordination with sensing detection without the need to single-chip microcomputer, directly export with level pulse signal.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the water meter of an anticlogging electronic measurement, comprise water meter body (1), impeller (2), watermeter shell (3) on described water meter body (1), the water inlet (4) of described water meter body (1) side and the water delivering orifice of described water meter body (1) opposite side, it is characterized in that: the edge of the rotation axis of described impeller (2) be provided with that two panels differs in size without magnetic inductive film (5), describedly to arrange without the axisymmetrical of magnetic inductive film (5) along the rotation axis of described impeller (2), coupling shaft (6) and PLC (7) is provided with in described water meter body (1), described coupling shaft (6) is provided with the non-magnetic sensor (8) comprising a sensing element, described non-magnetic sensor (8) is close to the rotation axis of described impeller (2), the axial line of the rotation axis of described non-magnetic sensor (8) and described impeller (2) on the same line, and the induction region of described sensing element described in synchronization, can only be positioned at without magnetic inductive film (5), described sensing element is for gathering the described position signalling without magnetic inductive film (5), and this position signalling is sent to described PLC (7), described PLC (7) is for being converted into the traffic transport of fluid to the display screen be arranged on described watermeter shell (3) by above-mentioned position signalling, be positioned at described impeller (2) below in described water meter body (1) and be provided with a cavity (9), described cavity (9) Nell wall is provided with boss (10) and runner A(11), and described runner A(11) be positioned on described boss (10), described runner A(11) centre position is provided with through hole (12), described through hole (12) inwall is provided with annular wheel, the rotation axis of described impeller (2) extends downward runner A(11) on, rotation axis (2) top of described impeller is fixed with outer rotor, described runner A(11) pass through gear drive with the rotation axis of described impeller (2), described runner A(11) on be evenly provided with consent (13), and described consent (13) is funnel-form.
2. the water meter of a kind of anticlogging electronic measurement as claimed in claim 1, it is characterized in that: in described watermeter shell (3), be provided with wireless communication module (14), described wireless communication module (14) is for sending to remote server by wireless network by the flow of fluid, described water inlet (4) place is provided with water intaking valve, the upper end of described water intaking valve is provided with solenoid valve (41), described PLC (7) controls the switch of described solenoid valve (41), and described wireless communication module (14) signal connects described PLC (7).
3. the water meter of a kind of anticlogging electronic measurement as claimed in claim 2, it is characterized in that: described cavity (9) inner bottom part is provided with motor (15), the output terminal of described motor (15) is provided with runner B(16), described runner B(16) direction of rotating is contrary with the direction that described impeller (2) rotates, and described PLC (7) signal connects described motor (15).
4. the water meter of a kind of anticlogging electronic measurement as claimed in claim 3, is characterized in that: described cavity (9) outside surface is provided with screw thread
,be threaded with described water meter body (1) by screw thread.
5. the water meter of a kind of anticlogging electronic measurement as claimed in claim 4, is characterized in that: described water intaking valve lower end is provided with external power supply (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810473.3U CN204286509U (en) | 2014-12-21 | 2014-12-21 | A kind of water meter of anticlogging electronic measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810473.3U CN204286509U (en) | 2014-12-21 | 2014-12-21 | A kind of water meter of anticlogging electronic measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286509U true CN204286509U (en) | 2015-04-22 |
Family
ID=52869659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810473.3U Withdrawn - After Issue CN204286509U (en) | 2014-12-21 | 2014-12-21 | A kind of water meter of anticlogging electronic measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535120A (en) * | 2014-12-21 | 2015-04-22 | 宁波市精诚科技有限公司 | Anti-blockage electronic metering water meter |
| CN104977052A (en) * | 2015-07-13 | 2015-10-14 | 成都国光电子仪表有限责任公司 | Electromagnetic flowmeter |
-
2014
- 2014-12-21 CN CN201420810473.3U patent/CN204286509U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535120A (en) * | 2014-12-21 | 2015-04-22 | 宁波市精诚科技有限公司 | Anti-blockage electronic metering water meter |
| CN104535120B (en) * | 2014-12-21 | 2017-08-25 | 宁波市精诚科技股份有限公司 | A kind of water meter of anticlogging electronic measurement |
| CN104977052A (en) * | 2015-07-13 | 2015-10-14 | 成都国光电子仪表有限责任公司 | Electromagnetic flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiangbei District in Zhejiang province 315032 Ningbo city forest Mulu No. 168 Patentee after: MEIZHOU ZHENSHENG MODERN AGRICULTURAL EQUIPMENT CO., LTD. Address before: 315032 No. 188, Lane 65, Beihai Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO JINGCHENG TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |