CN201476826U - Electromagnetic flow single water meter - Google Patents
Electromagnetic flow single water meter Download PDFInfo
- Publication number
- CN201476826U CN201476826U CN2009201713392U CN200920171339U CN201476826U CN 201476826 U CN201476826 U CN 201476826U CN 2009201713392 U CN2009201713392 U CN 2009201713392U CN 200920171339 U CN200920171339 U CN 200920171339U CN 201476826 U CN201476826 U CN 201476826U
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- water meter
- gear
- electromagnetic actuator
- photoelectric sensor
- electromagnetic
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Abstract
The utility model relates to a water supply metering control instrument, and discloses an electromagnetic flow single water meter utilizing a wireless 3G network as a management platform. The single water meter comprises an upper casing, a lower casing and a mechanism arranged in the upper casing and the lower casing, the mechanism comprises a wireless communication module, a photoelectric sensor, an electromagnetic actuator, an electromagnetic actuator gear and water meter rotating gears, wherein the wireless communication module is used for recording and reading the water meter rotating gears via the photoelectric sensor and used for transmitting record and reading data, the wireless communication module is connected with the photoelectric sensor, the electromagnetic actuator is connected with the electromagnetic actuator gear, the electromagnetic actuator gear is meshed with the water meter rotating gears, and the water meter rotating gears are driven to rotate by the electromagnetic actuator. The electromagnetic flow single water meter is accurate in metering without shifting or head loss or mechanical component abrasion. All the water meter units, water usage states, water volume, reversing, man-made damages and the like can be monitored randomly at real time by means of the network.
Description
Technical field
The utility model relates to a kind of water measurement control instrument.Be specifically related to a kind of based on the Electromagnetic Flow monomer water meter of wireless 3G network as management platform.
Background technology
Traditional water meter is the mechanical type water meter, and the impulse force during by current process water meter turbine makes the rotatable parts work in the water meter, thereby produces reading.The shortcoming of this kind metering system is in the metering process of mechanical type water meter the loss of flood peak is arranged, can not accurate measurement; And behind the use certain hour,, can cause the precise decreasing of water meter, distortion in readings owing to the wearing and tearing of water meter parts.Check meter and to establish the special messenger and regularly copy and accept the labour cost height to end user location is manual; Can not monitor each terminal user, can not make Trouble Report.
The utility model content
The purpose of this utility model provides a kind of measuring accuracy does not have drift, and no head loss does not have mechanical component wear, can be used in the Electromagnetic Flow monomer water meter of real-time monitoring.
In order to achieve the above object, the utility model has following technical scheme:
A kind of Electromagnetic Flow monomer water meter of the present utility model, comprise upper shell, lower house and be contained in upper shell, watch core in the lower house, described watch core comprises wireless communication module, photoelectric sensor, electromagnetic actuator, the electromagnetic actuator gear, the water meter transmitting gear, described wireless communication module is used for by photoelectric sensor the water meter transmitting gear being write down and reads, and transmission log reading of data, this wireless communication module is connected with photoelectric sensor, described electromagnetic actuator is connected with the electromagnetic actuator gear, electromagnetic actuator gear and the engagement of water meter transmitting gear are rotated by electromagnetic actuator water meter transmitting gear.
Wherein, described water meter transmitting gear comprises 0.1 cube of indicator drive gear, 0.01 cube of indicator drive gear, 0.001 cube of indicator drive gear, 0.0001 cube of indicator drive gear, transition gear, conversion gear, digital gear, flow velocity wheel transmission gear, intermediate drive gear.
Wherein, described photoelectric sensor also is connected with static alarm, water (flow) direction alarm respectively, distorts alarm.
Owing to taked above technical scheme, advantage of the present utility model is:
1 the utility model is realized the magnetic flow measurement by electromagnetic actuator, need not to have avoided the wearing and tearing of the loss of flood peak and inner rotation parts with the current contact;
2 the utility model interior lights electric transducers can send failure warning and data on flows in real time by wireless communication module, make water resources management department can grasp the water intaking state of intake more intuitively, in time;
3 the utility model are easy to operate, and are easy to utilize.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is the synoptic diagram on dial plate of the present utility model plane;
Fig. 3 is the synoptic diagram of inner structure of the present utility model;
Fig. 4 is the cut-open view of the right view of Fig. 3.
Among the figure: 1, flow velocity wheel; 2,0.0001 cube of pointer; 3,0.001 cube of pointer; 4,0.01 cube of pointer; 5,0.1 cube of pointer; 6, electromagnetic actuator; 7, lithium battery; 8, circuit board; 9, lower house; 10, O-ring seal; 11, upper shell; 12, dial plate; 13,0.1 cube of indicator drive gear; 14, transition gear; 15, conversion gear; 16,0.01 cube of indicator drive gear; 17, digital gear; 18, electromagnetic actuator transmission gear; 19, flow velocity transmission gear; 20,0.001 cube of indicator drive gear; 21,0.0001 cube of indicator drive gear; 22, intermediate drive gear; 23, photoelectric sensor; 24, water meter transmission gear; 25, wireless communication module; 26, distort alarm; 27, water (flow) direction alarm; 28, static alarm.
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1～4, a kind of Electromagnetic Flow monomer water meter of the present utility model, by upper shell 11, lower house 9 and be contained in upper shell 11, watch core in the lower house 9 is formed, wherein, watch core is by wireless communication module 25, photoelectric sensor 23, electromagnetic actuator 6, electromagnetic actuator transmission gear 18, the water meter transmitting gear is formed, described wireless communication module 25 is used for writing down by 23 pairs of water meter transmission gears 24 of photoelectric sensor and reads, and transmission log reading of data, this wireless communication module 25 is connected with photoelectric sensor 23, described electromagnetic actuator 6 is connected with electromagnetic actuator transmission gear 18, electromagnetic actuator transmission gear 18 and the engagement of water meter transmitting gear drive the water meter transmitting gear by electromagnetic actuator 6 and rotate.
Referring to Fig. 2, Fig. 3, Fig. 4, water meter transmission gear 24 is made up of 20,0.0001 cube of indicator drive gear 21 of 16,0.001 cube of indicator drive gear of 13,0.01 cube of indicator drive gear of 0.1 cube of indicator drive gear, transition gear 14, conversion gear 15, digital gear 17, flow velocity wheel transmission gear 19, intermediate drive gear 22.
Watchcase of the present utility model is made up of two parts up and down, and upper shell 11 is cast type for boron glass blows, high temperature resistant, anticorrosive, surface employing arc, and shock resistance is prevented breaking; Lower house 9 is the stainless steel impact briquetting, accurate no magnetic force loss; Watch core is accurate casting technological forming, and each rotatable parts cooperates closely, precision is reliable, and minimum current are stopped the possibility that the user utilizes the weep stolen water by demonstration is also arranged.
The built-in wireless communication module 25 of the utility model water meter, by 7 power supplies of battery-lithium battery, because power consumption is extremely low, battery life can reach 5 years.By this wireless communication module 25, can realize the purpose of telecommunication.
The utility model photoelectricity sampling: the transmitting gear of wireless communication module 25 by 23 pairs of water meters of photoelectric sensor writes down and reads, and so just for reading of data provides higher precision, is not subjected to mechanical part wearing and tearing or rotten influence.In addition, also can discern by 23 pairs of various alarms of photoelectric sensor.The backflow alarm: owing to adopt photoelectricity to read, photoelectric sensor 23 can be discerned water (flow) direction, and when current be to give the alarm the inverse time by water (flow) direction alarm 27.Static alarm: when when the setting-up time section has current, not sending alarm by static alarm 28.Distort alarm: when magnet disturbs instrument, send alarm by distorting alarm 26.The wireless communication module model is: LSD-RFC100C.
Principle of work of the present utility model:
Utilize the principle of Faraday's electromagnetic induction law, when current through out-of-date, 6 work of battery-powered electromagnetic actuator, flow velocity is big more, electromagnetic actuator 6 rotating speeds are high more.Electromagnetic actuator gear 18 drives each pointer gear and rotates, and realizes that pointer rotates and the digital display wheel rotates, and reaches to show the numerical value purpose.Gear rotation moving-coil number on the digital gear 17 in the built in light electric transducer 23 record water meter transmission gears 24 transmits record data in real time.Described electromagnetic actuator and essentic-water-meter are two independent sealed unit, install magnet additional on the rotor in the water meter, when current process water meter, current make the rotor rotation, the magnet that installs additional on the rotor conducted seal casinghousing, drove electromagnetic actuator with magnetic force and began to rotate.4-8 photoelectricity actuator of encapsulation on the main drive gear in the actuator, when rotor moves a week, the photoelectricity sensing that counts obtains 4-8 photoimpact, through subsequent conditioning circuit to this electromagnetic pulse signal amplify, filtering, shaping modulates recordable pulse.
The utility model effect is embodied in:
The precision height, minimum current also have demonstration, stop the possibility that terminal client utilizes the weep stolen water.Precision standard, measuring accuracy do not change with extending service time.Water meter carries lithium battery power supply, dispense with outer connecting power.Water meter carries wireless transport module, need not the outer signal line.Installation, easy and simple to handle, the staff can independently install and operate after simple training.Use the network platform can be in real time, all metering water meter unit of monitoring at random, with water state, with situations such as water meter amount, counter-rotating and artificial destructions.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (3)
1. Electromagnetic Flow monomer water meter, comprise upper shell, lower house and be contained in upper shell, watch core in the lower house, it is characterized in that: described watch core comprises wireless communication module, photoelectric sensor, electromagnetic actuator, the electromagnetic actuator gear, the water meter transmitting gear, described wireless communication module is used for by photoelectric sensor the water meter transmitting gear being write down and reads, and transmission log reading of data, this wireless communication module is connected with photoelectric sensor, described electromagnetic actuator is connected with the electromagnetic actuator gear, electromagnetic actuator gear and the engagement of water meter transmitting gear are rotated by electromagnetic actuator water meter transmitting gear.
2. a kind of Electromagnetic Flow monomer water meter as claimed in claim 1 is characterized in that: described water meter transmitting gear comprises 0.1 cube of indicator drive gear, 0.01 cube of indicator drive gear, 0.001 cube of indicator drive gear, 0.0001 cube of indicator drive gear, transition gear, conversion gear, digital gear, flow velocity wheel transmission gear, intermediate drive gear.
3. a kind of Electromagnetic Flow monomer water meter as claimed in claim 1, it is characterized in that: described photoelectric sensor also is connected with static alarm, water (flow) direction alarm respectively, distorts alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201713392U CN201476826U (en) | 2009-08-14 | 2009-08-14 | Electromagnetic flow single water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201713392U CN201476826U (en) | 2009-08-14 | 2009-08-14 | Electromagnetic flow single water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476826U true CN201476826U (en) | 2010-05-19 |
Family
ID=42413076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201713392U Expired - Fee Related CN201476826U (en) | 2009-08-14 | 2009-08-14 | Electromagnetic flow single water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476826U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977052A (en) * | 2015-07-13 | 2015-10-14 | 成都国光电子仪表有限责任公司 | Electromagnetic flowmeter |
| CN104990606A (en) * | 2015-07-13 | 2015-10-21 | 成都国光电子仪表有限责任公司 | Flow metering apparatus |
| CN105004388A (en) * | 2015-07-13 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Electromagnetic flow meter capable of realizing remote flow control |
| CN109863372A (en) * | 2016-10-25 | 2019-06-07 | 日本先锋公司 | Fluid measuring apparatus |
-
2009
- 2009-08-14 CN CN2009201713392U patent/CN201476826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977052A (en) * | 2015-07-13 | 2015-10-14 | 成都国光电子仪表有限责任公司 | Electromagnetic flowmeter |
| CN104990606A (en) * | 2015-07-13 | 2015-10-21 | 成都国光电子仪表有限责任公司 | Flow metering apparatus |
| CN105004388A (en) * | 2015-07-13 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Electromagnetic flow meter capable of realizing remote flow control |
| CN109863372A (en) * | 2016-10-25 | 2019-06-07 | 日本先锋公司 | Fluid measuring apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110814 |