CN208902178U - A kind of multifunction ultrasonic intellectual water meter - Google Patents
A kind of multifunction ultrasonic intellectual water meter Download PDFInfo
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- CN208902178U CN208902178U CN201822080219.3U CN201822080219U CN208902178U CN 208902178 U CN208902178 U CN 208902178U CN 201822080219 U CN201822080219 U CN 201822080219U CN 208902178 U CN208902178 U CN 208902178U
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- ultrasonic
- water pipe
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Abstract
The utility model relates to water flow monitor technical field, in particular to a kind of multifunction ultrasonic intellectual water meter.It includes the control box in wafer type structure and crosses water pipe, and the control box and the water pipe of crossing are wholely set；Central processing unit, wireless network module and ultrasonic acquisition module are provided in the control box；Energy converter is fitted on the shell for crossing water pipe, the energy converter protrudes into described cross in water pipe；The pipe inner wall of crossing is equipped with pressure sensor, and the pressure sensor is set to the highest water level for crossing water pipe；The energy converter is electrically connected with the ultrasonic acquisition module；The ultrasonic acquisition module, the pressure sensor, the wireless network module are electrically connected with the central processing unit respectively.The purpose of this utility model is to provide a kind of multifunction ultrasonic intellectual water meter and method, with solve the problems, such as existing ultrasonic water meter have a single function, it is easy to damage.
Description
Technical field
The utility model relates to water flow monitor technical field, in particular to a kind of multifunction ultrasonic intelligent water
Table.
Background technique
China's freshwater resources are poor, and in order to preferably be managed to freshwater resources, China uses urbanite water consumption, agricultural
Water, industrial water are all made of with compensation with water, especially work, agricultural water, and water consumption is big, needs to install large-diameter water meter and is counted
Amount clearing, but the base table volume of large-diameter water meter is larger, is exposed to outer, is subject to artificial damage, how by the measurement unit of water meter
Point do it is simpler, it is more hidden, it is more survivable, be a long-term trend of large-diameter water meter design.
Measuring ultrasonic wave flow technology is as a kind of flow velocity for propagating when institute's carrying object in a fluid using ultrasonic signal
Information measures the new measuring technique of fluid flow, the flowing shape that is easily installed maintenance, will not change fluid non-contact with its
State does not generate the advantages that additional drag and has been widely used industrial, civilian etc. are multi-field.
Existing ultrasonic water meter only has the function of monitoring water flow, has a single function, and easy to damage, difficult in maintenance.
Utility model content
The purpose of this utility model is to provide a kind of multifunction ultrasonic intellectual water meter and methods, to solve existing ultrasound
Wave water meter has a single function, problem easy to damage.
The purpose of this utility model is realized by following technical proposals:
A kind of multifunction ultrasonic intellectual water meter comprising in control box and water pipe excessively, the control of wafer type structure
Box and the water pipe of crossing are wholely set；
Central processing unit, wireless network module and ultrasonic acquisition module are provided in the control box；
Energy converter is fitted on the shell for crossing water pipe, the energy converter protrudes into described cross in water pipe；It is described to cross water pipe
Inner wall is equipped with pressure sensor, and the pressure sensor is set to the highest water level for crossing water pipe；
The energy converter is electrically connected with the ultrasonic acquisition module；The ultrasonic acquisition module, the pressure sensing
Device, the wireless network module are electrically connected with the central processing unit respectively.
Further, for the energy converter there are two more than, more than two energy converters cross water pipe circumferential direction along described
It is evenly arranged.
Further, power supply is equipped in the control box, the power supply is electrically connected with the central processing unit.
Further, described cross on water pipe is fitted with conductivity sensor, the conductivity sensor and the centre
Manage device electrical connection.
Further, described cross is equipped with bolt hole on the outside of water pipe, is equipped with magnetic switch in the bolt hole, the magnetism is opened
Pass is electrically connected with the central processing unit.
Further, gyroscope is equipped in the control box, the gyroscope is electrically connected with the central processing unit.
Further, infrared module is equipped in the control box；The infrared module is electrically connected with the central processing unit.
Further, digital display module is equipped in the control box, the digital display module is electrically connected with the central processing unit；
The control box upper end is equipped with observation window, and the observation window is made of transparent material.
Further, alarm is equipped in the control box, the alarm is electrically connected with the central processing unit.
Further, the wireless network module uses 433MHz band transmissions.
The utility model has the advantages that compared with prior art
1. the utility model multifunction ultrasonic intellectual water meter comprising in wafer type structure control box and cross water pipe,
The control box and the water pipe of crossing are wholely set；The control box is wholely set with the water pipe of crossing, so that the control box
It is not easy to separate due to by water impact with the water pipe of crossing, intensity is high, is not easy to be destroyed.
2. being provided with central processing unit, wireless network module and ultrasonic acquisition mould in control box described in the utility model
Block；Energy converter is fitted on the shell for crossing water pipe, the energy converter protrudes into described cross in water pipe；The energy converter with it is described
The electrical connection of ultrasonic acquisition module；The ultrasonic acquisition module, the wireless network module respectively with the central processing unit
Electrical connection；The energy converter generates ultrasonic activation using the piezoelectric effect of piezoelectric material, and ultrasonic wave is injected in fluid and propagated,
It is received into crossing after reflection by the energy converter, is converted into voltage electric signal, the ultrasonic acquisition module acquires the energy converter
The voltage electric signal of conversion, and it is converted into flow signal, it is sent to the central processing unit, the central processing unit will receive
Signal be sent to the wireless network module, the wireless network module sends the signal to remote terminal in real time, can be long-range
The observation collected numerical value of the utility model in real time, monitors the operating status of the utility model in real time convenient for administrative center.
3. pipe inner wall described in the utility model of crossing is equipped with pressure sensor, and the pressure sensor be set to it is described
Cross the highest water level of water pipe；The pressure sensor is electrically connected with the central processing unit electricity；The pressure sensor is used for
Detect it is described cross water pipe in water flow pressure, can react it is described cross water inner pipe water pressure fluctuation situation and whether full packages.
4. being equipped with power supply in control box described in the utility model, the power supply is electrically connected with the central processing unit；Make this
Utility model can be used without external power supply, prevent water from power supply line and the control while usage range is not limited by power supply
The gap of box box body processed enters in the control box, causes the damage of each module, makes the utility model that can be placed in underwater use,
Be conducive to the concealment of the utility model.
5. described in the utility model cross on water pipe is fitted with conductivity sensor, the conductivity sensor and the center
Processor electrical connection；The conductivity sensor can monitor the water quality condition in runner, and signal is passed to the center
Processor, the central processing unit judges according to preset standard value, once water quality goes wrong, it will pass through the wireless network
Network module alert.
Detailed description of the invention
Fig. 1 is multifunction ultrasonic intellectual water meter structure chart described in the utility model；
Fig. 2 is the utility model electrical connection diagram；
Wherein: 1- infrared module, 2- gyroscope, 3- control box, 4- bolt hole, 5- magnetic switch, 6- cross water pipe,
7- energy converter, 8- conductivity sensor, 9- pressure sensor, 10- central processing unit, 11- power supply, 12- ultrasonic wave are adopted
Collect module, 13- wireless network module, 14- alarm, 15- digital display module, 16- observation window.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Referring to Fig. 1, Fig. 2, a kind of multifunction ultrasonic intellectual water meter comprising in the control box 3 and mistake of wafer type structure
Water pipe 6, the control box and the water pipe of crossing are wholely set；The control box is wholely set with the water pipe of crossing, so that described
Control box is not easy to separate due to by water impact with the water pipe of crossing, and intensity is high, is not easy to be destroyed；Setting in the control box
There are central processing unit 10, wireless network module 13 and ultrasonic acquisition module 12；Transducing is fitted on the shell for crossing water pipe
Device 7, the energy converter protrude into described cross in water pipe；The pipe inner wall of crossing is equipped with pressure sensor 9, and the pressure sensing
Device is set to the highest water level for crossing water pipe；The energy converter is electrically connected with the ultrasonic acquisition module；The ultrasound
Wave acquisition module, the pressure sensor, the wireless network module are electrically connected with the central processing unit respectively；The transducing
Device generates ultrasonic activation using the piezoelectric effect of piezoelectric material, and ultrasonic wave is injected in fluid and propagated, into after reflecting excessively by institute
Energy converter reception is stated, voltage electric signal is converted into, the ultrasonic acquisition module acquires the voltage telecommunications of the energy converter conversion
Number, and it is converted into flow signal, it is sent to the central processing unit, the signal received is sent to institute by the central processing unit
Wireless network module is stated, the wireless network module sends the signal to remote terminal in real time, can remotely observe in real time practical
Novel collected numerical value, monitors the operating status of the utility model in real time convenient for administrative center；The pressure sensor is used for
Detect it is described cross water pipe in water flow pressure, can react it is described cross water inner pipe water pressure fluctuation situation and whether full packages, it is described
Central processing unit is judged according to the data that the pressure sensor returns, and such as pressure >=0, is indicated described and is crossed water pipe full packages,
Then institute's measurement of discharge is accurate；If pressure < 0, indicate that the water pump of the water meter connection has been switched off and water is flow backwards, then institute
Central processing unit is stated by the wireless network module alert, the energy converter can measure flow velocity and the side of water
To can directly measure the positive stream and reflux of water.
When having bubble in the water pipe excessively, the data on flows renewal time detected can change the utility model,
It is indicated according to the data on flows renewal time judgement detected if this renewal time is not much different with preceding renewal time twice
Water flow is normal in pipeline, and bubble-free influences, and water meter works normally；If the time for detecting this and preceding time phase difference twice are very
Greatly, whether the time is stable twice before judgement, this display time should multiply or correctly be counted divided by COEFFICIENT K if stablizing
According to if unstable rule illustrates that bubble is excessive in pipeline, the central processing unit issues alarm by the wireless network module
Information.
Referring to Fig. 1, Fig. 2, energy converter described in the utility model is there are two more than, and more than two energy converters are along the mistake
Water pipe circumferential direction is evenly arranged；Select the quantity of the energy converter more, the measurement range of the utility model is wider, and measurement is got over
Accurately.
Referring to Fig. 1, Fig. 2, power supply 11, the power supply and the central processing unit are equipped in control box described in the utility model
Electrical connection；The utility model can be used i.e. without external power supply, prevent water from electricity while usage range is not limited by power supply
The gap of source line and the control box box body enters in the control box, causes the damage of each module, put the utility model can
It is placed in underwater use, is conducive to the concealment of the utility model.
Referring to Fig. 1, Fig. 2, described in the utility model cross on water pipe is fitted with conductivity sensor 8, the conductivity sensors
Device is electrically connected with the central processing unit；The conductivity sensor can monitor the water quality condition in runner, and signal is passed
The central processing unit is passed, the central processing unit judges according to preset standard value, once water quality goes wrong, it will and it is logical
Cross the wireless network module alert.
Referring to Fig. 1, Fig. 2, described in the utility model cross is equipped with bolt hole 4 on the outside of water pipe, is equipped with magnetism in the bolt hole
Switch 5, the magnetic switch are electrically connected with the central processing unit；The bolt is passed through using bolt when utility model works
Water meter is fixed in hole, and when bolt is removed in the bolt hole, the magnetic switch sends signal to the central processing unit,
And pass through the wireless network module alert.
Referring to Fig. 1, Fig. 2, gyroscope 2, the gyroscope and the centre are equipped in control box described in the utility model
Manage device electrical connection；The gyroscope is determined for the situation on the direction XYZ, mounted water meter, the gyroscope
The direction XYZ output valve should be definite value, when appearance position variation when, will lead to the variation of output valve, so as to judge water
Table is mobile, and the gyroscope may be implemented to be accurately positioned, and signal is passed to the central processing unit, once the utility model
Position changes, and will pass through the wireless network module alert, avoids theft.
Referring to Fig. 1, Fig. 2, infrared module 1 is equipped in control box described in the utility model；The infrared module and it is described in
Central processor electrical connection；The data transmission of small distance may be implemented in the infrared module, and operating personnel is practical new without finding this
Type is with the naked eye read again, but can read table number by infrared copying instrument, keeps meter reading convenient, fast.
Referring to Fig. 1, Fig. 2, be equipped with digital display module 15 in control box described in the utility model, the digital display module and it is described in
Central processor electrical connection；The control box upper end is equipped with observation window 16, and the observation window is made of transparent material；Described in setting
Digital display module can observe directly the collected numerical value of the utility model from the digital display module, intuitive, convenient.
Referring to Fig. 1, Fig. 2, alarm 14, the alarm and the centre are equipped in control box described in the utility model
Manage device electrical connection；When central processing unit judgement needs to alarm, start the alarm, the alarm signal of sending sound, light,
It can be convenient staff, quickly find out the water meter of failure.
Referring to Fig. 1, Fig. 2, wireless network module described in the utility model uses 433MHz band transmissions；433MHz frequency range work
Make performance to stablize, long transmission distance, is that the application section transmitting of exempting from of our countries receives frequency, can be used directly.
The piezoelectric ceramic transducer of winged field electronics brand may be selected in energy converter described in the utility model, and great Yu electricity also may be selected
The DHA-69-05A energy converter of sub-brand name；The Hall element of TEL4913 brand may be selected in the magnetic switch；The gyroscope can
The A3G4250D of STMicw Electronics is selected, KGY23 or water wood intelligence core scientific and technological (Beijing) Co., Ltd of Kionix also may be selected
MEMS gyro chip；PPS-005 ceramic pressure core body may be selected in the pressure sensor；Dezhou may be selected in the central processing unit
The I56500 type processor of INTEL brand or the FX-8300 type of AMD brand also may be selected in the MSP430 processor of instrument brand
Processor；The good 6 aobvious 8 word LCD segment encode digital display screens in Dalian may be selected in the digital display module, and match lattice electronics brand also may be selected
19264 type display modules of DC-DC type belt current voltage digital display or the suitable brand of fertile benefit；The wireless network module is optional
The SX1278 module of SEMTECH company is selected, KY1-320H type wireless network module or the Ze Yao section of Ke Yilian brand also may be selected
The AS61-T17 wireless serial of skill brand；The infrared TFDU-2201-TR1 of VISHAY brand may be selected in the infrared module；It is described
The GP22 acquisition chip of ACAM brand may be selected in ultrasonic acquisition module；Listed each electric elements are only selectable product herein
Board and model are not defined the brand of electric elements and model.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of multifunction ultrasonic intellectual water meter, it is characterised in that: including the control box in wafer type structure and cross water pipe, institute
It states control box and the water pipe of crossing is wholely set；
Central processing unit, wireless network module and ultrasonic acquisition module are provided in the control box；
Energy converter is fitted on the shell for crossing water pipe, the energy converter protrudes into described cross in water pipe；It is described to cross pipe inner wall
It is equipped with pressure sensor, and the pressure sensor is set to the highest water level for crossing water pipe；
The energy converter is electrically connected with the ultrasonic acquisition module；The ultrasonic acquisition module, the pressure sensor, institute
Wireless network module is stated to be electrically connected with the central processing unit respectively.
2. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: the energy converter there are two with
On, more than two energy converters are evenly arranged along the water pipe circumferential direction of crossing.
3. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: be equipped with electricity in the control box
Source, the power supply are electrically connected with the central processing unit.
4. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: described cross on water pipe is fitted with electricity
Conductivity sensor, the conductivity sensor are electrically connected with the central processing unit.
5. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: described cross is equipped with spiral shell on the outside of water pipe
Keyhole, the bolt hole is interior to be equipped with magnetic switch, and the magnetic switch is electrically connected with the central processing unit.
6. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: be equipped with gyro in the control box
Instrument, the gyroscope are electrically connected with the central processing unit.
7. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: be equipped in the control box infrared
Module；The infrared module is electrically connected with the central processing unit.
8. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: be equipped with digital display in the control box
Module, the digital display module are electrically connected with the central processing unit；The control box upper end is equipped with observation window, and the observation window is adopted
It is made of transparent material.
9. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: be equipped with alarm in the control box
Device, the alarm are electrically connected with the central processing unit.
10. multifunction ultrasonic intellectual water meter according to claim 1, it is characterised in that: the wireless network module is adopted
With 433MHz band transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080219.3U CN208902178U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunction ultrasonic intellectual water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080219.3U CN208902178U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunction ultrasonic intellectual water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902178U true CN208902178U (en) | 2019-05-24 |
Family
ID=66578513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822080219.3U Active CN208902178U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunction ultrasonic intellectual water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902178U (en) |
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2018
- 2018-12-11 CN CN201822080219.3U patent/CN208902178U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: 831100 room 1307, block a, Times Square, tunhebei Road, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Zhongnong Zhishui Technology Co.,Ltd. Address before: 102208 4 / F, tianyuanfeng complex commercial building, Huilongguan, Changping District, Beijing Patentee before: BEIJING UNISM TECHNOLOGIES, Inc. |