CN106996818A - A kind of water meter fully-automatic laser gathers checking table - Google Patents
A kind of water meter fully-automatic laser gathers checking table Download PDFInfo
- Publication number
- CN106996818A CN106996818A CN201710316901.5A CN201710316901A CN106996818A CN 106996818 A CN106996818 A CN 106996818A CN 201710316901 A CN201710316901 A CN 201710316901A CN 106996818 A CN106996818 A CN 106996818A
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- spinner flowmeter
- pipeline
- magnetic valve
- measuring device
- water meter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000000523 sample Substances 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Checking table is gathered the invention discloses a kind of water meter fully-automatic laser, support platform is provided with above tank, support platform upper left edge is connected with measuring device A, graduated scale is provided with the right side of measuring device A, two glass tubes are provided with the right side of graduated scale, detector bracket is provided with the right side of glass tube, connection liquid level detector above detector bracket, left and right sides structure is identical above support platform and the symmetrical arrangement of line on the basis of support platform center line, the end side surface of tank two is provided with stand, the present invention is by using laser probe water-meter reading revolution, realize reading more accurately function, by by the automatic reading of water gauge and volumetric standard flow, switch flow, calculation error, realize the function that whole verification process is all automated, by using calibrating software, realize and calculated by code automatically and draw calibrating conclusion, preserve all calibrating data, examine and determine record queries, amendment, the function of statistics.
Description
Technical field
The present invention relates to water meter field, specifically a kind of water meter fully-automatic laser collection checking table.
Background technology
Water meter is the instrument for measuring water-carrying capacity, is the integrated flow measurement of water mostly, is generally divided into volumetric water meter and speed
The class of degree formula water meter two, the former degree of accuracy is high, but high to water quality requirement compared with the latter, is easily blocked when impure in water, record
The instrument of running water water consumption, on water pipe, when user discharges water, pointer or character wheel rotate the water for pointing out to pass through on table.
, it is necessary to carry out flow verification to water meter, calibration equipment plays important to the flow of water meter in water meter production process
Effect, watermeter flowing rate verification accuracy and reliability have large effect to enterprise's production cost and production time.
Table, it is necessary to manually take table, and is put into correction platform by general water meter check table in the checking procedure for carrying out flow
In, then suppressed, flow verification, all need manually to operate in the process, include the record of data, the meter of error
Calculation etc. is required for artificial papery to fill in, and so not only efficiency is low but also is unfavorable for the preservation of data analysis, constrains the development of enterprise, if
A kind of device of water meter automatic Verification is counted, is the necessity of water meter manufacturer.
Therefore design a kind of laser probe and read revolution, automatic water-meter reading and volumetric standard flow, automatic switchover flow
Calculation error, is automatically performed nominal, decomposition, the checking table of minimum discharge detection, the problem of exactly inventor will solve.
The content of the invention
In view of the shortcomings of the prior art, checking table, energy are gathered it is an object of the invention to provide a kind of water meter fully-automatic laser
Realize that laser probe reads revolution, automatic water-meter reading and volumetric standard flow, automatic switchover discharge calculation error is automatically performed
Nominal, decomposition, the function of minimum discharge detection.
The technical solution adopted for the present invention to solve the technical problems is：A kind of water meter fully-automatic laser gathers checking table,
It includes spinner flowmeter A, measuring device A, spinner flowmeter B, spinner flowmeter C, graduated scale, glass tube, liquid level detector, inspection
Survey device support, computer, measuring device B, magnetic valve A, magnetic valve B, magnetic valve C, fixed support, water meter fixed support, support platform,
Support platform is provided with above tank, probe bracket, laser probe, stand, pipeline, vacuum tank, valve, the tank, it is described
Support platform upper left edge is connected with the right side of measuring device A, the measuring device A and is provided with the right side of graduated scale, the graduated scale
It is provided with the right side of two glass tubes, the glass tube and is provided with detector bracket, connection liquid level inspection above the detector bracket
Device is surveyed, described two probes of liquid level detector are separately positioned in two glass tubes, left and right sides knot above the support platform
Structure is identical and the symmetrical arrangement of line on the basis of support platform center line, and the end side surface of tank two is provided with platform
Two ends, which are provided between fixed support, described two fixed supports, above frame, the stand is provided with water meter fixed support, institute
State water meter fixed support edge and be provided with connection laser probe, the fixation above some probe brackets, the probe bracket
Support one end connects magnetic valve A, the magnetic valve A by pipeline and passes through pipeline connection spinner flowmeter A, the fixed support one
End connects magnetic valve B, the magnetic valve B by pipeline spinner flowmeter B by pipeline, and described fixed support one end passes through pipeline
Magnetic valve C, the magnetic valve C is connected to measure by pipeline connection by pipeline connection spinner flowmeter C, the spinner flowmeter A
Device A, the spinner flowmeter B connect measuring device B, the spinner flowmeter C by pipeline and pass through pipeline connection measuring device B, the water
Groove connects vacuum tank by pipeline, and the vacuum tank is connected support by pipeline, it is described with the tank connected pipeline of voltage stabilizing
It is provided with valve, the computer connection magnetic valve A, magnetic valve B, magnetic valve C, some laser probes, liquid level detector.
Further, some probe brackets are equidistantly arranged in parallel, and all supports are arranged at water meter fixed support
Same lateral edges.
Further, the measuring device A, measuring device B bottoms are provided with dewatering outlet and connected with lower section tank, for discharging water into water
Groove, the measuring device A volumes are more than measuring device B.
Further, the spinner flowmeter A, spinner flowmeter B, spinner flowmeter C are arranged in parallel, and spinner flowmeter A
Maximum range is more than spinner flowmeter B, spinner flowmeter C, and the spinner flowmeter B, spinner flowmeter C ranges are identical, described
Spinner flowmeter B connects spinner flowmeter C by pipeline.
Further, the magnetic valve A, magnetic valve B, magnetic valve C are linked together by pipeline.
Further, be hatch frame above the measuring device A, measuring device B, it is described with spinner flowmeter A, spinner flowmeter B,
The line end of spinner flowmeter C connections is arranged on overthe openings.
The beneficial effects of the invention are as follows：
1. the present invention realizes that reading is more accurate by using laser probe water-meter reading revolution, reduce the function of error.
2. the present invention by the automatic reading of water gauge and volumetric standard flow, automatic switchover flow and calibrating by being tied
Error is calculated automatically after beam, whole verification process is realized and is all automatically performed, be simplified the work of verification worker, is reduced
Manually, efficient function is put forward.
3. the computer that the present invention is equipped with by using device examines and determine software, realize and calculated by code automatically and draw inspection
Determine conclusion, whole water meter calibration data can be preserved, with calibrating record queries, amendment, the function of counting.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is circuit block diagram of the present invention.
Description of reference numerals：1- spinner flowmeters A；2- measuring devices A；3- spinner flowmeters B；4- spinner flowmeters C；5- scales
Scale；6- glass tubes；7- liquid level detectors；8- detector brackets；9- computers；10- measuring devices B；11- magnetic valves A；12- electromagnetism
Valve B；13- magnetic valves C；14- fixed supports；15- water meter fixed supports；16- support platforms；17- tanks；18- probe brackets；
19- laser probes；20- stands；21- pipelines；22- vacuum tanks；23- valves.
Embodiment
With reference to specific embodiment, the present invention is expanded on further, it should be appreciated that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values also fall within what application appended claims were limited
Scope.
It is schematic structural view of the invention referring to Fig. 1, it includes spinner flowmeter A1, measuring device A2, spinner flowmeter B3, rotor
Flowmeter C4, graduated scale 5, glass tube 6, liquid level detector 7, detector bracket 8, computer 9, measuring device B10, magnetic valve A11,
Magnetic valve B12, magnetic valve C13, fixed support 14, water meter fixed support 15, support platform 16, tank 17, probe bracket 18, swash
Light probe 19, stand 20, pipeline 21, vacuum tank 22, valve 23, the top of tank 17 are provided with support platform 16, support platform 16
Upper left edge, which is connected with the right side of measuring device A2, measuring device A2, is provided with graduated scale 5, and the right side of graduated scale 5 is provided with two glass
Glass pipe 6, the right side of glass tube 6 is provided with detector bracket 8, the top of detector bracket 8 connection liquid level detector 7, liquid level detector 7
Two probes are separately positioned in two glass tubes 6, and the top left and right sides structure of support platform 16 is identical and flat to support
The symmetrical arrangement of line on the basis of the center line of platform 16,17 liang of end side surfaces of tank are provided with stand 20, and the top two ends of stand 20 are equal
It is provided between fixed support 14, two fixed supports 14 and is provided with water meter fixed support 15, the edge of water meter fixed support 15
Some probe brackets 18 are provided with, the top of probe bracket 18 connects laser probe 19, and the one end of fixed support 14 is connected by pipeline 21
Magnetic valve A11 is met, magnetic valve A11 connects spinner flowmeter A1 by pipeline 21, and the one end of fixed support 14 is connected by pipeline 21
Magnetic valve B12, magnetic valve B12 connect magnetic valve by the spinner flowmeter B3 of pipeline 21, the one end of fixed support 14 by pipeline 21
C13, magnetic valve C13 connect spinner flowmeter C4 by pipeline 21, and spinner flowmeter A1 connects measuring device A2, rotor by pipeline 21
Flowmeter B3 connects measuring device B10 by pipeline 21, and spinner flowmeter C4 connects measuring device B10 by pipeline 21, and tank 17 passes through pipe
Road 21 connects vacuum tank 22, and vacuum tank 22 is connected support 14 by pipeline 21, is set on the pipeline 21 being connected with vacuum tank 22
It is equipped with valve 23, the connection magnetic valve of computer 9 A11, magnetic valve B12, magnetic valve C13, some laser probes 19, liquid level detector
7。
Further, some probe brackets 18 are equidistantly arranged in parallel, and all supports are arranged at water meter fixed support 15
Same lateral edges, measuring device A2, measuring device B10 bottoms are provided with dewatering outlet and connected with lower section tank 17, for discharging water into tank 17,
Measuring device A2 volumes are more than measuring device B10, and spinner flowmeter A1, spinner flowmeter B3, spinner flowmeter C4 are arranged in parallel, and rotor stream
Gauge A1 maximum ranges are more than spinner flowmeter B3, spinner flowmeter C4, spinner flowmeter B3, spinner flowmeter C4 range phases
Together, spinner flowmeter B3 connects spinner flowmeter C4 by pipeline 21, and magnetic valve A11, magnetic valve B12, magnetic valve C13 pass through pipe
Road 21 links together, and is hatch frame above measuring device A2, measuring device B10, with spinner flowmeter A1, spinner flowmeter B3, turn
The end of pipeline 21 of subflow gauge C4 connections is arranged on overthe openings.
It is circuit block diagram of the present invention referring to Fig. 2, civilian 220V power supplys are that computer 9 provides power supply, the connection of computer 9 PLC
Circuit is controlled, has PLC to control circuit master control and connects the drive module of laser probe 19, control laser probe 19, PLC connection liquid levels
Detector 7, feeds back the signal in liquid level detector 7 at any time, and 220V becomes 24V and provides power supply into relay, PLC control relays,
And then controlling magnetic valve to be turned on and off, whole process has computer 9 to control, and Overall Steps are automated in addition to water meter is installed.
The present invention in use, by manually by water meter to be measured one by one be arranged on water meter fixed support 15 on, Mei Geshui
Table joins end to end, and constitutes a path, controls magnetic valve to pass through the water in vacuum tank 22 by the software installed on computer 9
Pipeline 21 is imported in water meter, because all water meters ending has been connected to form path, and water turns all the time by entering after all water meters
Subflow gauge, different flow uses different spinner flowmeters, and big flow uses spinner flowmeter A1, and low discharge uses rotor stream
Gauge B3, spinner flowmeter C4, water enter measuring device after passing through spinner flowmeter, similarly, and big flow uses measuring device A2, low discharge
Using measuring device B10, when water is by water meter, the rotating speed in water meter is measured by laser probe 19, and each water meter correspondence one swashs
Light probe 19, laser probe 19 sends laser and shone on the plum blossom pointer of water meter, and indicators turn causes the distance hair that laser irradiates
Changing, so that change frequency as rotating speed is collected, until after verification is finished, the water in measuring device is discharged into tank 17, water
What groove 17 and vacuum tank 22 were connected to, so water can be recycled, and the present invention reads water by using laser probe 19
Table revolution, realizes that reading is more accurate, reduces the function of error, by by the automatic reading of water gauge and volumetric standard flow
Take, automatic switchover flow and calibrating terminate after calculate error automatically, realize whole verification process and be all automatically performed,
The work of verification worker is simplified, reduces manually, puies forward efficient function, the computer 9 being equipped with by using device is examined and determine
Software, realizes and is calculated by code automatically and draw calibrating conclusion, can preserve whole water meter calibration data, is looked into calibrating record
The function of asking, correct, count.
Claims (6)
1. a kind of water meter fully-automatic laser gathers checking table, it is characterised in that：Including spinner flowmeter A, measuring device A, spinner
Count B, spinner flowmeter C, graduated scale, glass tube, liquid level detector, detector bracket, computer, measuring device B, magnetic valve A, electricity
Magnet valve B, magnetic valve C, fixed support, water meter fixed support, support platform, tank, probe bracket, laser probe, stand, pipe
Support platform is provided with above road, vacuum tank, valve, the tank, the support platform upper left edge is connected with measuring device
It is provided with the right side of A, the measuring device A on the right side of graduated scale, the graduated scale and is provided with two glass tubes, on the right side of the glass tube
It is provided with connection liquid level detector above detector bracket, the detector bracket, described two probe difference of liquid level detector
It is arranged in two glass tubes, support platform top left and right sides structure is identical and using support platform center line as base
The symmetrical arrangement of directrix, the end side surface of tank two is provided with two ends above stand, the stand and is provided with fixed branch
Water meter fixed support is provided between frame, described two fixed supports, the water meter fixed support edge is provided with some spies
Connection laser probe above head bracket, the probe bracket, described fixed support one end is described by pipeline connection magnetic valve A
Magnetic valve A connects spinner flowmeter A by pipeline, and described fixed support one end connects magnetic valve B, the magnetic valve by pipeline
B is by pipeline spinner flowmeter B, and described fixed support one end connects magnetic valve C, the magnetic valve C by pipeline and passes through pipeline
Spinner flowmeter C, the spinner flowmeter A is connected to connect by pipeline by pipeline connection measuring device A, the spinner flowmeter B
Measuring device B, the spinner flowmeter C connect measuring device B by pipeline, and the tank connects vacuum tank, the vacuum tank by pipeline
It is connected support by pipeline, described with being provided with valve on the tank connected pipeline of voltage stabilizing, the computer connects magnetic valve
A, magnetic valve B, magnetic valve C, some laser probes, liquid level detector.
2. a kind of water meter fully-automatic laser collection checking table according to claim 1, it is characterised in that：Some probes
Support is equidistantly arranged in parallel, and all supports are arranged at the same lateral edges of water meter fixed support.
3. a kind of water meter fully-automatic laser collection checking table according to claim 1, it is characterised in that：The measuring device A, amount
Device B bottoms are provided with dewatering outlet and connected with lower section tank, for discharging water into tank, and the measuring device A volumes are more than measuring device B.
4. a kind of water meter fully-automatic laser collection checking table according to claim 1, it is characterised in that：The spinner
Count A, spinner flowmeter B, spinner flowmeter C arranged in parallel, and spinner flowmeter A maximum ranges are more than spinner flowmeter B, rotor
Flowmeter C, the spinner flowmeter B, spinner flowmeter C ranges are identical, and the spinner flowmeter B connects rotor stream by pipeline
Gauge C.
5. a kind of water meter fully-automatic laser collection checking table according to claim 1, it is characterised in that：The magnetic valve A,
Magnetic valve B, magnetic valve C are linked together by pipeline.
6. a kind of water meter fully-automatic laser collection checking table according to claim 1, it is characterised in that：The measuring device A, amount
It is hatch frame above device B, it is described to be set with spinner flowmeter A, spinner flowmeter B, spinner flowmeter the C line end being connected
Put in overthe openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316901.5A CN106996818A (en) | 2017-05-08 | 2017-05-08 | A kind of water meter fully-automatic laser gathers checking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316901.5A CN106996818A (en) | 2017-05-08 | 2017-05-08 | A kind of water meter fully-automatic laser gathers checking table |
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| Publication Number | Publication Date |
|---|---|
| CN106996818A true CN106996818A (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710316901.5A Pending CN106996818A (en) | 2017-05-08 | 2017-05-08 | A kind of water meter fully-automatic laser gathers checking table |
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| Country | Link |
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| CN (1) | CN106996818A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225201A (en) * | 2018-01-29 | 2018-06-29 | 佛山市艾菲尔智能科技有限公司 | A kind of deck plate sink assembling auxiliary laser range-measurement system and method |
| CN109781217A (en) * | 2019-01-26 | 2019-05-21 | 江苏金钰铭电子有限公司 | A kind of detection device for water meter |
| CN109781216A (en) * | 2019-01-26 | 2019-05-21 | 江苏金钰铭电子有限公司 | A kind of water meter water-level high precision measurement method |
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| CN206695877U (en) * | 2017-05-08 | 2017-12-01 | 山东积成仪表有限公司 | A kind of water meter fully-automatic laser gathers checking table |
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| CN2791614Y (en) * | 2005-04-30 | 2006-06-28 | 左晔 | Automatic calibrating device for volumetric method water meter |
| EP2005124A1 (en) * | 2006-04-03 | 2008-12-24 | Neumann&Co Wasserzähler Glaubitz GmbH | Device for testing water meters |
| CN101408452A (en) * | 2008-11-27 | 2009-04-15 | 浙江大学 | Full-automatic water meter production inspection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108225201A (en) * | 2018-01-29 | 2018-06-29 | 佛山市艾菲尔智能科技有限公司 | A kind of deck plate sink assembling auxiliary laser range-measurement system and method |
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| CN109781216A (en) * | 2019-01-26 | 2019-05-21 | 江苏金钰铭电子有限公司 | A kind of water meter water-level high precision measurement method |
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Application publication date: 20170801 |