CN104236679B - A kind of small-sized machine formula water meter intelligent test device - Google Patents
A kind of small-sized machine formula water meter intelligent test device Download PDFInfo
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- CN104236679B CN104236679B CN201310234255.XA CN201310234255A CN104236679B CN 104236679 B CN104236679 B CN 104236679B CN 201310234255 A CN201310234255 A CN 201310234255A CN 104236679 B CN104236679 B CN 104236679B
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- water meter
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Abstract
It is main by plunger pump the present invention relates to a kind of small-sized machine formula water meter intelligent test device；Pump water inlet pipeline；Filter；Water tank；Frame；Temperature sensor；Water return pipeline；Flow sensor；Control system；Fixed interface；Video support；Move backward workbench；Water meter；Video mobile work platform；Hollow axially movable motor；Video heads；Interchangeable V-block；Interchangeable connector；Pressure sensor；Hydraulic cylinder transition piece；Hydraulic cylinder；Circular guideway device；Electric pushrod；Hydraulic system；Inlet pipeline is constituted.Device realizes that water meter detection is set to by positioning adjustment device；The clamping and sealing of water meter are realized by hydraulic means；Detection water meter cycling use of water is realized while for metered water supply by feed water filtration system；Position adjustable vision system can read the water numerical value of water meter by video；Delicate flow meter, pressure sensor provide the precision intelligence test that normal data and feedback signal realize metered pressure, flow, flow accuracy by computer control system for system, realize that water meter test is intelligent.
Description
Technical field
The present invention relates to a kind of gas handling system of internal combustion engine, more particularly, to a kind of small-sized machine formula water meter intelligent testing trial assembly
Put.
Background technology
Water resource is as the international people's livelihood valuable source of relation, by the most attention of countries in the world.Water meter is used as water resource
Important measurement instrument plays a crucial role in energy-saving and emission-reduction, and water meter measuring technology is one of water meter manufacture key technology.Domestic water
International prostatitis has been in table manufacturing scale, has been water meter manufacture big country.But the same developed country in water meter production technology
There is certain gap.A kind of small-sized machine formula water meter intelligent test device of the present invention cannot only be applied to water meter, can also promote
To other similar application scenarios, with dissemination.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of small-sized machine formula water
Table intelligent test device.
The purpose of the present invention can be achieved through the following technical solutions：A kind of small-sized machine formula water meter intelligent testing trial assembly
Put, it is characterised in that including
Test water meter position adjusting mechanism：Including 2 interchangeable V-blocks, reverse movement workbench, circular guideway device, electricity
Dynamic push rod, 2 interchangeable V-blocks are arranged on reverse movement workbench, and reverse movement workbench is arranged on circular guideway device, and
The electric pushrod moved thereon provided with promotion thereunder, 2 interchangeable V-blocks can install the water meter of different size, it is possible to root
The position of adjustment water meter is required according to test size, the water meter detection of different size is realized；
Adjustable water meter automatic connecting mechanism：Including interchangeable connector, hydraulic cylinder transition piece, hydraulic cylinder, hydraulic system,
Interchangeable connector is arranged on hydraulic cylinder transition piece, hydraulic cylinder transition piece connection liquid cylinder pressure, hydraulic cylinder connection hydraulic pressure
System, interchangeable connector connects water meter, realizes that the connection of different size water meter realizes that water pipe connects automatically after changing different connectors
Connect, compress, seal, it is automatic to install；
Intelligent adjustable video collecting mechanism：Including video support, video mobile work platform, hollow axially movable motor,
Video heads；Described video mobile work platform is arranged on video support, and hollow axially movable motor is arranged on video and moves work
Make platform, described video heads are arranged on hollow axially movable motor bottom, realize that video heads are adjusted with water meter model gauge outfit position
Above and below whole, right position, reach optimal video sampling distance, the automatic video frequency identification of experiment water meter numerical value；
Water circulation uses processing unit：By the plunger pump being sequentially connected, pump water inlet pipeline, filter, water tank, return pipe
Road, flow sensor, fixed interface, water meter, interchangeable connector, pressure sensor, inlet pipeline composition composition closed loop test is supplied
Water system, wherein water tank are provided with temperature sensor, and pressure sensor is arranged on interchangeable connector, realizes pressure before and after water meter
Change, flow, temperature test and the circulating filtration to water, it is ensured that the water quality requirement of test；
Intelligence control system：By control system, and connected temperature sensor, flow sensor, reverse movement
Workbench, video mobile work platform, hollow axially movable motor, video heads, pressure sensor, hydraulic cylinder, hydraulic system group
Into, the model of sensor feedback can be handled, control hydraulic cylinder, plunger pump, workbench to be worked by test request, realization
Intelligence test to metered pressure, flow.
Described test water meter position adjusting mechanism, adjustable water meter automatic connecting mechanism, intelligent adjustable video collecting mechanism,
Water circulation is installed in frame using processing unit and intelligence control system.
2 described interchangeable V-blocks are selected according to the model of water meter to be detected and are separately fixed at reverse movement workbench
On, reverse movement workbench is arranged on the platform moving up and down that electric pushrod drives, and circular guideway device is also installed
On platform, reverse movement workbench can also realize the motion of horizontal direction by circular guideway device.
Described interchangeable connector is changed according to the type design of water meter during test with water meter, is connected with hydraulic cylinder transition
Part is connected, and hydraulic cylinder transition piece is connected by spheroidal with hydraulic cylinder piston rod, and pressure is uniform and can be in certain limit
Interior alignment error.
Apparatus of the present invention are by Computer Control Unit, and it is selected and solid respectively according to the model of water meter that two, water meter installs V root tubers
Being scheduled on can be in opposite direction mobile work platform, and workbench is arranged on the platform that can be moved up and down that electric pushrod drives can be with
The measurement position of adjustment water meter is controlled by computer program according to the model of water meter.The connection of water meter and water pipe is by variable connection
Head, the combination of hydraulic cylinder transition piece are matched somebody with somebody with hydraulic cylinder to be combined into and can change variable connector according to water meter model, by hydraulic pressure
Cylinder closely connects water meter and pipeline.Detection squeezes into water meter testing tube according to control parameter by plunger pump with water by filter
Road, into water tank, is recycled.Video acquisition device is arranged on hollow shaft motor axle, and motor is arranged on removable
On workbench, video acquisition device can be controlled to optimal data acquiring location according to the model of water meter by COMPUTER PARAMETER,
Realize meter reading Intelligent Recognition.Pressure sensor, temperature sensor, delicate flow sensing are installed on water meter test pipeline
Test data is fed back to computer control system by device.Whole device controls water by computer control system according to water meter model
Flow, pressure and other parameters, and export after handling feedback data, realize the intelligence test of small-sized machine formula water meter.
Compared with prior art, its advantage is a kind of small-sized machine formula water meter intelligent test device of the present invention：
(1), realizing can be with test series specification water by changing V-block and interchangeable connector in a test device
Table.
(2) water meter, is realized to be connected automatically with pipeline,.
(3) mechanical water meter reading Intelligent Recognition, is realized.
(4) small-sized machine formula water meter intelligence test, is realized.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic diagram of apparatus of the present invention；
Fig. 3 is present hydraulic cylinder transitioning component magnified partial view.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in Figures 1 to 3, a kind of small-sized machine formula water meter intelligent test device, including
Test water meter position adjusting mechanism：Including 2 interchangeable V-blocks 17, reverse movement workbench 12, circular guideway device
22nd, electric pushrod 23,2 interchangeable V-blocks 17 are arranged on reverse movement workbench 12, and reverse movement workbench 12 is arranged on circle
Shape track-type facilities 22, and the electric pushrod 23 moved thereon provided with promotion thereunder, 2 described interchangeable bases of V-block 17
The model of water meter to be detected is selected and is separately fixed on reverse movement workbench 12, and reverse movement workbench 12 is arranged on by electricity
On the platform moving up and down that dynamic push rod 23 drives, circular guideway device 22 is also mounted on platform, moves backward workbench
12 can realize the motion of horizontal direction by the device of circular guideway 22.2 interchangeable V-blocks can install the water meter of different size, and
The position of adjustment water meter can be required according to test size, the water meter detection of different size is realized；
Adjustable water meter automatic connecting mechanism：Including interchangeable connector 18, hydraulic cylinder transition piece 20, hydraulic cylinder 21, liquid
Pressure system 24, interchangeable connector 18 is arranged on hydraulic cylinder transition piece 21, the connection liquid cylinder pressure of hydraulic cylinder transition piece 20
21, the connection hydraulic system 24 of hydraulic cylinder 21, interchangeable connector 18 connects water meter 13, realizes that the connection of different size water meter changes different
Connector after realize that water pipe is connected, compresses, sealed automatically, it is automatic to install；Interchangeable connector 18 is set according to the model of water meter 13
Meter, changes with water meter during test, is connected with hydraulic cylinder transition piece 20, hydraulic cylinder transition piece 20 passes through spheroidal and liquid
The piston rod of cylinder pressure 21 is connected, and pressure is uniform and can alignment error within the specific limits.
Intelligent adjustable video collecting mechanism：Including video support 11, video mobile work platform 14, hollow axially movable electricity
Machine 15, video heads 16；Described video mobile work platform 14 is arranged on video support 11, and hollow axially movable motor 15 is pacified
Mounted in video mobile work platform 14, described video heads 16 are arranged on the hollow axially movable bottom of motor 15, realize video heads
With above and below water meter model gauge outfit position adjustment, right position, reach optimal video sampling distance, experiment water meter numerical value it is automatic
Video identification；
Water circulation uses processing unit：By the plunger pump 1 being sequentially connected, pump water inlet pipeline 2, filter 3, water tank 4, backwater
Pipeline 7, flow sensor 8, fixed interface 10, water meter 13, interchangeable connector 18, pressure sensor 19, inlet pipeline 25 is constituted
Closed loop test water system, wherein water tank 4 are provided with temperature sensor 6, and pressure sensor 19 is arranged on interchangeable connector 18,
Realize pressure change, flow, temperature test and the circulating filtration to water before and after water meter, it is ensured that the water quality requirement of test；
Intelligence control system：By control system (i.e. Computer Control Unit 9), and connected temperature sensor 6,
Flow sensor 8, reverse movement workbench 12, video mobile work platform 14, hollow axially movable motor 15, video heads 16,
Pressure sensor 19, hydraulic cylinder 21, hydraulic system 24 is constituted, and the model of sensor feedback can be handled, and controls hydraulic pressure
Cylinder, plunger pump, workbench work by test request, realize the intelligence test to metered pressure, flow.
Described test water meter position adjusting mechanism, adjustable water meter automatic connecting mechanism, intelligent adjustable video collecting mechanism,
Water circulation is installed in frame 5 using processing unit and intelligence control system.
As shown in Fig. 2 device is controlled by Computer Control Unit 9, the collecting temperature sensor 6 of Computer Control Unit 9, quilt
The pressure sensor 19 set before and after water meter 13, the video information of video heads 16, the information of flow sensor 8 are surveyed, and drives post
Pump 1, hydraulic cylinder 21 are filled in, while by driving reverse movement workbench 12 and electric pushrod 23 to drive water meter position, passing through driving
Video mobile work platform 14 and hollow axially movable motor 15 driving video location, Computer Control Unit 9 also export detection
As a result.
Wherein：The pressure regulation spectrum of plunger pump 1 for water meter can provide required pressure in certain scope greatly.Filtering
The impurity that device 3 is gone in water removal ensures water circulation application.Flow sensor 8, pressure sensor 19, temperature sensor 6 are used for measuring
Flow, water meter pressure at two ends, the coolant-temperature gage of water, are accurately measured water meter.Interchangeable connector 18 is set according to the model of water meter
Change, be connected with hydraulic cylinder transition piece 20 (Fig. 3) with water meter during measurement examination.Hydraulic cylinder transition piece 20 passes through spheroidal
Pressure is connected with the piston rod of hydraulic cylinder 21 uniform and can alignment error (Fig. 3) within the specific limits.Move backward workbench 12
The opposite direction movement simultaneously of two V-blocks, regulation water meter position can be made.Electric pushrod moves to be provided equipped with circular guideway platform
Power, adjusts the upper-lower position of water meter., hollow axially movable motor adjustment video heads move up and down.Video mobile work platform
Take video heads to move left and right, adjustment video heads position.Control system is that computer control system passes through presetting apparatus
Drive device and sensor feedback signal, carry out Intelligent treatment after export testing result.
In use, being carried out by following steps：
1st, V-block is selected according to the model of detection water meter, interchangeable connector installs water pump composite simultaneously on V-block
Interchangeable connector is on hydraulic cylinder transition piece, starting computer program, and control reverse movement workbench, electric pushrod are by water meter
It is adjusted to the position drafted.
2nd, water meter line linker is started, hydraulic cylinder movement compression changes connector and water meter interface, realizes automatic connection.
3rd, video acquisition program is started, system adjusts the removable electricity of video mobile work platform, hollow shaft according to water meter model
Machine, adjustment video collector to proposed locations.
4th, water meter test program is started, plunger pump starts to supply water on request, and pressure, temperature, flow sensor are anti-data
Control system is fed to, analysis calculating is carried out, outputs test result.
Claims (4)
1. a kind of small-sized machine formula water meter intelligent test device, it is characterised in that including
Test water meter position adjusting mechanism：Including 2 interchangeable V-blocks (17), reverse movement workbench (12), circular guideway device
(22), electric pushrod (23), 2 interchangeable V-blocks (17) are arranged on reverse movement workbench (12), move backward workbench
(12) it is arranged on circular guideway device (22), and provided with promoting move thereon electronic to push away below reverse movement workbench (12)
Bar (23), 2 interchangeable V-blocks (17) can install the water meter (13) of different size, it is possible to require that intelligence is adjusted according to test size
The position of whole water meter, realizes the water meter detection of different size；
Adjustable water meter automatic connecting mechanism：Including interchangeable connector (18), hydraulic cylinder transition piece (20), hydraulic cylinder (21),
Hydraulic system (24), interchangeable connector (18) is arranged on hydraulic cylinder transition piece (20), hydraulic cylinder transition piece (20)
Connection liquid cylinder pressure (21), hydraulic cylinder (21) connection hydraulic system (24), interchangeable connector (18) connection water meter (13) is realized different
The connection of specification water meter realizes that water pipe is connected, compresses, sealed automatically after changing different connectors, automatic to install；
Intelligent adjustable video collecting mechanism：Including video support (11), video mobile work platform (14), hollow axially movable electricity
Machine (15), video heads (16)；Described video mobile work platform (14) is arranged on video support (11), hollow axially movable
Motor (15) is arranged in video mobile work platform (14), and described video heads (16) are arranged on hollow axially movable motor
(15) bottom, realize video heads with above and below water meter model gauge outfit position adjustment, right position, reach optimal video sampling away from
From, realize water meter numerical value automatic video frequency identification；
Water circulation uses processing unit：By plunger pump (1), pump water inlet pipeline (2), filter (3), water tank (4), water return pipeline
(7), flow sensor (8), fixed interface (10), water meter (13), interchangeable connector (18), pressure sensor (19), water inlet pipe
Road composition (25) composition closed loop test water system, wherein water tank (4) is provided with temperature sensor (6), pressure sensor (19)
On interchangeable connector (18), pressure change, flow, temperature test and the circulating filtration to water before and after water meter are realized, is protected
Demonstrate,prove the water quality requirement of test；
Intelligence control system：By control system (9), and connected temperature sensor (6), flow sensor (8), reversely
Mobile work platform (12), video mobile work platform (14), hollow axially movable motor (15), video heads (16), pressure sensing
Device (19), hydraulic cylinder (21), hydraulic system (24) composition can be handled the model of sensor feedback, control hydraulic cylinder,
Plunger pump, workbench work by test request, realize the intelligence test to metered pressure, flow.
2. a kind of small-sized machine formula water meter intelligent test device according to claim 1, it is characterised in that described test
Water meter position adjusting mechanism, adjustable water meter automatic connecting mechanism, intelligent adjustable video collecting mechanism, water circulation use processing unit
It is installed in intelligence control system in frame (5).
3. a kind of small-sized machine formula water meter intelligent test device according to claim 1, it is characterised in that described 2
Interchangeable V-block (17) is selected and is separately fixed on reverse movement workbench (12) according to the model of water meter to be detected, reversely moves
Dynamic workbench (12) is arranged on the platform moving up and down driven by electric pushrod (23), and circular guideway device (22) is also pacified
On platform, reverse movement workbench (12) can also realize the motion of horizontal direction by circular guideway device (22).
4. a kind of small-sized machine formula water meter intelligent test device according to claim 1, it is characterised in that described is interchangeable
Connector (18) is changed according to the type design of water meter during test with water meter, is connected with hydraulic cylinder transition piece (20), hydraulic pressure
Cylinder transition piece (20) is connected by spheroidal with hydraulic cylinder (21) piston rod, and pressure is uniform and can adjust within the specific limits
Whole error.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234255.XA CN104236679B (en) | 2013-06-13 | 2013-06-13 | A kind of small-sized machine formula water meter intelligent test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234255.XA CN104236679B (en) | 2013-06-13 | 2013-06-13 | A kind of small-sized machine formula water meter intelligent test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236679A CN104236679A (en) | 2014-12-24 |
| CN104236679B true CN104236679B (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310234255.XA Expired - Fee Related CN104236679B (en) | 2013-06-13 | 2013-06-13 | A kind of small-sized machine formula water meter intelligent test device |
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| CN (1) | CN104236679B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606182B (en) * | 2015-12-30 | 2019-02-19 | 连云港连利·福思特表业有限公司 | Full-automatic unmanned tandem calibration device for water meters on duty |
| CN106225884A (en) * | 2016-07-19 | 2016-12-14 | 天津市炳华节能技术有限公司 | A kind of water meter electromechanics synchronous detecting platform |
| CN106078569A (en) * | 2016-08-15 | 2016-11-09 | 安徽翼迈科技股份有限公司 | A kind of fixation kit of gauge outfit detecting tool |
| CN106238346B (en) * | 2016-09-27 | 2018-06-05 | 周杰 | The device and its application method of gas meter or water meter are detected using robot |
| CN108318067B (en) * | 2018-02-28 | 2024-02-02 | 广东万家乐燃气具有限公司 | Automatic detection device and quality control system |
| CN115855211B (en) * | 2023-03-04 | 2023-05-26 | 大禹节水（天津）有限公司 | Bearing detection method, device, control cabinet and system for base table |
| CN117900824B (en) * | 2024-03-18 | 2024-06-11 | 江苏赛达电子科技有限公司 | Assembling equipment and method based on automatic water meter machining |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742402Y (en) * | 2004-10-29 | 2005-11-23 | 上海市供水水表强制检定站 | Multiple work position intelligent comprehensive water meter detector |
| CN2791614Y (en) * | 2005-04-30 | 2006-06-28 | 左晔 | Automatic calibrating device for volumetric method water meter |
| CN102128665A (en) * | 2011-01-29 | 2011-07-20 | 中国计量学院 | Device for detecting accuracy of mechanical water meter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101472A (en) * | 2005-10-07 | 2007-04-19 | Yokogawa Electric Corp | City water meter testing device |
| DE202006014631U1 (en) * | 2006-04-03 | 2006-12-21 | Neumann & Co. Wasserzähler Glaubitz GmbH | Water flow meter testing device for use in laboratory, has measured value processing device with central part that is one computer with programming unit to compute measuring error from comparison between preset volume and determined volume |
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2013
- 2013-06-13 CN CN201310234255.XA patent/CN104236679B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742402Y (en) * | 2004-10-29 | 2005-11-23 | 上海市供水水表强制检定站 | Multiple work position intelligent comprehensive water meter detector |
| CN2791614Y (en) * | 2005-04-30 | 2006-06-28 | 左晔 | Automatic calibrating device for volumetric method water meter |
| CN102128665A (en) * | 2011-01-29 | 2011-07-20 | 中国计量学院 | Device for detecting accuracy of mechanical water meter |
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| CN104236679A (en) | 2014-12-24 |
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Granted publication date: 20170915 |