CN207300365U - A kind of rotary water meter detector - Google Patents
A kind of rotary water meter detector Download PDFInfo
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- CN207300365U CN207300365U CN201720975174.9U CN201720975174U CN207300365U CN 207300365 U CN207300365 U CN 207300365U CN 201720975174 U CN201720975174 U CN 201720975174U CN 207300365 U CN207300365 U CN 207300365U
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- pipe
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Abstract
Originally drainage facility field is the utility model is related to, particularly discloses a kind of rotary water meter detector.It includes water tank, vacuum tank, meter-clamping apparatus, detection platform and flow adjustment pipe, a distributive pipe is picked out on pipeline between vacuum tank and meter-clamping apparatus, the other end of distributive pipe is connected with water tank, vacuum generator is equipped with distributive pipe, detection platform drives table to be checked to rotate under the drive of rotating stepper motor.The utility model is since there is provided turnover detection platform, detection platform drives table upset to be checked, when excluding air by water filling, vacuumize, three steps of wash by water action is by the emptying of the extreme portions of the air in table to be checked, remnant is accumulated into an air pocket and the minimum scale away from table to be checked, the collection of data is not influenced at all, so that data acquisition accuracy higher, verification result are more reliable.
Description
Technical field
Originally drainage facility field is the utility model is related to, more particularly to a kind of rotary water meter detector.
Background technology
The accuracy that water meter needs to measure before dispatching from the factory is examined and determine, and rotary water meter detector is not only convenient for metering administration department
The quality of measurement instrument of the door to manufacturing, repairing exercises supervision inspections, and guarantee is dispatched from the factory the accuracy of water meter, safeguards that user's is personal
Interests, moreover it is possible to comply with utility network, intelligentized development trend, there is provided the table tool that flexibility is high, extended capability is strong, has
The management requirement for meeting Running-water Company and industry of effect, but current apparatus for calibrating water meter is in the prevalence of by environment temperature shadow
The problem of ringing big, complicated influence, poor accuracy, be also improved space.For this reason, applicant was on 2 14th, 2017
Apply for that Application No. 2017201677009, patent name are the utility model patent of " a kind of water meter calibration equipment ", and obtained
Utility model patent, the patent have substantially solved the above problem, but after the processing of above device, still can exist
Some broken bubbles, and these broken bubbles be difficult to clean up it is clean, and if when these broken bubbles are located at reading when detecting,
It is that can influence collection result, influences to examine and determine effect.
The content of the invention
The defects of the utility model is in order to make up the prior art, there is provided one kind can make air cleaning in table to be checked more dry
Net rotary water meter detector.
The utility model is achieved by the following technical solution：
A kind of rotary water meter detector, including PLC control system, water tank, vacuum tank, meter-clamping apparatus, detection platform and stream
Amount adjusts pipeline, is equipped with collector above detection platform, and flow adjustment pipe includes the first four-way, from vacuum tank and meter-clamping apparatus it
Between be connected with water tank, be equipped with distributive pipe into the distributive pipe that a belt switch is picked out on water main, the other end of distributive pipe
Vacuum generator, the vacuum generator are connected on the first four-way by exhaust tube, it is characterized in that, the meter-clamping apparatus with into master
Axis is sealed between water pipe and turns connection, runner, the runner and rotating stepper motor transmission chain connect are installed with the meter-clamping apparatus,
The runner is equipped with some through holes, and the detection platform includes：Go out water main, institute with what the first four-way sealing axis turned to connect
State out and disk is installed with water main, the disk is equipped with the symmetrical slide bar in two centers of circle with disk, the slide bar
The other end through the through hole on runner, be equipped with some fixed frames between two slide bars, each fixed frame fixes one
Diversion pipe.
The fixed frame is flat, and the heart is provided with pilot hole wherein, and the diversion pipe passes through pilot hole, the fixed frame
Both ends are sliding groove.
The fixed frame is equipped with fastening bolt.
The collector is using camera.
The slide bar is stainless pipe, and the through hole is circular hole.
The beneficial effects of the utility model are：
The utility model is since there is provided turnover detection platform, detection platform drives table upset to be checked, excludes air
When by water filling, vacuumize, three steps of washing by water action empties the extreme portions of the air in table to be checked, remnant is accumulated into one
A air pocket and the minimum scale away from table to be checked, do not influence the collection of data at all so that data acquisition accuracy higher, inspection
It is more reliable to determine result.
Brief description of the drawings
The utility model will be further described below with reference to the accompanying drawings：
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the right side structural representation of runner；
Fig. 3 is the left view structural representation of disk；
Fig. 4 is the left view structural representation of fixed frame.
In figure, 1 into water main, 2 inlet valves, 3 flowing water Valves, and 4 go out water main, 5 rotating stepper motors, 6 runners, and 7
Through hole, 8 disks, 9 slide bars, 10 fixed frames, 11 pilot holes, 12 fastening bolts, 13 sliding grooves, 30 vacuum generators, 35 points of water
Pipe, 37 exhaust tubes, 39 switches, 41 water tanks, 42 water pumps, 43 vacuum tanks, 44 meter-clamping apparatus, 45 detection platforms, 451 diversion pipes, 452 adopt
Storage, 46 flow adjustment pipes, 461 first four-ways, 47 commutators, 48 weighing containers.
Embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figures 1 to 4, this kind of rotary water meter detector, including
Water tank 41 that PLC control system is connected with pipeline successively, water pump 42, vacuum tank 43, meter-clamping apparatus 44, detection platform 45, flow tune
Pipeline 46, commutator 47, weighing container 48 are saved, weighing container 48 is connected formation circulation with water tank 41 again, and whole device is controlled by PLC
System control processed, flow adjustment pipe 46 includes the first four-way 461 and flowing water Valve 3, between vacuum tank 43 and meter-clamping apparatus 44
Into the distributive pipe 35 that a belt switch 39 is picked out on water main 1, the other end of distributive pipe 35 is connected with water tank 41, in distributive pipe
35 are equipped with vacuum generator 30, and vacuum generator 30 connects exhaust tube 37, and 37 other end of exhaust tube is connected to the first four-way 461
On.
Meter-clamping apparatus 44 are installed on water main 1 by bearing seal, into water main 1 on inlet valve 2 is installed, divide water
Between table to be checked and inlet valve 2, meter-clamping apparatus 44 can be surrounded to be turned pipe 35 into 1 axis of water main, fixed on meter-clamping apparatus 44
There are runner 6, runner 6 and 5 transmission chain connect of rotating stepper motor, drive runner 6 to rotate by rotating stepper motor 5, in runner 6
On be provided with some through holes 7, these through holes 7 be preferably circular hole；Detection platform 45 includes some diversion pipes 451 and collector
452 and on the first four-way 461 by bearing seal install go out water main 4, the first four-way can be surrounded by going out water main 4
461 axis turn, and go out on water main 4 one disk 8 of fixed installation, and disk 8 is vertical with going out water main 4, fixed on disk 4 two with
The slide bar 9 that stainless pipe is made, this two slide bars 9 are parallel to each other, and, two piece slide bars 9 symmetrical with the center of circle of disk 8
Between line by the center of circle of disk 8, the other end of slide bar 9 is equipped between two slide bars 9 through the through hole 7 on runner 6
Some fixed frames 10, fixed frame 10 are flat, are provided with a pilot hole 11 in 10 center of fixed frame, pilot hole 11 is inserted into
A piece diversion pipe 451, is equipped with a fastening bolt 12 on fixed frame 10, fixed for fixing fixed frame 10 and diversion pipe 451
The both ends of frame 10 are sliding groove 13, and sliding groove 13 is stuck on slide bar 9.Collector 452 is using camera.
It is as follows using process：Between table to be checked is put into adjacent two diversion pipes 451 first, start meter-clamping apparatus 44, tong-test ammeter
The output terminal of the cylinder of device 44, which stretches out, promotes fixed frame 10 to be slided on slide bar 9, so that meter-clamping apparatus 44 press from both sides diversion pipe 451
Tightly, it is tightly connected between diversion pipe 451, starts PLC control system, whole system operation, rotating stepper motor 5 is first at this time
Starting, drive fixed frame to rotate 180 °, downward, the inlet valve 2 before and after table to be checked and flowing water Valve 3 are opened for surface to be checked,
Table to be checked is filled into water, is then shut off inlet valve 2 and flowing water Valve 3, also has some bubbles to accumulate in table to be checked at this time and treats
Examine the bottom of table（Table surface to be checked is downward）, the switch 39 on distributive pipe 35 is opened, is vacuumized by vacuum generator 30,
At this time the bubble of table bottom to be checked again some taken away from exhaust tube 37, turn off the switch 39 on distributive pipe 35, at this time
Still remaining minute bubbles in small, broken bits in table to be checked, at this moment open inlet valve 2 and flowing water Valve 3 are washed by water, positioned to be checked again
The bubble in small, broken bits of table bottom is washed away by current, at this moment still suffers from very small percentage bubble in small, broken bits, starts rotating stepping electricity
Machine 5 is overturn, and whole detection platform 45 drives table to be checked to overturn, and when overturning 90 °, bubble in small, broken bits ramps up and builds up into one
A air pocket and the top for rising to table to be checked always, table to be checked continue to overturn, and overturn to minimum of the bubble away from table to be checked
Data acquisition is not influenced at scale, at this moment table to be checked might not have to be horizontal, may be tilted a certain angle, in order to number
According to collection, but detection result is not influenced, system continues to run with, the collection related data of collector 452, in flow adjustment pipe 46
Temperature sensor collection water temperature, be transmitted to PLC control system, weighing container 48 weighs obtained data and also communicates to
PLC control system, the volume for flowing into the water in weighing container 48 is calculated by water temperature, is then carried out with the data on water meter pair
Than.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (5)
1. a kind of rotary water meter detector, including PLC control system, water tank（41）, vacuum tank（43）, meter-clamping apparatus（44）, inspection
Survey platform（45）And flow adjustment pipe（46）, detection platform（45）Top is equipped with collector（452）, flow adjustment pipe（46）
Including the first four-way（461）, from vacuum tank（43）And meter-clamping apparatus（44）Between into water main（1）On pick out a belt switch
（39）Distributive pipe（35）, distributive pipe（35）The other end and water tank（41）Connection, in distributive pipe（35）It is equipped with vacuum
Device（30）, the vacuum generator（30）Pass through exhaust tube（37）It is connected to the first four-way（461）On, it is characterized in that, the folder
Table device（44）With into water main（1）Between seal axis turn connection, the meter-clamping apparatus（44）On be installed with runner（6）, the runner
（6）With rotating stepper motor（5）Transmission chain connect, the runner（6）It is equipped with some through holes（7）, the detection platform
（45）Including：With the first four-way（461）What sealing axis turned to connect goes out water main（4）, it is described go out water main（4）On be installed with disk
（8）, the disk（8）Two are equipped with disk（8）The symmetrical slide bar in the center of circle（9）, the slide bar（9）The other end
Through runner（6）On through hole（7）, two slide bars（9）Between be equipped with some fixed frames（10）, each fixed frame（10）
Fix a diversion pipe（451）.
2. rotary water meter detector according to claim 1, it is characterized in that, the fixed frame（10）For flat,
Its center is provided with pilot hole（11）, the diversion pipe（451）Through pilot hole（11）, the fixed frame（10）Both ends are sliding groove
（13）.
3. rotary water meter detector according to claim 2, it is characterized in that, the fixed frame（10）It is equipped with fastening spiral shell
Bolt（12）.
4. rotary water meter detector according to claim 1, it is characterized in that, the collector（452）Using taking the photograph
As head.
5. rotary water meter detector according to any one of claims 1 to 4, it is characterized in that, the slide bar（9）To be stainless
Cylindrical steel tube, the through hole（7）For circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975174.9U CN207300365U (en) | 2017-08-07 | 2017-08-07 | A kind of rotary water meter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975174.9U CN207300365U (en) | 2017-08-07 | 2017-08-07 | A kind of rotary water meter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300365U true CN207300365U (en) | 2018-05-01 |
Family
ID=62448488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975174.9U Active CN207300365U (en) | 2017-08-07 | 2017-08-07 | A kind of rotary water meter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389159A (en) * | 2017-08-07 | 2017-11-24 | 济南三宇仪表设备有限公司 | A kind of method of rotary water meter detector and its air-discharging |
-
2017
- 2017-08-07 CN CN201720975174.9U patent/CN207300365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389159A (en) * | 2017-08-07 | 2017-11-24 | 济南三宇仪表设备有限公司 | A kind of method of rotary water meter detector and its air-discharging |
| CN107389159B (en) * | 2017-08-07 | 2023-10-17 | 山东三宇智能装备有限公司 | Rotary water meter detector and air exhausting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 264100 Renren Street 359, Dayao Street, Mouping District, Yantai City, Shandong Province Patentee after: Shandong Sanyu Intelligent Equipment Co., Ltd. Address before: Room 322, Public Building No. 1, Dianliuxincun District 3, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Jinan three space instrumentation company limited |
|
| CP03 | Change of name, title or address |