CN202471192U - Rapid water meter calibrating device - Google Patents
Rapid water meter calibrating device Download PDFInfo
- Publication number
- CN202471192U CN202471192U CN2012200506255U CN201220050625U CN202471192U CN 202471192 U CN202471192 U CN 202471192U CN 2012200506255 U CN2012200506255 U CN 2012200506255U CN 201220050625 U CN201220050625 U CN 201220050625U CN 202471192 U CN202471192 U CN 202471192U
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- water meter
- flow measuring
- photocurrent
- calibrating device
- rapid water
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Abstract
The utility model relates to a rapid water meter calibrating device, comprising a calibrating platform. The rapid water meter calibrating device is characterized in that the calibrating platform is provided with multiple photoelectric flow measuring instruments, one photoelectric flow measuring instrument measures a standard meter arranged below and transmits the acquired flow signal to the other photoelectric flow measuring instruments by virtue of a communication cable to be taken as a basic parameter, the other photoelectric flow measuring instruments sequentially measure corresponding meters which are arranged below and are waited to be calibrated, and each photoelectric flow measuring instrument is internally provided with a high-performance singlechip used for carrying out data acquisition operation and detecting data display. The standard meter is connected with the meters to be calibrated in series by virtue of water pipes. The rapid water meter calibrating device disclosed by the utility model can conveniently and rapidly carry out batch calibration on the meters, calibration workload is saved, and calibration work efficiency is improved.
Description
Technical field
The utility model relates to the quick calibrating installation of a kind of water meter.
Background technology
At present, in the manufacturing process of water meter, when water meter is accomplished assembling, debugging, need examine and determine the accuracy of measuring of water meter, the calibrating National standard is just granted the sale of dispatching from the factory.Artificial observation is generally adopted in the calibrating of single water meter, flows through water meter with the water of certain volume, and the numerical value that shows according to water meter is compared with actual water flowing volume and drawn in the scope whether the water meter error amount meet national regulation.This calibration method is unfavorable for the batch process of water meter, not only improves testing person's working strength greatly, and calibrating efficient is low, tests used many, the waste water resource of the water yield, and the stand-by period is long, efficient is low.Therefore, to the water meter of producing in batches, be necessary to invent a kind of reliable water meter calibration device fast.
Summary of the invention
In view of the deficiency of existing detection technique, the purpose of the utility model is to provide a kind of quick calibrating installation of water meter that can examine and determine water meter fast.
To achieve these goals; The technical scheme of the utility model is: the quick calibrating installation of a kind of water meter; Comprise the calibrating platform; It is characterized in that: said calibrating platform is provided with the photocurrent flowmeter of a plurality of independent operatings; One of them photocurrent flowmeter is measured the standard scale of below and the flow signal that collects is transferred to all the other photocurrent flowmeters as basic parameter through communication cable, and all the other photocurrent flowmeters are measured the corresponding seized table in below successively, is provided with in the said photocurrent flowmeter to be used to carry out data acquisition computing and the high-performance single-chip microcomputer that detects data presentation.
Further, said standard scale and seized table are connected in series through water pipe.
Compared with prior art; The utlity model has following advantage: the quick calibrating installation of this water meter can be easily, apace water meter is examined and determine, and not only saves the calibration operation amount, and improve calibration operation efficient; Test that the used water yield is few, the test duration is short, practices thrift limited water resource.
Description of drawings
Fig. 1 is the structural representation of the utility model instance.
Among the figure: 1-examines and determine platform, 2-photocurrent flowmeter, 3-standard scale, the seized table of 4-, 5-high-performance single-chip microcomputer, 6-display screen, 7-water pipe, 8-flowmeter, 9-water intaking valve, 10-intake pump, 11-drainageway.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further elaboration.
With reference to figure 1; The quick calibrating installation of a kind of water meter; Comprise calibrating platform 1; It is characterized in that: said calibrating platform 1 is provided with the photocurrent flowmeter 2 of a plurality of independent operatings, and one of them photocurrent flowmeter 2 is measured the standard scale 3 of below and the flow signal that collects is transferred to all the other photocurrent flowmeters 2 as basic parameter through communication cable, and all the other photocurrent flowmeters 2 are measured the corresponding seized table 4 in below successively; Be provided with the high-performance single-chip microcomputer 5 that is used to carry out data acquisition computing and detection data presentation in the said photocurrent flowmeter 2, said high-performance single-chip microcomputer includes the display screen 6 that is used to show measurement data.
In the present embodiment, said standard scale 3 is connected in series through water pipe 7 with seized table 4, and the water inlet end of said water pipe 7 is connected with flowmeter 8, water intaking valve 9 and intake pump 10 in turn, and drainageway 11 is led in the water side of said water pipe 7; Said standard scale 3 can be connected on middle part, end or other positions of a plurality of seized tables 4.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (2)
1. quick calibrating installation of water meter; Comprise the calibrating platform; It is characterized in that: said calibrating platform is provided with the photocurrent flowmeter of a plurality of independent operatings; One of them photocurrent flowmeter is measured the standard scale of below and the flow signal that collects is transferred to all the other photocurrent flowmeters as basic parameter through communication cable; All the other photocurrent flowmeters are measured the corresponding seized table in below successively, are provided with in the said photocurrent flowmeter to be used to carry out data acquisition computing and the high-performance single-chip microcomputer that detects data presentation.
2. the quick calibrating installation of water meter according to claim 1 is characterized in that: said standard scale and seized table are connected in series through water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200506255U CN202471192U (en) | 2012-02-17 | 2012-02-17 | Rapid water meter calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200506255U CN202471192U (en) | 2012-02-17 | 2012-02-17 | Rapid water meter calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471192U true CN202471192U (en) | 2012-10-03 |
Family
ID=46919345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200506255U Expired - Fee Related CN202471192U (en) | 2012-02-17 | 2012-02-17 | Rapid water meter calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052813A (en) * | 2016-08-15 | 2016-10-26 | 安徽翼迈科技股份有限公司 | Watermeter calibration testing equipment |
| CN107588835A (en) * | 2017-08-31 | 2018-01-16 | 安徽禾禾自动化科技有限公司 | A kind of flow transmitter performance testing device and method of testing |
-
2012
- 2012-02-17 CN CN2012200506255U patent/CN202471192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052813A (en) * | 2016-08-15 | 2016-10-26 | 安徽翼迈科技股份有限公司 | Watermeter calibration testing equipment |
| CN107588835A (en) * | 2017-08-31 | 2018-01-16 | 安徽禾禾自动化科技有限公司 | A kind of flow transmitter performance testing device and method of testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20170217 |