CN203657894U - Novel water meter under-pressure inspection device - Google Patents
Novel water meter under-pressure inspection device Download PDFInfo
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- CN203657894U CN203657894U CN201320859957.2U CN201320859957U CN203657894U CN 203657894 U CN203657894 U CN 203657894U CN 201320859957 U CN201320859957 U CN 201320859957U CN 203657894 U CN203657894 U CN 203657894U
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Abstract
The utility model relates to the technical field of a water meter inspection device, in particular to a novel water meter under-pressure inspection device. Through adopting the design of a pressure pump and a pressure buffer tank, the pressurization on the pressure buffer tank can be realized through the pressure pump, meanwhile, a water meter is subjected to pressure charging, the water meter can realize the under-pressure inspection, the inspection effect is more real, visual and credible, a high-definition camera is adopted for replacing human eyes for reading water meter pointers, the automatic identification precision is high, the automation degree is high, after the installation of the water meter, the artificial intervention is not needed, and the device automatically and sequentially completes the inspection of nominal, demarcation and minimum flow rate verification. The novel water meter under-pressure inspection device has the advantages that the operation is convenient, stability and reliability are realized, the inspection efficiency is improved, the artificial error is avoided, the cost performance is higher, in addition, the water meter under-pressure inspection can be carried out in the pressure state, and a very good effect is realized.
Description
Technical field
The utility model relates to apparatus for calibrating water meter technical field, specifically a kind of new water meter calibrating installation with pressure.
Background technology
In real work, we often run into the problem that misalignment appears within operating period water meter, the even use having just occurs overproof soon, apparatus for calibrating water meter is the foundation of calibrating water meter accuracy, according to the relation of transmission of quantity value, should within the prescribed timelimit, be examined and determine apparatus for calibrating water meter by upper level metering validation activity, to instantaneous flowmeter, the error of standard graduated cylinder is revised, as irregular calibrating, when operation, operate not according to vertification regulation or irregularly maintenance, cause instantaneous flowmeter, standard graduated cylinder is overproof, test section, there is seepage in valve, will directly affect the accuracy of apparatus for calibrating water meter, its verification result also can not be accurately.Existing water meter calibration mostly adopts artificial calibrating, testing person is not according to vertification regulation proper operation and select graduated cylinder, make data lose fairness, if testing person lacks a sense of responsibility, work half-hearted, carelessness when maintenance water meter, screw, this not tightening of tightening of nut, this not changing of changing of accessory, after causing installation, occur becoming flexible, wearing and tearing, existing full automatic apparatus for calibrating water meter, can only under normal pressure, examine and determine water meter, water meter will bear different hydraulic pressure when use, therefore traditional full-automatic water meter calibrating installation cannot meet the water meter calibration under pressure state.
Therefore, design intuitively credible for overcoming the deficiency of above-mentioned technology, automaticity is high, easy to operate, reliable and stable, improve calibrating efficiency, avoid personal error, higher and a kind of new water meter calibrating installation with pressure that can carry out water meter calibrating with pressure under pressure state of cost performance, inventor's problem to be solved just.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new water meter calibrating installation with pressure, it is simple in structure, and intuitively credible, automaticity is high, easy to operate, reliable and stable, improve calibrating efficiency, avoid personal error, cost performance is higher and can under pressure state, carry out water meter calibrating with pressure, has extraordinary practical value.
The utility model solves the technical scheme that its technical matters adopts: a kind of new water meter calibrating installation with pressure, device comprises high-definition camera, fluviometer, solenoid valve, work measuring instrument, electric cabinet, image acquisition device, display screen, high-definition camera is connected with image acquisition device, image acquisition device is connected with display screen, display screen is connected with electric cabinet, electric cabinet is connected with fluviometer and work measuring instrument respectively, work measuring instrument is connected with solenoid valve, it is characterized in that: device also includes pressure surge tank, forcing pump, pressure surge tank is connected with forcing pump, forcing pump is connected with solenoid valve and work measuring instrument respectively.
The beneficial effects of the utility model are:
1, the utility model is by adopting forcing pump and pressure surge tank design, can suppress pressure surge tank by forcing pump, water meter is rushed to pressurising simultaneously, can make water meter carry out calibrating with pressure, calibrating effect is more truly intuitively credible, adopt high-definition camera to replace human eye to carry out water-meter reading pointer, automatically accuracy of identification is high, automaticity is high, after water meter is installed, just no longer need manual intervention, device completes nominal automatically successively, boundary, the calibrating of minimum flow, this device is easy to operate, reliable and stable, improve calibrating efficiency, avoid personal error, cost performance is higher and can under pressure state, carry out water meter calibrating with pressure, there is extraordinary effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-high-definition camera; 2-treats water gauge; 3-fluviometer; 4-solenoid valve; 5-work measuring instrument; 6-electric cabinet; 7-image acquisition device; 8-display screen; 9-pressure surge tank; 10-forcing pump.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of new water meter of the utility model calibrating installation structural representation with pressure, device comprises high-definition camera 1, fluviometer 3, solenoid valve 4, work measuring instrument 5, electric cabinet 6, image acquisition device 7, display screen 8, high-definition camera 1 is connected with image acquisition device 7, image acquisition device 7 is connected with display screen 8, display screen 8 is connected with electric cabinet 6, electric cabinet 6 is connected with fluviometer 3 and work measuring instrument 5 respectively, work measuring instrument 5 is connected with solenoid valve 4, device also includes pressure surge tank 9, forcing pump 10, pressure surge tank 9 is connected with forcing pump 10, forcing pump 10 is connected with solenoid valve 4 and work measuring instrument 5 respectively.
The utility model is waited in use, to treat that water gauge 2 is positioned on platform, treat that water gauge 2 connects with pressure surge tank 9 and forcing pump by pipeline, by the inflow of solenoid control water meter 2 to be measured, control the hydraulic pressure of water meter 2 to be measured by pressure buffer pipe 9, bear under certain pressure at water meter 2 to be measured, control work measuring instrument 5 and fluviometer 3 carries out work by electric cabinet 6, high-definition camera 1 is taken the reading of lower water meter 2 to be measured, be transferred on image acquisition device 7, on display screen 8, show verification result by the acquisition and processing of image acquisition device 7.
The utility model is by adopting forcing pump 10 and pressure surge tank 9 to design, can suppress pressure surge tank 9 by forcing pump 10, water meter is carried out to pressurising simultaneously, can make water meter carry out calibrating with pressure, calibrating effect is more truly intuitively credible, adopt high-definition camera 1 to replace human eye to carry out water-meter reading pointer, automatically accuracy of identification is high, automaticity is high, after water meter is installed, just no longer need manual intervention, device completes nominal automatically successively, boundary, the calibrating of minimum flow, this device is easy to operate, reliable and stable, improve calibrating efficiency, avoid personal error, cost performance is higher and can under pressure state, carry out water meter calibrating with pressure, there is extraordinary effect.
Claims (1)
1. a new water meter calibrating installation with pressure, device comprises high-definition camera, fluviometer, solenoid valve, work measuring instrument, electric cabinet, image acquisition device, display screen, high-definition camera is connected with image acquisition device, image acquisition device is connected with display screen, display screen is connected with electric cabinet, electric cabinet is connected with fluviometer and work measuring instrument respectively, work measuring instrument is connected with solenoid valve, it is characterized in that: device also includes pressure surge tank, forcing pump, pressure surge tank is connected with forcing pump, and forcing pump is connected with solenoid valve and work measuring instrument respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859957.2U CN203657894U (en) | 2013-12-25 | 2013-12-25 | Novel water meter under-pressure inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859957.2U CN203657894U (en) | 2013-12-25 | 2013-12-25 | Novel water meter under-pressure inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657894U true CN203657894U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859957.2U Expired - Fee Related CN203657894U (en) | 2013-12-25 | 2013-12-25 | Novel water meter under-pressure inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063403A (en) * | 2017-03-31 | 2017-08-18 | 上海大学 | Mechanical water meter measuring accuracy automatic detection device and method |
| CN108871514A (en) * | 2018-08-01 | 2018-11-23 | 三川智慧科技股份有限公司 | A kind of water meter suppresses equipment and its application method with simulation water hammer automatically |
-
2013
- 2013-12-25 CN CN201320859957.2U patent/CN203657894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063403A (en) * | 2017-03-31 | 2017-08-18 | 上海大学 | Mechanical water meter measuring accuracy automatic detection device and method |
| CN108871514A (en) * | 2018-08-01 | 2018-11-23 | 三川智慧科技股份有限公司 | A kind of water meter suppresses equipment and its application method with simulation water hammer automatically |
| CN108871514B (en) * | 2018-08-01 | 2023-09-22 | 三川智慧科技股份有限公司 | Automatic pressing equipment for simulated water hammer for water meter and application method of automatic pressing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 276034 38-3-201 mailbox, Washington, 999 Renmin Street, Hedong District, Shandong, Linyi Patentee after: Zu Yuehao Address before: 330100 Jiangxi city in Nanchang Province, the new County Mayor Mai Changleng Road No. 777, building 31, NGA Patentee before: Zu Yuehao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |