CN202648761U - Water-meter calibration table water-flow measuring instrument - Google Patents
Water-meter calibration table water-flow measuring instrument Download PDFInfo
- Publication number
- CN202648761U CN202648761U CN 201220192126 CN201220192126U CN202648761U CN 202648761 U CN202648761 U CN 202648761U CN 201220192126 CN201220192126 CN 201220192126 CN 201220192126 U CN201220192126 U CN 201220192126U CN 202648761 U CN202648761 U CN 202648761U
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- meter
- calibration table
- flowmeter
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Abstract
The utility model relates to a water-meter calibration table water-flow measuring instrument, and is designed to solve the technical problems that an existing similar product is not good in structural design, not good in energy-saving effect and bad in accuracy. The water-meter calibration table water-flow measuring instrument is arranged in a flow master control cabinet, a water-meter calibration table is connected with a water flow inlet pipe in the flow master control cabinet through a flow meter assembly, and the flow meter assembly is connected with the water-meter calibration table. The water-meter calibration table water-flow measuring instrument is characterized in that the water flow inlet pipe is connected with the top of a water bucket box, the water bucket box is fixed on an electronic scale through a box support frame, the bottom of the water bucket box is in the shape of a funnel, a water flow outlet pipe is arranged at the bottom of the water bucket box, and a water flow electromagnetic valve is arranged between the water flow outlet pipe and the water bucket box. The water-meter calibration table water-flow measuring instrument is reasonable in structural design, convenient to use, high in accuracy, small in size and good in energy-saving effect; and the water-meter calibration table water-flow measuring instrument is suitable for water flow data analysis of the water-meter calibration table and structural improvement of the similar products.
Description
Technical field
The utility model relates to the water consumption measurement instrument of water meter check table, is a kind of water meter check table water consumption measurement instrument.
Background technology
Water meter is a kind of instrument that is mainly used in measuring and recording discharge, and its degree of accuracy directly affects user and gerentocratic economic interests, and industrial precision.For this reason, water meter must strictly detect at the before sales that dispatches from the factory; Wherein, water meter check table is one of major equipment of its detection.Be that water meter check table is in the water meter production run, be used for after the water meter verification so that the pick-up unit that the qualified national standard of water meter is dispatched from the factory and sold, it is widely used in each water meter manufacturing enterprise.The ZL patent No. 94231016.0 that discloses in this type of water meter check table such as the Chinese patent literature, Dec 27 nineteen ninety-five Granted publication day, utility model title " a kind of Multifunction water meter check table "; This water meter check table mainly is the test section water pipe that is provided with the capable of replacing water meter between clamp system and piezometric tube, its lower device has Water pipe bracket, and device has the worktable with the tool box, be provided with the supercharger that links to each other with the system water pipe by ascending pipe at flow control valve one end of worktable, the water inlet end sectional area of the pressurized cylinder of this supercharger is greater than the water side sectional area.The bucket box structure design that is used for flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow meter metering water quantity in above-mentioned water meter check table and the like product is not good enough, and its volume is larger, the water yield situation during difficult accurately measuring; Simultaneously, its water yield automatic-discharging effect, and the detection data detect automatically, analytical effect is not good enough.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of water meter check table water consumption measurement instrument to this area, makes the existing like product structural design of its solution and energy-saving effect not good enough, the technical matters that degree of accuracy is relatively poor.Its objective is and be achieved through the following technical solutions.
A kind of water meter check table water consumption measurement instrument, this water consumption measurement instrument are arranged in the flow overhead control bin, and the flow meter assembly that passes through of water meter check-out console is connected with water yield water inlet pipe in the flow overhead control bin, and flow meter assembly is connected with the water meter check-out console; Described flow meter assembly comprises tensimeter, goes out water solenoid valve, flowmeter solenoid valve, flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow meter, and described flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow score are not provided with corresponding go out water solenoid valve and flowmeter solenoid valve; Described water meter check table is by the water meter of having connected successively of the adapter assembly on the line slideway, water meter after the series connection compresses by clamping cylinder, the water inlet of head and the tail two ends water meter is connected with water inlet manifold, water delivering orifice is connected with the water inlet of flow meter assembly, water inlet manifold water inlet by entering water electromagnetic valve, regulate the water inlet pressure of water inlet manifold by pressurized cylinder, automatically change the pressure that water inlet manifold is discharged water by pressure changeover valve, thereby make it meet flowmeter commonly used in the flow meter assembly, the boundary flowmeter, the minimum flow meter, the initial-flow meter is for the detection of each data of water meter.Its structural design main points are that described water yield water inlet pipe is connected with the top of bucket case, the bucket case is fixed in electronic scales by the case bracing frame, the bottom of bucket case is infundibulate, and the bottom of bucket case is provided with water yield rising pipe, is provided with water yield solenoid valve between water yield rising pipe and the bucket case.Flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow count value that above-mentioned electronic scales and Water-meter that the bucket case is combined are checked in to flow meter assembly are carried out one by one statistics and analysis, dispatch from the factory thereby make the water meter of its detection meet national standard.Each required water of measurement data is discharged one by one by the water yield solenoid valve of bucket case or unified the discharge, wherein adopts the mode of discharging one by one, and degree of accuracy is higher, and the volume of bucket case requires less.Flow meter assembly detects flow commonly used, boundary flow, minimum flow, the initial-flow of water meter, B level water meter take bore as 15mm is example, its water yield that is used for flow measurement commonly used is 17 liters, and the water yield of boundary flow measurement is four liters, and the water yield that minimum flow is measured is two liters.
The volume of described bucket case is less than 35 liters.Thereby make it can be used at least the measure of water of a flow commonly used within 35 liters.
Described flow overhead control bin is provided with the overhead control panel, is provided with the data recording analysis processor in the flow overhead control bin, and the overhead control panel is provided with data setting and display window.Thereby the overhead control panel by the flow control bin is to flow meter assembly, flow instrument, flow instrument master switch, clamping cylinder, pneumatic ball valve, entering water electromagnetic valve, pressurized cylinder, pressure changeover valve, Water-meter, the water yield solenoid valve of this checking table, and the tensimeter of flow meter assembly, go out water solenoid valve, flowmeter solenoid valve, flowmeter commonly used, boundary flowmeter, minimum flow meter, the initial-flow meter is controlled automatically and is set, improve robotization and the intelligent degree of this checking table, improve the work efficiency that detects.
The utility model reasonable in design, easy to use, degree of accuracy is high, and volume is little, good energy-conserving effect; Be applicable to the water yield data analysis of water meter check table, and the architecture advances of like product.
Description of drawings
Fig. 1 is that embodiment of the present utility model uses state part-structure schematic diagram.
Fig. 2 is structural representation of the present utility model.
Figure number and title: 1, water meter check-out console, 2, flow overhead control bin, 3, the overhead control panel, 4, electronic scales, 5, water yield rising pipe, 6, the case bracing frame, 7, the bucket case, 8, water yield water inlet pipe, 9, water yield solenoid valve.
Embodiment
Now by reference to the accompanying drawings structure of the present utility model and use are further described.As shown in Figure 1 and Figure 2, this water consumption measurement instrument is arranged in the flow overhead control bin 2, and water meter check-out console 1 is connected with water yield water inlet pipe 8 in the flow overhead control bin by flow meter assembly, and flow meter assembly is connected with the water meter check-out console; Described flow meter assembly comprises tensimeter, goes out water solenoid valve, flowmeter solenoid valve, flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow meter, and described flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow score are not provided with corresponding go out water solenoid valve and flowmeter solenoid valve.Flow overhead control bin is provided with overhead control panel 3, is provided with the data recording analysis processor in the flow overhead control bin, and the overhead control panel is provided with data setting and display window.Water yield water inlet pipe is connected with the top of bucket case 7, and the bucket case is fixed in electronic scales 4 by case bracing frame 6, and the bottom of bucket case is infundibulate, and the bottom of bucket case is provided with water yield rising pipe 5, is provided with water yield solenoid valve 9 between water yield rising pipe and the bucket case.
During use, the water meter of water meter check-out console Series detectors enters water by water inlet manifold, and by entering flow meter assembly from water meter after voltage adjusting device and the flow-control equipment pressure regulation, flowmeter commonly used, boundary flowmeter, minimum flow meter, corresponding the passing through of initial-flow meter the detection that water solenoid valve and flowmeter solenoid valve are controlled corresponding flow commonly used, boundary flow, minimum flow, initial-flow successively in the flow meter assembly.Water after the detection is injected in the bucket case by water yield water inlet pipe, and record the water yield data that each flow commonly used, boundary flow, minimum flow, initial-flow detect by electronic scales, data recording analysis processor in data are stored in flow overhead control bin is finished, water yield solenoid valve is opened, discharge the water in the bucket case, and wait for next time water filling and the draining of testing process.
Claims (2)
1. water meter check table water consumption measurement instrument, this water consumption measurement instrument is arranged in the flow overhead control bin (2), the flow meter assembly that passes through of water meter check-out console (1) is connected with water yield water inlet pipe (8) in the flow overhead control bin, and flow meter assembly is connected with the water meter check-out console; Described flow meter assembly comprises tensimeter, goes out water solenoid valve, flowmeter solenoid valve, flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow meter, and described flowmeter commonly used, boundary flowmeter, minimum flow meter, initial-flow score are not provided with corresponding go out water solenoid valve and flowmeter solenoid valve; It is characterized in that described water yield water inlet pipe (8) is connected with the top of bucket case (7), the bucket case is fixed in electronic scales (4) by case bracing frame (6), the bottom of bucket case is infundibulate, the bottom of bucket case is provided with water yield rising pipe (5), is provided with water yield solenoid valve (9) between water yield rising pipe and the bucket case.
2. water meter check table water consumption measurement instrument according to claim 1 is characterized in that the volume of described bucket case (7) is less than 35 liters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192126 CN202648761U (en) | 2012-04-28 | 2012-04-28 | Water-meter calibration table water-flow measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192126 CN202648761U (en) | 2012-04-28 | 2012-04-28 | Water-meter calibration table water-flow measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648761U true CN202648761U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192126 Expired - Fee Related CN202648761U (en) | 2012-04-28 | 2012-04-28 | Water-meter calibration table water-flow measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052812A (en) * | 2016-08-15 | 2016-10-26 | 安徽翼迈科技股份有限公司 | Watermeter detection equipment |
-
2012
- 2012-04-28 CN CN 201220192126 patent/CN202648761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052812A (en) * | 2016-08-15 | 2016-10-26 | 安徽翼迈科技股份有限公司 | Watermeter detection equipment |
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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 |
Granted publication date: 20130102 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |