CN2742402Y - Multiple work position intelligent comprehensive water meter detector - Google Patents
Multiple work position intelligent comprehensive water meter detector Download PDFInfo
- Publication number
- CN2742402Y CN2742402Y CN 200420107523 CN200420107523U CN2742402Y CN 2742402 Y CN2742402 Y CN 2742402Y CN 200420107523 CN200420107523 CN 200420107523 CN 200420107523 U CN200420107523 U CN 200420107523U CN 2742402 Y CN2742402 Y CN 2742402Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- water meter
- valve
- platform position
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a multiple work position intelligent comprehensive water meter detector, comprising a platform position, water meters and a water pipe which are installed on the platform position. A plurality of water meters on the platform position are connected with each other in series in an arranging shape and are communicated with each other on the end of the platform position by a pushing-tight vat, the water pipe behind a water discharging valve is provided with a flow meter and a flow control valve, the flow meter is connected with a detecting cylinder through the water pipe, a branch water pipe before the water discharging valve is provided with an unloading valve and is communicated to the detecting cylinder, the branch water pipe before the water discharging valve is also provided with a pressure-resistant pass valve and is connected to a pressure-resistant vat through a pressurized pipe, the pressure-resistant vat is connected with a water inlet pipe, the series pipes of the water meters are connected with vacuum pumping pneumatic valves and a water blaster, and the vacuum pumping pneumatic valves are communicated with the water discharging valve before a water discharging pipe. The utility model makes twenty water meters connect in series, raising the detecting efficiency of the water meters, and all detecting items can be accomplished once. The device adopting the utility model has convenient operation, high detecting efficiency and occupying area saving.
Description
Technical field
The utility model relates to the water meter calibration device, the intelligentized comprehensive water meter calibrating installation of particularly a kind of multistation.
Background technology
According to national JJG162-1985 " water meter and test unit vertification regulation thereof ", the calibrating of water meter is divided into: test events such as flow commonly used, boundary flow, minimum flow, impermeability test.The production of present domestic water meter calibrating installation and use are uneven on development level, domestic most of enterprise still produces and uses the calibrating installation that once can only examine and determine single water meter, though part enterprise brings into use serial connection technology, the efficient of water meter calibration is increased, but the serial connection technology that they adopt only limits to the boundary flow and the minimum flow of water meter calibration to be detected, calibrating to water meter need be carried out respectively on different device, this just make operate comparatively loaded down with trivial details, detection efficiency is lower, and calibrating installation is bigger because of the dispersed placement floor area.
Summary of the invention
Task of the present utility model provides a kind of multistation intelligent comprehensive water meter calibration device, it has solved, and existing serial connection technology only limits to the boundary flow of water meter calibration and minimum flow detects, and complex operation, detection efficiency is lower, the calibrating installation floor area is bigger problem.
The technical solution of the utility model is as follows:
A kind of multistation intelligent comprehensive water meter calibration device, it comprises the platform position, be installed in water meter and water pipe on the platform position, several water meters are spread geometry and connect mutually on described the position, and connect mutually in end, platform position by retaining jar, on the water inlet pipe before water meter water intaking valve is housed, on the rising pipe behind the water meter, outlet valve is housed, flowmeter and flowrate control valve are housed on the water pipe behind the outlet valve, flowmeter is connected with graduated cylinder by water pipe, unloader is installed on the branching pipe before outlet valve and is switched to graduated cylinder, withstand voltage access valve also is installed on the branching pipe before outlet valve, and be connected to withstand voltage cylinder by forcing pipe, withstand voltage cylinder is connected with water inlet pipe, connects to vacuumize pneumatic valve and water sprayer on the water meter tandem tube, vacuumizes the preceding rising pipe of pneumatic valve and outlet valve and connects.
Multistation intelligent comprehensive water meter calibration apparatus features of the present utility model is with 20 water meter series connection, improved water meter calibration efficient, all calibrating projects can once be finished, actual operating position meets the requirement of national JJG164-2000 " liquid water flow standard set-up vertification regulation " fully, and the accuracy of detection between each epi-position meets national demand of technical standard.
Adopt device of the present utility model, easy to operate, the detection efficiency height has been saved the plant area area.
Description of drawings
Accompanying drawing is the structural representation of a kind of multistation intelligent comprehensive water meter calibration device of the present utility model.
Embodiment
Referring to accompanying drawing, the utility model is a kind of multistation intelligent comprehensive water meter calibration device, and it is equipped with platform position 1, and water meter 2 and water pipe are installed on platform position 1.20 water meters 2 on the platform position 1 are spread geometry and connect mutually.At platform position 1 one side ends 3, four retaining jars 3 of four retaining jars being housed connects with water meter 2 respectively.
On the water inlet pipe 4 before water meter 2 water intake ball valve 5 is housed, water outlet ball valve 7 is housed on the rising pipe behind the water meter 26.Flowmeter 8 and flow control ball valve 9 are installed on the water pipe behind the water outlet ball valve 7, flow control valve 10 are installed in the bottom of flowmeter 8.Flowmeter 8 is connected with graduated cylinder 11 by water pipe.Off-load ball valve 13 is installed on the branching pipe 12 before water outlet ball valve 7 and is switched to graduated cylinder 11.Withstand voltage access valve 14 also is installed on the branching pipe 12 before water outlet ball valve 7, and is connected to withstand voltage cylinder 16 by forcing pipe 15, withstand voltage cylinder 16 is connected with water inlet pipe 4.
Connect on water meter tandem tube 17 and vacuumize pneumatic ball valve 18 and water sprayer 19, the rising pipe 6 that vacuumizes before pneumatic ball valve 18 and the water outlet ball valve 7 is connected.
Connection teletransmission pressure display table 20 on water meter tandem tube 17.On water meter tandem tube 17, go back connection teletransmission vacuum pressure indicator gauge 21.
When water meter is installed, for fear of the axial distortion of water meter, adopt dovetail groove to make positioning guide rail, guaranteed the grazing that water meter is installed thus, be convenient to install water meter again.
When current during through pipeline, streamflow regime can be subjected to factor such as the moment change, the bright and clean degree of inner-walls of duct, pipeline flatness of pipe shape and produce turbulent flow, adopts pneumatic ball valve can avoid producing turbulent flow.When pneumatic ball valve was opened, the aperture of spheroid was consistent with the latus rectum of water pipe; When current during through pneumatic ball valve, the fluidised form of water can not change, and has avoided turbulent generation thus.
Claims (3)
1. multistation intelligent comprehensive water meter calibration device, it comprises the platform position, be installed in water meter and water pipe on the platform position, it is characterized in that, several water meters are spread geometry and connect mutually on described the position, and connect mutually in end, platform position by retaining jar, on the water inlet pipe before water meter water intaking valve is housed, on the rising pipe behind the water meter, outlet valve is housed, flowmeter and flowrate control valve are housed on the water pipe behind the outlet valve, flowmeter is connected with graduated cylinder by water pipe, unloader is installed on the branching pipe before outlet valve and is switched to graduated cylinder, withstand voltage access valve also is installed on the branching pipe before outlet valve, and is connected to withstand voltage cylinder by forcing pipe, withstand voltage cylinder is connected with water inlet pipe, connection vacuumizes pneumatic valve and water sprayer on the water meter tandem tube, vacuumizes the preceding rising pipe of pneumatic valve and outlet valve and connects.
2. multistation intelligent comprehensive water meter calibration device according to claim 1 is characterized in that, connection teletransmission pressure display table on the described water meter tandem tube.
3. multistation intelligent comprehensive water meter calibration device according to claim 1 is characterized in that, connection teletransmission vacuum pressure indicator gauge on the described water meter tandem tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107523 CN2742402Y (en) | 2004-10-29 | 2004-10-29 | Multiple work position intelligent comprehensive water meter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107523 CN2742402Y (en) | 2004-10-29 | 2004-10-29 | Multiple work position intelligent comprehensive water meter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2742402Y true CN2742402Y (en) | 2005-11-23 |
Family
ID=35477870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107523 Expired - Lifetime CN2742402Y (en) | 2004-10-29 | 2004-10-29 | Multiple work position intelligent comprehensive water meter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2742402Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236679A (en) * | 2013-06-13 | 2014-12-24 | 上海工程技术大学 | Intelligent test device for small-sized mechanical water meter |
| CN109781217A (en) * | 2019-01-26 | 2019-05-21 | 江苏金钰铭电子有限公司 | A kind of detection device for water meter |
| CN110823325A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Leak-proof water meter calibrating installation |
| CN113465840A (en) * | 2021-06-25 | 2021-10-01 | 重庆智慧水务有限公司 | Water meter sealing performance detection system and detection method |
-
2004
- 2004-10-29 CN CN 200420107523 patent/CN2742402Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236679A (en) * | 2013-06-13 | 2014-12-24 | 上海工程技术大学 | Intelligent test device for small-sized mechanical water meter |
| CN104236679B (en) * | 2013-06-13 | 2017-09-15 | 上海工程技术大学 | A kind of small-sized machine formula water meter intelligent test device |
| CN109781217A (en) * | 2019-01-26 | 2019-05-21 | 江苏金钰铭电子有限公司 | A kind of detection device for water meter |
| CN110823325A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Leak-proof water meter calibrating installation |
| CN113465840A (en) * | 2021-06-25 | 2021-10-01 | 重庆智慧水务有限公司 | Water meter sealing performance detection system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141029 Granted publication date: 20051123 |