CN207248438U - A kind of water meter suppresses test device - Google Patents
A kind of water meter suppresses test device Download PDFInfo
- Publication number
- CN207248438U CN207248438U CN201721073907.6U CN201721073907U CN207248438U CN 207248438 U CN207248438 U CN 207248438U CN 201721073907 U CN201721073907 U CN 201721073907U CN 207248438 U CN207248438 U CN 207248438U
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- water meter
- water
- plate
- test device
- screw thread
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Abstract
The utility model discloses a kind of water meter and suppresses test device, multiple water meter positioning seats and the corresponding multiple water meter sealing platens being installed on including under casing and by supporting rack above the under casing, the upper end of the water meter sealing platen connects a screw thread compression bar respectively, a manual vernier knob is installed on each screw thread compression bar, the center of each water meter positioning seat has water injection hole, each water injection hole seals the water outlet of a corresponding outlet pipe, opening on the tube wall of each outlet pipe is mutually tightly connected and connects with the water inlet of a corresponding water injection pipe, manually-operated gate is equipped with the water injection pipe and outlet pipe.The utility model, which leads to, can realize and carry out sealing test to multiple water meters, especially by equipped with vernier knob to adjust screw thread compression bar, it is ensured that pressure adjusts the accuracy for ensureing water meter sealing test to suitable position.
Description
Technical field
It the utility model is related to water meter sealing test technical field, and in particular to a kind of water meter suppresses test device.
Background technology
Water meter will carry out sealing performance test after machining, i.e., by the water filling test water into water meter, by water meter
Water inlet is sealed with water outlet, and observation water meter is with the presence or absence of leakage, to detect water meter quality and performance.But existing water meter is close
Test device is sealed, generally the water outlet of water meter is sealed using hydraulic pressure, can not realize that fine setting is close to the water outlet of water meter
Seal pressure, causes pressure excessive or too small, have impact on the accuracy of test, it is therefore desirable to is improved, in addition, existing water meter is close
It is single station to seal test device station, and testing efficiency is low, can not meet the requirement that multiple water meters are once tested.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provides a kind of water meter and suppress test
Device.
Technical solution is used by realize the purpose of this utility model：
A kind of water meter suppresses test device, including under casing and multiple water by supporting rack above the under casing
Table positioning seat and corresponding multiple water meter sealing platens, the upper end of the water meter sealing platen connect a screw thread compression bar respectively,
A manual vernier knob is installed on each screw thread compression bar, the center of each water meter positioning seat has water injection hole, often
A water injection hole seals the water outlet of a corresponding outlet pipe, each the opening and corresponding one on the tube wall of the outlet pipe
The water inlet of a water injection pipe is mutually tightly connected and connects, and manually-operated gate is equipped with the water injection pipe and outlet pipe.
A pressure gauge is installed on each water injection pipe.
Multiple water injection pipes connect an injection manifold jointly；One water outlet of connection is total jointly for multiple outlet pipes
Pipe.
The outfall sewer is located in the under casing, and the injection manifold is located above the openend of the under casing.
Support frame as described above include lower support column, by the lower support column support lower plate, and be supported in it is described under
Upper support column on plate, the upper plate by upper support column support；The water meter positioning seat is fixed in the lower plate, institute
That states that lower plate offers the outlet pipe passes through hole；Have the threaded hole being connected with the screw thread compression bar on the upper plate, it is described on
Plate is connected by the threaded hole with the screw thread compression bar.
The water meter positioning seat includes bottom outlet plate, up-hole plate and the hollow cylinder of connection bottom outlet plate and up-hole plate.
The utility model pass through more than design, it is possible to achieve to multiple water meters carry out sealing test, especially by equipped with
Vernier knob is to adjust screw thread compression bar, it is ensured that pressure adjusts the accuracy for ensureing water meter sealing test to suitable position.
Brief description of the drawings
Fig. 1 is the schematic front view that water meter suppresses test device；
Fig. 2 is the schematic top plan view that water meter suppresses test device；
Fig. 3 is the schematic perspective view that water meter suppresses test device；
Fig. 4 is the side view that water meter suppresses test device.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-4, a kind of water meter suppresses test device, including under casing 1 and is installed on by supporting rack described
Multiple water meter positioning seats 7 and corresponding multiple water meter sealing platens 6 above under casing, the upper end point of the water meter sealing platen
A screw thread compression bar 4 is not connected, and a manual vernier knob 5 is installed on each screw thread compression bar, each water meter positioning seat
Center there is water injection hole (not shown), each water injection hole seals the water outlet of a corresponding outlet pipe 9, each described
Opening on the tube wall of outlet pipe is mutually tightly connected and connects with the water inlet of a corresponding water injection pipe 8, the water injection pipe and
Manually-operated gate 13 is equipped with outlet pipe.
Wherein, a pressure gauge 10 is installed on each water injection pipe.
Specifically, one injection manifold 15 of connection, injection manifold 15 have the total mouth 14 of water filling to multiple water injection pipes jointly；
One outfall sewer 16 of connection, outfall sewer 16 are appreciated that also there is the total mouth of water outlet (not show to multiple outlet pipes jointly
Go out).
Wherein, the outfall sewer is located in the under casing, and the injection manifold is located above the openend of the under casing.
Specifically, support frame as described above includes four lower support columns 2, the lower plate 12 supported by the lower support column, with
And it is supported in four upper support columns 3 in the lower plate, the upper plate 11 by upper support column support；The water meter positioning
Seat is fixed in the lower plate, and can offer the outlet pipe in the lower plate certainly passes through hole；Have on the upper plate and institute
The threaded hole of screw thread compression bar connection is stated, the upper plate is connected by the threaded hole with the screw thread compression bar.
The inner bottom surface of the lower support column 2 and under casing welds, and the lower support column 2 is welded with lower plate, the top
Support column is welded to connect with the lower plate and upper plate.
The under casing is a rectangular box, and open topped structure, to install other components, and stores going out for outlet pipe
Water.
Specifically, the water meter positioning seat include bottom outlet plate 71, up-hole plate 73 and connection bottom outlet plate and up-hole plate it is hollow
Cylinder 72, bottom outlet plate 71, up-hole plate 73 and connection bottom outlet plate are overlapped with the central axis in the hole of the hollow cylinder 72 of up-hole plate, institute
State bottom outlet plate 71, Kong Weiyi on up-hole plate 73, hole and the water outlet of the outlet pipe on the bottom outlet plate are welded to connect,
To realize that the function of water outlet and water inlet carries out the sealing test of water meter.
During test, single water meter 17 can be tested, can also multiple water meters be carried out at the same time test, before test, first
The manually-operated gate on outlet pipe is turned off, the manually-operated gate on water injection pipe is opened, water meter is placed on water meter positioning seat, rotates stud
Compression bar makes sealing platen compress the upper end water outlet of water meter, by injection manifold water filling into the water inlet of water meter, passes through pressure
It is apparent to examine water pressures, and the pressure for sealing platen is finely tuned according to different situations, when being transferred to convenient pressure, water injection pipe can be turned off
On manually-operated gate, pressurize observation water meter with the presence or absence of leakage, seal what state, be completed, open outlet pipe on hand
Movable valve sluices, and unclamps screw thread compression bar, removes water meter, and test is completed.
The utility model pass through more than design, it is possible to achieve to multiple water meters carry out sealing test, especially by equipped with
Vernier knob is to adjust screw thread compression bar, it is ensured that pressure adjusts the accuracy for ensureing water meter sealing test to suitable position.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (6)
1. a kind of water meter suppresses test device, it is characterised in that is installed on including under casing and by supporting rack on the under casing
Multiple water meter positioning seats of side and corresponding multiple water meter sealing platens, the upper end of the water meter sealing platen connect one respectively
Screw thread compression bar, is each provided with a manual vernier knob on the screw thread compression bar, and the center of each water meter positioning seat has
Water injection hole, each water injection hole seal the water outlet of a corresponding outlet pipe, each opening on the tube wall of the outlet pipe
Mouth is mutually tightly connected and connects with the water inlet of a corresponding water injection pipe, and hand-operated valve is equipped with the water injection pipe and outlet pipe
Door.
2. water meter suppresses test device according to claim 1, it is characterised in that is provided with one on each water injection pipe
Pressure gauge.
3. water meter suppresses test device according to claim 1, it is characterised in that the connection one jointly of multiple water injection pipes
Injection manifold；Multiple outlet pipes connect an outfall sewer jointly.
4. water meter suppresses test device according to claim 3, it is characterised in that the outfall sewer is located at the under casing
Interior, the injection manifold is located above the openend of the under casing.
5. water meter suppresses test device according to claim 1, it is characterised in that support frame as described above include lower support column,
By the lower support column support lower plate, and be supported in the lower plate upper support column, by the upper support column
The upper plate of support；The water meter positioning seat is fixed in the lower plate, and what the lower plate offered the outlet pipe passes through hole；Institute
The threaded hole for having on upper plate and being connected with the screw thread compression bar is stated, the upper plate is connected by the threaded hole and the screw thread compression bar
Connect.
6. water meter suppresses test device according to claim 1, it is characterised in that the water meter positioning seat include bottom outlet plate,
Up-hole plate and the hollow cylinder of connection bottom outlet plate and up-hole plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073907.6U CN207248438U (en) | 2017-08-25 | 2017-08-25 | A kind of water meter suppresses test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073907.6U CN207248438U (en) | 2017-08-25 | 2017-08-25 | A kind of water meter suppresses test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248438U true CN207248438U (en) | 2018-04-17 |
Family
ID=61882435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073907.6U Active CN207248438U (en) | 2017-08-25 | 2017-08-25 | A kind of water meter suppresses test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029793A (en) * | 2018-07-10 | 2018-12-18 | 浙江永阳节能技术有限公司 | A kind of calorimeter pressure device |
-
2017
- 2017-08-25 CN CN201721073907.6U patent/CN207248438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029793A (en) * | 2018-07-10 | 2018-12-18 | 浙江永阳节能技术有限公司 | A kind of calorimeter pressure device |
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