CN215639977U - Equipment is suppressed to electromagnetism water gauge shell - Google Patents
Equipment is suppressed to electromagnetism water gauge shell Download PDFInfo
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- CN215639977U CN215639977U CN202121670747.XU CN202121670747U CN215639977U CN 215639977 U CN215639977 U CN 215639977U CN 202121670747 U CN202121670747 U CN 202121670747U CN 215639977 U CN215639977 U CN 215639977U
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Abstract
The utility model relates to the field of electromagnetic water meter detection equipment, in particular to electromagnetic water meter shell pressing equipment which comprises a support, wherein power source equipment, a fixing plate and a pressing device are arranged on the support, and the power source equipment is connected with a pressing plate through a transmission part and pushes the pressing plate to the fixing plate; the electromagnetic water meter is arranged between the pressing plate and the fixing plate, the fixing plate is provided with a medium conduit for conveying a pressurizing medium, one end of the medium conduit is fixedly arranged on the fixing plate and is aligned with an inlet of the electromagnetic water meter, the other end of the medium conduit is a medium inlet, the medium conduit is provided with a valve, the pressurizing equipment is externally connected with a pressurizing medium source, and the pressurizing equipment is used for pressurizing the medium in the medium conduit. When the device is used for testing the sealing performance of the electromagnetic water meter, the medium can be switched between water and gas, the caliber of the electromagnetic water meter can reach DN 40-DN 300, the testing pressure can reach 6MPa, and the device has the advantages of strong expansibility of the device, simple operation, replaceable starting power source and the like.
Description
Technical Field
The utility model relates to the field of electromagnetic water meter detection equipment, in particular to electromagnetic water meter shell pressing equipment.
Background
In the production and manufacturing process of the electromagnetic water meter, because the mechanical properties of parts and components are problematic, and certain human factors exist, the sealing of an inner lining is poor, and the strength of a shell (sensor) cannot meet the design requirements. Therefore, it is a necessary process to detect the pressure of the liner and the housing (sensor) of the electromagnetic water meter.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide an electromagnetic water meter casing pressing device, which can detect pressure of an electromagnetic water meter.
The utility model relates to a pressing device for an electromagnetic water meter shell, which comprises a bracket, wherein a power source device, a fixed plate and a pressing device are arranged on the bracket, and the power source device is connected with a pressing plate through a transmission part and pushes the pressing plate to the fixed plate;
the electromagnetic water meter is arranged between the pressing plate and the fixing plate, the fixing plate is provided with a medium conduit for conveying a pressurizing medium, one end of the medium conduit is fixedly arranged on the fixing plate and is aligned with an inlet of the electromagnetic water meter, the other end of the medium conduit is a medium inlet, the medium conduit is provided with a valve, the pressurizing equipment is externally connected with a pressurizing medium source, and the pressurizing equipment is used for pressurizing the medium in the medium conduit.
Further, the top of support is equipped with fixed mounting plate, the power supply sets up to electric actuator, and electric actuator is fixed to be set up on last fixed mounting plate, drive disk assembly is the screw rod, the top and the electric actuator fixed connection of screw rod, the bottom of screw rod with the top threaded connection of clamp plate.
Furthermore, the medium conduit is a three-way pipe, the remaining end of the medium pipeline is a medium discharge port, and a valve is also arranged at the remaining end of the medium pipeline.
Further, the medium source is a water source or a gas source.
Further, the pressurizing device is a water pressure pressurizer, and when the medium is water, the water pressure pressurizer is externally connected with a water source and is connected with the medium inlet through a channel.
The utility model has the beneficial effects that: according to the equipment for pressing the shell of the electromagnetic water meter, the power source equipment drives the pressing plate to fix the electromagnetic water meter between the pressing plate and the fixing plate, the medium guide pipe on the fixing plate is used for transporting a pressing medium, and the pressing device is used for pressing the pressing medium to a measured value and then observing whether the electromagnetic water meter leaks or not, so that the sealing performance of the electromagnetic water meter is judged; when the device is used for testing the sealing performance of the electromagnetic water meter, the medium can be switched between water and gas, the caliber of the electromagnetic water meter can reach DN 40-DN 300, the testing pressure can reach 6MPa, and the device has the advantages of strong expansibility of the device, simple operation, replaceable starting power source and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other relevant drawings can be obtained from the drawings without inventive effort:
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a side view of the structure of the present invention.
The reference numbers are as follows: 1-electric actuator, 2-screw, 3-pressure plate, 4-electromagnetic water meter, 5-support, 6-water pressure pressurizer, 7-upper fixed support plate, 8-fixed plate, 81-medium conduit, 82-medium inlet, 83-medium outlet and 84-ball valve.
Detailed Description
As shown in fig. 1-2: the casing pressurizing equipment for the electromagnetic water meter 4 comprises a support 5, wherein an upper fixing support plate 7 is arranged at the top of the support 5, an electric actuator 1 is arranged on the upper fixing support plate 7, a fixing plate 8 and a pressurizing device (a water pressure pressurizer 6) are arranged at the lower part of the support 5, a screw rod 2 arranged on the electric actuator 1 is connected with a pressure plate 3 arranged on the support 5, a sleeve at the top of the pressure plate 3 is in threaded connection with the screw rod 2 through an internal thread, so that pushing is realized, and the pressure plate 3 is pushed to the fixing plate 8 by the electric actuator 1 when the electric actuator 1 runs;
the product to be measured, namely the electromagnetic water meter 4, is arranged between the pressing plate 3 and the fixing plate 8, the bottom of the fixing plate 8 is provided with a medium conduit 81 for transporting a pressurized medium, the medium conduit 81 is a three-way pipe, one end of the medium conduit 81 passes through and is fixedly arranged on the fixing plate 8 and is aligned with the inlet of the electromagnetic water meter 4, the other two ends of the medium conduit 81 are provided with a medium inlet 82 and a medium discharge port 83, and the medium inlet 82 and the medium discharge port 83 are respectively provided with a ball valve 84.
The medium source is a water source or a gas source, and when the medium is water, the hydraulic pressurizer 6 is externally connected with the water source and is connected with the medium inlet 82 through a channel; when the medium is gas, the pressure of the gas tank can be directly utilized.
In this example, a test procedure for two media is provided, wherein,
the water pressure test comprises the following specific implementation steps:
(1) closing ball valves 84 at the media inlet 82 and media outlet 83;
(2) placing a product to be measured (an electromagnetic water meter 4) at the central position of the fixing plate 8, driving the electric actuator 1 to enable the pressing plate 3 to tightly press the electromagnetic water meter 4, and aligning an inlet of the electromagnetic water meter 4 with a hole (namely the end part of the medium guide pipe 81) on the fixing plate 8;
(3) and opening the ball valve 84 at the medium inlet 82, exhausting air through the water pressure pressurizer 6, adding water and pressurizing through the water pressure pressurizer 6 after exhausting air, and checking whether the electromagnetic water meter 4 has poor sealing problems such as leakage and the like after reaching a preset pressure value.
(4) After the test is completed, the ball valve 84 of the medium drain 83 is opened to drain the water into the tank.
The air pressure test comprises the following specific implementation steps:
(1) closing ball valves 84 at the media inlet 82 and media outlet 83;
(2) placing a product to be measured (an electromagnetic water meter 4) at the central position of the fixing plate 8, driving the electric actuator 1 to enable the pressing plate 3 to tightly press the electromagnetic water meter 4, and aligning an inlet of the electromagnetic water meter 4 with a hole (namely the end part of the medium guide pipe 81) on the fixing plate 8;
(3) opening the ball valve 84 at the medium inlet 82, externally connecting a nitrogen cylinder to pressurize the inside of the electromagnetic water meter 4, adjusting the nitrogen cylinder to reach a preset pressure value, and checking whether the electromagnetic water meter 4 has poor sealing problems such as leakage and the like;
(4) after the test is completed, the ball valve 84 of the medium outlet 83 is opened to discharge the nitrogen gas in the electromagnetic water meter 4.
According to the equipment for pressurizing the shell of the electromagnetic water meter 4, the power source equipment drives the pressing plate 3 to fix the electromagnetic water meter 4 between the pressing plate 3 and the fixing plate 8, the medium guide pipe 81 on the fixing plate 8 is used for transporting a pressurizing medium, and the pressurizing device is used for pressurizing to a measured value and then observing whether the electromagnetic water meter 4 leaks or not, so that the sealing performance of the electromagnetic water meter 4 is judged; when the device is used for testing the tightness of the electromagnetic water meter 4, the medium can be switched by water and gas, the caliber of the electromagnetic water meter 4 can reach DN 40-DN 300, the testing pressure can reach 6MPa, and the device has the advantages of strong expansibility of the device, simple operation, replaceable starting power source and the like.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides an equipment is suppressed to electromagnetism water gauge shell which characterized in that: the device comprises a bracket, wherein the bracket is provided with power source equipment, a fixed plate and a pressurizing device, and the power source equipment is connected with a pressure plate through a transmission part and pushes the pressure plate to the fixed plate;
the electromagnetic water meter is arranged between the pressing plate and the fixing plate, the fixing plate is provided with a medium conduit for conveying a pressurizing medium, one end of the medium conduit is fixedly arranged on the fixing plate and is aligned with an inlet of the electromagnetic water meter, the other end of the medium conduit is a medium inlet, the medium conduit is provided with a valve, the pressurizing equipment is externally connected with a pressurizing medium source, and the pressurizing equipment is used for pressurizing the medium in the medium conduit.
2. The electromagnetic water meter case pressing apparatus according to claim 1, wherein: the top of support is equipped with fixed mounting plate, the power supply sets up to electric actuator, and electric actuator is fixed to be set up on last fixed mounting plate, drive disk assembly is the screw rod, the top and the electric actuator fixed connection of screw rod, the bottom of screw rod with the top threaded connection of clamp plate.
3. The electromagnetic water meter case pressing apparatus according to claim 1, wherein: the medium conduit is a three-way pipe, the remaining end of the medium conduit is a medium discharge port, and a valve is also arranged at the remaining end of the medium conduit.
4. The electromagnetic water meter case pressing apparatus according to claim 1, wherein: the medium source is a water source or a gas source.
5. The electromagnetic water meter case pressing apparatus according to claim 4, wherein: the pressurizing device is a water pressure pressurizer, and when the medium is water, the water pressure pressurizer is externally connected with a water source and is connected with the medium inlet through a channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670747.XU CN215639977U (en) | 2021-07-22 | 2021-07-22 | Equipment is suppressed to electromagnetism water gauge shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670747.XU CN215639977U (en) | 2021-07-22 | 2021-07-22 | Equipment is suppressed to electromagnetism water gauge shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639977U true CN215639977U (en) | 2022-01-25 |
Family
ID=79891362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121670747.XU Active CN215639977U (en) | 2021-07-22 | 2021-07-22 | Equipment is suppressed to electromagnetism water gauge shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639977U (en) |
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2021
- 2021-07-22 CN CN202121670747.XU patent/CN215639977U/en active Active
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