CN217637577U - Plug-in flowmeter pressure testing device - Google Patents
Plug-in flowmeter pressure testing device Download PDFInfo
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- CN217637577U CN217637577U CN202220691293.2U CN202220691293U CN217637577U CN 217637577 U CN217637577 U CN 217637577U CN 202220691293 U CN202220691293 U CN 202220691293U CN 217637577 U CN217637577 U CN 217637577U
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Abstract
The utility model discloses a plug-in flowmeter pressure test device, which comprises a base, a support frame vertically arranged on the base, a driving component arranged at the upper end of the support frame and a pressure detection component connected with the driving component; the pressure detection assembly comprises a pipe body and a sealing flange, wherein the sealing flange is arranged at the pipe orifice of the pipe body, the plug-in type flowmeter is inserted into the pipe body and connected with the sealing flange through a flange, the two ends of the pipe body are respectively communicated with an oil inlet pipe and an oil outlet pipe, and the oil inlet pipe is close to the sealing flange. The utility model discloses well plug-in flowmeter installs on pressure measurement subassembly, and is rotatory through drive assembly and support frame drive pressure measurement subassembly, and then examines plug-in flowmeter's pressure and gas tightness.
Description
Technical Field
The utility model relates to a flowmeter verifying attachment field especially relates to a bayonet flowmeter pressure testing device.
Background
Industrial products are basically put into production through pressure inspection, industrial instruments are required to be used in large quantities in important chemical equipment, the calibers of the industrial instruments are various in specification, and in order to adapt to various industrial instruments, a pressure inspection device needs to meet the requirements of high pressure level, convenience in clamping, simplicity and easiness in operation and the like.
The existing vertical or horizontal pressure testing platform is of a fixed structure, is mainly suitable for pressure testing of a full-pipe type flowmeter or a valve, is not suitable for pressure testing operation of a plug-in type flowmeter, and therefore needs to design a pressure testing device suitable for the plug-in type flowmeter urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bayonet flowmeter pressure testing device.
The utility model discloses an innovation point lies in that bayonet flowmeter installs on pressure measurement subassembly, and it is rotatory through drive assembly and support frame drive pressure measurement subassembly, and then inspects the pressure and the gas tightness of bayonet flowmeter.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a pressure testing device of an insertion type flowmeter comprises a base, a supporting frame vertically arranged on the base, a driving assembly arranged at the upper end of the supporting frame and a pressure detection assembly connected with the driving assembly; the pressure detection assembly comprises a pipe body and a sealing flange, the sealing flange is arranged at the pipe orifice of the pipe body, the plug-in type flowmeter is inserted into the pipe body and is connected with the sealing flange through the flange, the two ends of the pipe body are respectively communicated with an oil inlet pipe and an oil outlet pipe, and the oil inlet pipe is close to the sealing flange. The plug-in flowmeter is installed on the pressure detection assembly, and the pressure detection assembly is driven to rotate through the driving assembly and the supporting frame, so that the pressure and the air tightness of the plug-in flowmeter are verified. The driving assembly drives the pipe body to be adjusted to a proper height so as to facilitate an operator to disassemble and assemble the detected plug-in flowmeter; the driving assembly drives the detected plug-in flowmeter to face the ground, and if leakage exists during hydraulic test, the liquid outflow part can be directly seen, so that the problem of the plug-in flowmeter is judged.
Preferably, the oil inlet of the oil inlet pipe is close to the oil outlet pipe. The oil inlet that advances the oil pipe is close to out oil pipe, increases the pipeline length who advances oil pipe to make liquid or gaseous slow entering into the body, the pressure boost gradually, make and step up steadily.
Preferably, a sleeve is arranged at the upper end of the support frame, a rotating shaft is arranged in the sleeve in a rotating mode, one end of the rotating shaft is connected with the pipe body, and the other end of the rotating shaft is connected with the driving assembly. Drive assembly and pressure measurement subassembly are connected together through the pivot, are equipped with the sleeve and play spacing effect for difficult the rocking when pivot rotates improves pressure measurement subassembly's pressure testing precision.
Preferably, a sealing ring is arranged between the sealing flange and a flange on the plug-in flowmeter. The sealing ring can further prevent liquid or gas in the pipe body from leaking.
The utility model has the advantages that:
1. the plug-in flowmeter is installed on the pressure detection assembly, and the pressure detection assembly is driven to rotate through the driving assembly and the supporting frame, so that the pressure and the air tightness of the plug-in flowmeter are verified.
2. The oil inlet that will advance the oil pipe is close to out oil pipe, increases the pipeline length who advances oil pipe to make liquid or gaseous slow entering into the body, the pressure boost gradually is convenient for judge bayonet flowmeter's bearing pressure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a plug-in flowmeter.
In the figure:
1. a base; 2. a support frame; 3. a speed reducer; 4. a pressure detection assembly; 41. a tube body; 42. sealing the flange; 43. an oil inlet pipe; 44. an oil outlet pipe; 5. a plug-in flow meter; 51. a flange; 6. a sleeve; 7. a rotating shaft.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the pressure testing device of the plug-in flowmeter comprises a base 1, a support frame 2 vertically arranged on the base 1, a driving assembly arranged at the upper end of the support frame 2, and a pressure detecting assembly 4 connected with the driving assembly. The drive assembly is speed reducer 3, and 2 upper ends of support frame are provided with sleeve 6, and 6 internal rotations of sleeve are equipped with pivot 7, and the one end and the pressure measurement subassembly 4 of pivot 7 are connected perpendicularly, and the other end and the rotor of speed reducer 3 of pivot 7 are connected.
As shown in fig. 1 and 2, the pressure detecting assembly includes a pipe body 41 and a sealing flange 42, the sealing flange 42 is disposed at a pipe opening of the pipe body 41, a flange 51 is integrally connected to the plug-in flowmeter 5, the flange 51 and the sealing flange 42 are connected by bolts, and a sealing ring, which may be but is not limited to an O-ring, is disposed between the flange 51 and the sealing flange 42. The two ends of the tube body 41 are respectively communicated with an oil inlet tube 43 and an oil outlet tube 44, the oil inlet tube 43 is parallel to the tube body 41, the oil inlet of the oil inlet tube 43 is close to the oil outlet tube 44, and the oil outlet of the oil inlet tube 43 is close to the orifice of the tube body 41.
In view of the above, it is possible to provide,
the speed reducer 3 drives the rotating shaft 7 to drive the pipe body 41 to rotate so as to adjust the height to a proper value, an operator can conveniently insert the plug-in type flowmeter 5 into the pipe body 41 and connect the plug-in type flowmeter with the sealing flange 5142 through the flange 51, then liquid or gas enters the pipe body 41 from the oil inlet pipe 43, and the liquid or gas is discharged from the oil outlet pipe 44; in the process, the speed reducer 3 can drive the rotating shaft 7 to drive the pipe body 41 to rotate, and when the plug-in flowmeter 5 rotates to be close to the ground, the liquid outflow part can be directly seen, so that the problem is judged.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (4)
1. A pressure testing device of an insertion type flowmeter is characterized by comprising a base, a supporting frame vertically arranged on the base, a driving assembly arranged at the upper end of the supporting frame and a pressure testing assembly connected with the driving assembly;
the pressure detection assembly comprises a pipe body and a sealing flange, the sealing flange is arranged at the pipe orifice of the pipe body, the plug-in type flowmeter is inserted into the pipe body and is connected with the sealing flange through the flange, the two ends of the pipe body are respectively communicated with an oil inlet pipe and an oil outlet pipe, and the oil inlet pipe is close to the sealing flange.
2. The plug-in flowmeter pressure testing device of claim 1, wherein the oil inlet of the oil inlet pipe is close to the oil outlet pipe.
3. The plug-in flowmeter pressure testing device according to claim 2, wherein a sleeve is arranged at the upper end of the supporting frame, a rotating shaft is arranged in the sleeve in a rotating manner, one end of the rotating shaft is connected with the pipe body, and the other end of the rotating shaft is connected with the driving assembly.
4. The plug-in flowmeter pressure testing device according to claim 3, wherein a sealing ring is arranged between the sealing flange and a flange on the plug-in flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691293.2U CN217637577U (en) | 2022-03-28 | 2022-03-28 | Plug-in flowmeter pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691293.2U CN217637577U (en) | 2022-03-28 | 2022-03-28 | Plug-in flowmeter pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637577U true CN217637577U (en) | 2022-10-21 |
Family
ID=83646705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220691293.2U Active CN217637577U (en) | 2022-03-28 | 2022-03-28 | Plug-in flowmeter pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637577U (en) |
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2022
- 2022-03-28 CN CN202220691293.2U patent/CN217637577U/en active Active
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