CN220437696U - Debugging device for safety valve machining - Google Patents
Debugging device for safety valve machining Download PDFInfo
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- CN220437696U CN220437696U CN202321054294.7U CN202321054294U CN220437696U CN 220437696 U CN220437696 U CN 220437696U CN 202321054294 U CN202321054294 U CN 202321054294U CN 220437696 U CN220437696 U CN 220437696U
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- air supply
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- pressure
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- 238000003754 machining Methods 0.000 title claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Safety Valves (AREA)
Abstract
The utility model provides a debugging device for processing a safety valve, which comprises an air supply mechanism, a control mechanism and a control mechanism, wherein the air supply mechanism comprises a pressure reducing valve, a first main air supply pipe, a first auxiliary air supply pipe, a first measuring pressure gauge, a second auxiliary air supply pipe and a second measuring pressure gauge; the air outlet end of the pressure reducing valve is fixedly communicated with one end of the first main air supply pipe, and one ends of the first auxiliary air supply pipe and the second auxiliary air supply pipe are fixedly communicated with the outer side wall of the first main air supply pipe. According to the utility model, high-pressure gas is introduced into the first main gas supply pipe from the second main gas supply pipe and enters the safety valve through the third main gas supply pipe so as to carry out pressure debugging, the pressure value of the gas is measured through the first measuring pressure gauge and the second measuring pressure gauge, and the opening degree of the pressure reducing valve, the first hand valve and the second hand valve is regulated so as to control the flow and the pressure of the gas more finely according to the requirement, so that the values of the setting pressure, the seat returning pressure and the front pressure relief of the safety valve are debugged, and the debugging efficiency of the safety valve is improved.
Description
Technical Field
The utility model relates to a debugging device, in particular to a debugging device for processing a safety valve, and belongs to the technical field of safety valve processing.
Background
The safety valve is a safety protection device of a pressure pipeline, is generally arranged on a closed system device or a pipeline to protect the safety of the system, and automatically opens and releases the pressure when the pressure in the closed system device or the pipeline exceeds a set value, so that the medium pressure in the device or the pipeline is ensured to be within a specified value, and safety accidents are prevented;
the known Chinese published patent (publication No. CN 207248456U) discloses a novel safety valve test bed, which comprises a gas storage bottle, a test bed, an air inlet valve device, an air release valve device, a pressure gauge, a copper pipe, a gas booster pump and a safety valve interface, wherein the left end of the gas storage bottle of the test bed is provided with an air inlet pipe communicated with the input port of the gas booster pump, the output port of the gas booster pump is externally connected with a high-pressure air inlet pipe and is communicated with the air inlet valve device, the right end of the gas storage bottle is provided with a copper pipe and an air release valve device, the upward extending position of the test bed is provided with a plurality of pressure gauges, the pressure gauges are communicated with the safety valve interfaces which are correspondingly connected, the safety valve interfaces are communicated with the air inlet valve device and the air release valve device, and the copper pipe externally connected with the gas booster pump;
the novel safety valve test bed needs to set the pressure of the gas booster pump to provide correct pressure output, so that the operation difficulty is increased, the test result is inaccurate, and in addition, if the safety valves in different pressure ranges need to be tested, the pressure output range of the gas booster pump needs to be readjusted, so that the efficiency of debugging the safety valve is reduced;
for this purpose, a debugging device for processing a safety valve is proposed.
Disclosure of Invention
In view of the above, the present utility model provides a debugging device for processing a safety valve, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.
The technical scheme of the utility model is realized as follows: the debugging device for processing the safety valve comprises a working mechanism, wherein the working mechanism comprises a workbench;
the air supply mechanism comprises a pressure reducing valve, a first main air supply pipe, a first auxiliary air supply pipe, a first measuring pressure gauge, a second auxiliary air supply pipe and a second measuring pressure gauge;
the air outlet end of the pressure reducing valve is fixedly communicated with one end of a first main air supply pipe, one ends of a first auxiliary air supply pipe and a second auxiliary air supply pipe are fixedly communicated with the outer side wall of the first main air supply pipe, and the interfaces of a first measuring pressure gauge and a second measuring pressure gauge are respectively fixedly communicated with the other ends of the first auxiliary air supply pipe and the second auxiliary air supply pipe.
The top of the workbench is provided with a debugging mechanism which comprises a third main air supply pipe, a third auxiliary air supply pipe, a first hand valve, a second hand valve and a fourth main air supply pipe;
the other end of the first main air supply pipe is fixedly communicated with the bottom end of the third main air supply pipe, one end of the third auxiliary air supply pipe is communicated with the outer side wall of the third main air supply pipe, one end of the second hand valve is in threaded connection with the top end of the third main air supply pipe, one end of the first hand valve is in threaded connection with the other end of the third auxiliary air supply pipe, and the bottom end of the fourth main air supply pipe is in threaded connection with the other end of the second hand valve.
Further preferably, the bottom of the workbench is fixedly connected with an air supply tank, one end of the air supply tank is fixedly communicated with a second main air supply pipe, and one end of the second main air supply pipe is fixedly communicated with the air inlet end of the pressure reducing valve.
Further preferably, the outer wall of the first main feeding pipe penetrates the bottom of the table.
Further preferably, the bottom of the lower fixing ring is fixedly connected to the upper surface of the workbench through bolts, the top of the lower fixing ring is fixedly connected with the upper fixing ring through bolts, and the lower fixing ring is fixedly connected with the inner wall of the upper fixing ring and the outer wall of the first main air supply pipe.
Further preferably, the top of the fourth main feeding pipe is fixedly communicated with a mounting seat.
Further preferably, a side plate is mounted on one side of the top of the workbench, the rear surfaces of the first measuring pressure gauge and the second measuring pressure gauge are connected to the front side of the side plate through screws, and a part box is arranged on one side of the top of the workbench.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
according to the utility model, high-pressure gas is introduced into the first main gas supply pipe from the second main gas supply pipe, and enters the safety valve through the third main gas supply pipe so as to carry out pressure debugging, the pressure value of the gas is measured through the first measuring pressure gauge and the second measuring pressure gauge, and then the opening degree of the pressure reducing valve, the first hand valve and the second hand valve is regulated so as to control the flow and the pressure of the gas more finely according to the requirement, thereby achieving the purposes of debugging the set pressure, the seat returning pressure and the front pressure relief force of the safety valve and improving the debugging efficiency of the safety valve.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a view angle block diagram of the present utility model;
FIG. 2 is a view of another view of the present utility model;
FIG. 3 is a block diagram of the air supply mechanism of the present utility model;
fig. 4 is a diagram showing a structure of a debugging mechanism according to the present utility model.
Reference numerals: 10. a working mechanism; 11. a work table; 12. a side plate; 13. a parts box; 20. a gas supply mechanism; 21. a pressure reducing valve; 22. a first main feeding pipe; 23. a first subsidiary gas supply pipe; 24. a first gauge; 25. a second subsidiary gas supply tube; 26. a second gauge; 27. a gas supply tank; 28. a second main feeding pipe; 30. a debugging mechanism; 31. a lower fixing ring; 32. an upper fixing ring; 33. a third main feeding pipe; 34. a third subsidiary gas supply pipe; 35. a first hand valve; 36. a second hand valve; 37. a fourth main feeding pipe; 38. and (5) a mounting seat.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1-4, an embodiment of the present utility model provides a debugging device for processing a safety valve, comprising
A working mechanism 10, the working mechanism 10 including a working table 11;
a gas supply mechanism 20, the gas supply mechanism 20 comprising a pressure reducing valve 21, a first main supply pipe 22, a first subsidiary supply pipe 23, a first measurement pressure gauge 24, a second subsidiary supply pipe 25 and a second measurement pressure gauge 26;
the air outlet end of the pressure reducing valve 21 is fixedly communicated with one end of a first main air supply pipe 22, one ends of a first auxiliary air supply pipe 23 and a second auxiliary air supply pipe 25 are fixedly communicated with the outer side wall of the first main air supply pipe 22, and interfaces of a first measuring pressure gauge 24 and a second measuring pressure gauge 26 are fixedly communicated with the other ends of the first auxiliary air supply pipe 23 and the second auxiliary air supply pipe 25 respectively.
A debugging mechanism 30 is arranged at the top of the workbench 11, and the debugging mechanism 30 comprises a third main air supply pipe 33, a third auxiliary air supply pipe 34, a first hand valve 35, a second hand valve 36 and a fourth main air supply pipe 37;
the other end of the first main feeding pipe 22 is fixedly connected to the bottom end of the third main feeding pipe 33, one end of the third subsidiary feeding pipe 34 is connected to the outer side wall of the third main feeding pipe 33, one end of the second hand valve 36 is screwed to the top end of the third main feeding pipe 33, one end of the first hand valve 35 is screwed to the other end of the third subsidiary feeding pipe 34, and the bottom end of the fourth main feeding pipe 37 is screwed to the other end of the second hand valve 36.
In one embodiment, the bottom of the working table 11 is fixedly connected with a gas supply tank 27, one end of the gas supply tank 27 is fixedly connected with a second main gas supply pipe 28, and one end of the second main gas supply pipe 28 is fixedly connected with the gas inlet end of the pressure reducing valve 21.
In one embodiment, the outer wall of the first main feeding pipe 22 penetrates the bottom of the table 11, the bottom of the lower fixing ring 31 is fixedly connected to the upper surface of the table 11 through bolts, the top of the lower fixing ring 31 is fixedly connected with the upper fixing ring 32 through bolts, the inner walls of the lower fixing ring 31 and the upper fixing ring 32 are fixedly connected with the outer wall of the first main feeding pipe 22, and the first main feeding pipe 22 and the third main feeding pipe 33 are fixed through the lower fixing ring 31 and the upper fixing ring 32.
In one embodiment, the top of the fourth main feeding pipe 37 is fixedly connected with a mounting seat 38, and the mounting seat 38 is used for mounting and fixing a safety valve.
In one embodiment, a side plate 12 is mounted on the top side of the workbench 11, rear surfaces of the first measuring pressure gauge 24 and the second measuring pressure gauge 26 are connected to the front side of the side plate 12 through screws, a part box 13 is arranged on the top side of the workbench 11, the first measuring pressure gauge 24 and the second measuring pressure gauge 26 are fixed through the side plate 12, and safety valve parts are placed through the part box 13.
The utility model works when in work: the high-pressure gas is supplied to adjust the safety valve by connecting the gas supply tank 27 with an external compressed air cylinder, the safety valve is firstly installed at the end of the installation seat 38, the pressure reducing valve 21 and the second hand valve 36 are opened, the first hand valve 35 is closed, the high-pressure gas in the gas supply tank 27 enters the first main gas supply pipe 22 from the second main gas supply pipe 28 and then enters the third main gas supply pipe 33, at this time, the high-pressure gas enters the safety valve from the second hand valve 36 and the fourth main gas supply pipe 37 to adjust the pressure value required by the safety valve, the pressure value of the gas is measured by the first measuring pressure gauge 24 and the second measuring pressure gauge 26 in the process of supplying the gas to the first main gas supply pipe 22, the flow and the pressure of the gas are controlled by controlling the opening and closing of the pressure reducing valve 21 and the second hand valve 36, then the pressure of the safety valve is adjusted according to the values of the set pressure, the back seat pressure and the front relief pressure, the pressure is closed, the gas supply valve 21 is stopped, and the gas in the safety valve is discharged through the third hand valve 34 by opening the first hand valve 35.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a relief valve processing is with debugging device which characterized in that: comprising
A working mechanism (10), the working mechanism (10) comprising a working table (11);
a gas supply mechanism (20), the gas supply mechanism (20) comprising a pressure reducing valve (21), a first main gas supply pipe (22), a first subsidiary gas supply pipe (23), a first measurement pressure gauge (24), a second subsidiary gas supply pipe (25) and a second measurement pressure gauge (26);
the air outlet end of the pressure reducing valve (21) is fixedly communicated with one end of a first main air supply pipe (22), one ends of a first auxiliary air supply pipe (23) and a second auxiliary air supply pipe (25) are fixedly communicated with the outer side wall of the first main air supply pipe (22), and the interfaces of a first measuring pressure gauge (24) and a second measuring pressure gauge (26) are respectively fixedly communicated with the other ends of the first auxiliary air supply pipe (23) and the second auxiliary air supply pipe (25).
A debugging mechanism (30) is arranged at the top of the workbench (11), and the debugging mechanism (30) comprises a third main air supply pipe (33), a third auxiliary air supply pipe (34), a first hand valve (35), a second hand valve (36) and a fourth main air supply pipe (37);
the other end of the first main air supply pipe (22) is fixedly communicated with the bottom end of the third main air supply pipe (33), one end of the third auxiliary air supply pipe (34) is communicated with the outer side wall of the third main air supply pipe (33), one end of the second hand valve (36) is in threaded connection with the top end of the third main air supply pipe (33), one end of the first hand valve (35) is in threaded connection with the other end of the third auxiliary air supply pipe (34), and the bottom end of the fourth main air supply pipe (37) is in threaded connection with the other end of the second hand valve (36).
2. The safety valve machining debugging device according to claim 1, wherein: the bottom of workstation (11) fixedly connected with air feed tank (27), the one end fixed intercommunication of air feed tank (27) has second main air supply pipe (28), the one end of second main air supply pipe (28) with the inlet end fixed intercommunication of relief pressure valve (21).
3. The safety valve machining debugging device according to claim 1, wherein: the outer wall of the first main air supply pipe (22) penetrates through the bottom of the workbench (11).
4. A safety valve machining debugging device according to claim 3, wherein: the bottom of lower fixed ring (31) pass through bolt fixed connection in the upper surface of workstation (11), the top of lower fixed ring (31) is through bolt fixed connection has fixed ring (32) on, lower fixed ring (31) with the inner wall of fixed ring (32) on with the outer wall fixed connection of first main air supply pipe (22).
5. The safety valve machining debugging device according to claim 1, wherein: the top of the fourth main air supply pipe (37) is fixedly communicated with a mounting seat (38).
6. The safety valve machining debugging device according to claim 1, wherein: the side plate (12) is installed on one side of the top of the workbench (11), the rear surfaces of the first measuring pressure gauge (24) and the second measuring pressure gauge (26) are connected to the front side of the side plate (12) through screws, and a part box (13) is arranged on one side of the top of the workbench (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054294.7U CN220437696U (en) | 2023-05-05 | 2023-05-05 | Debugging device for safety valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054294.7U CN220437696U (en) | 2023-05-05 | 2023-05-05 | Debugging device for safety valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437696U true CN220437696U (en) | 2024-02-02 |
Family
ID=89686592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054294.7U Active CN220437696U (en) | 2023-05-05 | 2023-05-05 | Debugging device for safety valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437696U (en) |
-
2023
- 2023-05-05 CN CN202321054294.7U patent/CN220437696U/en active Active
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