CN207423510U - A kind of safety valve off-line testing high voltage compressed air source unit - Google Patents
A kind of safety valve off-line testing high voltage compressed air source unit Download PDFInfo
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- CN207423510U CN207423510U CN201721389039.2U CN201721389039U CN207423510U CN 207423510 U CN207423510 U CN 207423510U CN 201721389039 U CN201721389039 U CN 201721389039U CN 207423510 U CN207423510 U CN 207423510U
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- safety valve
- air source
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- compressed air
- high voltage
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Abstract
The utility model discloses a kind of safety valve off-line testing high voltage compressed air source unit, including：High-Pressure Compressor, Filter dryer, air inlet ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line testboard and connecting pipe, the connecting pipe is from left to right successively by High-Pressure Compressor, Filter dryer, air inlet ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line testboard links together, the safety valve off-line testboard is used to install safety valve, the high-pressure air source that the High-Pressure Compressor compressed air is formed is inputted by connecting pipe to Filter dryer, the Filter dryer is high-pressure air source to be filtered and dry, the air inlet ball valve group inputs high-pressure air source to steel cylinder group, high-pressure air source is transmitted to safety valve off-line testboard by the steel cylinder group by outlet ball valve group, so as to test safety valve.Safety valve off-line testing high voltage source of the gas finally provides high pressure air, substitutes original nitrogen cylinder group, improves operating efficiency.
Description
Technical field
The utility model is related in a kind of safety valve off-line testing high voltage compressed air source unit.
Background technology
High pressure nitrogen or high pressure air can be used in safety valve off-line test source of the gas, and common practice is detection unit at present
It rents nitrogen cylinder group and safety valve off-line test, general nitrogen cylinder maximum pressure 13MPa or so is carried out in factory.It is deposited during use
In three problems：First, there are the gas cylinders group supplier supplies of material safety valve testing operating interruptions to be caused to influence normal work not in time；
Second is that testing high voltage valve gas consumption is larger, if gas cylinders group much runs out of requirement, gas when a collection of valve high pressure is more
Bottle group is too many to cause cost increase again；Third, gas cylinder pressure after using continuously decreases, less than after certain value if valve pressure
Power can not also be worked normally higher than this value.Based on problem above, a kind of offline secure valve off-line test high-pressure air source is developed very
It is necessary to, source of the gas needed for test can be supplied in time, it is cost-effective for long-term.
Utility model content
The technical problem to be solved by the utility model is to：A kind of safety valve off-line testing high voltage compressed air source unit is provided.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of safety valve off-line testing high voltage compressed air source unit, including：High-Pressure Compressor, Filter dryer, air inlet
Ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line testboard and connecting pipe, the connecting pipe from left to right according to
It is secondary to connect High-Pressure Compressor, Filter dryer, air inlet ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line testboard
It is connected together, the safety valve off-line testboard is used to install safety valve, what the High-Pressure Compressor compressed air was formed
High-pressure air source is inputted by connecting pipe to Filter dryer, the Filter dryer high-pressure air source to be filtered and dry,
The air inlet ball valve group inputs high-pressure air source to steel cylinder group, and high-pressure air source is transmitted to by the steel cylinder group by outlet ball valve group
Safety valve off-line testboard, so as to test safety valve.
Compared with prior art, the utility model has the beneficial effect that：Safety valve off-line testing high voltage source of the gas finally provides height
Compressed air is pressed, original nitrogen cylinder group is substituted, improves operating efficiency.
Further improvement of the utility model is as follows：
Further, the steel cylinder group includes several steel cylinders, and the air inlet ball valve group includes several air inlet ball valves, institute
It states several steel cylinders and several air inlet ball valves corresponds.
Further, the outlet ball valve group include several outlet ball valves, several described steel cylinders and it is several go out balloon
Valve corresponds.
Further, the first collection air parcel is also associated between the Filter dryer and air inlet ball valve group.
Further, the second collection air parcel is also associated between the safety valve off-line testboard and outlet ball valve group.
Further, the safety valve off-line testing high voltage compressed air source unit further includes steel bottle stand, and the steel cylinder group is supported in
Steel bottle stand.
Further, several described steel cylinders are nine steel cylinders.
Further, several described air inlet ball valves are nine air inlet ball valves.
Further, several described outlet ball valves are nine outlet ball valves.
Further, the steel bottle stand is in cuboid framework shape.
Description of the drawings
Fig. 1 is a part of stereogram of the safety valve off-line testing high voltage compressed air source unit of the utility model.
Fig. 2 is another part stereogram of safety valve off-line testing high voltage compressed air source unit.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 2, to meet a kind of safety valve off-line testing high voltage compressed air source unit 100 of the utility model,
Including：High-Pressure Compressor 1, Filter dryer 2, air inlet ball valve group 4, steel cylinder group 5, outlet ball valve group 7, safety valve off-line are surveyed
Test stand 9 and connecting pipe 11.
The connecting pipe 11 from left to right successively by High-Pressure Compressor 1, Filter dryer 2, air inlet ball valve group 4,
Steel cylinder group 5, outlet ball valve group 7, safety valve off-line testboard 9 link together.The safety valve off-line testboard 9 is used to install
Safety valve 10, the high-pressure air source that 1 compressed air of High-Pressure Compressor is formed are inputted to mistake by connecting pipe 11 and are filtered dry
Dry device 2, the Filter dryer 2 high-pressure air source to be filtered and dry, the air inlet ball valve group 4 by high-pressure air source input to
Steel cylinder group 5, high-pressure air source is transmitted to safety valve off-line testboard 9 by the steel cylinder group 5 by outlet ball valve group 7, so as to test
Safety valve 10.
The steel cylinder group 5 includes several steel cylinders 51, and the air inlet ball valve group 4 includes several air inlet ball valves 41, described
Several steel cylinders 51 and several air inlet ball valves 41 correspond.The outlet ball valve group 7 includes several outlet ball valves 71, described
Several steel cylinders 51 and several outlet ball valves 71 correspond.
The first collection air parcel 3 is also associated between the Filter dryer 2 and air inlet ball valve group 4.The safety valve off-line is surveyed
The second collection air parcel 8 is also associated between test stand 9 and outlet ball valve group 7.The safety valve off-line testing high voltage compressed air source unit 100 is also
Including steel bottle stand 6, the steel cylinder group 5 is supported in steel bottle stand 6.Several described steel cylinders 51 are nine steel cylinders 51.It is described several
Air inlet ball valve 41 is nine air inlet ball valves 41.Several described outlet ball valves 71 are nine outlet ball valves 71.The steel bottle stand 6 is in
Cuboid framework shape.
1 motor of High-Pressure Compressor drives screw compressor by level-one, two level, three stage compression, to pass through air
High pressure air is formed after level-one, secondary filtration and water-oil separating.The theoretical output maximum pressure of High Pressure Air Compressor is 20MPa,
Actual set is to 15MPa, and pressure is automatically stopped work when reaching 15MPa, while High-Pressure Compressor 1 can also set minimum open
Dynamic pressure works when less than automatic start High-Pressure Compressor 1 when setting pressure.The pressure come out through High-Pressure Compressor 1
Contracting air still containing a small amount of impurity and moisture, needs high-power filtering and drier, the compressed air after Filter dryer 2 at this time
Steel cylinder group 5 can be entered.Steel cylinder group 5 is horizontal positioned for 9 50L steel cylinders 51,51 highest of steel cylinder is pressure-resistant 35MPa, and each steel cylinder 51 has
Corresponding shut-off valve and pressure show that High-Pressure Compressor 1 can be inflated simultaneously to 9 bottles of steel cylinders 5 simultaneously reaches setting pressure.
Compared with prior art, the utility model has the beneficial effect that：Safety valve off-line testing high voltage source of the gas finally provides height
Compressed air is pressed, original nitrogen cylinder group is substituted, improves operating efficiency.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, made a variety of conversion are all fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of safety valve off-line testing high voltage compressed air source unit, which is characterized in that including：High-Pressure Compressor, filtration drying
Device, air inlet ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line testboard and connecting pipe, the connecting pipe is from a left side
High-Pressure Compressor, Filter dryer, air inlet ball valve group, steel cylinder group, outlet ball valve group, safety valve off-line are surveyed successively to the right
Test stand links together, and the safety valve off-line testboard is used to install safety valve, the High-Pressure Compressor compressed air
The high-pressure air source of formation is inputted by connecting pipe to Filter dryer, the Filter dryer to by high-pressure air source filtering and
Dry, the air inlet ball valve group inputs high-pressure air source to steel cylinder group, and the steel cylinder group is by outlet ball valve group by high-pressure air source
Safety valve off-line testboard is transmitted to, so as to test safety valve.
2. the safety valve off-line testing high voltage compressed air source unit as described in claim 1, it is characterised in that：The steel cylinder group includes
Several steel cylinders, the air inlet ball valve group include several air inlet ball valves, several described steel cylinders and several air inlet ball valves are one by one
It is corresponding.
3. the safety valve off-line testing high voltage compressed air source unit as described in claim 2, it is characterised in that：The outlet ball valve group
Including several outlet ball valves, several described steel cylinders and several outlet ball valves correspond.
4. the safety valve off-line testing high voltage compressed air source unit as described in claim 1, it is characterised in that：The Filter dryer
The first collection air parcel is also associated between air inlet ball valve group.
5. the safety valve off-line testing high voltage compressed air source unit as described in claim 1, it is characterised in that：The safety valve off-line
The second collection air parcel is also associated between testboard and outlet ball valve group.
6. the safety valve off-line testing high voltage compressed air source unit as described in claim 1, it is characterised in that：The safety valve off-line
Testing high voltage compressed air source unit further includes steel bottle stand, and the steel cylinder group is supported in steel bottle stand.
7. the safety valve off-line testing high voltage compressed air source unit as described in claim 2, it is characterised in that：Several described steel cylinders
For nine steel cylinders.
8. the safety valve off-line testing high voltage compressed air source unit as described in claim 2, it is characterised in that：Several described air inlets
Ball valve is nine air inlet ball valves.
9. the safety valve off-line testing high voltage compressed air source unit as described in claim 3, it is characterised in that：Several described outlets
Ball valve is nine outlet ball valves.
10. the safety valve off-line testing high voltage compressed air source unit as described in claim 6, it is characterised in that：The steel bottle stand is in
Cuboid framework shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389039.2U CN207423510U (en) | 2017-10-26 | 2017-10-26 | A kind of safety valve off-line testing high voltage compressed air source unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389039.2U CN207423510U (en) | 2017-10-26 | 2017-10-26 | A kind of safety valve off-line testing high voltage compressed air source unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423510U true CN207423510U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721389039.2U Active CN207423510U (en) | 2017-10-26 | 2017-10-26 | A kind of safety valve off-line testing high voltage compressed air source unit |
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| Country | Link |
|---|---|
| CN (1) | CN207423510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907167A (en) * | 2019-12-28 | 2020-03-24 | 东北轻合金有限责任公司 | Emulsion electromagnetic valve off-line detection device and method |
-
2017
- 2017-10-26 CN CN201721389039.2U patent/CN207423510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907167A (en) * | 2019-12-28 | 2020-03-24 | 东北轻合金有限责任公司 | Emulsion electromagnetic valve off-line detection device and method |
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