CN205605379U - Pneumatic multistage pressure device - Google Patents
Pneumatic multistage pressure device Download PDFInfo
- Publication number
- CN205605379U CN205605379U CN201620214771.5U CN201620214771U CN205605379U CN 205605379 U CN205605379 U CN 205605379U CN 201620214771 U CN201620214771 U CN 201620214771U CN 205605379 U CN205605379 U CN 205605379U
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- CN
- China
- Prior art keywords
- cylinder
- air pipe
- trachea
- outlet
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 210000003437 trachea Anatomy 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 description 42
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model discloses a pneumatic multistage pressure device, including drive actuating cylinder, set up drive RAM in driving actuating cylinder, with multistage pressure device and connection that drive RAM connects are in the filter of multistage pressure device rear end, drive actuating cylinder including driving the actuating cylinder cover and setting up boost cylinder lid and the cylinder block at the cylinder jacket both ends, boost cylinder lid and cylinder block are connected with a switching -over valve it connects to be provided with gas vent, switching -over trachea air inlet, forward trachea gas outlet, reverse trachea gas outlet, high -pressurepipe joint and gas input on the switching -over valve. Drive RAM removes the cylinder head position, touches the relief pressure valve. The pressure in the switching -over cylinder is laid down to the relief pressure valve, and the switching -over case removes, and reverse trachea gas is transformed into the blast pipe and discharges, and the forward trachea is opened. Realize reciprocal work through above action. Drive RAM drive diode and high depression bar drive the work of reciprocating of one -level piston and high -pressure piston.
Description
Technical field:
This utility model relates to the pressue device of a kind of high-pressure pump, is particularly used for the Pneumatic multi-stage pressue device of this high-pressure pump.
Background technology:
The existing multistage pressue device for high-pressure pump, including multi-stage cylinder, and realizes multistage pressurization by multi-stage cylinder.When cylinder moves in cylinder body, there is reciprocal process, do not do work during being returned to initial position, and need to consume gas push cylinder moving, cause loss.
Summary of the invention:
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of Pneumatic multi-stage pressue device.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
nullA kind of Pneumatic multi-stage pressue device，Including driving cylinder、It is arranged on the driving piston in driving cylinder、The multistage pressue device being connected with described driving piston and the filter being connected to described multistage pressue device rear end，It is characterized in that: described driving cylinder includes driving cylinder jacket and being arranged on pressurized cylinder lid and the cylinder block at cylinder jacket two ends，Described pressurized cylinder lid and cylinder block and a reversal valve connect，Described pressurized cylinder lid is provided with forward trachea air inlet and high-pressure air pipe the first gas outlet，Described cylinder block is provided with reverse trachea air inlet、High-pressure air pipe the second gas outlet and commutation air pipe outlet，Described reversal valve is provided with air vent、Commutation trachea air inlet、Forward air pipe outlet、Reversely air pipe outlet、High-pressure air pipe joint and gas input adapter，Described forward trachea air inlet is connected with described forward air pipe outlet，Described high-pressure air pipe the first gas outlet and high-pressure air pipe the second gas outlet are both connected on described high-pressure air pipe joint，Described reverse trachea air inlet is connected with described reverse air pipe outlet，Described commutation trachea air inlet is connected with described commutation air pipe outlet，Described reversal valve includes commutate valve body and reversing valve core，Described gas input adapter and high-pressure air pipe joint are connected to the two ends of described valve body，Described spool be arranged in described valve body and can move horizontally in described valve body make described gas input adapter select one with described forward air pipe outlet and the conducting of reverse air pipe outlet.
Described exhaustor gas outlet, commutation air pipe outlet, forward air pipe outlet, reverse air pipe outlet are arranged on described valve body.
Described pressurized cylinder lid is provided with for by the described air relief valve adding air pipe the first gas outlet and the conducting of high-pressure air pipe joint, described valve seat being provided with for the pressure charging valve by described commutation air pipe outlet with commutation trachea air inlet conducting.
Described Multistage supercharging device is three grades, including one-level cylinder, secondary cylinder and three-stage cylinder, it is provided with first stage piston in described one-level cylinder, described secondary cylinder is connected on described first stage piston, it is provided with second piston in described secondary cylinder, described three-stage cylinder is connected on described second piston, is provided with three grades of pistons in described three-stage cylinder.
This utility model Pneumatic multi-stage pressue device, by 0.6MPA pressed gas by gas input adapter, accesses reversal valve.Gas push reversing valve core moves, and gas enters forward drive cylinder by forward trachea.Forward drive cylinder is started working, and drives piston to move to positive direction.Driving piston to move to cylinder block position, touch pressurizing valve, gas enters reversing cylinder by adding air pipe.Gas push reversing valve core, reversing valve core moves, and forward tracheal gas is transformed into air vent and is discharged by exhaustor, and reverse trachea is opened.Gas enters reverse drive cylinder, reverse drive cylinder working by reverse trachea, drives piston to the most mobile.Drive piston to move to cylinder head position, touch air relief valve.The pressure in reversing cylinder laid down by air relief valve, and reversing valve core moves, and reverse tracheal gas is transformed into exhaustor and discharges, and forward trachea is opened.Working in reciprocating mode is realized by above action.Drive piston to drive diode and high pressure stem, drive first stage piston and high pressure piston to carry out working in reciprocating mode.During reverse drive cylinder working, gas enters one-level cylinder by air intake duct, and cylinder forward works, and one-level cylinder compression gas enters secondary cylinder, cylinder reverse operation, and secondary cylinder compressed gas enters three-stage cylinder.Three-stage cylinder compressed gas passes through check valve, entered connection seat height air pipe and enters filter, and gases at high pressure export after filtering.
Exhaustor expellant gas, by heat dissipation channel when quickly discharging, can produce low temperature, and cryogenic gas is discharged by connecting the louvre on seat, can give booster pump and gases at high pressure heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the multistage pressue device of this utility model and the connection diagram driving cylinder.
nullIn figure: 1、Drive cylinder，11、Drive cylinder jacket，12、Pressurized cylinder lid，121、Forward trachea air inlet，122、Add air pipe the first gas outlet， 13、Cylinder block， 131、Reversely trachea air inlet，132、Add air pipe the second gas outlet，133、Commutation air pipe outlet，14、Forward drive cylinder，15、Reverse drive cylinder，16、Air relief valve，17、Pressurizing valve，2、Drive piston，3、Multistage pressue device，31、One-level cylinder，32、First stage piston，33、Secondary cylinder，34、Second piston，35、Three-stage cylinder，36、Three grades of pistons，37、Connect seat，38、High pressure stem，39、Pressurized cylinder air intake duct，4、Filter，5、Reversal valve，51、Commutation valve body，52、Reversing valve core，53、High-pressure air pipe joint，6、Gas piping，61、High-pressure air pipe，62、Add air pipe，63、Exhaustor，64、Commutation trachea，65、Forward trachea，66、Reversely trachea，7、Check valve，8、Gas input adapter.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is elaborated:
As shown in Figure 1 and Figure 2, this utility model Pneumatic multi-stage pressue device, including driving cylinder 1, the driving piston 2 being arranged in driving cylinder and the multistage pressue device 3 driving piston 2 to be connected and being connected to the filter 4 using high-pressure air pipe 62 to connect of multistage pressue device 3 rear end.Cylinder 1 is driven to include driving cylinder jacket 11 and being arranged on pressurized cylinder lid 12 and the cylinder block 13 at cylinder jacket two ends.Pressurized cylinder lid 12 and cylinder block 13 are connected with a reversal valve 5.Pressurized cylinder lid 12 is provided with forward trachea air inlet 121 and high-pressure air pipe the first gas outlet 122, cylinder block 13 is provided with reverse trachea air inlet 131, high-pressure air pipe the second gas outlet 132 and commutation air pipe outlet 133.Reversal valve 5 is provided with air vent, commutation trachea air inlet, forward air pipe outlet, reverse air pipe outlet, high-pressure air pipe joint 53 and gas input adapter 8.Forward trachea air inlet 121 is connected with forward air pipe outlet, high-pressure air pipe the first gas outlet 122 and high-pressure air pipe the second gas outlet 132 are both connected on high-pressure air pipe joint 53, reversely trachea air inlet 131 is connected with reverse air pipe outlet, and commutation trachea air inlet 133 is connected with commutation air pipe outlet.Reversal valve 5 includes commutate valve body 51 and reversing valve core 52, gas input adapter and high-pressure air pipe joint are connected to the two ends of valve body, spool be arranged in valve body and can move horizontally in described valve body make described gas input adapter select one with forward air pipe outlet and the conducting of reverse air pipe outlet.
Exhaustor gas outlet, commutation air pipe outlet, forward air pipe outlet, reverse air pipe outlet are arranged at commutating on valve body.
Pressurized cylinder lid is provided with for by the described air relief valve adding air pipe the first gas outlet and the conducting of high-pressure air pipe joint, described valve seat being provided with for the pressure charging valve by described commutation air pipe outlet with commutation trachea air inlet conducting.
Multistage supercharging device is three grades, including one-level cylinder 31, secondary cylinder 33 and three-stage cylinder 35, is provided with first stage piston 32 in one-level cylinder 31.Secondary cylinder 33 is connected on first stage piston 31, is provided with second piston 34 in secondary cylinder 33.Three-stage cylinder 35 is connected on second piston 34, is provided with three grades of pistons 36 in three-stage cylinder 35.
Forward trachea air inlet 121 uses forward trachea 65 to be connected with forward air pipe outlet, high-pressure air pipe the first gas outlet 122 and the employing of high-pressure air pipe the second gas outlet 132 add air pipe 62 and are connected on high-pressure air pipe joint 53, reversely trachea air inlet 131 uses reverse trachea 66 to be connected with reverse air pipe outlet, and commutation trachea air inlet 133 uses commutation trachea 64 to be connected with commutation air pipe outlet.
Claims (3)
- null1. a Pneumatic multi-stage pressue device，Including driving cylinder、It is arranged on the driving piston in driving cylinder、The multistage pressue device being connected with described driving piston and the filter being connected to described multistage pressue device rear end，It is characterized in that: described driving cylinder includes driving cylinder jacket and being arranged on pressurized cylinder lid and the cylinder block at cylinder jacket two ends，Described pressurized cylinder lid and cylinder block and a reversal valve connect，Described pressurized cylinder lid is provided with forward trachea air inlet and high-pressure air pipe the first gas outlet，Described cylinder block is provided with reverse trachea air inlet、High-pressure air pipe the second gas outlet and commutation air pipe outlet，Described reversal valve is provided with air vent、Commutation trachea air inlet、Forward air pipe outlet、Reversely air pipe outlet、High-pressure air pipe joint and gas input adapter，Described forward trachea air inlet is connected with described forward air pipe outlet，Described high-pressure air pipe the first gas outlet and high-pressure air pipe the second gas outlet are both connected on described high-pressure air pipe joint，Described reverse trachea air inlet is connected with described reverse air pipe outlet，Described commutation trachea air inlet is connected with described commutation air pipe outlet，Described reversal valve includes commutate valve body and reversing valve core，Described gas input adapter and high-pressure air pipe joint are connected to the two ends of described valve body，Described spool be arranged in described valve body and can move horizontally in described valve body make described gas input adapter select one with described forward air pipe outlet and the conducting of reverse air pipe outlet.
- Pneumatic multi-stage pressue device the most according to claim 1, it is characterised in that: described exhaustor gas outlet, commutation air pipe outlet, forward air pipe outlet, reverse air pipe outlet are arranged on described valve body.
- Pneumatic multi-stage pressue device the most according to claim 1, it is characterized in that: described Multistage supercharging device is three grades, including one-level cylinder, secondary cylinder and three-stage cylinder, it is provided with first stage piston in described one-level cylinder, described secondary cylinder is connected on described first stage piston, being provided with second piston in described secondary cylinder, described three-stage cylinder is connected on described second piston, is provided with three grades of pistons in described three-stage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214771.5U CN205605379U (en) | 2016-03-21 | 2016-03-21 | Pneumatic multistage pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214771.5U CN205605379U (en) | 2016-03-21 | 2016-03-21 | Pneumatic multistage pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605379U true CN205605379U (en) | 2016-09-28 |
Family
ID=56963481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214771.5U Withdrawn - After Issue CN205605379U (en) | 2016-03-21 | 2016-03-21 | Pneumatic multistage pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697288A (en) * | 2016-03-21 | 2016-06-22 | 南通广兴气动设备有限公司 | Pneumatic multi-level pressurizing device |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
| WO2019047592A1 (en) * | 2017-09-11 | 2019-03-14 | 南通广兴气动设备有限公司 | High-sealing secondary high-pressure pump |
| CN110582640A (en) * | 2017-05-05 | 2019-12-17 | 威伯科有限公司 | Method for operating a pressure control device having a multistage supercharger, and pressure control device |
-
2016
- 2016-03-21 CN CN201620214771.5U patent/CN205605379U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697288A (en) * | 2016-03-21 | 2016-06-22 | 南通广兴气动设备有限公司 | Pneumatic multi-level pressurizing device |
| WO2017162154A1 (en) * | 2016-03-21 | 2017-09-28 | 南通广兴气动设备有限公司 | Pneumatic multi-stage pressurization device |
| CN105697288B (en) * | 2016-03-21 | 2023-12-26 | 南通广兴气动设备有限公司 | Pneumatic multistage pressurizing device |
| CN110582640A (en) * | 2017-05-05 | 2019-12-17 | 威伯科有限公司 | Method for operating a pressure control device having a multistage supercharger, and pressure control device |
| CN110582640B (en) * | 2017-05-05 | 2021-07-16 | 威伯科有限公司 | Method for operating a pressure control device having a multistage supercharger, and pressure control device |
| WO2019047592A1 (en) * | 2017-09-11 | 2019-03-14 | 南通广兴气动设备有限公司 | High-sealing secondary high-pressure pump |
| US11002263B2 (en) | 2017-09-11 | 2021-05-11 | Nantong Guangxing Pneumatic Equipment Co., Ltd. | Two-stage high-pressure pump with high sealing performance |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |