CN107842528A - A kind of ecp booster pump - Google Patents
A kind of ecp booster pump Download PDFInfo
- Publication number
- CN107842528A CN107842528A CN201711083538.3A CN201711083538A CN107842528A CN 107842528 A CN107842528 A CN 107842528A CN 201711083538 A CN201711083538 A CN 201711083538A CN 107842528 A CN107842528 A CN 107842528A
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- CN
- China
- Prior art keywords
- piston
- booster pump
- magnetic
- ecp
- cylinder
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/008—Reduction of noise or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention belongs to pneumatic machinery field, is related to a kind of ecp booster pump.Booster pump body includes electric-control system, unidirectional valve group, cylinder block and the piston being arranged inside cylinder block, and piston includes left piston and right piston, and left and right piston is separately installed with plunger magnetic ring.Cylinder block and left piston, right piston form four air chambers, and the adjacent air cells of inner side two are connected for supercharging air chamber and with unidirectional valve group, and outside 2 air chambers are connected for driving air chamber and with magnetic valve.Cylinder magnetic switch is arranged on the final position of cylinder block outboard piston motion.Cylinder magnetic switch one end is connected with plunger magnetic ring magnetic, and the other end is electrically connected with electronic pressure controller, and the electronic pressure controller other end is electrically connected with magnetic valve.Using electronic pressure controller and solenoid valve control Pneumatic booster process, can stepless voltage regulation, control accuracy is high, and simple in construction, installing space is small, and manufacturing cost is low, and this ecp booster pump can be applied to all purposes of mechanical-pneumatic booster pump.
Description
Technical field
The invention belongs to pneumatic machinery field, is related to a kind of ecp booster pump.
Background technology
Traditional, pneumatic booster pump is a kind of piston type booster pump using compressed air as power source at present, by cylinder, piston,
Piston rod, various push rods, valve element, triple valve, check valve, inlet and outlet nozzle etc. form.The valve element of booster pump Pneumatic valve when air inlet
Reciprocal switch operating, control supercharging pump piston make reciprocating action at a terrific speed, and supercharging reaches goal pressure.Although this gas
Dynamic increase pump without power supply and automatically controlled, but can only multiple supercharging, have that control accuracy is low, and complicated, profile is huge, machinery therefore
The problems such as barrier is more, and manufacturing cost is high.
The content of the invention
The present invention for tradition increase pump can only multiple supercharging, have that control accuracy is low, and complicated, profile is huge, machine
The problems such as tool failure is more, and manufacturing cost is high propose a kind of new ecp booster pump.
In order to achieve the above object, the present invention is realized using following technical schemes：
A kind of ecp booster pump, including booster pump body, booster pump body include electric-control system, unidirectional valve group, cylinder block
And piston and piston rod inside cylinder block are arranged at, electric-control system includes electronic pressure controller, magnetic valve, cylinder magnetic
Property switch, the piston includes left piston and right piston and is connected as a single entity by piston rod, cylinder block and left piston, right piston group
Into four air chambers, the adjacent air cells of inner side two are connected for supercharging air chamber and with unidirectional valve group, and outside 2 air chambers are to drive air chamber simultaneously
It is connected with magnetic valve；Left and right piston is separately installed with plunger magnetic ring, and cylinder magnetic switch is transported installed in cylinder block outboard piston
Dynamic final position；Cylinder magnetic switch one end is connected with plunger magnetic ring magnetic, and the other end electrically connects with electronic pressure controller
Connect, the electronic pressure controller other end is electrically connected with magnetic valve.
Preferably, the booster pump body also includes muffler, muffler is connected with magnetic valve gas vent.
Preferably, muffler quantity is 2, the magnetic valve is to seal formula magnetic valve, electromagnetism in double automatically controlled 3 position-5 ways
Five ports of valve connect air inlet pipe, two driving air chambers and two mufflers respectively.
Preferably, the unidirectional valve group includes four check valves, air inlet pipe, two supercharging air chambers are connected respectively and are gone out
Tracheae.
The ecp booster pump maximum boost ability of the present invention is to promote area and supercharging air chamber by driving air chamber piston
Piston promotes area ratio to determine.Booster pump maximum gas deliverability is to promote volume to determine by air chamber piston.Electron pressure controls
Device may be implemented in progress output pressure step-less adjustment between bleed pressure and maximum pressure boost.High, the structure with control accuracy
Simply, installing space is small, the advantages such as manufacturing cost is low.
Compared with prior art, the advantages and positive effects of the present invention are：
The present invention use electronic pressure controller and solenoid valve control Pneumatic booster process, can stepless voltage regulation, control accuracy is high, ties
Structure is simple, and installing space is small, and manufacturing cost is low.The institute that this ecp booster pump can be applied to mechanical-pneumatic booster pump is useful
On the way.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Each reference is：1 cylinder block, 2 right pistons, 3 piston rods, 4 left pistons, 5 cylinder magnetic switch, 6 piston magnetics
Ring, 7 unidirectional valve groups, 8 electronic pressure controllers, 9 magnetic valves, 10 mufflers, 11 air inlet pipe, 12 escape pipes.
Embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, with reference to specific embodiment pair
The present invention is described further.It should be noted that in the case where not conflicting, the spy in embodiments herein and embodiment
Sign can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other modes described here are different from, therefore, the present invention is not limited to the specific of specification described below
The limitation of embodiment.
Embodiment 1, the present embodiment provide the concrete structure of ecp booster pump, including booster pump body, booster pump sheet
Body includes electric-control system, unidirectional valve group 7, cylinder block 1 and the piston being arranged inside cylinder block 1 and piston rod 3.Piston bag
Left piston 4 and right piston 2 are included, and is linked into an integrated entity by piston rod 3.Left and right piston is respectively installed with the plunger magnetic ring of annular
6, it is respectively designated as left piston magnet ring and right piston magnet ring.Electric-control system includes electronic pressure controller 8, magnetic valve 9, cylinder magnetic
Property switch 5.Cylinder block 1 and left piston 4, right piston 2 form four air chambers, the adjacent air cells of inner side two for supercharging air chamber and with it is unidirectional
Valve group 7 is connected, and outside 2 air chambers are connected for driving air chamber and with magnetic valve 9.Specifically, symmetrical two adjacent air cells are
Left and right is pressurized air chamber, and symmetrical two outside air chambers are left and right driving air chamber, and each air chamber respectively has a stomata, left and right supercharging air chamber
Stomata couples unidirectional valve group 7, left and right driving air chamber stomata connection magnetic valve 9.Cylinder magnetic switch 5 is arranged on the outside of cylinder block 1
The final position of piston movement；The one end of cylinder magnetic switch 5 is connected with the magnetic of plunger magnetic ring 6, and the other end controls with electron pressure
Device 8 is electrically connected with, and the other end of electronic pressure controller 8 is electrically connected with magnetic valve 9.Two be connected with electronic pressure controller 8
Individual or so magnetic switch is separately mounted to the corresponding left and right piston movement final position in the outside of cylinder block 1, when piston movement is to accordingly
During 5 location point of magnetic switch, plunger magnetic ring 6 triggers magnetic switch 5 and opened, and signal is fed back into electronic pressure controller 8, by
Pass through double electric control solenoid valves 9 switching supply to left and right driving air chamber after the processing of electronic pressure controller 8.Left and right driving air chamber switching
Work, after driving left and right supercharging air chamber gas boosting, exported by unidirectional valve group 7, target goal container.
In order to reduce noise during ecp increase pump work, booster pump body is also equipped with muffler 10, muffler
10 are connected with the gas vent of magnetic valve 9.The quantity of muffler 10 is 2, is connected respectively with two gas vents of magnetic valve 9.Electricity
Magnet valve 9 is to seal formula magnetic valve in double automatically controlled 3 position-5 ways, and five ports of magnetic valve 9 connect 11, two driving gas of air inlet pipe respectively
Room and two mufflers 10.Unidirectional valve group 7 includes four check valves, respectively connection 11, two supercharging air chambers of air inlet pipe and
Escape pipe 12.
Ecp booster pump maximum boost ability is to promote area and supercharging air chamber piston to promote by driving air chamber piston
Area ratio determines.Booster pump maximum gas deliverability is to promote volume to determine by air chamber piston.Electronic pressure controller 8 can be realized
Output pressure step-less adjustment is carried out between bleed pressure and maximum pressure boost.It is high with control accuracy, simple in construction, installation
Space is small, the advantages such as manufacturing cost is low.
Specific work process is：Power supply is connected with source of the gas first, source of the gas is pressurized by air inlet pipe 11 automatically into left and right
Air chamber.Electronic pressure controller 8 detects whether the air pressure of escape pipe 12 reaches goal pressure first.If being less than goal pressure, electricity
Sub- pressure controller 8 is powered to magnetic valve 9, and acquiescence is connected in right logical position, the stomata P-A of magnetic valve 9 after magnetic valve 9 is powered,
Stomata B-R is connected, and source of the gas enters right driving air chamber.Under bleed pressure promotion, right piston 2 and left piston 4 are to left movement, right increasing
Plenum chamber gas boosting, left driving air chamber gas exhaust.When left piston 4 is pushed to whole journey, left piston magnet ring triggers left magnetic and opened
Close and open, and signal is fed back into electronic pressure controller 8, pass through double electric control solenoid valves after being handled by electronic pressure controller 8
Switching gas circuit.Now, magnetic valve 9 is in left logical position, and the stomata P-B of magnetic valve 9 is connected, and stomata A-S is connected, and source of the gas enters left drive
Take offence room.Under bleed pressure promotion, right piston 2 and left piston 4 move right, left supercharging air chamber gas boosting, right driving gas
Room gas exhaust.When right piston 2 is pushed to whole journey, right piston magnet ring triggers right magnetic switch and opened, and signal is fed back into electricity
Sub- pressure controller 8, pass through double electric control solenoid valves switching gas circuit again after being handled by electronic pressure controller 8.So return and cut again
Change, target container is continuously pressurized.When reaching goal pressure, the pressure sensor sensing of electronic pressure controller 8, to magnetic valve
9 power-off, magnetic valve 9 resets after powering off is in middle envelope position.Left and right driving air chamber is died simultaneously, and booster pump is stopped.If mesh
Container gas is marked, when air pressure does not reach goal pressure, the pressure sensor sensing of electronic pressure controller 8, turn on automatically electromagnetism
Valve 9, Pneumatic booster pump is resumed work, and supercharging again reaches goal pressure.For super high pressure-charging requirement, driving gas can be increased
Room piston promotes area and supercharging air chamber piston to promote area ratio adjustment.For big flow requirement, can be used according to unit
Tolerance, increase chamber volume are adjusted.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Effect embodiment is applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention
Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (4)
1. a kind of ecp booster pump, including booster pump body, booster pump body includes electric-control system, unidirectional valve group, cylinder
Body and the piston and piston rod being arranged inside cylinder block, it is characterised in that：Electric-control system include electronic pressure controller,
Magnetic valve, cylinder magnetic switch, the piston include left piston and right piston and are connected as a single entity by piston rod, left piston and the right side
Piston is respectively installed with plunger magnetic ring, and cylinder block and left piston, right piston form four air chambers, and the adjacent air cells of inner side two are supercharging
Air chamber is simultaneously connected with unidirectional valve group, and outside 2 air chambers are connected for driving air chamber and with magnetic valve, the installation of cylinder magnetic switch
In the final position of cylinder block outboard piston motion, cylinder magnetic switch one end is connected with plunger magnetic ring magnetic, the other end and electricity
Sub- pressure controller is electrically connected with, and the electronic pressure controller other end is electrically connected with magnetic valve.
2. ecp booster pump according to claim 1, it is characterised in that：The booster pump body also includes muffler,
Muffler is connected with the gas vent of magnetic valve.
3. ecp booster pump according to claim 2, it is characterised in that：The muffler quantity is 2, the electromagnetism
Valve is that formula magnetic valve is sealed in double automatically controlled 3 position-5 ways, five ports of magnetic valve connect respectively air inlet pipe, two driving air chambers and
Two mufflers.
4. ecp booster pump according to claim 1, it is characterised in that：The unidirectional valve group includes four check valves,
Air inlet pipe, two supercharging air chambers and escape pipe are connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083538.3A CN107842528A (en) | 2017-11-07 | 2017-11-07 | A kind of ecp booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083538.3A CN107842528A (en) | 2017-11-07 | 2017-11-07 | A kind of ecp booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842528A true CN107842528A (en) | 2018-03-27 |
Family
ID=61682493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083538.3A Pending CN107842528A (en) | 2017-11-07 | 2017-11-07 | A kind of ecp booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842528A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273822A (en) * | 2019-06-09 | 2019-09-24 | 天津融渌众乐科技有限公司 | A kind of energy providing device of pair of positive work energy and negative work total energy approach |
| CN114060329A (en) * | 2020-08-04 | 2022-02-18 | 费斯托（中国）自动化制造有限公司 | Pneumatic booster |
| CN114294563A (en) * | 2021-12-29 | 2022-04-08 | 广东逸动科技有限公司 | Gas pressurization system and control method thereof |
| CN114458659A (en) * | 2022-02-16 | 2022-05-10 | 南华大学 | High-pressure gas pressure micro-adjusting device |
| IT202100006623A1 (en) * | 2021-03-19 | 2022-09-19 | Scm Group Spa | AIR/AIR TYPE PRESSURE MULTIPLIER. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982000503A1 (en) * | 1980-07-31 | 1982-02-18 | Godin E | Double acting hydro-pneumatic pump |
| CN102230484A (en) * | 2011-06-21 | 2011-11-02 | 同济大学 | Integrated continuous gas-driving hydraulic force booster |
| CN202118015U (en) * | 2011-03-18 | 2012-01-18 | 蔡茂林 | Large flow intelligent gas pressurization device |
| CN203892278U (en) * | 2014-06-28 | 2014-10-22 | 淮安信息职业技术学院 | Manual liquid supercharging device |
| CN104675801A (en) * | 2013-11-29 | 2015-06-03 | 大耐泵业有限公司 | Magnetic switch air cylinder |
| CN207454417U (en) * | 2017-11-07 | 2018-06-05 | 济南三元卡车节能技术有限公司 | A kind of electropneumatic booster pump |
-
2017
- 2017-11-07 CN CN201711083538.3A patent/CN107842528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982000503A1 (en) * | 1980-07-31 | 1982-02-18 | Godin E | Double acting hydro-pneumatic pump |
| CN202118015U (en) * | 2011-03-18 | 2012-01-18 | 蔡茂林 | Large flow intelligent gas pressurization device |
| CN102230484A (en) * | 2011-06-21 | 2011-11-02 | 同济大学 | Integrated continuous gas-driving hydraulic force booster |
| CN104675801A (en) * | 2013-11-29 | 2015-06-03 | 大耐泵业有限公司 | Magnetic switch air cylinder |
| CN203892278U (en) * | 2014-06-28 | 2014-10-22 | 淮安信息职业技术学院 | Manual liquid supercharging device |
| CN207454417U (en) * | 2017-11-07 | 2018-06-05 | 济南三元卡车节能技术有限公司 | A kind of electropneumatic booster pump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273822A (en) * | 2019-06-09 | 2019-09-24 | 天津融渌众乐科技有限公司 | A kind of energy providing device of pair of positive work energy and negative work total energy approach |
| CN114060329A (en) * | 2020-08-04 | 2022-02-18 | 费斯托（中国）自动化制造有限公司 | Pneumatic booster |
| IT202100006623A1 (en) * | 2021-03-19 | 2022-09-19 | Scm Group Spa | AIR/AIR TYPE PRESSURE MULTIPLIER. |
| CN114294563A (en) * | 2021-12-29 | 2022-04-08 | 广东逸动科技有限公司 | Gas pressurization system and control method thereof |
| CN114458659A (en) * | 2022-02-16 | 2022-05-10 | 南华大学 | High-pressure gas pressure micro-adjusting device |
| CN114458659B (en) * | 2022-02-16 | 2024-06-07 | 南华大学 | High-pressure gas pressure micro-regulating device |
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Effective date of registration: 20200628 Address after: No. 6776, nanyuanguo Road, economic development zone, Jinan City, Shandong Province Applicant after: Jinan youruite Auto Parts Co., Ltd Address before: 250101 room 2502, 25 / F, building 3, Aosheng building, 1166 Xinluo street, high tech Zone, Jinan City, Shandong Province Applicant before: JINAN SANYUAN TRUCK ENERGY SAVING TECHNOLOGY Co.,Ltd. |