CN106015129A - Single- and multi-control switching reciprocating type supercharger - Google Patents
Single- and multi-control switching reciprocating type supercharger Download PDFInfo
- Publication number
- CN106015129A CN106015129A CN201610476370.1A CN201610476370A CN106015129A CN 106015129 A CN106015129 A CN 106015129A CN 201610476370 A CN201610476370 A CN 201610476370A CN 106015129 A CN106015129 A CN 106015129A
- Authority
- CN
- China
- Prior art keywords
- pressurized cylinder
- mouth
- operated directional
- pilot operated
- control valve
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
A single- and multi-control switching reciprocating type supercharger comprises a first pressure cylinder which is in match with a first hydraulic operated directional valve, and at least one additional pressure cylinder which is sequentially arranged at the back of the first pressure cylinder, wherein a control port and an additional control port are correspondingly formed in a left piston chamber and a right piston chamber of the first pressure cylinder; the additional control port is arranged at the outer side of the control port; control ports are formed in the left piston chamber and the right piston chamber of all the additional pressure cylinders, excepting the last additional pressure cylinder; the left control port and the right control port of the first pressure cylinder are connected with a pilot port of the first hydraulic operated directional valve; the left additional control port and the right additional control port of the first pressure cylinder are connected with the pilot port of the directional valve which is in match with the first additional pressure cylinder; the left control port and the right control port of each additional pressure cylinder is connected with the pilot port of the directional valve which is in match with the next additional pressure cylinder; an on-off valve is arranged between the control port of each additional pressure cylinder and the pilot port of the corresponding hydraulic operated directional valve. According to the single- and multi-control switching reciprocating type supercharger, the quantity of the pressure cylinders to be opened can be adjusted according to the requirement of the actual working condition, so that the supercharger can be kept in the most economic running state all the time in the work, and as a result, the operation cost can be effectively decreased.
Description
Technical field
The present invention relates to a kind of hydraulic intensifier, particularly to one list many controls conversion reciprocating booster.
Background technology
Nowadays hydraulic intensifier is widely used in industrial every field, and wherein, reciprocating-type supercharger is owing to without automatically controlled, utilization rate is higher, and owing in use needing to keep the stability of pressure, a set of reciprocating-type supercharger usually contains multiple pressurized cylinder.But in actual use, the most at every moment it is required for multi-cylinder linkage, sometimes having only to one of them or the work of several pressurized cylinder just can meet requirement, if being all turned on, unnecessary mechanical loss can be caused.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of single many control conversion reciprocating boosters.
nullThe technical solution used in the present invention is: a kind of single many control conversion reciprocating boosters，Including the first pressurized cylinder and at least one additional pressurization cylinder，First pressurized cylinder mates the first pilot operated directional control valve，Described additional pressurization cylinder is order arrangement after the first pressurized cylinder，All additional pressurization cylinders all mate pilot operated directional control valve，Described first pressurized cylinder left and right plunger shaft arranges control mouth and additional control mouth，Wherein，Additional control mouth is arranged at outside control mouth，Described additional pressurization cylinder all arranges control mouth in left and right plunger shaft in addition to last cis-position additional pressurization cylinder，Control mouth about the first pressurized cylinder and connect the first pilot operated directional control valve pilot port，First pressurized cylinder left and right additional control mouth connects the pilot port of the first cis-position additional pressurization cylinder coupling reversal valve，Control mouth about additional pressurization cylinder and connect the pilot port of next cis-position additional pressurization cylinder coupling reversal valve，Described additional pressurization cylinder controls to arrange on-off valve between mouth and pilot operated directional control valve pilot port.
A kind of single many control conversion reciprocating boosters according to claim 1, is characterized in that: control about additional pressurization cylinder to arrange on-off valve between mouth and pilot operated directional control valve pilot port.
Described a kind of single many control conversion reciprocating boosters, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder, described second pressurized cylinder mates the second pilot operated directional control valve, control mouth about described first pressurized cylinder and connect the second pilot operated directional control valve pilot port, control about described first pressurized cylinder to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port.
Described a kind of single many control conversion reciprocating boosters, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder and the 3rd pressurized cylinder, described second pressurized cylinder mates the second pilot operated directional control valve, described 3rd pressurized cylinder coupling the 3rd pilot operated directional control valve, control mouth about described first pressurized cylinder and connect the second pilot operated directional control valve pilot port, control mouth about described second pressurized cylinder and connect the 3rd pilot operated directional control valve pilot port, control about described first pressurized cylinder to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port.
Described a kind of single many control conversion reciprocating boosters, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder and the 3rd pressurized cylinder, described second pressurized cylinder mates the second pilot operated directional control valve, described 3rd pressurized cylinder coupling the 3rd pilot operated directional control valve, control mouth about described first pressurized cylinder and connect the second pilot operated directional control valve pilot port, control mouth about described second pressurized cylinder and connect the 3rd pilot operated directional control valve pilot port, control about described first pressurized cylinder to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port, control about described second pressurized cylinder to be connected by the second electromagnetic valve between mouth and the 3rd pilot operated directional control valve pilot port.
Described a kind of single many control conversion reciprocating boosters, is characterized in that: described control mouth is pressurized cylinder quantity with the 1/n that distance is piston total kilometres, n of place plunger shaft end face.
Described a kind of single many control conversion reciprocating boosters, is characterized in that: described control mouth and distance is piston total kilometres the 1/2 of place plunger shaft end face.
Described a kind of single many control conversion reciprocating boosters, is characterized in that: described control mouth and distance is piston total kilometres the 1/3 of place plunger shaft end face.
Described a kind of single many control conversion reciprocating boosters, is characterized in that: described control mouth and distance is piston total kilometres the 1/3 of place plunger shaft end face.
The present invention can need to adjust the quantity of unlatching pressurized cylinder according to actual condition, makes the running status that the holding of supercharger moment at work is most economical, effectively reduces operating cost.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one schematic diagram；
Fig. 2 is the embodiment of the present invention two schematic diagram；
Fig. 3 is the embodiment of the present invention three schematic diagram；
In figure: 1-the first pressurized cylinder, 11-left piston chamber, the right plunger shaft of 12-, 13-left control mouth, 14-right control mouth, the left booster cavity of 15-, the right booster cavity of 16-, 2-the first pilot operated directional control valve, 3-the first electromagnetic valve, 4-the second pressurized cylinder, 5-the second pilot operated directional control valve, 6-the second electromagnetic valve, 7-the 3rd pressurized cylinder, 8-the 3rd pilot operated directional control valve.
Detailed description of the invention
Embodiment one:
Such as Fig. 1, a kind of single many control conversion reciprocating boosters, including the first pressurized cylinder 1, first pilot operated directional control valve 2, the first electromagnetic valve 3, the second pressurized cylinder 4, second pilot operated directional control valve 5, first pressurized cylinder the 1, second pressurized cylinder 4 is bidirectional booster cylinder, and first pilot operated directional control valve the 2, second pilot operated directional control valve 5 is two-position four-way pilot operated directional control valve, and the first electromagnetic valve 3 is two-position four-way pilot operated directional control valve.First pressurized cylinder 1 includes left piston chamber 11, right plunger shaft 12, and the second pressurized cylinder 4 possesses and the first above-mentioned identical structure of pressurized cylinder 1.First pressurized cylinder left piston chamber arranges left control mouth 13, and right plunger shaft arranges right control mouth 14, arranges left additional control mouth on the left of left control mouth 13, arranges right additional control mouth on the right side of right control mouth 14.
The A mouth of the first pilot operated directional control valve 2 connects the first end, pressurized cylinder 1 left piston chamber, the B mouth of the first pilot operated directional control valve 2 connects the first pressurized cylinder 1 right plunger shaft end, on the left of first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder left control mouth 13, and on the right side of the first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder right control mouth 14.
The A mouth of the second pilot operated directional control valve 5 connects the second end, pressurized cylinder 4 left piston chamber, the B mouth of the second pilot operated directional control valve 5 connects the second pressurized cylinder 4 right plunger shaft end, the first left additional control mouth of pressurized cylinder 1 connects pilot port on the left of the second pilot operated directional control valve 5 by the first electromagnetic valve 3, and the first right additional control mouth of pressurized cylinder 1 connects pilot port on the right side of the second pilot operated directional control valve 5 by the first electromagnetic valve 3.
When only needing the first pressurized cylinder work, close the first electromagnetic valve 3, P, T mouth of the first reversal valve 2 connects low pressure oil way, first pressurized cylinder 1 piston is according to the direction of motion setting in motion corresponding to the first reversal valve 2 initial position, when exposing side and controlling mouth, first pilot operated directional control valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith, when exposing opposite side and controlling mouth, the first pilot operated directional control valve 2 is driven to commutate, first pressurized cylinder 1 piston movement direction changes again, so moves in circles, makes pressure persistently export.
When needs two pressurized cylinder works simultaneously, open the first electromagnetic valve 3, P, T mouth of first reversal valve the 2, second reversal valve 5 connects low pressure oil way, two pressurized cylinder pistons are according to direction of motion setting in motion corresponding to two reversal valve initial positions, first pressurized cylinder 1 piston movement is to when exposing side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose side control mouth, first reversal valve 2 commutates, and the first pressurized cylinder 1 piston movement direction changes therewith；When the first pressurized cylinder 1 piston movement is to when exposing opposite side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose opposite side control mouth, first pilot operated directional control valve 2 commutates, and the first pressurized cylinder 1 piston movement direction changes therewith.Above procedure constantly moves in circles, and makes pressure export continually and steadily.
Embodiment two:
Such as Fig. 2, a kind of single many control conversion reciprocating boosters, including the first pressurized cylinder 1, the first pilot operated directional control valve 2, first electromagnetic valve 3, second pressurized cylinder 4, the second pilot operated directional control valve 5, the 3rd pressurized cylinder 7,3rd pilot operated directional control valve 8, first pressurized cylinder the 1, second pressurized cylinder the 4, the 3rd pressurized cylinder 7 is bidirectional booster cylinder, and first pilot operated directional control valve the 2, second pilot operated directional control valve the 5, the 3rd pilot operated directional control valve 8 is two-position four-way pilot operated directional control valve, and the first electromagnetic valve 3 is two-position four-way pilot operated directional control valve.First pressurized cylinder 1 includes left piston chamber 11, right plunger shaft 12, and the second pressurized cylinder the 4, the 3rd pressurized cylinder 7 possesses and the first above-mentioned identical structure of pressurized cylinder 1.First pressurized cylinder left piston chamber arranges left control mouth 13, and right plunger shaft arranges right control 14, arranges left additional control mouth on the left of left control mouth 13, arranges right additional control mouth on the right side of right control mouth 14.Second pressurized cylinder 4 left piston chamber arranges left control mouth 13, right plunger shaft arranges right control mouth 14.
The A mouth of the first pilot operated directional control valve 2 connects the first end, pressurized cylinder 1 left piston chamber, the B mouth of the first pilot operated directional control valve 2 connects the first pressurized cylinder 1 right plunger shaft end, on the left of first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder left control mouth 13, and on the right side of the first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder right control mouth 14.
The A mouth of the second pilot operated directional control valve 5 connects the second end, pressurized cylinder 4 left piston chamber, the B mouth of the second pilot operated directional control valve 5 connects the second pressurized cylinder 4 right plunger shaft end, the first left additional control mouth of pressurized cylinder 1 connects pilot port on the left of the second pilot operated directional control valve 5 by the first electromagnetic valve 3, and the first right additional control mouth of pressurized cylinder 1 connects pilot port on the right side of the second pilot operated directional control valve 5 by the first electromagnetic valve 3.
The A mouth of the 3rd pilot operated directional control valve 8 connects the 3rd end, pressurized cylinder 7 left piston chamber, the B mouth of the 3rd pilot operated directional control valve 8 connects the 3rd pressurized cylinder 7 right plunger shaft end, second pressurized cylinder 4 left control mouth 13 connects pilot port on the left of the 3rd pilot operated directional control valve 8, and the second pressurized cylinder 4 right control mouth 14 connects pilot port on the right side of the 3rd pilot operated directional control valve 8.
When only needing the first pressurized cylinder work, close the first electromagnetic valve 3, P, T mouth of the first reversal valve 2 connects low pressure oil way, first pressurized cylinder 1 piston is according to the direction of motion setting in motion corresponding to the first reversal valve 2 initial position, when exposing side and controlling mouth, first pilot operated directional control valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith, when exposing opposite side and controlling mouth, the first pilot operated directional control valve 2 is driven to commutate, first pressurized cylinder 1 piston movement direction changes again, so moves in circles, makes pressure persistently export.
When all pressurized cylinders of needs work simultaneously, open the first electromagnetic valve 3, first pilot operated directional control valve 2, second pilot operated directional control valve 5, the P of the 3rd pilot operated directional control valve 8, T mouth connects low pressure oil way, all pressurized cylinder pistons are according to the direction of motion setting in motion corresponding to self coupling reversal valve initial position, first pressurized cylinder 1 piston movement is to when exposing side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose side control mouth, first reversal valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith, when the second pressurized cylinder piston moves to expose side control mouth, 3rd pilot operated directional control valve 8 commutates, 3rd pressurized cylinder 7 piston movement direction changes therewith；When the first pressurized cylinder 1 piston movement is to when exposing opposite side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose opposite side control mouth, first pilot operated directional control valve 2 commutates, and the first pressurized cylinder 1 piston movement direction changes therewith, when the second pressurized cylinder piston moves to expose opposite side control mouth, 3rd pilot operated directional control valve 8 commutates, and the 3rd pressurized cylinder 7 piston movement direction changes therewith.Above procedure constantly moves in circles, and makes pressure export continually and steadily.
Embodiment three:
Such as Fig. 3, a kind of single many control conversion reciprocating boosters, including the first pressurized cylinder 1, the first pilot operated directional control valve 2, first electromagnetic valve 3, second pressurized cylinder 4, the second pilot operated directional control valve 5, the 3rd pressurized cylinder 7,3rd pilot operated directional control valve 8, first pressurized cylinder the 1, second pressurized cylinder the 4, the 3rd pressurized cylinder 7 is bidirectional booster cylinder, and first pilot operated directional control valve the 2, second pilot operated directional control valve the 5, the 3rd pilot operated directional control valve 8 is two-position four-way pilot operated directional control valve, and the first electromagnetic valve 3 is two-position four-way pilot operated directional control valve.First pressurized cylinder 1 includes left piston chamber 11, right plunger shaft 12, and the second pressurized cylinder the 4, the 3rd pressurized cylinder 7 possesses and the first above-mentioned identical structure of pressurized cylinder 1.First pressurized cylinder left piston chamber arranges left control mouth 13, and right plunger shaft arranges right control 14, arranges left additional control mouth on the left of left control mouth 13, arranges right additional control mouth on the right side of right control mouth 14.Second pressurized cylinder 4 left piston chamber arranges left control mouth 13, right plunger shaft arranges right control mouth 14.
The A mouth of the first pilot operated directional control valve 2 connects the first end, pressurized cylinder 1 left piston chamber, the B mouth of the first pilot operated directional control valve 2 connects the first pressurized cylinder 1 right plunger shaft end, on the left of first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder left control mouth 13, and on the right side of the first pilot operated directional control valve 2, pilot port connects the first pressurized cylinder right control mouth 14.
The A mouth of the second pilot operated directional control valve 5 connects the second end, pressurized cylinder 4 left piston chamber, the B mouth of the second pilot operated directional control valve 5 connects the second pressurized cylinder 4 right plunger shaft end, the first left additional control mouth of pressurized cylinder 1 connects pilot port on the left of the second pilot operated directional control valve 5 by the first electromagnetic valve 3, and the first right additional control mouth of pressurized cylinder 1 connects pilot port on the right side of the second pilot operated directional control valve 5 by the first electromagnetic valve 3.
The A mouth of the 3rd pilot operated directional control valve 8 connects the 3rd end, pressurized cylinder 7 left piston chamber, the B mouth of the 3rd pilot operated directional control valve 8 connects the 3rd pressurized cylinder 7 right plunger shaft end, second pressurized cylinder 4 left control mouth 13 connects pilot port on the left of the 3rd pilot operated directional control valve 8 by the second electromagnetic valve 6, and the second pressurized cylinder 4 right control mouth 14 connects pilot port on the right side of the 3rd pilot operated directional control valve 8 by the second electromagnetic valve 6.
When only needing the first pressurized cylinder work, close the first electromagnetic valve 3, P, T mouth of the first reversal valve 2 connects low pressure oil way, first pressurized cylinder 1 piston is according to the direction of motion setting in motion corresponding to the first reversal valve 2 initial position, when exposing side and controlling mouth, first pilot operated directional control valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith, when exposing opposite side and controlling mouth, the first pilot operated directional control valve 2 is driven to commutate, first pressurized cylinder 1 piston movement direction changes again, so moves in circles, makes pressure persistently export.
When needs two pressurized cylinder works simultaneously, open the first electromagnetic valve 3, close the second electromagnetic valve 6, first pilot operated directional control valve 2, the P of the second pilot operated directional control valve 5, T mouth connects low pressure oil way, two pressurized cylinder pistons are according to direction of motion setting in motion corresponding to two reversal valve initial positions, first pressurized cylinder 1 piston movement is to when exposing side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose side control mouth, first reversal valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith；When the first pressurized cylinder 1 piston movement is to when exposing opposite side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose opposite side control mouth, first pilot operated directional control valve 2 commutates, and the first pressurized cylinder 1 piston movement direction changes therewith.Above procedure constantly moves in circles, and makes pressure export continually and steadily.
When all pressurized cylinders of needs work simultaneously, open the first electromagnetic valve 3 and the second electromagnetic valve 6, first pilot operated directional control valve 2, second pilot operated directional control valve 5, the P of the 3rd pilot operated directional control valve 8, T mouth connects low pressure oil way, all pressurized cylinder pistons are according to the direction of motion setting in motion corresponding to self coupling reversal valve initial position, first pressurized cylinder 1 piston movement is to when exposing side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose side control mouth, first reversal valve 2 commutates, first pressurized cylinder 1 piston movement direction changes therewith, when the second pressurized cylinder piston moves to expose side control mouth, 3rd pilot operated directional control valve 8 commutates, 3rd pressurized cylinder 7 piston movement direction changes therewith；When the first pressurized cylinder 1 piston movement is to when exposing opposite side additional control mouth, second pilot operated directional control valve 5 commutates, second pressurized cylinder 4 piston movement direction changes therewith, when first pressurized cylinder 1 piston continues to move to expose opposite side control mouth, first pilot operated directional control valve 2 commutates, and the first pressurized cylinder 1 piston movement direction changes therewith, when the second pressurized cylinder piston moves to expose opposite side control mouth, 3rd pilot operated directional control valve 8 commutates, and the 3rd pressurized cylinder 7 piston movement direction changes therewith.Above procedure constantly moves in circles, and makes pressure export continually and steadily.
When pressurized cylinder quantity increases further, in addition to the first pressurized cylinder about 1 additional pressurization cylinder controls to be connected by solenoid directional control valve between mouth and the second pilot operated directional control valve about 5 pilot port, can choose whether solenoid directional control valve is installed according to actual job requirement between remaining pressurized cylinder reversal valve mated with next pressurized cylinder.The novel middle solenoid directional control valve of this use also can be by hand-operated direction valve, and ball valve etc. has other hydraulic valves or the valve group replacement of on-off function.
Claims (9)
- null1. the conversion reciprocating booster of control more than a list，Including the first pressurized cylinder (1) and at least one additional pressurization cylinder，First pressurized cylinder (1) mates the first pilot operated directional control valve，Described additional pressurization cylinder is order arrangement after the first pressurized cylinder，All additional pressurization cylinders all mate pilot operated directional control valve，It is characterized in that: described first pressurized cylinder left and right plunger shaft arranges control mouth and additional control mouth，Wherein，Additional control mouth is arranged at outside control mouth，Described additional pressurization cylinder all arranges control mouth in left and right plunger shaft in addition to last cis-position additional pressurization cylinder，First pressurized cylinder (1) left and right controls mouth and connects the first pilot operated directional control valve pilot port，The additional control in first pressurized cylinder (1) left and right mouth connects the pilot port of the first cis-position additional pressurization cylinder coupling reversal valve，Control mouth about additional pressurization cylinder and connect the pilot port of next cis-position additional pressurization cylinder coupling reversal valve，Described additional pressurization cylinder controls to arrange on-off valve between mouth and pilot operated directional control valve pilot port.
- A kind of single many control conversion reciprocating boosters the most according to claim 1, is characterized in that: control about additional pressurization cylinder to arrange on-off valve between mouth and pilot operated directional control valve pilot port.
- A kind of single many control conversion reciprocating boosters the most according to claim 1 and 2, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder (4), described second pressurized cylinder (4) mates the second pilot operated directional control valve (5), described first pressurized cylinder (1) left and right controls mouth and connects the second pilot operated directional control valve (5) pilot port, controls to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port about described first pressurized cylinder.
- A kind of single many control conversion reciprocating boosters the most according to claim 1 and 2, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder (4) and the 3rd pressurized cylinder (7), described second pressurized cylinder (4) mates the second pilot operated directional control valve (5), described 3rd pressurized cylinder (7) coupling the 3rd pilot operated directional control valve (8), described first pressurized cylinder (1) left and right controls mouth and connects the second pilot operated directional control valve (5) pilot port, described second pressurized cylinder (4) left and right controls mouth and connects the 3rd pilot operated directional control valve (8) pilot port, control about described first pressurized cylinder to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port.
- A kind of single many control conversion reciprocating boosters the most according to claim 1 and 2, it is characterized in that: described additional pressurization cylinder includes the second pressurized cylinder (4) and the 3rd pressurized cylinder (7), described second pressurized cylinder (4) mates the second pilot operated directional control valve (5), described 3rd pressurized cylinder (7) coupling the 3rd pilot operated directional control valve (8), described first pressurized cylinder (1) left and right controls mouth and connects the second pilot operated directional control valve (5) pilot port, described second pressurized cylinder (4) left and right controls mouth and connects the 3rd pilot operated directional control valve (8) pilot port, control about described first pressurized cylinder to be connected by the first electromagnetic valve between mouth and the second pilot operated directional control valve pilot port, control about described second pressurized cylinder to be connected by the second electromagnetic valve between mouth and the 3rd pilot operated directional control valve pilot port.
- A kind of single many control conversion reciprocating boosters the most according to claim 1 and 2, is characterized in that: described control mouth is pressurized cylinder quantity with the 1/n that distance is piston total kilometres, n of place plunger shaft end face.
- A kind of single many control conversion reciprocating boosters the most according to claim 3, is characterized in that: described control mouth and distance is piston total kilometres the 1/2 of place plunger shaft end face.
- A kind of single many control conversion reciprocating boosters the most according to claim 4, is characterized in that: described control mouth and distance is piston total kilometres the 1/3 of place plunger shaft end face.
- A kind of single many control conversion reciprocating boosters the most according to claim 5, is characterized in that: described control mouth and distance is piston total kilometres the 1/3 of place plunger shaft end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476370.1A CN106015129A (en) | 2016-06-27 | 2016-06-27 | Single- and multi-control switching reciprocating type supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476370.1A CN106015129A (en) | 2016-06-27 | 2016-06-27 | Single- and multi-control switching reciprocating type supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015129A true CN106015129A (en) | 2016-10-12 |
Family
ID=57083754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476370.1A Pending CN106015129A (en) | 2016-06-27 | 2016-06-27 | Single- and multi-control switching reciprocating type supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015129A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989076A (en) * | 2017-05-24 | 2017-07-28 | 晋中浩普液压设备有限公司 | Reciprocating booster is freely changed in control more than a kind of list |
| CN107246422A (en) * | 2017-05-24 | 2017-10-13 | 晋中浩普液压设备有限公司 | A kind of reciprocating-type supercharger reversing arrangement and its application |
| CN108591138A (en) * | 2018-05-04 | 2018-09-28 | 东莞海特帕沃液压科技有限公司 | A kind of four plunger hydraulic boosters |
| CN111207120A (en) * | 2020-03-04 | 2020-05-29 | 江苏师范大学 | Switch valve control multi-plunger digital hydraulic transformer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU666307A1 (en) * | 1976-12-24 | 1979-06-05 | Предприятие П/Я А-7697 | Hydraulic drive of continuous-action intensifier |
| CN85203972U (en) * | 1985-09-10 | 1987-05-20 | 吴明坚 | Reversing arrangment for supercharger |
| CN2248791Y (en) * | 1994-09-30 | 1997-03-05 | 李辅汉 | Horizontal hydraulic dual cylinder fluid-pressure actuator |
| CN102230484A (en) * | 2011-06-21 | 2011-11-02 | 同济大学 | Integrated continuous gas-driving hydraulic force booster |
| CN103201521A (en) * | 2010-11-02 | 2013-07-10 | 韦特柯格雷控制***有限公司 | High pressure intensifiers |
| CN205013405U (en) * | 2015-08-24 | 2016-02-03 | 晋中浩普液压设备有限公司 | Liquid accuse switching -over device and superhigh pressure booster of using thereof |
| CN205154777U (en) * | 2015-08-24 | 2016-04-13 | 晋中浩普液压设备有限公司 | Automatic reciprocal booster of double -cylinder superhigh pressure |
| CN205895721U (en) * | 2016-06-27 | 2017-01-18 | 晋中浩普液压设备有限公司 | Reciprocal booster of much more single accuse conversion |
-
2016
- 2016-06-27 CN CN201610476370.1A patent/CN106015129A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU666307A1 (en) * | 1976-12-24 | 1979-06-05 | Предприятие П/Я А-7697 | Hydraulic drive of continuous-action intensifier |
| CN85203972U (en) * | 1985-09-10 | 1987-05-20 | 吴明坚 | Reversing arrangment for supercharger |
| CN2248791Y (en) * | 1994-09-30 | 1997-03-05 | 李辅汉 | Horizontal hydraulic dual cylinder fluid-pressure actuator |
| CN103201521A (en) * | 2010-11-02 | 2013-07-10 | 韦特柯格雷控制***有限公司 | High pressure intensifiers |
| CN102230484A (en) * | 2011-06-21 | 2011-11-02 | 同济大学 | Integrated continuous gas-driving hydraulic force booster |
| CN205013405U (en) * | 2015-08-24 | 2016-02-03 | 晋中浩普液压设备有限公司 | Liquid accuse switching -over device and superhigh pressure booster of using thereof |
| CN205154777U (en) * | 2015-08-24 | 2016-04-13 | 晋中浩普液压设备有限公司 | Automatic reciprocal booster of double -cylinder superhigh pressure |
| CN205895721U (en) * | 2016-06-27 | 2017-01-18 | 晋中浩普液压设备有限公司 | Reciprocal booster of much more single accuse conversion |
Non-Patent Citations (1)
| Title |
|---|
| 郑澈;丁代存;单绍福;陈勇;: "自动连续液压增压器研究与设计" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989076A (en) * | 2017-05-24 | 2017-07-28 | 晋中浩普液压设备有限公司 | Reciprocating booster is freely changed in control more than a kind of list |
| CN107246422A (en) * | 2017-05-24 | 2017-10-13 | 晋中浩普液压设备有限公司 | A kind of reciprocating-type supercharger reversing arrangement and its application |
| CN108591138A (en) * | 2018-05-04 | 2018-09-28 | 东莞海特帕沃液压科技有限公司 | A kind of four plunger hydraulic boosters |
| CN111207120A (en) * | 2020-03-04 | 2020-05-29 | 江苏师范大学 | Switch valve control multi-plunger digital hydraulic transformer |
| CN111207120B (en) * | 2020-03-04 | 2021-07-06 | 江苏师范大学 | Switch valve control multi-plunger digital hydraulic transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106015129A (en) | Single- and multi-control switching reciprocating type supercharger | |
| JP4353333B2 (en) | Double-acting air cylinder positioning control mechanism | |
| CN102230484B (en) | Integrated continuous gas-driving hydraulic force booster | |
| KR20000071764A (en) | Servo driving pilot type solenoid valve | |
| CN103697010A (en) | Integrated hydraulic valve group, hydraulic driving system and concrete pump | |
| CN107246422A (en) | A kind of reciprocating-type supercharger reversing arrangement and its application | |
| MX2021001767A (en) | Pressure booster. | |
| AU2011325186B2 (en) | High pressure intensifiers | |
| CN214368097U (en) | Automatic reversing valve control system capable of switching pneumatic booster pump | |
| CN205895721U (en) | Reciprocal booster of much more single accuse conversion | |
| CN207278599U (en) | A kind of list is controlled more freely changes reciprocating booster | |
| KR101596379B1 (en) | Auto-reciprocating flow regulating control device for flow amplifier | |
| CN103030065B (en) | Hydraulic locking control system, hydraulic assembly of crane, and crane | |
| CN115638282A (en) | Variable-section air pressure actuator and control system and control method thereof | |
| CN108755809A (en) | A kind of telescopic excavator shovel head of double-cylinder hydraulic | |
| TW201623809A (en) | High pressure cylinder assembly and pressure boosting system | |
| CN210769171U (en) | Single-head double-acting gas-liquid booster pump | |
| US5353683A (en) | Pneumatic transformer | |
| KR101596303B1 (en) | Operating method for Reciprocatable double acting flow amplifier | |
| CN208899558U (en) | A kind of telescopic excavator shovel head of double-cylinder hydraulic | |
| CN106989076A (en) | Reciprocating booster is freely changed in control more than a kind of list | |
| RU2337856C1 (en) | Combined drive | |
| CN211474555U (en) | Synchronous cylinder system with energy storage device | |
| KR101505016B1 (en) | Automatic pressure regulating control device for reciprocatable double acting booster | |
| CN211648619U (en) | Low-cost pilot proportional control loop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |