CN104632748B - Solar term low noise type valve high-speed switch pneumatic system - Google Patents
Solar term low noise type valve high-speed switch pneumatic system Download PDFInfo
- Publication number
- CN104632748B CN104632748B CN201510090641.5A CN201510090641A CN104632748B CN 104632748 B CN104632748 B CN 104632748B CN 201510090641 A CN201510090641 A CN 201510090641A CN 104632748 B CN104632748 B CN 104632748B
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- Prior art keywords
- valve
- electric change
- gas
- check valve
- throttle
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Classifications
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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
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- 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
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
- F15B2013/004—Cartridge valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
Abstract
The present invention relates to a kind of solar term low noise type valve high-speed switch pneumatic system, the inlet, outlet of cylinder rodless cavity leads up to first throttle valve and connects muffler with two five electric change valve A connection sources of the gas or by first throttle valve, two five electric change valve A and the first check valve；It is another to lead up to the 4th check valve and two five electric change valve B connection mufflers；The inlet, outlet of cylinder rod chamber leads up to the 3rd check valve and two five electric change valve A connection mufflers, separately leads up to second throttle and connects muffler with two five electric change valve B connection sources of the gas or by second throttle, two five electric change valve B and the second check valve.The instantaneous air demand requirement of valve high-speed switch pneumatic system of the invention is low, and the more conventional system of air consumption greatly reduces, and noise of air is substantially reduced, and meets the use requirement of ship environment, and integrated level, reliability are high, easy for installation.
Description
Technical field
It is especially a kind of the present invention relates to a kind of special switch pneumatic system of the passive tank stabilizer device of Air Valve Control formula
Multiple operated pneumatic valves can be realized in the case where the instantaneous gas supply capacity of source of the gas is limited while the pneumatic system of high-speed switch.
Background technology
The operated pneumatic valve of the passive tank stabilizer device of Air Valve Control formula is used for the oscillation phase of water level in adjusting cabin, valve number
Amount is generally more（General 6 ~ 16）And require fast opening and closing.Conventional operated pneumatic valve control system is using simple single commutation
Valve control mode, it is desirable to which source of the gas could meet wanting for system multiple valve fast opening and closings with very big instantaneous gas supply capacity
Ask, system air consumption is big, and a large amount of gases at high pressure are instantaneously discharged from muffler, and noise of air is very big.
The source of the gas of normal shipboard is at full stretch, and generally by two large-scale air compressor machines as source of the gas, it is mainly host-initiated
Supply, importance is very high.Shipborne equipment air consumption is excessive, can cause air compressor machine frequent starting, influences air compressor machine service life, sternly
The normal work of main frame may be influenceed during weight.And modern ships increasingly focus on the control of noise, therefore air consumption and sky
Gas noise turns into greatly the key factor that the influence passive tank stabilizer device of Air Valve Control formula fits dress property.
The content of the invention
The invention aims to provide a kind of solar term low noise type valve high-speed switch pneumatic system, the system can be in gas
The requirement of multiple operated pneumatic valve fast opening and closings is met in the case that the instantaneous gas supply capacity in source is limited, can reduce again system air consumption with
And the generation of airborne noise, improve the suitable dress of tank stabilizer device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of solar term low noise type valve high-speed switch is pneumatic
System, including two five electric change valves, check valve, choke valves, the inlet, outlet of cylinder rodless cavity lead up to first segment
Stream valve and two five electric change valve A connection sources of the gas or single by first throttle valve, two five electric change valve A and first
Muffler is connected to valve；It is another to lead up to the 4th check valve and two five electric change valve B connection mufflers；Cylinder rod chamber
Inlet, outlet lead up to the 3rd check valve and two five electric change valve A connection mufflers, separately lead up to second section
Stream valve and two five electric change valve B connection sources of the gas or single by second throttle, two five electric change valve B and second
Muffler is connected to valve.
When two five electric change valves A, B are powered simultaneously, two source of the gas P mouthfuls of five electric change valve A logical A mouthfuls, makes
3rd closed check valve, while two source of the gas P mouthfuls of five electric change valve B logical A mouthfuls, source of the gas is by second throttle to cylinder
Rod chamber mouthful, cylinder rodless cavity mouthful is vented by the logical muffler of the 4th check valve, is retracted cylinder piston rod.
When two five electric change valves A, B are powered off simultaneously, two source of the gas P mouthfuls of five electric change valve A logical B mouthfuls, gas
Source, while source of the gas P mouthfuls of reversal valve B is logical B mouthfuls, makes the 4th closed check valve, gas by first throttle valve to cylinder rodless cavity mouthful
Cylinder rod chamber mouthful leads to muffler and is vented by the 3rd check valve 3, stretches out cylinder piston rod.
When two five electric change valve A are powered, two five electric change valve B power-off, two five electric change valves
The air inlet P of A, B leads to third and fourth check valve respectively, and third and fourth closed check valve, cylinder rod chamber is beaten by second throttle
The logical muffler exhaust of the second check valve is opened, cylinder rodless cavity is opened the logical muffler of the first check valve and is vented by first throttle valve.
Check valve and choke valve are inserted valve, and inserted valve is integrated with two position-5 way valves.
The beneficial effects of the invention are as follows：Low, the gas consumption of the instantaneous air demand requirement of valve high-speed switch pneumatic system of the invention
Measure more conventional system to greatly reduce, noise of air is substantially reduced, meet the use requirement of ship environment, integrated level, reliability are high,
It is easy for installation.
Brief description of the drawings
Fig. 1 is pneumatic system schematic diagram of the invention；
Fig. 2 implements valve block structure schematic diagram for pneumatic system of the invention.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of solar term low noise type valve high-speed switch pneumatic system, including two two five logical electromagnetic switch
Valve A, B, four Opening pressures different check valve and two choke valves, wherein check valve and choke valve uses inserted valve, whole
Individual system is realized in the form of integrated valve block.
The inlet, outlet of cylinder rodless cavity 12 leads up to first throttle valve 3 and two five electric change valve A1 connections
Source of the gas 10 connects muffler 9 by 3, two five electric change valve A1 of first throttle valve and the first check valve 5；Another a-road-through
Cross the 4th check valve 8 and connect muffler 9 with two five electric change valve B2.
The inlet, outlet of cylinder rod chamber 11 leads up to the 3rd check valve 7 and is connected with two five electric change valve A1
Muffler 9, separately leads up to second throttle 4 and two five electric change valve B2 connection sources of the gas 10 or by second throttle
4th, two five electric change valve B2 and the connection muffler 9 of the second check valve 6.
Specific logical relation of the invention is as follows：
Logic one, two five electric change valves A, B1,2 are powered simultaneously, then cylinder piston rod indentation, valve opening.Two
Position source of the gas P mouthful of five electric change valve A1 leads to A mouthfuls, closes the 3rd check valve 7, while two five electric change valve B2
Source of the gas P mouthfuls logical A mouthfuls, by second throttle 4 to cylinder rod chamber mouthful 11.11 mouthfuls of cylinder rodless cavity is led to by the 4th check valve 8
Muffler 9 is exhausted.
Logic two, two five electric change valves A, B1,2 power off simultaneously, then cylinder piston rod stretches out, valve closing.Change
Two five energization magnetic lead to B mouthfuls to source of the gas P mouthfuls of valve A1, and by first throttle valve 3 to cylinder rodless cavity mouthful 12, while two five
Source of the gas P mouthfuls of electric change valve B2 is logical B mouthfuls, closes the 4th check valve 8.11 mouthfuls of cylinder rod chamber passes through the 3rd check valve 7
Logical muffler 9 is exhausted.
Logic three, two five electric change valve A1 are powered, two five electric change valve B2 power-off, and two reversal valves enter
Gas port P leads to third and fourth check valve 7 respectively, and 8, and close it.Cylinder rod chamber 11 is by second throttle 4 simultaneously and makes the
Two check valve 6 is opened logical muffler 9 and is exhausted, and cylinder rodless cavity 12 is by first throttle valve 3 and opens the first check valve 5
Logical muffler 9 is exhausted.
The system utilizes three of the above action logic, it is possible to achieve following function：
1. valve position keeps function.2. quick response function.3. solar term decrease of noise functions.
Novel pneumatic system of the present invention is implemented in the form of integrated valve block, such as Fig. 2.Check valve and choke valve
It is high with integration degree using inserted valve, the characteristics of installing and be easy to maintenance.
Claims (2)
1. a kind of solar term low noise type valve high-speed switch pneumatic system, including two five electric change valves, check valve, throttlings
Valve, it is characterised in that：The inlet, outlet of cylinder rodless cavity (12) leads up to first throttle valve (3) and two five energization magnetic are changed
Source of the gas (10) is connected to valve A (1) or by first throttle valve (3), two five electric change valve A (1) and the first check valves (5)
Connection muffler (9)；Separately lead up to the 4th check valve (8) connects muffler (9) with two five electric change valve B (2)；Gas
The inlet, outlet of cylinder rod chamber (11) leads up to the 3rd check valve (7) and connects noise reduction with two five electric change valve A (1)
Device (9), separately leads up to second throttle (4) and two five electric change valve B (2) connect source of the gas (10) or by second section
Stream valve (4), two five electric change valve B (2) connect muffler (9) with the second check valve (6)；
When two five electric change valve A, B (1,2) while being powered, two source of the gas P mouthfuls of five electric change valve A (1) logical A
Mouthful, the 3rd check valve (7) is closed, while two source of the gas P mouthfuls of five electric change valve B (2) is logical A mouthfuls, source of the gas (10) passes through
Second throttle (6) to cylinder rod chamber (11) mouth, cylinder rodless cavity (11) mouth leads to muffler (9) by the 4th check valve (8)
Exhaust, is retracted cylinder piston rod；
When two five electric change valve A, B (1,2) while power-off, two source of the gas P mouthfuls of five electric change valve A (1) logical B
Mouthful, source of the gas (10) by first throttle valve (3) to cylinder rodless cavity (12) mouth, while two gas of five electric change valve B (2)
Source P mouthfuls logical B mouthfuls, closes the 4th check valve (8), and cylinder rod chamber (11) mouth is arranged by the logical muffler (9) of the 3rd check valve (7)
Gas, stretches out cylinder piston rod；
When two five electric change valve A (1) are powered, two five electric change valve B (2) power-off, two five logical electromagnetic switch
The air inlet P of valve A, B (1,2) leads to third and fourth check valve (7,8) respectively, and third and fourth check valve (7,8) is closed, cylinder rod chamber
(11) open the logical muffler (9) of the second check valve (6) by second throttle (4) to be vented, cylinder rodless cavity (12) mouth is by the
One choke valve (3) opens logical muffler (9) exhaust of the first check valve (5).
2. solar term low noise type valve high-speed switch pneumatic system according to claim 1, it is characterised in that：The check valve
And choke valve is inserted valve, inserted valve is integrated with two five electric change valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090641.5A CN104632748B (en) | 2015-02-28 | 2015-02-28 | Solar term low noise type valve high-speed switch pneumatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090641.5A CN104632748B (en) | 2015-02-28 | 2015-02-28 | Solar term low noise type valve high-speed switch pneumatic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104632748A CN104632748A (en) | 2015-05-20 |
| CN104632748B true CN104632748B (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090641.5A Active CN104632748B (en) | 2015-02-28 | 2015-02-28 | Solar term low noise type valve high-speed switch pneumatic system |
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| Country | Link |
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| CN (1) | CN104632748B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139578A (en) * | 2018-08-14 | 2019-01-04 | 大连海事大学 | A kind of bridge-type Pneumatic power-saving circuit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521691B (en) * | 2016-01-07 | 2018-01-12 | 杭州日盛净化设备有限公司 | Without the explosion-proof dryer of electricity |
| CN106246988B (en) * | 2016-09-12 | 2018-07-03 | 西安航天动力试验技术研究所 | The operated pneumatic valve control system and method for a kind of quick response |
| CN106194881B (en) * | 2016-09-20 | 2019-01-25 | 徐州徐工施维英机械有限公司 | Direction controlling valve group and hydraulic system |
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| CN201137605Y (en) * | 2007-12-03 | 2008-10-22 | 西部矿业股份有限公司 | Air cylinder |
| CN101780834A (en) * | 2009-12-23 | 2010-07-21 | 中国船舶重工集团公司第七○四研究所 | Pneumatic control device for roll-reducing water tanks |
| CN201565962U (en) * | 2009-11-03 | 2010-09-01 | 北京建筑工程学院 | Short filamentous material packaging manipulator pneumatic control system and packaging machine |
| CN204572606U (en) * | 2015-02-28 | 2015-08-19 | 中国船舶重工集团公司第七0四研究所 | Solar term low noise type valve snap switch pneumatic system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59184294U (en) * | 1983-05-25 | 1984-12-07 | 株式会社ナブコ | Ballast valve opening/closing device |
| JPH0986492A (en) * | 1995-09-20 | 1997-03-31 | Mitsubishi Heavy Ind Ltd | Control oil hydraulic circuit for fin stabilizer |
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- 2015-02-28 CN CN201510090641.5A patent/CN104632748B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201137605Y (en) * | 2007-12-03 | 2008-10-22 | 西部矿业股份有限公司 | Air cylinder |
| CN201565962U (en) * | 2009-11-03 | 2010-09-01 | 北京建筑工程学院 | Short filamentous material packaging manipulator pneumatic control system and packaging machine |
| CN101780834A (en) * | 2009-12-23 | 2010-07-21 | 中国船舶重工集团公司第七○四研究所 | Pneumatic control device for roll-reducing water tanks |
| CN204572606U (en) * | 2015-02-28 | 2015-08-19 | 中国船舶重工集团公司第七0四研究所 | Solar term low noise type valve snap switch pneumatic system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139578A (en) * | 2018-08-14 | 2019-01-04 | 大连海事大学 | A kind of bridge-type Pneumatic power-saving circuit |
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| Publication number | Publication date |
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| CN104632748A (en) | 2015-05-20 |
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