CN107366777A - A kind of integrated switching three-way valve - Google Patents
A kind of integrated switching three-way valve Download PDFInfo
- Publication number
- CN107366777A CN107366777A CN201710850145.4A CN201710850145A CN107366777A CN 107366777 A CN107366777 A CN 107366777A CN 201710850145 A CN201710850145 A CN 201710850145A CN 107366777 A CN107366777 A CN 107366777A
- Authority
- CN
- China
- Prior art keywords
- slide valve
- turning slide
- gland
- handle set
- valve housing
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 210000002445 nipple Anatomy 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention belongs to ship equipment technical field, more particularly to a kind of integrated switching three-way valve, including cap nut, gland, alignment pin, acorn nut and turning slide valve housing, turning slide valve housing is provided with power oil oil inlet, ahead and astern servomotor supply and discharge hydraulic fluid port and oil discharge outlet, power oil oil inlet, ahead and astern servomotor supply and discharge hydraulic fluid port and oil discharge outlet are welded with nipple, and flat shoulder grafting head and pad are installed on nipple by cap nut；Turning slide valve is installed in turning slide valve housing by O-ring seals；The gland and lower cover are fixed on turning slide valve housing by screw and packing ring respectively, and the adjusting pad for being used for adjusting distance is provided between handle set and gland；With turning slide valve by key connection, the driving handle of outer surface annular knurl is threadedly coupled the handle set with handle set, and is locked by holding screw；Direction board is fixed on gland by screw.
Description
Technical field：
The invention belongs to ship equipment technical field, and in particular to a kind of integrated switching three-way valve.
Background technology：
What current naval vessel institute was selected using mechanical electro-hydraulic switch valve is standard valve, positive car and each need one of moving backward.Use on naval vessel
This kind of valve, which uses, is primarily present following shortcoming：Easy maloperation, the mechanical electro-hydraulic conversion on naval vessel need just, reversing it is same
When switch over, be also turned on or disconnect, due to use two standard valves, it is necessary to assure valve carries out connecing on-off simultaneously
Open, there is very big dependence to operator, once there are two valve out of step conditions, unit safety is produced immeasurable
Influence；Six joints are needed using two valves, significantly add the leakage of system pipeline.A kind of so collection of design
It is very necessary into switching three-way valve is changed.
The content of the invention：
The present invention is made up and improved in place of above-mentioned the deficiencies in the prior art, there is provided one kind is integrated just, reversingization mechanical electro-hydraulic
Switching three-way valve is manipulated, three external port sizes are consistent with existing naval vessel connection size, while reduce three hydraulic fluid ports,
So as to reduce the leakage point of system, it can promote and use on a large scale.
The technical solution adopted by the present invention is：A kind of integrated switching three-way valve, including cap nut, gland, alignment pin,
Acorn nut and turning slide valve housing, turning slide valve housing are provided with power oil oil inlet, ahead and astern servomotor supply and discharge hydraulic fluid port and row
Hydraulic fluid port, power oil oil inlet, ahead and astern servomotor supply and discharge hydraulic fluid port and oil discharge outlet are welded with nipple, flat shoulder grafting head and pad
It is installed on by cap nut on nipple；Turning slide valve is installed in turning slide valve housing by O-ring seals；The pressure
Lid and lower cover be fixed on respectively by screw and packing ring on turning slide valve housing, between handle set and gland be provided be used for adjust away from
From adjusting pad；The handle set is connected with turning slide valve by key connection, driving handle and the handle set screw thread of outer surface annular knurl
Connect, and locked by holding screw；Direction board is fixed on gland by screw.
The upper and lower part of the turning slide valve is provided with orthogonal hole, the position in the hole with turning slide valve housing contact surface
The position consistency with hole on turning slide valve housing is put, and the hole both ends of turning slide valve upper and lower part are milled with door opening groove, ensure
Communicated among turning slide valve.
The lower lid, which is provided with, to be used to install fixed mounting hole.
The distance between the handle set and gland can ensure that handle set drives turning slide valve to realize rotation.
The turning slide valve fixes the free degree of the turning slide valve in axial direction by acorn nut and elastic washer.
The instruction disk indicates on-site control and telecontrol room controls two positions, and two positions are in 90 °, and handle set is provided with
Pointer groove, for specifying the current state of triple valve, the stroke of triple valve is 90 °, and handle set is provided with 90 ° of annular groove, fixed
Position pin carries out spacing to triple valve.
Beneficial effects of the present invention：It is reasonable in design, securely and reliably, there is provided one kind is integrated just, reversingization mechanical electric
Liquid manipulates switching three-way valve, and three external port sizes are consistent with existing naval vessel connection size, while reduce three oil
Mouthful, so as to reduce the leakage point of system, it can promote and use on a large scale.By design one it is integrated, to naval vessel machine
Group simultaneously carry out just, reversing mechanical electro-hydraulic switching three-way valve.Switched over by the way of guiding valve and sleeve relatively rotate,
Two position labels when devising valve conversion simultaneously and carried out it is spacing, prevent artificial error in judgement occur machinery or
Electro-hydraulic nondeterministic statement；Turning slide valve is driven using lever arm principle, easily operated, driving handle meets man-machine at an angle
Engineering.
Brief description of the drawings：
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Fig. 3 is the revolved section structural representation of A-A in Fig. 2.
Fig. 4 is the cross-sectional view of B-B in Fig. 3.
Embodiment：
With reference to each figure, a kind of integrated switching three-way valve, including cap nut 11, gland 6, acorn nut 2 and turning slide valve shell
Body 1, turning slide valve housing 1 are provided with power oil oil inlet 15, ahead and astern servomotor supply and discharge hydraulic fluid port 17 and oil discharge outlet 18, and power oil enters
Hydraulic fluid port 15, ahead and astern servomotor supply and discharge hydraulic fluid port 17 and oil discharge outlet 18 are welded with nipple, and flat shoulder grafting first 9 and pad 10 pass through
Cap nut 11 is installed on nipple；Turning slide valve 8 is installed in turning slide valve housing 1 by O-ring seals 7, is rotated
The upper and lower part of guiding valve 8 is provided with orthogonal hole, position and the turning slide valve shell in the hole with the contact surface of turning slide valve housing 1
The position consistency in hole on body 1, and the hole both ends of the upper and lower part of turning slide valve 8 are milled with door opening groove, in guarantee and turning slide valve 8
Between communicate；Gland 6 and lower cover 12 are fixed on turning slide valve housing 1 by screw and packing ring respectively, and lower cover 12, which is provided with, to be used for
Fixed mounting hole is installed, the adjusting pad 5 for being used for adjusting distance is provided between handle set 4 and gland 6, to ensure the energy of handle set 4
Turning slide valve 8 is driven to be rotated；Turning slide valve 8 fixes turning slide valve 8 in axial direction by acorn nut 2 and elastic washer 3
The free degree；The handle set 4 is connected with turning slide valve 8 by key 19, driving handle 14 and the screw thread of handle set 4 of outer surface annular knurl
Connection, and locked by holding screw 13；Direction board 16 is fixed on gland 6 by screw 15, and instruction disk 16 indicates machine
Side control and telecontrol room control two positions, and two positions are in 90 °, and handle set 4 is provided with pointer groove, for specifying triple valve
Current state, the stroke of triple valve is 90 °, and handle set 4 is provided with 90 ° of annular groove, and alignment pin 20 carries out spacing to triple valve.
The triple valve is two level control valves, is Mechanical course or electrichydraulic control state, middle throttle is not as most
Whole use state；The driving handle 14 replaces with 90 ° of motors and is fixed on turning slide valve housing 1, and remote control machine can be achieved
The electro-hydraulic conversion of tool；Integrated switching three-way valve goes to " telecontrol room's control ", high pressure in unit electrichydraulic control, by driving handle 14
Power oil lead to simultaneously just, astern servomotor；In unit Mechanical course, driving handle 14 is gone into " on-site control ", led to
Just, the high voltage power oil cut-off of astern servomotor, and by just, astern servomotor power hydraulic fluid port communicates with oil extraction；Using lever arm
Principle drives turning slide valve 8, and easily operated, driving handle 14 meets human engineering at an angle；Provided with special mounting hole,
It can be fixed in some plane, also can be directly mounted on pipeline, when being directly installed on pipeline, near joints pipeline needs at three
Fixing pipe card is wanted to be fixed.
Unit is controlled and is divided into mechanical " on-site control " and electro-hydraulic " telecontrol room's control " two ways.Work as machinery
When " on-site control ", just, astern servomotor connected with oil extraction, do not produce oily resistance, now " telecontrol room's control " fail；When electro-hydraulic
When " telecontrol room's control ", just, astern servomotor and high voltage power oil connect, now " on-site control " failure.The band of driving handle 14
Fixed handle seat 4, it is connected by key with turning slide valve 8, relatively rotates sleeve valve case 1 and rotate, realizes that mechanical electro-hydraulic is changed.As Fig. 1,
State shown in Fig. 2, be now electro-hydraulic " telecontrol room's control ", just, astern servomotor and high voltage power oil connect, rotate counterclockwise,
When rotating 90 °, reach mechanical " on-site control " state, now just, astern servomotor connects with oil extraction.
Claims (6)
1. a kind of integrated switching three-way valve, including cap nut（11）, gland（6）, alignment pin（20）, acorn nut（2）And
Turning slide valve housing（1）, it is characterised in that：Turning slide valve housing（1）Provided with power oil oil inlet（15）, ahead and astern servomotor supply
Oil discharge outlet（17）And oil discharge outlet（18）, power oil oil inlet（15）, ahead and astern servomotor supply and discharge hydraulic fluid port（17）And oil discharge outlet（18）
It is welded with nipple, flat shoulder grafting head（9）And pad（10）Pass through cap nut（11）It is installed on nipple；Rotate and slide
Valve（8）Pass through O-ring seals（7）It is installed on turning slide valve housing（1）It is interior；The gland（6）And lower cover（12）Pass through spiral shell respectively
Nail and packing ring are fixed on turning slide valve housing（1）On, handle set（4）With gland（6）Between be provided with and be used to adjust the adjustment of distance
Pad（5）；The handle set（4）With turning slide valve（8）Pass through key（19）Connection, the driving handle of outer surface annular knurl（14）With handle
Seat（4）Threaded connection, and pass through holding screw（13）Locked；Direction board（16）Pass through screw（15）It is fixed on gland（6）
On.
A kind of 2. integrated switching three-way valve according to claim 1, it is characterised in that：The turning slide valve（8）It is upper
Portion and bottom and turning slide valve housing（1）Contact surface is provided with orthogonal hole, position and the turning slide valve housing in the hole（1）On
The position consistency in hole, and turning slide valve（8）The hole both ends of upper and lower part are milled with door opening groove, guarantee and turning slide valve（8）In
Between communicate.
A kind of 3. integrated switching three-way valve according to claim 1, it is characterised in that：The lower cover（12）It is provided with and uses
In the mounting hole that installation is fixed.
A kind of 4. integrated switching three-way valve according to claim 1, it is characterised in that：The handle set（4）With gland
（6）The distance between can ensure handle set（4）Drive turning slide valve（8）Realize rotation.
A kind of 5. integrated switching three-way valve according to claim 1, it is characterised in that：The turning slide valve（8）Pass through
Acorn nut（2）And elastic washer（3）Fixed turning slide valve（8）The free degree in axial direction.
A kind of 6. integrated switching three-way valve according to claim 1, it is characterised in that：The instruction disk（16）Indicate machine
Side control and telecontrol room control two positions, and two positions are in 90 °, handle set（4）Pointer groove is provided with, for specifying triple valve
Current state, the stroke of triple valve is 90 °, handle set（4）It is provided with 90 ° of annular groove, alignment pin（20）Triple valve is entered
Row is spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850145.4A CN107366777A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated switching three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850145.4A CN107366777A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated switching three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366777A true CN107366777A (en) | 2017-11-21 |
Family
ID=60302881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850145.4A Pending CN107366777A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated switching three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366777A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112730A (en) * | 1995-10-16 | 1997-05-02 | Denso Corp | Three-way solenoid valve and hydraulic controller for automatic transmission using the solenoid valve |
| CN1570404A (en) * | 2004-04-28 | 2005-01-26 | 竺浩君 | Safety valve assembly |
| CN201747982U (en) * | 2010-06-23 | 2011-02-16 | 宁波索诺工业自控设备有限公司 | Four-position and five-way ceramic hand-switching valve |
| CN202790692U (en) * | 2012-03-22 | 2013-03-13 | 北京北机机电工业有限责任公司 | Triple valve |
| CN105318117A (en) * | 2015-10-15 | 2016-02-10 | 武汉武船机电设备有限责任公司 | Screwed joint |
| CN205673843U (en) * | 2016-06-02 | 2016-11-09 | 辽阳新风科技有限公司 | A kind of novel pneumatic press-fitting tool |
| KR101764772B1 (en) * | 2016-02-15 | 2017-08-03 | 이기완 | Three way valve for bypass |
| CN207195813U (en) * | 2017-09-20 | 2018-04-06 | 中国船舶重工集团公司第七0三研究所 | A kind of integrated switching three-way valve |
-
2017
- 2017-09-20 CN CN201710850145.4A patent/CN107366777A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112730A (en) * | 1995-10-16 | 1997-05-02 | Denso Corp | Three-way solenoid valve and hydraulic controller for automatic transmission using the solenoid valve |
| CN1570404A (en) * | 2004-04-28 | 2005-01-26 | 竺浩君 | Safety valve assembly |
| CN201747982U (en) * | 2010-06-23 | 2011-02-16 | 宁波索诺工业自控设备有限公司 | Four-position and five-way ceramic hand-switching valve |
| CN202790692U (en) * | 2012-03-22 | 2013-03-13 | 北京北机机电工业有限责任公司 | Triple valve |
| CN105318117A (en) * | 2015-10-15 | 2016-02-10 | 武汉武船机电设备有限责任公司 | Screwed joint |
| KR101764772B1 (en) * | 2016-02-15 | 2017-08-03 | 이기완 | Three way valve for bypass |
| CN205673843U (en) * | 2016-06-02 | 2016-11-09 | 辽阳新风科技有限公司 | A kind of novel pneumatic press-fitting tool |
| CN207195813U (en) * | 2017-09-20 | 2018-04-06 | 中国船舶重工集团公司第七0三研究所 | A kind of integrated switching three-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |