CN106382393A - Single-inlet multi-outlet electromagnetic valve - Google Patents
Single-inlet multi-outlet electromagnetic valve Download PDFInfo
- Publication number
- CN106382393A CN106382393A CN201610884714.2A CN201610884714A CN106382393A CN 106382393 A CN106382393 A CN 106382393A CN 201610884714 A CN201610884714 A CN 201610884714A CN 106382393 A CN106382393 A CN 106382393A
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- China
- Prior art keywords
- control valve
- oil
- electromagnetic control
- actuator port
- platform
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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
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
- F16K31/0627—Lift valves with movable valve member positioned between seats
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention provides a single-inlet multi-outlet electromagnetic valve which comprises a valve body. An oil inlet port, an oil cavity and working oil ports are formed in the valve body. The number of the working oil ports is four, and the working oil ports are the first working oil port, the second working oil port, the third working oil port and the fourth working oil port correspondingly. Two partition tables are arranged in the valve body and are the first partition table and the second partition table correspondingly. The oil cavity is internally divided into three oil channels through the two partition tables. A first electromagnetic control valve block and a second electromagnetic control valve block are arranged on the upper sides of the two partition tables correspondingly. A first electromagnetic control valve plate and a second electromagnetic control valve plate are arranged between the two partition tables. According to the single-inlet multi-outlet electromagnetic valve, the oil ways are simplified, the number of elements is small, control over communication and blocking between the different oil ways can be achieved simply according to needs to switch action of actuators, pressure and flow of a hydraulic system can be controlled continuously according to the proportion, and thus control over the single actuator and control over the multiple actuators are achieved.
Description
Technical field
The invention belongs to Hydraulic Field, singly enter to have more electromagnetic valve particularly to one kind.
Background technology
At present, Normal hydraulic valve can only carry out setting control to the pressure of liquor stream, flow by way of presetting, then makes
Actuator produces action, but when equipment mechanism requires single and multiple actuator action switchings in the course of the work, general
Logical hydraulic valve is not then realized.Therefore, need now a kind of design badly simply, convenient and practical singly enters to have more electromagnetic valve.
Content of the invention
The present invention proposes one kind and singly enters to have more electromagnetic valve, solve Normal hydraulic valve in prior art cannot realize single and
The problem of multiple actuator action switchings.
The technical scheme is that and be achieved in that：One kind singly is entered to have more electromagnetic valve, including valve body, sets in described valve body
There are oil-in, oil pocket and actuator port, the number of described actuator port is four, the respectively first actuator port, the second work
Hydraulic fluid port, the 3rd actuator port and the 4th actuator port, are provided with two every platform in described valve body, respectively first every platform and second every
Platform, separates three oil ducts every platform described in two in described oil pocket, and the upside every platform described in two is respectively equipped with the first electromagnetism control
Valve block processed and the second solenoid electric valve block, are provided with the first Electromagnetic Control valve plate and the second solenoid electric valve between platform described in two
Plate.
As one preferred embodiment, when the first Electromagnetic Control valve plate and the second Electromagnetic Control valve plate are all close to described
One every platform, and when described first solenoid electric valve block moves right, described first actuator port is connected with described oil-in；When first
Electromagnetic Control valve plate and the second Electromagnetic Control valve plate are all close to described second every platform, and described first solenoid electric valve block is to left movement
When, described second actuator port is connected with described oil-in.
As one preferred embodiment, when the first Electromagnetic Control valve plate is close to described first every platform, the second Electromagnetic Control
Valve plate is close to described second every platform, and described first solenoid electric valve block blocks described first actuator port, described second electromagnetism control
When valve block processed blocks described four actuator port, described 3rd actuator port is connected with described oil-in；When the first Electromagnetic Control
Valve plate is close to described first every platform, and the second Electromagnetic Control valve plate is in an intermediate position, and described first solenoid electric valve block blocks institute
State the first actuator port, when described second solenoid electric valve block blocks described three actuator port, described 4th actuator port with
Described oil-in connection.
As one preferred embodiment, when the first Electromagnetic Control valve plate is close to described first every platform, the second Electromagnetic Control
Valve plate is close to described second when platform, and described first actuator port is connected with described oil-in, described 3rd actuator port and institute
State oil-in connection.
As one preferred embodiment, when the first Electromagnetic Control valve plate is close to described second every platform, the second Electromagnetic Control
Valve plate is in an intermediate position, when described first solenoid electric valve block blocks described first actuator port, described second actuator port
Connect with described oil-in, described 4th actuator port is connected with described oil-in.
As one preferred embodiment, when the first Electromagnetic Control valve plate is close to described first every platform, the second Electromagnetic Control
Valve plate is in an intermediate position, when described second solenoid electric valve block blocks described three actuator port, described first actuator port
Connect with described oil-in, described 4th actuator port is connected with described oil-in.
As one preferred embodiment, when the first Electromagnetic Control valve plate is in an intermediate position, the second Electromagnetic Control valve plate
It is close to described second every platform, when described first solenoid electric valve block blocks described first actuator port, described second actuator port
Connect with described oil-in, described 3rd actuator port is connected with described oil-in.
As one preferred embodiment, when the first Electromagnetic Control valve plate and the second Electromagnetic Control valve plate are all close to described
Two when platform, and described first actuator port is connected with described oil-in, and described second actuator port is connected with described oil-in.
As one preferred embodiment, when the first Electromagnetic Control valve plate is close to described first every platform, the second Electromagnetic Control
Valve plate is in an intermediate position, when described first solenoid electric valve block blocks described first actuator port, described 3rd actuator port
Connect with described oil-in, described 4th actuator port is connected with described oil-in.
After employing technique scheme, the invention has the beneficial effects as follows：Oil circuit simplifies, and number of elements is few, can be simply
Realize the connection between different oil circuits and blocking on demand to control, the action of switching actuator, can continuously, control pari passu
The pressure of hydraulic system and flow, thus realize the control controlling with multiple actuators to single actuator.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 enters to have more the overall structure diagram of electromagnetic valve for list of the present invention.
In figure, 1- valve body；2- oil pocket；3- oil-in；4- the first solenoid electric valve block；5- first actuator port；6- second
Actuator port；7- the 3rd actuator port；8- the 4th actuator port；9- first is every platform；10- second is every platform；11- oil duct；12- second
Solenoid electric valve block；13- the first Electromagnetic Control valve plate；14- the second Electromagnetic Control valve plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment：
As shown in figure 1, one kind singly is entered to have more electromagnetic valve, including valve body 1, in valve body 1, it is provided with oil-in 3, oil pocket 2 and work
Hydraulic fluid port, the number of actuator port is four, the respectively first actuator port 5, the second actuator port 6, the 3rd actuator port 7 and the
Four actuator ports 8, are provided with two every platform in valve body 1, respectively first every platform 9 and second every platform 10, two every platform in oil pocket 2
Separate three oil ducts 11, two upsides every platform are respectively equipped with the first solenoid electric valve block 4 and the second solenoid electric valve block 12, two
Individual it is provided with the first Electromagnetic Control valve plate 13 and the second Electromagnetic Control valve plate 14 between platform.
When the first Electromagnetic Control valve plate 13 and the second Electromagnetic Control valve plate 14 are all close to first every platform 9, the first Electromagnetic Control
When valve block 4 moves right, the first actuator port 5 is connected with oil-in 3；When the first Electromagnetic Control valve plate 13 and the second Electromagnetic Control
Valve plate 14 is all close to second every platform 10, and when the first solenoid electric valve block 4 is to left movement, the second actuator port 6 is with oil-in 3 even
Logical.
When the first Electromagnetic Control valve plate 13 is close to first every platform 9, the second Electromagnetic Control valve plate 14 is close to second every platform 10, the
One solenoid electric valve block 4 blocks the first actuator port 5, when the second solenoid electric valve block 12 blocks four actuator ports 8, the 3rd work
Make hydraulic fluid port 7 to connect with oil-in 3；When the first Electromagnetic Control valve plate 13 is close to first every platform 9, the second Electromagnetic Control valve plate 14 is in
Centre position, the first solenoid electric valve block 4 blocks the first actuator port 5, and the second solenoid electric valve block 12 blocks the 3rd working oil
During mouth 7, the 4th actuator port 8 is connected with oil-in 3.
When the first Electromagnetic Control valve plate 13 is close to first every platform 9, the second Electromagnetic Control valve plate 14 is close to second when platform 10,
First actuator port 5 is connected with oil-in 3, and the 3rd actuator port 7 is connected with oil-in 3.
When the first Electromagnetic Control valve plate 13 is close to second every platform 10, the second Electromagnetic Control valve plate 14 is in an intermediate position, the
When one solenoid electric valve block 4 blocks the first actuator port 5, the second actuator port 6 connects with oil-in 3, the 4th actuator port 8 and
Oil-in 3 connects.
When the first Electromagnetic Control valve plate 13 is close to first every platform 9, the second Electromagnetic Control valve plate 14 is in an intermediate position, and second
When solenoid electric valve block 12 blocks three actuator ports 7, the first actuator port 5 connects with oil-in 3, the 4th actuator port 8 and
Oil-in 3 connects.
When the first Electromagnetic Control valve plate 13 is in an intermediate position, the second Electromagnetic Control valve plate 14 is close to second every platform 10, the
When one solenoid electric valve block 4 blocks the first actuator port 5, the second actuator port 6 connects with oil-in 3, the 3rd actuator port 7 and
Oil-in 3 connects.
When the first Electromagnetic Control valve plate 13 and the second Electromagnetic Control valve plate 14 be all close to second every platform 10 when, the first working oil
Mouth 5 is connected with oil-in 3, and the second actuator port 6 is connected with oil-in 3.
When the first Electromagnetic Control valve plate 13 is close to first every platform 9, the second Electromagnetic Control valve plate 14 is in an intermediate position, and first
Solenoid electric valve block 4 block the first actuator port 5 when, the 3rd actuator port 7 is connected with oil-in 3, the 4th actuator port 8 with enter
Hydraulic fluid port 3 connects.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (9)
1. one kind is singly entered to have more electromagnetic valve it is characterised in that including：Valve body, is provided with oil-in, oil pocket and work in described valve body
Hydraulic fluid port, the number of described actuator port is four, the respectively first actuator port, the second actuator port, the 3rd actuator port and
4th actuator port, is provided with two every platform in described valve body, respectively first every platform and second every platform, every platform in institute described in two
State and in oil pocket, separate three oil ducts, the upside every platform described in two is respectively equipped with the first solenoid electric valve block and the second Electromagnetic Control
Valve block, is provided with the first Electromagnetic Control valve plate and the second Electromagnetic Control valve plate between platform described in two.
2. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate and second
Electromagnetic Control valve plate is all close to described first every platform, when described first solenoid electric valve block moves right, described first working oil
Mouth is connected with described oil-in；When the first Electromagnetic Control valve plate and the second Electromagnetic Control valve plate are all close to described second every platform, institute
When stating the first solenoid electric valve block to left movement, described second actuator port is connected with described oil-in.
3. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate is close to institute
State first every platform, the second Electromagnetic Control valve plate is close to described second every platform, described first solenoid electric valve block blocks described first
Actuator port, described second solenoid electric valve block block described four actuator port when, described 3rd actuator port with described enter
Hydraulic fluid port connects；When the first Electromagnetic Control valve plate is close to described first every platform, the second Electromagnetic Control valve plate is in an intermediate position, described
First solenoid electric valve block blocks described first actuator port, and described second solenoid electric valve block blocks described 3rd actuator port
When, described 4th actuator port is connected with described oil-in.
4. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate is close to institute
State first every platform, the second Electromagnetic Control valve plate is close to described second when platform, described first actuator port is with described oil-in even
Logical, described 3rd actuator port is connected with described oil-in.
5. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate is close to institute
State second every platform, the second Electromagnetic Control valve plate is in an intermediate position, described first solenoid electric valve block blocks described first work
During hydraulic fluid port, described second actuator port is connected with described oil-in, and described 4th actuator port is connected with described oil-in.
6. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate is close to institute
State first every platform, the second Electromagnetic Control valve plate is in an intermediate position, described second solenoid electric valve block blocks described 3rd work
During hydraulic fluid port, described first actuator port is connected with described oil-in, and described 4th actuator port is connected with described oil-in.
7. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：In the first Electromagnetic Control valve plate is in
Between position, the second Electromagnetic Control valve plate is close to described second every platform, and described first solenoid electric valve block blocks described first work
During hydraulic fluid port, described second actuator port is connected with described oil-in, and described 3rd actuator port is connected with described oil-in.
8. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate and second
Electromagnetic Control valve plate is all close to described second when platform, and described first actuator port is connected with described oil-in, described second work
Make hydraulic fluid port to connect with described oil-in.
9. one kind as claimed in claim 1 singly enter to have more electromagnetic valve it is characterised in that：When the first Electromagnetic Control valve plate is close to institute
State first every platform, the second Electromagnetic Control valve plate is in an intermediate position, described first solenoid electric valve block blocks described first work
During hydraulic fluid port, described 3rd actuator port is connected with described oil-in, and described 4th actuator port is connected with described oil-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884714.2A CN106382393B (en) | 2016-10-10 | 2016-10-10 | A kind of list is into having more solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884714.2A CN106382393B (en) | 2016-10-10 | 2016-10-10 | A kind of list is into having more solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106382393A true CN106382393A (en) | 2017-02-08 |
| CN106382393B CN106382393B (en) | 2019-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884714.2A Active CN106382393B (en) | 2016-10-10 | 2016-10-10 | A kind of list is into having more solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382393B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075433A1 (en) * | 2005-01-13 | 2006-07-20 | Mitsubishi Denki Kabushiki Kaisha | Four-way valve |
| CN201344288Y (en) * | 2008-12-19 | 2009-11-11 | 上海电气液压气动有限公司 | Dual-electromagnet two-position four-way ball valve |
| CN201787133U (en) * | 2010-09-06 | 2011-04-06 | 宁波光华气动工业有限公司 | Multi-path gas control water valve |
| CN103615576A (en) * | 2013-12-02 | 2014-03-05 | 黎维 | Multifunctional combination valve |
| CN204062013U (en) * | 2014-07-07 | 2014-12-31 | 马林 | Singly enter to have more multi-control type ball valve |
| CN105804137A (en) * | 2014-12-31 | 2016-07-27 | 徐工集团工程机械股份有限公司 | Hydraulic excavator and land leveling control method of hydraulic excavator |
-
2016
- 2016-10-10 CN CN201610884714.2A patent/CN106382393B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075433A1 (en) * | 2005-01-13 | 2006-07-20 | Mitsubishi Denki Kabushiki Kaisha | Four-way valve |
| CN201344288Y (en) * | 2008-12-19 | 2009-11-11 | 上海电气液压气动有限公司 | Dual-electromagnet two-position four-way ball valve |
| CN201787133U (en) * | 2010-09-06 | 2011-04-06 | 宁波光华气动工业有限公司 | Multi-path gas control water valve |
| CN103615576A (en) * | 2013-12-02 | 2014-03-05 | 黎维 | Multifunctional combination valve |
| CN204062013U (en) * | 2014-07-07 | 2014-12-31 | 马林 | Singly enter to have more multi-control type ball valve |
| CN105804137A (en) * | 2014-12-31 | 2016-07-27 | 徐工集团工程机械股份有限公司 | Hydraulic excavator and land leveling control method of hydraulic excavator |
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| Publication number | Publication date |
|---|---|
| CN106382393B (en) | 2019-02-05 |
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