CN105351568B - A kind of combination valve and its single valve - Google Patents
A kind of combination valve and its single valve Download PDFInfo
- Publication number
- CN105351568B CN105351568B CN201510933754.7A CN201510933754A CN105351568B CN 105351568 B CN105351568 B CN 105351568B CN 201510933754 A CN201510933754 A CN 201510933754A CN 105351568 B CN105351568 B CN 105351568B
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- valve body
- side connecting
- metapore
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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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
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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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/026—Means in valves for absorbing fluid energy for preventing water-hammer or noise preventing noise in a single handle mixing valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Check Valves (AREA)
Abstract
A kind of combination valve, it includes at least two single valves, each single valve includes valve body, the valve pocket and valve rod being arranged in the valve body, body top is provided with left mouth, right mouth connects the left chamber of piston cylinder respectively, right chamber, valve body-side face corresponds to the left valve pocket of pressure medium, middle valve pocket and right valve chamber are provided with side connecting hole, side connecting hole is through hole, among wherein for pressure medium access aperture, left and right two is that voltage supply power media selects tap hole, pass through the cooperation of valve pocket valve rod, by three side connecting holes and Zuo Kou, right mouth optionally corresponds to connection, it is sequentially connected between valve body by connector, and assembled by fixed plate.The invention also discloses single valve.Side connecting hole between the valve body of the present invention interconnects, and junction is lined with sealing ring, medium is avoided to ooze out, cylinder manifold need not be still further set, it not only enormously simplify structure, reduce cost, and assembling is also more convenient, while combination valve overall volume is reduced, use is more flexible and convenient.
Description
Technical field
The present invention relates to reversal valve and its related valves technical group field, and in particular to a kind of multifunction valve and combinations thereof
Valve.
Background technology
Piston cylinder at a high speed or high pressure work when, the movement velocity of piston rod and piston quickly, so, when piston is quick
When moving to two extreme positions of cylinder body front-end and back-end, the end cap of piston and cylinder body inevitably collides.No
It is only capable of producing very big collision noise, and more serious abrasion inevitably is produced to piston and cylinder end caps.Make
After a period of time, certain damage will certainly be caused to piston and cylinder end caps；Pressure is higher, and speed is faster, the piston cylinder
Service life it is shorter, while be also easy to interact between each cylinder body.
The present inventor is in number of patent application 201220067980.3《A kind of multifunction valve and combinations thereof valve》Draped over one's shoulders in file
A kind of multifunction valve, including valve body, the valve pocket being arranged in the valve body and the valve rod being arranged in valve pocket, the valve body are revealed
Simultaneously it is provided with the central inlet of voltage supply power media entrance and left import, the right import of the selection entrance of voltage supply power media, and valve body
Another side is provided with the left outlet of voltage supply power media discharge, right outlet, by the cooperation of the valve pocket valve rod, by the left import and
Left outlet, right import are corresponded to right egress selection and connected, it is characterised in that：The volume of left intake channel, right intake channel
Respectively piston, which slows down, has walked or drive slowly 0.2~1 times of piston/cylinder one end residual volume.Its combination valve include a multifunction valve,
At least more than one manipulates reversal valve；An and cylinder manifold；Must be provided with cylinder manifold, the left import of multifunction valve, central inlet and
The left runner with cylinder manifold, intermediate flow channel and right runner are connected respectively for right import, manipulate Zuo Kou, You Kou of reversal valve one side
Left chamber, the right chamber of piston cylinder are connected respectively, and manipulate the left refluxing opening, central inlet and right refluxing opening point of reversal valve another side
Not Lian Jie cylinder manifold left runner, intermediate flow channel and right runner；Multifunction valve is to pass through with manipulating the pressure medium in reversal valve
Cylinder manifold is connected, therefore cylinder manifold is must be provided with structure, and so not only structure is more complicated, assembling trouble, but also
Volume is increased, adds cost, therefore could be improved in structure.
The content of the invention
First technical problem to be solved by this invention is that to provide a kind of structure simpler for the present situation of prior art
Single combination valve reasonable, volume is smaller, easy to assembly, suitable multiple piston/cylinders use.
Second technical problem to be solved by this invention be to provide a kind of structure it is simpler rationally, manufacture it is more square
Just, the lower single valve of cost.
Technical scheme is used by the present invention solves above-mentioned first technical problem：A kind of combination valve, it is included at least
Two single valves, each single valve include valve body, the valve pocket being arranged in the valve body and the valve rod being arranged in valve pocket, valve body
Top is provided with Zuo Kou, right mouth connects the left chamber of piston cylinder, right chamber respectively, it is characterised in that：The side of the valve body corresponds to a left side
Valve pocket, middle valve pocket and right valve chamber are provided with corresponding three side connecting holes and connected, and three side connecting holes are through hole, wherein
Middle side connecting hole is pressure medium access aperture, and left and right two side connecting holes are that voltage supply power media selects tap hole, are led to
The cooperation of valve pocket and valve rod is crossed, three side connecting hole He Zuokou, right mouths are optionally corresponded into connection, pass through company between valve body
Fitting is connected in turn, or is also fitted together by fixed plate, and the side connecting hole of adjacent valve body seals in correspondence with each other
Connection.
As an improvement, the opening that three side connecting holes correspond on front side of valve body is left front hole, middle preceding hole and the right side
Preceding hole, on rear side of valve body for left back hole, middle metapore and right metapore, wherein the left back hole of previous valve body, middle metapore and
The left front hole with latter valve body, corresponding seal in middle preceding hole and right preceding hole connect right metapore respectively.
It is preferred that the left front hole, middle preceding hole are identical with right preceding hole size, be screwed hole or circular hole, its aperture is more than left
The aperture of metapore, middle metapore and right metapore, left back hole, middle metapore and right metapore are circular hole or mounting hole.
Further improve, the fixed plate is two pieces, and one of fixed plate is connected with most previous valve body, another piece
Fixed plate is connected with last valve body, and at least one fixed plate is provided with corresponding with three side connecting holes on valve body
Seal left hole, interstitial hole and the right hole of connection, wherein interstitial hole is used for jointing, left hole, right hole for jointing or
Silencing net is set.
Improve again, one of left hole, interstitial hole and the right hole in the fixed plate are using plug sealing or non-porous close
Shrouding.
Improve again, between left hole, interstitial hole and the right hole of the fixed plate and three side connecting holes of valve body, Yi Jixiang
Sealing ring is lined between the side connecting hole of adjacent valve body.
Further improve, the side of the valve body is provided with the connecting hole of at least two insertions, and fixed plate is provided with corresponding
Through hole or screw hole, it will be connected successively mutually between fixed plate, multiple single valves and another piece of fixed plate by supporting bolt
It is connected together.
Finally, the single valve is not provided with left mouth and corresponding left surface connecting hole, closes them, when using fixed plate
To wait, fixed plate is also not provided with left hole, or, single valve is not provided with right mouth and corresponding right flank connecting hole, closes them, uses
When to fixed plate, fixed plate is also not provided with right hole.
Technical scheme is used by the present invention solves above-mentioned second technical problem：A kind of list in combinations of the above valve
Valve, it includes valve body, the valve pocket being arranged in the valve body and the valve rod being arranged in valve pocket, and the top of valve body is provided with a left side
Mouth, right mouth connect the left chamber of piston cylinder, right chamber respectively, and one end connection magnetic valve, pneumatic operated valve, hydraulic valve or the hand-operated valve of valve rod are made
For external force driving source, it is characterised in that：The side of the valve body is provided with corresponding corresponding to left valve pocket, middle valve pocket and right valve chamber
Three side connecting holes, three side connecting holes are through hole, wherein middle side connecting hole is pressure medium access aperture,
Left and right two side connecting holes are that voltage supply power media selects tap hole, and by the cooperation of valve pocket and valve rod, three sides are connected
Hole He Zuokou, right mouth optionally correspond to connection, when the side connecting hole on the left side connects with left mouth, the side connecting hole on the right
Closing, middle side connecting hole connects with right mouth, when the side connecting hole on the right connects with right mouth, the side connection on the left side
Hole is closed, and middle side connecting hole connect with left mouth, three side connecting holes corresponding to the opening on front side of valve body be left front hole,
Middle preceding hole and right preceding hole, on rear side of valve body for left back hole, middle metapore and right metapore, the left back hole of previous valve body, in
Between metapore and right metapore can connection setting corresponding with the left front hole, middle preceding hole and right preceding hole of latter valve body.
As an improvement, the left front hole, middle preceding hole are identical with the size in right preceding hole, wherein middle preceding hole connects for connection
Head, left front hole, right preceding hole are used for jointing or set silencing net, and left back hole, middle metapore and right metapore are circular hole or waist
Shape hole, the connecting hole being easy to fixed plate or the assembling of other valve bodies of at least two insertions is additionally provided with the side of valve body.
Finally, the single valve is not provided with left mouth and corresponding left surface connecting hole, closes them, or, single valve is not set
Right mouth and corresponding right flank connecting hole are put, closes them.
Compared with prior art, the advantage of the invention is that：The present invention opens up side connecting hole in the side of valve body, and
The perforate that side connecting hole is located on front side of valve body can be screwed hole, with jointing or can set silencing net, side connection
Perforate of the hole position on rear side of valve body can be circular hole or mounting hole so that front and rear to be easy to set；Further, since the side between valve body
Face connecting hole connects in correspondence with each other, it is not necessary to still further sets cylinder manifold so that structure is simpler；Side connection between valve body
Hole junction is lined with sealing ring, avoids medium from oozing out, it is ensured that the safety and stability of operation.The present invention is not only simple in structure, cost
It is low, easy to assembly, and combination valve overall volume is greatly reduced, use is more flexible and convenient.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the single valve of the embodiment of the present invention 1；
The reverse structure schematic of the single valve of Fig. 2 embodiments 1；
The positive structure schematic of the single valve of Fig. 3 embodiments 2；
The reverse structure schematic of the single valve of Fig. 4 embodiments 2；
Fig. 5 is the positive structure schematic of the single valve of embodiment 3；
Fig. 6 is the reverse structure schematic of the single valve of embodiment 3；
Fig. 7 is the positive structure schematic of the single valve of embodiment 4；
Fig. 8 is the reverse structure schematic of the single valve of embodiment 4；
Fig. 9 is the positive structure schematic of the single valve of embodiment 5；
Figure 10 is the reverse structure schematic of the single valve of embodiment 5；
Figure 11 is the positive structure schematic of the single valve of embodiment 6；
Figure 12 is the reverse structure schematic of the single valve of embodiment 6；
Figure 13 is the positive structure schematic of the single valve of embodiment 7；
Figure 14 is the reverse structure schematic of the single valve of embodiment 7；
Figure 15 is the left view of the combination valve of the embodiment of the present invention 8；
Figure 16 is the left view of the combination valve of the embodiment of the present invention 8；
Figure 17 is the positive structure schematic of fixed plate in embodiment 8；
Figure 18 is the left view of fixed plate in embodiment 8；
Figure 19 is the positive structure schematic of fixed plate in embodiment 9；
Figure 20 is the left view of fixed plate in embodiment 9.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment 1
As shown in Figure 1, 2, a kind of Multi-functional single valve, it includes valve body 1, the valve pocket 7 being arranged in the valve body 1 and sets
The valve rod 2 in valve pocket 7, one end connection magnetic valve of valve rod 2 are put, magnetic valve promotes the side-to-side movement of valve rod 2, the top of valve body 1
Connect left chamber, the right chamber of piston cylinder respectively provided with left mouth 11, right mouth 12, left mouth 11, right mouth 12 pass through respective passage and the phase of valve pocket 7
Connection, the side of valve body 1 are provided with corresponding three sides corresponding to left valve pocket 71, middle valve pocket 72 and the right valve chamber 73 of pressure medium
Face connecting hole, three side connecting holes are through hole, side connecting hole respectively the left valve pocket 71 with valve pocket 7, middle valve pocket 72 and
Right valve chamber 73 is connected, and wherein medial side face connecting hole is voltage supply for pressure medium access aperture, left and right two side connecting holes
Power media selects tap hole, by the cooperation of valve pocket 7 and valve rod 2, by three side connecting holes and left mouth 11, the selectivity of right mouth 12
Ground is corresponding to be connected, and valve rod 2 uses overall valve rod, and the internal perisporium sealing cooperation of 6 and valve pocket 7 is interval with the perisporium of valve rod 2
Sealing 3, this 6 sealings 3 change with the motion of valve rod 2 each the cooperation position with valve pocket so as to selecting to sexually revise three
Connected relation between side connecting hole and left mouth 11, right mouth 12, this is Conventional wisdom, when the side connecting hole and Zuo Kou on the left side
During 11 connection, the side connecting hole closing on the right, middle side connecting hole connects with right mouth 12, when the side connecting hole on the right
When being connected with right mouth 12, the side connecting hole closing on the left side, middle side connecting hole connects with left mouth 11, is sealing in Fig. 1
Portion 3 falls in the position of left valve pocket 71 so that the passage of left valve pocket 71 and left mouth 11 is opened, the side connecting hole on the left side and left mouth 11
Connection, and sealed between right valve chamber 73 and right mouth 12 by sealing 3 so that the side connecting hole on the right is closed with right mouth 12, and
Middle valve pocket 72 is sealed by sealing 3 and left mouth 11, is connected with right mouth 12 so that middle side connecting hole and right mouth 12
Connection；
The opening that three side connecting holes correspond to two sides before and after valve body 1 is different, wherein before opening be left front hole 13,
Middle preceding hole 14 and right preceding hole 15, what it is positioned at the rear side of valve body 1 is left back hole 16, middle metapore 17 and right metapore 18, left front hole 13,
The aperture in middle preceding hole 14 and right preceding hole 15 is more than the aperture in left back hole 16, middle metapore 17 and right metapore 18；Left front hole 13, in
Between preceding hole 14 it is identical with the size in right preceding hole 15, can be screwed hole or circular hole, wherein the preceding hole 14 in centre connects available for connection
Head, left front hole 13, right preceding hole 15 can be used for jointing or set silencing net 5, left back hole 16, middle metapore 17 and right metapore
18 be circular hole or mounting hole, and left back hole 16 is mounting hole in the present embodiment, and middle metapore 17 and right metapore 18 are circular hole, three sides
The height of face connecting hole can be consistent with valve pocket 7, may be alternatively located at the downside or upside of valve pocket 7, the side connection in left side in this implementation
Hole and valve pocket 7 are highly consistent, and two side connecting holes are located at the same downside of valve pocket 7 in addition, in addition, in the side of valve body 1 also
The connecting hole 19 being easy to fixed plate 4 or the assembling of other valve bodies 1 provided with 4 insertions.Multiple single valves are made to be connected by connector
Get up to form combination valve or multiple single valves connect composition combination valve with fixed plate, can be opened on single valve or fixed plate
There is fixing hole, for fixed Combination valve.
Embodiment 2
As shown in Figure 3,4, the difference with embodiment 1 is：Right metapore 18 is mounting hole, middle metapore 17 and left back
Hole 16 is circular hole, and the side connecting hole and valve pocket 7 on right side are highly consistent, and two side connecting holes are located at the same of valve pocket 7 in addition
Downside.
Embodiment 3
As shown in Figure 5,6, the difference with embodiment 1 is：Left back hole 16 and right metapore 18 are mounting hole, after middle
Hole 17 is circular hole, and the side connecting hole and valve pocket 7 of the left and right sides are highly consistent, and middle side connecting hole is located under valve pocket 7
Side.
Embodiment 4
As shown in Figure 7,8, the difference with embodiment 1 is：Left back hole 16, right metapore 18 and middle metapore 17 are all
Mounting hole, three side connecting holes and valve pocket 7 are highly consistent.
Embodiment 5
As shown in Fig. 9,10, it is with the difference of embodiment 1：Left back hole 16, right metapore 18 and middle metapore 17 are all
For circular hole, three side connecting holes are all located at a downside of valve pocket 7.
Embodiment 6
Anticipate, be with the difference of embodiment 1 as shown in Figure 11,12：Single valve is not provided with left mouth and corresponding left surface
Connecting hole, them are closed, is normally closed equivalent to left mouth.
Embodiment 7
As Figure 13,14 illustrate, be with the difference of embodiment 1：Single valve is not provided with right mouth and corresponding right flank
Connecting hole, them are closed, is normally closed equivalent to right mouth.
Embodiment 8
As shown in Figure 15,17,18, a kind of combination valve, it includes three Multi-functional single valves and fixed plate 4, each single valve
Structure it is identical with the structure of embodiment 1, left mouth 11, right mouth 12 on three valve bodies 1 can connect three piston cylinders respectively, control
Make each piston cylinder to be operated, a piston cylinder can also be connected, control the piston cylinder to be operated, wherein the first valve body 1
Left back hole, middle metapore and right the metapore left front hole with the second valve body 10, the corresponding sealing company in middle preceding hole and right preceding hole respectively
It is logical, left back hole, middle metapore and the right metapore of the second valve body 10 left front hole with the 3rd valve body 100, middle preceding hole and the right side respectively
The corresponding sealing in preceding hole connects, and is sequentially connected between three valves by connector, and is fixedly assembled by fixed plate 4, Gu
Fixed board 4 is two pieces, and one of fixed plate 4 is connected with the first valve body 1, and another piece of fixed plate 4 is connected with the 3rd valve body 100
Connect, fixed plate 4 is provided with left hole 41, interstitial hole 42 and the right hole 43 corresponding with three side connecting holes on valve body 1, left hole
41st, interstitial hole 42 and right hole 43 are screwed hole, and interstitial hole 42, left hole 41, right hole 42 are used for jointing, the side of valve body 1
Connecting holes 19 (be typically 4 connecting holes) provided with least two insertions, fixed plate 4 be provided with corresponding two through holes 44 or
Person's screw hole, by supporting bolt 6 by the valve body 1 of fixed plate 4 and first, the first valve body 1 and the second valve body 10, the second valve body 10
It is connected in turn mutually between the 3rd valve body 100, the 3rd valve body 100 and another piece of fixed plate 4, bolt can be here
Stay bolt once connects or the lag bolt 200 of segmented thread connection, connects one by one, the present embodiment is
Connected one by one using lag bolt, can so carry out disassembling, assembling and replacing as needed, use is more flexible；In order to increase valve body
Sealing between 1, between left hole 41, interstitial hole 42 and the right hole 43 of fixed plate 4 and three side connecting holes of valve body 1, with
And sealing ring is lined between the side connecting hole of adjacent valve body 1, to realize sealing connection.The present embodiment is a fixed plate
4 are provided with left hole 41, interstitial hole 42 and right hole 43, and another fixed plate 4 is non-porous sealing plate, and mounting hole is provided with fixed plate 4,
Combination valve is arranged on machine.
Embodiment 9
As shown in Figure 16,19,20, the present embodiment and the difference of embodiment 6 are：The interstitial hole 42 of fixed plate 4 is used
In jointing, left hole 41, right hole 42 are used to set silencing net 5.
Claims (11)
1. a kind of combination valve, it includes at least two single valves, each single valve and includes valve body, the valve pocket being arranged in the valve body
With the valve rod being arranged in valve pocket, the top of valve body connects the left chamber of piston cylinder, right chamber respectively provided with Zuo Kou, right mouth, its feature
It is：The side of the valve body corresponds to left valve pocket, middle valve pocket is provided with corresponding three side connecting holes with right valve chamber and connected,
Three side connecting holes are through hole, wherein middle side connecting hole is pressure medium access aperture, left and right two sides connection
Hole is that voltage supply power media selects tap hole, and by the cooperation of valve pocket and valve rod, three side connecting hole He Zuokou, right mouth are selected
Property corresponding connection, be connected in turn by connector between valve body, or also fitted together by fixed plate, adjacent valve
The side connecting hole of body seals connection in correspondence with each other.
2. combination valve according to claim 1, it is characterised in that：Three side connecting holes correspond on front side of valve body
Be open as left front hole, middle preceding hole and right preceding hole, on rear side of valve body for left back hole, middle metapore and right metapore, wherein before
The left front hole with latter valve body, middle preceding hole and right preceding hole are corresponding close respectively for left back hole, middle metapore and the right metapore of one valve body
Envelope connection.
3. combination valve according to claim 2, it is characterised in that：The left front hole, middle preceding hole and right preceding hole size phase
Together, it is screwed hole or circular hole, its aperture is more than the aperture in left back hole, middle metapore and right metapore, left back hole, middle metapore and the right side
Metapore is circular hole or mounting hole.
4. combination valve according to claim 3, it is characterised in that：The fixed plate be two pieces, one of fixed plate with
Most previous valve body is connected, and another piece of fixed plate is connected with last valve body, and at least one fixed plate is provided with and valve
Left hole, interstitial hole and the right hole of the corresponding sealing connection of three side connecting holes on body, wherein interstitial hole are used for jointing,
Left hole, right hole are used for jointing or set silencing net.
5. combination valve according to claim 4, it is characterised in that：One of left hole in the fixed plate, interstitial hole
Sealed with right hole using plug or non-porous sealing plate seals.
6. combination valve according to claim 4, it is characterised in that：Left hole, interstitial hole and the right hole and valve of the fixed plate
Between three side connecting holes of body, and sealing ring is lined between the side connecting hole of adjacent valve body.
7. according to the combination valve described in claim 1 to 6 any claim, it is characterised in that：The side of the valve body is provided with
The connecting hole of at least two insertions, fixed plate are provided with corresponding through hole or screw hole, will be fixed by supporting bolt
It is connected in turn mutually between plate, multiple single valves and another piece of fixed plate.
8. combination valve according to claim 7, it is characterised in that：The single valve is not provided with left mouth and corresponding left surface connects
Hole is connect, closes them, when using fixed plate, fixed plate is also not provided with left hole, or, single valve is not provided with right mouth and correspondingly
Right flank connecting hole, make they close, when using fixed plate, fixed plate is also not provided with right hole.
9. the single valve in combination valve described in a kind of claim 1, it includes valve body, be arranged on valve pocket in the valve body and
The valve rod being arranged in valve pocket, the top of valve body is provided with Zuo Kou, right mouth connects the left chamber of piston cylinder, right chamber respectively, and the one of valve rod
End connection magnetic valve, pneumatic operated valve, hydraulic valve or hand-operated valve are as external force driving source, it is characterised in that：The side pair of the valve body
Three side connecting holes corresponding to should being provided with left valve pocket, middle valve pocket and right valve chamber, three side connecting holes are through hole, its
The side connecting hole of centre is pressure medium access aperture, and left and right two side connecting holes are that voltage supply power media selects tap hole,
By the cooperation of valve pocket and valve rod, three side connecting hole He Zuokou, right mouths are optionally corresponded into connection, when the side on the left side
When connecting hole connects with left mouth, the side connecting hole closing on the right, middle side connecting hole connects with right mouth, when the side on the right
When face connecting hole connects with right mouth, the side connecting hole closing on the left side, middle side connecting hole connects with left mouth, three sides
The opening that connecting hole corresponds on front side of valve body is left front hole, middle preceding hole and right preceding hole, on rear side of valve body for left back hole, in
Between metapore and right metapore, left front hole, the middle preceding hole that left back hole, middle metapore and the right metapore of previous valve body can be with latter valve bodies
Corresponded to right preceding hole and connect setting.
10. single valve according to claim 9, it is characterised in that：The size phase in the left front hole, middle preceding hole and right preceding hole
Together, wherein among preceding hole be used for jointing, left front hole, right preceding hole are used for jointing or setting silencing net, left back hole, in
Between metapore and right metapore be circular hole or mounting hole, be additionally provided with the side of valve body at least two insertions be easy to fixed plate or its
The connecting hole of his valve body assembling.
11. single valve according to claim 9, it is characterised in that：The single valve is not provided with left mouth and corresponding left surface connects
Hole is connect, closes them, or, single valve is not provided with right mouth and corresponding right flank connecting hole, closes them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933754.7A CN105351568B (en) | 2015-12-15 | 2015-12-15 | A kind of combination valve and its single valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933754.7A CN105351568B (en) | 2015-12-15 | 2015-12-15 | A kind of combination valve and its single valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351568A CN105351568A (en) | 2016-02-24 |
| CN105351568B true CN105351568B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510933754.7A Active CN105351568B (en) | 2015-12-15 | 2015-12-15 | A kind of combination valve and its single valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107842532A (en) * | 2017-12-07 | 2018-03-27 | 浙江亿太诺气动科技有限公司 | A kind of energy-saving valve island of dustproof and waterproof |
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| CN201487299U (en) * | 2009-08-07 | 2010-05-26 | 陈建杰 | two-position five-way electromagnetic valve |
| CN202360807U (en) * | 2011-10-28 | 2012-08-01 | 皇甫岳伟 | Reversing valve structure |
| CN202360809U (en) * | 2011-12-05 | 2012-08-01 | 皇甫岳伟 | Multifunctional valve and combination valve thereof |
| CN103133720A (en) * | 2011-12-05 | 2013-06-05 | 皇甫美蓉 | Multifunctional valve and multifunctional valve combination valve |
| CN202545891U (en) * | 2012-02-15 | 2012-11-21 | 皇甫岳伟 | Combination valve |
| CN104483070A (en) * | 2014-12-12 | 2015-04-01 | 中国一拖集团有限公司 | Valve block component for detecting leakage of oil duct hole of tractor gearbox casing and use method of valve block component |
| CN205371706U (en) * | 2015-12-15 | 2016-07-06 | 宁波飞泰工业自控设备有限公司 | Combination valve and single valve thereof |
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| CN105351568A (en) | 2016-02-24 |
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Effective date of registration: 20211227 Address after: No.7, upper floor, welfare complex building, Longqi Road, Longfeng District, Daqing City, Heilongjiang Province, 163000 Patentee after: Daqing qianghong Technology Co.,Ltd. Address before: No.2, Tongzhou Road, Xikou Industrial Park, Fenghua City, Zhejiang Province Patentee before: NINGBO FEITAI INDUSTRY AUTOMATION EQUIPMENT CO.,LTD. |