CN207393987U - A kind of automatic double open board plug valve - Google Patents
A kind of automatic double open board plug valve Download PDFInfo
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- CN207393987U CN207393987U CN201721163010.2U CN201721163010U CN207393987U CN 207393987 U CN207393987 U CN 207393987U CN 201721163010 U CN201721163010 U CN 201721163010U CN 207393987 U CN207393987 U CN 207393987U
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Abstract
The utility model is related to Material valve technical fields, a kind of automatic double open board plug valve is in particular disclosed, including plate body, is installed in first cylinder and the second cylinder at plate body both ends respectively, the first valve block is connected with the first cylinder, the second cylinder and the second valve block, plate body are provided with material path respectively；When the first valve block and the second valve block close material path, the area that the first valve block, the second valve block are revealed in material path is unequal；In actual use, plate body is installed in extraneous materail tube or material barrel etc., materail tube is made to be connected with material path, when needing to discharge material, cylinder regulation and control valve block opens material path so that material is discharged via material path；When that need not discharge material, cylinder regulation and control valve block closes material path；Required uninterrupted when being discharged according to material, respectively the first cylinder of corresponding triggering or/and the action of the second cylinder；The utility model is simple in structure, easy disassembly and repair, substantially reduces the manufacture cost and use cost of gate valve.
Description
Technical field
The utility model is related to Material valve technical fields, in particular disclose a kind of automatic double open board plug valve.
Background technology
In the transmission process of material, it is often necessary to material is transported to another position from a position using pipeline,
For the transfer efficiency of improving material, realize the Automatic Conveying of material, various Material valves are also equiped on pipeline, profit
With the conveying or stopping that being turned on and off and then realize material of Material valve.The construction of existing Material valve is complicated, installation or removal
Also time-consuming and laborious, use is extremely inconvenient.
The content of the invention
In order to overcome shortcoming and defect in the prior art, the purpose of this utility model is to provide a kind of automatic double
Opening gate valve includes plate body, simple in structure, easy disassembly and repair, substantially reduces the manufacture cost and use cost of gate valve.
To achieve the above object, a kind of automatic double open board plug valve of the utility model, including plate body, is installed in plate body respectively
First cylinder and the second cylinder at both ends, the first valve block being connected with the piston rod of the first cylinder, the piston rod with the second cylinder
It connects and is used to abut the second valve block of the first valve block, plate body is provided with material path, and material path runs through plate body, the first valve block, the
Two valve blocks are used to be turned on and off material path；When the first valve block and the second valve block close material path, the first valve block, the second valve block
The area being revealed in material path is unequal.
Preferably, the plate body includes mainboard and is installed in the cover board of mainboard, and mainboard is equipped with sliding slot, and sliding slot is from outside mainboard
Surface is recessed to be formed, and the first valve block, the second valve block are slidably connected in sliding slot, and for covering sliding slot, material path runs through cover board
Mainboard and cover board.
Preferably, the automatic double open board plug valve further includes two fixed plates, mainboard, cover board be respectively positioned on two fixed plates it
Between, a fixed plate is installed in one end of mainboard and one end of cover board, and another fixed plate is installed in the other end and cover board of mainboard
The other end, the first cylinder, the second cylinder are installed in two fixed plates respectively.
Preferably, the automatic double open board plug valve further includes the first tracheae and the second tracheae, and plate body is equiped with the first electromagnetism
Valve and second solenoid valve, one end of the first tracheae are connected with one end of the second tracheae, and the other end of the first tracheae is via the first electricity
Magnet valve is connected with the first cylinder, and the other end of the second tracheae is connected via second solenoid valve with the second cylinder, and the first solenoid valve is used
In being turned on and off the first tracheae, second solenoid valve is used to be turned on and off the second tracheae.
Preferably, the automatic double open board plug valve further includes two adapters, and the piston rod of the first cylinder is via a switching
Head is flexibly connected with the first valve block, and the piston rod of the second cylinder is flexibly connected via another adapter with the second valve block.
Preferably, the adapter includes the first rotary head and the second rotary head, and one end of the first rotary head is used to connect cylinder
Piston rod, one end of the second rotary head are rotationally connected with the other end of the first rotary head, and the other end of the second rotary head is used to be rotatablely connected
Turn between pivot center, the second shaft and valve block between valve block, the glide direction of valve block, the first rotary head and the second rotary head
Shaft line is mutually orthogonal to one another.
Preferably, first valve block and the second valve block one end close to each other, which are equipped with, allows material inclined-plane, and the first valve block supports
When connecing the second valve block, the first valve block allows material inclined-plane to expect that inclined-plane is V-shaped with allowing for the second valve block.
Preferably, the cross-sectional shape of the material path is circle.
Preferably, the automatic double open board plug valve further includes two wear plates, and two wear plates are attached at plate body respectively
Both sides, material path run through two wear plates.
Preferably, the automatic double open board plug valve further includes the first sealing ring and the second sealing ring, and the first sealing ring is used for
The gap between the first valve block and plate body is sealed, the second sealing ring is for the gap between the second valve block of sealing and plate body.
The beneficial effects of the utility model：In actual use, the plate body of gate valve is installed in extraneous materail tube or object
Charging basket etc. so that extraneous materail tube is connected with material path, and when needing to discharge material, cylinder regulation and control valve block opens material path,
So that material is discharged via material path；When that need not discharge material, cylinder regulation and control valve block closes material path；It is discharged according to material
The actual flow size of Shi Suoxu, respectively the first cylinder of corresponding triggering or the action of the second cylinder；The utility model is simple in structure, side
Just dismount and repair, substantially reduce the manufacture cost and use cost of gate valve.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Reference numeral includes：
1-plate body the 3-the second cylinder of the 2-the first cylinder
4-the first valve block the 41-the first sealing ring of the 5-the second valve block
51-the second sealing ring 451-tank, 6-material path
7-mainboard, 8-cover board, 9-sliding slot
11-fixed plate, 13-second solenoid valve of the 12-the first solenoid valve
The 16-the second rotary head of the 15-the first rotary head of 14-adapter
17-allow and expect 18-wear plate of inclined-plane.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
It please refers to Fig.1 to shown in Fig. 2, a kind of automatic double open board plug valve of the utility model including plate body 1, is installed respectively
The first cylinder 2 and the second cylinder 3 on 1 left and right ends of plate body, the first valve block 4 being connected with the piston rod of the first cylinder 2, with
The piston rod of second cylinder 3 connects and is used for the second valve block 5 being connected on the first valve block 4, and the first valve block 4, the second valve block 5 are
Substantially rectangular tablet is provided with material path 6 on plate body 1, and material path 6 is along the vertical direction through plate body 1, the first valve block 4, second
Valve block 5 is used to be turned on and off material path 6；When the first valve block 4 and the second valve block 5 close material path 6, the first valve block 4 and the
Two valve blocks 5 one end close to each other abuts together, and the first valve block 4, the second valve block 5 are revealed in area in material path 6 not phase
Deng, i.e. the area that the first valve block 4 covers the area and the second valve block 5 covering material path 6 of material path 6 is unequal, in the present embodiment,
The area that first valve block 4 covers material path 6 is more than the area that the second valve block 5 covers material path 6.
In actual use, the plate body 1 of gate valve is installed on extraneous materail tube or material barrel is first-class so that is extraneous
Materail tube (or material barrel) is connected with material path 6, and when needing to discharge material, the related valve block of piston rod of cylinder is retracted, valve block
Material path 6 is opened immediately so that the material in materail tube is discharged via material path 6；When material need not be discharged, the work of cylinder
Stopper rod driving valve block stretches out so that valve block covers material path 6, and then realizes the closing to material path 6；Institute when being discharged according to material
The actual flow size needed, user can correspond to the first cylinder 2 of triggering respectively or/and the second cylinder 3 acts, for example, working as needs
Want material with small flow from material-dropping hole discharge when, it is only necessary to trigger the second cylinder 3 so that the second valve block 5 open material path 6；This practicality
New structure is simple, easy disassembly and repair, substantially reduces the manufacture cost and use cost of gate valve.
The plate body 1 includes mainboard 7 and the cover board 8 being installed on mainboard 7, and sliding slot 9 is provided on mainboard 7, and sliding slot 9 is autonomous
The outer surface of plate 7 is recessed to be formed, and the first valve block 4, the second valve block 5 are slidably connected in sliding slot 9, and material path 6 is located at sliding slot 9
Interior, the first valve block 4 and the second valve block 5 using cover board 8 are encapsulated in sliding slot 9 for covering sliding slot 9, prevent the first valve by cover board 8
Piece 4, the second valve block 5 come off from mainboard 7, and material path 6 runs through mainboard 7 and cover board 8.By the way that plate body 1 is split into mainboard 7 and lid
8 two parts of plate are processed convenient for the manufacture of sliding slot 9, reduce the manufacture processing cost of plate body 1, promote the production efficiency of plate body 1.
The automatic double open board plug valve further includes the first sealing ring 41 and the second sealing ring 51, and the first sealing ring 41 is for close
The gap between the first valve block 4 and plate body 1 is sealed, the second sealing ring 51 is for the gap between the second valve block 5 of sealing and plate body 1.
During the use of gate valve, the gap between valve block and plate body 1 is sealed up using sealing ring, prevents from flowing through material path 6
The gap of powder or pellet between valve block and plate body 1 leaks out, and promotes the performance of gate valve.In the present embodiment, plate body 1
Two tanks 451 being spaced are equipped with, tank 451 forms respectively from mainboard 7, cover board 8 one side close to each other are recessed, and one
A tank 451 is for being installed with the first sealing ring 41, and for being installed with the second sealing ring 51, tank 451 does not run through another tank 451
Mainboard 7 or cover board 8, i.e. tank 451 are blind slot, and sealing ring is roughly annular, and sealing ring is installed in tank 451, sealing ring
Inner ring surface is used to contradict the outer surface of valve block, and then realizes the sealing to gap between valve block and plate body 1.Preferably, sealing ring
It is made of flexible material, such as silica gel.
The automatic double open board plug valve further includes two fixed plates 11, mainboard 7, cover board 8 be respectively positioned on two fixed plates 11 it
Between, a fixed plate 11 is installed on one end of mainboard 7 and on one end of cover board 8, another fixed plate 11 is installed in the another of mainboard 7
On end and on the other end of cover board 8, the first cylinder 2, the second cylinder 3 are respectively installed in two fixed plates 11.Utilize fixed plate
11 enhancing mainboards 7 and cover board 8 between bonding strength, mainboard 7 is prevented to be separated from each other with cover board 8, at the same be convenient for the first cylinder 2 and
The installation of second cylinder 3.
The automatic double open board plug valve further includes the first tracheae and the second tracheae, plate body 1 be equiped with the first solenoid valve 12 and
Second solenoid valve 13, in the present embodiment, the first solenoid valve 12, second solenoid valve 13 are installed on mainboard 7, and the one of the first tracheae
End is connected with one end of the second tracheae, and the other end of the first tracheae is connected via the first solenoid valve 12 with the first cylinder 2, the second gas
The other end of pipe is connected via second solenoid valve 13 with the second cylinder 3, and the first solenoid valve 12 is used to be turned on and off the first tracheae,
Second solenoid valve 13 is used to be turned on and off the second tracheae.In actual use, one end of the first tracheae and one end of the second tracheae
Extraneous pump device is connected after connection again, regulates and controls the first cylinder 2, the respectively using the first solenoid valve 12, second solenoid valve 13
The gas path on-off of two cylinders 3, and then realize the regulation and control to the first valve block 4 and the second valve block 5.
The automatic double open board plug valve further includes two adapters 14, and the piston rod of the first cylinder 2 is via an adapter 14
It is flexibly connected with the first valve block 4, the piston rod of the second cylinder 3 is flexibly connected via another adapter 14 with the second valve block 5.It compares
Be fixedly connected in the piston rod of cylinder with valve block, using adapter 14 between the piston rod and valve block of cylinder into row buffering,
During cylinder driving valve block movement, avoid that mechanical interference occurs and generates larger mill between the piston rod of cylinder and valve block
Damage.
The adapter 14 includes the first rotary head 15 and the second rotary head 16, and one end of the first rotary head 15 is used to connect cylinder
Piston rod, one end of the second rotary head 16 are rotatably connected on the other end of the first rotary head 15, and the other end of the second rotary head 16 is used to turn
Dynamic to be connected on valve block, in the present embodiment, one end of the second rotary head 16 is rotatablely connected via pivot and the first rotary head 15, second turn
First 16 other end is rotatablely connected via pivot and valve block, between the glide direction of valve block, the first rotary head 15 and the second rotary head 16
Pivot center, the pivot center between the second shaft and valve block is mutually orthogonal to one another.
First valve block, 4 and second valve block 5 one end close to each other, which is both provided with to allow, expects inclined-plane 17, allows material inclined-plane 17 certainly
The direction of the top surface of valve block towards the end face of valve block is obliquely installed, when the first valve block 4 abuts the second valve block 5, the first valve block 4
Material inclined-plane 17 is allowed to expect that inclined-plane 17 is V-shaped with allowing for the second valve block 5.Allow material inclined-plane 17 by setting, substantially reduce the first valve block 4 with
Contact area when second valve block 5 abuts, when the first valve block 4 with the second valve block 5 is mutual abut when, avoid the first valve block 4 and the
Two valve blocks 5 clamp more material.
In the present embodiment, the cross-sectional shape of the material path 6 is circle, during material path 6 is molding, using turning
Head directly processes material path 6 on plate body 1, promotes the processing efficiency of material path 6, reduces the processing cost of material path 6.
The automatic double open board plug valve further includes two wear plates 18, and two wear plates 18 are sticked respectively in the upper of plate body 1
Both sides, in the present embodiment, cover board 8 between a wear plate 18 and mainboard 7, mainboard 7 be located at cover board 8 and another wear plate 18 it
Between, material path 6 runs through two wear plates 18 along the vertical direction.During actual installation, extraneous materail tube or other pipelines abut
On wear plate 18, extraneous materail tube or pipeline is avoided to contact directly mainboard 7 or cover board 8, reduce gate valve and using
The abrasion generated in the process to plate body 1 extends the service life of gate valve, when 18 serious wear of wear plate can not use after, more
The wear plate 18 renewed can be reused.
When first valve block, 4 and second valve block 5 closes material path 6, the first valve block 4 is emerging in the area in material path 6
It is three times of the area that the second valve block 5 is emerging in material path 6；When material is needed to be discharged with relatively low flow, regulation and control second
Cylinder 3 drives the second valve block 5 to open material path 6, and without triggering the first cylinder 2, the aperture of material path 6 is minimum at this time；Work as needs
When medium flow discharges material, the first cylinder 2 of regulation and control drives the first valve block 4 to open material path 6, without triggering the second cylinder 3；
When big flow is needed to discharge material, the first cylinder 2 of regulation and control, the second cylinder 3 drive the first valve block 4, the second valve block 5 to open simultaneously
Charging hole so that the aperture of charging hole is adjusted to maximum.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (10)
1. a kind of automatic double open board plug valve, it is characterised in that：Including plate body, first cylinder and at plate body both ends is installed in respectively
Two cylinders, the first valve block being connected with the piston rod of the first cylinder are connected with the piston rod of the second cylinder and are used to abut first
Second valve block of valve block, plate body are provided with material path, and material path runs through plate body, and the first valve block, the second valve block are used to open or close
Close material path；When the first valve block and the second valve block close material path, the first valve block, the second valve block are revealed in the face in material path
Product is unequal.
2. automatic double open board plug valve according to claim 1, it is characterised in that：The plate body includes mainboard and is installed in master
The cover board of plate, mainboard are equipped with sliding slot, and sliding slot is formed from the outer surface of mainboard is recessed, and the first valve block, the second valve block are slidably connected
In in sliding slot, for cover board for covering sliding slot, material path runs through mainboard and cover board.
3. automatic double open board plug valve according to claim 2, it is characterised in that：The automatic double open board plug valve further includes two
A fixed plate, mainboard, cover board are respectively positioned between two fixed plates, and a fixed plate is installed in one end of mainboard and one end of cover board,
Another fixed plate is installed in the other end of mainboard and the other end of cover board, and the first cylinder, the second cylinder are installed in two admittedly respectively
Fixed board.
4. automatic double open board plug valve according to claim 1, it is characterised in that：The automatic double open board plug valve further includes
One tracheae and the second tracheae, plate body are equiped with the first solenoid valve and second solenoid valve, one end of the first tracheae and the second tracheae
One end connects, and the other end of the first tracheae connects via the first solenoid valve with the first cylinder, and the other end of the second tracheae is via the
Two solenoid valves are connected with the second cylinder, the first solenoid valve for being turned on and off the first tracheae, second solenoid valve for opening or
Close the second tracheae.
5. automatic double open board plug valve according to claim 1, it is characterised in that：The automatic double open board plug valve further includes two
A adapter, the piston rod of the first cylinder are flexibly connected via an adapter with the first valve block, the piston rod of the second cylinder via
Another adapter is flexibly connected with the second valve block.
6. automatic double open board plug valve according to claim 5, it is characterised in that：The adapter includes the first rotary head and the
Two rotary heads, one end of the first rotary head are used to connect the piston rod of cylinder, and one end of the second rotary head is rotationally connected with the first rotary head
The other end, the other end of the second rotary head for being rotationally connected with valve block, the glide direction of valve block, the first rotary head and the second rotary head it
Between pivot center, the pivot center between the second shaft and valve block is mutually orthogonal to one another.
7. automatic double open board plug valve according to claim 1, it is characterised in that：First valve block and the second valve block are each other
Close one end, which is equipped with to allow, expects inclined-plane, and when the first valve block abuts the second valve block, inclined-plane and the second valve block are expected in allowing for the first valve block
Allow material inclined-plane it is V-shaped.
8. automatic double open board plug valve according to claim 1, it is characterised in that：The cross-sectional shape of the material path is circle
Shape.
9. automatic double open board plug valve according to claim 1, it is characterised in that：The automatic double open board plug valve further includes two
A wear plate, two wear plates are attached at the both sides of plate body respectively, and material path runs through two wear plates.
10. automatic double open board plug valve according to claim 1, it is characterised in that：The automatic double open board plug valve further includes
First sealing ring and the second sealing ring, the first sealing ring is for the gap between the first valve block of sealing and plate body, the second sealing ring
For sealing the gap between the second valve block and plate body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102426 | 2017-08-30 | ||
| CN2017211024263 | 2017-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393987U true CN207393987U (en) | 2018-05-22 |
Family
ID=62416079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163010.2U Active CN207393987U (en) | 2017-08-30 | 2017-09-11 | A kind of automatic double open board plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393987U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242760A (en) * | 2019-07-26 | 2019-09-17 | 江苏景泽环保科技有限公司 | Various flow pneumatic gate valve |
| CN110296323A (en) * | 2019-06-21 | 2019-10-01 | 中海石油气电集团有限责任公司 | A kind of pipeline cleaner discharge orifice dynamic duty device and its application method |
| CN111530546A (en) * | 2020-05-18 | 2020-08-14 | 欧战备 | Power coal production process and homogenizing equipment thereof |
| CN111701657A (en) * | 2020-06-24 | 2020-09-25 | 沈锋良 | Automatic crushing and recycling device for industrial waste and using method thereof |
| CN113108228A (en) * | 2021-03-18 | 2021-07-13 | 中铁五局集团第一工程有限责任公司 | Oil inlet and return adjusting fluid control device |
| CN113910128A (en) * | 2021-10-11 | 2022-01-11 | 川北真空科技(北京)有限公司 | Gate valve with valve plate capable of being penetrated by workpiece |
-
2017
- 2017-09-11 CN CN201721163010.2U patent/CN207393987U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296323A (en) * | 2019-06-21 | 2019-10-01 | 中海石油气电集团有限责任公司 | A kind of pipeline cleaner discharge orifice dynamic duty device and its application method |
| CN110296323B (en) * | 2019-06-21 | 2021-06-08 | 中海石油气电集团有限责任公司 | Dynamic working device for drainage hole of pipeline cleaner and using method thereof |
| CN110242760A (en) * | 2019-07-26 | 2019-09-17 | 江苏景泽环保科技有限公司 | Various flow pneumatic gate valve |
| CN111530546A (en) * | 2020-05-18 | 2020-08-14 | 欧战备 | Power coal production process and homogenizing equipment thereof |
| CN111701657A (en) * | 2020-06-24 | 2020-09-25 | 沈锋良 | Automatic crushing and recycling device for industrial waste and using method thereof |
| CN113108228A (en) * | 2021-03-18 | 2021-07-13 | 中铁五局集团第一工程有限责任公司 | Oil inlet and return adjusting fluid control device |
| CN113910128A (en) * | 2021-10-11 | 2022-01-11 | 川北真空科技(北京)有限公司 | Gate valve with valve plate capable of being penetrated by workpiece |
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