CN206708380U - A kind of laterally opened magnetic valve - Google Patents
A kind of laterally opened magnetic valve Download PDFInfo
- Publication number
- CN206708380U CN206708380U CN201720123564.3U CN201720123564U CN206708380U CN 206708380 U CN206708380 U CN 206708380U CN 201720123564 U CN201720123564 U CN 201720123564U CN 206708380 U CN206708380 U CN 206708380U
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- Prior art keywords
- inner chamber
- bonnet
- valve
- side cover
- magnetic valve
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Abstract
A kind of laterally opened magnetic valve, including valve body, valve body is provided with mounting seat, mounting seat is provided with the first mounting surface and the second mounting surface, the first bonnet and the second bonnet are separately installed with first mounting surface and the second mounting surface, coil block is installed on first bonnet, the valve rod to be offseted with the dynamic iron core in coil block is provided with first bonnet, first mounting surface is provided with guide inner chamber, the guide inner chamber communicates with inlet, the guide inner chamber is communicated by first through hole with liquid outlet, props up first through hole during depressed stem；Side cover inner chamber is provided with second bonnet, piston diaphragm and the elastic component for propping up the piston diaphragm are provided with the side cover inner chamber, the piston diaphragm obstructs inlet and liquid outlet, the side cover inner chamber are communicated by branch road with inlet, and the guide inner chamber communicates with side cover inner chamber.Magnetic valve in the utility model separates valve rod with the stroke of piston, and valve rod travel is reduced, and valve opening stroke is big at valve port, and contamination resistance is strong.
Description
Technical field
The utility model belongs to solenoid valve market, and in particular to a kind of laterally opened magnetic valve.
Background technology
Magnetic valve is a kind of automated execution device based on Electromagnetic Control in industrial equipment, is commonly used in industrial control system
In be used to adjust the parameters such as the direction of medium, flow, speed.
The operation principle of magnetic valve is to use the power on coil stimulating to produce electromagnetic force, and driving iron core drives isolation diaphragm fortune
It is dynamic, the opening and closing of valve are realized, change the flow regime of fluid, reach the purpose of control.The species of magnetic valve is very at present
It is more, have a wide range of application, but there is the shortcomings of volume is larger, flow velocity is slow, poor sealing for most magnetic valve, it is impossible to realize
The requirement less and less to small product size and to the higher and higher requirement of quality in modern science and technology product.In addition, current electromagnetism
In valve arrangement, coil block is located at the homonymy of valve body and is superimposed and fits together with bonnet, causes the increasing of magnetic valve integral thickness
Add, volume is larger, it is difficult to used in some small spaces,
Therefore, magnetic valve of the prior art is further improved the utility model, there is provided a kind of small volume
The high laterally opened magnetic valve of integrated level.
Utility model content
In view of the shortcomings of the prior art, the utility model provides, a kind of valve body structure is compact, integrated level is high, good airproof performance,
And the magnetic valve of laterally opened setting.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.
A kind of laterally opened magnetic valve, including valve body, the valve body are provided with the mounting seat for being used for installing bonnet, the installation
Seat is provided with adjacent the first mounting surface and the second mounting surface, and is separately installed with first mounting surface and the second mounting surface
One bonnet and the second bonnet, coil block is installed on first bonnet, be provided with the first bonnet and dynamic in coil block
The valve rod that iron core offsets, first mounting surface are provided with guide inner chamber, and the guide inner chamber communicates with inlet, the guide inner chamber
Communicated by first through hole with liquid outlet, first through hole is propped up during the depressed stem, first bonnet is provided with coil
The seal that component is isolated with guide inner chamber；Side cover inner chamber is provided with second bonnet, piston membrane is provided with the side cover inner chamber
Piece and the elastic component for propping up the piston diaphragm, piston diaphragm barrier inlet and liquid outlet, the side cover inner chamber pass through
Branch road communicates with inlet, and the guide inner chamber communicates with side cover inner chamber.
In integrated electromagnetic valve of the prior art, coil, bonnet are all superimposed the side for being assembled in valve body, and volume is larger,
And the stroke of dynamic iron core stroke and piston diaphragm is in the same direction, causes piston stroke small, fluid flow is small.The utility model
In magnetic valve, coil block and piston diaphragm are arranged on to the both sides of valve body, be the stroke directions of valve rod and piston diaphragm not
It is overlapping, therefore the stroke of piston diaphragm can be very big, ensure that passing through for big flow liquid.In addition, pass through sealing in the application
Part realizes isolating for coil block and guide inner chamber, makes in the electrical parts and valve body such as electromagnet in coil block, electric line
Fluid media (medium) separation, prevent fluid media (medium) from penetrating into coil block, improve the service life of coil block.
During electromagnetic valve work in the utility model, under original state, dynamic iron core compressing valve stem seal first through hole, piston
Diaphragm seals valve port in the presence of elastic component, and now magnetic valve is in closed state, in hydraulic fluid filling inlet, side cover
Chamber and guide inner chamber, because piston closing liquid can not flow out；After solenoid valves, dynamic iron core adhesive, valve rod is in elastic component (bullet
Spring) in the presence of lift, first through hole is opened, and liquid is discharged in guide inner chamber and side cover inner chamber, makes piston diaphragm upper pressure
Reduce, piston diaphragm rises, and completes valve opening, liquid outflow；Electromagnetic force disappears after power-off, dynamic iron core pressure valve rod, closing first
Through hole, now fluid pressure increases in guide inner chamber and side cover inner chamber, piston diaphragm in the presence of elastic component and hydraulic pressure downwards
Motion closing valve port is completed to close valve events.
Preferably, first bonnet is provided with the mounting hole passed through for valve rod, the seal is located at mounting hole
Sealing ring between inwall and stem outer circumference face, the ring structure ensure that sealing property of the valve rod in motion process, prevent
Only liquid is entered in coil block, realizes isolating for coil block and guide inner chamber.
Preferably, the inlet is provided with filling base close to one end of mounting seat, the liquid outlet is close to mounting seat
One end be provided with valve port, the filling base and valve port located at piston diaphragm homonymy and obstructed by piston diaphragm.
Preferably, the coil coordinated, static iron core, dynamic iron core, iron core spring are provided with the coil block.
Preferably, one end that the branch road is located at inlet is provided with screen pack, make liquid in approaching side cover cavity without
Large granular impurity, ensure the cleaning of side cover inner chamber environment, improve service life.
Preferably, the end that the valve rod contacts with first through hole is provided with sealing supports block, sealing when ensureing to prop up
Performance.
Preferably, being communicated between the guide inner chamber and side cover inner chamber by cavity branch road, the guide inner chamber is with entering
Communicated between liquid mouth by the second branch road.
Compared with prior art, the utility model has the advantages that：Provide a kind of laterally opened magnetic valve, volume
Small integrated level is high, saves installing space；Pipeline sidepiece is respectively provided at after valve rod is separated with piston, makes the row of valve rod and piston
Journey is separated, and valve rod travel is reduced；Good seal, valve opening stroke is big at valve port, not by the stroke constraint of electromagnet, can pass through particulate matter
Diameter greatly increases, and improves the contamination resistance of magnetic valve, and solenoid part is completely isolated with fluid media (medium), further improves anti-
Pollution capacity.
Brief description of the drawings
Fig. 1 is the schematic diagram one of the laterally opened magnetic valve in the utility model.
Fig. 2 is the schematic diagram two of the laterally opened magnetic valve in the utility model.
Fig. 3 is the schematic diagram three of the laterally opened magnetic valve in the utility model.
Fig. 4 is the schematic diagram one of valve body.
Fig. 5 is the schematic diagram two of valve body.
Fig. 6 is the schematic diagram of the second bonnet.
Fig. 7 is laterally opened magnetic valve front view.
Fig. 8 is A-A directional profile figures in Fig. 7.
Fig. 9 is B-B directional profile figures in Fig. 7.
Figure 10 is C-C directional profile figures in Fig. 7.
Figure 11 is the profile one of laterally opened magnetic valve.
Figure 12 is the profile two of laterally opened magnetic valve.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Referring to figs. 1 to shown in Figure 12, a kind of laterally opened magnetic valve, including valve body 3, valve body 3 are provided with installation plate 5, institute
State valve body 3 and be provided with the mounting seat for being used for installing bonnet, the mounting seat is provided with the first adjacent mounting surface and the second installation
Face, is separately installed with the first bonnet 2 and the second bonnet 4 on first mounting surface and the second mounting surface, on first bonnet 2
Coil block 1 is installed, the coil coordinated, static iron core 11, dynamic iron core 12, iron core spring 13 are provided with the coil block 1, the
The valve rod 21 to be offseted with the dynamic iron core 12 in coil block 1 is provided with one bonnet 2, first mounting surface is provided with guide inner chamber
321, the guide inner chamber 321 is communicated with inlet 31, and the guide inner chamber 321 is communicated by first through hole 323 with liquid outlet 32, institute
State and first through hole 323 propped up when valve rod 21 pushes, first bonnet 2 be provided with by coil block 1 and guide inner chamber 321 every
From seal；Side cover inner chamber 42 is provided with second bonnet 4, piston diaphragm 41 is provided with the side cover inner chamber 42 and is used for
Prop up the elastic component (such as the compression spring being located in side cover inner chamber 42) of the piston diaphragm 41, the piston diaphragm 41 barrier inlet
31 and liquid outlet 32, the side cover inner chamber 42 communicated by branch road 44 with inlet 31, in the guide inner chamber 321 and side cover
Chamber 42 communicates.
In present embodiment, the inlet 31 is provided with filling base 311, the liquid outlet close to one end of mounting seat
32 be provided with close to one end of mounting seat described in valve port 341 fill base 311 and valve port 341 located at the homonymy of piston diaphragm 41 and
Obstructed by piston diaphragm 41.One end that the branch road 44 is located at inlet 31 is provided with screen pack 312, prevents the impurity in liquid from entering
Enter into side cover inner chamber 42.
In present embodiment, first bonnet 2 is provided with the mounting hole passed through for valve rod 21, the seal be located at
Sealing ring 23 between inner wall of the hole installing and the outer peripheral face of valve rod 21, prevents liquid from entering in coil block 1.The valve rod 21 with
The end that first through hole 323 contacts is provided with sealing supports block 24, sealing when ensureing to offset；In addition, in present embodiment, institute
State and communicated between guide inner chamber 321 and side cover inner chamber 42 by cavity branch road 45, between the guide inner chamber 321 and inlet 31
Communicated by the second branch road 322.
Laterally opened magnetic valve small volume in the utility model, integrated level are high, and piston diaphragm stroke is big, in use, by electricity
Magnet valve is arranged on operating position, has following three kinds by wire connected power, during work：1) original state：Dynamic iron core 12 is pressed
Compel valve rod 21 and seal first through hole 323, piston diaphragm 41 seals valve port 341 in the presence of elastic component.Now magnetic valve is in
Closed state, hydraulic fluid can enter filling base 311, side cover inner chamber 42 and guide inner chamber 321 from inlet 31, because of work
Plug diaphragm 41 is closed, and now liquid medium can not flow out.2) when working：Solenoid valves, the adhesive of dynamic iron core 12, valve rod 21 exist
Lifted in the presence of spring 22, open first through hole 323, liquid is discharged in guide inner chamber 321 and side cover inner chamber 42, makes piston membrane
The upper pressure of piece 41 reduces, and piston diaphragm 41 rises, and completes valve opening.Liquid exits into liquid outlet 32 from valve port 341 and flowed out.3)
After power-off：Electromagnetic force disappears, the pressure valve bar 21 in the presence of iron core spring 13 of dynamic iron core 12, closes first through hole 323 so that
Fluid pressure increases in side cover inner chamber 42 and guide inner chamber 321, and piston diaphragm 41 is transported downwards with the help of elastic component and hydraulic pressure
Dynamic closing valve port 341 is completed to close valve events.
Described above, the magnetic valve in the utility model is respectively provided at pipeline sidepiece after valve rod is separated with piston, make valve
Bar is separated with the stroke of piston, and valve rod travel is reduced；Good seal, valve opening stroke is big at valve port, not by the stroke constraint of electromagnet,
It can be greatly increased by particulate matter diameter, improve the contamination resistance of magnetic valve, solenoid part is completely isolated with fluid media (medium),
Further improve contamination resistance.
The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (7)
1. a kind of laterally opened magnetic valve, including valve body (3), it is characterised in that the valve body (3), which is provided with, to be used to install bonnet
Mounting seat, the mounting seat are provided with adjacent the first mounting surface and the second mounting surface, first mounting surface and the second installation
The first bonnet (2) and the second bonnet (4) are separately installed with face, coil block (1) is installed on first bonnet (2), the
The valve rod (21) to be offseted with the dynamic iron core (12) in coil block (1) is provided with one bonnet (2), first mounting surface is provided with
Guide inner chamber (321), the guide inner chamber (321) communicate with inlet (31), and the guide inner chamber (321) passes through first through hole
(323) communicated with liquid outlet (32), the valve rod (21) props up first through hole (323) when pushing, set on first bonnet (2)
There is the seal for isolating coil block (1) with guide inner chamber (321)；Side cover inner chamber (42) are provided with second bonnet (4),
Piston diaphragm (41) and the elastic component for propping up the piston diaphragm (41), the piston diaphragm are provided with the side cover inner chamber (42)
(41) obstruct inlet (31) and liquid outlet (32), the side cover inner chamber (42) communicated by branch road (44) with inlet (31),
The guide inner chamber (321) communicates with side cover inner chamber (42).
2. a kind of laterally opened magnetic valve according to claim 1, it is characterised in that first bonnet (2), which is provided with, to supply
The mounting hole that valve rod (21) passes through, the seal are the sealing ring between inner wall of the hole installing and valve rod (21) outer peripheral face
(23)。
3. a kind of laterally opened magnetic valve according to claim 2, it is characterised in that the inlet (31) is close to mounting seat
One end be provided with filling base (311), the liquid outlet (32) is provided with valve port (341), the filling close to one end of mounting seat
Base (311) and valve port (341) are located at the homonymy of piston diaphragm (41) and obstructed by piston diaphragm (41).
4. a kind of laterally opened magnetic valve according to claim 3, it is characterised in that be provided with and match somebody with somebody in the coil block (1)
Coil, static iron core (11), dynamic iron core (12), the iron core spring (13) of conjunction.
5. a kind of laterally opened magnetic valve according to claim 4, it is characterised in that the branch road (44) is located at inlet
(31) one end is provided with screen pack (312).
6. a kind of laterally opened magnetic valve according to claim 3, it is characterised in that the valve rod (21) and first through hole
(323) end of contact is provided with sealing supports block (24).
A kind of 7. laterally opened magnetic valve according to any one of claim 1 to 6, it is characterised in that the guide inner chamber
(321) communicated between side cover inner chamber (42) by cavity branch road (45), between the guide inner chamber (321) and inlet (31)
Communicated by the second branch road (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123564.3U CN206708380U (en) | 2017-02-10 | 2017-02-10 | A kind of laterally opened magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123564.3U CN206708380U (en) | 2017-02-10 | 2017-02-10 | A kind of laterally opened magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708380U true CN206708380U (en) | 2017-12-05 |
Family
ID=60472111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123564.3U Active CN206708380U (en) | 2017-02-10 | 2017-02-10 | A kind of laterally opened magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708380U (en) |
-
2017
- 2017-02-10 CN CN201720123564.3U patent/CN206708380U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 3-132, Building 2, Pioneer Building, 66 Academician Road, Ningbo High-tech Zone, Zhejiang Province, 315000 Patentee after: Ningbo pivot Electronics Co., Ltd. Address before: 315000 Fishery Villages in Five Townships of Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO YINZHOU SHURONG ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |