CN206973015U - Two-way direct-acting electromagnetic valve and fuel delivery line system - Google Patents
Two-way direct-acting electromagnetic valve and fuel delivery line system Download PDFInfo
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- CN206973015U CN206973015U CN201720816492.0U CN201720816492U CN206973015U CN 206973015 U CN206973015 U CN 206973015U CN 201720816492 U CN201720816492 U CN 201720816492U CN 206973015 U CN206973015 U CN 206973015U
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Abstract
A kind of two-way direct-acting electromagnetic valve and fuel delivery line system are the utility model is related to, belongs to Solenoid Valve Technology field.The two-way direct-acting electromagnetic valve includes valve body, bonnet, piston component, reset assembly and manual component.Valve body includes valve pocket and valve port, valve port connects with valve pocket, valve body is provided with connecting hole, bonnet is provided with the movable chamber connected with valve port, piston component is arranged in movable chamber, reset assembly is connected with piston component and reset assembly driving piston component closing valve port, and manual component is plugged in connecting hole and manual component abuts with piston component, and manual component can be closer or far from bonnet.The two-way direct-acting electromagnetic valve, the heavy caliber fuel delivery line that negative pressure be present can be applied to, the manually operated unlatching for realizing valve can be used, meet to use in the case of electromagnetism failure.After the two-way direct-acting electromagnetic valve is configured in fuel delivery line system, realize that bi-directional medium flows, flexibility is high, is swift in motion, and improves medium transfer efficiency.
Description
Technical field
Solenoid Valve Technology field is the utility model is related to, in particular to a kind of two-way direct-acting electromagnetic valve and combustion
Oily delivery pipeline system.
Background technology
In heavy caliber fuel delivery line system, negative pressure be present, control of the existing motor-driven valve for medium is bad, electricity
Moving valve product is big, weight is big, slow motion, can only allow medium one-way flow, and after electric elements break down, motor-driven valve loses
Effect, influence medium conveying.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, provide a kind of two-way direct-acting electromagnetic valve, to be applied to
The heavy caliber fuel delivery line of negative pressure be present, and there is manually operated function, meet to use in the case of electromagnetism failure,
Improved above mentioned problem.
The utility model additionally provides a kind of fuel delivery line system, improves fuel oil transfer efficiency.
What the utility model was realized in：
Embodiment of the present utility model provides a kind of two-way direct-acting electromagnetic valve, including valve body, bonnet, piston component,
Reset assembly and manual component.Valve body includes valve pocket and valve port, and valve port is connected with valve pocket, and the side relative with valve port of valve body is set
Be equipped with connecting hole, connecting hole is connected with valve pocket and connecting hole is coaxially disposed with valve port, and bonnet is connected with valve body, bonnet be provided with
The movable chamber of valve port connection, piston component are slidably arranged in movable chamber, the remote valve body of reset assembly and piston component
One end connection and reset assembly driving piston component closing valve port, manual component be plugged in connecting hole and manual component it is remote
One end from connecting hole abuts with piston component, manual component can relative to valve body along movable chamber axially adjacent to or away from valve
Lid.
In the utility model optional embodiment, manual component includes manual nut and hand lever, manual nut it is outer
Surface is provided with thread segment and manual nut coordinates with connecting hole screw thread, and one end of hand lever is connected with manual nut, hand lever
The other end be connected to piston component, manual nut can move relative to valve body movement with manual lever.
In the utility model optional embodiment, the inner surface setting of manual nut has step, and step is around manual spiral shell
Female is circumferentially distributed, and filler and filler pressure pad, filler pressure pad and manual nut screw thread are provided between manual nut and hand lever
Connection, filler is between step and filler pressure pad and filler pressure pad presses on filler.
In the utility model optional embodiment, manual component also includes protection nut, and protection nut cover is buckled in manually
Nut is outer and protection nut is connected with valve body screw thread.
In the utility model optional embodiment, piston component includes piston, guide rod and valve rod, and piston is slidable
It is arranged in movable chamber, one end of guide rod is removably connected with piston, and the other end of guide rod is connected to manual component, valve
Bar is located at one end of the remote manual component of piston, one end of valve rod and piston hinge, and the other end and the reset assembly of valve rod connect
Connect.
In the utility model optional embodiment, one end being connected with manual component of guide rod is provided with guide groove,
Manual component is stretched into guide groove and manual component is connected to the bottom land of guide groove.
In the utility model optional embodiment, piston offers at least one balance pipe, and balance pipe is along movable chamber
Piston is axially penetrated through, balance pipe is used to balance valve pocket and the pressure in movable chamber.
In the utility model optional embodiment, two-way direct-acting electromagnetic valve also includes electromagnetic assembly and dynamic iron core, electricity
The threaded one end connection of the remote valve body of magnetic assembly and bonnet, electromagnetic assembly include accommodating chamber, and dynamic iron core is located at reset assembly
In accommodating chamber, dynamic iron core is slidably connected with electromagnetic assembly, and one end of the remote piston of valve rod is hinged with dynamic iron core, reset group
Between dynamic iron core and electromagnetic assembly, the both ends of reset assembly are connected part with dynamic iron core and electromagnetic assembly respectively.
In the utility model optional embodiment, bonnet is connected with valve body by flange.
The utility model additionally provides a kind of fuel delivery line system, includes the two-way direct drive type electro of above-mentioned any one
Magnet valve.
Compared with prior art, the beneficial effects of the utility model are：
The two-way direct-acting electromagnetic valve, the heavy caliber fuel delivery line that negative pressure be present can be applied to, it is disconnected in electromagnetism hair
When electric, the manually operated unlatching for realizing valve can be used, meets to use in the case of electromagnetism failure.When fuel delivery line system
After the two-way direct-acting electromagnetic valve is configured in system, the demand of user is disclosure satisfy that, realizes that bi-directional medium flows, flexibility is high,
It is swift in motion, improves medium transfer efficiency.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the two-way direct-acting electromagnetic valve of the utility model first embodiment；
Fig. 2 is the structural representation of Fig. 1 piston component；
Fig. 3 is the structural representation of Fig. 1 manual component；
Fig. 4 is the structural representation of Fig. 1 dynamic iron core.
Icon：The two-way direct-acting electromagnetic valves of 100-；11- valve bodies；111- valve pockets；112- valve ports；113- connecting holes；12- valves
Lid；121- movable chambers；122- suspension ring；13- piston components；131- pistons；1311- balance pipes；132- guide rods；1321- is oriented to
Groove；133- valve rods；134- piston gaskets；135- piston rings；136-Y type circles；14- reset assemblies；15- manual components；151-
Manual nut；1511- limiting sections；1512- steps；152- hand levers；153- fillers；154- filler pressure pads；155- protects nut；
16- electromagnetic assemblies；161- shielded-plate tubes；1611- accommodating chambers；162- coils；163- magnetic conductive boards；17- dynamic iron cores；171- storage chambers；
18- casing assemblies；181- shells；182- earthing screws；183- junction blocks；184- wiring nuts；185- sealing rings.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In description of the present utility model, it is necessary to explanation, term " orientation of instruction such as " center ", " interior ", " outer " or
Position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when the side usually put
Position or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction or the device for implying meaning
Or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model
Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of two-way direct-acting electromagnetic valve 100, including valve body 11, bonnet 12, piston
Component 13, reset assembly 14 and manual component 15.
In the present embodiment, valve body 11 includes valve pocket 111 and valve port 112, and valve pocket 111 is used for the circulation of medium, valve port 112
Connected with valve pocket 111, the side relative with valve port 112 of valve body 11 is provided with connecting hole 113, and connecting hole 113 connects with valve pocket 111
Logical and connecting hole 113 is coaxially disposed with valve port 112, and bonnet 12 is connected with valve body 11, and bonnet 12 is provided with what is connected with valve port 112
Movable chamber 121；Piston component 13 is slidably arranged in movable chamber 121, the remote valve of reset assembly 14 and piston component 13
One end connection of body 11, and reset assembly 14 drives piston component 13 to close valve port 112；Manual component 15 is plugged in connecting hole
113 interior and the remote connecting hole 113 of manual component 15 one end abut with piston component 13, and manual component 15 can be relative to valve
Axial movement of the body 11 along movable chamber 121, so as to drive piston component 13 to open valve port 112, realize that medium flows in valve pocket 111
It is dynamic.
The concrete structure and mutual position relationship of all parts of the two-way direct-acting electromagnetic valve 100 are entered below
Row describes in detail.
As shown in figure 1, valve body 11 includes valve pocket 111 and valve port 112, the both ends open of valve pocket 111 respectively with pipeline communication,
Valve pocket 111 is used for the circulation of medium.Valve port 112 is opened in the side wall of valve body 11, and valve port 112 connects with valve pocket 111, piston component
13 coordinate the closure that can realize valve port 112 with valve body 11, block the circulation of medium.One relative with valve port 112 of valve body 11
Side offers connecting hole 113, and connecting hole 113 connects with valve pocket 111, and connecting hole 113 is coaxially disposed with valve port 112.
Bonnet 12 is covered in valve port 112, and bonnet 12 is connected with valve body 11, and bonnet 12 is provided with the work connected with valve port 112
Dynamic chamber 121, is connected equivalent to movable chamber 121 with valve pocket 111 by valve port 112, and movable chamber 121 is circular cylindrical cavity, movable chamber
One end of 121 close valve port 112 is openend.Piston component 13 is slidably arranged in movable chamber 121, works as piston component
13 move to when coordinating with valve body 11, and piston component 13 closes valve port 112, and the flow channel of medium is blocked；When piston group
Part 13 moves to when being separated with valve body 11, and piston component 13 opens valve port 112, and medium circulates in valve pocket 111.
It is connected in order to facilitate bonnet 12 with valve body 11, in the present embodiment, bonnet 12 is connected with valve body 11 using flange, in valve
The end welding flange of lid 12, the screwed hole coordinated with flange plate, bonnet 12 and valve are provided with around the valve port 112 of valve body 11
Body 11 is threadedly coupled.Bonnet 12 is connected with the flange of valve body 11, has both improved the bonding strength of bonnet 12 and valve body 11, can be with
Facilitate the dismounting of bonnet 12 and valve body 11, be easy to user to maintain.
Further, bonnet 12 is arranged in ring flange by connecting bolt with valve body 11 and is connected, the remote valve of connecting bolt
One end of body 11 is provided with suspension ring 122, and tightening and unclamping for connecting bolt is easy in the settings of suspension ring 122, is easy to bonnet 12 and valve
The Fast Installation of body 11 and dismounting.
Piston component 13 includes piston 131, guide rod 132 and valve rod 133, and piston 131 is slidably arranged on movable chamber
In 121, guide rod 132 is located at the both sides of piston 131 with valve rod 133 respectively, and guide rod 132 is relative to valve rod 133 close to valve pocket
111, valve rod 133 is located in movable chamber 121.Guide rod 132 is removably connected with piston 131, is easy to the replacing of guide rod 132
With maintenance；Valve rod 133 is connected with piston 131, is easy to axial movement of the piston 131 along movable chamber 121.
As the optional mode of the present embodiment, one end of the close valve pocket 111 of piston 131 is provided with screwed hole, guide rod
One end of 132 close piston 131 is connected with screwed hole, realizes that guide rod 132 is threadedly coupled with piston 131；Valve rod 133 leans on
One end of nearly piston 131 is be hinged with piston 131, avoids valve rod 133 from being deformed with valve rod 133 in the moving process of piston 131.It is oriented to
The connected mode of bar 132 and piston 131 can also be other forms, it is not limited to the threaded connection of the present embodiment；Valve rod 133
Connected mode with piston 131 can also be other forms, it is not limited to be hinged.
Because movable chamber 121 connects with valve pocket 111, piston 131 is slidably arranged in movable chamber 121, in order to prevent
Medium is entered in movable chamber 121 by the side wall of piston 131 and movable chamber 121, increase piston 131 and the sealing of movable chamber 121
Property, piston component 13 also includes piston gasket 134, piston ring 135 and Y-shaped ring 136, and piston gasket 134 is using rolling
Mode is arranged on the outer surface of piston 131, and piston ring 135 and Y-shaped ring 136 are sleeved on the outer surface of piston 131.
Further, for the pressure of balancing activity chamber 121 and valve pocket 111, as shown in Fig. 2 piston 131 offers at least
One balance pipe 1311, balance pipe 1311 axially penetrate through piston 131 along movable chamber 121.The quantity of balance pipe 1311 can be
Multiple, multiple balance pipes 1311 are circumferentially distributed around piston 131, and user can choose varying number according to actual conditions
Balance pipe 1311.
Manual component 15 is plugged in connecting hole 113, and one end of the remote connecting hole 113 of manual component 15 and guiding
Bar 132 abuts, and user can realize manual component 15 relative to valve body 11 along movable chamber 121 by adjusting manual component 15
Axially adjacent to or away from bonnet 12.
Manual component 15 includes manual nut 151 and hand lever 152, and manual nut 151 is stretched into connecting hole 113, manually
One end of bar 152 is connected with manual nut 151, and the other end of hand lever 152 is connected to guide rod 132.As shown in figure 3, manually
The outer surface of nut 151 is provided with thread segment, and connecting hole 113 is screwed hole, equivalent to manual nut 151 and the spiral shell of connecting hole 113
Line connects；The inner surface setting limited location portion 1511 of manual nut 151, hand lever 152 is connected to limiting section 1511, limiting section
1511 are used for limit manual bar 152 relative to axial movement of the manual nut 151 along movable chamber 121, equivalent to manual nut
151 can be with axial movement of the manual lever 152 along activity.
Further, in order to increase the connection sealing of manual nut 151 and hand lever 152, the interior table of manual nut 151
Face is provided with step 1512, and step 1512 is circumferentially distributed around manual nut 151, between manual nut 151 and hand lever 152
Filler 153 and filler pressure pad 154 are provided with, filler pressure pad 154 is threadedly coupled with manual nut 151, and filler 153 is located at step
Between 1512 and filler pressure pad 154, filler pressure pad 154 is connected to filler 153 and compresses filler 153.
Further, one end being connected with manual component 15 of guide rod 132 is provided with guide groove 1321 (such as Fig. 2 institutes
Show), hand lever 152 is stretched into guide groove 1321, and hand lever 152 is connected to the bottom land of guide groove 1321.Guide groove 1321
Setting, the connection to hand lever 152 and guide rod 132 plays a part of guiding.
Manual component 15 also includes protection nut 155, and one end of protection nut 155 is closed, the connecting hole 113 of valve body 11
Surrounding is provided with connected unit, and the outer surface of connected unit is provided with thread segment, and protection nut 155 is sheathed on outside connected unit, and is protected
Shield nut 155 is threadedly coupled with connected unit.Manual nut 151 and hand lever 152 are in protection nut 155, at magnetic valve
When normal operating condition, protection nut 155 plays a part of protecting manual nut 151 and hand lever 152；When need adjust hand
During dynamic nut 151, protection nut 155 need to be only turned on, user can be turned with rotation manual nut 151, the rotation of manual nut 151
Change the linear motion of hand lever 152 into, realize the movement of piston component 13.The setting of protection nut 155 can both play protection
The effect of manual nut 151 and hand lever 152, prevents maloperation；Dust-proof effect can also be played.
The two-way direct-acting electromagnetic valve 100 also includes electromagnetic assembly 16 and dynamic iron core 17, electromagnetic assembly 16 and bonnet 12
Threaded one end away from valve body 11 connects.Electromagnetic assembly 16 includes shielded-plate tube 161, coil 162 and magnetic conductive board 163, shielded-plate tube 161
Accommodating chamber 1611 including one end open, dynamic iron core 17 are located in accommodating chamber 1611 with reset assembly 14, and shielded-plate tube 161 is sheathed on
Bonnet 12 is outer and is threadedly coupled with bonnet 12, and the openend of accommodating chamber 1611 is towards bonnet 12, dynamic iron core 17 and shielded-plate tube 161
Inner surface is slidably connected, and one end of the remote piston 131 of valve rod 133 is connected with dynamic iron core 17, dynamic iron core 17 and accommodating chamber
There is gap, reset assembly 14 is located between dynamic iron core 17 and the blind end of accommodating chamber 1611 (also between 1611 blind end
It is in gap), the blind end of the both ends of reset assembly 14 respectively with dynamic iron core 17 and accommodating chamber 1611 is connected.Reset assembly 14 has
There is certain restoring force, reset assembly 14 drives dynamic iron core 17 to be connected to valve rod 133, so that valve rod 133 promotes piston 131
Match somebody with somebody to merge with valve body 11 and close valve port 112.
As the optional mode of the present embodiment, reset assembly 14 is spring, one end of the remote piston 131 of valve rod 133 with
Dynamic iron core 17 is be hinged.Valve rod 133 is be hinged with dynamic iron core 17 so that valve rod 133 and the connection of dynamic iron core 17 are flexible.
Further, as shown in figure 4, one end of the remote bonnet 12 of dynamic iron core 17 is provided with storage chamber 171, storage chamber
171 axially being extended from one end of dynamic iron core 17 to the other end along dynamic iron core 17, one end of the close bonnet 12 of reset assembly 14
Stretch into storage chamber 171 and be connected with dynamic iron core 17.The setting of storage chamber 171, play a part of positioning reset assembly 14.
The outside of shielded-plate tube 161 is provided with casing assembly 18, coil 162 between shielded-plate tube 161 and casing assembly 18,
After coil 162 is powered, dynamic iron core 17 can be caused along accommodating chamber 1611 axially away from bonnet 12 so that piston 131 is opened
Valve port 112, medium can flow in valve pocket 111.For fixed coil 162, the top of coil 162 is provided with magnetic conductive board 163, leads
Magnetic sheet 163 between casing assembly 18 and coil 162 and the remote bonnet 12 of magnetic conductive board 163 and shielded-plate tube 161 one end spiral shell
Line connects, and is easy to picking and placeing for coil 162.The specification of coil 162, can be diversified forms, user can be according to actual conditions
Choose.
Further, casing assembly 18 includes shell 181, earthing screw 182, junction block 183, wiring nut 184 and close
Seal 185, shell 181 are set in outside shielded-plate tube 161, and earthing screw 182 uses the outer surface for being threadably mounted at shell 181,
Junction block 183 is welded on the upper end circumferential surface of shell 181, and sealing ring 185 is arranged on inside junction block 183, wiring nut 184 with
Junction block 183 plays a part of hermetically-sealed cable using being threadedly coupled and compressing sealing ring 185.
The operation principle of the utility model embodiment is：
It is closed mode when magnetic valve powers off, 131 upper and lower chamber of piston (movable chamber 121, valve pocket 111) pressure is consistent (to put down
Weighing apparatus).
Work as solenoid valves, coil 162 produces electromagnetic force, dynamic iron core 17 is moved upwards, overcome the elastic force of spring, with screen
Pipe 161 is covered to close, meanwhile, band ovable valve stem 133, piston 131 and piston gasket 134 move upwards, and piston 131 leaves valve port
112, medium is flowed through valve, magnetic valve is opening.
When magnetic valve powers off, electromagnetic force disappears, dynamic iron core 17 spring force and it is automatic in the presence of move downward, push away
Piston component 13 moves downward, and falls back to valve port 112 and coordinates with valve body 11, closed electromagnetic valve.
It is powered above, power-off respectively once, completes switch motion of magnetic valve.
The utility model embodiment has the beneficial effect that：
Based on above-described embodiment, two-way direct-acting electromagnetic valve 100 provided by the utility model, it can be applied to negative pressure be present
Heavy caliber fuel delivery line, electromagnetism send out power off when, can use the manually operated unlatching for realizing valve, meet electromagnetism mistake
Used in the case of effect.
Second embodiment
Present embodiments provide one kind, fuel delivery line system, including two-way direct-acting electromagnetic valve 100.
, can after two-way direct-acting electromagnetic valve 100 are configured in pipe-line system because fuel delivery line has negative pressure
Meet the needs of user, realize that bi-directional medium flows, flexibility is high, is swift in motion, and improves medium transfer efficiency.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of two-way direct-acting electromagnetic valve, it is characterised in that including valve body, bonnet, piston component, reset assembly and manual group
Part；
The valve body includes valve pocket and valve port, and the valve port connects with the valve pocket, the valve body it is relative with the valve port
Side is provided with connecting hole, and the connecting hole is connected with the valve pocket and the connecting hole is coaxially disposed with the valve port, described
Bonnet is connected with the valve body, and the bonnet is provided with the movable chamber connected with the valve port, and the piston component is slidable
It is arranged in the movable chamber, the reset assembly is connected and described multiple with one end of the remote valve body of the piston component
Piston component described in the Component driver of position closes the valve port, and the manual component is plugged in the connecting hole and described manual group
One end of the remote connecting hole of part abuts with the piston component, and the manual component can be relative to the valve body along institute
State movable chamber axially adjacent to or away from the bonnet.
2. two-way direct-acting electromagnetic valve according to claim 1, it is characterised in that the manual component includes manual nut
And hand lever, the outer surface of the manual nut is provided with thread segment and the manual nut coordinates with the connecting hole screw thread,
One end of the hand lever is connected with the manual nut, and the other end of the hand lever is connected to the piston component, described
Manual nut can drive the hand lever to move relative to the valve body movement.
3. two-way direct-acting electromagnetic valve according to claim 2, it is characterised in that the inner surface setting of the manual nut
There is step, the step is circumferentially distributed around the manual nut, is provided between the manual nut and the hand lever
Filler and filler pressure pad, the filler pressure pad are threadedly coupled with the manual nut, the filler be located at the step with it is described
Between filler pressure pad and the filler pressure pad presses on the filler.
4. two-way direct-acting electromagnetic valve according to claim 2, it is characterised in that the manual component also includes protection spiral shell
Mother, the protection nut cover is buckled in outside the manual nut and the protection nut is connected with the valve body screw thread.
5. two-way direct-acting electromagnetic valve according to claim 1, it is characterised in that the piston component includes piston, led
To bar and valve rod, the piston is slidably arranged in the movable chamber, and one end of the guide rod and the piston are removable
The connection unloaded, the other end of the guide rod are connected to the manual component, and the valve rod is located at the remote described of the piston
One end of manual component, one end of the valve rod and the piston hinge, the other end of the valve rod connect with the reset assembly
Connect.
6. two-way direct-acting electromagnetic valve according to claim 5, it is characterised in that the guide rod with described manual group
One end of part connection is provided with guide groove, the manual component is stretched into the guide groove and the manual component be connected to it is described
The bottom land of guide groove.
7. two-way direct-acting electromagnetic valve according to claim 5, it is characterised in that the piston offers at least one flat
Weighing apparatus hole, the axially penetrate through piston of the balance pipe along the movable chamber, the balance pipe are used to balance valve pocket and the work
The pressure of dynamic intracavitary.
8. two-way direct-acting electromagnetic valve according to claim 5, it is characterised in that the two-way direct-acting electromagnetic valve also wraps
Electromagnetic assembly and dynamic iron core are included, the electromagnetic assembly is connected with the threaded one end of the remote valve body of the bonnet, the electricity
Magnetic assembly includes accommodating chamber, and the dynamic iron core is located in the accommodating chamber with the reset assembly, the dynamic iron core and the electricity
Magnetic assembly is slidably connected, and one end of the remote piston of the valve rod is hinged with the dynamic iron core, the reset assembly
Between the dynamic iron core and the electromagnetic assembly, the both ends of the reset assembly respectively with the dynamic iron core and the electromagnetism
Component connects.
9. two-way direct-acting electromagnetic valve according to claim 1, it is characterised in that the bonnet passes through method with the valve body
Orchid connection.
10. a kind of fuel delivery line system, it is characterised in that including the two-way direct acting described in claim 1-9 any one
Formula magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720816492.0U CN206973015U (en) | 2017-07-07 | 2017-07-07 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720816492.0U CN206973015U (en) | 2017-07-07 | 2017-07-07 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973015U true CN206973015U (en) | 2018-02-06 |
Family
ID=61407771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720816492.0U Active CN206973015U (en) | 2017-07-07 | 2017-07-07 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120463A (en) * | 2017-07-07 | 2017-09-01 | 鞍山电磁阀有限责任公司 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
-
2017
- 2017-07-07 CN CN201720816492.0U patent/CN206973015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120463A (en) * | 2017-07-07 | 2017-09-01 | 鞍山电磁阀有限责任公司 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
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