CN108700218A - Spiral piping arrangement and solenoid valve - Google Patents
Spiral piping arrangement and solenoid valve Download PDFInfo
- Publication number
- CN108700218A CN108700218A CN201680083003.3A CN201680083003A CN108700218A CN 108700218 A CN108700218 A CN 108700218A CN 201680083003 A CN201680083003 A CN 201680083003A CN 108700218 A CN108700218 A CN 108700218A
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- China
- Prior art keywords
- terminal box
- side end
- main body
- coupling member
- main part
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention provides the solenoid valve that can be easy to inhibit with the spiral piping arrangement of the interference of other structures and have the spiral piping arrangement.The main body side end (41) and case side end (42) of coupling member (4) are that can be rotated centered on the rotation axis (O1) along axle portion (43) by main part (3) and terminal box (5) bearing, terminal box (5) can be rotated relative to main part (3), thus, it is possible to the directions for the input electric wire for adjusting the input unit (53) of terminal box (5), being connect with input unit (53), can be easy that these components is inhibited to interfere with other structures.
Description
Technical field
The present invention relates to the spiral piping arrangement of the flow for controlling flammable fluid and has the spiral piping arrangement
Solenoid valve.
Background technology
In general, setting is accommodating the imflammable gas such as fossil fuel, flammable liquid (hereinafter referred to as flammable fluid)
Solenoid valve in container is required defined explosion-proof performance.That is, solenoid valve is needed in the master for accommodating solenoid coil and plunger
Body portion, the terminal box for being supplied electric power to solenoid coil, these components coupling part at have relative to exterior space
Air-tightness.Such solenoid valve is mounted relative to container multiple sometimes, and terminal box in a solenoid valve is drawn from terminal box
Electric wire gone out etc. is interfered with (other structures) such as other solenoid valves sometimes.
It is proposed to this end that being installed on the solenoid valve (Solenoid of solenoid unit body (main part) in terminal box
Valve, solenoid valve) in the scheme of pull-out direction that is pulled out from terminal box of change electric wire (referring for example to patent document 1).Patent text
It offers the solenoid valve described in 1 to be configured to, terminal box is arranged side by side in the horizontal direction relative to solenoid unit body, and terminal box
By relative to direction arranged side by side it is inclined in a manner of extend and pull out electric wire.In addition, terminal box is secured by bolts in solenoid
Cell cube.By unclamping or unloading the bolt, electric wire can be changed relative to the new mounting terminal case of solenoid unit weight
Pull-out direction.
Existing technical literature
Patent document
Patent document 1:Japanese Unexamined Patent Publication 2004-245387 bulletins
Invention content
Problem to be solved by the invention
However, in solenoid valve described in patent document 1, in order to change the pull-out direction of electric wire, need as it is above-mentioned that
Sample temporarily unclamps or unloads bolt, when tightening bolt again, it is necessary to is managed to screw-down torque so that solenoid valve
With defined explosion-proof performance.That is, in the case where reinstalling terminal box, need by the behaviour with defined knowledge, technical ability
Author tightens bolt so that solenoid valve has explosion-proof performance same as the manufacture stage, to can not easily change end
The direction of sub- case.
The object of the present invention is to provide can be easy to inhibit the spiral piping arrangement and tool with the interference of other structures
The solenoid valve of the standby spiral piping arrangement.
Means for solving the problems
The spiral piping arrangement of the present invention is applied to the solenoid valve of the flow of control flammable fluid, which is characterized in that above-mentioned
Spiral piping arrangement has:Main part with solenoid coil, plunger and accommodates above-mentioned solenoid coil and above-mentioned plunger
Main body cover;Terminal box is supplied electric power to above-mentioned solenoid coil;And coupling member, by aforementioned body portion with it is upper
It states terminal box to link up, above-mentioned coupling member has the main body side end supported by aforementioned body portion and by above-mentioned terminal
The case side end of case bearing, aforementioned body side end and at least one party in above-mentioned case side end are by aforementioned body portion or above-mentioned
Terminal box bearing is that can be rotated centered on the rotation axis along the connection main body side end with the direction of the case side end.
According to above such present invention, the main body side end in coupling member is led at least one party in case side end
Body portion or terminal box bearing are that can be rotated centered on the direction for linking them, thus enable that terminal box relative to master
Body portion rotates.Thus, it is possible to adjust the direction of terminal box, the component connecting with terminal box (such as electric wire), can be easy to inhibit
These components are interfered with other structures.At this point, main part links with terminal box via coupling member, it is formed to turn
It is dynamic, thus adjust electric wire etc. towards when terminal box need not be reinstalled relative to main part, be able to maintain that explosion-proof
Energy.
At this point, in the spiral piping arrangement of the present invention, it is preferred that in aforementioned body side end and above-mentioned case side end
At least one party is formed by globular part, and thus above-mentioned coupling member is supported to relative in aforementioned body portion and above-mentioned terminal box
At least one party can swing.According to this structure, coupling member be supported to relative in main part and terminal box at least
One side can swing, and thus enable that both coupling member and terminal box swing relative to main part, keep terminal box opposite
It is swung in main part and coupling member, terminal box can be improved and be further easy suppression relative to the configuration freedom of main part
The interference of system and other structures.
In addition, in the spiral piping arrangement of the present invention, it is preferred that aforementioned body portion and at least one in above-mentioned terminal box
Side has opening portion and abuts supporting part, the opening portion by be connected to aforementioned body portion or above-mentioned terminal box it is inside and outside in a manner of open
Mouthful, the internal diameter of the opening portion is less than the outer diameter of above-mentioned globular part, which is formed in the position than the opening portion in the inner part
It sets and is abutted with the peripheral surface of above-mentioned globular part, above-mentioned globular part has outer more than above-mentioned abutting supporting part in its natural state
Diameter, makes above-mentioned globular part compressive deformation and by above-mentioned opening portion, and above-mentioned in a manner of pressing above-mentioned abutting supporting part
Abut supporting part bearing.
According to this structure, globular part can be pressed into a manner of opening, and using abutting supporting part to ball
Shape portion is supported.In addition, supported by abutting supporting part while pressing abuts supporting part by making globular part, thus, it is possible to
It improves relative to external air-tightness and it is easy to ensure that explosion-proof performance.
In addition, in the spiral piping arrangement of the present invention, it is preferred that above-mentioned coupling member has connection aforementioned body portion
Inner space and the inner space of above-mentioned terminal box and the through hole for capableing of supply lines insert.According to this structure, link
Component has the through hole for capableing of supply lines insert, thus enables that coupling member and electric wire are independently deformed, acted, can subtract
Few load that electric wire is applied when making terminal box be rotated relative to main part.
The flow of the solenoid valve control flammable fluid of the present invention, which is characterized in that above-mentioned solenoid valve has:It is any of the above-described
The spiral piping arrangement that item is recorded;And valve body, it is installed on the receiving component for accommodating above-mentioned flammable fluid, and by upper
Spiral piping arrangement is stated to be opened and closed, aforementioned body shell be formed towards the tubular of above-mentioned valve body opening and in its side support
Aforementioned body side end, and be set as in being with the rotation axis along the reciprocating direction of above-mentioned plunger relative to above-mentioned valve body
The heart can rotate.
According to such present invention, when being installed on receiving component, can be easy to inhibit as described above terminal box etc. with
The interference of other structures and ensure sufficient explosion-proof performance.Further, in the main body of the tubular of side support coupling member
Shell is configured to rotate relative to valve body, and thus, it is possible to improve configuration freedom of the terminal box relative to valve body, energy
It is enough to be more prone to inhibit the interference with other structures.
Invention effect
According to the solenoid valve and valve gear of above such present invention, by the way that the company of main part and terminal box will be linked
The overhang bracket of structural member is that can rotate, and terminal box can be made to be rotated relative to main part, can be easy to inhibit and other structures
The interference of the divine force that created the universe.
Description of the drawings
Fig. 1 is the front view for indicating the solenoid valve involved by embodiments of the present invention.
Fig. 2 is the vertical view for indicating above-mentioned solenoid valve.
Fig. 3 is the side view for indicating above-mentioned solenoid valve.
Fig. 4 is the sectional view for indicating above-mentioned solenoid valve.
Fig. 5 is the sectional view for the main portions for indicating above-mentioned solenoid valve.
Fig. 6 is the front view for indicating the appearance after making terminal box be rotated relative to main part in above-mentioned solenoid valve.
Fig. 7 is the section view for indicating the appearance after making coupling member and above-mentioned terminal box be swung relative to aforementioned body portion
Figure.
Fig. 8 is to indicate cuing open for the appearance after making above-mentioned terminal box be swung relative to aforementioned body portion and above-mentioned coupling member
View.
Fig. 9 is the sectional view of the main portions for the solenoid valve for indicating variation.
Specific implementation mode
Hereinafter, based on attached drawing, various embodiments of the present invention will be described.As shown in FIG. 1 to 3, present embodiment
Solenoid valve 1 controls the flow of flammable fluid, solenoid valve 1 set on the container C as the receiving component for accommodating flammable fluid
Have the valve body 2 for being installed on container C, the main part 3 for being assembled in valve body 2, the coupling member 4 being connect with main part 3 and
The terminal box 5 linked via coupling member 4 and main part 3.In addition, solenoid valve 1 can also be set to its for accommodating flammable fluid
His receiving component (such as piping) etc..In addition, in the present embodiment, by the reciprocating direction of the aftermentioned plunger 32 of main part 3
It is set as Z-direction, the both direction substantially orthogonal and substantially orthogonal to each other with Z-direction is set as X-direction and Y-direction.In addition,
Z-direction is along vertical direction, and solenoid valve 1 configures above relative to container C.
It is fixed on the container mount 21 of container C as shown in figure 4, valve body 2 has, consolidates for 3 fixed main body of main part
Determine portion 22, the first passage portion 23 for extending along the Z direction and alternate path portion 24 and valve seat 25.Container mount 21 is example
Such as the inserting hole of bolt insert.In addition, main body fixed part 22 is the bolt hole for example screwed togather with bolt.
First passage portion 23 and alternate path portion 24 are formed as penetrating through 2 entirety of valve body along the Z direction, above side court
It is open to main part 3, and is open towards container C in lower side.In addition, the substantial middle of the X-direction in valve body 2 is formed
First passage portion 23 is formed with alternate path portion 24 in a manner of adjacent with the first passage portion 23.In such first passage portion
The opening of 23 upper side is equipped with valve seat 25.
Main part 3 has outside solenoid coil 31, plunger 32, spring 33, abutment portion 34, bearing axle portion 35 and main body
Shell 36.The electric wire 10 of energization is connected on solenoid coil 31.By being powered to solenoid coil 31, make plunger 32
It moves along the Z direction.In the front end of plunger 32 there is valve body 321, valve body 321 to take a seat, detach relative to valve seat 25.33 shape of spring
As with the inverted cone mesa-shaped that Z-direction is axial direction, the upper end is fixed on abutment portion 34 or is abutted with abutment portion 34, and under it
End is locking by the front end (lower end) of plunger 32, and spring 33 is set as exerting a force to plunger 32 downwards.
That is, in the state of not being powered to solenoid coil 31, valve body 321 is seated at valve seat 25, by helical
Pipeline circle 31 is powered, and plunger 32 is moved upward and valve body 321 is made to be detached from valve seat 25.In addition it is also possible to be configured to, bullet
Spring 33 exerts a force upward to plunger 32, and so that plunger 32 is moved downwards by the energization of solenoid coil 31.
Abutment portion 34 is with Chong Die with the upper surface of valve body 2 discoid base station plate portion 341 and with than base station
The small outer diameter of plate portion 341 and the base station main body 342 of cylindrical extension upward.Base station plate portion 341 is fixed on by bolt
Valve body 2.Base station main body 342 supports solenoid coil 31 from below, and is formed with the concave connection sky in lower opening
Between 34A.In addition, being equipped with the airtight members 343 such as o-ring in the side of base station main body 342.
It is equipped with valve body 321, spring 33 and valve seat 25 in connected space 34A, and to the first passage portion 23 and second
Passage portion 24 is connected to.That is, in the case where valve body 321 is seated at valve seat 25 and becomes closed valve state, the first passage portion 23
It is blocked with alternate path portion 24.In addition, in the case where valve body 321 detaches from valve seat 25 and becomes valve opening state, first is logical
Road portion 23 is connected to alternate path portion 24.
Support axle portion 35 and plunger 32 configure on the same axis, by from the inside of solenoid coil 31 it is outstanding upward in a manner of
Cylindrical extension supports solenoid coil 31 from top.In addition, being equipped with airtight member 351 in the side of bearing axle portion 35.
Main body cover 36 is formed as in lower section side opening and is axial bottomed cylindrical with Z-direction.Main body cover 36
It is installed on abutment portion 34 in a manner of the opening for blocking lower side, solenoid coil 31 and plunger 32 are accommodated on the inside of it.This
When, the peripheral surface of base station main body 342 is abutted with the inner peripheral surface of main body cover 36.In addition, the bottom 361 of shell 36 is formed outside the main body
Opening, bearing axle portion 35 are inserted through the opening.By being equipped with airtight member 343, in bearing axle portion in the side of base station main body 342
35 side is equipped with airtight member 351, and the upper and lower opening of shell 36 ensures the air-tightness relative to exterior space outside the main body.
The front end of the cylindrical portion 362 of shell 36 is formed about the pin component for rotation stops such as headless set screws outside the main body
The pin insertion portion 363 of 6 inserts, abutment portion 34 is pressed using pin component 6, is thus limited main body cover 36 and is revolved relative to abutment portion 34
Turn.Further, the rotation stops components 7 such as E type rings are equipped in bottom 361, limitation main body cover 36 is rotated relative to bearing axle portion 35.
Also as shown in Figure 5, it is formed with the Ball support portion 364 for supporting coupling member 4 in the side of cylindrical portion 362.
Fig. 1~Fig. 4 shows the sample of the disposal subject shell 36 in a manner of the side for making Ball support portion 364 be located at X-direction in solenoid valve 1
Son.Ball support portion 364 have by be connected to main body cover 36 it is inside and outside in a manner of the opening portion 365 that is open and be formed in than opening
The position in the inner part of oral area 365 and the abutting supporting part 366 abutted with the peripheral surface of aftermentioned globular part 41A.In addition, in tubular
Ball support portion 364 in portion 362 is formed about connection and abuts supporting part 366 and exterior space and the pin component for rotation stop
The pin insertion portion 367 of 6 inserts.
Ratio in cylindrical portion 362 abuts the position of supporting part 366 more in the inner part and is formed with receiving portion 362A, receiving and spiral shell
The electric wire 10 that spool coil 31 connects.In receiving portion 362A, by make electric wire 10 have remaining long portion 11 in a manner of to electric wire 10 into
Row accommodates.
Coupling member 4 has the main body side end 41 supported by the Ball support portion 364 of main body cover 36, by terminal box 5
Case side end 42 and linearly extend that aftermentioned Ball support portion 514 supports and by main body side end 41 and case side end
The axle portion 43 of 42 connections (extending along connection main body side end 41 and the direction of case side end 42).Main body side end 41 and case
Side end 42 is formed by globular part 41A, 42A respectively, and coupling member 4 is integrally formed into array-like.
It is formed in a manner of passing through axle portion 43 to reach case side end 42 from main body side end 41 through whole in coupling member 4
The through hole 44 of body is inserted for the electric wire 10 being connect with solenoid coil 31.In addition, by forming through hole 44, globular part
41A, 42A are configured to being capable of compressive deformation under the action of external pressure.
Terminal box 5 have terminal shell 51, for connect with solenoid coil 31 electric wire 10 connection wired portion 52,
And it is externally supplied the input unit 53 of electric power.
The cap that terminal shell 51 has the shell 511 of bottomed cylindrical and blocks the opening of shell 511
512.It is formed with Ball support portion 514 in the bottom 513 of shell 511.The Ball support portion in the Ball support portion 514 and main body cover 36
364 similarly have opening portion 515 and abut supporting part 516, and are formed with pin insertion portion 517 in its vicinity.
Wired portion 52 is configured to sandwich electric wire 10 by the terminal fittings 521 and screw 522 of electric conductivity.That is, with
The electric wire 10 that solenoid coil 31 connects is imported by through hole 44 of coupling member 4 in terminal box 5, and is connect with electric wire
Portion 52 connects.In addition, wired portion 52 is electrically connected with input unit 53, electric wire 10 is electrically connected with input unit 53, i.e. line solenoid
Circle 31 is electrically connected with input unit 53.
Input unit 53 is set as protruding from the side surface part 518 of shell 511, for for being supplied electric power to solenoid coil 31
Input electric wire (not shown) connection.Such as the case where input unit 53 as shown in Figure 1 extends to the nearby side of Y-direction
Under, the input electric wire being connect with input unit 53 also extends towards the nearby side of Y-direction.In addition, in input unit 53 for example with it is defeated
Enter electric wire connection terminal fittings be molded by insulating resin so that at input unit 53 terminal shell 51 not with exterior space
Connection.
Above such main part 3, coupling member 4, terminal box 5 constitute spiral piping arrangement 100, to the valve seat of valve body 2
25 are opened and closed.
Here, being said to the size relationship in the Ball support portion 364 of the main body side end 41 and main part 3 of coupling member 4
It is bright.The opening portion 365 in Ball support portion 364 is shaped generally as circle, and its internal diameter is less than the outer diameter of globular part 41A.In addition, opening
Oral area 365 can also and it is non-circular, such as according to elliptical shape, as long as then its major diameter is less than the outer diameter of globular part 41A.
In addition, the inner peripheral surface of the abutting supporting part 366 in Ball support portion 364 is formed as spherical, and its internal diameter is outer less than globular part 41A
Diameter.
Globular part 41A has the elasticity for capableing of opening 365, substantially using the opening face relative to opening portion 365
Vertical power presses coupling member 4, thus enables that globular part 41A compressive deformations and is pressed into Ball support portion 364.Separately
Outside, the globular part 41A after indentation is pressed to keep air-tightness to abutting supporting part 366.
The master of the case side end 42 of coupling member 4 and the size relationship and coupling member 4 in the Ball support portion 514 of terminal box 5
Side end 41 is identical as the size relationship in Ball support portion 364 of main part 3.Thus, it is possible to make Ball support portion 514 by indentation
Globular part 42A is supported, globular part 42A is pressed to keep air-tightness to abutting supporting part 516.
By above structure, the inner space S1 of the main body cover 36 of main part 3 and the terminal shell 51 of terminal box 5
Inner space S2 is connected to via the through hole 44 of coupling member 4, and above-mentioned space S 1, S2 have gas relative to exterior space
Close property has defined explosion-proof performance.
It can be slided as described above relative to supporting part 366 is abutted by the globular part 41A that Ball support portion 364 supports.That is,
Coupling member 4 can be relative to main body cover 36 to be put centered on the arbitrary swinging axle at the center of globular part 41A
It moves, rotated centered on the rotation axis O1 along axle portion 43.At this point, by the way that rotation restrictor (not shown) is arranged so that
The rotatable range of rotation centered on rotation axis O1 is, for example, 350 °, will not be rotated a circle above.
The pin component 6 of the pin insertion portion 367 in Ball support portion 364 is inserted through by the globular part 41A that Ball support portion 364 supports
Thus pressing limits globular part 41A relative to the sliding for abutting supporting part 366.That is, limitation coupling member 4 relative to main body outside
Swing, the rotation of shell 36.
Similarly, it can be slided relative to supporting part 516 is abutted by the globular part 42A that Ball support portion 514 supports.That is, even
The globular part 42A of structural member 4 is supported to, can be relative to terminal shell 51 with across the arbitrary of the center of globular part 42A
It swung centered on swinging axle, rotated centered on rotation axis O1.At this point, being limited by the way that rotation (not shown) is arranged
Portion so that the rotatable range of the rotation centered on rotation axis O1 is, for example, 350 °, will not be rotated a circle above.
The pin component 6 of the pin insertion portion 517 in Ball support portion 514 is inserted through by the globular part 42A that Ball support portion 514 supports
Thus pressing limits globular part 42A relative to the sliding for abutting supporting part 516.That is, limitation coupling member 4 is relative to terminal casing
Swing, the rotation of body 51.
Hereinafter, being illustrated to the action of each section of solenoid valve 1.As described above, be supported to can for coupling member 4
It is rotated relative to main part 3 and terminal box 5 centered on rotation axis O1, can make terminal by unclamping pin component 6 as a result,
Case 5 is rotated relative to main part 3.For example, being shown in FIG. 6 from rotation axis O1 as shown in Figure 1 along the X direction and inputting
The state of portion 53 towards the nearby side of Y-direction rise make terminal box 5 relative to main part 3 rotate 90 ° so that input unit 53 towards Z
The appearance of the upper side in direction.At this point it is possible to which coupling member 4 is made to be rotated only with respect to main part 3, coupling member 4 can also be made
It is rotated only with respect to terminal box 5, coupling member 4 can also be made relative to the rotation of both main part 3 and terminal box 5.I.e., it is possible to
So that both coupling member 4 and terminal box 5 is rotated relative to main part 3, can also only make terminal box 5 relative to main part 3
And coupling member 4 rotates.In addition, in the case where rotation axis O1 is towards direction other than X-direction, it can also similarly make end
Sub- case 5 is rotated relative to main part 3.
Rotatable ranging from coupling member 4 when terminal box 5 being made to be rotated relative to main part 3 like this is relative to main part
3 and terminal box 5 rotatable range it is total, be in the present embodiment 700 °.Although in terminal box 5 relative to main part
Electric wire 10 can be pulled when 3 rotation, but by being equipped with remaining long portion 11, can reduce the load applied to electric wire 10.It needs to illustrate
It is, as long as the rotatable range suitable for setting terminal box 5 relative to main part 3, preferably 360 ° or more, but in remaining long portion
It, can also be less than 360 ° in the case that 11 is shorter.
In addition, can be swung by the way that coupling member 4 is arranged with respect to main part 3 so that coupling member 4 and terminal
Both casees 5 can be swung relative to main part 3.For example, being shown in FIG. 7 from terminal box as shown in Figure 45 relative to master
The state of body portion 3 in X direction side by side rises makes coupling member 4 be put relative to main part 3 centered on swinging axle O2 along the Y direction
Dynamic and appearance after thus making terminal box 5 swing upward.At this point, the pin component 6 set on terminal box 5 is not released.
Further, coupling member 4 is set as to swing relative to terminal box 5, so that terminal box 5 is relative to main body
Portion 3 and coupling member 4 can be swung.It is risen with swinging axle along the Y direction for example, state shown in Fig. 7 is shown in FIG. 8
Make centered on O3 terminal box 5 swing and thus make terminal box 5 further up side swing after appearance.In Fig. 7, Fig. 8 in order to
Facilitate explanation and electric wire 10 is omitted.
In addition, swinging axle is not limited to along the Y direction, it can also be towards other directions.That is, terminal box 5 can be in three-dimensional
It swings.In addition, the axle portion 43 of coupling member 4 is interfered with main part 3 and terminal box 5, swingable model is thus limited
It encloses.
In addition, by make globular part 41A, 42A to abut supporting part 366,516 press by retainer body portion 3 and
Air-tightness of inner space S1, the S2 of terminal box 5 relative to exterior space, even if thus in each of solenoid valve 1 as described above
After partial action, same explosion-proof performance before also can maintaining and act.That is, due to not being kept by tightening bolt etc.
The structure of air-tightness, therefore screw-down torque need not be managed after action, do not have defined knowledge, technical ability even
Operator also each section of solenoid valve 1 can be made to act.
According to above-mentioned present embodiment, have the following effects that.That is, the main body side end 41 and case side of coupling member 4
Portion 42 is that can be rotated centered on the rotation axis O1 along axle portion 43 by main part 3 and the bearing of terminal box 5,5 phase of terminal box
Main part 3 can be rotated, thus, it is possible to the input electric wires for adjusting the input unit 53 of terminal box 5, being connect with input unit 53
Direction can easily suppress above-mentioned component and be interfered with other structures.
In addition, compared with the structure for directly linking main part and terminal box, the end of coupling member 4 can be simplified
41, it 42 is constructed with the connection of main part 3 and portion of terminal 5, even if by the bearing of end 41,42 of coupling member 4 for that can rotate,
Also it is easy to ensure that air-tightness.
Further, coupling member 4 is supported to swing relative to main part 3 and terminal box 5, coupling member 4 with
And both terminal boxs 5 can be swung relative to main part 3, terminal box 5 can be put relative to main part 3 and coupling member 4
It is dynamic, thus, it is possible to improve configuration freedom of the terminal box 5 relative to main part 3, further it is easy to inhibit and other structures
Interference.
Further, globular part 41A, 42A is configured to be pressed into relative to Ball support portion 364,514, thus enables that master
Body portion 3 and terminal box 5 are easy main body side end 41 and the case side end 42 of bearing coupling member 4.
Further, it is configured to rotation axis along the Z direction in the main body cover 36 of the tubular of side support coupling member 4
Centered on can be rotated relative to valve body 2, can thus, it is possible to improve configuration freedom of the terminal box 5 relative to valve body 2
More easily inhibit the interference with other structures.
Additionally, this invention is not limited to the above embodiments, including the other structures etc. that can be achieved the object of the present invention, with
Deformation etc. shown in lower is also included in the present invention.
For example, in the above-described embodiment, the main body side end 41 and case side end 42 of coupling member 4 are by globular part
41A, 42A are constituted, i.e. the supporting construction based on main part 3 of coupling member 4 is set to the supporting construction based on terminal box 5
It, can be in both sides but as long as the supporting construction of at least one party has rotating function with rotating function and oscillating function
Supporting construction in oscillating function is set, can oscillating function be set in the supporting construction of a side, swing can not also be set
Function.
As the supporting construction only with rotating function, as shown in figure 9, exemplifying such as lower structure:Coupling member 4A has
Discoid main body side end 45, the main body cover 36A of main part 3A have the supporting part 368 of bearing main body side end 45.This
When, as long as such as being pressed the inner peripheral surface of supporting part 368 by the side by main body side end 45 to ensure air-tightness i.e.
It can.Additionally, it is preferred that being configured to the pin component 6 that the side for example in main body side end 45 abuts rotation stop, so as to turn
It is switched between dynamic state and non-rotatable state.Both do not had rotating function in supporting construction without swing work(yet
In the case of energy, as long as main part or terminal box are fixed in the end of coupling member.
In addition, in the above-described embodiment, the Ball support portion 364 of main part 3 and the Ball support portion 514 of terminal box 5 have
Standby internal diameter is less than the opening portion 365,515 of the outer diameter of globular part 41A, 41B of coupling member 4, by by main body side end 41 with
And case side end 42 indentation and main body side end 41 and case side end 42 are supported, but can also be by indentation other than
Method supports the end of coupling member.It is constructed as follows for example, it is also possible to set;It is made of alienable multiple components
The main body cover of main part, the terminal shell of terminal box support the end of linking part by assembling above-mentioned component.
In addition, in the above-described embodiment, coupling member 4 has through hole 44, and solenoid coil 31 passes through electric wire
10 are electrically connected with input unit 53, but the structure for being supplied electric power to solenoid coil 31 is without being limited thereto.For example, it is also possible to constitute
For rodlike conductor portion is arranged in the inside of coupling member, solenoid coil and conductor portion are electrically connected by electric wire etc.,
And conductor portion and input unit are electrically connected by electric wire etc..
In addition, in the above-described embodiment, main body cover 36 is set as to rotate relative to valve body 2, but can also
It is that can not rotate.At this point, if the installation direction by valve body relative to container C is configured to change, terminal can be changed
Configuration of the case relative to container, can inhibit the interference with other structures.
In addition to this, although optimum structure for carrying out the present invention, method etc. are disclosed by above record, the present invention
It is without being limited thereto.That is, the present invention mainly particularly has been shown and described with regard to specific embodiment, but as long as without departing from this hair
The range of bright technological thought and purpose, those skilled in the art can be to the embodiments that are described above in shape, material
Matter, quantity apply various deformations in the aspect of other detailed constructions.Thus, it is disclosed above to shape, material etc. into
Row limit record be to facilitate the understanding of the present invention and carry out illustrative record, not limit the invention, because
This removes the record under the title of the component after part or all of restriction of the restriction of above-mentioned shape, material etc. and is included in this
In invention.
Reference sign
1 solenoid valve
2 valve bodies
25 valve seats
23 first passage portions
24 alternate path portions
3 main parts
31 solenoid coils
32 plungers
321 valve bodies
36 main body covers
365 opening portions
366 abut supporting part
4 coupling members
41 main body side ends
41A globular parts
42 casees side ends
42A globular parts
5 terminal boxs
515 opening portions
516 abut supporting part
The inner spaces S1
The inner spaces S2
C containers (receiving component)
Claims (5)
1. a kind of spiral piping arrangement is applied to the solenoid valve of the flow of control flammable fluid, the spy of the spiral piping arrangement
Sign is,
The spiral piping arrangement has:
Main part, with solenoid coil, plunger and the main body cover for accommodating the solenoid coil and the plunger;
Terminal box is supplied electric power to the solenoid coil;And
Coupling member links up the main part and the terminal box,
The coupling member has by main body side end that the main part supports and the case side supported by the terminal box
Portion,
The main body side end is supported at least one party in the case side end by the main part or the terminal box,
It can be rotated centered on the rotation axis along the connection main body side end with the direction of the case side end.
2. spiral piping arrangement according to claim 1, which is characterized in that
The main body side end is formed at least one party in the case side end by globular part, and thus the coupling member is propped up
It holds as that can be swung relative to the main part and at least one party in the terminal box.
3. spiral piping arrangement according to claim 2, which is characterized in that
The main part has opening portion at least one party in the terminal box and abuts supporting part,
The opening portion by be connected to the main part or the terminal box it is inside and outside in a manner of be open, the internal diameter of the opening portion is less than
The outer diameter of the globular part,
The abutting supporting part, which is formed in, to abut than opening portion position in the inner part with the peripheral surface of the globular part,
The globular part in its natural state have be more than it is described abut supporting part outer diameter, make the globular part compressive deformation and
By the opening portion, and supported by the abutting supporting part in a manner of pressing the abutting supporting part.
4. spiral piping arrangement according to any one of claim 1 to 3, which is characterized in that
The coupling member, which has, is connected to the inner space of the main part and the inner space of the terminal box and can be for
The through hole of electric wire insert.
5. a kind of solenoid valve controls the flow of flammable fluid, the solenoid valve is characterized in that,
The solenoid valve has:
Spiral piping arrangement any one of Claims 1-4;And
Valve body is installed on the receiving component for accommodating the flammable fluid, and is opened by the spiral piping arrangement
It closes,
The main body cover is formed towards the tubular of valve body opening and the main body side end described in its side support, and
And it is set as to rotate centered on the rotation axis of the reciprocating direction along the plunger relative to the valve body.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/056448 WO2017149700A1 (en) | 2016-03-02 | 2016-03-02 | Solenoid device and electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108700218A true CN108700218A (en) | 2018-10-23 |
Family
ID=59743625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680083003.3A Pending CN108700218A (en) | 2016-03-02 | 2016-03-02 | Spiral piping arrangement and solenoid valve |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2017149700A1 (en) |
| CN (1) | CN108700218A (en) |
| WO (1) | WO2017149700A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019158072A (en) * | 2018-03-15 | 2019-09-19 | 株式会社ジェイテクト | Electromagnetic valve device |
| WO2019176103A1 (en) * | 2018-03-16 | 2019-09-19 | 金子産業株式会社 | Electromagnetic valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940075A (en) * | 1982-08-30 | 1984-03-05 | Konan Denki Kk | Solenoid valve |
| JP2002122129A (en) * | 2000-10-13 | 2002-04-26 | Twinbird Corp | Ball joint |
| JP2005048872A (en) * | 2003-07-29 | 2005-02-24 | Sanyo Electric Co Ltd | Ball joint |
| US20060284131A1 (en) * | 2005-05-20 | 2006-12-21 | Parker-Hannifin Corporation | Solenoid valve |
| CN203453586U (en) * | 2013-07-30 | 2014-02-26 | 卡尔冬斯燃烧自控系统（上海）有限公司 | Electromagnetic valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144746A (en) * | 1995-11-16 | 1997-06-03 | Sanyo Electric Co Ltd | Flexible supporter |
| JP2003222120A (en) * | 2002-01-28 | 2003-08-08 | Kazuhiro Ohinata | Universal joint and electric conductor using this universal joint |
| JP4261936B2 (en) * | 2003-02-17 | 2009-05-13 | 金子産業株式会社 | Explosion-proof solenoid valve |
| JP3199872U (en) * | 2015-03-27 | 2015-09-17 | スタッフ株式会社 | Ball joint mechanism |
-
2016
- 2016-03-02 JP JP2018502940A patent/JPWO2017149700A1/en active Pending
- 2016-03-02 CN CN201680083003.3A patent/CN108700218A/en active Pending
- 2016-03-02 WO PCT/JP2016/056448 patent/WO2017149700A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940075A (en) * | 1982-08-30 | 1984-03-05 | Konan Denki Kk | Solenoid valve |
| JP2002122129A (en) * | 2000-10-13 | 2002-04-26 | Twinbird Corp | Ball joint |
| JP2005048872A (en) * | 2003-07-29 | 2005-02-24 | Sanyo Electric Co Ltd | Ball joint |
| US20060284131A1 (en) * | 2005-05-20 | 2006-12-21 | Parker-Hannifin Corporation | Solenoid valve |
| CN203453586U (en) * | 2013-07-30 | 2014-02-26 | 卡尔冬斯燃烧自控系统（上海）有限公司 | Electromagnetic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017149700A1 (en) | 2017-09-08 |
| JPWO2017149700A1 (en) | 2018-10-18 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181023 |
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