CN208793644U - Radial type valve - Google Patents
Radial type valve Download PDFInfo
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- CN208793644U CN208793644U CN201820962571.7U CN201820962571U CN208793644U CN 208793644 U CN208793644 U CN 208793644U CN 201820962571 U CN201820962571 U CN 201820962571U CN 208793644 U CN208793644 U CN 208793644U
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- valve
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- spool
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- platform
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Abstract
This application discloses a kind of radial type valves.Radial type valve includes valve body, valve rod and spool, and valve body is that one end of a shell and valve body is equipped with flange.Shell is formed with the valve rod hole for partly accommodating valve rod, and a channel is formed in shell, and channel has an entrance and an outlet.Spool is connect by hinge with valve body, and the rotation axis of spool around hinge is rotated.One end equipped with flange of valve body has the first reinforcement platform, the second reinforcement platform and unloads power slot between the first reinforcement platform and the second reinforcement platform, wherein the first reinforcement platform and the second reinforcement platform extend radially outwardly out from the outer wall of valve body along valve body.The valve of the application can effectively prevent sealing by accidental destruction, and sealing effect is good.
Description
Technical field
The utility model relates to valves, and in particular to radial type valve.
Background technique
The existing valve for intermediate bulk storage container, if the opening ways of butterfly valve are the selection of spool intermediate rotary shaft,
Band movable valve plug both sides rotating opening, because spool is normally at the inside of valve body, flow is influenced by spool and shaft；It is close
Envelope property is poor.Because the dynamics of the friction of butterfly valve seal circle and valve body, opening/shutting valve is larger.
Although it is existing there are also some radial type valves opening and closing dynamics it is little, these valves may be opened accidentally or
Sealing is by accidental destruction, so as to cause accidental release.
Utility model content
One purpose of the utility model be to provide it is a kind of sealing it is more reliable, preferably can also more reliable locking it is hinged
Formula valve.
To achieve the above object, this application provides a kind of radial type valve, articulated valve includes valve body, valve rod
And spool, the valve body are that one end of a shell and the valve body is equipped with flange, the shell is formed with for partly holding
It receives the valve rod hole of valve rod, and is formed with a channel in the shell, the channel has an entrance and an outlet, and the spool is logical
It crosses hinge to connect with the valve body, the spool is rotated around the rotation axis of the hinge, the valve body is equipped with
One end of the flange has first to reinforce platform, the second reinforcement platform and reinforces platform positioned at the first reinforcement platform and described second
Between unload power slot, wherein it is described first reinforce platform and it is described second reinforce platform from the outer wall of the valve body along the valve body diameter
To extending outward.
In one embodiment, the first reinforcement platform is integrally formed at the root of the flange, so that the root of the flange
Thickness be greater than the flange distal end thickness.
Preferably, 1.5-2.5 times of the thickness of the distal end with a thickness of the flange of the root of the flange.
In one embodiment, the width of the power of the unloading slot is the 1/5-2/3 of the described second thickness for reinforcing platform.
More preferably, the width of the power of the unloading slot is the 1/3-1/2 of the described second thickness for reinforcing platform.
In one embodiment, the inside of the valve body is equipped with the sealing surface towards spool, and the sealing surface adds than described second
Strong platform is closer to the outlet of the valve.
In one embodiment, articulated valve further comprises driver and sliding part, and the driver passes through valve rod
Rotational movement described in sliding part movement, the sliding part drives the spool to be opened and closed relative to the valve body
It closes movement and the spool is equipped with locking post, the bottom end of the valve rod is equipped with locking bail, when valve is in close state
The spool is locked by the locking bail and the locking post to the valve body.
In one embodiment, the driver, which is equipped with, to be released profile and retracts profile, and the sliding part can be revolved with the spool
Turn to connect and be equipped with respectively with the release profile and the unlatching guide post for retracting contoured fit and retract guide post, opened in valve
During opening, the release profile and the unlatching guide post cooperate, so that the rotary motion of the valve rod passes through the driver
The spool is transferred to through the sliding part and is converted to the movement for driving the spool to rotate around the rotation axis of the hinge
With Open valve；And in valve closing process, the profile that retracts cooperates with the guide post that retracts, so that the valve rod
Rotary motion is transferred to the spool and be converted to by the driver through the sliding part drives the spool around the hinge
The movement of the rotation axis rotation of chain is to close valve.
In one embodiment, the spool is equipped with connecting hole, and the sliding part is equipped with shaft, and the shaft is connected to institute
Connecting hole is stated to which the sliding part is rotatably connected with the spool.
In one embodiment, the driver includes fixing end for connecting with the valve rod and cooperates with the sliding part
Guide end, two side external surface of guide end be respectively equipped with the release profile and it is described retract profile, and described solid
It is additionally provided between fixed end and the release profile from driver lateral wall auxiliary outstanding and retracts protrusion, wherein being closed in valve
During closing, the auxiliary retracts protrusion and the profile that retracts cooperates with the unlatching guide post and the guide post that retracts respectively.
In one embodiment, it is provided with locking boss in the locking post, locking hanging platform is provided on the locking bail, wherein
When valve is in close state, the spool is locked by the locking bail and the locking post to the valve body and described
The locking boss on locking hanging platform and the locking post on locking bail is mutually twisted.
In one embodiment, the locking boss is located at the locking post top and outwardly protrudes relative to the locking post,
And the locking hanging platform extends from the lower, transverse of the locking hook in the locking hook.
In one embodiment, the outer rim of the locking hanging platform is arc-shaped curved surface, and the middle part of the outer rim is relative to two sides indent.
In one embodiment, it is successively arranged launched portion and limiting section on the release profile, thus in the opening process of valve
In, the launched portion and the unlatching guide post cooperate to push the sliding part to move, and then the spool is driven to make to open fortune
Dynamic, when valve opening finishes, the unlatching guide post of the sliding part is detached from the launched portion and enters the limiting section.
In one embodiment, positioning column and elastic buckles are additionally provided on the driver, the bottom end of the valve rod is in the lock
It is equipped with location hole above tight column, the positioning column of the driver connects with the location hole of the valve rod and in the bullet of the driver
Property the button effect similarly hereinafter valve rod the assembling of body of rod elasticity, connecting into the driver and the valve rod can move synchronously
Opposing stationary part.
In one embodiment, the elastic buckles are located at the positioning column two sides, and when assembling, retract profile positioned at described
The outer profile of the elastic buckles of the same side exceeds the outer profile of the sliding part.
In one embodiment, the sliding part has U-shaped ontology, and the two-arm end of the U-shaped ontology is arranged in the shaft
Place, the unlatching guide post and described retract on the same arm that guide post is arranged in the two-arm of the U-shaped ontology and is spaced apart from each other
It opens.
It is described to open guide post and described open that be provided with for retracting guide post and the U-shaped ontology is led in one embodiment
A degree of lip-rounding or buccal glyph shaped structure is collectively formed in column and the arm for retracting guide post.
In one embodiment, the sliding part is integrally formed by elastic material.
In one embodiment, the outer wall of the valve rod hole is equipped with two positive stop lug boss for being spaced apart certain angle, the valve
One is projectedly equipped with limiting stand and locking projections in the external wall of upper portion of bar, the limiting stand and the locking projections respectively with institute
Two positive stop lug boss cooperations are stated, to realize the holding of valve opening state and prevent the valve rod from rotating more than predetermined angular.
In one embodiment, the spool has disc-shaped body, and the side towards the channel of the ontology is equipped with institute
Locking post is stated, two protrusions is protruded from the side of the spool above the locking post, is equipped with and is used in described two protrusions
Accommodate the connecting hole of the shaft of the sliding part.
The valve seal of the application is reliable, and locking is reliable.
Detailed description of the invention
Fig. 1 shows the exploded perspective view of radial type valve according to the present utility model；
Fig. 2 is the cross-sectional view of radial type valve, and wherein valve is in close state.
Fig. 3 shows the perspective view of the valve body of valve according to the present utility model；
Fig. 4 shows another perspective view of the valve body of valve according to the present utility model；
Fig. 5 shows the perspective view of the valve rod of valve according to the present utility model；
Fig. 6 shows another perspective view of the valve rod of valve according to the present utility model；
Fig. 7 shows the perspective view of the driver of valve according to the present utility model；
Fig. 8 shows the top view of the driver of valve according to the present utility model；
Fig. 9 shows the perspective view of an embodiment of the sliding part of valve according to the present utility model；
Figure 10 shows the perspective view of another embodiment of the sliding part of valve according to the present utility model；
Figure 11 show valve according to the present utility model driver and sliding part assemble after perspective view；
Figure 12 shows the perspective view of the spool of valve according to the present utility model；
Figure 13 shows another perspective view of the spool of valve according to the present utility model；
Valve rod, spool, driver and the sliding part that Figure 14 shows valve according to the present utility model assemble after solid
Figure；
Figure 15 shows the perspective view of the valve according to the present utility model after being completed, wherein valve is in open shape
State；
Figure 16 is the cross-sectional view of the valve of Figure 15；
Figure 17,18 and 19 are the cross-sectional view for showing the opening procedure of valve of the application, and wherein the valve of Figure 17, which is in, closes
Closed state, the valve of Figure 18 are in half opened condition, and the valve of Figure 19 is in full open position；And
Figure 20 shows the perspective view of the valve according to the present utility model after being completed, wherein valve, which is in, closes shape
State.
Specific embodiment
The preferred embodiment of the utility model is described in detail below with reference to attached drawing, to be clearer to understand this reality
With novel objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model
System, and simply to illustrate that the connotation of technical solutions of the utility model.
In the following description, elaborate certain details to provide for the purpose for illustrating various disclosed embodiments
To the thorough understanding of various open embodiments.But it one skilled in the relevant art will recognize that can be in without these details
One or more details the case where practice embodiment.Under other circumstances, well known device associated with this application, knot
Structure and technology may not be illustrated in detail or describe to avoid unnecessarily obscuring the description of embodiment.
Unless context has other needs, and in the whole instruction and claim, word " comprising " and its modification, such as
"comprising" and " having " should be understood meaning that is open, including, that is, should be interpreted that " including, but are not limited to ".
Expression is in conjunction with the embodiments described to be referred to " one embodiment " or " embodiment " throughout the specification
Certain features, structure or feature are included at least one embodiment.Therefore, in each position of the whole instruction " at one
In embodiment " or " in an embodiment " in appearance without all referring to identical embodiment.In addition, certain features, structure or feature
It can combine in any way in one or more embodiments.
The singular as used in the specification and appended " one " and " described " include plural object, are removed
It is clearly dictated otherwise in non-text.It should be noted that term "or" is usually used with the meaning that it includes "and/or", unless literary
In clearly dictate otherwise.
In the following description, the structure and working method of the utility model in order to clearly demonstrate, will be by all multidirectionals
Word is described, but should be by "front", "rear", "left", "right", "outside", "inner", " outside ", " inside ", "upper", "lower"
Equal Word Understandings are not construed as word of limitation for convenience of term.
Fig. 1 and 2 shows the radial type valve 100 of first embodiment according to the present utility model.As shown in Figs. 1-2, valve
100 include valve body 1, handle 2, sliding part 3, spool 4, valve deck 5, sealing ring 6,7, valve seat 9, driver 8 and valve rod 10.Spool
4 are connected by hinging manner and valve body 1.Hinge is by the hinge axis being arranged on spool 4 and the hinge hole structure being arranged on valve body 1
At hereafter will be described in further detail.Sealing ring 6 is provided between spool 4 and valve body 1.Handle 2 passes through handle pin 11 and valve rod 10
Connection.Valve rod 2 is connect by sliding part 3 and driver 8 with spool 4.Sliding part 3 and driver 8, which play, passes the movement of valve rod
The transmission effect of spool 4 is passed, so that handle 2 is rotated with ovable valve stem 10 when rotational handle 2, and then valve rod drives driver 8
It is acted with sliding part 3, the movement of sliding part 3 is acted with movable valve plug 4 again, to realize the opening and closing of valve.In valve rod 10 and valve body
Sealing ring 7 is provided between 1.Also valve seat 9 is equipped between valve body 1 and valve deck 5.Anti-theft fastener 12 can be also equipped on valve deck 5.
In addition, being provided with locking bail on valve rod 10.Locking post is provided on spool.Spool passes through locking bail and locking post
Lock on valve body, to realize the close closed of valve, be further described below.
Fig. 3-4 shows the perspective view of the valve body 1 of the first embodiment of valve 100 according to the present utility model.As Fig. 3-4 institute
Show, valve body 1 is a shell.A channel 1a is formed in shell, so that fluid passes through.The left and right sides of shell is along a horizontal axis
(not shown) is respectively formed and container and the external entrance 1b being connected to and outlet 1c.Spool 4 is equipped at its entrance 1b.Export 1c
It is connect with valve deck.The upper end edge and the perpendicular vertical axis (not shown) of horizontal axis of valve body 1 are formed with valve rod hole 1d.Valve
The outer wall of rod aperture 1d is equipped with the positive stop lug boss 1e and 1f for being spaced apart certain angle.In channel 1a at the entrance 1a of valve body 1
Top is equipped with hinge hole 1g, 1h.
One end for being equipped with spool of valve body 1 is equipped with flange 15.The root of flange 15 is equipped with first and reinforces platform 16.This implementation
In example, the first reinforcement platform 16 is integrally formed at the root of flange 15.At this point, the root of flange 15 is the first reinforcement platform.Flange
The thickness of 15 root is greater than the thickness of the distal end 16 of flange 15.Preferably, the root 16 of flange 15 with a thickness of the remote of flange
1.5-3 times of the thickness at end.More preferably, 2-3 times of the thickness of the distal end with a thickness of flange of the root of flange 15.Here, method
Blue root refers in the part radially beyond valve outer wall of flange that the one-stage process close to valve outer wall is blue.It should be understood that
, the first reinforcement platform is independently of flange and is individually formed.
Valve body 1 is additionally provided with the reinforcement protrusion 17 to extend radially outwardly out from the outer wall of valve body 1 along valve body, and also referred to as second adds
Strong platform 17.Reinforce being equipped between protrusion 17 and flange 15 and unloads power slot 18.In one embodiment, flange 15 defines the section for unloading power slot
At least part of thickness be greater than rest part thickness.In one embodiment, the width for unloading power slot 18 is to reinforce protrusion 17
The 1/5-2/3 of thickness.More preferably, the width for unloading power slot 18 is the 1/3-1/2 for reinforcing the thickness of protrusion 17.In the present embodiment, add
It convexes to form by force and encloses protrusion for one, unload power flute profile as a circle groove.It is also possible to discontinuously it should be understood that reinforcing protrusion
It is distributed on valve shell.Similarly, power slot is unloaded to be also possible to discontinuously be distributed on valve shell.When valve flanges stress
In the case where, it the first reinforcement platform, the second reinforcement platform and unloads power slot and the power being subject to can be transformed into each component, to not influence valve
The sealing surface of body, sealing stability are ensured.
The inside of valve body 1 is equipped with sealing surface 19.Sealing surface 19 is towards spool and for cooperating with sealing ring 6.Sealing surface hangs down
Directly in the central axis of valve.Here, central axis refers to the entrance of valve to the axis of outlet.In the closed state, close
Seal 6 seals against face 19, realizes the sealing of valve.Sealing surface 19 is than reinforcing raised by the 17 outlet 1c, such as Fig. 2 closer to valve
It is shown.Influence of the deformation of flange to sealing is minimum as a result,.
Fig. 5-6 shows the perspective view of the valve rod 10 of valve 100.Valve rod 10 is partially housed in valve rod hole 1d, in valve rod
Top be formed with the lug 101 cooperated respectively with handle 2 and handle pin and the pin hole 101a on lug 101.In valve rod
Also one is projectedly equipped with limiting stand 102 in external wall of upper portion.Positive stop lug boss 1e, 1f on limiting stand 102 and valve body 1 cooperate, and prevent
Only valve rod rotates more than predetermined angular.
The middle part of valve rod is close to being equipped with seal groove 13 at the position on top.Seal groove is for installing sealing ring 7, to valve
It is sealed between bar and valve body.The middle part or lower part of valve rod 10 are formed with limited step 105 and the location hole along valve rod radial direction
106.Limited step 105 and location hole 106 are used to cooperate with driver 8, so that driver 8 is securely maintained on valve rod 10,
To after valve is completed, not be in the case of artificially dismantling, driver 8 will not fall off from valve rod 10, hereafter will be more detailed
Explanation.
Integrally provided with locking bail 104 on the bottom end of valve rod 10.When locking bail 104 is closed for valve, keep spool 4
In closed state.Locking bail 104 is hook formation, and starting inclined-plane 104a is provided on locking bail, makees guiding role.Locking bail
104 middle part 104b is relative to two sides indent.Also extend a locking hanging platform 14 transverse to locking bail in the lower part of locking bail.Locking
The outer rim of hanging platform is arc-shaped curved surface, and the middle part of the outer rim is relative to two sides indent.It locks hanging platform 14 and the locking in locking post is convex
Platform occlusion, in the locked state, to prevent locking bail from undesirably falling off locking post.Locking bail with the locking post on spool 4 for matching
It closes, realizes locking when valve is closed, hereafter will be described in further detail.
Fig. 7 and Fig. 8 shows the structure chart of the driver 8 of valve 100.As Figure 7-8, driver 8 includes being used for and valve
The fixing end 80 and the guide end 84 cooperated with sliding part 3,84 liang of side external surfaces of guide end that bar 2 connects are respectively equipped with release profile
85 and retract profile 86.Release profile 85 and retract profile 86 respectively the unlatching guide post of sliding part and retract guide post cooperation, realize
The transmitting of movement, is detailed further below.
It releases and is successively arranged launched portion 85a and limiting section 85b on profile 85, to be released in the opening process of valve
Portion 85a and unlatching guide post cooperate to push sliding part 3 mobile, and then the spool 4 is driven to make opening movement, when valve opening is complete
Bi Shi, the unlatching guide post of the sliding part are detached from launched portion 85a and enter limiting section 85b.Preferably, limiting section is groove.?
It is additionally provided between fixing end 80 and release profile 85 from driver lateral wall auxiliary outstanding and retracts protrusion 88, wherein being closed in valve
During closing, auxiliary retract protrusion 88 with retract profile 86 respectively with the unlatching guide post 33 of sliding part 3 and retract guide post 34 cooperation.
Retracting profile 86 can be curved surface, be also possible to plane.
The fixing end shape of driver 8 be it is generally E-shaped, the two-arm up and down (elastic buckles) 81,82 of E shape has certain bullet
Property, so that not being driver 8 in the case of artificial disassembly when the intermediate arm (positioning column) 83 of driver 8 is inserted into location hole 106
It will not fall off from location hole 106.Specifically, the limited step 105 on valve rod 10 allows driver 8 will not be in the axial direction side of valve rod
It moves up.The elastic buckles 81,82 of driver 8 have the power of elastic recoil after snap assembled is good, allow driver 8 to have always and embrace
The power of tight valve rod 10 and will not fall off driver 8.When valve rod rotation, driver 8 can be with 10 synchronous rotary of valve rod, disassembly
As long as when artificial power be greater than the elastic force of elastic buckles.
Preferably, protruding portion 87 is equipped on the elastic buckles 82 of driver 8, so that assembling the outer of rear elastic buckles 82
Profile exceeds the outer profile of sliding part 3.
Fig. 9 shows the perspective view of the sliding part 3 of the first embodiment of valve according to the present utility model.As shown in figure 9, sliding
Moving part 3 has generally U-shaped ontology 30, and the two-arm end of ontology 30 is equipped with shaft 31,32.One of two arms on sliding part 3
On be additionally provided with and open guide post 33 and retract guide post 34, open guide post 33 and retract guide post 34 be spaced from each other and from horseshoe clamp towards
Lower extension, so that the structure of substantially square shape be collectively formed with U-shaped ontology.Preferably, sliding part is integrally bent by elastic material
It is formed.It opens guide post 33 and retracts the appropriate position that guide post 34 is located at U-shaped ontology 30, so that opening guide post 33 and retracting guide post
Respectively with the release profile of driver and retract contoured fit, to realize the opening and closing of valve.Specifically, as shown in figure 11, group
After installing, the guide end of driver protrudes into buccal glyph shaped structure, so that valve rod drives driver rotation, driving in opening process
The unlatching guide post and release contoured fit of device, drive sliding part movement, sliding part drives valve core rotation, and then realizes opening for valve
It opens.During the shutdown process, valve rod drives driver rotation, and retracting guide post and retracting contoured fit for driver drives sliding part
Movement, sliding part drives valve core rotation, and then realizes the closing of valve.
It should be pointed out that sliding part can have various shape, if its have the shaft being connect with spool and with drive
The unlatching guide post and retract guide post that dynamic device cooperates.Figure 10 shows the cunning of the second embodiment of valve according to the present utility model
The perspective view of moving part 3'.As shown in Figure 10, sliding part 3' has generally U-shaped ontology 30', and the two-arm end of ontology 30', which is equipped with, to be turned
Axis 31', 32'.It is additionally provided on one of two arms on sliding part 3' and opens guide post 33' and retract guide post 34', open guide post
It 33' and retracts guide post 34' and is spaced from each other and extends downwards from horseshoe clamp, so that the substantially degree of lip-rounding be collectively formed with U-shaped ontology
Structure, open guide post 33' here and retract guide post 34' and release profile and retract the cooperation and embodiment illustrated in fig. 9 of profile
Identical, this will not be detailed here.
Figure 12-13 shows the spool of an embodiment according to the present utility model.As illustrated by figs. 12-13, spool 4 has disk
Shape ontology 41, integrally provided with hinge axis 411,412 on the periphery of ontology 41.The side towards valve channel 1a of ontology 41 is set
There is locking post 42, locking post 42 is used to cooperate with the locking bail 104 on valve rod 10, when locked, locking post 42 and locking bail
104 be interference fit.Locking boss 47 is additionally provided in locking post 42.Locking boss 47 is located at 42 top of locking post and relative to lock
Tight column outwardly protrudes.Under valve-closed state, locking boss 47 is engaged with the locking hanging platform 14 on locking bail 104, prevents from locking
Tight hook is detached from locking post.
Two protrusions 43,44 are protruded from the side of spool in 42 top of locking post.Receiving is respectively provided in protrusion 43,44
The connecting hole 45,46 of the shaft 31,32 of sliding part 3.
When assembling, valve rod 10 is partially housed in the valve rod hole 1d of valve body 1, and driver 8 is inserted into the location hole on valve rod
In 106.The guide end of driver gos deep into buccal glyph shaped structure or square shape on sliding part, to lead with opening guide post 33 and retracting
Column 34 cooperates.Hinge axis on spool 4 is installed in the hinge hole of valve body, and the shaft 31,32 on sliding part 3 is inserted on spool 4
Connecting hole 45,46, since sliding part has certain elasticity, after assembling, in the case where not being artificial disassembly, sliding part 3 will not
It falls off from spool.
Figure 15 shows the perspective view of the valve after being completed 100, wherein valve is in the open state.After being completed,
The rotation of valve rod 10 drives driver 8 to rotate, and driver 8 is using release profile 85 and retracts profile 86 and guide post 33 and guide post
34 cooperation drives sliding part 3, and then spool is driven to do the movement opened and closed.
Figure 16 shows the cross-sectional side elevational view of the valve after being completed 100 in the open state.As shown in figure 16, valve
Bar 10 is partially housed in the valve rod hole 1d of valve body 1 and is rotatably maintained on valve body 1.411 He of hinge axis on spool 4
412 respectively be inserted into valve body 1 on hinge hole 1g and 1h in so that spool 4 can around hinge hole center axis thereof.Valve rod 10
It is connect with the sliding part 3 made of wire spring with spool 4 driver, so that valve rod 10, which drives, to be slided when rotation valve rod 10
The movement of moving part 3 is acted with movable valve plug 4 in turn, thus opens or closes spool.
Figure 17,18 and 19 are the cross-sectional view for showing the opening procedure of valve of the application.As shown in Figure 17-19, work as opening
When valve, valve rod 10 is reversely rotated, so that the locking bail 104 of valve rod 10 is detached from the locking post 42 on spool 4 first.Then into
One step rotary valve rod 10, valve rod 10, driver 8 and sliding part 3 form transmission mechanism, and the release profile of driver 8 is to sliding part
Unlatching guide post applied force, sliding part 3 pushes spool 4 open, opens spool 4 to full open position.
Perspective view and cross-sectional view when valve is in close state is shown respectively in Figure 20 and Fig. 2.When closing valve, valve rod
10 rotate to closed state, and valve rod 10, driver 8 and sliding part 3 form transmission mechanism, and driver retracts profile to sliding part
Retract guide post applied force, so that sliding part 3 pulls spool 4 to be close to valve body 1 along the sliding of driver 8, so that spool 4 is in pre-
Closed state.Valve rod 10 is continued to rotate, when the starting inclined-plane 104a of locking post 42 and locking bail 104 contact, on starting inclined-plane
Under the action of 104a, locking bail can give locking cylinder oriented interior tightening force.When locking post 42 is pulled to middle part 104b, at this time
The side of locking post 42 and the middle part 104b fitting of locking bail 104, and on the locking boss 47 in locking post 42 and locking bail 104
Locking hanging platform 14 be engaged.Sealing ring 6 is oppressed at this time, is realized and is sealed and prevent locking bail from undesirably falling off locking post.
In above-described embodiment, due between spool and valve body use hinging manner connect, spool can around hinge central axis
Line rotates and realizes the opening and closing of valve.In the open mode, it without any block piece in the fluid channel in valve body, therefore can realize
Big flow.And the transmission ratio by being suitably set manipulation device and transmission device is, it can be achieved that expeditiously Open valve,
Such as valve rod only turns over a low-angle that fully opening and being closed for valve can be realized.In addition, using hinged mode
So that the structure of valve is simple, compact, easy to operate, opening and closing torque is small, opening angle is big, flow is big, easy to clean and make
It makes at low cost.By the cooperation of locking boss and locking hanging platform, valve can be prevented to be accidentally opened.Further, by
The flange of reinforcement is set on valve body, unloads power slot, reinforce the structures such as protrusion, it can be in the situation for the total volume for not increasing valve substantially
Under, enhance the intensity of valve, prevents because valve intensity is insufficient, flange section deforms and leads to accidental release.In addition, by by valve
The sealing surface of door moves back, and can prevent the deformation of sealing position, further prevent the accidental release of valve.
It should be pointed out that each component can have various modifications in above-described embodiment.For example, handle and valve rod can be
Integral piece.The hinge connection type of spool and valve body also is embodied as that hinge hole is arranged on spool, and hinge is arranged on valve body
Chain pin etc. is realized.
In addition, driver and sliding part can also have other constructions, as long as sliding part is equipped with for the connection with spool
The shaft that hole is rotatably connected, and be respectively equipped on driver and sliding part can mutually matched guide frame, such as directive wheel
Wide and guide post, and can be moved synchronously with valve rod.Guide-contour is settable on a drive, and guide post is arranged in sliding part at this time
On, alternatively, guide-contour may also be arranged on sliding part, guide post is correspondingly disposed on driver at this time.Driver can be with valve
Rod is integrally formed part.
The preferred embodiment of the utility model has already been described in detail above, it is understood that if desired, embodiment can be modified
Aspect provide other embodiment to use the aspect, feature and design of various patents, application and publication.
In view of detailed descriptions above, these and other variation can be made to embodiment.In general, in claim
In, term used should not be construed as limited to specific embodiment disclosed in description and claims, but be understood that
Being includes whole equivalency ranges that all possible embodiment is enjoyed together with these claims.
Claims (12)
1. a kind of radial type valve, articulated valve includes valve body, valve rod and spool, and the valve body is a shell and institute
The one end for stating valve body is equipped with flange, and the shell is formed with the valve rod hole for partly accommodating valve rod, and shape in the shell
The channel Cheng Youyi, the channel have an entrance and an outlet, and the spool is connect by hinge with the valve body, so that described
Spool can be rotated around the rotation axis of the hinge, which is characterized in that one end equipped with the flange of the valve body has
First reinforcement platform, second reinforce platform and unload power slot between the first reinforcement platform and the second reinforcement platform, wherein
The first reinforcement platform and the second reinforcement platform extend radially outwardly out from the outer wall of the valve body along the valve body.
2. radial type valve according to claim 1, which is characterized in that the first reinforcement platform is integrally formed at the method
Blue root, so that the thickness of the root of the flange is greater than the thickness of the distal end of the flange.
3. radial type valve according to claim 2, which is characterized in that the root of the flange with a thickness of the flange
1.5-2.5 times of thickness of distal end.
4. radial type valve according to claim 1, which is characterized in that the width of the power of the unloading slot is second reinforcement
The 1/5-2/3 of the thickness of platform.
5. radial type valve according to claim 4, which is characterized in that the width of the power of the unloading slot is second reinforcement
The 1/3-1/2 of the thickness of platform.
6. radial type valve according to claim 1, which is characterized in that the inside of the valve body is equipped with towards the close of spool
Cover, the sealing surface reinforce platform than described second closer to the outlet of the valve.
7. radial type valve according to claim 1, which is characterized in that articulated valve further comprises driver
And sliding part, the driver pass through the movement of sliding part described in the rotational movement of valve rod, the sliding part drives the valve
Core carries out opening and closing campaign relative to the valve body and the spool is equipped with locking post, and the bottom end of the valve rod is set
There is locking bail, the spool is locked by the locking bail and the locking post to the valve when valve is in close state
Body.
8. radial type valve according to claim 7, which is characterized in that the driver, which is equipped with, to be released profile and retract wheel
Exterior feature, the sliding part and the spool, which are rotatably connected and are equipped with, releases profile and the contoured fit that retracts with described respectively
It opens guide post and retracts guide post, during valve opening, the release profile and the unlatching guide post cooperate, so that the valve
The rotary motion of bar is transferred to the spool and be converted to by the driver through the sliding part drives the spool around institute
The movement of rotation axis rotation of hinge is stated with Open valve；And in valve closing process, it is described retract profile with it is described
Guide post cooperation is retracted, so that the rotary motion of the valve rod is transferred to the spool simultaneously through the sliding part by the driver
The movement for the rotation axis rotation for driving the spool around the hinge is converted to close valve.
9. radial type valve according to claim 8, which is characterized in that the driver includes for connecting with the valve rod
The fixing end connect and the guide end with sliding part cooperation, two side external surface of guide end are respectively equipped with the release profile
Profile is retracted with described, and is additionally provided between the fixing end and the release profile from the driver lateral wall and protrudes
Auxiliary retract protrusion, wherein in valve closing process, the auxiliary retract protrusion with it is described retract profile respectively with it is described
It opens guide post and the guide post that retracts cooperates.
10. radial type valve according to claim 1, which is characterized in that the spool is equipped with locking post, the valve rod
Bottom end be equipped with locking bail, be provided with locking boss in the locking post, locking hanging platform be provided on the locking bail, wherein when
The spool is locked by the locking bail and the locking post to the valve body and the lock when valve is in close state
The locking boss on locking hanging platform and the locking post on tight hook is mutually twisted.
11. radial type valve according to claim 10, which is characterized in that the locking boss is located in the locking post
Portion and outwardly protruded relative to the locking post and the locking hanging platform from the lower, transverse of the locking hook in the locking
Hook extends.
12. radial type valve according to claim 11, which is characterized in that the outer rim of the locking hanging platform is that arc is bent
Face, the middle part of the outer rim is relative to two sides indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962571.7U CN208793644U (en) | 2018-06-21 | 2018-06-21 | Radial type valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962571.7U CN208793644U (en) | 2018-06-21 | 2018-06-21 | Radial type valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793644U true CN208793644U (en) | 2019-04-26 |
Family
ID=66201296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962571.7U Active CN208793644U (en) | 2018-06-21 | 2018-06-21 | Radial type valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679241A (en) * | 2018-06-21 | 2018-10-19 | 上海鸿研物流技术有限公司 | Radial type valve |
| WO2019242609A1 (en) * | 2018-06-21 | 2019-12-26 | 上海鸿研物流技术有限公司 | Hinged valve |
-
2018
- 2018-06-21 CN CN201820962571.7U patent/CN208793644U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679241A (en) * | 2018-06-21 | 2018-10-19 | 上海鸿研物流技术有限公司 | Radial type valve |
| WO2019242609A1 (en) * | 2018-06-21 | 2019-12-26 | 上海鸿研物流技术有限公司 | Hinged valve |
| US11435009B2 (en) | 2018-06-21 | 2022-09-06 | Shanghai Hongyan Returnable Transit Packagings Co., Ltd. | Hinged valve |
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