CN103090023A - Valve with articulated valve core - Google Patents
Valve with articulated valve core Download PDFInfo
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- CN103090023A CN103090023A CN2013100328346A CN201310032834A CN103090023A CN 103090023 A CN103090023 A CN 103090023A CN 2013100328346 A CN2013100328346 A CN 2013100328346A CN 201310032834 A CN201310032834 A CN 201310032834A CN 103090023 A CN103090023 A CN 103090023A
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- spool
- valve rod
- swivel head
- locking
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- 241001633942 Dais Species 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012636 effector Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
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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
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/521—Mechanical actuating means with crank, eccentric, or cam comprising a pivoted disc or flap
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a valve with an articulated valve core. The valve with the articulated valve core comprises a handle, a valve rod, a valve body, the valve core, a transmission piece, a seal ring and a valve cover. The valve body is a shell body which is provided with a valve rod hole and a channel, and the channel is provided with an inlet and an outlet. The valve core is connected with the valve body through a hinge so that the valve core can rotate around a rotary axial line of the hinge, and the valve core is provided with a locking column and a connecting hole. A locking hook is arranged at the bottom end of the valve rod, and a rotary hole is formed in the bottom of the valve rod. Two ends of the transmission piece are respectively provided with a rotary head, one of the rotary heads is connected with the connecting hole of the valve core, and the other of the rotary heads is connected with the rotary hole of the valve rod, so rotary motion of the valve rod is transmitted to the valve core through the transmission piece to control opening and closing of the valve core. When the valve is in a closed state, the valve core is locked to the valve body through the locking hook and the locking column. The valve with the articulated valve core has the advantages of being compact in structure, small in opening moment of force, large in opening angle, large in flow, and the like.
Description
Technical field
The present invention relates to the valve for the intermediate bulk storage vessel.
Background technique
Existing valve for the intermediate bulk storage vessel is the rotation of spool intermediate rotary shaft as the opening ways of butterfly valve, band movable valve plug both sides rotating opening, because spool generally is positioned at the inside of valve body, its flow is subject to the impact of spool and rotating shaft, and sealing is relatively poor.And because the friction of butterfly valve seal circle and valve body, the dynamics of opening/shutting valve is larger.
Develop recently guide-slot type lifting bar ball valve both at home and abroad, S shape guiding groove is arranged on valve rod, coordinate with pilot pin, after driving spheroid disengaging valve seat when making valve rod increase, another mistake hour hands half-twist, Open valve fully.When valve rod descends, drive spheroid and turn round 90 ° clockwise, then press to valve seat, realize throttle down, the shortcoming of this technology is to have long S shape guiding groove on valve rod, during rotary opening and closing, needs valve rod to rise or descend at the guiding groove inner-spiral type, shortcomings such as so guiding groove takes up room greatly, and angle of swing is large.
Chinese patent application number is 99124192.4 to have announced the valve opening and closing structure that a kind of expanding switch mechanismfor valves with dual slots holds together, it is by fixed tray, rotating disc and position limit pin combine, when the external force actuate valve stem drives position limit pin together with rotating disc, position limit pin turns clockwise along the track of " circular arc " track on fixed tray, when rotating to " straight line " track that " circular arc " track is connected, rotating disc continues to turn clockwise, position limit pin is under the positive action of " support is held together " track on rotating disc, strut to the fixed tray periphery by " straight line " track track on fixed tray, at this moment position limit pin together with valve sealing structure spare to valve seat, valve closing.When valve rod is rotated counterclockwise together with rotating disc, under the positive action of " support is held together " track on rotating disc, position limit pin is first pressed the track of " straight line " track on fixed tray to fixed tray center gathering together with the seal structural part of valve, track by " circular arc " track on fixed tray is rotated counterclockwise again, valve opening, the technical disadvantages of this patent is to use the track of " circular arc connects straight line ", its precision prescribed is high, processing technology is complicated, spool is the spheroid of combination, be difficult to obtain balanced pretightening force, thereby cause spool to damage, shortened life of valve.
Chinese patent 200620105067 has been introduced a kind of track type cock valve, comprise valve body, valve gap, operation piece, valve rod, valve seat, consist of the valve plug of conical surface sealing pair with valve seat, and rail mounted mechanism, rail mounted mechanism has the rail ring of two guiding grooves and has the double-pin plate that two guide finger pins enter described guiding groove and form by being arranged on the valve plug neck, also comprise locking nut and the Adjusting ring of adjusting the rail ring mounting point, the shortcoming of this patent is that transmission structures is complicated, extremely takies the valve body space outerpace; It is more that transmission device relates to component, and assembly process is complicated.In addition, due to the valve plug that the conical surface sealing pair is arranged, and locking nut and the Adjusting ring of adjusting the rail ring mounting point, it needs repeatedly to regulate, so complicated operation.
Summary of the invention
The purpose of this invention is to provide a kind of valve, this valve has compact structure, easy and simple to handle, valve opening moment is little, opening angle is large, flow is large, and the advantage such as convenient cleaning.
For achieving the above object, the invention provides a kind of valve with hinge spool, comprise handle, valve rod, valve body, spool, driving component, seal ring and valve gap, described valve body is a housing, described housing is formed with for the valve rod hole that partly holds valve rod, and be formed with a passage in housing, described passage has an entrance and an outlet, it is characterized in that:
Described spool is connected with described valve body by hinge, make described spool to rotate around the spin axis of described hinge, and described spool is provided with locking post and attachment hole;
The bottom of described valve rod is provided with locking bail, and is provided with rotating hole in the bottom of valve rod, the central axis of the described valve rod of center axis deviation of described rotating hole; And
Described driving component two ends are respectively equipped with swivel head, one in described swivel head is connected with the rotating hole of described valve rod and can rotates in described rotating hole, and the attachment hole of another and described spool is rotatably connected, make described valve rod rotatablely move by described driving component be passed to described spool and be converted to order about described spool around the motion of the spin axis of described hinge rotation opening or throttle down, and described spool is secured to described valve body by described locking bail and described locking post when valve is in closed condition.
In the preferred embodiments of the present invention, hinge can be made of the pan that is arranged on the hinge axis on described spool and be arranged on described valve body.
In the preferred embodiments of the present invention, driving component can be wire spring, described wire spring has body, one end of body is provided with the first swivel head that is connected for the rotating hole of described valve rod, the other end is provided with the second swivel head for the attachment hole connection of described spool, described the first swivel head is a straightway, and described the second swivel head is another line segment, and the end of described another line segment curves several angle; Described body and described the second swivel head are in the same plane, and described the first swivel head is perpendicular to described plane; And the attachment hole on described spool is made of two sections diameter different holes, wherein, be positioned at the bore portion diameter of head of attachment hole less of preventing that described the second swivel head from deviating from, can rotate therein and be positioned at the bore portion diameter of attachment hole the afterbody large so that end of described the second swivel head.
In the preferred embodiments of the present invention, described locking bail is hook-shaped, is disposed with initial part, intermediate portion and termination section on locking bail, and wherein, described initial part is the inclined-plane, does leading role.
In the preferred embodiments of the present invention, can be provided with two positive stop lug boss of spaced apart several angle on the outer wall of described valve rod hole, on the external wall of upper portion of described valve rod, one is provided with limit dais and locking projections projectedly, described limit dais and described locking projections coordinate with described two positive stop lug boss respectively, with the maintenance that realizes valve opening state and prevent that described valve rod from rotating and surpass predetermined angle.
In the preferred embodiments of the present invention, described spool can have disc-shaped body, the side towards described passage of described body is provided with described locking post, a columnar projections is protruded in side from described spool above described locking post, is provided with the described attachment hole be used to the swivel head on an end that holds described driving component in described columnar projections.
In the preferred embodiments of the present invention, described valve also can comprise buckle, and the middle part of described valve rod is formed with buckle slot, described buckle slot is used for being clasped with described, make described buckle remain on regularly on described valve rod, thereby after valve sets installed into, valve rod can not break away from from valve body.
The present invention also provides a kind of valve with hinge spool, comprise handle, valve rod, valve body, spool, driving component, seal ring and valve gap, described valve body is a housing, housing is formed with for being formed with a passage in the valve rod hole that partly holds valve rod and housing, described passage has an entrance and an outlet, it is characterized in that:
Described valve rod is connected with described spool by wire spring, and is provided with locking bail on described valve rod;
Described spool is connected with described valve body by hinge, and is provided with the locking post on described spool;
Described wire spring two ends are respectively equipped with swivel head, swivel head on described wire spring one end directly is connected to rotating hole with the eccentric shaft on being arranged on described valve rod, and can rotate in described axial-rotation hole, the swivel head on the other end of described wire spring and described spool are directly hinged; And
Described valve rod rotatablely move by described driving component be passed to described spool and be converted to order about described spool around the motion of the spin axis of described hinge rotation to open or throttle down, described spool is by locking bail and the locking of locking post when valve is in closed condition.
In valve of the present invention, owing to adopting hinging manner to connect between spool and valve body, spool can be realized around the central axis rotation of hinge the keying of valve.When open mode, without any block piece, therefore can realize large flow in the fluid passage in valve body.And by the velocity ratio of Effector and transmission device suitably is set, can realize Open valve expeditiously, for example valve rod only turns over the complete opening and closing that a small angle can be realized valve.In addition, adopt hinged mode make valve simple in structure, compact, easy and simple to handle, open and close that moment is little, opening angle is large, flow is large, facilitate cleaning and low cost of manufacture.
Description of drawings
Fig. 1 illustrates the exploded perspective view according to the first embodiment of the valve with hinge spool of the present invention;
Fig. 2 a illustrates the stereogram according to the first embodiment's of the valve with hinge spool of the present invention valve body;
Fig. 2 b illustrates the stereogram according to the first embodiment's of the valve with hinge spool of the present invention valve body;
Fig. 2 c illustrates the plan view according to the first embodiment's of the valve with hinge spool of the present invention valve body;
Fig. 3 a illustrates the stereogram according to the first embodiment's of the valve with hinge spool of the present invention valve rod;
Fig. 3 b illustrates another stereogram according to the first embodiment's of the valve with hinge spool of the present invention valve rod;
Fig. 4 illustrates the stereogram according to the first embodiment's of the valve with hinge spool of the present invention buckle;
Fig. 5 illustrates the stereogram according to the first embodiment's of valve of the present invention wire spring;
Fig. 6 illustrates the partial cross-sectional perspective view after assembling according to the spool of the valve of the first embodiment of the present invention and wire spring;
Fig. 7 illustrates the partial cross-sectional perspective view of the valve after completing according to the assembling of the first embodiment of the present invention;
Sectional view when Fig. 8 illustrates valve after completing according to the assembling of the first embodiment of the present invention and is in closed condition;
Sectional view when Fig. 9 illustrates valve according to the first embodiment of the present invention and is in pre-closed condition; And
Sectional view when Figure 10 illustrates valve according to the first embodiment of the present invention and is in buttoned-up status.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present invention is elaborated, so that clearer understanding objects, features and advantages of the present invention.It should be understood that embodiment shown in the drawings is not limitation of the scope of the invention, and just for the connotation of technical solution of the present invention is described.
Fig. 1 illustrates the exploded perspective view according to the first embodiment of the valve 100 with hinge spool of the present invention.As shown in Figure 1, valve 100 comprises valve body 1, handle 2, wire spring 3, spool 4, valve gap 5, seal ring 6,7 and 9, buckle 8, valve rod 10, and handle pin 11.Wherein, spool 4 is connected connection with valve body by hinging manner, and hinge is made of the pan that is arranged on the hinge axis on spool 4 and be arranged on valve body 1, hereinafter will be described in more detail.Be provided with seal ring 6 between spool 4 and valve body 1.Handle 2 is connected with valve rod 10 by handle pin 11, and valve rod 2 is connected with spool 4 by wire spring 3.Buckle 8 is stuck on valve rod 10 and breaks away from from valve body 1 with valve rod 10 after preventing installation.Wire spring 3 plays the gearing that the action of valve rod is passed to spool 4, and when making handle with sleeve 2, handle 2 band ovable valve stems 10 rotate, and then 3 actions of valve rod drive wire spring, and movable valve plug 4 actions are with again in the action of wire spring 3, thereby realize the keying of valve.Be provided with seal ring close 7 at valve rod 10 and 1 of valve body.Also be provided with seal ring 9 between valve body 1 and valve gap 5.
In addition, be provided with locking bail on valve rod 10, be provided with the locking post on spool, spool is locked on valve body by locking bail and locking post, to realize the closely airtight of valve, hereinafter will further describe.
Fig. 2 a-2c illustrates respectively stereogram and the plan view according to the first embodiment's of the valve 100 with hinge spool of the present invention valve body 1.As shown in Fig. 2 a-2c, valve body 1 is a housing, is formed with a passage 1a in housing, passes through for fluid.The left and right side of housing is along a horizontal axis (not shown) formation and container and the outside entrance 1b that is communicated with and outlet 1c respectively, is provided with spool 4 at its entrance 1b place, exports 1c and is connected with valve gap.The perpendicular vertical axis (not shown) of the upper end edge of valve body 1 and described horizontal axis is formed with valve rod hole 1d.The outer wall of valve rod hole 1d is provided with positive stop lug boss 1e and the 1f of spaced apart several angle.Above being in passage 1a, the entrance 1a of valve body 1 is provided with pan 1g, 1h.
Fig. 3 a and 3b illustrate the stereogram of the valve rod 10 of valve 100, and wherein, valve rod 10 partly is contained in valve rod hole 1d, are formed with the lug 101 that coordinates with handle 2 and handle pin 11 respectively and the pin-and-hole 101a on lug 101 on the top of valve rod.Also one is provided with limit dais 102 and locking projections 103a, 103b projectedly on the external wall of upper portion of valve rod.Limit dais 102 and locking projections 103a, 103b coordinate with positive stop lug boss 1e, 1f on valve body 1 respectively, realize the maintenance of valve opening state and prevent that valve rod from rotating surpassing predetermined angle.
Be provided with integratedly locking bail 104 on the bottom of valve rod 10.When locking bail 104 is used for valve closing, make spool 4 stably remain on closed state.Locking bail 104 is hook formation, is provided with initial part 104a, intermediate portion 104b and the termination 104c of section on locking bail, and wherein, initial part 104a is the inclined-plane, does leading role.Locking bail is used for coordinating with locking post on spool 4, and the locking when realizing valve closing hereinafter will be described in more detail.
Also be provided with the eccentric rotating hole 106 along the valve rod axis direction in the bottom of valve rod 10, the central axis (not shown) of rotating hole 106 departs from the central axis (not shown) certain distance of valve rod, and this distance can be determined by the angle that valve will be opened.
In addition, be formed with buckle slot 105 at the middle part of valve rod, buckle slot 105 is used for coordinating with buckle 8, make buckle 8 remain on regularly on valve rod 10, thereby after valve sets installed into, valve rod can not break away from from valve body.
Fig. 4 illustrates the stereogram of the buckle 8 of valve 100.As shown in Figs. 4a and 4b, buckle 8 is shaped as roughly C shape, and two arms 81,82 of C shape have certain elasticity, makes when buckle 8 snaps in buckle slot 105, can not come off from buckle slot 105.
Fig. 5 illustrates the stereogram according to the first embodiment's of valve of the present invention wire spring 3.As shown in Figure 5, wire spring 3 has body 30, and an end of body 30 is provided with the first swivel head 31a, and the other end is provided with the second swivel head 31b.Swivel head 31a is the straightway of certain-length, and with 30 one-tenth tilt fixings of body of wire spring 3, be generally 90 °.Swivel head 31b is another line segment angled with body 30, this line segment end curve several angle with prevent wire spring 3 attachment hole from spool after assembling deviate from (perhaps swivel head 31b be can be hinged with spool connecting head), and swivel head 31b and body 30 are substantially at grade, and swivel head 31a is perpendicular to the plane that is made of body 30 and swivel head 31b.Swivel head 31a is connected (insertion) with the rotating hole 106 of valve rod, and can rotation in axial-rotation hole 106.Swivel head 31b inserts in the attachment hole 44 of spool 4, and the attachment hole 44 of swivel head 31b and spool has rotatable hinged relationship, and namely swivel head 31b can rotate in attachment hole 44.Thus, the rotation of valve rod 10 can drive wire spring 3 actions, make the rotatablely moving of valve rod (namely by the power with respect to the spool direction that rotatablely moves and produce) by wire spring 3(driving component) be passed to spool and be converted to order about spool around the motion of the spin axis rotation of hinge with unlatching or throttle down, hereinafter will further illustrate.
Fig. 6 illustrates the partial cross-sectional perspective view after assembling according to the spool 4 of the valve 100 of the first embodiment of the present invention and wire spring 3.As shown in Figure 6, spool 4 has disc-shaped body 41, is provided with integratedly hinge axis 411,412 on the periphery of body 41.The side towards valve channel 1a of body 41 is provided with locking post 42, and locking post 42 is used for coordinating with locking bail 104 on valve rod 10, and when locking, locking post 42 and locking bail 104 is interference fit.Protrude a columnar projections 43(as clearer the illustrating of Fig. 1 from the side of spool above locking post 42), be provided with the attachment hole 44 be used to the swivel head 31b that holds wire spring 3 in columnar projections 43.Attachment hole 44 is made of two sections diameter different holes, wherein, be positioned at the bore portion 44a diameter of head of attachment hole less of preventing that swivel head 31b from deviating from, can rotate therein and be positioned at the bore portion 44b diameter of attachment hole the afterbody large so that end of swivel head 31b.
During assembling, valve rod 10 partly is contained in the valve rod hole 1d of valve body 1 and remains in valve body 1 by buckle 8, and the hinge axis on spool 4 is fit in the pan of valve body.At first wire spring 3 utilizes the attachment hole 44 that swivel head 31b is connected with spool to connect, and then swivel head 31a is pressed into the rotating hole 106 of valve rod, as shown in Figure 7.Because swivel head 31a is the straightway of certain-length, and and the wire spring body is into about the tilt fixing of 90 °, fixed groove on spool all substantially at grade, so can not come off after wire spring swivel head 31a and 31b assembling in spool opening and closing state and opening and closing process.During valve rod 10 rotation, because the axial bias of rotating hole 106 makes wire spring 3 produce the power that acts on spool, control thus the keying of spool.
Sectional view when Fig. 8 illustrates the valve 100 of assembling after completing and is in closed condition.As shown in Figure 8, valve rod 10 partly is contained in the valve rod hole 1d of valve body 1 and rotatably remains on valve body 1 via buckle 8. Hinge axis 411 and 412 on spool 4 inserts respectively in pan 1g and 1h on valve body 1, makes spool 4 to rotate around the central axis of pan.Valve rod 10 is connected with spool 4 by wire spring 3, makes when rotation valve rod 10, and valve rod 10 drives wire spring 3 actions and then 4 actions of band movable valve plug, opens or closes thus spool.
When throttle down, valve rod 10 is to the closed condition rotation, and valve rod 10 and wire spring 3 form the cam eccentric structure, and the rotation of wire spring 3 pulls spool 4 to rely on valve body 1, makes spool 4 be in pre-closed condition, as shown in Figure 9, and the also not locking of spool this moment.Be rotated further valve rod 10, when the initial part 104a of locking post 42 and locking bail 104 contacts, under the effect on initial part 104a inclined-plane, initial part 104a has inside tightening force can for the locking cylinder, when locking post 42 is pulled to intermediate portion 104b, locking the side of post 42 and the termination 104c of section of locking bail 104 this moment fits, this moment, seal ring 6 was oppressed, realize sealing as shown in figure 10, the positive stop lug boss 1f of the limit dais 102 of valve rod 10 and valve body 1 fits at this moment, the locking projections 103a of valve rod 10 crosses the positive stop lug boss 1f of valve body, and locking is completed.
When opening valve, counterrotating valve rod 10, the locking bail 104 that makes valve rod 10 at first with spool 4 on locking post 42 break away from.Then be further rotated valve rod 10, form the cam eccentric structures with wire spring 3 on valve rod 10, this moment, eccentric point was near apart from spool 4, wire spring 3 pushes away spool, make spool open to full open position, at this moment, the limit dais 102 of valve rod 10 and the positive stop lug boss 1e of valve body 1 fit, the locking projections 103b of valve rod 10 crosses the positive stop lug boss 1e of valve body, and this moment, valve rod was in the lock state.
In above-described embodiment, owing to adopting hinging manner to connect between spool and valve body, spool can be realized around the central axis rotation of hinge the keying of valve.When open mode, without any block piece, therefore can realize large flow in the fluid passage in valve body.And by the velocity ratio of Effector and transmission device suitably is set, can realize Open valve expeditiously, for example valve rod only turns over the complete opening and closing that a small angle can be realized valve.In addition, adopt hinged mode make valve simple in structure, compact, easy and simple to handle, open and close that moment is little, opening angle is large, flow is large, facilitate cleaning and low cost of manufacture.
It is pointed out that in above-described embodiment, each member can have various modification.For example, handle and valve rod can be integrated part.The driving component that is made of wire spring can adopt other structure, for example consists of by having certain flexible working of plastics or metalwork, as long as driving component can be transferred to spool with the rotation of valve rod, gets final product with the keying that realizes valve thereby push or retract spool open.The chain connection mode of spool and valve body also can be embodied as pan is set on spool, realizes and joint pin etc. is set on valve body.
Below described preferred embodiment of the present invention in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present invention, those skilled in the art can make various changes or modifications the present invention.These equivalent form of values fall within the application's appended claims limited range equally.
Claims (8)
1. valve with hinge spool, comprise handle, valve rod, valve body, spool, driving component, seal ring and valve gap, described valve body is a housing, described housing is formed with for the valve rod hole that partly holds valve rod, and be formed with a passage in housing, described passage has an entrance and an outlet, it is characterized in that:
Described spool is connected with described valve body by hinge, make described spool to rotate around the spin axis of described hinge, and described spool is provided with locking post and attachment hole;
The bottom of described valve rod is provided with locking bail, and is provided with rotating hole in the bottom of valve rod, the central axis of the described valve rod of center axis deviation of described rotating hole; And
Described driving component two ends are respectively equipped with swivel head, one in described swivel head is connected with the rotating hole of described valve rod and can rotates in described rotating hole, and the attachment hole of another and described spool is rotatably connected, make described valve rod rotatablely move by described driving component be passed to described spool and be converted to order about described spool around the motion of the spin axis of described hinge rotation opening or throttle down, and described spool is secured to described valve body by described locking bail and described locking post when valve is in closed condition.
2. valve according to claim 1 is characterized in that: described hinge is made of the pan that is arranged on the hinge axis on described spool and be arranged on described valve body.
3. valve according to claim 1 is characterized in that:
Described driving component is wire spring, described wire spring has body, one end of body is provided with the first swivel head that is connected for the rotating hole of described valve rod, the other end is provided with the second swivel head for the attachment hole connection of described spool, described the first swivel head is a straightway, and described the second swivel head is another line segment, and the end of described another line segment curves several angle;
Described body and described the second swivel head are in the same plane, and described the first swivel head is perpendicular to described plane; And
Attachment hole on described spool is made of two sections diameter different holes, wherein, be positioned at the bore portion diameter of head of attachment hole less of preventing that described the second swivel head from deviating from, can rotate therein and be positioned at the bore portion diameter of attachment hole the afterbody large so that end of described the second swivel head.
4. valve according to claim 1, it is characterized in that: described locking bail is hook-shaped, is disposed with initial part, intermediate portion and termination section on locking bail, and wherein, described initial part is the inclined-plane, does leading role.
5. valve according to claim 1, it is characterized in that: the outer wall of described valve rod hole is provided with two positive stop lug boss of spaced apart several angle, on the external wall of upper portion of described valve rod, one is provided with limit dais and locking projections projectedly, described limit dais and described locking projections coordinate with described two positive stop lug boss respectively, with the maintenance that realizes valve opening state and prevent that described valve rod from rotating and surpass predetermined angle.
6. valve according to claim 1, it is characterized in that: described spool has disc-shaped body, the side towards described passage of described body is provided with described locking post, a columnar projections is protruded in side from described spool above described locking post, is provided with the described attachment hole be used to the swivel head on an end that holds described driving component in described columnar projections.
7. valve according to claim 1, it is characterized in that: described valve also comprises buckle, the middle part of described valve rod is formed with buckle slot, described buckle slot is used for being clasped with described, make described buckle remain on regularly on described valve rod, thereby after valve sets installed into, valve rod can not break away from from valve body.
8. valve with hinge spool, comprise handle, valve rod, valve body, spool, driving component, seal ring and valve gap, described valve body is a housing, housing is formed with for being formed with a passage in the valve rod hole that partly holds valve rod and housing, described passage has an entrance and an outlet, it is characterized in that:
Described valve rod is connected with described spool by wire spring, and is provided with locking bail on described valve rod;
Described spool is connected with described valve body by hinge, and is provided with the locking post on described spool;
Described wire spring two ends are respectively equipped with swivel head, swivel head on described wire spring one end directly is connected to rotating hole with the eccentric shaft on being arranged on described valve rod, and can rotate in described axial-rotation hole, the swivel head on the other end of described wire spring and described spool are directly hinged; And
Described valve rod rotatablely move by described driving component be passed to described spool and be converted to order about described spool around the motion of the spin axis of described hinge rotation to open or throttle down, described spool is by locking bail and the locking of locking post when valve is in closed condition.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032834.6A CN103090023B (en) | 2013-01-28 | 2013-01-28 | A kind of valve with radial type spool |
| PCT/CN2014/071328 WO2014114257A1 (en) | 2013-01-28 | 2014-01-24 | Valve having articulated valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032834.6A CN103090023B (en) | 2013-01-28 | 2013-01-28 | A kind of valve with radial type spool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090023A true CN103090023A (en) | 2013-05-08 |
| CN103090023B CN103090023B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310032834.6A Active CN103090023B (en) | 2013-01-28 | 2013-01-28 | A kind of valve with radial type spool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103090023B (en) |
| WO (1) | WO2014114257A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114257A1 (en) * | 2013-01-28 | 2014-07-31 | 上海鸿研物流技术有限公司 | Valve having articulated valve core |
| WO2015010635A1 (en) * | 2013-07-24 | 2015-01-29 | 上海鸿研物流技术有限公司 | Hinged valve |
| CN108679242A (en) * | 2018-06-21 | 2018-10-19 | 上海鸿研物流技术有限公司 | Radial type valve |
| CN109707853A (en) * | 2016-01-22 | 2019-05-03 | 上海鸿研物流技术有限公司 | Valve |
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| US4658857A (en) * | 1985-09-20 | 1987-04-21 | Surgeaco, Incorporated | Control valve with split disc |
| CN2078830U (en) * | 1990-09-03 | 1991-06-12 | 蔡诚献 | Water-control valve |
| CN1671983A (en) * | 2002-05-23 | 2005-09-21 | 弗利亚特克公司 | Shut-off fitting |
| CN102011887A (en) * | 2010-12-10 | 2011-04-13 | 上海鸿润科技有限公司 | Valve and valve core subassembly thereof |
| CN203082229U (en) * | 2013-01-28 | 2013-07-24 | 上海鸿润科技有限公司 | Valve with hinge type valve core |
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| US6206024B1 (en) * | 1999-05-04 | 2001-03-27 | E. Paul Naberhaus | Valve assembly |
| US6164324A (en) * | 1999-09-23 | 2000-12-26 | Edward Vogt Valve Company | Adjustable quick closing disk check value with flow indicator |
| US7255324B2 (en) * | 2005-03-01 | 2007-08-14 | Itt Manufacturing Enterprises, Inc. | Quarter-turn diaphragm valve |
| JPWO2008018405A1 (en) * | 2006-08-11 | 2009-12-24 | 日本バルカー工業株式会社 | Valve device |
| CN100447462C (en) * | 2007-04-20 | 2008-12-31 | 张长宗 | Hard sealing ball valve |
| CN201083273Y (en) * | 2007-10-18 | 2008-07-09 | 湖南泵阀制造有限公司 | Hard-sealing non-abrasion rotary cutting valve |
| CN103090023B (en) * | 2013-01-28 | 2016-08-03 | 上海鸿研物流技术有限公司 | A kind of valve with radial type spool |
-
2013
- 2013-01-28 CN CN201310032834.6A patent/CN103090023B/en active Active
-
2014
- 2014-01-24 WO PCT/CN2014/071328 patent/WO2014114257A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658857A (en) * | 1985-09-20 | 1987-04-21 | Surgeaco, Incorporated | Control valve with split disc |
| CN2078830U (en) * | 1990-09-03 | 1991-06-12 | 蔡诚献 | Water-control valve |
| CN1671983A (en) * | 2002-05-23 | 2005-09-21 | 弗利亚特克公司 | Shut-off fitting |
| CN102011887A (en) * | 2010-12-10 | 2011-04-13 | 上海鸿润科技有限公司 | Valve and valve core subassembly thereof |
| CN203082229U (en) * | 2013-01-28 | 2013-07-24 | 上海鸿润科技有限公司 | Valve with hinge type valve core |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114257A1 (en) * | 2013-01-28 | 2014-07-31 | 上海鸿研物流技术有限公司 | Valve having articulated valve core |
| WO2015010635A1 (en) * | 2013-07-24 | 2015-01-29 | 上海鸿研物流技术有限公司 | Hinged valve |
| US10001218B2 (en) | 2013-07-24 | 2018-06-19 | Shanghai Hongyan Returnable Transit Packagings Co., Ltd. | Hinged valve |
| CN109707853A (en) * | 2016-01-22 | 2019-05-03 | 上海鸿研物流技术有限公司 | Valve |
| CN108679242A (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 |
| CN108679242B (en) * | 2018-06-21 | 2024-02-27 | 上海鸿研物流技术有限公司 | Hinged valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103090023B (en) | 2016-08-03 |
| WO2014114257A1 (en) | 2014-07-31 |
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Owner name: SHANGHAI HONGYAN LOGISTICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI HONGRUN SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131119 |
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Effective date of registration: 20131119 Address after: 200233 Shanghai, Tianlin Road, No. 487, building 1105, room 20, No. Applicant after: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS Co.,Ltd. Address before: 200233 Shanghai, Tianlin Road, No. 487, building 1105, room 20, No. Applicant before: SHANGHAI HOREN SCIENCE & TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Valve with articulated valve core Effective date of registration: 20200629 Granted publication date: 20160803 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: Shanghai Hongyan Returnable Transit Packagings Co.,Ltd. Registration number: Y2020310000034 |
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Address after: Room 303-16, building 33, 680 Guiping Road, Xuhui District, Shanghai 200233 Patentee after: Shanghai box Intelligent Technology Co.,Ltd. Address before: Room 1105, Building 20, 487 Tianlin Road, Xuhui District, Shanghai, 2003 Patentee before: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS Co.,Ltd. |
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Date of cancellation: 20221209 Granted publication date: 20160803 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS Co.,Ltd. Registration number: Y2020310000034 |
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Denomination of invention: A valve with an articulated valve core Effective date of registration: 20230801 Granted publication date: 20160803 Pledgee: China Minsheng Banking Corp Shanghai branch Pledgor: Shanghai box Intelligent Technology Co.,Ltd. Registration number: Y2023310000423 |
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Granted publication date: 20160803 Pledgee: China Minsheng Banking Corp Shanghai branch Pledgor: Shanghai box Intelligent Technology Co.,Ltd. Registration number: Y2023310000423 |