CN109139964A - A kind of anti-clogging glove valve - Google Patents
A kind of anti-clogging glove valve Download PDFInfo
- Publication number
- CN109139964A CN109139964A CN201811239384.7A CN201811239384A CN109139964A CN 109139964 A CN109139964 A CN 109139964A CN 201811239384 A CN201811239384 A CN 201811239384A CN 109139964 A CN109139964 A CN 109139964A
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- China
- Prior art keywords
- fixedly connected
- screw
- sphere
- shell
- seat
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The present invention relates to a kind of ball valves, are in particular a kind of anti-clogging glove valves, and the sphere in the present invention is easy to disassemble, when the intercommunicating pore on sphere blocks, convenient for sphere is unloaded cleaning blocking；Ball valve in the present invention is not integral structure, only needs the part by certain a part to replace after being damaged, avoids waste of material；And the present invention both can quickly adjust flow can be with accurate flow adjustment.Before and after the half shell there are two settings, the lower end of two half shells is connected by two threaded posts, the rear and front end of two threaded posts has been connected through a screw thread nut I, opening and closing element is rotatably connected between two half shells, sealing ring is inserted between right end between the left end of two half shells, connecting plate component is fixedly connected between the upper end of two half shells, there are two jointed tubular workpieces left and right settings, and two jointed tubular workpieces are respectively fixedly connected with the left end in two half shells and the right end of two half shells.
Description
Technical field
The present invention relates to a kind of ball valves, are in particular a kind of anti-clogging glove valves.
Background technique
Ball valve opening and closing element is driven by valve rod, and the valve to rotate around ball valve axis.Also it can be used for the adjusting of fluid
With control, wherein firmly sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy between have very strong shearing
Power, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can flexibly control medium on pipeline
Interflow, shunt and flow direction switching, while any channel can also be closed and make other two channel be connected.This class valve exists
It should be generally horizontally mounted in pipeline.Ball valve is divided into according to driving method: pneumatic ball valve, electrical ball valve, manual ball valve.Traditional
Ball valve is not easy to disassemble, both needs integral replacing after a certain partial destruction, causes to waste.And it is not readily removable after ball valve blocks
Unload cleaning.
Summary of the invention
The present invention provides a kind of anti-clogging glove valve, and its advantages are that the sphere in the present invention is easy to disassemble, when on sphere
Intercommunicating pore when blocking, convenient for sphere is unloaded cleaning blocking；Ball valve in the present invention is not integral structure, is being occurred
It only needs the part by certain a part to replace after damage, avoids waste of material；And the present invention both can fast velocity modulation
Amount of restriction can be with accurate flow adjustment.
The present invention relates to a kind of ball valves, are in particular a kind of anti-clogging glove valve, including half shell, opening and closing element, connection
Board group part, sealing ring, jointed tubular workpieces, threaded post and nut I, the present invention in sphere it is easy to disassemble, when on sphere intercommunicating pore hair
When raw blocking, convenient for sphere is unloaded cleaning blocking；Ball valve in the present invention is not integral structure, is only needed after being damaged
The part of certain a part is replaced, waste of material is avoided；And the present invention both can quickly adjust flow and may be used also
With accurate flow adjustment.
Before and after the half shell there are two settings, the lower end of two half shells is connected by two threaded posts, two spiral shells
The rear and front end of line column has been connected through a screw thread nut I, and opening and closing element is rotatably connected between two half shells, two half shells
Left end between sealing ring is inserted between right end, be fixedly connected with connecting plate component between the upper end of two half shells, connect
There are two pipe fitting left and right settings, and two jointed tubular workpieces are respectively fixedly connected with the left end in two half shells and the right side of two half shells
End.
The half shell includes sphere cooperation shell, lower protrusive board, screw, screw seat, front and back long slab, half circle groove, upper flat
Plate, short column, nut II, top projection seat, semicolumn slot and connecting column are pulled, and are provided with half circle groove at left and right sides of sphere cooperation shell,
The lower end of sphere cooperation shell is fixedly connected with lower protrusive board, and the upper end of sphere cooperation shell is fixedly connected with upper flat plate, upper flat plate it is upper
Short column there are two being fixedly connected is held, nut II has been connected through a screw thread on two short columns, sphere cooperates the upper end of shell is fixed to connect
It is connected to top projection seat, the side for pushing up projection seat is provided with semicolumn slot, and connecting column, which is fixedly connected with, on the outside of sphere cooperation shell pulls, front and back
The middle-end of long slab is fixedly connected on the outer end that connecting column is pulled, and the left and right ends of front and back long slab are fixedly connected to screw seat, and two
Screw has been connected through a screw thread on a screw seat；Before and after half shell there are two settings, gap is matched between two lower protrusive boards
It closes and inserts there are two threaded post, the rear and front end of two threaded posts has been connected through a screw thread nut I, and four nut I are and relatively
It fits on the outside of the lower protrusive board answered.
The opening and closing element includes sphere, intercommunicating pore, rotation axis, worm gear, square column and throw rod, and connection is provided on sphere
Hole, the upper end of sphere are fixedly connected with rotation axis, and worm gear, the upper end side of being fixedly connected with of rotation axis are fixedly connected in rotation axis
One end clearance fit of column, throw rod is inserted on square column, and sphere is rotatably connected between two sphere cooperation shells, rotation axis rotation
It is connected on two semicolumn slots.
The connecting plate component includes plate, hinged seat, Rotational Cylindrical, stop collar, L shape seat, thrust screw, worm screw and hand rotation
Disk, plate clearance fit are inserted on four short columns, and four nut II are respectively positioned on the upper end of plate, and the rear and front end of plate right end is equal
It is fixedly connected with hinged seat, the lower end of two Rotational Cylindricals is respectively hinged on two hinged seats, between the upper end of two Rotational Cylindricals
It is rotatably connected to worm screw, is fixedly connected on worm screw there are two stop collar, two stop collars outer end phase with two Rotational Cylindricals respectively
Fitting, one end of worm screw are fixedly connected with hand capstan, L shape seat are fixedly connected on the right side of hand capstan, and the upper end of L shape seat passes through spiral shell
Line is connected with thrust screw, and thrust screw withstands on the right side of one of Rotational Cylindrical, and worm and wheel is meshed, rotation axis and flat
Plate is rotatably assorted.
The sealing ring includes annular ring and slotting ring circle, and slotting ring circle is fixedly connected on annular ring；Sealing ring left and right settings
There are two, a slotting ring circle is inserted in two half circle grooves of left end, another slotting ring circle is inserted in two half circle grooves of right end.
The jointed tubular workpieces include pipeline, annular lug and blind round hole, are fixedly connected with annular lug, ring on the outside of pipeline
The rear and front end of shape lug is provided with blind round hole；Two pipelines are held out against respectively in the outside of two annular rings, and the two of left end
The inner end of a screw is withstood on respectively in two blind round hole of left end convex annular on piece, the inner end point of two screws of right end
It does not withstand in two blind round hole of right end convex annular on piece.
When the L shape seat turn to the right that thrust screw is opposite, two Rotational Cylindricals are rotated clockwise, and at this moment worm screw is detached from snail
Wheel.
A kind of anti-clogging glove valve of the invention has the beneficial effect that
A kind of anti-clogging glove valve of the present invention, the sphere in the present invention is easy to disassemble, when the intercommunicating pore on sphere blocks
When, convenient for sphere is unloaded cleaning blocking；Ball valve in the present invention is not integral structure, is only needed after being damaged by certain
The part of a part is replaced, and waste of material is avoided；And the present invention both can quickly adjust flow can also be accurate
Adjust flow.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of anti-clogging glove valve of the present invention；
Fig. 2 is a kind of overall structure diagram two of anti-clogging glove valve of the present invention；
Fig. 3 is the structural schematic diagram one of half shell；
Fig. 4 is the structural schematic diagram two of half shell；
Fig. 5 is the structural schematic diagram of opening and closing element；
Fig. 6 is the structural schematic diagram one of connecting plate component；
Fig. 7 is the structural schematic diagram two of connecting plate component；
Fig. 8 is the structural schematic diagram of sealing ring；
Fig. 9 is the schematic structural cross-sectional view of sealing ring；
Figure 10 is the structural schematic diagram of jointed tubular workpieces；
Figure 11 is the connection schematic diagram of two half shells.
In figure: half shell 1；Sphere cooperates shell 1-1；Lower protrusive board 1-2；Screw 1-3；Screw seat 1-4；Front and back long slab 1-
5；Half circle groove 1-6；Upper flat plate 1-7；Short column 1-8；Nut II1-9；Push up projection seat 1-10；Semicolumn slot 1-11；Connecting column pulls 1-12；
Opening and closing element 2；Sphere 2-1；Intercommunicating pore 2-2；Rotation axis 2-3；Worm gear 2-4；Square column 2-5；Throw rod 2-6；Connecting plate component 3；It is flat
Plate 3-1；Hinged seat 3-2；Rotational Cylindrical 3-3；Stop collar 3-4；L shape seat 3-5；Thrust screw 3-6；Worm screw 3-7；Hand capstan 3-8；It is close
Seal 4；Annular ring 4-1；Slotting ring circle 4-2；Jointed tubular workpieces 5；Pipeline 5-1；Annular lug 5-2；Blind round hole 5-3.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-11, the present invention relates to a kind of ball valves, are in particular a kind of anti-blocking
Fill in ball valve, including half shell 1, opening and closing element 2, connecting plate component 3, sealing ring 4, jointed tubular workpieces 5, threaded post 6 and nut I7, the present invention
In sphere 2-1 it is easy to disassemble, it is stifled convenient for sphere 2-1 is unloaded cleaning when the intercommunicating pore 2-2 on sphere 2-1 is blocked
Plug；Ball valve in the present invention is not integral structure, only needs the part by certain a part to replace after being damaged, keeps away
Exempt to cause waste of material；And the present invention both can quickly adjust flow can be with accurate flow adjustment.
Before and after the half shell 1 there are two settings, the lower end of two half shells 1 is connected by two threaded posts 6, and two
The rear and front end of threaded post 6 has been connected through a screw thread nut I7, and opening and closing element 2 is rotatably connected between two half shells 1, and two
Sealing ring 4 is inserted between the left end of half shell 1 between right end, connection is fixedly connected between the upper end of two half shells 1
Board group part 3, there are two 5 left and right settings of jointed tubular workpieces, and two jointed tubular workpieces 5 are respectively fixedly connected in the left end and two of two half shells 1
The right end of a half shell 1.
The half shell 1 includes that sphere cooperates shell 1-1, lower protrusive board 1-2, screw 1-3, screw seat 1-4, front and back long slab
1-5, half circle groove 1-6, upper flat plate 1-7, short column 1-8, nut II1-9, top projection seat 1-10, semicolumn slot 1-11 and connecting column pull 1-
Half circle groove 1-6 is provided at left and right sides of 12, sphere cooperation shell 1-1, the lower end of sphere cooperation shell 1-1 is fixedly connected with down convex
The upper end of plate 1-2, sphere cooperation shell 1-1 are fixedly connected with upper flat plate 1-7, and the upper end of upper flat plate 1-7 is fixedly connected with that there are two short
Nut II1-9 is connected through a screw thread on column 1-8, two short column 1-8, the upper end of sphere cooperation shell 1-1 is fixedly connected with top
Projection seat 1-10, the side of top projection seat 1-10 are provided with semicolumn slot 1-11, are fixedly connected with connection on the outside of sphere cooperation shell 1-1
Column pulls 1-12, and the middle-end of front and back long slab 1-5 is fixedly connected on the outer end that connecting column pulls 1-12, the left and right ends of front and back long slab 1-5
It is fixedly connected to screw seat 1-4, has been connected through a screw thread screw 1-3 on two screw seat 1-4；Before half shell 1
Afterwards there are two setting, clearance fit is inserted there are two threaded post 6 between two lower protrusive board 1-2, and the rear and front end of two threaded posts 6 is equal
It is connected through a screw thread nut I7, four nut I7 fit on the outside of corresponding lower protrusive board 1-2.Two half shells 1
Between be removably to design, the nut I7 at two 6 both ends of threaded post is removed can be by two between two lower protrusive board 1-2
Threaded post 6 is removed, so that two half shells 1 be separated, to can remove the sphere 2-1 between two half shells 1, is occurred
When blocking, convenient for sphere 2-1 is unloaded cleaning blocking.
The opening and closing element 2 includes sphere 2-1, intercommunicating pore 2-2, rotation axis 2-3, worm gear 2-4, square column 2-5 and throw rod 2-
Intercommunicating pore 2-2 is provided on 6, sphere 2-1, the upper end of sphere 2-1 is fixedly connected with rotation axis 2-3, fixed company on rotation axis 2-3
It is connected to worm gear 2-4, the upper end of rotation axis 2-3 is fixedly connected with square column 2-5, and one end clearance fit of throw rod 2-6 is inserted in square column
On 2-5, sphere 2-1 is rotatably connected between two sphere cooperation shell 1-1, and rotation axis 2-3 is rotatably connected on two semicolumn slots
On 1-11.When rotating throw rod 2-6, throw rod 2-6 can drive rotation axis 2-3 to turn by axis of own axes by square column 2-5
It is dynamic, to drive sphere 2-1 to rotate by axis of the axis of rotation axis 2-3, when the both ends of intercommunicating pore 2-2 are respectively in two spheres
When cooperating on the inner wall of shell 1-1, intercommunicating pore 2-2 closing, valve is closed, when two sphere cooperations are left at the both ends of intercommunicating pore 2-2
When the inner wall of shell 1-1, valve is opened, can be with the opening and closing of Quick-acting control valve door using throw rod 2-6.
The connecting plate component 3 includes plate 3-1, hinged seat 3-2, Rotational Cylindrical 3-3, stop collar 3-4, L shape seat 3-5, pushes away
Power screw 3-6, worm screw 3-7 and hand capstan 3-8, plate 3-1 clearance fit are inserted on four short column 1-8, and four nut II1-9 are equal
Positioned at the upper end of plate 3-1, the rear and front end of plate 3-1 right end is fixedly connected to hinged seat 3-2, two Rotational Cylindrical 3-3's
Lower end is respectively hinged on two hinged seat 3-2, and worm screw 3-7, worm screw 3- are rotatably connected between the upper end of two Rotational Cylindrical 3-3
It is fixedly connected on 7 there are two stop collar 3-4, outer end of two stop collar 3-4 respectively with two Rotational Cylindrical 3-3 fits, worm screw
One end of 3-7 is fixedly connected with hand capstan 3-8, and the upper end of L shape seat 3-5, L shape seat 3-5 is fixedly connected on the right side of hand capstan 3-1
It is connected through a screw thread thrust screw 3-6, thrust screw 3-6 withstands on the right side of one of Rotational Cylindrical 3-3, worm screw 3-7 and snail
Wheel 2-4 is meshed, and rotation axis 2-3 is rotatably assorted with plate 3-1.When turn thrust screw 3-6 is moved to the left, thrust screw 3-6
One of Rotational Cylindrical 3-3 can be pushed to rotate, engage worm screw 3-7 and worm gear 2-4；Turn thrust screw 3-6 moves right
When, worm screw 3-7 can be made to leave worm gear 2-4；When worm screw 3-7 and worm gear 2-4 is engaged, rotation hand capstan 3-8 can drive snail
Bar 3-7 is rotated by axis of own axes, so that worm screw 3-7 drives worm gear 2-4 and rotation axis 2-3 slowly to rotate, realizes accurate control
The flow of valve processed, two stop collar 3-4 play the role of limiting worm screw 3-7 front-rear position.Plate 3-1 plays connection two
Effect between a 1 upper end of half shell can unload plate 3-1 when unloading four nut II1-9.
The sealing ring 4 includes being fixedly connected with slotting ring circle 4-2 on annular ring 4-1 and slotting ring circle 4-2, annular ring 4-1；It is close
There are two 4 left and right settings of seal, and a slotting ring circle 4-2 is inserted on two half circle groove 1-6 of left end, another slotting ring circle 4-2 is inserted
On two half circle groove 1-6 of right end.Sealing ring 4 plays the sealing function between two half shells 1 and jointed tubular workpieces 5, slotting ring
Circle 4-2, which is inserted on two half circle groove 1-6, can prevent 4 play of sealing ring.
The jointed tubular workpieces 5 on the outside of pipeline 5-1, annular lug 5-2 and blind round hole 5-3, pipeline 5-1 including being fixedly connected
There is annular lug 5-2, the rear and front end of annular lug 5-2 is provided with blind round hole 5-3；Two pipeline 5-1 are held out against respectively
The outside of two annular ring 4-1, the inner end of two screw 1-3 of left end withstand on two on the annular lug 5-2 of left end respectively
In blind round hole 5-3, two circles that the inner end of two screw 1-3 of right end is withstood on respectively on right end annular lug 5-2 are blind
In the 5-3 of hole.Two jointed tubular workpieces 5 can be unloaded when four screw 1-3 are unloaded, the outer end of two pipeline 5-1 is used to connect
Outer water tube.
When the L shape seat 3-5 turn to the right that thrust screw 3-6 is opposite, two Rotational Cylindrical 3-3 are rotated clockwise, at this moment
Worm screw 3-7 is detached from worm gear 2-4.
The working principle of the invention: being removably to design between two half shells 1, by the spiral shell at two 6 both ends of threaded post
Female I7, which is removed, to remove two threaded posts 6 between two lower protrusive board 1-2, to two half shells 1 be separated, thus i.e.
Sphere 2-1 between two half shells 1 can be removed, when blocking, convenient for sphere 2-1 is unloaded cleaning blocking.Rotation is pulled
When lever 2-6, throw rod 2-6 can drive rotation axis 2-3 to rotate by axis of own axes by square column 2-5, to drive ball
Body 2-1 is rotated by axis of the axis of rotation axis 2-3, when the both ends of intercommunicating pore 2-2 are respectively in two sphere cooperation shell 1-1
When on wall, intercommunicating pore 2-2 closing, valve is closed, when the inner wall of two sphere cooperation shell 1-1 is left at the both ends of intercommunicating pore 2-2,
Valve is opened, can be with the opening and closing of Quick-acting control valve door using throw rod 2-6.When turn thrust screw 3-6 is moved to the left,
Thrust screw 3-6 can push one of Rotational Cylindrical 3-3 to rotate, and engage worm screw 3-7 and worm gear 2-4；Turn thrust screw
When 3-6 moves right, worm screw 3-7 can be made to leave worm gear 2-4；When worm screw 3-7 and worm gear 2-4 is engaged, hand capstan 3-8 is rotated
Worm screw 3-7 can be driven to rotate by axis of own axes, so that worm screw 3-7 drives worm gear 2-4 and rotation axis 2-3 slowly to rotate,
Realize that the flow of precision control valve door, two stop collar 3-4 play the role of limiting worm screw 3-7 front-rear position.Plate 3-1 rises
The effect between two 1 upper ends of half shell of connection has been arrived, plate 3-1 can have been unloaded when four nut II1-9 are unloaded.Sealing
Circle 4 plays sealing function between two half shells 1 and jointed tubular workpieces 5, and slotting ring circle 4-2 is inserted on two half circle groove 1-6 can be with
Prevent 4 play of sealing ring.Two jointed tubular workpieces 5 can be unloaded when four screw 1-3 are unloaded, the outer end of two pipeline 5-1
For connecting outer water tube.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (7)
1. a kind of anti-clogging glove valve, including half shell (1), opening and closing element (2), connecting plate component (3), sealing ring (4), jointed tubular workpieces
(5), threaded post (6) and nut I (7), it is characterised in that: before and after the half shell (1) there are two settings, two half shells (1)
Lower end be connected by two threaded posts (6), the rear and front end of two threaded posts (6) has been connected through a screw thread nut I
(7), opening and closing element (2) is rotatably connected between two half shells (1), between the left end of two half shells (1) between right end
It is inserted with sealing ring (4), is fixedly connected between the upper end of two half shells (1) connecting plate component (3), jointed tubular workpieces (5) left and right is set
There are two setting, two jointed tubular workpieces (5) are respectively fixedly connected with the left end in two half shells (1) and the right end of two half shells (1).
2. a kind of anti-clogging glove valve according to claim 1, it is characterised in that: the half shell (1) includes sphere cooperation
It is shell (1-1), lower protrusive board (1-2), screw (1-3), screw seat (1-4), front and back long slab (1-5), half circle groove (1-6), upper flat
Plate (1-7), short column (1-8), nut II (1-9), top projection seat (1-10), semicolumn slot (1-11) and connecting column pull (1-12), ball
It is provided with half circle groove (1-6) at left and right sides of body cooperation shell (1-1), the lower end of sphere cooperation shell (1-1) is fixedly connected with down
The upper end of protrusive board (1-2), sphere cooperation shell (1-1) is fixedly connected with upper flat plate (1-7), and the upper end of upper flat plate (1-7) is fixed to be connected
It there are two connecing short column (1-8), has been connected through a screw thread nut II (1-9) on two short columns (1-8), sphere cooperates shell (1-1)
Upper end be fixedly connected with top projection seat (1-10), top projection seat (1-10) side be provided with semicolumn slot (1-11), sphere cooperation
It is fixedly connected with connecting column on the outside of shell (1-1) to pull (1-12), the middle-end of front and back long slab (1-5) is fixedly connected on connecting column and pulls
The outer end of (1-12), the left and right ends of front and back long slab (1-5) are fixedly connected to screw seat (1-4), two screw seat (1-
4) screw (1-3) has been connected through a screw thread on；Before and after half shell (1) there are two settings, between two lower protrusive boards (1-2) between
Gap cooperation is inserted there are two threaded post (6), and the rear and front end of two threaded posts (6) has been connected through a screw thread nut I (7), and four
Nut I (7) fits on the outside of corresponding lower protrusive board (1-2).
3. a kind of anti-clogging glove valve according to claim 2, it is characterised in that: the opening and closing element (2) includes sphere (2-
1), intercommunicating pore (2-2), rotation axis (2-3), worm gear (2-4), square column (2-5) and throw rod (2-6) are provided on sphere (2-1)
Intercommunicating pore (2-2), the upper end of sphere (2-1) are fixedly connected with rotation axis (2-3), are fixedly connected with worm gear in rotation axis (2-3)
(2-4), the upper end of rotation axis (2-3) are fixedly connected with square column (2-5), and one end clearance fit of throw rod (2-6) is inserted in square column
On (2-5), sphere (2-1) is rotatably connected between two sphere cooperations shell (1-1), and rotation axis (2-3) is rotatably connected on two
On semicolumn slot (1-11).
4. a kind of anti-clogging glove valve according to claim 3, it is characterised in that: the connecting plate component (3) includes plate
(3-1), hinged seat (3-2), Rotational Cylindrical (3-3), stop collar (3-4), L shape seat (3-5), thrust screw (3-6), worm screw (3-7)
With hand capstan (3-8), plate (3-1) clearance fit is inserted on four short columns (1-8), and four nut II (1-9) are respectively positioned on plate
The rear and front end of the upper end of (3-1), plate (3-1) right end is fixedly connected to hinged seat (3-2), two Rotational Cylindricals (3-3)
Lower end is respectively hinged on two hinged seats (3-2), and worm screw (3-7) is rotatably connected between the upper end of two Rotational Cylindricals (3-3),
It is fixedly connected on worm screw (3-7) there are two stop collar (3-4), two stop collars (3-4) are outer with two Rotational Cylindricals (3-3) respectively
End fits, and one end of worm screw (3-7) is fixedly connected with hand capstan (3-8), is fixedly connected with L shape on the right side of hand capstan (3-1)
Seat (3-5), the upper end of L shape seat (3-5) have been connected through a screw thread thrust screw (3-6), and thrust screw (3-6) withstands on one of them
The right side of Rotational Cylindrical (3-3), worm screw (3-7) are meshed with worm gear (2-4), and rotation axis (2-3) is rotatably assorted with plate (3-1).
5. a kind of anti-clogging glove valve according to claim 4, it is characterised in that: (4 include annular ring (4- to the sealing ring
1) and slotting ring circle (4-2), slotting ring circle (4-2) is fixedly connected on annular ring (4-1)；There are two sealing ring (4) left and right settings, and one
A slotting ring circle (4-2) is inserted on two half circle grooves (1-6) of left end, another slotting ring circle (4-2) is inserted in two semi-rings of right end
On slot (1-6).
6. a kind of anti-clogging glove valve according to claim 5, it is characterised in that: the jointed tubular workpieces (5) include pipeline (5-
1), annular lug (5-2) and blind round hole (5-3) are fixedly connected with annular lug (5-2), convex annular on the outside of pipeline (5-1)
The rear and front end of piece (5-2) is provided with blind round hole (5-3)；Two pipelines (5-1) are held out against respectively in two annular rings (4-1)
Outside, the inner end of two screws (1-3) of left end withstands on two blind round hole on left end annular lug (5-2) respectively
In (5-3), the inner end of two screws (1-3) of right end withstands on two blind round hole on right end annular lug (5-2) respectively
In (5-3).
7. a kind of anti-clogging glove valve according to claim 6, it is characterised in that: described by thrust screw (3-6) opposite L shape
When seat (3-5) turn to the right, two Rotational Cylindricals (3-3) are rotated clockwise, and at this moment worm screw (3-7) is detached from worm gear (2-4).
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| CN201811239384.7A CN109139964B (en) | 2018-10-23 | 2018-10-23 | Anti-blocking ball valve |
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| CN201811239384.7A CN109139964B (en) | 2018-10-23 | 2018-10-23 | Anti-blocking ball valve |
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| CN109139964A true CN109139964A (en) | 2019-01-04 |
| CN109139964B CN109139964B (en) | 2019-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321432A (en) * | 2022-03-03 | 2022-04-12 | 山东天成阀门制造有限公司 | Prevent leaking self sealss ball valve |
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|---|---|---|---|---|
| GB882849A (en) * | 1959-02-06 | 1961-11-22 | Philadelphia Gear Corp | Power and manual operating means for fluid-control valves |
| US4476891A (en) * | 1981-03-20 | 1984-10-16 | Piero Mulas | Multi-component valve |
| US4696323A (en) * | 1985-08-30 | 1987-09-29 | Neotecha Ag | Plastic lined rotatable valve |
| KR19980028091U (en) * | 1996-11-21 | 1998-08-05 | 이상팔 | Valve |
| CN107084258A (en) * | 2017-06-07 | 2017-08-22 | 浙江东信阀门有限公司 | To folder Fluorine-lined ball valve |
-
2018
- 2018-10-23 CN CN201811239384.7A patent/CN109139964B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882849A (en) * | 1959-02-06 | 1961-11-22 | Philadelphia Gear Corp | Power and manual operating means for fluid-control valves |
| US4476891A (en) * | 1981-03-20 | 1984-10-16 | Piero Mulas | Multi-component valve |
| US4696323A (en) * | 1985-08-30 | 1987-09-29 | Neotecha Ag | Plastic lined rotatable valve |
| KR19980028091U (en) * | 1996-11-21 | 1998-08-05 | 이상팔 | Valve |
| CN107084258A (en) * | 2017-06-07 | 2017-08-22 | 浙江东信阀门有限公司 | To folder Fluorine-lined ball valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321432A (en) * | 2022-03-03 | 2022-04-12 | 山东天成阀门制造有限公司 | Prevent leaking self sealss ball valve |
| CN114321432B (en) * | 2022-03-03 | 2022-05-10 | 山东天成阀门制造有限公司 | Prevent leaking self sealss ball valve |
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| Publication number | Publication date |
|---|---|
| CN109139964B (en) | 2019-12-31 |
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Effective date of registration: 20201224 Address after: 224500 Oubei Pump Valve Industrial Park, North District, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Binhai Jiutong Valve Co.,Ltd. Address before: 224500 Oubei pump valve industrial park, Binhai Economic Development Zone, Binhai County, Yancheng City, Jiangsu Province Patentee before: JIUTONG GROUP Co.,Ltd. |
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