CN114278702A - Self-cleaning type anti-blocking ball valve - Google Patents
Self-cleaning type anti-blocking ball valve Download PDFInfo
- Publication number
- CN114278702A CN114278702A CN202111591803.5A CN202111591803A CN114278702A CN 114278702 A CN114278702 A CN 114278702A CN 202111591803 A CN202111591803 A CN 202111591803A CN 114278702 A CN114278702 A CN 114278702A
- Authority
- CN
- China
- Prior art keywords
- clean
- fixed
- ball valve
- fixed block
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The invention relates to the technical field of self-cleaning of anti-blocking ball valves, in particular to a self-cleaning type anti-blocking ball valve which comprises an anti-blocking ball valve, wherein a liquid inlet and a liquid outlet are formed in two ends of the interior of the anti-blocking ball valve, self-cleaning assemblies are arranged in the liquid inlet and the liquid outlet, and each self-cleaning assembly comprises a fixed assembly, a driving assembly, a driven assembly, a cleaning assembly and a protective assembly; the beneficial effects are that: driving motor drives pivot clockwise or anticlockwise rotation, movable block and pivot screw-thread fit, it removes towards fixed block one or fixed block two to drive the movable block, clean spring promotes clean blade and laminates all the time and prevents stifled ball valve inner wall, the movable block can clockwise or anticlockwise rotation when removing, clean blade is provided with the two arc-shaped cutting edges, guarantee clockwise or anticlockwise rotation and all can clean preventing stifled ball valve inner wall, the blotter cushions the movable block buffering with buffer spring, prevent that the movable block from directly striking fixed block one or fixed block two, liquid transmission efficiency has been improved.
Description
Technical Field
The invention relates to the technical field of self-cleaning of anti-blocking ball valves, in particular to a self-cleaning type anti-blocking ball valve.
Background
The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment; the ball valve is most suitable for being used as a switch and a cut-off valve and can be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard-seal V-shaped ball valve has strong shearing force with a metal valve seat of surfacing hard alloy, and the hard-seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like; the multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels.
If the ball valve is only used for opening and closing water flow, the ball valve is generally not blocked, but a lot of liquid, such as petroleum, can be used for opening and closing the ball valve, the liquid, such as petroleum, contains some solid particles, is relatively viscous, and is easily adhered to the inner wall of the ball valve, so that the blockage of the ball valve is caused. At present, the blocked ball valve is generally operated by disassembling the down-flow valve for maintenance, the operation is troublesome, time and labor are consumed, the trouble is caused to the liquid transmission, the liquid transmission efficiency is greatly reduced, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a self-cleaning anti-blocking ball valve to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a self-cleaning formula prevents stifled ball valve, is provided with inlet and liquid outlet including preventing stifled ball valve, prevents that the inside both ends of stifled ball valve are provided with self-cleaning assembly, and inlet and the inside self-cleaning assembly that all is provided with of liquid outlet, self-cleaning assembly include fixed bolster, drive assembly, driven subassembly, clean subassembly and protective assembly, and fixed subassembly includes fixed block one and fixed block two that fixed bolster, fixed bolster connect, and fixed block one is located inlet and liquid outlet outside, and fixed block two is located inlet and liquid outlet inboardly.
Preferably, the fixed bolster is provided with the multiunit, and a set of fixed block one or fixed block two and four fixed bolsters cooperations, and four fixed bolsters of group are "ten" font structure and prevent that stifled ball valve inner wall is fixed, and fixed block one and fixed block two all with inlet and the coaxial setting of liquid outlet.
Preferably, drive assembly includes that fixed slot, fixed slot are connected driving motor and pivot, and the fixed slot is seted up at two surfaces of fixed block and is placed in the middle, and driving motor fixes at the fixed slot inboard surface placed in the middle, and pivot one end is connected with the driving motor output, and the other end is pegged graft at a fixed block inside and with a rotation connection of fixed block, and a pair of pivot level of fixed block is spacing, and fixed block one, driving motor and fixed slot all set up with two axials of fixed block.
Preferably, the driven subassembly includes the movable block, and the movable block is the loop configuration, and cup joints on the pivot surface, and the movable block inner wall is provided with the internal thread, and the pivot surface is provided with the external screw thread between two parties, and external screw thread length is less than fixed block one and two intervals of fixed block.
Preferably, clean subassembly is including clean support, clean ring, clean blade and the top of leg joint hold the subassembly, and clean support is provided with the multiunit, and clean support one end is connected with the movable block, and the other end is connected with clean ring inner wall, and clean ring is the loop configuration, and just clean ring sets up with the axle center with the movable block, and the clean support of multiunit is "ten" font structure, and clean ring diameter is less than prevents stifled ball valve inlet and liquid outlet diameter.
Preferably, the subassembly is held on top includes the clean groove that clean spring and clean spring one end are connected, and the clean spring other end is connected with cleaning blade, and clean groove is seted up on clean ring outside surface, and transversal personally submits "Contraband" font structure, and a set of cleaning blade cooperates with the clean spring of multiunit, and cleaning blade, clean groove and clean spring are provided with the multiunit, and use the clean ring axle center to be the circumference and distribute as the centre of a circle, and the cleaning blade bottom is platelike structure, and the top is provided with two sets of arc cutting edges, and the sword blade all outwards.
Preferably, the protection assembly comprises a protection telescopic cylinder, a buffer assembly, a guide limiting assembly and a blocking prevention assembly, wherein the protection telescopic cylinder is arranged inside the protection telescopic cylinder, the protection telescopic cylinder is provided with multiple groups, the extension end of the protection telescopic cylinder is connected with the guide limiting assembly, a group of protection telescopic cylinder fixed ends are inserted into one fixed block for fixing, the other group of protection telescopic cylinder fixed ends are inserted into two fixed blocks for fixing, and the protection telescopic cylinder protects the driving assembly.
Preferably, the spacing subassembly of direction includes direction stopper and direction stopper complex direction spacing groove, and the direction spacing groove is seted up on the movable block surface, and the direction stopper stretches out the end with the protection telescopic tube and is connected, and the direction stopper all is "T" font structure with direction spacing groove cross section, and the direction spacing groove is seted up in clean support both sides.
Preferably, the buffering subassembly includes buffer spring, the guide bar that buffer spring one end is connected, buffer sleeve and the blotter that the other end is connected, and buffer sleeve fixes at two or a fixed block inboard surface, and the guide bar is pegged graft inside buffer sleeve, and is "T" font structure, and the blotter is fixed at the guide bar outside end, and the buffering subassembly is provided with the multiunit, and four groups of buffering subassemblies are fixed on two surfaces of fixed block, and four groups of buffering subassemblies are fixed on a fixed block surface, and multiunit buffering subassembly is spacing to the movable block buffering.
Preferably, prevent that stifled subassembly includes the protection groove that protection piece, protection spring one end are connected and the protection blade that the other end is connected, and the protection piece is fixed in protection telescoping cylinder outside surface, and transversal personally submits "Contraband" font structure, and the blotter is seted up at protection piece lower extreme surface, and transversal personally submits "Contraband" font structure, and the protection blade is half ring structure, and the bottom is provided with the arc cutting edge, and the sword blade stretches out the end towards protection telescoping cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor drives the rotating shaft to rotate clockwise or anticlockwise, the movable block is in threaded fit with the rotating shaft and drives the movable block to move towards the first fixed block or the second fixed block, the cleaning spring pushes the cleaning blade to be always attached to the inner wall of the anti-blocking ball valve, the movable block can rotate clockwise or anticlockwise during movement, the cleaning blade is provided with the double-arc-shaped cutting edge, the inner wall of the anti-blocking ball valve can be cleaned by clockwise or anticlockwise rotation, the buffer cushion and the buffer spring buffer the movable block, the movable block is prevented from directly impacting the first fixed block or the second fixed block, and liquid transmission efficiency is improved.
2. When the movable block moves towards the first fixed block, the protective telescopic cylinder arranged on the surface of the first fixed block gradually contracts, the protective telescopic cylinder arranged on the surface of the second fixed block gradually stretches, when the movable block moves towards the second fixed block, the protective telescopic cylinder arranged on the surface of the first fixed block gradually stretches, the protective telescopic cylinder arranged on the surface of the second fixed block gradually contracts, and the guide limiting block is in limiting fit with the guide limiting groove, so that the extending end of the protective telescopic cylinder and the movable block form a closed space, a rotating shaft, a driving motor and a buffer assembly in the protective telescopic cylinder are protected, liquid is prevented from corroding the rotating shaft, the driving motor and the buffer assembly, and the service life and the efficiency of the cleaning assembly are effectively improved.
3. The protection blade is provided with the arc-shaped cutting edge, the cutting edge faces the extending end of the protection telescopic cylinder, the protection spring supports the protection blade to be always in contact with the outer side surface of the extending end of the protection telescopic cylinder, when the extending end of the protection telescopic cylinder extends layer by layer, the center layer stretches firstly, the outer layer of the extending end of the protection telescopic cylinder supports the inner side of the arc-shaped cutting edge of the protection blade, the arc-shaped cutting edge of the protection blade is supported upwards, when the extending end of the protection telescopic cylinder contracts layer by layer, the arc-shaped cutting edge of the protection blade scrapes off particles adhered to the surface of the extending end of the protection telescopic cylinder, the protection telescopic cylinder is prevented from being blocked after being stretched for multiple times, and the service efficiency and the service life of the protection telescopic cylinder are improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic perspective view of the self-cleaning assembly of the present invention;
FIG. 4 is a schematic cross-sectional perspective view of the self-cleaning assembly of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at A;
FIG. 6 is a perspective view of a cleaning blade according to the present invention;
FIG. 7 is a perspective view of a guard blade according to the present invention;
FIG. 8 is a schematic cross-sectional view of the self-cleaning assembly of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8 at B;
fig. 10 is an enlarged schematic view of the structure of fig. 8 at C.
In the figure: the anti-blocking ball valve comprises an anti-blocking ball valve 1, a fixed support 2, a first fixed block 3, a protective telescopic cylinder 4, a rotating shaft 5, a cleaning ring 6, a cleaning support 7, a movable block 8, a cleaning blade 9, a second fixed block 10, a protective block 11, external threads 12, internal threads 13, a guide limiting block 14, a guide limiting groove 15, a buffer pad 16, a guide rod 17, a buffer spring 18, a buffer sleeve 19, a driving motor 20, a protective blade 21, a fixed groove 22, a cleaning groove 23, a cleaning spring 24, a protective spring 25 and a protective groove 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: a self-cleaning anti-blocking ball valve comprises an anti-blocking ball valve 1, wherein a liquid inlet and a liquid outlet are formed in two ends of the interior of the anti-blocking ball valve 1, self-cleaning assemblies are arranged in the liquid inlet and the liquid outlet respectively, each self-cleaning assembly comprises a fixing assembly, a driving assembly, a driven assembly, a cleaning assembly and a protection assembly, each fixing assembly comprises a fixing support 2, a first fixing block 3 and a second fixing block 10, the first fixing block 3 is connected with the fixing support 2, the first fixing block 3 is located on the outermost side of the liquid inlet and the liquid outlet, and the second fixing block 10 is located on the innermost side of the liquid inlet and the liquid outlet; the fixed support 2 is provided with a plurality of groups, a group of first fixed blocks 3 or second fixed blocks 10 are matched with the four groups of fixed supports 2, the four groups of fixed supports 2 are in a cross-shaped structure and fixed on the inner wall of the anti-blocking ball valve 1, and the first fixed blocks 3 and the second fixed blocks 10 are coaxially arranged with the liquid inlet and the liquid outlet.
The invention can be further configured that the driving assembly comprises a fixing groove 22, a driving motor 20 and a rotating shaft 5, wherein the driving motor 20 and the rotating shaft 5 are connected with the fixing groove 22, the fixing groove 22 is arranged in the middle of the surface of the second fixing block 10, the driving motor 20 is fixed in the middle of the inner side surface of the fixing groove 22, one end of the rotating shaft 5 is connected with the output end of the driving motor 20, the other end of the rotating shaft 5 is inserted into the first fixing block 3 and is rotatably connected with the first fixing block 3, the first fixing block 3 horizontally limits the rotating shaft 5, and the first fixing block 3, the driving motor 20 and the fixing groove 22 are coaxially arranged with the second fixing block 10.
The invention can be further arranged in a way that the driven component comprises a movable block 8, the movable block 8 is of an annular structure and is sleeved on the surface of the rotating shaft 5, the inner wall of the movable block 8 is provided with an internal thread 13, the surface of the rotating shaft 5 is centrally provided with an external thread 12, and the length of the external thread 12 is smaller than the distance between the first fixed block 3 and the second fixed block 10.
The anti-blocking ball valve can be further arranged in a way that the cleaning assembly comprises a cleaning support 7, a cleaning ring 6 connected with the cleaning support 7, a cleaning blade 9 and a jacking assembly, wherein multiple groups of cleaning supports 7 are arranged, one end of each cleaning support 7 is connected with a movable block 8, the other end of each cleaning support is connected with the inner wall of each cleaning ring 6, each cleaning ring 6 is in an annular structure, the cleaning rings 6 and the movable blocks 8 are coaxially arranged, the multiple groups of cleaning supports 7 are in a cross-shaped structure, and the diameter of each cleaning ring 6 is smaller than that of a liquid inlet and a liquid outlet of the anti-blocking ball valve 1; the top is held the subassembly and is included clean groove 23 that clean spring 24 and clean spring 24 one end are connected, the clean spring 24 other end is connected with cleaning blade 9, clean groove 23 is seted up on clean ring 6 outside surface, and transversal personally submit "Contraband" font structure, a set of cleaning blade 9 cooperates with the clean spring 24 of multiunit, cleaning blade 9, clean groove 23 is provided with the multiunit with clean spring 24, and use the axle center of clean ring 6 to be the circumference and distribute as the centre of a circle, cleaning blade 9 bottom is the platelike structure, the top is provided with two sets of arc cutting edges, and the sword blade all outwards.
The invention can be further set that the protection assembly comprises a protection telescopic cylinder 4, a buffer assembly, a guide limiting assembly and an anti-blocking assembly which are arranged in the protection telescopic cylinder 4, a plurality of groups of protection telescopic cylinders 4 are arranged, the extending ends of the protection telescopic cylinders 4 are connected with the guide limiting assembly, the fixed ends of one group of protection telescopic cylinders 4 are inserted and fixed in the first fixing block 3, the fixed ends of the other group of protection telescopic cylinders 4 are inserted and fixed in the second fixing block 10, and the protection telescopic cylinders 4 protect the driving assembly; the guide limiting assembly comprises a guide limiting block 14 and a guide limiting groove 15 matched with the guide limiting block 14, the guide limiting groove 15 is formed in the surface of the movable block 8, the guide limiting block 14 is connected with the extending end of the protective telescopic cylinder 4, the cross sections of the guide limiting block 14 and the guide limiting groove 15 are in a T-shaped structure, and the guide limiting groove 15 is formed in two sides of the cleaning support 7; the buffer assembly comprises a buffer spring 18, a guide rod 17 connected with one end of the buffer spring 18, a buffer sleeve 19 connected with the other end of the buffer sleeve 16, the buffer sleeve 19 is fixed on the inner side surface of two 10 fixed blocks or 3 inner side surfaces of the first fixed block, the guide rod 17 is inserted into the buffer sleeve 19 and is of a T-shaped structure, the buffer sleeve 16 is fixed on the outer side end of the guide rod 17, the buffer assembly is provided with a plurality of groups, four groups of buffer assemblies are fixed on the surfaces of two 10 fixed blocks, four groups of buffer assemblies are fixed on the surfaces of the first fixed blocks, and the plurality of groups of buffer assemblies buffer the movable block 8 for limitation.
The anti-blocking component can further comprise a protection block 11, a protection spring 25, a protection groove 26 connected with one end of the protection spring 25 and a protection blade 21 connected with the other end of the protection spring, wherein the protection block 11 is fixed on the outer side surface of the protection telescopic cylinder 4, the cross section of the protection block is in a structure shaped like Contraband, a cushion 16 is arranged on the lower end surface of the protection block 11, the cross section of the cushion is in a structure shaped like Contraband, the protection blade 21 is in a semicircular structure, the bottom end of the protection blade is provided with an arc-shaped cutting edge, and the cutting edge faces the extending end of the protection telescopic cylinder 4.
The working principle is as follows: when the anti-blocking ball valve 1 needs to be cleaned, the driving motor 20 is started anticlockwise, the driving motor 20 drives the rotating shaft 5 to rotate anticlockwise, the first fixing block 3 horizontally limits the rotating shaft 5, the rotating shaft 5 drives the movable block 8 to move towards the first fixing block 3 through the matching of the external threads 12 and the internal threads 13, the cleaning ring 6 arranged on the outer side of the movable block 8 is smaller than the diameters of a liquid inlet and a liquid outlet of the anti-blocking ball valve 1, the cleaning spring 24 pushes the cleaning blade 9 to be always attached to the inner wall of the anti-blocking ball valve 1, the multiple groups of cleaning blades 9 are driven by the movable block 8 to move clockwise, so that the inner wall of the anti-blocking ball valve 1 is cleaned, when the movable block 8 is about to move to the first fixing block 3, the surface of the movable block 8 contacts with the buffer 16, the buffer 16 is driven to push, so that the guide rod 17 is pushed to compress the buffer spring 18, until the buffer 16 contacts with the surface of the buffer sleeve 19, so that the movable block 8 stops moving, the buffer pads 16 and the buffer springs 18 buffer the movable block 8 to prevent the movable block 8 from directly impacting the first fixed block 3, then the driving motor 20 is started clockwise, the driving motor 20 drives the rotating shaft 5 to rotate clockwise, the rotating shaft 5 drives the movable block 8 to move towards the second fixed block 10, and the multiple groups of cleaning blades 9 are driven by the movable block 8 to move anticlockwise so as to clean the inner wall of the anti-blocking ball valve 1;
when the movable block 8 moves towards the first fixed block 3, the protective telescopic cylinder 4 arranged on the surface of the first fixed block 3 gradually contracts, the protective telescopic cylinder 4 arranged on the surface of the second fixed block 10 gradually stretches, when the movable block 8 moves towards the second fixed block 10, the protective telescopic cylinder 4 arranged on the surface of the first fixed block 3 gradually stretches, the protective telescopic cylinder 4 arranged on the surface of the second fixed block 10 gradually contracts, and the guide limiting block 14 is in limit fit with the guide limiting groove 15, so that the extending end of the protective telescopic cylinder 4 and the movable block 8 form a closed space, and therefore the rotating shaft 5, the driving motor 20 and the buffer assembly inside the protective telescopic cylinder 4 are protected, the rotating shaft 5, the driving motor 20 and the buffer assembly are prevented from being corroded by liquid, and the service life and the efficiency of the cleaning assembly are effectively improved;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a stifled ball valve is prevented to self-cleaning formula, includes prevents stifled ball valve (1), its characterized in that: prevent that the inside both ends of stifled ball valve (1) are provided with inlet and liquid outlet, inlet and the inside self-cleaning assembly that all is provided with of liquid outlet, self-cleaning assembly include fixed subassembly, drive assembly, driven subassembly, clean subassembly and protective assembly, and fixed block one (3) and fixed block two (10) that fixed subassembly includes fixed bolster (2), fixed bolster (2) are connected, and fixed block one (3) are located the inlet and the liquid outlet outside, and fixed block two (10) are located inlet and liquid outlet inboardly.
2. A self-cleaning anti-clogging ball valve as claimed in claim 1, wherein: fixed bolster (2) are provided with the multiunit, and a set of fixed block one (3) or fixed block two (10) and four fixed bolster (2) cooperations of group, and four fixed bolster (2) of group are "ten" font structure and prevent stifled ball valve (1) inner wall fixed, and fixed block one (3) and fixed block two (10) all with the axle center setting of inlet and liquid outlet.
3. A self-cleaning anti-clogging ball valve as claimed in claim 2, wherein: drive assembly includes fixed slot (22), driving motor (20) and pivot (5) that fixed slot (22) are connected, fixed slot (22) are seted up at two (10) surfaces of fixed block and are placed in the middle, driving motor (20) are fixed and are centered at fixed slot (22) inboard surface, pivot (5) one end is connected with driving motor (20) output, the other end is pegged graft and is connected in fixed block (3) inside and rotate with fixed block (3), fixed block (3) are spacing to countershaft (5) level, and fixed block (3), driving motor (20) and fixed slot (22) all set up with the axle center with fixed block two (10).
4. A self-cleaning anti-clogging ball valve according to claim 3, characterized in that: driven subassembly includes movable block (8), and movable block (8) are the loop configuration, and cup joint in pivot (5) surface, and movable block (8) inner wall is provided with internal thread (13), and pivot (5) surface is provided with external screw thread (12) between two parties, and external screw thread (12) length is less than fixed block one (3) and two (10) intervals of fixed block.
5. A self-cleaning anti-clogging ball valve as claimed in claim 4, wherein: clean subassembly is including clean support (7), clean ring (6) that clean support (7) are connected, clean blade (9) and top hold the subassembly, clean support (7) are provided with the multiunit, clean support (7) one end is connected with movable block (8), the other end and clean ring (6) inner wall connection, clean ring (6) are the loop configuration, and clean ring (6) set up with the axle center with movable block (8), clean support (7) of multiunit are "ten" font structure, clean ring (6) diameter is less than and prevents stifled ball valve (1) inlet and liquid outlet diameter.
6. A self-cleaning anti-clogging ball valve as claimed in claim 5, wherein: the subassembly is held on top includes clean groove (23) that clean spring (24) and clean spring (24) one end are connected, clean spring (24) other end is connected with clean blade (9), clean groove (23) are seted up at clean ring (6) outside surface, and transversal personally submit "Contraband" font structure, a set of clean blade (9) and the cooperation of the clean spring (24) of multiunit, clean blade (9), clean groove (23) and clean spring (24) are provided with the multiunit, and use clean ring (6) axle center to be the circumference and distribute as the centre of a circle, clean blade (9) bottom is platelike structure, the top is provided with two sets of arc cutting edges, and the sword blade all outwards.
7. A self-cleaning anti-clogging ball valve as claimed in claim 4, wherein: the protection assembly comprises a protection telescopic cylinder (4), a buffer assembly arranged inside the protection telescopic cylinder (4), a guide limiting assembly and a blocking prevention assembly, wherein the protection telescopic cylinder (4) is provided with a plurality of groups, the extending end of the protection telescopic cylinder (4) is connected with the guide limiting assembly, a group of fixed ends of the protection telescopic cylinder (4) are inserted into a first fixed block (3) to be fixed, the other group of fixed ends of the protection telescopic cylinder (4) are inserted into a second fixed block (10) to be fixed, and the protection telescopic cylinder (4) protects the driving assembly.
8. A self-cleaning anti-clogging ball valve as claimed in claim 7, wherein: the guide limiting assembly comprises a guide limiting block (14) and a guide limiting block (14) matched guide limiting groove (15), the guide limiting groove (15) is formed in the surface of the movable block (8), the guide limiting block (14) and the protective telescopic cylinder (4) extend out to be connected with one end, the cross section of the guide limiting block (14) and the cross section of the guide limiting groove (15) are of a T-shaped structure, and the guide limiting groove (15) is formed in two sides of the cleaning support (7).
9. A self-cleaning anti-clogging ball valve as claimed in claim 7, wherein: buffer assembly includes buffer spring (18), guide bar (17) that buffer spring (18) one end is connected, buffer sleeve (19) and blotter (16) that the other end is connected, buffer sleeve (19) are fixed at fixed block two (10) or fixed block one (3) inboard surface, guide bar (17) are pegged graft inside buffer sleeve (19), and be "T" font structure, blotter (16) are fixed at guide bar (17) outside end, buffer assembly is provided with the multiunit, four buffer assembly of group fix on fixed block two (10) surfaces, four buffer assembly of group fix on fixed block one (3) surfaces, multiunit buffer assembly cushions spacingly to movable block (8).
10. A self-cleaning anti-clogging ball valve as claimed in claim 7, wherein: prevent stifled subassembly including protection piece (11), protection spring (25), protection groove (26) and protection blade (21) that the other end is connected that protection spring (25) one end is connected, protection piece (11) are fixed at protection telescopic cylinder (4) outside surface, and transversal personally submit "Contraband" font structure, blotter (16) are seted up at protection piece (11) lower extreme surface, and transversal personally submit "Contraband" font structure, protection blade (21) are half-circle ring structure, and the bottom is provided with the arc cutting edge, and the sword edge stretches out the end towards protection telescopic cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591803.5A CN114278702A (en) | 2021-12-23 | 2021-12-23 | Self-cleaning type anti-blocking ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591803.5A CN114278702A (en) | 2021-12-23 | 2021-12-23 | Self-cleaning type anti-blocking ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114278702A true CN114278702A (en) | 2022-04-05 |
Family
ID=80874733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111591803.5A Pending CN114278702A (en) | 2021-12-23 | 2021-12-23 | Self-cleaning type anti-blocking ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114278702A (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203253725U (en) * | 2013-04-11 | 2013-10-30 | 林祥莉 | Roller cleaning scraper with arc end face |
| KR20160115059A (en) * | 2015-03-25 | 2016-10-06 | (주) 유니플로 | The valve seat device having a removable way ball valve seat surface cleaning means |
| CN208565628U (en) * | 2018-06-27 | 2019-03-01 | 江苏永丰电器仪表有限公司 | A kind of ball valve with self-cleaning function |
| CN109530162A (en) * | 2018-12-27 | 2019-03-29 | 杭州小橙工业设计有限公司 | A kind of LED system of processing |
| CN110614240A (en) * | 2019-09-18 | 2019-12-27 | 新昌县立诺智能科技有限公司 | Adlet eradicating device |
| CN211247642U (en) * | 2019-12-02 | 2020-08-14 | 无锡雷纳机电制造有限公司 | Condensing machine convenient to clearance air-out pipeline |
| CN211247440U (en) * | 2019-09-12 | 2020-08-14 | 王涛 | A moss belt cleaning device for bridge pier |
| CN111706693A (en) * | 2020-06-19 | 2020-09-25 | 李军 | Ball valve |
| CN212429810U (en) * | 2020-04-08 | 2021-01-29 | 戴英军 | Long service life's water treatment ball valve |
| CN212584297U (en) * | 2020-05-14 | 2021-02-23 | 玉环市尚运阀门有限公司 | Copper ball valve capable of automatically removing scale |
| CN112536283A (en) * | 2020-11-11 | 2021-03-23 | 温州法孜生态农业科技发展有限公司 | Multi-angle coal washing mechanism with anti-blocking function |
| CN112984147A (en) * | 2021-02-22 | 2021-06-18 | 浙江华晨阀门有限公司 | Conveniently-adjusted ball valve based on Internet of things control |
| CN113108078A (en) * | 2021-04-10 | 2021-07-13 | 哈尔滨艾拓普科技有限公司 | Petroleum pipeline valve |
| CN214171378U (en) * | 2020-12-23 | 2021-09-10 | 玉环中大铜业股份有限公司 | All-welded ball valve with stable structure |
| CN214222067U (en) * | 2020-10-12 | 2021-09-17 | 天津科品阀门有限公司 | Anti-blocking ball valve |
| CN113441491A (en) * | 2021-05-14 | 2021-09-28 | 嘉兴金喜莱科技有限公司 | Pipeline inner wall sludge cleaning equipment for outdoor water conveying pipe of hydraulic engineering |
| CN113531147A (en) * | 2021-09-15 | 2021-10-22 | 南通众扬管业科技有限公司 | Extend clean type ball valve |
| CN113531144A (en) * | 2021-07-14 | 2021-10-22 | 永秀阀门有限公司 | Automatic clear ball valve |
| CN113696674A (en) * | 2021-10-11 | 2021-11-26 | 南平市建阳区汽车锻压件厂 | Spacing type liftable axle |
| CN214888979U (en) * | 2021-06-11 | 2021-11-26 | 云南云天化红磷化工有限公司 | Upper gate valve of disc type pressure filter |
-
2021
- 2021-12-23 CN CN202111591803.5A patent/CN114278702A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203253725U (en) * | 2013-04-11 | 2013-10-30 | 林祥莉 | Roller cleaning scraper with arc end face |
| KR20160115059A (en) * | 2015-03-25 | 2016-10-06 | (주) 유니플로 | The valve seat device having a removable way ball valve seat surface cleaning means |
| CN208565628U (en) * | 2018-06-27 | 2019-03-01 | 江苏永丰电器仪表有限公司 | A kind of ball valve with self-cleaning function |
| CN109530162A (en) * | 2018-12-27 | 2019-03-29 | 杭州小橙工业设计有限公司 | A kind of LED system of processing |
| CN211247440U (en) * | 2019-09-12 | 2020-08-14 | 王涛 | A moss belt cleaning device for bridge pier |
| CN110614240A (en) * | 2019-09-18 | 2019-12-27 | 新昌县立诺智能科技有限公司 | Adlet eradicating device |
| CN211247642U (en) * | 2019-12-02 | 2020-08-14 | 无锡雷纳机电制造有限公司 | Condensing machine convenient to clearance air-out pipeline |
| CN212429810U (en) * | 2020-04-08 | 2021-01-29 | 戴英军 | Long service life's water treatment ball valve |
| CN212584297U (en) * | 2020-05-14 | 2021-02-23 | 玉环市尚运阀门有限公司 | Copper ball valve capable of automatically removing scale |
| CN111706693A (en) * | 2020-06-19 | 2020-09-25 | 李军 | Ball valve |
| CN214222067U (en) * | 2020-10-12 | 2021-09-17 | 天津科品阀门有限公司 | Anti-blocking ball valve |
| CN112536283A (en) * | 2020-11-11 | 2021-03-23 | 温州法孜生态农业科技发展有限公司 | Multi-angle coal washing mechanism with anti-blocking function |
| CN214171378U (en) * | 2020-12-23 | 2021-09-10 | 玉环中大铜业股份有限公司 | All-welded ball valve with stable structure |
| CN112984147A (en) * | 2021-02-22 | 2021-06-18 | 浙江华晨阀门有限公司 | Conveniently-adjusted ball valve based on Internet of things control |
| CN113108078A (en) * | 2021-04-10 | 2021-07-13 | 哈尔滨艾拓普科技有限公司 | Petroleum pipeline valve |
| CN113441491A (en) * | 2021-05-14 | 2021-09-28 | 嘉兴金喜莱科技有限公司 | Pipeline inner wall sludge cleaning equipment for outdoor water conveying pipe of hydraulic engineering |
| CN214888979U (en) * | 2021-06-11 | 2021-11-26 | 云南云天化红磷化工有限公司 | Upper gate valve of disc type pressure filter |
| CN113531144A (en) * | 2021-07-14 | 2021-10-22 | 永秀阀门有限公司 | Automatic clear ball valve |
| CN113531147A (en) * | 2021-09-15 | 2021-10-22 | 南通众扬管业科技有限公司 | Extend clean type ball valve |
| CN113696674A (en) * | 2021-10-11 | 2021-11-26 | 南平市建阳区汽车锻压件厂 | Spacing type liftable axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113090780B (en) | Valve opening and closing structure and valve | |
| CN114278702A (en) | Self-cleaning type anti-blocking ball valve | |
| CN201420869Y (en) | Pneumatic rotating disc valve | |
| CN114992354A (en) | Ball valve convenient to clean and using method thereof | |
| CN112170401B (en) | High-efficient spherical pig of oil pipeline | |
| CN205663924U (en) | Automatic abrasion -proof ball valve of clean sealed face | |
| CN218718863U (en) | Flange butterfly valve with filtering and cleaning functions | |
| CN208295175U (en) | A kind of aqueous vapor switching valve | |
| CN214222067U (en) | Anti-blocking ball valve | |
| CN206352665U (en) | Ceramic cartridge, valve body and valve | |
| CN214617954U (en) | Valve body structure of engineering machinery | |
| CN115193843A (en) | Pipeline rust cleaning device for machining | |
| CN211423442U (en) | Corrosion-resistant ball valve seat | |
| CN210661401U (en) | Multi-valve seat valve device for gas pipeline | |
| CN214534613U (en) | Metal sealing fixed ball valve | |
| CN215908406U (en) | Sealing ring for butterfly valve | |
| CN115854044B (en) | Super wear-resistant control valve | |
| CN109163164A (en) | A kind of restrictor ring | |
| CN220337551U (en) | But slow-closure butterfly valve of non return formula | |
| CN218718954U (en) | Ball valve with function is got rid of to water alkali | |
| CN216200779U (en) | Wear-resisting corrosion-resistant ball valve case | |
| CN219472843U (en) | Wear-resistant control valve | |
| CN218267338U (en) | High-precision ball valve | |
| CN212251187U (en) | Butterfly valve | |
| CN221628901U (en) | Ball valve sphere convenient to clean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |