CN115492937A - Inflatable multi-clack rotary valve - Google Patents

Inflatable multi-clack rotary valve Download PDF

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Publication number
CN115492937A
CN115492937A CN202211115715.2A CN202211115715A CN115492937A CN 115492937 A CN115492937 A CN 115492937A CN 202211115715 A CN202211115715 A CN 202211115715A CN 115492937 A CN115492937 A CN 115492937A
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CN
China
Prior art keywords
valve body
block
wall
ring
fixedly connected
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
Application number
CN202211115715.2A
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Chinese (zh)
Inventor
谭克标
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yingxuan Technology Co ltd
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Jiangsu Yingxuan Technology Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Jiangsu Yingxuan Technology Co ltd filed Critical Jiangsu Yingxuan Technology Co ltd
Priority to CN202211115715.2A priority Critical patent/CN115492937A/en
Publication of CN115492937A publication Critical patent/CN115492937A/en
Pending legal-status Critical Current

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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
    • F16K1/22—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 crossing the valve member, e.g. butterfly valves
    • F16K1/223—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 crossing the valve member, e.g. butterfly valves with a plurality of valve members
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • 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
    • F16K1/22—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 crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K1/32—Details
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

The invention belongs to the technical field of valves, and particularly relates to an inflatable multi-clack rotary valve which comprises a valve body and a sealing device, wherein the inner wall of the valve body is rotatably connected with a baffle, the upper surface of the valve body is fixedly connected with a driver, the driver is rotatably connected with the baffle, and the surfaces of the valve body and the driver are in threaded connection with four bolts; the surface of the valve body is provided with two sealing devices, each sealing device comprises a sealing ring, the sealing rings are inserted into the inner wall of the valve body, the side walls of the sealing rings are fixedly connected with limit rings, the surface of the valve body is provided with a moving device, each moving device comprises an accommodating block, the accommodating blocks are sleeved on the surface of the valve body, the inner walls of the accommodating blocks are rotatably connected with rotating rods, the surface of the driver is provided with four protection devices, each protection device comprises a placing block, and the surface of the placing block is movably connected with a sliding block; can increase the leakproofness between valve body and the baffle through setting up the sealing washer, can carry out the change to the sealing washer through simple operation through setting up the spring simultaneously.

Description

Inflatable multi-clack rotary valve
Technical Field
The invention relates to the technical field of valves, in particular to an inflatable multi-clack rotary valve.
Background
When transporting liquid or gas, a valve is usually installed on the surface of the pipeline to control the flow rate in the pipeline.
The rotary valve is also called a star valve, and is a regulating valve which changes a valve from an open position to a closed position by rotating a rotating part such as a rotating baffle plate by 90 degrees, the material flow is allowed or cut off by one rotating part, the rotary valve of which the rotating part can rotate by 90 degrees is called a 1/4 rotary valve, and sometimes the classification of the 1/4 rotary valve can be expanded to the rotary valve of which the rotating angle is less than 270 degrees.
When the valve is used, the valve needs to be installed at a proper position on a pipeline, and meanwhile, a sealing ring needs to be fixed on the inner wall of the valve, so that the sealing property between the inner wall of the valve and a baffle is improved, and the problem of larger abrasion gap can be caused in long-time use because the traditional sealing ring is usually not detachable during installation; therefore, an inflatable multi-clack rotary valve is proposed to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the inflatable multi-clack rotary valve, which solves the problems that when the valve is used, the valve needs to be arranged at a proper position on a pipeline, and meanwhile, a sealing ring needs to be fixed on the inner wall of the valve, so that the sealing property between the inner wall of the valve and a baffle is improved, and because the traditional sealing ring is usually not detachable during installation, the abrasion gap is enlarged during long-time use.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an inflatable multi-clack rotary valve which comprises a valve body and a sealing device, wherein the inner wall of the valve body is rotatably connected with a baffle, the upper surface of the valve body is fixedly connected with a driver, the driver is rotatably connected with the baffle, and the surfaces of the valve body and the driver are in threaded connection with four bolts; the surface of valve body is equipped with two sealing device, sealing device includes the sealing washer, the inner wall of establishing at the valve body is inserted to the sealing washer, the lateral wall fixedly connected with spacing ring of sealing washer, the fixed surface of valve body is connected with two support rings, the inner wall of spacing ring is inserted and is equipped with the insert ring, promotes to insert the ring and lets insert the ring insert the spacing ring inner wall, inserts the ring top on the support ring surface, and the setting of sealing washer can increase the leakproofness between valve body and the baffle to a certain extent.
Preferably, insert two connecting blocks of lateral wall fixedly connected with of ring, the fixed surface of connecting block and support ring is connected with the spring, and it can kick-back to loosen the connecting block spring, and the spring drives the connecting block and inserts the ring and slide, inserts the ring and inserts the spacing ring inner wall, and the spring can drive the connecting block and insert the ring and slide to a certain extent.
Preferably, the lateral wall fixedly connected with slider of connecting block, the surface and the support ring inner wall sliding connection of slider can drive the slider when the connecting block slides and slide, and the slider slides at the support ring inner wall, and the shift position of connecting block can be restricted to a certain extent in the setting of slider.
Preferably, the spacing groove has been seted up on the surface of spacing ring, insert the ring and insert and establish the spacing inslot wall at the spacing ring, two the lateral wall fixedly connected with of connecting block draws the piece, when removing the connecting block, drags to draw the piece and lets draw the piece to drive the connecting block and slide, and the setting of drawing the piece can be to a certain extent conveniently remove the connecting block.
Preferably, the surface of valve body is equipped with the mobile device, the mobile device is including accomodating the piece, accomodate the piece cover on the surface of valve body, the inner wall of accomodating the piece rotates and is connected with the bull stick, the surface of bull stick rotates and is connected with the commentaries on classics piece, the surface of commentaries on classics piece rotates and is connected with the gyro wheel, and when the installation valve body, the bull stick lets the bull stick rotate at accomodating the inner wall of piece, and the bull stick moves the commentaries on classics piece and rotates, and the commentaries on classics piece drives the gyro wheel and rotates, rotates suitable angle at the bull stick after, packs in the valve body and accomodates a piece inner wall, promotes the bull stick again and lets the bull stick drive the gyro wheel roll on ground, accomodates piece, bull stick, commentaries on classics piece and gyro wheel and can just move the valve body in a certain degree top.
Preferably, the fixed surface of bull stick is connected with the connecting plate, the equal fixedly connected with spacing dish in both sides of bull stick can drive the connecting plate and rotate when the bull stick rotates, and the setting of connecting plate can increase the intensity of bull stick to a certain extent.
Preferably, a plurality of locating holes, two have been seted up on the surface of spacing dish the locating hole inner wall of spacing dish and accomodate the inner wall threaded connection of piece have the locating pin, can drive spacing dish when the bull stick rotates and rotate, after rotating suitable angle, rotate the locating pin to the locating hole of spacing dish and accomodate the inner wall of piece, the locating pin can restrict the bull stick angle to a certain extent.
Preferably, the surface of driver is equipped with four protection device, protection device is including placing the piece, the surperficial swing joint who places the piece has the sliding block, the lateral wall fixedly connected with guard shield of sliding block, the guard shield cover is on the surface of bolt, promotes the sliding block and lets the sliding block drive the guard shield slip, and the guard shield cover is on the bolt surface, and the guard shield can protect the bolt to a certain extent.
Preferably, the sliding groove has been seted up on the surface of sliding block, the sliding groove inner wall of sliding block with place a surface swing joint, the lateral wall fixedly connected with that places the piece hinders the piece, hinder the piece and be located the lateral wall of sliding block, can hinder a surface slip when the sliding block slides, the sliding block also can be placing a surface removal through the sliding groove, the setting up of sliding groove can conveniently remove the sliding block to a certain extent.
Preferably, the upper surface fixedly connected with main magnetite of sliding block, the position fixedly connected with vice magnetite of driver surface near main magnetite, vice magnetite is located main magnetite directly over, can drive main magnetite and slide when the sliding block slides, and main magnetite slides to vice magnetite surface, and vice magnetite and main magnetite can restrict the sliding block position to a certain extent.
The invention has the advantages that:
1. when a sealing ring needs to be installed, the pulling block is dragged to enable the pulling block to drive the connecting block to slide, the connecting block drives the sliding block to slide, the sliding block slides on the inner wall of the supporting ring, the connecting block can also drive the spring to stretch, the connecting block also drives the insert ring to slide, when the insert ring slides to a proper position, the sealing ring is inserted into the inner wall of the valve body, the pulling block spring is loosened to rebound, the spring drives the connecting block and the insert ring to slide, the insert ring is inserted into the inner wall of the limiting groove of the limiting ring, the position of the limiting ring and the position of the sealing ring are limited by the insert ring, the sealing performance between the valve body and the baffle plate can be improved by arranging the sealing ring, and meanwhile, the sealing ring can be replaced by simply operating the spring.
2. When the valve body is installed, the rotating rod is rotated to enable the rotating rod to drive the rotating block and the roller to rotate, the limiting disc can be also driven to rotate when the rotating rod rotates, the rotating rod rotates on the inner wall of the containing block, the positioning pin is rotated to the positioning hole of the limiting disc and the inner wall of the containing block after the rotating rod rotates to a proper angle, the positioning pin limits the angle of the rotating rod, the height of the containing block can be adjusted by rotating the rotating rod, the valve body is placed on the inner wall of the containing block, then the rotating rod is pushed to enable the rotating rod to drive the connecting plate to slide, the roller on the surface of the rotating block is driven by the rotating rod to roll on the ground, the valve body can be conveniently moved by arranging the containing block, the rotating rod, the rotating block and the roller, meanwhile, the valve body can be supported when the valve body is installed, and can be matched with pipelines with different heights to increase the practicability of the whole device.
3. After the bolt is installed, the sliding block is rotated to rotate on the surface of the placing block and can also move on the surface of the stopping block, when the sliding block rotates to a proper angle, the sliding block is pushed to drive the sliding block to drive the protective cover to slide on the surface of the placing block through the sliding groove, the protective cover can be sleeved on the surface of the bolt, the sliding block can also drive the main magnet to slide, the main magnet Dan Tiege auxiliary magnet can limit the positions of the sliding block and the protective cover to a certain degree, the protective cover can protect the bolt, the situation that the bolt is corroded and rusted is reduced, the service life of the bolt is prolonged, and meanwhile, the situation that the dismounting operation is inconvenient in the process of dismounting the bolt is also reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic perspective view of a valve body according to a first embodiment;
FIG. 2 is a schematic view of a part of a sealing device according to an embodiment;
FIG. 3 is a schematic perspective view of a mobile device according to an embodiment;
FIG. 4 is a schematic partial structure diagram of a mobile device according to an embodiment;
FIG. 5 is a schematic side view of a valve body according to an embodiment;
FIG. 6 is a schematic diagram of a structure shown in FIG. 5 according to an embodiment;
FIG. 7 is a perspective view of the supporting block according to the second embodiment.
In the figure: 1. a valve body; 2. a baffle plate; 3. a driver; 4. a bolt; 5. a sealing device; 51. a seal ring; 52. a limiting ring; 53. a support ring; 54. inserting a ring; 55. connecting blocks; 56. a spring; 57. a slider; 58. pulling the block; 59. a limiting groove; 6. a mobile device; 61. receiving the block; 62. a rotating rod; 63. rotating the block; 64. a roller; 65. a connecting plate; 66. a limiting disc; 67. positioning holes; 68. positioning pins; 7. a protection device; 71. placing the blocks; 72. a slider; 73. a shield; 74. blocking; 75. a sliding groove; 76. a main magnet; 77. a secondary magnet; 8. and (7) a supporting block.
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.
Example one
Referring to fig. 1-6, an inflatable multi-clack rotary valve comprises a valve body 1 and a sealing device 5, wherein the inner wall of the valve body 1 is rotatably connected with a baffle 2, the upper surface of the valve body 1 is fixedly connected with a driver 3, the driver 3 is rotatably connected with the baffle 2, and the surfaces of the valve body 1 and the driver 3 are in threaded connection with four bolts 4; the surface of the valve body 1 is provided with two sealing devices 5, each sealing device 5 comprises a sealing ring 51, the sealing ring 51 is inserted into the inner wall of the valve body 1, the side wall of the sealing ring 51 is fixedly connected with a limiting ring 52, the surface of the valve body 1 is fixedly connected with two support rings 53, and the inner wall of the limiting ring 52 is inserted with an insertion ring 54; during operation, when using valve body 1, insert sealing washer 51 the inner wall of valve body 1, then promote insert ring 54 and let insert ring 54 insert spacing ring 52 inner wall, insert ring 54 top on support ring 53 surface, the setting of sealing washer 51 can increase the leakproofness between valve body 1 and baffle 2 to a certain extent.
Two connecting blocks 55 are fixedly connected to the side wall of the insert ring 54, and springs 56 are fixedly connected to the surfaces of the connecting blocks 55 and the supporting ring 53; during operation, when placing sealing washer 51, drag connecting block 55 and let connecting block 55 drive insert ring 54 and slide, connecting block 55 still can drive spring 56 tensile, when suitable position was placed to sealing washer 51, unclamp connecting block 55 spring 56 and can kick-back, spring 56 drives connecting block 55 and inserts ring 54 and slide, inserts ring 54 and inserts 52 inner walls of spacing ring, and spring 56 can drive connecting block 55 and insert ring 54 and slide to a certain extent.
The side wall of the connecting block 55 is fixedly connected with a sliding block 57, and the outer surface of the sliding block 57 is in sliding connection with the inner wall of the supporting ring 53; during operation, can drive slider 57 and slide when connecting block 55 slides, slider 57 slides at the support ring 53 inner wall, and the shift position of connecting block 55 can be restricted to a certain extent in the setting of slider 57.
A limiting groove 59 is formed in the surface of the limiting ring 52, the inserting ring 54 is inserted into the inner wall of the limiting groove 59 of the limiting ring 52, and the side walls of the two connecting blocks 55 are fixedly connected with pulling blocks 58; during operation, when removing connecting block 55, drag and draw piece 58 and let draw piece 58 and drive connecting block 55 and slide, can insert the spacing groove 59 inner wall of spacing ring 52 when inserting ring 54 and remove, draw the setting of piece 58 and can conveniently remove connecting block 55 to a certain extent.
The surface of the valve body 1 is provided with a moving device 6, the moving device 6 comprises an accommodating block 61, the accommodating block 61 is sleeved on the surface of the valve body 1, the inner wall of the accommodating block 61 is rotatably connected with a rotating rod 62, the surface of the rotating rod 62 is rotatably connected with a rotating block 63, and the surface of the rotating block 63 is rotatably connected with a roller 64; the during operation, when installation valve body 1, commentaries on classics bull stick 62 lets bull stick 62 rotate at the piece 61 inner wall of accomodating, and bull stick 62 transfers commentaries on classics piece 63 to rotate, changes piece 63 and drives the gyro wheel 64 and rotate, rotates suitable angle back at bull stick 62, fills in the piece 61 inner wall of accomodating with valve body 1, promotes bull stick 62 again and lets bull stick 62 drive gyro wheel 64 roll on ground, accomodates piece 61, bull stick 62, commentaries on classics piece 63 and gyro wheel 64 and can just move valve body 1 in a certain degree top.
The surface of the rotating rod 62 is fixedly connected with a connecting plate 65, and both sides of the rotating rod 62 are fixedly connected with limiting discs 66; during operation, can drive connecting plate 65 when bull stick 62 rotates and rotate, the setting of connecting plate 65 can increase bull stick 62's intensity to a certain extent.
A plurality of positioning holes 67 are formed in the surface of the limiting disc 66, and positioning pins 68 are connected to the inner walls of the positioning holes 67 of the two limiting discs 66 and the inner wall of the containing block 61 through threads; the during operation can drive spacing dish 66 and rotate when bull stick 62 rotates, after rotating suitable angle, rotates locating pin 68 to spacing dish 66's locating hole 67 and accomodates piece 61 inner wall, and locating pin 68 can limit bull stick 62 angle to a certain extent.
The surface of the driver 3 is provided with four protection devices 7, each protection device 7 comprises a placing block 71, the surface of the placing block 71 is movably connected with a sliding block 72, the side wall of the sliding block 72 is fixedly connected with a shield 73, and the shield 73 is sleeved on the surface of the bolt 4; during operation, after the installation of bolt 4 finishes, change sliding block 72 and let sliding block 72 rotate on accomodating piece 61 surface, after sliding block 72 rotated suitable angle, promote sliding block 72 and let sliding block 72 drive guard shield 73 slide, and guard shield 73 overlaps on bolt 4 surface, and guard shield 73 can protect bolt 4 to a certain extent.
The surface of the sliding block 72 is provided with a sliding groove 75, the inner wall of the sliding groove 75 of the sliding block 72 is movably connected with the outer surface of the placing block 71, the side wall of the placing block 71 is fixedly connected with a stopping block 74, and the stopping block 74 is positioned on the side wall of the sliding block 72; in operation, when the sliding block 72 slides, the sliding block 72 slides on the surface of the block 74, the sliding block 72 also moves on the surface of the placing block 71 through the sliding groove 75, and the sliding groove 75 is opened to facilitate the movement of the sliding block 72 to a certain extent.
A main magnet 76 is fixedly connected to the upper surface of the sliding block 72, an auxiliary magnet 77 is fixedly connected to the surface of the driver 3 at a position close to the main magnet 76, and the auxiliary magnet 77 is positioned right above the main magnet 76; in operation, the main magnet 76 slides when the sliding block 72 slides, the main magnet 76 slides to the surface of the auxiliary magnet 77, and the auxiliary magnet 77 and the main magnet 76 can limit the position of the sliding block 72 to a certain extent.
Example two
Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a supporting block 8 is fixedly connected to a surface of the valve body 1, and the supporting block 8 is located right below the driver 3; in operation, when installing the driver 3, the driver 3 is placed on the surface of the support block 8, and the support block 8 can assist in supporting the driver 3 to some extent.
The working principle is that when the sealing ring 51 needs to be installed, the pulling block 58 is dragged to enable the pulling block 58 to drive the connecting block 55 to slide, the connecting block 55 drives the sliding block 57 to slide, the sliding block 57 slides on the inner wall of the supporting ring 53, the connecting block 55 can also drive the spring 56 to stretch, the connecting block 55 also drives the inserting ring 54 to slide, when the inserting ring 54 slides to a proper position, the sealing ring 51 is inserted into the inner wall of the valve body 1, then the spring 56 of the pulling block 58 is loosened to rebound, the spring 56 drives the connecting block 55 and the inserting ring 54 to slide, the inserting ring 54 is inserted into the inner wall of the limiting groove 59 of the limiting ring 52, the inserting ring 54 limits the positions of the limiting ring 52 and the sealing ring 51, the sealing performance between the valve body 1 and the baffle plate 2 can be increased by arranging the sealing ring 51, meanwhile, the sealing ring 51 can be replaced by simple operation by arranging the spring 56, when the valve body 1 is installed, the rotating rod 62 is rotated to enable the rotating rod 62 to drive the rotating block 63 and the roller 64 to rotate, when the rotating rod 62 rotates, the limiting disc 66 is also moved to rotate, the rotating rod 62 rotates on the inner wall of the containing block 61, after the rotating rod 62 rotates to a proper angle, the positioning pin 68 rotates to the positioning hole 67 of the limiting disc 66 and the inner wall of the containing block 61, the positioning pin 68 limits the angle of the rotating rod 62, the rotating rod 62 rotates to adjust the height of the containing block 61, the valve body 1 is placed on the inner wall of the containing block 61, then the rotating rod 62 is pushed to enable the rotating rod 62 to drive the connecting plate 65 to slide, the rotating rod 62 drives the roller 64 on the surface of the rotating block 63 to roll on the ground, the valve body 1 can be conveniently moved by arranging the containing block 61, the rotating rod 62, the rotating block 63 and the roller 64, the valve body 1 can be supported when the valve body 1 is installed, the practicability of the whole device can be increased by adapting to pipelines with different heights, after the bolt 4 is installed, the sliding block 72 enables the surface of the sliding block 71 to rotate, sliding block 72 also can be at the surperficial activity of piece 74, when sliding block 72 rotated suitable angle, promote sliding block 72 and let sliding block 72 drive guard shield 73 slide, sliding block 72 is placing piece 71 surface slip through sliding tray 75, guard shield 73 can overlap on the bolt 4 surface, sliding block 72 still can drive main magnetite 76 and slide, main magnetite 76 laminates vice magnetite 77, main magnetite 76 and vice magnetite 77 can restrict sliding block 72 and guard shield 73 position to a certain extent, can protect bolt 4 through setting up guard shield 73, reduce the condition that bolt 4 is corroded and rusts, increase bolt 4's life, also reduce simultaneously and appear dismantling the inconvenient condition of operation at dismantling bolt 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (10)

1. An inflatable multi-clack rotary valve comprises a valve body (1) and a sealing device (5), wherein the inner wall of the valve body (1) is rotatably connected with a baffle (2), the upper surface of the valve body (1) is fixedly connected with a driver (3), the driver (3) is rotatably connected with the baffle (2), and the surfaces of the valve body (1) and the driver (3) are in threaded connection with four bolts (4); the method is characterized in that: the surface of valve body (1) is equipped with two sealing device (5), sealing device (5) are including sealing washer (51), inner wall at valve body (1) is inserted in sealing washer (51), the lateral wall fixedly connected with spacing ring (52) of sealing washer (51), the fixed surface of valve body (1) is connected with two support rings (53), the inner wall of spacing ring (52) is inserted and is equipped with insert ring (54).
2. The inflatable multi-lobe rotary valve of claim 1, wherein: insert two connecting blocks (55) of lateral wall fixedly connected with of ring (54), the fixed surface of connecting block (55) and support ring (53) is connected with spring (56), when placing sealing washer (51), drags connecting block (55) and lets connecting block (55) drive insert ring (54) and slide, and connecting block (55) still can drive spring (56) tensile.
3. The inflatable rotary valve of claim 2, wherein: the side wall of connecting block (55) fixedly connected with slider (57), the surface and the support ring (53) inner wall sliding connection of slider (57).
4. The inflatable rotary valve of claim 2, wherein: the surface of the limiting ring (52) is provided with a limiting groove (59), the inserting ring (54) is inserted into the inner wall of the limiting groove (59) of the limiting ring (52), and the side walls of the two connecting blocks (55) are fixedly connected with pull blocks (58).
5. The inflatable rotary valve of claim 1, wherein: the surface of valve body (1) is equipped with mobile device (6), mobile device (6) are including accomodating piece (61), accomodate piece (61) cover on the surface of valve body (1), the inner wall of accomodating piece (61) rotates and is connected with bull stick (62), the surface rotation of bull stick (62) is connected with commentaries on classics piece (63), the surface rotation of commentaries on classics piece (63) is connected with gyro wheel (64).
6. The inflatable rotary valve of claim 5, wherein: the surface of the rotating rod (62) is fixedly connected with a connecting plate (65), and both sides of the rotating rod (62) are fixedly connected with limiting discs (66).
7. The inflatable rotary valve of claim 6, wherein: a plurality of locating holes (67) are formed in the surface of the limiting disc (66), and locating pins (68) are connected to the inner walls of the locating holes (67) of the two limiting discs (66) and the inner wall of the containing block (61) in a threaded mode.
8. The inflatable rotary valve of claim 1, wherein: the surface of driver (3) is equipped with four protection device (7), protection device (7) are including placing piece (71), the surface swing joint who places piece (71) has sliding block (72), the lateral wall fixedly connected with guard shield (73) of sliding block (72), guard shield (73) cover is on the surface of bolt (4).
9. The inflatable rotary valve of claim 8, wherein: the surface of the sliding block (72) is provided with a sliding groove (75), the inner wall of the sliding groove (75) of the sliding block (72) is movably connected with the outer surface of the placing block (71), the side wall of the placing block (71) is fixedly connected with a stopping block (74), and the stopping block (74) is located on the side wall of the sliding block (72).
10. The inflatable rotary valve of claim 8, wherein: the upper surface fixed connection of sliding block (72) has main magnetite (76), driver (3) surface is close to the vice magnetite (77) of position fixed connection of main magnetite (76), vice magnetite (77) are located main magnetite (76) directly over.
CN202211115715.2A 2022-09-14 2022-09-14 Inflatable multi-clack rotary valve Pending CN115492937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211115715.2A CN115492937A (en) 2022-09-14 2022-09-14 Inflatable multi-clack rotary valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211115715.2A CN115492937A (en) 2022-09-14 2022-09-14 Inflatable multi-clack rotary valve

Publications (1)

Publication Number Publication Date
CN115492937A true CN115492937A (en) 2022-12-20

Family

ID=84468906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211115715.2A Pending CN115492937A (en) 2022-09-14 2022-09-14 Inflatable multi-clack rotary valve

Country Status (1)

Country Link
CN (1) CN115492937A (en)

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