CN112344039A - Strong-stability and convenient-to-adjust multi-valve-seat valve - Google Patents
Strong-stability and convenient-to-adjust multi-valve-seat valve Download PDFInfo
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- CN112344039A CN112344039A CN202011335404.8A CN202011335404A CN112344039A CN 112344039 A CN112344039 A CN 112344039A CN 202011335404 A CN202011335404 A CN 202011335404A CN 112344039 A CN112344039 A CN 112344039A
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- shaft
- connecting seat
- valve body
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- 238000007789 sealing Methods 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
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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
- F16K25/00—Details relating to contact between valve members and seats
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/312—Line blinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a multi-valve-seat valve with strong stability and convenient adjustment, which comprises a valve body and a valve core positioned in the valve body, wherein a first connecting seat and a second connecting seat are respectively arranged at two sides of the valve body, a first connecting frame is arranged at one side of the first connecting seat, which is far away from the second connecting seat, a transversely arranged shaft rod is arranged on the first connecting frame, a second connecting frame is arranged at one side of the second connecting seat, which is far away from the first connecting seat, a rotating shaft matched with the second connecting frame is arranged on the second connecting frame, one side of the rotating shaft, which is close to the first connecting seat, extends into. Has the advantages that: the medium that prevents the circulation leaks, need not to rotate the case and blocks gaseous flow, has reduced the wearing and tearing between case and the valve body, has improved the life of valve greatly, and the cooperation design of runner and fixed slot one and fixed slot two, the user of being convenient for is to the installation and the dismantlement of runner, and has used up the runner and can dismantle by oneself and keep, avoids other personnel to appear the condition of operating without permission.
Description
Technical Field
The invention relates to the technical field of multi-valve-seat valves, in particular to a multi-valve-seat valve which is high in stability and convenient to adjust.
Background
The valve is a device which can make the medium (liquid, gas and powder) in the piping and equipment flow or stop and can control its flow rate, and can be used for controlling the flow of various fluids of air, water, steam, various corrosive media, slurry, oil product, liquid metal and radioactive medium, etc. the valve is a control component in pipeline fluid conveying system, and is used for changing the channel section and medium flow direction, and has the functions of flow guiding, stopping, throttling, non-return, flow dividing or overflow pressure relief, etc.
The existing ball valve blocks the flowing of a medium by utilizing the rotation of the valve core, seals the valve body by arranging the valve seat and the sealing ring between the valve core and the valve body, and installs the existing partial valve outdoors but does not have the anti-theft function, so that the valve is easy to be damaged by other people or the valve rod is easy to be rotated by other people to influence the normal work of the valve.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the problems in the related art, the present invention provides a multi-seat valve with high stability and easy adjustment, so as to overcome the above technical problems in the related art.
Therefore, the invention adopts the following specific technical scheme:
a multi-valve-seat valve with strong stability and convenient adjustment comprises a valve body and a valve core positioned in the valve body, wherein a first connecting seat and a second connecting seat are respectively arranged at two sides of the valve body, a first connecting frame is arranged at one side of the first connecting seat, which is far away from the second connecting seat, a transversely arranged shaft rod is arranged on the first connecting frame, a second connecting frame is arranged at one side of the second connecting seat, which is far away from the first connecting seat, a rotating shaft matched with the second connecting frame is arranged on the second connecting frame, one side of the rotating shaft, which is close to the first connecting seat, extends into the valve body and is connected with the valve core, a circulation channel is arranged in the valve core, a sealing plate matched with the circulation channel is arranged in the valve core, a first sealing layer is arranged at one side of the sealing plate, which is contacted with the circulation channel, a second sealing layer matched with the first sealing layer is, a first fixing groove is formed in the shaft lever, a second fixing groove is formed in the rotating shaft, a plurality of clamping grooves which are uniformly distributed are formed in the first fixing groove and the second fixing groove respectively, a rotating wheel matched with the first fixing groove is arranged on the first fixing groove, and the rotating wheel is connected with the first fixing groove through a fixing mechanism;
the fixing mechanism comprises a rotating disk positioned at the bottom end of the rotating wheel, the rotating disk is connected with the rotating wheel through a shaft sleeve, a fixing disk is arranged in the middle of the rotating disk, a clamping groove is formed in the middle of the fixing disk, a plurality of fixing pieces which are uniformly distributed and matched with the clamping grooves are arranged on the inner wall of the fixing disk in a surrounding mode, the fixing pieces are connected with the fixing disk through a first connecting shaft, arc-shaped rods which extend out of the rotating disk and are connected with the fixing disk are arranged on one sides, away from each other, of the fixing pieces, the arc-shaped rods are respectively connected with the rotating disk and the fixing disk through a second connecting shaft, a stroke groove matched with the fixing pieces is formed in the middle of the outer wall of the fixing disk, an extension rod is arranged on one side of the rotating disk, a fixing groove is formed in the top, the top end of the limiting rod is provided with a fixing bolt, one side, close to each other, of each fixing piece is provided with a connecting block matched with the clamping groove, the middle portions of the rotating wheel, the rotating disc and the fixing disc are provided with holes matched with the shaft rod and the rotating shaft, a plurality of handles which are uniformly distributed are arranged on the outer wall of the rotating wheel in an encircling mode, the first connecting seat and the first connecting frame are provided with first through holes matched with the shaft rod, the second connecting seat and the second connecting frame are provided with second through holes matched with the shaft rod, and the first connecting seat and the second connecting seat are located in the grooves in the valve body.
Preferably, the rotating shaft is connected with the valve core through a plurality of reinforcing ribs which are uniformly distributed.
Preferably, the shaft lever and the joint of the rotating shaft and the valve body are both provided with sealing rings, and the sealing rings are made of rubber materials.
Preferably, the first connecting seat is connected with the valve body through a first connecting bolt, and the second connecting seat is connected with the valve body through a second connecting bolt.
Preferably, the handle and the rotating wheel are respectively sleeved with an anti-skid rubber ring matched with the handle and the rotating wheel.
Preferably, the inner wall of the valve body is provided with a rubber lining sealing layer, and the rubber lining sealing layer extends to the connecting flange on the outer side of the valve body.
Preferably, the inner bottom wall of the flow channel is embedded with a sealing bearing, and an inner ring of the sealing bearing is connected with the shaft rod.
Preferably, the top end of the rotating wheel is located on the two sides of the fixing groove, anti-skidding lines are arranged on the top end of the rotating wheel, and a wear-resistant layer is arranged on the anti-skidding lines.
Preferably, a plurality of fluorescent strips which are uniformly distributed are arranged on the shaft lever, the rotating shaft and the rotating wheel in a surrounding manner.
The invention has the beneficial effects that: the rotation through the case blocks and puts through the flow of medium, through rotating case inside closing plate, the control flows in the inside circulation passageway's of case medium switch-on and blocks, the inside leakproofness of valve body has been increased, prevent that the medium of circulation from leaking, need not to rotate the case and block gaseous flow, the wearing and tearing between case and the valve body have been reduced, the life of valve has been improved greatly, and the cooperation design of runner and fixed slot one and fixed slot two, the user of being convenient for is to the installation and the dismantlement of runner, and it can dismantle by oneself and keep to use the runner, avoid other personnel to appear the condition of operation without permission.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is one of the schematic structural views of a robust, easy to adjust multiple seat valve according to an embodiment of the present invention;
FIG. 2 is a second schematic diagram of a robust and easily adjustable multiple seat valve according to an embodiment of the present invention;
FIG. 3 is one of the side views of a valve cartridge in a robust and easily adjustable multiple seat valve according to embodiments of the present invention;
FIG. 4 is a second side view of a valve trim in a robust, easy to adjust multiple seat valve, according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a first fixing groove in a multi-seat valve with high stability and convenience in adjustment according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a robust and adjustable retention mechanism in a multiple seat valve, according to an embodiment of the present invention;
FIG. 7 is a second schematic structural view of a robust and adjustable retention mechanism in a multiple seat valve, according to an embodiment of the present invention;
fig. 8 is a third schematic structural diagram of a fixing mechanism in a multi-seat valve with strong stability and easy adjustment according to an embodiment of the invention.
In the figure:
1. a valve body; 2. a valve core; 3. a first connecting seat; 4. a second connecting seat; 5. a first connecting frame; 6. a shaft lever; 7. a rotating shaft; 8. a sealing plate; 9. a first sealing layer; 10. a second sealing layer; 11. a first fixing groove; 12. a second fixing groove; 13. a card slot; 14. a rotating wheel; 15. rotating the disc; 16. fixing the disc; 17. a clamping groove; 18. a fixing sheet; 19. a first connecting shaft; 20. an arcuate bar; 21. a second connecting shaft; 22. a stroke slot; 23. an extension rod; 24. fixing grooves; 25. a limiting rod; 26. fixing the bolt; 27. a hole; 28. a handle; 29. a first through hole; 30. a second through hole; 31. a groove; 32. reinforcing ribs; 33. connecting a first bolt; 34. a second connecting bolt; 35. lining with rubber sealing layer; 36. a flow-through channel; 37. and a second connecting frame.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, a multiple seat valve is provided that is robust and easy to adjust.
The first embodiment is as follows:
as shown in fig. 1-8, the multiple-seat valve with strong stability and easy adjustment according to the embodiment of the present invention includes a valve body 1 and a valve core 2 located in the valve body 1, two sides of the valve body 1 are respectively provided with a first connecting seat 3 and a second connecting seat 4, one side of the first connecting seat 3 away from the second connecting seat 4 is provided with a first connecting frame 5, the first connecting frame 5 is provided with a horizontally arranged shaft rod 6, one side of the second connecting seat 4 away from the first connecting seat 3 is provided with a second connecting frame 37, the second connecting frame 37 is provided with a rotating shaft 7 matched therewith, one side of the rotating shaft 7 close to the first connecting seat 3 extends into the valve body 1 and is connected with the valve core 2, a flow passage 36 is provided in the valve core 2, a sealing plate 8 matched with the flow passage 36 is provided in the valve core 2, one side of the sealing plate 8 contacting with the flow passage 36 is provided with a first sealing layer, a second sealing layer 10 matched with the first sealing layer 9 is arranged on the inner wall of the valve core 2, one side of the shaft lever 6 extends into the valve core 2 and is connected with the sealing plate 8, a first fixing groove 11 is formed in the shaft lever 6, a second fixing groove 12 is formed in the rotating shaft 7, a plurality of clamping grooves 13 which are uniformly distributed are formed in the first fixing groove 11 and the second fixing groove 12 respectively, a rotating wheel 14 matched with the first fixing groove 11 is arranged on the first fixing groove 11, and the rotating wheel 14 is connected with the first fixing groove 11 through a fixing mechanism;
the fixing mechanism comprises a rotating disk 15 positioned at the bottom end of the rotating wheel 14, the rotating disk 15 is connected with the rotating wheel 14 through a shaft sleeve, a fixed disk 16 is arranged in the middle of the rotating disk 15, a clamping groove 17 is formed in the middle of the fixed disk 16, a plurality of fixing pieces 18 which are uniformly distributed and matched with the clamping grooves 13 are arranged on the inner wall of the fixed disk 16 in a surrounding mode, the fixing pieces 18 are connected with the fixed disk 16 through a first connecting shaft 19, arc-shaped rods 20 which extend out of the rotating disk 15 and are connected with the fixed disk 16 are arranged on one sides, far away from each other, of the fixing pieces 18, the arc-shaped rods 20 are respectively connected with the rotating disk 15 and the fixed disk 16 through second connecting shafts 21, a stroke groove 22 matched with the fixing pieces 18 is formed in the middle of the outer wall of the fixed, a fixing groove 24 is formed at the top end of the rotating wheel 14 and above the extension rod 23, a limiting rod 25 connected with the extension rod 23 is arranged in the fixing groove 24, a fixing bolt 26 is arranged at the top end of the limiting rod 25, the mutually close sides of the fixing pieces 18 are provided with connecting blocks matched with the clamping grooves 13, the middle parts of the rotating wheel 14, the rotating disc 15 and the fixed disc 16 are all provided with holes 27 matched with the shaft lever 6 and the rotating shaft 7, a plurality of handles 28 which are uniformly distributed are arranged on the outer wall of the rotating wheel 14 in a surrounding way, through holes 29 which are matched with the shaft lever 6 are arranged on the connecting seat I3 and the connecting frame I5, a second through hole 30 matched with the shaft lever 6 is arranged on the second connecting seat 4 and the second connecting frame 37, the first connecting seat 3 and the second connecting seat 4 are both positioned in the groove 31 on the valve body 1.
Example two:
as shown in fig. 1 to 8, the rotating shaft 7 is connected to the valve element 2 through a plurality of reinforcing ribs 32 which are uniformly distributed, sealing rings are arranged at the joints of the shaft lever 6, the rotating shaft 7 and the valve body 1, the sealing rings are made of rubber, the first connecting seat 3 is connected to the valve body 1 through a first connecting bolt 33, and the second connecting seat 4 is connected to the valve body 1 through a second connecting bolt 34. Through the matching design of the first connecting bolt 33 and the second connecting bolt 34, the first connecting seat 3 and the second connecting seat 4 are convenient to mount and dismount.
Example three:
as shown in fig. 1-8, the handle 28 and the runner 14 are both sleeved with an anti-slip rubber ring matched therewith, the inner wall of the valve body 1 is provided with a rubber-lined sealing layer 35, the rubber-lined sealing layer 35 extends to a connecting flange on the outer side of the valve body 1, a sealing bearing is embedded in the inner bottom wall of the flow channel 36, and the inner ring of the sealing bearing is connected with the shaft rod 6.
Example four:
as shown in fig. 1 to 8, anti-slip patterns are disposed on both sides of the top end of the rotating wheel 14, which are located on the fixing groove 24, and a wear-resistant layer is disposed on the anti-slip patterns, and a plurality of fluorescent strips uniformly distributed are disposed around the shaft lever 6, the rotating shaft 7, and the rotating wheel 14.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the sealing plate 8 is adjusted, the rotating disc 15 can be rotated clockwise, so that the fixing sheet 18 is driven by the arc-shaped rod 20 to rotate by taking the connecting shaft I19 as an axis in the rotating process of the rotating disc 15, and is scattered to two sides, then the shaft lever 6 passes through the hole 27, the fixed disk 16 is aligned with the first fixed slot 11, then the rotating disk 15 is rotated anticlockwise, the rotating disk 15 pushes the arc-shaped rod 20 to drive the fixing sheet 18 to rotate by taking the first connecting shaft 19 as an axis in the anticlockwise rotating process, the fixing sheet 18 is closed towards the middle, the fixing sheet 18 is meshed with the clamping slot 13, then the fixing bolt 26 is rotated to fix the limiting rod 25, so that the rotating wheel 14 is fixed on the shaft rod 6, the sealing plate 8 can be adjusted by rotating the rotating wheel 14, and when the sealing plate needs to be detached, the fixing bolt 26 can be sent out, and the rotating disc 15 is rotated clockwise, so that the fixing piece 18 is separated from the clamping groove 13; when the valve core 2 needs to be rotated, the rotating shaft 7 penetrates through the hole 27, the operations are repeated, the medium flowing is blocked and communicated through the rotation of the valve core 2, the medium flowing into the flow channel inside the valve core 2 is controlled to be communicated and blocked through the rotation of the sealing plate 8 inside the valve core 2, the tightness inside the valve body 1 is improved, the flowing medium is prevented from leaking, the valve core 2 does not need to be rotated to block the flowing of gas, the abrasion between the valve core 2 and the valve body 1 is reduced, and the service life of the valve is greatly prolonged.
In summary, according to the above technical solution of the present invention, the valve element 2 is rotated to block and connect the flow of the medium, the sealing plate 8 inside the valve element 2 is rotated to control the medium flowing into the flow channel inside the valve element 2 to be connected and blocked, so as to increase the sealing performance inside the valve body 1, prevent the flowing medium from leaking, and prevent the valve element 2 from being rotated to block the flow of the gas, thereby reducing the wear between the valve element 2 and the valve body 1, and greatly prolonging the service life of the valve, and the fitting design of the rotating wheel 14 and the first and second fixing grooves 11 and 12 facilitates the installation and removal of the rotating wheel 14 by the user, and the rotating wheel 14 can be automatically removed for storage after use, thereby avoiding unauthorized operation of other people.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The multi-valve-seat valve is high in stability and convenient to adjust and is characterized by comprising a valve body (1) and a valve core (2) positioned in the valve body (1).
2. The multi-valve-seat valve with strong stability and convenient adjustment according to claim 1, wherein a first connecting seat (3) and a second connecting seat (4) are respectively arranged on two sides of the valve body (1), a first connecting frame (5) is arranged on one side of the first connecting seat (3) far away from the second connecting seat (4), a transversely arranged shaft rod (6) is arranged on the first connecting frame (5), a second connecting frame (37) is arranged on one side of the second connecting seat (4) far away from the first connecting seat (3), a rotating shaft (7) matched with the second connecting frame (37) is arranged on the second connecting frame (37), one side of the rotating shaft (7) close to the first connecting seat (3) extends into the valve body (1) and is connected with the valve core (2), a circulation channel (36) is arranged in the valve core (2), and a sealing plate (8) matched with the circulation channel (36) is arranged in the valve core (2), one side, which is contacted with the circulation channel (36), of the sealing plate (8) is provided with a first sealing layer (9), the inner wall of the valve core (2) is provided with a second sealing layer (10) matched with the first sealing layer (9), one side of the shaft rod (6) extends into the valve core (2) and is connected with the sealing plate (8), a first fixing groove (11) is formed in the shaft rod (6), a second fixing groove (12) is formed in the rotating shaft (7), a plurality of clamping grooves (13) which are uniformly distributed are formed in the first fixing groove (11) and the second fixing groove (12) respectively, a rotating wheel (14) matched with the first fixing groove (11) is arranged on the first fixing groove (11), and the rotating wheel (14) is connected with the first fixing groove (11) through a fixing mechanism;
the fixing mechanism comprises a rotating disk (15) positioned at the bottom end of the rotating wheel (14), the rotating disk (15) is connected with the rotating wheel (14) through a shaft sleeve, a fixed disk (16) is arranged in the middle of the rotating disk (15), a clamping groove (17) is formed in the middle of the fixed disk (16), a plurality of fixing pieces (18) which are uniformly distributed and matched with the clamping grooves (13) are arranged on the inner wall of the fixed disk (16) in a surrounding manner, the fixing pieces (18) are connected with the fixed disk (16) through a first connecting shaft (19), an arc-shaped rod (20) which extends to the outer portion of the rotating disk (15) and is connected with the fixed disk (16) is arranged on one side, away from each other, of the arc-shaped rod (20) is connected with the rotating disk (15) and the fixed disk (16) through a second connecting shaft (21, the middle part of the outer wall of the fixed disc (16) is provided with a stroke groove (22) matched with the fixed disc (18), one side of the rotating disc (15) is provided with an extension rod (23), the top end of the runner (14) is positioned above the extension rod (23) and is provided with a fixed groove (24), the fixed groove (24) is internally provided with a limit rod (25) connected with the extension rod (23), the top end of the limit rod (25) is provided with a fixed bolt (26), one side of the fixed disc (18) close to each other is provided with a connecting block matched with the clamping groove (13), the middle parts of the runner (14), the rotating disc (15) and the fixed disc (16) are provided with holes (27) matched with the shaft rod (6) and the rotating shaft (7), and a plurality of handles (28) uniformly distributed are arranged on the outer wall of the runner (14) in a surrounding manner, the valve is characterized in that a first through hole (29) matched with the shaft rod (6) is formed in each of the first connecting seat (3) and the first connecting frame (5), a second through hole (30) matched with the shaft rod (6) is formed in each of the second connecting seat (4) and the second connecting frame (37), each of the first connecting seat (3) and the second connecting seat (4) is located in a groove (31) in the valve body (1), and the rotating shaft (7) is connected with the valve core (2) through a plurality of reinforcing ribs (32) which are uniformly distributed.
3. A stable and adjustable multi-seat valve as claimed in claim 2, wherein the connecting points of the shaft lever (6) and the rotating shaft (7) with the valve body (1) are provided with sealing rings, and the sealing rings are made of rubber.
4. A robust and adjustable multiple seat valve as defined in claim 2 wherein said first connecting seat (3) is connected to said valve body (1) by a first connecting bolt (33) and said second connecting seat (4) is connected to said valve body (1) by a second connecting bolt (34).
5. A strong stability easy to adjust multiple valve seat valve according to claim 2 wherein said handle (28) and said runner (14) are fitted with matching anti-slip rubber rings.
6. A robust regulated multiple seat valve in accordance with claim 2 wherein the inner wall of said valve body (1) is provided with a rubber-lined sealant layer (35) and said rubber-lined sealant layer (35) extends to a connecting flange on the outside of said valve body (1).
7. A strong and adjustable multiple-seat valve according to claim 2, characterized in that the inner bottom wall of said flow channel (36) is embedded with a sealing bearing, the inner ring of which is connected to said shaft (6).
8. A strong stability and easy adjustment multiple valve seat valve according to claim 2, wherein the top of the rotating wheel (14) and both sides of the fixing groove (24) are provided with anti-skid lines, and the anti-skid lines are provided with wear resistant layers.
9. A strong stability and easy adjustment multiple valve seat valve according to claim 2, wherein said shaft (6), said shaft (7) and said runner (14) are surrounded by a plurality of evenly distributed fluorescent strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335404.8A CN112344039A (en) | 2020-11-25 | 2020-11-25 | Strong-stability and convenient-to-adjust multi-valve-seat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335404.8A CN112344039A (en) | 2020-11-25 | 2020-11-25 | Strong-stability and convenient-to-adjust multi-valve-seat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112344039A true CN112344039A (en) | 2021-02-09 |
Family
ID=74364818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011335404.8A Withdrawn CN112344039A (en) | 2020-11-25 | 2020-11-25 | Strong-stability and convenient-to-adjust multi-valve-seat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112344039A (en) |
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| EP3085643A1 (en) * | 2015-04-21 | 2016-10-26 | De Dietrich | Integral and quick opening/closing device for a manhole |
| CN208764444U (en) * | 2018-09-21 | 2019-04-19 | 温州朗普阀门有限公司 | A kind of valve of quick release handwheel |
| CN210661401U (en) * | 2019-06-28 | 2020-06-02 | 新疆西部油气管道配件制造有限公司 | Multi-valve seat valve device for gas pipeline |
| CN211145431U (en) * | 2019-12-26 | 2020-07-31 | 武汉慧谷智能机电设备有限公司 | Regulating valve |
-
2020
- 2020-11-25 CN CN202011335404.8A patent/CN112344039A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769086A (en) * | 1954-05-28 | 1957-02-27 | Hans Deckel | Photographic shutter of the objective type |
| GB1330631A (en) * | 1970-10-26 | 1973-09-19 | Taylor Ltd B R | Handwheel arrangements for rotating shanks for operating valves |
| EP3085643A1 (en) * | 2015-04-21 | 2016-10-26 | De Dietrich | Integral and quick opening/closing device for a manhole |
| CN208764444U (en) * | 2018-09-21 | 2019-04-19 | 温州朗普阀门有限公司 | A kind of valve of quick release handwheel |
| CN210661401U (en) * | 2019-06-28 | 2020-06-02 | 新疆西部油气管道配件制造有限公司 | Multi-valve seat valve device for gas pipeline |
| CN211145431U (en) * | 2019-12-26 | 2020-07-31 | 武汉慧谷智能机电设备有限公司 | Regulating valve |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210209 |
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| WW01 | Invention patent application withdrawn after publication |