CN217762257U - High-temperature floating ball valve sealing device - Google Patents
High-temperature floating ball valve sealing device Download PDFInfo
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- CN217762257U CN217762257U CN202221779217.3U CN202221779217U CN217762257U CN 217762257 U CN217762257 U CN 217762257U CN 202221779217 U CN202221779217 U CN 202221779217U CN 217762257 U CN217762257 U CN 217762257U
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- ball valve
- floating ball
- high temperature
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- sealing
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Abstract
The utility model relates to the technical field of hardware fittings, and discloses a high-temperature floating ball valve sealing device, which comprises a floating ball valve mechanism; the high-efficiency sealing mechanism is connected to the floating ball valve mechanism; the device comprises a group of outer ring frames symmetrically connected to the edge of the end part of a floating ball valve mechanism, a limiting frame connected to the inner side of the outer ring frame, a high-temperature-resistant sealing gasket connected to the inner side of the limiting frame and a plurality of split sealing gaskets equidistantly connected to the center of the front surface of the high-temperature-resistant sealing gasket; also includes; connect in the sealed supplementary use mechanism who fills up of split, the utility model discloses a stacking up to high temperature resistant seal and carry out the sealed formation that fills up of split, solved current sealed the pad, generally directly arrange the outer end edge of flange in, or add a limit structure and carry out spacing processing to sealed the pad to avoid the sealed pad in the use to take place to break away from or the skew phenomenon, nevertheless arrange the sealed pad in the limit structure in and be difficult to carry out the dismouting, influence actual result of use.
Description
Technical Field
The application belongs to the technical field of ball valves, and particularly relates to a high-temperature floating ball valve sealing device.
Background
The spheroid of ball valve is unsteady, and under the medium pressure effect, the spheroid can produce certain displacement and sticiss on the sealed face of exit end, guarantees that the exit end is sealed, and for further leakproofness between ball valve and the body of floating, when flange joint, carry out the adduction of sealed pad structure generally.
However, the prior art has the following defects:
the existing sealing gasket is generally directly arranged at the edge of the outer end of the flange to play a role in assisting in enhancing the sealing performance, or a limiting structure is additionally arranged to limit the sealing gasket so as to avoid the phenomenon that the sealing gasket in use is separated or deviated and further influence the sealing use effect of the sealing gasket, but the sealing gasket arranged in the limiting structure is difficult to disassemble and assemble and influences the actual use effect,
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high temperature ball valve sealing device that floats through stacking up the setting that carries out the sealed pad of split to high temperature resistant sealing, can effectively solve the problem that proposes in the background art.
In order to solve the technical problem, the technical scheme of the sealing device for the high-temperature floating ball valve provided by the embodiment of the application is as follows:
the embodiment of the application discloses high temperature ball valve sealing device that floats includes:
a floating ball valve mechanism;
the high-efficiency sealing mechanism is connected to the floating ball valve mechanism and used for sealing and preventing seepage;
the high-efficiency sealing mechanism comprises a group of outer ring frames symmetrically connected to the edge of the end part of the floating ball valve mechanism, a limiting frame connected to the inner side of the outer ring frame, a high-temperature-resistant sealing gasket connected to the inner side of the limiting frame and a plurality of split sealing gaskets connected to the center of the front surface of the high-temperature-resistant sealing gasket in equal distance;
connect in on the split sealing gasket, carry out the supplementary use mechanism of connecting when placing between the many high temperature resistant sealing gaskets.
In a preferred embodiment of any one of the above schemes, equidistant thread grooves are formed in the inner side of the ring frame and the outer side of the limiting frame, and the thread grooves of the limiting frame extend into the ring frame;
the thread groove carries out ring frame and spacing between be connected fixedly, and threaded connected mode when guaranteeing to connect the steadiness, possesses reliable leakproofness, easy to use to easily dismouting.
In a preferred embodiment of any of the above schemes, the ring frame is connected with the end part of the floating ball valve mechanism through a connecting mechanism with the middle part arranged at equal intervals;
the connecting mechanism comprises an opening and a threaded pipe connected in the opening;
the opening carries out the structure to the screwed pipe and accepts fixedly to accept through the screwed pipe outer bolt, carry out between the ring frame and with the flange between the installation fixed.
In a preferred embodiment of any of the above schemes, the outer surface of the threaded pipe is equidistantly connected with damping blocks, the damping blocks are arranged in a rectangular shape, and the damping blocks are connected in rectangular grooves which are arranged in the inner side of the opening at equal intervals;
the damping force between damping piece and the damping groove carries out the connection between opening and the screwed pipe and fixes, and adopts the screwed pipe to carry out the replacement of being connected between opening and the external bolt to adopt activity detachable mode, carry out the connection of screwed pipe, when taking place smooth silk or fracture phenomenon, can carry out the change of screwed pipe structure at will, easy to use.
In a preferred embodiment of any one of the above schemes, the split sealing gasket is placed in a rectangular opening formed in the middle of the front surface of the high-temperature resistant sealing gasket at equal intervals, and one end of the split sealing gasket is in contact with one side of the inner part of the rectangular opening to cause damping force friction;
the rectangular opening is used for bearing the detachable sealing gasket structure, one end of the detachable sealing gasket is fixedly connected with the other end of the detachable sealing gasket in a movable connection mode, and one end of the detachable sealing gasket can be moved out of the rectangular opening to apply force required by dismounting to the high-temperature-resistant sealing gasket.
In a preferred embodiment of any one of the above schemes, the auxiliary use mechanism includes a circular hole opened in the center of the front end of the split seal gasket and a bolting rope connected in the circular hole;
the bolt rope is made of rubber and is limited by the knotting of the end part and the round hole;
the round hole carries out accepting of bolt rope structure, and the rubber material, easily self length regulation that stretches out and draws back to satisfy the connection demand between many high temperature resistant sealed pad, and then can realize concentrating when placing between many high temperature resistant sealed pads and pile up, promote the functional of structure.
In a preferred embodiment of any of the above solutions, the floating ball valve mechanism includes a main valve body, a set of pipes symmetrically connected to the end of the main valve body and extending into the main valve body, and a flange connected to the outer end of the pipe body and fastened;
the flange connects the main valve body and the pipe body, the pipe body guides the movement of the fluid, and the main valve body determines whether the fluid flows through the operation of opening and closing the main valve body.
Compared with the prior art, the high temperature ball valve sealing device that floats of this application embodiment, through setting up high-efficient sealing mechanism, add high temperature resistant sealed pad, when the leakproofness improves when carrying out a set of flange joint that links to each other, carry out spacing firm processing to it by spacing frame, with further promotion leakproofness, and when not adding raw and other materials, sealed the pad by the split of high temperature resistant sealed pad itself formation, can carry out the application of power when dismouting, easy to use to self in spacing frame.
Simultaneously, add supplementary use mechanism, carry out the addding of round hole on the sealed pad of split to going through of bolt rope, in order to connect a plurality of high temperature resistant sealed pads through bolt rope and concentrate and place the processing, need not to add and place the structure outward, practice thrift the cost, and reduce the probability that high temperature resistant sealed pad loses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or components, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, and wherein:
FIG. 1 is an exploded view of the overall structure of an embodiment of the present application;
FIG. 2 is a connection diagram of a flange and a high-efficiency sealing mechanism according to an embodiment of the present application;
FIG. 3 is a connection diagram of a connection mechanism according to an embodiment of the present application;
fig. 4 is a structural view of an auxiliary use mechanism according to an embodiment of the present application.
Reference numerals:
100. a floating ball valve mechanism; 110. a main valve body; 120. a tube body; 130. a flange; 200. a high-efficiency sealing mechanism; 210. a ring frame; 220. a limiting frame; 230. a high temperature resistant seal gasket; 240. disassembling the sealing gasket; 300. an auxiliary use mechanism; 310. a circular hole; 320. tying a rope; 400. a connecting mechanism; 410. an opening; 420. a threaded pipe; 430. a damping block.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are merely one example of a component of the present application and not an all component embodiment. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following embodiments of the present application illustrate the solution of the present application in detail by taking a high temperature floating ball valve sealing device as an example, but the scope of the present application is not limited by the embodiments.
Example 1
As shown in fig. 2 to 3, an embodiment of the present application provides a high-temperature floating ball valve sealing device, including:
a floating ball valve mechanism 100;
a high-efficiency sealing mechanism 200 connected to the floating ball valve mechanism 100 for sealing and seepage-proofing;
the high-efficiency sealing mechanism 200 comprises a group of outer ring frames 210 symmetrically connected to the edge of the end part of the floating ball valve mechanism 100, a limiting frame 220 connected to the inner side of the outer ring frame 210, a high-temperature resistant sealing gasket 230 connected to the inner side of the limiting frame 220 and a plurality of split sealing gaskets 240 equidistantly connected to the center of the front surface of the high-temperature resistant sealing gasket 230;
equidistant thread grooves are formed in the inner side of the ring frame 210 and the outer side of the limiting frame 220, and the thread grooves of the limiting frame 220 extend into the ring frame 210;
the ring frame 210 is connected with the end part of the floating ball valve mechanism 100 through the connecting mechanisms 400 arranged in the middle at equal intervals;
the connection mechanism 400 includes an opening 410 and a threaded tube 420 connected within the opening 410;
the outer surface of the threaded pipe 420 is equidistantly connected with damping blocks 430, the damping blocks 430 are arranged in a rectangular shape, and the damping blocks 430 are connected in rectangular grooves which are equidistantly arranged on the inner side of the opening 410;
the split sealing gasket 240 is arranged in a rectangular opening which is formed in the middle of the front surface of the high-temperature resistant sealing gasket 230 at equal intervals, and one end of the split sealing gasket 240 is in contact with one side of the inner part of the rectangular opening to cause damping force friction;
the high-efficiency sealing mechanism 200 is used, the movable end of the split sealing gasket 240 is moved out in advance, the high-temperature-resistant sealing gasket 230 is manually controlled through the movable end, and the movable end is placed on the inner side of the limiting frame 220 to be stably connected with the limiting frame 220;
at this time, under the screw groove, the screw fastening between the stopper 220 and the ring holder 210 is performed, and the ring holder 210 is placed on the edge of the outer end of the flange 130;
then, the plurality of openings 410 are sequentially inserted with the structure of the threaded pipe 420, and the damping block 430 and the rectangular groove are used for fixing the openings by applying an inward force, and the openings are installed and fixed by inserting an external bolt and applying a tightening force;
then, the above steps are repeated, and the connection between the connected ring frames 210 can be performed;
in the using process, the high-temperature-resistant sealing gasket 230 is subjected to limiting and stabilizing treatment by the limiting frame 220, so that a group of flanges 130 which are connected with each other are in a good sealing connection relationship.
Example 2
As shown in fig. 4, further comprising; an auxiliary use mechanism 300 connected to the separation gasket 240 for connection when the multiple high temperature resistant gaskets 230 are placed;
the auxiliary using mechanism 300 comprises a round hole 310 arranged at the center of the front end of the split sealing gasket 240 and a bolt rope 320 connected in the round hole 310;
the bolting rope 320 is made of rubber, and the bolting rope 320 is limited with the round hole 310 through knotting of the end part;
the auxiliary using mechanism 300 is used, and when the structure of the high-temperature resistant sealing gasket 230 is disassembled to realize secondary utilization, the reverse step is applied to disassemble the structure of the high-temperature resistant sealing gasket 230;
at this time, the plurality of disassembled high temperature resistant sealing gaskets 230 are oppositely arranged, and one end of the bolting rope 320 penetrates through the round holes 310 respectively until the bolting rope penetrates through the last round hole 310;
then, the end of the tether cord 320 is knotted to limit the position of the tether cord with the circular hole 310, and the plurality of high temperature-resistant gaskets 230 connected integrally are placed in one place to be received.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments can be modified, or technical features of components or all components thereof can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. The utility model provides a high temperature ball valve sealing device that floats which characterized in that: the method comprises the following steps:
a floating ball valve mechanism (100);
the high-efficiency sealing mechanism (200) is connected to the floating ball valve mechanism (100) and used for sealing and seepage prevention, and the high-efficiency sealing mechanism (200) comprises a group of ring frames (210) symmetrically connected to the edge of the end part of the floating ball valve mechanism (100), a limiting frame (220) connected to the inner side of the ring frame (210), a high-temperature-resistant sealing gasket (230) connected to the inner side of the limiting frame (220) and a plurality of split sealing gaskets (240) which are connected to the center of the front surface of the high-temperature-resistant sealing gasket (230) at equal intervals;
an auxiliary use mechanism (300) connected to the split gasket (240) and the high temperature resistant gasket (230).
2. The high temperature floating ball valve seal of claim 1, wherein: equidistant thread grooves are formed in the inner side of the ring frame (210) and the outer side of the limiting frame (220), and the thread grooves of the limiting frame (220) extend into the ring frame (210).
3. A high temperature floating ball valve seal according to claim 2, wherein: the ring frame (210) is connected with the end part of the floating ball valve mechanism (100) through connecting mechanisms (400) arranged in the middle part at equal intervals;
the connection mechanism (400) includes an opening (410) and a threaded tube (420) connected within the opening (410).
4. A high temperature floating ball valve seal according to claim 3, wherein: threaded pipe (420) surface equidistance is connected with damping piece (430), and damping piece (430) set up for the rectangle, damping piece (430) are connected in the rectangle inslot that opening (410) inboard equidistance set up.
5. A high temperature floating ball valve seal according to claim 4 wherein: the rectangular port that high temperature resistant sealed pad (230) positive surface middle part equidistance was seted up is arranged in to split sealed pad (240), just there is damping force friction split sealed pad (240) one end and the contact of rectangular port inside one side.
6. The high temperature floating ball valve seal of claim 5, wherein: the split sealing gasket is characterized by further comprising an auxiliary using mechanism (300), wherein the auxiliary using mechanism (300) comprises a round hole (310) formed in the center of the front end of the split sealing gasket (240) and a bolting rope (320) connected into the round hole (310);
the bolt rope (320) is made of rubber, and the bolt rope (320) is limited with the round hole (310) through knotting of the end part.
7. A high temperature floating ball valve seal according to claim 6 wherein: the floating ball valve mechanism (100) comprises a main valve body (110), a group of pipe bodies (120) which are symmetrically connected to the end part of the main valve body (110) and extend into the main valve body (110), and flanges (130) which are connected to the outer ends of the pipe bodies (120) and are connected and fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779217.3U CN217762257U (en) | 2022-07-11 | 2022-07-11 | High-temperature floating ball valve sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779217.3U CN217762257U (en) | 2022-07-11 | 2022-07-11 | High-temperature floating ball valve sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217762257U true CN217762257U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221779217.3U Active CN217762257U (en) | 2022-07-11 | 2022-07-11 | High-temperature floating ball valve sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217762257U (en) |
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2022
- 2022-07-11 CN CN202221779217.3U patent/CN217762257U/en active Active
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