CN217874137U - Quick-dismantling double-ring sealing valve - Google Patents
Quick-dismantling double-ring sealing valve Download PDFInfo
- Publication number
- CN217874137U CN217874137U CN202221991403.3U CN202221991403U CN217874137U CN 217874137 U CN217874137 U CN 217874137U CN 202221991403 U CN202221991403 U CN 202221991403U CN 217874137 U CN217874137 U CN 217874137U
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- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 20
- 238000010030 laminating Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a quick detach formula double ring seal valve, which comprises a valve body, the mounting groove has been seted up on the surface of valve body, the both sides of mounting groove inner wall all can be dismantled and install two sealing rings, the inside intermediate position department demountable installation of mounting groove has the separator, a plurality of mounting hole has evenly been seted up to the intermediate position department of the inside lower extreme of mounting groove, the spacing groove has been seted up to the lower extreme of mounting hole, the even fixed mounting of lower extreme of separator has the installation piece, the lower extreme of installation piece runs through the inside of mounting hole activity and alternates in the spacing groove, movable mounting of installation piece inner wall lower extreme has the turning block, one side fixed mounting of turning block has the stopper, and during the dismantlement, the user upwards stimulates the stripper ring, and the stripper ring drives the movable block rebound through the stripper ring, and the movable block is driven through the activity pull rod and the stopper is shrunk for the installation piece is taken out from the mounting hole inside, thereby is convenient for the quick dismantlement of separator.
Description
Technical Field
The utility model relates to a seal valve technical field specifically is a quick detach formula double ring seal valve.
Background
The sealing valve is applied to nuclear power and other fields, has the main functions of ensuring sealing, isolating a space, preventing pollutant from diffusing and the like, is mainly realized by a sealing ring in a sealing groove, and is usually designed into a dovetail shape in order to prevent the sealing ring from falling off in the opening and closing process of the valve;
through the retrieval, a quick detach formula double ring seal valve that publication number is CN207229736U is disclosed, including valve body (1), detachable annular separator (3), two sealing washer (2), valve body (1) upper surface is offered and is used for the installation the annular mounting groove of two sealing washer (2), separator (3) detachable install in the mounting groove and with form the holding between valve body (1) two annular seal groove (10) of two sealing washer (2), the utility model discloses through dismantle with install the separator can realize quick replacement seal valve, and improve the installation quality of seal valve, resume the sealing function of seal valve in time, all in all, the utility model discloses simple structure, stability and strong reliability can effectively improve the installation quality and the installation effectiveness of sealing washer;
above-mentioned application is in the use, installs and dismantles through the screw, and it is very inconvenient to cause to install the sealing washer, often needs the user to install and dismantle with the help of the instrument, and screw itself volume is less moreover for it is very inconvenient to operate, for this we provide a quick detach formula double ring seal valve.
Disclosure of Invention
An object of the utility model is to provide a quick detach formula double ring seal valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick detach formula double ring seal valve, includes the valve body, the mounting groove has been seted up on the surface of valve body, the both sides of mounting groove inner wall all can be dismantled and install two sealing rings, the inside intermediate position department demountable installation of mounting groove has the separator, a plurality of mounting hole has evenly been seted up in the intermediate position department of the inside lower extreme of mounting groove, the spacing groove has been seted up to the lower extreme of mounting hole, the even fixed mounting of lower extreme of separator has the installation piece, the lower extreme of installation piece runs through the inside that the mounting hole activity alternates in the spacing groove, movable mounting of installation piece inner wall lower extreme has the turning block, one side fixed mounting of turning block has the stopper, the one end activity of stopper alternates in the inside of spacing groove, and one side and the laminating of spacing inslot wall of this end mutually, intermediate position department fixed mounting of installation piece inner wall upper end has reset spring, the movable block is installed to reset spring's one end, one side movable mounting of movable block has two movable pull rods, the one end and the turning block swing joint of movable pull rod.
Preferably, the inner diameter of the limiting groove is larger than the diameter of the mounting hole, the diameter of the mounting hole is equal to that of the mounting block, and the maximum distance between the diameters of the two limiting blocks is smaller than the diameter of the limiting groove.
Preferably, the width of the lower end of the isolation piece is smaller than that of the upper end of the isolation piece, a hidden groove is formed in the middle of the upper end of the isolation piece, and the hidden groove is annular.
Preferably, the lower end of the hidden groove is uniformly provided with a plurality of connecting holes, the connecting holes and the mounting block are positioned on the same vertical line, and the diameter of each connecting hole is smaller than that of the mounting block.
Preferably, the dismounting block is movably inserted in the connecting hole, the lower end of the dismounting block is movably inserted in the mounting block, and the end of the dismounting block is fixedly connected with the movable block.
Preferably, the upper end of the detaching block is movably inserted into the hidden groove, a detaching ring is fixedly mounted at the end of the detaching block, and the detaching ring is tightly attached to the inner wall of the hidden groove.
Preferably, the sealing groove has all been seted up to the both sides of separator lower extreme, the activity groove has all been seted up to the both sides of sealing groove inner wall, the even fixed mounting in upper end of sealing groove inner wall has supporting spring.
Preferably, supporting spring's lower extreme fixed mounting has sealed piece, the equal fixed mounting in both sides of sealed piece upper end has the movable ring, movable ring and activity groove swing joint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the user places the sealing ring in the inside of mounting groove, the user inserts the inside of mounting groove with the separator, be located between two sealing rings, the installation piece inserts the inside of mounting hole, when stopper and mounting hole contact, by the extrusion, the stopper drives the turning block and rotates, the turning block drives the movable block through the activity pull rod and removes, make the reset spring compression, make the installation piece can insert the inside of spacing groove, the stopper pops out the restoring position under reset spring's effect, make stopper and spacing groove looks joint, the quick installation of the separator of being convenient for.
2. The utility model discloses in, during the dismantlement, the user upwards stimulates the stripper ring, and the stripper ring drives the movable block rebound through dismantling the piece, and the movable block drives the turning block and the stopper contracts through the activity pull rod for the installation piece is taken out from the mounting hole inside, thereby is convenient for dismantle fast of separator.
3. The utility model discloses in, when the separator installation, sealed piece and the inside laminating mutually of mounting groove, along with the downstream of separator, sealed piece compresses supporting spring for sealed piece and mounting groove inner wall closely laminate, have strengthened the leakproofness under supporting spring's reaction force.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;
in the figure: 1. a valve body; 2. mounting grooves; 3. a seal ring; 4. a spacer; 5. disassembling the ring; 6. a sealing groove; 7. a support spring; 8. a sealing block; 9. a movable groove; 10. a movable ring; 11. mounting holes; 12. mounting a block; 13. disassembling the block; 14. a return spring; 15. a movable block; 16. a limiting groove; 17. rotating the block; 18. a limiting block; 19. a movable pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 3, the present invention provides a technical solution: a quick-release type double-ring sealing valve comprises a valve body 1, a mounting groove 2 is formed in the surface of the valve body 1, two sealing rings 3 are detachably mounted on two sides of the inner wall of the mounting groove 2, a partition 4 is detachably mounted at the middle position inside the mounting groove 2, a plurality of mounting holes 11 are uniformly formed at the middle position of the lower end inside the mounting groove 2, a limiting groove 16 is formed at the lower end of each mounting hole 11, a mounting block 12 is uniformly and fixedly mounted at the lower end of each partition 4, the lower end of each mounting block 12 penetrates through the corresponding mounting hole 11 and is movably inserted into the corresponding limiting groove 16, a rotating block 17 is movably mounted at the lower end of the inner wall of the corresponding mounting block 12, a limiting block 18 is fixedly mounted at one side of the rotating block 17, one end of the limiting block 18 is movably inserted into the corresponding limiting groove 16, a reset spring 14 is fixedly mounted at the middle position at the upper end of the inner wall of the corresponding mounting block 12, a movable block 15 is arranged at one end of a reset spring 14, two movable pull rods 19 are movably arranged at one side of the movable block 15, one end of each movable pull rod 19 is movably connected with a rotating block 17, the inner diameter of a limiting groove 16 is larger than the diameter of an installation hole 11, the diameter of the installation hole 11 is equal to that of an installation block 12, the maximum distance between the diameters of two limiting blocks 18 is smaller than the diameter of the limiting groove 16, the width of the lower end of a partition 4 is smaller than the width of the upper end of the partition, a hidden groove is arranged at the middle position of the upper end of the partition 4 and is in a ring shape, a plurality of connecting holes are uniformly arranged at the lower end in the hidden groove, the connecting holes and the installation block 12 are positioned on the same vertical line, the diameter of the connecting holes is smaller than that of the installation block 12, a dismounting block 13 is movably inserted in the connecting holes, the lower end of the dismounting block 13 is movably inserted in the installation block 12 and is fixedly connected with the movable block 15, the upper end of the detaching block 13 is movably inserted in the hidden groove, the detaching ring 5 is fixedly arranged at the end, and the detaching ring 5 is tightly attached to the inner wall of the hidden groove;
wherein, the user places sealing ring 3 in the inside of mounting groove 2, the user inserts the inside of mounting groove 2 with separator 4, be located between two sealing ring 3, installation piece 12 inserts the inside of mounting hole 11, when stopper 18 contacts with mounting hole 11, by the extrusion, stopper 18 drives turning block 17 and rotates, turning block 17 drives movable block 15 through activity pull rod 19 and moves, make reset spring 14 compress, make installation piece 12 can insert the inside of spacing groove 16, stopper 18 pops out the recovery original position under reset spring 14's effect, make stopper 18 and spacing groove 16 joint mutually, be convenient for the quick installation of separator 4, during the dismantlement, the user upwards stimulates removal ring 5, removal ring 5 drives movable block 15 through removal piece 13 and upwards moves, movable block 15 drives turning block 17 and stopper 18 through activity pull rod 19 and contracts, make installation piece 12 take out from mounting hole 11 is inside, thereby be convenient for quick dismantlement of separator 4.
Referring to fig. 1, two sides of the lower end of the partition 4 are both provided with a sealing groove 6, two sides of the inner wall of the sealing groove 6 are both provided with a movable groove 9, the upper end of the inner wall of the sealing groove 6 is uniformly and fixedly provided with a supporting spring 7, the lower end of the supporting spring 7 is fixedly provided with a sealing block 8, two sides of the upper end of the sealing block 8 are both fixedly provided with a movable ring 10, and the movable ring 10 is movably connected with the movable groove 9;
wherein, when the installation of separator 4, sealed piece 8 and the inside laminating mutually of mounting groove 2, along with the downstream of separator 4, sealed piece 8 compresses supporting spring 7 for sealed piece 8 and the 2 inner walls of mounting groove closely laminate, have strengthened the leakproofness under supporting spring 7's reaction force.
The working principle is as follows: the user places sealing ring 3 in the inside of mounting groove 2, the user inserts isolator 4 in the inside of mounting groove 2, be located between two sealing rings 3, installation piece 12 inserts the inside of mounting hole 11, when stopper 18 contacts with mounting hole 11, by the extrusion, stopper 18 drives turning block 17 and rotates, turning block 17 drives movable block 15 through activity pull rod 19 and moves, make reset spring 14 compress, make installation piece 12 can insert the inside of spacing groove 16, stopper 18 pops out the recovery original position under reset spring 14's effect, make stopper 18 and spacing groove 16 joint mutually, be convenient for the quick installation of isolator 4, when isolator 4 installs, sealed piece 8 and the inside laminating mutually of mounting groove 2, along with isolator 4's downstream, sealed piece 8 compresses supporting spring 7, under supporting spring 7's reaction force, make sealed piece 8 and the inseparable laminating of mounting groove 2 inner wall, the leakproofness has been strengthened, during the dismantlement, user upwards stimulates dismantlement ring 5, dismantlement ring 5 drives movable block 15 through dismantling piece 13 and upwards move, movable block 15 drives movable block 19 and retraction piece 18, make stopper 11 take out from the quick dismantlement of installation piece 11, thereby the quick dismantlement of installation piece 4 is convenient for the stopper 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quick detach formula double ring seal valve, includes valve body (1), mounting groove (2) have been seted up on the surface of valve body (1), both sides of mounting groove (2) inner wall all can be dismantled and install two sealing rings (3), the inside intermediate position department demountable installation of mounting groove (2) has separator (4), its characterized in that: a plurality of mounting hole (11) have evenly been seted up to the intermediate position department of the inside lower extreme of mounting groove (2), spacing groove (16) have been seted up to the lower extreme of mounting hole (11), the even fixed mounting of lower extreme of separator (4) has installation piece (12), the lower extreme of installation piece (12) runs through the inside of mounting hole (11) activity interlude in spacing groove (16), movable mounting of installation piece (12) inner wall lower extreme has turning block (17), one side fixed mounting of turning block (17) has stopper (18), the one end activity interlude of stopper (18) is in the inside of spacing groove (16), and one side and spacing groove (16) inner wall laminating of this end mutually, intermediate position department fixed mounting of installation piece (12) inner wall upper end has reset spring (14), movable block (15) are installed to the one end of reset spring (14), one side movable mounting of movable block (15) has two movable pull rods (19), the one end and the turning block (17) swing joint of movable pull rod (19).
2. The quick release double-ring seal valve of claim 1, wherein: the inner diameter of the limiting groove (16) is larger than the diameter of the mounting hole (11), the diameter of the mounting hole (11) is equal to that of the mounting block (12), and the maximum distance between the diameters of the limiting blocks (18) is smaller than that of the limiting groove (16).
3. The quick release double-ring seal valve of claim 1, characterized in that: the width of the lower end of the isolating piece (4) is smaller than that of the upper end of the isolating piece, a hidden groove is formed in the middle of the upper end of the isolating piece (4), and the hidden groove is annular.
4. The quick release double seal valve according to claim 3, wherein: a plurality of connecting holes are uniformly formed in the lower end of the hidden groove, the connecting holes and the mounting block (12) are located on the same vertical line, and the diameter of each connecting hole is smaller than that of the mounting block (12).
5. The quick release double seal valve according to claim 4, wherein: the inner part of the connecting hole is movably inserted with a dismounting block (13), the lower end of the dismounting block (13) is movably inserted in the inner part of the mounting block (12), and the end is fixedly connected with a movable block (15).
6. The quick release double seal valve according to claim 5, characterized in that: the upper end of the dismounting block (13) is movably inserted in the hidden groove, a dismounting ring (5) is fixedly mounted at the upper end of the dismounting block, and the dismounting ring (5) is tightly attached to the inner wall of the hidden groove.
7. The quick release double-ring seal valve of claim 6 wherein: seal groove (6) have all been seted up to the both sides of separator (4) lower extreme, activity groove (9) have all been seted up to the both sides of seal groove (6) inner wall, the even fixed mounting in upper end of seal groove (6) inner wall has supporting spring (7).
8. The quick release double seal valve according to claim 7, wherein: the lower extreme fixed mounting of supporting spring (7) has sealed piece (8), the equal fixed mounting in both sides of sealed piece (8) upper end has activity ring (10), activity ring (10) and activity groove (9) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991403.3U CN217874137U (en) | 2022-07-31 | 2022-07-31 | Quick-dismantling double-ring sealing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991403.3U CN217874137U (en) | 2022-07-31 | 2022-07-31 | Quick-dismantling double-ring sealing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217874137U true CN217874137U (en) | 2022-11-22 |
Family
ID=84057747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221991403.3U Expired - Fee Related CN217874137U (en) | 2022-07-31 | 2022-07-31 | Quick-dismantling double-ring sealing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217874137U (en) |
-
2022
- 2022-07-31 CN CN202221991403.3U patent/CN217874137U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |