CN220102212U - Valve structure for petrochemical - Google Patents
Valve structure for petrochemical Download PDFInfo
- Publication number
- CN220102212U CN220102212U CN202321608025.0U CN202321608025U CN220102212U CN 220102212 U CN220102212 U CN 220102212U CN 202321608025 U CN202321608025 U CN 202321608025U CN 220102212 U CN220102212 U CN 220102212U
- Authority
- CN
- China
- Prior art keywords
- blocks
- pairs
- arc
- concave
- extrusion
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 88
- 239000002184 metal Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a valve structure for petrochemical industry, which comprises a valve, a valve seat and a valve seat, wherein a quick connecting structure is arranged on the valve seat; the quick connection structure comprises: two pairs of concave arc blocks, a pair of fixing bolts, a pair of rotary limiting shafts, four pairs of arc extrusion blocks, a plurality of convex telescopic blocks, a plurality of concave telescopic limiting blocks, a plurality of extrusion disc magnets, four pairs of arc rotary blocks and a positioning assembly; the utility model relates to the technical field of valve connection, which is characterized in that a valve and a pipeline are quickly sleeved through a quick connection structure, and the valve and the pipeline are relatively stretched in the horizontal direction after being sleeved, so that the valve and the fixed are quickly assembled and disassembled and fixed, and meanwhile, the valve and the fixed are quickly fixed through a powerful magnet, so that the self magnetic force is about 640 times of the self weight of the suction force.
Description
Technical Field
The utility model relates to the technical field of valve connection, in particular to a valve structure for petrochemical industry.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. According to the functions, the valve can be divided into a shutoff valve, a check valve, a regulating valve and the like, and the valve is a control component in a fluid conveying system and has the functions of stopping, regulating, guiding flow, preventing backflow, stabilizing pressure, diverting flow or overflow pressure relief and the like. The utility model discloses a valve with a locking device, which relates to the technical field of valves and comprises a valve body, wherein a fixed pipe is fixedly connected to the top of the valve body, a fixed nut is fixedly connected to the top of the fixed pipe, a screw is connected to the top of the fixed nut in a threaded manner, a valve rod is fixedly connected to the top of the screw, and a fixed rod is fixedly connected to the bottom of the screw. This take locking device's valve is fixed with the fixed block through the both sides at the fixed pipe to the fixed block internal connection has compression spring, when the user needs to rotate the valve rod, makes the gag lever post move down through the auxiliary rod when holding the go-between and pull down, alright rotate the valve rod, and control valve opens and close, loosens the go-between, utilizes compression spring's effort, upwards pushes up the gag lever post, runs through the spacing hole spacing with the valve rod, can effectually prevent the rotation of valve rod, thereby avoid the valve unexpected opening or closing, the effectual stability of guaranteeing the valve. However, the device cannot realize quick opening and quick closing of the valve, and aiming at the problems, the prior art may have a technical means for solving the problems, but the scheme is intended to provide an alternative or alternative technical scheme.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the valve structure for petrochemical engineering includes one valve with fast connecting structure;
the quick connection structure comprises: two pairs of concave arc blocks, a pair of fixing bolts, a pair of rotary limiting shafts, four pairs of arc extrusion blocks, a plurality of convex telescopic blocks, a plurality of concave telescopic limiting blocks, a plurality of extrusion disc magnets, four pairs of arc rotary blocks and a positioning assembly;
the two pairs of concave arc blocks are respectively fixed through a pair of fixing bolts and a pair of rotating limiting shafts, the two pairs of concave arc blocks are sleeved on the valve, a plurality of concave telescopic limiting blocks are respectively arranged on the inner sides of the two pairs of concave arc blocks, a plurality of convex telescopic blocks are respectively arranged on four pairs of arc extrusion blocks, a plurality of convex telescopic blocks are respectively movably inserted on the inner sides of the plurality of concave telescopic limiting blocks, a pair of concave arc grooves are respectively formed in the two pairs of concave arc blocks, four pairs of arc rotary blocks are respectively movably inserted on the inner sides of the four pairs of concave arc grooves, a plurality of extrusion disc magnets are respectively arranged on the four pairs of arc extrusion blocks and the four pairs of arc rotary blocks, and the positioning assembly is connected to the four pairs of arc rotary blocks;
in the above, two pairs of concave arc blocks are sleeved on two sides of the valve, and are matched with a pair of rotation limiting shafts through a pair of fixing bolts, so that the two pairs of concave arc blocks are rotationally fixed, and meanwhile, four pairs of arc rotating blocks are respectively rotated at the inner sides of concave arc grooves at the inner sides of the two pairs of concave arc blocks through the arc rotating blocks rotating, so that the magnetism of an extrusion disc magnet on the arc rotating blocks and the magnetism of an extrusion disc magnet on the arc extrusion block are changed, a plurality of shearing fork arranged extrusion disc magnets on the arc rotating blocks are changed, the magnetic poles on the arc extrusion block are changed, and the four pairs of arc extrusion blocks are extruded along the inner sides of the two pairs of concave arc blocks through the matching of a plurality of convex type blocks on the arc extrusion block and a plurality of concave telescopic limiting blocks at the inner sides of the concave arc blocks, so that the valve and a connecting pipeline are extruded and fixed relatively, and a plurality of plug-in rods on the arc extrusion block are inserted into a plurality of plug-in pipes and are fixed with a valve body through powerful extrusion.
Preferably, the positioning assembly comprises: the device comprises a plurality of bolts, a plurality of concave sleeved extrusion blocks, a plurality of horizontal expansion springs, a plurality of extrusion shafts, a plurality of concave sleeved boxes, a plurality of limit springs and a plurality of limit rings;
the four pairs of arc rotating blocks are respectively provided with a convex extrusion groove, a plurality of bolts are respectively movably inserted into the inner sides of the four pairs of convex extrusion grooves, a plurality of concave sleeving extrusion blocks are respectively sleeved on the inner sides of the plurality of bolts, a plurality of horizontal expansion springs are respectively connected with the plurality of bolts, a plurality of concave sleeving boxes are respectively arranged on the plurality of arc rotating blocks, a plurality of extrusion shafts are respectively inserted into the plurality of concave sleeving boxes, the four pairs of arc rotating blocks and the plurality of concave sleeving extrusion blocks, a plurality of limiting rings are respectively arranged on the plurality of extrusion shafts, and a plurality of limiting springs are respectively sleeved on the plurality of extrusion shafts;
it should be noted that, in the above, through pressing the extrusion axle, the extrusion axle drives the concave type suit extrusion piece on it for concave type suit extrusion piece extrudes and stretches out and draws back a pair of bayonet pin, makes a pair of bayonet pin flexible to the inboard of protruding extrusion groove, extrudes the shrink with spacing spring through the bolt, drives the spacing ring on it through the extrusion axle simultaneously, makes spacing ring extrusion spacing spring, makes spacing spring extrusion shrink, thereby can stabilize rotatory with the circular arc rotatory piece, thereby reach the rotatory removal of change circular arc rotatory piece on the circular arc extrusion piece.
Preferably, the four pairs of arc extrusion blocks are respectively provided with an arc rubber cushion.
Preferably, the inner sides of the two pairs of concave arc blocks are provided with circular rubber pads.
Preferably, the four pairs of extruded disc magnets on the circular arc rotating block are arranged in a cross manner.
Preferably, two pairs of concave arc blocks are respectively provided with a drainage metal rod.
Advantageous effects
The utility model provides a valve structure for petrochemical industry. The valve structure for petrochemical engineering has the following beneficial effects that compared with the prior art: the valve and the pipeline are quickly sleeved through the quick connecting structure, and the valve is horizontally sleeved after the valve is sleevedThe valve is fixed with the fixed by the quick dismounting by the relative expansion in the direction, and the valve is fixed with the fixed by the powerful magnet at the same time, so that the self magnetic force is about 640 times of the self weight of the suction force 。
Drawings
Fig. 1 is a schematic front view in cross section of a valve structure for petrochemical industry according to the present utility model.
Fig. 2 is a schematic side view and cross-sectional view of a valve structure for petrochemical industry according to the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure of the position a of the present utility model.
In the figure: 1. a valve; 2. concave arc blocks; 3. a fixing bolt; 4. rotating the limiting shaft; 5. arc extrusion blocks; 6. a convex telescopic block; 7. concave telescopic limiting block; 8. extruding a disc magnet; 9. a circular arc rotating block; 10. a plug pin; 11. the concave sleeve is provided with an extrusion block; 12. a horizontal expansion spring; 13. an extrusion shaft; 14. packaging the concave type container; 15. a limit spring; 16. and a limiting ring.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
Examples
The present utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1-2, the valve 1 is provided with a quick connection structure; the quick connection structure comprises: two pairs of concave arc blocks 2, a pair of fixing bolts 3, a pair of rotary limiting shafts 4, four pairs of arc extrusion blocks 5, a plurality of convex telescopic blocks 6, a plurality of concave telescopic limiting blocks 7, a plurality of extrusion disc magnets 8, four pairs of arc rotary blocks 9 and a positioning assembly; the two pairs of concave arc blocks 2 are respectively fixed through a pair of fixing bolts 3 and a pair of rotating limiting shafts 4, the two pairs of concave arc blocks 2 are sleeved on the valve 1, a plurality of concave telescopic limiting blocks 7 are respectively arranged on the inner sides of the two pairs of concave arc blocks 2, a plurality of convex telescopic blocks 6 are respectively arranged on four pairs of arc extrusion blocks 5, a plurality of convex telescopic blocks 6 are respectively movably inserted on the inner sides of the plurality of concave telescopic limiting blocks 7, a pair of concave arc grooves are respectively formed in the two pairs of concave arc blocks 2, four pairs of arc rotating blocks 9 are respectively movably inserted on the inner sides of the four pairs of concave arc grooves, a plurality of extrusion disc magnets 8 are respectively arranged on the four pairs of arc extrusion blocks 5 and the four pairs of arc rotating blocks 9, and the positioning assembly is connected on the four pairs of arc rotating blocks 9; the positioning assembly comprises: the device comprises a plurality of bolts 10, a plurality of concave sleeved extrusion blocks 11, a plurality of horizontal expansion springs 12, a plurality of extrusion shafts 13, a plurality of concave sleeved boxes 14, a plurality of limit springs 15 and a plurality of limit rings 16; the four pairs of arc rotating blocks 9 are respectively provided with a convex extrusion groove, a plurality of bolts 10 are respectively movably inserted into the inner sides of the four pairs of convex extrusion grooves, a plurality of concave sleeved extrusion blocks 11 are respectively sleeved on the inner sides of the plurality of bolts 10, a plurality of horizontal expansion springs 12 are respectively connected to the plurality of bolts 10, a plurality of concave sleeved boxes 14 are respectively arranged on the plurality of arc rotating blocks 9, a plurality of extrusion shafts 13 are respectively inserted into the plurality of concave sleeved boxes 14, the four pairs of arc rotating blocks 9 and the plurality of concave sleeved extrusion blocks 11, a plurality of limiting rings 16 are respectively arranged on the plurality of extrusion shafts 13, and a plurality of limiting springs 15 are respectively sleeved on the plurality of extrusion shafts 13; the four pairs of arc extrusion blocks 5 are respectively provided with an arc rubber cushion; the inner sides of the two pairs of concave arc blocks 2 are provided with annular rubber gaskets; the four pairs of extrusion disc magnets 8 on the arc rotating block 9 are arranged in a cross manner; and drainage metal rods are respectively arranged on the two pairs of concave arc blocks 2.
According to fig. 1-2, two pairs of concave arc blocks 2 are sleeved on two sides of a valve 1, the two pairs of concave arc blocks 2 are rotationally fixed through the matching of a pair of fixing bolts 3 and a pair of rotating limiting shafts 4, meanwhile, four pairs of arc rotating blocks 9 are respectively rotated on the inner sides of concave arc grooves on the inner sides of the two pairs of concave arc blocks 2 through the matching of the arc rotating blocks 9 on the two pairs of concave arc blocks 2, so that the magnetism of an extrusion disc magnet 8 on the arc rotating blocks 9 and the magnetism of an extrusion disc magnet 8 on the arc extrusion block 5 are changed, a plurality of shearing and forking arranged extrusion disc magnets 8 on the arc rotating blocks 9 are changed, so that the magnetic poles on the right-hand arc extrusion block 5 are changed, so that the four pairs of arc extrusion blocks 5 are stretched along the inner sides of the two pairs of concave arc blocks 2 through the matching of a plurality of convex expansion blocks on the arc extrusion blocks 5 and a plurality of concave expansion limiting blocks 7 on the inner sides of the concave arc blocks 2, the valve 1 and a plurality of extrusion blocks 5 are correspondingly extruded, the valve 1 and a plurality of shearing and forking pipes are connected to be inserted into a plurality of extrusion blocks to be fixed with a valve body through a powerful plug-in a powerful extrusion pipe, and the valve body is fixed; through pressing extrusion shaft 13, extrusion shaft 13 drives the concave type suit extrusion piece 11 on it for concave type suit extrusion piece 11 extrudees flexible to a pair of bolt 10, makes the inboard of a pair of bolt 10 flexible to protruding extrusion groove, extrudees the shrink with spacing spring 15 through bolt 10, drives spacing ring 16 on it through extrusion shaft 13 simultaneously, makes spacing spring 15 extrusion of spacing ring 16, makes spacing spring 15 extrusion shrink, thereby can stably rotate circular arc rotatory piece 9, thereby reaches the rotary motion that changes circular arc rotatory piece 9 on circular arc extrusion piece 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The valve structure for petrochemical engineering comprises a valve, and is characterized in that a quick connecting structure is arranged on the valve;
the quick connection structure comprises: two pairs of concave arc blocks, a pair of fixing bolts, a pair of rotary limiting shafts, four pairs of arc extrusion blocks, a plurality of convex telescopic blocks, a plurality of concave telescopic limiting blocks, a plurality of extrusion disc magnets, four pairs of arc rotary blocks and a positioning assembly;
the two pairs of concave arc blocks are fixed through a pair of fixing bolts and a pair of rotation limiting shafts respectively, the two pairs of concave arc blocks are sleeved on the valve, a plurality of concave telescopic limiting blocks are respectively installed on the inner sides of the two pairs of concave arc blocks, a plurality of convex telescopic blocks are respectively installed on four pairs of arc extrusion blocks, a plurality of convex telescopic blocks are respectively movably inserted on the inner sides of the concave telescopic limiting blocks, a pair of concave arc grooves are respectively formed in the two pairs of concave arc blocks, four pairs of arc rotary blocks are respectively movably inserted on the inner sides of the four pairs of concave arc grooves, a plurality of extrusion disc magnets are respectively installed on the four pairs of arc extrusion blocks and the four pairs of arc rotary blocks, and the positioning assembly is connected on the four pairs of arc rotary blocks.
2. The valve structure for petrochemical industry according to claim 1, wherein said positioning assembly comprises: the device comprises a plurality of bolts, a plurality of concave sleeved extrusion blocks, a plurality of horizontal expansion springs, a plurality of extrusion shafts, a plurality of concave sleeved boxes, a plurality of limit springs and a plurality of limit rings;
the four pairs of arc rotating blocks are respectively provided with a convex extrusion groove, a plurality of bolts are respectively movably inserted into the inner sides of the four pairs of convex extrusion grooves, a plurality of concave sleeving extrusion blocks are respectively sleeved on the inner sides of the bolts, a plurality of horizontal expansion springs are respectively connected to the bolts, a plurality of concave sleeving boxes are respectively installed on the arc rotating blocks, a plurality of extrusion shafts are respectively inserted into the concave sleeving boxes, the four pairs of arc rotating blocks and the concave sleeving extrusion blocks, a plurality of limiting rings are respectively installed on the extrusion shafts, and a plurality of limiting springs are respectively sleeved on the extrusion shafts.
3. The valve structure for petrochemical industry according to claim 2, wherein four pairs of the arc extrusion blocks are respectively provided with an arc rubber pad.
4. A valve structure for petrochemical industry according to claim 3, wherein the inner sides of the two pairs of concave circular arc blocks are provided with circular rubber pads.
5. The valve structure for petrochemical industry according to claim 4, wherein the four pairs of the pressing disc magnets on the circular arc rotating block are arranged in a crossing manner.
6. The valve structure for petrochemical engineering according to claim 5, wherein drainage metal rods are respectively arranged on the two pairs of concave circular arc blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321608025.0U CN220102212U (en) | 2023-06-25 | 2023-06-25 | Valve structure for petrochemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321608025.0U CN220102212U (en) | 2023-06-25 | 2023-06-25 | Valve structure for petrochemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102212U true CN220102212U (en) | 2023-11-28 |
Family
ID=88864139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321608025.0U Active CN220102212U (en) | 2023-06-25 | 2023-06-25 | Valve structure for petrochemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102212U (en) |
-
2023
- 2023-06-25 CN CN202321608025.0U patent/CN220102212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220102212U (en) | Valve structure for petrochemical | |
| CN212095997U (en) | Multi-specification high-stability clamp for valve pipeline machining | |
| CN106917888A (en) | A kind of two-way plastic check-valves with detachable valve body | |
| CN207094032U (en) | A kind of pipeline connection device | |
| CN212155825U (en) | Water conservancy control valve convenient to adjust | |
| CN108869810A (en) | Check-valves with break-in facility | |
| CN206017880U (en) | A kind of Multifunctional stop valve | |
| CN208687043U (en) | A kind of valving fast implementing closure | |
| CN208041210U (en) | A kind of water pipe valve | |
| CN220792062U (en) | Shunt stop valve | |
| CN204512503U (en) | A kind of novel water outlet valve door | |
| CN209041732U (en) | A kind of oil equipment control valve for preventing from arbitrarily opening | |
| CN208871101U (en) | Check-valves with break-in facility | |
| CN208185561U (en) | A kind of adjustable low-temperature brake valve | |
| CN109237052A (en) | A kind of oil equipment valve | |
| CN209483947U (en) | A kind of oil equipment valve | |
| CN206036288U (en) | Prevent slow -witted corrosion -resistant twoly by appointing ball relief valve | |
| CN109210266A (en) | A kind of oil equipment control valve for preventing from arbitrarily opening | |
| CN207246432U (en) | A kind of V-type adjusts Pneumatic butterfly valve | |
| CN213298959U (en) | Decoking control valve easy to assemble and disassemble quickly | |
| CN208204130U (en) | A kind of petroleum valve rack | |
| CN114382896B (en) | Spring direct load type safety valve for low-temperature medium | |
| CN203098908U (en) | Split-type valve | |
| CN208886202U (en) | A kind of washing machine connection valve | |
| CN204387384U (en) | Frock formula ball valve base structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |