CN211951593U - Novel petroleum transportation valve device - Google Patents
Novel petroleum transportation valve device Download PDFInfo
- Publication number
- CN211951593U CN211951593U CN202020623959.1U CN202020623959U CN211951593U CN 211951593 U CN211951593 U CN 211951593U CN 202020623959 U CN202020623959 U CN 202020623959U CN 211951593 U CN211951593 U CN 211951593U
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- valve
- valve body
- packing
- movable
- airtight rubber
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Abstract
The utility model discloses a novel oil transportation valve device, including valve body, valve gap and airtight rubber circle, the both ends of valve body are connected with the connecting plate, and the upper and lower both ends of connecting plate are connected with fixation nut, valve gap connection has the middle part upper end of valve body, and distributes between valve gap and the valve body and have airtight gasket, packing bolt's upper end is connected in the clamp plate that packs, and packs the inside distribution of clamp plate and have the movable valve rod, the upper end of movable valve rod is connected with the hand wheel, and is connected with valve rod nut on the middle part of hand wheel, airtight rubber circle is connected in the lower extreme of movable valve rod, and the lower extreme of airtight rubber circle distributes there is the valve. This novel oil transportation valve device is provided with connecting plate and fixation nut, is convenient for install the use to the valve body through connecting plate and fixation nut to be convenient for staff's filler work through the packing bolt, and can play better leakproofness through airtight rubber circle, make the oil be difficult to take place to leak the phenomenon.
Description
Technical Field
The utility model relates to a valve gear technical field specifically is a novel oil transportation valve device.
Background
The petroleum transportation is a transportation mode for long-distance petroleum transportation by using pipelines as transportation tools, is a transportation mode for transporting petroleum from a production place to a market, and is a special component part for trunk transportation in a uniform transportation network. A valve device is a device used in a fluid system to control the direction, pressure, and flow of a fluid. The valve is a device that controls the flow rate of a medium in a pipe or equipment by flowing or stopping the medium. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and a novel petroleum transportation valve device is needed in petroleum transportation.
The petroleum transportation valve device on the market is mostly not convenient for staff's installation and use for it is comparatively difficult to install, and most gas tightness is not good, makes the very easy emergence leakage phenomenon, has brought troublesome problem for the transportation work of petroleum, for this, we propose a novel petroleum transportation valve device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel oil transportation valve device to solve the installation use of the staff of being not convenient for mostly of the oil transportation valve device on the market that proposes in the above-mentioned background art, make the installation comparatively difficult, and most gas tightness is not good, make the phenomenon of leaking take place very easily, brought troublesome problem for the transportation work of oil.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel oil transportation valve device, includes valve body, valve gap and airtight rubber circle, the both ends of valve body are connected with the connecting plate, and the upper and lower both ends of connecting plate are connected with fixation nut, valve gap connection has airtight gasket in the middle part upper end of valve body, and distributes between valve gap and the valve body, the both ends of valve gap are connected with mounting nut, and the upper end both sides of valve gap are connected with the packing bolt, the upper end of packing bolt is connected in the clamp plate that packs, and the interior distribution of clamp plate that packs has movable valve rod, the upper end of movable valve rod is connected with the hand wheel, and the middle part upper end of hand wheel is connected with valve rod nut, airtight rubber circle is connected in the lower extreme of movable valve.
Preferably, a welding integrated structure is formed between the connecting plate and the valve body, and the connecting plate is symmetrically distributed about a vertical central axis of the valve body.
Preferably, the valve cover forms a detachable structure with the valve body through the mounting nut, and the valve cover and the valve body are distributed in a parallel manner.
Preferably, the packing pressing plate and the valve cover form an adjustable structure through packing bolts, and the packing bolts are symmetrically distributed about a vertical central axis of the packing pressing plate.
Preferably, a movable structure is formed between the movable valve rod and the valve cover, and the movable valve rod is fixedly connected with the hand wheel through a valve rod nut.
Preferably, an embedded structure is formed between the airtight rubber ring and the valve clack, and the inner size of the valve clack is matched with the airtight rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that: the novel petroleum transportation valve device is provided with the connecting plate and the fixing nut, the valve body is convenient to install and use through the connecting plate and the fixing nut, the packing operation of workers is facilitated through the packing bolt, and the sealing performance can be better achieved through the airtight rubber ring, so that petroleum is not easy to leak;
the novel petroleum transportation valve device is provided with a detachable structure, and the valve cover and the valve body form the detachable structure through the mounting nut, so that a worker can conveniently maintain and inspect the interior of the valve body, and the valve body is convenient to maintain;
this novel oil transportation valve device is provided with the active structure, constitutes the active structure between movable valve rod and the valve gap and makes and can drive the movable valve rod and rotate when the staff rotates the hand wheel to be convenient for open and close the valve body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a valve body; 2. a connecting plate; 3. fixing a nut; 4. a valve cover; 5. an airtight gasket; 6. mounting a nut; 7. a filler bolt; 8. a packing press plate; 9. a movable valve stem; 10. a hand wheel; 11. a valve stem nut; 12. an airtight rubber ring; 13. and the valve clack.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel petroleum transportation valve device comprises a valve body 1, a connecting plate 2, a fixing nut 3, a valve cover 4, an airtight gasket 5, a mounting nut 6, a packing bolt 7, a packing pressing plate 8, a movable valve rod 9, a hand wheel 10, a valve rod nut 11, an airtight rubber ring 12 and a valve clack 13, wherein the two ends of the valve body 1 are connected with the connecting plate 2, the upper end and the lower end of the connecting plate 2 are connected with the fixing nut 3, a welding integrated structure is formed between the connecting plate 2 and the valve body 1, the connecting plate 2 is symmetrically distributed about a vertical central axis of the valve body 1, and the connecting plate 2 and the valve body 1 form the welding integrated structure so that the valve body 1 can be conveniently connected with other pipelines, convenience is brought to the mounting and the use of the valve body 1, and the valve;
the valve cover 4 is connected to the upper end of the middle of the valve body 1, airtight gaskets 5 are distributed between the valve cover 4 and the valve body 1, mounting nuts 6 are connected to two ends of the valve cover 4, filler bolts 7 are connected to two sides of the upper end of the valve cover 4, the valve cover 4 and the valve body 1 form a detachable structure through the mounting nuts 6, the valve cover 4 and the valve body 1 are distributed in a parallel mode, and the valve cover 4 and the valve body 1 form the detachable structure through the mounting nuts 6, so that maintenance and inspection of the interior of the valve body 1 by workers are facilitated, and convenience is brought to maintenance of the valve body 1;
the upper end of the packing bolt 7 is connected with a packing press plate 8, a movable valve rod 9 is distributed in the packing press plate 8, the packing press plate 8 and the valve cover 4 form an adjustable structure through the packing bolt 7, the packing bolt 7 is symmetrically distributed about the vertical central axis of the packing press plate 8, and the packing press plate 8 and the valve cover 4 form an adjustable structure through the packing bolt 7 so as to facilitate the packing work of workers;
the upper end of the movable valve rod 9 is connected with a hand wheel 10, the upper end of the middle part of the hand wheel 10 is connected with a valve rod nut 11, a movable structure is formed between the movable valve rod 9 and the valve cover 4, the movable valve rod 9 is fixedly connected with the hand wheel 10 through the valve rod nut 11, and the movable structure is formed between the movable valve rod 9 and the valve cover 4, so that when a worker rotates the hand wheel 10, the movable valve rod 9 can be driven to rotate, and the valve body 1 can be opened and closed conveniently;
The working principle is as follows: for the novel petroleum transportation valve device, the pipeline to be connected is fixedly connected with other pipelines through the connecting plates 2 at the two ends of the valve body 1, the pipeline to be connected is connected with any end interface of the valve body 1 when the pipeline is connected, then the pipeline is fixed through the fixing nut 3, after the valve body 1 is connected, the packing pressing plate 8 moves downwards and is extruded to perform packing work by rotating the packing bolt 7, then the valve body 1 can be opened by manually holding the hand wheel 10 to rotate anticlockwise, so that petroleum flows from one end of the valve body 1 to the other end, when the valve body needs to be closed, the hand wheel 10 is rotated clockwise by hand, so that the movable valve rod 9 is driven to rotate downwards by the rotation of the hand wheel 10, and meanwhile, the airtight rubber ring 12 is driven to enter the inside of the valve clack 13 to block the petroleum, thereby performing closing work, and the sealing effect of the device can be greatly enhanced by the airtight rubber ring 12.
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 (6)
1. The utility model provides a novel oil transportation valve device, includes valve body (1), valve gap (4) and airtight rubber circle (12), its characterized in that: the two ends of the valve body (1) are connected with connecting plates (2), the upper end and the lower end of each connecting plate (2) are connected with fixing nuts (3), the valve cover (4) is connected with the upper end of the middle part of the valve body (1), an airtight gasket (5) is distributed between the valve cover (4) and the valve body (1), two ends of the valve cover (4) are connected with mounting nuts (6), and both sides of the upper end of the valve cover (4) are connected with packing bolts (7), the upper ends of the packing bolts (7) are connected with a packing pressure plate (8), and movable valve rods (9) are distributed in the packing press plate (8), the upper ends of the movable valve rods (9) are connected with hand wheels (10), and the middle upper end of the hand wheel (10) is connected with a valve rod nut (11), an airtight rubber ring (12) is connected with the lower end of the movable valve rod (9), and a valve clack (13) is distributed at the lower end of the airtight rubber ring (12).
2. The novel petroleum transportation valve assembly of claim 1, wherein: the connecting plate (2) and the valve body (1) form a welding integrated structure, and the connecting plate (2) is symmetrically distributed about a vertical central axis of the valve body (1).
3. The novel petroleum transportation valve assembly of claim 1, wherein: valve gap (4) pass through between mounting nut (6) and the valve body (1) constitute detachable construction, and be parallel form between valve gap (4) and the valve body (1) and distribute.
4. The novel petroleum transportation valve assembly of claim 1, wherein: the packing pressing plate (8) and the valve cover (4) form an adjustable structure through the packing bolts (7), and the packing bolts (7) are symmetrically distributed about the vertical central axis of the packing pressing plate (8).
5. The novel petroleum transportation valve assembly of claim 1, wherein: a movable structure is formed between the movable valve rod (9) and the valve cover (4), and the movable valve rod (9) is fixedly connected with the hand wheel (10) through a valve rod nut (11).
6. The novel petroleum transportation valve assembly of claim 1, wherein: an embedded structure is formed between the airtight rubber ring (12) and the valve flap (13), and the inner size of the valve flap (13) is matched with that of the airtight rubber ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623959.1U CN211951593U (en) | 2020-04-23 | 2020-04-23 | Novel petroleum transportation valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623959.1U CN211951593U (en) | 2020-04-23 | 2020-04-23 | Novel petroleum transportation valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951593U true CN211951593U (en) | 2020-11-17 |
Family
ID=73161758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020623959.1U Expired - Fee Related CN211951593U (en) | 2020-04-23 | 2020-04-23 | Novel petroleum transportation valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211951593U (en) |
-
2020
- 2020-04-23 CN CN202020623959.1U patent/CN211951593U/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 |
Granted publication date: 20201117 Termination date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |