CN221069505U - Pneumatic control structure for oil tank valve - Google Patents
Pneumatic control structure for oil tank valve Download PDFInfo
- Publication number
- CN221069505U CN221069505U CN202322904950.4U CN202322904950U CN221069505U CN 221069505 U CN221069505 U CN 221069505U CN 202322904950 U CN202322904950 U CN 202322904950U CN 221069505 U CN221069505 U CN 221069505U
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- Prior art keywords
- pipe body
- shell
- baffle
- pneumatic control
- control structure
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- 239000000306 component Substances 0.000 claims 3
- 239000008358 core component Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007667 floating Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model provides a pneumatic control structure of an oil tank valve, which comprises a main body assembly, a valve core assembly and a driving assembly, wherein the main body assembly comprises a shell, a first pipe body and a second pipe body, and the first pipe body and the second pipe body are respectively arranged on two sides of the shell in a penetrating way; the valve core assembly comprises a baffle and a sleeve, wherein the baffle is arranged in the shell, the sleeve penetrates through the baffle, and the sleeve is movably arranged in the second pipe body; the driving assembly comprises an air bag and a first quick connector, wherein the air bag is arranged between the baffle and the inner wall of the shell, the first quick connector is arranged on the outer wall of the shell, and the first quick connector is communicated with the air bag. The pneumatic control structure of the oil tank valve provided by the embodiment of the utility model does not need to be manually turned on or turned off, and has the advantages of convenience in operation and low risk coefficient.
Description
Technical Field
The utility model relates to the technical field of oil tank valves, in particular to a pneumatic control structure of an oil tank valve.
Background
The oil tank is a container for storing crude oil or other petroleum products, and is divided into a floating roof oil tank and a horizontal oil tank, wherein the floating roof oil tank is composed of a floating roof floating on the surface of a medium and a vertical cylindrical tank wall, and the horizontal oil tank is composed of an end cover and a horizontal round or oval tank wall and is generally used for production links or gas stations.
The oil tank is generally opened and closed through a valve in the process of oil discharge or oil injection, in the related art, the oil tank valve is generally a mechanical gate valve, a stop valve or is obtained through customization, and related technicians are required to manually turn on or off the valve in the use process, so that the operation time of the process is long, and the risk coefficient is high.
Disclosure of utility model
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology.
Therefore, the utility model aims to provide the pneumatic control structure of the oil tank valve, which does not need manual turning on or off, and has the advantages of convenience in operation and low risk coefficient.
To achieve the above object, a first aspect of the present utility model provides a pneumatic control structure for a valve of an oil tank, including: the valve comprises a main body assembly, a valve core assembly and a driving assembly, wherein the main body assembly comprises a shell, a first pipe body and a second pipe body, and the first pipe body and the second pipe body are respectively arranged on two sides of the shell in a penetrating way; the valve core assembly comprises a baffle and a sleeve, wherein the baffle is arranged in the shell, the sleeve penetrates through the baffle, and the sleeve is movably arranged in the second pipe body; the driving assembly comprises an air bag and a first quick connector, wherein the air bag is arranged between the baffle and the inner wall of the shell, the first quick connector is arranged on the outer wall of the shell, and the first quick connector is communicated with the air bag.
The pneumatic control structure of the oil tank valve does not need to be manually turned on or turned off, and has the advantages of convenience in operation and low risk coefficient.
In addition, the pneumatic control structure of the oil tank valve provided by the utility model can also have the following additional technical characteristics:
In particular, the external structure of the baffle is adapted to the internal structure of the housing.
Specifically, the top of casing is equipped with the gas receiver, the gas receiver passes through communicating pipe and gasbag intercommunication, be equipped with the stop valve on the communicating pipe, be equipped with the second quick-connect joint on the gas receiver, be equipped with the manometer on the outer wall of gas receiver.
Specifically, a sealing gasket is arranged on one side, close to the first pipe body, of the baffle plate.
Specifically, the repellent ends of the first pipe body and the second pipe body are respectively provided with a flange plate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic cross-sectional view of the interior of a pneumatic control structure for a tank valve according to one embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of the interior of a pneumatic control structure for a tank valve according to another embodiment of the present utility model;
FIG. 3 is a schematic illustration of a pneumatic control structure spool assembly for a tank valve according to one embodiment of the present utility model;
Fig. 4 is a schematic diagram of a pneumatic control structure for a tank valve according to an embodiment of the present utility model;
Fig. 5 is a schematic diagram of a pneumatic control structure for a tank valve according to another embodiment of the present utility model.
Reference numerals: 1. a body assembly; 11. a housing; 12. a first tube body; 13. a second tube body; 2. a valve core assembly; 21. a baffle; 22. a sleeve; 3. a drive assembly; 31. an air bag; 32. a first quick connect coupling; 41. an air storage chamber; 42. a communicating pipe; 43. a stop valve; 44. a second quick connect coupling; 45. a pressure gauge; 51. a sealing gasket; 61. and a flange plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The following describes a pneumatic control structure of a tank valve according to an embodiment of the present utility model with reference to the accompanying drawings.
As shown in fig. 1 and 2, the pneumatic control structure for a tank valve according to an embodiment of the present utility model may include: a main body assembly 1, a valve core assembly 2 and a driving assembly 3.
The main body assembly 1 comprises a shell 11, a first pipe body 12 and a second pipe body 13, wherein the first pipe body 12 and the second pipe body 13 are respectively arranged on two sides of the shell 11 in a penetrating mode.
It should be noted that, in this embodiment, one end of the first pipe body 12 may be connected to a pipe body of an oil tank, and one end of the second pipe body 13 may be connected to a production facility, a fuel dispenser, or a petroleum processing facility.
The valve cartridge assembly 2 may include a shutter 21 and a sleeve 22, wherein the shutter 21 is disposed inside the housing 11, the sleeve 22 penetrates the shutter 21, and the sleeve 22 is movably disposed inside the second pipe body 13.
The outer wall of the sleeve 22 described in this embodiment is fitted to the inner wall of the second tube 13.
The drive assembly 3 comprises an air bag 31 and a first quick connector 32, wherein the air bag 31 is arranged between the baffle 21 and the inner wall of the housing 11, the first quick connector 32 is arranged on the outer wall of the housing 11, and the first quick connector 32 is communicated with the air bag 31.
In the embodiment of the utility model, the device can be arranged on the body of the oil tank truck, and one end of the first quick-connect connector 32 can be communicated with an air source system carried by the oil tank truck.
Specifically, when the device is used on a tank truck, a related technician (e.g., a driver) communicates an air supply system carried by the tank truck itself with the first quick connect coupling 32 of the device.
When the oil is discharged, a related technician operates an air source button in the cab, high-pressure air in the air bag 31 is discharged through the first quick connector 32, the valve core assembly 2 moves in the shell 11, so that the first pipe body 12 and the second pipe body 13 are communicated, and the oil in the oil tank truck is discharged to a preset position (which can be determined according to actual conditions) through the first pipe body 12 and the second pipe body 13.
After the oil is discharged, a related technician operates another air source button in the cab, an air source system injects air into the air bag 31, the air bag 31 pushes the valve core assembly 2 to move in the shell 11, the sleeve 22 moves in the second pipe body 13, finally, the baffle 21 seals the first pipe body 12, one end of the sleeve 22 is attached to the inner wall of the shell 11, so that the oil body in the second pipe body 13 is prevented from flowing back, and the swing opening and closing of the tank truck are realized.
The process does not need to manually turn on or turn off related technicians, and the personnel are far away from the valve, so that the process has the advantages of convenience in operation and low risk coefficient.
Optionally, referring to fig. 4, a plurality of supporting legs (not specifically identified in the drawing) may be disposed on the outer wall of the housing 11, where the supporting legs can reduce the contact area between the housing 11 and the ground, so as to increase the stability when the device is placed. One end of the first pipe body 12 may be communicated with an external oil tank, and one end of the second pipe body 13 may be communicated with an external petroleum production facility.
In one embodiment of the present utility model, as shown in fig. 3, the outer structure of the barrier 21 is adapted to the inner structure of the housing 11.
It should be noted that the outer structure of the baffle 21 described in this embodiment is adapted to the inner structure of the housing 11, specifically, the outer wall of the baffle 21 is fitted to the inner wall of the housing 11.
It will be appreciated that the outer wall of the baffle 21 is attached to the inner wall of the housing 11, and in the process of moving the baffle 21, the housing 11 can limit the baffle 21, so as to ensure the reliability of the baffle 21 when closing the first pipe 12.
In another embodiment of the present utility model, as shown in fig. 5, an air storage chamber 41 is disposed above the housing 11, the air storage chamber 41 is communicated with the air bag 31 through a communicating pipe 42, a stop valve 43 is disposed on the communicating pipe 42, a second quick connector 44 is disposed on the air storage chamber 41, and a pressure gauge 45 is disposed on the outer wall of the air storage chamber 41.
The air reservoir 41 described in this embodiment stores high-pressure air therein, and the air reservoir 41 has an air content that at least swells the air bag 31 and applies a force to the baffle 21 that is greater than the oil pressure in the first pipe 12.
In another embodiment of the present utility model, as shown in fig. 3, the opposite ends of the first tube body 12 and the second tube body 13 are respectively provided with a flange 61.
Specifically, referring to fig. 5, the device is installed between a plurality of cylindrical oil tanks through a flange 61, when an emergency (e.g., fire) is encountered, a related technician (e.g., an operator) rotates a shut-off valve 43 so that high-pressure gas in a gas storage chamber 41 enters the inside of an air bag 31 through a communication pipe 42, the air bag 31 pushes a baffle 21 to close a first pipe body 12, a second pipe body 13 is communicated with a sleeve 22, and the inner wall of a housing 11 seals the sleeve 22, thereby preventing backflow of oil.
When the device is opened, the gas in the air bag 31 is automatically discharged through the second quick connector 44, after the baffle 21 is reset, a related technician closes the stop valve 43, and the external air compressor is utilized to supplement the gas to the air storage chamber 41, so that the related technician can check the air pressure in the air storage chamber 41 through the pressure gauge 45, and stop gas injection after reaching a preset value, thereby facilitating the next use of the device.
In one embodiment of the present utility model, as shown in fig. 3, a gasket 51 is provided on a side of the baffle 21 adjacent to the first pipe body 12.
It should be noted that the material of the gasket 51 described in this embodiment may be rubber.
It will be appreciated that the provision of the gasket 51 increases the tightness between the baffle 21 and the first tubular body 12, thereby avoiding the occurrence of oil leakage when the baffle 21 closes the first tubular body 12.
In conclusion, the pneumatic control structure of the oil tank valve does not need to be manually turned on or turned off, and has the advantages of convenience in operation and low risk coefficient.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (5)
1. A pneumatic control structure for a tank valve, comprising: a main body component (1), a valve core component (2) and a driving component (3), wherein,
The main body component (1) comprises a shell (11), a first pipe body (12) and a second pipe body (13), wherein,
The first pipe body (12) and the second pipe body (13) are respectively and penetratingly arranged at two sides of the shell (11);
The valve core assembly (2) comprises a baffle (21) and a sleeve (22), wherein,
The baffle (21) is arranged inside the shell (11), and the sleeve (22) is arranged on the inner side of the shell
The sleeve (22) is movably arranged inside the second pipe body (13) through the baffle (21);
the drive assembly (3) comprises an airbag (31) and a first quick connector (32), wherein,
The air bag (31) is arranged between the baffle plate (21) and the inner wall of the shell (11), the first quick connector (32) is arranged on the outer wall of the shell (11), and the first quick connector (32) is communicated with the air bag (31).
2. The tank valve pneumatic control structure according to claim 1, characterized in that the external structure of the baffle (21) is adapted to the internal structure of the housing (11).
3. The pneumatic control structure of the oil tank valve according to claim 1, characterized in that an air storage chamber (41) is arranged above the shell (11), the air storage chamber (41) is communicated with the air bag (31) through a communicating pipe (42), a stop valve (43) is arranged on the communicating pipe (42), a second quick connector (44) is arranged on the air storage chamber (41), and a pressure gauge (45) is arranged on the outer wall of the air storage chamber (41).
4. The pneumatic control structure of the oil tank valve according to claim 1, characterized in that a gasket (51) is provided on a side of the baffle plate (21) close to the first pipe body (12).
5. The pneumatic control structure of the oil tank valve according to claim 1, wherein the repulsive ends of the first pipe body (12) and the second pipe body (13) are respectively provided with a flange plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904950.4U CN221069505U (en) | 2023-10-30 | 2023-10-30 | Pneumatic control structure for oil tank valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904950.4U CN221069505U (en) | 2023-10-30 | 2023-10-30 | Pneumatic control structure for oil tank valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069505U true CN221069505U (en) | 2024-06-04 |
Family
ID=91253165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322904950.4U Active CN221069505U (en) | 2023-10-30 | 2023-10-30 | Pneumatic control structure for oil tank valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069505U (en) |
-
2023
- 2023-10-30 CN CN202322904950.4U patent/CN221069505U/en active Active
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| GR01 | Patent grant |