CN221098282U - Liquefied natural gas buffer tank - Google Patents
Liquefied natural gas buffer tank Download PDFInfo
- Publication number
- CN221098282U CN221098282U CN202322914072.4U CN202322914072U CN221098282U CN 221098282 U CN221098282 U CN 221098282U CN 202322914072 U CN202322914072 U CN 202322914072U CN 221098282 U CN221098282 U CN 221098282U
- Authority
- CN
- China
- Prior art keywords
- tank body
- buffer tank
- natural gas
- spring
- tank
- 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.)
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Links
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003345 natural gas Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a liquefied natural gas buffer tank, which relates to the technical field of natural gas buffer tanks and solves the technical problems that the tank body is easy to damage and lacks buffer protection arrangement due to the fact that certain impact is generated on the tank body due to the action of air pressure in the process of entering the buffer tank at present, so that the service life of the tank body is influenced; the novel movable tank comprises a tank body, wherein a supporting frame is arranged in the tank body, supporting blocks are fixedly arranged at two ends of the supporting frame, fixing blocks are fixedly arranged on four surfaces of the two supporting blocks, supporting plates are fixedly arranged in the fixing blocks, movable rods are slidably connected in the supporting plates, a movable plate is fixedly arranged at one end of each movable rod, and a first spring is fixedly arranged at one side of each movable plate; the utility model has the advantages of playing a good role in buffering and protecting the buffer tank, avoiding the damage of the tank body and prolonging the service life of the tank body.
Description
Technical Field
The utility model relates to the technical field of natural gas buffer tanks, in particular to a liquefied natural gas buffer tank.
Background
In the lng production process, the lng is largely required to be utilized in a buffer tank, and the buffer tank has a main function of protecting liquid or gas sucked or sprayed in a management and production device so as to protect the stable operation of other devices.
According to "a novel natural gas buffer tank" that chinese patent grant publication No. CN201720091842.1 provided, through the relief valve discharge, natural gas flows steadily even when the blowdown, prevents that traditional natural gas buffer tank from directly utilizing the relief valve to exhaust from the top and appearing the unstable condition of gassing. However, in the practical use process, the buffer tank still needs to be improved, and when the buffer tank is used, due to the fact that natural gas enters the buffer tank, certain impact can be generated on the tank body due to the action of air pressure, the tank body is easy to damage, buffer protection is lacked, and the service life of the tank body is further influenced.
For this purpose, a lng buffer tank is designed to solve the above problems.
Disclosure of utility model
The utility model provides a liquefied natural gas buffer tank, which solves the technical problems that the tank body is easy to damage and lacks buffer protection arrangement due to the fact that certain impact is generated on the tank body due to the action of air pressure in the process of entering the buffer tank, and the service life of the tank body is further influenced.
In order to solve the technical problems, the liquefied natural gas buffer tank provided by the utility model comprises a tank body, wherein a supporting frame is arranged in the tank body, supporting blocks are fixedly arranged at two ends of the supporting frame, fixing blocks are fixedly arranged on four surfaces of the two supporting blocks, a supporting plate is fixedly arranged in each fixing block, a movable rod is fixedly connected in each supporting plate in a sliding manner, a movable plate is fixedly arranged at one end of each movable rod, a first spring is fixedly arranged at one side of each movable plate, and the other end of each movable rod penetrates through the fixing blocks and is fixedly connected with an arc-shaped plate arranged outside the fixing blocks, and one side of each arc-shaped plate is fixedly connected with the inner wall of the tank body.
Preferably, the surface of each movable rod is movably sleeved with a second spring, one end of each second spring is fixedly connected with one side of the supporting plate, and the other end of each second spring is fixedly connected with the inner wall of each fixed block.
Preferably, one end of each first spring is fixedly provided with a damping pad, and one side of each damping pad is fixedly connected with the inner wall of the fixed block.
Preferably, a feeding pipe is fixedly arranged in the middle of the top end of the tank body, and a feeding valve is fixedly arranged in the middle of the feeding pipe.
Preferably, a discharging pipe is fixedly arranged in the middle of the bottom end of the tank body, and a discharging valve is fixedly arranged in the middle of the discharging pipe.
Preferably, the surface of the tank body is uniformly and fixedly provided with three mounting blocks, and the inside of each of the three mounting blocks is fixedly provided with supporting legs.
Compared with the related art, the liquefied natural gas buffer tank provided by the utility model has the following components
The beneficial effects are that:
According to the liquefied natural gas buffer tank, the movable rod is arranged in the buffer tank and matched with the arc-shaped plate, so that the movable rod can generate certain displacement during operation, the movable plate slides in the fixed block, the deformation of the first spring is changed, the buffer tank can be buffered due to the fact that the elastic support of the first spring is matched with the damping pad, and meanwhile, the buffer tank can be well buffered and protected due to the fact that the second spring is matched with the damping pad, damage to the tank body is avoided, and the service life of the tank body is prolonged;
and the setting of eight arc and first spring and second spring that set up, every four arc are located the top and the bottom department of jar body respectively, and then very big play buffering protection's effect to the jar body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model A;
fig. 4 is an enlarged schematic view of the structure of the present utility model at B.
Reference numerals in the drawings: 1. a tank body; 2. a support frame; 3. a support block; 4. a fixed block; 5. a support plate; 6. a moving rod; 7. a moving plate; 8. a first spring; 9. a damping pad; 10. a second spring; 11. an arc-shaped plate; 12. a feed pipe; 13. a discharge pipe; 14. a mounting block; 15. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
Referring to fig. 1-4, an lng buffer tank, including a tank body 1, the inside of the tank body 1 is equipped with a support frame 2, both ends of the support frame 2 are all fixedly installed with supporting blocks 3, four surfaces of two supporting blocks 3 are all fixedly installed with fixed blocks 4, the inside of each fixed block 4 is all fixedly installed with a backup pad 5, the inside of each backup pad 5 is all slidingly connected with a movable rod 6, one end of each movable rod 6 is all fixedly installed with a movable plate 7, one side of each movable plate 7 is all fixedly installed with a first spring 8, the other end of each movable rod 6 is all passed through the fixed block 4 and is fixedly connected with an arc 11 that is arranged outside the fixed block 4, one side of each arc 11 is all fixedly connected with the inner wall of the tank body 1.
Referring to fig. 4, the surface of each moving rod 6 is movably sleeved with a second spring 10, one end of each second spring 10 is fixedly connected with one side of the supporting plate 5, and the other end of each second spring 10 is fixedly connected with the inner wall of the fixed block 4 for playing a buffering role again and protecting the buffer tank from being damaged.
Referring to fig. 4, one end of each first spring 8 is fixedly provided with a damping pad 9, and one side of each damping pad 9 is fixedly connected with the inner wall of the fixed block 4 and is used for absorbing vibration generated by the first spring 8 to play a role of damping.
Referring to fig. 1, a feed pipe 12 is fixedly installed in the middle of the top end of a tank body 1, and a feed valve is fixedly installed in the middle of the feed pipe 12 and used for controlling the flow of natural gas into the tank body 1.
Referring to fig. 1, a discharging pipe 13 is fixedly installed in the middle of the bottom end of a tank body 1, and a discharging valve is fixedly installed in the middle of the discharging pipe 13 and used for discharging natural gas and controlling the flow of the natural gas.
Referring to fig. 1, three mounting blocks 14 are uniformly and fixedly mounted on the surface of the tank body 1, and supporting legs 15 are fixedly mounted in the three mounting blocks 14 for supporting the buffer tank.
In summary, in the utility model, when in operation, the buffer tank is placed at a proper position, a proper amount of natural gas is added into the tank body 1 through the feeding pipe 12 and the feeding valve, when in use, the corresponding moving rod 6 moves in the fixed block 4, so that the moving plate 7 in the fixed block 4 drives the first spring 8 to compress, further the deformation of the first spring 8 is changed, the buffer tank can be buffered due to the elastic support of the first spring 8 matched with the damping pad 9, and the second spring 10 is matched with the buffer tank, so that the second spring 10 stretches, and further the buffer tank can be well buffered and protected due to the elastic support of the second spring 10, thereby avoiding damage to the tank body 1, prolonging the service life of the tank body 1, and finally, when in need, the discharge valve is opened to discharge the natural gas.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Liquefied natural gas buffer tank, including jar body (1), its characterized in that: the inside of jar body (1) is equipped with support frame (2), the equal fixed mounting in both ends of support frame (2) has supporting shoe (3), two four equal fixed mounting in surface of supporting shoe (3) have fixed block (4), every the inside of fixed block (4) is equal fixed mounting has backup pad (5), every the inside of backup pad (5) is equal sliding connection has movable rod (6), every the equal fixed mounting of one end of movable rod (6) has movable plate (7), every one side of movable plate (7) is equal fixed mounting has first spring (8), every the other end of movable rod (6) all passes fixed block (4) and with arc (11) fixed connection that fixed block (4) outside set up, every one side of arc (11) all with the inner wall fixed connection of jar body (1).
2. The liquefied natural gas buffer tank according to claim 1, wherein a second spring (10) is movably sleeved on the surface of each movable rod (6), one end of each second spring (10) is fixedly connected with one side of the supporting plate (5), and the other end of each second spring (10) is fixedly connected with the inner wall of the fixed block (4).
3. A lng buffer tank according to claim 1, characterized in that one end of each first spring (8) is fixedly provided with a damping pad (9), one side of each damping pad (9) being fixedly connected with the inner wall of the fixed block (4).
4. The liquefied natural gas buffer tank as claimed in claim 1, wherein a feeding pipe (12) is fixedly installed at the middle part of the top end of the tank body (1), and a feeding valve is fixedly installed at the middle part of the feeding pipe (12).
5. The liquefied natural gas buffer tank as claimed in claim 1, wherein a discharge pipe (13) is fixedly installed in the middle of the bottom end of the tank body (1), and a discharge valve is fixedly installed in the middle of the discharge pipe (13).
6. An lng buffer tank according to claim 1, characterized in that the surface of the tank body (1) is uniformly and fixedly provided with three mounting blocks (14), and the interiors of the three mounting blocks (14) are fixedly provided with supporting legs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914072.4U CN221098282U (en) | 2023-10-30 | 2023-10-30 | Liquefied natural gas buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914072.4U CN221098282U (en) | 2023-10-30 | 2023-10-30 | Liquefied natural gas buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098282U true CN221098282U (en) | 2024-06-07 |
Family
ID=91315465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322914072.4U Active CN221098282U (en) | 2023-10-30 | 2023-10-30 | Liquefied natural gas buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098282U (en) |
-
2023
- 2023-10-30 CN CN202322914072.4U patent/CN221098282U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |