CN220470856U - Liquefied petroleum gas conveying device - Google Patents
Liquefied petroleum gas conveying device Download PDFInfo
- Publication number
- CN220470856U CN220470856U CN202321627855.8U CN202321627855U CN220470856U CN 220470856 U CN220470856 U CN 220470856U CN 202321627855 U CN202321627855 U CN 202321627855U CN 220470856 U CN220470856 U CN 220470856U
- Authority
- CN
- China
- Prior art keywords
- pipeline main
- petroleum gas
- liquefied petroleum
- protection casing
- protective cover
- 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
- 239000003915 liquefied petroleum gas Substances 0.000 title claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003351 stiffener Substances 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a liquefied petroleum gas conveying device which comprises a conveying pipeline main body, wherein connecting flanges are arranged at the left end and the right end of the conveying pipeline main body in a connecting mode, stud bolts are arranged on the connecting flanges in a penetrating mode, nuts are connected to the stud bolts in a threaded mode, a first protective cover is arranged on the outer side of the connecting flange, the first protective cover is in contact with a second protective cover, and open grooves are formed in the second protective cover and the first protective cover. This liquefied petroleum gas conveyor runs through spacing spout through the draw-in lever between the first protection casing and between the second protection casing, it is spacing fixed to first protection casing and the second protection casing from top to bottom, the reinforcing is protected the flange joint department of pipeline main part, the protection of reinforcing pipeline main part is stable under the effect of stiffener, protective housing and strengthening ring, receive external force to take place to warp when reducing by the mistake dig, the buffer filling layer can play certain buffering to external force simultaneously, offset a part external force and act on pipeline main part.
Description
Technical Field
The utility model relates to the technical field of liquefied petroleum gas conveying, in particular to a liquefied petroleum gas conveying device.
Background
The liquefied petroleum gas transportation is the whole process of transporting the liquefied petroleum gas from a certain production unit (such as a refinery, a petrochemical plant and the like) to a liquefied petroleum gas receiving station (such as a storage station, a gas mixing station and the like) and then transporting the liquefied petroleum gas from the receiving station to resident users or industrial users. According to the same conveying mode, the transportation of the liquefied petroleum gas is divided into five types of pipeline transportation, tank ship transportation, railway tank truck transportation, bottled transportation and automobile tank truck transportation.
Through the mass retrieval, it is typical as publication number CN208364976U to find that the liquefied petroleum gas pipeline among the prior art, a corrosion-resistant safe type liquefied petroleum gas pipeline, including pipeline, the welding layer has been seted up to the inside of pipeline one end, the inside fixed mounting of welding layer has the ferric oxide powder package, the outside of welding layer one side is located the inside of pipeline is the transportation layer, the both sides of transportation layer inner chamber respectively with one side fixed connection of anticorrosive coating, one side fixed mounting on pipeline top has clamping device, clamping device includes the support, the bottom and the top fixed connection of pipeline of support, and the both sides of support inner chamber respectively with the both ends fixed connection of backup pad. The corrosion-resistant safe type liquefied petroleum gas conveying pipeline can absorb and store solar energy through the combination of the solar panel and the battery, improves the utilization rate of resources, and can realize the corrosion-resistant effect on the conveying pipeline by utilizing the combination of the single lead I and the single lead II, thereby achieving the purpose of maintaining the conveying pipeline.
In summary, most of the existing liquefied petroleum gas conveying pipelines have no protective structure, so that the liquefied petroleum gas conveying pipelines are easy to be dug and broken, the liquefied petroleum gas is easy to leak, the flange joint of the liquefied petroleum gas has no protective effect, the liquefied petroleum gas is easy to be corroded by the outside for a long time, the disassembly and the maintenance are difficult, and the existing equipment is required to be improved.
Disclosure of Invention
The utility model aims to provide a liquefied petroleum gas conveying device, which solves the problems that most of the existing liquefied petroleum gas conveying pipelines provided in the background art do not have a protective structure, the liquefied petroleum gas conveying pipelines are easy to be dug and broken to cause leakage of liquefied petroleum gas, the flange connection part of the liquefied petroleum gas does not have a protective effect, the liquefied petroleum gas is easy to be corroded by the outside for a long time, and the disassembly and the maintenance are difficult.
The utility model provides a liquefied petroleum gas conveying device which comprises a conveying pipeline main body, wherein connecting flanges are connected and arranged at the left end and the right end of the conveying pipeline main body, stud bolts are arranged on the connecting flanges in a penetrating mode, nuts are connected to the stud bolts in a threaded mode, a first protective cover is arranged on the outer side of the connecting flange, the first protective cover is in contact with a second protective cover, and open grooves are formed in the second protective cover and the first protective cover.
Furthermore, the second protective cover and the first protective cover are provided with limiting sliding grooves, and clamping rods are arranged between the upper limiting sliding grooves and the lower limiting sliding grooves in a penetrating mode.
Through above-mentioned technical scheme, protect the flange junction of pipeline main part under first protection casing and second protection casing effect.
Further, the conveying pipeline main body comprises reinforcing rods, the reinforcing rods are distributed in an annular array shape on the outer side surface of the conveying pipeline main body, buffer filling layers are arranged between the reinforcing rods, and the buffer filling layers are distributed in an annular array shape on the outer side of the conveying pipeline main body.
Through above-mentioned technical scheme, strengthen the stability of pipeline main part under the stiffener effect, reduce and receive external force to take place to warp.
Furthermore, the outer side surface of the conveying pipeline main body is connected with a protective shell, and the inner wall of the protective shell is contacted with the reinforcing rod.
Through above-mentioned technical scheme, the protection shell reinforcing is to the protection of pipeline main part.
Furthermore, the outer ring of the protective shell is connected with reinforcing rings, and the reinforcing rings are distributed on the protective shell at equal intervals.
Through the technical scheme, the stable protection of the conveying pipeline main body is further enhanced under the action of the reinforcing ring.
Further, the outside connection of protective housing is setting up the bracing piece, the bracing piece sets up in the strengthening ring inboard, the bracing piece is keeping away from protective housing one end connection and is setting up support sleeve, support sleeve lower extreme department threaded connection is the screw rod, the screw rod lower extreme is being connected and is supporting the frame.
Through above-mentioned technical scheme, screw adjustment is twisted through supporting the frame for support frame and ground conflict, reinforcing is steadily placed the support of pipeline main part.
The technical means of the utility model has the following technical effects:
this liquefied petroleum gas conveyor uses through the first protection casing, the second protection casing, the open slot that sets up, spacing spout, the clamping lever, the stiffener, buffer filling layer, protective housing and stiffener mutually support, can reach the stability and the protection of reinforcing pipeline main part, reinforcing pipeline main part flange joint department protection's purpose, run through spacing spout through the clamping lever between the first protection casing and between the second protection casing, spacing fixed about to between first protection casing and the second protection casing, reinforcing is protected the flange joint department of pipeline main part, reduce and receive external corruption, the protection of reinforcing pipeline main part is stable under the effect of stiffener, protective housing and stiffener, receive external force to take place to warp by the reduction when being dug by mistake, buffer filling layer can play certain buffering to external force simultaneously, offset a part external force and act on the pipeline main part, further improve the protection to the pipeline main part.
Drawings
FIG. 1 is a schematic diagram showing a cross-sectional elevation of a main body of a conveying pipe according to the present utility model;
FIG. 2 is a schematic diagram of the front view of the main body of the conveying pipeline according to the present utility model;
FIG. 3 is a schematic diagram of a left side view cross-section of the main body of the conveying pipe according to the present utility model;
FIG. 4 is a schematic view of a second shield and a limiting chute according to the present utility model;
FIG. 5 is a schematic view of a three-dimensional structure of a clamping rod according to the present utility model;
fig. 6 is a schematic perspective view of the first protective cover and the second protective cover according to the present utility model.
In the figure: 1. a delivery pipe body; 101. a reinforcing rod; 102. a buffer filling layer; 103. a protective housing; 104. a reinforcing ring; 105. a support rod; 106. a support sleeve; 107. a screw; 108. a support frame; 2. a connecting flange; 3. a stud bolt; 4. a nut; 5. a first shield; 6. a second shield; 7. an open slot; 8. limiting sliding grooves; 9. and (5) clamping the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
In order to solve the technical problems in the background technology, a liquefied petroleum gas conveying device is provided as follows:
referring to fig. 1-6, the utility model provides a liquefied petroleum gas conveying device, wherein connecting flanges 2 are connected to the left and right ends of a conveying pipeline main body 1, stud bolts 3 are arranged on the connecting flanges 2 in a penetrating manner, nuts 4 are connected to the stud bolts 3 in a threaded manner, a first protective cover 5 is arranged on the outer side of the connecting flanges 2, the first protective cover 5 is contacted with a second protective cover 6, and open slots 7 are formed in the second protective cover 6 and the first protective cover 5.
The second protective cover 6 and the first protective cover 5 are used for protecting the flange connection part between the conveying pipeline main bodies 1.
In this embodiment, the second protection cover 6 and the first protection cover 5 are both provided with a limiting chute 8, and a clamping rod 9 is disposed between the upper and lower limiting chutes 8.
The clamping rod 9 penetrates through the upper limit sliding groove 8 and the lower limit sliding groove 8 and is used for connecting and fixing the upper first protective cover 5 and the lower second protective cover 6.
Example two
As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:
in this embodiment, the conveying pipe body 1 includes reinforcing rods 101, the outer side surface of the conveying pipe body 1 presents annular array shape and distributes and be provided with reinforcing rods 101, buffer filling layer 102 is provided between reinforcing rods 101, buffer filling layer 102 presents annular array shape and distributes in conveying pipe body 1 outside, conveying pipe body 1 lateral surface is connected and is provided with protective housing 103, protective housing 103 inner wall and reinforcing rods 101 contact, protective housing 103's outer lane connection is provided with reinforcing ring 104, reinforcing ring 104 presents equidistant distribution on protective housing 103, protective housing 103's outside connection is provided with bracing piece 105, bracing piece 105 sets up in reinforcing ring 104 inboard, bracing piece 105 is kept away from protective housing 103 one end and is connected and be provided with support sleeve 106, support sleeve 106 lower extreme department threaded connection is screw 107, the support frame 108 is connected to the screw 107 lower extreme.
The supporting frame 108 is pushed to adjust by screwing the screw 107, and the supporting rod 105, the supporting sleeve 106, the screw 107 and the supporting frame 108 are used for supporting and placing the conveying pipeline main body 1 stably.
The working principle and the using flow of the utility model are as follows:
the use state is as follows:
the first step: the conveying pipeline main bodies 1 are fixedly connected through the stud bolts 3 and the nuts 4, the supporting frames 108 are pushed to be adjusted through screwing the screw rods 107, and the supporting rods 105, the supporting sleeves 106, the screw rods 107 and the supporting frames 108 are used for supporting and placing the conveying pipeline main bodies 1 stably.
And a second step of: the clamping rod 9 penetrates through the upper limit sliding groove 8 and the lower limit sliding groove 8, is used for connecting and fixing the upper first protective cover 5 and the lower second protective cover 6 and is used for protecting the flange connection part of the conveying pipeline main body 1.
And a third step of: the protection of reinforcing conveying pipeline main body 1 is stable under the effect of reinforcing rod 101, protective housing 103 and strengthening ring 104, receives external force to take place to warp when reducing by the mistake and digs, and buffer filling layer 102 can play certain buffering to external force simultaneously, offset a part external force and act on conveying pipeline main body 1.
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. The utility model provides a liquefied petroleum gas conveyor, includes pipeline main part (1), its characterized in that: the utility model discloses a pipeline conveying device, including pipeline main part (1), flange (2) are being set up in connection of both ends about conveying pipeline main part (1), run through on flange (2) and be provided with stud (3), threaded connection is being provided with nut (4) on stud (3), flange (2) outside is provided with first protection casing (5), first protection casing (5) and second protection casing (6) contact, open slot (7) have all been seted up on second protection casing (6) and the first protection casing (5).
2. A liquefied petroleum gas transfer apparatus according to claim 1, wherein: limiting sliding grooves (8) are formed in the second protective cover (6) and the first protective cover (5), and clamping rods (9) penetrate through the upper limiting sliding grooves (8) and the lower limiting sliding grooves (8).
3. A liquefied petroleum gas transfer apparatus according to claim 1, wherein: the conveying pipeline main body (1) comprises reinforcing rods (101), wherein the reinforcing rods (101) are distributed on the outer side surface of the conveying pipeline main body (1) in an annular array mode, buffer filling layers (102) are arranged between the reinforcing rods (101), and the buffer filling layers (102) are distributed on the outer side of the conveying pipeline main body (1) in an annular array mode.
4. A liquefied petroleum gas transfer apparatus according to claim 1, wherein: the outer side surface of the conveying pipeline main body (1) is connected with a protective shell (103), and the inner wall of the protective shell (103) is contacted with the reinforcing rod (101).
5. A liquefied petroleum gas transfer apparatus according to claim 4, wherein: the outer ring of the protective shell (103) is connected with a reinforcing ring (104), and the reinforcing rings (104) are distributed on the protective shell (103) at equal intervals.
6. A liquefied petroleum gas transfer apparatus according to claim 4, wherein: the outside connection of protective housing (103) is provided with bracing piece (105), bracing piece (105) set up in strengthening ring (104) inboard, bracing piece (105) are kept away from protective housing (103) one end and are connected and are provided with support sleeve (106), screw rod (107) are being connected to support sleeve (106) lower extreme department threaded connection, support frame (108) are being connected to screw rod (107) lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627855.8U CN220470856U (en) | 2023-06-26 | 2023-06-26 | Liquefied petroleum gas conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627855.8U CN220470856U (en) | 2023-06-26 | 2023-06-26 | Liquefied petroleum gas conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470856U true CN220470856U (en) | 2024-02-09 |
Family
ID=89777838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321627855.8U Active CN220470856U (en) | 2023-06-26 | 2023-06-26 | Liquefied petroleum gas conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470856U (en) |
-
2023
- 2023-06-26 CN CN202321627855.8U patent/CN220470856U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |