CN205690062U - High-strength heat-insulation air accumulator - Google Patents
High-strength heat-insulation air accumulator Download PDFInfo
- Publication number
- CN205690062U CN205690062U CN201620534060.6U CN201620534060U CN205690062U CN 205690062 U CN205690062 U CN 205690062U CN 201620534060 U CN201620534060 U CN 201620534060U CN 205690062 U CN205690062 U CN 205690062U
- Authority
- CN
- China
- Prior art keywords
- support
- air accumulator
- inner bag
- shell
- support component
- 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.)
- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
This utility model relates to high-strength heat-insulation air accumulator, including inner bag and shell, air accumulator is provided with support component, prop up support component to be located between shell afterbody and inner bag, it is additionally provided with support stick between shell afterbody and inner bag, support stick is inserted in a support component, is provided with, between support stick and a support component, the collet being made up of adiabator；Propping up support component and include gripper shoe and support set, gripper shoe is fixedly connected on the tail inner side of shell, and support set is fixed on the middle part of gripper shoe, and collet is arranged between support stick and support set.This utility model sets up multiple reinforcement in inner tank wall, both can guarantee that the intensity of air accumulator, and can reduce again its wall thickness and weight.Adiabatic collet is set between support stick and a support component, it is to avoid outside heat enters inner bag, improves the heat-insulating capability between inner bag and shell, and in ensureing tank for a long time, LNG temperature does not raises, improves gas storage capability.The strength and stiffness of this utility model tank body are big, and service life is long, good heat-insulation effect.
Description
Technical field
This utility model relates to air accumulator technical field, a kind of high-strength heat-insulation gas storage for natural gas-storing
Tank.
Background technology
Existing natural gas air accumulator is typically to increase its intensity, although this kind of way has by the wall thickness increasing air accumulator
Effect, but too increase weight and the cost of air accumulator undoubtedly.So, the simple wall thickness relying on increase air accumulator improves gas storage
The intensity of tank is not preferable way, and the scope of application is less.Further, since air accumulator is of many uses, it is usually used in engineering ground,
Work under bad environment, temperature is high, vibration is big, and existing air accumulator is along with the rising of pressure inside the tank, and it is explosion-proof and security performance is poor,
Preventive measure is the most not in place.Existing natural gas air accumulator usually inner bag is directly connected with each other with shell by support member,
To such an extent as to the heat of shell is delivered to inside inner bag by support member, make the liquid fast vaporizing of internal reservoir, tank interior
Pressure also will be gradually increased, and for ensureing the safety of tank body, the interval time causing relief valve to be opened also will shorten, after a large amount of vaporizations
Natural gas be discharged in air, thus cause certain potential safety hazard and bigger waste.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned natural gas air accumulator, it is provided that a kind of tank intensity is big,
Rigidity is big, and service life is long, the natural gas air accumulator of good heat-insulation effect.
The purpose of this utility model is achieved by the following technical solution:
High-strength heat-insulation air accumulator, including inner bag and shell, described air accumulator also includes a support component, described support component
Being arranged between the afterbody of shell and inner bag, be additionally provided with support stick between afterbody and the inner bag of shell, support stick is inserted into support
In assembly, it is provided with, between support stick and a support component, the collet being made up of adiabator；Described support component includes gripper shoe
And support set, gripper shoe is fixedly connected on the tail inner side of shell, and described support set is fixed on the middle part of gripper shoe, heat insulation sheathed
Put between support stick and support set.
As optimal technical scheme of the present utility model, described support stick is fixed on the liner end enclosure of inner bag tail end.
As optimal technical scheme of the present utility model, the inner wall even distribution of described air accumulator inner bag has some reinforcements, adds
Strong muscle is set to annular.
As optimal technical scheme of the present utility model, described reinforcement is set to rounding with the junction of inner bag inwall.
The beneficial effects of the utility model are: relative to prior art, this utility model is set up multiple at air accumulator inwall
Reinforcement, the stress making air accumulator all directions is substantially uniform, both can guarantee that the intensity of air accumulator, can reduce again the wall of air accumulator
Thickness and weight.This utility model arranges adiabatic collet between support stick and a support component, has cut off the path of heat transfer, with
Outside heat is avoided to enter inner bag, it is to avoid the natural gas in inner bag is by Quick-gasifying, thus improves between inner bag and shell
Heat-insulating capability, it is possible to the long-time LNG temperature ensured in storage tank does not raises, and improves the gas storage capability of storage tank.This
The strength and stiffness of utility model tank body are relatively big, and service life is long, good heat-insulation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that this utility model props up support component.
Fig. 3 is the structural representation of this utility model reinforcement.
In figure: 1, inner bag, 1.1, support stick；1.2, liner end enclosure, 2, shell, 2.1, shell afterbody；3, collet, 4,
Fagging, 5, support set, 6, reinforcement, 7, rounding.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, high-strength heat-insulation air accumulator, including inner bag 1 and shell 2, described air accumulator also includes
Propping up support component, a support component is arranged between the afterbody 2.1 of shell 2 and inner bag 1, between afterbody 2.1 and the inner bag 1 of shell 2 also
Being provided with support stick 1.1, support stick 1.1 is inserted in a support component, is provided with by adiabator between support stick 1.1 and a support component
The collet 3 made.Described support component includes gripper shoe 4 and support set 5, and gripper shoe 4 is fixedly connected on the afterbody of shell 2
Inside 2.1, support set 5 is fixed on the middle part of gripper shoe 4, and collet 3 is arranged between support stick 1.1 and support set 5.
In the present embodiment, described support stick 1.1 is fixed on the liner end enclosure 1.2 of inner bag 1 tail end；Air accumulator inner bag 1
Inner wall even distribution has some reinforcements 6, and reinforcement 6 is set to annular；Reinforcement 6 is set to rounding 7 with the junction of inner bag 1 inwall
Structure.
Above-described embodiment is only limitted to design of the present utility model and technical characteristic are described, its object is to allow the skill of this area
Art personnel understand technical scheme and the embodiment of utility model, can not limit protection domain of the present utility model accordingly.All
It is the equivalent made according to technical solutions of the utility model or equivalence change, all should contain at protection model of the present utility model
Within enclosing.
Claims (4)
1. a high-strength heat-insulation air accumulator, including inner bag (1) and shell (2), is characterized in that: described air accumulator also includes supporting
Assembly, described support component is arranged between the afterbody (2.1) of shell (2) and inner bag (1), and the afterbody (2.1) of shell (2) is with interior
Being additionally provided with support stick (1.1) between gallbladder (1), support stick (1.1) is inserted in a support component, support stick (1.1) and a support component
Between be provided with the collet (3) being made up of adiabator；
Described support component includes gripper shoe (4) and support set (5), and gripper shoe (4) is fixedly connected on the afterbody of shell (2)
(2.1) inner side, described support set (5) is fixed on the middle part of gripper shoe (4), and collet (3) is arranged on support stick (1.1) and supports
Between set (5).
High-strength heat-insulation air accumulator the most according to claim 1, is characterized in that: described support stick (1.1) is fixed on inner bag
(1) on the liner end enclosure of tail end.
High-strength heat-insulation air accumulator the most according to claim 1 and 2, is characterized in that: the inwall of described air accumulator inner bag (1)
Being evenly equipped with some reinforcements (6), reinforcement (6) is set to annular.
High-strength heat-insulation air accumulator the most according to claim 3, is characterized in that: described reinforcement (6) and inner bag (1) inwall
Junction be set to rounding (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534060.6U CN205690062U (en) | 2016-06-02 | 2016-06-02 | High-strength heat-insulation air accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534060.6U CN205690062U (en) | 2016-06-02 | 2016-06-02 | High-strength heat-insulation air accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690062U true CN205690062U (en) | 2016-11-16 |
Family
ID=57261113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534060.6U Expired - Fee Related CN205690062U (en) | 2016-06-02 | 2016-06-02 | High-strength heat-insulation air accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641696A (en) * | 2017-02-17 | 2017-05-10 | 平罗县龙江液化气有限责任公司 | Fireproof device for liquefied natural gas tank |
| CN110159913A (en) * | 2018-02-12 | 2019-08-23 | 张家港中集圣达因低温装备有限公司 | Natural Gas tank peculiar to vessel |
| CN116972327A (en) * | 2022-04-24 | 2023-10-31 | 江苏申强特种设备有限公司 | Inside and outside acid-alkali-resistant wear-resistant air storage tank and processing method |
-
2016
- 2016-06-02 CN CN201620534060.6U patent/CN205690062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641696A (en) * | 2017-02-17 | 2017-05-10 | 平罗县龙江液化气有限责任公司 | Fireproof device for liquefied natural gas tank |
| CN110159913A (en) * | 2018-02-12 | 2019-08-23 | 张家港中集圣达因低温装备有限公司 | Natural Gas tank peculiar to vessel |
| CN116972327A (en) * | 2022-04-24 | 2023-10-31 | 江苏申强特种设备有限公司 | Inside and outside acid-alkali-resistant wear-resistant air storage tank and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |