CN206904564U - A kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel - Google Patents
A kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel Download PDFInfo
- Publication number
- CN206904564U CN206904564U CN201720527543.8U CN201720527543U CN206904564U CN 206904564 U CN206904564 U CN 206904564U CN 201720527543 U CN201720527543 U CN 201720527543U CN 206904564 U CN206904564 U CN 206904564U
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- CN
- China
- Prior art keywords
- glass rod
- inner pressurd
- pressurd vessel
- expoxy glass
- vessel
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- 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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Abstract
The utility model discloses a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel, belong to liquefied natural gas facility technical field, interlayer supporting construction, which is arranged between inner pressurd vessel and outer container, makes inner pressurd vessel be locked with outer container, it is important to：Described interlayer supporting construction includes being sleeved at least two expoxy glass rod rings on the outside of inner pressurd vessel and the radial support structure of all expoxy glass rod rings vertically arrangement form inner pressurd vessel, at least two leg structures are provided between inner pressurd vessel bottom and outer container, leg structure includes the expoxy glass rod that is vertically arranged, and the upper end of expoxy glass rod is fixedly connected with inner pressurd vessel, lower end and outer container are fixedly connected to form axial support structure for inner pressurd vessel.Heat transfer can be reduced, improves the heat-insulating property of container, so as to improve the performance of product.
Description
Technical field
The utility model belongs to liquefied natural gas facility technical field, is related to a kind of vertical vacuum powder isolation low temperature and holds
The interlayer supporting construction of device.
Background technology
Liquefied natural gas is efficient clean energy resource, is the optimal fuel of environmental protection, so national appearance policy is helped
Hold and promote the extensive use of natural gas.With the application and popularization of liquefied natural gas (LNG) technology, the need of LNG warehousing and transportation facilities
The amount of asking is growing day by day.Fixed LNG storage facilities is the double-jacket container of interlayer vacuum-pumping, the interlayer between inside and outside container
Supporting construction can increase the heat conduction amount of tank body, therefore the design of interlayer supporting construction is particularly significant, directly affects properties of product.
The content of the invention
The defects of the utility model is in order to overcome prior art, devise a kind of vertical vacuum powder isolation low-temperature (low temperature) vessel
Interlayer supporting construction, it is possible to reduce heat transfer, the heat-insulating property of container is improved, so as to improve the performance of product.
The concrete technical scheme that the utility model is taken is：A kind of interlayer branch of vertical vacuum powder isolation low-temperature (low temperature) vessel
Support structure, being arranged between inner pressurd vessel and outer container makes inner pressurd vessel be locked with outer container, it is important to：Described interlayer support
Structure include being sleeved at least two expoxy glass rod rings on the outside of inner pressurd vessel and all expoxy glass rod rings vertically
The radial support structure of arrangement form inner pressurd vessel, at least two leg structures are provided between inner pressurd vessel bottom and outer container, propped up
Leg structure includes the expoxy glass rod that is vertically arranged, and the upper end of expoxy glass rod is fixedly connected with inner pressurd vessel, lower end and outer container
It is fixedly connected to form the axial support structure for inner pressurd vessel.
The upper surface and lower surface of the expoxy glass rod ring are all fixed with support reinforcing circle, the outer wall of support reinforcing circle with
The inwall of outer container is in close contact, the outer wall of the inwall of support reinforcing circle and inner pressurd vessel is in close contact the reinforcement knot for being formed as container
Structure.
Described leg structure also includes that upper surface is fixedly connected with inner pressurd vessel bottom, lower surface is fixed with the company of connecting plate
Adapter, expoxy glass rod are to be fixed with the inner cross muscle being fixedly connected with connecting plate at the top of hollow structure and its hollow structure
Plate, the position corresponding with expoxy glass rod lower end is fixed with the fixed cover of Qian font on outer container, expoxy glass rod lower end with
Fixed cover is fixedly connected.
Ultra-fine degreasing mineral wool layer is filled with inside the hollow structure of the expoxy glass rod, inner cross gusset is positioned at ultra-fine
Above degreasing mineral wool layer.
Retainer ring is provided with the outer wall of the expoxy glass rod upper end, the upper surface of retainer ring is fixedly connected with connecting plate
Be formed as the reinforcement structure of expoxy glass rod.
There is the tension rope being obliquely installed between described inner pressurd vessel and outer container, the quantity of tension rope is at least two and institute
Some tension ropes are evenly distributed along the circumferencial direction of inner pressurd vessel, and the upper end of tension rope is fixedly connected with inner pressurd vessel upper end, tension rope
Lower end and outer container lower end be fixedly connected to form axial anti-channeling structure for inner pressurd vessel.
Described outer container bottom is provided with least two bearings, and expoxy glass rod is corresponded with bearing and coaxial set
Put.
The beneficial effects of the utility model are：Expoxy glass rod ring is while radial support effect is played, it is possible to reduce
Heat transfer, improve the heat-insulating property of container.Expoxy glass rod can also reduce heat transfer while axial supporting role is played,
The heat-insulating property of container is improved, so as to improve the performance of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of leg structure in the utility model.
In accompanying drawing, 1 represents support reinforcing circle, and 2 represent expoxy glass rod ring, and 3 represent tension rope, and 4 represent outer container, 5 generations
Table inner pressurd vessel, 6 represent expoxy glass rod, and 6-1 represents connecting tube, and 6-2 represents connecting plate, and 6-3 represents retainer ring, in 6-4 is represented
Crossed stiffened plate, 6-5 represent ultra-fine degreasing mineral wool layer, and 6-6 represents fixed cover, and 7 represent bearing.
Embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings：
Specific embodiment, as depicted in figs. 1 and 2, a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel,
Being arranged between inner pressurd vessel 5 and outer container 4 makes inner pressurd vessel 5 be locked with outer container 4, and described interlayer supporting construction includes set
Mounted at least two expoxy glass rod rings 2 in the outside of inner pressurd vessel 5 and all expoxy glass rod rings 2 vertically arrangement form
The radial support structure of inner pressurd vessel 5, at least two leg structures, leg structure are provided between the bottom of inner pressurd vessel 5 and outer container 4
Including the expoxy glass rod 6 being vertically arranged, the upper end of expoxy glass rod 6 is fixedly connected with inner pressurd vessel 5, lower end and outer container 4 are solid
Fixed connection is formed as the axial support structure of inner pressurd vessel 5.Expoxy glass rod ring 2, can be with while radial support effect is played
Heat transfer is reduced, improves the heat-insulating property of container.Expoxy glass rod 6 can also reduce heat while axial supporting role is played
Conduction, the heat-insulating property of container is improved, so as to improve the performance of product.
Branch is all fixed with as upper surface and lower surface to further improvement of the utility model, expoxy glass rod ring 2
Support stiffening ring 1, the outer wall of support reinforcing circle 1 and inwall close contact, the inwall of support reinforcing circle 1 and the inner pressurd vessel 5 of outer container 4
Outer wall be in close contact and be formed as the reinforcement structure of container.The contact area of inner pressurd vessel 5 and outer container 4 can be increased, improved thin
The local stress distribution of wall container, thin-walled pressure vessel local deformation when preventing horizontally-arranged.
As to further improvement of the utility model, leg structure also includes upper surface and fixes company with the bottom of inner pressurd vessel 5
Connect, lower surface is fixed with connecting plate 6-2 connecting tube 6-1, expoxy glass rod 6 is that the top of hollow structure and its hollow structure is consolidated
Surely there is an inner cross gusset 6-4 being fixedly connected with connecting plate 6-2, the position corresponding with the lower end of expoxy glass rod 6 on outer container 4
The fixed cover 6-6 of Qian font is fixed with, the lower end of expoxy glass rod 6 is fixedly connected with fixed cover 6-6.So that inner pressurd vessel 5 and outer appearance
Connection between device 4 is more solid and reliable, prevents inner pressurd vessel 5 and outer container 4 from tilting.
Ultra-fine degreasing is filled with as the hollow structure inside to further improvement of the utility model, expoxy glass rod 6
Mineral wool layer 6-5, inner cross gusset 6-4 are located above ultra-fine degreasing mineral wool layer 6-5, and ultra-fine degreasing mineral wool layer 6-5 can be with
Further improve the heat-insulating property between inner pressurd vessel 5 and outer container 4.
As to further improvement of the utility model, retainer ring 6-3 is provided with the outer wall of the upper end of expoxy glass rod 6,
Retainer ring 6-3 upper surface is fixedly connected to form as the reinforcement structure of expoxy glass rod 6 with connecting plate 6-2.Retainer ring 6-3 can be with
Increase the contact area between expoxy glass rod 6 and connecting plate 6-2 so that the connection between expoxy glass rod 6 and connecting plate 6-2
It is more solid and reliable.
As to further improvement of the utility model, there is the tension rope 3 being obliquely installed between inner pressurd vessel 5 and outer container 4,
The quantity of tension rope 3 be at least two and circumferencial direction of all tension ropes 3 along inner pressurd vessel 5 it is evenly distributed, tension rope 3 it is upper
End is fixedly connected with the upper end of inner pressurd vessel 5, the lower end of tension rope 3 is fixedly connected to form as the axial direction of inner pressurd vessel 5 with the lower end of outer container 4
Anti-channeling structure.Inner pressurd vessel is pind down downwards using tension rope 3, can prevent that inner pressurd vessel 5 occurs axially to alter in horizontally-arranged transportation
It is dynamic.The upper end of tension rope 3 is fixedly connected with the upper end of inner pressurd vessel 5, the lower end of tension rope 3 is fixedly connected with the lower end of outer container 4 so that
The length of tension rope 3 is longer, it is possible to reduce heat transfer, improves the heat-insulating property of container.
At least two bearings 7, expoxy glass are provided with as to further improvement of the utility model, the bottom of outer container 4
Rod 6 is corresponded and is coaxially disposed with bearing 7.The compression of expoxy glass rod 6 is born using bearing 7, epoxy can be avoided
Action of compressive stress is directly caused outer container 4 to deform by glass bar 6 on outer container 4.The quantity of bearing 7 and expoxy glass rod 6
Preferably three so that container is more reliable and more stable.
Claims (7)
1. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel, be arranged on inner pressurd vessel (5) and outer container (4) it
Between inner pressurd vessel (5) is locked with outer container (4), it is characterised in that：Described interlayer supporting construction includes being sleeved on content
At least two expoxy glass rod rings (2) and all expoxy glass rod rings (2) on the outside of device (5) are vertically in arrangement form
The radial support structure of container (5), at least two leg structures, supporting leg are provided between inner pressurd vessel (5) bottom and outer container (4)
Structure includes the expoxy glass rod (6) that is vertically arranged, the upper end of expoxy glass rod (6) is fixedly connected with inner pressurd vessel (5), lower end and
Outer container (4) is fixedly connected to form as the axial support structure of inner pressurd vessel (5).
2. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 1, its feature exist
In：The upper surface and lower surface of the expoxy glass rod ring (2) are all fixed with support reinforcing circle (1), support reinforcing circle (1) it is outer
The outer wall of the close contact of the inwall of wall and outer container (4), the inwall of support reinforcing circle (1) and inner pressurd vessel (5) is in close contact to be formed
For the reinforcement structure of container.
3. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 1, its feature exist
In：Described leg structure is also including upper surface is fixedly connected with inner pressurd vessel (5) bottom, lower surface is fixed with connecting plate (6-2)
Connecting tube (6-1), expoxy glass rod (6) be fixed with the top of hollow structure and its hollow structure it is solid with connecting plate (6-2)
Surely the inner cross gusset (6-4) connected, the position corresponding with expoxy glass rod (6) lower end is fixed with Qian word on outer container (4)
The fixed cover (6-6) of shape, expoxy glass rod (6) lower end are fixedly connected with fixed cover (6-6).
4. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 3, its feature exist
In：Ultra-fine degreasing mineral wool layer (6-5), inner cross gusset (6-4) are filled with inside the hollow structure of the expoxy glass rod (6)
Above ultra-fine degreasing mineral wool layer (6-5).
5. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 3, its feature exist
In：Retainer ring (6-3), the upper surface of retainer ring (6-3) and connecting plate are provided with the outer wall of expoxy glass rod (6) upper end
(6-2) is fixedly connected to form as the reinforcement structure of expoxy glass rod (6).
6. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 1, its feature exist
In：There is the tension rope (3) being obliquely installed between described inner pressurd vessel (5) and outer container (4), the quantity of tension rope (3) is at least
Two and circumferencial direction of all tension ropes (3) along inner pressurd vessel (5) it is evenly distributed, the upper end of tension rope (3) and inner pressurd vessel (5)
Upper end is fixedly connected, the lower end of tension rope (3) is fixedly connected to form as the axial anti-channeling of inner pressurd vessel (5) with outer container (4) lower end
Structure.
7. a kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel according to claim 1, its feature exist
In：Described outer container (4) bottom is provided with least two bearings (7), expoxy glass rod (6) corresponded with bearing (7) and
It is coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527543.8U CN206904564U (en) | 2017-05-12 | 2017-05-12 | A kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527543.8U CN206904564U (en) | 2017-05-12 | 2017-05-12 | A kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904564U true CN206904564U (en) | 2018-01-19 |
Family
ID=61288485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527543.8U Expired - Fee Related CN206904564U (en) | 2017-05-12 | 2017-05-12 | A kind of interlayer supporting construction of vertical vacuum powder isolation low-temperature (low temperature) vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194833A (en) * | 2018-03-14 | 2018-06-22 | 新兴能源装备股份有限公司 | A kind of support construction of vertical low temperature storage tank |
-
2017
- 2017-05-12 CN CN201720527543.8U patent/CN206904564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194833A (en) * | 2018-03-14 | 2018-06-22 | 新兴能源装备股份有限公司 | A kind of support construction of vertical low temperature storage tank |
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| 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: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |