CN207049318U - Globular pressure-container - Google Patents
Globular pressure-container Download PDFInfo
- Publication number
- CN207049318U CN207049318U CN201720977459.6U CN201720977459U CN207049318U CN 207049318 U CN207049318 U CN 207049318U CN 201720977459 U CN201720977459 U CN 201720977459U CN 207049318 U CN207049318 U CN 207049318U
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- truss
- structural layer
- truss element
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- bearing
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Abstract
It the utility model is related to structure of container design field,Specifically provide a kind of globular pressure-container,Including outer structural layer spherical in shape,Inner structural layer that is spherical in shape and being arranged concentrically with outer structural layer,Also include micro- girders layer,Micro- girders layer is arranged between outer structural layer and inner structural layer,Micro- girders layer includes some truss elements and some connecting rods,The spherical matrix form distribution of truss element,It includes four bearing rods,Truss element is in positive rectangular pyramid,Four bearing rods are four ribs of positive rectangular pyramid,The top of truss element is connected with outer structural layer,The bottom extremity of bottom and other truss elements is simultaneously connected with inner structural layer,The bearing rod of truss element and the bearing rod of other truss elements intersect and are divided at least two sections,Intersection point wherein positioned at the top is intersection point A,The both ends of connecting rod are connected with two adjacent bearing rods in same truss element respectively,Tie point is intersection point A.
Description
Technical field
It the utility model is related to structure of container design field, more particularly to globular pressure-container.
Background technology
It is the conventional application method of industrial circle, wherein small pressure container and high pressure using pressure vessel inventory of gas
The combination of gas, use are very universal.
Because of aryballos load evenly, small pressure container is mostly spherical at present, but aryballos are multi-disc Type of Welding,
In the easy existing defects in commissure, cause product qualification rate low, carrying pressure can not be improved further, weight is larger.
Utility model content
To overcome at least one defect existing for above-mentioned prior art, the utility model, which provides a kind of spherical pressure, to be held
Device, including：
Outer structural layer, its is spherical in shape；
Inner structural layer, its is spherical in shape and is arranged concentrically with outer structural layer；
Micro- girders layer, it is arranged between outer structural layer and inner structural layer, and micro- girders layer includes some truss elements
With some connecting rods, the spherical matrix form distribution of truss element, it includes four bearing rods, and the truss element is in positive four
Pyramid type, four bearing rods are four ribs of positive rectangular pyramid, and the top of the truss element is connected with outer structural layer, bottom
With the bottom extremities of other truss elements and be connected with inner structural layer, the bearing rod of the truss element and other truss
The bearing rod of unit intersects and is divided at least two sections, wherein the intersection point positioned at the top is intersection point A, the both ends difference of connecting rod
It is connected with two adjacent bearing rods in the same truss element, tie point is intersection point A.
Preferably, the angle between the bearing rod of two diagonal positions in truss element is 45 degree.
Preferably, the bearing rod of truss element is by the bearing rod decile of other truss elements.
Preferably, micro- girders layer also includes some links, bearing rod and other truss elements of truss element
Bearing rod intersects and is divided into three sections, wherein underlying intersection point is intersection points B, link is cross structure, its four ends
Intersection points B of the point respectively with four bearing rods of truss element connects.
Preferably, the globular pressure-container is formed in one structure.
Globular pressure-container provided by the utility model, has the advantages that：
1st, as a result of " sandwich " structure, under same bearer pressure, weight compares existing product, weight when material is identical
Amount mitigates about 23%, changes weight saving about 74% after lightweight but the bad material of welding performance；
2nd, the utility model employs " sandwich " structure, and it has a surface impact resistance characteristic, therefore can be with some occasions
Cancel surface coated composite, pressure vessel weight can be reduced further；
3rd, due to being produced using 3D printing method, product one-shot forming, welding defect, its product qualification rate is high, carrying
Pressure is big.
Brief description of the drawings
Fig. 1 is a kind of partial enlarged drawing of the globular pressure-container under visual angle；
Fig. 2 is partial enlarged drawing of the globular pressure-container under another visual angle；
Fig. 3 is partial enlarged drawing of the globular pressure-container under also a kind of visual angle.
Reference：Outer structural layer 1, inner structural layer 2, bearing rod 3, intersection point A31, intersection points B 32, connecting rod 4, link 5.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.
It should be noted that：The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining this reality
With new, and it is not intended that to limitation of the present utility model.In the accompanying drawings, same or similar label represents phase from beginning to end
Same or similar element or the element with same or like function.Described embodiment is that the utility model part is implemented
Example, rather than whole embodiments, in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
The utility model provides a kind of globular pressure-container, and compared with existing small pressure container, the spherical pressure holds
Device is formed in one structure, and the mode of welding produces, and has the advantages that product qualification rate is high, carrying pressure is big, in light weight.Such as
Shown in Fig. 1 to Fig. 3, the globular pressure-container includes outer structural layer 1, inner structural layer 2 and micro- girders layer.Outer structural layer 1 is spherical in shape,
Inner structural layer 2 is spherical in shape and is arranged concentrically with outer structural layer 1, and inner structural layer 2 is located inside outer structural layer 1.
Micro- girders layer is arranged between outer structural layer 1 and inner structural layer 2, and micro- girders layer includes some truss elements and some
Connecting rod 4, the distribution of truss element spherical matrix form, it includes four bearing rods 3, and truss element is in positive rectangular pyramid, four
Bearing rod 3 is four ribs of positive rectangular pyramid, in the present embodiment, between the bearing rod 3 of two diagonal positions in truss element
Angle is 45 degree.
The top of truss element is connected with outer structural layer 1, the bottom extremity of bottom and other truss elements and with interior knot
Structure layer 2 connects, and the bearing rod 3 of truss element and the bearing rod 3 of other truss elements intersect and by the load of other truss elements
It is at least two sections that bar 3, which is divided to, wherein the intersection point positioned at the top is intersection point A31, in the present embodiment, the quilt of bearing rod 3 of truss element
The decile of bearing rod 3 of other truss elements.The both ends of connecting rod 4 respectively with two adjacent bearing rods 3 in same truss element
Connection, tie point is intersection point A31, and the quantity of connecting rod 4 is identical with the quantity of bearing rod 3.
In the present embodiment, micro- girders layer also includes some links 5, the bearing rod 3 and other truss elements of truss element
Bearing rod 3 it is intersecting and divided by the bearing rod 3 of other truss elements for three sections, wherein underlying intersection point be intersection points B 32, company
It is cross structure to connect frame 5, and its intersection points B 32 of four end points respectively with four bearing rods 3 of truss element connects.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (5)
- A kind of 1. globular pressure-container, it is characterised in that including：Outer structural layer (1), its is spherical in shape；Inner structural layer (2), its is spherical in shape and is arranged concentrically with outer structural layer (1)；Micro- girders layer, it is arranged between outer structural layer (1) and inner structural layer (2), and micro- girders layer includes some truss lists First and some connecting rods (4), the spherical matrix form distribution of truss element, it includes four bearing rods (3), the truss list Member is in positive rectangular pyramid, and four bearing rods (3) are four ribs of positive rectangular pyramid, the top of the truss element and external structure Layer (1) connection, the bottom extremity of bottom and the others truss elements are simultaneously connected, the truss element with inner structural layer (2) Bearing rod (3) and other truss elements bearing rod (3) it is intersecting and be divided at least two sections, wherein the intersection point positioned at the top For intersection point A (31), the both ends of connecting rod (4) are connected with two adjacent bearing rods (3) in the same truss element respectively, even Contact is intersection point A (31).
- 2. globular pressure-container according to claim 1, it is characterised in that two diagonal positions in truss element are held Angle between power bar (3) is 45 degree.
- 3. globular pressure-container according to claim 1 or 2, it is characterised in that the bearing rod (3) of truss element is by other Bearing rod (3) decile of truss element.
- 4. globular pressure-container according to claim 3, it is characterised in that micro- girders layer also includes some links (5), the bearing rod (3) of the bearing rod (3) of truss element and other truss elements is intersecting and is divided into three sections, wherein positioned at lower section Intersection point be intersection points B (32), link (5) is cross structure, its four end points four bearing rods with truss element respectively (3) intersection points B (32) connection.
- 5. the globular pressure-container according to claim 1 or 4, it is characterised in that the globular pressure-container is formed in one Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977459.6U CN207049318U (en) | 2017-08-07 | 2017-08-07 | Globular pressure-container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977459.6U CN207049318U (en) | 2017-08-07 | 2017-08-07 | Globular pressure-container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049318U true CN207049318U (en) | 2018-02-27 |
Family
ID=61500153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977459.6U Active CN207049318U (en) | 2017-08-07 | 2017-08-07 | Globular pressure-container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049318U (en) |
-
2017
- 2017-08-07 CN CN201720977459.6U patent/CN207049318U/en active Active
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