CN102980027B - Liner supporting device provided with supporting bars and double layers of power spinning tubes - Google Patents
Liner supporting device provided with supporting bars and double layers of power spinning tubes Download PDFInfo
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- CN102980027B CN102980027B CN201210496066.5A CN201210496066A CN102980027B CN 102980027 B CN102980027 B CN 102980027B CN 201210496066 A CN201210496066 A CN 201210496066A CN 102980027 B CN102980027 B CN 102980027B
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- strong coil
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- support
- blow
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Abstract
The invention provides a liner supporting device provided with supporting bars and double layers of power spinning tubes, relating to the technical field of machinery. With the key technology of providing the supporting bars and double layers of power spinning tubes, the device is characterized in that the center hole of a liner front head is fixed to the outer end section of the outer power spinning tube; the inner wall of the liner front head is fixed to one end of a barrel; the other end of the barrel is fixed to a head; a manifold valve seat is fixed to the outer end of the inner power spinning tube; the inner ends of the outer power spinning tube and the inner power spinning tube are fixed to a support ring; the outer end sections of a gas filled tube, a blow-down tube and an outlet tube pass through and are fixed to the manifold valve seat; the intermediate sections of the three tubes pass through and are fixed to the support ring; the inner end sections of the three tubes pass through and are fixed to the head; a supporting bar end cover hole on the outer power spinning tube is fixed to a supporting bar end cover; one ends of the supporting bars are inlaid on the supporting bar end cover; and the other ends of the supporting bars push-press the outer end section of the inner power spinning tube. The device is used for fixing the liner, has goof fixing effect and reduces heat losses.
Description
Technical field
The present invention is provided with the inner bag support device of support stick and double-deck strong coil, relates to field of mechanical technique; In particular to the field of mechanical technique of pressurized container; Particularly relate to the field of mechanical technique that vehicle mounted liquefied natural gas container inner bag supports; Be specifically related to the inner bag support device technical field being provided with support stick and double-deck strong coil.
Background technique
At present, the inner bag of vehicle liquefied natural gas, all supported by the front and back at two ends and be supported in shell, traditional support also exists structure and is simply short of scientific and reasonable deficiency, defect and drawback, be difficult to the requirement of the endurance load reaching the corresponding intensity of road conditions actual in China, namely for transshipping, shake, impact, jolt, the adaptability of the extraneous factor such as crashproof, severe road conditions is poor, thus causes that heat insulation effect is not good enough, heat conduction amount is comparatively large, can produce larger distortion, generation that is short, that even also can cause the accident in working life in temperature changing process.Based on the professional knowledge of inventor and working experience and the unremitting pursue to cause, conscientiously and fully investigating, understanding, analyzing, summing up, studying on existing known technology and present situation basis, take " support stick and double-deck strong coil are set " key technology, succeed in developing the present invention.Ensure that the firm support to inner bag, adapt to the actual requirement of the severe road conditions of China, substantially reduce the number by supporting the heat loss caused; Solve deficiency, defect and drawback that existing known technology and present situation exist.
Summary of the invention
Key technology that the present invention takes " arranging support stick and double-deck strong coil ", its inner bag front head center hole and outer strong coil outer end section, inner bag front head inwall and cylindrical shell one end, the cylindrical shell the other end and end socket, menifold valve seat and interior strong coil outer end, outer strong coil is inner and interior strong coil is all inner and support ring, the outer end Duan Jun of gas tube and blow-down pipe and drain pipe through and with menifold valve seat and its intermediate section all through and with support ring and its inner section all through and and end socket, support stick ending cover hole on outer strong coil and support stick end cap all fixing, support stick one end and support stick end cap are inlayed and the other end and section top, interior strong coil outer end are pressed.
The object reached by the present invention is: 1., take " arranging support stick and double-deck strong coil " key technology, provide the new equipment of " the inner bag support device being provided with support stick and double-deck strong coil ".2., make the unique practicality of design of the present invention, design science is reasonable, simple and ingenious structure, Be very effective are reliable.3. the firm support that the present invention ensures inner bag, is enable.4., make the present invention adapt to the severe road conditions of China actual requirement, effectively improve working life, improve the heat-insulating property of vehicle-mounted bottle, be reduced by the heat loss that support causes in a large number.5. the deficiency of existing known technology, patent applied for technology and present situation, defect and drawback, is solved.6. the present invention, is made to be convenient to be made low, easy to use and to be beneficial to wide popularization and application.
For achieving the above object, technological scheme provided by the invention is:
Be provided with an inner bag support device for support stick and double-deck strong coil, be made up of inner bag front head, cylindrical shell, outer strong coil, interior strong coil, menifold valve seat, support ring, end socket, gas tube, blow-down pipe, drain pipe, support stick, support stick end cap;
The described inner bag support device being provided with support stick and double-deck strong coil, the center hole of its inner bag front head and the outer end section of outer strong coil, the inwall of inner bag front head and one end of cylindrical shell, the other end of cylindrical shell and end socket, the outer end of menifold valve seat and interior strong coil, the inner of outer strong coil and the inner of interior strong coil are all and support ring, the outer end Duan Jun of the outer end section of gas tube and the outer end section of blow-down pipe and drain pipe through and with menifold valve seat, the intermediate section of the intermediate section of gas tube and the intermediate section of blow-down pipe and drain pipe all through and and support ring, the inner section of the inner section of gas tube and the inner section of blow-down pipe and drain pipe all through and and end socket, support stick ending cover hole in the section of outer strong coil outer end is all fixedly connected with support stick end cap, its support stick end cap and one end of support stick are inlayed and to be connected and the mode that the other end of support stick and the outer end Duan Yiding of interior strong coil press is connected.
The described inner bag support device being provided with support stick and double-deck strong coil, described inner bag front head is the pot shape structure being provided with center hole, described cylindrical shell be outer end section barrel on be provided with the tubular structure of support stick ending cover hole, described outer strong coil, interior strong coil is the thin tubular structure being similar to diabolo shape of two ends wall thickness midfeather, and the outer end section of outer strong coil is provided with support stick ending cover hole, described menifold valve seat is the discoideus structure being provided with inflation pore and emptying pore and liquid outlet pipe hole, described support ring is the discoideus structure of the pore being provided with gas tube and blow-down pipe and drain pipe, described end socket is the pot shape structure of the pore being provided with gas tube and blow-down pipe and drain pipe, described gas tube, blow-down pipe, drain pipe is tubular structure, described support stick is cylindrical shape structure, described support stick end cap is circle cover-shaped structure.
The described inner bag support device being provided with support stick and double-deck strong coil, described outer strong coil is consistent with the length of interior strong coil.
The described inner bag support device being provided with support stick and double-deck strong coil, the diameter of described outer strong coil is 85-90 millimeter, and the diameter of described outer strong coil is than large 19 millimeters of the diameter of described interior strong coil.
The described inner bag support device being provided with support stick and double-deck strong coil, described support stick is 4-16 and its diameter is 16-20 millimeter.
Owing to have employed technological scheme provided by the invention, owing to have employed " arranging support stick and double-deck strong coil " key technology, due to its inner bag front head center hole of the present invention and outer strong coil outer end section, inner bag front head inwall and cylindrical shell one end, the cylindrical shell the other end and end socket, menifold valve seat and interior strong coil outer end, outer strong coil is inner and interior strong coil is all inner and support ring, the outer end Duan Jun of gas tube and blow-down pipe and drain pipe through and with menifold valve seat and its intermediate section all through and with support ring and its inner section all through and and end socket, support stick ending cover hole on outer strong coil and support stick end cap all fixing, support stick one end and support stick end cap are inlayed and the other end and section top, interior strong coil outer end are pressed.Make the present invention compared with existing known technology and present situation, the beneficial effect of acquisition is:
1, the present invention is taking, on " arranging support stick and double-deck strong coil " key technology basis, to provide the new equipment of " the inner bag support device being provided with support stick and double-deck strong coil ".
2, design uniqueness of the present invention is practical, design science is reasonable, simple and ingenious structure, effect stability are reliable.
3, the present invention can ensure the firm support to inner bag.
4, the present invention is provided with double-deck strong coil, the strong coil of this bilayer be two ends wall thickness midfeather thin be similar to diabolo shape tubular structure, its intermediate section tube wall gradually thin and unique ingenious and intensity is higher, the thickness of pipe wall at two ends and the welding that is conducive to when two ends are fixedly connected with, this bilayer constitutes an insulated space between coil by force, constitute again a larger insulated space between outer strong coil and cylindrical shell, effectively decrease heat conduction, make its heat insulation effect better.
5, the present invention is provided with nonmetallic support stick, both decreases heat conduction and is conducive to being incubated, reaching fixing highly stable effect to inner bag.
6, the strong coil of the bilayer of setting of the present invention, nonmetallic support stick, enhances fixing inner bag from different angles.
7, efficient hardening of the present invention for transshipping, shake, impact, jolt, the adaptability of the extraneous factor such as crashproof, severe road conditions, adapting to the actual requirement of the severe road conditions of China, effectively raise working life, invention increases the heat-insulating property of vehicle-mounted bottle, substantially reduce the number by supporting the heat loss caused.
8, the invention solves the deficiency of existing known technology and present situation, defect and drawback.
9, simple and ingenious structure of the present invention and to be convenient to low, the easy to use and effect stability of fabricating cost reliable, significantly improves the technical merit of the industry, is conducive to wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the specific embodiment of the invention.
Fig. 2 is that the A-A of Fig. 1 is to generalized section.More comprehensively the present invention can be understood by this figure.
Fig. 3 is the enlarged diagram of I position in Fig. 2.Can clearer embodiment support stick and support stick Cover members with this figure.
Fig. 4 is the enlarged diagram of C position in Fig. 2.Can the situation of the outer strong coil of clearer embodiment and interior strong coil parts with this figure.
Fig. 5 is that the B of Fig. 2 is to schematic diagram.By this figure blow-down pipe is embodied.
Label in figure: 1, inner bag front head, 2, cylindrical shell, 3, outer strong coil, 4, interior strong coil, 5, menifold valve seat, 6, support ring, 7, end socket, 8, gas tube, 9, blow-down pipe, 10, drain pipe, 11, support stick, 12, support stick end cap.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail.Shown in Figure of description 1,2,3,4,5:
Be provided with an inner bag support device for support stick and double-deck strong coil, be made up of inner bag front head 1, cylindrical shell 2, outer strong coil 3, interior strong coil 4, menifold valve seat 5, support ring 6, end socket 7, gas tube 8, blow-down pipe 9, drain pipe 10, support stick 11, support stick end cap 12;
The described inner bag support device being provided with support stick and double-deck strong coil, the center hole of its inner bag front head 1 and the outer end section of outer strong coil 3, the inwall of inner bag front head 1 and one end of cylindrical shell 2, the other end of cylindrical shell 2 and end socket 7, the outer end of menifold valve seat 5 and interior strong coil 4, the inner of outer strong coil 3 and the inner of interior strong coil 4 all with support ring 6, the outer end Duan Jun of the outer end section of gas tube 8 and the outer end section of blow-down pipe 9 and drain pipe 10 through and with menifold valve seat 5, the intermediate section of the intermediate section of gas tube 8 and the intermediate section of blow-down pipe 9 and drain pipe 10 all through and with support ring 6, the inner section of the inner section of gas tube 8 and the inner section of blow-down pipe 9 and drain pipe 10 all through and with end socket 7, support stick ending cover hole in the section of outer strong coil 3 outer end is all fixedly connected with support stick end cap 12, its support stick end cap 12 and one end of support stick 11 are inlayed and to be connected and the mode that the other end of support stick 11 and the outer end Duan Yiding of interior strong coil 4 press is connected.
The described inner bag support device being provided with support stick and double-deck strong coil, described inner bag front head 1 is for being provided with the pot shape structure of center hole, described cylindrical shell 2 be outer end section barrel on be provided with the tubular structure of support stick ending cover hole, described outer strong coil 3, interior strong coil 4 is the thin tubular structure being similar to diabolo shape of two ends wall thickness midfeather, and the outer end section of outer strong coil 3 is provided with support stick ending cover hole, described menifold valve seat 5 is for being provided with the discoideus structure of inflation pore and emptying pore and liquid outlet pipe hole, described support ring 6 is for being provided with the discoideus structure of the pore of gas tube and blow-down pipe and drain pipe, described end socket 7 is for being provided with the pot shape structure of the pore of gas tube and blow-down pipe and drain pipe, described gas tube 8, blow-down pipe 9, drain pipe 10 is tubular structure, described support stick 11 is cylindrical shape structure, described support stick end cap 12 is circle cover-shaped structure.
The described inner bag support device being provided with support stick and double-deck strong coil, described outer strong coil 3 is consistent with the length of interior strong coil 4.
The described inner bag support device being provided with support stick and double-deck strong coil, the diameter of described outer strong coil 3 is 85-90 millimeter, and the diameter of described outer strong coil 3 is than large 19 millimeters of the diameter of described interior strong coil 4.
The described inner bag support device being provided with support stick and double-deck strong coil, described support stick 11 is for 4-16 and its diameter is 16-20 millimeter.
In above-mentioned implementation process: the diameter of described outer strong coil 3 is implemented with 85,86,87,88,89,90 millimeters respectively, also the diameter of described interior strong coil 4 is implemented with 66,67,68,69,70,71 millimeters respectively simultaneously; Described support stick 11 is implemented with 4,5,6,7,8,9,10,11,12,13,14,15,16 respectively; The diameter of described support stick 11 is implemented with 16,17,18,19,20 millimeters respectively; All obtain the good result of expection.
The foregoing is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention; The those of ordinary skill of all industry all can smooth and easyly be implemented, but not departing from technical solution of the present invention and make the equivalent variations of differentiation, is Equivalent embodiments of the present invention, all still belongs to technological scheme of the present invention.
Claims (1)
1. be provided with an inner bag support device for support stick and double-deck strong coil, be made up of inner bag front head (1), cylindrical shell (2), outer strong coil (3), interior strong coil (4), menifold valve seat (5), support ring (6), end socket (7), gas tube (8), blow-down pipe (9), drain pipe (10), support stick (11), support stick end cap (12);
The described inner bag support device being provided with support stick and double-deck strong coil, the center hole of its inner bag front head (1) and the outer end section of outer strong coil (3), the inwall of inner bag front head (1) and one end of cylindrical shell (2), the other end of cylindrical shell (2) and end socket (7), the outer end of menifold valve seat (5) and interior strong coil (4), the inner of outer strong coil (3) and the inner of interior strong coil (4) all with support ring (6), the outer end Duan Jun of the outer end section of gas tube (8) and the outer end section of blow-down pipe (9) and drain pipe (10) through and with menifold valve seat (5), the intermediate section of the intermediate section of gas tube (8) and the intermediate section of blow-down pipe (9) and drain pipe (10) all through and with support ring (6), the inner section of the inner section of gas tube (8) and the inner section of blow-down pipe (9) and drain pipe (10) all through and with end socket (7), support stick ending cover hole in the section of outer strong coil (3) outer end is all fixedly connected with support stick end cap (12), its support stick end cap (12) and one end of support stick (11) are inlayed and to be connected and the mode that the other end of support stick (11) and the outer end Duan Yiding of interior strong coil (4) press is connected, it is characterized in that:
Described outer strong coil (3) is consistent with the length of interior strong coil (4);
The diameter of described outer strong coil (3) is 85-90 millimeter, and the diameter of described outer strong coil (3) is than large 19 millimeters of the diameter of described interior strong coil (4);
Described support stick (11) is for 4-16 and its diameter is 16-20 millimeter;
Described inner bag front head (1) is for being provided with the pot shape structure of center hole, the barrel of described cylindrical shell (2) for outer end section is provided with the tubular structure of support stick ending cover hole, described outer strong coil (3), interior strong coil (4) is the tubular structure of the thin diabolo shape of two ends wall thickness midfeather, and the outer end section of outer strong coil (3) is provided with support stick ending cover hole, described menifold valve seat (5) is for being provided with the discoideus structure of inflation pore and emptying pore and liquid outlet pipe hole, described support ring (6) is for being provided with the discoideus structure of the pore of gas tube and blow-down pipe and drain pipe, described end socket (7) is for being provided with the pot shape structure of the pore of gas tube and blow-down pipe and drain pipe, described gas tube (8), blow-down pipe (9), drain pipe (10) is tubular structure, described support stick (11) is cylindrical shape structure, described support stick end cap (12) is circle cover-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496066.5A CN102980027B (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496066.5A CN102980027B (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980027A CN102980027A (en) | 2013-03-20 |
| CN102980027B true CN102980027B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210496066.5A Active CN102980027B (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
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| CN (1) | CN102980027B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110457Y (en) * | 2007-08-29 | 2008-09-03 | 北京天海工业有限公司 | Vehicle mounted liquefied natural gas container |
| CN102261558A (en) * | 2011-05-28 | 2011-11-30 | 青岛瑞丰气体有限公司 | Low temperature gas supplying apparatus |
| CN102434779A (en) * | 2011-12-14 | 2012-05-02 | 张家港圣汇气体化工装备有限公司 | Front supporting structure of horizontal liquefied gas bottle for vehicle |
| CN102705694A (en) * | 2012-05-29 | 2012-10-03 | 张家港市科华化工装备制造有限公司 | Refillable vertical movable gas cylinder |
| CN202946917U (en) * | 2012-11-28 | 2013-05-22 | 北京天海工业有限公司 | Liner supporting device provided with support rod and double power spinning tubes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932515B (en) * | 2008-02-03 | 2012-05-23 | 上海华篷防爆科技有限公司 | Anti-explosive oil tank |
-
2012
- 2012-11-28 CN CN201210496066.5A patent/CN102980027B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110457Y (en) * | 2007-08-29 | 2008-09-03 | 北京天海工业有限公司 | Vehicle mounted liquefied natural gas container |
| CN102261558A (en) * | 2011-05-28 | 2011-11-30 | 青岛瑞丰气体有限公司 | Low temperature gas supplying apparatus |
| CN102434779A (en) * | 2011-12-14 | 2012-05-02 | 张家港圣汇气体化工装备有限公司 | Front supporting structure of horizontal liquefied gas bottle for vehicle |
| CN102705694A (en) * | 2012-05-29 | 2012-10-03 | 张家港市科华化工装备制造有限公司 | Refillable vertical movable gas cylinder |
| CN202946917U (en) * | 2012-11-28 | 2013-05-22 | 北京天海工业有限公司 | Liner supporting device provided with support rod and double power spinning tubes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102980027A (en) | 2013-03-20 |
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