CN202946917U - Liner supporting device provided with support rod and double power spinning tubes - Google Patents
Liner supporting device provided with support rod and double power spinning tubes Download PDFInfo
- Publication number
- CN202946917U CN202946917U CN 201220642471 CN201220642471U CN202946917U CN 202946917 U CN202946917 U CN 202946917U CN 201220642471 CN201220642471 CN 201220642471 CN 201220642471 U CN201220642471 U CN 201220642471U CN 202946917 U CN202946917 U CN 202946917U
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- strong coil
- support stick
- support
- inner bag
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Abstract
The utility model provides a liner supporting device provided with a support rod and double power spinning tubes, belonging to the technical field of machinery. The liner supporting device is characterized in that a center hole of a liner front head is fixedly connected with the outer end section of an outer power spinning tube; the inner wall of the liner front head is fixedly connected with one end of a cylinder; the other end of the cylinder is fixedly connected with a head; a manifold valve seat is fixedly connected with the outer end of an inner power spinning tube; the inner end of the outer power spinning tube and the inner end of the inner power spinning tube are fixedly connected with a support ring; the outer end sections of an inflation tube, an escape tube and a discharge tube pass through and are fixedly connected with the manifold valve seat; the intermediate sections of the three tubes pass through and are fixedly connected with the support ring; the inner end sections of the three tubes pass through and are fixedly connected with the head; a support rod end cover hole in the outer power spinning tube is fixedly connected with a support rod end cover; and one end of the support rod and the support rod end cover are inlaid and the other end of the support rod presses against the outer end section of the inner power spinning tube. The liner supporting device is used for fixing liners, has a good fixing effect and reduces the heat losses.
Description
Technical field
The utility model is provided with the inner bag support device of support stick and double-deck strong coil, relates to field of mechanical technique; Be particularly related to the field of mechanical technique of pressurized container; Relate in particular to the field of mechanical technique that the vehicle mounted liquefied natural gas container inner bag supports; Be specifically related to be provided with the inner bag support device technical field of support stick and double-deck strong coil.
Background technique
At present, the inner bag of vehicle liquefied natural gas, all the front and back by two ends are supported in shell, traditional support exists simple in structure and is short of scientific and reasonable deficiency, defective and drawback, be difficult to reach the requirement with the endurance load of the corresponding intensity of the actual road conditions of China, namely for transship, shake, impact, jolt, the adaptability of the extraneous factor such as crashproof, abominable road conditions is relatively poor, thereby cause that heat insulation effect is not good enough, heat conduction amount is large, can produce short, the generation that even also can cause the accident of larger distortion, working life in temperature changing process.Based on inventor's professional knowledge and working experience and to the unremitting pursue of cause, in conscientious and investigation fully, understand, analyze, sum up, on the existing known technology of research and present situation basis, take " support stick and double-deck strong coil are set " key technology, succeeded in developing the utility model.Guarantee the firm support to inner bag, adapted to the actual requirement of the abominable road conditions of China, reduced in a large number the heat loss that causes by supporting; Deficiency, defective and drawback that existing known technology and present situation exist have been solved.
The model utility content
the utility model is taked " support stick and double-deck strong coil are set " key technology, 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 passes and its intermediate section all passes with the menifold valve seat and all pass with the inner section of support ring and its and and end socket, support stick ending cover hole and support stick end cap on outer strong coil are 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 pressure.
1., take " support stick and double-deck strong coil are set " key technology the purpose that reaches by the utility model is:, provide the new equipment of " the inner bag support device that is provided with support stick and double-deck strong coil ".2., make unique practical, the design science of design of the present utility model rationally, simple and ingenious structure, effect be significantly reliable.3., make the utility model can guarantee firm support to inner bag.4., make the utility model adapt to the abominable road conditions of China actual requirement, effectively improve working life, improve the heat-insulating property of vehicle-mounted bottle, a large amount of heat loss that causes by supporting that reduces.5., solve deficiency, defective and the drawback of existing known technology, patent applied for technology and present situation.6., make the utility model be convenient to be made low, a convenient use and be beneficial to wide popularization and application.
For achieving the above object, the technological scheme that provides of the utility model is:
A kind of inner bag support device that is provided with support stick and double-deck strong coil is made 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 that is provided with support stick and double-deck strong coil, the outer end section of the center hole of its inner bag front head and outer strong coil, one end of the inwall of inner bag front head and cylindrical shell, the other end of cylindrical shell and end socket, the outer end of menifold valve seat and interior strong coil, the all inner and support ring of the inner and interior strong coil of outer strong coil, 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 pass and with the 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 pass 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 pass and and end socket, support stick ending cover hole on the section of outer strong coil outer end all is fixedly connected with the support stick end cap, its support stick end cap and an end of support stick are inlayed and are connected and the other end of support stick is connected with the mode that the outer end Duan Yiding of interior strong coil presses.
the described inner bag support device that is provided with support stick and double-deck strong coil, described inner bag front head is the pot shape structure that is provided with center hole, described cylindrical shell is the tubular structure that is provided with the support stick ending cover hole on the barrel of outer end section, described outer strong coil, interior strong coil is the thin tubular structure that is similar to diabolo shape of two ends wall thickness midfeather, and be provided with the support stick ending cover hole on the outer end section of outer strong coil, described menifold valve seat is the discoideus structure that is provided with inflation pore and emptying pore and liquid outlet pipe hole, described support ring is the discoideus structure that is provided with the pore of gas tube and blow-down pipe and drain pipe, described end socket is the pot shape structure that is provided with the pore of gas tube and blow-down pipe and drain pipe, described gas tube, blow-down pipe, drain pipe is tubular structure, described support stick is the cylindrical shape structure, described support stick end cap is dome shape structure.
The described inner bag support device that is 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 that is provided with support stick and double-deck strong coil, the diameter of described outer strong coil is the 85-90 millimeter, large 19 millimeters than the diameter of described interior strong coil of the diameters of described outer strong coil.
The described inner bag support device that is provided with support stick and double-deck strong coil, described support stick are that 4-16 and its diameter are the 16-20 millimeter.
due to the technological scheme that has adopted the utility model to provide, owing to having adopted " support stick and double-deck strong coil are set " key technology, due to its inner bag front head center hole of the utility model 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 passes and its intermediate section all passes with the menifold valve seat and all pass with the inner section of support ring and its and and end socket, support stick ending cover hole and support stick end cap on outer strong coil are 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 pressure.Make the utility model compare with existing known technology and present situation, the beneficial effect of acquisition is:
1, the utility model is taking to provide the new equipment of " being provided with the inner bag support device of support stick and double-deck strong coil " on " support stick and double-deck strong coil are set " key technology basis.
2, unique practical, the design science of design of the present utility model rationally, simple and ingenious structure, effect stability be reliable.
3, the utility model can guarantee the firm support to inner bag.
4, the utility model is provided with double-deck strong coil, the tube wall that the strong coil of this bilayer is the thin tubular structure that is similar to diabolo shape of two ends wall thickness midfeather, its intermediate section is gradually thin and unique ingenious and intensity is higher, the thickness of pipe wall at two ends and welding when being conducive to two ends and being fixedly connected with, consisted of between the strong coil of this bilayer consisted of again between insulated space, outer strong coil and a cylindrical shell a larger insulated space, effectively reduced heat conduction, make its heat insulation effect better.
5, the utility model is provided with nonmetallic support stick, has both reduced heat conduction and has been conducive to be incubated, reached the fixing highly stable effect to inner bag.
6, double-deck strong coil, the nonmetallic support stick of setting described in the utility model, strengthened fixing inner bag from different angles.
7, the utility model efficient hardening for transship, shake, impact, jolt, the adaptability of the extraneous factor such as crashproof, abominable road conditions, adapt to the abominable road conditions of China actual requirement, effectively raise working life, the utility model has improved the heat-insulating property of vehicle-mounted bottle, has reduced the heat loss that causes by supporting in a large number.
8, the utility model has solved deficiency, defective and the drawback of existing known technology and present situation.
9, simple and ingenious structure of the present utility model and be convenient to that fabricating cost is low, easy to use and effect stability is reliable has significantly improved the technical merit of the industry, is conducive to wide popularization and application.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 is to generalized section.Can more comprehensively understand the utility model by this figure.
Fig. 3 is the enlarged diagram of I position in Fig. 2.Can clearer embodiment support stick and support stick end cap parts with this figure.
Fig. 4 is the enlarged diagram of C position in Fig. 2.With this figure can clearer embodiment the situation of outer strong coil and interior strong coil parts.
Fig. 5 is that the B of Fig. 2 is to schematic diagram.By this figure in order to 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, the menifold valve seat, 6, support ring, 7, end socket, 8, gas tube, 9, blow-down pipe, 10, drain pipe, 11, support stick, 12, the support stick end cap.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail.Shown in Figure of description 1,2,3,4,5:
A kind of inner bag support device that is provided with support stick and double-deck strong coil is made 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 that is provided with support stick and double-deck strong coil, the outer end section of the center hole of its inner bag front head 1 and outer strong coil 3, one end of the inwall of inner bag front head 1 and 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, inner and the interior strong coil 4 of outer strong coil 3 inner 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 pass and with menifold valve seat 5, the intermediate section of the intermediate section of the intermediate section of gas tube 8 and blow-down pipe 9 and drain pipe 10 all pass 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 pass and with end socket 7, support stick ending cover hole on outer strong coil 3 outer end sections all is fixedly connected with support stick end cap 12, its support stick end cap 12 and an end of support stick 11 are inlayed and are connected and the other end of support stick 11 is connected with the mode that the outer end Duan Yiding of interior strong coil 4 presses.
the described inner bag support device that is 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 is for being provided with the tubular structure of support stick ending cover hole on the barrel of outer end section, described outer strong coil 3, interior strong coil 4 is the thin tubular structure that is similar to diabolo shape of two ends wall thickness midfeather, and be provided with the support stick ending cover hole on the outer end section of outer strong coil 3, 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 the discoideus structure that is provided with the pore of gas tube and blow-down pipe and drain pipe, described end socket 7 is the pot shape structure that is provided with 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 the cylindrical shape structure, described support stick end cap 12 is dome shape structure.
The described inner bag support device that is 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 that is provided with support stick and double-deck strong coil, the diameter of described outer strong coil 3 is the 85-90 millimeter, large 19 millimeters than the diameter of described interior strong coil 4 of the diameters of described outer strong coil 3.
The described inner bag support device that is provided with support stick and double-deck strong coil, described support stick 11 is the 16-20 millimeter for 4-16 and its diameter.
In above-mentioned implementation process: the diameter to 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; Diameter to described support stick 11 is implemented with 16,17,18,19,20 millimeters respectively; All obtained the good result of expection.
The above is only preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction; The those of ordinary skill of all industry all can smooth and easyly be implemented, but in the equivalent variations that does not break away from technical solutions of the utility model and make differentiation, is equivalent embodiment of the present utility model, all still belongs to the technical solution of the utility model.
Claims (5)
1. an inner bag support device that is provided with support stick and double-deck strong coil, is characterized in that: be made 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 that is provided with support stick and double-deck strong coil, the outer end section of the center hole of its inner bag front head (1) and outer strong coil (3), one end of the inwall of inner bag front head (1) and 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), inner and the interior strong coil (4) of outer strong coil (3) inner all with support ring (6), the outer end Duan Jun of the outer end section of the outer end section of gas tube (8) and blow-down pipe (9) and drain pipe (10) pass and with menifold valve seat (5), the intermediate section of the intermediate section of the intermediate section of gas tube (8) and blow-down pipe (9) and drain pipe (10) all pass 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 pass and with end socket (7), support stick ending cover hole on the section of outer strong coil (3) outer end all is fixedly connected with support stick end cap (12), its support stick end cap (12) and an end of support stick (11) are inlayed and are connected and the other end of support stick (11) is connected with the mode that the outer end Duan Yiding of interior strong coil (4) presses.
2. the inner bag support device that is provided with support stick and double-deck strong coil according to claim 1, it is characterized in that: described inner bag front head (1) is for being provided with the pot shape structure of center hole, described cylindrical shell (2) is for being provided with the tubular structure of support stick ending cover hole on the barrel of outer end section, described outer strong coil (3), interior strong coil (4) is the thin tubular structure that is similar to diabolo shape of two ends wall thickness midfeather, and be provided with the support stick ending cover hole on the outer end section of outer strong coil (3), 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 the discoideus structure that is provided with the pore of gas tube and blow-down pipe and drain pipe, described end socket (7) is the pot shape structure that is provided with 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 the cylindrical shape structure, described support stick end cap (12) is dome shape structure.
3. the inner bag support device that is provided with support stick and double-deck strong coil according to claim 1, it is characterized in that: described outer strong coil (3) is consistent with the length of interior strong coil (4).
4. the inner bag support device that is provided with support stick and double-deck strong coil according to claim 1, it is characterized in that: the diameter of described outer strong coil (3) is the 85-90 millimeter, large 19 millimeters than the diameter of described interior strong coil (4) of the diameters of described outer strong coil (3).
5. the inner bag support device that is provided with support stick and double-deck strong coil according to claim 1 is characterized in that: described support stick (11) is the 16-20 millimeter for 4-16 and its diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642471 CN202946917U (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with support rod and double power spinning tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642471 CN202946917U (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with support rod and double power spinning tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946917U true CN202946917U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642471 Expired - Fee Related CN202946917U (en) | 2012-11-28 | 2012-11-28 | Liner supporting device provided with support rod and double power spinning tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980027A (en) * | 2012-11-28 | 2013-03-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
-
2012
- 2012-11-28 CN CN 201220642471 patent/CN202946917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980027A (en) * | 2012-11-28 | 2013-03-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
| CN102980027B (en) * | 2012-11-28 | 2015-05-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20181128 |