CN203771027U - Rear supporting part of liner of insulation cylinder - Google Patents
Rear supporting part of liner of insulation cylinder Download PDFInfo
- Publication number
- CN203771027U CN203771027U CN201420042029.1U CN201420042029U CN203771027U CN 203771027 U CN203771027 U CN 203771027U CN 201420042029 U CN201420042029 U CN 201420042029U CN 203771027 U CN203771027 U CN 203771027U
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- CN
- China
- Prior art keywords
- support plate
- supporting
- rear support
- supporting plate
- rear supporting
- 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
The utility model relates to the technical field of rear supporting structures of liners of low-temperature insulation cylinders, and aims to provide a rear supporting part of a liner of an insulation cylinder capable of reducing heat conduction of a transverse supporting plate, reducing cost and improving production efficiency. The supporting part comprises an outer rear end socket, a rear supporting plate and a supporting lantern ring which are welded sequentially from outside to inside; the rear supporting plate comprises a supporting part; two sides of the supporting part are respectively bent upward to form a flange part; and a double-flange structure of the rear supporting plate is formed by the flange part and the supporting part, so that the transverse stress strength of the vertical rear supporting part can be effectively promoted; the strength of the structure of double supporting plates can be achieved by only one rear supporting plate, so that the heat conduction of the transverse supporting plate can be reduced; the cost can be reduced, and the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of cryogenic insulated cylinder inner bag, relates in particular to a kind of insulated gas cylinder inner bag back support member.
Background technique
Existing cryogenic insulated cylinder inner bag back support member has two kinds conventionally: one (as shown in Figure 1), supporting element comprises laterally and vertical two rear support plate, cross-brace plate 100 and vertical supporting plate 200, although can ensure so the lateral stressed intensity of cylinder liner back support, but increase the area of contact of rear support plate and outer rear head, increased the heat conduction of gas cylinder; Its two (as shown in Figure 2), supporting element is separately vertical rear support plate 300, although reduced the area of contact of vertical rear support plate 3 and outer rear head, reduce hot conduction, but when rear support plate lateral stressed when larger, the intensity of the rear support plate of this structure is short of to some extent, and therefore needing to invent a kind ofly not only has very high intensity and but also have an insulated gas cylinder inner bag back support member of low heat conductivity.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of heat conduction that can reduce cross-brace plate, has reduced again cost, has improved the insulated gas cylinder inner bag back support member of manufacturing efficiency.
A kind of insulated gas cylinder inner bag back support member, comprise the outer rear head, rear support plate and the support collar that weld successively from outside to inside, described rear support plate comprises supporting portion, the both sides of described supporting portion upwards bend out respectively a flanging portion, formed the double-fold structure of rear support plate by described flanging portion and supporting portion, effectively promote the lateral stressed intensity of vertical rear support plate, make single rear support plate also can reach the intensity of dual-gripper plate structure, can have the heat conduction that has reduced cross-brace plate; Reduce again cost, improved manufacturing efficiency.
Further, the angle of described flanging portion and described supporting portion in obtuse angle or right angle.
Further, establish some perforates in described rear support plate, described perforate is symmetricly set on the periphery of the described support collar, long-pending for reducing supporting heat-conducting section, improves heat-insulating property.
Further, described perforate is circular hole, slotted hole or square hole.
The beneficial effects of the utility model are: the utility model is by being shaped to rear support plate double-fold structure, effectively promote the lateral stressed intensity of vertical rear support plate, make single rear support plate also can reach the intensity of dual-gripper plate structure, can have the heat conduction that has reduced cross-brace plate; Reduce again cost, improved manufacturing efficiency.And in rear support plate to open the various ways holes such as circular hole long-pending for reducing supporting heat-conducting section, improve heat-insulating property.
Brief description of the drawings
Fig. 1 is prior art insulated gas cylinder inner bag back support member schematic diagram;
Fig. 2 is prior art insulated gas cylinder inner bag back support member schematic diagram;
Fig. 3 is the structural representation of the utility model insulated gas cylinder inner bag back support member;
Fig. 4 is the sectional drawing along A-A in Fig. 3;
Fig. 5 is the schematic diagram of rear support plate;
Fig. 6 is the sectional drawing of Fig. 5;
Fig. 7 is the schematic diagram of rear support plate;
Fig. 8 is the sectional drawing of Fig. 7;
Fig. 9 is the schematic diagram of rear support plate;
Figure 10 is the sectional drawing of Fig. 9;
Figure 11 is the schematic diagram of rear support plate;
Figure 12 is the sectional drawing of Figure 11;
Figure 13 is the schematic diagram of rear support plate;
Figure 14 is the sectional drawing of Figure 13;
Figure 15 is the schematic diagram of rear support plate;
Figure 16 is the sectional drawing of Figure 15.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 3 and Fig. 4, a kind of insulated gas cylinder inner bag back support member, comprise outer rear head 1, the rear support plate 2 of welding successively from outside to inside and support the collar 3, rear support plate comprises supporting portion 201, the both sides of supporting portion 201 upwards bend out respectively a flanging portion 202, formed the double-fold structure of rear support plate 2 by flanging portion 202 and supporting portion 201, effectively promote the lateral stressed intensity of vertical rear support plate, make single rear support plate also can reach the intensity of dual-gripper plate structure, can have the heat conduction that has reduced cross-brace plate; Reduce again cost, improved manufacturing efficiency.
As preferably, the angle of flanging portion 202 and described supporting portion 201 in obtuse angle or right angle.
As preferably, in rear support plate 2, establish some perforates 4, perforate 4 is symmetricly set on the periphery of the described support collar 3, long-pending for reducing supporting heat-conducting section, improves heat-insulating property.
As preferably, described perforate 4 is circular hole, slotted hole or square hole.
Referring to Fig. 5 and Fig. 6, in obtuse angle, perforate is circular hole for flanging portion 202 and supporting portion 201;
Referring to Fig. 7 and Fig. 8, in obtuse angle, perforate is slotted hole for flanging portion 202 and supporting portion 201;
Referring to Fig. 9 and Figure 10, in obtuse angle, perforate is square hole for flanging portion 202 and supporting portion 201;
Referring to Figure 11 and Figure 12, flanging portion 202 and supporting portion 201 are rectangular, and perforate is circular hole;
Referring to Figure 13 and Figure 14, flanging portion 202 and supporting portion 201 are rectangular, and perforate is slotted hole;
Referring to Figure 15 and Figure 16, flanging portion 202 and described supporting portion 201 are rectangular, and perforate is square hole.
The heat-insulating property index of the 275L cryogenic insulated cylinder of the utility model cryogenic insulated cylinder inner bag back support structural design: static evaporation rate is 1.5%d left and right, lower than the 275L cryogenic insulated cylinder static evaporation rate 1.7%d left and right of two back support plate structures, promoted the heat-insulating property of gas cylinder, and rear support plate intensity also can meet design requirement.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. an insulated gas cylinder inner bag back support member, comprise outer rear head (1), the rear support plate (2) of welding successively from outside to inside and support the collar (3), it is characterized in that: described rear support plate comprises supporting portion (201), both sides in described supporting portion (201) upwards bend out respectively a flanging portion (202), are formed the double-fold structure of described rear support plate (2) by described flanging portion (202) and supporting portion (201).
2. insulated gas cylinder inner bag back support member according to claim 1, is characterized in that: the angle of described flanging portion (202) and described supporting portion (201) in obtuse angle or right angle.
3. insulated gas cylinder inner bag back support member according to claim 1 and 2, is characterized in that: in described rear support plate (2), establish some perforates (4), described perforate (4) is symmetricly set on the periphery of the described support collar (3).
4. insulated gas cylinder inner bag back support member according to claim 3, is characterized in that: described perforate (4) is circular hole, slotted hole or square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042029.1U CN203771027U (en) | 2014-01-23 | 2014-01-23 | Rear supporting part of liner of insulation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042029.1U CN203771027U (en) | 2014-01-23 | 2014-01-23 | Rear supporting part of liner of insulation cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771027U true CN203771027U (en) | 2014-08-13 |
Family
ID=51288218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042029.1U Expired - Fee Related CN203771027U (en) | 2014-01-23 | 2014-01-23 | Rear supporting part of liner of insulation cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042331A (en) * | 2015-06-24 | 2015-11-11 | 武汉中正化工设备有限公司 | Supporting mechanism |
| CN105333307A (en) * | 2014-08-14 | 2016-02-17 | 丹阳市利旺车辆部件有限公司 | Longitudinal supporting piece of inner container of low-temperature gas cylinder |
| CN109812699A (en) * | 2019-03-15 | 2019-05-28 | 江苏深绿新能源科技有限公司 | A kind of base support means and its installation method for high vacuum refrigerated storage tank |
-
2014
- 2014-01-23 CN CN201420042029.1U patent/CN203771027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333307A (en) * | 2014-08-14 | 2016-02-17 | 丹阳市利旺车辆部件有限公司 | Longitudinal supporting piece of inner container of low-temperature gas cylinder |
| CN105042331A (en) * | 2015-06-24 | 2015-11-11 | 武汉中正化工设备有限公司 | Supporting mechanism |
| CN109812699A (en) * | 2019-03-15 | 2019-05-28 | 江苏深绿新能源科技有限公司 | A kind of base support means and its installation method for high vacuum refrigerated storage tank |
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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: 20140813 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |