CN2398230Y - Glass fibre adiabatic low-temp. liquid vehicle basin - Google Patents
Glass fibre adiabatic low-temp. liquid vehicle basin Download PDFInfo
- Publication number
- CN2398230Y CN2398230Y CN 99241691 CN99241691U CN2398230Y CN 2398230 Y CN2398230 Y CN 2398230Y CN 99241691 CN99241691 CN 99241691 CN 99241691 U CN99241691 U CN 99241691U CN 2398230 Y CN2398230 Y CN 2398230Y
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- urceolus
- glass
- vehicle
- cryogenic liquid
- basin
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Abstract
The utility model provides a glass fiber adiabatic low-temp. liquid vehicle storage tank, which is composed of an inner cylinder, an outer cylinder, adiabatic material which is filled between the inner cylinder and the outer cylinder, and supporting posts supporting between the inner cylinder and the outer cylinder, wherein, the adiabatic material is wound on the outer surface of the inner cylinder to form a glass fiber winding layer; a gap is arranged between the outer surface of the winding layer and the inner wall of the outer cylinder; the supporting posts are glass fiber reinforced plastic supporting posts which are respectively distributed on two cross sections, wherein, the supporting posts distributed on one cross section are fixed supporting posts, and both ends of the fixed supporting post are respectively and fixedly connected with the inner cylinder and the outer cylinder; one end of each of the supporting posts distributed on the other cross section is fixedly connected with the outer cylinder, and the other end supports the outer wall of the inner cylinder in a connection way.
Description
The utility model relates to a kind of cryogenic liquid storage and transportation equipment.What be particularly related to is the vehicle-mounted basin of using on a kind of tank car.
The basin that uses on the tank car of cryogenic liquids such as existing storing liquid oxygen, liquid nitrogen, liquid argon, liquid CO 2, liquid nitrogen monoxide all adopts the double-layer vacuum heat insulating construction, both has been the version of filling pearlife thermal insulating material in the vacuum interlayer between inner core and urceolus.The shortcoming of the vehicle-mounted basin of this version is in long-term transportation use, owing to making the pearlife material that is filled in the interlayer that fragmentation easily take place, the stress of the lame generation in mountain peak of road sinks, heat-insulating property descends even inefficacy thereby make, cause the increase of basin rate of evaporation and have a strong impact on use, general new tank car just must be mended the dress pearlife and heavily vacuumize after using half a year, and the vacuum drawn operation is strongly professional, basin must be delivered to specialized factory can finish, and length consuming time, usually need more than ten days, expense is also high.What had a strong impact on low temperature tanker normally uses and has strengthened use cost.On the other hand, the pearlife own wt is heavier, and as vehicle-mounted basin, the deadweight of tank car makes its launch weight less greatly.
The purpose of this utility model is the above-mentioned shortcoming that overcomes the existing vehicle-mounted basin of cryogenic liquid, provides that a kind of own wt is light, insulation effect good and be not subjected to the vehicle-mounted basin of glass heat-insulating cryogenic liquid that the lame life-span that influences of vehicle-mounted mountain peak is long, operating costs is low.
The vehicle-mounted basin of glass heat-insulating cryogenic liquid of realizing the utility model purpose is by inner core, urceolus, in being filled in, thermal insulating material between the urceolus and be supported in, pillar stiffener between the urceolus constitutes, described thermal insulating material is the superfine glass cotton fiber, this microglass fiber swathes surperficial outer tube formation one glass fibre of going up and swathes layer, this swathes between the outside face of layer and the inwall of urceolus has a gap, described pillar stiffener is for being distributed in several glass-felt plastic pillar stiffeners on two cross-sectional planes respectively, wherein being distributed in a pillar stiffener on the cross-sectional plane is that its two ends are respectively with interior, the fixed type pillar stiffener that urceolus is affixed, the end and the urceolus that are distributed in the pillar stiffener on another cross-sectional plane are affixed, other end apical grafting is outer tube on the wall.Microglass fiber unit weight is light, coefficient of thermal conductivity is little, stable chemical performance, high temperature resistant barbecue, particularly coefficient of thermal conductivity is lower at low temperatures, intensity is better, therefore it is swathed on the interior tube outer surface of splendid attire cryogenic liquid and can play good cold insulation effect, and the gap that in addition swathes between layer and outer tube inner wall also is effective assurance of cold insulation; The intensity that swathes the set-up mode of face outer tube and fiberglass layer self has guaranteed breakoff phenomenons such as the leak-tight joint of itself and inner core breaks and mountain peak in the vehicle-mounted way of non-reason is lame, sinking, apical grafting is the supporting way on the wall outer tube, make pillar and the inner core on this cross-sectional plane axially be the on-fixed shape, fully satisfied the expand with heat and contract with cold requirement of inner core under in working order.
Still can utilize the coefficient of thermal conductivity of glass fibre this characteristic that descends gradually under vacuum state, the interlayer between the inside and outside tube is set to vacuum interlayer, with the insulation effect of further this basin of raising.
In the version of above-mentioned vacuum interlayer, still can a vacuum suction chamber be set in inside and outside collet chuck floor to prolong its vacuum life.
Described fixed type pillar stiffener can by tubular glass-felt plastic pillar body and two respectively hoop be connected on a steel ring of leaning on the body both ends and constituted.Utilize steel ring to realize fixed pedestal with the welding of inner core and urceolus respectively.The benefit of doing like this is both to have guaranteed to have enough support strengths, and lower coefficient of thermal conductivity is arranged again.
It is fastening with aluminum foil and adhesive tape that described microglass fiber swathes layer useable glass silk cloth wrapping back on inner core.Can certainly adopt other method that microglass fiber is swathed layer is coated on the inner core.
For making things convenient for manufacturing of urceolus itself to manufacture, urceolus can be constituted by left urceolus, middle urceolus and right urceolus three parts with whole glass heat-insulating basin.Can finish the urceolus in the first suit in back that swathes of inner core during assembling, each supporting is installed in back in place, overlaps left and right sides urceolus at last more successively.
The utility model is that insulation effect is better with the advantage that the vehicle-mounted basin of existing pearlife heat-insulating is compared, and is not subjected to the lame influence in vehicle-mounted mountain peak and longer service life; Own wt is lighter, thereby can strengthen the carrying capacity of cryogenic liquid and make full use of the carrying capacity of vehicle, reduces use cost.In addition, manufacturing process is also very easy, and its degree of vacuum requires also suitable with original powder basin, so existing basin manufacturer need not to increase more, and exchange device gets final product batch manufacturing.
Below in conjunction with drawings and Examples the utility model is described in further details, but content of the present utility model is not limited in this embodiment.
Fig. 1 structural representation of the present utility model
The B-B cross section view of Fig. 2 Fig. 1
The A-A cross section view of Fig. 3 Fig. 1
Referring to Fig. 1, for conveniently manufacturing, urceolus can be constituted by left urceolus 2, middle urceolus 7 and right urceolus 10, and inner core 8 can be continued to use existing corrosion-resistant steel inner core, and microglass fiber swathes layer 5 and is made of the superfine glass cotton fiber that swathes on inner core 8.Useable glass silk cloth 3 is fastening with aluminum foil and adhesive tape 4 with microglass fiber layer 5 wrapping back on inner core 8.Swathe at microglass fiber between the inwall of layer 5 outside face and urceolus and have a gap 16.The fixed type pillar stiffener is to be distributed in four tubular glass-felt plastic pillar body 14 (referring to Fig. 2) on the diagram B-B cross-sectional plane and to bind round 15,17 formations of steel ring that are connected on two terminations of pillar body respectively.Realize fixed pedestal by urceolus 7 welding in steel ring 15 and 8 welding of corrosion-resistant steel inner core, steel ring 17 and the carbon steel.The glass-felt plastic pillar stiffener (referring to Fig. 3) that is distributed on another cross section, A-A also is made of four tubular glass-felt plastic pillar bodies 18 and the steel ring 19 that hoop is connected on the outer end of pillar body 18.The outer end of pillar body 18 is affixed shape with middle urceolus welding with urceolus by steel ring 19,20 apical graftings of the other end are on the outer wall of inner core 8, axially be the on-fixed shape with inner core, when phenomenon is expanded with heat and contract with cold in the inner core generation, allow inner barrel to do slippage and move with respect to supporting body 18.
Consider the coefficient of thermal conductivity that utilizes glass fibre this characteristic that under vacuum state, descends gradually, the interlayer between the inside and outside tube can be vacuumized and handle and be set to vacuum interlayer.Can utilize the vaccum-pumping equipment that has the vaccum storage tank originating firm now to finish the operation that vacuumizes of this interlayer.Here do not give unnecessary details.Under vacuum interlayer version, also can in interlayer, install a vacuum suction chamber 1 that prolongs vacuum life.
The same with prior art, interlayer explosion protection 6, thermocouples gauge tube 11 and vacuum pumping valve 12 etc. can be set.13 is the cryogenic liquid pipe valve among the figure.
Claims (6)
1, the vehicle-mounted basin of glass heat-insulating cryogenic liquid, by inner core, urceolus, in being filled in, thermal insulating material between the urceolus and be supported in, pillar stiffener between the urceolus constitutes, it is characterized in that described thermal insulating material is the superfine glass cotton fiber, this microglass fiber swathes surperficial outer tube formation one glass fibre of going up and swathes layer, this swathes between the outside face of layer and the inwall of urceolus has a gap, described pillar stiffener is for being distributed in several glass-felt plastic pillar stiffeners on two cross-sectional planes respectively, wherein being distributed in a pillar stiffener on the cross-sectional plane is that its two ends are respectively with interior, the fixed type pillar stiffener that urceolus is affixed, the end and the urceolus that are distributed in the pillar stiffener on another cross-sectional plane are affixed, other end apical grafting is outer tube on the wall.
2, the vehicle-mounted basin of glass heat-insulating cryogenic liquid according to claim 1 is characterized in that the interlayer between the described inside and outside tube is a vacuum interlayer.
3, the vehicle-mounted basin of glass heat-insulating cryogenic liquid according to claim 2 is characterized in that also being provided with a vacuum suction chamber in described inside and outside collet chuck floor.
4, the vehicle-mounted basin of glass heat-insulating cryogenic liquid according to claim 1, it is characterized in that described fixed type pillar stiffener by tubular glass-felt plastic pillar body and two respectively the hoop steel ring that is connected on pillar body both ends constituted.
5, the vehicle-mounted basin of glass heat-insulating cryogenic liquid according to claim 1, it is fastening with aluminum foil and adhesive tape with glass wool cloth wrapping back on inner core to it is characterized in that described microglass fiber swathes layer.
6, the vehicle-mounted basin of glass heat-insulating cryogenic liquid according to claim 1 is characterized in that described urceolus is made of left urceolus, middle urceolus and right urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241691 CN2398230Y (en) | 1999-12-01 | 1999-12-01 | Glass fibre adiabatic low-temp. liquid vehicle basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241691 CN2398230Y (en) | 1999-12-01 | 1999-12-01 | Glass fibre adiabatic low-temp. liquid vehicle basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398230Y true CN2398230Y (en) | 2000-09-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241691 Expired - Fee Related CN2398230Y (en) | 1999-12-01 | 1999-12-01 | Glass fibre adiabatic low-temp. liquid vehicle basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398230Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556535A (en) * | 2011-11-18 | 2012-07-11 | 山西合成橡胶集团有限责任公司 | Long-distance transportation method for chloroprene |
| CN103803208A (en) * | 2012-11-13 | 2014-05-21 | 南通中集罐式储运设备制造有限公司 | Storage and transportation container |
| CN105314294A (en) * | 2014-06-13 | 2016-02-10 | 南通中集罐式储运设备制造有限公司 | Low-temperature container, low-temperature tank box and low-temperature tank car |
| CN105627084A (en) * | 2015-10-29 | 2016-06-01 | 荆门宏图特种飞行器制造有限公司 | Low-temperature tank body |
| CN108146874A (en) * | 2017-12-08 | 2018-06-12 | 南京航空航天大学 | A kind of insulation construction integrated high-efficiency heat preservation cold-preserving container and preparation method thereof |
| CN109250318A (en) * | 2018-09-19 | 2019-01-22 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
| CN109911428A (en) * | 2019-04-15 | 2019-06-21 | 南通中集罐式储运设备制造有限公司 | Tank container |
| WO2019119524A1 (en) * | 2017-12-18 | 2019-06-27 | 山东宏达科技集团有限公司 | Multi-functional fire engine using liquid nitrogen as jet power and mixing jetting gun |
-
1999
- 1999-12-01 CN CN 99241691 patent/CN2398230Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556535A (en) * | 2011-11-18 | 2012-07-11 | 山西合成橡胶集团有限责任公司 | Long-distance transportation method for chloroprene |
| CN102556535B (en) * | 2011-11-18 | 2014-02-12 | 山西合成橡胶集团有限责任公司 | Long-distance transportation method for chloroprene |
| CN103803208A (en) * | 2012-11-13 | 2014-05-21 | 南通中集罐式储运设备制造有限公司 | Storage and transportation container |
| CN103803208B (en) * | 2012-11-13 | 2017-04-26 | 南通中集能源装备有限公司 | Storage and transportation container |
| CN105314294A (en) * | 2014-06-13 | 2016-02-10 | 南通中集罐式储运设备制造有限公司 | Low-temperature container, low-temperature tank box and low-temperature tank car |
| CN105627084A (en) * | 2015-10-29 | 2016-06-01 | 荆门宏图特种飞行器制造有限公司 | Low-temperature tank body |
| CN105627084B (en) * | 2015-10-29 | 2018-04-06 | 荆门宏图特种飞行器制造有限公司 | Low temperature tank body |
| CN108146874A (en) * | 2017-12-08 | 2018-06-12 | 南京航空航天大学 | A kind of insulation construction integrated high-efficiency heat preservation cold-preserving container and preparation method thereof |
| WO2019119524A1 (en) * | 2017-12-18 | 2019-06-27 | 山东宏达科技集团有限公司 | Multi-functional fire engine using liquid nitrogen as jet power and mixing jetting gun |
| CN109250318A (en) * | 2018-09-19 | 2019-01-22 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
| CN109250318B (en) * | 2018-09-19 | 2019-09-20 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
| CN109911428A (en) * | 2019-04-15 | 2019-06-21 | 南通中集罐式储运设备制造有限公司 | Tank container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |