CN103968236B - Low temperature insulation container made clad structure and method for coating thereof - Google Patents
Low temperature insulation container made clad structure and method for coating thereof Download PDFInfo
- Publication number
- CN103968236B CN103968236B CN201410176997.6A CN201410176997A CN103968236B CN 103968236 B CN103968236 B CN 103968236B CN 201410176997 A CN201410176997 A CN 201410176997A CN 103968236 B CN103968236 B CN 103968236B
- Authority
- CN
- China
- Prior art keywords
- sealing cap
- sphere
- clad
- interface tube
- coated
- 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.)
- Active
Links
Abstract
The invention discloses low temperature insulation container made clad structure, one side of its thermal insulation quilt is provided with positive ladder overlap edge, opposite side is established anti-ladder overlap edge, thermal insulation is established front trapezoidal heat-insulating block by front end, on one of them front trapezoidal heat-insulating block corresponding with interface tube position, establish the first interface tube by hole, rear trapezoidal heat-insulating block is established in rear end; Thermal insulation is covered by cylindrical courage surface, and positive ladder overlap edge and the anti-ladder overlap edge of adiabatic quilt are bonding, front trapezoidal heat-insulating block is coated on front support rod sphere front head outer surface around and forms front end sphere clad, the first interface tube is by hole and interface tube socket, and rear trapezoidal heat-insulating block is coated on back support rod sphere rear head outer surface around and forms rear end sphere clad; Front sealing cap is coated on front end sphere clad outer surface, and rear sealing cap is coated on rear end sphere clad outer surface. The present invention can improve the voluble wrapping efficiency of heat-insulating material, improves the effect that vacuum maintains.
Description
Technical field
The present invention relates to low-temperature (low temperature) vessel technical field, refer to particularly a kind of low temperature insulation container made bagCover structure and method for coating thereof.
Background technology
Low temperature insulation container made, due to its feature such as safe, efficient, has been widely used in industrialization rawProduce and carrier. Low temperature insulation container made mostly is the double-decker that comprises inner bag and shell, forReduce radiant heat transfer, need to be coated outside the tank heat insulation layer. At present, heat insulation layer mostly is interiorThe outer wound insulation material of courage, heat-insulating material is by having the aluminium foil of high reflectance and having low-heatThe low-temperature thermal insulation paper of conductance is alternately composited. In the time of low temperature insulation container made production and processing, needHeat-insulating material to be wrapped on container inner liner by aluminum foil and adhesive tape layer by layer, specifically sideMethod is that container inner liner slowly rotates on coating machine, sheathing paper twined on inner bag and is slowly coated,And in winding process, need to there is skilled worker to make real compression aside, due to thermal insulationPaper is more crisp, and therefore inner bag can not rotate too fastly, otherwise easily sheathing paper is broken, soAlso just limited the speed of whole winding process, the coating efficiency that has reduced heat-insulating material is extremely low,And in the bad processing of end socket and pipeline position, easily produce chip, specifically, Aluminium Foil PackageWhile covering sphere (end socket place), easily produce fold, then through patting just than being easier to fragmentation, anotherOutward, sheathing paper self is more crisp, and at pipeline place, heat-insulating material must carry out cutting and avoid pipeline,Between the place's of cutting off heat-insulating material composite bed, become loose, easily broken when beating, and haveChip can be hidden between composite bed at the beginning, and evacuated chamber is easily drawn out of, and the utmost point has canCan get lodged in vacuum orifice and go out, reduce and vacuumized efficiency, affect and vacuumized performance, productThe man's activity of quality is excessive.
Summary of the invention
Object of the present invention will provide a kind of low temperature insulation container made clad structure and coated exactlyMethod, utilizes the method can improve the voluble wrapping efficiency of heat-insulating material, improves vacuum and maintainsEffect.
For realizing this object, a kind of low temperature insulation container made clad structure that the present invention is designed,Comprise inner bag, described inner bag has cylindrical courage body, is connected to the ball of cylindrical courage body front endEnd socket and the sphere rear head that is connected to cylindrical courage body rear end, described sphere front head in frontCenter is provided with front support rod, and described sphere front head surface is provided with interface tube, after described sphereEnd socket center is provided with back support rod, it is characterized in that:
It also comprises adiabatic quilt, front sealing cap and rear sealing cap, and a side of described adiabatic quilt is establishedHave positive ladder overlap edge, the opposite side of described adiabatic quilt is provided with positive ladder overlap edge and matchesAnti-ladder overlap edge, described thermal insulation is provided with the front trapezoidal heat-insulating block of tooth-like formation by front end,And one of them front trapezoidal heat-insulating block corresponding with interface tube position is provided with the first interface tube to be allowedHole, described thermal insulation is provided with the rear trapezoidal heat-insulating block of tooth-like formation by rear end;
Described thermal insulation is covered by cylindrical courage surface, and the positive ladder of described adiabatic quilt is takenEdge fit and anti-ladder overlap edge bond together, and described front trapezoidal heat-insulating block is along being circumferentially coated onOn front support rod sphere front head outer surface around, form front end sphere clad, described theOne interface tube is by hole and interface tube socket, and described rear trapezoidal heat-insulating block props up after being circumferentially coated onOn strut sphere rear head outer surface around, form rear end sphere clad;
Described front sealing cap is coated on described front end sphere clad outer surface, described rear sealingCap is coated on rear end sphere clad outer surface, and described front sealing cap is provided with and front support rodCorresponding front centre bore and second interface tube corresponding with interface tube be by hole, described rear sealingCap is provided with the rear center hole corresponding with back support rod.
Further, it also comprises that many are fixed on adiabatic by the first glass fiber tape of a sideBe fixed on adiabaticly by the second glass fiber tape of opposite side, described thermal insulation is passed the first glassGlass fabric strip and the second glass fiber tape bind on cylindrical courage body.
Further, it also comprises that the 3rd glass fiber tape being fixed on front sealing cap is with solidFix on the 4th glass fiber tape on rear sealing cap, described front sealing cap is by the 3rd glass fibersDimension band binds on described front end sphere clad outer surface, and described rear sealing cap is by the 4thGlass fiber tape binds on the sphere clad outer surface of described rear end.
Further, it also comprises interface tube clad, and described interface tube clad is coated onOn interface tube.
Further, described thermal insulation is composited by sheathing paper and aluminium foil.
Further, described interface tube clad is composited by sheathing paper and aluminium foil.
Further, described front sealing cap and rear sealing cap are fiberglass sealed cap.
A method for coating for above-mentioned low temperature insulation container made clad structure, is characterized in that, itComprise the steps:
Step 1: described inner bag surface and interface tube surface are cleaned, ensured inner bag surfaceWith interface tube surface without greasy dirt;
Step 2: be in 15～25 DEG C, the humidity environment that is 50～65% in temperature, will described inThermal insulation is covered by the cylindrical courage external surface of inner bag, and thermal insulation is taken by upper positive ladderEdge fit and anti-ladder overlap edge bond together by aluminum foil and adhesive tape, and thermal insulation is being justified by tightenOn cylindricality courage body;
Step 3: the front trapezoidal heat-insulating block edge of described tooth-like formation is circumferentially coated on to front support rodOn sphere front head outer surface around, form front end sphere clad, and make described firstInterface tube is by hole and interface tube socket;
Step 4: front sealing cap is coated on to the outer surface of described front end sphere clad, and makesFront support rod through the front centre bore on front sealing cap, interface tube through the on front sealing capTwo interface tubes, by hole, bind on front end sphere clad outer surface front sealing cap;
Step 5: the rear trapezoidal heat-insulating block edge of described tooth-like formation is circumferentially coated on to back support rodOn sphere rear head outer surface around, form rear end sphere clad;
Step 6: rear sealing cap is coated on to described rear end sphere clad outer surface, and after makingSupport bar, through the rear center hole on rear sealing cap, binds at rear end sphere bag rear sealing capOn coating outer surface;
Step 7: the thermal insulation quilt being coated, front sealing cap, rear sealing cap are smoothed, get final product shapeBecome low temperature insulation container made clad structure.
Further, in described step 2, by the first glass fiber tape and the second glass fibersDimension band by thermal insulation by tighten on cylindrical courage body;
In described step 4, by the 3rd glass fiber tape, front sealing cap is bound at front end ballOn bread coating outer surface, and at the coated pipeline clad of interface tube outer surface;
In described step 6, by the 4th glass fiber tape, rear sealing cap is bound at rear end ballOn bread coating outer surface.
Further, described front sealing cap and rear sealing cap are fiberglass sealed cap,Described the first glass fiber tape, the second glass fiber tape and two fiberglass sealed caps makeAll pass through ungrease treatment with front, make the first glass fiber tape, the second glass fiber tape and twoCombustible mass degree in fiberglass sealed cap is lower than 0.5%.
Beneficial effect of the present invention is:
1, with respect to the coated mode of traditional sheathing paper wound form, thermal insulation of the present invention is coatedMethod due to adopted the thermal insulation of mating with the inner bag quilt that sets in advance, the first trapezoidal heat-insulating block,The second trapezoidal heat-insulating block, front sealing cap and rear sealing cap, make the thermal insulation of low temperature insulation container madeThe coated time is significantly shortened, and the coated time, by before 30 minutes, foreshortens to 10 minutes.
2, adiabatic method for coating of the present invention does not need wrapping machine, only need to be to before gas cylinderSupport bar and back support rod support, and have simplified process engineering, have reduced low temperature exhaustedThe adiabatic coated cost of heat container.
3, the present invention has only used aluminium in the time that just ladder overlap edge and anti-ladder overlap edge are bondingFoil belt, remainder all adopts glass fiber tape to tie up fixing mode to carry out heat-insulating materialBe coated and fixed, obviously reduced the use amount of aluminum foil and adhesive tape, reduced aluminum foil and adhesive tape ventingOn the impact vacuumizing and follow-up vacuum maintains, (low temperature insulation container made of the present invention also will be at itSkin puts shell, and the interlayer between shell and low temperature insulation container made is vacuumized to placeReason, the thermal insulation quilt in the present invention, the first trapezoidal heat-insulating block, the second trapezoidal heat-insulating block, front closeSealing cap and rear sealing cap are all arranged in this interlayer, have used a large amount of aluminium foil glue in existing schemeBand, above-mentioned aluminum foil and adhesive tape toughness, wherein has a lot of gas, and these gases are being taken out veryWhen empty, be difficult to extract out, while vacuumizing, aluminum foil and adhesive tape can continue venting, reduces the efficiency vacuumizing,In addition, after having vacuumized, aluminum foil and adhesive tape also can continue venting, affects vacuum and maintains, and entersAnd affect low-temperature (low temperature) vessel performance, and only overlap at positive ladder overlap edge and anti-ladder in the present inventionWhen limit is bonding, use aluminum foil and adhesive tape, improved the effect that interlayer vacuum-pumping and vacuum keepReally).
Brief description of the drawings
Fig. 1 be the adiabatic clad structure of low temperature insulation container made of the present invention structural representation (noContaining front sealing cap and rear sealing cap part);
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the B place enlarged drawing of Fig. 1;
Fig. 4 is the left TV structure schematic diagram of Fig. 1;
Fig. 5 is the right TV structure schematic diagram of Fig. 1;
Fig. 6 is adiabatic by, the first trapezoidal heat-insulating block and the second trapezoidal heat-insulating block portion in the present inventionThe deployed configuration schematic diagram dividing;
Fig. 7 is the structural representation of front sealing cap in the present invention;
Fig. 8 is the structural representation of rear sealing cap in the present invention;
Fig. 9 is the left TV structure schematic diagram of Fig. 7;
Figure 10 is the left TV structure schematic diagram of Fig. 8;
Figure 11 is the structural representation that in the present invention, front sealing cap is fixed the 3rd glass fiber tape;
Figure 12 is the structural representation that in the present invention, rear sealing cap is fixed the 4th glass fiber tape.
Wherein, 1-inner bag, 1.1-cylindrical courage body, 1.2-sphere front head, 1.3-ballFace rear head, 1.4-interface tube, 1.5-back support rod, 1.6-front support rod, 2-thermal insulationQuilt, 3-front sealing cap, 3.1-front centre bore, the 3.2-the second interface tube are by hole, 4-rear closeSealing cap, 4.1-rear center hole, the 5-the first glass fiber tape, the 6-the second glass fiber tape, 7-positive ladder overlap edge, 8-anti-ladder overlap edge, 9-front trapezoidal heat-insulating block, 9.1-the firstInterface tube is by hole, 10-rear trapezoidal heat-insulating block, the 11-the three glass fiber tape, 12-the fourGlass fiber tape, 13-interface tube clad.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Low temperature insulation container made clad structure as shown in Fig. 1～12, comprises inner bag 1, described inCourage 1 has cylindrical courage body 1.1, is connected to the sphere front head of cylindrical courage body 1.1 front ends1.2 and be connected to the sphere rear head 1.3 of cylindrical courage body 1.1 rear ends, described sphere front head1.2 centers are provided with front support rod 1.6, and described sphere front head 1.2 surfaces are provided with interface tube 1.4,Described sphere rear head 1.3 centers are provided with back support rod 1.5, and it also comprises adiabatic by 2, frontSealing cap 3 and rear sealing cap 4, described thermal insulation is provided with positive ladder overlap edge 7 by a side of 2,Described thermal insulation is provided with by 2 opposite side the anti-ladder matching with positive ladder overlap edge 7 and overlapsLimit 8, described thermal insulation is provided with the front trapezoidal heat-insulating block 9 of tooth-like formation by 2 front ends, and wherein oneThe individual front trapezoidal heat-insulating block 9 corresponding with interface tube 1.4 positions is provided with the first interface tube by hole9.1, described thermal insulation is provided with the rear trapezoidal heat-insulating block 10 of tooth-like formation by 2 rear ends;
Described thermal insulation is coated on cylindrical courage body 1.1 surfaces by 2, and described thermal insulation by 2 justLadder overlap edge 7 bonds together with anti-ladder overlap edge 8, described front trapezoidal heat-insulating block 9Form front end along being circumferentially coated on front support rod 1.6 sphere front head 1.2 outer surfaces aroundSphere clad, described the first interface tube is socketed by hole 9.1 and interface tube 1.4, described rear ladderShape heat-insulating block 10 is along being circumferentially coated on back support rod 1.5 sphere rear head 1.3 appearances aroundOn face, form rear end sphere clad;
Described front sealing cap 3 is coated on described front end sphere clad outer surface, described rear closeSealing cap 4 is coated on rear end sphere clad outer surface, and described front sealing cap 3 is provided with frontThe front centre bore 3.1 of support bar 1.6 correspondences and second interface tube corresponding with interface tube 1.4Allow hole 3.2, described rear sealing cap 4 is provided with the rear center hole 4.1 corresponding with back support rod 1.5.
In technique scheme, the step of positive ladder overlap edge 7 and anti-ladder overlap edge 8Connecting method, can reach and both keep stitching portion thickness with adiabatic consistent by 2 main bodys, simultaneouslyCan there is again better coated sealing effectiveness.
In technique scheme, it also comprises that many are fixed on adiabatic by the first glass of 2 one sidesGlass fabric strip 5 and be fixed on adiabatic by the second glass fiber tape 6 of 2 opposite sides, described thermal insulationBound at cylindrical courage body by the first glass fiber tape 5 and the second glass fiber tape 6 by 21.1 on.
In technique scheme, it also comprises the 3rd glass fibers being fixed on front sealing cap 3Dimension is with 11 and be fixed on the 4th glass fiber tape 12 on rear sealing cap 4, described front sealing cap3 bind on described front end sphere clad outer surface by the 3rd glass fiber tape 11, instituteStating rear sealing cap 4 binds outside the sphere clad of described rear end by the 4th glass fiber tape 12On surface. The thermal conductivity factor of the above-mentioned glass fiber material of selecting is low, is easy to take off simultaneously, after ungrease treatment, substantially there is not the problem of venting in fat processing, can not affect follow-up take out trueVacuum empty and vacuum interlayer keeps.
In technique scheme, it also comprises interface tube clad 13, and described interface tube is coatedLayer 13 is coated on interface tube 1.4.
In technique scheme, described thermal insulation is composited by sheathing paper and aluminium foil by 2. PipeInterface clad 13 is composited by sheathing paper and aluminium foil. Front sealing cap 3 and rear sealing cap 4Be fiberglass sealed cap.
It is the following low-temperature (low temperature) vessel of 5m3 that said structure is specially adapted to volume.
A method for coating for above-mentioned low temperature insulation container made clad structure, it comprises the steps:
Step 1: described inner bag 1 surface and interface tube 1.4 surfaces are cleaned and (used cleanClean dry towel wiping, needs to open at once after inner bag 1 surface and pipeline 1.4 surface clean completeThe coated process of adiabatic quilt begins), ensure that inner bag 1 surface and interface tube 1.4 surfaces are without greasy dirt;
Step 2: be (above-mentioned temperature in 15～25 DEG C, the humidity environment that is 50～65% in temperatureThe selection of degree scope and humidity range is in 2, to suck too much aqueous vapor for fear of thermal insulation,Vacuum after being unfavorable for), described thermal insulation is coated on to the cylindrical of inner bag 1 by 2Courage body 1.1 outer surfaces, and by thermal insulation by positive ladder overlap edge 7 and anti-ladder overlap edge on 28 bond together (aluminum foil and adhesive tape plays temporary fixed effect) by aluminum foil and adhesive tape, make absolutelyHeat by 2 tightens on cylindrical courage body 1.1;
Step 3: the front trapezoidal heat-insulating block of described tooth-like formation 9 edges are circumferentially coated on to front supportOn bar 1.6 sphere front head 1.2 outer surfaces around, form front end sphere clad, and makeDescribed the first interface tube is socketed by hole 9.1 and interface tube 1.4;
Step 4: front sealing cap 3 is coated on to the outer surface of described front end sphere clad, andFront support rod 1.6 is passed through front centre bore 3.1, interface tube 1.4 on front sealing cap 3The second interface tube on front sealing cap 3, by hole 3.2, binds at front end sphere front sealing cap 3On clad outer surface;
Step 5: the rear trapezoidal heat-insulating block of described tooth-like formation 10 is propped up after being circumferentially coated onOn strut 1.5 sphere rear head 1.3 outer surfaces around, form rear end sphere clad;
Step 6: rear sealing cap 4 is coated on to described rear end sphere clad outer surface, and makesBack support rod 1.5, through the rear center hole 4.1 on rear sealing cap 4, binds rear sealing cap 4On the sphere clad outer surface of rear end;
Step 7: by the thermal insulation being coated by 2, front sealing cap 3, rear sealing cap 4 smooth,Can form low temperature insulation container made clad structure.
In the step 2 of technique scheme, by the first glass fiber tape 5 and the second glassFabric strip 6 by thermal insulation by 2 tightens on cylindrical courage body 1.1;
In the step 4 of technique scheme, by the 3rd glass fiber tape 11 by front sealing cap3 bind on front end sphere clad outer surface, and at interface tube 1.4 outer surface cage wallsRoad clad 13;
In the step 6 of technique scheme, by the 4th glass fiber tape 12 by rear sealing cap4 bind on the sphere clad outer surface of rear end.
In technique scheme, described front sealing cap 3 and rear sealing cap 4 are glass fibreSealing cap, described the first glass fiber tape 5, the second glass fiber tape 6 and two glass fibresSealing cap all passes through ungrease treatment before use, makes the first glass fiber tape 5, the second glass fibersDimension with 6 and two fiberglass sealed caps in combustible mass degree lower than0.5％。
Thermal insulation in the present invention by 2 be undertaken by sheathing paper and aluminium foil compound, then in cuttingForm, as thermal insulation by raw-material sheathing paper and aluminium foil be all through preliminary de-oiling degreasing and(punching is in order to facilitate follow-up vacuumizing) that punching is processed, sheathing paper and aluminium foil carry out compoundBe cut into thermal insulation and also needed to carry out further de-oiling ungrease treatment by rear, and then vacuum packaging is depositedPut.
Technical staff opens adiabatic by after vacuum packaging, needs to use at once at that time. If openedAdiabatic by vacuum packaging and use at once, need in use again to carry out de-oiling de-Fat processing. In addition, if adiabatic manufactured producer thermal insulation quilt to moulding not before dispatching from the factoryCarry out de-oiling ungrease treatment or be not finally vacuum-packed, it is de-that user needs to carry out de-oilingFat processing.
Be 600 for diameter, the low temperature insulation container made that volume is 450L, adopts of the present inventionAfter adiabatic method for coating, be evacuated down to lower than 10-3The negative pressure time of Pa is 6 days, is better than existingThere is traditional canoe to process the low temperature insulation container made pumpdown time of average 8 days forming.According to GB24519-2009 " welded insulated gas cylinder " method, the day of this low temperature insulation container made is steamedThe rate of sending out (a day evaporation rate is the major parameter of reaction vessel heat-insulating property) is measured, experimentData are 1.8% (GB is 2.1%), are better than traditional canoe and process and form container1.91%; Day evaporation rate to container after half a year is measured, and experimental data is 1.85%, excellentProcess and form 1.97% of container in traditional canoe.
Be 550 for diameter, the low temperature insulation container made that volume is 360L, adopts of the present inventionAfter adiabatic method for coating, be evacuated down to lower than 10-3The negative pressure time of Pa is 5 days, is better than existingThere is traditional canoe to process the low temperature insulation container made pumpdown time of average 7 days forming.According to GB24519-2009 " welded insulated gas cylinder " method, the day of this low temperature insulation container made is steamedThe rate of sending out (a day evaporation rate is the major parameter of reaction vessel heat-insulating property) is measured, experimentData are 1.9% (GB is 2.15%), are better than traditional canoe and process and form container2.01%; Day evaporation rate to container after half a year is measured, and experimental data is 1.95%, excellentProcess and form 2.10% of container in traditional canoe.
Be 500 for diameter, the low temperature insulation container made that volume is 330L, adopts of the present inventionAfter adiabatic method for coating, be evacuated down to lower than 10-3The negative pressure time of Pa is 6 days, is better than existingThere is traditional canoe to process the low temperature insulation container made pumpdown time of average 8.5 days forming.According to GB24519-2009 " welded insulated gas cylinder " method, the day of this low temperature insulation container made is steamedThe rate of sending out (a day evaporation rate is the major parameter of reaction vessel heat-insulating property) is measured, experimentData are 2.0% (GB is 2.40%), are better than traditional canoe and process and form container2.19%; Day evaporation rate to container after half a year is measured, and experimental data is 2.08%, excellentProcess and form 2.27% of container in traditional canoe.
It is known that the content that this description is not described in detail belongs to professional and technical personnel in the fieldPrior art.
Claims (4)
1. a low temperature insulation container made clad structure, comprise inner bag (1), described inner bag (1) has cylindrical courage body (1.1), be connected to the sphere front head (1.2) of cylindrical courage body (1.1) front end and be connected to the sphere rear head (1.3) of cylindrical courage body (1.1) rear end, described sphere front head (1.2) center is provided with front support rod (1.6), described sphere front head (1.2) surface is provided with interface tube (1.4), described sphere rear head (1.3) center is provided with back support rod (1.5), it is characterized in that:
It also comprises adiabatic by (2), front sealing cap (3) and rear sealing cap (4), described adiabatic quilt one side of (2) is provided with positive ladder overlap edge (7), the described adiabatic quilt opposite side of (2) is provided with the anti-ladder overlap edge (8) matching with positive ladder overlap edge (7), the described adiabatic front trapezoidal heat-insulating block (9) that is provided with tooth-like formation by (2) front end, and one of them front trapezoidal heat-insulating block (9) corresponding with interface tube (1.4) position is provided with the first interface tube by hole (9.1), the described adiabatic rear trapezoidal heat-insulating block (10) that is provided with tooth-like formation by (2) rear end,
Described adiabatic quilt (2) is coated on cylindrical courage body (1.1) surface, and the described adiabatic quilt positive ladder overlap edge (7) of (2) bonds together with anti-ladder overlap edge (8), described front trapezoidal heat-insulating block (9) is along being circumferentially coated on front support rod (1.6) sphere front head (1.2) outer surface around and forming front end sphere clad, described the first interface tube is by hole (9.1) and interface tube (1.4) socket, described rear trapezoidal heat-insulating block (10) is along being circumferentially coated on back support rod (1.5) sphere rear head (1.3) outer surface around and forming rear end sphere clad,
Described front sealing cap (3) is coated on described front end sphere clad outer surface, described rear sealing cap (4) is coated on rear end sphere clad outer surface, described front sealing cap (3) be provided with the front centre bore (3.1) corresponding with front support rod (1.6) and with the second interface tube corresponding to interface tube (1.4) by hole (3.2), described rear sealing cap (4) is provided with the rear center hole (4.1) corresponding with back support rod (1.5);
It also comprises that many are fixed on adiabatic quilt first glass fiber tape (5) of (2) one sides and are fixed on adiabatic quilt second glass fiber tape (6) of (2) opposite side, and described thermal insulation is passed through the first glass fiber tape (5) by (2) and the second glass fiber tape (6) binds on cylindrical courage body (1.1);
It also comprises and is fixed on the 3rd glass fiber tape (11) on front sealing cap (3) and is fixed on the 4th glass fiber tape (12) on rear sealing cap (4), described front sealing cap (3) binds on described front end sphere clad outer surface by the 3rd glass fiber tape (11), and described rear sealing cap (4) binds on the sphere clad outer surface of described rear end by the 4th glass fiber tape (12);
It also comprises interface tube clad (13), and described interface tube clad (13) is coated on interface tube (1.4);
Described adiabatic quilt (2) is composited by sheathing paper and aluminium foil;
Described interface tube clad (13) is composited by sheathing paper and aluminium foil;
Described front sealing cap (3) and rear sealing cap (4) are fiberglass sealed cap;
Adiabatic is to be undertaken compound by sheathing paper and aluminium foil by (2), and then cutting forms, all processed through preliminary de-oiling degreasing and punching by raw-material sheathing paper and aluminium foil as thermal insulation, sheathing paper and aluminium foil carry out compound being cut into is adiabaticly also needed to carry out further de-oiling ungrease treatment after (2).
2. a method for coating for low temperature insulation container made clad structure described in claim 1, is characterized in that, it comprises the steps:
Step 1: described inner bag (1) surface and interface tube (1.4) surface are cleaned, ensured that inner bag (1) surface and interface tube (1.4) surface are without greasy dirt;
Step 2: be in 15～25 DEG C, the humidity environment that is 50～65% in temperature, by described adiabatic cylindrical courage body (1.1) outer surface that is coated on inner bag (1) by (2), and bonded together by aluminum foil and adhesive tape by the positive ladder overlap edge (7) on (2) and anti-ladder overlap edge (8) adiabatic, make adiabatic quilt (2) tighten on cylindrical courage body (1.1);
Step 3: front trapezoidal heat-insulating block (9) edge of described tooth-like formation is circumferentially coated on front support rod (1.6) sphere front head (1.2) outer surface around, form front end sphere clad, and make described the first interface tube by hole (9.1) and interface tube (1.4) socket;
Step 4: the outer surface that front sealing cap (3) is coated on to described front end sphere clad, and make front support rod (1.6) by hole (3.2), front sealing cap (3) be bound on front end sphere clad outer surface through the second interface tube on front sealing cap (3) through the front centre bore (3.1) on front sealing cap (3), interface tube (1.4);
Step 5: the rear trapezoidal heat-insulating block (10) of described tooth-like formation, along being circumferentially coated on back support rod (1.5) sphere rear head (1.3) outer surface around, is formed to rear end sphere clad;
Step 6: rear sealing cap (4) is coated on to described rear end sphere clad outer surface, and make back support rod (1.5) through the rear center hole (4.1) on rear sealing cap (4), rear sealing cap (4) is bound on the sphere clad outer surface of rear end;
Step 7: the thermal insulation being coated is smoothed by (2), front sealing cap (3), rear sealing cap (4), can form low temperature insulation container made clad structure.
3. the method for coating of low temperature insulation container made clad structure according to claim 2, is characterized in that:
In described step 2, by the first glass fiber tape (5) and the second glass fiber tape (6) by thermal insulation by (2) tighten on cylindrical courage body (1.1);
In described step 4, by the 3rd glass fiber tape (11), front sealing cap (3) is bound on front end sphere clad outer surface, and at the coated pipeline clad (13) of interface tube (1.4) outer surface;
In described step 6, by the 4th glass fiber tape (12), rear sealing cap (4) is bound on the sphere clad outer surface of rear end.
4. the method for coating of low temperature insulation container made clad structure according to claim 3, it is characterized in that: described front sealing cap (3) and rear sealing cap (4) are fiberglass sealed cap, described the first glass fiber tape (5), the second glass fiber tape (6) and two fiberglass sealed caps all pass through ungrease treatment before use, make combustible mass degree in the first glass fiber tape (5), the second glass fiber tape (6) and two fiberglass sealed caps lower than 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176997.6A CN103968236B (en) | 2014-04-29 | 2014-04-29 | Low temperature insulation container made clad structure and method for coating thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176997.6A CN103968236B (en) | 2014-04-29 | 2014-04-29 | Low temperature insulation container made clad structure and method for coating thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103968236A CN103968236A (en) | 2014-08-06 |
| CN103968236B true CN103968236B (en) | 2016-05-04 |
Family
ID=51238072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176997.6A Active CN103968236B (en) | 2014-04-29 | 2014-04-29 | Low temperature insulation container made clad structure and method for coating thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103968236B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319056B (en) * | 2014-10-22 | 2016-07-06 | 杭州富士达特种材料股份有限公司 | A kind of heat shield structure of the chiller of low temperature superconducting field |
| CN104989943B (en) * | 2015-06-25 | 2017-03-29 | 武汉武船重型装备工程有限责任公司 | A kind of low-temperature storage tank for ship and its construction method of cladding adiabator |
| CN105757446A (en) * | 2016-04-29 | 2016-07-13 | 四川空分设备(集团)有限责任公司 | Heat insulation method for vacuum heat insulation copious cooling pressure container |
| CN106239064B (en) * | 2016-08-29 | 2019-03-26 | 中航动力股份有限公司 | A kind of gas turbine component heat insulation layer method for coating |
| CN108930907A (en) * | 2017-05-24 | 2018-12-04 | 新兴能源装备股份有限公司 | A kind of LNG low-temperature storage tank heat insulating construction |
| CN108930906A (en) * | 2017-05-24 | 2018-12-04 | 新兴能源装备股份有限公司 | A kind of Dual-drum LNG low-temperature storage tank heat insulating construction |
| CN107157246A (en) * | 2017-06-05 | 2017-09-15 | 苏州鑫精艺钛制品有限公司 | Pure titanium thermos cup and preparation method thereof |
| CN109630811B (en) * | 2019-01-24 | 2020-09-01 | 合肥中科离子医学技术装备有限公司 | Wrapping process of multilayer heat-insulating quilt |
| CN109695818A (en) * | 2019-03-07 | 2019-04-30 | 青岛普天汽车配件有限公司 | A kind of big volume vehicle-mounted bottle interlayer heat insulation structural winding method |
| CN110220107A (en) * | 2019-05-24 | 2019-09-10 | 湖北三江航天江北机械工程有限公司 | The preparation method of low temperature insulation container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706655Y (en) * | 2004-05-11 | 2005-06-29 | 岑保卫 | Combined heat insulation pipe sleeve |
| CN2718369Y (en) * | 2004-04-15 | 2005-08-17 | 中国国际海运集装箱(集团)股份有限公司 | High vacuum insulation low temperature liquefied gas storage tank and liner supporting structure thereof |
| CN101915356A (en) * | 2010-08-13 | 2010-12-15 | 孙加成 | LNG storage tank for diesel-LNG hybrid power ship |
| CN202580595U (en) * | 2012-03-13 | 2012-12-05 | 浙江普阳深冷装备有限公司 | Liner insulating layer binding structure of insulation air bottle |
| CN203488974U (en) * | 2013-09-18 | 2014-03-19 | 杭州富士达特种材料有限公司 | Low-temperature dewar bottle thermal insulation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2441775C (en) * | 2003-09-23 | 2004-09-28 | Westport Research Inc. | Container for holding a cryogenic fluid |
-
2014
- 2014-04-29 CN CN201410176997.6A patent/CN103968236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718369Y (en) * | 2004-04-15 | 2005-08-17 | 中国国际海运集装箱(集团)股份有限公司 | High vacuum insulation low temperature liquefied gas storage tank and liner supporting structure thereof |
| CN2706655Y (en) * | 2004-05-11 | 2005-06-29 | 岑保卫 | Combined heat insulation pipe sleeve |
| CN101915356A (en) * | 2010-08-13 | 2010-12-15 | 孙加成 | LNG storage tank for diesel-LNG hybrid power ship |
| CN202580595U (en) * | 2012-03-13 | 2012-12-05 | 浙江普阳深冷装备有限公司 | Liner insulating layer binding structure of insulation air bottle |
| CN203488974U (en) * | 2013-09-18 | 2014-03-19 | 杭州富士达特种材料有限公司 | Low-temperature dewar bottle thermal insulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103968236A (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103968236B (en) | Low temperature insulation container made clad structure and method for coating thereof | |
| CN205655095U (en) | High vacuum insulation cryrogenic pressure vessel's adiabatic structure | |
| CN106288580A (en) | Use the portable Cold Chain Logistics couveuse that vacuum insulation and phase change cold-storage are combined | |
| CN203793942U (en) | Cryogenic and heat-insulation container | |
| CN103615655A (en) | Low-temperature heat-insulation gas cylinder vacuumizing system | |
| CN203348900U (en) | Horizontal liquefied natural gas storage tank insulating heat efficiently | |
| CN103527921B (en) | The processing method of low temperature insulation container made thermoinsulation material | |
| CN203283679U (en) | Heat preservation tank with vacuum heat insulation manhole | |
| CN203431479U (en) | Low-temperature storage tank | |
| CN205331589U (en) | Safe controllable carbon dioxide is become valving of gaseous phase by liquid phase | |
| CN105333301A (en) | Processing technology for inner container of vehicle-mounted LNG cylinder | |
| CN207329046U (en) | A kind of dixie cup with leakage preventing structure | |
| CN211344470U (en) | Vacuum insulation panel provided with mounting holes and free of surface damage | |
| CN107045926B (en) | A kind of transformer 500kV tubular moulding lead wire insulation binding structure for binding and method | |
| CN105804257B (en) | A kind of heat insulation layer | |
| CN203757367U (en) | Vacuumizing device | |
| CN203215271U (en) | Vacuumizing device for low-temperature vacuum powder heat insulation storage tank | |
| CN206682590U (en) | A kind of refrigerated storage tank vacuum-pumping tube | |
| CN207208910U (en) | A kind of rock wool heat-preservation pipe of trapezoidal bar structure | |
| CN208208798U (en) | A kind of encapsulating film | |
| CN215981976U (en) | Heat insulation layer assembly of low-temperature liquid storage tank | |
| CN107726038A (en) | A kind of LNG mounted gas cylinders processing method | |
| CN205161335U (en) | Take production facility of warmhouse booth heat preservation membrane of gasbag | |
| CN109695818A (en) | A kind of big volume vehicle-mounted bottle interlayer heat insulation structural winding method | |
| CN204531021U (en) | A kind of heat insulation layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |