CN103010318A - Cold storage and thermoregulation carriage, and manufacturing method and application thereof - Google Patents
Cold storage and thermoregulation carriage, and manufacturing method and application thereof Download PDFInfo
- Publication number
- CN103010318A CN103010318A CN2011102896320A CN201110289632A CN103010318A CN 103010318 A CN103010318 A CN 103010318A CN 2011102896320 A CN2011102896320 A CN 2011102896320A CN 201110289632 A CN201110289632 A CN 201110289632A CN 103010318 A CN103010318 A CN 103010318A
- Authority
- CN
- China
- Prior art keywords
- envelope
- exterior skin
- surface layer
- temperature adjustment
- inside panel
- 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.)
- Granted
Links
Images
Abstract
The invention provides a cold storage and thermoregulation carriage, and a manufacturing method and application thereof. The carriage comprises an outer skin carriage (1), an inner skin carriage (2), a lightweight sandwich framework material (3) and a heat-preservation foam material (4), wherein the outer skin carriage (1) and the inner skin carriage (2) form an integrated structure; the heat-preservation foam material (4) is filled with low-temperature phase change cold accumulation material microcapsules; and the whole carriage is formed by resin curing and foaming reaction cementation. The cold storage and thermoregulation carriage has an integrated structure, is simple in structure and easy and convenient to manufacture, and has heat-preservation performance and cold accumulation energy saving and automatic thermoregulation functions, and the cold energy loss of the carriage can be effectively reduced.
Description
Technical field
The present invention relates to refrigeration, temperature adjustment car field, particularly a kind of refrigeration, temperature adjustment car body, and its manufacture method and application.
Background technology
At present, the refrigeration on the home market, cash transport van envelope mainly contain three classes: the first kind is that ectonexine is metal sheet, and expanded material is inserted for metallic framework in the centre, and the compartment forms by metal solder; Equations of The Second Kind is cystosepiment in the middle of being, ectonexine is " sandwich " structural materials of glass fiber compound material plate, and the compartment forms by adhesive is bonding; The 3rd class is to use six " sandwich " composite panels to splice and combine in original compartment, and the recycling section bar is in the fastening moulding of edge.The shortcoming that above-mentioned three kinds of car body exist is: first kind car body, and weight is large, because there being a large amount of metallic materials on the envelope, easily forms a large amount of cold bridges, causes heat-insulating property not good, and water resistance is poor; The Equations of The Second Kind car body, by plurality of plates bonding, vehicle under steam, structural strength, heat-insulating property and service life that strong vibrations are jolted and will be affected refrigerator carriage; The 3rd class car body, weight is large, and it is poor that each railway carriage or compartment plate and former compartment surface are fitted, and bond strength is low, and the cold draining phenomenon is serious.
At present, have pair compartment board or car body to carry out improved document:
1) patent CN2513871 (application number: CN01273137.4, open day: 2002-10-2) disclose a kind of glass fibre reinforced composion refrigeration, carriage of heat preservation prepared from plate, sandwiched hard polyurethane foams central layer in the middle of two layers of glass epoxy, sandwiched I shape glass reinforcing rib in the middle of two layers of glass epoxy, between glass epoxy and the hard polyurethane foams central layer high strength glass fiber woven roving is arranged, the outside face of glass epoxy has isophthalic one neopentyl glycol gel coating resin.Although this compartment board has solved to a certain extent weight and reached greatly self strength problem, there are the defectives such as bonding is not firm, easy cluck the bubble of compartment exterior skin, rough surface.
2) patent CN101513851 (application number: CN200910038380.7, open day: 2009-8-26) provide a kind of integrated refrigerator car carriage structure and operational method.Be specially: shrouding before the anterior face of compartment inner protective layer is installed, mounting base on the bottom surface of compartment inner protective layer; Take base plate as the basis, on both sides, compartment and the end face inside panel is installed, leave reperfusion space between inside panel and the protective cover; Build foaming formwork in the compartment, foaming formwork and inside panel are fitted; Filling polyurethane expanded material in the reperfusion space; At the compartment mouth rear shrouding is installed, and at rear shrouding the back door is installed.Although the cold draining problem in compartment, this compartment improves, adopt plurality of plates splicing foaming bonding to form, manufacturing procedure is complicated, and because expanded material is not only made warm material but also make adhesives, easily produce bonding not firm, heat insulation effect is undesirable, the problem that the structural strength of envelope is lower.
Summary of the invention
One of purpose of the present invention will overcome the drawback of above-mentioned refrigeration, cash transport van envelope exactly, provides a kind of integral structure, intensity is high and have better insulation, automatically regulate the composite material van cooler envelope of temperature function.
A kind of refrigeration provided by the invention, temperature adjustment car body, comprise: exterior skin envelope and inside panel envelope, both all are integrated, by the left side surface layer of exterior skin envelope and the left side surface layer of inside panel envelope, the top coat of the top coat of exterior skin envelope and inside panel envelope, the right side surface layer of exterior skin envelope and the right side surface layer of inside panel envelope, the bottom surface layer of the bottom surface layer of exterior skin envelope and inside panel envelope, and the front layer of the front layer of exterior skin envelope and inside panel envelope forms; Each corresponding surface layer is parallel, the setting of being separated by; And therebetween is equipped with the light sandwich framework material, and is filled with cellular insulant.
Wherein, the thickness of slab of described refrigeration, temperature adjustment car body (thickness that comprises interior exterior skin, adiabator layer) is between 50～150mm, and corresponding envelope length is between 3500～9600mm, and load-carrying ability is between 1.5～11 tons.
For refrigerator truck, the thickness of slab of car body is determined according to the cargo tonnage size of automobile, oad and the heat-proof quality of envelope.The thickness of composite material skin is 1.5～4mm, if the corresponding polyurethane foamed material of selecting, its thickness is 47～98mm; If select polystyrene foam, its thickness is 57～117mm, increase approximately about 20% than the thickness of polyurethane foamed material, because the coefficient of thermal conductivity of rigid polyurethane foam is 0.024w/mk, the coefficient of thermal conductivity of polystyrene foamed material is 0.041w/mk, and rigid polyurethane foam is well more a lot of than the heat-proof quality of polystyrene foamed material.
The material of exterior skin envelope and inside panel envelope is the composite material that comprises fortifying fibre and matrix resin.
Wherein, the fortifying fibre volume content is 30～80% in described exterior skin envelope and the inside panel envelope.
Wherein, described fortifying fibre is carbon fiber, glass fibre, basalt fibre, aramid fiber or assorted fibre.
Wherein, assorted fibre is two or more fibers that mix in carbon fiber, glass fibre, basalt fibre, the aramid fiber.
Wherein, the preferred large-tow carbon fiber of fortifying fibre, the assorted fibre of large-tow carbon fiber and glass fibre.
Wherein, described matrix resin is unsaturated polyester (UP), vinylite, epoxy resin, phenol resin or acrylate resin.Preferred unsaturated polyester (UP) or epoxy resin.
The material of exterior skin envelope and inside panel envelope can be identical or different.Concrete skin envelope is to lay laminated curing to, twin shaft to, multiaxis to, woven cloth or prepreg by the single shaft of above-mentioned lamination coating to form.
Wherein, described light sandwich framework material, between interior exterior skin envelope, crisscross arranging.The quantity of framework material mainly is that load-carrying, the requirement of strength according to refrigerator carriage determined; Bottom surface layer is because of the weight of bearing goods, and the framework material number is maximum; Side facing bears the impact of goods side direction, and the framework material number is taken second place; Top coat seldom can bear external force, and the framework material number is minimum.
Wherein, described light sandwich framework material is shaped as I shape, square-tube type or rectangle.
Wherein, the material of described light sandwich framework material can be glass fiber reinforced plastic shapes, Ba Ersha wood (Balsa wood), paulownia wood, China fir or oak.
Wherein, described cellular insulant is filled between the interior exterior skin envelope with the mode of perfusion, by described light sandwich framework material institute interval; Namely except the part of light sandwich framework material is set, its complementary space between the interior exterior skin envelope all is filled with cellular insulant.
Wherein, described cellular insulant is the expanded material that is filled with low form phase-change material for cold storage microcapsules.
Wherein, described expanded material can be: rigid polyurethane foam, polystyrene foamed material, phenolic foam material, urea-formaldehyde foam material, polyetherimide foam materials or polyvinyl chloride foam material; Preferred rigid polyurethane foam or hard polystyrene material or phenolic foam material.
Above-mentioned whole car body is solidified by matrix resin and the foamable reaction splicing forms.
Wherein, described low form phase-change material for cold storage microcapsules endorse be: phase transition temperature interval is at 0～20 ℃ paraffin, straight chain paraffins, aliphatic acid, many carbonyls carbonic acid, crystalline hydrate salt or eutectic hydrated salt; Be preferably: n-tetradecane (5.5 ℃ of fusing points), bromohexadecane (16～18 ℃ of fusing points), normal hexadecane (18.2 ℃ of fusing points), paraffin (0～20 ℃ of fusing point), organic polyoxyethylene ether (10～20 ℃), sad/the lauric acid compound (3-6 ℃) or KF4H
2O (18.5 ℃).
Wherein, the shell of described low form phase-change material for cold storage microcapsules can be: polyureas, gelatin, Arabic gum, melamine urea-formaldehyde resin, amino resin or polymethyl methacrylate.
Wherein, described low form phase-change material for cold storage microcapsules can adopt interfacial polymerization, situ aggregation method, complex coacervation, air suspension film forming method, vacuum vapor deposition, aqueous phase separation method, oil-phase separating method etc. to make.
Wherein, the weight proportion of described expanded material and low form phase-change material for cold storage microcapsules is: 100 parts: (30～100) part.
The composite panel of refrigeration provided by the invention, temperature adjustment car body is specially in two-layer fiber composite materials plate therebetween and is equipped with the light sandwich framework material, and is filled with cellular insulant, namely contains the expanded material of low form phase-change material for cold storage microcapsules.
Wherein, the material of described fiber composite materials plate is the composite material that comprises fortifying fibre and matrix resin.
Wherein, the restriction of described light sandwich framework material, low form phase-change material for cold storage microcapsules, expanded material, fortifying fibre and matrix resin refrigerates, limits accordingly in the temperature adjustment car body with content of the present invention.
Refrigeration of the present invention, temperature adjustment car body are used on refrigeration, the temperature adjustment compartment, i.e. a kind of refrigeration, temperature adjustment compartment comprise the described refrigeration of content of the present invention, temperature adjustment car body and car door.
Wherein, car body is connected common hinge and is connected with car door.Car door adopts multilayer labyrinth type adhesive tape to carry out encapsulation process, and is provided with fixedly latch hook of car door.
Another object of the present invention provides the manufacture method of a kind of refrigeration, temperature adjustment car body, may further comprise the steps:
1) moulding of exterior skin envelope and inside panel envelope;
2) be arranged in parallel exterior skin envelope and inside panel envelope, described interior exterior skin envelope all is the integral structure that fortifying fibre is laid laminated curing, has left side surface layer, top coat, right side surface layer, bottom surface layer and front layer; Between exterior skin envelope and each surface layer of inside panel envelope, lay the light sandwich framework material, crisscross being intervally arranged; Form flow-guiding channel between adjacent framework material, form reperfusion space between interior exterior skin;
3) filled and process warm material in the reperfusion space specifically contains the expanded material of low form phase-change material for cold storage microcapsules.
Wherein, the forming process of exterior skin envelope and inside panel envelope is: hand is stuck with paste technique, vacuum bag technique, vacuum-assisted resin transfer injection moulding (VARTM), Resin Transfer Moulding moulding (RTM) or mould pressing process.
Wherein, the restriction of described interior exterior skin envelope, light sandwich framework material, low form phase-change material for cold storage microcapsules, expanded material, fortifying fibre and matrix resin is with limiting accordingly in the described refrigeration of content of the present invention, the temperature adjustment car body.
Wherein, described light sandwich framework material is to be placed between the interior exterior skin envelope by bonding mode.
Wherein, the adhesive of described bonding way use can be acrylate resin, unsaturated polyester (UP), vinylite, epoxy resin or phenol resin.
Wherein, the filling mode of described expanded material is perfusion.
Wherein, described low form phase-change material for cold storage microcapsules are filled before the expanded material foaming, and expanded material can be realized the even distribution of microcapsules in foamed forming process like this.
The present invention has following beneficial effect:
(1) the present invention fills low form phase-change material for cold storage microcapsules in expanded material, and when ambient temperature was lower than the phase transition temperature of phase-change material, phase-change material was become solid-state suction and stored a large amount of cold energy by liquid state; When ambient temperature was higher than phase transition temperature, phase-change material made temperature relative equilibrium in the compartment by the solid-state a large amount of thermal energy of liquid absorption that becomes, and reaches the effect of automatic adjusting temperature, can save the 10-25% of air-conditioning institute consuming electric power.And the low form phase-change material for cold storage has the characteristics such as wide material sources, moderate cost, energy storage density are high, the approximate isothermal of energy storage exoergic, and process is easy to control, can several compound uses, and can effective use of energy sources and energy-conservation.
(2) refrigerator carriage of the present invention is except passing through the adhesives between lightweight framework material and interior exterior skin envelope, direct filled with foaming material between interior exterior skin envelope, do not need to use more polymer adhesive, expanded material and interior exterior skin good bonding, increase the intensity of compartment board, also can effectively absorb vibration that the compartment produces in the process of moving, bump etc.Whole compartment is integrated, and without metal reinforcement, without the easy heat-conducting piece of inside and outside perforation, the cold draining phenomenon is obviously improved, and makes simple and efficient.
(3) the present invention adopts full composite material to make envelope, 1. high-strength light: the density of composite material is 1.7-2.0g/cm
3, be about 1/4 of steel density, 2/3 of aluminium density, and intensity is very large, and wherein the pulling strengrth of carbon fiber composite material reaches 1800-2100MPa, the pulling strengrth 860Mpa of glass-felt plastic, all be higher than carbon structural steel (720Mpa), thereby need do not use steel lining to reinforce; The modulus of elasticity 120-130Gpa of glass-felt plastic or carbon fiber composite material, be about half of steel (210Gpa), in the situation of same rigidity, replace steel with composite material, but about loss of weight 50%, therefore can effectively alleviate car body weight, reduce oil consumption, be beneficial to energy-conserving and environment-protective, also be conducive to improve simultaneously the load carrying ability in compartment; 2. energy-saving heat preserving: the permeability to heat under the glass-felt plastic room temperature approximately is the 1/100-1/300 of steel (50w/mk) generally at 0.15-0.39w/mk.3. withstanding corrosion: composite material is good resistant material, and the effect of acid, alkali, salt, most of organic matter and germ is had good resistivity, is fit to environment moist in the refrigerating carriage.
(4) car body therebetween of the present invention is equipped with the light sandwich framework material, and the flow-guiding channel of foamed material not only is provided, and can strengthen overall construction intensity and the rigidity in compartment.
Description of drawings
Fig. 1 is refrigeration, temperature adjustment car body cross sectional drawing;
Fig. 2 is refrigeration, temperature adjustment car body front view;
Fig. 3 is refrigeration, temperature adjustment car body back view.
Fig. 4 is perfusion cellular insulant schematic diagram.
Description of reference numerals: 1-exterior skin envelope, 2-inside panel envelope, 3-light sandwich framework material, 4-cellular insulant, the integrated car body of 5-, 6-car door, 7-flow-guiding channel, 8-sprue gate, 9-exhausr port.
11-exterior skin envelope left side surface layer, 21-inside panel envelope left side surface layer;
12-exterior skin envelope top coat, 22-inside panel envelope top coat;
13-exterior skin envelope right side surface layer, 23-inside panel envelope right side surface layer;
14-exterior skin envelope bottom surface layer, 24-inside panel envelope bottom surface layer;
15-exterior skin envelope front layer, 25-inside panel envelope front layer.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing, and following examples also are used for explanation the present invention, but be not used for limiting the scope of the invention.
As shown in Figure 1, a kind of refrigeration, temperature adjustment car body comprise exterior skin envelope 1, inside panel envelope 2, light sandwich framework material 3 and cellular insulant 4, and whole compartment forms by resin solidification and foamable reaction splicing.Exterior skin envelope 1 and inside panel envelope 2 surface layers are substantially parallel, light sandwich framework material 3, between interior exterior skin envelope, crisscross arranging, and be filled with cellular insulant 4, the expanded material that namely contains low form phase-change material for cold storage microcapsules is poured between the interior exterior skin envelope, by 3 intervals of light sandwich framework material.Install refrigerator carriage (the integrated car body of 5 expressions wherein as shown in Figure 3 after the car door, 6 is car door), except car door 6 needs the encapsulation process, whole refrigerator carriage 5 is integrated, joint between the plate of railway carriage or compartment seals gapless fully, and the intensity of envelope and heat-insulating property all obtain larger lifting.
A kind of refrigeration, temperature adjustment car body, envelope size: 3500mm * 2000mm * 2000mm, load-carrying: 1.5 tons, a kind of in the related refrigeration of content of the present invention, the temperature adjustment car body.
(1) adopts VARTM technological forming exterior skin envelope 1 and inside panel envelope 2, its exterior skin envelope 1 and inside panel envelope 2 form by epoxy resin and large-tow carbon fiber one-way fabric laying curing, concrete preparation method is: the metal die that is provided with heating arrangement, spraying HD-918-V mold release (the permanent chemical industry Co., Ltd in east, Shanghai is produced), respectively with 0 °, + 45 °,-45 °, the large-tow carbon fiber one-way fabric is laid in 90 ° angle circulation, lay 1.5mm thick, wrap up whole mould with vacuum bag, in mold side along mosaic seal, one end of mould vacuumizes (degree of vacuum: 0.05～0.09MPa), pressurize is 3～5 minutes under the negative pressure, import epoxy resin adhesive liquid from the other end again, the fiber volume fraction of control covering layer is 50%, is heating and curing, the condition of solidifying is: temperature, 170 ℃; Time, 3h.After solidifying end, be down to room temperature, the demoulding is taken out and is namely made exterior skin envelope 1 and inside panel envelope 2.The outside dimension of exterior skin envelope is 3500mm * 2000mm * 2000mm, wall thickness 1.5mm; The internal dimensions of inside panel envelope is 3400mm * 1900mm * 1900mm, wall thickness 1.5mm;
(2) be arranged in parallel exterior skin envelope 1 and inside panel envelope 2, described interior exterior skin envelope all is the integral structure that fortifying fibre is laid laminated curing, has the left side surface layer, top coat, the right side surface layer, bottom surface layer and front layer, between exterior skin envelope 1 and inside panel envelope 2 each surface layer with the bonding light sandwich framework material of laying of acrylate resin, the light sandwich framework material is selected the glass-felt plastic square tube, specification is 47mm * 47mm * 2mm, crisscross being intervally arranged, adjacent square tube interval 500mm on the bottom surface layer, the left side surface layer, adjacent square tube interval 600mm on right side surface layer and the front layer, adjacent square tube interval 800mm on the top coat, form flow-guiding channel between adjacent square tube, form reperfusion space between interior exterior skin;
(3) clamping around the interior exterior skin envelope is got up, pressure with carrying foaming generation, leave sprue gate 8 and exhausr port 9 (as shown in Figure 4) on the interior exterior skin envelope, again with polyether glycol, the foaming agent pentafluoropropane, catalyst TEA (triethanolamine), MDI (diphenyl methane-4,4 '-diisocyanate), foam stabilizer silicone oil and normal hexadecane/carbamide resin microcapsules stir 5～20s with mixer, wherein the weight proportion of foaming mixture material and microcapsules is 100 parts: 50 parts (normal hexadecane/carbamide resin microcapsules can be according to document " normal hexadecane polyurea microcapsule phase-change material " (Zou Guanglong etc., Acta PhySico-Chimica Sinica) interfacial polymerization prepares), then mixed liquor is poured into rapidly sprue gate 8, the flow-guiding channel filled chamber that material forms along framework material, mixed liquor divides several times preparation, the gradation perfusion, stage by stage pressurize, foaming, per stage slaking 30～50 minutes, until expanded material is full of the cavity between whole interior exterior skin envelope, expanded material had both played insulation, the effect of reinforced cementitious interior exterior skin envelope is played again in the effect of temperature adjustment.
The phase transition temperature of phase-change material is 18.2 ℃ in this carriage of heat preservation prepared from, can utilize temperature to open car door low evening, carry out Chu Leng, close car door daytime, absorb heat, can save 25% of fefrigerator institute consuming electric power, also can utilize valley power and fefrigerator capacity cold-storage more than needed at night, the cold that stores is discharged into line space during peak of power consumption by day and transfers, reach and move Pinggu, peak, alleviate the purpose of imbalance between power supply and demand.
A kind of refrigeration, temperature adjustment car body, envelope size: 6200mm * 2300mm * 2200mm, load-carrying: 6 tons, a kind of in the related refrigeration of content of the present invention, the temperature adjustment car body.
(1) adopts RTM technological forming exterior skin envelope 1 and inside panel envelope 2, its exterior skin envelope 1 and inside panel envelope 2 form by vinylite and glass fibre bias fabric laying curing, concrete preparation method is: the metal die that is provided with heating arrangement, spraying HD-918-V mold release (the permanent chemical industry Co., Ltd in east, Shanghai is produced), lay compound glass fiber bias fabric, lay 3.5mm thick, at former edge mosaic seal, with the moon, the sealing of formpiston matched moulds, to vacuumize (0.05～0.09MPa) in its die cavity, pressurize is 3～5 minutes under the negative pressure, import the vinylite glue from the other end again, the fiber volume fraction of control covering layer is 55%, is heating and curing, the condition of solidifying is: temperature, 130 ℃; Time, 2h.After solidifying end, be down to room temperature, the demoulding is taken out and is namely made exterior skin envelope 1 and inside panel envelope 2.The outside dimension of exterior skin envelope is 6200mm * 2300mm * 2200mm, wall thickness 3.5mm; The internal dimensions of inside panel envelope is 6000mm * 2100mm * 2000mm, wall thickness 3.5mm;
(2) be arranged in parallel exterior skin envelope 1 and inside panel envelope 2, described interior exterior skin envelope all is the integral structure that fortifying fibre is laid laminated curing, has the left side surface layer, top coat, the right side surface layer, bottom surface layer and front layer, between exterior skin envelope 1 and inside panel envelope 2 each surface layer with the bonding light sandwich framework material of laying of acrylate resin, the light sandwich framework material is selected Ba Ersha wood rectangular strip, specification is 120mm * 93mm, crisscross being intervally arranged, adjacent Ba Ersha batten interval 450mm on the bottom surface layer, the left side surface layer, adjacent Ba Ersha batten interval 500mm on right side surface layer and the front layer, adjacent Ba Ersha batten interval 750mm on the top coat, form flow-guiding channel between adjacent Ba Ersha batten, form reperfusion space between interior exterior skin;
(3) clamping around the interior exterior skin envelope is got up, pressure with carrying foaming generation, leave sprue gate 8 and exhausr port 9 (as shown in Figure 4) on the interior exterior skin envelope, polystyrene plastics bead and paraffin/poly-(toluene diisocyanate-ethylene diamine) microcapsules that will contain the foaming agent pentane mix again, wherein the weight proportion of foaming mixture material and microcapsules is 100 parts: 60 parts (paraffin/poly-(toluene diisocyanate-ethylene diamine) but " gelation of microcapsules reference literature, the research of microencapsulation low-temperature phase-change energy-storing material " (Lan Xiaozheng, Chinese Academy of Science, the doctorate paper) preparation method prepares), then mixed material is poured into sprue gate 8, the flow-guiding channel filled chamber that material forms along framework material, mixed material gradation perfusion, the foaming of heating, 67～70 ℃ of heating-up temperatures, until expanded material is full of the cavity between whole interior exterior skin envelope, expanded material had both played insulation, the effect of reinforced cementitious interior exterior skin envelope is played again in the effect of temperature adjustment.
The phase transition temperature of phase-change material is 0-20 ℃ in this carriage of heat preservation prepared from, can utilize temperature to open car door low evening, carry out Chu Leng, close car door daytime, absorb heat, can save 15% of fefrigerator institute consuming electric power, also can utilize valley power and fefrigerator capacity cold-storage more than needed at night, the cold that stores is discharged into line space during peak of power consumption by day and transfers, reach and move Pinggu, peak, alleviate the purpose of imbalance between power supply and demand.
A kind of refrigeration, temperature adjustment car body, envelope size: 9600mm * 2500mm * 3980mm, load-carrying: 11 tons, a kind of in the related refrigeration of content of the present invention, the temperature adjustment car body.
(1) adopts vacuum bag technological forming exterior skin envelope 1 and inside panel envelope 2, its exterior skin envelope 1 and inside panel envelope 2 are laid to solidify and are formed by the unidirectional preimpregnation fabric that mixes of unsaturated polyester (UP) and glass fibre/large-tow carbon fiber, concrete preparation method is: the metal die that is provided with heating arrangement, spraying HD-918-V mold release (the permanent chemical industry Co., Ltd in east, Shanghai is produced), respectively with 0 °, + 30 °,-30 °, 90 ° angle alternate cycles is laid the unidirectional preimpregnation fabric of large-tow carbon fiber and the unidirectional preimpregnation fabric of glass fibre, lay 3.5mm thick, wrap up whole mould with vacuum bag, in mold side along mosaic seal, vacuumize (0.05～0.09MPa), pressurize is 3～5 minutes under the negative pressure, the fiber volume fraction of control covering layer is 60%, be heating and curing, the condition of curing is: temperature, 110 ℃; Time, 3.5h.After solidifying end, be down to room temperature, the demoulding is taken out and is namely made exterior skin envelope 1 and inside panel envelope 2.The outside dimension of exterior skin envelope is 9600mm * 2500mm * 3980mm, wall thickness 3.5mm; The internal dimensions of inside panel envelope is 9300mm * 2200mm * 3680mm, wall thickness 3.5mm;
(2) be arranged in parallel exterior skin envelope 1 and inside panel envelope 2, described interior exterior skin envelope all is the integral structure that fortifying fibre is laid laminated curing, has the left side surface layer, top coat, the right side surface layer, bottom surface layer and front layer, between exterior skin envelope 1 and inside panel envelope 2 each surface layer with the unsaturated polyester-bonded light sandwich framework material of laying, the light sandwich framework material is selected the oak rectangular strip, specification is 200mm * 150mm, crisscross being intervally arranged, adjacent oak bar interval 500mm on the bottom surface layer, the left side surface layer, adjacent oak bar interval 550mm on right side surface layer and the front layer, adjacent oak bar interval 700mm on the top coat, form flow-guiding channel between adjacent oak bar, form reperfusion space between interior exterior skin;
(3) clamping around the interior exterior skin envelope is got up, the pressure so that the carrying foaming produces leaves sprue gate 8 and exhausr port 9 (as shown in Figure 4) on the interior exterior skin envelope, again with phenol resin, foaming agent hexafluoro butane, curing agent to Loprazolam and KF4H
2O/ polymethyl methacrylate microcapsules mix, and wherein the weight proportion of foaming mixture material and microcapsules is 100 parts: 65 parts of (KF4H
2O/ polymethyl methacrylate microcapsules can be with reference to patent CN1695787 (application number: CN200510024706.2, open day: 2005-11-16) preparation method of synthesizing inorganic microcapsules of storing energy through phase change by using method of solution precipitation polymerization prepared), then mixed material is poured into sprue gate 8, the flow-guiding channel filled chamber that material forms along framework material, mixed liquor divides several times preparation, the gradation perfusion, stage by stage foaming, per stage slaking 30 minutes, until expanded material is full of the cavity between whole interior exterior skin envelope, expanded material had both played insulation, the effect of reinforced cementitious interior exterior skin envelope is played again in the effect of temperature adjustment.
The phase transition temperature of phase-change material is 18.5 ℃ in this carriage of heat preservation prepared from, can utilize temperature to open car door low evening, carry out Chu Leng, close car door daytime, absorb heat, can save 10% of fefrigerator institute consuming electric power, also can utilize valley power and fefrigerator capacity cold-storage more than needed at night, the cold that stores is discharged into line space during peak of power consumption by day and transfers, reach and move Pinggu, peak, alleviate the purpose of imbalance between power supply and demand.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. refrigeration, the temperature adjustment car body, comprise: exterior skin envelope (1) and inside panel envelope (2), both all are integrated, by the left side surface layer (11) of exterior skin envelope and the left side surface layer (21) of inside panel envelope, the top coat (22) of the top coat of exterior skin envelope (12) and inside panel envelope, the right side surface layer (13) of exterior skin envelope and the right side surface layer (23) of inside panel envelope, the bottom surface layer (24) of the bottom surface layer of exterior skin envelope (14) and inside panel envelope, and the front layer (25) of the front layer of exterior skin envelope (15) and inside panel envelope forms; Each corresponding surface layer is parallel, the setting of being separated by; And therebetween is equipped with light sandwich framework material (3), and is filled with cellular insulant (4).
2. refrigeration according to claim 1, temperature adjustment car body is characterized in that, the material of described exterior skin envelope (1) and inside panel envelope (2) is the composite material that comprises fortifying fibre and matrix resin.
3. refrigeration according to claim 2, temperature adjustment car body is characterized in that, described fortifying fibre is carbon fiber, glass fibre, basalt fibre, aramid fiber or assorted fibre; Described matrix resin is unsaturated polyester (UP), vinylite, epoxy resin, phenol resin or acrylate resin.
4. refrigeration according to claim 1, temperature adjustment car body is characterized in that, the material of described light sandwich framework material (3) is glass fiber reinforced plastic shapes, Ba Ersha wood, paulownia wood, China fir or oak.
5. refrigeration according to claim 1, temperature adjustment car body is characterized in that, described cellular insulant (4) is the expanded material that contains low form phase-change material for cold storage microcapsules.
6. refrigeration according to claim 5, temperature adjustment car body, it is characterized in that, described expanded material is rigid polyurethane foam, polystyrene foamed material, phenolic foam material, urea-formaldehyde foam material, polyetherimide foam materials or polyvinyl chloride foam material.
7. refrigeration according to claim 5, temperature adjustment car body, it is characterized in that, the nuclear of described low form phase-change material for cold storage microcapsules is: phase transition temperature interval is at 0～20 ℃ paraffin, straight chain paraffins, aliphatic acid, many carbonyls carbonic acid, crystalline hydrate salt or eutectic hydrated salt; The shell of described low form phase-change material for cold storage microcapsules is: polyureas, gelatin, Arabic gum, melamine urea-formaldehyde resin, amino resin or polymethyl methacrylate.
8. such as the manufacture method of the described refrigeration of claim 1～7 any one, temperature adjustment car body, it is characterized in that, may further comprise the steps:
1) moulding of exterior skin envelope and inside panel envelope;
2) be arranged in parallel exterior skin envelope and inside panel envelope, described interior exterior skin envelope all is the integral structure that fortifying fibre is laid laminated curing, and left side surface layer, top coat, right side surface layer, bottom surface layer and front layer are arranged; Between each corresponding surface layer of interior exterior skin envelope, lay the light sandwich framework material, crisscross being intervally arranged; Form flow-guiding channel between adjacent framework material; Form reperfusion space between interior exterior skin;
3) filled and process warm material in the reperfusion space specifically contains the expanded material of low form phase-change material for cold storage microcapsules.
9. composite material refrigeration, temperature adjustment compartment board is characterized in that, are equipped with light sandwich framework material (3) in two-layer fiber composite materials plate therebetween, and are filled with cellular insulant (4); Described cellular insulant (4) is for containing the expanded material of low form phase-change material for cold storage microcapsules.
10. a refrigeration, temperature adjustment compartment is characterized in that, comprise the described refrigeration of claim 1～7 any one, temperature adjustment car body (5) and car door (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110289632.0A CN103010318B (en) | 2011-09-26 | 2011-09-26 | Cold storage and thermoregulation carriage, and manufacturing method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110289632.0A CN103010318B (en) | 2011-09-26 | 2011-09-26 | Cold storage and thermoregulation carriage, and manufacturing method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010318A true CN103010318A (en) | 2013-04-03 |
| CN103010318B CN103010318B (en) | 2015-06-17 |
Family
ID=47959562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110289632.0A Active CN103010318B (en) | 2011-09-26 | 2011-09-26 | Cold storage and thermoregulation carriage, and manufacturing method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010318B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737943A (en) * | 2013-12-31 | 2014-04-23 | 广州拜尔冷链聚氨酯科技有限公司 | Refrigerator car carriage inner skin manufacturing process and mould and refrigerator car carriage manufacturing process |
| CN105968829A (en) * | 2016-05-27 | 2016-09-28 | 福建天利高新材料有限公司 | Micro-foaming phase change paraffin material and preparation method thereof |
| CN106739961A (en) * | 2016-12-31 | 2017-05-31 | 重庆樽明汽车零部件有限公司 | A kind of lorry heat-insulation system |
| CN107303922A (en) * | 2016-04-22 | 2017-10-31 | 太仓派欧技术咨询服务有限公司 | A kind of integral structure refrigerator carriage and preparation method thereof |
| CN108302852A (en) * | 2018-01-12 | 2018-07-20 | 深圳市恒鲜物联科技实业有限公司 | Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite |
| CN108583503A (en) * | 2018-04-26 | 2018-09-28 | 龚钦湧 | A kind of system and unlocking method to be locked door by mobile phone terminal software solution |
| CN109103370A (en) * | 2018-07-05 | 2018-12-28 | 武汉理工大学 | A kind of light-weight electric automobile battery case |
| CN109178346A (en) * | 2018-06-25 | 2019-01-11 | 上海卫星工程研究所 | A kind of integrated satellite capsule plate heat-storing device adapting to complicated hot-fluid environment |
| CN109624183A (en) * | 2018-12-28 | 2019-04-16 | 滁州美业机械制造有限公司 | A kind of refrigerator shelf prepares forming method |
| CN109941181A (en) * | 2019-03-22 | 2019-06-28 | 淮阴工学院 | A kind of intelligent water products transportation vehicle |
| CN110980026A (en) * | 2019-12-20 | 2020-04-10 | 连云港神鹰复合材料科技有限公司 | Lightweight carbon fiber container |
| CN110987475A (en) * | 2019-12-23 | 2020-04-10 | 重庆电子工程职业学院 | Automobile marketing comprehensive performance display platform |
| CN111891234A (en) * | 2020-08-13 | 2020-11-06 | 重庆赛力格柯网络科技有限公司 | Heat insulation carriage and manufacturing method thereof |
| CN112944203A (en) * | 2021-03-22 | 2021-06-11 | 中海石油气电集团有限责任公司 | Heat preservation cold insulation circulation system based on phase change heat insulation material |
| CN112976608A (en) * | 2021-03-30 | 2021-06-18 | 郑州大学 | Large-tow continuous carbon fiber reinforced automobile floor VARTM forming die |
| CN114851589A (en) * | 2021-02-05 | 2022-08-05 | 重庆国际复合材料股份有限公司 | Production method of thermal insulation carriage plate and thermal insulation carriage plate |
| CN115027075A (en) * | 2022-07-12 | 2022-09-09 | 鹤壁安易捷智能制造有限公司 | Non-metal composite material thermal insulation carriage and manufacturing method thereof |
| CN116890378A (en) * | 2023-06-06 | 2023-10-17 | 索菲亚家居股份有限公司 | Sheet material and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310073A (en) * | 1993-10-21 | 1994-05-10 | Dynoplast Ltd. | Freezing container |
| GB2354732A (en) * | 1999-09-28 | 2001-04-04 | Glance Tech Ltd | A cold storage container |
| CN2513871Y (en) * | 2001-12-28 | 2002-10-02 | 扬州麦斯通复合材料有限公司 | Glass fibre reinforced composite material vehicle carriage board for refrigerating and thermal insulation vehicle |
| CN1796212A (en) * | 2004-12-20 | 2006-07-05 | 上海交大神舟汽车设计开发有限公司 | Carriage of heat preservation prepared from flexible foamed rubber-plastic heat insulation material |
| CN101314367A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Vehicle bottom board of composite material |
| CN101555401A (en) * | 2008-04-10 | 2009-10-14 | 中国科学院化学研究所 | Microcapsule of organic phase change energy storage material and preparation method thereof |
| CN202368687U (en) * | 2011-09-26 | 2012-08-08 | 蓝星(北京)化工机械有限公司 | Refrigerating and temperature adjusting carriage body and carriage |
-
2011
- 2011-09-26 CN CN201110289632.0A patent/CN103010318B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310073A (en) * | 1993-10-21 | 1994-05-10 | Dynoplast Ltd. | Freezing container |
| GB2354732A (en) * | 1999-09-28 | 2001-04-04 | Glance Tech Ltd | A cold storage container |
| CN2513871Y (en) * | 2001-12-28 | 2002-10-02 | 扬州麦斯通复合材料有限公司 | Glass fibre reinforced composite material vehicle carriage board for refrigerating and thermal insulation vehicle |
| CN1796212A (en) * | 2004-12-20 | 2006-07-05 | 上海交大神舟汽车设计开发有限公司 | Carriage of heat preservation prepared from flexible foamed rubber-plastic heat insulation material |
| CN101555401A (en) * | 2008-04-10 | 2009-10-14 | 中国科学院化学研究所 | Microcapsule of organic phase change energy storage material and preparation method thereof |
| CN101314367A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Vehicle bottom board of composite material |
| CN202368687U (en) * | 2011-09-26 | 2012-08-08 | 蓝星(北京)化工机械有限公司 | Refrigerating and temperature adjusting carriage body and carriage |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737943A (en) * | 2013-12-31 | 2014-04-23 | 广州拜尔冷链聚氨酯科技有限公司 | Refrigerator car carriage inner skin manufacturing process and mould and refrigerator car carriage manufacturing process |
| CN107303922A (en) * | 2016-04-22 | 2017-10-31 | 太仓派欧技术咨询服务有限公司 | A kind of integral structure refrigerator carriage and preparation method thereof |
| CN105968829A (en) * | 2016-05-27 | 2016-09-28 | 福建天利高新材料有限公司 | Micro-foaming phase change paraffin material and preparation method thereof |
| CN105968829B (en) * | 2016-05-27 | 2018-07-24 | 福建天利高新材料有限公司 | A kind of fretting map phase change paraffin material and preparation method thereof |
| CN106739961A (en) * | 2016-12-31 | 2017-05-31 | 重庆樽明汽车零部件有限公司 | A kind of lorry heat-insulation system |
| CN108302852A (en) * | 2018-01-12 | 2018-07-20 | 深圳市恒鲜物联科技实业有限公司 | Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite |
| CN108583503A (en) * | 2018-04-26 | 2018-09-28 | 龚钦湧 | A kind of system and unlocking method to be locked door by mobile phone terminal software solution |
| CN109178346A (en) * | 2018-06-25 | 2019-01-11 | 上海卫星工程研究所 | A kind of integrated satellite capsule plate heat-storing device adapting to complicated hot-fluid environment |
| CN109103370B (en) * | 2018-07-05 | 2020-05-05 | 武汉理工大学 | Lightweight battery box of electric automobile |
| CN109103370A (en) * | 2018-07-05 | 2018-12-28 | 武汉理工大学 | A kind of light-weight electric automobile battery case |
| CN109624183A (en) * | 2018-12-28 | 2019-04-16 | 滁州美业机械制造有限公司 | A kind of refrigerator shelf prepares forming method |
| CN109941181A (en) * | 2019-03-22 | 2019-06-28 | 淮阴工学院 | A kind of intelligent water products transportation vehicle |
| CN109941181B (en) * | 2019-03-22 | 2021-08-17 | 淮阴工学院 | Intelligent aquatic product transport vehicle |
| CN110980026A (en) * | 2019-12-20 | 2020-04-10 | 连云港神鹰复合材料科技有限公司 | Lightweight carbon fiber container |
| CN110987475A (en) * | 2019-12-23 | 2020-04-10 | 重庆电子工程职业学院 | Automobile marketing comprehensive performance display platform |
| CN110987475B (en) * | 2019-12-23 | 2021-09-24 | 重庆电子工程职业学院 | Automobile marketing comprehensive performance display platform |
| CN111891234A (en) * | 2020-08-13 | 2020-11-06 | 重庆赛力格柯网络科技有限公司 | Heat insulation carriage and manufacturing method thereof |
| CN111891234B (en) * | 2020-08-13 | 2021-07-30 | 重庆钧业新材料科技股份有限公司 | Heat insulation carriage and manufacturing method thereof |
| CN114851589A (en) * | 2021-02-05 | 2022-08-05 | 重庆国际复合材料股份有限公司 | Production method of thermal insulation carriage plate and thermal insulation carriage plate |
| CN112944203A (en) * | 2021-03-22 | 2021-06-11 | 中海石油气电集团有限责任公司 | Heat preservation cold insulation circulation system based on phase change heat insulation material |
| CN112976608A (en) * | 2021-03-30 | 2021-06-18 | 郑州大学 | Large-tow continuous carbon fiber reinforced automobile floor VARTM forming die |
| CN115027075A (en) * | 2022-07-12 | 2022-09-09 | 鹤壁安易捷智能制造有限公司 | Non-metal composite material thermal insulation carriage and manufacturing method thereof |
| CN116890378A (en) * | 2023-06-06 | 2023-10-17 | 索菲亚家居股份有限公司 | Sheet material and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010318B (en) | 2015-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103010318B (en) | Cold storage and thermoregulation carriage, and manufacturing method and application thereof | |
| CN202368687U (en) | Refrigerating and temperature adjusting carriage body and carriage | |
| US11059665B2 (en) | Articles of composite construction and methods of manufacture thereof | |
| CN101352926B (en) | Vacuum auxiliary molding technique produced by large-sized sandwich composite material | |
| CN103009728B (en) | A kind of composite panel, Preparation method and use | |
| US4524757A (en) | Solar collector, heat exchanger or hot water storage tank and method of forming same | |
| US5242637A (en) | Process for the production of composite molded articles | |
| CN110253976A (en) | A kind of vacuum heat-insulation corrugated sandwich board | |
| CN203937561U (en) | Refrigerator carriage | |
| CN104290372A (en) | Continuous-fiber reinforced thermoplastic polymer temperature-adjusting plate | |
| CN109888142A (en) | A kind of cabinet and its preparation method of industrial applications lithium battery | |
| CN101943309A (en) | Heat insulation board and manufacturing method thereof | |
| CN101513851B (en) | Operating method of integrated refrigerator car carriage structure | |
| CN111516348A (en) | Lightweight carriage plate and preparation method thereof | |
| JP4639549B2 (en) | Manufacturing method of FRP | |
| CN103737946A (en) | Forming method of resin matrix composite with double layers of foam sandwich structures | |
| CN201424717Y (en) | Composite heat-insulation plate | |
| CN106218146A (en) | Composite that a kind of case and bag flexible material is toughness reinforcing and preparation thereof and application | |
| CN103010321B (en) | A kind of lightweight flat bed trailer car body and manufacture method thereof | |
| CN210309429U (en) | Cold-stored thermal protection composite sheet for refrigerator car | |
| JPH08174732A (en) | Honeycomb composite molded article and production thereof | |
| CN207157972U (en) | A kind of container temperature keeping cabinet | |
| CN213947646U (en) | Composite sandwich insulation board | |
| CN202368695U (en) | Light-weight platform semitrailer body | |
| CN202624412U (en) | Fiberglass skeleton structure foaming heat-preservation carrier plate for refrigerated truck |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 101312 No.5, Anxiang street, Airport Industrial Zone, Shunyi District, Beijing Patentee after: BEIJING BLUESTAR CLEANING Co.,Ltd. Address before: 100176 No. 5 Xingye street, Beijing economic and Technological Development Zone Patentee before: BLUESTAR (BEIJING) CHEMICAL MACHINERY Co.,Ltd. |