CN104787484B - Intelligent temperature control early warning food security incubator - Google Patents
Intelligent temperature control early warning food security incubator Download PDFInfo
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- CN104787484B CN104787484B CN201510200289.6A CN201510200289A CN104787484B CN 104787484 B CN104787484 B CN 104787484B CN 201510200289 A CN201510200289 A CN 201510200289A CN 104787484 B CN104787484 B CN 104787484B
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Abstract
The invention discloses a kind of intelligent temperature control early warning food security incubator, the insulation inner chamber become with upper cap-shaped including casing, upper lid and by casing；Casing, upper lid are all sequentially provided with shell, vacuum heat-insulating layer and cavity wall from outside to inside；Upper lid inner side is provided with compressing tablet, and compressing tablet is connect with top cap by spring；On cabinet wall, vertical and horizontal are respectively provided with an elastic reducing-fixing band, article right-angled intersection drawing to be fixed after installing article.It is provided with dismountable support air channel in cabinet shell, maintains easily in order to solve defect of the prior art, is strengthened insulation inner chamber gas flowing, is improved the heat insulation effect of object.
Description
Technical field
The present invention relates to field of heat preservation equipment, more particularly to a kind of intelligent temperature control early warning food that can monitor automatically the temperature inside the box
Product safety heat-preserving case.
Background technology
Existing incubator, is typically constituted by shell and in the heat-insulation layer of inside the shell, and insulation interior is provided with low-temperature receiver
Or thermal source, adopting heat-barrier material heat-insulation layer more.Although its structure is simple, effect of heat insulation is not enough, does not also possess the automatic of temperature
Monitoring, record are reported to the police, and after whether shell or heat-insulation layer are damaged, change and maintenance is all bothered very much, relatively costly, and,
After incubator is closed, the approximate not flow regime of gas in case, for needing to keep food, medicine of uniform temperature etc., it is impossible to
The effect of effective temperature control is played, and then causes quality impairment and the use of product.
Content of the invention
The present invention provides a kind of intelligent temperature control early warning food security incubator, in order to solve defect of the prior art,
Dismountable support air channel is provided with cabinet shell, is maintained easily, strengthen insulation inner chamber gas flowing, improve the insulation of object
Effect.
The present invention is achieved by the following technical programs：
A kind of intelligent temperature control early warning food security incubator, the guarantor become with upper cap-shaped including casing, Shang Gai and by casing
Warm inner chamber, the casing are sequentially provided with shell, vacuum heat-insulating layer from outside to inside, support air channel and cavity wall, and the upper lid is by outward extremely
Shell, vacuum heat-insulating layer and cavity wall are inside sequentially provided with；The vacuum heat-insulating layer is made up of multiple vacuum insulation panel assembly, vacuum every
Circular arc body on hot plate with indent, multiple vacuum insulation panel circular arc physical efficiencys form circular hole；The support air channel include support and
Honeycomb core, honeycomb core laminating parallel with cavity wall, described support one end right angle setting on the support surface, the other end
Outer casing inner wall is fixed on through circular hole；The cavity wall is provided with multiple connection insulation inner chambers and supports the air holes in air channel, the cavity wall
Inner side or bottom are provided with temperature-sensing probe and place the slot of low-temperature receiver or thermal source；The shell is provided with temperature monitor and warning
Device, temperature monitor are provided with the knob of early warning temperature setting and power supply.
The intelligent temperature control early warning food security incubator that the present invention is provided, can be used for dining car, central kitchen, collective meal,
The cold and hot transport contrabands such as fast food take-away, medicine, biological products are defeated.Casing has sandwich construction, and outermost shell has the big and weight of intensity concurrently
Light feature, can be made using the hard material such as reinforcing fiber, impact resistance and insulation；Intermediate layer is vacuum heat-insulating layer, can be effective
Heat transfer between partition heat preservation function inner chamber and shell, has more preferable heat insulation effect than existing incubator, can improve more than 20%
Temperature retention time；Internal layer supports air channel to include support and honeycomb core for supporting air channel and cavity wall, and honeycomb core has knot
The big advantage of the stable and intensity of structure, plays the effect of being connected well, support one end right angle setting between shell and cavity wall
On the support surface, the other end is fixed on outer casing inner wall through circular hole, and cavity wall is provided with multiple connection insulation inner chambers and supports air channel
Air holes, is connected by the structure of support, increased the intensity of casing and cavity wall.While it is dismountable to support air channel, it is case
Body case and the operation and maintenance of cavity wall.Shell is provided with temperature monitor and alarm, and temperature monitor includes temperature monitoring
Module, temperature alarming module, thermograph memory module.Temperature monitor includes temperature monitoring module, temperature alarming module, temperature
Degree record storage module, temperature-sensing probe connect with the input of temperature monitoring module and thermograph memory module respectively, temperature
The input of the output end connection temperature alarming module of monitoring modular, alarm connect the output end of automatic alarm module.Temperature-sensitive
Probe is located in cavity wall, can monitor automatically the temperature of insulation inner chamber, to temperature monitoring module input temp signal；Temperature is reported automatically
Alert module, design temperature can be reported to the police in the range of -20 DEG C～100 DEG C, and be taken accordingly by alarm prompting staff
Measure；Thermograph memory module record storage temperature data can be consulted automatically, and the interval time of its record can be by setting
It is adjusted.
In order to realize the purpose of the present invention further, can also be by the following technical programs：
The contact site of the casing and upper lid is provided with the tongue and groove of cooperation, and tongue and groove is provided with sealing ring.The inner chamber
Elastic fixing device is provided with, the article that places in the lumen can be fixed by the elastic fixing device.The elastic fixing device
Including laterally or longitudinally cavity wall upper hopper chute is symmetrically arranged at, moveable elasticity rack in chute, is provided with, the elasticity rack includes
At least two slide bars, are provided with elastic network(s) between slide bar, the two ends of the slide bar can be moved in chute and be driven elastic network(s) by thing
Part is fixed.The bottom half is provided with osculum, and osculum is provided with sealing-plug, and the osculum is by supporting air channel and insulation
Inner chamber is communicated.The side of the upper lid is movably arranged on the opening of casing by articulated elements, the openable opposite side of upper lid and
Be provided with lock between casing, the articulated elements is hinge, casing and on be provided with the shell that covers the groove of hinge and spiral shell be installed
The rear side of casing can be opened in hole, upper lid by hinge.The bottom half is provided with the universal wheel that can take in housing, its lateral wall
It is provided with the handle that can take in housing.
The antibiotic layer 22 is made up of antimicrobial spume, and in parts by weight, antimicrobial spume is consisted of the following composition：Melamine
80 ~ 90 parts of amine-formaldehyde resins, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, 1 ~ 10 part of foaming agent, curing agent 5 ~
15 parts, 3-（Trimethoxy silane base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, 1 ~ 3 part of shitosan, methyl triethoxy
1 ~ 5 part of silane and 0.1 ~ 1 part of conducting high polymers thing；The foaming agent is tetrahydrofuran, acetone, isopropanol or dichloroethanes
In one kind；The surfactant is AEO, ethoxylated dodecyl alcohol or dodecyl dimethyl oxygen
Change the one kind in amine；The curing agent is the one kind in formic acid, acetic acid or hydrochloric acid；The conducting high polymers thing is poly- pyrrole
Cough up, the one kind in polythiophene or polyaniline；The preparation method of antimicrobial spume, comprises the following steps：
1. organic monomer is added in the hydrochloric acid of 1 ~ 3mol/L, 1 ~ 3mol/LFeCl is dripped to which under agitation3Water-soluble
Liquid, obtains reactant liquor, and during dropping, reacting liquid temperature is 0 ~ 5 DEG C, and 0 ~ 5 DEG C of completion of dropping is kept for 1 ~ 2 hour, and filtering reacting liquid is used
Distillation water washing filter cake, obtains conducting high polymers thing；The organic monomer is the one kind in pyrroles, thiophene or aniline；Have
Machine monomer and FeCl3Mol ratio be 1：3~5；The hydrochloric acid and FeCl3The volume ratio of the aqueous solution is 2 ~ 5：1；
2. by 80 ~ 90 parts of melamine resin, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, 3-
（Trimethoxy silane base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, 1 ~ 3 part of shitosan, MTES 1 ~ 5
1. 0.1 ~ 1 part of gained conducting high polymers thing is sequentially added in mixer part with step, and rotating speed is 200 ~ 300 revs/min and stirs
Emulsified within 10 ~ 30 minutes, obtained compound；The surfactant is AEO, lauryl alcohol polyethylene glycol oxide
One kind in ether or DDAO；
3. 1 ~ 10 part of foaming agent and 5 ~ 15 parts of curing agent are added in step compound 2., is 1000 ~ 1200 in rotating speed
Mould is poured into after stirring 6 ~ 15 seconds under rev/min to foam and solidify, obtain antistatic melamino-formaldehyde foam, i.e. antibacterial bubble
Foam；The foaming agent is the one kind in tetrahydrofuran, acetone, isopropanol or dichloroethanes；The curing agent be formic acid, acetic acid or
One kind in hydrochloric acid.
It is an advantage of the invention that：
1st, casing has sandwich construction, and outermost shell has the big and lightweight feature of intensity concurrently, and intermediate layer is vacuum heat-insulation
Layer, heat transfer that can effectively between partition heat preservation function inner chamber and shell, there is more preferable heat insulation effect than existing incubator, can carry
High more than 20% temperature retention time.
2nd, the internal layer of casing is connected by the structure of support for supporting air channel and cavity wall, increased the strong of casing and cavity wall
Degree, while it is dismountable to support air channel, it is the operation and maintenance of cabinet shell and cavity wall.Cavity wall is provided with multiple connection insulations
Inner chamber and the air holes in support air channel, promote the gas flowing of insulation inner chamber, improve heat insulation effect.
3rd, with temperature automatic monitoring, record and warning function, alarm temperature can need sets itself to adjust according to insulation
Whole.
4th, insulation inner chamber is provided with elastic fixing device, can fix the article that places in the lumen, prevents incubator from moving
In dynamic process, article collides etc. and to damage.
5th, with superpower sterilizing fresh-keeping function, food or medicine to placing in which provide extremely stable storage rings
Border, so as to can significantly extend the time of preservation.Specifically：Antimicrobial spume is provided with the inside of cavity wall, the 3- added in antimicrobial spume
（Trimethoxy silane base）Propyl-dimethyl lauryl ammonium chloride and shitosan, can be formed with macromolecule conducting material compound anti-
Microbial inoculum, with good antibacterial action.
6th, with good antistatic behaviour, when fundamentally can prevent to transport special medicine, in case electrostatic carried endangering
Evil.Specifically：Anlistatig melamine first is obtained by adding macromolecule conducting material in melamine resin
Aldehyde foam.Macromolecule conducting material in the antistatic melamino-formaldehyde foam of the present invention be containing conjugatedπbond backbone
Macromolecule, move out from conjugatedπbond chain when conductive or electronics of moving into, so as to form radical ion or double ion, in dispatch from foreign news agency
In the presence of, free electron or hole are moved along conjugatedπbond, realize the transmission of electronics, reach the purpose for eliminating electrostatic.High
Molecular conductive material can form conductive layer on surface, so as to reduce its surface resistivity, so that the electrostatic charge for having produced is let out rapidly
Dew, plays antistatic property.The antistatic melamino-formaldehyde foam density of the present invention is little, and resilience is good, and resistance value is 106~
107Ω, with good antistatic property, so as to make the safety heat-preserving case more safe and reliable in transport powdered drug.
Description of the drawings
Fig. 1 is the structural representation of intelligent temperature control early warning food security incubator embodiment of the present invention；Fig. 2 is this
Bright intelligent temperature control early warning food security is incubated box cover opening schematic diagram；Fig. 3 is the I partial enlargement structure sectional view of Fig. 2；
Fig. 4 is the A-A of Fig. 3 to sectional view；Fig. 5 is the control block diagram of intelligent temperature control early warning food security incubator embodiment of the present invention.
Reference：1st, casing；2nd, Shang Gai；3rd, inner chamber is incubated；4th, shell；5th, vacuum heat-insulating layer；6th, cavity wall；7th, wind is supported
Road；8th, vacuum insulation panel；9th, circular hole；10th, support；11st, supporting surface；12nd, air holes；13rd, temperature monitor；14th, alarm；15、
Knob；16th, temperature-sensing probe；17th, chute；18th, tongue and groove；19th, osculum；20 sealing-plugs；21 22 antibiotic layers of handle.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
Fig. 1 is the structural representation of intelligent temperature control early warning food security incubator embodiment of the present invention；Fig. 2 is in figure casing
Partial sectional view；Fig. 3 is the structural representation for supporting air channel in this Fig. 1；Fig. 4 is intelligent temperature control early warning food security of the present invention
Insulation box cover opening schematic diagram.A kind of intelligent temperature control early warning food security incubator of the present embodiment, wraps as Figure 1-4
Include casing 1, upper lid 2 and by casing 1 and the upper 2 insulation inner chambers 3 that formed of lid, casing 1 is sequentially provided with shell 4, very from outside to inside
Empty thermal insulation layer 5, support air channel 7 and cavity wall 6.2 inner side of upper lid can be provided with compressing tablet, and compressing tablet is connected with upper lid 2 by spring.When upper lid
After 2 fasten, the article in case can be compressed by compressing tablet, prevent which from damaging because rocking in transport journey.For in further static housing 1
Article.On 1 inwall of casing, vertical and horizontal are respectively provided with an elastic reducing-fixing band, in order to article right-angled intersection after installing article
Drawing is fixed.Upper lid is sequentially provided with shell 4, vacuum heat-insulating layer 5 and cavity wall 6 from outside to inside；Vacuum heat-insulating layer 5 by multiple vacuum every
Hot plate 8 is assembled to be constituted, and the circular arc body on vacuum insulation panel 8 with indent, 8 circular arc physical efficiency of multiple vacuum insulation panels form circular hole 9；
Air channel 7 is supported to include support 10 and honeycomb core 11, the laminating parallel with cavity wall 6 of honeycomb core 11,10 one end of support are vertical
In honeycomb core 11, the other end is fixed on 4 inwall of shell through circular hole 9；Cavity wall 6 is provided with multiple connection insulation inner chambers
3 and support air channel 7 air holes 12.Cavity wall 6 is externally provided with antibiotic layer 22.Antibiotic layer 22 can effectively prevent bacteria breed, it is ensured that casing
Interior preservation environment is clean stable, can effectively extend the preservation time, and, use cost is extremely low.6 inner side of cavity wall or bottom are provided with sense
Temperature probe 16 and the slot of placement low-temperature receiver or thermal source；Shell 4 is provided with temperature monitor 13 and alarm 14, temperature monitor 12
It is provided with the knob 15 and power supply set for early warning temperature.1 bottom of casing arranges roller moving mechanism, in order to mobile described
Incubator.
Specifically, the intelligent temperature control early warning food security incubator that the present embodiment is provided, can be used for dining car, central kitchen
The cold and hot transport contrabands such as room, collective meal, fast food take-away, medicine, biological products are defeated.Casing 1 has sandwich construction, outermost shell 4
Made using hard materials such as reinforcing fibers, have the big and lightweight feature of intensity, impact resistance and good heat insulating concurrently；Intermediate layer
For vacuum heat-insulating layer 5, heat transfer that can effectively between partition heat preservation function inner chamber 3 and shell 4, have preferably than existing incubator
Heat insulation effect, can improve more than 20% temperature retention time；Internal layer supports air channel 7 to include 10 He of support for supporting air channel 7 and cavity wall 8
Honeycomb core 11, honeycomb core 11 are big have the advantages that Stability Analysis of Structures and intensity, play very between shell 4 and cavity wall 6
Good being connected effect, and, the casing of honeycomb core 11, shell 4 and cavity wall 6 composition, can be in light weight, small volume
Under the premise of formed on wall box and support air channel 7, be conducive to the gas circulating flow in casing, so as to when to need to be to casing
When interior food or medicine temperature adjustment, can achieve heating and radiating is more uniform, adjustment temperature is faster more accurate.10 one end of support is vertical
In honeycomb core 11, the other end is fixed on 4 inwall of shell through circular hole 9.Cavity wall 6 is provided with multiple connection insulation inner chambers
3 and the air holes 12 in air channel 7 is supported, connected by the structure of support 10, increased the intensity of casing 1 and cavity wall 6.While supporting wind
Road 7 is dismountable, is easy to the operation and maintenance of cabinet shell 4 and cavity wall 6.Shell 4 is provided with temperature monitor 13 and reports to the police
Device 14, temperature monitor 13 include temperature monitoring module, temperature alarming module, thermograph memory module.Temperature monitor 13
Including temperature monitoring module, temperature alarming module, thermograph memory module, temperature-sensing probe 16 respectively with temperature monitoring module and
The input connection of thermograph memory module, the input of the output end connection temperature alarming module of temperature monitoring module, report
Alert device 14 connects the output end of automatic alarm module.Temperature-sensing probe 16 is located in cavity wall 6, can monitor automatically the temperature of insulation inner chamber
Degree, to temperature monitoring module input temp signal；Temperature automatic alarm module, can set temperature in the range of -20 DEG C～100 DEG C
Degree is reported to the police, and reminds staff to take appropriate measures by alarm；Thermograph memory module can record storage automatically
Temperature data is simultaneously consulted, and the interval time of its record can be by being set for adjustment.In order to strengthen insulation inner chamber 3 and support air channel
Air flow property between 7, it is ensured that the planarization of cavity wall 6, can arrange slot, for fixing low-temperature receiver or thermal source in cavity wall 6
Device, installs heat exchanger fin in the bottom of slot, and fan is housed on heat exchanger fin, and the air outlet of fan and support air channel 7 communicate, fan
With the power electric connection on temperature monitor 13.Wireless launcher and networking transport device can be installed in the incubator, be used
Family can receive signal by the client terminal such as mobile phone or computer wireless reception of signals or networking, remotely to obtain the thing in incubator
Product information and storage environment.Also electronic tag can be installed on the incubator, so as to, when incubator is delivered user, user only needs
Scanning electron label just can obtain the whole parameter informations in incubator at once.For realizing refrigerating function, in the incubator
Refrigeration plant and battery can be installed.Refrigeration plant can be fast-refrigerating in incubator, to adjust the temperature in incubator in time.
The antibiotic layer 22 is made up of antimicrobial spume, in parts by weight, is consisted of the following composition：Melamino-formaldehyde tree
80 ~ 90 parts of fat, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, 1 ~ 10 part of foaming agent, 5 ~ 15 parts of curing agent, 3-
（Trimethoxy silane base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, 1 ~ 3 part of shitosan, MTES 1 ~ 5
Part and 0.1 ~ 1 part of conducting high polymers thing；The foaming agent is in tetrahydrofuran, acetone, isopropanol or dichloroethanes
Kind；The surfactant is in AEO, ethoxylated dodecyl alcohol or DDAO
One kind；The curing agent is the one kind in formic acid, acetic acid or hydrochloric acid；The conducting high polymers thing is polypyrrole, poly- thiophene
One kind in fen or polyaniline.The thickness of the antibiotic layer 22 can need adjustment according to different clients.
Preferred antimicrobial spume, in parts by weight, consists of the following composition：85 parts of melamine resin, three hydroxyl first
12 parts of base propane, 6 parts of AEO, 8 parts of dichloroethanes, 8 parts of formic acid, 3-（Trimethoxy silane base）Dimethylamine
2 parts of base lauryl ammonium chloride, 2 parts of shitosan, 4 parts of MTES and 0.6 part of polyaniline.
Present invention additionally comprises the preparation method of the antimicrobial spume, comprises the following steps：
1. organic monomer is added in the hydrochloric acid of 1 ~ 3mol/L, 1 ~ 3mol/LFeCl is dripped to which under agitation3Water-soluble
Liquid, obtains reactant liquor, and during dropping, reacting liquid temperature is 0 ~ 5 DEG C, and 0 ~ 5 DEG C of completion of dropping is kept for 1 ~ 2 hour, and filtering reacting liquid is used
Distillation water washing filter cake, obtains conducting high polymers thing；The organic monomer is the one kind in pyrroles, thiophene or aniline；Have
Machine monomer and FeCl3Mol ratio be 1：3~5；The hydrochloric acid and FeCl3The volume ratio of the aqueous solution is 2 ~ 5：1；
2. by 80 ~ 90 parts of melamine resin, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, 3-
（Trimethoxy silane base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, 1 ~ 3 part of shitosan, MTES 1 ~ 5
1. 0.1 ~ 1 part of gained conducting high polymers thing is sequentially added in mixer part with step, and rotating speed is 200 ~ 300 revs/min and stirs
Emulsified within 10 ~ 30 minutes, obtained compound；The surfactant is AEO, lauryl alcohol polyethylene glycol oxide
One kind in ether or DDAO；
3. 1 ~ 10 part of foaming agent and 5 ~ 15 parts of curing agent are added in step compound 2., is 1000 ~ 1200 in rotating speed
Mould is poured into after stirring 6 ~ 15 seconds under rev/min to foam and solidify, obtain antistatic melamino-formaldehyde foam, i.e. antibacterial bubble
Foam；The foaming agent is the one kind in tetrahydrofuran, acetone, isopropanol or dichloroethanes；The curing agent be formic acid, acetic acid or
One kind in hydrochloric acid.
The preparation method of preferred antimicrobial spume, comprises the following steps：
1. aniline is added in the hydrochloric acid of 2mol/L, 2mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains anti-
Liquid is answered, reacting liquid temperature is 0 DEG C during dropping, and 0 DEG C of completion of dropping is kept for 2 hours, filtering reacting liquid, with distillation water washing filter cake,
Obtain conducting high polymers thing polyaniline；Aniline and FeCl3Mol ratio be 1：4；The hydrochloric acid and FeCl3The body of the aqueous solution
Product is than being 3：1；
2. by 85 parts of melamine resin, 12 parts of trimethylolpropane, 6 parts of AEO, 3-（Front three
TMOS base）2 parts of propyl-dimethyl lauryl ammonium chloride, 2 parts of shitosan, 4 parts of MTES and step are 1.
0.6 part of gained conducting high polymers thing polyaniline is sequentially added in mixer, and rotating speed is carried out for 250 revs/min of stirrings for 25 minutes
Emulsification, obtains compound；
3. 8 parts of dichloroethanes and 8 parts of formic acid are added in step compound 2., is to stir under 1100 revs/min in rotating speed
Pour mould into foam and solidify after mixing 10 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 1 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：80 parts of melamine resin, trimethylolpropane
10 parts, 1 part of AEO, 1 part of tetrahydrofuran, 5 parts of formic acid, 3-（Trimethoxy silane base）Propyl-dimethyl 12
1 part of alkyl ammomium chloride, 1 part of shitosan, 1 part of MTES and 0.1 part of polypyrrole.
The preparation method of antimicrobial spume, comprises the following steps：
1. pyrroles is added in the hydrochloric acid of 1mol/L, 1mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains anti-
Liquid is answered, reacting liquid temperature is 0 DEG C during dropping, and 0 DEG C of completion of dropping is kept for 1 hour, filtering reacting liquid, with distillation water washing filter cake,
Obtain conducting high polymers thing polypyrrole；The pyrroles and FeCl3Mol ratio be 1：3；The hydrochloric acid and FeCl3The aqueous solution
Volume ratio be 2：1；
2. by 80 parts of melamine resin, 10 parts of trimethylolpropane, 1 part of AEO, 3-（Front three
TMOS base）1 part of propyl-dimethyl lauryl ammonium chloride, 1 part of shitosan, 1 part of MTES and step are 1.
0.1 part of gained conducting high polymers thing polypyrrole is sequentially added in mixer, and rotating speed is carried out for 200 revs/min of stirrings for 10 minutes
Emulsification, obtains compound；
3. 1 part of tetrahydrofuran and 5 parts of formic acid are added in step compound 2., is to stir under 1000 revs/min in rotating speed
Pour mould into foam and solidify after mixing 6 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 2 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：90 parts of melamine resin, trimethylolpropane
15 parts, 10 parts of ethoxylated dodecyl alcohol, 10 parts of acetone, 15 parts of acetic acid, 3-（Trimethoxy silane base）Propyl-dimethyl 12
3 parts of alkyl ammomium chloride, 3 parts of shitosan, 5 parts of MTES and 1 part of polythiophene.
The preparation method of antimicrobial spume, comprises the following steps：
1. thiophene is added in the hydrochloric acid of 3mol/L, 3mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains anti-
Liquid is answered, reacting liquid temperature is 5 DEG C during dropping, and 5 DEG C of completion of dropping is kept for 2 hours, filtering reacting liquid, with distillation water washing filter cake,
Obtain conducting high polymers thing polythiophene；The thiophene and FeCl3Mol ratio be 1：5；The hydrochloric acid and FeCl3The aqueous solution
Volume ratio be 5：1；
2. by 90 parts of melamine resin, 15 parts of trimethylolpropane, 10 parts of ethoxylated dodecyl alcohol, 3-（Three
Methoxy silane base）3 parts of propyl-dimethyl lauryl ammonium chloride, 3 parts of shitosan, 5 parts of MTES and step
1. 1 part of gained conducting high polymers thing polythiophene is sequentially added in mixer, and rotating speed is carried out for 300 revs/min of stirrings for 30 minutes
Emulsification, obtains compound；
3. 10 parts of acetone and 15 parts of acetic acid are added in step compound 2., is to stir under 1200 revs/min in rotating speed
Pour mould into foam and solidify after 15 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 3 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：82 parts of melamine resin, trimethylolpropane
14 parts, 3 parts of DDAO, 4 parts of isopropanol, 7 parts of hydrochloric acid, 3-（Trimethoxy silane base）Propyl-dimethyl ten
1.5 parts of dialkylammonium chloride, 1.5 parts of shitosan, 2 parts of MTES and 0.4 part of polyaniline.
The preparation method of antimicrobial spume, comprises the following steps：
1. aniline is added in the hydrochloric acid of 1.5mol/L, 2.5mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains
To reactant liquor, during dropping, reacting liquid temperature is 2 DEG C, and 2 DEG C of completion of dropping is kept for 80 minutes, filtering reacting liquid, with distillation water washing
Filter cake, obtains conducting high polymers thing polyaniline；Aniline and FeCl3Mol ratio be 1：4；The hydrochloric acid and FeCl3The aqueous solution
Volume ratio be 4：1；
2. by 82 parts of melamine resin, 14 parts of trimethylolpropane, 3 parts of DDAO, 3-
（Trimethoxy silane base）1.5 parts of propyl-dimethyl lauryl ammonium chloride, 1.5 parts of shitosan, 2 parts of MTES
1. 0.4 part of gained conducting high polymers thing is sequentially added in mixer with step, and rotating speed enters for 220 revs/min of stirrings for 15 minutes
Row emulsification, obtains compound；
3. 4 parts of isopropanol and 7 parts of hydrochloric acid are added in step compound 2., is under 1050 revs/min, to stir 8 in rotating speed
Mould is poured into after second to foam and solidify, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 4 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：82 parts of melamine resin, trimethylolpropane
12 parts, 7 parts of AEO, 4 parts of isopropanol, 12 parts of formic acid, 3-（Trimethoxy silane base）Propyl-dimethyl 12
2.5 parts of alkyl ammomium chloride, 2.5 parts of shitosan, 4 parts of MTES and 0.6 part of polythiophene.
The preparation method of antimicrobial spume, comprises the following steps：
1. thiophene is added in the hydrochloric acid of 2.5mol/L, 1.5mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains
To reactant liquor, during dropping, reacting liquid temperature is 2 DEG C, and 2 DEG C of completion of dropping is kept for 1.5 hours, filtering reacting liquid, with distillation water washing
Filter cake, obtains conducting high polymers thing polythiophene；The thiophene and FeCl3Mol ratio be 1：4；The hydrochloric acid and FeCl3Water
The volume ratio of solution is 3：1；
2. by 82 parts of melamine resin, 12 parts of trimethylolpropane, 7 parts of AEO, 3-（Front three
TMOS base）2.5 parts of propyl-dimethyl lauryl ammonium chloride, 2.5 parts of shitosan, 4 parts of MTES and step
Rapid 1. 0.6 part of gained conducting high polymers thing is sequentially added in mixer, and rotating speed carries out breast in 25 minutes for 240 revs/min of stirrings
Change, obtain compound；
3. 4 parts of isopropanol and 12 parts of formic acid are added in step compound 2., is to stir under 1100 revs/min in rotating speed
Pour mould into foam and solidify after 12 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 5 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：86 parts of melamine resin, trimethylolpropane
13 parts, 5 parts of DDAO, 7 parts of tetrahydrofuran, 8 parts of acetic acid, 3-（Trimethoxy silane base）Propyl-dimethyl
2 parts of lauryl ammonium chloride, 2 parts of shitosan, 4 parts of MTES and 0.8 part of polypyrrole.
The preparation method of antimicrobial spume, comprises the following steps：
1. pyrroles is added in the hydrochloric acid of 2mol/L, 2mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains anti-
Liquid is answered, reacting liquid temperature is 4 DEG C during dropping, 4 DEG C of completion of dropping is kept for 100 minutes, filtering reacting liquid, with distillation water washing filter
Cake, obtains conducting high polymers thing polypyrrole；The pyrroles and FeCl3Mol ratio be 1：3；The hydrochloric acid and FeCl3Water-soluble
The volume ratio of liquid is 4：1；
2. by 86 parts of melamine resin, 13 parts of trimethylolpropane, 5 parts of DDAO, 3-
（Trimethoxy silane base）2 parts of propyl-dimethyl lauryl ammonium chloride, 2 parts of shitosan, 4 parts of MTES and step
Rapid 1. 0.8 part of gained conducting high polymers thing polypyrrole is sequentially added in mixer, and rotating speed is 260 revs/min and stirs 18 minutes
Emulsified, obtained compound；
3. 7 parts of tetrahydrofuran and 8 parts of acetic acid are added in step compound 2., is to stir under 1150 revs/min in rotating speed
Pour mould into foam and solidify after mixing 14 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
The embodiment 6 of antimicrobial spume
Antimicrobial spume, in parts by weight, consists of the following composition：85 parts of melamine resin, trimethylolpropane
12 parts, 6 parts of AEO, 8 parts of dichloroethanes, 8 parts of formic acid, 3-（Trimethoxy silane base）Propyl-dimethyl 12
2 parts of alkyl ammomium chloride, 2 parts of shitosan, 4 parts of MTES and 0.6 part of polyaniline.
The preparation method of antimicrobial spume, comprises the following steps：
1. aniline is added in the hydrochloric acid of 2mol/L, 2mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains anti-
Liquid is answered, reacting liquid temperature is 0 DEG C during dropping, and 0 DEG C of completion of dropping is kept for 2 hours, filtering reacting liquid, with distillation water washing filter cake,
Obtain conducting high polymers thing polyaniline；Aniline and FeCl3Mol ratio be 1：4；The hydrochloric acid and FeCl3The body of the aqueous solution
Product is than being 3：1；
2. by 85 parts of melamine resin, 12 parts of trimethylolpropane, 6 parts of AEO, 3-（Front three
TMOS base）2 parts of propyl-dimethyl lauryl ammonium chloride, 2 parts of shitosan, 4 parts of MTES and step are 1.
0.6 part of gained conducting high polymers thing polyaniline is sequentially added in mixer, and rotating speed is carried out for 250 revs/min of stirrings for 25 minutes
Emulsification, obtains compound；
3. 8 parts of dichloroethanes and 8 parts of formic acid are added in step compound 2., is to stir under 1100 revs/min in rotating speed
Pour mould into foam and solidify after mixing 10 seconds, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume.
On 1 ~ 6 gained foam of embodiment and market to antimicrobial spume, high density antistatic eva foam is detected, as a result
As shown in table 1：
The detection data of 1 embodiment of table, 1 ~ 6 gained foam
| Density/kg/m3 | Resistance value/Ω | Rebound degree/% | |
| Embodiment 1 | 2.4 | 107 | 20 |
| Embodiment 2 | 2.2 | 107 | 24 |
| Embodiment 3 | 3.0 | 107 | 28 |
| Embodiment 4 | 2.1 | 107 | 22 |
| Embodiment 5 | 2.5 | 106 | 25 |
| Embodiment 6 | 1.6 | 106 | 24 |
| Eva foam | 15~80 | 108~109 | 10~15 |
From the data of table 1, on market, the density of eva foam is antistatic melamino-formaldehyde foam of the present invention
Density be 5 ~ 50 times, rebound degree is less than normal, and resistance value is 10 ~ 100 times of the antistatic melamino-formaldehyde foam of the present invention, by
Data above can be seen that the antistatic melamino-formaldehyde foam of the present invention has that density is little, and resilience is good, and good is anti-quiet
Electro ultrafiltration, and in test process, the melamino-formaldehyde foamed elastic of the present invention is good, drops nothing powder, solves existing three
The problem of the easy dry linting of melamine-formaldehyde foam.
Further, the present embodiment is provided with the elastic fixing device for being easy to article to fix in insulation inner chamber, and the elasticity is solid
Determining device includes to be symmetrically arranged at laterally or longitudinally 6 upper hopper chute 17 of cavity wall, is provided with moveable elasticity rack, elastic network(s) in chute 17
Frame includes at least two slide bars, is provided with elastic network(s) between slide bar, and elastic network(s) can be moved and be driven in the two ends of slide bar in chute 17
Object is fixed.In addition elastic fixing device can also be, including being located at the upper elastic pressuring plate covered on 2 and being located in cavity wall 6
Inflatable bladders, air bag are at least two be symmetrically arranged in laterally or longitudinally cavity wall 6.To carry out after placing article in case
Restricted fixation, prevents from transporting shift clashing and breaking；Elastic reducing-fixing band can also be set in cavity wall 6, cross is handed over after installing article
Fork drawing is fixed, and is easy to movement and the transport of incubator.
Based on such scheme, optionally, the present embodiment bottom half is provided with osculum 19, and osculum 19 is provided with sealing-plug
20, osculum 19 is communicated with the bottommost for supporting air channel 7, insulation inner chamber 3 respectively.It is easy to case supports air channel 7, insulation inner chamber 3
Draining or cleaning scrub sterilization.The side of upper lid 2 is movably arranged on the opening of casing 1 by articulated elements, and upper lid 2 can be opened
Opposite side and casing 1 between be provided with lock, articulated elements is hinge, casing 1 and on lid 2 shell 4 on be provided with installation hinge
Groove and screw, upper lid 2 can open the rear side of casing 1 by hinge.Upper lid 1 is renovated using articulated type or elastic hand clamping prevention
Slow descending device, after opening also can reflexed in the rear side of casing 1, be easy to pick and place article, prevent unexpected closure from hurting sb.'s feelings, also lock housing can be set
In 1 recess of casing, prevent unexpected touching from opening, lock can adopt multiple shapes such as push type, common key type, private key type
Formula.1 bottom of casing is provided with the universal wheel that can take in housing 4, and its lateral wall is provided with the handle 21 that can take in housing 4.Can also be
Transparent slot is set on the shell 4 of casing 1 or upper lid 2, transport handover record card etc. is placed, is easy to the carrying of incubator, side
The record of person who happens to be on hand for an errand person's link, improves its practicality.
The present embodiment casing 1 and on the contact site of lid 2 be provided with the tongue and groove 18 of cooperation, tongue and groove 18 is provided with sealing
Circle.So that good seal after casing 1 and 2 closure of upper lid, improves heat-insulating property.
Finally it should be noted that：Above example only in order to technical scheme to be described, rather than a limitation；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of intelligent temperature control early warning food security incubator, it is characterised in that including casing（1）, upper lid（2）And by casing
（1）With upper lid（2）The insulation inner chamber of formation（3）；Casing（1）, upper lid（2）Shell is all sequentially provided with from outside to inside（4）, vacuum every
Thermosphere（5）And cavity wall（6）；Upper lid（2）Inner side is provided with compressing tablet, and compressing tablet is by spring and Shang Gai（2）Connection；Casing（1）On inwall
Vertical and horizontal are respectively provided with an elastic reducing-fixing band, article right-angled intersection drawing to be fixed after installing article；The casing
（1）In vacuum heat-insulating layer（5）And cavity wall（6）Between be additionally provided with support air channel（7）；The vacuum heat-insulating layer（5）By multiple vacuum
Thermal insulation board（8）Assembled composition, vacuum insulation panel（8）Circular arc body of the side with indent, multiple vacuum insulation panel circular arc physical efficiency shapes
Become circular hole（9）；The support air channel（7）Including support（10）Honeycomb core with tabular（11）, honeycomb core（11）With
Cavity wall（6）Parallel laminating, support（10）One end is vertically mounted on honeycomb core（11）On, the other end is fixed outside through circular hole
Shell inwall；The cavity wall（6）It is provided with multiple connection insulation inner chambers（3）With support air channel（7）Air holes（12）；Cavity wall（6）Peripheral hardware
There is antibiotic layer（22）；The cavity wall（6）On temperature-sensing probe is installed（16）；The shell is provided with temperature monitor（13）And report
Alert device（14）, temperature monitor（13）It is provided with the knob set for early warning temperature（15）, display screen and power supply；Casing（1）
Bottom arranges roller moving mechanism；The antibiotic layer（22）It is to be made up of antimicrobial spume, in parts by weight, antimicrobial spume is by following
Become to be grouped into：80 ~ 90 parts of melamine resin, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, foaming agent 1
~ 10 parts, 5 ~ 15 parts of curing agent, 3-（Trimethoxy silane base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, shitosan 1 ~ 3
Part, 1 ~ 5 part of MTES and 0.1 ~ 1 part of conducting high polymers thing；The foaming agent be tetrahydrofuran, acetone,
One kind in isopropanol or dichloroethanes；The surfactant is that AEO or dodecyl dimethyl are aoxidized
One kind in amine；The curing agent is the one kind in formic acid, acetic acid or hydrochloric acid；The conducting high polymers thing be polypyrrole,
One kind in polythiophene or polyaniline；The preparation method of antimicrobial spume, comprises the following steps：
1. organic monomer is added in the hydrochloric acid of 1 ~ 3mol/L, 1 ~ 3mol/LFeCl is dripped to which under agitation3The aqueous solution, obtains
To reactant liquor, during dropping, reacting liquid temperature is 0 ~ 5 DEG C, and 0 ~ 5 DEG C of completion of dropping is kept for 1 ~ 2 hour, and filtering reacting liquid uses distilled water
Washing filter cake, obtains conducting high polymers thing；The organic monomer is the one kind in pyrroles, thiophene or aniline；Organic monomer
With FeCl3Mol ratio be 1：3~5；The hydrochloric acid and FeCl3The volume ratio of the aqueous solution is 2 ~ 5：1；
2. by 80 ~ 90 parts of melamine resin, 10 ~ 15 parts of trimethylolpropane, 1 ~ 10 part of surfactant, 3-（Front three
TMOS base）1 ~ 3 part of propyl-dimethyl lauryl ammonium chloride, 1 ~ 3 part of shitosan, 1 ~ 5 part of MTES and
1. 0.1 ~ 1 part of gained conducting high polymers thing is sequentially added in mixer step, and rotating speed is 200 ~ 300 revs/min of stirrings 10 ~ 30
Minute is emulsified, and obtains compound；The surfactant is that AEO or dodecyl dimethyl are aoxidized
One kind in amine；
3. 1 ~ 10 part of foaming agent and 5 ~ 15 parts of curing agent are added in step compound 2., is 1000 ~ 1200 revs/min in rotating speed
Mould is poured into after stirring 6 ~ 15 seconds under clock to foam and solidify, obtain antistatic melamino-formaldehyde foam, i.e. antimicrobial spume；Described
Foaming agent is the one kind in tetrahydrofuran, acetone, isopropanol or dichloroethanes；The curing agent is in formic acid, acetic acid or hydrochloric acid
One kind.
2. intelligent temperature control early warning food security incubator according to claim 1, it is characterised in that the insulation inner chamber sets
Flexible fixing device, the elastic fixing device can will be placed on insulation inner chamber（3）In article fix.
3. intelligent temperature control early warning food security incubator according to claim 2, it is characterised in that the flexible fastening dress
Put the chute including being symmetrically arranged in laterally or longitudinally cavity wall（17）, in chute, it is provided with moveable elasticity rack, the elasticity
Rack includes at least two slide bars, is provided with elastic network(s) between slide bar, and the two ends of the slide bar can be in chute（17）Interior movement is simultaneously carried
Object is fixed by dynamic elasticity net.
4. intelligent temperature control early warning food security incubator according to claim 1, it is characterised in that the bottom half sets
There is osculum（19）, osculum is provided with sealing-plug（20）, the osculum（19）By supporting air channel（7）With insulation inner chamber
（3）Communicate.
5. intelligent temperature control early warning food security incubator according to claim 1, it is characterised in that the upper lid（2）'s
Side is movably arranged on casing by articulated elements（1）Opening on, be provided with lock between the openable opposite side of upper lid and casing,
The articulated elements is hinge, in casing（1）With upper lid（2）Shell be provided with the groove of hinge and screw, upper lid be installed（2）Logical
Cross hinge and can open casing（1）Rear side.
6. intelligent temperature control early warning food security incubator according to claim 1, it is characterised in that the roller vehicle with walking machine
Structure is made up of several rollers.
7. intelligent temperature control early warning food security incubator according to claim 1, it is characterised in that the casing（1）With
Upper lid（2）Contact site be provided with the tongue and groove of cooperation（18）, tongue and groove（18）It is provided with sealing ring.
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| CN106628638A (en) * | 2017-03-03 | 2017-05-10 | 苏州科技大学 | Intelligent thermal insulation takeout box |
| CN107448735A (en) * | 2017-09-25 | 2017-12-08 | 江苏昊晟塑业科技有限公司 | A kind of polyethylene foam thermal insulation board |
| CN108274860A (en) * | 2018-01-26 | 2018-07-13 | 德兴市盛仕工贸有限公司 | Plank in a kind of internal heat type constant temperature complex heat-preservation case |
| CN108082745A (en) * | 2018-01-27 | 2018-05-29 | 芜湖市洪源新材料有限公司 | A kind of foam packaging box of good preservation effect |
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