CN106829274B - A kind of infrared induction environment-protection garbage can - Google Patents
A kind of infrared induction environment-protection garbage can Download PDFInfo
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- CN106829274B CN106829274B CN201710100996.7A CN201710100996A CN106829274B CN 106829274 B CN106829274 B CN 106829274B CN 201710100996 A CN201710100996 A CN 201710100996A CN 106829274 B CN106829274 B CN 106829274B
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- 230000006698 induction Effects 0.000 title claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 230000000844 anti-bacterial effect Effects 0.000 claims description 26
- 239000004005 microsphere Substances 0.000 claims description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 239000002041 carbon nanotube Substances 0.000 claims description 15
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 11
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 9
- 238000004528 spin coating Methods 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000010408 film Substances 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- VPEZWSMIQJLKHJ-JEDNCBNOSA-N N[C@@H](CC1=CNC=N1)C(=O)O.[C] Chemical compound N[C@@H](CC1=CNC=N1)C(=O)O.[C] VPEZWSMIQJLKHJ-JEDNCBNOSA-N 0.000 claims description 4
- 229960002885 histidine Drugs 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- NCZAACDHEJVCBX-UHFFFAOYSA-N [Si]=O.[C] Chemical compound [Si]=O.[C] NCZAACDHEJVCBX-UHFFFAOYSA-N 0.000 claims description 3
- 150000004703 alkoxides Chemical class 0.000 claims description 3
- IUPDXIXTYXNMFR-UHFFFAOYSA-N azane N,N-dimethylmethanamine hydrochloride Chemical compound [Cl-].[NH4+].CN(C)C IUPDXIXTYXNMFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 238000000703 high-speed centrifugation Methods 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000003760 magnetic stirring Methods 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 244000137852 Petrea volubilis Species 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000006193 liquid solution Substances 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- FZGRPBJBMUNMQH-UHFFFAOYSA-N trimethyl-$l^{3}-chlorane Chemical compound CCl(C)C FZGRPBJBMUNMQH-UHFFFAOYSA-N 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 230000001408 fungistatic effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/1638—Electromechanically operated lids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/168—Sensing means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
This application involves dustbin more particularly to a kind of infrared induction environment-protection garbage cans, including cabinet (1), case lid (2), infrared inductor (3) and controller (4)；Cabinet (1) and case lid (2) are flexibly connected；Infrared inductor (3) is located at the front position of cabinet (1)；It is equipped on case lid (2) controller (4), controller (4) and infrared inductor (3) pass through circuit connection；Cabinet (1) and case lid (2) active connection place are provided with case lid automatic open/closing device；Controller (4) control case lid automatic open/closing device and then the closure for controlling case lid (2).
Description
Technical field
This application involves environmental-protection box field more particularly to a kind of infrared induction environment-protection garbage cans.
Background technique
In daily life, dustbin is as the collection essential object of rubbish.Traditional dustbin is mainly opening
Structure is very easy to generate peculiar smell, while influencing environmental sanitation, no if the rubbish in dustbin is not walked clearly in time
Conducive to the image in city.
However, people are when abandoning rubbish at present, it is often necessary to be gone to open case lid or the push-and-pull of dustbin with hand
Case lid, in the case where no safeguard procedures, the naked hand of people goes the case lid for touching dustbin unhygienic.
Summary of the invention
To solve the problems, such as that above-mentioned background technique, the application provide a kind of infrared induction environment-protection garbage can.
Provide a kind of infrared induction environment-protection garbage can in the embodiment of the present invention, including cabinet (1), case lid (2), infrared
Inductor (3) and controller (4)；The infrared inductor (3) is located at the front position of cabinet (1)；It is installed on the case lid (2)
Have controller (4), the controller (4) and infrared inductor (3) pass through circuit connection；The cabinet (1) and case lid (2) activity
Connection；The cabinet (1) and case lid (2) active connection place are provided with case lid automatic open/closing device；Controller (4) control cabinet
Lid automatic open/closing device controls the closure of case lid (2) in turn.
Further, the junction of the cabinet (1) and case lid (2) is provided with shaft (5) and is connected by the shaft (5)
It connects；It is provided with motor (6) in the shaft (5), the motor (6) is connected by power supply line (7) with controller (4)；The electricity
The closure that machine (6) passes through control shaft (5) rotation control cabinet lid (2)；Battery is also connected on the controller (4).
Further, the battery is Rechargeable battery.
Further, the outer surface of the cabinet (1) and case lid (2) is coated with anti-corrosive antibacterial layer.
Further, the preparation of the anti-corrosive antibacterial layer includes the following steps:
Step 1: the pretreatment of garbage box and case lid surface, is impregnated in mass fraction 10% for cabinet and case lid
HNO33 hours in solution, using hot water injection 0.5 hour of 50 DEG C, then successively using 20 mesh, the sand of 100 mesh and 1200 mesh
Paper polish cabinet and case lid surface, then thorough impregnation in mass fraction be 65% potassium hydroxide solution in 110 minutes~
It 120 minutes, is then successively rinsed 5 minutes using the water of 60 DEG C, 10 DEG C, is placed in aeration-drying in draught cupboard；
Step 2: the preparation of hollow silica mesoporous microsphere, comprising the following steps:
1. preparing the potassium hydroxide solution that mass fraction is 10%, styrene, removal are washed using the potassium hydroxide solution
Polymerization inhibitor repeats aforesaid operations 4~5 times, rinses pH=6.8~7.2 until styrene solution using deionized water；
2. prepared by polystyrene microsphere solution: preparing cetane trimethyl ammonia chloride ammonium salt solution, weigh 0.35g cetane front three
Ammonium chloride is dissolved in 90mL deionized water；Then reflux condensation mode system is loaded onto, N is led to2, dropwise be added dropwise 8~10g through step 1.
Azo (2- amidine propane) dihydro that mass fraction is 10wt% is added in treated styrene, 30~45 DEG C of magnetic agitation 1h
The aqueous solution 40ml of chloride is dried in vacuo 5 minutes at 65 DEG C, and magnetic force is heated to 65 DEG C of stirrings after taking-up, is placed in N2Atmosphere item
Polymerization reaction 1440 minutes under part；
3. dissolving 2.5g hydrochloride ethyl sarcosnate in 48mL deionized water, it is dense to be successively separately added into 29mLEtOH, 0.5mLMagnetic agitation, revolving speed are 9000 revs/min；
4. 15g polystyrene microsphere solution is added dropwise dropwise in above-mentioned hydrochloride ethyl sarcosnate mixed liquor, ultrasonic disperse
4.0gSi (OC is finally added dropwise in half an hour2H5)4, magnetic stirring apparatus temperature is adjusted to 50 DEG C, is persistently stirred 8 hours；Centrifugation
Sedimentation, centrifugal speed 10000rpm/min, centrifuging temperature are 1 DEG C, and precipitating is washed repeatedly 4 times using ethyl alcohol, vacuum oven
0.5MPa, 60 DEG C drying 200 minutes, calcine 6 hours for 1000 DEG C in desciccate Muffle furnace；
Step 3: the hollow mesopore silicon oxide of L-Histidine-- carbon nanotube microballoon preparation:
First, it is micro- that the hollow mesoporous silicon oxide being prepared in 0.6g step 2 is dissolved in L-Histidine saturated aqueous solution
The hollow mesopore silicon oxide aqueous solution of L-Histidine-is made in ball, ultrasonic disperse half an hour；
0.7g carbon nanotube, ultrasonic disperse half an hour, then by carbon nano-tube solution are dissolved in second, 10ml deionized water
Be added into the hollow mesopore silicon oxide aqueous solution of L-Histidine-, then in 25 ± 2 DEG C of vacuum oven in 0.4~
Negative pressure impregnation reacts 24 hours under 0.5MPa；
Third, above-mentioned reaction solution use vacuum cooled high speed centrifugation, and centrifuging temperature is 2 DEG C, and centrifugal speed is
10000rpm/min is deposited in 85 DEG C of vacuum tanks and is dried overnight to get the hollow mesopore silicon oxide-carbon nanotube of L-Histidine-
Microballoon；
It mixes, stirs evenly according to 80:20 ratio Step 4: preparing anti-corrosive antibacterial layer coating liquid, deionized water and methanol,
Then addition γ-(glycidol ether) propyl trimethoxy silicane is adjusted with 0.1 mol/L nitric acid and is mixed into above-mentioned solution
PH value of solution stirs evenly to 6.5, obtains γ-(glycidol ether) propyl trimethoxy silicane mixed liquor；1.5mgNano-ZnO
Particle is added in 40ml dimethylcarbinol, 45 DEG C of water bath processings, stirs half an hour, and it is mixed to obtain Nano-ZnO- dimethylcarbinol
Close solution；Nano-ZnO- dimethyl methyl mixed alkoxide solution is added to γ-(glycidol ether) propyl trimethoxy silicane to mix
In liquid, anti-corrosive antibacterial layer coating liquid is obtained；
Step 5: prepared by microsphere suspensions, it will be through the hollow mesopore silicon oxide of L-Histidine-obtained in step 3-carbon nanometer
Pipe microballoon 0.15g is dissolved in 150ml deionized water, is stirred at room temperature to form transparent solution, and 0.45g phenol resin is then added dropwise
Precursor solution stirs 10min, obtains microsphere suspensions；
It is processed Step 6: being added dropwise dropwise the microsphere suspensions prepared in step 5 by the way of dripping glue through step 1
Dustbin cabinet and case lid on, drip glue speed be 850 revs/min, drop the glue time be 8 seconds, spin coating speed be 1000 turns/
Minute, it spin coating 30 seconds, repeats to drip glue and spin coating 5 times；The cabinet for having dripped glue and case lid are placed in 100 DEG C of baking oven and are dried overnight
After form precursor thin film；The anti-corrosive antibacterial layer coating liquid prepared in step 4 is coated on shape by the way of Best-Effort request
At the cabinet of precursor thin film and the surface of case lid, cabinet and case lid are placed in baking oven and heated 20 minutes for 135 DEG C, it can be in cabinet
Transparent anti-corrosive antibacterial film layer is formed with case lid surface.
Further, the anti-corrosive antibacterial layer with a thickness of 50~250nm.
Embodiments herein provide technical solution include it is following the utility model has the advantages that
The first, the structural modeling of the dustbin is simple, good appearance, can prevent rubbish from dissipating peculiar smell, and case lid can be certainly
Dynamic folding is very suitable to urban environmental protection, hospital and other public arenas and uses.
The second, the present invention is coated with anti-corrosive antibacterial layer in the cabinet of the dustbin and the surface of case lid, can prevent rubbish
The corrosion of rubbish case, and can intelligently repair, amino acid and carbon nanotube are adsorbed as case using hollow mesoporous silica microsphere
The protective coating of body and case lid surface forms intelligent response film on the surface of cabinet and case lid, and cabinet, case lid surface are corroded
When, intelligent response film can sense the variation of the acid ion alkali ion concentration of cabinet or case lid surface, the L-Histidine adsorbed in microballoon
Corrosion inhibiter and carbon nanotube, which voluntarily excite, flows out reparation by the place corroded, and repairs quickly, be greatly saved generation at
Sheet and rehabilitation cost, meanwhile, a large amount of manpower and material resources are also saved, there is good use value.
Third, the application are coarse by grinding the surface of cabinet and case lid, increase cabinet and case lid by acid, alkali process
Surface roughness, has deepened the combination of anti-corrosive antibacterial layer and dustbin, has prevented coating from peeling off, and further extends making for dustbin
Use the service life.
4th, due in anti-corrosive antibacterial layer also have Nano-ZnO particle, due to Nano-ZnO particle have antibacterium and
Antiviral effect has very strong potential use value so that the environment-protection garbage can also has anti-microbial property.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the shaft used in the present invention and the connected mode schematic diagram of motor.
Fig. 3 is the connection schematic diagram of the control system used in the present invention.
Specific embodiment
A kind of infrared induction environment-protection garbage can, as shown in Figure 1, including cabinet 1, case lid 2, infrared inductor 3 and controller
4.The case lid 2 and cabinet are flexibly connected, and the infrared inductor 3 is located at the front position of cabinet 1；It is installed on the case lid 2
There is controller 4, as shown in figure 3, the controller 4 and infrared inductor 3 pass through circuit connection；2 activity of the cabinet 1 and case lid
Connection；The cabinet 1 and 2 active connection place of case lid are provided with case lid automatic open/closing device；It is automatic that the controller 4 controls case lid
Closing device and then the closure for controlling case lid 2.
Further, the junction of the cabinet 1 and case lid 2 is provided with shaft 5 as shown in Figure 2 and by the shaft
5 connections；Motor 6 is provided in the shaft 5, the motor 6 is connected by power supply line 7 with controller 4；The motor 6 passes through
Control the closure of the rotation of shaft 5 and then control cabinet lid 2；Battery is also connected on the controller 4.
Further, the battery is Rechargeable battery.
Further, the outer surface of the cabinet 1 and case lid 2 is coated with anti-corrosive antibacterial layer.
Further, the preparation of the anti-corrosive antibacterial layer includes the following steps:
Step 1: the pretreatment of garbage box and case lid surface, is impregnated in mass fraction 10% for cabinet and case lid
HNO33 hours in solution, using hot water injection 0.5 hour of 50 DEG C, then successively using 20 mesh, the sand of 100 mesh and 1200 mesh
Paper polish cabinet and case lid surface, then thorough impregnation in mass fraction be 65% potassium hydroxide solution in 110 minutes~
It 120 minutes, is then successively rinsed 5 minutes using the water of 60 DEG C, 10 DEG C, is placed in aeration-drying in draught cupboard；The application adopts
The reagent that garbage box and the pretreatment mode of case lid surface use has environmentally protective performance, product withdraw to ring
It not will cause the secondary pollution of environment in border, therefore be a kind of generation technique of green.
Step 2: the preparation of hollow silica mesoporous microsphere, comprising the following steps:
1. preparing the potassium hydroxide solution that mass fraction is 10%, styrene, removal are washed using the potassium hydroxide solution
Polymerization inhibitor repeats aforesaid operations 4~5 times, rinses pH=6.8~7.2 until styrene solution using deionized water；
2. prepared by polystyrene microsphere solution: preparing cetane trimethyl ammonia chloride ammonium salt solution, weigh 0.35g cetane front three
Ammonium chloride is dissolved in 90mL deionized water；Then reflux condensation mode system is loaded onto, N is led to2, dropwise be added dropwise 8~10g through step 1.
Azo (2- amidine propane) dihydro that mass fraction is 10wt% is added in treated styrene, 30~45 DEG C of magnetic agitation 1h
The aqueous solution 40ml of chloride is dried in vacuo 5 minutes at 65 DEG C, and magnetic force is heated to 65 DEG C of stirrings after taking-up, is placed in N2Atmosphere item
Polymerization reaction 1440 minutes under part；
3. dissolving 2.5g hydrochloride ethyl sarcosnate in 48mL deionized water, it is dense to be successively separately added into 29mLEtOH, 0.5mLMagnetic agitation, revolving speed are 9000 revs/min；
4. 15g polystyrene microsphere solution is added dropwise dropwise in above-mentioned hydrochloride ethyl sarcosnate mixed liquor, ultrasonic disperse
4.0gSi (OC is finally added dropwise in half an hour2H5)4, magnetic stirring apparatus temperature is adjusted to 50 DEG C, is persistently stirred 8 hours；Centrifugation
Sedimentation, centrifugal speed 10000rpm/min, centrifuging temperature are 1 DEG C, and precipitating is washed repeatedly 4 times using ethyl alcohol, vacuum oven
0.5MPa, 60 DEG C drying 200 minutes, calcine 6 hours for 1000 DEG C in desciccate Muffle furnace；
Step 3: the hollow mesopore silicon oxide of L-Histidine-- carbon nanotube microballoon preparation:
First, it is micro- that the hollow mesoporous silicon oxide being prepared in 0.6g step 2 is dissolved in L-Histidine saturated aqueous solution
The hollow mesopore silicon oxide aqueous solution of L-Histidine-is made in ball, ultrasonic disperse half an hour；
0.7g carbon nanotube, ultrasonic disperse half an hour, then by carbon nano-tube solution are dissolved in second, 10ml deionized water
Be added into the hollow mesopore silicon oxide aqueous solution of L-Histidine-, then in 25 ± 2 DEG C of vacuum oven in 0.4~
Negative pressure impregnation reacts 24 hours under 0.5MPa；
Third, above-mentioned reaction solution use vacuum cooled high speed centrifugation, and centrifuging temperature is 2 DEG C, and centrifugal speed is
10000rpm/min is deposited in 85 DEG C of vacuum tanks and is dried overnight to get the hollow mesopore silicon oxide-carbon nanotube of L-Histidine-
Microballoon；
It mixes, stirs evenly according to 80:20 ratio Step 4: preparing anti-corrosive antibacterial layer coating liquid, deionized water and methanol,
Then addition γ-(glycidol ether) propyl trimethoxy silicane is adjusted with 0.1 mol/L nitric acid and is mixed into above-mentioned solution
PH value of solution stirs evenly to 6.5, obtains γ-(glycidol ether) propyl trimethoxy silicane mixed liquor；1.5mgNano-ZnO
Particle is added in 40ml dimethylcarbinol, 45 DEG C of water bath processings, stirs half an hour, and it is mixed to obtain Nano-ZnO- dimethylcarbinol
Close solution；Nano-ZnO- dimethyl methyl mixed alkoxide solution is added to γ-(glycidol ether) propyl trimethoxy silicane to mix
In liquid, anti-corrosive antibacterial layer coating liquid is obtained；
Step 5: prepared by microsphere suspensions, it will be through the hollow mesopore silicon oxide of L-Histidine-obtained in step 3-carbon nanometer
Pipe microballoon 0.15g is dissolved in 150ml deionized water, is stirred at room temperature to form transparent solution, and 0.45g phenol resin is then added dropwise
Precursor solution stirs 10min, obtains microsphere suspensions；
It is processed Step 6: being added dropwise dropwise the microsphere suspensions prepared in step 5 by the way of dripping glue through step 1
Dustbin cabinet and case lid on, drip glue speed be 850 revs/min, drop the glue time be 8 seconds, spin coating speed be 1000 turns/
Minute, it spin coating 30 seconds, repeats to drip glue and spin coating 5 times；The cabinet for having dripped glue and case lid are placed in 100 DEG C of baking oven and are dried overnight
After form precursor thin film；The anti-corrosive antibacterial layer coating liquid prepared in step 4 is coated on shape by the way of Best-Effort request
At the cabinet of precursor thin film and the surface of case lid, cabinet and case lid are placed in baking oven and heated 20 minutes for 135 DEG C, it can be in cabinet
Transparent anti-corrosive antibacterial film layer is formed with case lid surface.
Further, the anti-corrosive antibacterial layer with a thickness of 50~250nm.
Dustbin performance test: using the dustbin of uncoated anti-corrosive antibacterial layer as blank control, by blank control rubbish
The dustbin of case and coating corrosion prevention film, which is placed in 1.0M sodium chloride solution, to be totally submerged, after different time corrosion test, two
The electrochemical parameter of kind dustbin is as shown in Table 1 and Table 2.
The corrosion potentials value (unit: mv) of 1 two kinds of dustbins of table
| 1h | 12h | 24h | 48h | 72h | |
| Blank control | -982.00 | -1042.32 | -1500.10 | -2015.26 | -2089.56 |
| The present invention | -399.32 | -435.21 | -534.56 | -500.78 | -600.89 |
Corrosion electric current density value (the unit: nA/cm of 2 two kinds of dustbins of table2)
| 1h | 12h | 24h | 48h | 72h | |
| Blank control | 5600.00 | 6800.22 | 7856.32 | 8900.56 | 9000.78 |
| The present invention | 16.30 | 16.80 | 18.30 | 26.86 | 50.26 |
It can be seen that the dustbin corrosion electric current density of blank control with the increasing of corrosion potentials from the end value of Tables 1 and 2
Add and increased dramatically, illustrates that blank control dustbin is substantial in NaCl solution.And rubbish of the present invention
Case is compared with blank control dustbin, and with the increase of corrosion potentials, corrosion electric current density increasess slowly, and illustrates institute of the present invention
The dustbin Corrosion Protection stated is good compared with blank control.
The anti-microbial property test of dustbin: absorbance method, fungistatic effect of the detection dustbin to Escherichia coli are used.As a result
As shown in table 3.
Antibacterial absorbance value of 3 dustbin of table to Escherichia coli
| OD380 | |
| Blank control | 7±0.01 |
| 0.25% | 6.5±0.08 |
| 0.5% | 4±0.05 |
| 0.75% | 0.16±0.03 |
| 1.0% | 0.08±0.02 |
Experiments have shown that dustbin of the present invention has significant fungistatic effect.Then check experiment is used ,-
At 10 DEG C, anti-corrosion effects difference is obvious.In addition, the anti-corrosive antibacterial coated on the cabinet and case lid of dustbin described herein
It is also added with antifreeze isopropanol in layer, ensure that good compared with the mechanicalness of coating under low environment in temperature.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (4)
1. a kind of infrared induction environment-protection garbage can, which is characterized in that including cabinet (1), case lid (2), infrared inductor (3) and control
Device (4) processed；The infrared inductor (3) is located at the front position of cabinet (1)；Controller (4) are installed on the case lid (2),
The controller (4) and infrared inductor (3) pass through circuit connection；The cabinet (1) and case lid (2) are flexibly connected；The case
Body (1) and case lid (2) active connection place are provided with case lid automatic open/closing device；The controller (4) controls case lid automatic open-close
Device controls the closure of case lid (2) in turn；The outer surface of the cabinet (1) and case lid (2) is coated with anti-corrosive antibacterial layer；It is described anti-
The preparation of rotten antibiotic layer includes the following steps:
Step 1: cabinet and case lid, are impregnated in the HNO of mass fraction 10% by the pretreatment of garbage box and case lid surface3Solution
In 3 hours, using hot water injection 0.5 hour of 50 DEG C, then successively using 20 mesh, 100 mesh and 1200 mesh sand paper polish case
The surface of body and case lid, then thorough impregnation in mass fraction be 65% potassium hydroxide solution in 110 minutes~120 minutes,
Then it is successively rinsed 5 minutes using the water of 60 DEG C, 10 DEG C, is placed in aeration-drying in draught cupboard；
Step 2: the preparation of hollow silica mesoporous microsphere, comprising the following steps:
1. preparing the potassium hydroxide solution that mass fraction is 10%, styrene, removal polymerization inhibitor are washed using the potassium hydroxide solution
Agent repeats aforesaid operations 4~5 times, rinses pH=6.8~7.2 until styrene solution using deionized water；
2. prepared by polystyrene microsphere solution: preparing cetane trimethyl ammonia chloride ammonium salt solution, weigh 0.35g cetane trimethyl chlorine
Change ammonium to be dissolved in 90mL deionized water；Then reflux condensation mode system is loaded onto, N is led to2, 8~10g is added dropwise dropwise and is 1. handled through step
Azo (2- amidine propane) two hydrogen chlorides that mass fraction is 10wt% are added in styrene afterwards, 30~45 DEG C of magnetic agitation 1h
The aqueous solution 40ml of object is dried in vacuo 5 minutes at 65 DEG C, and magnetic force is heated to 65 DEG C of stirrings after taking-up, is placed in N2Under ambient conditions
Polymerization reaction 1440 minutes；
3. dissolving 2.5g hydrochloride ethyl sarcosnate in 48mL deionized water, it is dense to be successively separately added into 29mL EtOH, 0.5mLMagnetic agitation, revolving speed are 9000 revs/min；
4. 15g polystyrene microsphere solution is added dropwise dropwise in above-mentioned hydrochloride ethyl sarcosnate mixed liquor, ultrasonic disperse half is small
When, 4.0gSi (OC is finally added dropwise2H5)4, magnetic stirring apparatus temperature is adjusted to 50 DEG C, is persistently stirred 8 hours；Centrifugal sedimentation,
Centrifugal speed is 10000rpm/min, and centrifuging temperature is 1 DEG C, and precipitating is washed repeatedly 4 times using ethyl alcohol, vacuum oven
0.5MPa, 60 DEG C drying 200 minutes, calcine 6 hours for 1000 DEG C in desciccate Muffle furnace；
Step 3: the hollow mesopore silicon oxide of L-Histidine-- carbon nanotube microballoon preparation:
First, the hollow mesoporous silica microsphere being prepared in 0.6g step 2 is dissolved in L-Histidine saturated aqueous solution,
The hollow mesopore silicon oxide aqueous solution of L-Histidine-is made in ultrasonic disperse half an hour；
0.7g carbon nanotube is dissolved in second, 10ml deionized water, ultrasonic disperse half an hour, then carbon nano-tube solution is added
Into the hollow mesopore silicon oxide aqueous solution of L-Histidine-, then in 25 ± 2 DEG C of vacuum oven under 0.4~0.5MPa
Negative pressure impregnation reacts 24 hours；
Third, above-mentioned reaction solution use vacuum cooled high speed centrifugation, and centrifuging temperature is 2 DEG C, centrifugal speed 10000rpm/
Min is deposited in 85 DEG C of vacuum tanks and is dried overnight to get the hollow mesopore silicon oxide of L-Histidine-- carbon nanotube microballoon；
It mixes, stirs evenly, then according to 80:20 ratio Step 4: preparing anti-corrosive antibacterial layer coating liquid, deionized water and methanol
γ-(glycidol ether) propyl trimethoxy silicane is added into above-mentioned solution, adjusts mixed solution with 0.1 mol/L nitric acid
PH to 6.5, stirs evenly, and obtains γ-(glycidol ether) propyl trimethoxy silicane mixed liquor；1.5mg Nano-ZnO particle
It is added in 40ml dimethylcarbinol, 45 DEG C of water bath processings, stirs half an hour, it is molten to obtain the mixing of Nano-ZnO- dimethylcarbinol
Liquid；Nano-ZnO- dimethyl methyl mixed alkoxide solution is added to γ-(glycidol ether) propyl trimethoxy silicane mixed liquor
In, obtain anti-corrosive antibacterial layer coating liquid；
Step 5: prepared by microsphere suspensions, it will be micro- through the hollow mesopore silicon oxide-carbon nanotube of L-Histidine-obtained in step 3
Ball 0.15g is dissolved in 150ml deionized water, is stirred at room temperature to form transparent solution, and 0.45g phenol resin forerunner is then added dropwise
Liquid solution stirs 10min, obtains microsphere suspensions；
Step 6: being added dropwise the microsphere suspensions prepared in step 5 dropwise by the way of dripping glue through the processed rubbish of step 1
On the cabinet and case lid of rubbish case, the speed for dripping glue is 850 revs/min, and the drop glue time is 8 seconds, and spin coating speed is 1000 revs/min
Clock spin coating 30 seconds, repeats to drip glue and spin coating 5 times；The cabinet for having dripped glue and case lid are placed in 100 DEG C of baking oven after being dried overnight
Form precursor thin film；The anti-corrosive antibacterial layer coating liquid prepared in step 4 is coated on by the way of Best-Effort request and has been formed
Cabinet and case lid are placed in baking oven 135 DEG C and heated 20 minutes by the cabinet of precursor thin film and the surface of case lid, can in cabinet and
Case lid surface forms transparent anti-corrosive antibacterial film layer.
2. a kind of infrared induction environment-protection garbage can according to claim 1, which is characterized in that the cabinet (1) and case lid
(2) junction is provided with shaft (5) and is connected by the shaft (5)；It is provided with motor (6) in the shaft (5), it is described
Motor (6) is connected by power supply line (7) with controller (4)；The motor (6) rotates control cabinet by control shaft (5)
Cover the closure of (2)；Battery is also connected on the controller (4).
3. a kind of infrared induction environment-protection garbage can according to claim 2, which is characterized in that the battery is rechargeable type
Battery.
4. a kind of infrared induction environment-protection garbage can according to claim 1, which is characterized in that the thickness of the anti-corrosive antibacterial layer
Degree is 50~250nm.
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| JP2005170545A (en) * | 2003-12-08 | 2005-06-30 | Central Seven:Kk | Garbage box |
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| CN201567006U (en) * | 2009-10-23 | 2010-09-01 | 上海大学附属中学 | Solar intelligent compression garbage can |
| CN201619835U (en) * | 2010-02-10 | 2010-11-03 | 李亚伟 | Environment-friendly inductive garbage can |
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| CN202575148U (en) * | 2012-05-17 | 2012-12-05 | 宁波志岳电子有限公司 | Induction-type garbage can with cover capable of being closed slowly |
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Denomination of invention: An infrared sensing environmentally friendly garbage bin Granted publication date: 20190614 Pledgee: China Postal Savings Bank Co.,Ltd. Yongkang Branch Pledgor: Zhejiang Xujie Industry Co.,Ltd. Registration number: Y2024980004330 |