CN108302606A - Heat discoloration Portable heater - Google Patents
Heat discoloration Portable heater Download PDFInfo
- Publication number
- CN108302606A CN108302606A CN201710020483.5A CN201710020483A CN108302606A CN 108302606 A CN108302606 A CN 108302606A CN 201710020483 A CN201710020483 A CN 201710020483A CN 108302606 A CN108302606 A CN 108302606A
- Authority
- CN
- China
- Prior art keywords
- shell
- heat discoloration
- portable heater
- transparent
- spontaneous heating
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- 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
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of heat discoloration Portable heater, shell and the spontaneous heating material in the shell that structure includes sealing；The spontaneous heating material includes that parts by weight are 50% ~ 55% iron, 10% ~ 13% vermiculite, 8% ~ 10% activated carbon, 0.2% ~ 0.3% inorganic salts and 19% ~ 22% water；The shell is to be attached with heat discoloration ink layer on the surface of the shell with transparent or semitransparent injection molding.Heat discoloration Portable heater of the present invention will produce color change when heated, show different heat discolorations, according to color change, people can quickly know whether heater heats or whether scald one's hand, to avoid the occurrence of scald, safety in utilization is improved.Inventive formulation is reasonable, using effect is good, production cost is low, product is nontoxic, harmless, more beautiful, more comfortably, environmentally safe.
Description
Technical field
The present invention relates to a kind of small-sized heater, specifically a kind of heat discoloration Portable heater.
Background technology
Existing Portable heater（It is commonly called as " warmer "）, it is by iron, vermiculite, activated carbon, inorganic salts and water etc.
Spontaneous heating material is synthesized, is encapsulated in the shell of an injection molding.Wherein vermiculite is a kind of femic aluminium silicate mineral, ingredient
For Mg0.5(H2O)4Mg3[AlSi3O10](OH)2, because can be expanded rapidly when heating, bending is in leech（Leech）Shape and gain the name.Leech
General brown, the isabelline or dirty-green of stone, the glassy lustre with grease.There are about 80% expanded vermiculites to be used for building industry,
It is good heat-insulated, acoustic material.Vermiculite is the premier super thermal insulation material in the world today.By vermiculite by a series of multiple
Miscellaneous chemical treatment, the vermiculite film extracted are translucent.The heat-insulating property on this film surface layer is fabulous, anti-for making
Fiery coating, roof solar heat protection, high temperature liner, smelting furnace or boiler expansion connector, the household electrical appliance such as refrigerator, incubator it is anti-
Thermosphere and cable surrounding layer etc. are all very suitable." warmer " is generated heat using iron oxidation reaction heat release, actually namely root
The principle of oxygen uptake corrosion occurs in humid air according to iron.Simultaneously using the strong adsorptivity of activated carbon, in the loose knot of activated carbon
Vapor is contained in structure, vapor is liquefied as water droplet, and outflow is contacted with air and iron powder, under the catalytic action of sodium chloride more
It rapidly reacts and generates iron hydroxide, release heat.
The manufacture of existing Portable heater is more coarse, and appearance is irregular, and people do not have very when in use
Comfortable impression, the selection of raw material is not environment-friendly materials also in production process, has and poisons, also will produce to environment
Pollution, moreover, work after warmer surface temperature and whether scald one's hand it is all unclear, be susceptible to accident.
Invention content
It is an object of the invention to provide a kind of heat discoloration Portable heaters, to solve existing Portable
Heater cannot know whether rapidly work and whether hot problem, improve the safety used.
The invention is realized in this way：A kind of heat discoloration Portable heater, including the shell of sealing and be mounted in
Spontaneous heating material in the shell；The spontaneous heating material includes that parts by weight are 50% ~ 55% iron, 10% ~ 13% vermiculite, 8%
~ 10% activated carbon, 0.2% ~ 0.3% inorganic salts and 19% ~ 22% water；The shell be with transparent or semitransparent plastic injection at
Type is attached with heat discoloration ink layer on the surface of the shell.
The transparent or semitransparent plastics are polypropylene, flexible PVC, AS, ABS or one kind in silica gel or arbitrary group
It closes.
The present invention can also be achieved：A kind of heat discoloration Portable heater includes the shell and dress of sealing
Spontaneous heating material in the shell；The spontaneous heating material include parts by weight be 50% ~ 55% iron, 10% ~ 13% vermiculite,
8% ~ 10% activated carbon, 0.2% ~ 0.3% inorganic salts and 19% ~ 22% water；The transparent or semitransparent modeling that the shell is 93% ~ 97%
Material and injection molding after 3% ~ 7% heat discoloration color masterbatch mixture.
The transparent or semitransparent plastics are polypropylene, flexible PVC, AS, ABS or one kind in silica gel or arbitrary group
It closes.
Heat discoloration pigment is also referred to as heat discoloration powder, is a kind of to change the micro- of color repeatedly with temperature rise or decline
Capsule.Reversible temperature-sensitive camouflage paint is prepared by electron transfer type organic compound system.Electron transfer type organic compound
It is a kind of organic chromophoric system with special chemical structure.At a certain temperature because electronics transfer makes the molecule knot of the organic matter
Structure changes, to realize color transition.This electrochromic substance is not only bright-colored, and may be implemented from " colourless " with
Mutual color change occurs in the state of " coloured ", this is heavy metal double salt Complex Type and liquid crystal type reversible temperature-sensitive discoloration object
Not available for matter.The reversible temperature-sensitive electrochromic substance of microencapsulation is known as reversible temperature-sensitive camouflage paint and (is commonly called as：Warm variable pigments, sense
Warm powder or temperature change powder).The particle of this pigment is spherical, and average diameter is 2 ~ 7 microns（One micron is equal to one thousandth milli
Rice）.It is electrochromic substance inside it, outside, which is about 0.2 ~ 0.5 micron of a thickness, can neither dissolve the transparent outer cover that will not melt,
Exactly it protects erosion of the electrochromic substance from other chemical substances.The Essential colour of temperature-sensing color-changing material can according to formula difference
There are many Essential colour in color status.
Interworking between heat discoloration pigment and colorant match：Because reversible temperature-sensitive camouflage paint is colourless in procrypsis state
, this can be with interworking and colorant match, to obtain between making the camouflage paints of different colours/difference discoloring temperature/different series
More colourful color changeable effect.Interworking between heat discoloration pigment Essential colour：It will be mutual by a certain percentage between Essential colour
Match, the colourless color changeable effect of many intermediate colors can be obtained.
The basic colors of heat discoloration includes red series, Yellow series, green-series, blue series etc.；Red series
Including rhodo, pink, bright red, golden red, bright red, orange red；Yellow series include bright yellow, golden yellow；Green-series include grass green, black
Green, peacock green, in it is green；Blue series includes sky blue, sapphire blue, sea blue, water is blue, skyblue, violet, dark blue, Turkey is blue, black
Color.Therefore, suitable color can be selected according to demand.
The cardinal temperature of heat discoloration：-5℃、0℃、5℃、10℃、16℃、21℃、31℃、33℃、38℃、43℃、45
℃、50℃、65℃、70℃、78℃。
Heat discoloration can with the up and down of temperature and repeatedly turn colors or graduated colors.
The shell of heater can use polypropylene（PP）, flexible PVC（S-PVC）, AS, ABS or silica gel etc. it is transparent or semi-transparent
Bright injection molding.
Heat discoloration Portable heater of the present invention will produce color change when heated, shows different temperature-sensitives and becomes
Color, according to color change, people can quickly know whether heater heats or whether scald one's hand, to avoid scald situation
Generation, improve safety in utilization.Inventive formulation is reasonable, using effect is good, production cost is low, product is nontoxic, harmless, more
The beauty added, it is more comfortably, environmentally safe.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Embodiment 1
As shown in Figure 1, heat discoloration Portable heater of the present invention, include the shell 1 of sealing and dress within the case 1 from
Exothermic material 3.The spontaneous heating material include parts by weight be 50% ~ 55% iron, 10% ~ 13% vermiculite, 8% ~ 10% activated carbon,
0.2% ~ 0.3% inorganic salts and 19% ~ 22% water.Shell 1 is with transparent or semitransparent injection molding, in the table of the shell
Face is attached with heat discoloration ink layer 2.The transparent or semitransparent plastics are polypropylene, flexible PVC, AS, ABS or silica gel
In one kind or arbitrary combination.Also can be mixed into unsaturated polyester, epoxy resin, casting in organic glass or nylon monomer, molding,
The suitable ink substrate of curing molding.Heat discoloration ink layer is using commercially available reversible heat-sensible ink and memory-type temperature-sensitive oil
Ink.Heat discoloration powder is that the reversible temperature-sensitive electrochromic substance of microencapsulation is known as reversible temperature-sensitive camouflage paint（It is commonly called as：Warm variable pigments,
Temperature-sensitive powder or temperature change powder）.
Embodiment 2
As shown in Figure 1, heat discoloration Portable heater of the present invention include sealing shell 1 and dress within the case 1 from
Exothermic material 3.Spontaneous heating material include parts by weight be 50% ~ 55% iron, 10% ~ 13% vermiculite, 8% ~ 10% activated carbon, 0.2%
~ 0.3% inorganic salts and 19% ~ 22% water.The transparent or semitransparent plastics and 3% ~ 7% heat discoloration color masterbatch that shell 1 is 93% ~ 97%
Injection molding after mixture.The transparent or semitransparent plastics be polypropylene, flexible PVC, AS, ABS or one kind in silica gel or
Arbitrary combination.Also casting in unsaturated polyester, epoxy resin, organic glass or nylon monomer, molding, curing molding conjunction can be mixed into
Suitable ink substrate.
First pigment content will can be made in camouflage paint addition polyethylene wax or polystyrene wax when producing in enormous quantities is
10% heat discoloration color masterbatch, is then used in mixed way with plastic pellet again.Heat discoloration pigment can in this way disperseed more equal
It is even.Processing temperature should be controlled at 200 DEG C hereinafter, highest does not exceed 230 DEG C, and reduces the heated time of material to the greatest extent（High temperature
With prolonged heating, the discoloration of pigment will be damaged）.When for injection molding, become heat discoloration color masterbatch and plastic pellet
Son will be fully mixed evenly（A small amount of white oil can be used when mixing）.
The above embodiment is merely an example for clearly illustrating the present invention, and does not limit the embodiments.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, and thus changes and variations that derived from are still in the protection scope of this invention.
Claims (4)
1. a kind of heat discoloration Portable heater, characterized in that shell including sealing and in the shell
Spontaneous heating material；The spontaneous heating material include parts by weight be 50% ~ 55% iron, 10% ~ 13% vermiculite, 8% ~ 10% activity
Charcoal, 0.2% ~ 0.3% inorganic salts and 19% ~ 22% water；The shell is with transparent or semitransparent injection molding, in the shell
The surface of body is attached with heat discoloration ink layer.
2. heat discoloration Portable heater according to claim 1, characterized in that the transparent or semitransparent modeling
Material is polypropylene, flexible PVC, AS, ABS or one kind in silica gel or arbitrary combination.
3. a kind of heat discoloration Portable heater, characterized in that shell including sealing and in the shell
Spontaneous heating material；The spontaneous heating material include parts by weight be 50% ~ 55% iron, 10% ~ 13% vermiculite, 8% ~ 10% activity
Charcoal, 0.2% ~ 0.3% inorganic salts and 19% ~ 22% water；The transparent or semitransparent plastics and 3% ~ 7% sense that the shell is 93% ~ 97%
Injection molding after temperature discoloration color masterbatch mixture.
4. heat discoloration Portable heater according to claim 3, characterized in that the transparent or semitransparent modeling
Material is polypropylene, flexible PVC, AS, ABS or one kind in silica gel or arbitrary combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020483.5A CN108302606A (en) | 2017-01-12 | 2017-01-12 | Heat discoloration Portable heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020483.5A CN108302606A (en) | 2017-01-12 | 2017-01-12 | Heat discoloration Portable heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302606A true CN108302606A (en) | 2018-07-20 |
Family
ID=62871624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020483.5A Pending CN108302606A (en) | 2017-01-12 | 2017-01-12 | Heat discoloration Portable heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302606A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479841A (en) * | 2018-11-19 | 2019-03-19 | 安徽宏飞钓具有限公司 | Heat discoloration bait |
| CN113942168A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Reversible temperature-sensing color-changing glasses frame and dynamic mold temperature-changing injection molding method |
-
2017
- 2017-01-12 CN CN201710020483.5A patent/CN108302606A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479841A (en) * | 2018-11-19 | 2019-03-19 | 安徽宏飞钓具有限公司 | Heat discoloration bait |
| CN113942168A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Reversible temperature-sensing color-changing glasses frame and dynamic mold temperature-changing injection molding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |