CN1102175A - Liquid colour fireworks - Google Patents
Liquid colour fireworks Download PDFInfo
- Publication number
- CN1102175A CN1102175A CN 93115353 CN93115353A CN1102175A CN 1102175 A CN1102175 A CN 1102175A CN 93115353 CN93115353 CN 93115353 CN 93115353 A CN93115353 A CN 93115353A CN 1102175 A CN1102175 A CN 1102175A
- Authority
- CN
- China
- Prior art keywords
- flame
- liquid
- light
- wick
- fireworks
- 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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C15/00—Pyrophoric compositions; Flints
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of liquid color fireworks using chromophoric agent with low boiling point. It uses esters of non-toxic flame coloration elements, such as lithium, sodium and boron, etc., alkylide or alkoxy compound as chromophoric agent, and adds a flammable liquid, and makes the above-mentioned materials fully dissolved, and doesn't use wick and can directly light the flammable liquid, so that the pure color flames of red, green, purple, yellow and orange colors can be given out. Its flame is high, flutter and imposing, and its flammable time is long, so that it can specially meet the special requirements of grand celebrations, such as the holy light of light-house of the Olympic Games and torch with colored flame.
Description
The present invention relates to a kind of celebration, dinner party, large-scale activity in order to set off the lights of solemn grand or ardent cheerful and light-hearted atmosphere, particularly a kind of lights that do not need wick directly to light and can send various coloured flame by contrast.
Color flame of existing solid or liquid color-flame lamp (candle) all need pass through the burning of lamp (candle) core print, just can send color flame.Chinese patent application 92106066.1 and 93111993.6 all is to cooperate with wick and fuel solution to realize color flame effect, if without wick, because the chromogenic reagent boiling point that uses is higher, when directly lighting, can not see coloured flame, use wick can bring sealing, core print sintering dirt and combustion time need special device and additive to be overcome than problems such as weak points.In addition, there is the flame of wick can not form the shape and the imposing manner of the flare that blazes, the needs of incompatibility large-scale activity.
The purpose of this invention is to provide the liquid colour fireworks that a kind of energy is long-time sustained combustion, nontoxic pollution-free, beautiful in colour, imposing manner is extensive.
Major technique content of the present invention is: the ester class of selecting nontoxic flame color element lithium, boron, potassium, sodium, calcium, strontium, magnesium etc. for use, organo-metallic that alkylate, hydrocarbon oxy compound or other boiling points are close with it and nonmetallic compound are chromogenic reagent, (W/W) by weight percentage, chromogenic reagent accounts for 0.2～5.0% and adds combustion liquid, combustion liquid can produce the non-toxic organic solvent of colourless or light blue flare in the time of can being any burning, content is 95.0～99.5%(W/W).Directly light above-mentioned combustion liquid, or insert wick burning combustion liquid, all can send pure color flames such as red, purple, yellow, green, orange respectively.
Principal feature of the present invention is: adopt the lower chromogenic reagent of boiling point can make the centreless coloured flame, its color and luster is pure gorgeous, no gold zone, can lasting sustained combustion, flame profile and highly be particularly suitable for large-scale activity such as occasion such as Olympic Games, Asian Games beacon fireworks, relay torch, in addition, owing to do not need wick, so product is easy to seal storage and transport.As use wick to cooperate with above-mentioned combustion liquid, and except that the identical color flame effect of generation, reduce because wick sintering dirt is a large amount of, compare with other like products, can increase considerably combustion time.
Embodiment one, get sodium Metal 99.5 2～5 gram and add content and be not less than in 500 milliliters of 99.5% the ethanol, question response finishes, and adds essence and promptly gets the combustion liquid that can directly burn and send gilvous flame in right amount.Get 5 liters of above-mentioned combustion liquid, press 30 square centimeters of calculating of firing level, sustainable burning is more than 48 hours.
Embodiment two, get ethyl-borate 11～13 gram, add 500 milliliters of 95% ethanol, mixing, it is an amount of to add essence, promptly gets the combustion liquid that can directly burn and send emerald green flame.Get 5 liters of above-mentioned combustion liquid, press 30 square centimeters of calculating of firing level, sustainable burning is more than 56 hours.Get other chromogenic reagents and cooperate, after the dissolving, promptly get and directly light the combustion liquid that can send pure color flames such as red, purple, orange fully with fuel solution.
Claims (2)
1, a kind of liquid colour fireworks is characterized in that: no wick, directly burning contains the fuel solution of chromogenic reagent, can send pure color flames such as red, green, yellow, orange, purple.
2, liquid colour fireworks according to claim 1, it is characterized in that: chromogenic reagent is a low-boiling compound, as the organic compound of the close with it above-mentioned element of ester class, alkylate, hydrocarbon oxy compound or other boiling points of elements such as lithium, sodium, potassium, boron, calcium, strontium, magnesium.Content is 0.20～5.0% in weight percent (W/W).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115353 CN1102175A (en) | 1993-10-28 | 1993-10-28 | Liquid colour fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115353 CN1102175A (en) | 1993-10-28 | 1993-10-28 | Liquid colour fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1102175A true CN1102175A (en) | 1995-05-03 |
Family
ID=4990981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93115353 Pending CN1102175A (en) | 1993-10-28 | 1993-10-28 | Liquid colour fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102175A (en) |
-
1993
- 1993-10-28 CN CN 93115353 patent/CN1102175A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |