• 欢迎访问速搜资源吧,如果在网站上找不到你需要的资源,可以在留言板上留言,管理员会尽量满足你!

【速搜问答】冷烟火是什么

问答 admin 3年前 (2020-06-12) 521次浏览 已收录 0个评论

汉英对照:
Chinese-English Translation:

冷烟火相比较传统的烟花来论,有着烟雾小、焰温低,气味轻等特点,并在燃放时有光、有火、有焰花飞舞,能产生鲜艳夺目的烟花、焰火观赏效果,且不会爆炸、不产生灼热的残渣、危险性低等优点,燃点低,对人体无伤害。

Compared with traditional fireworks, cold fireworks have the characteristics of small smoke, low flame temperature and light smell. When they are put out, they have light, fire and flame flying. They can produce brilliant fireworks and fireworks viewing effects, and they do not explode, do not produce burning residues, and have low risk. They have low ignition point and no harm to human body.

冷烟火相比较传统的烟花来论,有着烟雾小、焰温低,气味轻等特点,并在燃放时有光、有火、有焰花飞舞,能产生鲜艳夺目的烟花、焰火观赏效果,且不会爆炸、不产生灼热的残渣、危险性低等优点;冷烟火就是采用燃点较低的金属粉末,经过一定比例加工而成的冷光无烟焰火,冷烟火燃点低,燃点在 60℃-80℃,外部温度 30℃-50℃,对人体无伤害。

Compared with the traditional fireworks, cold fireworks have the characteristics of small smoke, low flame temperature, light smell, etc. when they are put out, they have light, fire and flying fireworks, which can produce brilliant fireworks, fireworks viewing effect, and will not explode, not produce scorching residue, low risk and other advantages. Cold fireworks are made of metal powder with low ignition point and processed in a certain proportion The cold light smokeless fireworks have a low ignition point, the ignition point is 60 ℃ – 80 ℃, the external temperature is 30 ℃ – 50 ℃, and there is no harm to human body.

简介

brief introduction

冷烟火相比较传统的烟花来论,有着烟雾小、焰温低,气味轻等特点,并在燃放时有光、有火、有焰花飞舞,能产生鲜艳夺目的烟花、焰火观赏效果,且不会爆炸、不产生灼热的残渣、危险性低等优点;冷烟火就是采用燃点较低的金属粉末,经过一定比例加工而成的冷光无烟焰火,冷烟火燃点低,燃点在 60℃-80℃,外部温度 30℃-50℃,对人体无伤害。

Compared with the traditional fireworks, cold fireworks have the characteristics of small smoke, low flame temperature, light smell, etc. when they are put out, they have light, fire and flying fireworks, which can produce brilliant fireworks, fireworks viewing effect, and will not explode, not produce scorching residue, low risk and other advantages. Cold fireworks are made of metal powder with low ignition point and processed in a certain proportion The cold light smokeless fireworks have a low ignition point, the ignition point is 60 ℃ – 80 ℃, the external temperature is 30 ℃ – 50 ℃, and there is no harm to human body.

鉴别方法

the way to distinguish

区别

difference

冷烟火质量的好坏取决于两个重要的因素。第一是原材料,冷烟火所使用的原材料从几万元一吨到几十万元一吨不等。部分非法生产商家使用劣质的原材料来牟取暴利。而优质的冷烟火产品燃放时花形呈现银白色、掉渣少,几乎没有残留物质,气味淡,劣质的冷烟花燃放时花形带红、掉渣较多,而且有块状物质喷出,气味重。

The quality of cold fireworks depends on two important factors. The first is raw materials. The raw materials used in cold fireworks range from tens of thousands of yuan a ton to hundreds of thousands of yuan a ton. Some illegal producers use inferior raw materials to make huge profits. While the high-quality cold fireworks display silver white flower shape, less slag, almost no residual substances, light smell, poor cold fireworks display red flower shape, more slag, and there are massive substances ejected, heavy smell.

鉴别知识

Identification knowledge

随着冷烟火的应用越来越广,冷烟火的质量也是参差不齐,甚至严重威胁到环境和人身安全,为了让广大消费者能够识别冷烟火的质量,特编写以下几点识别知识:

With the application of cold fireworks more and more widely, the quality of cold fireworks is also uneven, and even a serious threat to the environment and personal safety. In order to enable consumers to identify the quality of cold fireworks, the following identification knowledge is compiled:

1,在购买到整箱的冷烟火后首先观看箱体的外表有没有损坏,打开箱子后是否有正规的检验标志和合格证,以及产品上是否有燃放说明,如没有,就要谨慎使用;

1. After purchasing the whole box of cold fireworks, first check whether the appearance of the box is damaged, whether there is a formal inspection mark and certificate after opening the box, and whether there is a discharge instruction on the product. If not, use it carefully;

2,仔细观看单个冷烟火的外表,正规的厂家生产的产品一般外表都是整洁美观的,没有露头露脚的现象,包装精美,产品标识名称一应俱全;

2. Carefully look at the appearance of a single cold fireworks. The products produced by regular manufacturers are generally clean and beautiful, without the phenomenon of showing their heads or feet. The packaging is exquisite, and the product identification and name are all available;

3,就是消费者自己来抽样检查了,就是随便抽样几只,燃放后首先看时间和高度,正厂生产的一般比较吻合,再就是看花色的纯度,看有没有掉渣的现象,有就是使用了劣质材料,请谨慎使用。

3. It is the consumers who have come for sampling and inspection, that is to say, they have taken a few samples at random. After setting off, the time and height are the first thing to look at. The production of the factory is generally consistent with each other, and then the purity of the designs and colors is the second thing to look at if there is any slag falling, or if inferior materials are used, please use them carefully.

综合来说,检验一个或者一批冷烟火的质量无非就是以上几点。

Generally speaking, the quality of a cold fireworks or a batch of them is nothing more than the above.

婚庆应用

Wedding application

根据场地

According to the site

对冷焰火的选择相信是大家一个经常遇到的问题,下面给您一点专业的提示,希望能对您有所帮助:

I believe that the choice of cold fireworks is a common problem. Here are some professional tips for you, hoping to help you:

如果是在室外的话我们相对可以选择丰富一点的产品,虽说是冷焰火产品,可还是有温度的。如果我们拥有足够大的室外空间和条件。就不会太多的受到温度的限制。这样可以利用不同色彩不同高度不同效果的产品来进行组合。通过燃放人员的艺术编排来达到绚丽多姿的舞美效果。

If it’s outdoors, we can choose more products. Although it’s cold flame products, there’s still temperature. If we have enough outdoor space and conditions. It won’t be limited by the temperature too much. In this way, products with different colors, heights and effects can be combined. Through the artistic arrangement of the firemen, we can achieve the beautiful effect of dancing.

如果是室内的话,相对就要受到很多方面的限制。不能够同时使用太多的冷焰火,那样会造成同一时间内产生很大的烟雾。如果室内通风条件不佳的话会让你的宾客极其反感。会产生相反的效果。不推荐使用高于 3 米的舞台冷焰火喷泉,不推荐使用时间长于 30 秒的冷焰火喷泉。尤其是婚庆、聚会等中小型场合。在焰火燃放的过程中没有专业的燃放队伍和专职的安全责任人。容易造成事故。

If it is indoor, it will be restricted in many aspects. You can’t use too many cold flames at the same time, which will cause a lot of smoke at the same time. If the indoor ventilation condition is not good, it will make your guests extremely disgusted. It has the opposite effect. It is not recommended to use stage cold flame fountain higher than 3m, and cold flame fountain longer than 30s. Especially in small and medium-sized occasions such as wedding and party. In the process of fireworks display, there is no professional display team and full-time safety person in charge. It is easy to cause accidents.

燃放说明

Instructions for setting off

安全说明

Safety instructions

1、燃放时远离易燃易爆物品,筒口向上,按箭头方向直立摆放(瀑布除外),喷火口勿对人畜,并将产品固定好,以防倒筒;接上专用电线后在 4 米外燃放,观众在 6 米外观看,如发生熄火现象,在三分钟内不得靠近,过后用木棒将产品往无人一边推倒;

1. Keep away from inflammable and explosive materials when setting off, put the cylinder upward and vertically in the direction of arrow (except waterfall), keep the nozzle away from people and animals, and fix the product to prevent the cylinder from falling down; after connecting the special wire, set it off 4 meters away, and the audience will watch it 6 meters away. In case of flameout, do not approach it within three minutes, and then push the product to nobody’s side with a wooden stick;

2、冷焰火产品数量小于 3 个时可用 1.5V 的电池取电,产品数量大于 3 个时,可用蓄电池,也可以用民用电源取电(用 12V 的变压器通过 220V 民用电源取电),建议购买点火器;

2. When the number of cold flame products is less than 3, 1.5V battery can be used for power supply; when the number of products is more than 3, battery can be used for power supply or civil power supply (12V transformer can be used for power supply through 220V civil power supply). It is recommended to purchase igniter;

3、燃放前,电源两极请勿同时连接,到燃放时刻再同时连接,安装开关时,确保开关处于关闭状态,避免误燃,点燃产品后,应及时将开关关闭;

3. Before burning, please do not connect the two poles of the power supply at the same time. When installing the switch, make sure that the switch is in the off state to avoid misfire. After the product is ignited, the switch should be closed in time;

4、大量的冷焰火燃放要准备足够长的电源线(推荐 64 芯的花线),按摆放距离确定好与花蕊的连接点,剥去该点电源线的胶皮露出铜丝(露出 2cm 即可),将各花蕊的 2 股电源引蕊分别与剥好的电点火头 2 股铜丝拧接在一起,用胶布包好,避免短路,再用蓄电池或民用电(要安装开关)燃放;

4. For a large number of cold fireworks, prepare a long enough power cord (64 core fancy cord is recommended), determine the connection point with the pistil according to the placement distance, peel off the rubber of the power cord at the point to expose the copper wire (2cm can be exposed), and separate the two power leads of each pistil with the stripped electric ignition head 2 The strands of copper wires are screwed together, wrapped with adhesive tape to avoid short circuit, and then discharged with battery or civil electricity (switch to be installed);

5、在有烟雾报警器的场所燃放时先关闭报警器,在有地毯或木质地板的场所燃放需在烟花底部加一块 40cm*40cm 的阻燃材料,亦可在焰火四周约 1 米范围内将地毯用水打湿,以防冲底或烧坏地毯,建议使用安全固定底座;

5. When the smoke alarm is set off in the place with smoke alarm, turn off the alarm first. When the smoke alarm is set off in the place with carpet or wooden floor, add a 40cm * 40cm flame-retardant material at the bottom of the fireworks, or wet the carpet with water within about 1 meter around the fireworks to prevent the carpet from being washed or burned. It is recommended to use a safe fixed base;

6、燃放时不可在场所内使用易燃易爆的压缩气压喷雾剂(如彩色气雾剂),避免产生化学反应发生爆炸;

6, do not use flammable and explosive compressed air sprays (such as colored aerosol) in the premises to avoid chemical reactions and explosions.

7、产品如有破损或掉出泥土请勿使用,此类产品在燃放时若出现异常,请将不合格产品放在水中浸泡半天后再深埋处理。

7. Please do not use the product if it is damaged or the soil falls out. In case of any abnormality during the burning of such product, please immerse the unqualified product in water for half a day before deep burying.


速搜资源网 , 版权所有丨如未注明 , 均为原创丨转载请注明原文链接:【速搜问答】冷烟火是什么
喜欢 (0)
[361009623@qq.com]
分享 (0)
发表我的评论
取消评论
表情 贴图 加粗 删除线 居中 斜体 签到

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址