Solid-Liquid Separation,Drum Microfilter,Membrane Filter Press,Solid Liquid Separator Changzhou Senjie Environmental Protection Equipment Co., Ltd. , https://www.jssenjie.com
On February 2, 2009, a forest fire broke out in Jinning County. The fire lasted for about 14 hours and the burned area was about 700 mu. The cause of the fire was caused by three elementary and middle school students playing in the mountains and smoking cigarette butts.
On April 11, 2015, a forest fire broke out in Boshan District of Zibo County. It was caused by the underground construction worker Yang Mou and two coworkers climbing up the hill and trying to smoke the hare hole with fire. As a result, the fire was out of control. It has been estimated that nearly 200 mu of forests were burned and the loss amounted to more than 400,000 yuan.
On January 20, 2015, a fire broke out in the Dapeng New District of Shenzhen City. The area burned was about 100 acres. The cause of the fire was caused by 6 children baking sweet potatoes in the mountains. At 8 o'clock on the January 21st, a fire broke out in the section of Liantang Waterworks at Green Road, Wutong Mountain, Luohu. The cause of the fire was the loss of cigarette butts.
The case of human-induced mountain fires has been increasing year by year. Many people living in cities often go to the nature to experience life. In particular, many donkeys often spontaneously go to some nature reserve areas to explore. At the same time, the Ching Ming Festival is also the time of most forest fire accidents. Although warning signs have been placed in many places, the visible areas of the warning signs are limited, and how to protect the natural environment more effectively, truly warning and reminding tourists on a large scale, which has also become a lot of forest protection. The issue of hairpins.
Many departments have also noticed the limitations of the text warning board, and have begun to use human-sensing reminders in many places - the forest fire voice prompter (this type of product can be selected by the user to meet the requirements of different occasions) . 
The solar forest fireproof voice prompter adopts solar energy, environmental protection, moisture proof, waterproof, dustproof, anti-aging, wide sensing range, built-in 14W amplifier, loud voice, MP3 audio format, better sound quality. In a circular range of ≥8M, as long as someone passes or enters the monitoring area, there will be a voice broadcast (of course, the voice can be replaced automatically, and different voice content can also be placed according to the occasion, voice The content can be customized to you. As long as the person is always in this range, it will always remind, the prompt is also a warning. For some countries to protect the forest, it is also informing the forest administrator that there is an illegal invasion somewhere. By. 
At present, many of our forest fire voice prompters are widely used in the market, and are particularly favored by many government agencies.
For example, the Zhuhai government has recently purchased a number of reminders for use on the island of Zhuhai. There are also dangerous areas in dense forest areas on the island to remind tourists of behavior.
The Chongqing Municipal Joint Forest Fire Prevention Company has already purchased this product in batches for pilot projects.
The forestry area in Taiyuan, Shandong, has also used our forest fire-fighting intelligent automatic voice alert.
In addition, voice prompts have been used in various places such as Jinan to warn people entering the forest zone, take care of the environment, and prevent forest fires. Since the installation of forest fire safety voice alarms, fewer and fewer forest fire accidents have brought more peace to local forestry bureaus and residents.
Application:
1, forest fire safety voice prompts;
2. Construction site safety voice prompts;
3. Safe voice prompts for crane working area;
4. Safety voice prompts around the reservoir;
5. Mine job safety voice prompter;
6. High-voltage substation safety voice prompts;
7. Forbidden voice warnings in military restricted areas;
8, tourist attractions welcome, attractions introduction, guidance on delivery roads, environmental awareness voice prompts;
9, railways, railway stations, safe voice prompts alarm, etc.;
The growth of a tree requires decades of development. The formation of a forest takes centuries of careful cultivation. However, to destroy all this, it takes only a little spark to destroy the decades of nature and mankind's hard work. China is a country where the frequency of forest fires is relatively high. The annual average number of forest fires exceeds tens of thousands of times. The direct economic losses are very serious. Man-induced causes of forest fires predominate.