七氟丙烷作為近些年消防行業的新秀和消防設備系統重要的組成部分，被廣大建設單位所青睞。那么什么是氣體滅火設備呢？七氟丙烷的發展前景又如何呢？今天就帶大家一起了解一下

Hfc-227ea, as a rookie in the fire industry and an important part of the fire equipment system in recent years, is favored by the majority of construction units. So what is gas fire extinguishing equipment? What is the development prospect of HFC-227ea? Today, let's take you to understand

什么是氣體滅火劑？

氣體滅火劑是傳統的四大滅火劑（水、氣體、泡沫、干粉）之一，其中，七氟丙烷因其潔凈高效等優異性能，成為應用最廣泛的潔凈氣體滅火劑。最早的潔凈氣體滅火劑是鹵代烷（1211、1301），因為破壞大氣臭氧層被淘汰，美國大湖公司研制出FM200氣體滅火劑，作為1211、1301的替代品被迅速推廣應用。上世紀90年代，FM200國產化，取名七氟丙烷，目前從事七氟丙烷滅火設備生產的企業200多家，但生產滅火劑的企業不到10家。可見在當時氣體滅火劑在當時的需求是非常大的。強大的市場需求催生了行業的迅猛發展

What is a gas extinguishing agent?

Gas fire extinguishing agent is one of the four traditional fire extinguishing agents (water, gas, foam, dry powder), among which hfc-227ea has become the most widely used clean gas fire extinguishing agent because of its excellent performance such as clean and efficient. The earliest clean gas extinguishing agent is halothane (1211, 1301), because of the destruction of atmospheric ozone layer was eliminated, Great Lakes developed FM200 gas extinguishing agent, as a substitute for 1211, 1301 has been rapidly promoted and applied. In the 1990s, FM200 was domestically produced and named HFC-227ea. At present, more than 200 enterprises are engaged in the production of HFC-227ea fire extinguishing equipment, but less than 10 enterprises are engaged in the production of fire extinguishing agent. It can be seen that at that time, the demand for gas extinguishing agent was very large. Strong market demand has spawned the rapid development of the industry

什么是七氟丙烷滅火設備？

What is hfc-227ea fire extinguishing equipment

七氟丙烷是一種以化學滅火為主兼有物理滅火作用的潔凈氣體化學滅火劑，屬于多氟代烷烴，分子式為C3HF7；它無色、無味、低毒、不導電、不污染被保護對象，不會對財物和精密設施造成損壞。七氟丙烷能以較低的滅火濃度，可靠的撲滅B、C類火災及電氣火災；儲存空間小，臨界溫度高，臨界壓力低，在常溫下可液化儲存；釋放后不含粒子或油狀殘余物，對大氣臭氧層無破壞作用（ODP值為零），在大氣層停留時間為31~42年，符合環保要求。

What is hfc-227ea fire extinguishing equipment?

Hfc-227ea is a kind of clean gas chemical extinguishing agent mainly for chemical fire extinguishing and also for physical fire extinguishing. It belongs to polyfluorinated alkane and its molecular formula is C3HF7. It is colorless, tasteless, low toxic, non-conductive, does not pollute the protected object, will not cause damage to property and precision facilities. Hfc-227ea can reliably extinguish class B and C fires and electrical fires with low extinguishing concentration. Small storage space, high critical temperature, low critical pressure, can be liquefied storage at room temperature; After release, it does not contain particles or oily residues, and has no damage to the ozone layer (ODP value is zero). The residence time in the atmosphere is 31~42 years, which meets the requirements of environmental protection.

七氟丙烷是一種最為潔凈環保的滅火劑，具有潔凈、低毒、良好的絕緣性，釋放后不含粒子或油狀殘余物對臭氧層的耗損潛能值為零，且滅火效率高的優點。經國家消防部門固定滅火系統和耐火構件質量監督檢驗中心型式檢驗合格并且推薦使用。

Hfc-227ea is one of the cleanest environmental extinguishing agents, with clean, low toxicity, good insulation, no particles or oil residue after release of ozone depletion potential value of zero, and high fire extinguishing efficiency. The fixed fire extinguishing system and fire-resistant component quality Supervision and inspection center of the National fire department has passed the type inspection and is recommended for use.

那么未來七氟丙烷的前景如何呢？

So what's the future of HFC-227ea?

因七氟丙烷的廠家要經過嚴格的程序審批才能七氟丙烷滅火設備在市場上出售，由于，七氟丙烷物質含有低毒，所以，七氟丙烷設備廠家在市場上還處于部分工廠壟斷的行情。近10年來，七氟丙烷價格波動激烈，并且市場經常會有斷貨。很多專家認為和1211、1301一樣，七氟丙烷僅是過客，只是目前尚無理想替代品而已。隨著技術的發展和完善，未來必將有新型的滅火設備產品替代。

Because hfC-227ea manufacturers have to go through strict procedures to be approved before HFC-227ea fire extinguishing equipment can be sold on the market, because HFC-227ea substances contain low toxicity, so HFC-227ea equipment manufacturers are still in the market monopoly of some factories. In the past 10 years, hfC-227ea prices have fluctuated sharply, and the market is often out of stock. Many experts consider HFC-227ea, like 1211 and 1301, to be a passing fad with no ideal replacement yet. With the development and improvement of technology, there will be new fire extinguishing equipment products in the future.

七氟丙烷作為產業鏈末端的產品，原材料供應必然受到其他主流或新興產業影響，價格波動是必然，預測是徒勞！今天如此，未來亦如此！而且，隨著七氟丙烷逐步受限，新品青黃不接，不排除可能出現更緊俏行情！

Hfc-227ea as the end of the industrial chain products, raw material supply is bound to be affected by other mainstream or emerging industries, price fluctuations are inevitable, prediction is futile! So today, so tomorrow! And, with hfc-227ea gradually restricted, new products in short supply, do not rule out the possibility of more tight market!

總體來說七氟丙烷滅火系統當下的市場需求穩定且持續增長，金鷹消防作為氣體滅火設備行業的老兵，我們認為七氟丙烷滅火系統任重道遠同時未來可期！

In general, the current market demand for HFC-227ea fire extinguishing system is stable and continues to grow. As a veteran of gas fire extinguishing equipment industry, Golden Eagle Fire Extinguishing system believes that HFC-227ea fire extinguishing system has a long way to go and a promising future.