開(kāi)山BMVF15永磁變頻螺桿空壓機(jī)

浙江開(kāi)山壓縮機(jī)股份有限公司是空氣壓縮機(jī)制造企業(yè)，是創(chuàng)業(yè)板上市公司。2014年9月，公司市值170億，在浙江255家上市公司中排名第22位，在創(chuàng)業(yè)上市公司也名列前茅。公司總資產(chǎn)60多億元，占地面積1200畝，在浙江衢州、上海臨港、重慶雙橋、廣東順德有4個(gè)制造基地。
  開(kāi)山股份擁有強(qiáng)大的研發(fā)能力，依托“北美研發(fā)、中國(guó)制造”創(chuàng)新模式，在北美設(shè)立了研發(fā)中心。一批全球頂尖的壓縮機(jī)專家為公司開(kāi)發(fā)出大量領(lǐng)先的高新技術(shù)產(chǎn)品。公司擁有3位“千人計(jì)劃”特聘專家，150余位工程師在開(kāi)山通用機(jī)械研究院從事研發(fā)工作。
  在螺桿空氣壓縮機(jī)鄰域，開(kāi)山股份具有全球領(lǐng)先的技術(shù)能力。2013年中國(guó)政府公布空氣壓縮機(jī)《節(jié)能產(chǎn)品惠民工程推廣目錄》，該目錄所列節(jié)能產(chǎn)品30·6%是開(kāi)山股份提供的，并且開(kāi)山股份的高端系列產(chǎn)品每一個(gè)型號(hào)都是1級(jí)能效產(chǎn)品。特別是160kw以上大功率螺桿空氣壓縮機(jī)，跨國(guó)公司產(chǎn)品很少能達(dá)到2級(jí)能效標(biāo)準(zhǔn)，開(kāi)山產(chǎn)品在這個(gè)功率段比跨國(guó)公司產(chǎn)品省電12—25%。
  浙江開(kāi)山壓縮機(jī)股份有限公司，不但擁有高端產(chǎn)品，也開(kāi)發(fā)出了面向低價(jià)位市場(chǎng)的普瑞阿斯系列螺桿空壓機(jī)，以滿足在小功率、低價(jià)位螺桿空壓機(jī)鄰域廣大用戶的需求。同其他開(kāi)山優(yōu)秀產(chǎn)品一樣，普瑞阿斯系列全譜系核心部件—螺桿主機(jī)采用湯嚴(yán)博士親自設(shè)計(jì)的Y型線，確保了產(chǎn)品擁有優(yōu)越的性能。除此之外，工程技術(shù)人員還付出了巨大的努力，精心設(shè)計(jì)了其他部件和系統(tǒng)，確保產(chǎn)品不因成本控制而造成性能下降。
  Zhejiang Kaishan Compressor Co; Ltd. Is Asia is largest and world is third largest air compressor manufacturer. It is also listed on ChiNext , with a market capitalization of RMB 17 billion as of September 2014, putting it 22^nd among 225 listed companies in Zhhejian province. It ranks number one in ChiNext in terms of market capitalization .The Company has over RMB 6 billion in assets and owns  land with an area of 1,200 mu. It also operates 4 manufacturing bases in Quzhou(Zhejiang), Lingang(Shanghai), Shuangqiao(Chongqing) and Shunde (Guangdong).
  Kaishan Compressor possesses powerful research capability. The  Company has establishrd in keeping with its innovation model of “Developed in North America ,and made in China ”,a research center in North America where a group of world is top compressor experts  has developed large number of high-technology products. At present the Company is staffed with three experts from the “Thousand-person Program ”, with over 150 engineers carryinng out research and development work at Kaishan General Machinery Research Institute.
  Kaishan possesses global leadership in the technological capability for screw air compressors .In 2013 the Chinese government published the “Catalogue of Energy-saving Products under Public Beneficiary Program ” for air compressors ,out of which 30.6% of energy-saying products were supplied by Kaishan Compressor . Furthermore  each model in Kaishan Compressor is high-end series is Grade 1 energy-saving product, in particular its large-power screw air compressors with a power of above 160kw-very few  products from among companies in the world are capable of achieving energy-efficiency of Grade 2and above ,but Kaishan Compressor is can save 12-25% of energy compared with those global companies .
  Kaishan Compressor is also a manufacturer with the most comprehensive air compressor product range in China.In addition to screw compressors the Company also offers centrifugal ,reciprocating, scroll ,and single-screw products.Moreover,Kaishan Compressor manufacturers industrial gas compressor, refrigerant(cold) compressor and expander generators etc. On large-scale basis,thus showcasing its teachnological capability.
永磁變頻螺桿空壓機(jī)與工頻螺桿空壓機(jī)的區(qū)別：
  能效再高的工頻螺桿空壓機(jī)一旦偏離了額定工況，效率都會(huì)有幅度不等的下降，節(jié)能空壓機(jī)也會(huì)變得不節(jié)能。BOREAS永磁變頻技術(shù)能夠根據(jù)用氣量的變化調(diào)節(jié)電機(jī)轉(zhuǎn)速，進(jìn)而調(diào)節(jié)排氣量，使得在任何用氣情況下空壓機(jī)都能保持高效率。因而與普通工頻螺桿空壓機(jī)相比，當(dāng)系統(tǒng)用氣波動(dòng)時(shí)，永磁變頻螺桿空壓機(jī)就具有明顯的節(jié)能優(yōu)勢(shì)，且波動(dòng)越大節(jié)能效果就越明顯，綜合節(jié)能能量可多達(dá)50%。
Once an mains frequency screw air compressor deviates from its nominal working conditions,its effciency will decline no matter how energy-efficient it is at nomial conditions , making it less effcient in energy . In contrast BOREAS Compressor is PM variable frequency technoiogy is able to abjust the motor is rotating speed according to demand changes in the air volume , thereby regulating the volume of discharged air and allow the air compressor to maintain high efficiency under any conditions for air usage . Compared with ordinary mains frequency screw air compressor ,the PM variable frequency screw air compressor possesses obvious energy-saying advantages whenever there are changes in the air volume required for system .In addition ,the higher the fluctuation the results will be more obvious ,and overall energy-saving can be us much as 50%.
  永磁變頻螺桿機(jī)與外掛變頻器螺桿空壓機(jī)的區(qū)別：
普通螺桿空壓機(jī)可以通過(guò)外掛變頻器的方式調(diào)節(jié)電機(jī),從而調(diào)節(jié)排氣量，使得產(chǎn)氣量與用氣量相適應(yīng)，達(dá)到節(jié)能的效果。但是普通螺桿空壓機(jī)所采用的電機(jī)都有額定轉(zhuǎn)速、額定功率和額定效率，外掛變頻器強(qiáng)行迫使空壓機(jī)電機(jī)偏離額定轉(zhuǎn)速。而普通電機(jī)一旦偏離了額定轉(zhuǎn)速 ，效率將大幅度下降，偏離越多效率降幅越大。使用永磁變頻電機(jī)的永磁變頻螺桿空壓機(jī)在任何轉(zhuǎn)速下，都能保持極高的電速效率，因而節(jié)能效果遠(yuǎn)優(yōu)于外掛變頻器的普通螺桿空壓機(jī)。
 此外，外掛變頻器的普通螺桿空壓機(jī)的調(diào)節(jié)范圍為40—100%，也就是說(shuō)當(dāng)偏離工況60%-100%，也就是說(shuō)ＢＯＲＥＡＳ永磁變頻螺桿空壓機(jī)偏離工況８５％時(shí)還能正常工作。
Ordinary screw compressors can regulate the motor is rotation speed through external inverters to regulate the air discharge volume in order that air volume produced matches that of used and hence achieves energy efficiency .However ordinary screw air compressors are built with motors with mains rated rotating speed, rated power and rated efficiency ,whereas external inverters would force the air compressor is motor to deviate from its mains rated rotating . Once the ordinary motor deviates from its mains rated rotating speed ,its efficiency will be reduced significantly ,and the greater the deviation the more significantly  the efficiency will be declined.Withing all its rotating speed range ,the PM variable frequency screw air compressor is able to maintain extremely high motor efficiency , thus giving it superior energy-saving effect over ordinary screw air compressor with external inverter.
In addition, the regulation range of external inverters for ordinary screw compressors is from 40% to 100%.In other words ,when the working condition deviates in excess of 60%,the external inverter will not be able to regulate the motor is rotating speed. In contrast, BOREAS Compressor is PM variable frequency air compressor has a operating speed range of 15-100% ，which means that even in the case of 85% deviation from working conditions,BOREAS Compressor is PM varible frequency air compressor can still function effciently.  
 永磁變頻螺桿空壓機(jī)相對(duì)于普通永磁變頻螺桿空壓機(jī)的技術(shù)優(yōu)勢(shì)：
—臺(tái)高效的永磁變頻螺桿空壓機(jī)需要做到以下三個(gè)方面：
 一是要有高能效的螺桿主機(jī)；
 二是要有高能效的永磁同步電機(jī)；
 三是要有一流的永磁變頻控制技術(shù)。
BOREAS永磁變頻螺桿空壓機(jī)在這三個(gè)方面都具有明顯的技術(shù)優(yōu)勢(shì)。
A high-efficiency PM variable frequency screw air compressor has advantages in the following three areas:
The first is to have a highly efficient screw compression unit ; Secondly to have a high-efficient PM synchronous motor; Thirdly to have first-class PM variable control technology. BOREAS PM　variable　frequency　air compressor possesses significant technical advances in the following three areas.
Addition:
Compared to the ordinary PM variable frequency screw air compressors, BOREAS PM variable frequency screw air compressors have obvious technological advantages in the three aspects including screw compression unit efficiency , motor efficiency ,and control technology.
  BOREA永磁變頻螺桿空壓機(jī)比普通永磁變頻空壓機(jī)在螺桿主機(jī)、電機(jī)效率和控制技術(shù)三個(gè)方面的技術(shù)優(yōu)勢(shì)。