更精湛的特性

設計方案別出心裁的離心風機具備較高的風速，較低的噪聲及省電的特性。通風機密實度的排風使風幕機的功能可以最很多的顯現出來。

Superior Performance

The newly-designed sirocco fan achieves high air velocity,low noise and low power consumption . The intensely sharp airflow made possible by the sirocco fan maximizes the effect of the curtain．

高風速

離心風(feng)機從外邊氣體(ti)提取的氣體(ti)產生強(qiang)有力(li)的噴出導致一個很(hen)大的工(gong)作(zuo)壓力(li)。當(dang)風(feng)幕機上(shang)表層送風(feng)處(chu)維持同吊頂天花(hua)板(ban)最少50mm間距時，可(ke)以做(zuo)到(dao)所需(xu)求(qiu)的特性。

High Air Velocity

The high pressure produced by the sirocco fan delivers a powerful jet of air from the air outlet .Optimum performance is attained when the air inlet on the top surface is kept at least 50mm from the ceiling.

低噪聲

噪音低的(de)(de)離心風機和(he)新改(gai)善(shan)的(de)(de)機殼可以減少(shao)噪聲。在一般(ban)情形下(xia)可做(zuo)到均值減少(shao)10dB上下(xia)。

Low Noise

The quiet sirocco fan and newly developed,low-noise resin casing have reduced the noise level by an average of 10dB compared with conventional models.

風幕機的四種功能Four effects Air Curtain

隔熱保溫(wen)功(gong)能Heating/cooling retention effect  

風幕機促使如(ru)餐飲(yin)店、店鋪和休(xiu)閑娛樂會(hui)所那樣的消費(fei)者時常進出的地區不會(hui)再必(bi)須持(chi)續的開門。那樣能以60～80%的效果來維(wei)持(chi)房間內冷(leng)、暖的氣體溫度(du)，而(er)總是容許有細微的溫度(du)轉變。

The air curtain makes door opening and closing unnecessary when used in high customer traffic areas like restaurants,stores and amusement centers.It retains hated or cooled air within the store space at an efficiency rate of 60～80%,allowing only a minimum of temperature fluctuation.

防蟲功能Insect-proof effect

可以看到絕大多數討厭(yan)有危害的蟲類是沒(mei)法根據風建(jian)筑幕墻的。那樣可以更(geng)快更(geng)簡(jian)單的維持新鮮水(shui)果服務(wu)臺(tai)、簡(jian)餐操作(zuo)室、肉類食品零售點的衛生安全(quan)。

Most of annoying ,harmful ,germ-laden insect are checked;being unable to penetrate the powerful air curtain.Thus,making health and sanitation standards easier to maintain in grocery stores, butcher shops,fruit counters,and fast-food operations.

防污(wu)功能Dust-proof effect

假如在精密的(de)(de)(de)機器設備加工廠(chang)或(huo)面臨公交車道的(de)(de)(de)副食店(dian)或(huo)時裝店(dian)的(de)(de)(de)過(guo)廳中(zhong)安裝風(feng)幕機，可(ke)以合理的(de)(de)(de)屏蔽外邊的(de)(de)(de)塵土，能(neng)以60～80%的(de)(de)(de)水準維持清(qing)潔。

If installed in doorway of a precision machinery factory,or a food or closing store facing a bus street;outside dirt and dust are effectively screened out,protecting the merchandise at an efficiency level of60～80%.

冷藏功能Deodorizing effect

阻(zu)攔(lan)從如(ru)化驗(yan)室或(huo)店鋪中(zhong)蔬(shu)菜保(bao)存室及冷凍肉類的(de)(de)設備中(zhong)散發的(de)(de)異味(wei)。并(bing)能(neng)擋住外(wai)邊車輛發出(chu)的(de)(de)有害物(wu)質.

Prevent odors from such special rooms as chemical labs,or vegetable preparation rooms and meat freezers in super-markets.Prevent automobile exhaust fumes from outside.

留意：Note

外界來風，空(kong)調器的(de)風管及(ji)通風降溫設備的(de)應用有可能(neng)會比較(jiao)大的(de)減(jian)少(shao)風幕機屏(ping)蔽(bi)掉的(de)能(neng)力。

Outside wind,air flow from air conditioners,ventilator use,etc,may significantly lower the shielding effectiveness.

防蟲(chong)(chong)的能力尺寸非常(chang)大水平上在于昆(kun)蟲(chong)(chong)的種類、周(zhou)邊的自然(ran)環境、風幕機的風速等。如需(xu)更(geng)合理的防蟲(chong)(chong)，可以把風幕機通其他方式融(rong)合應用。

The effectiveness against insects depends largely on the kind of insect,surrounding environment,air velocity of the air curtain,etc.If more effective insect prevention is required,use the air curtain in combination with other methods.

阻(zu)隔能力Shut-out ability

風(feng)幕(mu)機(ji)的阻斷(duan)能力是由(you)所排風(feng)核心的風(feng)速(su)決(jue)策的。巨恒風(feng)幕(mu)機(ji)的強勁功能使他們(men)在風(feng)幕(mu)機(ji)合理間(jian)距內維持一個較(jiao)高的風(feng)速(su)水準，以(yi)維持較(jiao)高的阻隔能力。

Shut-out ability

An air curtain’s shut-out ability is determined by the air velocity at the center of its airflow.The powerful discharge of Juheng Air Curtains enables them to maintain a high level of air velocity for the curtain’s efficient distance,resulting in superior shut-out ability.