高壓鼓風機
HIGH PRESSURE BLOWER
環狀鼓風機在1963年引進入日本，以迎合愈來愈多的需求，用於複雜的機械設備上，需要壓下大量的無油空氣。從那時起，此款鼓風機在績效上取得非常好的名聲，信賴與品質保證，在上千種的應用上。並且該產品亦不斷地改進以贏得更優的績效。
Ring Blowers were introduced in Japan in 1963 to meet the increasing needs of sophisticated equipment for substantial volumes of oil-free compressed air at moderate pressures. Since that time, these units have gained an unexcelled reputation for performance, reliability and quality in thousands of applications, and in all types of environments and have been constantly improved to meet even more demanding performance, and environmental specifications.
特色
TPG高壓鼓風機可隨時安裝於使用場所供壓縮空氣或用於抽真空。且能任意安裝於水平或垂直的方向。
鼓風機本體用AC 10鋁合金鑄造有別於一般鐵殼製之鼓風機，更為堅固耐用。
除了葉輪外，TPG高鼓風機沒有其他動件，且葉輪直接連結馬達，無齒輪或傳動皮帶帶動，因此可靠性高，幾乎免維修。
葉輪旋轉時，不與任何部件接觸，免潤滑，因此可保證百分之百無油氣。
機械精密度高，迴轉部份之零件均經過極精密之平衡設計、測試、校正，因此震動率很低。
使用TPG低噪音馬直接傳動，出入口皆有內藏式消音器，能降低運轉時的噪音。
規格多-可依顧客不同需求，選用不同電壓規格，TPG高壓鼓風機分為大風量及高風壓系列，使客戶在選用時，更具靈活性。
省空間-結實之設計，減少空間浪費。
Features
Dynamic balancing minimizes vibration.
Protects bearings from contaminated air stream and possible foreign particle damage.
Directly connected motor shaft-impeller provides reliable, long term performance. No gears, belts, motor brushes or sliding blades to require periodic maintenance.
Unique design results in substantial airflows at moderate pressures in minimum space and weight.
Easily, throttled and changed from pressure to suction operation. Maybe mounted in a variety of fashions.
Centrifugal compressor design delivers smooth, stable airflow with no pulsations.
Produces continuous high-pressure airflow. The Ring Blower is ideally suited to many industrial applications.
運轉原理
大部份應用離心力型的鼓風機是由一個中心點將能量依突然的方式吐出而轉為風量。
TPG環型鼓風是源於再生的原理，提供較高的壓力與真空。在此款機型中，空氣經由導入管進入並聚集於推進器處。經由離心力作用，空氣被投擲於鑄壁上，並反射回推進器的葉片中。這過程重覆幾次，繼續不斷的累積能量並轉為風量。
Principles of operation
Most standard centrifugal-type blowers impart energy to incoming air by simply hurling it outward from a central point.
TPG Ring Blowers operate on a regenerative principle that provides much higher pressure and vacuum.
In these devices, air enters through an inlet port and is accelerated by the impeller. Through centrifugal force, this air is thrown against the walls of the casing where it is reflected back to the base of the impeller blades. This process is repeated many times during each revolution of the impeller and constantly compounds that energy and acceleration imparted to the incoming air. The overall effect is not unlike that obtained in multi-stage devices. However, in the case of the TPG Ring Blower, the increased output is due to many regenerative cycles that take place during each revolution of the impeller. To meet specific requirement, many combinations of these blowers are possible.
結構
TPG全系列環狀鼓風機是依各種嚴苛要求而設計研製的。外殼為鋁合金以增加堅固紮實並減輕重量並附抗腐蝕性。馬達與風機設計為一體成型以利發揮最優的結構性。不需離合器，齒輪，皮帶或其他刀具可節省週期性的維修成本。
整組機器依力學平衝而設計可減少使用時的振動，以增強可靠性。推進器使用油封，並且是使用雙蓋軸承，以避免外來雜質涉入。
Construction
TPG complete line of Ring Blowers is designed to meet the most critical application requirements and features an impeller and casing manufactured of aluminum alloy for maximum strength, reduced weight and increased corrosion resistance.
The blower and motor are constructed as a unit for mechanical simplicity and maximum structural integrity. The elimination of clutches, gears, belts and/or sliding blades reduces periodic maintenance requirements while increasing reliability.
All units are dynamically balanced to virtually eliminate vibration while increasing overall long-term reliability. All units have oil-seal between impeller and bearing as well as a double shielded bearing to reduce the possibility of foreign material influx and preclude air contamination.