M428250 -五、新型說明： •【新型所屬之技術領域】 本創作係有關一種壓縮機，在提供一種可降低噪音及油 循環率之定子改良。 【先前技術】 以往，此種冷媒循環裝置係將旋轉壓縮機（壓縮機）、氣 '體冷卻器、凝縮機構（膨脹閥）及蒸發器等依序連接成環狀管 籲路，而構成冷媒循環（冷媒迴路）。冷媒氣體從旋轉壓縮機之 旋轉壓縮元件的吸入口吸進汽缸的低壓室側後，藉由·滾子 (roller)與葉片（vane)的動作進行壓縮後，形成高溫高壓的 冷媒氣體，接著，從高屋室側，經由排氣孔、排出消音室， 排放到氣體冷卻器。冷媒氣體在該氣體冷卻器放熱後，經凝 縮機構加以凝縮後，再供給至蒸發器。冷媒在蒸發器蒸發並 於此情況下吸取周圍的熱，而發揮冷卻作用。 一般壓縮機10如第一圖及第二圖所示，其構造包括：作 鲁為密閉容器11内之驅動元件的電動元件12 ;以及由該電動 元件12之旋轉軸123驅動的旋轉壓縮元件14，該電動元件 -12是由沿密閉容器11的上部空間之内面安裝成環狀的定子 121，及插入設置於此定子121内側之間隙的轉-子122所構 成。在此轉子122上固定著往垂直方向延伸的旋轉軸123。 而定子121具有堆疊圓環狀電磁鋼板之積層體，及以集 中捲繞方式捲裝的定子線圈124,相鄰定子線圈124間形成 有貫穿上下之間隙125;而冷媒氣體流經該相鄰定子線圈124 M4.28250 間之間隙125 ’會產生音腔共振，因此運轉時之噪音顯 大。 曰 【新型内容】 本創作係之主要目的即在提供一種可降低噪音及油 率之壓縮機定子改良。 本創作之定子係裝設於壓縮機内部，該定子具有圓環狀 =鐵心’以及複數定子線圈，該定子線圈以集中捲繞方式裝 "又於該鐵心内周之多數齒部上，該定子内部於 =有貫穿上下之間隙;其中，該定子上方設有一蓋:圈 :蓋體设有-環邊可固定於較子上，該環邊並朝内部形成 有遮蔽件，該遮蔽件係將該間隙上方遮蔽，可降低壓 音及油循環率。 ’、 \ 【實施方式】 媒〜之特點’可參閱本案圖式及實施例之詳細說明而 獲付清楚地瞭解。 ▲創作主要針對—般壓縮機中之定子加以改良，如第一 圖所不’該壓縮機同樣設有-密閉容II η，該密閉容器u 内設有用㈣動之電動元件12，該電㈣件12設有由沿密 之内面安裝成環狀的定子121，以及插入設置於此 =沾鐘之轉子122 ’該轉子122上111定著往垂直方向 =H 該密閉容器11内部下方設有由該電動元件 2之轉軸123驅動的旋轉壓縮元件14。 如第二圖及第四圖所示’該定子121具有圓環狀之鐵心M428250 - V. New Description: • [New Technology Area] This creation is about a compressor that provides a stator improvement that reduces noise and oil circulation. [Prior Art] Conventionally, such a refrigerant circulation device is configured by sequentially connecting a rotary compressor (compressor), a gas body cooler, a condensation mechanism (expansion valve), and an evaporator into a loop pipe to form a refrigerant. Cycle (refrigerant circuit). The refrigerant gas is sucked into the low pressure chamber side of the cylinder from the suction port of the rotary compression element of the rotary compressor, and then compressed by the action of a roller and a vane to form a high temperature and high pressure refrigerant gas. From the side of the high house, through the vent hole, the exhaust muffler, discharge to the gas cooler. After the refrigerant gas is released from the gas cooler, it is condensed by a condensation mechanism and then supplied to the evaporator. The refrigerant evaporates in the evaporator and in this case absorbs the surrounding heat to exert a cooling effect. The compressor 10 is generally constructed as shown in the first and second figures, and includes a motor element 12 that is a driving element in the hermetic container 11 and a rotary compression element 14 that is driven by the rotating shaft 123 of the motor element 12. The motor element-12 is composed of a stator 121 that is annularly mounted on the inner surface of the upper space of the hermetic container 11, and a rotor 122 that is inserted into a gap provided inside the stator 121. A rotating shaft 123 extending in the vertical direction is fixed to the rotor 122. The stator 121 has a laminated body of stacked annular electromagnetic steel sheets, and a stator coil 124 wound in a concentrated winding manner, and a gap 125 is formed between the adjacent stator coils 124; and the refrigerant gas flows through the adjacent stator The gap 125' between the coils 124 and M4.28250 produces a cavity resonance, so the noise during operation is large.曰 【New content】 The main purpose of this creation department is to provide a compressor stator improvement that can reduce noise and oil rate. The stator of the present invention is installed inside a compressor, and the stator has an annular shape=iron core' and a plurality of stator coils, and the stator coils are mounted in a concentrated winding manner on a plurality of teeth of the inner circumference of the core, The inside of the stator has a gap extending through the upper and lower sides; wherein a cover is arranged above the stator: a ring: the cover body is provided with a ring edge which can be fixed on the upper portion, and the ring edge is formed with a shielding member facing the inside, the shielding member is Covering the gap above reduces the pressure and oil circulation rate. ‘, \ [Embodiment] The characteristics of the media can be clearly understood by referring to the detailed description of the drawings and the embodiments. ▲The creation is mainly for the improvement of the stator in the general compressor. As shown in the first figure, the compressor is also provided with a closed capacitance II η. The sealed container u is provided with a (four) moving electric component 12, which is (4) The member 12 is provided with a stator 121 which is mounted in a ring shape along the inner surface of the dense portion, and is inserted and disposed on the rotor 122 of the dip clock. The rotor 122 is fixed to the vertical direction of the rotor 122 by H = H is provided below the inside of the sealed container 11 The rotary compression element 14 of the motor element 2 is driven by a rotating shaft 123. As shown in the second and fourth figures, the stator 121 has an annular core