4 ，r 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種螺旋式壓縮機，尤指其一軸承座具 有第一支撐結構與一第二支撐結構，而可使得一滑閥於 月動之時不會震動並產生異常噪音的一種具有改良結構之 '螺旋式壓縮機。 • 【先前技術】 鲁 目蝻螺方疋式壓縮機係被廣泛地運用於空調設備、製冷 系先之中’其主要係透過一對公母轉子間的密封空間，於 運轉過心中逐漸縮小而達到壓縮之效果，且，螺旋壓縮機 之中具有一容積調節裝置’藉由該容積調節裝置可改變螺 旋壓縮機之製冷能力。 晴參閱第—圖與第二圖’係習知之螺旋壓縮機的立體 σ構圖與其側面剖視圖，一種習知螺旋壓縮機1，係包括： ^ "又體11、~滑閥1 2’、-公母轉子對1 3，、及一軸承體 ，14 。該殼體11，内部具有一轉子室Ul，與一滑閥室112,， 5亥轉子-它 111，// 係用以容置該公母轉子對13 ’，而該滑閱室 U2係用以容置該滑閥12,。如第二圖中以虛線繪製之部 分，該軸承體14，具有一滑閥連桿室141，與一轉子軸承室 142 ，藉由滑閥12,由殼體11，之中滑入該滑閥連桿室141， 之5果Ά ^ 即可調整習知螺旋壓縮機1’之容積。 上迷該習知螺旋壓縮機1，具有—重大缺陷，即當該滑 M376651 閥12’由該滑閥室U2，滑人該滑閥連桿室⑷，之時，由於 滑闕12’與該公母轉子對13，之間的壓力差以及壓力變動， 而導致滑閥12，與滑間室112，之撞擊磨擦，更加嚴重者， 將導致滑閥12’撞擊公母轉子對13，，因而造成習知螺旋摩 縮機1’於運轉之時，常發生劇烈震動與發出不穩定之噪音。 因此’為了解決習知螺旋壓縮機1，所具有之重大缺 陷’於中華民國專利號M35752〇之中，揭露了一種改良的 螺旋麼縮機’請參閱第三圖與第四圖，係改良的螺旋壓縮 機之殼體立體結構圖與其軸承體的立體結構圖，該改良之 螺旋壓縮機U，係包括：一殼體lla、—軸承體i2a、—公 母轉子對13a、及一滑冑14a。該殼體lla内部設有一轉子 室nia與-滑閥室1123以分別容置該公母轉子對i3a與 該滑閥14a，且，位於該滑閥室U2a開口處之般體…之 一排出端表面U3a ’係設有-支撑架15a。該軸承體12a 内部設有一轉子軸承室ma與一滑閥連桿室η。，該滑閥 連柃至122a之開口，其輪廓係由一上弧緣1 m&與一側半 弧緣1222a所構成，並設有一前室123&與一後室12仏（第 四圖中未顯示後室124a)，且該前室123&與該後室心 之間設有-前後室開口 125a，另外，前室123&於其開口 處，且靠近軸承體12a之一排入端表面ma，係形成—支 撐塊U3U。當滑閥14a由滑閥室叫而滑入滑閥連桿室 ma之時’該支撐塊1231a可支樓滑閥—，以緩衝滑間 4 14 a受到其與公母鞋不料i , 节轉子對1 3a之間的壓力差之影響，而往下 撞擊磨擦，另外， 峨叉得呆15a亦可於壓縮機運轉之時， 輔助支撐以緩衝、吾„ , β , 月間14a向上撞擊磨擦，因此，藉由支撐 塊1231a與支搶趣κ ^ 5a之作用，而減輕壓縮機運轉之時所 產生之震動與噪音。 v 良的螺旋壓縮機之設計，係能夠減輕壓縮機 運轉之時所產生之震動與噪音，然而，其仍具有一些機構 設計上之缺點與不足·· i該支揮塊雖可緩衝該滑閥往下撞擊磨擦，然而，支 樓塊僅形成於該前室之開口處附近而無法完全支 撐整個滑閥，因此，當滑閥深入該滑閥連桿室之 時，支撐塊係無法支撐位於滑閥連桿室内部之滑 閥，使得滑閥往下撞擊磨擦之現象，π會發生。 2.該支標架雖可緩衝該滑閥往上撞擊磨擦，然而，支 樓架相對於滑閥而言，係屬於薄件，因此，當壓縮 機運轉時’滑閥不斷地往上撞擊磨擦支標架，長期 下來，支撑架將可能損壞，另外，屬於薄件的：擇 架，其製作不易，且，將支撐架鎖固於滑間室開口 處之該排出端表面，更將該改良之螺旋屢縮機之組 裝步驟複雜化。 ’ 因此’本案之創作人有鑑於上述各種習用的 縮機仍具有缺點與不足，故極力加以研究創作，终於研發 1V1J /〇〇：)丄 元成本創作+ ^c. a ^ 之—種具有改良結構之螺旋式壓縮機。 【新型内容】 本創作之主要目的’在於提供一種具有改良結構之螺 式堅縮機’其於一滑閥承載室之内設有一第一支撐結構 /、第—支撐結構，當一滑閥滑入該滑閥承載室之時，可 _ 矛用含歹 . Μ —支標結構與該第二支撐結構包覆滑閥以將其侷 限於π閥承載室之内’使得螺旋式壓縮機運轉時，滑閥不 會上下地震動撞擊與產生異常噪音，以進一步地延長螺旋 式壓縮機之使用壽命。 此為了達到上述之目的，本案之創作人提出一種 具有改良結構之螺旋式壓縮機，其包括：一壓縮機主體， 其内部設有一·丨晋明h <至/、一轉子室；一公母轉子對，係容置 於該轉子室之内&7Μ 于至之内而可於轉子室内運轉；一滑閥，係容置於 該滑閥室之内，读、ja β — 透過將該滑閥滑入/滑出於滑閥室，可調 節螺旋壓縮機之壓縮 .^ ^ 缩令積，及一軸承座，係以其一軸承端 表面相對於該厚绐她i 1 體之一轉子排出端表面，而與壓縮 機主體結合，該細孟 ^ 承座可容置該公母轉子對與滑閥，軸承 座係包括：一轉子4, r V. New description: [New technical field] This creation is about a screw compressor, especially a bearing housing having a first support structure and a second support structure, which can make a slide valve A 'screw compressor with improved structure that does not vibrate and produces abnormal noise when the moon moves. • [Prior Art] The Lumu 蝻 疋 疋 压缩机 compressor is widely used in air conditioning equipment and refrigeration systems. 'It mainly passes through the sealed space between a pair of male and female rotors, and gradually shrinks during operation. The compression effect is achieved, and the screw compressor has a volume adjusting device 'to change the cooling capacity of the screw compressor by the volume adjusting device. See the first and second figures for a detailed view of the three-dimensional sigma diagram of a conventionally known screw compressor and a side cross-sectional view thereof. A conventional screw compressor 1 includes: ^ " a body 11, a slide valve 1 2', - Male and female rotor pairs 1 3, and a bearing body, 14 . The housing 11 has a rotor chamber U1 therein, and a spool chamber 112, a 5 rotor, which is used to accommodate the male and female rotor pairs 13', and the slide chamber U2 is used. To accommodate the spool valve 12,. The bearing body 14 has a spool connecting rod chamber 141 and a rotor bearing chamber 142, which is slid into the spool 11 from the housing 11 by a spool valve 12, as shown by a broken line in the second figure. The volume of the conventional screw compressor 1' can be adjusted by the link chamber 141, 5 of Ά. The conventional screw compressor 1 has a major drawback, that is, when the sliding M376651 valve 12' is slid by the spool valve chamber U2, the sliding valve connecting rod chamber (4), due to the sliding raft 12' The pressure difference between the male and female rotor pairs 13 and the pressure fluctuations cause the slide valve 12 to collide with the sliding chamber 112, and more severely, the spool valve 12' will be struck against the male and female rotor pairs 13, thus When the conventional spiral friction machine 1' is in operation, it often causes severe vibration and unstable noise. Therefore, in order to solve the conventional screw compressor 1, there is a major defect in the Republic of China Patent No. M35752〇, revealing an improved spiral shrinking machine'. Please refer to the third and fourth figures, which are improved. The three-dimensional structure diagram of the housing of the screw compressor and the three-dimensional structure diagram of the bearing body thereof, the improved screw compressor U includes: a casing 11a, a bearing body i2a, a male-female rotor pair 13a, and a slider 14a. . The housing 11a is internally provided with a rotor chamber nia and a spool valve chamber 1123 for respectively accommodating the male and female rotor pair i3a and the spool 14a, and one of the discharge ends of the spool chamber U2a. The surface U3a' is provided with a support frame 15a. The bearing body 12a is internally provided with a rotor bearing chamber ma and a spool connecting rod chamber η. The slide valve is connected to the opening of 122a, and its contour is composed of an upper arc edge 1 m& and a side semi-arc edge 1222a, and is provided with an anterior chamber 123 & and a rear chamber 12 仏 (fourth figure The rear chamber 124a) is not shown, and a front-rear chamber opening 125a is provided between the front chamber 123& and the rear chamber core. Further, the front chamber 123& is at its opening and is disposed near one end surface of the bearing body 12a. Ma, formed into a support block U3U. When the spool 14a is called by the spool valve and slides into the spool connecting rod chamber ma, the supporting block 1231a can support the sliding valve - to cushion the sliding chamber 4 14 a from the male and female shoes. The impact of the pressure difference between 13a, and the downward impact on the friction, in addition, the frog can stay 15a can also be used when the compressor is running, the auxiliary support to cushion, „, β, 14a upward impact friction, so By the action of the support block 1231a and the support κ ^ 5a, the vibration and noise generated when the compressor is running are alleviated. v The good screw compressor is designed to reduce the time when the compressor is running. Vibration and noise, however, it still has some shortcomings and shortcomings in the design of the mechanism. · The support block can buffer the slide valve to impact the friction. However, the branch block is only formed near the opening of the front chamber. However, the entire slide valve cannot be fully supported. Therefore, when the slide valve penetrates into the spool valve chamber, the support block cannot support the slide valve located inside the spool connecting rod, so that the slide valve hits the friction downward, π Will happen. 2. The support frame can cushion the slip It strikes the friction upwards. However, the support frame is thin compared to the slide valve. Therefore, when the compressor is running, the slide valve continuously hits the friction support frame. The support frame may be damaged for a long time. In addition, it belongs to the thin piece: the frame is not easy to manufacture, and the support frame is locked on the discharge end surface of the opening of the sliding chamber, and the assembly step of the improved screw retracting machine is further complicated. Therefore, the creators of this case have the shortcomings and shortcomings in view of the various conventional shrinking machines mentioned above, so they tried their best to research and create, and finally developed 1V1J /〇〇:) 成本元成本制作+ ^c. a ^ The spiral compressor of the structure. [New content] The main purpose of the creation is to provide a screw-type compressor with improved structure, which has a first support structure/first support in a slide valve carrying chamber The structure, when a slide valve slides into the spool bearing chamber, the squirrel-containing yoke-supporting structure and the second supporting structure enclose the spool valve to limit it to the π-valve carrying chamber Make a screw compressor During operation, the spool valve does not vibrate up and down and generate abnormal noise to further extend the service life of the screw compressor. In order to achieve the above purpose, the creator of the present invention proposes a screw compressor having an improved structure. The utility model comprises: a compressor main body, which is provided with a 丨Jinming h < to /, a rotor chamber; a male and female rotor pair, the system is placed in the rotor chamber & The rotor is operated indoors; a spool valve is placed in the spool chamber, and the reading, ja β - can be adjusted by compressing the compression of the screw compressor by sliding the slider into/out of the spool chamber. The bearing assembly and a bearing seat are coupled to the compressor main body with a bearing end surface thereof opposite to the rotor discharge end surface of the thick body i 1 , and the thin bearing seat can accommodate the male and female Rotor pair and spool valve, bearing housing includes: a rotor
至，係没置於軸承座内部以容置公 母轉子對；及一滑Η ; I 伐承載室，係設置於軸承座内部，該滑 閥承載室之内設有—第一 — _ 牙，-口構/、—弟二支撐結構，當 =縮機運：並將滑閥由滑閥室滑入於滑閥承載室之 T ’月閥即被《支撐結構與第二支擇結構所包覆，使得 6 似/6651 滑閥不會上下地震動而撞擊公母轉子對或滑 ^ J至，而可有 效地降低螺旋壓縮機運轉時所產生之震動以及異常#立 【實施方式】 為了能夠更清楚地描述本創作所提出之一種具有改产 結構之螺旋式壓縮機，以下將配合圖示，詳盡說明之。 >請同時參閱第五圖與第六圖，係—種具有改良結構之 螺旋式壓縮機之立體分解圖，與具 絵地 节又艮、，構之螺旋式壓 椎機之軸承座立體結構圖，一種 , 裡八有改良結構之螺旋式壓 ‘機1’係包括： 〜-壓縮機主體u，其内部設有—滑閥室⑴與一轉子 至1 2 ’且该滑閥室111與該轉子室丨丨2比鬥 Φ， 至112白開口朝向壓縮機 11之一轉子排出端表面113; 公母轉子對丨2，係容 Μ . ^ , 直於。亥轉子至112之内而可於 _ 轉子至112内運轉； 滑閥13，係容置於該滑 1<3 . 月网至11 1之内’透過將該滑 1 滑入/滑出於滑閥官 ^ ’可調節螺旋壓縮機之壓縮 谷積，及 轴承座14，#以並_ ， 名祕山 ’、Ζ、—轴承座端表面141相對於該轉 子排出端表面113而與壓 ^ ^ 體丨1結合，該軸承座14 〇谷置該公母轉子對12盥竽具 ^ ~ μ ’月閥13 ’軸承座14係包括： —轉子軸承室142及一 ,《承戴室143,該轉子軸承室142 仏汉置於軸承座14内 係可谷置公母轉子對12 ;該滑 7 M376651 閥承載室143係設置於軸承座14内部，滑閥承載室i43可 容置滑閥13，且其内部設有一第一支撐結構ΐ43ι與一第 二支撐結構1432,當螺旋壓縮機運轉並將滑閥13由該滑 閥室hi滑入於滑閥承載室143之時，滑閥13即被第一支 撐結構1431與第二支撐結構1432所包覆，因此，當螺旋 壓縮機運轉之時，滑閥13 +會因為懸空過多而劇烈地震 動’導致滑閥室ill產生不正常之磨指，妨飞‘ /生王个I吊及厲損故可有效地降低So, it is not placed inside the bearing housing to accommodate the male and female rotor pairs; and a sliding raft; the I cutting load chamber is disposed inside the bearing housing, and the first valve is provided inside the sliding valve bearing chamber. - mouth structure /, - brother two support structure, when = reduce the machine: and slide the slide valve from the spool valve chamber into the spool valve carrier chamber T 'month valve is covered by the support structure and the second choice structure Therefore, the 6-like/6651 spool valve will not vibrate up and down and hit the male and female rotor pairs or slide to the J, but can effectively reduce the vibration and abnormality generated when the screw compressor is running. [Embodiment] In order to be clearer A spiral compressor with a modified structure proposed in the present invention is described in detail below with reference to the drawings. >Please also refer to the fifth and sixth figures, which are the three-dimensional exploded view of the spiral compressor with improved structure, and the three-dimensional structure of the bearing seat of the spiral-type compactor with the concrete joints Figure 1, a type, a modified structure of the screw press '1' system includes: ~ - the compressor body u, which is internally provided - a spool valve chamber (1) and a rotor to 1 2 ' and the spool chamber 111 and The rotor chamber 丨丨 2 is larger than the bucket Φ, and the white opening is toward the rotor discharge end surface 113 of the compressor 11; the male and female rotors are opposite to each other. The rotor is inside the rotor 112 and can be operated in the _ rotor to 112; the spool valve 13 is placed in the sliding 1 < 3 . month net to 11 1 'by sliding the sliding 1 into/sliding out The valve officer ^' can adjust the compression volume of the screw compressor, and the bearing seat 14, #以和_, 名秘山', Ζ, - bearing seat end surface 141 with respect to the rotor discharge end surface 113 and pressure ^ ^ The body 1 is combined, the bearing seat 14 is placed in the valley and the male and female rotor pairs 12 ^ ^ μ μ '月 valve 13 'bearing seat 14 includes: - rotor bearing chamber 142 and one, "the wearing room 143, the The rotor bearing chamber 142 is placed in the bearing housing 14 to be a pair of male and female rotor pairs 12; the sliding 7 M376651 valve bearing chamber 143 is disposed inside the bearing housing 14, and the spool bearing chamber i43 can accommodate the spool valve 13, And a first supporting structure ΐ43ι and a second supporting structure 1432 are arranged inside, and when the screw compressor is operated and the spool 13 is slid into the spool bearing chamber 143 from the spool chamber hi, the spool 13 is The first support structure 1431 is covered with the second support structure 1432, so that when the screw compressor is running, the spool 13+ may be suspended too much. The violent earthquake caused the sluice valve chamber ill to produce an abnormal grinding finger, which could be effectively reduced by the ‘Yangwang I hang and the severe damage.
螺旋壓縮機運轉時所產生之震動以及異常噪音。 請同時參閱第六圖與第七圖，其中，第七圖係轴承座 之後視圖，於本實施例中，由於該第一支撐結構143丨包覆 該滑閥13之表面為一弧面，該第二支撐結構包覆滑 閥13之表面為一曲面，且第一支撐結構1431與第二支撐 結構1432係延伸整個該滑閥承載室143，因此，不論滑閥 1 3滑入於該滑閥承载室之深或淺，第—支撐結構μη 與第二支撐結構1432能夠包覆滑閥13，係可於螺旋式壓 縮機運轉時，減輕滑閥13劇烈震動之狀況，因此能夠有效 地降低螺旋式壓縮機運轉時所產生的震動與異常噪音之現 象，並可延長螺旋式壓縮機之使用壽命。 另外，於貝％上述該具有改良結構之螺旋式壓縮機i 之時’該第-支撐結構1431與該第二支撐結構i432可被 -體成型i也製作&具有一圓形表面之一第三支樓結構同 樣地，該第三支撐結構可提供與第一支撐結構1 43 1及第二 8 ,υ〇Μ 支撐結構 1432相同之功能。 上述已經完整且清楚地揭露了本創作之該具有改良結 冓之螺方疋式壓縮機，且，上述之詳細說明係針對本創作可 仃貫施例之具體說明，惟該實施例並非用以限制本創作之 專利範圍’凡未脫離本創作技藝精神所為之等效實施或變 -更’均應包含於本案之專利範圍中。 .【圖式簡單說明】 _ 第一圖 係習知的螺旋壓縮機之立體結構圖； 第二圖 係習知的螺旋壓縮機之側面剖視圖； 第三圖 係一種改良螺旋壓縮機之一殼體的立體結 構圖； 第四圖 係改良螺«縮機U承體的立胃 圖， 第五圖 • 係本創作之-種具有改良結構之螺旋式壓 縮機的立體分解圖； - 第六圖 係具有改良結構之螺旋式壓縮機之—軸 座立體結構圖；及 第七圖 係具有改良結構之螺旋式屢縮 後視圖。 #承座 M376651 主要元件符號說明】 1 具有改良結構之螺旋式壓縮機 11 壓縮機主體 12 公母轉子對 13 滑閥 14 轴承座 111 滑閥室 112 轉子室 113 轉子排出端表面 141 轴承座端表面 142 轉子軸承室 143 滑閥承載室 1431 第一支撐結構 1432 第二支撐結構 Γ 習知螺旋壓縮機 1Γ 殼體 12, 滑閥 13, 公母轉子對 14， 轴承體 11Γ 轉子室 112’ 滑閥室 113’ 排出表面 10 M376651Vibration and abnormal noise generated when the screw compressor is running. Please refer to the sixth and seventh figures at the same time, wherein the seventh figure is a rear view of the bearing seat. In this embodiment, since the surface of the first supporting structure 143 covering the sliding valve 13 is a curved surface, the The surface of the second supporting structure covering the sliding valve 13 is a curved surface, and the first supporting structure 1431 and the second supporting structure 1432 extend the entire sliding valve carrying chamber 143, so that no matter the sliding valve 13 slides into the sliding valve The depth or shallowness of the load-bearing chamber, the first support structure μη and the second support structure 1432 can cover the slide valve 13, which can reduce the severe vibration of the slide valve 13 when the screw compressor is in operation, thereby effectively reducing the spiral The vibration and abnormal noise generated during the operation of the compressor can extend the service life of the screw compressor. In addition, when the above-mentioned spiral compressor i having the improved structure is used, the first support structure 1431 and the second support structure i432 can be formed by the body i and have a circular surface. Similarly, the third support structure can provide the same function as the first support structure 1 43 1 and the second 8 and the 支撑 support structure 1432. The foregoing has fully and clearly disclosed the improved sturdy-type compressor of the present invention, and the above detailed description is specific to the present embodiment, but the embodiment is not used for The scope of the patents that limit the scope of the invention is to be construed as being limited to the scope of the invention. [Simplified illustration of the drawing] _ The first figure is a three-dimensional structure diagram of a conventional screw compressor; the second figure is a side sectional view of a conventional screw compressor; The third figure is a housing of an improved screw compressor The three-dimensional structure diagram; the fourth picture is the modified snail «the contraction of the U-body of the machine, the fifth picture of the machine--the three-dimensional exploded view of the spiral compressor with improved structure; - the sixth picture A three-dimensional structure diagram of a shaft compressor having a modified structure; and a seventh embodiment of a spiral type rear view with an improved structure. #承座 M376651 Main component symbol description] 1 Screw compressor with improved structure 11 Compressor body 12 Male and female rotor pairs 13 Slide valve 14 Housing 111 Spool valve 112 Rotor chamber 113 Rotor discharge end surface 141 Bearing end surface 142 Rotor bearing chamber 143 Spool valve bearing chamber 1431 First support structure 1432 Second support structure 习 Conventional screw compressor 1Γ Housing 12, spool valve 13, male and female rotor pair 14, bearing body 11Γ rotor chamber 112' spool valve chamber 113' discharge surface 10 M376651
14Γ 滑閥連桿室 142’ 轉子軸承室 la 改良之螺旋壓縮機 11a 殼體 12a 轴承體 13a 公母轉子對 14a 滑閥 15a 支撐架 111a 轉子室 112a 滑閥室 113a 排出端表面 121a 轉子軸承室 122a 滑閥連桿室 123a 前室 124a 後室 125a 前後室開口 126a 排入端表面 1221a 上弧緣 1222a 側半弧緣 1231a 支撐塊 1114Γ Spool valve connecting rod chamber 142' Rotor bearing chamber la Modified screw compressor 11a Housing 12a Bearing body 13a Male and female rotor pair 14a Spool valve 15a Support frame 111a Rotor chamber 112a Spool valve chamber 113a Discharge end surface 121a Rotor bearing chamber 122a Spool valve connecting rod chamber 123a front chamber 124a rear chamber 125a front and rear chamber opening 126a is discharged into end surface 1221a upper arc edge 1222a side half arc edge 1231a support block 11