TWI277695B

TWI277695B - Oil feeding apparatus for horizontal compressor

Info

Publication number: TWI277695B
Application number: TW94136163A
Authority: TW
Inventors: Chih-Yung Liao
Original assignee: Teco Elec & Machinery Co Ltd
Priority date: 2005-10-17
Filing date: 2005-10-17
Publication date: 2007-04-01
Also published as: TW200716866A

Abstract

An oil feeding apparatus for horizontal compressor mainly installs at least an oil repellent disc to the shaft adjoined to the geometry center and between the motor rotor within the compressor and the cylinder bearing. The lubricant is drawn from the bottom near the oil catcher of the geometry center when the oil repellent disc rotates under low speed. When the dick rotates to the upper portion, gravity is greater than centrifugal force. The lubricant flows into the oil holes predetermined and passing through the shaft, and then flows into the cylinder bearing as the machine part to provide necessary lubricating function, and can circulate, thereby guiding to the oil catcher of the bottom of the compressor. Accordingly, the compressor may not be influenced by horizontal inclinations through the aforesaid design to efficiently lubricate the interior parts of the compressor. Since there are advantages of simple structures and less lubricant, the efficiency of low cost in manufacture can be achieved.

Description

rotary compressor with oil f〇rced by gas discharge into crankshaft bore」專利前案，配合參看第一圖及第二圖所示，主要係利用在封閉之一壓縮機殼體（i a )内，利用一側設ff縮機殼體（1 a)的一冷媒排放管（3 a) 與一油氣官（5 a)互為套接，並使其套接處位於壓縮 1277695 · 九、發明說明：【發明所屬之技術領域】本發明係關於-種水平式壓縮機之給指應用在-種較為小型且為低轉速的壓 _機= 滑潤之給油裝置。杈仏摘:件必要【先前技術】 -種水平式壓_，可被應祕冷杜_ 子產品的散熱，尤其適祕諸如汽轉移動式載體= 上，例如可攜式冰箱、車用空調等，而為因應安气，需要’多採用水平式（臥式）設計。由於ς較^^ 式的設計，水平式之潤滑油孔（lubricati〇n 面的距離較大，供油難度相對提高。因此，對於該式1 缩機而言，潤滑油是魏有效地供給，以潤^壓機内部各部機件成為主要的課題，尤其針對部份安裝於移動載體上的水平式壓縮機而言，__經常必於傾斜狀II，在此樹f況之下，顺油是否能有效的供給及導流至内部機件，將明顯影響壓縮機的使用壽命:、在既有的先前技術中，針對提供水平式壓縮機機件充份潤滑的設計甚多。例如美國第4,472,121 10 1277695 機^體（1 a)底層的潤滑油（7 a)集油區液面以下。同時由於油氣管（5 a)之管徑係大於冷媒排放管（3 a )」使其套接處形成一間隙（9 a )，當高壓的冷媒氣，經由冷媒排放管（3 a)排入油氣管（5 a)時，因壓力差作用而使冷媒氣體與潤滑油混合的混合油氣同時被吸入油氣管（5a)，再經由油氣管（5a )注入一位The rotary compressor with oil f〇rced by gas discharge into crankshaft bore", as shown in the first and second figures, is mainly used in a closed compressor housing (ia), using one side A refrigerant discharge pipe (3 a) of the casing of the shrinking machine (1 a) is sleeved with an oil and gas officer (5 a), and the socket is located at a compression of 1276995. 9. Description of the invention: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the application of a type of horizontal compressor to a relatively small and low-speed press-machine = smooth oil supply device.杈仏 : 件件件件件件件件件件件件件件件件件件件件件件件件件件件件件件件件件种种种水平水平子子子子子子子子子子子Wait, and in order to respond to the need for calm, you need to use more horizontal (horizontal) design. Due to the design of the ς ,, the horizontal lubrication hole (the distance of the lubricati〇n surface is larger, the difficulty of oil supply is relatively increased. Therefore, for the type 1 reduction machine, the lubricating oil is effectively supplied by Wei, It is a major issue to use various internal parts of the press, especially for horizontal compressors that are partially mounted on mobile carriers. __ often must be inclined II, in this case, the oil Whether it can be effectively supplied and diverted to internal parts will significantly affect the service life of the compressor: In the existing prior art, there are many designs for providing sufficient lubrication of horizontal compressor parts. For example, the US 4,472,121 10 1277695 Machine body (1 a) The lubricating oil of the bottom layer (7 a) is below the liquid level of the oil collecting area. At the same time, because the pipe diameter of the oil and gas pipe (5 a) is larger than the refrigerant discharge pipe (3 a ), it is socketed. A gap (9a) is formed at the same time. When the high-pressure refrigerant gas is discharged into the oil and gas pipe (5a) through the refrigerant discharge pipe (3a), the mixed oil and gas mixed with the refrigerant gas and the lubricating oil due to the pressure difference is simultaneously Inhale the oil and gas pipe (5a) and inject it through the oil and gas pipe (5a) Place

，機轴側的油氣儲存槽（i i a )，然後藉由—位設於機螺旋狀葉片（1 3 a)之旋轉將潤滑油（7 a) =機軸的軸孔（！5 a)内部，進而達到潤滑内部機 a 由於由冷媒排放管(3 嫌&一i〔5 )互為套接的組合管係設置於壓縮例如冰箱I 於固定式水平載體時’ 當其設於移動式載體，例如汽車，且位於 a )液面^㈣f生因水平傾角過大而令潤滑油（7, the oil and gas storage tank (iia) on the crankshaft side, and then the lubricating oil (7 a) = the shaft hole of the crankshaft (!5 a) by the rotation of the helical blade (13 a). Achieving the lubrication of the internal machine a. Since the combination of the refrigerant discharge pipes (3 suspects & i[5] is set to be compressed in, for example, the refrigerator I in the fixed horizontal carrier', when it is provided on the mobile carrier, for example Car, and located in a) liquid level ^ (four) f cause due to the horizontal angle of inclination is too large to make the lubricant (7

滑、，由（7，使5亥組合管脫離液面而無法正常汲取潤 / # a)的現象，進而使壓縮機内部機件益法正常潤滑’以致影響其使用壽命。 1 I械I，、法正吊 compressor^ ^ 閉，^機内部一側設有一口呈^形^由’ f要係^^ 於機輛(3 b)-端軸承(Vb'之中空軸爻則設有卜;h在壓縮機機轴（3 b)之另端轉扇葉（llb)，糟由機軸（3b)在迴轉 11 ^77695 機轴(3b)内部轴孔(i3 由沒油=，進而使潤滑油（9 b)可經 (ib)抽取後，再由軸承蓋（7b 5 b)及機軸（3 b)内部轴孔（以给油潤滑的目的。㈣），以達到Slip, by (7, the 5 hai combination tube is out of the liquid surface and can not properly pick up the run / # a), so that the internal parts of the compressor are properly lubricated, so that its service life is affected. 1 I Machinery I, method is hanging compressor^^ Closed, ^ machine has a mouth on the inside side of the ^ shape ^ by 'f to ^ ^ ^ on the machine (3 b) - end bearing (Vb' hollow shaft 爻Then there is a b;h at the other end of the compressor shaft (3 b) to turn the fan blade (llb), the machine shaft (3b) is rotated 11 ^ 77695 crankshaft (3b) internal shaft hole (i3 by no oil = , in turn, the lubricating oil (9 b) can be extracted by (ib), and then by the bearing cap (7b 5 b) and the shaft hole of the crankshaft (3 b) (for the purpose of lubricating the oil. (4))

f=裝/刚利用位於 •寺所造成的軸孔1=1) 轴(3 b) 二’ °然该習知專利前案，雖因其採用开f = installed / just used to locate the shaft hole caused by the temple 1 = 1) axis (3 b) two ' ° ° the conventional patent case, although it is used

=、:)(=善當壓縮機因水平傾“ 滑3=下降而無法正常抽吸導致的潤 (τπ二r當壓縮機傾角過大時，倒匕形汲油管、、w j if可能無法有效脉因傾斜而液面下降的潤 =9b)’究其因即在於汲油管(lb)係設置S=, :) (= good when the compressor is tilted due to horizontal tilting 3 = falling and can not be properly pumped due to the pressure (τπ two r when the compressor tilt angle is too large, the inverted shape of the oil pipe, wj if may not be effective pulse The pressure of the liquid level falling due to the inclination = 9b) 'The reason is that the oil pipe (lb) is set to S

:ίΐ:: ί時潤滑油（9a)液面下降即易造 (1b)官口脫離液面而無法正常汲油，進而 V致壓縮機内部機件無法獲得正常供油潤滑。前案’因其必須藉由—侧扇葉（11 .、/及油g (1 b )互動所產生的内部壓力差，才能產生抽吸的動能，因此在結構上較為複雜，同時必須製造出較長且可匹配的管件，因而提高製造加工之難度，影響所及，製造成本亦相對提高，而產品競爭力則降低。曰因此，為解決前述先前技術的不足與缺失，有必要發展出一種新的設計，，該設計不僅可以達到經濟、實惠^ 目的，同時能隨壓縮機不同的水平傾斜角度而仍能g效 12 1277695 滑，以雜壓峨的4運轉，進而延長【發明内容】 f發明係提供一種水平式壓縮機之給油裝置，主在壓縮機畴馬達轉子與汽缸軸承間的機軸上安果至少、轉之撥油碟'’同時該撥油碟片接^於壓接的讀置。另在鞠油則無縮機機軸套 =Ξ2 至少一缺口以供導流潤滑油，且於機 ΐ=Γ位置則設置至少—深達軸心之徑向油孔， ==_面_設至少—軸向油道與前述徑向油孔二，土。此外，於機軸與汽缸軸承接觸位置處另設置。藉此，當壓縮機運轉時，利用撥油碟片在低速轉動蚪將潤滑油自底層接近幾何中心位置之隹油碟片旋轉至上方位置時，因潤滑油Ξ重；^於離^力’使顺油向下賴人前述所預設並穿入機^的出油孔道，進*可導流至汽缸軸承物部機件， Ξϊ?ΐί的潤滑，並可再經由汽缸蓋板之徑向的出油孔ν出至壓縮機的底層集油區。藉由上述的設計，由於撥油碟片拾取潤滑油的隼油區傾^角度過大，撥油碟片仍可處於·油的液面以下，之’仍能維持該撥油碟片的撥油麟功能而不 i ’ ?Γ、了改善1知技術易受水平傾斜角度影響的‘ 制，致使顺不足情形發生的現象。同時，本發明另利用該固J於機輛上的撥油碟片，搭配機軸及軸承内部= 潤滑油導油、*流油孔設計，而在結構上至為簡單且加 13 1277695 工容易，因而亦具有降低製造成本的經濟價值。本發明的另一目的則在該壓縮機之機殼的一側壓縮機拖架下緣，設計以一削角内凹的形狀設計，藉由該形狀設計可使潤滑油的集油區集中於壓縮機底層的撥油區域，以避免多餘空間所造成潤滑油屯積角落的現象，同時可減少潤滑油的使用。【實施方式】胃請配合參看第四圖所示，第四圖為本發明壓縮機（工 0 )之結構外觀圖。本發明主要是應用在一種較為小型且低轉速（約900RPM〜1200RPM)的水平式壓縮機，藉由其獨特的潤滑給油裝置設計，而能確保壓縮機在運轉時，即使因水平傾斜角度過大，仍能正常且有效地提供内部機件滑潤。由其外形觀之，主要包括一壓縮機機殼 (1)、一壓縮機拖架（11)及至少一冷媒排放管（1 3 )，其中壓縮機拖架（1 1)下緣位置係呈削角（1工 1)之内凹設計，相關設計的功能及目的之說明以下將鲁有進一步的敘述。再請配合參看第五圖至第七圖所示，本發明主要的特徵在於壓縮機給油裝置係位於壓縮機（10)接近幾何中心位置，因此無論縮壓機（1 〇)水平傾斜角度為何，該位置潤滑油（3)的液面位置均不致下降過低，而使該給油裝置仍能保持在潤滑油（3)之液面以下，進而能正常供給壓縮機内部機件所需之潤滑。其係利用在壓、、伯枝内部馬達轉子（5 )與汽缸轴承（7 )間的機轴（5 1)上，安裝至少一旋轉撥油碟片（9)。請參看第五圖 14:ίΐ:: ί When the lubricating oil (9a) liquid level drops, it is easy to make (1b) The official mouth is out of the liquid surface and cannot be properly oiled, and the internal parts of the V-compressor cannot be properly lubricated. The former case 'causes the internal pressure difference caused by the interaction of the side fan blades (11 ., / and the oil g (1 b ) to generate the kinetic energy of the suction, so it is complicated in structure and must be manufactured. Longer and matching pipe fittings, thus increasing the difficulty of manufacturing and processing, affecting the manufacturing cost, and reducing the competitiveness of the product. Therefore, in order to solve the deficiencies and shortcomings of the aforementioned prior art, it is necessary to develop a kind of The new design, the design can not only achieve economical, affordable ^ objectives, but also with the different horizontal tilt angle of the compressor can still g effect 12 1277695 slip, run with miscellaneous pressure 4, and then extend [invention] f The invention provides an oil supply device for a horizontal compressor, which mainly performs at least the oil disc on the shaft between the rotor of the compressor domain motor and the cylinder bearing, and the oil disc is connected to the pressure reading. In the case of oyster sauce, there is no shrinkage machine bushing = Ξ2 at least one notch for the flow of lubricating oil, and at the machine ΐ = Γ position, at least - the radial oil hole of the deep axis, ==_ face _ Set at least - axial oil In addition to the radial oil hole, the soil is additionally disposed at the position where the crankshaft is in contact with the cylinder bearing. Thereby, when the compressor is running, the lubricating oil is rotated at a low speed to bring the lubricating oil from the bottom layer to the geometric center position. When the oil disc is rotated to the upper position, it is heavy due to the lubricating oil; ^ is away from the force, so that the oil is lowered to the above-mentioned preset and penetrated into the oil outlet of the machine, and the flow can be induced to The cylinder bearing part is lubricated and can be discharged to the bottom oil collecting area of the compressor through the radial oil outlet ν of the cylinder cover. With the above design, the oil disc is picked up. The oil slick area of the lubricating oil is too large, and the oil-discharging disc can still be below the liquid level of the oil, which can still maintain the function of the oil-repellent lining of the oil-removing disc without i' Γ, improved 1 Knowing that the technology is susceptible to the influence of the horizontal tilt angle, resulting in a phenomenon that occurs in an inconvenient situation. At the same time, the present invention additionally utilizes the oil-disc disc on the machine, matched with the shaft and the bearing inner = lubricating oil guide, * Oil hole design, but structurally simple and add 13 1277695 work capacity Easy to use, and thus has the economic value of reducing the manufacturing cost. Another object of the present invention is to design the lower edge of the compressor trailer on the side of the casing of the compressor, and the design is designed with a chamfered concave shape. The shape design can concentrate the oil collecting area of the lubricating oil on the oil-receiving area of the bottom layer of the compressor to avoid the phenomenon that the lubricating oil accumulates in the corner caused by the excess space, and at the same time reduce the use of the lubricating oil. [Embodiment] Please refer to the stomach. The fourth figure shows the structural appearance of the compressor (Work 0) of the present invention. The present invention is mainly applied to a relatively small and low-speed (about 900 RPM to 1200 RPM) horizontal compressor, by which The unique lubrication oil supply device design ensures that the internal parts are smoothly and effectively provided even when the compressor is running, even if the horizontal inclination angle is too large. In view of its shape, it mainly comprises a compressor casing (1), a compressor trailer (11) and at least one refrigerant discharge pipe (13), wherein the lower edge position of the compressor trailer (1 1) is The concave design of the chamfering (1 work 1), the description of the function and purpose of the related design will be further described below. Referring again to the fifth to seventh figures, the main feature of the present invention is that the compressor oil supply device is located near the geometric center of the compressor (10), so regardless of the horizontal tilt angle of the shrinking press (1 〇), At this position, the liquid level position of the lubricating oil (3) is not lowered too low, so that the oil supply device can still be kept below the liquid level of the lubricating oil (3), and the lubrication required for the internal parts of the compressor can be normally supplied. It is used to mount at least one rotating oil disc (9) on the shaft (5 1) between the inner motor rotor (5) and the cylinder bearing (7). Please refer to the fifth figure 14

^/7695 )係呈一碟盤狀設計，其碟盤(9 d )外徑係略小於壓縮機機1八朱盟、y 盤（9 2 ) -侧凸-古：ί?( )之内徑，同時，在其碟撥油苹片（9 1)，^"^個以幅射狀螺旋方向排列的 ), 51} (^ 軸座（9 3 )表面的至少=二(5、示i自設於至嫵虹，口1、从固疋孔（9 3 1)穿鎖固定撥油葉片（9 隨機軸（51)而迴轉。如前所述， (ί ίU幅射狀螺旋方向排列於撥油碟片 U 上，且每-撥油葉片（9 1)之如刹i 9 j。碟盤（9 2)之圓周切邊切齊而形成 ===η(ι)。另撥油葉片(9i) 整y X'至，座（9 3 )，並於軸座（9 3 )與每一撥油、片（91 )的内侧緣交接處設置至少一缺口（ 9 3 3 )，以形成一開口’使沿撥油葉片（91)内緣因重力作 f向下流動的潤滑油（3 )，得經由缺口（ 9 3 3 )而導机至機軸（51)位置。值得一提的是，圖中所示之每一撥油葉# ( 91)之外緣（911)均與碟盤（9 2 ) 之圓周切邊切齊’穌發明並不限於此，撥油葉片（9 1)亦可以不延伸至碟盤（9 2 )的邊緣，使撥油葉片 j9 1 )之外緣（9 1 1)與碟盤（9 2 )之圓周具有一距離’只要是可以有效撥取潤滑油（3)的設計，都在本發明的範圍之内。如第六圖及第七圖所示，在前述相應於軸座（9 3) 的缺口（ 9 3 3 )之機軸（§ 1)表面部位，另鑽設至少一對應之控向油孔（511)深達機軸（51)轴心，並由機軸（5 1)的端面位置另鑽設至少一軸向油道(5 15 1277695 丄d)與則逖住问〉由孔（51 1 )形成正交，至於紅a 油道（513)之前端與機軸（5 i)前端曲轴部: 接處則另形成一曲軸油孔（5 i 7 )，同時，於 a^/7695) is a dish-shaped design, the outer diameter of the disk (9 d) is slightly smaller than the compressor machine 1 八朱盟, y disk (9 2 ) - side convex - ancient: ί? ( ) The diameter, at the same time, in the dish of the oil flat (9 1), ^ " ^ arranged in the direction of the spiral shape of the radiation, 51} (^ shaft seat (9 3) surface at least = two (5, shows i is set to the 妩虹, mouth 1, from the fixed boring hole (9 3 1) to lock the oil-removing blade (9 random axis (51) and slewing. As mentioned above, (ίίί radiation spiral direction On the oil disc U, and each oil-pulling blade (9 1) is like a brake i 9 j. The circumference of the disc (92) is trimmed to form ===η(ι). The blade (9i) is y X' to the seat (9 3 ), and at least one notch (9 3 3 ) is disposed at the intersection of the shaft seat (93) and the inner edge of each of the oil and the piece (91) to Forming an opening 'so that the lubricating oil (3) flowing downward along the inner edge of the oil-removing blade (91) due to gravity f is guided to the position of the crankshaft (51) via the notch (93 3). It is worth mentioning Yes, the outer edge (911) of each oil leaf # (91) shown in the figure is aligned with the circumferential edge of the disk (9 2 ). In addition, the oil-removing blade (9 1) may not extend to the edge of the disk (9 2 ), so that the outer edge (9 1 1) of the oil-removing blade j9 1 ) and the circumference of the disk (92) have A distance 'as long as the design can effectively extract the lubricating oil (3) is within the scope of the present invention. As shown in the sixth and seventh figures, the aforementioned gap corresponding to the shaft seat (93) 9 3 3) The surface of the machine shaft (§ 1), and at least one corresponding control oil hole (511) is drilled to the shaft axis (51), and the end of the shaft (5 1) is drilled at least. The axial oil passage (5 15 1277695 丄d) and the 逖问〉 are orthogonal to the hole (51 1 ), as the front end of the red a oil passage (513) and the crankshaft at the front end of the crankshaft (5 i): Then another crankshaft oil hole (5 i 7 ) is formed, and at the same time, a

1)與汽缸軸承（7)接觸位置處鑽設至少—徑孔（5 1 5 ) ’深達汽缸軸承（7 )之頸部（7丄署，此外，於汽缸蓋板（1 2 )上設置有一徑向出油？丨f ’ 0 1)，並與壓縮機機殼（i)底層潤滑油（3)隹^ 相通，以致於除了徑向出油孔（5 1 5)内之潤滑G品會因為機轴（51)旋轉的離心力而被甩出之上51)油孔道的潤滑油（3)均會經由: 孔1〇1)被導出至該集油區，進而形成一潤滑1) Drill at least the diameter of the cylinder bearing (7) at the contact position (5 1 5 ) 'depth to the neck of the cylinder bearing (7) (7, in addition, set on the cylinder cover (1 2) There is a radial oil 丨f ' 0 1), and communicates with the bottom casing lubricating oil (3) of the compressor casing (i), so that the lubricating G product in addition to the radial oil outlet (5 15) The lubricating oil (3) will be pulled out due to the centrifugal force of the rotation of the crankshaft (51). 51) The lubricating oil (3) of the oil passage will be led to the oil collecting zone through the hole 1〇1) to form a lubrication.

藉此設計，當壓縮機（1 〇 )運轉時，如第七隨著機軸（51)的低速旋轉，撥油碟片（9 ' : 旋轉，此時，每一撥油葉片（9 1 )會將潤滑油’(、自壓縮機機殼（1 )底層靠近壓縮機（1 〇)幾柄由、、位置之集油區拾起，如第六圖所示，而隨著葦"= 1)旋轉至機軸（51)上方位置時，因 S3,油碟片（9)低速旋轉時所產生的離心力，二油（3)得由上而下流動’並經由撥油葉 1)的内緣弧面而導流入所預設並穿入機心的徑向油孔（5 i i )。參看第七圖箭 ?=、(511)的油⑶沿』=道= 、=的_ ( 7 1 )提供潤滑，同時亦$ \^由承 7(5 1 3)前端的曲軸油孔1 7) : σ油㈣份提供獅。完紅述雙 16 I27769sBy this design, when the compressor (1 〇) is running, as the seventh rotates with the low speed of the crankshaft (51), the oil disc (9 ': rotates, at this time, each oil-removing blade (9 1) will Put the lubricating oil '(from the bottom of the compressor casing (1) close to the compressor (1 〇), pick up the oil collecting area of the position, as shown in the sixth figure, and with 苇"= 1 ) When rotating to the position above the crankshaft (51), due to S3, the centrifugal force generated when the oil disc (9) rotates at a low speed, the secondary oil (3) flows from the top to the bottom and passes through the inner edge of the oil-leaf blade 1) The curved surface leads into the radial oil hole (5 ii ) that is preset and penetrates into the movement. See Fig. 7 arrow? =, (511) oil (3) along the 』 = road =, = _ (7 1) provides lubrication, and also $ \ ^ by the 7 (5 1 3) front end of the crankshaft oil hole 1 7 ) : σ oil (four) shares provide lions. End of the Red Double 16 I27769s

滑油（3)，一面因為機軸（5 旋轉的離心力而自徑向出油孔（515)被甩出，一面又經由設於汽缸蓋板 (12)上的桎向出油孔（1〇1)而回流至壓縮機機殼（1)底層潤滑油（3)集油區，因而形成本發明一德環潤滑迴路。同時，撥油碟片（9)與撥油葉片（9 1)的設置，並不以一組為限，只要是能相應更改油路，增要的油孔與油道，以使潤滑油（3)順利導入機軸（5 1) ’並將機軸（51)内之潤滑油（3)順利導The oil (3) is pulled out from the radial oil outlet (515) due to the centrifugal force of the shaft (5), and passes through the stern oil outlet hole (1〇1) provided on the cylinder cover (12). And returning to the bottom oil (3) oil collecting area of the compressor casing (1), thus forming a German ring lubrication circuit of the present invention. At the same time, the setting of the oil disc (9) and the oil-removing blade (9 1) It is not limited to one set, as long as it can change the oil path accordingly, increase the oil hole and oil passage, so that the lubricating oil (3) can be smoothly introduced into the crankshaft (5 1) 'and lubricate the shaft (51) Oil (3) smoothly guided

出至集油區，進而形成完整潤滑迴路者，都在發範圍之内。 J 配八圖及第九圖所示，分別為本發明壓縮機 C1ϋ)在左、右不同水平傾斜角度位置時，撥油日(9)與潤滑油（3)液面的相對位置圖。由於本發明壓縮機的給油|置，其撥油碟片（9 ) : =Γί;=1〇)的幾何中心，因此無= 二傾斜角度為何，接近於幾何中心區域Those who come out to the oil collection area and form a complete lubrication circuit are all within the scope of the transmission. J is shown in Figure 8 and Figure IX, respectively. The compressor C1ϋ) is the relative position of the oil-discharging day (9) and the lubricating oil (3) liquid level when the left and right are inclined at different horizontal positions. Due to the oil supply of the compressor of the present invention, the geometric center of the oil disc (9): = Γί; = 1 〇, so no = two tilt angle, close to the geometric center area

==持在潤滑油⑶之液面以ί，二 ====縮機（1 Q ) _或安裝由於撥油碟Γ()=，除此之外，如前所述，〇)的幾何中心，因左傾位置’接近其幾何令心：2)於右傾或會大幅降低，亦即撥油（3 ^液面高均不位置，不必因為要&、1^ (9)始終能處於液面下的巧要^讀的事料在設科規範更多 17 1277695 可承受較大咐本發明徵紅圖卿，本發明的另一特潤滑、、由m 凹形狀設計，藉由該設計可使免多餘空間斤is%)12底層酬^ 幫助提高液面落的現象’以油⑶，峨;拾取潤滑 - 3=导:提曰的t本發明之撥油碟片（9)可採用々耐尚溫、耐腐蝕的材料製作而成，例樹脂等，而耐熱樹脂中又以聚苯硫喊 (PPS)非吊適合’不僅有助於降低動能的消耗，亦有助於壓縮機的小fi讀姆化。㈤時，本㈣之給油裝置，不僅適用於定速的場合，亦適用於變速的場合，只要是機軸的轉速在本發明的細翻之内，旋轉時之離心力不至過大，使前述離心力與重力的微妙_可以達到，進而形成完整油迴蘭情形，都在本發明的範圍之内。藉由上述的設計，由於本發明撥油葉片（9 i)拾取潤滑油（3)的撥油區域恰接近於壓縮機之幾何中心位置，因而即使壓縮機（1〇)因水平傾斜角度過大時，仍不影響撥油葉片（91)的撥油濶滑功能，進而可改善習知技術易受水平傾斜角度的限制，致使潤滑不足情形發生的問題。同時，本發明藉由撥油葉片（9丄）附 18 1277695 ϊΞΐΙϋ低Λ旋轉至不同位置時所產生的離心力，係，使潤严、、^w Qf的重力之^，所衍生的微妙數學關 π油（3)適時地向下流動，再經由 ill (511) (5 工的撥本發明僅利用-固設於機軸(5 1 ) 内部的it、i配錄（51)及汽缸轴承⑺ 題，在&構_L 便解決了習知技術巾的種種問造成料且加工料，因㈣有可降低製至 =_本發_設計，其Μ麟下虹項優點·· 可H巧㈣結構㈣’製造成本較低且潤滑认’對於壓縮機需安裝於傾斜的場合，該 ^由衣置仍可姐地作動，可確健縮機的使用壽 2、ϋ明湘將給油裝置設置於魏機㈣靠近幾何纩n’s而該位置之相對潤滑油液面高並不受壓、ίϊί平斜影響而明顯降低其液高，因此，壓縮沾ί無5入過多油量’即可達到有效潤滑的目的，進而節省潤滑油這項耗材的成本。、=明給油裝置的撥_片，以輕f料高溫、财材質製成，可有效降低馬達動能的耗損，提阿運轉效能，並有助於壓縮機設計的輕量化。【圖式簡單說明】第-圖剌知技術美目第4,472，121號專利前案結構側面部份剖視圖 19 1277695 第二圖係習知技術美國第4,472,121號專利前案結構正面剖視圖第三圖係習知技術美國第5, 221，191號專利前案結構側面剖視圖第四圖係本發明壓縮機之結構外觀圖第五圖係本發明撥油碟片之結構外觀圖第圖係本發明撥油碟片安裝於機軸的結構外觀圖第七圖係本發明壓縮機之結構側面剖視圖第八圖係本發明壓縮機水平左傾的示意圖第九圖係本發明壓縮機水平右傾的示意圖【主要元件符號說明】 (1)壓縮機機殼 (111)削角 (3)潤滑油 (5 1 )機軸 (513)軸向油道 (517)曲軸油孔 (7 1 )頸部 (91)撥油葉片 (9 2)碟盤 (9 31)固定孔 (1 0 )壓縮機 (11)壓縮機拖架 (13)冷媒排放管 (5)馬達轉子 (5 1 1 )徑向油孑匕 (515)出油孔 (7)汽缸軸承 (9)撥油碟片 (9 1 1 )外、緣 (9 3)軸座 (9 3 3 )缺口 (101)徑向出油孔 20 1277695== Holding the liquid level of the lubricating oil (3) with ί, two ==== shrinking machine (1 Q ) _ or installing due to the oil dish Γ () =, in addition, as mentioned above, 〇) geometry Center, because the left tilt position 'close to its geometrical center: 2) on the right tilt or will be greatly reduced, that is, the oil (3 ^ liquid level is not in position, do not have to be in the &, 1 ^ (9) can always be in the liquid Under the face of the clever thing to read in the design of the specification more 17 1277695 can withstand the larger 咐发明发明图 , , , , , , , , , , , , , , , , , , 另一另一另一另一另一另一另一另一另一另一另一另一另一另一另一另一To avoid unnecessary space jin is%) 12 bottom layer compensation ^ help to improve the phenomenon of liquid surface falling 'to oil (3), 峨; pick up lubrication - 3 = lead: t 曰 t the invention of the oil disc (9) can be used 々 Made of materials resistant to temperature and corrosion, such as resin, and polystyrene-sulfur (PPS) non-suspended in heat-resistant resin not only helps to reduce the consumption of kinetic energy, but also contributes to the small compressor. Fi read m. (5) When the oil supply device of (4) is applicable not only to the fixed speed but also to the variable speed, as long as the rotational speed of the crankshaft is within the fine turn of the present invention, the centrifugal force during the rotation is not excessively large, so that the centrifugal force is It is within the scope of the invention that the subtle _ gravity can be achieved, thereby forming a complete oil returning blue. With the above design, since the oil-repellent area of the oil-removing blade (9 i) of the present invention picks up the lubricating oil (3) is close to the geometric center position of the compressor, even if the compressor (1〇) is excessively inclined due to the horizontal inclination angle , still does not affect the oil slicking function of the oil-removing blade (91), thereby improving the problem that the conventional technology is susceptible to the horizontal inclination angle, resulting in insufficient lubrication. At the same time, the present invention uses the centrifugal force generated by the oil-removing blade (9丄) attached to the 18 1277695 ϊΞΐΙϋ low-twisting rotation to different positions, so that the gravity of the sturdy, ^w Qf is derived. The π oil (3) flows downwards in a timely manner, and then through the ill (511) (the invention uses only the -it, i-recording (51) and cylinder bearing (7) fixed inside the crankshaft (5 1 ) In the & construction _L will solve the various problems caused by the technical towel and processing materials, because (4) can be reduced to = _ this hair _ design, its advantages under the unicorns of the Hong Kong · · H (4) Structure (4) 'The manufacturing cost is low and the lubrication is recognized'. When the compressor needs to be installed in the inclined position, the clothes can still be operated by the clothes, and the use of the machine can be confirmed. The machine (4) is close to the geometry 纩n's and the relative lubricating oil level of the position is not affected by the pressure, ϊ ϊ 平而而明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显明显Purpose, in order to save the cost of the lubricant, the cost of the consumables Made of high temperature and rich materials, it can effectively reduce the loss of motor kinetic energy, improve the efficiency of the operation, and contribute to the lightweight design of the compressor. [Simplified description of the diagram] The first picture shows the technical beauty of the 4th, 472, 121 Front side sectional view of the patented structure 19 1277695 The second figure is a prior art structure of the prior art. The third section is a front view of the structure of the prior art. The fifth section of the prior art structure of the US Patent No. 5,221,191 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a structural appearance view of a lubricating oil disc of the present invention. FIG. 1 is a structural view showing the structure of the lubricating oil disc of the present invention mounted on a crankshaft. Side view of the eighth section is a schematic diagram of the horizontal leftward tilt of the compressor of the present invention. FIG. 9 is a schematic diagram showing the horizontal rightward tilt of the compressor of the present invention. [Main component symbol description] (1) Compressor casing (111) chamfering (3) lubricating oil ( 5 1) Shaft (513) Axial oil passage (517) Crankshaft oil hole (7 1 ) Neck (91) Oil-removing blade (9 2) Disc (9 31) Fixed hole (10) Compressor (11) Compressor trailer (13) refrigerant discharge pipe (5) motor rotor (5 1 1) radial oil 孑匕 (515) oil hole (7) cylinder bearing (9) oil disc (9 1 1) outer edge (9 3) shaft seat (9 3 3) notch (101 Radial oil hole 20 1277695

(12)汽缸蓋板 (1 a)壓縮機殼體 (5 a)油氣管 (9 a )間隙 (13 a)螺旋狀葉片 (1b)没油管 (5 b)轴承 (9 b)潤滑油 (13 b)軸孔 (3 a)冷媒排放管 (7 a)潤滑油 (1 1 a)油氣儲存槽 (15 a)軸孔 (3 b)機轴 (7 b)軸承蓋 (1 lb)扇葉(12) Cylinder cover (1 a) Compressor housing (5 a) Oil and gas pipe (9 a) Clearance (13 a) Spiral blade (1b) No oil pipe (5 b) Bearing (9 b) Lubricating oil (13 b) Shaft hole (3 a) Refrigerant drain pipe (7 a) Lubricating oil (1 1 a) Oil and gas storage tank (15 a) Shaft hole (3 b) Shaft (7 b) Bearing cap (1 lb) Fan blade

21twenty one

Claims

1277695 1申請專利範圍：一J水平式_機之給油裝置，其主要係在-低轉速之壓，機内部:接近幾何_心位置設置該給油裝置，以 ^呆"增44#論在何水平傾斜肖度，該給油裝置均 ==潤滑油之液面以下，進而能正常供給⑤ 械内部機件所需之潤滑。难 2 dr範圍第1項所述之該水平式壓縮機之給油 '亥給油裝置主要利用在該麗縮機内部一撥 4 子與Γ汽缸軸承間之—機軸上’安裝至少-兮;片，且该撥油碟片可隨該機轴 _縮機内部底層之-集油區之潤滑^4以拾取 =請=範圍第2項所述之該水平衣置，其中，該撥油碟片係包含有 /5，、口油盤—側凸対複數細_螺旋方向^碟如申晴專利範圍第3項裝置，其中，該撥油碟片之各機之給油盤之圓周切邊切齊。 Μ葉片之外緣係與該碟該撥油碟片之各該葉片 ϋ請ms，之該水平式壓縮機碟盤之圓周切邊切齊。如申請專利範圍第3項所述裝置，其中，該撥油碟片平式壓縮機之給油忒茱片係分別與該碟盤 22 6 1277695 7 8 形成如剷形，以方便撥取潤滑油。 11請專娜圍第3項所述之該水平式壓縮機之給油 j L其中’當該撥油碟片之各該葉片隨該機軸低速 ^轉蚪，可將潤滑油自該壓縮機内部接近幾何中心置之該集油區拾起。 ΐ 範圍第3項所述之該水平式壓縮機之給油片上方位置時，因潤滑油之重力大於該撥油= 力’使潤滑油可由上而下流動導流入預設並穿入該機軸之至 ^ η:]乾圍第3項所述之該水平式壓縮機之給油 -中空突起自該轴座表面所設至少爛w—鎖固元件 #u只爪遇之該水平式壓縮. 二1於該撥油碟#的中央形成有-中空突起以供套設於該機軸，並可利“ 使該撥定於該機軸，緣交接=ί;ί少士於該軸座 :該二=:機力::购_滑油裝置H圍^述之該水平式壓縮機之給表耐目對於該缺口缺口，使油，得經的部位 23 1277695 鑽設至少一第一徑向油孔深達該機軸之軸心。 12、如f请專利範圍第11項所述之該水平式壓縮機之給油裝置丄其中，於該機軸之一端面鑽設至少一軸向油道與邊第一桉向油孔形成正交，並於該軸向油道與該機軸如曲軸鄰接處形成一曲軸油孔。1277695 1 patent application scope: a J horizontal type _ machine oil supply device, which is mainly at the low-speed pressure, inside the machine: close to the geometry _ heart position to set the oil supply device, to ^ stay " increase 44# on where Horizontal tilting, the oiling device is == below the liquid level of the lubricating oil, so that the lubrication required for the internal parts of the machine can be normally supplied. Difficult 2 dr range The horizontal oil supply of the horizontal compressor described in item 1 is mainly used to install at least - 兮 on the crankshaft between the four sub-shafts and the Γ cylinder bearing. And the oil-removing disc can be picked up with the lubrication of the inner bottom layer of the machine shaft-retracting machine ^4 to pick up = please = the horizontal clothing described in the second item, wherein the oil-discharging disc system The utility model comprises a /5, an oil pan - a side bulge, a plurality of fine _ spiral direction ^ disc, such as the third item of the Shen Qing patent range, wherein the circumferential edge of the oil pan of each of the oil discs is aligned. The outer edge of the blade is aligned with the blade of the oil disc, and the circumferential edge of the horizontal compressor disk is aligned. The device of claim 3, wherein the oil supply slab of the oil-disc flat compressor is formed in a spat shape with the disk 22 6 1 277 695 7 8 respectively to facilitate the dispensing of lubricating oil. 11 Please refer to the oil supply j L of the horizontal compressor mentioned in Item 3 of the section: “When the blades of the oil disc are turned at a low speed with the shaft, the lubricating oil can be approached from the inside of the compressor. The geometric center is placed in the oil collection area to pick up.时 When the horizontal compressor of the horizontal compressor is in the position above the oil feed piece, the gravity of the lubricating oil is greater than the oil=force', so that the lubricating oil can flow from the top to the bottom into the preset and penetrate the shaft. To the η:] dry circumference of the horizontal compressor described in the third paragraph of the oil-hollow protrusion from the surface of the shaft seat is provided at least rotten w-locking element #u only claws encountered the horizontal compression. A hollow protrusion is formed in the center of the oil dish # for being sleeved on the crankshaft, and can be used to "make the dialing on the crankshaft, the edge intersection = ί; ί 少士在 the axle seat: the second =: Force:: purchase _ oiling device H is described in the horizontal compressor of the table for the purpose of the gap, so that the oil, the part 23 1277695 drilled at least a first radial oil hole depth 12. The shaft of the horizontal shaft of the machine according to claim 11, wherein at least one axial oil passage and the first side of the shaft are drilled on one end surface of the shaft. The oil holes are formed orthogonally, and a crankshaft oil hole is formed in the axial oil passage adjacent to the crankshaft such as the crankshaft.

13、ΪΓ請專利範圍第11項所述之該水平式壓縮機之給油衣置，其中，於該機轴與該汽缸軸承至少-第二徑向出油孔，深達該汽缸軸承之頸4鑽置: 14圍第11項所述之該水平式壓縮機之給 ί衣置’射，於汽缸蓋板之上另設有-第三徑向出與該壓縮機内部底層之該集油區相通，以將潤滑，機軸内之潤滑油導出至該集油區，進而形成一路。 15 H請ίΓ範項所述之該水平式壓縮機之給油緣係呈肖;角之内 ==殼藉下貝、角/口之現象，以減少潤滑油的使用。 1H請ίΠΐ2項所狀該水平賴縮機之給油能的消耗，並有助於該壓縮機的小型化與少動 24 1277695 之一 7、—種=式^機^給油裝置，該給油裝置包含有：置並附隨該機轴同步旋^ 以及一碟盤 ^數個撥油葉片，凸設於該碟盤之-側；該撥;縮機係於何種水平傾斜角度時， Sii’，當各該撥油葉片旋轉至該機軸上= 該機軸潤滑油可因重力作用向下流動穿入 8 列。〃各雜油葉片係以幅射狀螺旋方向排圍ii7項所述之該水平式壓縮機之給 =力==於，碟丄= 設並穿入該機轴之至少一出 2 0、：ΐ專if圍第19項所述之該水平式壓縮機之給 H由座以供套設於該機輛，各該撥油g係二至分別設置至少一缺口，使沿各該撥油葉 == 25 A277695 流動賴滑油，得經由該缺口轉流至該機13. The oil supply garment of the horizontal compressor according to Item 11 of the patent scope, wherein at least the second radial oil outlet hole of the crankshaft and the cylinder bearing is deep to the neck of the cylinder bearing 4 Drilling: The horizontal compressor described in Item 11 of Item 14 is placed on the cylinder cover, and the third radial output is connected to the oil collection area of the inner bottom layer of the compressor. In order to pass the lubrication, the lubricating oil in the crankshaft is led to the oil collecting zone to form a road. 15 H Please refer to the horizontal oil supply of the horizontal compressor as described in the section. The edge of the oil is in the corner; = the shell is borrowed from the bottom, the corner/mouth to reduce the use of lubricating oil. 1H Please Πΐ 2 items of the level of the consumption of the oil-reducing machine, and contribute to the miniaturization and less movement of the compressor 24 1277695 one, the type = type ^ machine ^ oil supply device, the oil supply device contains There are: the synchronous shaft of the machine shaft and a disc of oil discs, which are protruded from the side of the disc; the dial; the horizontal angle of the retracting machine is Sii', When each of the oil-removing blades is rotated to the crankshaft = the lubricating oil of the crankshaft can flow downward through 8 rows by gravity. 〃The various oil-impregnated blades are arranged in the radial direction of the spiral, and the horizontal compressor is given by the force===, the disk is set to and penetrates at least one of the axes of the machine.给 if if 第第第第第第第第第第第水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平== 25 A277695 Flowing oil, which must be diverted to the machine through the gap

、ti ΐ專利範圍第1◦項所述之該水平式壓縮機之給 ’ ^置’其中’该出油孔道係包含有設置於該機軸表面相對於該缺Π部位之至少—第—徑向油孔，由該機軸之一端面鑽設並與該第一徑向油孔形成正交之至少一軸向油道，設置於該軸向油道與該機軸前端曲軸鄰接處之一曲軸油孔，設置於汽缸蓋板之上並與該壓縮機内部底層之該集油區相通之一第二徑向出油孔，以及由該機軸與汽缸軸承接觸位置鑽設並深達該汽缸軸承之頸部之至少一第三徑向出油孔。The ti ΐ 水平范围该该水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平水平An oil hole, at least one axial oil passage drilled from one end surface of the crankshaft and orthogonal to the first radial oil hole, disposed at a crankshaft oil hole adjacent to the axial oil passage and the front end crankshaft of the crankshaft a second radial oil outlet disposed on the cylinder cover and communicating with the oil collection zone of the inner bottom layer of the compressor, and being drilled by the shaft and the cylinder bearing contact position and deep to the neck of the cylinder bearing At least one third radial oil outlet of the portion.

26 1 2、如申請專利範圍第17項所述之該水平式壓縮機給油裝置，其中，該壓縮機之機殼一側之一壓縮機拖架下緣係呈削角之内凹形狀設計，藉以使潤滑油可集中於該壓縮機底層之该集油區’避免多餘空間所造成潤滑油屯積於角落之現象，以減少潤滑油的使用。The horizontal compressor oil supply device according to claim 17, wherein the lower edge of the compressor trailer on one side of the casing of the compressor has a concave shape in a chamfered shape. Therefore, the lubricating oil can be concentrated in the oil collecting area of the bottom layer of the compressor to avoid the phenomenon that the lubricating oil is accumulated in the corner caused by the excess space, so as to reduce the use of the lubricating oil.