WO2010078739A1 - 多缸平移压缩装置 - Google Patents

多缸平移压缩装置 Download PDF

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Publication number
WO2010078739A1
WO2010078739A1 PCT/CN2009/071709 CN2009071709W WO2010078739A1 WO 2010078739 A1 WO2010078739 A1 WO 2010078739A1 CN 2009071709 W CN2009071709 W CN 2009071709W WO 2010078739 A1 WO2010078739 A1 WO 2010078739A1
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WIPO (PCT)
Prior art keywords
cylinder
piston
inlet
crankshaft
exhaust
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PCT/CN2009/071709
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English (en)
French (fr)
Inventor
陈君立
阮勤江
倪桂樵
于军
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浙江鸿友压缩机制造有限公司
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Publication of WO2010078739A1 publication Critical patent/WO2010078739A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders

Definitions

  • the invention belongs to the technical field of positive displacement compressors, and particularly relates to a multi-cylinder translation compression device.
  • the general reciprocating piston air compressors although of various types, have similar structures, that is, the motor outputs power through the crankshaft, and the connecting rod drives the piston to reciprocate in the cylinder to compress gas or liquid work to produce compressed air or high-pressure liquid, but
  • this type of compressor Since the cylinder and the frame of the compressor are mutually positioned or not moving, the cylinder of the compressor of this structure is subjected to a large lateral force, and the lateral force is formed by the useless work. , the power of the compressor is reduced, and the work efficiency is low.
  • the compression stroke is long, the eccentric mass is large, the amplitude of the vibration or resonance caused by the lateral force is large, the noise of the compressor is large, and the service life is short;
  • the motor of the compressor only drives one or two pistons through the crank-link mechanism, and the structure is complicated.
  • the lateral force of the crankshaft and the piston is large, and the piston ring is easy to wear, resulting in poor sealing performance.
  • An object of the present invention is to provide a multi-cylinder translational compression device which has good sealing performance, low noise, high work efficiency, and long service life.
  • the multi-cylinder translation compression device comprises a main shaft connected to the motor shaft, a crankshaft connected to the main shaft, a piston connected to the crankshaft, a sliding groove formed by the upper and lower cover plates, and a cylinder body capable of translation in the sliding groove, which is driven by the main shaft
  • a plurality of pistons are connected to the crankshaft, and the piston can reciprocate in the up-and-down direction with respect to the cylinder block.
  • the cylinder block and the piston can reciprocate in the left-right direction under the restriction of the upper and lower covers, and are respectively disposed on the upper and lower covers.
  • Inlet and exhaust passages are respectively provided with inlet and exhaust valves in the intake and exhaust passages, the cylinder body is open and closed, and the cylinder body, the piston and the upper and lower cover plates form two compression chambers, and the cylinder body and the cylinder block A sealing device is disposed between the upper and lower covers, and the cylinder may be partially or completely enclosed, and the inlet and the exhaust are arranged on the upper and lower covers or/and the upper and lower cylinder heads or/and the cylinders and the pistons. Channels and inlet and outlet valves and corresponding seals.
  • An oil chamber is provided on the outer surface of the cylinder described above.
  • the left and right compression chambers are respectively disposed on the left and right sides of the cylinder outside the cylinder, and the left and right sides of the cylinder are formed into a piston structure or the left and right sides of the cylinder are respectively connected to the left and right compression chambers.
  • the left and right pistons are respectively provided with inlet and exhaust passages on the left and right cover plates of the left and right compression chambers, and inlet and exhaust valves are respectively arranged in the inlet and exhaust passages.
  • an inlet and a gas connection are respectively provided.
  • inlet and exhaust passages and the intake and exhaust valves and corresponding sealing devices may also be disposed on the upper and lower cylinder heads and the cylinder block and the piston.
  • the invention adopts a piston and a cylinder body installed on the crankshaft of the compressor to form two or four compression chambers, so that the motor drives two or four cylinders to perform work under the same power consumption condition. , the piston and the cylinder are relatively concentrated, the overall volume of the compressor is small, and the work efficiency is high;
  • the invention utilizes the piston and cylinder translation technology to reasonably utilize or reduce the impact caused by the lateral force of the piston on the lateral force of the cylinder, and the gas is in the cylinder due to the short compression stroke.
  • the pulsation time is short, the vibration time is short, the power consumption is low, and the noise of the compressor is low;
  • the invention balances the lateral force during the compression process of the piston and the cylinder body, so that the piston body runs smoothly, the friction with the inner wall of the cylinder is light, the piston ring wears less, and the sealing performance is good;
  • the structure of the present invention can be applied in the field of air compressors or hydraulic pumps.
  • Figure 1 is a partial cross-sectional view showing a first embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is an enlarged cross-sectional view showing a second embodiment of the present invention;
  • Figure 4 is an enlarged cross-sectional view showing a third embodiment of the present invention.
  • Figure 5 is an enlarged cross-sectional view showing a fourth embodiment of the present invention.
  • Figure 6 is an enlarged cross-sectional view showing a fifth embodiment of the present invention.
  • Figure 7 is an enlarged cross-sectional view showing a sixth embodiment of the present invention.
  • Figure 8 is a schematic view showing the end of the exhaust of the A cylinder and the end of the suction of the B cylinder of the present invention
  • Figure 9 is a schematic view showing the A cylinder suction process and the B cylinder exhaust process of the present invention.
  • Figure 10 is a schematic view showing the A cylinder exhaust process and the B cylinder suction process of the present invention.
  • Fig. 11 is a schematic view showing the end of the intake of the A cylinder and the end of the exhaust of the B cylinder of the present invention.
  • Embodiment 1 See Figure 1 - 2:
  • the multi-cylinder translation compression device comprises a motor 10, a main shaft 1 1 , a crankshaft 12 , a piston, a sliding groove composed of upper and lower covers 40 and 41, and a cylinder 30.
  • a set of pistons 21 and 22 are connected to the crankshaft 12 driven by the motor main shaft 11 .
  • the axes of each set of pistons should be evenly arranged on the axis of the main shaft, and the pistons 21, 22 are made with respect to the cylinder block 30.
  • the reciprocating motion in the up and down direction, the cylinder 30 and the pistons 21, 22 are reciprocated in the left and right direction under the restriction of the upper and lower covers 40, 41, and the inlet and exhaust passages 401 are respectively disposed on the upper and lower covers 40, 41, 402, 411, 412, respectively, in the intake and exhaust passages 401, 402, 411, 412 are provided with intake and exhaust valves, the cylinder block 30 is of the upper and lower opening type, at this time, the cylinder block 30, the piston 21, 22 and the upper and lower covers 40, 41 form two compression chambers 81, 82, between the cylinder 30 and the upper and lower covers 40, 41 is provided with a sealing device 50, the pistons 21, 22 are provided with a piston ring 51, upper and lower covers 40, 41 is fixed relative to the positioning seat 101 of the motor 10, An eccentricity e is formed between the axis 111 of the motor main shaft 11 and the axis 121 of the crankshaft 12.
  • the outer surface of the cylinder 30 is provided with a contact surface between the cylinder 30 and the upper and lower covers 40, 41.
  • the lubricated oil chamber 70 containing the lubricating oil is provided with an inlet and outlet and an air connection at the outlets of the inlet and outlet passages of the upper and lower covers, respectively.
  • the motor 10 is operated, and the pistons 21 and 22 are driven by the main shaft 11 and the crankshaft 12 to reciprocate up and down with respect to the cylinder 30 in the cylinder 30, and the cylinder 30 and the pistons 21 and 22 are driven by the lateral force of the crankshaft 12. Under the restriction of the upper and lower covers 40, 41, the left and right translation.
  • the basic structure of this embodiment is basically the same as that of the first embodiment, and the difference is that the above-mentioned cylinder block 30 may be partially or completely closed, that is, all closed upper and lower sides are fixed at the upper and lower openings of the cylinder block 30, respectively.
  • the cylinder heads 31, 32 at this time, the cylinder block 30, the pistons 21, 22 and the upper and lower cylinder heads 31, 32 form two compression chambers 81 and 82, and the upper and lower cylinder heads 31, 32 and the upper and lower cover plates 40, 41
  • the exhaust passages 401, 402, 411, and 412 are provided with inlet and exhaust openings, and the inlet and exhaust openings of the upper and lower cylinder heads 31 and 32 and the inlet and exhaust passages 401 of the upper and lower covers 40 and 41, Sealing devices 52 for inlet and exhaust passages are provided in addition to 402, 411, and 412, respectively.
  • the motor 10 is operated, and the pistons 21 and 22 are driven by the main shaft 11 and the crankshaft 12 to reciprocate up and down with respect to the cylinder 30 in the cylinder 30, and the cylinder block 30, the upper and lower cylinder heads 31, 32 and the pistons 21, 22 are on the crankshaft 12. Under the action of the lateral force, the left and right translations are restricted by the upper and lower covers 40, 41. This structure is advantageous for the structural sealing of the upper and lower compression chambers 81, 82.
  • the basic structure of the embodiment is basically the same as that of the first embodiment, and the difference is that: the left and right compression chambers 83 and 84 are respectively disposed on the left and right sides of the cylinder 30 outside the cylinder 30, and the outer side of the cylinder 30 is provided.
  • the left and right sides are formed as a piston structure, and the left and right side covers 42 and 43 of the left and right compression chambers 83 and 84 are also respectively provided with inlet and exhaust passages 421, 422, 431 and 432, in the intake and exhaust passages 421, 422, 431, and 432 are respectively provided with inlet and exhaust valves, and inlets and outlets are respectively provided at the outlets of the inlet and exhaust passages 421, 422, 431, and 432 on the left and right covers, and of course,
  • the structure can also be modified on the basis of Embodiment 2 into a compressor structure having upper and lower cylinder heads.
  • the motor 10 operates to drive the pistons 21, 22 through the main shaft 11 and the crankshaft 12 to reciprocate the gas or liquid in the cylinder 30 with respect to the cylinder 30, while the cylinder 30 and the pistons 21, 22 are lateral to the crankshaft 12.
  • the force is driven by the upper and lower covers 40, 41 to shift left and right, the cylinder 30
  • the left and right translations also form a change in the inner volume of the left and right compression chambers 83, 84, and the purpose of compressing the gas or liquid in the left and right compression chambers 83, 84 is achieved.
  • the basic structure of this embodiment is basically the same as that of the third embodiment, and the difference is that only the left and right pistons 23, 24 in the left and right compression chambers 83, 84 are respectively connected to the left and right sides of the cylinder 30, A lubricating oil chamber 70 is provided in the left and right pistons 23, 24.
  • the motor 10 operates to drive the pistons 21, 22 through the main shaft 11 and the crankshaft 12 to reciprocate the gas or liquid in the cylinder 30 with respect to the cylinder 30, while the cylinder 30 and the pistons 21, 22 are lateral to the crankshaft 12.
  • the force is driven by the upper and lower covers 40, 41 to shift left and right.
  • the left and right translation of the cylinder 30 drives the left and right pistons 23 and 24 to compress gas or liquid in the left and right compression chambers 83 and 84. easily.
  • the basic structure of the embodiment is basically the same as that of the first embodiment, and the difference is that: an intake passage 403 is arranged on the cylinder block and the piston, and an exhaust passage 404 is arranged on the upper and lower cover plates, of course, in the row and the row.
  • An inlet and exhaust valve (not shown) are respectively disposed on the gas passage, and an intake passage 403 is provided on the cylinder and the piston to facilitate heat dissipation of the cylinder and the piston.
  • the basic structure of this embodiment is basically the same as that of the third embodiment, and the difference is that: an air inlet 403 is arranged on the cylinder block and the piston, and an exhaust passage 404 and an exhaust pipe are arranged on the cylinder head, and the upper and lower covers are provided.
  • the middle part of the plate is provided with an exhaust pipe movable space.
  • the cylinder head it is also possible to arrange the cylinder head to be partially closed, or to be a cylinder-moving, piston-fixed structure.
  • Figure 8 shows: the end of the A cylinder exhaust, the end of the B cylinder suction
  • Figure 9 shows: A cylinder suction process, B cylinder exhaust process
  • Figure 10 shows: A cylinder exhaust process, B cylinder suction process
  • Figure 11 shows: The end of the intake of the A cylinder and the end of the exhaust of the B cylinder.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

多缸平移压缩装置 技术领域
本发明属于容积式压缩机技术领域， 特指一种多缸平移压缩装置。
背景技术
目前， 一般的往复活塞空气压缩机虽然种类繁多， 结构却大同小异， 就 是电机通过曲轴输出动力， 由连杆驱动活塞在气缸内往复运动来压缩气体或 液体做功， 以生产压缩空气或高压液体， 但是这种压缩机存在诸多缺陷： 由 于压缩机的气缸与机架均采用相互定位即不运动的方式， 这种结构的压缩机 的气缸受侧向力较大， 一是侧向力形成的是无用功， 使压缩机的功率变小， 做功效率低； 二是压缩行程较长， 偏心质量大， 侧向力导致的振动或共振的 幅度大， 压缩机的噪音大， 使用寿命短； 三是一台压缩机的电机只通过曲柄 连杆机构带动一个或两个活塞工作， 结构复杂； 四是由于曲轴及活塞受到的 侧向力较大， 活塞环易磨损， 导致密封性能变差。
发明内容
本发明的目的是提供一种密封性好、 噪音小、 做功效率高、 使用寿命长 的多缸平移压缩装置。
本发明的目的是这样实现的：
多缸平移压缩装置， 包括与电机轴连接的主轴、 连接在主轴上的曲轴、 与曲轴连接的活塞、 上下盖板组成的滑槽及能够在滑槽内作平移的缸体， 在 主轴带动的曲轴上连接有一组以上的活塞， 活塞能够相对于缸体做上下方向 的往复运动， 缸体及活塞又在上下盖板的限制下能够作左右方向的往复运动， 在上下盖板上分别设置有进、 排气通道， 在进、 排气通道内分别设置有进、 排气阀门， 所述的缸体为上下开口式， 缸体、 活塞与上下盖板形成两个压缩 腔， 在缸体与上下盖板之间设置有密封装置， 所述的缸体也可以为部分或全 部封闭式， 在上下盖板或 /和上下缸盖上或 /和缸体及活塞上设置有进、 排气 通道和进、 排气阀门及对应的密封装置。
在上述的主轴的轴线与曲轴的轴线之间具有一可带动活塞作左右平移及 上下往复运动的偏心距。
在上述的缸体的外表面设置有油腔。
在上述的缸体之外的缸体的左右两侧分别设置有左右压缩腔， 将缸体外 侧的左右两侧做成活塞的结构或在缸体外侧的左右两侧分别连接有在左右压 缩腔内的左右活塞， 在左右压缩腔的左右盖板上分别设置有进、 排气通道， 在进、 排气通道内分别设置有进、 排气阀门。
在上述的上下盖板及左右盖板上的进、 排气通道的出口处分别设置有进 排、 气接头。
上述的设置的进、 排气通道和进、 排气阀门及对应的密封装置也可以设 置在上下缸盖及缸体和活塞上。
本发明相比现有技术突出的优点是：
1、 体积小、 做功效率高： 本发明采用压缩机曲轴上安装的活塞及缸体可 形成两个或四个压缩腔， 使得电机在同样耗电的情况下， 带动两个或四个气 缸做功， 使活塞及缸体相对集中， 压缩机的整体体积小， 做功效率高；
2、 噪音低： 本发明由于采用活塞和缸体平移技术， 合理利用或减少了由 于活塞的直线运动对缸体的侧向力造成的撞击， 以及由于压缩行程较短， 使 得气体在缸体内的脉动时间短， 震动时间短， 功耗低， 进而使压缩机的噪音 较低；
3、 密封性好： 本发明由于活塞和缸体在压缩过程中平衡了侧向力， 使得 活塞体的运行平稳， 与气缸内壁的摩擦轻， 活塞环的磨损少， 密封性好；
4、 本发明的结构可在空气压缩机或液压泵领域推广应用。
附图说明
图 1是本发明实施例 1的局部剖视图；
图 2是图 1的 A— A向剖视图； 图 3是本发明实施例 2的剖视放大图；
图 4是本发明实施例 3的剖视放大图；
图 5是本发明实施例 4的剖视放大图；
图 6是本发明实施例 5的剖视放大图；
图 7是本发明实施例 6的剖视放大图；
图 8是本发明的 A缸排气结束、 B缸吸气结束的示意图；
图 9是本发明的 A缸吸气过程、 B缸排气过程的示意图；
图 10是本发明的 A缸排气过程、 B缸吸气过程的示意图；
图 11是本发明的 A缸吸气结束、 B缸排气结束的示意图。
具体实施方式
下面以具体实施例对本发明作进一步描述：
实施例 1 : 参见图 1一 2 :
多缸平移压缩装置， 包括电机 10、 主轴 1 1、 曲轴 12、 活塞、 上下盖板 40、 41组成的滑槽及缸体 30 , 在电机主轴 11带动的曲轴 12上连接有一组活 塞 21、 22 , 当然， 也可以在曲轴 12上设置二组或更多组活塞， 设置多组活塞 时， 每组活塞的轴线应在主轴的轴线上交叉均布设置， 活塞 21、 22相对于缸 体 30做上下方向的往复运动， 缸体 30及活塞 21、 22又在上下盖板 40、 41 的限制下做左右方向的往复运动， 在上下盖板 40、 41上分别设置有进、 排气 通道 401、 402、 411、 412 , 在进、 排气通道 401、 402、 411、 412内分别设置 有进、 排气阀门， 所述的缸体 30为上下开口式， 此时， 缸体 30、 活塞 21、 22与上下盖板 40、 41形成两个压缩腔 81、 82 , 在缸体 30与上下盖板 40、 41 之间设置有密封装置 50 , 在活塞 21、 22设置有活塞环 51 , 上下盖板 40、 41 与电机 10的定位座 101相对固定， 在上述的电机主轴 1 1的轴线 111与曲轴 12的轴线 121之间具有一偏心距 e , 在上述的缸体 30的外表面设置有可对缸 体 30与上下盖板 40、 41的接触面进行润滑的盛有润滑油的油腔 70 , 在上述 的上下盖板的进、 排气通道的出口处分别设置有进排、 气接头。 电机 10工作， 通过主轴 11及曲轴 12带动活塞 21、 22在缸体 30内作相 对于缸体 30的上下往复运动， 而缸体 30及活塞 21、 22在曲轴 12的侧向力 的带动下受上下盖板 40、 41的限制下， 作左右平移。
实施例 2: 参见图 3及图 1一 2:
本实施例的基本结构与实施例 1 基本相同， 其不同之处在于： 上述的缸 体 30也可以为部分或全部封闭式， 即在缸体 30的上下开口处分别固定有全 部封闭式的上下缸盖 31、 32 , 此时， 缸体 30、 活塞 21、 22与上下缸盖 31、 32形成两个压缩腔 81与 82 , 在上下缸盖 31、 32上与上下盖板 40、 41的进、 排气通道 401、 402、 411、 412的对应处设置有进、排气开口， 在上下缸盖 31、 32的进、 排气开口与上下盖板 40、 41 的进、 排气通道 401、 402、 411、 412 之外分别设置有进、 排气通道的密封装置 52。
电机 10工作， 通过主轴 11及曲轴 12带动活塞 21、 22在缸体 30内作相 对于缸体 30的上下往复运动， 而缸体 30、 上下缸盖 31、 32及活塞 21、 22在 曲轴 12的侧向力的带动下受上下盖板 40、 41 的限制下， 作左右平移， 此结 构有利于上下压缩腔 81、 82的结构密封。
实施例 3: 参见图 4及图 1一 2:
本实施例的基本结构与实施例 1 基本相同， 其不同之处在于： 在上述的 缸体 30之外的缸体 30的左右两侧分别设置有左右压缩腔 83、 84 , 将缸体 30 外侧的左右两侧做成活塞的结构， 在左右压缩腔 83、 84 的左右盖板 42、 43 上也分别设置有进、 排气通道 421、 422、 431、 432 , 在进、 排气通道 421、 422、 431、 432内分别设置有进、 排气阀门， 在上述的左右盖板上的进、 排气 通道 421、 422、 431、 432的出口处分别设置有进排、 气接头， 当然， 此结构 也可以在实施例 2的基础上改造成有上下缸盖的压缩机结构。
电机 10工作， 通过主轴 11及曲轴 12带动活塞 21、 22在缸体 30内作相 对于缸体 30的上下往复运动压缩气体或液体， 同时缸体 30及活塞 21、 22在 曲轴 12的侧向力的带动下受上下盖板 40、 41的限制作左右平移， 缸体 30的 左右平移，又形成了左右压缩腔 83、 84内容积的变化，达到在左右压缩腔 83、 84内压缩气体或液体的目的。
实施例 4: 参见图 5:
本实施例的基本结构与实施例 3 的结构基本相同， 其不同之处在于： 只 是在缸体 30外侧的左右两侧分别连接有在左右压缩腔 83、 84 内的左右活塞 23、 24 , 在左右活塞 23、 24内设置有润滑油腔 70。
电机 10工作， 通过主轴 11及曲轴 12带动活塞 21、 22在缸体 30内作相 对于缸体 30的上下往复运动压缩气体或液体， 同时缸体 30及活塞 21、 22在 曲轴 12的侧向力的带动下受上下盖板 40、 41的限制作左右平移， 缸体 30的 左右平移， 又带动左右活塞 23、 24在左右压缩腔 83、 84内压缩气体或液体， 此结构在制作上比较容易。
实施例 5: 参见图 6:
本实施例的基本结构与实施例 1 的结构基本相同， 其不同之处在于： 在 缸体及活塞上设置进气通道 403、 在上下盖板上设置排气通道 404 , 当然， 在 进、 排气通道上还分别设置有进、 排气阀门 （图中未画出）， 在缸体及活塞上 设置进气通道 403有利于对缸体及活塞的散热。
实施例 6: 参见图 7:
本实施例的基本结构与实施例 3 的结构基本相同， 其不同之处在于： 在 缸体及活塞上设置进气道 403 , 在缸盖上设置排气道 404及排气管， 在上下盖 板的中部预留有排气管活动空间， 缸盖随缸体左右平移时， 排气管可在上下 盖板上的开口 405内活动， 该结构有利于对缸体的密封。
当然， 也可以将缸盖设置成部分封闭式， 也可以设置成缸体运动、 活塞 固定式的结构。
图 8— 11给出了本发明中实施例 1的工作过程示意图， 其中：
图 8表示： A缸排气结束、 B缸吸气结束；
图 9表示： A缸吸气过程、 B缸排气过程； 图 10表示： A缸排气过程、 B缸吸气过程；
图 11表示： A缸吸气结束、 B缸排气结束。
上述实施例仅为本发明的较佳实施例， 并非依此限制本发明的保护范围， 故： 凡依本发明的结构、 形状、 原理所做的等效变化， 均应涵盖于本发明的 保护范围之内。

Claims

权利 要求 书
1、 多缸平移压缩装置， 其特征在于： 包括与电机轴连接的主轴、 连接在主 轴上的曲轴、 与曲轴连接的活塞、 上下盖板组成的滑槽及能够在滑槽内作平移 的缸体， 在主轴带动的曲轴上连接有一组以上的活塞， 活塞能够相对于缸体做 上下方向的往复运动， 缸体及活塞又在上下盖板的限制下能够作左右方向的往 复运动， 在上下盖板上分别设置有进、 排气通道， 在进、 排气通道内分别设置 有进、 排气阀门， 所述的缸体为上下开口式， 缸体、 活塞与上下盖板形成两个 压缩腔， 在缸体与上下盖板之间设置有密封装置， 所述的缸体为部分或全部封 闭式， 在上下盖板或 /和上下缸盖上或 /和缸体及活塞上设置有进、 排气通道和 进、 排气阀门及对应的密封装置。
2、 根据权利要求 1所述的多缸平移压缩装置， 其特征在于： 在所述的主轴 的轴线与曲轴的轴线之间具有一可带动活塞作左右平移及上下往复运动的偏心 距。
3、 根据权利要求 1所述的多缸平移压缩装置， 其特征在于： 在所述的缸体 的外表面设置有油腔。
4、 根据权利要求 1所述的多缸平移压缩装置， 其特征在于： 在所述的缸体 之外的缸体的左右两侧分别设置有左右压缩腔， 将缸体外侧的左右两侧做成活 塞的结构或在缸体外侧的左右两侧分别连接有在左右压缩腔内的左右活塞， 在 左右压缩腔的左右盖板上分别设置有进、 排气通道， 在进、 排气通道内分别设 置有进、 排气阀门。
5、 根据权利要求 1或 3所述的多缸平移压缩装置， 其特征在于： 在所述的 上下盖板及左右盖板上的进、 排气通道的出口处分别设置有进排、 气接头。
PCT/CN2009/071709 2009-01-06 2009-05-08 多缸平移压缩装置 WO2010078739A1 (zh)

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CN1807897A (zh) * 2005-01-18 2006-07-26 三星电子株式会社 多级旋转压缩机

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CN1807897A (zh) * 2005-01-18 2006-07-26 三星电子株式会社 多级旋转压缩机

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