ROTARY COMPRESSOR
The present invention refers to rotary compressor are disclosed. An electric motor or turbine compressor (Compressor) generally the power applied from the power generation device such as an air or refrigerant or other various operating by compressing the gas pressure as in the first machine device, widely used throughout the refrigerant air conditioners or the like such as home appliance or any industry etc.. The greatly classification such compressor, reciprocating compressor (Reciprocating compressor) on, rotary compressor (Rotary compressor) and scroll compressor (Scroll compressor) can be divided into. Said reciprocating compressor includes a piston cylinder (Cylinder) (Piston) between these gas intake, discharge pressed ribs of the cylinder to guide the inner wall to minimize refrigerant pulling a part are disclosed. Said rotary compressor eccentric roller removes (Roller) with a cylinder between these gas intake, discharge pressed along the cylinder inner wall is formed to the roller into a refrigerant to minimize eccentric are disclosed. Said scroll compressor scroll includes a pivot wrap (Orbiting scroll) in scroll compressor (Fixed scroll) between these gas intake, said discharge pipes are connected by a scroll fixed scroll side so pressed to compress refrigerant compressor are disclosed. On the other hand, Korean Public Patent Notification number 10 - 2005 - 0062995 preceding document the call (one 2005 disclosure. 06. 28.) The disclosure is rotary compressor discharge device are disclosed. The compressor is preceding the nucleotide disclosure, a closed vessel, a compression mechanism section and, power train having a predetermined wavelength. Said compressor part, upper bearing, cylinder number 1, number 2 cylinder, the lower bearing, comprising intermediate plate. And, said upper bearing part of the valve for calls the number 1 cover is mounted, said lower bearing cover is provided at the lower discharge calls the number 2 the fitting. The temperature, when the preceding document twin compressor cover is bearing mounting, which is able to upper buffer but some frequency, produced from a compressor upper buffer member pin is not recorded at a variety of frequencies. And the number of the present invention, a noise reducing effect is improved compression number 2000. In addition, the number of the present invention and, noise reduction structure by a simple structure and capable of forming a compression number 2000. For the rotary compressor of the present invention to solve such as number and said, shell defining an inner space; said external drive motor is disposed in a space; and said motor can be transmitted to the operating mechanism to can compress the refrigerant having a predetermined wavelength. Said compressor part, cylinder chamber for compressing refrigerant; refrigerant in said chamber for compressing roller; coupled to said cylinder, said chamber is compressed in the refrigerant passes through jet port bearing; coupled to said bearing, said ejection port refrigerant through an inlet muffler; and said muffler is connected to said extending to surround outer periphery of the muffler, said muffler into said motor to guide the light once refrigerant comprises lower refrigerant. Said refrigerant guide tube includes a spiral shape or re-shape wrapped around said muffler outside said muffler can be arranged. The inlet of said refrigerant guide tube inside said chamber formed in said chamber hole formed through the rear of said chamber can be elastically deformed along welded. Said upper outlet of the refrigerant guide tube into a the predetermined angle can be disclosed. By reducing the frequency at which said muffler is elevated to lower frequency, the inner diameter of said guide tube is larger than the ejection port and said refrigerant, said refrigerant guide tube can be formed as than the length of the length of the ejection port. The number invention must, in addition to additional muffler of existing refrigerant guide tube resonator applied, reduced frequency band noise reducing effect so that the camera 1. In addition, according to the present invention, compressor without changing any other portions of the structure, said inner diameter and length of flexible refrigerant guide coupled to said resonator to enhance the after muffler design can be formed. The, cascode existing resonator for reducing noise can be formed...copyright 2001. In particular, said volume applied within a shell space, refrigerant guide tube into an upper muffler resonator can be formed. The, pipe by a simple structure and can be formed...copyright 2001. According to one embodiment of the present invention also for example Figure 1 shows a cross-section of rotary compressor is shown. According to one embodiment of the present invention example also Figure 2 shows a liquid coolant sensors mounted thereon. According to one embodiment of the present invention example also Figure 3 shows a refrigerant guide to the flow plane of the muffler the upper state. According to one embodiment of the present invention example Figure 4 shows a bottom refrigerant guide to the flow of the engine also the upper state. Figure 5 shows a side of the light also refrigerant. Figure 6 shows a principle of the present invention also upper muffler and the refrigerant guide tube by noise level reduced to account for surface. Figure 7 shows a graph comparing the presence also of the present invention refrigerant guide tube according to positive noise reduction. In respect to the rotary compressor of the present invention hereinafter with reference to the drawing detailed the on-sensors other. In respect to the rotary compressor of the present invention hereinafter with reference to the drawing detailed the on-sensors other. According to one embodiment of the present invention example of rotary compressor is shown and also Figure 1 shows a cross-sectional drawing, according to one embodiment of Figure 2 of the present invention example dB compression mechanism are disclosed. The reference also 1 and 2 also, according to one embodiment of the present invention example rotary compressor (1) is, shell (shell: 10) and defining an inner space, said shell (10) coupled to the upper side of the upper cap (11) and, said shell (10) to an underside of the bottom cap (12) can be comprising. Said shell (10) is in one example in a cylindrical shape can be formed. And, said shell (10) opening the upper opening can be lower. Said upper cap (11) formed in a cylindrical shape formed on a portion of said shell (10) through an opening in the upper side of said shell (10) can be in the interior. Said lower cap (12) is formed in a cylindrical shape a portion of said shell (10) through an opening below said shell (10) can be in the interior. Said shell (10) is provided with a suction tube (13) may be connected, said upper cap (11) is in the discharge pipe (14) can be connected. However, in the present invention said suction tube (13) and said discharge pipe (14) to a connection point will one number are not disclosed. Said rotary compressor (1) is, said shell (10) by means of a drive motor (20) on, said drive motor (20) connected to a compression mechanism section for compressing refrigerant (30) can be further comprises. Said drive motor (20) is, applied by an substrate by on stator (stator: 21), said stator (21) comprising a rotor (rotor: 22) can be located at the inner portion. Said stator (21) is said shell (10) the inner peripheral surface of can be fixed. Only, said stator (21) through said shell (10) to be moved up or down inside of oil in said stator (21) a portion of the shell (10) inner peripheral surface of the can be spaced disclosed. Said rotor (22) is said stator (21) in said located within the stator (21) which interacts with the prior generated through rotation by force can be. Said compression mechanism section (30) includes said rotor (22) of the cylinder may compress refrigerant. Said compression mechanism section (30) is either configured compress refrigerant in a single chamber, a plurality of chamber can be configured to compress refrigerant. 1-chamber 2 is also perform compression in the compression mechanism section (30) is one example illustrated as a substrate. Said compression mechanism section (30) is, said rotor (22) installed inside the rotation (32) can be comprising. Said shaft (32) is said shell (10) can be in a vertically extending. Said axis (32) for the flow of oil in the oil passage (322) is formed on each pixel. Said oil passage (322) includes said axis of rotation (32) vertically extending through a are formed on the base. In addition, but that does not itself shown, said axis of rotation (32) of each cylinder chamber branch oil supply to said oil flow path is (322) can be branch in. Said compression mechanism section (30) is, upper compression unit, comprising a compression unit can be lower. Said compression unit and said lower compression unit comprises said upper shaft (32) can be connected. As above said compression mechanism section (30) when performing a single chamber compression in said compression mechanism section (30) may include a single compression unit are disclosed. Said compression unit comprises upper, upper chamber (420) to define the cylinder (42) on, said upper chamber (420) located said shaft (32) connected to the upper roller (35) can be a. Said upper roller (35) is said shaft (32) coupled eccentrically to said axis of rotation (32) a constant eccentric rotation trajectory can be in rotation. Said upper cylinder (42) a top side vane slot (422) is formed, said upper vane slot (422) an upper vane (43) can be acceptable. Said upper vane (43) is said upper vane slot (422) while reciprocating in said upper chamber (420) compression chamber intake chamber partitioned into each other. Said upper cylinder (42) is flow to the upper refrigerant inlet (421) is formed. Said upper refrigerant inlet (421) is, but number but not, said upper cylinder (42) in the lower surface of said upper chamber (420) can be extended toward. Said upper compression unit comprises said upper cylinder (42) placed on top of a main bearing (main bearing: 52) can be further. Said main bearing (52) is said shell (10) and secured on the inner peripheral surface of said upper chamber (420) covering the upper side of the substrate. Said main bearing (52) is said drive motor (20) can be situated downstream spaced apart. Said main bearing (52) is said upper chamber (420) refrigerant gas fitted port (521) is formed. Said shaft (32) is said main bearing (52) through said rotor (22) is connected thereto. Said main bearing (52) is said axis of rotation (32) the handle this excentric not stable rotation shaft direction. Said main bearing (52) a lower heater muffler (62) can be rests. Said upper muffler (62) is said upper chamber (420) can be generated in the discharge refrigerant gas to the support bracket. Said shaft (32) is said upper muffler (62) can be through. Said upper muffler (62) contact hole is formed (32) is to pass through the pass holes (625) can be formed. Said compression unit comprises lower, lower chamber (460) forming lower cylinder (46) on, said lower chamber (460) located said shaft (32) connected to the lower roller (37) can be a. said lower roller (37) is said shaft (32) coupled eccentrically to said axis of rotation (32) a constant eccentric rotation trajectory can be in rotation. Said lower cylinder (46) lower vane slot (462) can be with, said lower vane slot (462) lower vane (47) can be acceptable. Said lower vane (47) is said lower vane slot (462) while reciprocating in said lower chamber (460) compression chamber intake chamber partitioned into each other. Said lower cylinder (46) is lower refrigerant flow to the inlet (461) is formed. Said lower refrigerant inlet (461) is, but number but not, said lower cylinder (46) in the upper said lower chamber (460) can be extended toward. In addition, said lower cylinder (46) has a refrigerant discharge port (not shown) lower discharged refrigerant gas can be further comprises. Said lower compression unit comprises said lower cylinder (46) of bearing (sub bearing: 54) can be positioned under the subsystems further comprises. Said sub-bearing (54) is said lower cylinder (46) can be supporting. And, said sub bearing (54) is said lower chamber (460) of the side cover can be. Said shaft (32) is said sub-bearing (54) can be through. The, said sub bearing (54) is said axis of rotation (32) the handle this excentric not stable rotation shaft direction. Said sub-bearing (54) is said lower chamber (460) compressed refrigerant passes through jet port (541) is combined with each other. Said sub-bearing (54) lower muffler (64) can be combined. Said lower muffler (64) is said lower chamber (460) in the discharge refrigerant gas can be used for cooling. Said lower muffler (64) is the central part of the oil to pass through the oil opening (640) can be formed. Said axis of rotation (32) oil passage (322) is said oil opening (640) can be communicates with. The, said shell (10) oil is stored in said oil opening (640) via said shaft (32) oil passage (322) can be supplied. Said compression mechanism section (30) is, said upper cylinder (42) on said lower cylinder (46) is positioned between the intermediate plate (50) can be further. Said intermediate plate (50) is said upper chamber (420) side of said lower chamber (460) covering the upper side of the can. Said intermediate plate (50) by said shaft (32) in rotation of said upper roller (35) and a lower roller (37) are prevented from the engaging. Said intermediate plate (50) is said suction tube (13) with the sucked refrigerant amount through a branching portion (502) can be a. Said branch portions (502) is said upper refrigerant inlet (421) and said lower refrigerant inlet (461) can be communicates with. And, said axis of rotation (32) is said intermediate plate (50) disposed thereon to penetrate. On the other hand, said lower chamber (460) the pressure of the refrigerant compressed in said lower muffler (64) a blower fan internal space. And, said lower muffler (64) refrigerant discharged internal space, said sub-bearing (54), lower cylinder (46), intermediate plate (50), upper cylinder (42), and main bearing (52) through said upper muffler (62) flowing into the inner space of the body. To this end, said sub-bearing (54), lower cylinder (46), intermediate plate (50), upper cylinder (42), and main bearing (52) for passage of a refrigerant each refrigerant passing apertures (542, 464, 506, 426, 522) can be with. Said compression mechanism section (30) is, said upper muffler (62) once refrigerant into said upper muffler (62) for refrigerant is discharged to the outside guide tube (65) can be further. Said refrigerant guide tube (65) is said upper muffler (62) arranged outside said upper muffler (62) refrigerant exiting said refrigerant guide tube (65) after flowing to a predetermined distance along said shell (10) and discharge the oxygen and n is an integer. The, said refrigerant guide tube (65) of the refrigerant flow along said shell (10) in said upper muffler (62) cooperates with said drive motor (20) space between the lower surface of (70) filter (in Figure 1 A reference region) can be disclosed. Said refrigerant guide tube (65) is said upper muffler (62) extending along the outer periphery of can be arranged. In one example said refrigerant guide tube (65) is said upper muffler (62) in said connected to upper muffler (62) can be a portion of the periphery. The, said refrigerant guide tube (65) are arranged in a spiral or some or all of can be arranged in a call. In this case, said refrigerant guide tube (65) and said drive motor (20) interference can be prevented. Said upper muffler (62) is, said upper bearing (52) seated resting plates (620) and, said resting plates (620) which extend upwardly from, a chamber defining a space aluminide formation (622) can be a. Said resting plates (620) is said upper bearing (52) through a screw fastening screw fastening hole (621) can be with. Said chamber formation (622) is be a multi-stage form of chamber formation. In one embodiment the chamber formation (622) is, said resting plates (620) in upwardly projecting number 1 chamber formation (623) on, said number 1 chamber formation (623) in upwardly projecting number 2 chamber formation (624) can be a. The, said number 1 chamber formation (623) the length of the outer periphery of said resting plates (620) shorter than the length of the outer periphery of, said number 2 chamber formation (624) the length of the outer periphery of said number 1 chamber formation (623) is shorter than the length of the outer periphery of. Said shaft (32) is said number 2 chamber formation (624) can be through. The, said number 2 chamber formation (624) to said pass holes (625) can be formed. Said refrigerant guide tube (65) is said chamber formation (622) can be connected. Hereinafter said refrigerant in the guide pipe (65) structure and said refrigerant guide tube (65) and the upper muffler (62) of the pinion is in engagement by the barrier metals to less than 1000. Figure 3 shows a plane view of the engine according to one embodiment of the present invention also for example refrigerant guide to the flow and the upper state, according to one embodiment of the engine bottom view and Figure 4 of the present invention example refrigerant guide to the flow the upper state, refrigerant guide tube of Figure 5 are disclosed. Figure 6 shows a principle of the present invention also upper muffler and the refrigerant guide tube by noise level reduced to account for surface are disclosed. 3 To 6 may also reference surface, said refrigerant guide tube (65) inlet (66) is said upper muffler (62) number 1 of chamber formation (623) can be connected. In one example said refrigerant guide tube (65) inlet (66) is said number 1 chamber formation (623) horizontally through the can. And, said refrigerant guide tube (65) inlet (66) is said number 1 chamber formation (623) through said upper muffler (62) into the interior space can be disclosed. Said refrigerant guide tube (65) inlet (66) is said upper muffler (62) elastically deformed along interior space in said number 1 chamber formation (624) on said refrigerant guide tube (65) inlet (66) between a specified spatial (626) formed therein. Said space (626) is said upper muffler (62) could be bonded each other to reduce the noise within. The, said space (626) width at said inlet (66) side said refrigerant guide tube (65) of increased luminance compensation pattern, said space (626) is additional muffler could be bonded each other. I.e., said space (626) play a role in most narrow portion in the width resonator neck, serves the remaining portion of the chamber can be. Said refrigerant guide tube (65) inlet (66) is said upper muffler (62) in the light passed through said refrigerant (65) inlet (66) said weld by upper muffler (62) can be coupled to. Said refrigerant guide tube (65) inlet (66) is said upper muffler (62) is welded in said refrigerant guide tube (65) is said upper muffler (62) extending around the envelops. The reference also 4, said upper muffler (62) in the center of said refrigerant guide tube (65) inlet (66) can be referred to as an imaginary line passing through the center of the line number 1 (A1). And, said upper muffler (62) in the center of said refrigerant guide tube (65) outlet (67) end portion of the imaginary line (A2) can be referred to as line number 2. The, said number 1 (A1) and (A2) is an angle between an imaginary line and the imaginary line is said number 2 (θ) but number but not, be a 225 degrees or greater. This, said refrigerant guide tube (65) by the length of a semi-circular shape are disclosed. Specifically, said upper bearing (52) of ejection port (521) on said upper muffler (62) the inner space of the resonator (resonator) number 1 (volume V1) could be bonded each other. In addition, said refrigerant guide tube (65) and said shell (10) in said upper muffler (62) outside of said drive motor (20) forming the lower surfaces of the space (70) is number 2 (volume V2) resonator (resonator) could be bonded each other. I.e., said ejection port (521) and said refrigerant guide tube (65) play a role in each of a resonator neck, said upper muffler (62) and the inner space of said shell (10) inner space (70) each volume could be bonded each other. The frequency at which the resonator is reduced resonator designed to band said number 2 in the present invention said number 1. Said refrigerant guide tube (65) the length of the ejection port (521) in such a manner that can be differently. Only, said upper muffler (62) refrigerant in said refrigerant guide tube (65) smoothly along flow, said refrigerant guide tube (65) the inner diameter of said ejection port (521) can be larger than the. Generally, by reducing the frequency at which the effect due to a neck of said resonator, a larger volume of the volume, small cross-sectional area wall (diameter) storing reduced substrate. In the present invention, said refrigerant guide tube (65) the inner diameter of said ejection port (521) is larger than the or, said ejection port (521) than the length of said refrigerant guide tube (65) and the node, said upper muffler (62) (V1) the volume of the inner space of the inner space of said shell than (70) volume (V2) is formed to be larger. And, said refrigerant guide tube (65) said flow cross-sectional area refrigerant guide tube (65) is bigger than the length of said ejection port (521) flow cross-sectional area said ejection port (521) value obtained by dividing an design a larger length of equal to or can be. The, said number 2 resonator frequency band noise reduced by decreasing said number 1 by less than the resonator frequency band. In the present invention said number 2 resonator frequency band is reduced by said refrigerant guide tube (65) inside and can be determined by. According to the present invention, existing compressor without changing any other portions of the structure, said refrigerant guide tube (65) design length and inner diameter after said upper muffler (62) can be coupled to form corresponding to the resonator. Thus, according to the present invention, cascode existing resonator can be formed to reduce noise. In particular, the internal space of said shell volume applied, refrigerant guide tube into an upper muffler resonator can be formed. The, pipe by a simple structure and can be formed...copyright 2001. On the other hand, said shell (10) can be oil storage inside. Said shell (10) of the oil type cotton stored therein said compressor (1) and a rack or said compressor (1) of working process variable disclosed. Oil discharged refrigerant guide tube when said variable oil (65) ofan width, said refrigerant guide tube (65) outlet (67) and a memory stick card two bending portions can be disposed. In one example said refrigerant guide tube (65) outlet (67) at least a portion of said number 1 chamber formation (623) can be located higher than the. The, said refrigerant guide tube (65) outlet (67) is said inlet (66) higher than the yarns. Also the light refrigerant such as 5 (65) extending to round the same height, outlet (67) is upwardly can be folded disclosed. Figure 7 shows a graph comparing the presence also of the present invention refrigerant guide tube according to positive noise reduction are disclosed. The reference also 7, refrigerant guide tube does not exist in the presence of a low-frequency band of the light compared with refrigerant is 1Khz hereinafter (TL) degree for reducing noise of a larger predetermined position can. As the holes are formed on the ejection port (521) increased length than the length of a refrigerant guide tube (65) is said upper muffler (62) can be achieved by is coupled to. 10: Shell 52: Upper bearing 62: Upper muffler 65: Refrigerant guide tube 521: Ejection port The present invention relates to a rotary compressor. The rotary compressor according to one aspect of the present invention comprises: a shell forming an interior space; a driving motor arranged in the interior space of the shell; and a compression tool portion receiving power of the driving motor for operation and compressing a refrigerant. The compression tool portion comprises: a cylinder forming a chamber for refrigerant compression; a roller compressing the refrigerant within the chamber; a bearing coupled to the cylinder, and provided with a discharging port through which the refrigerant compressed in the chamber passes; a muffler coupled to the bearing and having the refrigerant passed through the discharging port drawn thereto; and a refrigerant guide pipe connected to the muffler so as to be extended to surround the outer circumference of the muffler, and guiding the refrigerant drawn to the muffler to a bottom space of the driving motor. COPYRIGHT KIPO 2018 Shell defining an inner space; said external drive motor is disposed in a space; and said motor can be transmitted to the operating can compress the refrigerant and the compression mechanism, said compression mechanism unit, refrigerant for compression cylinder chamber; said drive motor shaft; and said chamber, said refrigerant in said chamber while compressing roller rotationally coupled to a rotational shaft; coupled to said cylinder, said chamber is compressed in the refrigerant passes through jet port bearing; coupled to said bearing, said ejection port refrigerant through an inlet muffler; and said muffler connected to extending to surround outer periphery of said muffler, said muffler into said motor to guide a refrigerant guide pipe including lower once refrigerant rotary compressor. According to Claim 1, said refrigerant guide tube includes a spiral shape or re-shape said muffler outside said muffler wrapped around a rotary compressor. According to Claim 1, said dust, said bearing rests on the mounting plate, said resting plates extend upwardly from a space inside chamber and forming portions, said chamber forming the inlet of said refrigerant guide tube which is coupled to a rotary compressor. According to Claim 3, the inlet of said refrigerant guide tube inside said chamber formed in said chamber through said chamber forming portions elastically deformed along hole welded rotary compressor. According to Claim 4, said chamber inlet and said chamber is formed inside the light once said refrigerant between the inside first region formation to reduce noise rotary compressor. According to Claim 3, said chamber formation portion is upwardly in said resting plates number 1 chamber portions, which extend upwardly from said number 1 chamber formation, length around said number 1 and number 2 chamber forming portions that are less than the periphery of the formation chamber, the inlet of said refrigerant guide tube forming said number 1 chamber which is coupled to a rotary compressor. According to Claim 3, said upper outlet of the refrigerant guide tube to the predetermined angle bracket rotary compressor. According to Claim 7, said inlet of said refrigerant guide tube exit of the refrigerant guide tube located higher than the rotary compressor. According to Claim 1, the inner diameter of said guide tube and said refrigerant is larger than the ejection port, said ejection port or differently than the length of said refrigerant guide tube the length of the rotary compressor.
