CN106415007A - Attachment structure, and electric compressor - Google Patents

Attachment structure, and electric compressor Download PDF

Info

Publication number
CN106415007A
CN106415007A CN201580029267.6A CN201580029267A CN106415007A CN 106415007 A CN106415007 A CN 106415007A CN 201580029267 A CN201580029267 A CN 201580029267A CN 106415007 A CN106415007 A CN 106415007A
Authority
CN
China
Prior art keywords
connection end
support
band
connecting portion
installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201580029267.6A
Other languages
Chinese (zh)
Other versions
CN106415007B (en
Inventor
药师寺俊辅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN106415007A publication Critical patent/CN106415007A/en
Application granted granted Critical
Publication of CN106415007B publication Critical patent/CN106415007B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007—General arrangements of parts; Frames and supporting elements
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/08—Cylinder or housing parameters
    • F04B2201/0802—Vibration
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0206—Vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/604—Mounting devices for pumps or compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/804—Accumulators for refrigerant circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Provided is an attachment structure in which a band is used to attach an auxiliary machine, such as an accumulator, to a compressor, said attachment structure being capable of reducing the propagation of vibration from the compressor to the auxiliary machine. A compressor (1) has an accumulator (14) attached to the outer peripheral surface of a sealed container (11) by an attachment implement. The attachment implement is provided with: a bail strap (60) which surrounds and holds the periphery of one from among the sealed container (11) and the accumulator (14), and which is provided with an engagement connection end (62) and a fastening connection end (63); a bracket (70) which is fixed to the other from among the sealed container (11) and the accumulator (14), and which is provided with an engagement connection part (72) to be connected to the engagement connection end (62) of the bail strap (60), and a fastening connection part (73) to be connected to the fastening connection end (63) of the bail strap (60); and a buffer layer (62S) provided between connecting sections of the bail strap (60) and the bracket (70).

Description

Installation constitution and motor compressor
Technical field
The present invention relates to a kind of vibration-reducing construction, it is suitably applied the rotary compressor possessing accumulator as subsidiary engine.
Background technology
For the rotary compressor of refrigerating plant, as shown in Figure 10, possess in the inside of hermetic container 101：In having The cylindric cylinder 102 of wall, and the center deviation with respect to cylinder 102 and the piston rotary 103 that sets.Piston rotary 103 quilt It is fixed on main shaft 104, and this main shaft 104 is to set along the central axis of cylinder 102.Main shaft 104 is via being fixed on gas The upper bearing 105A of cylinder 102 and lower bearing 105B, is freely rotatably disposed therein on heart axis.Main shaft It is fixed with the rotor 106A of electro-motor 106 on 104.The periphery side of rotor 106A, is configured with and is fixed on hermetic container 101 Stator 106B on inner peripheral surface, by allowing stator 106B to be energized, main shaft 104 is driven in rotation together with rotor 106A, and piston turns Son 103 is rotated in the inside of cylinder 102.
Rotary compressor sucks cold-producing medium into the discharge chambe being formed between cylinder 102 and piston rotary 103, passes through The rotation of piston rotary 103 reduces the indoor volume of compression, thus carrys out compression refrigerant.Rotary compressor passes through accumulator 108 carry out cold-producing medium after gas-liquid separation, suck cold-producing medium and are compressed.
Rotary compressor can be vibrated, such as due to the driving of electro-motor 106, the rotation along with main shaft 104 Say that this vibration is transmitted according to the order of hermetic container 101, accumulator 108 successively, will make a noise.
Patent document 1 discloses that a kind of rotary compressor, this rotary compressor can reduce due to accumulator exciting The noise producing and vibration.
In patent documentation 1, for accumulator being arranged on the connecting portion (22,22A) of hermetic container (1) outer peripheral face, its A part is engaged with the outer peripheral face of hermetic container (1), and its a pair of foot (22A) is engaged with the outer peripheral face of accumulator (2).Separately Outward, foot (22A), with respect to the straight line connecting hermetic container (1) center and accumulator (2) center, launches 26 °～45 ° laterally Scope.
According to the record of patent documentation 1, by possessing above structure, can reduce and propagate to accumulator (2) from compressor Tangential direction composition in vibration, thus reduce the noise because accumulator (2) resonance leads to and the increase vibrated.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Patent Laid-Open 2013-119817 publication (Fig. 1, Fig. 3)
Content of the invention
Brief summary of the invention
Problems to be solved by the invention
But although patent documentation 1 is by between hermetic container (1) and connecting portion (22,22A) by way of welding, And all fixed between accumulator (2) and connecting portion (22,22A), but metal can also be wound around around accumulator and prick Band, is engaged, or is fixed using fixed appliances such as screw, bolts, thus installing accumulator.
Therefore, it is an object of the invention to provide a kind of installation constitution, its on the vibration sources such as such as compressor, using bundle With installing the subsidiary engine that such as accumulator etc. is with respect to compressor, the Vibration propagation to subsidiary engine from vibration source can be reduced.
Additionally, the present invention also aims to providing a kind of rotary compressor, this rotary compressor is by possessing this Plant installation constitution, the vibration of accumulator can be reduced.
Technical scheme
Based on above-mentioned purpose, the present invention provides a kind of installation constitution, and it is housing vibration source to internal container, The construction of subsidiary engine is installed it is characterised in that this installation utensil possesses using installing utensil：Keep band, this holding band surrounds In container and subsidiary engine around either one and kept, and there is the 1st connection end and the 2nd connection end；Support, this support is fixed on Container and the opposing party of subsidiary engine, and possess the 1st connecting portion and the 2nd connecting portion, the 1st connecting portion is connected with keep band the 1st Connect end to connect, the 2nd connecting portion is connected with the 2nd connection end keeping band；Cushion, this cushion be situated between be keep band and The coupling part of support.
By the installation constitution of the present invention, in the coupling part keeping band and support, it can be avoided that easy propagate vibration Metal between contact, therefore, it is possible to reduce the Vibration propagation to subsidiary engine from container.
In the installation constitution of the present invention, preferably make the padded coaming of lamellar either one in container and subsidiary engine and protect Hold between band.Thereby, it is possible to reduce from holding band to the Vibration propagation of either one container and subsidiary engine.
In the installation constitution of the present invention, preferably in the free space keeping band, setting vibration control construction.Thus, Can reduce via the Vibration propagation keeping band.
In the installation constitution of the present invention, keep the 1st connection end of band and the connection of the 1st connecting portion of support, and When keeping the mode connecting through locking of the 2nd connecting portion of the 2nd connection end of band and support to implement, preferably in the face of the 1st Connection end and the free space of the 2nd connection end two side, setting vibration control construction.
By the region being provided with locking type vibration control construction is arranged on the 1st connection end and the 2nd connection end two side, phase The ratio situation being arranged on one side, expands setting free space and the scope of setting vibration control construction.Thus, lifting keeps pricking The vibration control function of band.
In the installation constitution of the present invention, vibration source is electro-motor, in solder joints support, solid preferably on subsidiary engine Fixed rack.
On the container housing electro-motor during solder joints support, for the thermal deformation harm not making welding that container is caused Hinder the stable rotation of electro-motor, at least need to avoid containing the engagement position support of electro-motor.For this kind of situation, if Do not house the subsidiary engine side solder joints support of electro-motor, then can not limited by the position of electro-motor, determine welding The position of frame.Thereby, it is possible to be difficult to transmit the position of vibration, such as in the node of vibration, the installation constitution such as setting support.
In above-mentioned installation constitution, the structure of vibration control construction is set in the free space keeping band and vibration source is Pass through the structure that welding secures the stand on subsidiary engine during electro-motor, be situated between with cushion and be to keep the connection of band and support Partial structure is individually formed.Following motor compressors are also such.
Above-mentioned installation constitution can be applied to following motor compressor, will electro-motor and by electro-motor rotation driving Compression mechanical part be housed in the generally tubular hermetic container of profile, and using install utensil accumulator is arranged on airtight Container outer peripheral face.
The utensil of installing being applied to motor compressor is characterised by possessing：Keep band, this holding band surrounds airtight Kept around either one in container and accumulator, and be there is the 1st connection end and the 2nd connection end；Support, this support is fixed on The opposing party in hermetic container and accumulator, and possess the 1st connecting portion and the 2nd connecting portion, the 1st connecting portion with keep band The 1st connection end connect, the 2nd connecting portion with holding band the 2nd connection end be connected；Cushion, this cushion is situated between and is to protect Hold the coupling part of band and support.
Invention effect
Be the installation constitution of the present invention keeping band and bracket attachment portion using making cushion be situated between, can mitigate from House the Vibration propagation of the container of vibration source to subsidiary engine.
Additionally, using keep band free space arrange vibration control construction installation constitution of the present invention it is also possible to Mitigate from the Vibration propagation housing the container of vibration source to subsidiary engine.
And, when vibration source is electro-motor, and during by being welded and fixed support, using the basis securing a bracket to subsidiary engine Invention installation constitution, can arrange installation constitution in the optional position being least vulnerable to vibration, shake from collecting therefore, it is possible to mitigate The container in dynamic source is to the Vibration propagation of subsidiary engine.
Brief description
Fig. 1 is the sectional view of the structure of rotary compressor described in the 1st embodiment representing the present invention.
Fig. 2 is the front view of the accumulator representing that Fig. 1 rotary compressor possesses.
Fig. 3 is the top view representing near the accumulator of Fig. 1 rotary compressor.
Fig. 4 is the cingulum representing for fixing accumulator on the rotary compressor of Fig. 1, and (a) is side view, and (b) is Front view, (c) is the locking connection end enlarged drawing of (a), (d) be (a) be fixedly connected end enlarged drawing.
Fig. 5 is the three-view drawing representing the support for fixing accumulator on the rotary compressor of Fig. 1, and (a) is main view Figure, (b) is side view, and (c) is top view.
Fig. 6 is the top view representing near the accumulator of rotary compressor described in the 2nd embodiment of the present invention.
In Fig. 7, (a) is the magnified partial view of Fig. 6, and (b) is to represent that vibration control constructs the figure of constructive method.
Fig. 8 is to represent the top view that the 2nd embodiment improves near the accumulator of the described rotary compressor of example.
Fig. 9 is the figure representing near the accumulator of rotary compressor described in the 3rd embodiment of the present invention, and (a) is point The figure of solution structure component representation, (b) is the figure that structural elements is assembled in assigned position.
Figure 10 is the sectional view representing conventional rotary compressor structure.
Specific embodiment
Hereinafter, based on embodiment shown in the drawings, the present invention is described in detail.
[the 1st embodiment]
Hereinafter, the revolution type compressor 1 described in the 1st embodiment of the present invention is illustrated.
Compressor 1 uses following structure, i.e. the use of metal binding belt is that cingulum (holding band) 60 is (auxiliary by accumulator Machine) 14 it is fixed on hermetic container 11, reduce via cingulum 60 from hermetic container 11 to the Vibration propagation of accumulator 14.
Hereinafter, the structure of compressor 1 is first described, next the effect of compressor 1, effect is illustrated.
[structure of compressor 1]
Compressor 1 is a kind of so-called twin-tub rotation-type compressor, as shown in figure 1, in the inside of cylindric hermetic container 11, Discoid cylinder 20A, 20B are arranged respectively to upper and lower two-layer.
In the inside of cylinder 20A, 20B, it is respectively formed with the cylinder inner wall face 20S of cylindrical shape.In cylinder 20A, 20B Side, is each configured with cylindric piston rotary 21A, 21B, and the external diameter of this cylindric piston rotary 21A, 21B is than cylinder inner wall face The internal diameter of 20S is little.Piston rotary 21A, 21B are each inserted into and are fixed on eccentric axial portion 40A, 40B of main shaft 23, and main shaft 23 Central axis C along hermetic container 11.Accordingly, the cylinder inner wall face 20S of cylinder 20A, 20B and piston rotary 21A, 21B Between outer peripheral face, it is respectively formed with the space R in the section with crescent shape.
Here, the piston rotary 21B of the piston rotary 21A of epimere side and hypomere side is arranged to its phase place differing each other 180°.
In addition, between upper and lower cylinder 20A, 20B, being provided with discoid dividing plate 24.By dividing plate 24, the cylinder of epimere side Space R in 20A does not connect each other with the space R of the cylinder 20B of hypomere side, is divided into discharge chambe R1 and discharge chambe R2.
Upper and lower cylinder 20A, 20B are provided with slide plate (not shown), and discharge chambe R1 and R2 is divided into 2 parts respectively.Sliding Piece is supported on along along the insertion groove radially extending and being formed of cylinder 20A, 20B, and can leave piston rotary close Free to advance or retreat on the direction of 21A, 21B.
In addition, cylinder 20A, 20B are on the position of defined, it is formed with the discharge hole of discharge cold-producing medium, on this discharge hole It is provided with leaf valve, discharge hole and leaf valve omit diagram.When the pressure of the cold-producing medium being compressed reaches the value of defined, lead to Cross and push leaf valve open, cold-producing medium is spued to the outside of cylinder 20A, 20B.
Main shaft 23 is as shown in figure 1, by being fixed on the upper bearing 29A of cylinder 20A and be fixed on the lower bearing of cylinder 20B 29B supports, and can rotate freely around its center axis.
Main shaft 23 possesses eccentric axial portion 40A, 40B, and eccentric axial portion 40A, 40B is vertical to the central axis C with main shaft 23 Direction offsets.The external diameter of eccentric axial portion 40A, 40B is more slightly smaller than the internal diameter of piston rotary 21A, 21B.So, during main shaft 23 rotation, Eccentric axial portion 40A, 40B will be around the central axis C rotation of main shaft 23, and upper and lower piston rotary 21A, 21B are in cylinder 20A, 20B Inside carry out eccentric rotary.At this moment, the front end of above-mentioned slide plate is followed the action of piston rotary 21A, 21B and is retreated, piston rotary 21A, 21B are always maintained at the state being pushed.
Main shaft 23 is projected upward and extended by upper bearing 29A, partly goes up in prominent, has been wholely set for rotating The rotor 37 of the electro-motor (vibration source) 36 of drive shaft 23.Corresponding with rotor 37, stator 38 is fixed at hermetic container 11 inner peripheral surface.
Upper bearing 29A possesses discharge hole, this discharge hole omit diagram, and this discharge hole be formed on cylinder 20A Discharge hole is connected, the cold-producing medium flowing out from cylinder 20A, is told to the inside of deafener 45A described later behind this discharge hole. Equally, lower bearing 29B possesses discharge hole, and diagram is omitted in this discharge hole, and this discharge hole and the discharge being formed on cylinder 20B Hole is connected, the cold-producing medium flowing out from cylinder 20B, is told to the inside of deafener 45B described later behind this discharge hole.
Compressor 1 is as shown in figure 1, be loaded in deafener 45A on upper bearing 29A, and deafener 45B is loaded in On lower bearing 29B.By the cold-producing medium of upper bearing 29A and lower bearing 29B, each flow into deafener 45A respectively and disappear During the inside of sound device 45B, remove beating composition.Be removed beating composition cold-producing medium, stream by be formed at deafener 45A and The discharge path of deafener 45B, the top towards hermetic container 11 flows into.
The side of hermetic container 11, relative with the outer peripheral face of cylinder 20A, 20B to position on, be formed with opening 12A, 12B.On cylinder 20A, 20B, relative with opening 12A, 12B to position on, be formed with suction inlet 30A, 30B, this suction inlet 30A, 30B are communicated to the assigned position of cylinder inner wall face 20S always.
Compressor 1 as shown in figure 1, accumulator 14 is fixed on hermetic container 11 via installation constitution 50, use by accumulator 14 In before providing to compressor 1, first gas-liquid separation is implemented to cold-producing medium.
Suction tube 16A, 16B are provided with accumulator 14, this suction tube 16A, 16B are in order to by the system in accumulator 14 Cryogen is drawn in compressor 1 and sets.The leading section of suction tube 16A, 16B is connected suction inlet by opening 12A, 12B 30A、30B.
Cold-producing medium is taken into the inside of accumulator 14 by compressor 1 from the suction cylinder 14a of accumulator 14, in accumulator 14 Inside gas-liquid separation is carried out to cold-producing medium, by this gas phase from suction tube 16A, 16B via cylinder 20A, 20B suction inlet 30A, The inner space that 30B is supplied to cylinder 20A, 20B is discharge chambe R1, R2.
Then, by piston rotary 21A, 21B cylinder 20A, 20B roll inside, the volume of discharge chambe R1, R2 is gradually Reduce, and cold-producing medium is compressed.Cold-producing medium after compression, passes through upper bearing 29A and deafener 45A in cylinder 20A side, Additionally, passing through lower bearing 29B and deafener 45B in cylinder 20B side, told to the inside of hermetic container 11, i.e. noise reduction Device 45A and the outside of deafener 45B.After this cold-producing medium passes through electro-motor 36, arranged via the discharge cylinder 42 located at top It is put in the pipe arrangement constituting kind of refrigeration cycle.
Accumulator 14 except being arranged on via suction tube 16A, 16B on the hermetic container 11 of compressor 1, also by install structure Make 50 to interfix with hermetic container 11.
Installation constitution 50 is as shown in figure 1, possess：Cingulum 60, this cingulum 60 is wrapped in accumulator 14 around；Support 70, This support 70 is fixed on hermetic container 11；Padded coaming 75, this padded coaming 75 is by between cingulum 60 and hermetic container 11 Sheet rubber constitute.
Cingulum 60, as shown in Fig. 3 and Fig. 4 (a), (b), (c), (d), possesses：Locking connection end (the 1st connection end) 62, this card Only connection end (the 1st connection end) 62 is to turn back U-shaped for the end of a side；It is fixedly connected end (the 2nd connection end) 63, this is fixing even Connecing end (the 2nd connection end) 63 is by L-shaped for the end of the opposing party bending；Fastening part 61, this fastening part 61 is in locking connection end 62 and be fixedly connected end 63 between.By the insertion of locking connection end 62 is arranged at support 70 fastening groove 723 (Fig. 5 (a), (b)), thus support 70 is fixed in a square end portion of cingulum 60.Additionally, by end 63 will be fixedly connected via bolt B fastening In support 70, thus support 70 is fixed in the opposing party end of cingulum 60.It is formed with bolt B insertion being fixedly connected end 63 Bolt hole 64 (Fig. 4 (b)).Locking connection end 62 is individually fixed in after support 70 with being fixedly connected end 63, and fastening part 61 is wound around and stores Energy device 14 around, and fastens accumulator 14.
In addition, by metallic plate processing metallic plate being punched out and bend, cingulum 60 is manufactured into Fig. 3 and Fig. 4 Shape shown in (a), (b), (c), (d).Electricity carries out identical processing to support 70.
The locking connection end 62 of cingulum 60 possesses cushion 62S and cushion 63S respectively with being fixedly connected end 63.Cushion 62S and cushion 63S is for example made up of the padded coaming that naturally occurring or synthetic rubber, synthetic resin etc. are formed, and it is except leading to The padded coaming crossing pasted sheet-shaped is formed additionally it is possible to be formed by making it harden after coating gelatinous binding agent.
The cushion 62S of locking connection end 62 is arranged at the inner peripheral surface 60 of cingulum 60IS, details is described later on, locking Connection end 62 is inserted in the fastening groove 723 of support 70, is locked to locking connecting portion 72, then cushion 62S Jie is locking even Connect between end 62 and support 70, contact between metal can be avoided.
The cushion 63S being fixedly connected end 63 is arranged at the inner peripheral surface 60 of cingulum 60IS, details is described later on, passes through Bolt B will be fixedly connected end 63 and be fixed on support 70, then cushion 63S, can between being fixedly connected between end 63 and support 70 Prevent contact between metal.
Support 70, as shown in Fig. 3 and Fig. 5 (a), (b), (c), possesses：Welded joint 71, this welded joint 71 is fixing In hermetic container 11；Locking connecting portion (the 1st connecting portion) 72 and the portion that is fixedly connected (the 2nd connecting portion) 73, it is arranged on welding and connects The front end of each flange 714,714 in conjunction portion 71, is used for fixing cingulum 60.
Support 70 configures behind assigned position, is engaged welded joint 71, is fixed on hermetic container 11 by welding.
Welded joint 71 has and U-steel identical shape of cross section, possesses web 711 and flange 714,714, should Flange 714,714 is respectively perpendicular from the two ends of web 711 to be holded up.Web 711 is with bent with the outer peripheral face identical of hermetic container 11 Rate bends, and on the composition surface 712 engaging with hermetic container 11, across certain intervals, is provided with respect to hermetic container 11 A pair of locator protrusions 713,713 for positioning.It is formed at hermetic container 11 outer peripheral face by embedding locator protrusions 713,713 The locating slot of assigned position, carries out the positioning of support 70, and locating slot omits diagram.
Locking connecting portion 72, it is fixedly connected that the respective cross section in portion 73 is substantially L-shaped, the locking connection end of corresponding cingulum 60 62 be fixedly connected end 63.
Locking connecting portion 72 possesses the 1st supporting part 721 and fastener 722, and this fastener 722 is formed as from the 1st supporting part Turn back in 721 front end.1st supporting part 721 is the position contacting and supporting accumulator 14, with the contact surface of accumulator 14 have with The outer peripheral face identical curvature of accumulator 14.The 2nd supporting part 731 being fixedly connected portion 73 is similarly to contact and support accumulator 14 position, has the outer peripheral face identical curvature with accumulator 14 with the contact surface of accumulator 14.It is formed with fastener 722 Fastening groove 723, this fastening groove 723 makes the locking connection end 62 of cingulum 60 engage.
It is fixedly connected portion 73 and possesses the 2nd supporting part 731 and fixed part 732, this fixed part 732 is formed as from the 2nd supporting part 731 front end bending.What flat fixed part 732 stacking supported cingulum 60 is fixedly connected end 63, and passes through fastening bolt B, will It is fixedly connected end 63 fixing.Fixed part 732 is formed with screw hole 733, this screw hole 733 of bolt B insertion, and this screw hole 733 are formed with the nut with the threaded engagement of bolt B.
The flange 714 of support 70, the 1st supporting part 721 and the 2nd supporting part 731 have elasticity, by the elasticity at these positions Deformation, can convert vibrational energy into heat energy, reduce Vibration propagation.
Padded coaming 75 as shown in Figures 1 and 2, is wound around accumulator 14 around, is made up of sheet rubber.Padded coaming 75 Between accumulator 14 and cingulum 60, thus can reduce from cingulum 60 Vibration propagation to accumulator 14.
Padded coaming 75 surrounds general one week of accumulator 14 outer peripheral face, is fastened from around by cingulum 60, thus by It is maintained between accumulator 14 and cingulum 60.
Accumulator 14 is installed in airtight by the installation constitution 50 possessing above-mentioned cingulum 60, support 70 and padded coaming 75 On container 11.Specifically, as shown in FIG. 1 to 3, the 1st supporting part 721 and the 2nd supporting part 731 contact accumulation of energy of support 70 are made The outer peripheral face of device 14, this support 70 is engaged in the assigned position of hermetic container 11.In this case, by the card of cingulum 60 Only connection end 62 embeds fastening groove 723, thus makes locking connection end 62 be locked in locking connecting portion 72, this fastening groove 723 shape Become the fastener 722 of the locking connecting portion 72 of support 70.Next, cingulum 60 is fixedly connected end 63 and the consolidating of support 70 The fixed part 732 determining connecting portion 73 is overlapping.Thus, the fastening part 61 of cingulum 60 covers accumulator 14 around.Next, by spiral shell The bolt B in silk portion in-and-out bolt hole 64 is screwed in the screw hole 733 of fixed part 732.It is screwed into bolt B, until head contact is fixed Portion 732, and after having required fastening force, the installation exercise of accumulator 14 completes.
Next, the effect of explanation compressor 1.This effect is in the main body side of the compressor 1 comprising hermetic container 11, subtracts The relevant effect that the vibration lacked the driving based on electro-motor 36 and produce is propagated to accumulator 14.
Shown in present embodiment such as Fig. 3, Fig. 4 (a), (b), (c), (d), cushion 62S is arranged on the locking of cingulum 60 even Connect on end 62, and between locking connection end 62 and the fastener 722 of support 70.Additionally, cushion 63S is arranged on cingulum 60 Be fixedly connected end 63 on, and between be fixedly connected end 63 and the fixed part 732 of support 70 between.So, cushion 62S and , between cingulum 60 and support 70, the vibration that therefore hermetic container 11 produces is from support 70 to the conduct vibrations of cingulum 60 for 63S Rate declines, and the vibration of accumulator 14 reduces.
[the 2nd embodiment]
Next, with regard to the compressor 2 described in second embodiment of the present invention, being said with reference to Fig. 6 and Fig. 7 (a), (b) Bright.
In addition, the basic structure of compressor 2 is identical with compressor 1, for this identical structure, use in Fig. 6～Fig. 8 With compressor 1 identical symbol, with the difference with compressor 1 be below compressor 2 characteristic portion based on illustrate.
Compressor 2, as shown in Fig. 6 and Fig. 7 (a), (b), possesses vibration control construction 65 on cingulum 60.Vibration control structure Make 65 sides being provided with locking connection end 62 being in cingulum 60, due to not contacting accumulator 14 and support 70, therefore vibrate Construction 65 is controlled to may be provided at the free space F directly not limited by mechanicalness.Herein, it is with the cingulum in free space F Premised on the Zone Full setting vibration control construction 65 of 60 width W (with reference to Fig. 4 (b)), but can also be only in width The subregion setting vibration control construction 65 of direction W.
Vibration control construction 65 has and vibration control steel plate identical construction.
Vibration control steel plate is that have the structure accompanying the Viscoelastic resin layer that thickness is tens μm about between 2 steel plates The component made, can convert vibrational energy into heat energy by the detrusion of the Viscoelastic resin layer along with bending vibration, Obtain vibration-damping effect.
Vibration control construction 65 is configured to cingulum 60 as 1 in 2 steel plates, and attaches viscoelasticity tree thereon Lipid layer 67 and steel plate 68.That is, vibration control construction 65 has and sandwiches Viscoelastic resin layer 67 between cingulum 60 and steel plate 68 Lit-par-lit structure.
In order to obtain vibration control construction 65, such as shown in Fig. 7 (b), prepare to be laminated with Viscoelastic resin layer 67 and steel plate 68 Vibration control construction base substrate 66, Viscoelastic resin layer 67 side is affixed on cingulum 60.
In addition, though represent is the outer peripheral face 60 in cingulum 60 hereinosThe example of setting vibration control construction 65, but Inner peripheral surface 60 can also be arranged onIS, or it is arranged on outer peripheral face 60osAnd inner peripheral surface 60ISBoth sides.
Present embodiment is in free space F setting vibration control construction 65, even if therefore receiving from support 70 Vibration is it is also possible to by Viscoelastic resin layer 67 detrusion of vibration control construction 65, making the vibration of free space F subtract and decline. Therefore, it is possible to reduce the Vibration propagation to accumulator 14.
In addition, though present embodiment illustrates the example only arranging vibration control construction 65 in free space F, but Can be in other regions setting vibration control construction 65 beyond free space F.But the vibration of vibration control construction 65 subtracts the effect that declines Fruit is due to the detrusion of Viscoelastic resin layer 67, it is therefore proposed that vibration control construction 65 is alternatively provided at being obtained in that this The position of functions and effects.Additionally, vibration control construction 65 can not only be provided at cingulum 60, support 70 1 can also be arranged on Side.
In order that the vibration of vibration control construction 65 to subtract the effect that declines more notable, free space F can be expanded, and here sets Put vibration control construction 65.What Fig. 8 represented is based on this idea, arranges the example of vibration control construction 65.
Compressor 10 shown in Fig. 8 passes through locking and secures cingulum 60 and the two ends of support 70, thus, it is possible to by shown in Fig. 6 Free space F in example expands 2 times.Therefore, by arranging vibration control construction 65 in each free space F, can will shake The dynamic effect that declines that subtracts improves 2 times.
In addition, the 2nd embodiment as shown in Figure 6 to 8 is that do not possess cushion 62S, 63S in the 1st embodiment Example, but also cushion 62S, 63S of the 1st embodiment can be applied to the 2nd embodiment.
[the 3rd embodiment]
Next, with regard to the compressor 3 described in third embodiment of the present invention, illustrating with reference to Fig. 9 (a), (b).
In addition, the basic structure of compressor 3 is identical with compressor 1,2, for this identical structure, in Fig. 9 (a), (b) Using with compressor 1,2 identical symbols, be based on the characteristic portion of compressor 3 with the difference with compressor 1,2 below Illustrate.
Compressor 3, as shown in Fig. 9 (a), (b), is engaged with accumulator 14 using support 70, and cingulum 60 is wound around airtight appearance The structure of device 11.
The structure in the 2nd embodiment continued to use by cingulum 60 and support 70, possesses 2 locking connection ends at the two ends of cingulum 60 62, and possess 2 locking connecting portions 72 at the two ends of support 70.
In support 70, welded joint 71 is fixedly welded on accumulator 14.In cingulum 60, fastening part 61 is wound around close Close container 11 around, and engage the locking connecting portion 72,72 that connection end 62,62 is locked to support 70 respectively, thus will store Hermetic container 11 can be fixed on by device 14, diagram is omitted in fastening part.
Compressor 3 described in 3rd embodiment is as described below, has the effect that, is not subject to welded and installed support 70 Short transverse position restriction, therefore, it is possible to select from hermetic container 11 to the vibration of accumulator 14 most be difficult propagate position Put, installation constitution 50 is set.
Hermetic container 11, as shown in figure 1, internally containing electro-motor 36, has the work(as electro-motor 36 container Energy.Therefore, in order to ensure the stable rotation of rotor 37 is it is desirable to hermetic container 11, particularly house the part tool of electro-motor 36 There is high circularity.When support 70 is welded in hermetic container 11, hermetic container 11 cannot can produce with avoiding because welding leads to Support 70 is therefore being welded in the 1st of hermetic container 11, in the 2nd embodiment, is being to pull down collecting electro-motor 36 by thermal deformation Region A, welding support 70, in order to avoid cause the impact of thermal deformation to region A.
As described above, when support 70 is welded in hermetic container 11, the position in welding and assembling height direction existing and limits.But It is that the restriction of this welding position is unfavorable for Vibration propagation.That is, the stator 38 of the electric motor 36 by being housed be entrenched in airtight The inner side of container 11, so the region A rigidity of hermetic container 11 is high, and the amplitude vibrating easily diminishes.Therefore, if in region A In the range of fixed support 70, then be difficult to from hermetic container 11 to support 70 propagate vibration.
Thus, in present embodiment, it is to weld on the dysgenic accumulator of thermal deformation 14 that welding will not be subject to lead to Connect support 70.So, it is possible, from comprising the scope of extensive region B of the region A shown in Fig. 1, to select vibration amplitude easily to become Little position, by being welded and fixed support 70.On the other hand, hermetic container 11 will not produce thermal deformation due to welding, therefore Ensure that the stable rotation of electro-motor 36.
Additionally, the compressor 3 described in the 3rd embodiment, by cingulum 60 is wound around hermetic container 11, as described below, also There is the effect that can suppress to transmit the exciting force size to support 70.
The vibration being produced due to hermetic container 11, the exciting force F (F to outside applying leading to1、F2、F3、F4) substantially produce It is born in the position as shown in Fig. 9 (b).If these exciting forces F1、F2、F3、F4Overlap to form larger exciting force, then via support 70 become big to the vibration that accumulator 14 is propagated, therefore in order to suppress the vibration of accumulator 14 it is necessary to avoid exciting force F1、F2、F3、 F4Overlapping.By using following structure, F can be expanded1And F2、F3And F4Interval, therefore, it is possible to suppress exciting force overlapping, this knot Structure is to be welded and fixed support 70 on accumulator 14, is in addition wound around cingulum on the hermetic container 11 with diameter greater than accumulator 14 60.
In the present embodiment, the external diameter being wound with the hermetic container 11 of cingulum 60 is more than accumulator 14.Therefore, with store It is wound around cingulum 60 on energy device 14 to compare, generation exciting force F can be increased1With exciting force F2Location interval D and produce exciting Power F3With exciting force F4Location interval D.Thus, by significantly separating exciting force F (F1、F2、F3、F4) interval, make each Exciting force transmits to support 70 in the state of phase offset, therefore, it is possible to avoid exciting force overlapping.
In addition, the 3rd embodiment as shown in Figure 9 is cushion 62S, 63S and the 2nd reality not possessing the 1st embodiment Apply the example of the vibration control construction 65 of mode, but also can be by cushion 62S, 63S of the 1st embodiment and the 2nd enforcement The vibration control construction 65 of mode is applied to the 3rd embodiment.
Be more than based on the 1st, 2,3 embodiments carried out the explanation of the present invention, without departing from the purport of the present invention In the case of, carry out in the structure that can be enumerated from above-mentioned embodiment accepting or rejecting selection it is also possible to suitably be changed to other knots Structure.
In embodiment of above, illustrate the electro-motor of rotary compressor as vibration source, and will enclose Subsidiary engine in vibration source is set as the example of accumulator, but the object not limited to this of the present invention, and the present invention can be generally applicable Vibration source beyond rotary compressor and the combination of the subsidiary engine beyond accumulator.
In addition it is adaptable to during rotary compressor, its concrete structure is not limited to the structure shown in present embodiment, can It is widely used in the rotary compressor possessing rotary compression mechanism, hermetic container and accumulator.
Symbol description
1st, 2,3 compressor
11 hermetic containers
12A opening
12B opening
14 accumulators (subsidiary engine)
14a sucks cylinder
16A suction tube
16B suction tube
20A cylinder
20B cylinder
20S cylinder inner wall face
21A piston rotary
21B piston rotary
23 main shafts
24 dividing plates
29A upper bearing
29B lower bearing
30A suction inlet
30B suction inlet
36 electro-motors (vibration source)
37 rotors
38 stators
40A eccentric axial portion
40B eccentric axial portion
42 discharge cylinders
45A deafener
45B deafener
50 installation constitutions
60 cingulums (holding band)
60ISInner peripheral surface
60OSOuter peripheral face
61 fastening parts
62 lockings connection end (the 1st connection end)
62S cushion
63 are fixedly connected end (the 2nd connection end)
63S cushion
64 bolts hole
65 vibration control constructions
66 vibration control construction base substrates
67 Viscoelastic resin layers
68 steel plates
70 supports
71 welded joint
72 lockings connecting portion (the 1st connecting portion)
73 are fixedly connected portion's (the 2nd connecting portion)
75 padded coamings
711 webs
712 composition surfaces
713 locator protrusions
714 flanges
721 the 1st supporting parts
722 fasteners
723 fastening grooves
731 the 2nd supporting parts
732 fixed parts
733 screw holes
B bolt
C central axis
R space
R1 discharge chambe
R2 discharge chambe
Claims (according to the 19th article of modification of treaty)
1. [after modification] a kind of installation constitution, it is to house vibration source to internal container, is installed using installing utensil The construction of subsidiary engine,
It is characterized in that, described installation utensil possesses：
Keep band, described holding band surrounds in described container and described subsidiary engine and kept around either one, and has the 1st Connection end and the 2nd connection end；
Support, described support is fixed on the opposing party in described container and described subsidiary engine, and possesses the 1st connecting portion and the 2nd even Socket part, described 1st connecting portion is connected with described described 1st connection end keeping band, and described 2nd connecting portion keeps pricking with described Described 2nd connection end of band connects；
Described installation utensil possesses：
Cushion, described cushion is between the described coupling part keeping band and described support；
Or vibration control constructs, described vibration control construction is arranged at the described free space keeping band,
Wherein, the connection of described 1st connecting portion of described described 1st connection end keeping band and described support, and described Described 2nd connection end of band and the mode connecting through locking of described 2nd connecting portion of described support is kept to implement,
In the face of the described free space of described 1st connection end and described 2nd connection end two side, described vibration control structure is set Make.
2. installation constitution according to claim 1, wherein,
The padded coaming of lamellar in described container and described subsidiary engine either one and described holding band between.
3. installation constitution according to claim 1 and 2, wherein, when described installation utensil possesses described cushion,
In the described free space setting vibration control construction keeping band.
4. [delete]
5. [after the modification] installation constitution according to any one of claims 1 to 3, wherein,
Described vibration source is electro-motor,
Described in solder joints during support, described support is engaged in described subsidiary engine.
6. a kind of installation constitution, it is to house electro-motor as vibration source to internal container, using installation utensil The construction of subsidiary engine is installed,
It is characterized in that, described installation utensil possesses：
Keep band, described holding band surrounds described container surroundings and kept, and has the 1st connection end and the 2nd connection end；
Support, described support is fixedly welded on described subsidiary engine, and possesses the 1st connecting portion and the 2nd connecting portion, described 1st connection Portion is connected with described described 1st connection end keeping band, and described 2nd connecting portion keeps the described 2nd of band to be connected with described End connects.
7. a kind of motor compressor is it is characterised in that possess the installation utensil according to any one of Claims 1 to 5.
8. a kind of motor compressor is it is characterised in that possess installation utensil according to claim 6.

Claims (8)

1. a kind of installation constitution, it is to house vibration source to internal container, using the structure installing utensil installation subsidiary engine Make,
It is characterized in that, described installation utensil possesses：
Keep band, described holding band surrounds in described container and described subsidiary engine and kept around either one, and has the 1st Connection end and the 2nd connection end；
Support, described support is fixed on the opposing party in described container and described subsidiary engine, and possesses the 1st connecting portion and the 2nd even Socket part, described 1st connecting portion is connected with described described 1st connection end keeping band, and described 2nd connecting portion keeps pricking with described Described 2nd connection end of band connects；
Described installation utensil possesses：
Cushion, described cushion is situated between and is the described coupling part keeping band and described support；Or
Vibration control constructs, and described vibration control construction is arranged at the described free space keeping band.
2. installation constitution according to claim 1, wherein,
The padded coaming of lamellar in described container and described subsidiary engine either one and described holding band between.
3. installation constitution according to claim 1 and 2, wherein, when described installation utensil possesses described cushion,
In the described free space setting vibration control construction keeping band.
4. the installation constitution according to any one of claims 1 to 3, wherein,
The connection of described 1st connecting portion of described described 1st connection end keeping band and described support, and described holding bundle The mode connecting through locking of described 2nd connecting portion of described 2nd connection end of band and described support is implemented,
In the face of the described free space of described 1st connection end and described 2nd connection end two side, described vibration control structure is set Make.
5. the installation constitution according to any one of Claims 1 to 4, wherein,
Described vibration source is electro-motor,
Described in solder joints during support, described support is engaged in described subsidiary engine.
6. a kind of installation constitution, it is to house electro-motor as vibration source to internal container, using installation utensil The construction of subsidiary engine is installed,
It is characterized in that, described installation utensil possesses：
Keep band, described holding band surrounds described container surroundings and kept, and has the 1st connection end and the 2nd connection end；
Support, described support is fixedly welded on described subsidiary engine, and possesses the 1st connecting portion and the 2nd connecting portion, described 1st connection Portion is connected with described described 1st connection end keeping band, and described 2nd connecting portion keeps the described 2nd of band to be connected with described End connects.
7. a kind of motor compressor is it is characterised in that possess the installation utensil according to any one of Claims 1 to 5.
8. a kind of motor compressor is it is characterised in that possess installation utensil according to claim 6.
CN201580029267.6A 2014-07-10 2015-06-17 Motor compressor Active CN106415007B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014141977A JP6408808B2 (en) 2014-07-10 2014-07-10 Electric compressor
JP2014-141977 2014-07-10
PCT/JP2015/003029 WO2016006167A1 (en) 2014-07-10 2015-06-17 Attachment structure, and electric compressor

Publications (2)

Publication Number Publication Date
CN106415007A true CN106415007A (en) 2017-02-15
CN106415007B CN106415007B (en) 2019-11-01

Family

ID=55063825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580029267.6A Active CN106415007B (en) 2014-07-10 2015-06-17 Motor compressor

Country Status (4)

Country Link
EP (1) EP3168475A4 (en)
JP (1) JP6408808B2 (en)
CN (1) CN106415007B (en)
WO (1) WO2016006167A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588004A (en) * 2017-08-28 2018-01-16 珠海格力节能环保制冷技术研究中心有限公司 Support frame structure and there is its compressor
CN115023552A (en) * 2020-01-30 2022-09-06 富士通将军股份有限公司 Rotary compressor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6611907B2 (en) * 2016-03-08 2019-11-27 三菱電機株式会社 Gas-liquid separator fixture, hermetic compressor, hermetic compressor manufacturing apparatus, and hermetic compressor manufacturing method
JP7068030B2 (en) * 2018-05-11 2022-05-16 三菱重工サーマルシステムズ株式会社 Compressor system

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950244A (en) * 1982-09-17 1984-03-23 Matsushita Electric Ind Co Ltd Vibration damping device for rotary electric compressor
JPS6065289A (en) * 1983-09-19 1985-04-15 Matsushita Electric Ind Co Ltd Accumulator fixing apparatus for sealed type compressor
JPS62176U (en) * 1985-06-18 1987-01-06
US4722428A (en) * 1984-09-27 1988-02-02 Honda Giken Kogyo Kabushiki Kaisha Vibration isolator for clutch control system
CN2431112Y (en) * 2000-06-01 2001-05-23 朱金龙 Vibration-damping composite metal plate
JP2002147530A (en) * 2000-11-15 2002-05-22 Honda Motor Co Ltd Vibration control device
JP2004364358A (en) * 2003-06-02 2004-12-24 Iwabuchi Corp Supporting device of vertical part of arm hardware composed of cylinder for attaching equipment to post
CN1580567A (en) * 2003-07-30 2005-02-16 乐金电子(天津)电器有限公司 Fixing device of compressor liquid-storage cylinder
CN2811878Y (en) * 2005-07-29 2006-08-30 乐金电子(天津)电器有限公司 Fixing support for liquid storage tank
CN101684808A (en) * 2008-09-27 2010-03-31 乐金电子(天津)电器有限公司 Enclosed type compressor
CN102084137A (en) * 2009-04-23 2011-06-01 萱场工业株式会社 Pipe securing structure for cylinder tube
CN102207074A (en) * 2010-03-31 2011-10-05 株式会社丰田自动织机 Motor-driven compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120775U (en) * 1981-01-20 1982-07-27
JPH09137789A (en) * 1995-11-14 1997-05-27 Sanyo Electric Co Ltd Hermetic type rotary compressor
JP2003136948A (en) * 2001-11-06 2003-05-14 Nippon Soken Inc Mounting device for motor-driven compressor of vertical installation type
JP2008292062A (en) * 2007-05-24 2008-12-04 Sharp Corp Refrigerant vessel fixing device of compressor piping
JP2009162222A (en) * 2007-12-14 2009-07-23 Daikin Ind Ltd Enclosed compressor
CN202117930U (en) * 2011-05-03 2012-01-18 广东美芝制冷设备有限公司 Bent pipe vibration-reducing structure of variable volume rotary compressor
JP5899838B2 (en) * 2011-11-11 2016-04-06 ダイキン工業株式会社 Compressor unit
JP6020148B2 (en) * 2012-03-20 2016-11-02 株式会社豊田自動織機 Electric compressor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950244A (en) * 1982-09-17 1984-03-23 Matsushita Electric Ind Co Ltd Vibration damping device for rotary electric compressor
JPS6065289A (en) * 1983-09-19 1985-04-15 Matsushita Electric Ind Co Ltd Accumulator fixing apparatus for sealed type compressor
US4722428A (en) * 1984-09-27 1988-02-02 Honda Giken Kogyo Kabushiki Kaisha Vibration isolator for clutch control system
JPS62176U (en) * 1985-06-18 1987-01-06
CN2431112Y (en) * 2000-06-01 2001-05-23 朱金龙 Vibration-damping composite metal plate
JP2002147530A (en) * 2000-11-15 2002-05-22 Honda Motor Co Ltd Vibration control device
JP2004364358A (en) * 2003-06-02 2004-12-24 Iwabuchi Corp Supporting device of vertical part of arm hardware composed of cylinder for attaching equipment to post
CN1580567A (en) * 2003-07-30 2005-02-16 乐金电子(天津)电器有限公司 Fixing device of compressor liquid-storage cylinder
CN2811878Y (en) * 2005-07-29 2006-08-30 乐金电子(天津)电器有限公司 Fixing support for liquid storage tank
CN101684808A (en) * 2008-09-27 2010-03-31 乐金电子(天津)电器有限公司 Enclosed type compressor
CN102084137A (en) * 2009-04-23 2011-06-01 萱场工业株式会社 Pipe securing structure for cylinder tube
CN102207074A (en) * 2010-03-31 2011-10-05 株式会社丰田自动织机 Motor-driven compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588004A (en) * 2017-08-28 2018-01-16 珠海格力节能环保制冷技术研究中心有限公司 Support frame structure and there is its compressor
CN107588004B (en) * 2017-08-28 2023-08-25 珠海格力节能环保制冷技术研究中心有限公司 Support frame structure and compressor with same
CN115023552A (en) * 2020-01-30 2022-09-06 富士通将军股份有限公司 Rotary compressor

Also Published As

Publication number Publication date
WO2016006167A1 (en) 2016-01-14
JP6408808B2 (en) 2018-10-17
EP3168475A4 (en) 2017-12-27
EP3168475A1 (en) 2017-05-17
CN106415007B (en) 2019-11-01
JP2016017492A (en) 2016-02-01

Similar Documents

Publication Publication Date Title
CN106415007A (en) Attachment structure, and electric compressor
KR102206177B1 (en) Compressor and assembly method thereof
JP5788305B2 (en) Electric compressor
JP4877054B2 (en) Rotary compressor
CN106062367A (en) Compact low noise rotary compressor
CN108138793A (en) Centrifugal compressor
EP2960507A1 (en) Linear compressor, shell for linear compressor, and method for manufacturing shell of linear compressor
WO2017130916A1 (en) Accumulator having multiple pipes, and compressor
CN107035651A (en) Rotary compressor
CN101145704A (en) Fixing structure of iron core of compressor motor rotor
CN105201839A (en) Rotary compressor provided with outer rotor type motor
CN104265600B (en) The manufacture method of compressor
JP6041721B2 (en) Multi-cylinder rotary compressor and refrigeration cycle apparatus
CN106795886A (en) Compressor bracket and rotary compressor
JP2011102543A (en) Compressor
JP5672855B2 (en) Compressor
CN206111561U (en) Compressor with a compressor housing having a plurality of compressor blades
CN205190230U (en) Silencer and compressing mechanism
JP2015071988A (en) Compressor
JP5393026B2 (en) Compressor
JP6383335B2 (en) Electric compressor
CN101372951A (en) Straight-line compressor
CN101985934A (en) Airtight type electric compressor
JP5653016B2 (en) Hermetic electric compressor
JP2013079653A (en) Sealed electric compressor

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180920

Address after: Tokyo, Japan

Applicant after: MITSUBISHI heavy industry refrigeration air conditioning system Co Ltd

Address before: Tokyo, Japan

Applicant before: Mit-subishi Heavy Industries Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant