CN106151030B - A kind of screw compressor with anti-deforming structure - Google Patents
A kind of screw compressor with anti-deforming structure Download PDFInfo
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- CN106151030B CN106151030B CN201610794046.4A CN201610794046A CN106151030B CN 106151030 B CN106151030 B CN 106151030B CN 201610794046 A CN201610794046 A CN 201610794046A CN 106151030 B CN106151030 B CN 106151030B
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- quiet disk
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- platen
- disk
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F04C18/0223—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
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- 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
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
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- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- 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
- F04C2240/50—Bearings
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The present invention provides a kind of screw compressors with anti-deforming structure, belong to Compressor Technology field.It solves the problems, such as existing fixed scroll deformation.This has the screw compressor of anti-deforming structure, including fixed bearing block, be vortexed quiet disk, eddy spinner disk and platen, it is vortexed on quiet disk and offers through-hole, the both ends of through-hole extend through the front end face and rear end face for the quiet disk that is vortexed, platen is connected on fixed bearing block after the through-hole for the quiet disk that is vortexed by fastener, quiet disk be vortexed between fixed bearing block and platen, and platen is pressed on the front end for the quiet disk that is vortexed, the be vortexed rear end of quiet disk is pressed on the front end of fixed bearing block, and the two sides for the quiet disk that is vortexed offer ventilation opening.There is the screw compressor of anti-deforming structure the quiet disk deformation that is vortexed can be prevented under the premise of guaranteeing heat dissipation performance for this, improve the stability and service life of compressor.
Description
Technical field
The invention belongs to Compressor Technology fields, are related to a kind of screw compressor with anti-deforming structure.
Background technique
Scroll air compressor is high-efficient with its, low noise, small in size, the advantages that being beneficial to energy conservation and protecting environment and it is wide
It is general be applied to industry, agricultural, communications and transportation, it is civilian pneumatically etc. industries all need the occasion of compressed air.Swirled air compression
It is whirlpool disk that owner, which will run part, and whirlpool disk only engages, and does not generate abrasion, thus the service life is longer than piston type, screw compressor,
It is pneumatic machinery ideal power source.In scroll air compressor, the whirlpool disk as main operation part is divided into Moving plate and quiet disk, moves
Vortex piece is set in disk and quiet disk, in general, being bonded to each other by Moving plate and quiet disk and being formed compression chamber, when Moving plate is driven by crankshaft along one
When determining circular path and being translatable, Moving plate vortex piece is mobile relative to quiet disk vortex piece, i.e., it is mobile simultaneously to be formed by compression chamber by the two
Change its volume, to be sucked, compressed, discharged, completes the process of compressed air.
As Chinese invention patent application (201510280997.5) discloses a kind of low compression ratio oil-free vortex air compression
Machine assembly, including host shell and orbiter, host shell pass through in top in the middle part of three secondary eccentric shafts and host shell
Orbiter is connected, and the upper end of orbiter is provided with fixed scroll, and fixed scroll edge is connected with host shell edge upper end,
And fixed scroll edge and host shell edge are directly fastened by bolt lock and are connected, fixed scroll generates heat in use, together
When bolt to fixed scroll locally lock, i.e., fixed scroll connection bolt by-local forces it is larger so that fixed scroll stress
Unevenly, it is easy to cause fixed scroll to deform, influences the stability and service life of screw compressor.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of whirlpool with anti-deforming structure is proposed
Compressor is revolved, there is the screw compressor of anti-deforming structure the quiet disk change that is vortexed can be prevented under the premise of guaranteeing heat dissipation performance for this
Shape improves the stability and service life of compressor.
Object of the invention can be realized by the following technical scheme: a kind of screw compressor with anti-deforming structure,
Including fixed bearing block, be vortexed quiet disk, eddy spinner disk, and the eddy spinner disk is located in fixed bearing block and matches with the quiet disk that is vortexed
It closes, which is characterized in that screw compressor further includes platen, and through-hole, the both ends point of the through-hole are offered on the quiet disk that is vortexed
Guan Chuan not be vortexed the front end face and rear end face of quiet disk, and the platen is connected in after passing through the through-hole of the quiet disk that is vortexed by fastener
Determine on bearing block, it is described to be vortexed quiet disk between fixed bearing block and platen, and platen is pressed on the front end for the quiet disk that is vortexed, whirlpool
The rear end for revolving quiet disk is pressed on the front end of fixed bearing block, and the two sides for being vortexed quiet disk offer ventilation opening.
The vortex piece of spiral setting is all had on the rear end face of the front end face of eddy spinner disk and the quiet disk that is vortexed, eddy spinner disk
The vortex piece of vortex piece and the quiet disk that is vortexed is engaged cooperation, and wherein the rear end face of the vortex piece edge of eddy spinner disk and the quiet disk that is vortexed is protected
The gap for holding very little, the vortex piece edge for the quiet disk that is vortexed and the front end face of eddy spinner disk also keep the gap of very little, to avoid
One end of gas leakage, fastener acts on platen, and the other end acts on fixed bearing block, and when locking can be by platen and fixation
Bearing block tenses, and ventilation opening enters for air-flow, to take away the heat being vortexed on quiet disk, heat spreading function is played, thus pressing
Disk still ensures that the heat dissipation effect for the quiet disk that is vortexed after being pressed against on the quiet disk that is vortexed, platen has straight rear end face, by after this
The end face quiet disk that will be vortexed is pressed on fixed bearing block, that is, the quiet disk that is vortexed be clamped between fixed bearing block and platen, and
It is not to be directly anchored on fixed bearing block by connecting components such as bolts, therefore the pressing force that quiet disk is subject to that is vortexed is more equal
It is even, at the same the straight rear end face of platen to be vortexed it is quiet fold constraint and styling, to avoid the quiet disk deformation that is vortexed, improve
The stability and service life of screw compressor.
In the above-mentioned screw compressor with anti-deforming structure, the fastener is connection bolt, the through-hole
Aperture is greater than the outer diameter of connection bolt.It avoids connection bolt from directly contacting with the quiet disk that is vortexed, avoids connection bolt to the quiet disk that is vortexed
Active force is generated, fastener can also use lock pin in the actual processing process certainly.
In the above-mentioned screw compressor with anti-deforming structure, several connecting holes are offered on the platen, it is described
Several screw holes are offered on fixed bearing block, the connection bolt is spirally connected after passing through the connecting hole of platen and the through-hole of the quiet disk of vortex
In the screw hole of fixed bearing block.One end of connection bolt acts on platen, and the other end acts on fixed bearing block, locking
When platen and fixed bearing block can be tensed, to clamp the quiet disk that is vortexed, in opposite traditional compressor bolt be directly spirally connected or
Person is pressed on the quiet disk of being vortexed the quiet disk stress that causes to be vortexed and concentrates and uneven, this quiet disk that is vortexed is compressed by the face of platen, by
Power is more uniform.
In the above-mentioned screw compressor with anti-deforming structure, there is several dissipate on the front end face of the quiet disk that is vortexed
Backing, several connection bolts are located at the edge for the quiet disk that is vortexed, and several connection bolt rings are arranged around cooling fin.Due to dissipating
Backing and vortex piece are respectively positioned on the middle part for the quiet disk that is vortexed, therefore connection bolt is arranged in the edge for the quiet disk that is vortexed, so that whirlpool
The edge stress of quiet disk is revolved, and middle part does not stress, stress deforms in the middle part of the quiet disk that can avoid being vortexed, also can be to vortex
The edge of quiet disk is clamped sizing, prevents from deforming.
In the above-mentioned screw compressor with anti-deforming structure, if vertically having on the front end face of the quiet disk that is vortexed
The front end of dry limited post, above-mentioned through-hole is through in the front end surface of limited post, and the rear end face of the platen is pressed on limit
In the front end surface of column.Limited post can be avoided platen and compress on a heat sink.
In the above-mentioned screw compressor with anti-deforming structure, there are two strips on the front end face of the quiet disk that is vortexed
The reinforcement part one of shape, one of reinforcement part one is located at the top of cooling fin, and the reinforcement part one is along the quiet disk upper edge that is vortexed
Length direction setting, another reinforcement part one is located at the lower section of cooling fin, and the reinforcement part one is along the length for the quiet disk lower edge that is vortexed
Direction setting is spent, the reinforcement part one has straight front end face, and the front end face of reinforcement part one and the front end face of limited post are neat
Flat, the rear end face of the platen is pressed against on the front end face of reinforcement part one.Reinforcement part one can play the intensity for the quiet disk that is vortexed
Reinforce, form the space of setting cooling fin between two reinforcement parts one, platen acts on reinforcement part one, and reinforcement part one is in strip
Shape, and there is certain width, to form biggish front end face, after being pressed against each other with platen can by uniform clamping force,
To which the two sides up and down to the quiet disk that is vortexed are clamped sizing, the quiet disk deformation that is vortexed is avoided, is offered on reinforcement part one certainly
Lightening hole reduces the weight of compressor.
In the above-mentioned screw compressor with anti-deforming structure, the two sides up and down of the fixed bearing block front end face are equal
The length direction of reinforcement part two with strip, the reinforcement part two is identical as the width direction of fixed bearing block, described in two
The reinforcement part of reinforcement part two and two one is correspondingly arranged, and the rear end face for being vortexed quiet disk is pressed against on the front end face of reinforcement part two.Add
The structure in strong portion two is roughly the same with the structure of reinforcement part one, for being pressed on the rear end face for the quiet disk that is vortexed, reinforcement part one and
Reinforcement part two is opposite, and platen is pressed on reinforcement part one, so that the quiet disk that is vortexed is pressed on reinforcement part two, so that the quiet disk that is vortexed is upper and lower
Two sides are by uniform clamping force.
In the above-mentioned screw compressor with anti-deforming structure, the cooling fin being vortexed on quiet disk is in long strip,
And the long edge of cooling fin is in contact with the rear end face of platen.The rear end face of platen can limit cooling fin, prevent
Be vortexed quiet disk and fin version.
In the above-mentioned screw compressor with anti-deforming structure, there are several transverse directions in the front end surface of the platen
Reinforcing rib and several walings, the cross reinforcing and waling square crossing are arranged.Cross reinforcing and vertical
Reinforce to structure of the reinforcing rib to platen, so that the rear end face of platen keeps straight, to generate to the quiet disk that is vortexed uniform
Clamping force.
Compared with prior art, there is the screw compressor of anti-deforming structure to have the advantage that for this
1, since the quiet disk that is vortexed is to be clamped between fixed bearing block and platen, rather than pass through the connecting components such as bolt
It is directly anchored on fixed bearing block, therefore the pressing force that quiet disk is subject to that is vortexed is more uniform, while the rear end face that platen is straight
It is quiet to vortex to fold constraint and styling, to avoid the quiet disk deformation that is vortexed, improves the stability of screw compressor and make
Use the service life.
2, since reinforcement part one is in long strip, and there is certain width, so that biggish front end face is formed, with platen phase
, to be clamped sizing to the two sides up and down for the quiet disk that is vortexed, the quiet disk that is vortexed can be avoided by uniform clamping force after compressing
Deformation.
Detailed description of the invention
Fig. 1 is the schematic perspective view of screw compressor.
Fig. 2 is the structure front view of screw compressor.
Fig. 3 is the structure sectional view in Fig. 2 at A-A.
Fig. 4 is the schematic enlarged-scale view in Fig. 3 at B.
Fig. 5 is schematic perspective view when screw compressor does not install platen.
In figure, 1, motor；11, driving spindle；2, fixed bearing block；21, screw hole；22, reinforcement part two；3, be vortexed quiet disk；
31, through-hole；32, cooling fin；33, limited post；34, reinforcement part one；341, lightening hole；4, eddy spinner disk；5, platen；51, it connects
Hole；52, cross reinforcing；53, waling；6, bolt, 7, ventilation opening are connected.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of screw compressor with anti-deforming structure, including motor 1, fixed bearing block
2, be vortexed quiet disk 3, eddy spinner disk 4 and platen 5, and motor 1 and the rear end of fixed bearing block 2 are fixedly connected with, and the driving spindle of motor 1
11 protrude into fixed bearing block 2, and eddy spinner disk 4 is located in fixed bearing block 2 and is fixedly connected with Moving plate bearing block, the drive of motor 1
Dynamic main shaft 11 is connected with Moving plate bearing block, and the two sides for the quiet disk 3 that is vortexed open up ventilation opening 7, for guaranteeing the scattered of quiet disk 3 that be vortexed
Thermal effect.Platen 5 is connected in the front end of fixed bearing block 2, is vortexed quiet disk 3 between fixed bearing block 2 and platen 5, platen 5
Front end surface on there is several cross reinforcings 52 and several walings 53, cross reinforcing 52 and waling 53
Square crossing setting, platen 5 have straight rear end face, and 5 rear end face of platen is pressed on the front end for the quiet disk 3 that is vortexed, and be vortexed quiet disk 3
Rear end be pressed on the front end of fixed bearing block 2, all have spiral shell on the rear end face of the front end face of eddy spinner disk 4 and the quiet disk 3 that is vortexed
The vortex piece of setting is revolved, the vortex piece of eddy spinner disk 4 and the vortex piece of the quiet disk 3 of vortex are engaged cooperation, the vortex piece of eddy spinner disk 4
Edge is in contact with the rear end face for the quiet disk 3 that is vortexed, and the vortex piece edge for the quiet disk 3 that is vortexed is in contact with the front end face of eddy spinner disk 4,
To avoid gas leakage.
Platen 5 is connected with fixed bearing block 2 by connecting bolt 6, and being vortexed on the front end face of quiet disk 3 vertically, it is several to have
Limited post 33 offers several through-holes 31 on the quiet disk 3 that is vortexed, one end of several through-holes 31 through the quiet disk 3 that is vortexed rear end face,
The other end of through-hole 31 is through on the end face of limited post 33, offers several connecting holes 51 on platen 5, on fixed bearing block 2
Several screw holes 21 are offered, connection bolt 6 is screwed onto fixation after passing through the connecting hole 51 of platen 5 and the through-hole 31 of the quiet disk 3 of vortex
In the screw hole 21 of bearing block 2, so that the rear end face of platen 5 is pressed on 33 end face of limited post, the aperture of through-hole 31 is greater than connection
The outer diameter of bolt 6 avoids connection bolt 6 from directly contacting with the quiet disk 3 that is vortexed.It is vortexed on the front end face of quiet disk 3 with several heat dissipations
Piece 32, cooling fin 32 is in long strip, and the long edge of cooling fin 32 is in contact with the rear end face of platen 5, several connection bolts 6
Positioned at the edge for the quiet disk 3 that is vortexed, and several connection bolts 6 are arranged around cooling fin 32.
It is vortexed on the front end face of quiet disk 3 with the reinforcement part 1 of two strips, one of reinforcement part 1, which is located at, to be dissipated
The top of backing 32, and the reinforcement part 1 is along the length direction setting for quiet 3 upper edge of disk that is vortexed, another reinforcement part one 34
In the lower section of cooling fin 32, and the reinforcement part 1, along the length direction setting for quiet 3 lower edge of disk that is vortexed, reinforcement part 1 has
Straight front end face, and the front end face of reinforcement part 1 is flushed with the front end face of limited post 33, the rear end face of platen 5, which is pressed against, to be added
On the front end face in strong portion 1, the two sides up and down of 2 front end face of fixed bearing block all have the reinforcement part 2 22 of strip, reinforcement part
2 22 length direction is identical as the width direction of fixed bearing block 2, and two reinforcement parts 2 22 are correspondingly arranged with two reinforcement parts 1,
And the structure of reinforcement part 2 22 is roughly the same with the structure of reinforcement part 1, the rear end face for the quiet disk 3 that is vortexed is pressed against reinforcement part two
On 22 front end face.
Bolt, which is directly spirally connected or is pressed on the quiet disk 3 of vortex, in opposite traditional compressor leads to the quiet 3 stress collection of disk that is vortexed
In and it is uneven, this platen 5 has straight rear end face, and platen 5 is pressed against reinforcement part 1 and limited post 33 by rear end face
Front end face on, the rear end face for the quiet disk 3 that is vortexed is pressed against on 2 22 end face of reinforcement part of fixed bearing block 2, so that platen 5 and solid
Determine the quiet disk 3 that will be vortexed of bearing block 2 to clamp, to being vortexed, quiet disk 3 plays constraint and styling, so that the quiet disk 3 that avoids being vortexed deforms,
Improve the stability and service life of screw compressor.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although the terms such as motor 1, driving spindle 11, fixed bearing block 2 are used more herein, use is not precluded
A possibility that other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；Them
Being construed to any additional limitation is disagreed with spirit of that invention.
Claims (9)
1. a kind of screw compressor with anti-deforming structure, including fixed bearing block (2), the quiet disk (3) of vortex, eddy spinner disk
(4), the eddy spinner disk (4) is located in fixed bearing block (2) and matches with the quiet disk (3) that is vortexed, and screw compressor further includes
Platen (5), the quiet disk (3) that is vortexed is located between fixed bearing block (2) and platen (5), and platen (5) is pressed on the quiet disk that is vortexed
(3) rear end of front end, the quiet disk (3) that is vortexed is pressed on the front end of fixed bearing block (2), which is characterized in that the quiet disk that is vortexed
(3) it is offered on through-hole (31), the both ends of the through-hole (31) extend through the front end face and rear end face of the quiet disk (3) that is vortexed, institute
It states platen (5) and is connected on fixed bearing block (2) after the through-hole (31) for the quiet disk (3) that is vortexed by fastener, the vortex
The two sides of quiet disk (3) offer ventilation opening (7).
2. the screw compressor according to claim 1 with anti-deforming structure, which is characterized in that the fastener is to connect
Connecting bolt (6), the aperture of the through-hole (31) are greater than the outer diameter of connection bolt (6).
3. the screw compressor according to claim 2 with anti-deforming structure, which is characterized in that on the platen (5)
It offers several connecting holes (51), is offered several screw holes (21) on the fixed bearing block (2), the connection bolt (6) is worn
It crosses after the connecting hole (51) of platen (5) and the through-hole (31) for the quiet disk (3) of being vortexed and is screwed onto the screw hole (21) of fixed bearing block (2)
It is interior.
4. the screw compressor according to claim 3 with anti-deforming structure, which is characterized in that the quiet disk that is vortexed
(3) there are several cooling fins (32) on front end face, several connections bolt (6) are located at the edge for the quiet disk (3) that is vortexed, and
Several connection bolts (6) are arranged around cooling fin (32).
5. with the screw compressor of anti-deforming structure according to Claims 2 or 3 or 4, which is characterized in that the vortex
Vertically there are several limited posts (33) on the front end face of quiet disk (3), the front end of above-mentioned through-hole (31) is through to limited post (33)
In front end surface, the rear end face of the platen (5) is pressed in the front end surface of limited post (33).
6. the screw compressor according to claim 5 with anti-deforming structure, which is characterized in that the quiet disk that is vortexed
(3) there is the reinforcement part one (34) of two strips, one of reinforcement part one (34) is located at cooling fin (32) on front end face
Top, and the reinforcement part one (34), along the length direction setting for quiet disk (3) upper edge that is vortexed, another reinforcement part one (34) is located at
The lower section of cooling fin (32), and the reinforcement part one (34) is along the length direction setting for quiet disk (3) lower edge that is vortexed, the reinforcement part
One (34) have straight front end face, and the front end face of reinforcement part one (34) is flushed with the front end face of limited post (33), the pressure
The rear end face of disk (5) is pressed against on the front end face of reinforcement part one (34).
7. the screw compressor according to claim 6 with anti-deforming structure, which is characterized in that the fixed bearing block
(2) two sides up and down of front end face all have the reinforcement part two (22) of strip, the length direction of the reinforcement part two (22) and solid
The width direction for determining bearing block (2) is identical, and two reinforcement parts two (22) are correspondingly arranged with two reinforcement parts one (34), the vortex
The rear end face of quiet disk (3) is pressed against on the front end face of reinforcement part two (22).
8. with the screw compressor of anti-deforming structure according to Claims 2 or 3 or 4, which is characterized in that the vortex
Cooling fin (32) on quiet disk (3) is in long strip, and the long edge of cooling fin (32) is in contact with the rear end face of platen (5).
9. with the screw compressor of anti-deforming structure according to Claims 2 or 3 or 4, which is characterized in that the platen
(5) there is several cross reinforcings (52) and several walings (53), the cross reinforcing (52) in front end surface
It is arranged with waling (53) square crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017086241A JP6431125B2 (en) | 2016-04-25 | 2017-04-25 | Scroll compressor having deformation prevention structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016102659402 | 2016-04-25 | ||
| CN201610265940.2A CN105756935A (en) | 2016-04-25 | 2016-04-25 | Oilless vortex air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151030A CN106151030A (en) | 2016-11-23 |
| CN106151030B true CN106151030B (en) | 2018-12-18 |
Family
ID=56325958
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265940.2A Pending CN105756935A (en) | 2016-04-25 | 2016-04-25 | Oilless vortex air compressor |
| CN201610794046.4A Active CN106151030B (en) | 2016-04-25 | 2016-08-31 | A kind of screw compressor with anti-deforming structure |
| CN201621019735.XU Withdrawn - After Issue CN206054299U (en) | 2016-04-25 | 2016-08-31 | A kind of screw compressor with anti-deforming structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265940.2A Pending CN105756935A (en) | 2016-04-25 | 2016-04-25 | Oilless vortex air compressor |
Family Applications After (1)
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| CN201621019735.XU Withdrawn - After Issue CN206054299U (en) | 2016-04-25 | 2016-08-31 | A kind of screw compressor with anti-deforming structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105756935A (en) * | 2016-04-25 | 2016-07-13 | 徐道敏 | Oilless vortex air compressor |
| CN107956693A (en) * | 2016-10-14 | 2018-04-24 | 泉州市华德机电设备有限公司 | Permanent magnetism oil-free vortex air compressor |
| CN106939887B (en) * | 2017-01-16 | 2019-05-24 | 东莞市康驰实业有限公司 | Direct-connection oil-free air compressor and assembly method thereof |
| CN107191378B (en) * | 2017-06-30 | 2019-07-05 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | The connection structure of compressor and motor |
| JP6804655B2 (en) * | 2017-08-25 | 2020-12-23 | 三菱重工業株式会社 | Double rotation scroll type compressor |
| CN108278203B (en) * | 2018-01-19 | 2019-11-12 | 浙江奔凯精密机械有限公司 | A kind of oil-free scroll formula air compressor |
| CN113417875B (en) * | 2021-07-07 | 2024-11-08 | 鑫磊压缩机股份有限公司 | An integrated heat dissipation compressor |
| CN114006494B (en) * | 2021-10-20 | 2024-02-02 | 西安中车永电捷力风能有限公司 | Wind driven generator capable of disassembling bearing unit on tower |
| CN116163956B (en) * | 2023-02-28 | 2024-11-22 | 江苏曼淇威电气产品有限公司 | Scroll compressor |
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| CN201599193U (en) * | 2010-01-29 | 2010-10-06 | 鲍海岳 | Multifunctional oil-free scroll compressor |
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| US6651298B2 (en) * | 2000-06-12 | 2003-11-25 | Howard A. Fromson | Brush graining method |
| JP2002213376A (en) * | 2001-01-19 | 2002-07-31 | Anest Iwata Corp | Scroll fluid machine |
| JP4074075B2 (en) * | 2001-09-19 | 2008-04-09 | アネスト岩田株式会社 | Scroll fluid machinery |
| JP4156951B2 (en) * | 2003-03-14 | 2008-09-24 | サンデン株式会社 | Hybrid compressor |
| US7309219B2 (en) * | 2003-12-26 | 2007-12-18 | Hitachi, Ltd. | Scroll type fluid machinery |
| CN202937451U (en) * | 2012-10-26 | 2013-05-15 | 复盛股份有限公司 | Compressor scroll fixed structure with positioning mechanism |
| CN103775335B (en) * | 2012-10-26 | 2016-08-03 | 复盛股份有限公司 | Scroll heat dissipation structure of scroll fluid machine and manufacturing method thereof |
| JP2015001175A (en) * | 2013-06-14 | 2015-01-05 | アネスト岩田株式会社 | Scroll type fluid machine |
| JP6245937B2 (en) * | 2013-10-25 | 2017-12-13 | 株式会社ヴァレオジャパン | Electric scroll compressor |
| CN104405618B (en) * | 2014-10-23 | 2016-06-22 | 浙江西田机械有限公司 | A kind of bearing of compressor mechanism for axial adjusting |
| CN105756935A (en) * | 2016-04-25 | 2016-07-13 | 徐道敏 | Oilless vortex air compressor |
-
2016
- 2016-04-25 CN CN201610265940.2A patent/CN105756935A/en active Pending
- 2016-08-31 CN CN201610794046.4A patent/CN106151030B/en active Active
- 2016-08-31 CN CN201621019735.XU patent/CN206054299U/en not_active Withdrawn - After Issue
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201599193U (en) * | 2010-01-29 | 2010-10-06 | 鲍海岳 | Multifunctional oil-free scroll compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206054299U (en) | 2017-03-29 |
| CN105756935A (en) | 2016-07-13 |
| JP6431125B2 (en) | 2018-11-28 |
| JP2017198215A (en) | 2017-11-02 |
| CN106151030A (en) | 2016-11-23 |
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