CN107178501A - The sub- compressor of wheel-rotating - Google Patents
The sub- compressor of wheel-rotating Download PDFInfo
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- CN107178501A CN107178501A CN201710597053.XA CN201710597053A CN107178501A CN 107178501 A CN107178501 A CN 107178501A CN 201710597053 A CN201710597053 A CN 201710597053A CN 107178501 A CN107178501 A CN 107178501A
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- turn
- compression chamber
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- blades
- compressor
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- 230000006835 compression Effects 0.000 claims abstract description 74
- 238000007906 compression Methods 0.000 claims abstract description 74
- 208000002925 dental caries Diseases 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- 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
- F04C2240/00—Components
- F04C2240/20—Rotors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of sub- compressor of wheel-rotating, belong to a kind of cold medium compressor, compression chamber is cylindrical, and it is respectively equipped with air inlet and gas outlet on the end cap at compression chamber two ends, the inside of compression chamber is provided with two blades that move in turn, and the position of two blades that move in turn mutually is staggered, the radially outer edge of two blades that move in turn and the inner side of compression chamber are in close contact, and the end in the axially outer edge and compression chamber of two blades that move in turn is in close contact.Two blades that move in turn are driven to be rotated in the inside batch (-type) of compression chamber by driving motor, two blades that move in turn are alternately as actionless stator and the moving plate of rotation compressed gas, and such iterative cycles reach compression purpose；And being compressed by two blade rotations of moving in turn causes compressor to have higher compression discharge capacity, compression ratio is high, and the blade that moves in turn in compression chamber is driven by external driving motor, can be avoided because operating temperature is too high, and then the application field of air energy heat pump is effectively widened.
Description
Technical field
The present invention relates to a kind of cold medium compressor, in particular, compressed the invention mainly relates to a kind of wheel-rotating
Machine.
Background technology
At present, the maximum operation (service) temperature of air energy heat pump (including carbon dioxide heat-pump) be both needed to control 90 degrees Celsius with
Under, such as temperature in use will burn motor internal higher than 100 degrees Celsius.It is foregoing burn motor reason and be mainly electromechanical integration make
Into, i.e., the compressor of common heat pump is sealed in a cylinder of steel with motor, motor operationally, the temperature of stator coil
It is natively high, if temperature improves Coil resistance and will increased again, internal resistance increase electric efficiency reduction, in the case that efficiency is reduced
Continue increase if loading constant coil current, ultimately result in compressor electric motor into foregoing vicious circle and burn.In addition,
Foregoing common heat pump also uses screw compressor, this kind of screw compressor better performances, but because its discharge capacity is smaller and limits
The use scope of air energy heat pump, thus in order to expand the application field of air energy heat pump, it is necessary to for applied to this kind of
The compressor arrangement of heat pump is further studied and improved.
The content of the invention
An object of the present invention is for above-mentioned not enough there is provided a kind of sub- compressor of wheel-rotating, to expect to solve
In the prior art air energy heat pump temperature in use raise and cause burn-down of electric motor, using better mechanical property screw compressor because
Discharge capacity is smaller and limits the technical problems such as the application field of air energy heat pump.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
The sub- compressor of a kind of wheel-rotating provided by the present invention, including compression chamber, the compression chamber are cylindrical,
And air inlet and gas outlet are respectively equipped with the end cap at compression chamber two ends, the inside of the compression chamber is provided with two and moved in turn
Blade, and the position of two blades that move in turn mutually staggers, the radially outer edge of described two blades that move in turn and the inner side of compression chamber
It is in close contact, the end in the axially outer edge and compression chamber of two blades that move in turn is in close contact, and described two blades that move in turn
Connected respectively by the outputting axial power of respective universal driving shaft and driving motor, for driving two to move in turn respectively by driving motor
Inside intermittent rotary of the blade in compression chamber.
Preferably, further technical scheme is：The linkage of one of them blade that moves in turn of described two blades that move in turn
Axle, is sleeved on the outside of the universal driving shaft of another blade that moves in turn, and the universal driving shaft of two blades that move in turn and is mounted on driving cog
Wheel, is provided with two imperfect gears on the output shaft of the driving motor, described two imperfect gears respectively with it is respective
Travelling gear is meshed.
Further technical scheme is：The driving motor is two, and the universal driving shaft of described two blades that move in turn is distinguished
By compression chamber two ends stretch out, and two blades that move in turn linkage shaft end with respective driving motor power connector.
Further technical scheme is：The linkage shaft end of the blade that moves in turn is provided with interior driving disk, the biography
The output shaft end of dynamic motor is provided with outer driving disk, and the compression chamber is placed in the interior of the first cavity with interior driving disk
Portion, the driving motor is arranged on the inside of the second cavity, has gap, and first between first cavity and the second cavity
Support rod body is also equipped between cavity and the second cavity, for driving interior driving disk by outer driving disk by driving motor
Rotate, thus by universal driving shaft driven wheel movable vane piece compression chamber inner rotation.
Further technical scheme is：The support rod body at least two, and the outside of the support rod body is provided with
Support base is equipped with the outside of screw thread, first cavity and the second cavity, the support rod body is arranged on correspondence by nut
Support base on.
Further technical scheme is：The lateral surface of the compression chamber is provided with moving plate positioning electromagnet, described dynamic
Piece positioning electromagnet access control apparatus.
Further technical scheme is：The compression chamber is arranged on base, and base is provided with beam.
Further technical scheme is：Described two blades that move in turn are arc surface with the contact surface on the inside of compression chamber,
The distance in its center of circle of arc surface correspondence is less than the radius in compression chamber section.
Further technical scheme is：Described two blades that move in turn are resistance to being provided with the contact surface on the inside of compression chamber
Grind layer.
Compared with prior art, one of beneficial effects of the present invention are：Two blades that move in turn are driven to exist by driving motor
The inside batch (-type) of compression chamber is rotated, and two blades that move in turn are alternately as actionless stator and rotate the dynamic of compressed gas
Piece, stator can also play a part of isolation when moving plate is rotated, and such iterative cycles reach compression purpose；And pass through two wheels
The rotation of movable vane piece, which is compressed, causes compressor to have higher compression discharge capacity, and compression ratio is high, and in compression chamber move in turn blade by
External driving motor driving, can avoid causing the situation of burn-down of electric motor to occur because operating temperature is too high, and then effectively widen
The application field of air energy heat pump, while the sub- compressor arrangement of a kind of wheel-rotating provided by the present invention is simple, suitable for
Installed and used on the air energy heat pump of all kinds of specifications, application is wide.
Brief description of the drawings
Fig. 1 is the structural representation for illustrating one embodiment of the invention；
Fig. 2 is for illustrating the blade construction schematic diagram that moves in turn in one embodiment of the invention；
Fig. 3 is for illustrating the compression chamber structural representation in one embodiment of the invention；
Fig. 4 is the structural representation for illustrating another embodiment of the present invention；
Fig. 5 is the structural representation for illustrating another embodiment of the invention；
Fig. 6 is the mounting structure schematic diagram for illustrating one embodiment of the invention；
In figure, 1 it is compression chamber, 11 is air inlet, 12 is that gas outlet, 2 are universal driving shaft for the blade that moves in turn, 3,4 are transmission
Motor, 5 be travelling gear, 6 be interior driving disk, 7 be outer driving disk, 8 be the first cavity, 9 be the second cavity, 10 be support
The body of rod, 20 be moving plate positioning electromagnet, 30 be base, 40 be beam, 50 be support base.
Embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1 and Fig. 6, one embodiment of the present of invention is a kind of sub- compressor of wheel-rotating, including compression chamber
Body 1, the compression chamber 1 is cylindrical, and needs to set air inlet 11 and gas outlet 12 respectively on the end cap at the two ends of compression chamber 1,
The structure of compression chamber 1 is as shown in Figure 3；What is more important, two blades that move in turn are provided with the inside of aforementioned compression cavity 1
2, the structures of two blades 2 that move in turn as shown in Fig. 2 and the position of this two blades 2 that move in turn mutually is staggered, this two wheel movable vanes
Piece 2 also needs the internal structure with compression chamber 1 to be coordinated, radially outer edge and the compression chamber 1 of specially two blades 2 that move in turn
Inner side be in close contact, the axially outer edges of two blades 2 that move in turn is in close contact with the end in compression chamber 1, so as to move in turn
The effect of gas compression just can be achieved in blade 2 during rotating；Two convenient, foregoing 2 points of blades that move in turn are transmitted in power
It is not connected by respective universal driving shaft 3 with the outputting axial power of driving motor 4, for driving two wheels respectively by driving motor 4
Inside intermittent rotary of the movable vane piece 2 in compression chamber 1；According to the flow direction of heat transferring medium and the rotation direction for the blade 2 that moves in turn, figure
Air inlet 11 shown in 3 can turn into gas outlet, and gas outlet 12 can also turn into air inlet.
Moved in turn the smoothness that blade 2 rotated in the compression chamber 1 for increase, reduce friction, can by two move in turn blade 2 with
The contact surface of the inner side of compression chamber 1 is arc surface, and the distance in its center of circle of arc surface correspondence is less than into the section of compression chamber 1
Radius, so contributes to further to reduce two contact surfaces moved in turn between blade 2 and compression chamber 1；It is simultaneously further drop
Low wear intensity of the blade 2 inside compression chamber 1 that move in turn, can also move in turn the contact with the inner side of compression chamber 1 of blade 2 at two again
One layer of wearing layer is set up on face, the metal figure layer of high rigidity may be selected in the wearing layer.
In the present embodiment, two inside batch-type rotaries of the blade 2 in compression chamber 1 that move in turn are driven by driving motor 4
Dynamic, two blades 2 that move in turn are alternately as actionless stator and rotate the moving plate of compressed gas, stator when moving plate is rotated also
Isolation, such purpose can be played a part of；And being compressed by two rotations of blade 2 of moving in turn causes compressor to have higher pressure
The amount of indenting, compression ratio is high, and the blade that moves in turn in compression chamber is driven by external driving motor 4, can be avoided because of operating temperature
Situation that is too high and causing burn-down of electric motor occurs, and then has effectively widened the application field of air energy heat pump, and iterative cycles reach
Compression effectiveness.
In above-described embodiment, driving motor 4 can drive two blades 2 that move in turn to carry out intermittent rotary in several ways,
The purpose is to realize that two blades 2 that move in turn realize circulation compression alternately as moving plate and stator, inventor provided for this as
Lower two kinds of preferred embodiments：
One of which is that as illustrated in FIG. 1, then above-mentioned universal driving shaft 3 is moved in turn two using the structure of hollow shaft
One of them of blade 2 moves in turn the universal driving shaft 3 of blade 2, is sleeved on the outside of the universal driving shaft 3 of another blade 2 that moves in turn, then two
One travelling gear 5 is respectively installed on the hollow coupling shaft 3 of the individual blade 2 that moves in turn, then installed again on the output shaft of driving motor 4
There are two imperfect gears, if output shaft falls short of, a biography can be set up between the output shaft and universal driving shaft 3 of driving motor 4
Moving axis, by two foregoing imperfect gears be arranged on power transmission shaft on, by two imperfect gear (not shown)s respectively with
Respective travelling gear 5 is meshed, and output shaft of the imperfect gear of both of the aforesaid in driving motor 4 is should be noted that herein
Or installation of staggering is needed on power transmission shaft, the same angle that making two imperfect gears can not possibly rotate in axle is all passed with respective simultaneously
Dynamic wheel 5 is meshed, and so can just ensure that driving motor 4 can drive two blades that move in turn by two foregoing imperfect gears
2 carry out intermittent rotary.
It is more simple and direct that a kind of another relatively upper mode is come, as shown in figure 4, directly using two driving motors 4,
The universal driving shaft 3 of two blades 2 that move in turn is stretched out by the two ends of compression chamber 1 respectively again, then by the linkage of two blades 2 that move in turn
The end of axle 3 with the respective power connector of driving motor 4, two driving motors 4 independently run, you can driven wheel movable vane piece
2 carry out batch (-type) rotation；And for convenience of controlling, servomotor can be used in the present embodiment as above-mentioned driving motor 4,
By servomotor access control apparatus, rotating speed and the start and stop of servomotor are controlled by control device, the work of compressor is may be such that
State is within the scope of controllable.
With reference to shown in Fig. 5, in the present invention for solving in the more preferred one embodiment of technical problem, based on the present invention
The above embodiments, are the temperature of further reduction compressor operating, it is to avoid temperature is too high to cause driving motor to burn, inventor
From the direction for blocking heat transfer, universal driving shaft 3 is not contacted with the output shaft of driving motor 4, can still realize the effect of transmission,
Specific technological means is to be installed in the end of universal driving shaft 3 of above-mentioned drive blade (drive blade is not shown in Figure 5) in one
Disk 6 is driven, matched, the output shaft end of driving motor 4 also installs driving disk 7 outside one, and interior driving magnetic
Disk 6 and outer driving disk 7 installation that to need heteropole relative, then aforementioned compression cavity 1 with interior driving disk 6 is installed in the first chamber
The inside of body 8, then by driving motor 4 be arranged on the second cavity 9 inside, and make the foregoing cavity 9 of first cavity 8 and second it
Between keep gap, but also needed between the first cavity 8 and the second cavity 9 install support rod body 10, the work of the support rod body 10
With being to support the gap between the first cavity 8 and the second cavity 9, it is to avoid because interior driving disk 6 and outer driving disk 7 are mutual
Attraction makes the first cavity 8 close up with the second cavity 9, so as to avoid both from contacting with each other, realizes and is driven by driving motor 4 by outer
Movable magnetic disc 7 drive it is interior driving disk 6 rotate, and then by the driven wheel movable vane piece 2 of universal driving shaft 3 compression chamber 1 inner rotation.
The principle that specifically the above-mentioned driven wheel movable vane piece 2 of driving motor 4 is rotated is, because interior driving disk 6 drives with outer
The position of movable magnetic disc 7 is corresponding, and the magnetic force attracted each other can be produced between the two, under the supporting role of support rod body 10, is made
Interior driving disk 6 can not be contacted with outer driving disk 7, just because of both have magnetic force so that even if both can not contact, still
It can drive and be rotated each other, thus when driving motor 4 drives outer driving disk 7 to rotate, disk 6 and outer driving are driven inside
Under the magneticaction of disk 7, drive interior driving disk 6 to rotate, so as to realize contactless transmission, contribute to intercept heat to pass
It is defeated, it is to avoid the operating temperature of driving motor 4 is too high.And to ensure that the magnetic force of foregoing interior driving disk 6 and outer driving disk 7 exists
In controllable scope, both of which can use electromagnet.
The preferred structure of above-mentioned support rod body 10 is to be set at least two, to ensure the stability of support, and again
It is threaded in the outside of support rod body 10, then a support base 50 is respectively provided with the outside of the first cavity 8 and the second cavity 9,
Foregoing support rod body 10 is arranged on corresponding support base 50 by nut.
, can also be above-mentioned with reference to shown in Fig. 5, it is more preferable that positioned for ease of above-mentioned as the blade 2 that moves in turn of moving plate
The lateral surface of compression chamber 1 installs moving plate positioning electromagnet 20, and the moving plate positioning electromagnet 20 is accessed into above-mentioned control device,
The magnetic field of moving plate positioning electromagnet 9 is controlled by control device, be easy to compressor in the process of running moving plate and stator according to
Predetermined rotational trajectory is run.On the other hand, the vibrations produced are rotated to reduce the blade 2 that moves in turn, can be by above-mentioned compression chamber
Body 1 is directly installed on base 30, and the installation beam 40 on base 30, and the beam 40 can use spring or other classes
The part of spring is similar to as damping part, to alleviate the vibrations that pressure texture operation is produced.
Referring to figs. 1 to shown in Fig. 6, the above-mentioned preferred one embodiment of the present invention in actual use, control device control
Brake(-holder) block positioning electromagnet 20 produces magnetic field, two blades 2 that move in turn is completed positioning in the presence of moving plate positioning electromagnet 20
Afterwards, control device controls driving motor 4 to rotate again, and the output shaft of driving motor 4 starts to rotate, and is now placed in a wheel below
Movable vane piece 2 is motionless as stator, and now heat transferring medium is entered the inside of compression chamber 1 by the air inlet of stator front end, is then put
Blade 2 is moved in turn as moving plate in one above, is started to rotate, when it turns to the rear portion of stator, is passed through stator rear end
Exhaust outlet heat transferring medium is discharged, then foregoing moving plate is as stator, and stator starts to rotate as moving plate, repeats foregoing changes
Thermal medium enters, compressed, the process of discharge, such alternate cycles；From foregoing operation principle, compression chamber 1 and move in turn
The space that the size adjustable of blade 2 is whole is larger, is especially suitable for using as big flow compressor, meets air heat pump in industry
The demand of field application.
Than that described above, in addition it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual
Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout
Outside the variations and modifications of progress, to those skilled in the art, other purposes also will be apparent.
Claims (9)
1. a kind of sub- compressor of wheel-rotating, including compression chamber (1), it is characterised in that：The compression chamber (1) is in cylinder
Air inlet (11) and gas outlet (12) are respectively equipped with shape, and the end cap at compression chamber (1) two ends, the compression chamber (1)
Inside is provided with two blades that move in turn (2), and the position of two blades that move in turn (2) is mutually staggered, described two blades that move in turn (2)
The inner side of radially outer edge and compression chamber (1) be in close contact, axially outer edge and the compression chamber (1) of two blades that move in turn (2)
Interior end is in close contact, and described two blades that move in turn (2) pass through respective universal driving shaft (3) and driving motor (4) respectively
Outputting axial power is connected, for driving two blades that move in turn (2) respectively by driving motor (4) between the inside of compression chamber (1)
Have a rest rotation.
2. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that：Described two blades that move in turn (2) its
In a blade that moves in turn (2) universal driving shaft (3), be sleeved on the outside of the universal driving shaft (3) of another blade that moves in turn (2), and two
Move in turn blade (2) universal driving shaft (3) on be mounted on being provided with two on travelling gear (5), the output shaft of the driving motor (4)
Individual imperfect gear, described two imperfect gears are meshed with respective travelling gear (5) respectively.
3. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that：The driving motor (4) is two, institute
The universal driving shaft (3) for stating two blades that move in turn (2) is stretched out by the two ends of compression chamber (1) respectively, and the connection of two blades that move in turn (2)
Moving axis (3) end with respective driving motor (4) power connector.
4. the sub- compressor of wheel-rotating according to claim 1 or 3, it is characterised in that：The linkage of the blade that moves in turn (2)
Axle (3) end is provided with interior driving disk (6), and the output shaft end of the driving motor (4) is provided with outer driving disk (7),
The compression chamber (1) and interior driving disk (6) are placed in the inside of the first cavity (8), and the driving motor (4) is arranged on the
The inside of two cavitys (9), has gap, and the first cavity (8) and second between first cavity (8) and the second cavity (9)
Support rod body (10) is also equipped between cavity (9), for driving interior drive by outer driving disk (7) by driving motor (4)
Disk (6) rotate so that by universal driving shaft (3) driven wheel movable vane piece (2) compression chamber (1) inner rotation.
5. the sub- compressor of wheel-rotating according to claim 4, it is characterised in that：The support rod body (10) is at least two
It is individual, and the outside of the support rod body (10) is provided with screw thread, first cavity (8) on the outside of the second cavity (9) with being equipped with
Support base (50), the support rod body (10) is arranged on corresponding support base (50) by nut.
6. the sub- compressor of wheel-rotating according to claims 1 to 3 any one, it is characterised in that：The compression chamber
(1) lateral surface is provided with moving plate positioning electromagnet (20), moving plate positioning electromagnet (20) access control apparatus.
7. the sub- compressor of wheel-rotating according to claim 6, it is characterised in that：The compression chamber (1) is arranged on bottom
On seat (30), the base (30) is provided with beam (40).
8. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that：Described two blades that move in turn (2) and pressure
Contact surface on the inside of contracting cavity (1) is arc surface, and the distance in its center of circle of arc surface correspondence is less than compression chamber (1) section
Radius.
9. the sub- compressor of wheel-rotating according to claim 1 or 9, it is characterised in that：Described two blades that move in turn (2) with
Wearing layer is provided with contact surface on the inside of compression chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597053.XA CN107178501B (en) | 2017-07-20 | 2017-07-20 | The sub- compressor of wheel-rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597053.XA CN107178501B (en) | 2017-07-20 | 2017-07-20 | The sub- compressor of wheel-rotating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178501A true CN107178501A (en) | 2017-09-19 |
| CN107178501B CN107178501B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597053.XA Active CN107178501B (en) | 2017-07-20 | 2017-07-20 | The sub- compressor of wheel-rotating |
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| CN (1) | CN107178501B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469378A (en) * | 2020-04-23 | 2020-07-31 | 新昌县欧赛机械有限公司 | Double-screw type matching equipment for high-strength rubber |
| CN113357169A (en) * | 2020-03-04 | 2021-09-07 | 核工业理化工程研究院 | Low-vacuum high-temperature carrier gas circulating pump and high-temperature carrier gas driving method and application thereof |
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| JPH01310102A (en) * | 1988-06-07 | 1989-12-14 | Yukio Fujiwara | Rotary piston |
| CN1281527A (en) * | 1998-12-02 | 2001-01-24 | 金昌钧 | Reciprocating rotary piston system and pressure pump and IC engine using same |
| CN102140959A (en) * | 2011-03-24 | 2011-08-03 | 中国人民解放军国防科学技术大学 | Power transmission device with combined pericycloid mechanism and double-crank mechanisms |
| CN104481680A (en) * | 2014-11-17 | 2015-04-01 | 王蓬波 | Double-cylinder two-stroke cylinder engine |
| CN207073462U (en) * | 2017-07-20 | 2018-03-06 | 四川熙缘科技有限公司 | The sub- compressor of wheel-rotating |
-
2017
- 2017-07-20 CN CN201710597053.XA patent/CN107178501B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01310102A (en) * | 1988-06-07 | 1989-12-14 | Yukio Fujiwara | Rotary piston |
| CN1281527A (en) * | 1998-12-02 | 2001-01-24 | 金昌钧 | Reciprocating rotary piston system and pressure pump and IC engine using same |
| CN102140959A (en) * | 2011-03-24 | 2011-08-03 | 中国人民解放军国防科学技术大学 | Power transmission device with combined pericycloid mechanism and double-crank mechanisms |
| CN104481680A (en) * | 2014-11-17 | 2015-04-01 | 王蓬波 | Double-cylinder two-stroke cylinder engine |
| CN207073462U (en) * | 2017-07-20 | 2018-03-06 | 四川熙缘科技有限公司 | The sub- compressor of wheel-rotating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357169A (en) * | 2020-03-04 | 2021-09-07 | 核工业理化工程研究院 | Low-vacuum high-temperature carrier gas circulating pump and high-temperature carrier gas driving method and application thereof |
| CN111469378A (en) * | 2020-04-23 | 2020-07-31 | 新昌县欧赛机械有限公司 | Double-screw type matching equipment for high-strength rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178501B (en) | 2019-01-22 |
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