CN107178501B - The sub- compressor of wheel-rotating - Google Patents
The sub- compressor of wheel-rotating Download PDFInfo
- Publication number
- CN107178501B CN107178501B CN201710597053.XA CN201710597053A CN107178501B CN 107178501 B CN107178501 B CN 107178501B CN 201710597053 A CN201710597053 A CN 201710597053A CN 107178501 B CN107178501 B CN 107178501B
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- compression chamber
- movable vane
- wheel
- vane piece
- driving motor
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- 230000006835 compression Effects 0.000 claims abstract description 77
- 238000007906 compression Methods 0.000 claims abstract description 77
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 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
- 230000008859 change Effects 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
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- 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- compressors of wheel-rotating, belong to a kind of cold medium compressor, compression chamber is cylindrical, and air inlet and gas outlet are respectively equipped on the end cap at compression chamber both ends, there are two take turns movable vane piece for the inside installation of compression chamber, and the position of two wheel movable vane pieces mutually staggers, the inside close contact of the radially outer edge and compression chamber of two wheel movable vane pieces, axially outer edges and the intracorporal end of compression chamber of two wheel movable vane pieces is in close contact.Drive two wheel movable vane pieces in the intermittent rotation in the inside of compression chamber by driving motor, two blades that move in turn are alternately as the movable plate of stationary stator and rotation compressed gas, and circulation reaches compression purpose repeatedly；And by two blade rotation compressions of moving in turn so that compressor compression discharge capacity with higher, compression ratio is high, and the wheel movable vane piece in compression chamber is driven by external driving motor, can avoid because operating temperature is excessively high, and then has effectively widened the application field of air energy heat pump.
Description
Technical field
The present invention relates to a kind of cold medium compressors, more specifically, the invention mainly relates to a kind of compressions of wheel-rotating
Machine.
Background technique
Currently, 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, motor internal will be burnt by being such as higher than 100 degrees Celsius using temperature.Aforementioned motor reason of burning is mainly that electromechanical integration is made
At, i.e., the compressor of common heat pump and driving motor are sealed in a cylinder of steel, motor at work, the temperature of stator coil
It is natively high, it will increase if temperature improves Coil resistance again, internal resistance, which increases electric efficiency, to be reduced, in the case that efficiency reduces
Continue to increase if loading constant coil current, eventually leads to compressor electric motor into vicious circle above-mentioned and burn.In addition,
Common heat pump above-mentioned also has using screw compressor, this kind of screw compressor better performances, but limits because its discharge capacity is smaller
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 it is this kind of for being applied to
The compressor arrangement of heat pump is further studied and is improved.
Summary of the invention
One of the aims of the present invention is to provide...in response to the above drawbacks a kind of sub- compressors of wheel-rotating, it is expected to solve
In the prior art air energy heat pump using temperature increase and cause motor to burn, 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.
In order to solve the above technical problems, the invention adopts the following technical scheme:
The sub- compressor of a kind of wheel-rotating provided by the present invention, including compression chamber, the compression chamber is cylindrical,
And air inlet and gas outlet are respectively equipped on the end cap at compression chamber both ends, there are two move in turn for the inside installation of the compression chamber
Blade, and the position of two wheel movable vane pieces mutually staggers, the radially outer edge of described two wheel movable vane pieces and the inside of compression chamber
It is in close contact, the axially outer edge and the intracorporal end close contact of compression chamber of two wheel movable vane pieces, and described two wheel movable vane pieces
It is 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 solution is: the linkage of one of wheel movable vane piece of described two wheel movable vane pieces
Axis is sleeved on the outside of the universal driving shaft of another wheel movable vane piece, and is mounted on driving cog on the universal driving shaft of two wheel movable vane pieces
Wheel, on the output shaft of the driving motor installation there are two imperfect gear, described two imperfect gears respectively with it is respective
Transmission gear is meshed.
Further technical solution is: the driving motor is two, the universal driving shaft difference of described two wheel movable vane pieces
It is stretched out by the both ends of compression chamber, and the universal driving shaft end of two wheel movable vane pieces is connected by power with respective driving motor.
Further technical solution is: the universal driving shaft end of described two wheel movable vane pieces is equipped with interior driving disk, institute
The output shaft end for stating driving motor is equipped with outer driving disk, and the compression chamber and interior driving disk are placed in the first cavity
Inside, the driving motor is mounted on the inside of the second cavity, there is gap between first cavity and the second cavity, and
It is also equipped with support rod body between first cavity and the second cavity, for driving interior driving by outer driving disk by driving motor
Disc rotation, to drive wheel movable vane piece in the inner rotation of compression chamber by universal driving shaft.
Further technical solution is: the support rod body at least two, and the outside of the support rod body is equipped with
Screw thread is equipped with support base on the outside of first cavity and the second cavity, and the support rod body is mounted on correspondence by nut
Support base on.
Further technical solution is: the lateral surface of the compression chamber is equipped with movable plate positioning electromagnet, described dynamic
Piece positioning electromagnet access control apparatus.
Further technical solution is: the compression chamber is mounted on the base, and pedestal is equipped with resilient cushion.
Further technical solution is: the contact surface on the inside of described two wheel movable vane pieces and compression chamber is arc surface,
The distance that the arc surface corresponds to its center of circle is less than the radius in compression chamber section.
Further technical solution is: being provided in described two wheel movable vane pieces and the contact surface on the inside of compression chamber resistance to
Grind layer.
Compared with prior art, beneficial effects of the present invention first is that: by driving motor drive two wheel movable vane pieces exist
The intermittent rotation in the inside of compression chamber, two blades that move in turn are alternately as stationary stator and rotate the dynamic of compressed gas
Piece, stator can also play the role of isolation when movable plate rotates, and circulation reaches compression purpose repeatedly；And pass through two wheels
So that compressor compression discharge capacity with higher, compression ratio is high for movable vane piece rotation compression, and the wheel movable vane piece in compression chamber by
External driving motor driving, can avoid the situation for causing motor to burn because operating temperature is excessively high and occurs, 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, is suitable for
It is installed and used on the air energy heat pump of all kinds of specifications, application range is wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram 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 schematic diagram in one embodiment of the invention；
Fig. 4 is the structural schematic diagram for illustrating another embodiment of the present invention；
Fig. 5 is the structural schematic diagram 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 gas outlet, 2 is wheel movable vane piece, 3 is universal driving shaft, 4 is transmission
Motor, 5 be transmission 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 movable plate positioning electromagnet, 30 be pedestal, 40 be resilient cushion, 50 be support base.
Specific embodiment
The present invention is further elaborated with reference to the accompanying drawing.
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 that air inlet 11 and gas outlet 12 is respectively set on the end cap at 1 both ends of compression chamber,
The structure of compression chamber 1 is as shown in Figure 3；More importantly in the installation of the inside of aforementioned compression cavity 1, there are two take turns movable vane piece
2, two wheel movable vane piece 2 structure as shown in Fig. 2, and make this two wheel movable vane pieces 2 positions mutually stagger, this two wheel movable vanes
Piece 2 also needs to be cooperated with the internal structure of compression chamber 1, the radially outer edge and compression chamber 1 of specially two wheel movable vane pieces 2
Inside be in close contact, two wheel movable vane piece 2 axially outer edges and compression chamber 1 in end be in close contact, thus moving in turn
The effect of gas compression just can be achieved in blade 2 during rotating；Convenient in power transmission, two wheels movable vane piece 2 above-mentioned is divided
Not Tong Guo respective universal driving shaft 3 connect 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 of wheel movable vane piece 2, figure
Air inlet 11 shown in 3 can become gas outlet, and gas outlet 12 can also become air inlet.
To increase the smoothness that rotates in compression chamber 1 of wheel movable vane piece 2, reduce friction, can by two wheel movable vane pieces 2 and
The contact surface of 1 inside of compression chamber is arc surface, and the distance that the arc surface corresponds to its center of circle is less than 1 section of compression chamber
Radius facilitates to further decrease the contact surface between two wheel movable vane pieces 2 and compression chamber 1 in this way；It is simultaneously further drop
Wear intensity of the low wheel movable vane piece 2 inside compression chamber 1 can also take turns the contact of movable vane piece 2 with 1 inside of compression chamber at two again
One layer of wearing layer is added on face, which may be selected the metal figure layer of high rigidity.
In the present embodiment, drive two wheel movable vane pieces 2 in the inside batch-type rotary of compression chamber 1 by driving motor 4
It is dynamic, two wheel movable vane pieces 2 alternately as stationary stator and rotation compressed gas movable plate, stator when movable plate rotates also
It can play the role of isolation, such purpose；And by two 2 rotation compressions of wheel movable vane piece so that compressor pressure with higher
The amount of indenting, compression ratio is high, and the wheel movable vane piece in compression chamber is driven by external driving motor 4, can avoid because of operating temperature
Situation that is excessively high and causing motor to burn 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 wheel movable vane pieces 2 to carry out intermittent rotary in several ways,
The purpose is to be to realize that two wheel movable vane pieces 2 realize that circulation is compressed alternately as movable plate and stator, inventor provide thus as
Lower two kinds of preferred embodiments:
One of which is i.e. as illustrated in FIG. 1, then above-mentioned universal driving shaft 3 is moved in turn two using the structure of hollow shaft
The universal driving shaft 3 of one of wheel movable vane piece 2 of blade 2 is sleeved on the outside of the universal driving shaft 3 of another wheel movable vane piece 2, then two
A transmission gear 5 is respectively installed on the hollow coupling shaft 3 of a wheel movable vane piece 2, is then installed on the output shaft of driving motor 4 again
There are two imperfect gears can add a biography if output shaft falls short of between the output shaft and universal driving shaft 3 of driving motor 4
Two imperfect gears above-mentioned are mounted on transmission shaft by moving axis, by two imperfect gear (not shown)s respectively with
Respective transmission gear 5 is meshed, herein it should be noted that the imperfect gear of both of the aforesaid driving motor 4 output shaft
Or need to be installed in a staggered manner on transmission shaft, make two imperfect gears can not axis rotation same angle all simultaneously with respective biography
Dynamic wheel 5 is meshed, and so just can guarantee that driving motor 4 can drive two wheel movable vane pieces by two above-mentioned imperfect gears
2 carry out intermittent rotary.
A kind of another relatively upper mode come it is more simple and direct, as shown in figure 4, directly adopt two driving motors 4,
The universal driving shaft 3 that two are taken turns movable vane piece 2 is stretched out by the both ends of compression chamber 1 respectively again, then takes turns two the linkage of movable vane piece 2
3 end of axis is connected by power with respective driving motor 4, and two driving motors 4 are independently run, and can drive wheel movable vane piece
2 carry out intermittent rotation；And for convenience of controlling, servo motor can be used in the present embodiment as above-mentioned driving motor 4,
By servo motor access control apparatus, revolving speed and start and stop by control device control servo motor may make the work of compressor
State is within the scope of controllable.
Refering to what is 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 avoid temperature is excessively high driving motor is caused to burn, inventor for the temperature for further decreasing compressor operation
From the direction for blocking heat transfer, contacts universal driving shaft 3 not with the output shaft of driving motor 4, can still realize the effect of transmission,
Specific technological means is to install one in 3 end of universal driving shaft of above-mentioned two drive blade (drive blade is not shown in Figure 5)
A interior driving disk 6, matched, the output shaft end of driving motor 4 is also installed and drives disk 7 outside one, and interior drive
Movable magnetic disc 6 and outer driving disk 7 need heteropolar opposite installation, then aforementioned compression cavity 1 and interior driving disk 6 are installed in the
Driving motor 4, is then mounted on the inside of the second cavity 9 by the inside of one cavity 8, and makes aforementioned first cavity 8 and the second chamber
Gap is kept between body 9, however installation support rod body 10, the support rod body 10 are also needed between the first cavity 8 and the second cavity 9
Effect be the gap supported between the first cavity 8 and the second cavity 9, avoid because of interior driving disk 6 and outer 7 phase of driving disk
Mutual attraction closes up the first cavity 8 with the second cavity 9, so that the two be avoided to contact with each other, realization is passed through by driving motor 4
Outer driving disk 7 drives interior driving disk 6 to rotate, and then drives wheel movable vane piece 2 in the inside of compression chamber 1 by universal driving shaft 3
Rotation.
The principle that specifically above-mentioned driving motor 4 drives wheel movable vane piece 2 to rotate is, due to interior driving disk 6 and outer drive
The position of movable magnetic disc 7 is corresponding, can generate the magnetic force to attract each other between the two, under the supporting role of support rod body 10, makes
Interior driving disk 6 can not be contacted with outer driving disk 7, just because of there are magnetic force for the two, even if so that the two 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, interior driving disk 6 is driven to rotate, to realize contactless transmission, facilitates intercept heat biography
It is defeated, avoid the operating temperature of driving motor 4 excessively high.And to guarantee that aforementioned interior driving disk 6 and the magnetic force of outer driving disk 7 exist
In controllable range, electromagnet both can be used.
The preferred structure of above-mentioned support rod body 10 is to be set at least two, to guarantee the stability of support, and again
External in support rod body 10 is arranged screw thread, then is respectively provided with a support base 50 in the outside of the first cavity 8 and the second cavity 9,
Support rod body 10 above-mentioned is mounted on corresponding support base 50 by nut.
As shown in connection with fig. 5, it is more preferable that, can also be above-mentioned to be positioned convenient for the above-mentioned wheel movable vane piece 2 as movable plate
The lateral surface of compression chamber 1 installs movable plate positioning electromagnet 20, and the movable plate positioning electromagnet 20 is accessed above-mentioned control device,
The magnetic field of movable plate positioning electromagnet 9 is controlled by control device, convenient for compressor in the process of running movable plate and stator according to
Scheduled rotational trajectory is run.It on the other hand, can be by above-mentioned compression chamber to reduce the vibration that the wheel rotation of movable vane piece 2 generates
Body 1 is directly installed on pedestal 30, and resilient cushion 40 is installed on pedestal 30, which can use spring or other classes
The component of spring is similar to as damping part, the vibration generated to alleviate pressure texture operation.
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 generates magnetic field, and two wheel movable vane pieces 2 is made to complete positioning under the action of movable plate positioning electromagnet 20
Afterwards, control device controls the rotation of driving motor 4 again, and the output shaft of driving motor 4 starts turning, and is placed in a subsequent wheel at this time
Movable vane piece 2 is motionless as stator, and heat transferring medium is entered the inside of compression chamber 1 by the air inlet of stator front end at this time, is then set
A wheel movable vane piece 2 in front is used as movable plate, starts turning, when it turns to the rear portion of stator, passes through stator rear end
Exhaust outlet heat transferring medium is discharged, then aforementioned movable plate is started turning as stator, stator as movable plate, repeats above-mentioned to change
The process that thermal medium enters, compresses, is discharged, such alternate cycles；By working principle above-mentioned it is found that compression chamber 1 and moving 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, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are 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 implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the variations and modifications of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
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
Shape, and air inlet (11) and gas outlet (12) are respectively equipped on the end cap at compression chamber (1) both ends, the compression chamber (1)
There are two wheels movable vane piece (2) for inside installation, and the positions of two wheels movable vane piece (2) mutually stagger, described two wheel movable vane pieces (2)
Radially outer edge and compression chamber (1) inside be in close contact, two wheel movable vane piece (2) axially outer edges and compression chamber (1)
Interior end is in close contact, and described two wheels movable vane piece (2) pass through respective universal driving shaft (3) and driving motor (4) respectively
Outputting axial power connection, for driving two wheel movable vane pieces (2) between the inside of compression chamber (1) respectively by driving motor (4)
It has a rest rotation；The driving motor (4) is two, and the universal driving shaft (3) of described two wheels movable vane piece (2) is respectively by compression chamber (1)
Both ends stretch out, and two wheel movable vane piece (2) universal driving shaft (3) ends be connected by power with respective driving motor (4)；It is described
Contact surface on the inside of two wheels movable vane piece (2) and compression chamber (1) is arc surface, and the distance that the arc surface corresponds to its center of circle is small
Radius in compression chamber (1) section.
2. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that: its described two for taking turns movable vane piece (2)
In wheel movable vane piece (2) universal driving shaft (3), be sleeved on the outside of the universal driving shaft (3) of another wheel movable vane piece (2), and two
It takes turns and is mounted on transmission gear (5) on the universal driving shaft (3) of movable vane piece (2), be equipped with two on the output shaft of the driving motor (4)
A imperfect gear, described two imperfect gears are meshed with respective transmission gear (5) respectively.
3. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that: the connection of described two wheels movable vane piece (2)
Moving axis (3) end is equipped with interior driving disk (6), and the output shaft end of the driving motor (4) is equipped with outer driving disk
(7), the compression chamber (1) and interior driving disk (6) are placed in the inside of the first cavity (8), driving motor (4) installation
Between the inside of the second cavity (9), first cavity (8) and the second cavity (9) have gap, and the first cavity (8) with
Support rod body (10) are also equipped between second cavity (9), for being passed through in the drive of outer driving disk (7) by driving motor (4)
Disk (6) rotation is driven, to drive wheel movable vane piece (2) in the inner rotation of compression chamber (1) by universal driving shaft (3).
4. the sub- compressor of wheel-rotating according to claim 3, it is characterised in that: the support rod body (10) is at least two
It is a, and the outside of the support rod body (10) is equipped with screw thread, is equipped on the outside of first cavity (8) and the second cavity (9)
Support base (50), the support rod body (10) are mounted on corresponding support base (50) by nut.
5. the sub- compressor of wheel-rotating according to claim 1 or 2, it is characterised in that: the outside of the compression chamber (1)
Face is equipped with movable plate positioning electromagnet (20), movable plate positioning electromagnet (20) access control apparatus.
6. the sub- compressor of wheel-rotating according to claim 5, it is characterised in that: the compression chamber (1) is mounted on bottom
On seat (30), the pedestal (30) is equipped with resilient cushion (40).
7. the sub- compressor of wheel-rotating according to claim 1, it is characterised in that: described two wheel movable vane pieces (2) and pressure
Wearing layer is provided on contact surface on the inside of contracting cavity (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 CN107178501A (en) | 2017-09-19 |
| CN107178501B true 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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Families Citing this family (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 |
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 |
-
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 |
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| Publication number | Publication date |
|---|---|
| CN107178501A (en) | 2017-09-19 |
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