CN102337931B - Rotor, expansion machine and engine using rotor and expansion machine system - Google Patents
Rotor, expansion machine and engine using rotor and expansion machine system Download PDFInfo
- Publication number
- CN102337931B CN102337931B CN201010236407.6A CN201010236407A CN102337931B CN 102337931 B CN102337931 B CN 102337931B CN 201010236407 A CN201010236407 A CN 201010236407A CN 102337931 B CN102337931 B CN 102337931B
- Authority
- CN
- China
- Prior art keywords
- rotor
- decompressor
- central shaft
- vortex
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a rotor. The rotor comprises two round shell plates which are arranged in parallel along the same axis; at least one circle of vortex plate group is fixedly connected between the two round shell plates; each circle of vortex plate group comprises at least one vortex plate and corresponds to a coaxial line virtual cylinder of a shell; the vortex plates of each circle of vortex plate group are uniformly wound outside the virtual cylinder along the tangential direction of the virtual cylinder corresponding to the circle of vortex plate group; a hollow central shaft is vertically and fixedly communicated with the center of at least one of the two round shell plates; an axial opening is formed at the outer end of the central shaft; and a tangential cut is formed on a part between the outer ends of adjacent vortex shell plates at the outermost circle. The rotor is simple in structure and convenient to use, can be used as the rotor of an expansion machine and an engine and also can be used as a compressor. By the rotor, the internal energy and the kinetic energy of working fluid can be effectively transformed into mechanical energy for the rotor to rotate, and the comprehensive efficiency is greatly improved.
Description
Technical field
The present invention relates to decompressor, the motor that uses this decompressor and the expander system of rotor, use rotor.
Background technique
Heat engine is the combustion heating working fluid by fuel, make working fluid increase interior energy, utilize the thermal expansion process drive rotor mechanism of working fluid or the piston rod crank mechanism system to external world's output electric energy or kinetic energy, as internal-combustion engine (comprising piston engine), external-combustion engine (comprising turbogenerator), be widely used in motor, the generator etc. of generating and the output of various power.Be widely used in the most fields in people's production, life, comprise electric power, Motor Vehicle, aviation, navigation and chemical industry etc.
One, taking turbo machine as example, turbogenerator be utilize combustion heating working fluid or utilize the working fluid of other thermal source heat exchanger, thermal expansion process by working fluid to clash into (blowing) thus the rotor with one or more levels working blade sways to the system of extraneous output kinetic energy; Large-scale turbogenerator generally adopts the multistage blade of axial flow; Because the disposable transmission of useful power (conversion) that a grade blade is difficult to working fluid is had is to this only grade blade; So adopt multi-stage coaxial blade, the useful power that gradation has working fluid continuously repeatedly transmits (conversion) to multi-stage coaxial blade, described useful power could be converted into merit.Each grade blade of described multistage blade is made up of one group of moving vane and one group of stator blade; Moving vane is solid on axle, and stator blade is fixed on housing.
The deficiency that axial-flow turbine generator exists mainly contains:
(1), stator blade only plays water conservancy diversion in cylinder, itself does not do work to rotor; Working fluid enters the roughly motion vertically of subordinate's moving vane from one-level moving vane, and the direction of its moving direction and moving vane acting has one 90 degree angle, working fluid is had to inhibition, and produce an end thrust to housing; This just makes stator blade not only not do work, and has power consumption.
(2), moving vane in cylinder, be subject to working fluid clash into (blowing), the rotation that is rotor by the Conversion of Energy of working fluid, to extraneous output kinetic energy; But the direction that the axial flow direction roughly of working fluid motion and rotor rotate has 90 angles, and rotor is produced to a huge end thrust.The negative impact of bringing for eliminating this end thrust, have to increase equipment and power consumption; As thrust-bearing etc.; In addition, consume because the energy of quite a few end thrust will lean on thrust-bearing balance, also will give and easily play a hot bearing cooling, sink is set, and having relatively high expectations to cooling, radiating condition.
(3), self exhaust temperature is high, and must be more than ambient temperature; Actual exhaust temperature is generally all in 200 degree left and right; Environmental pollution is serious.
(4), dependence fossil energy, device structure complexity, thermal loss are comparatively serious, energy conversion efficiency is low; The energy conversion efficiency of himself only has 25% left and right, after adopting turbosupercharging or vacuum technique (this technology is mainly used in coproduction and the recovery of gas liquefaction energy etc. of heat, cold electricity), can utilize part exhausted spare heat, whole efficiency is promoted to 30%-40% left and right, and efficiency is still lower.
Two, taking internal-combustion engine cylinder type engine as example, cylinder type engine is to utilize the combustion heating working fluid of fuel to promote piston, and to-and-fro motion by piston promotes connecting rod, the crank system to extraneous output kinetic energy.
Problem and shortcoming that cylinder type engine exists mainly contain:
(1), mechanism's complexity.The intersect vertical axis of the axis of piston and acting output shaft, therefore, the to-and-fro motion of piston can not make output shaft produce circular movement, so output shaft must be made to bent axle, and produce leverage by connecting rod, could produce circular movement by pushing shaft, to extraneous output kinetic energy; The straight reciprocating motion of piston in cylinder body makes the conversion process of energy of system and structure become comparatively complicated; Its two great institutions, the mechanical friction loss that connecting rod and distribution device produce and the thermal loss of detonation high temperature, also need two large systems, and lubrication system and radiation system ensure for it maintains normal operation.
(2), mechanical friction area is large.
(3), delivery temperature is high, general outlet temperature is in 500 degree left and right.
(4), efficiency is low, 25% left and right.After adopting turbocharging technology (this technology is used for explosive motor auxiliary system), can utilize part exhaust heat, whole efficiency is promoted to 30% left and right, and efficiency is still lower.
Summary of the invention
The object of the present invention is to provide the rotor that a kind of energy utilization efficiency is higher.
For achieving the above object, rotor of the present invention comprises along the parallel two circular coverboards that are arranged side by side of same axis, between two circular coverboards, be fixed with at least one coil vortex plate group, every coil vortex plate group comprises at least one vortex board, the coaxial line virtual cylinder of the respectively corresponding coverboard of every coil vortex plate group, the composition vortex board of every coil vortex plate group along the even winding of tangent direction of virtual cylinder corresponding to this coil vortex plate in this virtual cylinder outside, the fixing central shaft that is provided with hollow that is communicated with of the central vertical of at least one circular coverboard in described two circular coverboards, the central shaft the other end offers axial port, position between the outer end of the adjacent vortex board of outmost turns forms tangential mouthful.
The all fixing central shaft that is provided with hollow that is communicated with in the center of described two circular coverboards, described central shaft and described two circular coverboards are coaxially set.
The fixing central shaft that is provided with hollow that is communicated with of a coverboard in described two circular coverboards, fixing connection of another piece coverboard is provided with solid central shaft, and the central shaft of described hollow, described solid central shaft are all coaxially set with described two circular coverboards.
Described vortex board group is provided with two circles, the corresponding setting of the virtual outer cylinder of coaxial line of outer ring vortex board group and coverboard, the corresponding setting of the virtual interior cylinder of coaxial line of inner ring vortex board group and coverboard.
Rotor of the present invention has advantages of as follows:
1. rotor structure of the present invention is simple, easy to use.When rotor of the present invention by working fluid (working fluid can be gas, can be also liquid) promote, working fluid by tangentially mouthful being pressed into, axial port is while flowing out, rotor of the present invention can be used as the rotor of decompressor, motor.Because working fluid enters by tangential mouthful, its flow direction is consistent with the direction that rotor rotates, therefore working fluid can not produce the end thrust to rotor, housing, and this has just eliminated in the past working fluid and has clashed into after stator blade, does not only do work but also has the defect of power consumption; Simultaneously the working fluid in the present invention is done vortex motion under the guide functions of vortex board, is effectively the mechanical energy that rotor rotates by the interior energy of working fluid and kinetic transformation, and whole efficiency can reach more than 50%, greatly improves compared with the efficiency of like product in the past;
In the time that rotor of the present invention drives central shaft rotation, working fluid to be flowed out by axial port (or tangential mouthful) suction, tangential mouthful (or axial port) by power plant, rotor of the present invention can be used as the rotor of compressor, vacuum air pump; Also can be used as compressor or the vacuum air pump of decompressor (or motor) and can coaxially use with decompressor or motor, also can disalignment using.
2. all fixing central shaft that is provided with hollow that is communicated with in the center of two circular coverboards, described central shaft and described two circular coverboards are coaxially set, make working fluid to flow into rotor or to flow out rotor by the axial port of the central shaft on two circular coverboards, make rotor overall structure symmetry, move more stable.
3. the fixing central shaft that is provided with hollow that is communicated with of a coverboard described in two circular coverboards, fixing connection of another piece coverboard is provided with solid central shaft, arranging is like this convenient to working fluid on the one hand by the central shaft of this hollow, thereby the function of rotor is achieved, is convenient on the other hand by solid central shaft to extraneous output kinetic energy.
4. vortex board group is provided with two circles, has further improved the working efficiency of rotor of the present invention.
The present invention also aims to provide a kind of decompressor that uses above-mentioned rotor.For achieving the above object, decompressor of the present invention comprises pedestal, and pedestal is provided with cavity, and described circular coverboard and central shaft thereof are located in described cavity and central shaft is rotatably connected by bearing and cavity inner wall; Axial port on the central shaft of described hollow is connected with pedestal outside and as the air outlet of decompressor, the cavity in described tangential mouthful of outside is provided with cavity opening on pedestal, and this cavity opening is as the suction port of decompressor.
The pedestal of described cavity opening is provided with throat, and throat's suction port is as the suction port of decompressor.
Decompressor of the present invention has advantages of as follows:
1. simple in structure, cost is lower, be easy to manufacture and install, use, and efficiency is high.
2. the setting of throat, can keep the stability of cavity internal pressure.
The present invention also aims to provide a kind of motor that uses above-mentioned decompressor.For achieving the above object, motor of the present invention is provided with fuel supply and ignition mechanism on described pedestal in the cavity place in tangential mouthful of outside.
Fuel is supplied with and the setting of ignition mechanism, is convenient to that motor of the present invention starts at any time and to extraneous output mechanical energy.
The present invention also aims to provide a kind of expander system that uses above-mentioned decompressor, for achieving the above object, expander system of the present invention comprises thermal source heat exchanger, gas compressor and decompressor, the air outlet of thermal source heat exchanger is connected with the suction port of gas compressor, the air outlet of gas compressor is connected with the suction port of described decompressor, and the air outlet of described decompressor is connected with the suction port of described thermal source heat exchanger.
Expander system of the present invention is simple in structure, can utilize the following thermal source heat exchanger of unserviceable 200 degree of like product in the past (as solar energy, geothermal power and external-combustion engine provide the heat exchanger of thermal source) as heating equipment, not only improve on the whole efficiency, and reduced (heat) that airborne release is caused and polluted.Because of the system of the present invention system that is relative closure, and between the external world, only has energy interchange and without mass exchange, working fluid (can be the conventional refrigeration agents such as freon, can be also water) wherein can be reused.
The present invention also aims to the expander system of the above-mentioned decompressor of use that another kind of structure is provided, comprise thermal source heat exchanger, decompressor and gas compressor, the air outlet of thermal source heat exchanger is connected with the suction port of decompressor, the air outlet of decompressor is connected with the suction port of gas compressor, and the air outlet of gas compressor is connected with the suction port of thermal source heat exchanger.
Brief description of the drawings
Fig. 1 is the structural representation of rotor while being all fixedly communicated with the central shaft of hollow on two circular coverboards in embodiment one;
Fig. 2 is the structural representation of rotor while only having the central shaft that is fixedly communicated with hollow on a circular coverboard in embodiment one;
Fig. 3 is the structural representation that is fixedly communicated with rotor while being fixedly connected with solid shaft on the central shaft of hollow and another circular coverboard in embodiment one on a circular coverboard;
Fig. 4 is the A-A sectional drawing of Fig. 1 to Fig. 3 when vortex board group only comprises a vortex board in embodiment one;
Fig. 5 is the A-A sectional view of Fig. 1 to Fig. 3 when vortex board group only comprises a vortex board and adopts the vortex board of another kind of structure in embodiment one;
Fig. 6 is the A-A sectional drawing of Fig. 1 to Fig. 3 when vortex board group comprises two vortex boards in embodiment one;
Fig. 7 is the A-A sectional drawing of Fig. 1 to Fig. 3 when vortex board group comprises two vortex boards and adopts the vortex board of another kind of structure in embodiment one;
Fig. 8 is the A-A sectional drawing of Fig. 1 to Fig. 3 when vortex board group comprises four vortex boards in embodiment one;
Fig. 9 is the A-A sectional drawing of Fig. 1 to Fig. 3 when vortex board group comprises four vortex boards and adopts the vortex board of another kind of structure in embodiment one;
Figure 10 is the structural representation of decompressor in embodiment one;
Figure 11 is the structural representation of expander system in embodiment one;
Figure 12 is the structural representation of decompressor in embodiment two;
Figure 13 is the structural representation of expander system in embodiment two;
Figure 14 is the structural representation of motor in embodiment three;
Figure 15 is the B-B sectional drawing of Figure 14;
Figure 16 is embodiment four structural representation;
Figure 17 is the C-C sectional view of embodiment four Figure 16 while adopting two coil vortex plate groups;
Figure 18 be embodiment four while adopting the vortex board of another kind of structure the C-C of Figure 16 analyse and observe
Figure 19 is the structural representation of expander system in embodiment five;
Figure 20 is the structural representation of dual-rotor structure in embodiment six;
Figure 21 is the structural representation of dual-rotor structure in embodiment seven;
Figure 22 is the structural representation of three rotor configuration in embodiment eight;
Figure 23 is the structural representation of three rotor configuration in embodiment nine.
Embodiment
Embodiment one
As shown in Figures 1 to 9, the rotor of the present embodiment comprises the circular coverboard 1 along parallel two of being arranged side by side of same axis, between two circular coverboards 1, be fixed with a coil vortex plate group, this vortex board group can only comprise a vortex board 2 as shown in Figure 4 and Figure 5, also two vortex boards 2 can be comprised as shown in Figure 6 and Figure 7, four vortex boards 2 can also be comprised as shown in Figure 8 and Figure 9.The coaxial line virtual cylinder 3 of the corresponding coverboard 1 of described every coil vortex plate group, the composition vortex board 2 of vortex board group along the even winding of tangent direction of the virtual cylinder 3 of these coil vortex plate 2 correspondences in these virtual cylinder 3 outsides, the fixing central shaft 4 that is provided with hollow that is communicated with of the central vertical of at least one circular coverboard 1 in two circular coverboards 1, this central shaft 4 is coaxially set with circular coverboard 1.Central shaft 4 the other ends offer axial port 5; Position between the outer end of the adjacent vortex board 2 of outmost turns forms tangential mouthful 6.Wherein, the flow direction that in the each figure of the present embodiment, shown in arrow, direction is working fluid; Described vortex board 2 can be dull and stereotyped, can be also vortex filament template; Described two circular coverboards 1 can be circular dull and stereotyped, can be also the arc plates of outwardly convex; Two circular coverboards 1 all vertical fixing central shaft 4 that is provided with hollow that is communicated with as shown in Figure 1, also can only there is as shown in Figure 2 the fixing central shaft 4 that is provided with hollow that is communicated with on a circular coverboard 1, a fixing central shaft 4 that is provided with hollow that is communicated with of circular coverboard 1 as shown in Figure 3, the circular coverboard 1 of another piece is fixedly connected with and is provided with solid shaft 7; The central shaft 4 of described hollow or described solid shaft 7 are all coaxially set with described circular coverboard 1.
When vortex board 2 adopts vortex filament template, no matter vortex board 2 is more than one or one, and its inner can be dropped on axle center in theory, also can drop on the virtual cylinder 3 of any and coverboard 1 coaxial line.When vortex board 2 adopts straight line template, its inner can be dropped on axle center in theory, also can drop on the virtual cylinder 3 of any and coverboard 1 coaxial line; But it is poorer that its inner end is more tending towards its effect of axle center, as a straight plate until axle center is just difficult for forming the eddy current of even drive rotor rotation.Vortex board 2 also can adopt other to be conducive to the shape of rotor acting.
The rotor of the present embodiment is during in order to outside output mechanical energy, temperature and pressure all higher working fluid is flowed into by tangential mouthful 6 of rotor, under the effect of vortex board group, produce vortex motion and constantly clash into vortex board group, make the rotation of vortex board group rotor driven externally acting, working fluid cooling simultaneously.Finally, working fluid enters rotor center and flows out rotor by the central shaft 4 of hollow.In said process working fluid by himself entrained major part can and the kinetic transformation mechanical energy that is rotor.In above-mentioned working procedure, temperature working fluid reduces, and the rotor of the present embodiment plays the effect of refrigeration simultaneously.
When the rotor of the present embodiment is used as compression working fluid, drive central shaft 4 to rotate by external power plant such as motor, rotor is sucked working fluid in rotary course by axial port 5 or tangential mouth 6, then is discharged by tangential mouth 6 or axial port 5.In said process, working fluid raises in the effect downforce of vortex board, makes the rotor of the present embodiment play the effect of compression working fluid, can serve as compressor for refrigeration or heating.
As shown in figure 10, the decompressor of the above-mentioned rotor of use of the present embodiment comprises pedestal 8, and pedestal 8 is provided with cavity 9, and described circular coverboard 1 and central shaft 4 thereof are located in cavity 9 and central shaft 4 is rotatably connected by bearing 10 and cavity 9 inwalls; Axial port 5 on the central shaft 4 of described hollow is connected with pedestal 8 outsides and as the air outlet of decompressor, the cavity 9 in described tangential mouthful of 6 outsides is provided with cavity opening 12 on pedestal 8, and this cavity opening 12 is as the suction port of decompressor.Wherein, preferably gas bearing of described bearing 10, can be also the bearing of other kind.
As shown in figure 11, the expander system of the above-mentioned decompressor of use of the present embodiment comprises thermal source heat exchanger 13, gas compressor 14 and decompressor 15, the air outlet of thermal source heat exchanger 13 is connected with the suction port of gas compressor 14, the air outlet of gas compressor 14 is connected with the suction port of described decompressor 15, and the air outlet of described decompressor 15 is connected with the suction port of described thermal source heat exchanger 13.Wherein, thermal source heat exchanger 13(comprises: the heat exchanger of the thermal source that solar energy, geothermal power, air energy heat exchanger and external-combustion engine provide) etc. thermal source; Described in when use, the position of thermal source heat exchanger 13 is preferably lower than described decompressor 15 and described gas compressor 140-3000 rice, also can be not less than described decompressor 15 and described gas compressor 14.Wherein, gas compressor 14 can adopt common gas compressor, also can adopt the rotor of the present embodiment, drives central shaft 4 rotations to make the rotor of the present embodiment play the effect of compression working fluid by external power plant.
When work, the working fluid of low temperature is introduced into thermal source heat exchanger 13, and after heat exchange, temperature is raise; Working fluid then enters gas compressor 14, and after overcompression, pressure raises, and simultaneous temperature also has rising to a certain degree; The working fluid of High Temperature High Pressure then enters by throat's suction port and enters decompressor 15, and after the interior acting of decompressor 15, temperature declines, and low-temperature working fluid enters thermal source heat exchanger 13 after being flowed out by decompressor 15 air outlets again, forms a complete cyclic process.
Embodiment two
As shown in Figure 12 and Figure 13, the present embodiment and embodiment's one difference is:
Described decompressor 15 is provided with throat 16 in the pedestal 8 at cavity opening 12 places, and throat's 16 suction ports are as the suction port of decompressor 15.The setting of throat 16, can keep the stability of cavity 9 internal pressures.The flow direction that in Figure 12, Figure 13, shown in arrow, direction is working fluid.
Embodiment three
As shown in Figure 14, Figure 15 (flow direction that in the each figure of the present embodiment, shown in arrow, direction is working fluid), the present embodiment provides a kind of motor, and in this motor and embodiment two, the difference part of decompressor 15 is:
On the pedestal 8 of described decompressor, being provided with fuel in cavity 9 places in tangential mouthful of 6 outsides supplies with and ignition mechanism 17.Supply with and ignition mechanism 17 owing to being provided with fuel, just formed firing chamber in throat 16 and rotor cutting to the cavity 9 between mouth 6.The motor of the present embodiment can start and outside output mechanical energy at any time.In addition, in the time that the heat energy of the thermal source of decompressor 15 systems in embodiment one or embodiment two is unstable, adopt the decompressor 15 of the present embodiment can ensure the temperature of the working fluid that enters decompressor 15 rotors.
Embodiment four
As shown in Figure 16, Figure 17, Figure 18 (flow direction that in the each figure of the present embodiment, shown in arrow, direction is working fluid), the present embodiment and embodiment's two difference part is: the vortex board group of described rotor is provided with two circles, the corresponding setting of the virtual outer cylinder 3B of coaxial line of outer ring vortex board group and coverboard 1, the corresponding setting of the virtual interior cylinder 3A of coaxial line of inner ring vortex board group and coverboard 1.Each vortex board 2 of inner ring vortex board group is all tangent with described virtual interior cylinder 3A and be positioned in described virtual outer cylinder 3B, and each vortex board 2 of outer ring vortex board group is all tangent with described virtual outer cylinder 3B and be positioned at the outside of virtual outer cylinder 3B.Vortex board group is provided with two circles, has further improved rotor of the present invention by the efficiency of the interior mechanical energy that can be converted into rotor rotation of working fluid.
Embodiment five
(flow direction that in figure, direction shown in arrow is working fluid) as shown in figure 19, the present embodiment is that from embodiment two difference part decompressor 15 systems are different, decompressor 15 systems of the present embodiment comprise thermal source heat exchanger 13, decompressor 15 and gas compressor 14, the air outlet of thermal source heat exchanger 13 is connected with the suction port of decompressor 15, the air outlet of decompressor 15 is connected with the suction port of gas compressor 14, and the air outlet of gas compressor 14 is connected with the suction port of thermal source heat exchanger 13.
Embodiment six
(flow direction that in figure, direction shown in arrow is working fluid) as shown in figure 20, the present embodiment provides a kind of dual-rotor structure, and this dual-rotor structure adopts the rotor shown in Fig. 2 in embodiment one.Specifically, the fixing composition dual-rotor structure that is communicated with of central shaft 4 coaxial lines of the rotor in described two Fig. 2 by hollow, wherein the central shaft 4 of two rotors can split setting fixing connection, can be also one-body molded.
When work, working fluid, from tangential mouthful 6 inflow of one of them rotor, flows into another rotors through central shaft 4, and flows out through the tangential mouth 6 of this rotor.Adopt the dual-rotor structure of the present embodiment, working fluid promotes two rotor coaxials and rotates, and has further improved working efficiency, is particularly useful for the degree of depth compression of gas or the system advancing in fluid.
Embodiment seven
(flow direction that in figure, direction shown in arrow is working fluid) as shown in figure 21, the present embodiment provides a kind of dual-rotor structure, this dual-rotor structure adopts the rotor shown in Fig. 2 in embodiment one, specifically, the central shaft 4 of the rotor coaxial line setting in described two Fig. 2 and two rotors is opposing and establish.Two adjacent coverboards 1 of rotor link together by coupling shaft 11 coaxial lines.
When work, working fluid flows into from the tangential mouth 6 of two rotors respectively, and flows out through the tangential mouth 6 of each rotor.Adopt the dual-rotor structure of the present embodiment, working fluid promotes two rotor coaxials simultaneously and rotates, and has increased the outwards power of output of rotor.
Embodiment eight
(flow direction that in figure, direction shown in arrow is working fluid) as shown in figure 22, the present embodiment and embodiment's six difference is that the present embodiment provides a kind of three rotor configuration, specifically, the rotor in three Fig. 2 is by the fixing composition three rotor configuration that is communicated with of central shaft 4 coaxial lines of hollow.When work, working fluid, from tangential mouthful 6 inflow of center roller, flows into respectively in the rotor of both sides through the central shaft 4 of its arranged on left and right sides, and flows out through the tangential mouth 6 of both sides rotor.
The advantage of the present embodiment and purposes are with embodiment six.
Embodiment nine
(flow direction that in figure, direction shown in arrow is working fluid) as shown in figure 23, the present embodiment and embodiment's eight difference is:
A left side (right side) the side coverboard 1 center coaxial line of left (right side) side rotor is provided with rotating shaft, is convenient to outside outputting power; Between rotor, fix and be communicated with by central shaft 4 coaxial lines of hollow.
Certainly, the present invention includes but be not limited to above-described embodiment, as vortex board group not only can comprise one, two or four vortex board 2 as described in embodiment one, also can comprise three or five and five above vortex boards 2; The compound mode of rotor is also not limited to several modes described in embodiment six to nine, can also form many rotor structures of four rotor structures or five and above number; Within above-mentioned conversion all drops on protection scope of the present invention.
Claims (9)
1. rotor, it is characterized in that: comprise along the parallel two circular coverboards that are arranged side by side of same axis, between two circular coverboards, be fixed with at least one coil vortex plate group, every coil vortex plate group comprises at least one vortex board, the coaxial line virtual cylinder of the respectively corresponding coverboard of every coil vortex plate group, the composition vortex board of every coil vortex plate group along the even winding of tangent direction of virtual cylinder corresponding to this coil vortex plate in this virtual cylinder outside, the fixing central shaft that is provided with hollow that is communicated with of the central vertical of at least one circular coverboard in described two circular coverboards, the central shaft the other end offers axial port, position between the outer end of the adjacent vortex board of outmost turns forms tangential mouthful.
2. rotor according to claim 1, is characterized in that: all fixing central shaft that is provided with hollow that is communicated with in the center of described two circular coverboards, described central shaft and described two circular coverboards are coaxially set.
3. rotor according to claim 1, it is characterized in that: the fixing central shaft that is provided with hollow that is communicated with of a coverboard in described two circular coverboards, fixing connection of another piece coverboard is provided with solid central shaft, and the central shaft of described hollow, described solid central shaft are all coaxially set with described two circular coverboards.
4. rotor according to claim 1, is characterized in that: described vortex board group is provided with two circles, the corresponding setting of the virtual outer cylinder of coaxial line of outer ring vortex board group and coverboard, the corresponding setting of the virtual interior cylinder of coaxial line of inner ring vortex board group and coverboard.
5. right to use requires in 1 to 4 the decompressor of rotor described in any one, it is characterized in that: comprise pedestal, pedestal is provided with cavity, and described circular coverboard and central shaft thereof are located in described cavity and central shaft is rotatably connected by bearing and cavity inner wall; Axial port on the central shaft of described hollow is connected with pedestal outside and as the air outlet of decompressor, the cavity in described tangential mouthful of outside is provided with cavity opening on pedestal, and this cavity opening is as the suction port of decompressor.
6. decompressor according to claim 5, is characterized in that: the pedestal of described cavity opening is provided with throat, and throat's suction port is as the suction port of decompressor.
7. right to use requires the motor of decompressor described in 6, it is characterized in that: on described pedestal, be provided with fuel in the cavity place in tangential mouthful of outside and supply with and ignition mechanism.
8. right to use requires the expander system of decompressor described in 5, it is characterized in that: comprise thermal source heat exchanger, gas compressor and decompressor, the air outlet of thermal source heat exchanger is connected with the suction port of gas compressor, the air outlet of gas compressor is connected with the suction port of described decompressor, and the air outlet of described decompressor is connected with the suction port of described thermal source heat exchanger.
9. right to use requires the expander system of decompressor described in 5, it is characterized in that: comprise thermal source heat exchanger, decompressor and gas compressor, the air outlet of thermal source heat exchanger is connected with the suction port of decompressor, the air outlet of decompressor is connected with the suction port of gas compressor, and the air outlet of gas compressor is connected with the suction port of thermal source heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010236407.6A CN102337931B (en) | 2010-07-26 | 2010-07-26 | Rotor, expansion machine and engine using rotor and expansion machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010236407.6A CN102337931B (en) | 2010-07-26 | 2010-07-26 | Rotor, expansion machine and engine using rotor and expansion machine system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102337931A CN102337931A (en) | 2012-02-01 |
| CN102337931B true CN102337931B (en) | 2014-08-13 |
Family
ID=45513853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010236407.6A Active CN102337931B (en) | 2010-07-26 | 2010-07-26 | Rotor, expansion machine and engine using rotor and expansion machine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102337931B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533607A (en) * | 2014-11-25 | 2015-04-22 | 吴建君 | Work-division circular-cylinder brake control engine |
| WO2018137137A1 (en) * | 2017-01-24 | 2018-08-02 | 游涛 | Vortex engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204382A (en) * | 1995-10-27 | 1999-01-06 | 涡轮动力***有限公司 | Charge air systems for two-cycle internal combustion engines |
| CN2310159Y (en) * | 1997-09-22 | 1999-03-10 | 黄雪生 | Centrifugal wing-shaped blade |
| US6713028B1 (en) * | 1999-01-26 | 2004-03-30 | Fluid Equipment Development Company, Llc | Rotating process chamber with integral pump and energy recovery turbine |
| CN101178072A (en) * | 2006-11-09 | 2008-05-14 | 黎晔 | Punching type air compressor |
| CN101251310A (en) * | 2008-03-07 | 2008-08-27 | 西安交通大学流体机械及压缩机国家工程研究中心 | Expansion machine for refrigeration cycle |
| CN101298842A (en) * | 2008-05-20 | 2008-11-05 | 洪国伟 | Heat engine |
| CN201786391U (en) * | 2010-07-26 | 2011-04-06 | 陶建民 | Rotor, expander using the same, engine and expander system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2214822A1 (en) * | 1972-03-27 | 1973-10-18 | Joseph Rebischke | STEAM - WATER - GAS TURBINE AND SUCTION PUMP |
| CN2097280U (en) * | 1991-07-20 | 1992-02-26 | 张有权 | Radial steam turbine |
-
2010
- 2010-07-26 CN CN201010236407.6A patent/CN102337931B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204382A (en) * | 1995-10-27 | 1999-01-06 | 涡轮动力***有限公司 | Charge air systems for two-cycle internal combustion engines |
| CN2310159Y (en) * | 1997-09-22 | 1999-03-10 | 黄雪生 | Centrifugal wing-shaped blade |
| US6713028B1 (en) * | 1999-01-26 | 2004-03-30 | Fluid Equipment Development Company, Llc | Rotating process chamber with integral pump and energy recovery turbine |
| CN101178072A (en) * | 2006-11-09 | 2008-05-14 | 黎晔 | Punching type air compressor |
| CN101251310A (en) * | 2008-03-07 | 2008-08-27 | 西安交通大学流体机械及压缩机国家工程研究中心 | Expansion machine for refrigeration cycle |
| CN101298842A (en) * | 2008-05-20 | 2008-11-05 | 洪国伟 | Heat engine |
| CN201786391U (en) * | 2010-07-26 | 2011-04-06 | 陶建民 | Rotor, expander using the same, engine and expander system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102337931A (en) | 2012-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105626266B (en) | A kind of gas turbine anti-surge deflation energy recovery utilizing system | |
| EP2691623B1 (en) | A hot-air engine | |
| CN104196571B (en) | A kind of method and its device for improving turbine engine efficiency | |
| WO2009146626A1 (en) | Multi-energy direct axis mixed power engine | |
| CN113339285A (en) | Fuel cell centrifugal air compressor and fuel cell system | |
| CN101457656A (en) | Double steering turbine type turbine and double steering vane motor | |
| CN105114266B (en) | Power device using heat pump technology | |
| CN104963775A (en) | Miniature type bladeless gas turbine | |
| CN102337931B (en) | Rotor, expansion machine and engine using rotor and expansion machine system | |
| CN107476996B (en) | Generating set | |
| CN201786391U (en) | Rotor, expander using the same, engine and expander system | |
| CN201943806U (en) | Dual-combustion disc turbine energy-conservation engine | |
| CN105888757A (en) | Closed circulating power generation device | |
| CN203515677U (en) | Scraper rotor ORC (organic rankine cycle) heat engine | |
| CN103423909B (en) | Spiral compression-expansiorefrigerator refrigerator | |
| CN105443242A (en) | Pressure injection rotor engine | |
| CN215444442U (en) | Fuel cell centrifugal air compressor and fuel cell system | |
| CN204591486U (en) | A kind of sound-insulating gas turbine case | |
| WO2014121655A1 (en) | Child-mother type double-wheel rotor steam power machine | |
| CN202560653U (en) | Three-dimensional impeller centrifugal compressor | |
| RU125624U1 (en) | TURBINE ROMANOVA | |
| CN209308835U (en) | A kind of cold and heat combined supply gas turbine | |
| CN201581995U (en) | Hot-gas turbine | |
| CN103174543A (en) | Rotor-type Stirling engine | |
| CN205243563U (en) | Exempt from electric power air cycle impeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |