WO2016011790A1 - Mécanisme de gaz tourbillonnaire et dispositif le comprenant - Google Patents

Mécanisme de gaz tourbillonnaire et dispositif le comprenant Download PDF

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Publication number
WO2016011790A1
WO2016011790A1 PCT/CN2015/000523 CN2015000523W WO2016011790A1 WO 2016011790 A1 WO2016011790 A1 WO 2016011790A1 CN 2015000523 W CN2015000523 W CN 2015000523W WO 2016011790 A1 WO2016011790 A1 WO 2016011790A1
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WO
WIPO (PCT)
Prior art keywords
scroll
eccentric
vortex
eccentric shaft
concave
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PCT/CN2015/000523
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English (en)
Chinese (zh)
Inventor
靳北彪
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摩尔动力(北京)技术股份有限公司
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Publication of WO2016011790A1 publication Critical patent/WO2016011790A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

Definitions

  • the present invention relates to the field of thermal energy and power, and more particularly to a vortex gas mechanism, and to a compressor, an expander, and an engine including the vortex gas mechanism described above.
  • the vortex (vortex) gas mechanism compressor, pump, expander, whose English name is scroll compressor, scroll expander
  • the most important reason for the efficiency of the mechanism is that the eccentric portion of the eccentric shaft is made of an elastic material, but this scheme has a large power consumption, a serious wear, and it is difficult to ensure the sealing property in the case of a large temperature change. Therefore, it is necessary to invent a scroll (vortex) gas mechanism having a novel sealing structure.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A is disposed corresponding to an eccentric A, and the center of the vortex of the scroll A is a distance between the axes of rotation of the eccentric shaft A is adjustable; and/or the scroll B is disposed corresponding to the eccentric shaft B, the center of the vortex line of the scroll B and the eccentric shaft B
  • the distance between the axes of rotation is adjustable; the scroll A and the scroll B are correspondingly arranged; the scroll of the scroll A cooperates with the scroll of the scroll B a concave-convex structure A is provided on a side surface of the scroll of the scroll A at the face, and/or at a mating surface of the scroll of the scroll A and the scroll of the scroll B
  • An uneven structure B is provided on a side surface of the scroll of the scroll B.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A is disposed corresponding to an eccentric A, and the center of the vortex of the scroll A is a distance between the axes of rotation of the eccentric shaft A is adjustable; and/or the scroll B is disposed corresponding to the eccentric shaft B, the center of the vortex line of the scroll B and the eccentric shaft B
  • the distance between the axes of rotation is adjustable; the scroll A and the scroll B are correspondingly arranged; the scroll of the scroll A cooperates with the scroll of the scroll B
  • the side surface of the scroll of the scroll A at the surface is provided with irregularities
  • a concave-convex structure B is provided on a side surface of the scroll of the scroll B at a mating surface of the scroll of the scroll A and the scroll of the scroll B, the unevenness Structure A and the relief structure B are not fully rolling.
  • a compensation structure is further disposed on the eccentric shaft A, and the eccentric axis A and the compensation structure are defined as compensation eccentric shafts, and the compensation eccentric shaft is
  • the scroll A is cooperatively disposed, and/or the compensation structure is deflected on the eccentric shaft B, and the eccentric shaft B and the compensation structure are defined as compensation eccentric shafts, and the compensation eccentric shaft and the vortex Disk B is matched with the setting.
  • a scroll shaft is further disposed on the scroll A, the eccentric shaft A is set as an eccentric bushing, and/or a rotating shaft is disposed on the scroll B.
  • the eccentric shaft B is set as an eccentric bushing; a compensation structure is deflected on the eccentric bushing, and the eccentric bushing and the compensation structure are defined as compensation eccentric bushings, the rotating shaft and the compensation eccentricity The sleeve fits the setting.
  • the set structure is further disposed on the eccentric portion of the eccentric shaft A, and the scroll A is fixedly disposed with the set structure, and/or A set structure is disposed on the eccentric portion of the eccentric shaft B, and the scroll B is fixedly disposed with the set structure.
  • a set eccentric structure is further disposed on the eccentric portion of the eccentric shaft A, and the scroll A and the set eccentric structure are rotationally disposed, and/or A set eccentric structure is set on the eccentric portion of the eccentric shaft B, and the scroll B and the set eccentric structure are rotatably disposed.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein: a center of a vortex of the scroll A and an eccentric axis of an eccentric shaft of the scroll A are not The intersecting arrangement and/or the center of the vortex of the scroll B is non-intersecting with the eccentric axis of the eccentric shaft of the scroll B, and the scroll A and the scroll B are correspondingly disposed, a concave-convex structure A is provided on a side surface of the scroll of the scroll A at a mating surface of the scroll of the scroll A and the scroll of the scroll B, and/or An uneven structure B is provided on a side surface of the scroll of the scroll B at a mating surface of the scroll of the scroll A and the scroll of the scroll B.
  • a vortex gas mechanism comprising a scroll A and a scroll B, characterized in that: The center of the vortex line of the scroll A is non-intersecting with the eccentric axis of the eccentric shaft of the scroll A and/or the center of the vortex of the scroll B and the eccentric axis of the scroll B The eccentric axis is non-intersecting, the scroll A and the scroll B are correspondingly disposed; at the mating surface of the scroll of the scroll A and the scroll of the scroll B a concave-convex structure A is provided on a side surface of the scroll of the scroll A, and the scroll B at a mating surface of the scroll of the scroll A and the scroll of the scroll B The side surface of the scroll body is provided with a concave-convex structure B, and the concave-convex structure A and the concave-convex structure B are not fully in rolling engagement.
  • the eccentric shaft and the compensation structure are defined as a compensation eccentric shaft, and the compensation eccentric shaft is
  • the scroll A is cooperatively disposed and/or the compensating eccentric shaft is disposed in cooperation with the scroll B.
  • a rotating shaft is further disposed on the scroll A and/or the scroll B, and the eccentric shaft is set as an eccentric bushing, and the eccentric bushing is
  • the upper deflection is provided with a compensation structure, and the eccentric bushing and the compensation structure are defined as compensation eccentric bushings, and the rotating shaft and the compensation eccentric bushing are cooperatively disposed.
  • the set structure is further disposed on the eccentric portion of the eccentric shaft, the scroll A is fixedly disposed with the set structure, and/or the The scroll B is fixedly connected to the set structure.
  • a set eccentric structure is further disposed on the eccentric portion of the eccentric shaft, and the scroll plate A and the set eccentric structure are rotatably disposed, and/or The scroll B is rotatably disposed with the set eccentric structure.
  • the eccentric shaft of the scroll A is further integrated with the eccentric shaft of the scroll B.
  • the vertical line connecting the center of the vortex line of the scroll A and the eccentric axis of the eccentric axis of the scroll A is defined as a point.
  • a line connecting, a line connecting an eccentric axis of the eccentric shaft of the scroll A and an axis of rotation of the eccentric shaft of the scroll A is defined as a line connection, the point line connection and the The angle between the line connecting lines is greater than the self-locking angle of the scroll of the scroll A and the scroll of the scroll B.
  • the scroll of the scroll A and/or the scroll B is further set as a 3D scroll.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A and the scroll B are correspondingly arranged;
  • a concave-convex structure A is provided on a side surface of the scroll of the scroll A at a mating surface of the scroll of the scroll A and the scroll of the scroll B
  • a concave-convex structure B is provided on a side surface of the scroll of the scroll B at a mating surface of the scroll of the scroll B with the scroll of the scroll B
  • the concave-convex structure A and the concave-convex structure B are not Full-rolling engagement; or a recessed structure A on the side of the scroll of the scroll A at the mating surface of the scroll of the scroll A and the scroll of the scroll B
  • a convex structure B is disposed on a side surface of the scroll body of the scroll B at a mating surface of the scroll of the scroll A and the scroll of the scroll B, and the recess structure A and The raised structure B is not fully rolling engaged; or the side of the scroll of the scroll A at the mating surface of the scroll of the scroll A and the scroll of the scroll B a
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A and the scroll B are correspondingly arranged;
  • a concave-convex structure A is provided on a side surface of the scroll of the scroll A at a mating surface of the scroll of the scroll A and the scroll of the scroll B
  • a concave-convex structure B is disposed on a side surface of the scroll of the scroll B at a mating surface of the scroll of the scroll B with the scroll of the scroll B
  • the concave-convex structure A and the concave-convex structure B are inserted
  • a recessed structure A is provided on a side surface of the scroll of the scroll A at a mating surface of the scroll of the scroll A and the scroll of the scroll B
  • a convex structure B is provided on a side surface of the scroll of the scroll B at a mating surface of the scroll A and a scroll of the scroll B, the recessed structure A and the The raised structure B is inserted; or in the vortex a convex structure A, a vortex on the scroll A, is provided on a side surface of the scroll of the scroll A
  • a vortex gas mechanism comprising a vortex body A and a vortex body B, wherein the vortex body A and the vortex body B are correspondingly disposed on a side of the vortex body A.
  • the convex structure, the concave structure or the concave-convex structure is disposed, and the side surface of the scroll body B is disposed in cooperation with the side surface of the scroll body A, the rolling engagement setting, and the non-complete rolling engagement.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A and the scroll B are correspondingly disposed, and the scroll of the scroll A is vortexed
  • the side surface of the body is provided with a convex structure, a concave structure or a concave-convex structure, and the side surface of the scroll body of the scroll B is matched with the side surface of the scroll body of the scroll A, and is provided by rolling engagement, incomplete Rolling engagement settings.
  • a vortex gas mechanism comprising a scroll A and a scroll B, wherein the scroll A and the scroll B are correspondingly arranged; a vortex on the scroll A
  • An inner concavo-convex structure A is provided on the inner side surface of the body, and an outer concavo-convex structure B is provided on the outer side surface of the scroll body of the scroll B.
  • the inner concavo-convex structure A and the outer concavo-convex structure B are provided in cooperation with each other, and are provided by rolling engagement.
  • a compressor comprising the vortex gas mechanism of any one of aspects 1 to 21, wherein the telecentric gas passage opening of the vortex gas mechanism is a gas inlet.
  • Item 23 An expander comprising the vortex gas mechanism of any one of aspects 1 to 21, characterized in that the telecentric gas passage opening of the vortex gas mechanism is a gas outlet.
  • Item 24 An engine comprising the vortex gas mechanism of any one of aspects 1 to 21, wherein the proximal passage opening of the vortex gas mechanism is a gas inlet.
  • Item 25 An engine comprising the vortex gas mechanism of any one of aspects 1 to 21, wherein the proximal channel of the vortex gas mechanism is in communication with a source of working fluid.
  • Item 26 An engine comprising the vortex gas mechanism of any one of aspects 1 to 21, It is characterized in that the proximal channel 102) of the vortex gas mechanism is in communication with the combustion chamber.
  • non-full rolling cooperation relationship means that at least one of the path surface A and the path surface B is a curved surface, and the lengths of the two are different, and the path surface A and a length of time from the start point of the path face A to the end point of the path face A and an end point of the mating zone from the start point of the path face B to the end of the path face B.
  • path surface refers to all surfaces such as plane, curved surface, circumferential surface, conical surface, and the like.
  • the curve segment AB and the curve segment CD have different lengths, but the two curve segments have a mutual cooperation relationship, and the A point corresponds to the C point, and the B point corresponds to the D point, so that there is a portion between the curve segment AB and the curve segment CD.
  • the relationship between scrolling and partial sliding can be selectively selected in the present invention. This relationship is defined as "non-full rolling cooperation relationship" in the present invention, and two objects having such a relationship are generally
  • the recessed structure, the raised structure and/or the concave-convex structure (including the teeth) may be embedded and fitted to each other.
  • the two scroll bodies corresponding to each other are a three-dimensional structure formed by a conjugate curve.
  • the concave-convex structure includes a concave structure and a convex structure simultaneously provided on the same surface, and includes a convex structure provided on one surface, and an uneven structural state formed by providing a concave structure on one surface. .
  • the concave-convex structure includes all rugged structural forms such as internal teeth, external teeth, raised needles, raised cylindrical structures, raised curved structures, and the like.
  • concave structure A and concave structure B are both concave and convex structures, and the names are different only for the purpose of distinction.
  • the concave-convex structure on the two mating bodies is different from the other concave-convex structures on the conventional gear or the full-rolling mating body, and can be designed and processed according to one of the following methods:
  • a convex structure is provided on the mating surface of one of the two mating bodies, and the mating surface of the other mating body is ground by the convex structure.
  • the so-called engagement includes contact engagement and non-contact engagement engagement.
  • the term "plug-in” means that both surfaces have a concave-convex structure, and the concave-convex structure on one object surface and the concave-convex structure on the other surface have a fitting relationship with each other.
  • non-full-rolling engagement or referred to as incompletely rolling engagement
  • incompletely rolling engagement means that the concave-convex structures of the two members each having a non-full rolling cooperation relationship and having a concave-convex structure are interposed.
  • the concave-convex structure on the two components may be in a contact state or in a non-contact state.
  • the so-called “non-full-rolling engagement means two faces having a non-full rolling fit relationship, and the two faces are provided with irregularities a structure in which the concave-convex structure on one of the faces is in a fitted relationship with the concave-convex structure on the other of the faces; or two faces having a non-full rolling fit relationship, in the two faces Provided with a convex structure, a matching relationship between the concave portion formed by the convex structure on one surface and the convex structure on the other surface; or a non-full rolling cooperation relationship
  • Two faces on each of the faces are provided with a recessed structure, and the convex regions formed by the recessed structures on one of the faces and the mutually embedded fits formed by the recessed structures on the other of the faces Relationship; or two faces having a non-full rolling fit relationship, a convex structure is disposed on one of the faces, and a con
  • non-full rolling engagement does not have a driving relationship.
  • non-full rolling engagement does not have a contact relationship
  • non-full rolling engagement it is selectively selectable that the so-called “non-full rolling engagement" has a contact relationship.
  • the center of the vortex line means a center of a vortex, for example, a center of a circle of an involute type vortex line.
  • the so-called vortex line which may also be referred to as a spiral line, may be formed by any form of curve, as long as the corresponding two curves are matched to each other to form a volume change, for example, one or more spirals may be used.
  • Line composition may be used.
  • the vortex body may be a three-dimensional structure composed of any form of vortex line, and the two vortex bodies provided corresponding thereto may be configured to form a volume change relationship as long as they can cooperate with each other.
  • the term "spiral" means a line type which is required to satisfy the sealing fitting conditions required for the scroll A and the scroll B, such as a circular involute and a regular polygon involute. Lines (even or odd polygons), line involutes, semi-circular involutes, Archimedes spirals, algebraic spirals, tapered base involutes, envelopes, and general-purpose lines.
  • the term "work source” means a system, unit or storage tank capable of providing a gas working medium having a certain pressure and a certain temperature, such as a boiler, a combustion chamber, a heater, a vaporizer, a compressed gas source, and the like.
  • the vortex gas mechanism includes at least two working fluid passage ports, and is distributed on different radii, the passage opening having a smaller radius is a near-heart passage opening, and the passage opening at a larger radius is telecentric. Channel port.
  • the term "3D" in the 3D vortex structure means that the heights of the scrolls in the radial direction of the scroll A or the scroll B are different.
  • the so-called “deflection setting” means a mutually cooperative arrangement that can be deflected.
  • the direction of the vortex should be determined in accordance with known techniques to achieve the function set for the fluid mechanism.
  • a nozzle is placed in a box suspended in the air, and is sprayed from east to west.
  • the working fluid sprayed from the nozzle hits the inner wall of the west side of the box.
  • An impeller on the top when the impeller will rotate, and the whole box will move eastward.
  • the outside does not have any effect on it. All things happen inside the box. Therefore, the law of conservation of momentum is incorrect; two discs of the same mass and shape are suspended in the air, and the two discs are adjacent and can rotate according to their own axes, so that the two discs are oriented in opposite directions.
  • the angular momentum of one disc is +A
  • the angular momentum of the other disc is -A
  • the disc is turned over so that the angular momentum of the system consisting of two discs is either +2A or -2A, so that the angular momentum is not conserved.
  • angular momentum non-conservation is that when a person walks from a telecentric point of a rotating disk to a close center, the rotational kinetic energy of the system is increased, but when the person is close to the rotating disk When jumping to the telecentricity of the rotating disk, the rotational speed of the rotating disk will decrease, but due to the large rotational kinetic energy in the system, the rotational speed of the rotating disk will not be reduced to the original state, but should be at the original rotational speed (ie, this person) At a certain speed between the rotational speed of the rotating disk and the rotational speed of the rotating disk when the person reaches the close center, the angular momentum of the system is increased.
  • the so-called convergence is the process of increasing the density of the working medium. For example, condensation and compression are both convergence processes. Under the same pressure, the working medium with low temperature converges greatly; the so-called heat is the endothermic process of the working medium; the so-called divergence refers to the work.
  • a process of reduced density, such as expansion or spraying. Any divergence process will form a function
  • the reduction for example, the function of the gaseous air is much lower than the function of the liquid air; the methanol plus water plus the medium temperature generates carbon monoxide and hydrogen, although the heat of combustion of the generated carbon monoxide and hydrogen is greater than the combustion of methanol.
  • the heat is about 20%, but the ratio of its functional strength to methanol is very small. The reason is that although this process absorbs about 20% of heat, the carbon monoxide and hydrogen are much more divergent than methanol. Therefore, the use of heat with a low temperature to participate in the chemical reaction is not effective in improving the functionality of the product.
  • the beneficial effects of the present invention are as follows:
  • the vortex gas mechanism and the device including the same disclosed in the present invention have a small gas leakage amount, a small friction loss, a high work efficiency, and a long service life.
  • Figure 1.1 is a schematic structural view of Embodiment 1 of the present invention.
  • Figure 1.2 is a cross-sectional view taken along line A-A of Figure 1.1;
  • Figure 2.1 is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 2.2 is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 2.3 is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 3 is a schematic structural view of Embodiment 3 of the present invention.
  • Figure 4 is a schematic structural view of Embodiment 4 of the present invention.
  • Figure 5.1 is a schematic structural view of Embodiment 5 of the present invention.
  • Figure 5.2 is a cross-sectional view taken along line A-A of Figure 5.1;
  • Figure 6 is a schematic structural view of Embodiment 6 of the present invention.
  • Figure 7 is a schematic structural view of Embodiment 7 of the present invention.
  • Figure 8 is a schematic structural view of Embodiment 8 of the present invention.
  • Figure 9 is a schematic structural view of Embodiment 9 of the present invention.
  • Figure 10 is a schematic structural view of Embodiment 10 of the present invention.
  • Figure 11 is a schematic structural view of Embodiment 11 of the present invention.
  • the scroll gas mechanism shown in FIGS. 1.1 and 1.2 includes a scroll A 1 and a scroll B 2 , and the scroll A 1 is disposed corresponding to the eccentric shaft A 31 , and the scroll A 1
  • the distance between the center of the vortex line and the axis of rotation of the eccentric shaft A 31 is adjustable;
  • the scroll B 2 is disposed corresponding to the eccentric shaft B 32, and the center of the vortex line of the scroll B 2 is The distance between the axes of rotation of the eccentric shaft B 32 is adjustable;
  • the scroll A 1 and the scroll B 2 are correspondingly arranged; the scroll and the scroll of the scroll A 1
  • An uneven structure A 91 is provided on a side surface of the scroll of the scroll A 1 at a mating surface of the scroll of the scroll B 2, and a scroll body and the vortex of the scroll A 1
  • a concave-convex structure B 92 is provided on a side surface of the scroll of the scroll B 2 at the swirl mating face of the dial B 2, and the concave-
  • the distance between the center of the vortex line of the scroll A 1 and the rotation axis of the eccentric axis A31 and the center of the vortex line of the scroll B 2 and the eccentric axis can be set in a single mode.
  • the adjustable distance between the center of the vortex line of the scroll and the axis of rotation of the eccentric shaft can be achieved by any suitable structure, as long as adjustment is possible, for example, in a particular implementation, the vortex can be An elastic material is disposed between the disk A 1 and its eccentric shaft to achieve an adjustable setting between the center of the vortex of the scroll A 1 and the distance between the axes of rotation of the eccentric shaft A 31 .
  • the vortex gas mechanism shown in FIG. 2 includes a scroll A 1 and a scroll B 2 whose vortex center 11 of the scroll A 1 is eccentric with the eccentric shaft of the scroll A 1
  • the axes 311 are non-intersecting, the center of the vortex line 21 of the scroll B 2 is non-intersecting with the eccentric axis 321 of the eccentric shaft of the scroll B 2, the scroll A 1 and the vortex
  • the disk B 2 is correspondingly arranged; the side of the scroll of the scroll A 1 at the mating surface of the scroll of the scroll A 1 and the scroll of the scroll B 2 is provided a concave-convex structure A 91 having a concave-convex structure on a side surface of the scroll of the scroll B 2 at a mating surface of the scroll of the scroll A 1 and the scroll of the scroll B 2 B 92, the concave-convex structure A 91 and the concave-convex structure B 92 are not fully rolling.
  • one of the two correspondingly fitted scrolls may be arranged such that the center of the vortex line is non-intersecting with the eccentric axis of the eccentric shaft.
  • a vortex gas mechanism as shown in FIG. 3, further comprising a compensation structure 4 on the eccentric shaft 3 on the basis of the second embodiment, the eccentric shaft 3 and the compensation structure 4 being defined as compensation An eccentric shaft, the compensation eccentric shaft is disposed in cooperation with the scroll A 1 , and the compensation eccentric shaft is disposed in cooperation with the scroll B 2 .
  • the compensation structure 4 may be provided only on the eccentric shaft that cooperates with the scroll A 1 or the compensation structure 4 may be provided only on the eccentric shaft that cooperates with the scroll B 2 .
  • a scroll gas mechanism as shown in FIG. 4, further comprising a rotating shaft 5 on the scroll A 1 and/or the scroll B 2 according to the second embodiment, wherein the eccentric shaft is set to
  • An eccentric bushing 6 is provided on the eccentric bushing 6 with a compensation structure 4, the eccentric bushing 6 and the compensating structure 4 being defined as a compensating eccentric bushing, the rotating shaft 5 and the compensating eccentric shaft Set of matching settings.
  • the rotating shaft 5 and its associated structure may be provided only on the scroll A 1 or the rotating shaft 5 and its associated structure may be provided only on the scroll B 2 .
  • FIG. 5 a scroll gas mechanism as shown in FIG. 5, further comprising a set structure 7 on the eccentric portion of the eccentric shaft 3, the scroll A1 and the set structure, in addition to the second embodiment
  • the body 7 is fixedly disposed, and the scroll B 2 is fixedly disposed to the set structure 7 .
  • the sheath structure 7 is provided on the eccentric shaft of the scroll A 1 and the eccentric shaft of the scroll B 2 at the same time, as an embodiment that can be changed, or only in the above-described embodiment.
  • the package structure 7 is provided on the eccentric shaft of the scroll A 1 or the eccentric shaft of the scroll B 2 .
  • a vortex gas mechanism as shown in FIG. 6, further comprising a set eccentric structure 8 on the eccentric portion of the eccentric shaft 3, the scroll A1 and the set on the basis of the second embodiment
  • the eccentric structure 8 is rotatably disposed, and the scroll B 2 and the set eccentric structure 8 are rotatably disposed.
  • the eccentric structure 8 is provided on the eccentric portion of the eccentric shaft of the scroll A 1 and the eccentric portion of the eccentric shaft of the scroll B 2 as a transformable embodiment.
  • the set eccentric structure 8 may be provided only on the eccentric portion of the eccentric shaft of the scroll A 1 or the eccentric portion of the eccentric shaft of the scroll B 2 .
  • Embodiments 3 to 6 and their transformable embodiments in the present invention are also applicable to the above-described Embodiment 1, and Embodiment 1 can selectively refer to Embodiments 3 to 6 and The implementation of the transformation sets the corresponding additional structure as follows:
  • a compensation structure 4 is further disposed on the eccentric shaft A 31 , and the eccentric shaft A 31 and the compensation structure 4 are defined as compensation eccentric shafts. Compensating the eccentric shaft in cooperation with the scroll A 1 and/or deflecting the compensation structure 4 on the eccentric shaft B 32 , the eccentric shaft B 32 and the compensation structure 4 being defined as compensating the eccentric shaft, The compensation eccentric shaft is disposed in cooperation with the scroll B 2 .
  • a further rotating shaft 5 is provided on the scroll A 1 , the eccentric shaft A 31 is set as an eccentric bushing 6 , and/or in the scroll B 2 is provided with a rotating shaft 5, the eccentric shaft B 32 is set as an eccentric bushing 6; and a compensation structure is arranged on the eccentric bushing 6
  • the body 4, the eccentric bushing 6 and the compensation structure 4 are defined as compensation eccentric bushings, and the rotating shaft 5 and the compensating eccentric bushing are cooperatively disposed.
  • the set structure 7 is further disposed on the eccentric portion of the eccentric shaft A 31 , and the scroll A 1 is fixedly disposed with the set structure 7 .
  • a set structure 7 is provided on the eccentric portion of the eccentric shaft B 2 , and the scroll B 2 is fixedly disposed to the set structure 7 .
  • a set eccentric structure 8 is further disposed on the eccentric portion of the eccentric shaft A 31, and the scroll A 1 and the set eccentric structure 8 are rotated. And/or a set eccentric structure 8 is disposed on the eccentric portion of the eccentric shaft B 32, and the scroll B 2 and the set eccentric structure 8 are rotatably disposed.
  • the vortex gas mechanism shown in Fig. 7 further includes an eccentric shaft of the scroll A and an eccentric shaft of the scroll B in addition to the first embodiment.
  • the eccentric shaft of the scroll A and the eccentric shaft of the scroll B can be integrally provided with reference to the present embodiment.
  • the vortex gas mechanism shown in FIG. 8 further sets the eccentric axis of the vortex center 11 of the scroll A 1 and the eccentric shaft of the scroll A 1 on the basis of the second embodiment.
  • the vertical line of 311 is defined as a dotted line connection 3111
  • the line between the eccentric axis 311 of the eccentric shaft of the scroll A1 and the rotational axis 312 of the eccentric shaft of the scroll A1 is defined as a line.
  • a line connection 3121 the angle ⁇ between the dotted line connection 3111 and the line connection line 3121 is larger than the scroll of the scroll A 1 and the scroll of the scroll B 2 Self-locking angle ⁇ .
  • the eccentric axis 321 of the vortex center 21 of the scroll B 2 and the eccentric shaft of the scroll B 2 can be set at the same time or alternatively.
  • the vertical line is defined as a dotted line
  • the line between the eccentric axis 321 of the eccentric shaft of the scroll B 2 and the axis of rotation 322 of the eccentric shaft of the scroll B 2 is defined as a line connection.
  • a line, an angle between the dotted line connection and the line connecting line is larger than a self-locking angle of the scroll of the scroll A 1 and the scroll of the scroll B3.
  • the scroll of the scroll A and/or the scroll B is further set to be a 3D scroll.
  • the scroll of the scroll A and/or the scroll B may be referred to as a 3D scroll.
  • the sealing effect of the mating faces of the scrolls on the two scrolls can be enhanced by the arrangement of the uneven structure A 91 and the uneven structure B 92, and accordingly, the present invention provides
  • the technical solution is described from a different perspective.
  • the structure refer to the structural diagram of the foregoing embodiment:
  • a scroll gas mechanism comprising a scroll A 1 and a scroll B 2, the scroll A 1 and the scroll B 2 are correspondingly arranged;
  • An uneven structure A 91 is provided on a side surface of the scroll of the scroll A 1 at a mating surface of the scroll of the scroll A 1 and the scroll of the scroll B 2
  • An embossed structure B 92 is disposed on a side surface of the scroll of the scroll B 2 at a mating surface of the scroll of the scroll A 1 and the scroll of the scroll B 2, and the concave-convex structure A 91 and the concave-convex structure B 92 are not fully-rolled; or a vortex of the scroll A at a mating surface of the scroll of the scroll A and the scroll of the scroll B a concave structure A is disposed on a side surface of the body, and a convex surface is provided on a side surface of the scroll body of the scroll B at a mating surface of the scroll of the scroll A and the scroll of the scroll B From the structure B, the recessed structure A and the raised structure B are not fully-rolled; or at the mating surface of the scroll of the scroll A and the scroll of the scroll B
  • a scroll gas mechanism comprising a scroll A 1 and a scroll B 2, the scroll A 1 and the scroll B 2 are correspondingly arranged;
  • a concave-convex structure B 92 is provided on a side surface of the scroll body of the disk B 2, and the concave-convex structure A 91 and the concave-convex structure B 92 are inserted; or a scroll body of the scroll disk A and the scroll disk a concave structure A is disposed on a side surface of the scroll of the scroll A at a mating surface of the scroll of B, and a scroll of the scroll A cooperates with a scroll of the scroll B a convex structure B is disposed on a side surface of the scroll of the scroll B at the face, the concave structure A and the convex structure B are inserted; or a scroll body of the scroll A and a convex structure A is
  • a vortex gas mechanism includes a vortex body A and a vortex body B.
  • the vortex body A and the vortex body B are correspondingly disposed, and a convex structure and a concave structure are arranged on a side surface of the vortex body A.
  • a concave-convex structure is provided, and the side surface of the scroll body B is disposed in cooperation with the side surface of the scroll body A, the rolling engagement setting, and the non-full rolling engagement.
  • a scroll gas mechanism comprising a scroll A and a scroll B, the scroll A and the scroll B are correspondingly arranged, and a projection is provided on a side surface of the scroll of the scroll A
  • the structure, the recessed structure or the concave-convex structure is provided, and the side surface of the scroll of the scroll B is disposed in cooperation with the side surface of the scroll of the scroll A, the rolling engagement, and the non-full rolling engagement.
  • a scroll gas mechanism comprising a scroll A and a scroll B, the scroll A and the scroll B being correspondingly disposed; and an inner side of the scroll of the scroll A
  • the concave-convex structure A is provided with an outer uneven structure B on the outer side surface of the scroll of the scroll B, and the inner concave-convex structure A and the outer concave-convex structure B are provided in cooperation, a rolling engagement setting, a non-full-rolling engagement setting, and/or
  • an outer concavo-convex structure A is provided on an outer surface of the scroll of the scroll A, and an inner concavo-convex structure B is provided on an inner side surface of the scroll of the scroll B, and the outer concavo-convex structure A and the inner side
  • the concave-convex structure B is provided with a setting, a rolling engagement setting, and a non-full rolling engagement setting.
  • the compressor shown in Fig. 10 includes the vortex gas mechanism described in Embodiment 2, and the telecentric gas passage port 101 of the vortex gas mechanism is set as a gas inlet.
  • the expander shown in Fig. 11 includes the scroll gas mechanism of Embodiment 2, and the telecentric gas passage port 101 of the scroll gas mechanism is set as a gas outlet.
  • the present invention can also provide an engine including the vortex gas mechanism with reference to Embodiment 10, and set the near-center passage port 102 of the vortex gas mechanism as a gas inlet, or a near-center passage of the vortex gas mechanism.
  • the port 102 is in communication with a source of working fluid or communicates the proximal channel opening 102 of the vortex gas mechanism with the combustion chamber.
  • the compressor, the expansion agent, and the vortex gas mechanism in the engine of the tenth embodiment and the eleventh embodiment can adopt any one of the above-described embodiments and their transformable embodiments.
  • the concave-convex structure A91 and the concave-convex structure B 92 are provided at the same time, the concave-convex structure A 91 and the concave-convex structure can be selectively disposed.
  • B 92 can also achieve the object of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

L'invention concerne un mécanisme de gaz tourbillonnaire, qui comprend un disque à tourbillon A (1) et un disque à tourbillon B (2), caractérisé en ce que la distance entre un centre de ligne de tourbillon d'au moins un disque à tourbillon (1, 2) parmi les deux disques à tourbillon (1, 2) et un axe de rotation d'un arbre excentrique (31, 32) correspondant à celui-ci est définie de façon réglable, le disque à tourbillon A (1) et le disque à tourbillon B (2) sont disposés de manière correspondante et coopérative, une structure concave-convexe A (91) est disposée sur une surface latérale d'un corps de tourbillon du disque à tourbillon A (1), une structure concave-convexe B (92) est disposée sur une surface latérale du corps de tourbillon du disque à tourbillon B (2) et la structure concave-convexe A (91) est en prise avec la structure concave-convexe B (92) dans un mode de roulement non complet. L'invention concerne en outre un compresseur qui comprend le mécanisme de gaz tourbillonnaire, un détendeur et un moteur. Le mécanisme de gaz tourbillonnaire et le dispositif l'utilisant présentent les avantages d'une faible quantité de fuite de gaz, une faible perte par frottement, une productivité élevée et une longue durée de vie.
PCT/CN2015/000523 2014-07-24 2015-07-23 Mécanisme de gaz tourbillonnaire et dispositif le comprenant WO2016011790A1 (fr)

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Application Number Priority Date Filing Date Title
CN201410356755.5 2014-07-24
CN201410356755 2014-07-24
CN201410361375 2014-07-26
CN201410361375.0 2014-07-26
CN201410364836.X 2014-07-28
CN201410364836 2014-07-28
CN201410370142 2014-07-30
CN201410370142.7 2014-07-30
CN201410458289.1 2014-09-10
CN201410458289 2014-09-10
CN201410804997 2014-12-19
CN201410804997.6 2014-12-19
CN201410805742 2014-12-22
CN201410805742.1 2014-12-22
CN201510064704.X 2015-02-06
CN201510064704 2015-02-06
CN201510129092.8 2015-03-23
CN201510129092 2015-03-23
CN201510395481.5 2015-07-07
CN201510395481 2015-07-07
CN201510398412 2015-07-08
CN201510398412.X 2015-07-08

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CN110067600B (zh) * 2019-03-26 2021-07-09 湖北文理学院 一种涡旋膨胀机
CN115929629B (zh) * 2022-11-16 2023-11-24 北京理工大学 一种多维共轭曲面涡齿组、压缩机和膨胀机

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JP2005076517A (ja) * 2003-08-29 2005-03-24 Tokico Ltd スクロール式流体機械
JP3965982B2 (ja) * 2001-11-29 2007-08-29 松下電工株式会社 スクロール型ポンプ
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CN101968054A (zh) * 2007-01-31 2011-02-09 株式会社日立制作所 涡旋式流体机械

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CN2086797U (zh) * 1990-11-15 1991-10-16 西安交通大学 带有自动调偏心机构的涡旋式流体机械
JP3965982B2 (ja) * 2001-11-29 2007-08-29 松下電工株式会社 スクロール型ポンプ
US20040062671A1 (en) * 2002-09-27 2004-04-01 Kazutaka Suefuji Scroll fluid machine
JP2005076517A (ja) * 2003-08-29 2005-03-24 Tokico Ltd スクロール式流体機械
CN101294566A (zh) * 2006-12-28 2008-10-29 株式会社日立制作所 涡旋式流体机械
CN101968054A (zh) * 2007-01-31 2011-02-09 株式会社日立制作所 涡旋式流体机械

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