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WO2013073982A1 - Machine volumique diamétrale (et variantes) - Google Patents

Machine volumique diamétrale (et variantes) Download PDF

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Publication number
WO2013073982A1
WO2013073982A1 PCT/RU2011/000904 RU2011000904W WO2013073982A1 WO 2013073982 A1 WO2013073982 A1 WO 2013073982A1 RU 2011000904 W RU2011000904 W RU 2011000904W WO 2013073982 A1 WO2013073982 A1 WO 2013073982A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide cylinder
rotation
faceplate
diametrical
working
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.)
Ceased
Application number
PCT/RU2011/000904
Other languages
English (en)
Russian (ru)
Inventor
Борис Юрьевич ГРИГОРЬЕВ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/RU2011/000904 priority Critical patent/WO2013073982A1/fr
Publication of WO2013073982A1 publication Critical patent/WO2013073982A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement

Definitions

  • the invention relates to mechanical engineering and can be used in hydraulic machines, pumps and compressors.
  • a plate machine is known containing a rotor eccentrically mounted in the stator cavity, in the radial grooves of which are movable plates resting on a cylindrical guide element eccentrically placed in the rotor bore (RF patent N? 2011013
  • the disadvantages of the known plate machine are the complexity of the design, the rapid wear of the movable plates and the low efficiency of pumping the working medium.
  • Known pump consisting of a housing in which there is
  • the cross section of the cavity is a combination of two circular arcs of different radii, each of them being smaller half a circle, and two adjacent curved sections, which are complementary sections of the Archimedean spiral with common foci; the ends of such curved sections are directed tangentially to the aforementioned
  • Each pump blade is installed in the rotor with the possibility of its free longitudinal movement relative to the axis of the rotor, and the value of its longitudinal movement is limited by three parameters: the size of the groove on the surface of the blade, the eccentricity of the axis
  • stator a stator and a rotor
  • stator is a cylindrical body, the inner surface of which is formed in such a way that
  • the 25 has a cross-sectional shape of a cardioid, with the exception of a wall portion having a longitudinal arc recess;
  • the rotor contains a cylindrical connecting rod and a blade, while the connecting rod is mounted to rotate in the housing so that part of it enters the recess;
  • the connecting rod has a longitudinal diametrical slot, in which a blade is installed, moving in it in transverse direction and having such a length that its edge during rotation is in contact with the inner surface of the housing;
  • the housing has openings for fluid inlet and outlet, the width of each of which is equal to the thickness of the blade and which are located 5 on both sides of the recess, while there are devices for controlling the movement of the blade, independent of the connecting rod and allowing the edge of the blade to pass along the inner surface of the housing (patent US 2373656 And on the invention, 04.17.1945, F04C2 / 344).
  • An object of the invention is the creation of a new design of a diametrical volumetric machine with a high efficiency of pumping a working medium at high pressures and a wide scope.
  • a diametrical volumetric machine comprising a housing with inlet and outlet channels, a rotor arranged inside the cylindrical cavity of the housing, made in the form of an end cylindrical face plate, a guide cylinder installed rotatably and with eccentricity relative to the face of the face plate and having on the end surface from the face of the faceplate open diametrical channels, and working elements mounted on the faceplate with the ability to move in the channels on ravlyaetsya cylinder at its
  • the guide cylinder is made with an outer diameter equal to the diameter of the body cavity and has end walls in each diametrical channel or
  • Vnui 2Vpi4
  • L is the stroke length of the working element in the guide cylinder
  • R is the radius of the finger on the faceplate equal to the eccentricity of the axis of rotation of the guide cylinder relative to the axis of rotation of the faceplate
  • Vniu is the speed of rotation of the faceplate
  • Vpu is the speed rotation of the guide cylinder.
  • the working element has a round, or square, or triangular shape in cross section.
  • the guide cylinder has end walls or end walls with holes in each diametrical channel, and also the working elements are fixed on
  • the implementation of the guide cylinder with the presence in each diametrical channel of the end walls, and the execution of the working elements mounted on the faceplate, in the form of a plunger mounted on a finger with the possibility of rotation around the center of its longitudinal axis, provides the application of the invention in compressors, hydraulic machines and pumps during pumping under high pressure of inviscid fluids without mechanical impurities, such as gases, water.
  • a diametrical volumetric machine comprising a housing with inlet and outlet channels, a rotor arranged in the form of a leading end cylindrical face plate, a guide cylinder mounted for rotation and with
  • the guide cylinder is made with an outer diameter equal to the diameter of the body cavity, and the diametrical channels of the guide cylinder are made through with respect to the axis of rotation of the guide zo cylinder and have end walls or end walls with holes, while on the other opposite leading faceplate, the sides of the guide cylinder with equal eccentricity are mounted in the housing with the possibility of rotation of the support faceplate, on the end surface of which are fixed
  • Vnui is the speed of rotation of the leading and supporting plates
  • Vpi4 is the speed of rotation of the guide cylinder.
  • the guide cylinder is installed in the housing on a sliding bearing
  • the working element has a round, or square, or triangular shape in cross section
  • the fingers of the working elements are mounted on the support plate with the possibility of rotation.
  • diametrical channels with end walls with holes, and the working elements mounted on the leading and supporting plates, in the form of a finger provides the application of the claimed invention in compressors, hydraulic machines and pumps when pumping high-pressure viscous fluids without mechanical impurities, such as oils, fuel oils.
  • figure 1 shows a longitudinal section of a first embodiment of a diametrical volumetric machine with a working element in the form of a cylindrical plunger
  • figure 2 is a cross section of the first variant of the diametrical volumetric machine with a working element in the form of a cylindrical plunger
  • FIG. 3 is a longitudinal section through a second embodiment of a diametrical volumetric machine with a working
  • FIG. 15 element in the form of a sleeve
  • FIG. 4 is a cross section of a second embodiment of a diametrical volumetric machine with a working element in the form of a sleeve
  • FIG. 5 is a schematic illustration of the interaction of moving elements of a diametrical volumetric machine.
  • the diametrical volumetric machine comprises a housing 1 with an inlet 2 and an outlet 3 channels, located inside the cylindrical cavity 4 of the housing 1, a rotor made in the form of an end cylindrical faceplate 5, a guide cylinder 6, mounted with the possibility
  • the guide cylinder 6 is made with an outer diameter equal to the diameter of the cavity 4 of the housing 1 and has end walls 12 or end walls in each diametrical channel 7
  • - the fingers of the working elements 9 are mounted on the faceplate 5 with the possibility of rotation; - working elements 9 and channels 7 of the guide cylinder 6 have a conjugate shape in cross section;
  • the working element 9 has a round, or square, or triangular shape in cross section.
  • the diametric volumetric machine comprises a housing 1 with an inlet 2 and an outlet 3 channels, located inside the cylindrical cavity 4 of the housing 1, a rotor made in the form of a leading end cylindrical faceplate 5, a guiding cylinder 6, mounted for rotation and with an eccentricity about the axis the leading faceplate 5 and having diametral channels 7 from the side of the leading face 5 and working elements 9 mounted on the leading face 5 with the possibility of movement in the channels 7 of the guide cylinder 6 when it is in growth, while in the cavity 4
  • the guide cylinder 6 is made with an outer diameter equal to the diameter of the cavity 4 of the housing 1, and the diametrical channels 7 of the guide cylinder 6 are made through with respect to
  • Vniii 2Vpi4, where L is the stroke length of the working element 9, R is the radius of the finger on the leading 5, supporting 13 faceplates, equal to the eccentricity of the axis of rotation of the guide cylinder 6 relative to the axis of rotation of the leading 5, supporting 13 faceplates, Vrnu is the rotation speed leading 5 and
  • the guide cylinder 6 is installed in the housing on a sliding bearing
  • - working elements 9 and channels 7 of the guide cylinder 6 have a mating shape in cross section; - the working element 9 has a round, or square, or triangular shape in cross section;
  • Diametric volumetric machine works as follows.
  • the diametrical volumetric machine according to the second embodiment contains an additional support plate 13 on which the ends of the working elements 9 are attached.
  • An additional support for the working elements 9 is created, which allows pumping the working medium at higher pressures.
  • the working chambers are formed, in contrast to the first embodiment, with the end surfaces of the cavity 4 of the housing 1 and the end surfaces of the guide cylinder 6, the leading 5 and the supporting plate 13.

Landscapes

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

Abstract

L'invention concerne le génie mécanique et peut être utilisée dans les machines hydrauliques, les pompes, les compresseurs et les moteurs à combustion interne. L'objectif visé par l'invention est de créer une nouvelle conception de machine volumique diamétrale possédant un rendement de pompage élevé du milieu de travail à des pression élevées et un vaste domaine d'applications.
PCT/RU2011/000904 2011-11-16 2011-11-16 Machine volumique diamétrale (et variantes) Ceased WO2013073982A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2011/000904 WO2013073982A1 (fr) 2011-11-16 2011-11-16 Machine volumique diamétrale (et variantes)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2011/000904 WO2013073982A1 (fr) 2011-11-16 2011-11-16 Machine volumique diamétrale (et variantes)

Publications (1)

Publication Number Publication Date
WO2013073982A1 true WO2013073982A1 (fr) 2013-05-23

Family

ID=48429934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2011/000904 Ceased WO2013073982A1 (fr) 2011-11-16 2011-11-16 Machine volumique diamétrale (et variantes)

Country Status (1)

Country Link
WO (1) WO2013073982A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104920A (en) * 1916-03-23 1917-03-23 Lacy Hulbert & Company Ltd Improvements in Rotary Pumps, Blowers & Motors of the Fixed Abutment Type.
US2373656A (en) * 1941-12-01 1945-04-17 American Prototype Corp Rotary operating machine
US2679973A (en) * 1951-06-08 1954-06-01 John W Berg Materials moving apparatus
WO2003081049A1 (fr) * 2002-03-22 2003-10-02 Wabco Automotive Uk Limited Pompe a vide
RU2317417C1 (ru) * 2006-05-16 2008-02-20 Борис Юрьевич Григорьев Пластинчатая машина

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104920A (en) * 1916-03-23 1917-03-23 Lacy Hulbert & Company Ltd Improvements in Rotary Pumps, Blowers & Motors of the Fixed Abutment Type.
US2373656A (en) * 1941-12-01 1945-04-17 American Prototype Corp Rotary operating machine
US2679973A (en) * 1951-06-08 1954-06-01 John W Berg Materials moving apparatus
WO2003081049A1 (fr) * 2002-03-22 2003-10-02 Wabco Automotive Uk Limited Pompe a vide
RU2317417C1 (ru) * 2006-05-16 2008-02-20 Борис Юрьевич Григорьев Пластинчатая машина

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