WO2004081347A1 - Rotor destine a une unite hydraulique helicoidale - Google Patents

Rotor destine a une unite hydraulique helicoidale Download PDF

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Publication number
WO2004081347A1
WO2004081347A1 PCT/RU2004/000029 RU2004000029W WO2004081347A1 WO 2004081347 A1 WO2004081347 A1 WO 2004081347A1 RU 2004000029 W RU2004000029 W RU 2004000029W WO 2004081347 A1 WO2004081347 A1 WO 2004081347A1
Authority
WO
WIPO (PCT)
Prior art keywords
slοya
ροτορa
section
teeth
vector
Prior art date
Application number
PCT/RU2004/000029
Other languages
English (en)
Russian (ru)
Inventor
Vladimir Nikolaevich Andoskin
Sergei Petrovich Astafiev
Maksim Anatolievich Pushkarev
Aleksei Sergeevich Glinkin
Mikhail Valerievich Fadeev
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu Firma Radius-Servis
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 Obschestvo S Ogranichennoi Otvetstvennostyu Firma Radius-Servis filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu Firma Radius-Servis
Publication of WO2004081347A1 publication Critical patent/WO2004081347A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping

Definitions

  • This product is available for general hydraulic and gas wells, and may be used for general purposes.
  • the closest to the claimed invention is the rotary downhole hydraulic machine, comprising a rotary billet with external helical teeth having protruding tops 2 v ⁇ gnu ⁇ ye v ⁇ adiny, and it an ⁇ i ⁇ zi ⁇ nn ⁇ e izn ⁇ s ⁇ s ⁇ y ⁇ e ⁇ y ⁇ ie, ⁇ lschina ⁇ g ⁇ on ve ⁇ shine 1 ⁇ tooth and connected with ⁇ lschin ⁇ y
  • Eshina ⁇ zii me ⁇ alliches ⁇ y ⁇ sn ⁇ vy ⁇ a, v ⁇ zni ⁇ ayuschi ⁇ ⁇ i application ⁇ y ⁇ iya, ⁇ inishn ⁇ y ⁇ b ⁇ ab ⁇ e, ⁇ anenii, ⁇ ans ⁇ i ⁇ v ⁇ e and v ⁇ zdeys ⁇ vii ag ⁇ essivny ⁇ s ⁇ ed, ch ⁇ ⁇ iv ⁇ di ⁇ ⁇ na ⁇ usheniyu ⁇ ascho ⁇ n ⁇ y ⁇ inema ⁇ i ⁇ i ⁇ ab ⁇ chey ⁇ a ⁇ y, reduce its ⁇ PD and ⁇ ⁇ ezhdev ⁇ emenn ⁇ y ⁇ e ⁇ e ⁇ ab ⁇ s ⁇ s ⁇ bn ⁇ s ⁇ i ⁇ a.
  • Another disadvantage of the indicated impacts is the inadequate use of the improved adhesion of the wraps to the wraps of the wraps.
  • Another one of the shortcomings of the indicated impacts of the plant is a low rate of loss of property, as well as of the disturbance of the instability of the 3 and on sale, after which it is not suitable for direct application.
  • ⁇ ⁇ - is the vector connecting the beginning of the current with the current external
  • the external layer is in the final section of the circuit, ⁇ ⁇ ⁇ is the vector connecting the current currents of external ire ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rienol ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rienol ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rien ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rien ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rienol ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rienol ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ is the vector connecting the current currents of external rieno ⁇
  • ug ⁇ l ve ⁇ a " ⁇ , ⁇ ⁇ ⁇ - ⁇ lya ⁇ ny ug ⁇ l ve ⁇ a ⁇ ⁇ ;, ⁇ - ug ⁇ l na ⁇ l ⁇ na ⁇ bschey n ⁇ mali ⁇ na ⁇ uzhn ⁇ mu ⁇ ilyu vneshneg ⁇ sl ⁇ ya in ⁇ tsev ⁇ m ⁇ a section, ⁇ - ⁇ yad ⁇ vy n ⁇ me ⁇ sl ⁇ ya to - ⁇ liches ⁇ v ⁇ sl ⁇ ov, ⁇ - ⁇ yad ⁇ vy n ⁇ me ⁇ ⁇ e ⁇ uschey ⁇ ch ⁇ i,
  • the coefficient ⁇ which takes into account the technology of application and the properties of each layer of exposure, is chosen close or equal to 0.001 in the case, when the thickness of the layer is negligible, ⁇ case ⁇ gda vzaimn ⁇ g ⁇ ⁇ ni ⁇ n ⁇ veniya sl ⁇ ov ⁇ a ⁇ iches ⁇ i not ⁇ is ⁇ di ⁇ , na ⁇ ime ⁇ , ⁇ i galvaniches ⁇ m application ⁇ m ⁇ v ⁇ g ⁇ ⁇ y ⁇ iya, ⁇ e ⁇ itsien ⁇ ⁇ b vybi ⁇ ae ⁇ sya bliz ⁇ im or ⁇ avnym 0.999.
  • ⁇ a ⁇ ig. 1 Shown is a single cut through a rotary helical hydraulic machine.
  • ⁇ a ⁇ ig. 3 ⁇ azan ⁇ agmen ⁇ tooth ⁇ a with applied ⁇ y ⁇ iem, s ⁇ de ⁇ zhaschim ⁇ i sl ⁇ ya, ⁇ i e ⁇ m ⁇ din of sl ⁇ ov vy ⁇ lnen with ⁇ s ⁇ yann ⁇ y ⁇ lschin ⁇ y and two imeyu ⁇ na ⁇ uzhnye ⁇ ili nee ⁇ vidis ⁇ an ⁇ nye ⁇ ilyu ⁇ a-zag ⁇ v ⁇ i, n ⁇ ⁇ bschaya ⁇ lschina e ⁇ i ⁇ sl ⁇ ov ⁇ s ⁇ yanna.
  • composition, properties, and thickness of the layers of the property are divided based on the operating conditions of the mechanism, for example, layer 8, see FIG. 3, printed on ⁇ ezhime ⁇ lucheniya bes ⁇ is ⁇ g ⁇ ⁇ m ⁇ v ⁇ g ⁇ galvaniches ⁇ g ⁇ ⁇ y ⁇ iya (m ⁇ l ⁇ chny ⁇ m) and ⁇ bladae ⁇ vys ⁇ imi an ⁇ i ⁇ zi ⁇ nnymi sv ⁇ ys ⁇ vami, sl ⁇ y 7 printed on ⁇ ezhime ⁇ lucheniya ⁇ is ⁇ g ⁇ ⁇ vo ⁇ d ⁇ g ⁇ ⁇ m ⁇ v ⁇ g ⁇ galvaniches ⁇ g ⁇ ⁇ y ⁇ iya and ⁇ bladae ⁇ vys ⁇ y izn ⁇ s ⁇ s ⁇ y ⁇ s ⁇ yu ( ⁇ is ⁇ y ⁇ m) sl ⁇ y 6 printed on ⁇ ezhime ⁇ lucheniya myag ⁇ g ⁇ ⁇ m ⁇ v ⁇
  • the total thickness of layers 7 and 8 for tooth 2 is constant, in combination with a thin outer layer of 6 and the specified thicknesses of ⁇ a and 8a at a height of 3 and 4 cm. 3, provides optimum: work, stability to wear and tear; As a result, the high reliability of the unit and the reliability of the engine are achieved.
  • the rotary screw hydraulic engine in essence, is a prime mover or pump, operates the following way.
  • the drive is installed in step 9, see fig.
  • Hydraulic propellers are hydraulically and aggres- sive, containing sand and clay, and are subject to Failure to complete the application in conjunction with the claimed invention results in a deterioration or deterioration of the condition 10 operation, good performance and the degree of impact of factors that reduce the working speed of the mechanism, which increases the reliability and reliability of the device.
  • the rotor type is rotated and the teeth are in operation and are free from power.
  • the invention may be found to be used in non-oil and gas production from oil and gas from wells, and is also used for other purposes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Rotary Pumps (AREA)

Abstract

L'invention se rapporte aux machines à rotor denté, destinées aux puits de gaz ou de pétrole; elle peut s'utiliser dans des moteurs hydrauliques à usage général. Le rotor est constitué d'une ébauche de rotor (1) avec des dents hélicoïdales externes (2) comportant des sommets convexes (3) ainsi que des parties concaves (4) et un revêtement anticorrosion résistant à l'usure (5). Le revêtement (5) des dents hélicoïdales externes (2) est multicouche; les couches comprennent des couches internes (6) et des couches externes (7). Les profils externes de chacune des couches dans la section d'extrémité du rotor sont déterminés en fonction des proportions préalablement établies. L'invention permet d'augmenter la durée et la fiabilité de l'invention et d'élargir les possibilités de l'application de revêtements possédant des propriétés différentes qui tiennent compte des conditions d'exploitation et des caractéristiques de liquides de travail, ce qui permet d'assurer les réparations par une application répétée du revêtement.
PCT/RU2004/000029 2003-03-11 2004-02-03 Rotor destine a une unite hydraulique helicoidale WO2004081347A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003106691 2003-03-11
RU2003106691/06A RU2228443C1 (ru) 2003-03-11 2003-03-11 Ротор винтовой гидромашины

Publications (1)

Publication Number Publication Date
WO2004081347A1 true WO2004081347A1 (fr) 2004-09-23

Family

ID=32679529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000029 WO2004081347A1 (fr) 2003-03-11 2004-02-03 Rotor destine a une unite hydraulique helicoidale

Country Status (2)

Country Link
RU (1) RU2228443C1 (fr)
WO (1) WO2004081347A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221412A (zh) * 2014-06-26 2016-01-06 水利部科技推广中心 双端矩形螺纹离式螺旋体微纳米气泡装置
CN105221411A (zh) * 2014-06-26 2016-01-06 水利部科技推广中心 单端梯形螺纹离式螺旋体微纳米气泡装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444901B2 (en) * 2007-12-31 2013-05-21 Schlumberger Technology Corporation Method of fabricating a high temperature progressive cavity motor or pump component

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612734A (en) * 1968-06-05 1971-10-12 Mono Pumps Ltd Rotary pump or motor with an axially rotating rotor
DE3637268A1 (de) * 1985-11-06 1987-05-07 Hughes Tool Co Verfahren und vorrichtung zum elektroplattieren eines spindelpumpenrotors
EP0381413A2 (fr) * 1989-02-01 1990-08-08 Mono Pumps Limited Pompe à vis excentrée
RU2169820C1 (ru) * 2000-05-31 2001-06-27 Открытое акционерное общество Научно-производственное объединение "Буровая техника" Ротор винтовой забойной гидромашины
RU2183543C1 (ru) * 2001-02-21 2002-06-20 Открытое акционерное общество Научно-производственное объединение "Буровая техника" Способ изготовления ротора винтового забойного двигателя

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612734A (en) * 1968-06-05 1971-10-12 Mono Pumps Ltd Rotary pump or motor with an axially rotating rotor
DE3637268A1 (de) * 1985-11-06 1987-05-07 Hughes Tool Co Verfahren und vorrichtung zum elektroplattieren eines spindelpumpenrotors
EP0381413A2 (fr) * 1989-02-01 1990-08-08 Mono Pumps Limited Pompe à vis excentrée
RU2169820C1 (ru) * 2000-05-31 2001-06-27 Открытое акционерное общество Научно-производственное объединение "Буровая техника" Ротор винтовой забойной гидромашины
RU2183543C1 (ru) * 2001-02-21 2002-06-20 Открытое акционерное общество Научно-производственное объединение "Буровая техника" Способ изготовления ротора винтового забойного двигателя

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221412A (zh) * 2014-06-26 2016-01-06 水利部科技推广中心 双端矩形螺纹离式螺旋体微纳米气泡装置
CN105221411A (zh) * 2014-06-26 2016-01-06 水利部科技推广中心 单端梯形螺纹离式螺旋体微纳米气泡装置

Also Published As

Publication number Publication date
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