CN101943100B - Oil-supply head of pressing tubular turbine - Google Patents

Oil-supply head of pressing tubular turbine Download PDF

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Publication number
CN101943100B
CN101943100B CN2010105121771A CN201010512177A CN101943100B CN 101943100 B CN101943100 B CN 101943100B CN 2010105121771 A CN2010105121771 A CN 2010105121771A CN 201010512177 A CN201010512177 A CN 201010512177A CN 101943100 B CN101943100 B CN 101943100B
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CN
China
Prior art keywords
oil
outlet
lubricant
receiver body
tube
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.)
Expired - Fee Related
Application number
CN2010105121771A
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Chinese (zh)
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CN101943100A (en
Inventor
孙江
翟月敏
周学均
张志斌
任飚飚
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Tianjin University
Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
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Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
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Publication date
Application filed by Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd filed Critical Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Priority to CN2010105121771A priority Critical patent/CN101943100B/en
Publication of CN101943100A publication Critical patent/CN101943100A/en
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Publication of CN101943100B publication Critical patent/CN101943100B/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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Abstract

The invention relates to an oil-supply head of a pressing tubular turbine, characterized in that the cylindrical oil-supply head is in a forged steel structure on the whole, the oil-supply head body is internally provided with a central hole, the front end of the oil-supply head body is connected via a first flange with a transition pipe which rotates along with a main shaft connection pipe, the central hole and the transition pipe of the oil-supply head body are internally provided with an inner oil pipe and an outer casing, and a sealing ring is arranged between the outer casing and the transition pipe. The oil-supply head is provided with a floating tile movably, the inner surface of which is provided with ring-shaped grooves respectively communicated with an open cavity oil inlet/outlet, a closed cavity oil inlet/outlet and a lubricant inlet/outlet; the inner wall of the oil-supply head and the end part of the transition pipe are respectively provided with an oil hole for communicating the lubricant inlet/outlet with the main shaft connection pipe, and an oil hole for communicating with the closed cavity oil inlet/outlet with the inner oil pipe. The invention not only simplifies the structure, but also increases the sealing performance of the oil-supply head and the isolation effect of the high/low-pressure oil cavity.

Description

The punching press tubular turbine oil receptor
Technical field
The present invention relates to a kind of punching press tubular turbine oil receptor.
Background technique
Lubricant receiver is that the control turbine blade rotates the critical piece of (open, close).Present known lubricant receiver structure is: the lubricant receiver body is welded by the interior pipe fitting of mutual sheathing, middle pipe fitting, outer tube member and end cap; Its front end is shaped on and the electric machine stand adpting flange; The oil inlet and outlet of beginning to speak is installed on the lubricant receiver body, closes chamber oil inlet and outlet and lubricant oil oil inlet and outlet; Be provided with the transition tube that is connected with the main shaft connecting tube at lubricant receiver body front end; Be movably arranged on the inner oil tube that pipe fitting is interior and transition tube is interior in the lubricant receiver body, be equipped with and runner operating oil line flange connecting, the inner oil tube outer sleeve is installed on this flange at the inner oil tube front end; Open and close chamber hydraulic fluid port in pressure oil gets into the lubricant receiver body gets into inner oil tube, outer sleeve then respectively, gets into the switch that operating oil line is operated runner bucket again.This lubricant receiver structure is comparatively complicated, and its reason is that the lubricant receiver body all adopts welded structure, many places soldering point complex process, and required precision is high; Also have in long, the running of manufacturing cycle high low pressure oil pocket sealability bad in addition; Scurry oil, the leakage of oil situation is more serious; Simultaneously because the lubricant receiver body is fixed on the electric machine stand cooperation link (occurring the accumulation mismatch error easily) between also need consideration portion cover, inconvenient installation through flange seat.
Summary of the invention
The present invention provides a kind of simple in structure, good sealing effect, easy-to-install punching press tubular turbine oil receptor for solving the technical problem that exists in the known technology.
The technological scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of punching press tubular turbine oil receptor; Comprise cylindricality lubricant receiver body that inside has the center hole front end and have first flange, be installed on the lubricant receiver body begin to speak oil inlet and outlet with close chamber oil inlet and outlet and lubricant oil oil inlet and outlet, be arranged on lubricant receiver body front end the transition tube that is connected with the main shaft connecting tube, be movably arranged in the lubricant receiver body center hole with transition tube in inner oil tube, be installed in second flange that is connected with the runner operating oil line of inner oil tube front end; And be installed in the inner oil tube outer sleeve on second flange; The as a whole forged steel structure of said lubricant receiver body; It connects the transition tube of rotating with main shaft through first flange; Be movably installed with unsteady watt on the lubricant receiver body; Watt internal surface that floats is shaped on the annular groove that is communicated with begin to speak oil inlet and outlet and pass chamber oil inlet and outlet and lubricant oil oil inlet and outlet respectively; On lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with begin to speak oil inlet and outlet and outer sleeve respectively, on lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with lubricant oil oil inlet and outlet and main shaft connecting tube respectively, on lubricant receiver body inwall, be shaped on the oilhole that is communicated with pass chamber oil inlet and outlet and inner oil tube respectively; Said outer sleeve and transition tube are equipped with seal ring for movingly between outer sleeve and the transition tube.
The present invention can also adopt following technological scheme:
The described watt internal surface that floats is lined with wear-resisting Babbitt.
Advantage and good effect that the present invention has are:
Because the as a whole forged steel structure of lubricant receiver body; It connects the transition tube of rotating with main shaft through first flange; Be movably installed with unsteady watt on the lubricant receiver body; Watt internal surface that floats is shaped on the annular groove that is communicated with begin to speak oil inlet and outlet and pass chamber oil inlet and outlet and lubricant oil oil inlet and outlet respectively; On lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with begin to speak oil inlet and outlet and outer sleeve respectively; On lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with lubricant oil oil inlet and outlet and main shaft connecting tube respectively, on lubricant receiver body inwall, be shaped on the oilhole that is communicated with pass chamber oil inlet and outlet and inner oil tube respectively, so not only simplify the structure but also increased the sealing of lubricant receiver and the isolation effect of high low pressure oil pocket greatly; This product also has processing of being easy to and assembling in addition, can independently become a standard portion cover simultaneously and supply the general advantage of unit.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, unsteady watt; 2, lubricant receiver body; 3, end cap; 4, guide rod; 5, oilhole; 6, end cap; 7, close the chamber filler opening; 8, lubricant oil filler opening; 9, the filler opening of beginning to speak; 10, oil sump tank; 11, disc; 12, oilhole; 13, main shaft connecting tube; 14, transition tube; 15, seal ring; 16, operating oil line; 17, second flange; 18, inner oil tube; 19, outer sleeve; 20, first flange; 21, return opening; 22, oilhole; 23, the oil outlet of beginning to speak; 24, lubricant oil oil outlet; 25, close the chamber oil outlet.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
As shown in Figure 1; Cylindricality lubricant receiver body 2 as a whole forged steel structures, lubricant receiver body core is shaped on center hole, and its front end is shaped on first flange 20; The transition tube 14 that is connected with main shaft connecting tube 13 is installed at lubricant receiver body front end; In lubricant receiver body center hole He in the transition tube, be movably installed with inner oil tube 18, second flange 17 that is connected with runner operating oil line 16 be installed, on this second flange, inner oil tube outer sleeve 19 is installed at the inner oil tube front end; Lubricant receiver body rear end is equipped with the end cap 6 in band centre pilot hole, and the inner oil tube rear end is equipped with the guide rod 4 with end cap centre pilot hole coupling.Be movably installed with unsteady watt 1 on the lubricant receiver body; Watt internal surface that floats is shaped on the annular groove that is communicated with begin to speak oil inlet and outlet 9,23 and pass chamber oil inlet and outlet 7,25 and lubricant oil oil inlet and outlet 8,24 respectively; Watt internal surface that floats is lined with wear-resisting Babbitt, and watt rear end of floating is equipped with the dustproof end cap 3 of band center hole.On lubricant receiver body inwall and transition tube end, be shaped on the oilhole 12 that is communicated with begin to speak oil inlet and outlet and outer sleeve respectively; On lubricant receiver body inwall and transition tube end, be shaped on the oilhole 22 that is communicated with lubricant oil oil inlet and outlet and main shaft connecting tube respectively, on lubricant receiver body inwall, be shaped on the oilhole 5 that is communicated with pass chamber oil inlet and outlet and inner oil tube respectively.Said outer sleeve and transition tube are equipped with seal ring 15 for movingly between outer sleeve and the transition tube.Said lubricant receiver body front end is equipped with the disc 11 of watt oil impregnate that collect to float, and the oil sump tank 10 of disc is installed on floating watt, and the lower end of oil sump tank is equipped with the return opening 21 that is communicated with fuel tank.Like this; Because the as a whole forged steel structure of cylindricality lubricant receiver body; It connects the transition tube of rotating with main shaft through first flange; Be movably installed with unsteady watt on the lubricant receiver body; Watt internal surface that floats is shaped on the annular groove that is communicated with begin to speak oil inlet and outlet and pass chamber oil inlet and outlet and lubricant oil oil inlet and outlet respectively, on lubricant receiver body inwall and transition tube end, is shaped on the oilhole that is communicated with begin to speak oil inlet and outlet and outer sleeve respectively, on lubricant receiver body inwall and transition tube end, is shaped on the oilhole that is communicated with lubricant oil oil inlet and outlet and main shaft connecting tube respectively; On lubricant receiver body inwall, be shaped on the oilhole that be communicated with to close chamber oil inlet and outlet and inner oil tube respectively, so not only simplify the structure but also increased the sealing of lubricant receiver and the isolation effect of high low pressure oil pocket greatly; This product also has processing of being easy to and assembling in addition, can independently become a standard portion cover simultaneously and supply the general advantage of unit.

Claims (2)

1. punching press tubular turbine oil receptor; Comprise cylindricality lubricant receiver body that inside has the center hole front end and have first flange, be installed on the lubricant receiver body begin to speak oil inlet and outlet with close chamber oil inlet and outlet and lubricant oil oil inlet and outlet, be arranged on lubricant receiver body front end the transition tube that is connected with the main shaft connecting tube, be movably arranged in the lubricant receiver body center hole with transition tube in inner oil tube, be installed in second flange that is connected with the runner operating oil line of inner oil tube front end; And be installed in the inner oil tube outer sleeve on second flange; It is characterized in that: the as a whole forged steel structure of said lubricant receiver body; It connects the transition tube of rotating with main shaft through first flange; Be movably installed with unsteady watt on the lubricant receiver body; Watt internal surface that floats is shaped on the annular groove that is communicated with begin to speak oil inlet and outlet and pass chamber oil inlet and outlet and lubricant oil oil inlet and outlet respectively; On lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with begin to speak oil inlet and outlet and outer sleeve respectively, on lubricant receiver body inwall and transition tube end, be shaped on the oilhole that is communicated with lubricant oil oil inlet and outlet and main shaft connecting tube respectively, on lubricant receiver body inwall, be shaped on the oilhole that is communicated with pass chamber oil inlet and outlet and inner oil tube respectively; Said outer sleeve and transition tube are equipped with seal ring for movingly between outer sleeve and the transition tube.
2. punching press tubular turbine oil receptor according to claim 1 is characterized in that: the said watt internal surface that floats is lined with wear-resisting Babbitt.
CN2010105121771A 2010-10-19 2010-10-19 Oil-supply head of pressing tubular turbine Expired - Fee Related CN101943100B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105121771A CN101943100B (en) 2010-10-19 2010-10-19 Oil-supply head of pressing tubular turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105121771A CN101943100B (en) 2010-10-19 2010-10-19 Oil-supply head of pressing tubular turbine

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Publication Number Publication Date
CN101943100A CN101943100A (en) 2011-01-12
CN101943100B true CN101943100B (en) 2012-07-18

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865244B (en) * 2012-06-19 2015-08-05 江苏航天水力设备有限公司 A kind of horizontal pump, turbine oil receptor
CN105257453A (en) * 2015-11-03 2016-01-20 天津市天发重型水电设备制造有限公司 Oil head and oil path adaptation connector thereof
CN105422364A (en) * 2015-12-20 2016-03-23 重庆赛力盟电机有限责任公司 Axial-flow slurry rotation type water turbine oil receiver
CN106050521A (en) * 2016-07-18 2016-10-26 湖南云箭科技有限公司 Oil head of Kaplan turbine and Kaplan turbine with oil head

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1235665A1 (en) * 1984-11-27 1986-06-07 Предприятие П/Я В-2190 Drive of clamping mechanism of lathe
SU1737147A1 (en) * 1990-02-05 1992-05-30 Производственное Объединение Атомного Турбостроения "Харьковский Турбинный Завод" Им.С.М.Кирова Oil pick-up of hydraulic machine
JP2003137392A (en) * 2001-10-31 2003-05-14 Toyo Seikan Kaisha Ltd Leaking lubricant collector in lid seaming machine
CN2921345Y (en) * 2006-04-20 2007-07-11 四川日机密封件有限公司 Split oil acceptor for water turbine
CN201221430Y (en) * 2008-07-03 2009-04-15 水利部杭州机械设计研究所 Oil distributor for tidal electric power generation hydroturbine
CN201546874U (en) * 2009-10-28 2010-08-11 广东明珠集团韶关众力发电设备有限公司 New oil supply head structure of bulb turbine set
CN201827007U (en) * 2010-10-19 2011-05-11 天津市天发重型水电设备制造有限公司 Oil supply head of stamping through-flow turbine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1235665A1 (en) * 1984-11-27 1986-06-07 Предприятие П/Я В-2190 Drive of clamping mechanism of lathe
SU1737147A1 (en) * 1990-02-05 1992-05-30 Производственное Объединение Атомного Турбостроения "Харьковский Турбинный Завод" Им.С.М.Кирова Oil pick-up of hydraulic machine
JP2003137392A (en) * 2001-10-31 2003-05-14 Toyo Seikan Kaisha Ltd Leaking lubricant collector in lid seaming machine
CN2921345Y (en) * 2006-04-20 2007-07-11 四川日机密封件有限公司 Split oil acceptor for water turbine
CN201221430Y (en) * 2008-07-03 2009-04-15 水利部杭州机械设计研究所 Oil distributor for tidal electric power generation hydroturbine
CN201546874U (en) * 2009-10-28 2010-08-11 广东明珠集团韶关众力发电设备有限公司 New oil supply head structure of bulb turbine set
CN201827007U (en) * 2010-10-19 2011-05-11 天津市天发重型水电设备制造有限公司 Oil supply head of stamping through-flow turbine

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Owner name: TIANJIN UNIVERSITY

Effective date: 20131107

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Address after: 300400 Tianjin road Beichen District days road in the peak

Patentee after: Tianjin Tirnfr Heavy Hydroelectric frcility Co., Ltd.

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Patentee before: Tianjin Tirnfr Heavy Hydroelectric frcility Co., Ltd.

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