CN109611678A - It is a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil - Google Patents
It is a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil Download PDFInfo
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- CN109611678A CN109611678A CN201811616017.4A CN201811616017A CN109611678A CN 109611678 A CN109611678 A CN 109611678A CN 201811616017 A CN201811616017 A CN 201811616017A CN 109611678 A CN109611678 A CN 109611678A
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- Prior art keywords
- oil
- ring
- bearing
- section
- lubricating oil
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/06—Bearing arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/10—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Pass through the horizontal hydrogenerator radial bearing system with ring-oil the invention discloses a kind of, including bearing block, transverse bearing and the band oil ring hanging on main shaft, transverse bearing is sheathed on main shaft, transverse bearing is connected and fixed with bearing block, band oil ring hang on main shaft and is not set to the transverse bearing two sides, band oil ring lower end is immersed in bearing block below lubricating oil pasta, lubricating oil reserve tank is provided in bearing block, oil cooler is provided in lubricating oil reserve tank, on band oil ring is set at main shaft and transverse bearing cooperation, band oil ring is driven ceaselessly to rotate by main shaft and with the frictional force between oil ring with oil ring, bearing lubrication is completed to which the lubricating oil of the lower end for immersing pasta with oil ring adherency to be transported in transverse bearing, several independent skies are formed with aqueduct after front cover and rear cover the installation demarcation plate of oil cooler Between, it is then exhausted from coolant liquid physical efficiency reciprocation cycle inside oil cooler afterwards three times, improves the utilization rate of cooling liquid.
Description
Technical field
It is especially a kind of to pass through the horizontal hydrogenerator diameter with ring-oil the present invention relates to a kind of radial bearing system
To bearing arrangement.
Background technique
Radial bearing system subjects self weight and the unbalanced magnetic pull of generator amature in horizontal hydrogenerator, is
One important load component.The main shaft frictional heat generation of bearing shell and rotation in radial bearing system, by the profit constantly recycled
Lubricating oil is lubricated and cools down, and by oil cooler heat exchange occurs for the hot oil after lubrication, and heat caused by bearing shell is taken away
Transverse bearing.And how to guarantee the reliable cycle of lubricating oil and improve grease heat exchanger effectiveness as the load-bearing of generator radial axle
Want research puzzle.
Previous transverse bearing, which is used, completes band oil circulation process with the fixed disc of generator shaft, and structure is complicated,
Processing difficulties, it is at high cost.Bearing, water consumption is then discharged in the heat exchange that cooling liquid in its oil cooler only completes a circulation
Greatly, cooling liquid utilization rate is low.In addition oil leakage phenomenon is had using the transverse bearing of annular groove filling wool felt seal often, is needed
Frequently replacement wool felt, later maintenance heavy workload.
Summary of the invention
In order to fill up the blank of the prior art, the present invention provides a kind of by the horizontal hydrogenerator diameter with ring-oil
To bearing arrangement.
The technical solution adopted by the present invention to solve the technical problems is:
It is a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, including bearing block, transverse bearing and with oil
Ring, the transverse bearing are sheathed on main shaft, and the transverse bearing is connected and fixed with the bearing block, and the band oil ring is hung on
On main shaft, lubricating oil reserve tank is provided in the bearing block, band oil ring lower end extends in the lubricating oil reserve tank, also
It is provided with the oil cooler of lubricating oil in the cooling lubricating oil reserve tank.
As an improvement of the above scheme, the bearing block includes base, bearing cap and bearing (ball) cover, the base, bearing
Lid surrounds the space for accommodating fixed main shaft with bearing (ball) cover.
As an improvement of the above scheme, the upper part of the frame is provided with lubricating oil reserve tank, and band oil ring lower end is immersed
Lubricating oil pasta in the lubricating oil reserve tank is hereinafter, be provided with the oil cooler in the lubricating oil reserve tank.
It as an improvement of the above scheme, further include disc, the disc is fixed on main shaft close to the radial axle
Hold side, the disc is fixed on main shaft close to the transverse bearing side, and when work, main shaft rotation, disc is with master
Axis rotates together, makes mist of oil far from the bearing (ball) cover, cooperates the high leakproofness of the bearing cap Yu the bearing (ball) cover, can have
Effect prevents mist of oil from leaking outside.
As an improvement of the above scheme, the oil cooler includes cylinder, embedded in the intracorporal aqueduct of cylinder, and is fixed
Front cover and rear cover at cylinder both ends, the oil cooler are worn to the lubricating oil from one end of the lubricating oil reserve tank and are stored
The inside of slot or the other end.
As an improvement of the above scheme, one end of the lubricating oil reserve tank is provided with the sealing cover of belt switch oil valve, institute
It states sealing cover to be locked on base by bolt, the lubricating oil in the lubricating oil reserve tank is added or replaced by sealing cover.
As an improvement of the above scheme, more aqueducts are densely covered in the cylinder, the front cover and rear cover are with interior
The bowl-shaped shell of portion's cavity is provided with four pieces of demarcation plates I, one end of four pieces of demarcation plates I in the inner volume of the front cover
It is connected on the front cover position of corresponding body centre, the other end is separately connected the side wall of the front cover, and the inside of the front cover is held
Chamber is separated into four spaces, and the water inlet and water outlet for passing to two of them adjacent space respectively are offered on the front cover；Institute
It states and is provided with three pieces of demarcation plates II in the inner volume of rear cover, one end of three pieces of demarcation plates II is connected on corresponding body centre
Rear cover position, the other end is separately connected the side wall of the rear cover, the inner volume of the rear cover is separated into three spaces, preceding
Lid, rear cover and the intracorporal aqueduct of the cylinder cooperatively form the access moved for cooled liquid stream, the aqueduct be arranged in parallel and
It is open at both ends of the cylinder body, aqueduct flush arrangement at both ends of the cylinder body.
As an improvement of the above scheme, the front cover and rear cover are circular lid structure, II edge of the demarcation plate I and demarcation plate
The radial direction of the circular lid structure is arranged.
As an improvement of the above scheme, between four pieces of demarcation plates I angle be followed successively by 60 °, 120 °, 120 °,
It 60 °, perhaps corresponds to and the inner volume of the front cover is separated into four spaces or separation four that area ratio is 1:2:2:1
The quantity ratio that space corresponds to water guide tube end is 1:2:2:1；Between three pieces of demarcation plates II angle be followed successively by 120 °,
120 °, 120 ° perhaps correspond to the inner volume of the rear cover being separated into three spaces or separate that area ratio is 1:1:1
The quantity ratio that three spaces correspond to water guide tube end is 1:1:1.
As an improvement of the above scheme, four spaces that the demarcation plate I is separated are followed successively by Interval I, section II, area
Between III, section IV, be followed successively by section V, section VI and section VII, institute by three spaces that the demarcation plate II is separated
It states Interval I and the section IV respectively corresponds and is provided with the water inlet and the water outlet, the Interval I and the area
Between IV be adjacent interval, the section V and section VII are adjacent interval, the separation between the Interval I and the section IV
Demarcation plate II between plate I and the section V and section VII is in corresponding position, that is, be respectively at front cover cross section and after
The same position of the cross section of lid.
The beneficial effects of the present invention are: the present invention installs two band oil rings hanging on main shaft, two bands additional on main shaft
Oil ring is set to transverse bearing two sides, immerses pasta hereinafter, making by main shaft and with the frictional force between oil ring with oil ring lower end
It can ceaselessly be rotated under the rotation of main shaft with oil ring, so that the lubricating oil that the lower end for immersing pasta with oil ring adheres to is transported to
Bearing lubrication is completed in transverse bearing.Disc is further fixed on main shaft, disc can be rotated with main shaft, make mist of oil far from bearing
The sealing effect of the enclosed construction of end cap, fitted bearing lid and base can effectively prevent mist of oil leakage.In addition also to cooling system
System has carried out upgrading and has improved, not connected by several are formed with aqueduct after the front cover of oil cooler and rear cover installation demarcation plate
Separate space, and water inlet and water outlet are all set on front cover and respectively correspond a section, make to be formed inside cooler
One circulation waterway channel is then exhausted from coolant liquid physical efficiency reciprocation cycle inside oil cooler afterwards three times, is greatly improved
The utilization rate of cooling liquid.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sectional view of the present invention；
Fig. 3 is oil cooler structure schematic diagram of the present invention；
Fig. 4 is oil cooler sectional view of the present invention；
Fig. 5 is oil cooler partial cutaway view of the present invention (front cover space segment)；
Fig. 6 is oil cooler partial cutaway view of the present invention (rear cover space segment).
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Below in conjunction with embodiment, the present invention will be described in detail.
The present invention relates to a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, below to the present invention
Preferred embodiment be described in further detail.
It should be noted that " upper, " "lower", "front", "rear" here only to facilitate the description present invention and define
Exemplary direction, as shown in Figures 1 to 5,13 present position of bearing cap are defined as "upper", then 40 present position of oil cooler defines
For "lower", 42 present position of front cover is defined as " preceding ", then 43 present position of rear cover is defined as " rear ".
As shown in Figure 1 and Figure 2, a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil, including bearing
Seat 10, transverse bearing 20 and the band oil ring 30 hanging on main shaft, the transverse bearing 20 are sheathed on main shaft, the radial direction
Bearing 20 is connected and fixed with the bearing block 10, and the band oil ring 30 hang on main shaft and is respectively arranged at positioned at the radial direction
On the main shaft of 20 two sides of bearing, lubricating oil reserve tank 11 is provided in the bearing block 10,30 lower end of band oil ring extends to institute
It states in lubricating oil reserve tank 11, lubricating oil in the cooling lubricating oil reserve tank 11 is additionally provided in the lubricating oil reserve tank 11
Oil cooler 40, the bearing block 10 include base 12, bearing cap 13 and bearing (ball) cover, the base 12, bearing cap 13 with
Bearing (ball) cover surrounds the space for accommodating fixed main shaft, and 20 upper and lower ends of transverse bearing are separately connected the bearing cap 13 and institute
State base 12.Described with oil ring 30 is to hang on master respectively there are two low hardness, metal tape oil ring 30 of lighter weight and settings
On at axis and 20 cooperation of transverse bearing, the lower end with oil ring 30 immerse in the lubricating oil reserve tank 11 lubricating oil pasta it
Under, drive band oil ring 30 ceaselessly to rotate by main shaft and with the frictional force between oil ring 30, so that oil will be immersed with oil ring 30
The lubricating oil of the lower end adherency in face, which is transported in transverse bearing 20, completes bearing lubrication, and the bearing cap 13 is gone back with the base 12
It is respectively arranged with the sealing ring and dustband for enhancing its leakproofness.
Preferably, 12 top of base is provided with lubricating oil reserve tank 11, described in 30 lower end of band oil ring is immersed
Lubricating oil pasta in lubricating oil reserve tank 11 hereinafter, main shaft rotate when, due to band oil ring 30 be set to 20 two sides of transverse bearing, institute
It states with oil ring 30 by ceaselessly being rotated with the frictional force between main shaft, lower end ceaselessly will be in the lubricating oil reserve tank 11
Lubricating oil be transported in transverse bearing 20 and complete bearing lubrication, be provided with the oil cooler in the lubricating oil reserve tank 11
40, the oil cooler 40 cools down the lubricating oil in the lubricating oil reserve tank 11 in the base 12.
Preferably, one end of the lubricating oil reserve tank 11 is provided with the sealing cover 111 of belt switch oil valve, the sealing
Lid 111 is locked on base 12 by bolt, and the lubricating oil in the lubricating oil reserve tank 11 passes through sealing cover 111 and switch
Oil valve addition or replacement.
Preferably, further including disc 50, the disc 50 is fixed on main shaft close to the transverse bearing 20 1
Side, when work, main shaft rotation, disc 50 rotates with main shaft, makes mist of oil far from the bearing (ball) cover 12, cooperate the axis
The high leakproofness for holding lid 13 Yu the bearing (ball) cover can effectively prevent mist of oil leakage.
As shown in Figures 3 to 6, the oil cooler 40 includes cylinder 41, the aqueduct 44 in cylinder 41, and
Be fixed on the front cover 42 and rear cover 43 at 41 both ends of cylinder, the oil cooler 40 from one end of the lubricating oil reserve tank 11 wear to
The inside of the lubricating oil reserve tank 11 or the other end.
Preferably, one end of the lubricating oil reserve tank 11 is provided with the sealing cover of belt switch oil valve, the sealing cover
It is locked on base 12 by bolt, the lubricating oil in the lubricating oil reserve tank 11 is added or replaced by sealing cover.
Preferably, being densely covered with more aqueducts 44 in the cylinder 41, the front cover 42 and rear cover 43 are with inside
The bowl-shaped shell of cavity is provided with four pieces of demarcation plates I 421, four pieces of demarcation plates I 421 in the inner volume of the front cover 42
One end be connected on 42 position of front cover at corresponding 41 center of cylinder, the other end is separately connected the side wall of the front cover 42, will be described
The inner volume of front cover 42 is separated into four spaces, offered on the front cover 42 pass to respectively two of them adjacent space into
The mouth of a river 422 and water outlet 423；Three pieces of demarcation plates II 431, three pieces of demarcation plates are provided in the inner volume of the rear cover 43
II 431 one end is connected on 43 position of rear cover at corresponding 41 center of cylinder, and the other end is separately connected the side wall of the rear cover 43, will
The inner volume of the rear cover 43 is separated into three spaces, and the aqueduct 44 in front cover 42, rear cover 43 and the cylinder 41 cooperates
The access moved for cooled liquid stream is formed, the aqueduct 44 is arranged in parallel and in the both ends open of cylinder 41, the aqueduct
44 cylinder 41 both ends flush arrangement.
Preferably, the front cover 42 and rear cover 43 are circular lid structure, the demarcation plate I 421 and demarcation plate II
431 arrange that the cooling liquid that each space is passed in and out when being allowed to cool liquid circulation is equal along the radial direction of the circular lid structure.
Preferably, angle is followed successively by 60 °, 120 °, 120 °, 60 ° or right between four pieces of demarcation plates I 421
The inner volume of the front cover 42 should be separated into four spaces that area ratio is 1:2:2:1, or separate four spaces and correspond to
The quantity ratio of 44 end of aqueduct is 1:2:2:1；Between three pieces of demarcation plates II 431 angle be followed successively by 120 °, 120 °,
It 120 °, perhaps corresponds to and the inner volume of the rear cover 43 is separated into three spaces or separation three that area ratio is 1:1:1
The quantity ratio that space corresponds to 44 end of aqueduct is 1:1:1.
Preferably, four spaces that the demarcation plate I 421 is separated are followed successively by Interval I 424, section II 425, area
Between III 426, section IV 427, be followed successively by section V 432, section VI by three spaces that the demarcation plate II 431 is separated
433 and section VII 434, the Interval I 424 and the section IV 427 respectively correspond and be provided with the water inlet 422 and institute
Water outlet 423 is stated, the Interval I 424 and the section IV 427 are adjacent interval, the section V 432 and section VII 434
For adjacent interval, demarcation plate I 421 and the section V 432 and section between the Interval I 424 and the section IV 427
Demarcation plate II 431 between VII 434 is in corresponding position, that is, is respectively at the cross section of front cover 42 and the cross section of rear cover 43
Same position, this design, which ensure that from the water inlet 422, enters the cooling liquid of the Interval I 424 along the water guide
Pipe 44 enter the section V 432 after, due between Interval I 424 and the section IV 427 demarcation plate I 421 and the area
Between demarcation plate II 431 between V 432 and section VII 434 be respectively at the phase of the cross section of front cover 42 and the cross section of rear cover 43
Same position, and the Interval I 424 corresponds to the space of 60 ° of areas, the section V 432 corresponds to the section in 120 ° of spaces, because
This cooling liquid by the Interval I 424(, that is, water inlet 422) enter the section V 432 after, coolant liquid know from experience uniformly point
It is distributed in the section V 432, since cooling liquid can not flow back, in the space that 60 ° of areas are had in section V 432
Cooling liquid flows to next section in the front cover 42 along the aqueduct 44, i.e., the described section II 425 starts to follow later
Ring, forms a circulation waterway channel, and last parking space is IV 427(of the section, that is, water outlet 423).
Specific embodiment is as described below:
Comparative diagram 5 and Fig. 6, by spatial index correspondence and each 60 angular range is a label, then Interval I 424, section II
425, section III 426 and section IV 427 respectively correspond 1,23,45, the 6 of Fig. 4, section V 432, section VI 433 and section
VII 434 respectively correspond Fig. 5 1. 2., 3. 4., 5. 6., wherein 1,6 also respectively correspond the water inlet 422 and the water outlet
423, then the sequence of flow on 40 internal coolant body road of the oil cooler be 1 → 1. 2. → 23 → 3. 4. → 45 → 5. 6. →
6, wherein consecutive numbers (such as 23,1. 2.) is cooling liquid commutating zone, and this sequence of flow is unique sequence of flow, makes cooling liquid
It turns back, so that cooling liquid reciprocation cycle in the oil cooler 40 be made to be then exhausted from three times, water consumption is greatly reduced.
Finally, it is stated that the above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited, to the greatest extent
Pipe is described the invention in detail referring to preferred embodiment, it should be appreciated by those of ordinary skill in the art that can be right
Technical solution of the present invention is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be contained
It covers in scope of the presently claimed invention.
Claims (10)
1. a kind of pass through the horizontal hydrogenerator radial bearing system with ring-oil, it is characterised in that: including bearing block
(10), transverse bearing (20) and with oil ring (30), the transverse bearing (20) is sheathed on main shaft, the transverse bearing (20) with
The bearing block (10) is connected and fixed, and the band oil ring (30) hang on main shaft, is provided with lubrication in the bearing block (10)
Oily reserve tank (11), band oil ring (30) lower end extend in the lubricating oil reserve tank (11), are additionally provided with the cooling profit
The oil cooler (40) of lubricating oil reserve tank (11) interior lubricating oil.
2. it is according to claim 1 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: the bearing block (10) includes base (12), bearing cap (13) and bearing (ball) cover, the base (12), bearing cap
(13) space for accommodating fixed main shaft is surrounded with bearing (ball) cover.
3. it is according to claim 2 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: base (12) top is provided with the lubricating oil reserve tank (11), described in band oil ring (30) lower end is immersed
The interior lubricating oil pasta of lubricating oil reserve tank (11) is hereinafter, be provided with the oil cooler in the lubricating oil reserve tank (11)
(40).
4. it is according to claim 1 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: further including disc (50), the disc (50) is fixed on main shaft close to the transverse bearing (20) side.
5. it is according to claim 1 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: the oil cooler (40) includes cylinder (41), the aqueduct (44) in cylinder (41), and is fixed on cylinder
The front cover (42) and rear cover (43) at body (41) both ends, the oil cooler (40) are worn from one end of the lubricating oil reserve tank (11)
Inside or the other end to the lubricating oil reserve tank (11).
6. it is according to claim 5 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: more aqueducts (44) is densely covered in the cylinder (41), the front cover (42) and rear cover (43) are to hold with inside
The bowl-shaped shell of chamber is provided with four pieces of demarcation plates I (421), four pieces of demarcation plates I in the inner volume of the front cover (42)
(421) one end is connected on front cover (42) position at corresponding cylinder (41) center, and the other end is separately connected the front cover (42)
The inner volume of the front cover (42) is separated into four spaces, offers and passed to respectively wherein on the front cover (42) by side wall
The water inlet (422) of two adjacent spaces and water outlet (423)；Three pieces of separations are provided in the inner volume of the rear cover (43)
Plate II (431), one end of three pieces of demarcation plates II (431) are connected on rear cover (43) position at corresponding cylinder (41) center, separately
One end is separately connected the side wall of the rear cover (43), and the inner volume of the rear cover (43) is separated into three spaces, front cover
(42), the aqueduct (44) in rear cover (43) and the cylinder (41) cooperatively forms the access moved for cooled liquid stream.
7. it is according to claim 6 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: angle is followed successively by 60 °, 120 °, 120 °, 60 ° between four pieces of demarcation plates I (421) or correspondence will be described
The inner volume of front cover (42) is separated into four spaces that area ratio is 1:2:2:1, or separates four spaces and correspond to aqueduct
(44) the quantity ratio of end is 1:2:2:1；Between three pieces of demarcation plates II (431) angle be followed successively by 120 °, 120 °,
It 120 °, perhaps corresponds to and the inner volume of the rear cover (43) is separated into three spaces or separation three that area ratio is 1:1:1
The quantity ratio that a space corresponds to aqueduct (44) end is 1:1:1.
8. it is according to claim 7 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: four spaces that the demarcation plate I is separated be followed successively by Interval I (424), section II (425), section III (426),
Section IV (427), by three spaces that the demarcation plate II is separated be followed successively by section V (432), section VI (433) and
Section VII (434), the Interval I (424) and the section IV (427) respectively correspond be provided with the water inlet (422) with
The water outlet (423), the Interval I (424) and the section IV (427) be adjacent interval, the section V (432) and
Section VII (434) is adjacent interval, demarcation plate I and the area between the Interval I (424) and the section IV (427)
Between demarcation plate II between V (432) and section VII (434) be in corresponding position, that is, be respectively at front cover (42) cross section and
The same position of the cross section of rear cover (43).
9. it is according to claim 6 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: the front cover (42) and rear cover (43) are circular lid structure, the demarcation plate I (421) and demarcation plate II (431) along this
The radial direction of circular lid structure is arranged.
10. it is according to claim 5 a kind of by the horizontal hydrogenerator radial bearing system with ring-oil, it is special
Sign is: one end of the lubricating oil reserve tank (11) is provided with the sealing cover (111) of belt switch oil valve, the sealing cover
(111) it is locked on base (12) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616017.4A CN109611678A (en) | 2018-12-27 | 2018-12-27 | It is a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616017.4A CN109611678A (en) | 2018-12-27 | 2018-12-27 | It is a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611678A true CN109611678A (en) | 2019-04-12 |
Family
ID=66011658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616017.4A Pending CN109611678A (en) | 2018-12-27 | 2018-12-27 | It is a kind of to pass through the horizontal hydrogenerator radial bearing system with ring-oil |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1135645A1 (en) * | 1999-10-02 | 2001-09-26 | Perma-Tec GmbH & Co. KG | Device for lubricating a rolling bearing |
| CN2743775Y (en) * | 2004-11-27 | 2005-11-30 | 张新国 | Efficient energy-saving shell-and-tube water cooled type oil cooler |
| CN101387477A (en) * | 2007-09-11 | 2009-03-18 | 上海市向明中学 | Bathing room pedal capable of utilizing waste water |
| CN201310434Y (en) * | 2008-11-12 | 2009-09-16 | 湖南云箭集团有限公司 | Propulsion radial bearing end cover sealing device structure |
| CN203796741U (en) * | 2014-05-13 | 2014-08-27 | 洪雅力达水力发电设备有限责任公司 | Radial sliding bearing |
| CN107923713A (en) * | 2015-06-19 | 2018-04-17 | 英格索尔-兰德公司 | Modularization for variable passage heat exchanger covers |
-
2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1135645A1 (en) * | 1999-10-02 | 2001-09-26 | Perma-Tec GmbH & Co. KG | Device for lubricating a rolling bearing |
| CN2743775Y (en) * | 2004-11-27 | 2005-11-30 | 张新国 | Efficient energy-saving shell-and-tube water cooled type oil cooler |
| CN101387477A (en) * | 2007-09-11 | 2009-03-18 | 上海市向明中学 | Bathing room pedal capable of utilizing waste water |
| CN201310434Y (en) * | 2008-11-12 | 2009-09-16 | 湖南云箭集团有限公司 | Propulsion radial bearing end cover sealing device structure |
| CN203796741U (en) * | 2014-05-13 | 2014-08-27 | 洪雅力达水力发电设备有限责任公司 | Radial sliding bearing |
| CN107923713A (en) * | 2015-06-19 | 2018-04-17 | 英格索尔-兰德公司 | Modularization for variable passage heat exchanger covers |
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Application publication date: 20190412 |