CN206409531U - A kind of Novel water wheel generator bearing - Google Patents
A kind of Novel water wheel generator bearing Download PDFInfo
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- CN206409531U CN206409531U CN201720042577.8U CN201720042577U CN206409531U CN 206409531 U CN206409531 U CN 206409531U CN 201720042577 U CN201720042577 U CN 201720042577U CN 206409531 U CN206409531 U CN 206409531U
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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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- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model is related to a kind of Novel water wheel generator bearing, there is lubrication scarce capacity in structure and the heat exchange type of cooling for traditional turbine-generator units bearing, the technical problem that cooling system monitoring and controlling is complicated, fault rate is high, using increase auxiliary fuel tank, connected between auxiliary fuel tank with connecting line, increase bearing oil mass and area of dissipation, heat-insulated dividing plate is used in bearing oil groove, cold and hot oil is opened, form deep fat area and cold oil area, make the path of hot and cold oil circulation work more reasonable, the higher bearing arrangement of heat exchange cooling effectiveness；The combination of one kind or any type of cooling in the heat exchange type of cooling uses air cooling, blast cooling, water cooling, the heat pipe type of cooling carries out heat exchange cooling to bearing.The bearing of same structure is set to use scope wider, it is more efficient that bearing lubrication is cooled down；The technical water supply system that traditional cooling system needs is eliminated, cost is reduced, maintenance workload is reduced.
Description
Technical field
The utility model belongs to the technical field of hydro-generating Unit, and in particular to a kind of Novel water wheel generator unit shaft
Hold.
Background technology
Hydroelectric generation promotes turbine-generator units to rotate and generated electricity by water, and the rotatable parts of hydro-generating Unit are by bearing
To support.Current medium and small hydro-generating Unit bearing arrangement and the mode of heat exchange cooling are:From structure, using interior circulation knot
Bearing heat exchanger is placed on Bearing inner by the bearing of structure, and the heat exchange cooling and lubrication work of whole bearing oil circuit are all in bearing block
Inner loop is carried out.This structure saves space, but fuel tank is small, the lubrication scarce capacity of bearing, so typically can only
Bearing for below journal diameter 320mm；It is using the bearing of outer circulation structure that bearing heat exchanger (Lubricating-oil Station) and fuel tank is (heavy
Power fuel tank) Bearing outer is placed in, oil circulation is realized by oil pump.The volume of this structure cooler and fuel tank is big, lubricates cold
But ability is strong, but cost is high, so being normally only used for more than journal diameter 320mm Large-scale machine set.From heat exchange cooling side
Seen in formula, lead to the mode that circulating water takes away heat in oil, then by heat exchanger cooling pipe is inscribed using by bearing heat exchanger bubble.This
Planting the defect of the heat exchange type of cooling is：Efficiency is low, secondly, cooling water by it is a set of include diversion pipeline, water filter and monitor hydraulic pressure,
The technical water supply system of the equipment such as flow and Automation Elements is provided, and this set system needs to safeguard monitoring, and workload is big, monitoring control
System is complicated, fault rate is high.So, if can from bearing arrangement and cooling radiating mode on be improved there is provided a kind of cost it is low,
Lubrication ability is strong, can work independently, without the bearing of technical water supply system, will greatly reduce medium and small hydro-generating Unit
Operation and maintenance cost.
Utility model content
Problem to be solved in the utility model is cooled down for current medium and small hydro-generating Unit bearing arrangement and heat exchange
Deficiency present on mode is there is provided a kind of cost is low, and lubrication ability is strong and middle small hydro of without technical water supply system is sent out
Group of motors bearing.
To solve the above problems, a kind of Novel water wheel generator bearing of the utility model, using following technical proposals：
1. its bearing arrangement is：Cancel bearing heat exchanger, cooling tube, Lubricating-oil Station, gravity tank and technical water supply system, axle
Increase auxiliary fuel tank, increase area of dissipation and increase bearing oil mass are held, heat exchange cooling effectiveness is higher, and connecting line is used between auxiliary fuel tank
Connection, connecting line is thin-wall steel tube or flexible pipe.
2. its oil circuit is：The dividing plate that setting is made of heat-barrier material in bearing oil groove, cold and hot oil is opened, and forms deep fat
Area and cold oil area, the path for making hot and cold oil circulate work are more reasonable, and heat exchange cooling effectiveness is higher.The circulation operating path of oil
It is：The deep fat after cooling is lubricated to bearing shell from oil exit pipe out to deep fat area, by left secondary fuel tank, connecting line and right pair
Fuel tank is cooled down, rear to enter cold oil area, then through being lubricated cooling inside oil inlet arrival bearing shell.
3. its type of cooling that exchanges heat is：Heat exchange cooling is carried out to oil on auxiliary fuel tank and its connecting line, heat exchange cooling is adopted
Cooled down with air, blast cooling, water cooling, the combination of one kind in the heat pipe type of cooling or any type of cooling.Air is cooled down：
Heat exchange cooling is carried out by the free convection of air；Blast is cooled down：Passive fan is installed, fan rotates coaxially generation with rotating shaft and forced
Blast, without power supply, surrounding environment is reached by way of forced convertion by heat；Water cooling：The dynamic water at low temperature of drainage is flowed through
Auxiliary fuel tank and connecting line surface are soaked and take away heat, and cooler-water temperature is lower than oil temperature, to water quality, hydraulic pressure, stream
The no requirement (NR) such as amount；Heat pipe is cooled down：Heat is taken away using the heat-conduction principle of heat pipe and the quick thermal transport property of refrigerant,
Heat pipe, which is disposed vertically, to be inserted at the thermals source such as auxiliary fuel tank, connecting tube and bearing shell, and heat pipe uses operating temperature for 0~250 DEG C of normal temperature
Heat pipe, efficiency is more preferably.
The utility model beneficial effect：By increasing auxiliary fuel tank, area of dissipation and bearing oil mass are increased；And by cold and hot oil
Separated, improve the path of oil circulation work, make heat exchange cooling effectiveness higher；Cooled down using air, blast is cooled down, water cooling
But, the type of cooling that heat pipe cooling is combined carries out heat exchange cooling to bearing, makes the bearing of same structure wider using scope, axle
Hold the more efficient of lubrication；Technical water supply system is eliminated, cost is reduced, maintenance workload is reduced.
Brief description of the drawings
Accompanying drawing 1 is the utility model embodiment novel horizontal turbine-generator units bearing arrangement, oil circuit and heat exchange cooling side
Formula main view profile；
Accompanying drawing 2 is the utility model embodiment novel horizontal turbine-generator units bearing arrangement, oil circuit and heat exchange cooling side
Formula left view profile；
Accompanying drawing 3 is the utility model embodiment novel horizontal turbine-generator units bearing arrangement, oil circuit and heat exchange cooling side
Formula overlooks part sectioned view；
Accompanying drawing 4 is the utility model embodiment novel vertical turbine-generator units bearing arrangement, oil circuit and heat exchange cooling side
Formula main view profile；
Code name is marked in above-mentioned accompanying drawing is：Pipe clamp assembly 1, hydraulic fluid port 2, left secondary fuel tank 3, pressing plate 4, screw 5, normal temperature heat pipe 6,
Sealing strip 7, bearing oil groove 8, bolt 9, dividing plate 10, right auxiliary fuel tank 11, connecting line 12, go out oil pocket 13, deep fat mouthfuls 14, oil exit pipe
15th, cold oil mouthful 16, oil inlet pipe 17, oil suction chamber 18, food tray 19, fan 20, rotating shaft 21, bearing shell 22, water pipe 23, normal fuel head
24th, bearing cap 25, upper leading axle bearing 26, heat pipe refrigerating module 27.
It is readily apparent to make the technical solution of the utility model, creation characteristic, reaching effect, with reference to being specifically illustrating,
The utility model is expanded on further.
Embodiment
Embodiment 1：Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, be novel horizontal turbine-generator units bearing arrangement shown in figure,
Arrow is designated as oil circuit direction of travel in oil circuit and the heat exchange type of cooling, figure.
Its bearing arrangement is：Add left secondary fuel tank 3 and right auxiliary fuel tank 11 respectively on the both sides of bearing oil groove 8, to increase bearing
Area of dissipation and increase bearing oil mass.Left and right auxiliary fuel tank is provided with to be connected with connecting line 12 between hydraulic fluid port 2, two hydraulic fluid ports and is used in combination
Pipe clamp assembly 1 is clamped；Fuel tank is formed with Steel Thin-Wall plate weld, in favor of radiating；Top of oil-tank is higher than normal fuel head 24, prevents
Only oil spill goes out in oil groove；Left secondary fuel tank 3 and right auxiliary fuel tank 11 are tightened with bearing oil groove 8 with bolt 9 to be connected, joint face pad sealing strip
7, with oil-leakage-prevention.Meanwhile, left secondary fuel tank 3, right auxiliary fuel tank 11, connecting line 12, bearing cap 25, bearing shell 22 top drilling,
Normal temperature heat pipe 6 is inserted in left and right auxiliary fuel tank, connecting line, bearing cap and bearing shell through perforate, while being placed at the aperture of perforate
Sealing strip 7, is then covered with pressing plate 4, tightens screw 5, prevents oil from being overflowed from aperture；
Its oil circuit is：Add dividing plate 10 in the middle of bearing oil groove 8, hot and cold oil is separated, form deep fat area and cold oil area, make
The path of hot and cold oil circulation work is more reasonable, and heat exchange cooling effectiveness is higher.Dividing plate is made from heat-barrier material, prevents deep fat
Conducted heat by dividing plate to cold oil area in area；In the heat of bearing oil groove 8, cold oil area, diagonal position opens deep fat mouthful 14 and connects out oil pocket 13,
Open cold oil mouthful 16 and connect oil suction chamber 18, the heat of oil groove 8, cold oil area are connected with left secondary fuel tank 3 and right auxiliary fuel tank 11 respectively, auxiliary fuel tank
Pass through the formation circulation connection oil circuit of connecting line 12 again.
Its exchange heat type of cooling be：Heat exchange is carried out to oil on left secondary fuel tank 3 and right auxiliary fuel tank 11 and connecting line 12 cold
But, heat exchange cooling is using air cooling, blast cooling, water cooling, one kind in the heat pipe type of cooling or any type of cooling
Combination.Air is cooled down：Because left secondary fuel tank 3, right auxiliary fuel tank 11 and connecting line 12 are that sheet metal is made, it is fully able in sky
Heat exchange cooling is carried out under the free convection of gas；Blast is cooled down：Fan 20 is installed close to the position of auxiliary fuel tank in rotating shaft 21, fan is
It is easy to dismounting to use point half structure, clamps after rotating shaft and to be tightened with bolt, fan 20 forces blast with the generation of the coaxial rotating of rotating shaft 21,
Without power supply, the heat of left secondary fuel tank 3, right auxiliary fuel tank 11 and connecting line 12 is reached into ring around by way of forced convertion
Border；Water cooling：The water at low temperature moved from the drainage of water pipe 23 flows through the surface of left secondary fuel tank 3, right auxiliary fuel tank 11 and connecting line 12,
Auxiliary fuel tank and connecting tube can integrally be ducked in drink, auxiliary fuel tank and the heat of connecting tube are taken away by water.Water used in the present invention is only
Water temperature is required, to the no requirement (NR) such as water quality, hydraulic pressure, flow；Heat pipe is cooled down：Utilize the fast of heat-conduction principle and refrigerant
Speed heat hereditary property takes away left secondary fuel tank 3, in right auxiliary fuel tank 11 and connecting line 12 in deep fat and bearing bearing shell 22 heat, this
Utility model heat pipe is preferred to use the normal temperature heat pipe that operating temperature is 0~250 DEG C, and heat pipe is disposed vertically, and efficiency is more preferably.Heat pipe
One end is evaporator section (abbreviation hot junction), and other end is condensation segment (abbreviation cold end), the evaporator section insertion auxiliary fuel tank of heat pipe, connection
Inside pipeline and bearing bush thermal source, when heat pipe evaporator section is heated, the liquid in capillary evaporates rapidly, and steam is small
Flow to other end under pressure differential, and discharge heat, heat is by the way that air is cooled down, blast is cooled down, quilt by way of water cooling
Take away, then steam regelation is into liquid, and liquid flows back to evaporator section along effect of the porous material by capillary force again.Whole work
Process circulation is more than, and heat reaches other end by heat pipe one end, and this circulation is quickly carried out, and heat can be by source
Source, which is constantly conducted, to be come and is pulled away, and realizes and auxiliary fuel tank and bearing heat exchange are cooled down.
Its course of work and principle are：When hydro-generating Unit works, rotating shaft 21 is rotated, and friction generates heat for bearing shell 22,
At this moment, on the one hand the rapidly and efficiently heat conductivility of heat pipe is utilized because normal temperature heat pipe 6 is directly inserted perpendicularly into inside the thermal source of bearing shell 22
Heat exchange cooling directly can be carried out to bearing shell；On the other hand, in oil suction chamber 18, food tray 19 follows rotating shaft 21 to rotate, and oil is taken up
To enter Bearing inner lubrication through oil inlet pipe 17.Deep fat after lubrication is expelled to out oil pocket 13 through oil exit pipe 15, warp
Normal temperature heat pipe 6 is arranged vertically in the deep fat area of the entrance oil groove 8 of deep fat mouthful 14, then out entrance nearside tank 3, nearside tank, heat is utilized
The rapidly and efficiently heat conductivility of pipe carries out cooling heat transferring to deep fat.Oil after cooling flow to right auxiliary fuel tank 11 through connecting line 12,
Normal temperature heat pipe 6 is equally disposed with connecting line and right auxiliary fuel tank, heat exchange cooling, the course of work and original are further carried out to oil
Reason is ibid.Oil after heat exchange cooling enters the cold oil area of oil groove 8, enters oil suction chamber 18 through cold oil mouthful 16, is got up by the band of food tray 19
Enter Bearing inner lubrication through oil inlet pipe 17.Food tray 19 has the function of oil pump, can force whole bearing cooling procedure
Cold and hot oil, which is circulated, is lubricated cooling, as long as hydro-generating Unit is being rotated, bearing is in work, and this process will be in a steady stream
Constantly, go round and begin again, realize that the heat exchange to bearing is cooled down.
The Novel bearing structure that the present embodiment is provided, eliminates technical water supply system, by increasing auxiliary fuel tank, increases scattered
Hot area and bearing oil mass, and cold and hot oil is separated, improve the path of oil circulation work, the heat exchange of bearing is cooled down effect
Rate is higher；Cooled down using air, blast cooling, water cooling, that the heat pipe type of cooling that is combined of cooling carries out heat exchange to bearing is cold
But, the use requirement of bearing is not only fully met, the efficiency of bearing lubrication cooling is more improved, makes bearing mnanufacture cost lower,
Maintenance workload is less.
Embodiment 2：It is that novel vertical turbine-generator units bearing arrangement, oil circuit and heat exchange are cold referring to accompanying drawing 4, shown in figure
But mode.
Its bearing arrangement is：Bearing oil groove 8 is welded with steel plate, in favor of radiating；Top of oil-tank is higher than normal pasta
Highly 24, prevent that oil spill goes out in oil groove；In bearing cap 25, upper leading axle bearing 26, the top of bearing shell 22 or lateral opening hole, normal temperature heat
Pipe 6 is inserted in oil groove 8 and bearing shell 22 through perforate, while placing sealing strip 7 at the aperture of perforate, is then covered with pressing plate 4, on
Tight screw 5, prevents oil from being overflowed from aperture；
Its exchange heat type of cooling be：Carry out heat exchange cooling in the bearing oil groove 8 to oil, heat exchange cooling using air cooling,
The combination of blast cooling, one kind in the heat pipe type of cooling or any type of cooling.Air is cooled down：Because bearing oil groove 8 is steel
Plate weld, can carry out heat exchange cooling under the free convection of air；Blast is cooled down：Installed in rotating shaft 21 close to the position of heat pipe
Fan 20, fan, using a point half structure, is clamped after rotating shaft and tightened with bolt, fan 20 is with the coaxial rotating of rotating shaft 21 for ease of dismounting
Generation forces blast, and the heat of bearing oil groove 8 is reached into surrounding environment by way of forced convertion；Heat pipe is cooled down：Utilize heat
The quick thermal transport property of conduction principle and refrigerant takes away the heat of bearing shell 22 in deep fat and bearing in bearing oil groove 8,
Heat pipe of the present utility model uses operating temperature for 0~250 DEG C of normal temperature heat pipe, and heat pipe is disposed vertically, and efficiency is more preferably.Heat pipe
One end be evaporator section (abbreviation hot junction), other end be condensation segment (abbreviation cold end), heat pipe evaporator section insertion bearing oil groove 8 and
Inside the thermal source of bearing bush 22, when heat pipe evaporator section is heated, the liquid in capillary evaporates rapidly, and steam is in small pressure
Other end is flowed under difference, and discharges heat, heat is pulled away by way of air is cooled down, blast is cooled down, Ran Houzheng
Gas regelation is into liquid, and liquid flows back to evaporator section along effect of the porous material by capillary force again.Whole work process is circulated not
Only, heat reaches other end by heat pipe one end, and this circulation is quickly carried out, and heat can be passed continuously
Lead and come and be pulled away, realize the cooling that exchanged heat to bearing.
Its course of work and principle are：Unit start is rotated, bearing working, and friction generates heat for bearing shell 22, at this moment, heat
Heat exchange cooling is carried out by following three kinds of approach.
Approach 1：Because normal temperature heat pipe 6 is inserted directly into inside the thermal source of bearing shell 22, the rapidly and efficiently heat conductivility of heat pipe is utilized
Heat exchange cooling directly can be carried out to bearing shell；
Approach 2：Accelerate the heat exchange cooling velocity of bearing shell and lubricating oil.Bearing shell 22 is steeped in the oil of oil groove 8, is most difficult in bearing shell
The middle part perforate of radiating, then heat pipe refrigerating module 27 L-type heat pipe evaporator section insertion the perforate of bearing shell 22 be most difficult to dissipate
Hot spot is simultaneously fixed with screw 5 and bearing shell, is quickly conducted the internal heat of bearing shell 22 using the rapidly and efficiently heat conductivility of heat pipe
In oil in oil groove 8.
Approach 3：Normal temperature heat pipe 6 is inserted perpendicularly into oil groove 8, using the rapidly and efficiently heat conductivility of heat pipe to the heat in oil groove
Oil carries out heat exchange cooling.
The present embodiment provide Novel bearing structure, eliminate technical water supply system, cooled down using air, blast cooling,
The type of cooling that heat pipe cooling is combined carries out heat exchange cooling to bearing, meets the use requirement of bearing, improves bearing profit
The efficiency of sliding cooling, makes that bearing mnanufacture cost is lower, and maintenance workload is less.
Effect of the present utility model
The utility model increases bearing fuel tank for bearing arrangement, the circulating path of oil and bearing cooling radiating mode
Area of dissipation and oil reserve；Make bearing oil circulation path more reasonable；Cooled down with air, blast cooling, water cooling, heat pipe
The heat exchange type of cooling being combined is cooled down, bearing heat exchange cooling effectiveness and lubricating ability are greatly improved, when journal diameter is more than
During 320mm, without Lubricating-oil Station and gravity tank, without power supply, without technical water supply system, axle can also be met with the cost of very little
The lubrication requirement held, simplify unit main frame and automated system, greatly reduce medium and small hydro-generating Unit operation and
Maintenance cost.
Claims (4)
1. a kind of Novel water wheel generator bearing, it is characterised in that the part of bearing includes：Pipe clamp assembly (1), hydraulic fluid port (2),
Left secondary fuel tank (3), pressing plate (4), normal temperature heat pipe (6), bearing oil groove (8), dividing plate (10), right auxiliary fuel tank (11), connecting line
(12) oil pocket (13), deep fat mouthful (14), oil exit pipe (15), cold oil mouthful (16), oil inlet pipe (17), oil suction chamber (18), bearing cap, are gone out
(25), bearing shell (22)；Connect left secondary fuel tank (3) and right auxiliary fuel tank (11), left secondary fuel tank respectively on the both sides of bearing oil groove (8)
And right auxiliary fuel tank (11) is provided between hydraulic fluid port (2), two hydraulic fluid ports (2) and is connected with connecting line (12) and use pipe clamp assembly (3)
(1) clamp；Top of oil-tank is higher than normal fuel head (24), prevents that oil spill goes out in oil groove；Left secondary fuel tank (3) and right auxiliary fuel tank
(11) it is connected with bearing oil groove (8) with bolt (9), joint face pad sealing strip (7)；Left secondary fuel tank (3), right auxiliary fuel tank (11),
Connecting line (12), bearing cap (25), the top of bearing shell (22) set perforate, and normal temperature heat pipe (6) is inserted through perforate, together
Sealing strip (7) is placed at Shi Kaikong aperture, is then covered with pressing plate (4), tightens screw (5), prevents oil from being overflowed from aperture.
2. a kind of Novel water wheel generator bearing according to claim 1, it is characterised in that described bearing oil groove
(8) dividing plate (10), is set inside it, the hot and cold oil in bearing oil groove (8) is separated, deep fat area and cold oil area are formed, in axle
Hold the diagonal position in the heat of oil groove (8), cold oil area and open up deep fat mouthful (14) and connect out oil pocket (13), open cold oil mouthful (16) connect into
Oil pocket (18), the heat of oil groove (8), cold oil area are connected with left secondary fuel tank (3) and right auxiliary fuel tank (11) respectively, and auxiliary fuel tank is again by even
Take over road (12) and form circulation connection oil circuit；Oil exit pipe (15) and oil inlet pipe (17), described oil exit pipe are set in bearing
(15) oil pocket (13) and Bearing inner lubrication passage, described oil inlet pipe (17) connection oil suction chamber (18) and bearing are connected out
Internal lubrication cooling duct.
3. a kind of Novel water wheel generator bearing according to claim 1 or 2, it is characterised in that in hydrogenerator
The rotating shaft (21) of group is provided with fan (20) close to the position of auxiliary fuel tank, and fan is clamped and bolt is used after rotating shaft using a point half structure
Tighten, fan (20) produces with rotating shaft (21) coaxial rotating and forces blast, to left secondary fuel tank (3), right auxiliary fuel tank (11) and connection
The heat of pipeline (12) reaches surrounding environment.
4. a kind of Novel water wheel generator bearing according to claim 1 or 2, it is characterised in that in hydrogenerator
The water at low temperature for setting water pipe (23) drainage dynamic above group bearing flows through left secondary fuel tank (3), right auxiliary fuel tank (11) and connecting line
(12) surface, auxiliary fuel tank and connecting tube also can integrally be ducked in drink, auxiliary fuel tank and the heat of connecting tube are taken away by water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042577.8U CN206409531U (en) | 2017-01-15 | 2017-01-15 | A kind of Novel water wheel generator bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042577.8U CN206409531U (en) | 2017-01-15 | 2017-01-15 | A kind of Novel water wheel generator bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409531U true CN206409531U (en) | 2017-08-15 |
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ID=59554457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042577.8U Active CN206409531U (en) | 2017-01-15 | 2017-01-15 | A kind of Novel water wheel generator bearing |
Country Status (1)
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| CN (1) | CN206409531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763232A (en) * | 2017-01-15 | 2017-05-31 | 广西凯悦新源电力科技有限公司 | A kind of Novel water wheel generator bearing |
| CN109594238A (en) * | 2019-01-07 | 2019-04-09 | 杰克缝纫机股份有限公司 | A kind of machine oil cooler of sewing machine |
-
2017
- 2017-01-15 CN CN201720042577.8U patent/CN206409531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763232A (en) * | 2017-01-15 | 2017-05-31 | 广西凯悦新源电力科技有限公司 | A kind of Novel water wheel generator bearing |
| CN109594238A (en) * | 2019-01-07 | 2019-04-09 | 杰克缝纫机股份有限公司 | A kind of machine oil cooler of sewing machine |
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