CN205937001U - Solve lubricating arrangement of fan limit power - Google Patents
Solve lubricating arrangement of fan limit power Download PDFInfo
- Publication number
- CN205937001U CN205937001U CN201620857410.2U CN201620857410U CN205937001U CN 205937001 U CN205937001 U CN 205937001U CN 201620857410 U CN201620857410 U CN 201620857410U CN 205937001 U CN205937001 U CN 205937001U
- Authority
- CN
- China
- Prior art keywords
- control valve
- lubricating oil
- pressure
- valve
- limit power
- 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.)
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Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 11
- 239000010687 lubricating oil Substances 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 238000009530 blood pressure measurement Methods 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 4
- 239000000314 lubricant Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 206010020852 Hypertonia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- RZTAMFZIAATZDJ-UHFFFAOYSA-N felodipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC(Cl)=C1Cl RZTAMFZIAATZDJ-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model provides a solve lubricating arrangement of fan limit power drives the gear pump by the motor and supplies lubricating oil, the laggard entry control valve of lubricating oil process filter, and when lubricating oil pressure was greater than control valve set pressure, the control valve was opened, and partial flow of lubricant directly returns the gear box through the control valve, and when lubricating oil pressure was less than the set pressure of control valve, lubricating oil was through connecting direction of flow fan cooler, cooling back time gear box, its characterized in that: the control valve meet by control valve plate and check valve and form, the fin of radiator be vertical S type. Can improve fan limit power, solve the fin and easily burst and the problem of oil impregnate.
Description
Technical field
This utility model belongs to blower fan lubricating system technical field, is related to a kind of lubricating arrangement solving blower fan limit power.
Background technology
At present, adopt HYDAC lubricating system Large-scale Wind Turbines wind-powered electricity generation lubricating arrangement, this system adopts temperature control side more
Formula oil circuit control radiates, and in use, temperature-sensing valve often occurs being not closed completely and open not smooth phenomenon, leads to lubricant medium complete
Portion participates in radiating and hypertonia phenomenon；Heat radiating fin structure form is cross structure, is easily blocked by Semen Salicis babylonicae cum piluss, greasy dirt etc., impact
Radiating effect.
Content of the invention
In order to overcome deficiencies of the prior art and defect, the purpose of this utility model is to propose a kind of solution wind
Machine limits the lubricating arrangement of power, can solve blower fan oil temperature high limit power problem, fin hypertonia can be avoided again simultaneously to go out
The phenomenon such as now explosion and permeability damage.
Technical solution of the present utility model is：A kind of lubricating arrangement solving blower fan limit power, is to be driven by motor
Gear pump supplies lubricating oil, is provided with pressure tap and relief valve on lubricant passage way, and lubricating oil enters after filter filtration and controls
Valve, when lubrication pressure is more than control valve and sets pressure, control valve is opened, and parts of lubricating oil flows through control valve and directly returns gear
Case, when oil pressure is less than the setting pressure of control valve, lubricating oil, through joint direction of flow air cooling equipment, then flows through fittings body and returns
Gear-box；Described filter be connected by coarse filtration, fine straining, check valve, pollution emitter, pressure measuring tie-in, fuel outlet ball valve and
Become；Described air cooling equipment is to be connected by motor, fan blade, radiator and bypass valve to forming；Described control valve is by controlling valve plate
Connect with check valve and form, described radiator is longitudinal S type.
The control valve plate of described control valve and check valve using cone seal form, check valve be sealed by plug screw, plug screw,
Adjust pad, spring, valve element, the sealing ring being connected and pressure measuring tie-in are formed with filter.
This utility model compared with the existing technology has and can improve blower fan limit power, solves fin easily explosion and permeability
Problem advantage.
Brief description
Accompanying drawing 1 is the system principle schematic diagram of this utility model embodiment；
Accompanying drawing 2 is the schematic diagram of this utility model embodiment control valve 6；
Accompanying drawing 3 is the structure chart of this utility model embodiment radiator 21；
In figure：1st, motor, 2, gear pump, 3, pressure tap, 4, relief valve, 5, fittings body, 6, filter, 7, control valve, 9,
Fittings body, 10, air cooling equipment, 11, fittings body, 12, pressure transducer, 13, control valve plate, 14, plug screw, 15, plug screw sealing ring,
16th, adjust pad, 17, spring, 18, valve element, 19, sealing ring, 20, pressure measuring tie-in, 21, radiator.
Specific embodiment
Embodiment is described below in conjunction with the accompanying drawings：
In Fig. 1, motor 1 drives gear pump 2 fuel feeding, and when system pressure is less than 10bar, relief valve 4 is closed,
Lubricating oil flows to filter 6, and during initial start, because temperature is relatively low, lubricating oil viscosity is big, so that system pressure is raised, now moistens
Lubricating oil is after filter 4bar check valve, then carries out coarse filtration through 50um；Being incremented by with system operation time, Lubricating Oil
Temperature rise makes system pressure be gradually lowered, when less than 4bar, then through 10um fine straining.When system pressure is higher than check valve
Opening pressure, check valve is in opening, and lubricating oil flows through control valve 7 and directly returns gear-box.System pressure is less than control valve 7
Opening pressure when, lubricating oil flows to air cooling equipment 10 through fittings body 9, and lubricating oil is cooled down.Then flow through fittings body
11 times gear-boxes, are connected to pressure transducer 12 in system.
In Fig. 2, using cone seal form, junction keeps sharp edge, facing-up for the control valve plate 13 of control valve 7 and check valve；
Its effect of plug screw 14 is holddown spring and plays valve element guide effect；Plug screw sealing ring 15 ensures that medium does not leak；Adjust pad
16, unidirectional valve opening pressure can be adjusted by its quantity and thickness；Spring 17 is it is ensured that valve element open and close；Valve element 18, in work
Can be along sliding before and after the guide post of plug screw 14, thus open and close check valve in work；Sealing ring 19 is to be connected with filter 6
Sealing ring is not it is ensured that composition surface is revealed；Pressure measuring tie-in 20 for pressure measurement with it is ensured that at the scene use during real-time monitoring each point work
Make pressure.Center hole in Fig. 2 is filter 6 oil-out, and left side hydraulic fluid port is check valve oil-out, and right side hydraulic fluid port removes radiator
21.High-pressure medium through filter 6（Winter cold-starting）Check valve can be opened and lay down partial pressure it is ensured that radiator 21
Inlet pressure is in low-pressure state, through the low-pressure medium of filter 6（Blower fan is normal to be run or the cabin condition of high temperature）Do not open
Check valve, All Media is radiated by radiator 21.
In Fig. 3, radiator 21 is designed to longitudinal S type it is not easy to assemble Semen Salicis babylonicae cum piluss and dirt, also easily clears up simultaneously, permissible
Ensure radiating efficiency well.
Claims (2)
1. a kind of lubricating arrangement solving blower fan limit power, is by motor（1）Drive gear pump（2）For lubricating oil, in lubricating oil
Road is provided with pressure tap（3）And relief valve（4）, lubricating oil is through filter（6）Control valve is entered after filtration（7）, work as lubricating oil
Pressure is more than control valve（7）When setting pressure, control valve（7）Open, parts of lubricating oil flows through control valve（7）Directly return gear-box,
When lubrication pressure is less than control valve（7）Setting pressure when, lubricating oil is through fittings body（9）Flow to air cooling equipment（10）, then
Flow through fittings body（11）Return gear-box；Described filter（6）It is to be connect by coarse filtration, fine straining, check valve, pollution emitter, pressure measurement
Head, fuel outlet ball valve are connected and form；Described air cooling equipment（10）It is by motor, fan blade, radiator（21）And bypass valve connects
Form；It is characterized in that：Described control valve（7）By control valve plate（13）Connect with check valve and form, described radiator
（21）For longitudinal S type.
2. according to claim 1 a kind of solve blower fan limit power lubricating arrangement it is characterised in that：Described control valve
（7）Control valve plate（13）With check valve using cone seal form, check valve is by plug screw（14）, plug screw sealing ring（15）, adjust
Whole pad（16）, spring（17）, valve element（18）, and filter（6）Connected sealing ring（19）And pressure measuring tie-in（20）Formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857410.2U CN205937001U (en) | 2016-08-10 | 2016-08-10 | Solve lubricating arrangement of fan limit power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857410.2U CN205937001U (en) | 2016-08-10 | 2016-08-10 | Solve lubricating arrangement of fan limit power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937001U true CN205937001U (en) | 2017-02-08 |
Family
ID=57922202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620857410.2U Active CN205937001U (en) | 2016-08-10 | 2016-08-10 | Solve lubricating arrangement of fan limit power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089604A (en) * | 2016-08-10 | 2016-11-09 | 大连东鼎工业设备有限公司 | A kind of lubricating system solving blower fan limit power |
-
2016
- 2016-08-10 CN CN201620857410.2U patent/CN205937001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089604A (en) * | 2016-08-10 | 2016-11-09 | 大连东鼎工业设备有限公司 | A kind of lubricating system solving blower fan limit power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W116412 Conclusion of examination: Claim 1 of utility model 201620857410.2 is declared invalid, and the patent will continue to be valid on the basis of claim 2. Decision date of declaring invalidation: 20190716 Decision number of declaring invalidation: 41006 Denomination of utility model: Solve lubricating arrangement of fan limit power Granted publication date: 20170208 Patentee: DALIAN EASTOP INDUSTRIAL EQUIPMENT CO.,LTD. |
|
| IP01 | Partial invalidation of patent right |