CN214999319U - Oil flow direction control device of gear box lubricating and cooling system - Google Patents
Oil flow direction control device of gear box lubricating and cooling system Download PDFInfo
- Publication number
- CN214999319U CN214999319U CN202121436993.9U CN202121436993U CN214999319U CN 214999319 U CN214999319 U CN 214999319U CN 202121436993 U CN202121436993 U CN 202121436993U CN 214999319 U CN214999319 U CN 214999319U
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- Prior art keywords
- flow direction
- valve body
- outlet
- cooling system
- oil
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- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 34
- 239000010729 system oil Substances 0.000 claims abstract description 7
- 238000005461 lubrication Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 abstract description 17
- 230000008676 import Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear box lubricating and cooling system oil flow direction control device, which comprises an electric three-way valve body, a temperature sensor and an actuator which are connected with the electric three-way valve body, and a controller which is connected with the temperature sensor and the actuator; the electric three-way valve body comprises a valve main body, an inlet, a first outlet and a second outlet, wherein the inlet is arranged on the valve main body and used for being communicated with an oil outlet of the gearbox, the first outlet is used for being communicated with an oil inlet of the radiator, and the second outlet is used for being communicated with an oil inlet of the gearbox. The utility model discloses a temperature sensor transmits temperature signal, and the controller receives control executor, and the flow direction of fluid has replaced original temperature bulb temperature control valve in the electronic tee bend valve body of executor operation, makes temperature control more stable from this, and it is more convenient to overhaul, has guaranteed wind power system's steady operation.
Description
Technical Field
The utility model relates to a wind-powered electricity generation technical field, concretely relates to lubricated cooling system fluid flow direction control device of gear box.
Background
The working principle of the heat sink thermostatic control valve is that the thermostatic controller, namely a physical change temperature bulb for carrying out expansion and contraction through the temperature change of the lubricating oil can sense the temperature change of the surrounding lubricating oil to generate volume change, so as to drive a valve core of the regulating valve to generate displacement, and further adjust the water quantity of the heat sink to change the heat dissipation quantity of the heat sink. However, the wax package of the temperature control valve is easy to lose efficacy and cause valve body clamping stagnation, and in addition, the valve body must be taken out when the temperature control valve is overhauled, so the system must be shut down firstly to discharge cooling liquid, and then the overhaul can be carried out. In addition, when the temperature control valve is subjected to system fault troubleshooting in an actual field, the working state of the temperature control valve cannot be determined, and whether the temperature control valve has a fault or not cannot be accurately judged. In order to ensure the normal operation of the system, the thermo-valve has to be replaced to determine whether the failure is caused, which results in an increase in the operation and maintenance time of the system.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a gear box lubricating cooling system fluid flow direction control device to solve among the prior art temperature-sensing valve easily inefficacy, overhaul inconvenient problem.
In order to achieve the purpose, the utility model provides a gear box lubricating and cooling system oil flow direction control device, which comprises an electric three-way valve body, a temperature sensor and an actuator which are connected with the electric three-way valve body, and a controller which is connected with the temperature sensor and the actuator;
the electric three-way valve body comprises a valve main body, an inlet, a first outlet and a second outlet, wherein the inlet is arranged on the valve main body and used for being communicated with an oil outlet of the gearbox, the first outlet is used for being communicated with an oil inlet of the radiator, and the second outlet is used for being communicated with an oil inlet of the gearbox.
The utility model discloses gear box lubrication and cooling system fluid flow direction control device is when the in-service use, and this device is installed between the oil-out of straining a section of thick bamboo of gear box and radiator, and electronic tee bend valve body is two exports of an import, and temperature sensor judges the temperature of gear box fluid, and when the fluid temperature that temperature sensor detected was being less than the settlement within range, the controller received temperature signal and control the executor, and the executor makes the import that keeps electronic tee bend valve body open, and the second export is opened, and first export is closed; when the oil temperature detected by the temperature sensor is higher than the set range, the controller receives a signal of the temperature sensor at the moment, the actuator is controlled to close the second outlet and open the first outlet, so that the oil flows into the radiator to dissipate heat, and the oil after heat dissipation returns to the gearbox again. The utility model discloses a temperature sensor transmits temperature signal, and the controller receives control executor, and the flow direction of fluid has replaced original temperature bulb temperature control valve in the electronic tee bend valve body of executor operation, makes temperature control more stable from this, and it is more convenient to overhaul, has guaranteed wind power system's steady operation.
Further, the flow direction indicator is connected with the electric three-way valve body. Through the temperature range that flow direction and temperature sensor that the contrast flow direction indicator goes up the demonstration, can help the maintainer to judge whether the system trouble is relevant with the lubricated cooling system fluid flow direction controlling means of gear box in this application, if not phase-match, then this application breaks down, needs to overhaul the valve body, if match, explains that the trouble is irrelevant with the lubricated cooling system fluid flow direction controlling means of gear box, continues other troubles of discharging again. Compare from this and overhaul more conveniently in prior art, need not judge through the mode of changing the temperature-sensing valve whether system's trouble is aroused by the temperature-sensing valve trouble.
Further, the actuator and the controller are integrated into a whole structure. Therefore, the installation is convenient, and the installation space is saved.
Furthermore, the actuator and the controller are arranged in the integrated control box and integrated into a whole structure.
Furthermore, the integrated control box also comprises a power supply connected with the actuator, the controller, the temperature sensor and the electric three-way valve body.
Furthermore, the window of the flow direction indicator is embedded in the upper surface of the integrated control box. Therefore, the oil liquid can be conveniently observed in real time.
Further, the electric three-way valve body is a three-way ball valve.
Further, the controller is a micro-control module.
Therefore, the utility model discloses gear box lubrication and cooling system fluid flow direction controlling means is when the in-service use, and this device is installed between the filter cartridge oil-out of gear box and radiator, and electronic tee bend valve body is two exports of an import, and temperature sensor judges the temperature of gear box fluid, and when the fluid temperature that temperature sensor detected was in being less than the settlement within range, the controller received temperature signal and control the executor, and the executor makes the import that keeps electronic tee bend valve body open, and the second export is opened, and the first export is closed; when the oil temperature detected by the temperature sensor is higher than the set range, the controller receives a signal of the temperature sensor at the moment, the actuator is controlled to close the second outlet and open the first outlet, so that the oil flows into the radiator to dissipate heat, and the oil after heat dissipation returns to the gearbox again. The utility model discloses a temperature sensor transmits temperature signal, and the controller receives control executor, and the flow direction of fluid has replaced original temperature bulb temperature control valve in the electronic tee bend valve body of executor operation, makes temperature control more stable from this, and it is more convenient to overhaul, has guaranteed wind power system's steady operation.
The present invention will be further described with reference to the accompanying drawings and the detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which form a part hereof, are included to provide an understanding of the present invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is the structure schematic diagram of the oil flow direction control device of the gear box lubricating and cooling system of the present invention.
Detailed Description
The present invention will be described more fully with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Before the present invention is described with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the present invention in each part including the following description may be combined with each other without conflict.
Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
With respect to the terms and units of the present invention. The terms "comprising," "having," and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.
The utility model discloses a gear box lubrication cooling system oil flow direction control device, which comprises an electric three-way valve body 1, a temperature sensor 2 and an actuator 3 which are connected with the electric three-way valve body 1, and a controller which is connected with the temperature sensor 2 and the actuator 3;
the electric three-way valve body 1 comprises a valve main body, an inlet 11, a first outlet 12 and a second outlet 13, wherein the inlet 11 is arranged on the valve main body and used for being communicated with an oil outlet of a gearbox, the first outlet 12 is used for being communicated with an oil inlet of a radiator, and the second outlet 13 is used for being communicated with an oil inlet of the gearbox.
The three-way valve also comprises a flow direction indicator connected with the electric three-way valve body 1.
The actuator 3 and the controller are integrated into a whole structure.
The actuator 3 and the controller are arranged in the integrated control box 5 and integrated into a whole structure.
The integrated control box 5 also comprises a power supply 6 connected with the actuator 3, the controller, the temperature sensor 2 and the electric three-way valve body 1.
The window 4 of the flow indicator is embedded in the upper surface of the integrated control box 5.
The electric three-way valve body 1 is a three-way ball valve.
The controller is a micro-control module 7.
The utility model discloses a gear box lubrication cooling system oil flow direction control device, which comprises an electric three-way valve body 1, a temperature sensor 2 and an actuator 3 which are connected with the electric three-way valve body 1, and a controller which is connected with the temperature sensor 2 and the actuator 3; the three-way valve also comprises a flow direction indicator connected with the electric three-way valve body 1. The actuator 3 and the controller are integrated into a whole structure. The actuator 3 and the controller are arranged in the integrated control box 5 and integrated into a whole structure. The integrated control box 5 also comprises a power supply 6 connected with the actuator 3, the controller, the temperature sensor 2 and the electric three-way valve body 1. The window 4 of the flow indicator is embedded in the upper surface of the integrated control box 5. The electric three-way valve body 1 comprises a valve main body, an inlet 11, a first outlet 12 and a second outlet 13, wherein the inlet 11 is arranged on the valve main body and used for being communicated with an oil outlet of a gearbox, the first outlet 12 is used for being communicated with an oil inlet of a radiator, and the second outlet 13 is used for being communicated with an oil inlet of the gearbox.
Preferably, the electric three-way valve body 1 is a three-way ball valve. The controller is a micro-control module 7.
The utility model discloses gear box lubrication and cooling system fluid flow direction controlling means is when the in-service use, this device is installed between a section of thick bamboo oil-out and the radiator of gear box, import 11 links to each other with the gear box oil-out promptly, first export 12 links to each other with the radiator oil inlet, second export 12 links to each other with the gear box oil inlet, electronic tee bend valve body 1 is two exports of an import, temperature sensor 2 judges the temperature of gear box fluid, when the fluid temperature that temperature sensor detected is being less than the settlement within range, the controller receives temperature signal and control executor, the executor makes the import 11 that keeps electronic tee bend valve body open, second export 13 is opened, first export 12 is closed; when the temperature of the oil detected by the temperature sensor 2 is higher than the set range, the controller receives a signal of the temperature sensor at the moment, so that the actuator is controlled to close the second outlet 13 and open the first outlet 12, the oil flows into the radiator to dissipate heat, and the oil after heat dissipation returns to the gearbox again. The utility model discloses a temperature sensor transmits temperature signal, and the controller receives control executor, and the flow direction of fluid has replaced original temperature bulb temperature control valve in the electronic tee bend valve body of executor operation, makes temperature control more stable from this, and it is more convenient to overhaul, has guaranteed wind power system's steady operation.
The contents of the present invention have been explained above. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Based on the above-mentioned contents of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Claims (8)
1. The oil flow direction control device of the gearbox lubricating and cooling system is characterized by comprising an electric three-way valve body (1), a temperature sensor (2) and an actuator (3) which are connected with the electric three-way valve body (1), and a controller which is connected with the temperature sensor (2) and the actuator (3);
the electric three-way valve body (1) comprises a valve body, an inlet (11) which is arranged on the valve body and is used for being communicated with an oil outlet of the gearbox, a first outlet (12) which is used for being communicated with an oil inlet of the radiator and a second outlet (13) which is used for being communicated with an oil inlet of the gearbox.
2. The gearbox lubrication cooling system oil flow direction control device as claimed in claim 1, characterized by further comprising a flow direction indicator connected with the electric three-way valve body (1).
3. The gearbox lubricating and cooling system oil flow direction control device as claimed in claim 2, characterized in that the actuator (3) and the controller are integrated into a whole structure.
4. The oil flow direction control device of the gearbox lubricating and cooling system is characterized in that the actuator (3) and the controller are arranged in the integrated control box (5) and integrated into a whole structure.
5. The oil flow direction control device of the gearbox lubricating and cooling system is characterized in that a power supply (6) connected with an actuator (3), a controller, a temperature sensor (2) and an electric three-way valve body (1) is further arranged in the integrated control box (5).
6. The oil flow direction control device of the gearbox lubricating and cooling system as claimed in claim 4, characterized in that the window (4) of the flow direction indicator is embedded in the upper surface of the integrated control box (5).
7. The oil flow direction control device of the gearbox lubricating and cooling system as claimed in claim 1, characterized in that the electric three-way valve body (1) is a three-way ball valve.
8. The gearbox lubrication cooling system oil flow control device according to claim 1, characterized in that the controller is a micro-control module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436993.9U CN214999319U (en) | 2021-06-27 | 2021-06-27 | Oil flow direction control device of gear box lubricating and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436993.9U CN214999319U (en) | 2021-06-27 | 2021-06-27 | Oil flow direction control device of gear box lubricating and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999319U true CN214999319U (en) | 2021-12-03 |
Family
ID=79103122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436993.9U Expired - Fee Related CN214999319U (en) | 2021-06-27 | 2021-06-27 | Oil flow direction control device of gear box lubricating and cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999319U (en) |
-
2021
- 2021-06-27 CN CN202121436993.9U patent/CN214999319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |