Cooling and dedusting method of gearbox lubricating and cooling system

A technology for lubricating and cooling gear boxes, applied in gear lubrication/cooling, belts/chains/gears, transmission parts, etc. It can solve problems such as difficult blowing off of dust, difficulty in cleaning the oil film of cooler fans and coolers, etc., and achieves Solve the effect of insufficient utilization of cooling area and energy saving

Active Publication Date: 2015-04-22
DALIAN SHINERGY SCI & TECH DEV
View PDF5 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention cooperates with the acid washing liquid to clean the oil film of the cooler and the cooler fan, which solves the problem that the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cooling and dedusting method of gearbox lubricating and cooling system
  • Cooling and dedusting method of gearbox lubricating and cooling system
  • Cooling and dedusting method of gearbox lubricating and cooling system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] In order to explain the technical solution of the present invention more clearly, the following further describes the present invention with reference to the accompanying drawings and specific embodiments, such as Figure 1-3 Shown:

[0034] A cooling and dust removal method for a gearbox lubricating cooling system includes the following steps:

[0035] S1. Assemble the gearbox lubrication and cooling system

[0036] S1.1. Connect the oil pump motor 22 and the fan motor 32 to the inverter respectively. The inverter controls the speed of the oil pump motor 22 and the fan motor 32. The control method is PID control. The gear box 14 is installed in the oil tank for detection. The temperature sensor of the oil tank temperature of the gear box 14;

[0037] S1.2. The gear box 14 is installed horizontally. The cooler 31 is installed directly above the gear box 14 and is inclined at an angle to the horizontal. The hot oil inlet 41 of the cooler 31 is arranged at the cooler 31 closer t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A cooling and dedusting method of a gearbox lubricating and cooling system comprises the following steps that S1, the gearbox lubricating and cooling system is assembled; S2, the speed of an oil pump motor is regulated in the starting or running process; S3, dust and oil films bonded on a cooler and a cooler fan are removed. According to temperature information fed back by mounting in an oil tank of a gearbox, PID automatic control is carried out over the running frequency of the oil pump motor and a fan motor so that a frequency converter can control the running speed of the fan and the running torque of the oil pump motor. In the starting and running process of the oil pump motor, the oil pump motor is made to be started smoothly according to the temperature and viscosity condition of lubricating oil, and the aim of saving energy under the working condition of high temperature is achieved.

Description

technical field [0001] The invention relates to a cooling and dust removal method, in particular to a cooling and dust removal method for the lubrication and cooling system of a gearbox in a wind turbine. Background technique [0002] In the field of wind power, the existing gearbox lubrication and cooling systems mostly use fixed-speed cooler fans to cool down the cooler, and cannot adapt the wind speed to the temperature of different environments; these cooler systems also mostly use fixed high power oil pump motor, the torque of the oil pump motor of this cooling system is fixed, the oil pump motor with the same and fixed torque is used in low temperature and high temperature conditions, if the oil pump motor torque is large, the oil pump can be started under low temperature conditions, After the motor starts, the actual required torque is smaller than that at the start. Since the torque is fixed, the oil pump motor will still use this torque when it is running, which wil...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16H57/04F16H57/00
CPCF16H57/0413
Inventor 马丁·费舍尔马静
Owner DALIAN SHINERGY SCI & TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap