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Lubricating oil cooling and filtering integrated device for single-stage high-speed centrifugal blower

A high-speed centrifugal and integrated device technology, which is applied to components, mechanical equipment, machines/engines, etc. of elastic fluid pumping devices, and can solve problems such as unsafe use, increasing the size of the base of the whole machine, and increasing the cost of the whole machine , to enhance reliability and safety, facilitate installation and maintenance, and reduce occupied space

Inactive Publication Date: 2014-03-19
SHANXI JULONG FAN & BLOWERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the blower is working, it will randomly vibrate, and the metal oil pipe will easily deform and leak with the vibration, which will reduce the service life of the oil circuit of the whole machine and make it unsafe to use, and the layout of the oil pipe will increase the size of the base of the whole machine and increase the weight of the whole machine cost
The layout of the oil pipeline is also very inconvenient for inspection and maintenance, and it is not beautiful

Method used

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  • Lubricating oil cooling and filtering integrated device for single-stage high-speed centrifugal blower
  • Lubricating oil cooling and filtering integrated device for single-stage high-speed centrifugal blower
  • Lubricating oil cooling and filtering integrated device for single-stage high-speed centrifugal blower

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Experimental program
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Effect test

Embodiment 2

[0016] Embodiment 2, the oil cooler 6 of the lubricating oil cooling and filtering integrated device for a single-stage high-speed centrifugal blower described above can also be an air-cooled cooler.

Embodiment 3

[0017] Embodiment 3, a temperature control valve is installed at the junction of the second pipeline 11 and the fourth pipeline 13 of the lubricating oil cooling and filtering integrated device for a single-stage high-speed centrifugal blower described above.

Embodiment 4

[0018] Embodiment 4, the above-mentioned integrated lubricating oil cooling and filtering device for single-stage high-speed centrifugal blower, is characterized in that: the main oil pump 5, the oil cooler 6 and the oil filter 7 are all fixedly installed in the box body 4 , The side wall of the box body 4 is provided with two oil pipe inlet and outlet holes and two water pipe inlet and outlet holes.

[0019] image 3 It is a structural schematic diagram of the present invention installed on a single-stage high-speed centrifugal blower.

[0020] work process

[0021] Turn on the main oil pump 5, the main oil pump 5 draws lubricating oil from the oil station in the fan base 17 through the first hose 14, flows through the oil cooler 6 and oil filter 7 in turn for cooling and filtering, and then passes through the second hose 15 Enter the gearbox of body 2 to pre-lubricate the gears and bearings.

[0022] The lubricating oil cooling and filtering integrated device and the sing...

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PUM

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Abstract

A lubricating oil cooling and filtering integrated device for a single-stage high-speed centrifugal blower is characterized in that a main oil pump 5, an oil cooler 6 and an oil filter 7 are all fixedly mounted on a base 3, the oil inlet of the main oil pump 5 is communicated with an oil inlet pipe connector 8, the oil outlet of the main oil pump 5 is communicated with the oil inlet of the oil cooler 6 through a first pipeline 10, the oil outlet of the oil cooler 6 is communicated with the oil inlet of the oil filter 7 through a second pipeline 11, the oil outlet of the oil filter 7 is communicated with an oil outlet pipe connector 9 through a third pipeline 12, and the first pipeline 10 is communicated with the second pipeline 11 through a fourth pipeline 13. The lubricating oil cooling and filtering integrated device for the single-stage high-speed centrifugal blower has the benefits that the cooling and filtering device and the pipelines are integrally arranged on the independent base, and can be separated from the blower and communicated with an oil station and a blower body of the blower through hoses, so that the oil pipelines are less affected by the vibrations produced during the operation of the blower body, the service life of an oil system is prolonged, and convenient and rapid mounting and overhauling are achieved.

Description

technical field [0001] The invention relates to an oil circuit system layout technology of a single-stage high-speed centrifugal blower. Background technique [0002] The oil circuit system of the existing centrifugal blower mostly uses metal tubes to surround the periphery of the blower (such as figure 1 shown), the oil cooler is set on one side of the base, and has a larger volume. When the blower is working, it will randomly vibrate, and the metal oil pipe will easily deform and leak due to the vibration, which will reduce the service life of the oil circuit of the whole machine and make it unsafe to use, and the layout of the oil pipe will increase the size of the base of the machine and increase the weight of the machine. cost. Oil pipeline layout is also very inconvenient for maintenance, and not attractive in appearance. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an integra...

Claims

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Application Information

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IPC IPC(8): F04D29/58F04D29/70
Inventor 谢海军张和义郑新华李春萍许建锋石磊
Owner SHANXI JULONG FAN & BLOWERS