Oil storage circulating cooling system of oil-immersed transformer

A circulating cooling system, oil-immersed transformer technology, applied in transformer/inductor cooling, transformer/inductor casing, transformer/inductor components, etc., can solve problems such as poor cooling effect, fan blockage, loud noise, etc. , to achieve the effect of improving heat dissipation, avoiding waste of resources, and reducing noise

Active Publication Date: 2017-09-01
T YOUNG ELECTRIC CO LTD
View PDF2 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention proposes an oil-immersed transformer oil storag

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
  • Oil storage circulating cooling system of oil-immersed transformer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] As shown in the figure: an oil-immersed transformer oil storage circulating cooling system of the present invention includes an oil tank 1, an oil pump 2, an oil storage tank 3, a water tank 4, a reservoir 5, a first heat dissipation pipe 6, a second heat dissipation pipe 7, Water inlet pipeline 8, drainage pipeline 9, water spray pipeline 10, water pump, fan 11, cooling frame 12, temperature sensor and controller, and the outer wall of oil tank 1 is covered with noise reduction net 13, which can reduce the noise generated by the transformer during operation. The outer side of the noise reduction net 13 is covered with an insulating layer, which greatly improves safety; a temperature sensor is installed inside the fuel tank 1, and the signal output end of the temperature sensor is electrically connected with the signal receiving end of the controller. We can monitor the temperature inside the fuel tank 1 through the temperature sensor. temperature, one end of the first c...

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

The invention discloses an oil storage circulating cooling system of an oil-immersed transformer. The system comprises an oil tank, an oil pump, an oil storage tank, a water tank, a reservoir, a first heat dissipation pipe, a second heat dissipation pipe, a water inlet pipeline, a drain pipeline, a water spray pipeline, a water pump, a draught fan, a cooling frame, a temperature sensor and a controller, one end of the first heat dissipation pipe is connected with an oil outlet of the oil tank through the oil pump, the other end of the first heat dissipation pipe communicates with an oil inlet of the oil storage tank, one end of the second heat dissipation pipe is connected with the oil outlet of the oil storage tank, the other end of the second heat dissipation pipe communicates with the oil inlet of the oil tank, the oil storage tank is arranged in the water tank, a water inlet and a water spray opening are formed in one side face of the water tank, a water spray opening is formed in the other side face of the water tank, an outfall is formed in the bottom of the water tank, one end of the water inlet pipeline is connected with the water inlet, the other end of the water inlet pipeline communicates with the reservoir, one end of the drain pipeline communicates with the outfall through the water pump, and the other end of the drain pipeline communicates with the reservoir. The oil storage circulating cooling system disclosed by the invention has the advantages of simple structure, graded heat dissipation and improved heat dissipation effect of the cooling system.

Description

technical field [0001] The invention relates to the technical field of oil-immersed transformer cooling devices, in particular to an oil-immersed transformer oil storage circulation cooling system. Background technique [0002] During the operation of the transformer, a large amount of heat is generated due to internal losses, which causes the transformer to heat up and cause the temperature to rise. Under the action of long-term high temperature, the insulating material will accelerate aging and gradually lose its electric strength, thus affecting the normal operation of the transformer and shortening the service life of the transformer. Therefore, the long-term, reliable and efficient operation of the transformer cooling system is a necessary condition to ensure the normal operation of the transformer. At present, the existing transformer cooling systems include oil-immersed, oil-immersed air-cooled, forced oil-circulated air-cooled and forced oil-circulated water-cooled,...

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): H01F27/02H01F27/08H01F27/14H01F27/16H01F27/22H01F27/33H01F27/40
CPCH01F27/022H01F27/085H01F27/14H01F27/16H01F27/22H01F27/33H01F27/402H01F2027/404H01F2027/406
Inventor 武天佑李利超
Owner T YOUNG ELECTRIC CO LTD
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