Dry-type power transformer with high heat dissipation performance
A power transformer, high heat dissipation technology, applied in the direction of transformer/inductor cooling, transformer/inductor components, transformer/inductor coil/winding/connection, etc., can solve problems such as poor heat dissipation of dry-type power transformers, achieve Better heat dissipation, prevent poor heat dissipation, and facilitate replacement
Pending Publication Date: 2019-12-03
苏州东源天利电器有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a dry-type power transformer with high heat dissipation performance to solve the problem of poor heat dissipation of the dry-type power transformer
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see figure 1 , figure 2 , image 3 and Figure 5 , the present invention provides a technical solution: a dry-type power transformer with high heat dissipation performance, including a placement block 1, a water chamber 11 is provided in the placement block 1, a water diversion pipe 12 is arranged in the water chamber 11, and the water diversion pipe 12 One end passes through the water chamber 11 and is connected to the small water pump 13. The lowe...
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
Login to View More Abstract
The invention discloses a dry-type power transformer with high heat dissipation performance. The transformer comprises a placement block, wherein a water cavity is formed in the placing block, a waterpipe is arranged in the water cavity, one end of the water pipe penetrates through the water cavity and is connected with a small water pump, a lower end of the small water pump is arranged on the placing block, the other end of the small water pump is provided with a water passing pipe, the other end of the water passing pipe penetrates into the water cavity, a connecting block is arranged on aninner side of the placing block, a rail is arranged in the connecting block, a transverse pulley is slidably connected in the rail, a connecting rod is arranged at an upper end of the transverse pulley, and a connecting plate is arranged at an upper end of the connecting rod. The dry-type power transformer is advantaged in that air cooling and water cooling heat dissipation can be conducted, theheat dissipation effect is good, the situation that the service life of the dry-type power transformer is shortened due to poor heat dissipation is effectively prevented, a winding assembly in the dry-type power transformer can be conveniently replaced, and use is convenient and rapid.
Description
technical field [0001] The invention relates to the technical field of dry-type power transformers, in particular to a dry-type power transformer with high heat dissipation performance. Background technique [0002] The iron core of the dry-type power transformer is made of high-quality grain-oriented cold-rolled silicon steel sheet with high magnetic permeability, with 45° fully inclined stepping joints. The iron core adopts a special square tube drawing plate structure, and the core columns are bound with insulating tape. The special resin coating is used to prevent moisture and rust, which effectively reduces the no-load loss, no-load current and iron core noise, but the dry-type power transformer with high heat dissipation performance in the prior art still has the following deficiencies. [0003] During the operation of the existing dry-type power transformer, it is easy to affect the service life of the dry-type power transformer due to poor heat dissipation effect, an...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/16H01F27/08H01F27/30
CPCH01F27/16H01F27/085H01F27/306
Inventor 邱卫东朱良法邬小英沈根大
Owner 苏州东源天利电器有限公司