Search

CN-224232452-U - Stable interior oily formula capsule oil conservator

CN224232452UCN 224232452 UCN224232452 UCN 224232452UCN-224232452-U

Abstract

The utility model discloses a stable internal oil type capsule oil storage cabinet, wherein end plates are respectively arranged at two ends of a cabinet body, main connecting pipes are arranged on the lower surface of the cabinet body, limit bosses are symmetrically arranged at two sides of the bottom end inside the cabinet body, a plurality of fixing rings are arranged on the inner walls of two sides of the cabinet body, a plurality of connecting plates are arranged at two sides of a capsule, the connecting plates are connected with the corresponding fixing rings through springs, and two sides of the bottom of the capsule are supported on the limit bosses.

Inventors

  • MA XIAOBING
  • Shen Shoubin
  • XU BINDE
  • LU TIANYU
  • YIN XIANGMING

Assignees

  • 江苏世睿电气有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (9)

  1. 1. The stable internal oil type capsule oil storage cabinet is characterized by comprising a cabinet body (1) and capsules (2); end plates (3) are respectively arranged at two ends of the cabinet body (1), a main connecting pipe (4) is arranged on the lower surface of the cabinet body (1), the top end of the main connecting pipe (4) extends into the cabinet body (1), limit bosses (5) are symmetrically arranged at two sides of the bottom end of the interior of the cabinet body (1), and a plurality of fixing rings (6) are arranged on the inner walls of two sides of the cabinet body (1); the capsule (2) is arranged inside the cabinet body (1), a plurality of connecting plates (7) are arranged on two sides of the capsule (2), the positions of the connecting plates (7) are in one-to-one correspondence with the positions of the fixing rings (6) on the inner wall of the cabinet body (1), the connecting plates (7) are connected with the corresponding fixing rings (6) through springs (8), two sides of the bottom of the capsule (2) are supported on the limiting boss (5), and the middle position of the bottom of the capsule (2) is fixedly connected with the flange of the top end extending part of the main connecting pipe (4) through a flange.
  2. 2. The stable inner oil type capsule oil conservator according to claim 1, wherein a supporting seat (9) is arranged at the bottom of the tank body (1).
  3. 3. The stable inner oil type capsule oil conservator according to claim 1, wherein the limiting boss (5) is provided with a plurality of counter bores (10), and the limiting boss (5) is fixedly connected with the inner wall of the tank body (1) through bolts.
  4. 4. The stable inner oil type capsule oil conservator according to claim 1, wherein the two sides of the main connecting pipe (4) are provided with a vacuumizing port (11) and an oil filling and discharging port (12).
  5. 5. The stable inner oil type capsule oil storage cabinet according to claim 1, wherein an oil level gauge (13) is arranged at the upper part of one end plate (3), and a telescopic rod (14) is connected between the oil level gauge (13) and the upper surface of the capsule (2).
  6. 6. The stable inner oil type capsule oil conservator according to claim 1, wherein a valve (15) is further arranged on the upper surface of the capsule (2), a lifting seat (16) is arranged at the top end of the tank body (1), an air release plug (17) is arranged on the upper surface of the lifting seat (16), and the air release plug (17) is connected with the valve (15) through a hose (18).
  7. 7. The stable oil storage tank for the inner oil type capsules, as claimed in claim 1, is characterized in that the extension part at the top end of the main connecting pipe (4) is inserted into the capsule (2).
  8. 8. The stable inner oil type capsule oil conservator according to claim 1, wherein the upper surface of the tank body (1) is further provided with a breathing opening (19) and a plurality of lifting lugs (20).
  9. 9. The stable inner oil type capsule oil conservator as claimed in claim 1, wherein the lower surface of the tank body (1) is provided with a visual drain outlet (21).

Description

Stable interior oily formula capsule oil conservator Technical Field The utility model relates to the technical field of oil storage cabinets, in particular to a stable inner oil type capsule oil storage cabinet. Background The oil storage tank is an important component in the oil immersed transformer and is positioned at the upper part of the transformer oil tank, and the main functions of the oil storage tank include compensating the volume change of the transformer oil caused by the temperature change, ensuring that the transformer oil in the oil tank is always kept full, reducing the contact surface between the transformer oil and air, preventing the insulating oil from absorbing moisture and oxidizing, and prolonging the service life of the transformer. The capsule type oil storage cabinet is characterized in that a cloth-clamping rubber capsule for isolating air is additionally arranged in the capsule type oil storage cabinet on the basis of an open type oil storage cabinet, a sealing structure is formed by the rubber capsule and a shell, volume compensation of insulating oil is achieved through expansion and contraction of the rubber capsule, and an inner cavity of the capsule is communicated with the atmosphere through a respirator. At present, two sides of a capsule inside an internal oil storage cabinet of an internal oil type capsule are generally connected with a fixed ring on the inner wall of the cabinet body through hooks, when the volume compensation is carried out on the capsule, the hooks of the capsule are easy to be hard-pulled, so that the hooks of the capsule are easy to break, and when the capsule is expanded or contracted in the oil compensation process, the connection of the bottom of the capsule and a main connecting pipe is easy to shake, so that the connection of the capsule and the main connecting pipe is likely to break, and therefore, an improved technology is needed to solve the problem in the prior art. Disclosure of utility model The utility model aims to provide a stable internal oil type capsule oil storage cabinet so as to solve the problems in the background technology. In order to achieve the aim, the utility model provides the following technical scheme that the stable internal oil type capsule oil storage cabinet comprises a cabinet body and capsules; End plates are respectively arranged at two ends of the cabinet body, a main connecting pipe is arranged on the lower surface of the cabinet body, the top end of the main connecting pipe extends to the inside of the cabinet body, limit bosses are symmetrically arranged at two sides of the bottom end of the inside of the cabinet body, and a plurality of fixing rings are arranged on the inner walls of two sides of the cabinet body; The capsule is arranged in the cabinet body, a plurality of connecting plates are arranged on two sides of the capsule, the positions of the connecting plates correspond to the positions of the fixing rings on the inner wall of the cabinet body one by one, the connecting plates are connected with the corresponding fixing rings through springs, two sides of the bottom of the capsule are supported on the limiting boss, and the middle position of the bottom of the capsule is fixedly connected with the flange of the extending part of the top end of the main connecting pipe through the flange. Preferably, the utility model provides a stable internal oil type capsule oil storage cabinet, wherein a supporting seat is arranged at the bottom of the cabinet body. Preferably, the stable inner oil type capsule oil storage cabinet provided by the utility model is characterized in that the limiting boss is provided with a plurality of counter bores, and the limiting boss is fixedly connected with the inner wall of the cabinet body through bolts. Preferably, the utility model provides a stable internal oil type capsule oil storage cabinet, wherein two sides of a main connecting pipe are provided with a vacuumizing port and an oil filling and discharging port. Preferably, the utility model provides a stable inner oil type capsule oil storage cabinet, wherein an oil level gauge is arranged on the upper portion of one end plate, and a telescopic rod is connected between the oil level gauge and the upper surface of a capsule. Preferably, the stable internal oil type capsule oil storage cabinet provided by the utility model is characterized in that the upper surface of the capsule is also provided with a valve, the top end of the cabinet body is provided with a lifting seat, the upper surface of the lifting seat is provided with an air release plug, and the air release plug is connected with the valve through a hose. Preferably, the utility model provides a stable internal oil type capsule oil storage cabinet, wherein an extension part at the top end of a main connecting pipe is inserted into a capsule. Preferably, the utility model provides a stable internal oil type capsule oil storage cabinet, wherein the upper