Oil visualized oil drain valve for oil-immersed transformer
A technology for oil-immersed transformers and oil drain valves, which is applied in transformer/inductor cooling, valve operation/release devices, valve lifts, etc., and can solve problems such as the inability to quickly obtain the working status of oil drain valves
Active Publication Date: 2021-08-31
HXXN ELECTRICITY
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The main purpose of the present invention is to provide an oil-immersed transformer oil drain valve with visualized oil, aiming to solve the problem that the working status of the oil drain valve cannot be obtained quickly
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
[0039] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0041] In addition, in 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
Login to View More Abstract
The invention discloses an oil visualized oil drain valve for an oil-immersed transformer. The oil drain valve comprises a connecting plate, a valve body, a visualized oil containing part and a triple-connector connecting pipe; the connecting plate, the valve body, the visualized oil containing part and the triple-connector connecting pipe are all arranged in the outer space of an oil tank of the oil-immersed transformer; the valve body and the visualized oil containing part are perpendicularly connected to the same surface of the connecting plate; the triple-connector connecting pipe is a metal part and comprises a first connector, a second connector and a third connector which communicate with one another; and the first connector and the second connector are perpendicularly connected to the surface, away from the valve body and the visualized oil containing part, of the connecting plate, the first connector communicates with an inner cavity of the valve body, the second connector communicates with an inner cavity of the visualized oil containing part, and the third connector is used for communicating with an oil drain hole of the oil tank. According to the oil drain valve, through the visualized oil containing part communicating with the valve body, the flowing condition of oil can be observed, and then the working state of the oil drain valve can be rapidly acquired.
Description
technical field [0001] The invention relates to the field of oil-immersed transformers, in particular to an oil-immersed transformer oil discharge valve with visualized oil. Background technique [0002] The oil drain port of the oil-immersed transformer oil tank is connected with an oil drain valve, and the oil drain port of the oil drain valve is usually connected with a long and opaque oil drain pipe, through which the oil drain valve and the oil drain pipe can discharge the oil in the oil tank Mineral oil drains into another container. [0003] In the process of draining the mineral oil through the oil drain valve and the oil drain pipe, because the oil drain pipe is long and opaque, and the flow of oil in the oil drain valve cannot be observed, the work of the oil drain valve cannot be quickly obtained state. Contents of the invention [0004] The main purpose of the present invention is to provide an oil-immersed transformer oil drain valve with visualized oil, aim...
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): F16K3/08F16K3/314F16K27/04F16K31/04F16K31/06F16K1/00F16K37/00H01F27/14
CPCF16K3/08F16K3/314F16K31/046F16K27/045F16K37/0066F16K31/0655F16K1/00H01F27/14
Inventor 叶灿华夏欣熊伟朱日辉尹超
Owner HXXN ELECTRICITY