CN202001673U - Pipeline oil flow direction control valve - Google Patents
Pipeline oil flow direction control valve Download PDFInfo
- Publication number
- CN202001673U CN202001673U CN2011200745622U CN201120074562U CN202001673U CN 202001673 U CN202001673 U CN 202001673U CN 2011200745622 U CN2011200745622 U CN 2011200745622U CN 201120074562 U CN201120074562 U CN 201120074562U CN 202001673 U CN202001673 U CN 202001673U
- Authority
- CN
- China
- Prior art keywords
- oil
- pipeline
- control valve
- direction control
- oil flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pipeline Systems (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides a pipeline oil flow direction control valve. The valve is processed into an I-shaped component through a steel plate, and the upper part and the lower part of the component can be assembled; two transverse oil path pipelines and two vertical oil path pipelines are processed inside the component; each oil path pipeline is led out by six pipe joints respectively; the pipe joints on the inner side are butted with one another by using four quick spherical valves so as to form the pipeline oil flow direction control valve; the pipe joints on the outer side are connected with oil pipes of oil inlet/outlet valves of an oil storage tank, a transformer and an oil filter or a high-pressure oil pump respectively; and when the pipeline oil flow direction control valve is used, the four quick spherical valves are assembled with one another two by two according to requirements, so the direction of oil flow in an external pipeline can be changed and the internal oil paths of the component are convenient to clean. By the pipeline oil flow direction control valve for controlling the direction of the oil flow, the controllable operation of the direction of the oil flow can be realized only by connecting the pipelines at a time and easily operating the corresponding valves; therefore, working intensity is relieved and working time is shortened.
Description
Technical field:
The utility model relates to the high-power transformer special tool for examination and repair, particularly the valve that oil stream pipeline is connected and oily flow path direction is controlled in high-power transformer oiling and the oil extraction process.
Background technique:
During the high-power transformer maintenance, need repeatedly wash its inner iron core, winding and component, take oil filter or high pressure oil pump to carry out insulating oil discharging and filling usually with insulating oil.This need of work is connected the turnover fuel tap door of oil storage tank, transformer and oil filter or high pressure oil pump with pipeline.Because when transformer insulation oil discharging and filling, it is indefinite that oily flow path direction comes and goes, the maintainer needs frequent changes oil extraction, oiling pipeline.In the operating process, tend to cause the pipeline slippage accidentally, cause excess oil leakage in oil spout and the pipeline, not only time-consuming, effort, and cause transformer insulation oil waste and environmental pollution.
Summary of the invention:
In order to solve the problem that prior art exists, the utility model provides a kind of pipeline oil flow path direction control valve, and having does not need manpower conversion repeatedly, the corresponding valve of simple operations after disposable connection oil flows pipeline, oily flow path direction be can change, the flushing and the work such as oil extraction, oiling of transformer finished.
For achieving the above object, the technological scheme taked of the utility model is:
Pipeline oil flow path direction control valve, be processed into two-part assemblnig " worker " font assembly up and down with steel plate, component internal is processed into two horizontal and two vertical oil line pipes, each oil line pipe is drawn by 6 pipe joints respectively, the inside tube joint docks with 4 quick ball valves, constitute pipeline oil flow path direction control valve, the outboard tube pipeline connector is connected with the oil pipe of the turnover fuel tap door of oil storage tank, transformer and oil filter or high pressure oil pump respectively.
The one side of described " worker " font assembly is provided with a removable cover, seals with bolton.
As required 4 quick ball valves are made up in twos during use, the direction of oil stream in the convertible external pipe, for making things convenient for the cleaning assembly internal oil passages,
The direction of the utility model pipeline oil flow path direction control valve control oil stream, only need connecting tube after, the corresponding valve of simple operations can be realized the controllable operating of oily flow path direction alleviating working strength, shortens working hours.
Description of drawings:
Accompanying drawing 1 is the utility model internal structure schematic representation
Accompanying drawing 2 is the utility model external structure schematic representation
Accompanying drawing 3 is accompanying drawing 2 upper half part internal structure schematic representation
In the accompanying drawing: the 1st, quick valve first, the 2nd, quick valve second, the 3rd, quick valve third, the 4th, quick valve fourth, the 5th, pipe joint first, the 6th, pipe joint second, the 7th, pipe joint third, the 8th, pipe joint fourth, the 9th, horizontal oil circuit first, the 10th, horizontal oil circuit second, the 11st, vertical oil circuit first, the 12nd, vertical oil circuit second, the 13rd, " worker " font assembly, the 14th, removable cover.
Embodiment:
Below in conjunction with accompanying drawing model utility is described further.
As shown in the figure, pipeline oil flow path direction control valve processes two-part " worker " font assemblies (13) up and down with steel plate, in establish two horizontal oil line pipes (9) and (10), two vertical oil line pipes (11) and (12); Inboard each oil line pipe of assembly is drawn joint by quick valve first (1), second (2), third (3), fourth (4) butt joint; Outside fairlead joint first (5) and pipe joint second (6) are joined with oil tank of transformer, oil storage tank oil outlet respectively, and outboard tube joint third (7) and pipe joint fourth (8) connect the turnover oil-piping of oil filter or high pressure oil pump.For the one side that makes things convenient for pipe blow-through oil flow path direction control valve " worker " font assembly (13) internal oil passages pipeline, " worker " font assembly (13) is provided with removable cover (14) fastening and sealing with some screws.
The specific operation step:
1, oil stream is flowed into by pipe joint first (5):
Close quick valve first (1) and quick valve fourth (4), open quick valve second (2) and quick valve third (3), oil flowing pipe joint first (5) inflow control valve, by quick valve second (2) pipe joint third (7) by after the high pressure oil pump pressurization, from pipe coupling fourth (8), through quick valve third (3), vertically oil line pipe second (12) flows out from pipe joint 2 (6);
2, oil stream is flowed into by pipe joint second (6):
Need close quick valve second (2) and quick valve third (3), open quick valve first (1) and quick valve fourth (4), oil stream is by quick valve first (1), through horizontal oil line pipe second (10), after the high pressure oil pump pressurization, enter horizontal oil circuit pipeline first (9), quick valve fourth (4) through pipe joint fourth (8), flow out from pipe joint first (5) through vertical oil line pipe first (11);
3, as shown in Figure 2: pipeline oil flow path direction control valve component internal oil circuit pollutes or accumulates impurity, and detachable removable cover (14) cleans.
Claims (2)
1. pipeline oil flow path direction control valve, be processed into two-part assemblnig " worker " font assembly up and down with steel plate, component internal is processed into two horizontal and two vertical oil line pipes, each oil line pipe is drawn by 6 pipe joints respectively, the inside tube joint docks with 4 quick ball valves, constitute pipeline oil flow path direction control valve, the outboard tube pipeline connector is connected with the oil pipe of the turnover fuel tap door of oil storage tank, transformer and oil filter or high pressure oil pump respectively.
2. pipeline oil flow path direction control valve according to claim 1, it is characterized in that: the one side of described " worker " font assembly is provided with removable cover, seals with bolton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200745622U CN202001673U (en) | 2011-03-21 | 2011-03-21 | Pipeline oil flow direction control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200745622U CN202001673U (en) | 2011-03-21 | 2011-03-21 | Pipeline oil flow direction control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001673U true CN202001673U (en) | 2011-10-05 |
Family
ID=44704414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200745622U Expired - Fee Related CN202001673U (en) | 2011-03-21 | 2011-03-21 | Pipeline oil flow direction control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128288A (en) * | 2011-03-21 | 2011-07-20 | 安徽省电力公司阜阳供电公司 | Pipeline oil flow direction control valve |
-
2011
- 2011-03-21 CN CN2011200745622U patent/CN202001673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128288A (en) * | 2011-03-21 | 2011-07-20 | 安徽省电力公司阜阳供电公司 | Pipeline oil flow direction control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20180321 |