CN215480275U - Integrated accident oil pool of transformer substation - Google Patents
Integrated accident oil pool of transformer substation Download PDFInfo
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- CN215480275U CN215480275U CN202120326570.5U CN202120326570U CN215480275U CN 215480275 U CN215480275 U CN 215480275U CN 202120326570 U CN202120326570 U CN 202120326570U CN 215480275 U CN215480275 U CN 215480275U
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Abstract
The utility model discloses an integrated accident oil pool of a transformer substation, wherein an adsorption chamber and an electric oxidation chamber which are sequentially communicated with an oil-water separation chamber are arranged above the oil-water separation chamber, a grid is arranged in the adsorption chamber, an oil absorption cotton layer and an activated carbon layer are sequentially arranged on the grid, a water inlet of the adsorption chamber is positioned below the grid, a water outlet of the adsorption chamber is positioned above the grid, a first pipeline extending into the oil-water separation chamber is arranged at the water inlet of the adsorption chamber, and a water inlet pump is arranged on the first pipeline; the water outlet of the electrooxidation chamber is provided with a water quality sensor, the top of the electrooxidation chamber is provided with a gas collecting hood of the electrooxidation chamber, the water outlet of the electrooxidation chamber is provided with a water outlet header pipe, the water outlet header pipe is divided into two paths which are respectively a water outlet branch pipe and a backflow branch pipe, the backflow branch pipe is communicated with the adsorption chamber, the water outlet branch pipe is provided with a water outlet pump and a water outlet valve, and the backflow branch pipe is provided with a backflow pump and a backflow valve. In the utility model, the water discharged from the oil-water separation tank is further treated and discharged after reaching the national standard, thus being more environment-friendly.
Description
Technical Field
The utility model relates to the field of transformer substation accident oil pools, in particular to a transformer substation integrated accident oil pool.
Background
The existing transformer substation is generally provided with a plurality of large transformers, the oil content of all the transformers can reach hundreds of tons, accident oil in the transformers is not timely processed if leaked, accidents such as fire disasters are easy to cause, and therefore the existing transformer substation is generally provided with an accident oil pool for storing the leaked accident oil, a large amount of rainwater or surface water is easy to fill into the accident oil pool, oil-containing sewage is formed, and the accident oil in the accident oil pool can not be directly used.
The existing accident oil pool generally separates oil from water by gravity settling and discharges the oil regularly, but the discharged water still contains a small amount of oil and cannot reach the national discharge standard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an integrated accident oil pool for a transformer substation.
The utility model has the innovation point that the water discharged by the oil-water separation tank is further treated and discharged after reaching the national standard, thereby being more environment-friendly.
In order to realize the purpose of the utility model, the technical proposal of the utility model is as follows:
an integrated accident oil pool of a transformer substation comprises an oil-water separation chamber, wherein an adsorption chamber and an electric oxidation chamber which are sequentially communicated with the oil-water separation chamber are arranged above the oil-water separation chamber, a plurality of groups of electric oxidation reactors are arranged in the electric oxidation chamber, an oil-water liquid level sensor is arranged in the oil-water separation chamber, an oil-water separation chamber oil outlet and an oil-water separation chamber water inlet are arranged on the oil-water separation chamber, a grid is arranged in the adsorption chamber, an oil absorption cotton layer and an active carbon layer are sequentially arranged on the grid, the adsorption chamber water inlet is positioned below the grid, the adsorption chamber water outlet is positioned above the grid, a first pipeline extending into the oil-water separation chamber is arranged at the water inlet of the adsorption chamber, and a water inlet pump is arranged on the first pipeline; the water outlet of the electrooxidation chamber is provided with a water quality sensor, the top of the electrooxidation chamber is provided with a gas collecting hood of the electrooxidation chamber, the gas collecting hood of the electrooxidation chamber is provided with exhaust holes, the water outlet of the electrooxidation chamber is provided with a water outlet header pipe, the water outlet header pipe is divided into two paths which are respectively a water outlet branch pipe and a backflow branch pipe, the backflow branch pipe is communicated with the adsorption chamber, the water outlet branch pipe is provided with a water outlet pump and a water outlet valve, and the backflow branch pipe is provided with a backflow pump and a backflow valve.
Furthermore, a first one-way check valve is arranged on the first pipeline, the water outlet of the adsorption chamber and the water inlet of the electro-oxidation chamber are communicated through a second pipeline, and a second one-way check valve is arranged on the second pipeline. Avoiding water backflow.
Furthermore, a temperature sensor is arranged in the oil-water separation chamber. The temperature detection device is used for detecting the temperature condition inside the oil-water separation chamber.
Further, still be equipped with the equipment room outside the oil-water separation chamber, be equipped with in the equipment room with intake pump, play water pump, the equal electric water pump controller who communicates of backwash pump and the one-way solenoid valve controller of one-way check valve and No. two one-way check valve electricity intercommunication, still be equipped with system control treater and signal reception transmitting system in the equipment room. The system has higher automation degree.
The utility model has the beneficial effects that:
1. in the utility model, the water discharged from the oil-water separation tank is further treated and discharged after reaching the national standard, so that the system is more environment-friendly and has high automation degree.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in figure 1, the integrated emergency oil pool for the transformer substation comprises an oil-water separation chamber 1, wherein an adsorption chamber 2 and an electrooxidation chamber 3 which are sequentially communicated with the oil-water separation chamber 1 are arranged above the oil-water separation chamber 1, a plurality of groups of electrooxidation reactors are arranged in the electrooxidation chamber 3, an oil-water liquid level sensor 4 is arranged in the oil-water separation chamber 1, and a temperature sensor 15 is arranged in the oil-water separation chamber 1. Be equipped with oil-water separation room oil-out 1.1 and oil-water separation room water inlet 1.2 on the oil-water separation room 1, be equipped with grid 5 in the adsorption chamber 2, be equipped with oil absorption cotton layer and active carbon layer on the grid 5 in proper order, adsorption chamber water inlet 2.1 is located grid 5 below, and adsorption chamber delivery port 2.2 is located grid 5 top, and adsorption chamber water inlet 2.1 department is equipped with the pipeline 8 that stretches into in the oil-water separation room 1, is equipped with intake pump 9 on the pipeline 8. A water quality sensor 6 is arranged at a water outlet 3.1 of the electro-oxidation chamber, an electro-oxidation chamber gas-collecting hood 7 is arranged at the top of the electro-oxidation chamber 3, an exhaust hole 7.1 is formed in the electro-oxidation chamber gas-collecting hood 7, a water outlet header pipe 3.2 is arranged at the water outlet 3.1 of the electro-oxidation chamber, the water outlet header pipe 3.2 is divided into two paths which are respectively a water outlet branch pipe 3.3 and a backflow branch pipe 3.4, the backflow branch pipe 3.4 is communicated with the adsorption chamber 2, a water outlet pump 10 and a water outlet valve 17 are arranged on the water outlet branch pipe 3.3, and a backflow pump 11 and a backflow valve 18 are arranged on the backflow branch pipe 3.4. A first one-way check valve 12 is arranged on the first pipeline 8, a water outlet 2.2 of the adsorption chamber is communicated with a water inlet 3.5 of the electro-oxidation chamber through a second pipeline 13, and a second one-way check valve 14 is arranged on the second pipeline 13; the oil-water separation chamber 1 is also provided with an equipment room 16, the equipment room 16 is internally provided with a water pump controller which is electrically communicated with the water inlet pump 9, the water outlet pump 10 and the reflux pump 11, and a one-way electromagnetic valve controller which is electrically communicated with the one-way check valve 12 and the two-way check valve 14, and the equipment room is also internally provided with a system control processor and a signal receiving and sending system.
The working principle is as follows: the oil and water in the oil-water separation chamber 1 are separated after gravity settling, a signal is given by an oil-water liquid level sensor 4, water on the lower portion is pumped to the adsorption chamber 2, the water further adsorbs and decolors oil in the water through an oil absorption cotton layer and an activated carbon layer at a grid 5 in the adsorption chamber 2 and then is discharged into an electrooxidation chamber 3, organic substances in the water are further removed after the water is treated by an electrooxidation reactor in the electrooxidation chamber 3, the oil and the water are discharged up to the standard at a water outlet header pipe 3.2, and the oil and the water which do not reach the standard flow back to the adsorption chamber 2 to be treated continuously.
The described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (4)
1. An integrated accident oil pool of a transformer substation comprises an oil-water separation chamber, and is characterized in that an adsorption chamber and an electric oxidation chamber which are sequentially communicated with the oil-water separation chamber are arranged above the oil-water separation chamber, a plurality of groups of electric oxidation reactors are arranged in the electric oxidation chamber, an oil-water liquid level sensor is arranged in the oil-water separation chamber, an oil-water separation chamber oil outlet and an oil-water separation chamber water inlet are arranged on the oil-water separation chamber, a grid is arranged in the adsorption chamber, an oil absorption cotton layer and an active carbon layer are sequentially arranged on the grid, an adsorption chamber water inlet is positioned below the grid, an adsorption chamber water outlet is positioned above the grid, a first pipeline extending into the oil-water separation chamber is arranged at the water inlet of the adsorption chamber, and a water inlet pump is arranged on the first pipeline; the water outlet of the electrooxidation chamber is provided with a water quality sensor, the top of the electrooxidation chamber is provided with a gas collecting hood of the electrooxidation chamber, the gas collecting hood of the electrooxidation chamber is provided with exhaust holes, the water outlet of the electrooxidation chamber is provided with a water outlet header pipe, the water outlet header pipe is divided into two paths which are respectively a water outlet branch pipe and a backflow branch pipe, the backflow branch pipe is communicated with the adsorption chamber, the water outlet branch pipe is provided with a water outlet pump and a water outlet valve, and the backflow branch pipe is provided with a backflow pump and a backflow valve.
2. The substation integrated accident oil pool of claim 1, wherein a first one-way check valve is arranged on the first pipeline, the water outlet of the adsorption chamber and the water inlet of the electro-oxidation chamber are communicated through a second pipeline, and a second one-way check valve is arranged on the second pipeline.
3. The substation integrated accident oil pool of claim 2, wherein a temperature sensor is disposed in the oil-water separation chamber.
4. The transformer substation integrated accident oil pool of claim 3, wherein an equipment room is further arranged outside the oil-water separation chamber, a water pump controller electrically connected with the water inlet pump, the water outlet pump and the reflux pump and a one-way solenoid valve controller electrically connected with the one-way check valve and the second one-way check valve are arranged in the equipment room, and a system control processor and a signal receiving and sending system are further arranged in the equipment room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326570.5U CN215480275U (en) | 2021-02-05 | 2021-02-05 | Integrated accident oil pool of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326570.5U CN215480275U (en) | 2021-02-05 | 2021-02-05 | Integrated accident oil pool of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480275U true CN215480275U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120326570.5U Active CN215480275U (en) | 2021-02-05 | 2021-02-05 | Integrated accident oil pool of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480275U (en) |
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2021
- 2021-02-05 CN CN202120326570.5U patent/CN215480275U/en active Active
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