CN105544695A - Transformer station accident oil drainage pool water discharge system - Google Patents
Transformer station accident oil drainage pool water discharge system Download PDFInfo
- Publication number
- CN105544695A CN105544695A CN201510898963.2A CN201510898963A CN105544695A CN 105544695 A CN105544695 A CN 105544695A CN 201510898963 A CN201510898963 A CN 201510898963A CN 105544695 A CN105544695 A CN 105544695A
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- China
- Prior art keywords
- open caisson
- drainage system
- oil
- chassis
- groove
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention relates to a transformer station accident oil drainage pool water discharge system, which comprises an oil storage pool, wherein a sunk shaft is arranged at the bottom of the oil storage pool; a floater starting device is arranged in the sunk shaft; and a pipeline arranged at the bottom of the oil storage pool is led to a position of an oil pump on the ground. After the transformer station accident oil drainage pool water discharge system is applied to production operation activities, complicated work processes of regular inspection on oil pits and oil pit water discharge by operation maintenance personnel can be omitted; particularly in rainy season, the precipitation is great, the humidity is high, and the water discharge operations are frequent; the water discharge system can automatically maintain the dryness in the pits all the year, and ensures no misoperation when main equipment fails.
Description
Technical field
The present invention relates to a kind of substation accident draining pond drainage system.
Background technology
The oil-stocking equipment such as present stage 500kV substation transformer, reactor, are designed with accident draining pond, can in oil-stocking equipment generation leakage accident, and storage flow goes out greasy dirt.And oil sump in design, there is no self-draining arrangement.In daily O&M, rainwater invades cannot be got rid of, and only can draw water with manual observation, and also cannot drain only for the ponding of bottom.
Summary of the invention
Goal of the invention:
The invention provides a kind of substation accident draining pond drainage system, its objective is the problem that solution is in the past existing.
Technical scheme:
A kind of substation accident draining pond drainage system, comprises oil storage pool, it is characterized in that: bottom oil storage pool, be provided with open caisson, be provided with float starting drive in open caisson, have pipeline to cause oil pump place, ground bottom oil storage pool.
Be provided with in the bottom of open caisson and get rid of blank panel, get rid of blank panel comprise by center to edge acclivitous chassis gradually, the inwall movable sealing of chassis and open caisson, chassis is provided with upper cover, and upper cover is with chassis coaxial linkage and be connected with electric rotating machine by axis of rotation, leaves and get rid of liquid mouth between chassis and upper cover, the sidewall of open caisson is provided with groove, the position of groove is corresponding with getting rid of liquid mouth, and the bottom of pipeline is provided with manifold, and manifold puts in groove.
Groove is downward-sloping domatic in open caisson.
Manifold is opening angle obliquely upward.
Oil pump, float starting drive are connected a central controller with electric rotating machine.
Oil pump Power Management Design is under protected main equipment power supply, and when forming master-failure, oil pump loses the structure of power supply automatically.
Manifold is multiple, is uniformly distributed in groove.
Advantage and effect:
The present invention is a kind of substation accident draining pond drainage system; the present invention arranges low level open caisson bottom emergency oil reservoir; float starting drive is housed, and causes ground oil pump by pipeline, when liquid level is too high; start ground oil pump ponding is got rid of; for preventing oil pump malfunction when master-failure, by oil pump Power Management Design under protected main equipment power supply, during master-failure; oil pump loses power supply automatically, and safety action is accurate.
And arrange bottom open caisson and get rid of blank panel, time the liquid bottom open caisson cannot be got at by oil pump pipeline, utilize and get rid of blank panel by liquid and got rid of, recycle manifold and liquid is pumped up.
The present invention is after being applied to production and operating activities, operation maintenance personnel can be saved and make regular check on oil hole, with the numerous and diverse course of work having hole internal drainage, particularly rainy season, precipitation is many, high humidity, draining are frequent, this device can keep cheating inner drying throughout the year automatically, and ensures when master-failure, can not misoperation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation getting rid of blank panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in the figure, the present invention proposes a kind of substation accident draining pond drainage system, comprise oil storage pool 1, bottom oil storage pool 1, be provided with open caisson 2, in open caisson 2, be provided with float starting drive 3, bottom oil storage pool 1, have pipeline 4 to cause ground oil pump 5 place.
Be provided with in the bottom of open caisson 2 and get rid of blank panel, get rid of blank panel comprise by center to edge acclivitous chassis 6 gradually, the inwall movable sealing of chassis 6 and open caisson 2, chassis 6 is provided with upper cover 7, and upper cover 7 is with chassis 6 coaxial linkage and be connected with electric rotating machine 8 by axis of rotation 11, leaves and get rid of liquid mouth 12 between chassis 6 and upper cover 7, the sidewall of open caisson 2 is provided with groove 9, the position of groove 9 is corresponding with getting rid of liquid mouth 12, and the bottom of pipeline 4 is provided with manifold 10, and manifold 10 puts in groove 9.Manifold 10 is multiple, is uniformly distributed in groove 9.
Groove 9 is downward-sloping domatic in open caisson 2.
Manifold 10 is opening angle obliquely upward.
Oil pump 5, float starting drive 3 are connected a central controller with electric rotating machine 8.
Oil pump Power Management Design is under protected main equipment power supply, and when forming master-failure, oil pump loses the structure of power supply automatically.
When this system uses, when there being liquid in oil storage pool 1, liquid flows in open caisson 2 gradually, float starting drive 3 starts along with liquid level raises, oil pump 5 starts, by pipeline 4, liquid suction is walked, and when liquid level in open caisson 2 lower than pipeline 4 end mouth time, at this moment the liquid of bottom just cannot all siphon away by oil pump 5, at this moment, start and get rid of blank panel, because liquid enters between chassis 6 and upper cover 7 by getting rid of liquid mouth 12 before, along with the carrying out rotated, liquid is thrown away in groove 9 from getting rid of liquid mouth 12, and eddy current is formed in groove 9, liquid suction in groove 9 just can be walked by the manifold 10 at this moment put in groove 9, until the water in chassis 6 is drained.
Claims (7)
1. a substation accident draining pond drainage system, comprise oil storage pool (1), it is characterized in that: oil storage pool (1) bottom is provided with open caisson (2), in open caisson (2), is provided with float starting drive (3), have pipeline (4) to cause ground oil pump (5) place in oil storage pool (1) bottom.
2. substation accident draining pond according to claim 1 drainage system, it is characterized in that: be provided with in the bottom of open caisson (2) and get rid of blank panel, getting rid of blank panel comprises by center to edge gradually acclivitous chassis (6), the inwall movable sealing of chassis (6) and open caisson (2), chassis (6) are provided with upper cover (7), upper cover (7) is connected with chassis (6) coaxial linkage and by axis of rotation (11) with electric rotating machine (8), leave between chassis (6) and upper cover (7) and get rid of liquid mouth (12), the sidewall of open caisson (2) is provided with groove (9), the position of groove (9) is corresponding with getting rid of liquid mouth (12), the bottom of pipeline (4) is provided with manifold (10), manifold (10) puts in groove (9).
3. substation accident draining pond according to claim 2 drainage system, is characterized in that: groove (9) is for downward-sloping domatic in open caisson (2).
4. substation accident draining pond according to claim 3 drainage system, is characterized in that: manifold (10) is opening angle obliquely upward.
5. substation accident draining pond according to claim 2 drainage system, is characterized in that: oil pump (5), float starting drive (3) are connected a central controller with electric rotating machine (8).
6. substation accident draining pond according to claim 1 drainage system, is characterized in that: oil pump Power Management Design is under protected main equipment power supply, and when forming master-failure, oil pump loses the structure of power supply automatically.
7. substation accident draining pond according to claim 2 drainage system, is characterized in that: manifold (10), for multiple, is uniformly distributed in groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898963.2A CN105544695B (en) | 2015-12-09 | 2015-12-09 | Substation accident draining pond drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898963.2A CN105544695B (en) | 2015-12-09 | 2015-12-09 | Substation accident draining pond drainage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544695A true CN105544695A (en) | 2016-05-04 |
| CN105544695B CN105544695B (en) | 2018-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898963.2A Active CN105544695B (en) | 2015-12-09 | 2015-12-09 | Substation accident draining pond drainage system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105544695B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205767U (en) * | 1987-03-27 | 1987-11-04 | 高其海 | Centrifugal water-lifting device with low rotational speed |
| CN2328932Y (en) * | 1998-01-15 | 1999-07-14 | 成斌 | Evaporator for condensed water of air conditioner |
| CN2837728Y (en) * | 2005-11-18 | 2006-11-15 | 王谋全 | Split type air conditioner utilizing condensed water |
| JP2007153340A (en) * | 2005-11-30 | 2007-06-21 | Chugoku Electric Power Co Inc:The | Method for draining oil from oil tank |
| CN202581745U (en) * | 2012-04-06 | 2012-12-05 | 海尔集团公司 | Water pan of window type air conditioner and window type air conditioner |
| CN102966166A (en) * | 2012-11-16 | 2013-03-13 | 新安县电业公司 | Transformer oil pond water drainage device |
-
2015
- 2015-12-09 CN CN201510898963.2A patent/CN105544695B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205767U (en) * | 1987-03-27 | 1987-11-04 | 高其海 | Centrifugal water-lifting device with low rotational speed |
| CN2328932Y (en) * | 1998-01-15 | 1999-07-14 | 成斌 | Evaporator for condensed water of air conditioner |
| CN2837728Y (en) * | 2005-11-18 | 2006-11-15 | 王谋全 | Split type air conditioner utilizing condensed water |
| JP2007153340A (en) * | 2005-11-30 | 2007-06-21 | Chugoku Electric Power Co Inc:The | Method for draining oil from oil tank |
| CN202581745U (en) * | 2012-04-06 | 2012-12-05 | 海尔集团公司 | Water pan of window type air conditioner and window type air conditioner |
| CN102966166A (en) * | 2012-11-16 | 2013-03-13 | 新安县电业公司 | Transformer oil pond water drainage device |
Non-Patent Citations (1)
| Title |
|---|
| 郭增辉，江润霞: "变压器事故油池的优化设计", 《工程建设与设计》 * |
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| Publication number | Publication date |
|---|---|
| CN105544695B (en) | 2018-03-30 |
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