CN205088998U - Transformer oil storage pool automatic water discharging device - Google Patents
Transformer oil storage pool automatic water discharging device Download PDFInfo
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- CN205088998U CN205088998U CN201520826017.2U CN201520826017U CN205088998U CN 205088998 U CN205088998 U CN 205088998U CN 201520826017 U CN201520826017 U CN 201520826017U CN 205088998 U CN205088998 U CN 205088998U
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- oil storage
- oil
- storage pool
- transformer
- gutter
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Abstract
The utility model discloses a transformer oil storage pool automatic water discharging device, mainly by oil storage pool, drain pipe, advance oil pipe and the manhole is constituteed, the one end of drain pipe water inlet stretches into the oil storage pool bottom, and the one end of arranging water outlet of the water pipe is passed the oil storage pool pool wall and is stretched out that the oil storage pool is outer to be connected with sewage system, advances oil pipe oil -out one end and passes in the oil storage pool pool wall stretches into the oil storage pool, and the one end of advancing the oil pipe oil inlet is cheated the floor drain with the transformer oil storage and is connected, advance the height that highly is higher than row water outlet of the water pipe of oil pipe oil -out, the volume of arranging the following oil storage pool of water outlet of the water pipe is greater than total oil mass of separate unit transformer. The utility model discloses can make ponding automatic discharge oil storage pool, reduce the work load of artifical use drain pump drainage, the ponding of more in time discharging makes the volume of oil storage pool can further effective the utilization.
Description
Technical field
The utility model belongs to for distribution technique field, relates to a kind of transformer oil storage pond self-draining arrangement specifically.
Background technology
Emergency oil reservoir due to petrochemical industry is generally outdoor form, and the emergency oil reservoir drainage pattern therefore adopted in early days is manual type, namely uses drainage pump to discharge the ponding accumulated in emergency oil reservoir.This mode has shortcoming clearly: one, workload is large, and need workman to set up a series of drainage plant such as gutter, drainage pump in advance, operation is loaded down with trivial details; Two, owing to having judged whether that by human eye ponding can not accurately judge whether ponding and water accumulating volume, ponding in emergency oil reservoir can not be discharged in time; The water of three, a large amount of under accident condition oil and discharge in time, all in oil storage pool, is difficult to accomplish only water to be discharged by drainage pump, inevitably a part of transformer oil is discharged together, cause fire incident to expand.
Utility model content
In order to solve the technical problem that existing artificial use drainage pump draining exists, the utility model provides a kind of transformer oil storage pond self-draining arrangement, ponding is made automatically to discharge oil storage pool, decrease the artificial workload using drainage pump draining, discharge ponding more in time, the volume of oil storage pool can effectively be utilized further.
The transformer oil storage pond self-draining arrangement that the utility model provides, forms primarily of oil storage pool, gutter, oil inlet pipe and manhole; One end of gutter water inlet is stretched into bottom oil storage pool, one end of gutter delivery port is stretched out outside oil storage pool through oil storage pool pool wall and is connected with foul sewer system, oil inlet pipe oil-out one end is stretched in oil storage pool through oil storage pool pool wall, and one end and the transformer oil storage of oil inlet pipe oil-in are cheated floor drain and be connected; The height of oil inlet pipe oil-out is higher than the height of gutter delivery port, and the volume of the following oil storage pool of gutter delivery port is greater than total oil mass of single transformer; Manhole is located at oil storage pool top.
The utility model has following outstanding advantage:
1) without the need to using the plant equipment such as drainage pump, workload is greatly reduced.
2) utilize the difference of specific gravity of transformer oil and water, Auto-drainage, the ponding in oil storage pool can be discharged timely and effectively.
3) automatically water-oil separating is realized.
4) avoid transformer oil to be disposed to foul sewer system while draining, avoid fire spread.
Accompanying drawing explanation
Fig. 1 is the structural representation of transformer oil storage pond of the present utility model self-draining arrangement.
In figure, 1-gutter, 2-oil inlet pipe, 3-oil storage pool, 4-manhole, 5-liquid level.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the transformer oil storage pond self-draining arrangement that the utility model provides forms primarily of oil storage pool 3, gutter 1, oil inlet pipe 2 and manhole 4; One end of gutter 1 water inlet is stretched into bottom oil storage pool 3, one end of gutter 1 delivery port is stretched out outside oil storage pool through oil storage pool 3 pool wall and is connected with foul sewer system, oil inlet pipe 2 oil-out one end is stretched in oil storage pool 3 through oil storage pool 3 pool wall, and one end and the transformer oil storage of oil inlet pipe 2 oil-in are cheated floor drain and be connected; The height of oil inlet pipe 2 oil-out is higher than the height of gutter 1 delivery port, and the volume of the following oil storage pool of gutter 1 delivery port is greater than total oil mass of single transformer; Manhole 4 is located at oil storage pool 3 top.
In order to ensure that water bottom oil storage pool can emptying as far as possible, can will be arranged to the acclive inclined-plane of tool bottom oil storage pool, gutter water inlet is located at the bottom on inclined-plane, and the gradient on inclined-plane is 1% ~ 3%, is best with 2%; Certainly, also can be arranged to the high umbrella shape of taper low between surrounding senior middle school or the low centre of surrounding bottom oil storage pool, gutter water inlet is located at the lowest part bottom oil storage pool.
In order to make the water at the bottom of oil storage pool discharge smoothly, the height that the height of oil inlet pipe 2 oil-out exceeds gutter 1 delivery port is generally 0.2 ~ 0.4m, is advisable with 0.3m.
In order to make the emptying and be unlikely to transformer oil to enter foul sewer system as far as possible of the water at the bottom of oil storage pool, ensureing under the prerequisite of total oil mass that the volume of the following oil storage pool of gutter delivery port is greater than single transformer, the height of gutter delivery port generally exceeds the determined height 0.2 ~ 0.4m of the total oil mass of single transformer, is advisable with 0.3m.
Oil storage pool can adopt applicable material to make, and when adopting cement oil storage pool, can carry out airtight Anti-seeping technology, avoid contaminated environment bottom oil storage pool.
Depressor oil storage pool self-draining arrangement of the present utility model, its operating principle utilizes the proportion of water to be greater than transformer oil proportion, AUTOMATIC ZONING in emergency oil reservoir, upper strata is transformer oil, lower floor is water, by the height of adjustment gutter 1 delivery port and oil inlet pipe 2 oil-out, water is expelled to foul sewer system from oil storage pool.The course of work of the present utility model is, first, inputs in oil storage pool 3 by oil inlet pipe 2 by the mixing material of cheating the water that collects and oil from transformer oil storage, and because the proportion of water and oil is different, both will layering in oil storage pool, and water is in lower floor, oily on upper strata; When liquid level 5 exceedes gutter 1 water outlet height, utilize U-tube principle, water automatically will enter gutter by gutter 1 water inlet be positioned at bottom oil storage pool thus discharges oil storage pool, meanwhile, because the oil storage pool volume below gutter delivery port is greater than the total oil mass of single transformer, ensure that transformer oil can not be discharged by gutter.
The utility model can make ponding automatically discharge oil storage pool, decreases the artificial workload using drainage pump draining, discharges ponding more in time, the volume of oil storage pool can effectively be utilized further.
Claims (6)
1. a transformer oil storage pond self-draining arrangement, forms primarily of oil storage pool, gutter, oil inlet pipe and manhole; It is characterized in that: one end of gutter water inlet is stretched into bottom oil storage pool, one end of gutter delivery port is stretched out outside oil storage pool through oil storage pool pool wall and is connected with foul sewer system, oil inlet pipe oil-out one end is stretched in oil storage pool through oil storage pool pool wall, and one end and the transformer oil storage of oil inlet pipe oil-in are cheated floor drain and be connected; The height of oil inlet pipe oil-out is higher than the height of gutter delivery port, and the volume of the following oil storage pool of gutter delivery port is greater than total oil mass of single transformer.
2. transformer oil storage pond according to claim 1 self-draining arrangement, is characterized in that: be arranged to the acclive inclined-plane of tool bottom described oil storage pool, gutter water inlet is located at the bottom on inclined-plane.
3. transformer oil storage pond according to claim 2 self-draining arrangement, is characterized in that: the gradient on described inclined-plane is 1% ~ 3%.
4. transformer oil storage pond according to claim 1 self-draining arrangement, is characterized in that: be arranged to the high umbrella shape of taper low between surrounding senior middle school or the low centre of surrounding bottom described oil storage pool, gutter water inlet is located at the lowest part bottom oil storage pool.
5. transformer oil storage pond according to claim 1 self-draining arrangement, is characterized in that: the height that the height of described oil inlet pipe oil-out exceeds gutter delivery port is 0.2 ~ 0.4m.
6. transformer oil storage pond according to claim 1 self-draining arrangement, is characterized in that: the height of described gutter delivery port exceeds the determined height 0.2 ~ 0.4m of the total oil mass of single transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826017.2U CN205088998U (en) | 2015-10-23 | 2015-10-23 | Transformer oil storage pool automatic water discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826017.2U CN205088998U (en) | 2015-10-23 | 2015-10-23 | Transformer oil storage pool automatic water discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088998U true CN205088998U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826017.2U Active CN205088998U (en) | 2015-10-23 | 2015-10-23 | Transformer oil storage pool automatic water discharging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205088998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522362A (en) * | 2021-12-27 | 2022-05-24 | 国核电力规划设计研究院有限公司 | Drainage oil storage structure |
-
2015
- 2015-10-23 CN CN201520826017.2U patent/CN205088998U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522362A (en) * | 2021-12-27 | 2022-05-24 | 国核电力规划设计研究院有限公司 | Drainage oil storage structure |
| CN114522362B (en) * | 2021-12-27 | 2023-08-22 | 国核电力规划设计研究院有限公司 | Drainage oil storage structure |
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