CN104141283B - With device of automatically preventing waterlogging in a kind of Substation Station - Google Patents
With device of automatically preventing waterlogging in a kind of Substation Station Download PDFInfo
- Publication number
- CN104141283B CN104141283B CN201410324595.6A CN201410324595A CN104141283B CN 104141283 B CN104141283 B CN 104141283B CN 201410324595 A CN201410324595 A CN 201410324595A CN 104141283 B CN104141283 B CN 104141283B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- switch
- level sensor
- relay
- drainage channel
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000725 suspension Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 13
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012279 drainage procedure Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention relates in a kind of Substation Station with device of automatically preventing waterlogging, comprise baffle plate, drainage channel, protection flashboard, water pump, described baffle plate is provided with drive unit, described baffle plate is provided with the first level sensor and the second level sensor, described baffle plate is also provided with the circuit board be electrically connected with motor and water pump respectively, advantage of the present invention: the water level in transformer station or outside transformer station is detected according to the first level sensor and the second level sensor, and control pump working according to the situation of water level respectively by drive unit and circuit board or original drainage channel carries out draining, can ensure that the water level in power transformation standing, which is in normal condition all the time, ensure the safety of converting equipment, reliability service, decrease working strength and cost that a large amount of man power and material of existing needs brings, first level sensor and the second level sensor can carry out in real time to water level, fast, detect accurately, ensure that water can be discharged timely.
Description
Technical field
The present invention relates in a kind of Substation Station with device of automatically preventing waterlogging.
Background technology
The existing drainage system of transformer station, is single water pump emission type, and in daily draining, the water yield is rare, can meet the requirement of prevention waterlogging water drainage completely.But once meet with severe violent typhoon rainstorm weather, when river level outside transformer station is higher than transformer station, rain, river will by transformer station's internal drainage mouth pour in down a chimney inbound in, for the violent typhoon of frequently attacking in recent years, heavy showers is to electric substation, the particularly water enchroachment (invasion) problem brought of the cable floor of hypsography low-lying, the total drainage outlet of substation cable layer is often with to close on river course identical, the water level of continuous rising, the phenomenon causing river to be poured in down a chimney by drainage system brings great pressure to the flood control and drainage in electric substation, also brings many constant to rush repair work.Simultaneously, under exceedingly odious weather, the emergency disposal carrying out draining flooded fields in scene is rushed towards by operation maintenance personnel, also there is larger security risk, the total outfall of substation cable layer is placed on by original sand hill that utilizes, the powerful water pump of artificial unlatching, the traditional approach such as multidisciplinary emergency cooperative, although when stoping drainage system to pour in down a chimney, effect is also comparatively obvious, but to manpower, material resources, it is all very harsh that rate request is disposed in reflection, in the whole society required to special event emergency disposal more and more higher today, original transformer substation flood prevention drainage system can not meet our demand.
Summary of the invention
The technical problem to be solved in the present invention is the emergent water drainage that can not meet high water level for the drainage system of existing transformer station, thus provides in a kind of Substation Station of being convenient to automatically tackle water level in transformer station with device of automatically preventing waterlogging.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: with device of automatically preventing waterlogging in a kind of Substation Station, comprise baffle plate, at least one is arranged on the drainage channel of baffle plate bottom, the top of described baffle plate is provided with one piece along the protection flashboard for blocking drainage channel movable on baffle plate vertical direction, the bottom of described protection flashboard is higher than the top of drainage channel, a water pump be convenient to water and discharged is provided with in described protection flashboard, the bottom of described baffle plate is provided with the drainage pipe be connected with water pump, the top of described baffle plate is provided with the drive unit driving the work of protection flashboard, the inside wall of described baffle plate is provided with the first level sensor that is convenient to accessory drive work, the lateral wall of described baffle plate is provided with the second level sensor of restriction drive unit work, described drive unit comprises buncher, be fixedly connected on the wire spool on buncher, at least one rope be wrapped in for being connected with protection flashboard on wire spool, described baffle plate is also provided with the circuit board be electrically connected with buncher and water pump respectively, 3rd switch of the first switch described circuit board being respectively equipped with the work of control buncher and the second switch controlling pump working and control the first switch and second switch energising or disconnection, described first switch and second switch are arranged in parallel on circuit boards, described circuit board is provided with and controls the first relay that the first switch closes and second switch disconnects respectively, control the second relay that the first switch disconnects and second switch is closed, control the 3rd relay that the 3rd switch disconnects, described circuit board is provided with the time relay of driving second relay work, described first level sensor respectively with the first relay, 3rd relay electrical connection, described second level sensor is electrically connected with the 3rd relay.
Preferably, described baffle plate comprises upper cross plate, lower cross plate, for connecting the riser of upper cross plate and lower cross plate, described buncher is fixedly connected on the bottom of upper cross plate, described upper cross plate is provided with the seal closure sealed by buncher, described drainage channel is downward-sloping to be from inside to outside arranged on riser, described circuit board is fixedly connected on the described riser in seal closure, described drainage pipe is arranged on lower cross plate, structure is simple, easy for installation, drainage effect is good, by drainage channel from inside to outside the downward-sloping water effectively decreased outside transformer station that arranges pour in down a chimney in transformer station, drainage effect is good.
Preferably, the sidewall of described seal closure is provided with at least one heat elimination hole, the two ends sidewall of described seal closure is respectively equipped with one and controls the up and down gathering sill of protection flashboard, the top of described protection flashboard is provided with the gib block suitable with gathering sill, by the setting of heat elimination hole, can dispel the heat to the heat that buncher and circuit board produce timely, effectively avoid buncher and circuit board is damaged, improve application life, security performance is high, by the setting of gathering sill and gib block, effectively ensure that protection flashboard does not swing in whereabouts or uphill process, sliding effect is good, be convenient to location and reset.
Preferably, described wire spool is provided with a rope, the top of described protection flashboard is provided with two suspension ring be connected with rope, two suspension ring are symmetricly set on protection flashboard, one end of described rope is fixedly connected on one end of wire spool, the other end of wire spool is fixedly connected on after the other end of described rope is arranged in two suspension ring successively, described wire spool is provided with the fixing hole of stationary rope, described rope is provided with the clamping joint be connected with fixing hole, the setting of two suspension ring, ensure that protection flashboard stationarity when hoisting, rope is fixedly connected on wire spool by clamping joint, connect reliable, easy installation and removal, be convenient to the length regulating rope, Practical Performance is good.
Preferably, sedimentary fan blade in energy Automatic clearance drainage channel is provided with in described drainage channel, described fan blade is connected in drainage channel by axis of rotation, rotated in rotating shaft by the water-driven fan blade of flowing, ensure that sediment is got rid of with water in drainage procedure, avoid drainage channel precipitate bulk and make it block, drainage effect is good, stability is good, and structure is simple.
Preferably, described baffle plate below the first level sensor is provided with at least one piece for clearing up the sedimentary scraper on baffle plate, well can clear up the sediment that baffle plate is provided with, decrease the precision that clogging deposits first level sensor detects, ensure that water potential is got rid of in time, security performance is high.
Preferably, the bottom of the top of described lower cross plate and protection flashboard is provided with at least one group and protection flashboard is fixed on draw-in groove on lower cross plate and buckle, the top of described draw-in groove is provided with the step being convenient to protect flashboard placement, described drainage pipe is provided with control valve, described lower cross plate is provided with drive control valve and opens or closed infrared ray sensor, well can ensure that protection flashboard is fixedly connected with lower cross plate, effectively avoid when drainage channel not exclusively seals and carry out pumping drainage, decreasing the outer water of Substation Station pours in down a chimney in Substation Station, drainage effect is good, infrared ray sensor drive control valve works, thus make pumping drainage, control accuracy is high, stability is good.
Preferably, also comprise PLC control device, described PLC control device is provided with the warning device be connected with the first level sensor, staff well can be reminded to monitor water level conditions by warning device and observe, improve security performance, Practical Performance is high, and PLC control device control accuracy is high, flexible performance is convenient to Long-distance Control well, and control effects is good.
In sum, advantage of the present invention: the water level in transformer station or outside transformer station is detected according to the first level sensor and the second level sensor, and control pump working according to the situation of water level respectively by drive unit and circuit board or original drainage channel carries out draining, can ensure that the water level in power transformation standing, which is in normal condition all the time, ensure the safety of converting equipment, reliability service, decrease working strength and cost that a large amount of man power and material of existing needs brings, first level sensor and the second level sensor can carry out in real time to water level, fast, detect accurately, ensure that water can be discharged timely, and by the first relay, second relay, 3rd relay controls the working condition of water pump and motor respectively, flexible performance is high, the flood control and drainage under various forms can be met, drive unit controls the work of protecting flashboard automatically, well can avoid and need operation maintenance personnel to take a risk to rush towards the risk of substation field disposal under exceedingly odious weather, while improve power supply reliability, the economic and social benefit brought is long-term, continue with huge.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation with device of automatically preventing waterlogging in a kind of Substation Station of the present invention;
Fig. 2 is the structural representation that drive unit of the present invention is connected with protection flashboard;
Fig. 3 is the structural representation of circuit board of the present invention.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, with device of automatically preventing waterlogging in a kind of Substation Station, comprise baffle plate 1, at least one is arranged on the drainage channel 2 of baffle plate 1 bottom, the top of described baffle plate 1 is provided with one piece along the protection flashboard 3 for blocking drainage channel 2 movable on baffle plate 1 vertical direction, the bottom of described protection flashboard 3 is higher than the top of drainage channel 2, a water pump 30 be convenient to water and discharged is provided with in described protection flashboard 3, the bottom of described baffle plate 1 is provided with the drainage pipe 10 be connected with water pump 30, the top of described baffle plate 1 is provided with the drive unit 4 driving protection flashboard 3 to work, the inside wall of described baffle plate 1 is provided with first level sensor 14 be convenient to accessory drive 4 and worked, the lateral wall of described baffle plate 1 is provided with the second level sensor 15 of restriction drive unit 4 job, described drive unit 4 comprises buncher 41, be fixedly connected on the wire spool 42 on buncher 41, at least one rope 43 be wrapped in for being connected with protection flashboard 3 on wire spool 42, described baffle plate 1 is also provided with the circuit board 7 be electrically connected with buncher 41 and water pump 30 respectively, described circuit board 7 is respectively equipped with and controls the first switch 71 that buncher 41 works and control second switch 72 that water pump 30 works and control the 3rd switch 73 that the first switch 71 and second switch 72 be energized or disconnect, described first switch 71 and second switch 72 are arranged in parallel on circuit board 7, described circuit board 7 is provided with and controls first the first relay 74 that switch 71 closes and second switch 72 disconnects respectively, control the second relay 75 that the first switch 71 disconnects and second switch 72 is closed, control the 3rd relay 76 that the 3rd switch 73 disconnects, described circuit board 7 is provided with the time relay 77 of driving second relay 75 work, described first level sensor 14 respectively with the first relay 74, 3rd relay 76 is electrically connected, described second level sensor 15 is electrically connected with the 3rd relay 76, the setting-up time of the described time relay 77 is 25 ~ 35s, described baffle plate 1 comprises upper cross plate 11, lower cross plate 12, for connecting the riser 13 of upper cross plate 11 and lower cross plate 12, described buncher 41 is fixedly connected on the bottom of upper cross plate 11, described upper cross plate 11 is provided with the seal closure 6 sealed by buncher 41, described drainage channel 2 is downward-sloping to be from inside to outside arranged on riser 13, described circuit board 7 is fixedly connected on the described riser 13 in seal closure 6, described drainage pipe 10 is arranged on lower cross plate 12, structure is simple, easy for installation, drainage effect is good, by drainage channel 2 from inside to outside the downward-sloping water effectively decreased outside transformer station that arranges pour in down a chimney in transformer station, drainage effect is good, the sidewall of described seal closure 6 is provided with at least one heat elimination hole 60, the two ends sidewall of described seal closure 6 is respectively equipped with one and controls the up and down gathering sill 61 of protection flashboard 3, the top of described protection flashboard 3 is provided with the gib block 35 suitable with gathering sill, by the setting of heat elimination hole 60, can dispel the heat to the heat that buncher 41 and circuit board 7 produce timely, effectively avoid buncher 41 and circuit board 7 is damaged, improve application life, security performance is high, by the setting of gathering sill 61 and gib block 35, effectively ensure that protection flashboard 3 does not swing in whereabouts or uphill process, sliding effect is good, be convenient to location and reset, described wire spool 42 is provided with a rope 43, the top of described protection flashboard 3 is provided with two suspension ring 34 be connected with rope 43, two suspension ring 34 are symmetricly set on protection flashboard 3, one end of described rope 43 is fixedly connected on one end of wire spool 42, the other end of wire spool 42 is fixedly connected on after the other end of described rope 43 is arranged in two suspension ring 34 successively, described wire spool 42 is provided with the fixing hole 421 of stationary rope 43, described rope 43 is provided with the clamping joint 431 be connected with fixing hole 421, the setting of two suspension ring 34, ensure that protection flashboard 3 stationarity when hoisting, rope 43 is fixedly connected on wire spool 42 by clamping joint, connect reliable, easy installation and removal, be convenient to the length regulating rope 43, Practical Performance is good, sedimentary fan blade 8 in energy Automatic clearance drainage channel 2 is provided with in described drainage channel 2, described fan blade 8 is rotatably connected in drainage channel 2 by rotating shaft 81, rotate in rotating shaft 81 by the water-driven fan blade 8 of flowing, ensure that sediment is got rid of with water in drainage procedure, avoid drainage channel 2 precipitate bulk and make it block, drainage effect is good, stability is good, structure is simple, described baffle plate 1 below the first level sensor 14 is provided with at least one piece for clearing up the sedimentary scraper 16 on baffle plate 1, well can clear up the sediment that baffle plate 1 is provided with, decrease the precision that clogging deposits first level sensor 14 detects, ensure that water potential is got rid of in time, security performance is high, the bottom of the top of described lower cross plate 12 and protection flashboard 3 is provided with at least one group and protection flashboard 3 is fixed on draw-in groove 32 on lower cross plate 12 and buckle 31, the top of described draw-in groove 32 is provided with the step 33 being convenient to protect flashboard 3 placement, described drainage pipe 10 is provided with control valve 18, described lower cross plate 12 is provided with drive control valve 18 and opens or closed infrared ray sensor 17, well can ensure that protection flashboard 3 is fixedly connected with lower cross plate 12, effectively avoid when drainage channel 2 not exclusively seals and carry out water pump 30 draining, decreasing the outer water of Substation Station pours in down a chimney in Substation Station, drainage effect is good, infrared ray sensor drive control valve works, thus make water pump 30 draining, control accuracy is high, stability is good, also comprise PLC control device, described PLC control device is provided with the warning device be connected with the first level sensor 14, staff well can be reminded to monitor water level conditions by warning device and observe, improve security performance, Practical Performance is high, PLC control device control accuracy is high, flexible performance is convenient to Long-distance Control well, control effects is good.
Riser 13 is arranged in transformer station, during use, when the first level sensor 14 detects the position of water level higher than the first level sensor 14 place, first level sensor 14 drives the first relay 74 and the 3rd relay 76 to work respectively, the first switch 71 is made to drive buncher 41 to work, protection flashboard 3 is moved down, after infrared ray sensor 17 detects that protection flashboard 3 and lower cross plate 12 are fixing, the time relay 77 drives the second relay 75 to work, water in water pump 30 pairs of transformer stations is discharged by drainage pipe 10, when the second level sensor 15 detects the position of water level lower than the second level sensor 15 place, daily proper drainage state is in the transformer station of surface, motor 41 and water pump 30 quit work, the drainage channel 2 that water in transformer station is provided with by baffle plate 1 is got rid of, operate successively, just can well carry out draining according to the situation of water level.
According to the first level sensor and the second level sensor, the water level in transformer station or outside transformer station is detected, and control pump working according to the situation of water level respectively by drive unit and circuit board or original drainage channel carries out draining, can ensure that the water level in power transformation standing, which is in normal condition all the time, ensure the safety of converting equipment, reliability service, decrease working strength and cost that a large amount of man power and material of existing needs brings, first level sensor and the second level sensor can carry out in real time to water level, fast, detect accurately, ensure that water can be discharged timely, and by the first relay, second relay, 3rd relay controls the working condition of water pump and motor respectively, flexible performance is high, the flood control and drainage under various forms can be met, drive unit controls the work of protecting flashboard automatically, well can avoid and need operation maintenance personnel to take a risk to rush towards the risk of substation field disposal under exceedingly odious weather, while improve power supply reliability, the economic and social benefit brought is long-term, continue with huge.
Claims (4)
1. in a Substation Station, use prevention waterlogging device automatically, comprise baffle plate (1), at least one is arranged on the drainage channel (2) of baffle plate (1) bottom, it is characterized in that: the top of described baffle plate (1) is provided with one along movable for blocking the protection flashboard (3) of drainage channel (2) on baffle plate (1) vertical direction, the bottom of described protection flashboard (3) is higher than the top of drainage channel (2), in described protection flashboard (3), be provided with one and be convenient to the water pump (30) that water is discharged, the bottom of described baffle plate (1) is provided with the drainage pipeline (10) being connected with water pump (30), the top of described baffle plate (1) is provided with the drive unit (4) that drives protection flashboard (3) work, the madial wall of described baffle plate (1) is provided with first level sensor (14) of being convenient to accessory drive (4) work, the lateral wall of described baffle plate (1) is provided with second level sensor (15) of a restriction drive unit (4) work, described drive unit (4) comprises buncher (41), be fixedly connected on the wire spool (42) on buncher (41), at least one is wrapped in the rope (43) for being connected with protection flashboard (3) on wire spool (42), described baffle plate (1) is also provided with the circuit board (7) being electrically connected with buncher (41) and water pump (30) respectively, described circuit board (7) is respectively equipped with the first switch (71) and the second switch (72) of control water pump (30) work and the 3rd switch (73) that control the first switch (71) is switched on or disconnection and second switch (72) are switched on or disconnected that control buncher (41) is worked, described the first switch (71) and second switch (71) are arranged in parallel on circuit board (7), described circuit board (7) is provided with the first relay (74) that controls respectively the first switch (71) closure and second switch (72) and disconnect, control the second relay (75) that the first switch (71) disconnects and second switch (72) is closed, control the 3rd relay (76) that the 3rd switch (73) disconnects, described circuit board (7) is provided with the time relay (77) that drives the second relay (75) work, described the first level sensor (14) respectively with the first relay (74), 3rd relay (76) electrical connection, described the second level sensor (15) is electrically connected with the 3rd relay (76), the setting-up time of the described time relay (77) is 25 ~ 35s, described baffle plate (1) comprises upper cross plate (11), lower cross plate (12), be used for connecting the riser (13) of upper cross plate (11) and lower cross plate (12), described buncher (41) is fixedly connected on the bottom of upper cross plate (11), described upper cross plate (11) is provided with the seal closure (6) of buncher (41) sealing, described drainage channel (2) is downward-sloping being arranged on riser (13) from inside to outside, described circuit board (7) is fixedly connected on the described riser (13) in seal closure (6), described drainage pipeline (10) is arranged on lower cross plate (12), the sidewall of described seal closure (6) is provided with at least one louvre (60),The two ends sidewall of described seal closure (6) is respectively equipped with one and controls the up and down gathering sill (61) of protection flashboard (3), the top of described protection flashboard (3) is provided with the gib block (35) suitable with gathering sill (61), sedimentary fan blade (8) in energy Automatic clearance drainage channel (2) is provided with in described drainage channel (2), described fan blade (8) is rotatably connected in drainage channel (2) by rotating shaft (81), described baffle plate (1) in the first level sensor (14) below is provided with at least one for the sedimentary scraper (16) of clearing up on baffle plate (1).
2. a kind of Substation Station according to claim 1 is interior with device of automatically preventing waterlogging, it is characterized in that: described wire spool (42) is provided with a rope (43), the top of described protection flashboard (3) is provided with two suspension ring (34) be connected with rope (43), two suspension ring (34) are symmetricly set in protection flashboard (3), one end of described rope (43) is fixedly connected on one end of wire spool (42), the other end of wire spool (42) is fixedly connected on after the other end of described rope (43) is arranged in two suspension ring (34) successively, described wire spool (42) is provided with the fixing hole (421) of stationary rope (43), described rope (43) is provided with the clamping joint (431) be connected with fixing hole (421).
3. a kind of Substation Station according to claim 1 is interior with device of automatically preventing waterlogging, it is characterized in that: the bottom of the top of described lower cross plate (12) and protection flashboard (3) is provided with at least one group and will protects flashboard (3) and be fixed on draw-in groove (32) on lower cross plate (12) and buckle (31), the top of described draw-in groove (32) is provided with the step (33) be convenient to protection flashboard (3) and placed, described drainage pipe (10) is provided with control valve (18), described lower cross plate (12) is provided with drive control valve (18) and opens or closed infrared ray sensor (17).
4. a kind of Substation Station according to claim 1 is interior with device of automatically preventing waterlogging, and it is characterized in that: also comprise PLC control device, described PLC control device is provided with the warning device be connected with the first level sensor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324595.6A CN104141283B (en) | 2014-07-09 | 2014-07-09 | With device of automatically preventing waterlogging in a kind of Substation Station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324595.6A CN104141283B (en) | 2014-07-09 | 2014-07-09 | With device of automatically preventing waterlogging in a kind of Substation Station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141283A CN104141283A (en) | 2014-11-12 |
| CN104141283B true CN104141283B (en) | 2016-03-02 |
Family
ID=51850602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324595.6A Active CN104141283B (en) | 2014-07-09 | 2014-07-09 | With device of automatically preventing waterlogging in a kind of Substation Station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141283B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939097A (en) * | 2017-12-07 | 2018-04-20 | 温州泓呈祥科技有限公司 | A kind of substation's underground drainage facilities based on four-bladed vane |
| CN108468369A (en) * | 2018-04-06 | 2018-08-31 | 陈秀珍 | A kind of substation's water level early warning drainage arrangement |
| CN110029630A (en) * | 2018-10-30 | 2019-07-19 | 黄河勘测规划设计有限公司 | Across the multi-functional one-way door type headstock gear of removing contamination of following formula |
| CN109610605B (en) * | 2018-12-12 | 2021-04-09 | 国网山东省电力公司临沂供电公司 | Waterproof system that soaks |
| CN113673758A (en) * | 2021-08-17 | 2021-11-19 | 广东电网有限责任公司 | Method and device for preventing transformer substation from flooding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203429767U (en) * | 2013-09-22 | 2014-02-12 | 国家电网公司 | Automatic draining system capable of remotely controlling electric cable well |
| CN103669994A (en) * | 2012-09-12 | 2014-03-26 | 新疆电力公司昌吉电业局 | Transformer substation blocking device |
| CN203560073U (en) * | 2013-11-12 | 2014-04-23 | 国家电网公司 | Intelligent drainage control system |
| CN203669074U (en) * | 2013-12-02 | 2014-06-25 | 国家电网公司 | Drainage system of cable duct of transformer substation |
| CN204023484U (en) * | 2014-07-09 | 2014-12-17 | 国家电网公司 | In a kind of Substation Station, use prevention waterlogging device automatically |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1011151A (en) * | 1996-06-26 | 1998-01-16 | Hitachi Ltd | River administration facility operation guidance system |
-
2014
- 2014-07-09 CN CN201410324595.6A patent/CN104141283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669994A (en) * | 2012-09-12 | 2014-03-26 | 新疆电力公司昌吉电业局 | Transformer substation blocking device |
| CN203429767U (en) * | 2013-09-22 | 2014-02-12 | 国家电网公司 | Automatic draining system capable of remotely controlling electric cable well |
| CN203560073U (en) * | 2013-11-12 | 2014-04-23 | 国家电网公司 | Intelligent drainage control system |
| CN203669074U (en) * | 2013-12-02 | 2014-06-25 | 国家电网公司 | Drainage system of cable duct of transformer substation |
| CN204023484U (en) * | 2014-07-09 | 2014-12-17 | 国家电网公司 | In a kind of Substation Station, use prevention waterlogging device automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141283A (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104141283B (en) | With device of automatically preventing waterlogging in a kind of Substation Station | |
| CN105133722B (en) | A kind of solar energy type automatic lifting system for rain perforaled strainer | |
| CN102650122B (en) | Anti-freezing and de-icing mechanism for lock gate or arc gate | |
| CN101008317A (en) | Coal mine safety disaster-resistant type automatic main drainage system | |
| CN204023484U (en) | In a kind of Substation Station, use prevention waterlogging device automatically | |
| CN206986911U (en) | A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump | |
| CN103898997B (en) | There is self-checking device and the control method thereof of the drain function that blocks water | |
| CN202519633U (en) | Automatic gate valve opening and closing device for water intake tank of mountain river channel | |
| CN205822432U (en) | Automatically control the rain perforaled strainer device of lifting | |
| CN212715037U (en) | Safe type well lid structure that city flood control was used | |
| CN208295559U (en) | A kind of supervisor's steam trap water seal breakdown alarm of blast furnace gas and automatic water-replenishing device | |
| CN206359955U (en) | Electronic flood control baffle plate | |
| CN207228304U (en) | A kind of overall pumping plant of intelligence | |
| CN113622377B (en) | Intelligent control siphon drainage and flexible stilling basin system for check dam | |
| CN212674235U (en) | Urban sewage pipeline drainage waterlogging-prevention monitoring system | |
| CN203904950U (en) | Rail-mounted hydropower station water surface floating object removal system | |
| CN104675429B (en) | A kind of mining multistage intelligent drainage arrangement and method | |
| CN206223262U (en) | A kind of transformer station's cistern Level monitor | |
| CN206737106U (en) | Prefabricated pumping plant Lift-on/Lift-off System | |
| CN210033204U (en) | Device for emergency water retaining in water inrush accident of hydropower station | |
| CN207073184U (en) | A kind of cable duct of substation drainage system | |
| CN206956818U (en) | Lock Horizontal Pull Gate bottom rail road underwater desilting device | |
| CN102392256A (en) | Wind/solar/electric complementary network anticorrosion system for buried steel pipelines | |
| CN204608832U (en) | The charging device of electric automobile of underground can be placed in | |
| CN106759101A (en) | Electronic flood control baffle plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |