CN109184285A - A kind of fault pre-alarming and wastewater recycling system of underground substation drainage arrangement - Google Patents

A kind of fault pre-alarming and wastewater recycling system of underground substation drainage arrangement Download PDF

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Publication number
CN109184285A
CN109184285A CN201811184881.1A CN201811184881A CN109184285A CN 109184285 A CN109184285 A CN 109184285A CN 201811184881 A CN201811184881 A CN 201811184881A CN 109184285 A CN109184285 A CN 109184285A
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China
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water level
underground substation
drainage
groove
underground
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Chinese (zh)
Inventor
蔡姚杰
邹岚
邹一岚
薛凯元
吴晓峰
胡家瑞
郑昊
文东辉
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Zhejiang University of Technology ZJUT
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Zhejiang University of Technology ZJUT
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Priority to CN201811184881.1A priority Critical patent/CN109184285A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E04H5/04—Transformer houses; Substations or switchgear houses
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

本发明公开了一种地下变电站排水装置的故障预警及废水循环利用系统，包括水位状态检测及预警装置、排水泵、灌溉槽、排水槽、草坪种植篮和过滤网，所述水位状态检测及预警装置位于地下变电站的底部，地下变电站的顶部设置有用于放置草坪种植篮的凹槽，多列草坪种植篮平行放置在地下变电站的顶部设置的凹槽内部，相邻的草坪种植篮之间与草坪种植篮和凹槽之间的间隙构成灌溉槽，地下变电站的顶部设置的凹槽边缘设置有排水槽，本发明为国家电网公司无人值守地下变电站提供实时检测电站积水情况以及水位数据，双检测保险，具有安全可靠、操作简单、数据精确的特点，保证了地下设备的安全稳定运行，大幅度提升了电网可靠性。

The invention discloses a fault early warning and waste water recycling system for a drainage device of an underground substation, comprising a water level state detection and early warning device, a drainage pump, an irrigation trough, a drainage trough, a lawn planting basket and a filter screen. The device is located at the bottom of the underground substation. The top of the underground substation is provided with a groove for placing lawn planting baskets. Multiple rows of lawn planting baskets are placed in parallel inside the grooves set at the top of the underground substation. The gap between the planting basket and the groove constitutes an irrigation groove, and the edge of the groove set on the top of the underground substation is provided with a drainage groove. The detection insurance has the characteristics of safety and reliability, simple operation and accurate data, which ensures the safe and stable operation of underground equipment and greatly improves the reliability of the power grid.

Description

A kind of fault pre-alarming and wastewater recycling system of underground substation drainage arrangement
Technical field
The present invention relates to draining and waste water utilization systems, more specifically, more particularly to a kind of underground substation draining dress The fault pre-alarming and wastewater recycling system set.
Background technique
Building facility of the substation as transmission and disttrbution, mostly uses unattended mode, it is also very desirable to focus on its row Water function, especially for the substation built in low-lying, drain function is particularly important.It adopts current underground substation more It is drained in two ways: 1. setting gutters and drainpipe；2. installation water pump is extracted, pass through water-level detecting device pair The start and stop of water pump are controlled.Such substation has the following problems: the setting in 1. gutters needs around cable duct, and cable Ditch does not have drain function, underground water and surface water possibly into impregnating cable in cable duct；2. current unattended operation transformer station Interior automatic drain system is not equipped with state-detection and early warning system, cannot find and handle in time after failure, this is also Lead to one of the reason of domestic heavy rain severely afflicated area electric system goes wrong in recent years；3. not to the waste water being discharged in substation It is utilized.
Summary of the invention
It is an object of the invention in view of the above-mentioned problems, propose it is a kind of with automatic early-warning function, the rainwater of discharge into The fault pre-alarming and wastewater recycling system for the underground substation drainage arrangement that row greenbelt is irrigated.
The present invention is through the following technical solutions to achieve the above objectives: a kind of fault pre-alarming of underground substation drainage arrangement And wastewater recycling system, including water position status detection and prior-warning device, draining pump, irrigation slot, rhone, planting lawn basket And filter screen, the water position status detects and the bottom of prior-warning device substation located underground, water position status detection and early warning dress It sets including water level sensor, water level detection gauge, controller and warning device, the position of water level detection gauge is higher than water level sensor Position, water level sensor are set up directly on the bottom of underground substation, water level sensor, water level detection gauge and warning device with The water level signal of the bottom of controller electrical connection, water level sensor and water level detection gauge detection underground substation, and receiving The water level information is sent to controller when water level information, controller handles the water level information received, reaches in water level Control draining pump starting when to drain value, controls warning device when water level reaches early warning value and alarms；Underground substation Top is provided with the groove for placing planting lawn basket, and multiple row planting lawn basket is placed in parallel to be set at the top of underground substation The inside grooves set, the gap between adjacent planting lawn basket between planting lawn basket and groove, which is constituted, irrigates slot, underground The recess edge of the top setting of substation is provided with rhone, what the top that the height of rhone is higher than underground substation was arranged The top for the groove that bottom portion of groove and the top for being higher than underground substation are arranged, rhone are connected with the upper half storey for irrigating slot； The outlet of draining pump is at rhone, and the bottom of underground substation and the entrance height of draining pump is arranged in the entrance of draining pump Not higher than the height of water level sensor；It is provided with filter screen on the vertical side of each planting lawn basket, filter screen is evenly arranged on On the vertical side of each planting lawn basket.
Further, the water level detecting and warning device are taken using fuzzy control with water level sensor, water-level instrumentation The mode matched detects water level.When needing staff to handle, start the alarm switch of warning device by controller, Staff implements the situation inside long-range detection substation.
Further, the water level sensor is relay switch formula water level sensor.
Further, the draining pump is mounted on any position of underground substation, and the outlet connection water pipe of draining pump is simultaneously The other end of the water pipe is set up directly on and is irrigated in slot, simultaneously the other end of the water pipe is arranged for the entrance connection water pipe of draining pump In the bottom of underground substation.
Further, the recess edge height for placing planting lawn basket of the top setting of underground substation is higher than grass The height of basket is planted on level ground, which is arranged around entire underground substation.
Further, planting lawn basket is mounted on the top of underground substation by bolt, needs to tie up in underground substation When repairing, by back-outing bolt for the separation on planting lawn basket and underground substation progress structure.
Further, the vertical side of the planting lawn basket offers the inclined ellipse hole being equally spaced, filter screen It is mounted on inside each inclined ellipse hole.The inside of planting lawn basket is arranged in filter screen.
Planting lawn is in planting lawn basket, and planting lawn basket surrounding installs filter screen, and there are three aspects for main function: 1, The rainwater of lawn discharge is filtered, prevents soil from entering in underground substation；2, lawn ponding dropping velocity, side are controlled Just lawn irrigation absorbs；3, lawn ponding dropping velocity is controlled, when substation's inner product dilutional hyponatremia needs to be discharged, and lawn cannot disappear When change, under water pump effect, ponding flows away speed greater than the water flowed by filter screen, that is, reaches draining purpose.
The beneficial effects of the present invention are: the present invention provides real-time inspection for the unattended underground substation of State Grid Corporation of China Power station ponding situation and waterlevel data are surveyed, automatic switchover and drain function is realized, passes through the water level sensor and water level of setting Detector carries out double check, the operation of water level monitor feedback control draining pump, water-level instrumentation feedback control warning device Start and stop, double detections insurance has the characteristics that safe and reliable, easy to operate, data are accurate, ensure that the safety of subsurface equipment surely Fixed operation, significantly improves electric network reliability；The ponding of discharge can be used for pouring the functions such as periphery greening lawn, make waste water into Row recycles, and improves the utilization rate of waste water.
Detailed description of the invention
Fig. 1 is that a kind of fault pre-alarming of underground substation drainage arrangement of the present invention and the structure of wastewater recycling system are shown It is intended to.
Fig. 2 is the structural schematic diagram of planting lawn basket of the present invention.
In figure, the bottom of the underground substation 1-, 2- water level sensor, 3- water level detection gauge, 4- draining pump, 5- water pipe, 6- The top of underground substation, 7- irrigate slot, the lawn 8-, 9- rhone, 10- planting lawn basket, 11- filter screen.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As depicted in figs. 1 and 2, a kind of fault pre-alarming and wastewater recycling system of underground substation drainage arrangement, packet It includes water position status detection and prior-warning device, draining pump 4, irrigate slot 7, rhone 9, planting lawn basket 10 and filter screen 11, it is described The bottom 1 of water position status detection and prior-warning device substation located underground, water position status detection and prior-warning device include that water level passes Sensor 2, water level detection gauge 3, controller and warning device, the position of water level detection gauge 3 are higher than the position of water level sensor 2, water Level sensor 2 is set up directly on the bottom 1 of underground substation, water level sensor 2, water level detection gauge 3 and warning device with control Device electrical connection processed, water level sensor 2 and water level detection gauge 3 detect the water level signal of the bottom 1 of underground substation, and are receiving The water level information is sent to controller when water level information, controller handles the water level information received, reaches in water level Control draining pump 4 starts when to drain value, and warning device is controlled when water level reaches early warning value and is alarmed；Underground substation Top 6 is provided with the groove for placing planting lawn basket 10, and multiple row planting lawn basket 10 is placed in parallel in underground substation The inside grooves that top 6 is arranged, the gap between adjacent planting lawn basket 10 between planting lawn basket 10 and groove are constituted Slot 7 is irrigated, the recess edge that the top 6 of underground substation is arranged is provided with rhone 9, and the height of rhone 9 is lower above Ground to be become The top of bottom portion of groove and the groove higher than the setting of the top 6 of underground substation that the top 6 in power station is arranged, rhone 9 and filling The upper half storey for irrigating slot 7 is connected；The outlet of draining pump 4 is at rhone 9, and the entrance of draining pump 4 is arranged in underground substation Bottom and draining pump 4 entrance height be not higher than water level sensor 2 height；On the vertical side of each planting lawn basket 10 It is provided with filter screen 11, filter screen 11 is evenly arranged on the vertical side of each planting lawn basket 10.
The water level detecting and warning device are by the way of fuzzy control and water level sensor 2, water-level instrumentation collocation Water level is detected.When needing staff to handle, start the alarm switch of warning device, staff by controller Implement the situation inside long-range detection substation.
The water level sensor 2 is relay switch formula water level sensor 2.
The draining pump 4 is mounted on any position of underground substation, the outlet connection water pipe 5 of draining pump 4 and by the water The other end of pipe 5, which is set up directly on, irrigates in slot 7, and simultaneously the other end of the water pipe 5 is arranged for the entrance connection water pipe 5 of draining pump 4 In the bottom of underground substation.
The recess edge height for placing planting lawn basket 10 that the top 6 of underground substation is arranged is higher than planting lawn The height of basket 10, the groove are arranged around entire underground substation.
Planting lawn basket 10 is mounted on the top 6 of underground substation by bolt, when underground substation needs repairing, leads to It crosses and back-outs bolt for the separation on planting lawn basket 10 and underground substation progress structure.
The vertical side of the planting lawn basket 10 offers the inclined ellipse hole being equally spaced, and filter screen 11 is mounted on Inside each inclined ellipse hole.The inside of planting lawn basket 10 is arranged in filter screen 11.Kind is implanted in each planting lawn basket Lawn 8.
Above-described embodiment is presently preferred embodiments of the present invention, is not a limitation on the technical scheme of the present invention, as long as Without the technical solution that creative work can be realized on the basis of the above embodiments, it is regarded as falling into the invention patent Rights protection scope in.

Claims (7)

1.一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：包括水位状态检测及预警装置、排水泵(4)、灌溉槽(7)、排水槽(9)、草坪种植篮(10)和过滤网(11)，所述水位状态检测及预警装置位于地下变电站的底部(1)，水位状态检测及预警装置包括水位传感器(2)、水位检测仪(3)、控制器和报警装置，水位检测仪(3)的位置高于水位传感器(2)的位置，水位传感器(2)直接设置在地下变电站的底部(1)，水位传感器(2)、水位检测仪(3)和报警装置均与控制器电连接，水位传感器(2)和水位检测仪(3)检测地下变电站的底部(1)的水位信号，并在接收到水位信息时将该水位信息发送至控制器，控制器对接收到的水位信息进行处理，在水位达到排水值时控制排水泵(4)启动，在水位达到预警值时控制报警装置进行报警；地下变电站的顶部(6)设置有用于放置草坪种植篮(10)的凹槽，多列草坪种植篮(10)平行放置在地下变电站的顶部(6)设置的凹槽内部，相邻的草坪种植篮(10)之间与草坪种植篮(10)和凹槽之间的间隙构成灌溉槽(7)，地下变电站的顶部(6)设置的凹槽边缘设置有排水槽(9)，排水槽(9)的高度高于地下变电站的顶部(6)设置的凹槽底部并高于地下变电站的顶部(6)设置的凹槽的顶部，排水槽(9)与灌溉槽(7)的上半层相连通；排水泵(4)的出口处于排水槽(9)处，排水泵(4)的入口设置在地下变电站的底部且排水泵(4)的入口高度不高于水位传感器(2)的高度；每个草坪种植篮(10)的竖直侧面上均设置有过滤网(11)，过滤网(11)均布在每个草坪种植篮(10)的竖直侧面上。1. A fault warning and waste water recycling system of an underground substation drainage device, characterized in that: comprising a water level state detection and warning device, a drainage pump (4), an irrigation groove (7), a drainage groove (9), a lawn planting basket (10) and a filter screen (11), the water level state detection and early warning device is located at the bottom (1) of the underground substation, and the water level state detection and early warning device includes a water level sensor (2), a water level detector (3), a controller and Alarm device, the position of the water level detector (3) is higher than the position of the water level sensor (2), the water level sensor (2) is directly arranged at the bottom (1) of the underground substation, the water level sensor (2), the water level detector (3) and the The alarm devices are all electrically connected to the controller, and the water level sensor (2) and the water level detector (3) detect the water level signal at the bottom (1) of the underground substation, and when receiving the water level information, send the water level information to the controller to control the The device processes the received water level information, controls the drainage pump (4) to start when the water level reaches the drainage value, and controls the alarm device to give an alarm when the water level reaches the warning value; the top (6) of the underground substation is provided with a lawn planting basket for placing (10) grooves, multiple rows of lawn planting baskets (10) are placed in parallel inside the grooves provided on the top (6) of the underground substation, and the lawn planting baskets (10) and the lawn planting baskets (10) and the lawn planting baskets (10) and The gap between the grooves constitutes an irrigation groove (7), and a drainage groove (9) is provided on the edge of the groove provided on the top (6) of the underground substation, and the height of the drainage groove (9) is higher than that of the top (6) of the underground substation. The bottom of the groove is higher than the top of the groove set on the top (6) of the underground substation, and the drainage groove (9) is communicated with the upper half of the irrigation groove (7); the outlet of the drainage pump (4) is located in the drainage groove ( 9), the inlet of the drainage pump (4) is arranged at the bottom of the underground substation and the height of the inlet of the drainage pump (4) is not higher than the height of the water level sensor (2); on the vertical side of each lawn planting basket (10) Filter nets (11) are provided, and the filter nets (11) are evenly distributed on the vertical sides of each lawn planting basket (10). 2.根据权利要求1所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：所述水位检测及报警装置采用模糊控制与水位传感器(2)、水位监测仪搭配的方式对水位进行检测。当需要工作人员处理时，通过控制器启动报警装置的报警开关，工作人员实施远程检测变电站内部的情况。2. The fault warning and waste water recycling system of a drainage device of an underground substation according to claim 1, characterized in that: the water level detection and alarm device adopts fuzzy control, which is matched with a water level sensor (2) and a water level monitor. way to detect the water level. When the staff needs to deal with it, the alarm switch of the alarm device is activated by the controller, and the staff implements remote detection of the situation inside the substation. 3.根据权利要求2所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：所述水位传感器(2)为继电器开关式水位传感器(2)。3. The fault warning and waste water recycling system for a drainage device of an underground substation according to claim 2, wherein the water level sensor (2) is a relay switch type water level sensor (2). 4.根据权利要求3所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：所述排水泵(4)安装在地下变电站的任意位置，排水泵(4)的出口连接水管(5)并将该水管(5)的另一端直接设置在灌溉槽(7)内，排水泵(4)的入口连接水管(5)并将该水管(5)的另一端设置在地下变电站的底部。4. The fault warning and waste water recycling system of a drainage device of an underground substation according to claim 3, characterized in that: the drainage pump (4) is installed at any position in the underground substation, and the outlet of the drainage pump (4) The water pipe (5) is connected and the other end of the water pipe (5) is directly arranged in the irrigation tank (7), the inlet of the drainage pump (4) is connected to the water pipe (5) and the other end of the water pipe (5) is arranged underground Bottom of the substation. 5.根据权利要求4所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：地下变电站的顶部(6)设置的用于放置草坪种植篮(10)的凹槽边缘高度高于草坪种植篮(10)的高度，该凹槽环绕整个地下变电站设置。5. The fault warning and waste water recycling system of a drainage device of an underground substation according to claim 4, characterized in that: the edge of the groove for placing the lawn planting basket (10) set on the top (6) of the underground substation The height is higher than the height of the lawn planting basket (10), and the groove is arranged around the entire underground substation. 6.根据权利要求5所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：草坪种植篮(10)通过螺栓安装在地下变电站的顶部(6)，在地下变电站需要维修时，通过拧出螺栓将草坪种植篮(10)和地下变电站进行结构上的分离。6. The fault warning and waste water recycling system of a drainage device of an underground substation according to claim 5, characterized in that: the lawn planting basket (10) is installed on the top (6) of the underground substation by bolts, and the underground substation needs During maintenance, the lawn planting basket (10) and the underground substation are structurally separated by screwing out bolts. 7.根据权利要求6所述的一种地下变电站排水装置的故障预警及废水循环利用系统，其特征在于：所述草坪种植篮(10)的竖直侧面开设有等间距布置的倾斜椭圆孔，过滤网(11)安装在每个倾斜椭圆孔内部。过滤网(11)设置在草坪种植篮(10)的内侧。7. The fault warning and waste water recycling system of an underground substation drainage device according to claim 6, characterized in that: the vertical sides of the lawn planting basket (10) are provided with equidistantly arranged inclined elliptical holes, A filter screen (11) is installed inside each inclined oval hole. The filter screen (11) is arranged on the inner side of the lawn planting basket (10).
CN201811184881.1A 2018-10-11 2018-10-11 A kind of fault pre-alarming and wastewater recycling system of underground substation drainage arrangement Pending CN109184285A (en)

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Application publication date: 20190111