CN114673421A - Distribution station room waterlogging prevention device - Google Patents

Distribution station room waterlogging prevention device Download PDF

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Publication number
CN114673421A
CN114673421A CN202210106035.8A CN202210106035A CN114673421A CN 114673421 A CN114673421 A CN 114673421A CN 202210106035 A CN202210106035 A CN 202210106035A CN 114673421 A CN114673421 A CN 114673421A
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CN
China
Prior art keywords
flood prevention
baffle
air bag
distribution station
rotating
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.)
Pending
Application number
CN202210106035.8A
Other languages
Chinese (zh)
Inventor
郑晓军
徐蒸政
许晓峰
邱智予
杨帆
孙一迪
李云飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Jiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Jiangshan Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN202210106035.8A priority Critical patent/CN114673421A/en
Publication of CN114673421A publication Critical patent/CN114673421A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/004—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by thermostats, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention discloses an anti-waterlogging device for a power distribution station room, and aims to provide the anti-waterlogging device for the power distribution station room, which can effectively prevent rainwater from entering the power distribution station room when a flood season comes under the condition that daily patrol, operation and maintenance work and equipment carrying of workers are not influenced. The flood prevention isolation air bag type distribution station room comprises an air pump, an outer rotating flood prevention baffle rotationally arranged at the bottom of an access door of the distribution station room through a first rotating shaft, an inner rotating flood prevention baffle rotationally arranged at the bottom of the access door of the distribution station room through a second rotating shaft, a connecting rope for connecting the outer rotating flood prevention baffle and the inner rotating flood prevention baffle, a flood prevention isolation air bag containing groove and an auxiliary support air bag containing groove which are arranged on the ground of the access door of the distribution station room, flood prevention isolation air bags arranged in the flood prevention isolation air bag containing groove and auxiliary support air bags arranged in the auxiliary support air bag containing groove.

Description

Distribution station room waterlogging prevention device
Technical Field
The invention relates to the field of flood prevention of power distribution station rooms, in particular to an anti-waterlogging device for a power distribution station room.
Background
At present, flood prevention of a power distribution station room mostly uses waterproof baffles, and the waterproof baffles are generally temporarily installed waterproof baffles. Before the flood season comes, a waterproof baffle is installed at the bottom of an access door of a distribution station room manually on site, and waterproof rubber strips are required to be arranged between the bottom of the waterproof baffle and the ground and between the side edge of the waterproof baffle and the side wall of the access door, so that the bottom of the waterproof baffle is sealed with the ground, and the side edge of the waterproof baffle is sealed with the side wall of the access door. And manual dismantling is needed on site after the flood season. The waterproof baffle of this kind of interim installation at present not only installs, dismantles inconveniently, moreover easily because of waterproof adhesive tape neglected loading or the not in place scheduling problem of installation, causes the rainwater to get into the distribution station room, the equipment takes place the problem of short circuit because of intaking. If waterproof baffle sets up to permanent baffle, then influences staff's daily tour fortune dimension work, causes very big inconvenience when especially equipment transport.
Disclosure of Invention
The invention aims to provide a power distribution station room waterlogging prevention device which can effectively prevent rainwater from entering a power distribution station room when a flood season comes under the condition that daily patrol, operation and maintenance work and equipment carrying of workers are not influenced.
The technical scheme of the invention is as follows:
an anti-waterlogging device for a power distribution station room comprises an air pump, an outer rotating flood prevention baffle rotationally arranged at the bottom of an access door of the power distribution station room through a first rotating shaft, an inner rotating flood prevention baffle rotationally arranged at the bottom of the access door of the power distribution station room through a second rotating shaft, a connecting rope connecting the outer rotating flood prevention baffle and the inner rotating flood prevention baffle, a flood prevention isolation air bag accommodating tank and an auxiliary support air bag accommodating tank which are arranged on the ground of the access door of the power distribution station room, flood prevention isolation air bags arranged in the flood prevention isolation air bag accommodating tank and auxiliary support air bags arranged in the auxiliary support air bag accommodating tank, wherein the first rotating shaft and the second rotating shaft are arranged between an inner door frame and an outer door frame of the access door, the first rotating shaft is close to the inner door frame of the access door, the second rotating shaft is close to the outer door frame of the access door, and the flood prevention air bag is arranged between the first rotating shaft and the second rotating shaft, the auxiliary supporting air bag accommodating groove and the flood prevention isolating air bag accommodating groove are positioned on two sides of the second rotating shaft, and the air pump is communicated with the flood prevention isolating air bag and the auxiliary supporting air bag through an air supply pipeline;
When the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the inner rotating flood prevention baffle is located below the outer rotating flood prevention baffle, the inner rotating flood prevention baffle shields the notches of the auxiliary support air bag containing grooves, and the outer rotating flood prevention baffle shields the notches of the flood prevention isolation air bag containing grooves.
When the air pump inflates the flood prevention isolation air bag and the auxiliary supporting air bag through the air supply pipeline, in the process of expanding the flood prevention isolation air bag and the auxiliary supporting air bag, the auxiliary supporting air bag pushes the inner rotating flood prevention baffle to rotate upwards around the second rotating shaft, and the inner rotating flood prevention baffle pushes the outer rotating flood prevention baffle to rotate upwards around the first rotating shaft; the flood prevention isolation air bag inflates and expands the space between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle; when the flood prevention isolation air bag is expanded, the connecting rope is in a tightened and straight state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are in up-and-down extending distribution, and the flood prevention isolation air bag is filled in spaces among the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and the two side walls of the access door.
When the distribution station house waterlogging prevention device is not used at ordinary times, the flood prevention isolation air bag and the auxiliary support air bag are in a contraction state, the inner rotation flood prevention baffle and the outer rotation flood prevention baffle are in a flat lying state, and daily patrol operation and maintenance work of workers and equipment carrying access doors of the distribution station house cannot be influenced. When the flood season arrives, the air pump inflates the flood prevention isolation air bag and the auxiliary support air bag through the air supply pipeline to enable the flood prevention isolation air bag and the auxiliary support air bag to expand, in the process, the auxiliary support air bag pushes the inner rotating flood prevention baffle to rotate upwards around the second rotating shaft, the inner rotating flood prevention baffle pushes the outer rotating flood prevention baffle to rotate upwards around the first rotating shaft, and the flood prevention isolation air bag can smoothly inflate and expand between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle; the flood prevention isolation air bag inflates and expands between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle. When the flood prevention isolation air bag is expanded, the connecting rope is in a tightened straight state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both distributed in a vertically extending mode, the flood prevention isolation air bag fills the space between the inner rotating flood prevention baffle and the space between the outer rotating flood prevention baffle and the two side walls of the access door, and therefore a sealing isolation formed by the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and the flood prevention isolation air bag is arranged at the bottom of the access door; the rainwater collection device is convenient to operate, and rainwater is effectively prevented from entering a power distribution station room. Meanwhile, the inflatable auxiliary supporting airbag can support the inner side of the inner rotating flood prevention baffle to rotate the flood prevention baffle, so that the flood prevention baffle is prevented from being toppled by water pressure outside the power distribution station room.
Preferably, the air supply pipeline comprises a first pipeline for communicating the air pump and the auxiliary support air bag and a second pipeline for connecting the auxiliary support air bag and the flood prevention isolation air bag. Therefore, when the air pump works, the auxiliary support air bag is inflated through the first pipeline firstly, so that the auxiliary support air bag is inflated firstly, and then the flood prevention isolation air bag is inflated through the second pipeline.
Preferably, the second pipeline is provided with an electromagnetic switch valve or a pressure switch valve, and when the air pressure in the auxiliary support air bag is greater than a set value, the electromagnetic switch valve or the pressure switch valve is opened. Therefore, when the air pump works, the auxiliary supporting air bag can be inflated and expanded firstly, and after the air pressure in the auxiliary supporting air bag is larger than a set value, the auxiliary supporting air bag is inflated and expanded firstly, the inner rotating flood prevention baffle is pushed to rotate upwards around the second rotating shaft, the inner rotating flood prevention baffle is enabled to rotate upwards around the first rotating shaft to a position, and then the flood prevention isolating air bag is inflated and expanded again, so that the flood prevention isolating air bag can be inflated and expanded smoothly between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle.
Preferably, an outer baffle containing groove is formed in the ground of an access door of the power distribution station room and used for containing an outer rotating flood prevention baffle, the first rotating shaft is located in the outer baffle containing groove, an inner baffle containing groove is formed in the bottom surface of the outer baffle containing groove, and the second rotating shaft is located in the inner baffle containing groove; when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the inner rotating flood prevention baffle is located in the inner baffle containing groove, and the outer rotating flood prevention baffle is located in the outer baffle containing groove. Therefore, the waterlogging prevention device for the power distribution station room is not used at ordinary times, when the rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the rotating flood prevention baffle is located in the inner baffle containing groove, and the outer rotating flood prevention baffle is located in the outer baffle containing groove, so that the condition that daily patrol operation and maintenance work of workers and equipment carrying access doors of the power distribution station room are not influenced is further guaranteed.
Preferably, the flood prevention isolating airbag accommodating groove is formed in the bottom surface of the outer baffle accommodating groove, and the auxiliary supporting airbag accommodating groove is formed in the bottom surface of the inner baffle accommodating groove.
Preferably, the first rotating shaft is located on one side of the outer rotating flood prevention baffle, the second rotating shaft is located on one side of the inner rotating flood prevention baffle, when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the other side, opposite to the first rotating shaft, of the outer rotating flood prevention baffle is located on the inner side of the inner door frame of the access door, and the other side, opposite to the second rotating shaft, of the inner rotating flood prevention baffle is also located on the inner side of the inner door frame of the access door. The inner rotating flood prevention baffle and the outer rotating flood prevention baffle are inclined towards the power distribution station house and lie flat, the other side of the outer rotating flood prevention baffle opposite to the first rotating shaft is located on the inner side of the inner door frame of the access door, and the other side of the inner rotating flood prevention baffle opposite to the second rotating shaft is also located on the inner side of the inner door frame of the access door. On the other hand, when the power distribution station room waterlogging prevention device is not used at ordinary times, the daily patrol, operation and maintenance work of workers and the entrance and exit door for carrying equipment in and out of the power distribution station room cannot be influenced.
Preferably, the outer door frame of the access door is provided with a limiting block, and when the outer rotating flood prevention baffle rotates upwards around the first rotating shaft and abuts against the limiting block, the outer rotating flood prevention baffle is in a vertical state. Therefore, the rotation angle of the outer rotating flood prevention baffle is limited through the limiting block, so that the stability of sealing isolation formed by the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and the flood prevention isolation air bag is improved after the flood prevention isolation air bag and the auxiliary supporting air bag are inflated and expanded.
Preferably, the flood prevention isolation air bag system further comprises a water level monitoring device, the water level monitoring device comprises a first water level sensor arranged at the bottom of the access door of the power distribution station room, when the water level outside the power distribution station room overflows to the first water level sensor, the air pump works, and the flood prevention isolation air bag and the auxiliary supporting air bag are inflated through the air supply pipeline. Therefore, after the water level outside the power distribution station room overflows to a set position, the air pump can rotate to work, the flood prevention isolation air bag and the auxiliary support air bag are made to expand, the bottom of the access door is provided with a sealing isolation formed by the inner rotation flood prevention baffle, the outer rotation flood prevention baffle and the flood prevention isolation air bag, and rainwater is effectively prevented from entering the power distribution station room.
Preferably, the water level monitoring device further comprises a power-off mechanism of the power distribution station room, the power-off mechanism of the power distribution station room is used for controlling the power supply of the electrical equipment in the power distribution station room to be switched on and off, the water level monitoring device comprises a second water level sensor arranged on the outer side of an access door of the power distribution station room, the second water level sensor is higher than the first water level sensor, and when the water level outside the power distribution station room overflows to the position of the second water level sensor, the power-off mechanism of the power distribution station room controls the power supply of the electrical equipment in the power distribution station room to be switched off. So, after the water level of outside the distribution station room overflows to the set height, can control the power disconnection of the electrical equipment in the distribution station room through the power failure mechanism of the distribution station room, avoid the damage of the equipment caused after the short circuit of intaking.
Preferably, one end of the connecting rope is connected with one side of the outer rotating flood prevention baffle plate, the other end of the connecting rope is connected with one side of the inner rotating flood prevention baffle plate, the one end of the connecting rope and the first rotating shaft are located on two opposite sides of the outer rotating flood prevention baffle plate, and the other end of the connecting rope and the second rotating shaft are located on two opposite sides of the inner rotating flood prevention baffle plate.
Preferably, the connecting ropes are distributed along the axial direction of the first rotating shaft in sequence.
The beneficial effects of the invention are: can realize when the flood season comes under the condition that does not influence staff's daily tour operation and maintenance work and equipment transport, can effectually prevent that the rainwater from getting into in the distribution station room.
Drawings
Fig. 1 is a schematic structural view of the distribution station house waterlogging prevention device of the present invention, in which the internal rotation flood prevention baffle and the external rotation flood prevention baffle are both in a flat state.
Fig. 2 is a schematic structural diagram of the auxiliary support airbag inflation process of the power distribution station room waterlogging prevention device.
Fig. 3 is a schematic structural diagram of the flood prevention isolation air bag and the auxiliary support air bag of the power distribution station house waterlogging prevention device after inflation and expansion.
In the figure:
an access door 1 and a limiting block 1.1;
a first rotating shaft 2;
the flood prevention baffle 3 is rotated outwards;
a second rotating shaft 4;
rotating the flood prevention baffle 5;
a connecting rope 6;
the flood prevention isolation air bag accommodating groove 7;
a supplemental support airbag receiving pocket 8;
a flood prevention isolation air bag 9;
the auxiliary support airbag 10;
a first water level sensor 11;
a second water level sensor 12;
an outer baffle-receiving trough 13;
inner baffle-receiving groove 14.
Detailed Description
The first embodiment is as follows: as shown in fig. 1 and 2, the distribution station room waterlogging prevention device comprises an air pump, an external rotation flood prevention baffle 3 rotatably arranged at the bottom of an access door 1 of the distribution station room through a first rotating shaft 2, an internal rotation flood prevention baffle 5 rotatably arranged at the bottom of the access door of the distribution station room through a second rotating shaft 4, a connecting rope 6 connecting the external rotation flood prevention baffle and the internal rotation flood prevention baffle, a flood prevention isolation air bag accommodating groove 7 and an auxiliary support air bag accommodating groove 8 which are arranged on the ground of the access door of the distribution station room, a flood prevention isolation air bag 9 arranged in the flood prevention isolation air bag accommodating groove, and an auxiliary support air bag 10 arranged in the auxiliary support air bag accommodating groove. The first rotating shaft and the second rotating shaft are located between the inner door frame and the outer door frame of the access door, the first rotating shaft is close to the inner door frame of the access door, and the second rotating shaft is close to the outer door frame of the access door. The outer rotating flood prevention baffle is parallel to the first rotating shaft, and the inner rotating flood prevention baffle is parallel to the second rotating shaft. The first rotating shaft is parallel to the second rotating shaft, and the first rotating shaft is parallel to the width direction of the access door. The width of the outer rotating flood prevention baffle and the width of the inner rotating flood prevention baffle are both smaller than the width of the access door, in the embodiment, the width of the outer rotating flood prevention baffle is the same as that of the inner rotating flood prevention baffle, and the difference between the width of the access door and the width of the outer rotating flood prevention baffle is 1-5 cm. The flood prevention isolation air bag and the auxiliary supporting air bag are both rubber air bags.
Flood prevention isolation air bag holding tank is located between first pivot and the second pivot. The auxiliary support air bag holding tank and the flood prevention isolation air bag holding tank are located on two sides of the second rotating shaft, and the air pump is communicated with the flood prevention isolation air bag and the auxiliary support air bag through an air supply pipeline. In this embodiment, the groove width of flood prevention isolation gasbag holding tank is the same with the width of business turn over door, and auxiliary stay gasbag holding tank is located the distribution station room.
When the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat state, the inner rotating flood prevention baffle is located below the outer rotating flood prevention baffle, the inner rotating flood prevention baffle shields the notch of the auxiliary supporting air bag containing tank, and the outer rotating flood prevention baffle shields the notch of the flood prevention isolating air bag containing tank. In this embodiment, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle both tilt and lie down towards the inside of the power distribution station room, and when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in the lying state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in the horizontal state.
When the air pump inflates the flood prevention isolation air bag and the auxiliary supporting air bag through the air supply pipeline, in the process of expanding the flood prevention isolation air bag and the auxiliary supporting air bag, the auxiliary supporting air bag pushes the inner rotating flood prevention baffle to rotate upwards around the second rotating shaft, and the inner rotating flood prevention baffle pushes the outer rotating flood prevention baffle to rotate upwards around the first rotating shaft; the flood prevention isolation air bag inflates and expands between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle.
As shown in fig. 3, after the flood prevention isolation air bag is expanded, the connecting rope is in a tightened and straight state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both distributed in an up-and-down extending manner, and the flood prevention isolation air bag fills spaces between the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and two side walls of the access door; therefore, the bottom of the access door is provided with a sealing isolation formed by the internal rotation flood prevention baffle plate, the external rotation flood prevention baffle plate and the flood prevention isolation air bag.
In this embodiment, the door frame of the access door of the distribution station room includes an outer door frame located on the outer side wall of the wall where the access door is located, an inner door frame located on the inner side wall of the wall where the access door is located, and a door frame plate connecting the inner door frame and the outer door frame.
When the distribution station house waterlogging prevention device is not used at ordinary times, the flood prevention isolation air bag and the auxiliary support air bag are in a contraction state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are in a flat lying state, and daily patrol operation and maintenance work of workers and access doors for conveying equipment to and from the distribution station house cannot be influenced. When the flood season comes, the air pump inflates the flood prevention isolation air bag and the auxiliary supporting air bag through the air supply pipeline to enable the flood prevention isolation air bag and the auxiliary supporting air bag to expand, in the process, the auxiliary supporting air bag pushes the inner rotating flood prevention baffle to rotate upwards around the second rotating shaft, the inner rotating flood prevention baffle pushes the outer rotating flood prevention baffle to rotate upwards around the first rotating shaft, and therefore the flood prevention isolation air bag can be inflated and expanded smoothly between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle; the flood prevention isolation air bag inflates and expands the space between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle. When the flood prevention isolation air bag is expanded, the connecting rope is in a tightened straight state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both distributed in a vertically extending mode, the flood prevention isolation air bag fills the space between the inner rotating flood prevention baffle and the space between the outer rotating flood prevention baffle and the two side walls of the access door, and therefore a sealing isolation formed by the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and the flood prevention isolation air bag is arranged at the bottom of the access door; the rainwater-proof distribution station is convenient to operate, and rainwater is effectively prevented from entering a distribution station room. Meanwhile, the inflatable auxiliary supporting airbag can support the inner side of the inner rotating flood prevention baffle to rotate the flood prevention baffle, so that the flood prevention baffle is prevented from being toppled by water pressure outside the power distribution station room.
Specifically, one end of the connecting rope 6 is connected with one side of the outer rotating flood prevention baffle, the other end of the connecting rope is connected with one side of the inner rotating flood prevention baffle, one end of the connecting rope and the first rotating shaft are located on two opposite sides of the outer rotating flood prevention baffle, and the other end of the connecting rope and the second rotating shaft are located on two opposite sides of the inner rotating flood prevention baffle. In this embodiment, the connecting rope is many, and many distribute in proper order along the axial of first pivot.
Further, as shown in fig. 1, the power distribution station room waterlogging prevention device further comprises a water level monitoring device. The water level monitoring device comprises a first water level sensor 11 arranged at the bottom of an access door of the power distribution station room, when the water level outside the power distribution station room overflows to the first water level sensor, the air pump works and inflates the flood prevention isolation air bag and the auxiliary supporting air bag through the air supply pipeline. Therefore, after the water level outside the power distribution station room overflows to a set position, the air pump can rotate to work, the flood prevention isolation air bag and the auxiliary support air bag are made to expand, the bottom of the access door is provided with a sealing isolation formed by the inner rotation flood prevention baffle, the outer rotation flood prevention baffle and the flood prevention isolation air bag, and rainwater is effectively prevented from entering the power distribution station room.
Further, as shown in fig. 1, the power distribution station house waterlogging prevention device further comprises a power distribution station house power-off mechanism. The power-off mechanism of the power distribution station room is used for controlling the on-off of a power supply of electrical equipment in the power distribution station room. The water level monitoring device comprises a second water level sensor 12 arranged on the outer side of an access door of the power distribution station room, and the second water level sensor is higher than the first water level sensor. When the water level outside the power distribution station room overflows to the second water level sensor, the power supply of the electrical equipment in the power distribution station room is controlled to be disconnected by the power distribution station room outage mechanism. So, after the water level of outside the distribution station room overflows to the set height, can control the power disconnection of the electrical equipment in the distribution station room through the power failure mechanism of the distribution station room, avoid the damage of the equipment caused after the short circuit of intaking.
Further, as shown in fig. 1 and 3, a limiting block 1.1 is arranged on an outer door frame of the access door, and when the outer rotating flood prevention baffle rotates upwards around the first rotating shaft and abuts against the limiting block, the outer rotating flood prevention baffle is in a vertical state. Therefore, the rotation angle of the outer rotating flood prevention baffle is limited through the limiting block, so that the stability of sealing isolation formed by the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and the flood prevention isolation air bag is improved after the flood prevention isolation air bag and the auxiliary supporting air bag are inflated and expanded.
Furthermore, the air supply pipeline comprises a first pipeline for communicating the air pump and the auxiliary support air bag and a second pipeline for connecting the auxiliary support air bag and the flood prevention isolation air bag. Therefore, when the air pump works, the auxiliary support air bag is inflated through the first pipeline firstly, so that the auxiliary support air bag is inflated firstly, and then the flood prevention isolation air bag is inflated through the second pipeline.
And an electromagnetic switch valve or a pressure switch valve is arranged on the second pipeline, and when the air pressure in the auxiliary support air bag is greater than a set value, the electromagnetic switch valve or the pressure switch valve is opened. Therefore, when the air pump works, the auxiliary supporting air bag can be inflated and expanded firstly, and after the air pressure in the auxiliary supporting air bag is larger than a set value, the auxiliary supporting air bag is inflated and expanded firstly, the inner rotating flood prevention baffle is pushed to rotate upwards around the second rotating shaft, the inner rotating flood prevention baffle is enabled to rotate upwards around the first rotating shaft to a position, and then the flood prevention isolating air bag is inflated and expanded again, so that the flood prevention isolating air bag can be inflated and expanded smoothly between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle.
Further, as shown in fig. 1 and 2, an outer baffle plate accommodating groove 13 is formed in the ground of the access door of the power distribution station room, and the outer baffle plate accommodating groove is used for accommodating an outer rotating flood prevention baffle plate. The first rotating shaft is positioned in the outer baffle receiving groove. An inner baffle containing groove 14 is arranged on the bottom surface of the outer baffle containing groove. The second pivot is located interior baffle holding tank. When the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the inner rotating flood prevention baffle is located in the inner baffle containing groove, and the outer rotating flood prevention baffle is located in the outer baffle containing groove. Flood prevention isolation air bag holding tank sets up on the bottom surface of outer baffle holding tank, and auxiliary stay air bag holding tank sets up on the bottom surface of baffle holding tank including. In the embodiment, when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the outer rotating flood prevention baffle is in a horizontal state, and the upper surface of the outer rotating flood prevention baffle is flush with the ground of the access door of the distribution station room. Therefore, the waterlogging prevention device for the power distribution station room is not used at ordinary times, when the rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the rotating flood prevention baffle is located in the inner baffle containing groove, and the outer rotating flood prevention baffle is located in the outer baffle containing groove, so that the condition that daily patrol operation and maintenance work of workers and equipment carrying access doors of the power distribution station room are not influenced is further guaranteed.
Further, as shown in fig. 1, the first rotating shaft is located on one side of the outer rotating flood prevention baffle, the second rotating shaft is located on one side of the inner rotating flood prevention baffle, when both the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are in a flat lying state, the other side of the outer rotating flood prevention baffle opposite to the first rotating shaft is located on the inner side of the inner door frame of the access door, and the other side of the inner rotating flood prevention baffle opposite to the second rotating shaft is also located on the inner side of the inner door frame of the access door. The inner rotating flood prevention baffle and the outer rotating flood prevention baffle are inclined towards the interior of the power distribution station room and lie flat, the other side of the outer rotating flood prevention baffle opposite to the first rotating shaft is located on the inner side of the inner door frame of the access door, and the other side of the inner rotating flood prevention baffle opposite to the second rotating shaft is also located on the inner side of the inner door frame of the access door. On the other hand, when the power distribution station room waterlogging prevention device is not used at ordinary times, the daily patrol, operation and maintenance work of workers and the entrance and exit door for carrying equipment in and out of the power distribution station room cannot be influenced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any simple modifications, alterations and equivalent changes made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. An anti-waterlogging device for a power distribution station room is characterized by comprising an air pump, an outer rotary flood prevention baffle rotationally arranged at the bottom of an access door of the power distribution station room through a first rotary shaft, an inner rotary flood prevention baffle rotationally arranged at the bottom of the access door of the power distribution station room through a second rotary shaft, a connecting rope for connecting the outer rotary flood prevention baffle with the inner rotary flood prevention baffle, a flood prevention isolation air bag accommodating tank and an auxiliary support air bag accommodating tank which are arranged on the ground of the access door of the power distribution station room, flood prevention isolation air bags arranged in the flood prevention isolation air bag accommodating tank and auxiliary support air bags arranged in the auxiliary support air bag accommodating tank, wherein the first rotary shaft and the second rotary shaft are positioned between an inner door frame and an outer door frame of the access door, the second rotary shaft is close to the outer door frame of the access door, the flood prevention isolation air bags are positioned between the first rotary shaft and the second rotary shaft, the auxiliary supporting air bag accommodating groove and the flood prevention isolating air bag accommodating groove are positioned on two sides of the second rotating shaft, and the air pump is communicated with the flood prevention isolating air bag and the auxiliary supporting air bag through an air supply pipeline;
When the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the inner rotating flood prevention baffle is located below the outer rotating flood prevention baffle, the inner rotating flood prevention baffle shields the notches of the auxiliary support air bag containing grooves, and the outer rotating flood prevention baffle shields the notches of the flood prevention isolation air bag containing grooves.
2. The power distribution station house waterlogging prevention device of claim 1, wherein when the air pump inflates the flood prevention isolation air bag and the auxiliary support air bag through the air supply pipeline, so that the flood prevention isolation air bag and the auxiliary support air bag are expanded, the auxiliary support air bag pushes the inner rotary flood prevention baffle to rotate upwards around the second rotating shaft, and the inner rotary flood prevention baffle pushes the outer rotary flood prevention baffle to rotate upwards around the first rotating shaft; the flood prevention isolation air bag inflates and expands the space between the inner rotating flood prevention baffle and the outer rotating flood prevention baffle; when the flood prevention isolation air bag is expanded, the connecting rope is in a tightened straight state, the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both distributed in a vertically extending mode, and the flood prevention isolation air bag fills spaces among the inner rotating flood prevention baffle, the outer rotating flood prevention baffle and two side walls of the access door.
3. The power distribution station house waterlogging prevention device of claim 1, wherein the gas supply pipeline comprises a first pipeline communicating the gas pump with the auxiliary support airbag and a second pipeline connecting the auxiliary support airbag with the flood prevention isolation airbag.
4. The power distribution station room waterlogging prevention device as claimed in claim 3, wherein the second pipeline is provided with an electromagnetic switch valve or a pressure switch valve, and when the air pressure in the auxiliary support air bag is greater than a set value, the electromagnetic switch valve or the pressure switch valve is opened.
5. The power distribution station house waterlogging prevention device of claim 1, 2, 3 or 4, wherein an outer baffle accommodating groove is formed in the ground of an access door of the power distribution station house, the outer baffle accommodating groove is used for accommodating an outer rotating flood prevention baffle, the first rotating shaft is located in the outer baffle accommodating groove, an inner baffle accommodating groove is formed in the bottom surface of the outer baffle accommodating groove, and the second rotating shaft is located in the inner baffle accommodating groove; when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat lying state, the inner rotating flood prevention baffle is located in the inner baffle containing groove, and the outer rotating flood prevention baffle is located in the outer baffle containing groove.
6. The distribution station room waterlogging prevention device of claim 5, wherein the flood prevention isolation airbag receiving groove is disposed on a bottom surface of the outer baffle receiving groove, and the auxiliary support airbag receiving groove is disposed on a bottom surface of the inner baffle receiving groove.
7. The power distribution station house waterlogging prevention device of claim 1, 2, 3 or 4, wherein the first rotating shaft is located at one side of the outer rotating flood prevention baffle, the second rotating shaft is located at one side of the inner rotating flood prevention baffle, when the inner rotating flood prevention baffle and the outer rotating flood prevention baffle are both in a flat state, the other side of the outer rotating flood prevention baffle opposite to the first rotating shaft is located at the inner side of the inner door frame of the access door, and the other side of the inner rotating flood prevention baffle opposite to the second rotating shaft is also located at the inner side of the inner door frame of the access door.
8. The power distribution station house waterlogging prevention device of claim 1, 2, 3 or 4, wherein a limiting block is arranged on an outer door frame of the access door, and when the outer rotating flood prevention baffle rotates upwards around the first rotating shaft and abuts against the limiting block, the outer rotating flood prevention baffle is in a vertical state.
9. The power distribution station room waterlogging prevention device of claim 1, 2, 3 or 4, characterized by further comprising a water level monitoring device, wherein the water level monitoring device comprises a first water level sensor arranged at the bottom of an access door of the power distribution station room, when the water level outside the power distribution station room overflows to the first water level sensor, the air pump works and inflates the flood prevention isolation air bag and the auxiliary support air bag through the air supply pipeline.
10. The power distribution station room waterlogging prevention device as claimed in claim 9, further comprising a power distribution station room power-off mechanism, wherein the power distribution station room power-off mechanism is used for controlling on/off of power of electrical equipment in the power distribution station room, the water level monitoring device comprises a second water level sensor arranged on the outer side of an access door of the power distribution station room, the second water level sensor is higher than the first water level sensor, and when the water level outside the power distribution station room overflows to the position of the second water level sensor, the power distribution station room power-off mechanism controls on/off of the power of the electrical equipment in the power distribution station room.
CN202210106035.8A 2022-01-28 2022-01-28 Distribution station room waterlogging prevention device Pending CN114673421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210106035.8A CN114673421A (en) 2022-01-28 2022-01-28 Distribution station room waterlogging prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210106035.8A CN114673421A (en) 2022-01-28 2022-01-28 Distribution station room waterlogging prevention device

Publications (1)

Publication Number Publication Date
CN114673421A true CN114673421A (en) 2022-06-28

Family

ID=82072120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210106035.8A Pending CN114673421A (en) 2022-01-28 2022-01-28 Distribution station room waterlogging prevention device

Country Status (1)

Country Link
CN (1) CN114673421A (en)

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