CN212305447U - Safety protection device for high-voltage experiment of transformer substation - Google Patents
Safety protection device for high-voltage experiment of transformer substation Download PDFInfo
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- CN212305447U CN212305447U CN202021080390.5U CN202021080390U CN212305447U CN 212305447 U CN212305447 U CN 212305447U CN 202021080390 U CN202021080390 U CN 202021080390U CN 212305447 U CN212305447 U CN 212305447U
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Abstract
The utility model discloses a high-voltage experiment safety device of transformer substation, include: the utility model relates to a transformer substation high-voltage experiment safety device, the ultrasonic wave expelling parasite ware that transformer case, a plurality of electronic equipment that the structure is the same and a plurality of structure is the same, install induced voltage release structure in the transformer case, lightning-arrest structure and insulation system are installed in the transformer case outside, and early warning structure is installed to the transformer case outward the utility model relates to an electric power protection technical field, this transformer substation high-voltage experiment safety device, through ultrasonic wave and the vibration wave that ultrasonic wave expelling parasite ware produced, drive toy away transformer substation equipment, consequently prevented effectively that toy such as mouse, snake, worm from causing the damage to transformer substation equipment, release induced voltage that produces the experiment to the ground through voltage release structure, the monitoring structure is monitored the equipment after the experiment, when having avoided the experiment through infrared alarm structure, the phenomenon that the visitor got into appears around the device.
Description
Technical Field
The utility model relates to an electric power protection technical field specifically is transformer substation's high-voltage experiment safety device.
Background
After the high-voltage transformer substation of the power system is installed and periodically operated, handover experiment and pre-test are required, the experiment is qualified, and all parts can be put into formal operation after meeting the operation conditions. In the process of carrying out the experiment, personnel must be strictly forbidden to enter in the high-voltage experiment area, otherwise serious malignant human casualty accident will take place, there is the possibility of inductive phase voltage when carrying out the high-voltage test of transformer substation, the inductive voltage can seriously harm relevant equipment facility, when transmission line and the electrical equipment of electric power system work, because the current constantly changes, can produce the magnetic field that changes around it, the magnetic field that changes meets the conductor, can induce the electric potential, this kind of process that produces the electromotive force is called electromagnetic induction. The voltage generated by electromagnetic induction and electrostatic induction on conductors in the vicinity of power lines and electrical equipment is called induced voltage. The induced voltage can cause injury to personnel when a conductive loop is formed; and if no conductive loop is formed, potential safety hazard exists. The induced voltage should be limited within a certain range, and the induced voltage generated on the power failure line and equipment has concealment, deception and danger. Therefore, induction voltage electric shock and casualty accidents often occur, personal safety is seriously threatened, high attention of relevant personnel should be paid, the following measures can be adopted to prevent the damage of the induction voltage electric shock, in recent years, accidents caused by the damage of mice, snakes and insects to the transformer equipment are numerous, and the normal electricity consumption of users is directly influenced, so that how to prevent the damage of the mice, the snakes, the insects and other small animals to the transformer equipment is prevented, and in view of the above, the scheme is generated by deep research aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a transformer substation's high-voltage experiment safety device has solved the induced voltage phenomenon that current transformer substation high-voltage experiment produced, and the induced voltage drainage that produces the high-voltage experiment is to the ground through voltage release structure.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: high-voltage experiment safety device of transformer substation includes: the device comprises a transformer box, a plurality of electronic devices with the same structure and a plurality of ultrasonic insect repellers with the same structure, wherein the ultrasonic insect repellers are uniformly arranged on the outer side wall of the transformer box;
the induced voltage releasing structure mainly comprises: the device comprises a plurality of conductive tubes with the same structure, a plurality of conductive wires with the same structure and a plurality of insulating wire tubes with the same structure;
the plurality of the conductive tubes are arranged above the electronic equipment in the transformer box, the plurality of the conductive wires are respectively connected to the plurality of the conductive tubes and the electronic equipment in the transformer box, the conductive wires are connected to the outside of the transformer box underground, the conductive wires connected to the underground keep away from high-voltage equipment, and the plurality of the insulating wire tubes are sleeved on the conductive wires exposed in the air.
Preferably, the lightning protection structure mainly includes: the lightning protection device comprises a lightning rod, a lightning conductor and a lightning conductor insulating tube;
the lightning rod is arranged on the upper end face of the power transformation box, the lightning conductor is connected to the lightning rod, the other end of the lightning conductor is connected to the ground, and the lightning conductor insulating pipe is sleeved on the lightning conductor exposed in the air.
Preferably, the insulating structure mainly includes: an insulating plastic door and an insulating layer;
the insulating plastic door is arranged on the transformer box, and the insulating layer is sleeved on the outer side of the transformer box.
Preferably, the transformer case outside is provided with infrared alarm structure, it mainly includes: the system comprises a plurality of umbrella-shaped detection supporting rods with the same structure, an entrance guard, an alarm, a control box and a plurality of infrared detectors with the same structure;
a plurality of umbrella type detects branch and installs around the transformer case and enclose into danger area, a plurality of infrared detector installs respectively on a plurality of umbrella type detects branch, the entrance guard's ware is installed on the insulating plastic door, the alarm is installed in the transformer case outside, the control box is installed in the transformer case inboard, just control box and infrared detector, alarm and entrance guard's ware electric connection.
Preferably, be provided with the control structure in the transformer case, the control structure, it mainly includes: the pair of lead screw modules are the same in structure, and each lead screw module comprises a fixed plate, a monitoring camera and a smoke sensor;
the pair of lead screw modules are parallelly installed on the upper end face in the transformer box, the fixing plate is installed on the pair of lead screw modules, the monitoring camera is installed on the fixing plate, and the smoke sensor is installed on the upper end face in the transformer box.
Preferably, a plastic transparent box is arranged on the outer side of the monitoring camera and is installed on the fixing plate.
Advantageous effects
The utility model provides a high-voltage experiment safety device of transformer substation. The method has the following beneficial effects: this transformer substation high-voltage experiment safety device, through ultrasonic wave and the vibration wave that the ultrasonic wave expelling parasite ware produced, the toy drives away substation equipment, consequently prevented effectively that mice, snakes, insects and other toy from causing the damage to substation equipment, through voltage release structure with the induced voltage release that the experiment produced to the ground, the monitoring structure monitors the equipment after the experiment, when having avoided the experiment through infrared alarm structure, the phenomenon that the outsider got into appears around the device.
Drawings
Fig. 1 is the left side cut-away view of transformer substation's high-voltage experiment safety device.
Fig. 2 is the high-voltage experiment safety device's of transformer substation back vision cross-sectional view.
Fig. 3 is the high-voltage experiment safety device's of transformer substation rear view partial enlargement.
In the figure: 1-a transformer box; 2-an electronic device; 3-ultrasonic insect repeller; 4-a conductive tube; 5-an electrically conductive wire; 6-insulated wire tube; 7-a lightning rod; 8-lightning conductor; 9-lightning protection wire insulating tube; 10-an insulated plastic door; 11-an insulating layer; 12-umbrella-shaped detection support rod; 13-an alarm; 14-a control box; 15-an infrared detector; 16-a lead screw module; 17-fixing the plate; 18-a surveillance camera; 19-a smoke sensor; 20-a door access device; 21-plastic transparent box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following are the types of some of the electrical components mentioned in this document;
a smoke sensor: reference to a high production AC220V model smoke sensor;
an infrared detector: an AK600-1500 model infrared distance measurer produced by reference Xunda;
an ultrasonic insect repellant apparatus: reference federal 707 made universal insect repellents;
all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained. The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Example (b): in order to prevent accidents from happening to the electrical equipment when the electrical equipment is put into operation or in operation, high-voltage tests must be carried out on the electrical equipment so as to find latent defects in the equipment in time, the possibility of induced voltage exists when the high-voltage tests of a transformer substation are carried out, the induced voltage can seriously harm related equipment facilities, because a plurality of conductive tubes 4 are arranged above electronic equipment 2 in a transformer box 1, a plurality of conductive wires 5 are respectively connected to the conductive tubes 4 and the electronic equipment 2 in the transformer box 1, the conductive wires 5 are connected to the outside and underground of the transformer box 1, the conductive wires 5 connected to the underground keep away from the high-voltage equipment, a plurality of insulated wire tubes 6 are sleeved on the conductive wires 5 exposed in the air, and the induced voltage generated by the experiments is discharged through the conductive tubes 4 located near the electronic equipment 2 and the conductive wires 5 connected to the electronic equipment 2, the damage of induced voltage to human bodies and facilities is avoided, a plurality of umbrella-shaped detection supporting rods 12 are arranged around a transformer box 1 and form a dangerous area, a plurality of infrared detectors 15 are respectively arranged on the umbrella-shaped detection supporting rods 12, whether people enter the dangerous area near the transformer box 1 or not is detected through the infrared detectors 15, when the infrared detectors 15 detect that people enter the dangerous area, the infrared detectors 15 send signals to an alarm 13, the alarm 13 gives an alarm to warn the people entering the dangerous area, a pair of lead screw modules 16 are arranged on the upper end face in the transformer box 1 in parallel, a fixing plate 17 is arranged on the pair of lead screw modules 16, a monitoring camera 18 is arranged on the fixing plate 17, a smoke sensor 19 is arranged on the upper end face in the transformer box 1, and whether the facilities normally run or not is monitored through the movement of the monitoring camera 18 on the pair of lead screw modules 16, meanwhile, whether the facility has a spontaneous combustion phenomenon or not is detected through the smoke sensor 19, the facility in the transformer substation box 1 is monitored in real time, ultrasonic waves and vibration waves for enabling small animals such as mice, snakes and insects to be restless are emitted through the ultrasonic insect repeller 3, and the small animals are repelled from the transformer substation equipment, so that the damage of the small animals such as the mice, the snakes and the insects to the transformer substation equipment is effectively prevented.
As a preferred scheme, furthermore, the lightning protection structure mainly comprises: the lightning rod 7, the lightning conductor 8 and the lightning conductor insulating tube 9;
the lightning rod 7 is installed on the upper end face of the power transformation box 1, the lightning conductor 8 is connected to the lightning rod 7, the other end of the lightning conductor 8 is connected to the ground, and the lightning conductor insulating tube 9 is sleeved on the lightning conductor 8 exposed in the air.
Preferably, the insulating structure mainly includes: an insulating plastic door 10 and an insulating layer 11;
the insulating plastic door 10 is installed on the transformer box 1, and the insulating layer 11 is sleeved on the outer side of the transformer box 1.
As a preferred scheme, furthermore, an infrared alarm structure is arranged outside the power transformation box 1, and the infrared alarm structure mainly includes: the system comprises a plurality of umbrella-shaped detection supporting rods 12 with the same structure, an entrance guard 20, an alarm 13, a control box 14 and a plurality of infrared detectors 15 with the same structure;
a plurality of umbrella type detection branch 12 is installed around transformer case 1 and is enclosed into danger area, a plurality of infrared detector 15 is installed respectively on a plurality of umbrella type detection branch 12, entrance guard's ware 20 is installed on insulating plastic door 10, alarm 13 is installed in the transformer case 1 outside, control box 14 is installed in transformer case 1 inboard, just control box 14 and infrared detector 15, alarm 13 and entrance guard's ware 20 electric connection.
As a preferable scheme, further, a monitoring structure is arranged in the power transformation box 1, and the monitoring structure mainly includes: a pair of lead screw modules 16, a fixing plate 17, a monitoring camera 18 and a smoke sensor 19 which are identical in structure;
the pair of lead screw modules 16 are installed on the upper end face in the transformer box 1 in parallel, the fixing plate 17 is installed on the pair of lead screw modules 16, the monitoring camera 18 is installed on the fixing plate 17, and the smoke sensor 19 is installed on the upper end face in the transformer box 1.
Preferably, a plastic transparent box 21 is further disposed outside the monitoring camera 18, and the plastic transparent box 21 is mounted on the fixing plate 17.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High-voltage experiment safety device of transformer substation includes: the intelligent transformer substation is characterized in that a plurality of ultrasonic insect repellers (3) are uniformly arranged on the outer side wall of the transformer substation (1), a plurality of electronic devices (2) are arranged in the transformer substation (1), an induced voltage release structure is arranged in the transformer substation (1), a lightning protection structure and an insulation structure are arranged on the outer side of the transformer substation (1), and an early warning structure is arranged outside the transformer substation (1);
the induced voltage releasing structure mainly comprises: a plurality of conductive tubes (4) with the same structure, a plurality of conductive wires (5) with the same structure and a plurality of insulating wire tubes (6) with the same structure;
the transformer box comprises a plurality of conductive tubes (4), a plurality of conductive wires (5), a plurality of conductive tubes and a plurality of insulating electric wire tubes (6), wherein the conductive tubes (4) are arranged above electronic equipment (2) in the transformer box (1), the conductive wires (5) are respectively connected to the conductive tubes (4) and the electronic equipment (2) in the transformer box (1), the conductive wires (5) are connected to the underground outside of the transformer box (1), the conductive wires (5) connected to the underground are connected to the place where high-voltage equipment is avoided, and the insulating electric wire tubes (6) are sleeved on the conductive wires (5) exposed in the air.
2. The substation high voltage experiment safety device of claim 1, characterized in that, lightning-arrest structure, it mainly includes: a lightning rod (7), a lightning conductor (8) and a lightning conductor insulating tube (9);
the lightning rod (7) is installed on the upper end face of the transformer box (1), the lightning conductor (8) is connected to the lightning rod (7), the other end of the lightning conductor (8) is connected to the ground, and the lightning conductor insulating tube (9) is sleeved on the lightning conductor (8) exposed in the air.
3. The substation high voltage experiment safety device of claim 1, wherein the insulation structure, it mainly includes: an insulating plastic door (10) and an insulating layer (11);
the insulating plastic door (10) is installed on the transformer box (1), and the insulating layer (11) is sleeved on the outer side of the transformer box (1).
4. The substation high-voltage experiment safety protection device according to claim 1 or 3, characterized in that an infrared alarm structure is arranged outside the substation box (1), and the infrared alarm structure mainly comprises: a plurality of umbrella-shaped detection supporting rods (12) with the same structure, an entrance guard (20), an alarm (13), a control box (14) and a plurality of infrared detectors (15) with the same structure;
a plurality of umbrella type detects branch (12) and installs around transformer case (1) and enclose into danger area, a plurality of infrared detector (15) are installed respectively on a plurality of umbrella type detects branch (12), entrance guard's ware (20) are installed on insulating plastic door (10), install in transformer case (1) the outside alarm (13), install in transformer case (1) inboard control box (14), just control box (14) and infrared detector (15), alarm (13) and entrance guard's ware (20) electric connection.
5. The substation high-voltage experiment safety protection device of claim 1, characterized in that, be provided with the control structure in transformer case (1), the control structure, it mainly includes: a pair of lead screw modules (16), a fixing plate (17), a monitoring camera (18) and a smoke sensor (19) which are identical in structure;
the pair of lead screw modules (16) are parallelly installed on the inner upper end face of the transformer box (1), the fixing plate (17) is installed on the pair of lead screw modules (16), the monitoring camera (18) is installed on the fixing plate (17), and the smoke sensor (19) is installed on the inner upper end face of the transformer box (1).
6. A substation high voltage experiment safety protection device according to claim 5, characterized in that a plastic transparent box (21) is arranged outside the monitoring camera (18), and the plastic transparent box (21) is installed on the fixing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021080390.5U CN212305447U (en) | 2020-06-12 | 2020-06-12 | Safety protection device for high-voltage experiment of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021080390.5U CN212305447U (en) | 2020-06-12 | 2020-06-12 | Safety protection device for high-voltage experiment of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305447U true CN212305447U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021080390.5U Expired - Fee Related CN212305447U (en) | 2020-06-12 | 2020-06-12 | Safety protection device for high-voltage experiment of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305447U (en) |
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2020
- 2020-06-12 CN CN202021080390.5U patent/CN212305447U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |