CN212753953U

CN212753953U - Transformer substation's air pipe prevents animal invasion equipment

Info

Publication number: CN212753953U
Application number: CN202021703784.1U
Authority: CN
Inventors: 刘志高; 芮新花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-23
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an animal invasion equipment is prevented to transformer substation's air pipe, including bottom plate and real-time detection mechanism, the upper portion of bottom plate is equipped with smog injection mechanism and control mechanism, smog injection mechanism includes liquid medicine storage jar, pressure sensor, the supercharged air pump, first connecting pipe, the check valve, cylindrical cavity joins in marriage dress seat, the second connecting pipe, shower nozzle and solenoid valve, control mechanism includes the bracing piece, the box body, back lid and controller, real-time detection mechanism includes ARC fixed plate, a plurality of piezo-resistor sensor and a plurality of pyroelectric detector formula infrared sensor, ARC fixed plate fixed mounting is in transformer substation's air pipe's inside bottom. The utility model discloses, realize fundamentally and prevent the purpose of toy invasion, need not install many sets of equipment, and this transformer substation's air pipe prevents that animal invasion equipment designs to preventing the open-air unmanned transformer substation of snake and mouse invasion, can effectively practice thrift the protection cost that prevents the toy invasion.

Description

Transformer substation's air pipe prevents animal invasion equipment

Technical Field

The utility model relates to a prevent that the animal invasion establishes technical field, specifically be a transformer substation's air pipe prevents animal invasion equipment.

Background

At present, in some field unattended substations, the condition that the substation is subjected to power accidents due to invasion of small animals into the substation often occurs, and for the condition, the existing substation mainly depends on installing a baffle or adopting a bird repeller, a snake repeller and a mouse repeller to prevent the invasion of the small animals. However, such devices do not achieve a substantial protection against small animal invasion.

In addition, when bird repellers, snake repellers and the like are arranged around an unattended substation, a plurality of places around the substation need to be arranged, the cost is high, most of small animal invasion enters the substation from a ventilation pipeline of the substation, the cost is saved, and the arrangement for preventing the pipeline invasion is needed;

in addition, the small animals invading the transformer substation are mainly snakes and mice, so that the transformer substation only needs to prevent the snakes and the mice from invading the field unattended transformer substation.

Therefore, the equipment for preventing the transformer substation ventilating duct from invading the animals is provided.

Disclosure of Invention

An object of the utility model is to provide a transformer substation's air pipe prevents animal invasion equipment realizes fundamentally and prevents the purpose that the toy invaded, need not install many sets of equipment, and this transformer substation's air pipe prevents that animal invasion equipment designs to preventing the open-air unmanned transformer substation of snake and mouse invasion, can effectively practice thrift the protection cost that prevents the toy invasion to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an animal intrusion prevention device for a transformer substation ventilation duct, comprising:

the upper part of the bottom plate is provided with a smoke spraying mechanism and a control mechanism;

wherein, the smog spraying mechanism comprises a liquid medicine storage tank, a pressure sensor, a pressurization air pump, a first connecting pipe, a one-way valve, a cylindrical hollow assembling seat, a second connecting pipe, a spray head and an electromagnetic valve, the liquid medicine storage tank is fixedly arranged on the upper part of the bottom plate through a cushion block, the pressure sensor is embedded on the top wall of the liquid medicine storage tank, the pressurization air pump is fixedly arranged on the upper part of the bottom plate through a base, one end of the first connecting pipe is communicated with the air outlet of the pressurization air pump, the other end of the first connecting pipe is communicated with the top wall of the liquid medicine storage tank, the one-way valve is fixedly arranged on the first connecting pipe, the conduction direction of the one-way valve faces the liquid medicine storage tank, the cylindrical hollow assembling seat is fixedly arranged at the top of a transformer substation ventilating duct, the second connecting pipe, one end of the second connecting pipe extends into the bottom of the liquid medicine storage tank, the other end of the second connecting pipe is communicated with the cylindrical hollow assembling seat, the spray head is fixedly installed on the cylindrical hollow assembling seat and is positioned in the transformer substation ventilating duct, the spray head is communicated with the second connecting pipe through the cylindrical hollow assembling seat, and the electromagnetic valve is fixedly installed on the second connecting pipe;

the control mechanism comprises a supporting rod, a box body, a rear cover and a controller, the supporting rod is vertically and fixedly installed on the upper portion of the bottom plate, the box body is fixedly installed at the upper end portion of the supporting rod, the rear cover is fixedly installed at the rear portion of the box body, the controller is fixedly installed inside the box body, and the controller is respectively electrically connected with the pressure sensor, the booster pump and the electromagnetic valve;

real-time detection mechanism, real-time detection mechanism includes arc fixed plate, a plurality of piezo-resistor sensor and a plurality of pyroelectric detector formula infrared sensor, arc fixed plate fixed mounting is in transformer substation's air pipe's inside bottom, and is a plurality of piezo-resistor sensor and a plurality of the impartial distance of pyroelectric detector formula infrared sensor is installed the upper portion of arc fixed plate, and is a plurality of piezo-resistor sensor and a plurality of pyroelectric detector formula infrared sensor all with controller electric connection.

Preferably, the nozzle is arranged towards the air outlet end of the transformer substation ventilating duct in an inclined manner, and the arc-shaped fixing plate is located between the nozzle and the air outlet end of the transformer substation ventilating duct.

Preferably, the distance between the spray nozzle and the air outlet end of the transformer substation ventilating duct is 55-65cm, and the distance between the arc-shaped fixing plate and the air outlet end of the transformer substation ventilating duct is 25-35 cm.

Preferably, smog injection mechanism still includes level sensor, level sensor fixed mounting be in on the roof of liquid medicine storage jar, just level sensor's sense terminal stretches into inside the bottom of liquid medicine storage jar, level sensor with controller electric connection.

Preferably, the cylindrical hollow assembling seat is further integrally provided with a plug-in connector matched with the second connecting pipe, and the plug-in connector is communicated with the inside of the cylindrical hollow assembling seat.

Preferably, the upper part of the top wall of the liquid medicine storage tank is also provided with a liquid feeding port, and the outside of the liquid feeding port is also screwed with a sealing cover.

Preferably, the control mechanism further comprises a touch display screen, the touch display screen is embedded in the front portion of the box body, and the touch display screen is electrically connected with the controller in a bidirectional mode.

Preferably, the control mechanism further comprises a power switch, the power switch is fixedly mounted at the front part of the box body, and the power switch is electrically connected with the controller.

Preferably, control mechanism still includes LED status indicator, LED status indicator passes through pole setting fixed mounting the top of box body, just LED status indicator with controller electric connection.

Preferably, the bottom of the bottom plate is also fixedly provided with four support legs, four the support legs are symmetrically arranged and four the support legs are cylindrical rubber support legs.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the purpose of fundamentally preventing the invasion of the small animals, does not need to install a plurality of sets of equipment, and the equipment for preventing the invasion of the animals by the ventilation pipeline of the transformer substation is designed aiming at preventing the invasion of snakes and mice to the outdoor unattended transformer substation, thereby effectively saving the protection cost for preventing the invasion of the small animals; in addition, the liquid medicine only has a driving effect on snakes and mice, does not have a lethal effect, can prevent the corpses of the snakes and the mice from being accumulated inside the ventilation pipeline 5 of the transformer substation to influence the ventilation condition of the transformer substation, and simultaneously protects organisms to prevent the ecological chain from being damaged.

Drawings

Fig. 1 is a schematic structural view of the equipment for preventing the intrusion of the moving objects in the ventilating duct of the transformer substation of the present invention;

fig. 2 is one of the schematic structural diagrams of the other viewing angle of the transformer substation ventilating duct animal invasion preventing device of the present invention;

fig. 3 is a second schematic structural view of another view angle of the transformer substation ventilating duct animal invasion preventing device of the present invention;

fig. 4 is a third schematic structural view of another view angle of the transformer substation ventilating duct animal invasion preventing device of the present invention;

fig. 5 is a schematic view of a partial sectional structure of the equipment for preventing the intrusion of the moving objects in the ventilation duct of the transformer substation of the present invention;

FIG. 6 is an enlarged schematic view of the detail view A of FIG. 5;

fig. 7 is a schematic view of a local explosion structure of the equipment for preventing the transformer substation ventilating duct from invading animals of the utility model;

fig. 8 is the utility model discloses a transformer substation's air pipe prevents control mechanism's of animal invasion equipment explosion structure sketch map.

In the figure: 1. a base plate; 2. a real-time detection mechanism; 201. an arc-shaped fixing plate; 202. a piezo-resistive sensor; 203. pyroelectric detector type infrared sensor; 3. a mist ejection mechanism; 301. a pressurization air pump; 302. a base; 303. cushion blocks; 304. a liquid medicine storage tank; 305. a first connecting pipe; 306. a sealing cover; 307. an electromagnetic valve; 308. a second connecting pipe; 309. a cylindrical hollow fitting seat; 310. a one-way valve; 311. a spray head; 312. a plug-in connector; 313. a pressure sensor; 314. a liquid filling port; 315. a liquid level sensor; 4. a control mechanism; 401. a support bar; 402. a box body; 403. a controller; 404. a rear cover; 405. an LED status indicator light; 406. erecting a rod; 407. a touch display screen; 408. a power switch; 5. a transformer substation ventilating duct; 6. and (3) a support leg.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a transformer substation ventilating duct anti-animal invasion device is shown in figure 1 and comprises a bottom plate 1 and a real-time detection mechanism 2, wherein a smoke injection mechanism 3 and a control mechanism 4 are arranged at the upper part of the bottom plate 1;

as shown in fig. 1-2, 4-5 and 7, the aerosol spraying mechanism 3 includes a liquid medicine storage tank 304, a pressure sensor 313, a pressurization air pump 301, a first connection pipe 305, a one-way valve 310, a cylindrical hollow fitting seat 309, a second connection pipe 308, a nozzle 311 and an electromagnetic valve 307, the liquid medicine storage tank 304 is fixedly mounted on the upper portion of the bottom plate 1 through a spacer 303, liquid medicine obtained by mixing alcohol with realgar and mint is stored in the liquid medicine storage tank 304, and the proportion of the alcohol, the realgar and the mint is 7: 2: 1, the pressure sensor 313 is embedded on the top wall of the liquid medicine storage tank 304, the pressurization air pump 301 is fixedly installed on the upper portion of the base plate 1 through the base 302, one end of the first connection pipe 305 is communicated with the air outlet of the pressurization air pump 301, the other end of the first connection pipe 305 is communicated with the top wall of the liquid medicine storage tank 304, the one-way valve 310 is fixedly installed on the first connection pipe 305, the conduction direction of the one-way valve 310 is set towards the liquid medicine storage tank 304, the cylindrical hollow assembling seat 309 is fixedly installed on the top of the transformer substation ventilating duct 5, the second connection pipe 308 is fixed on the top wall of the liquid medicine storage tank 304, one end of the second connection pipe 308 extends into the inner bottom of the liquid medicine storage tank 304, and the other end of the second connection pipe 308 is communicated with the cylindrical hollow assembling seat 309, the spray head 311 is fixedly installed on the cylindrical hollow fitting seat 309, the spray head 311 is positioned inside the substation ventilating duct 5, the spray head 311 is communicated with the second connecting pipe 308 through the cylindrical hollow fitting seat 309, and the electromagnetic valve 307 is fixedly installed on the second connecting pipe 308;

as shown in fig. 1-2 and 8, the control mechanism 4 includes a support rod 401, a box 402, a rear cover 404 and a controller 403, the support rod 401 is vertically and fixedly installed on the upper portion of the bottom plate 1, the box 402 is fixedly installed on the upper end portion of the support rod 401, the rear cover 404 is fixedly installed on the rear portion of the box 402, the controller 403 is fixedly installed inside the box 402, and the controller 403 is respectively electrically connected to the pressure sensor 313, the booster pump 301 and the electromagnetic valve 307;

as shown in fig. 1 and 4-6 and 8, the real-time detection mechanism 2 includes an arc-shaped fixing plate 201, a plurality of piezo-resistive sensors 202 and a plurality of pyroelectric detector type infrared sensors 203, the arc-shaped fixing plate 201 is fixedly mounted at the bottom of the inside of the transformer substation ventilation duct 5, the piezo-resistive sensors 202 and the pyroelectric detector type infrared sensors 203 are mounted at equal distances on the upper portion of the arc-shaped fixing plate 201, and the piezo-resistive sensors 202 and the pyroelectric detector type infrared sensors 203 are all electrically connected to the controller 403.

By adopting the technical scheme, the arranged smoke spraying mechanism 3 comprises a liquid medicine storage tank 304, a pressure sensor 313, a booster air pump 301, a first connecting pipe 305, a one-way valve 310, a cylindrical hollow assembling seat 309, a second connecting pipe 308, a spray head 311 and an electromagnetic valve 307, the arranged real-time detection mechanism 2 comprises an arc-shaped fixing plate 201, a plurality of piezoresistor sensors 202 and a plurality of pyroelectric detector type infrared sensors 203, the arranged control mechanism 4 comprises a supporting rod 401, a box body 402, a rear cover 404 and a controller 403, the plurality of piezoresistor sensors 202 are used for detecting snakes in real time, because the snakes are cold blood animals, the accuracy rate of detecting the snakes by selecting the piezoresistor sensors 202 is high, the plurality of pyroelectric detector type infrared sensors 203 are used for detecting mice in real time, even if the mice are not contacted with the pyroelectric detector type infrared sensors 203, the pyroelectric detector type infrared sensor 203 can also accurately detect mice, so that the detection precision of the real-time detection mechanism 2 is higher, when the piezoresistor sensor 202 detects a snake or when the pyroelectric detector type infrared sensor 203 detects a mouse, the piezoresistor sensor or the pyroelectric detector type infrared sensor can generate a sensing signal and upload the sensing signal to the controller 403, the controller 403 controls the electromagnetic valve 307 to be opened, the liquid medicine in the liquid medicine storage tank 304 is sprayed out through the second connecting pipe 308 and the spray nozzle 311 to form stimulating smoke, the snake and the mouse are driven out of the transformer substation ventilating duct 5 by using the stimulating smoke, thereby preventing the power accident of the transformer substation caused by the intrusion of the small animals into the transformer substation, in addition, the pressure sensor 313, the pressurization air pump 301, the first connecting pipe 305 and the check valve 310 are matched to automatically pressurize the inside of the liquid medicine storage tank 304, so as to ensure that the liquid medicine in the liquid medicine storage tank 304, the equipment can be ensured to work stably, when the equipment is implemented specifically, a plurality of groups of real-time detection mechanisms 2, second connecting pipes 308, spray heads 311 and electromagnetic valves 307 can be arranged, and a plurality of groups of real-time detection mechanisms 2 and spray heads 311 are arranged on all ventilation pipelines in the field unattended substation, so that the protection cost for preventing small animals from invading can be effectively saved;

the transformer substation ventilating duct anti-animal invasion equipment achieves the purpose of fundamentally preventing small animals from invading, does not need to be provided with a plurality of sets of equipment, is designed for preventing snakes and mice from invading a field unattended transformer substation, and can effectively save the protection cost for preventing small animals from invading; in addition, the liquid medicine only has a driving effect on snakes and mice, does not have a lethal effect, can prevent the corpses of the snakes and the mice from being accumulated inside the ventilation pipeline 5 of the transformer substation to influence the ventilation condition of the transformer substation, and simultaneously protects organisms to prevent the ecological chain from being damaged.

Specifically, as shown in fig. 5 to 6, the nozzle 311 is inclined by 30 to 45 degrees toward the air outlet end of the substation ventilation duct 5, and the arc-shaped fixing plate 201 is located between the nozzle 311 and the air outlet end of the substation ventilation duct 5. Can guarantee like this that shower nozzle 311 spun amazing smog can spout the air-out end to transformer substation's air pipe 5, in addition, can guarantee that spun amazing smog can stimulate snake and mouse, can avoid snake and mouse directly to cross shower nozzle 311.

Specifically, the distance between the nozzle 311 and the air outlet end of the transformer substation ventilating duct 5 is 55-65cm, and the distance between the arc-shaped fixing plate 201 and the air outlet end of the transformer substation ventilating duct 5 is 25-35 cm. The condition that snakes and mice enter the inside of the transformer substation ventilating duct 5 too deeply can be avoided, and the condition that the snakes and the mice can be driven out of the inside of the transformer substation ventilating duct 5 quickly is guaranteed.

Specifically, as shown in fig. 1 and 7-8, the aerosol spraying mechanism 3 further includes a liquid level sensor 315, the liquid level sensor 315 is fixedly mounted on the top wall of the liquid medicine storage tank 304, a detection end of the liquid level sensor 315 extends into the bottom of the liquid medicine storage tank 304, and the liquid level sensor 315 is electrically connected to the controller 403. The liquid level sensor 315 is used for generating an electric signal when the amount of liquid medicine in the liquid medicine storage tank 304 is small and uploading the electric signal to the controller 403, and the controller 403 controls the pressurization air pump 301 to stop working, so that electric energy can be saved.

Specifically, as shown in fig. 2 and 5, a plug 312 matched with the second connecting pipe 308 is further integrally disposed on the cylindrical hollow assembling seat 309, and the plug 312 is communicated with the inside of the cylindrical hollow assembling seat 309. The plug 312 is provided so that the second connection pipe 308 is conveniently connected with the cylindrical hollow fitting seat 309.

Specifically, as shown in fig. 2 and 7, a filling opening 314 is further formed in the upper portion of the top wall of the liquid medicine storage tank 304, and a sealing cover 306 is further screwed outside the filling opening 314. Liquid medicine mouth 314 is used for adding liquid medicine to the inside of liquid medicine storage jar 304, and sealed lid 306 is used for sealing liquid medicine mouth 314, prevents that the inside liquid medicine of liquid medicine storage jar 304 from volatilizing, also prevents that liquid medicine mouth 314 from leaking gas to guarantee that the inside of liquid medicine storage jar 304 can produce certain pressure, and then guarantee that the inside liquid medicine of liquid medicine storage jar 304 can spout smoothly through shower nozzle 311.

Specifically, as shown in fig. 1 and 8, the control mechanism 4 further includes a touch display screen 407, the touch display screen 407 is embedded in the front portion of the box 402, and the touch display screen 407 is electrically connected to the controller 403 in a bidirectional manner. The touch display screen 407 is used to display the operating status of the device and to set the operating parameters of the device.

Specifically, as shown in fig. 1 and 8, the control mechanism 4 further includes a power switch 408, the power switch 408 is fixedly mounted on the front portion of the box 402, and the power switch 408 is electrically connected to the controller 403. The power switch 408 is used to turn the device on and off.

Specifically, as shown in fig. 1 and 8, the control mechanism 4 further includes an LED status indicator 405, the LED status indicator 405 is fixedly mounted on the top of the box 402 through a vertical rod 406, and the LED status indicator 405 is electrically connected to the controller 403. The LED status indicator lamp 405 is used for displaying the working status of the equipment, when the liquid level in the liquid medicine storage tank 304 is low, the controller 403 controls the LED status indicator lamp 405 to display yellow, when the equipment fails, the controller 403 controls the LED status indicator lamp 405 to display red, and when the equipment normally operates, the controller 403 controls the LED status indicator lamp 405 to display green, so that the working status of the equipment can be conveniently known by workers.

Specifically, as shown in fig. 3, four support legs 6 are further fixedly mounted at the bottom of the bottom plate 1, the four support legs 6 are symmetrically arranged, and the four support legs 6 are cylindrical rubber support legs. Four stabilizer blades 6 have better supporting role to bottom plate 1, and the equipment of being convenient for places steadily, and cylindrical rubber stabilizer blade can prevent the bad phenomenon that takes place to sideslip when this equipment from stewing simultaneously.

It should be noted that in this embodiment, the controller 403 may be a siemens s7-300 series PLC controller, and the pressure sensor 313 may be an economical straight rod melt pressure sensor of PT124G-111 type.

The working principle is as follows: the animal invasion preventing equipment for the transformer substation ventilating duct comprises a plurality of piezoresistor sensors 202, a plurality of pyroelectric detector type infrared sensors 203, a controller 403, a solenoid valve 307, a liquid medicine storage tank 304, a second connecting pipe 308 and a spray head 311, wherein the piezoresistor sensors 202 are used for detecting snakes in real time, and the snakes are cold blood animals, so that the accuracy of detecting the snakes by the piezoresistor sensors 202 is high, the pyroelectric detector type infrared sensors 203 are used for detecting mice in real time, even if the mice are not in contact with the pyroelectric detector type infrared sensors 203, the pyroelectric detector type infrared sensors 203 can accurately detect the mice, the detection accuracy of the real-time detection mechanism 2 is high, when the piezoresistor sensors 202 detect the snakes or when the pyroelectric detector type infrared sensors 203 detect the mice, the induction signals can be generated and uploaded to the controller 403, the controller 403 controls the solenoid valve 307 to be opened, the liquid medicine in the liquid medicine storage tank, thereby it causes the condition emergence of the electric power accident of transformer substation to prevent that the toy from invading the transformer substation, furthermore, pressure sensor 313, pressurization air pump 301, first connecting pipe 305 and check valve 310 cooperate and are used for automatic pressurization to the inside of liquid medicine storage jar 304, in order to guarantee that the inside liquid medicine of liquid medicine storage jar 304 can form amazing smog through second connecting pipe 308 and shower nozzle 311 blowout, guarantee that this equipment can the steady operation, when specifically implementing this equipment, can set up a plurality of groups real-time detection mechanism 2, second connecting pipe 308, shower nozzle 311 and solenoid valve 307, all install a plurality of groups real-time detection mechanism 2 and shower nozzle 311 with all air pipes in the transformer substation of field unmanned guard, can effectively practice thrift the protection cost who prevents the toy invasion like this.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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

1. The utility model provides a transformer substation's air pipe prevents animal invasion equipment which characterized in that: the method comprises the following steps:

the smoke spraying device comprises a bottom plate (1), wherein a smoke spraying mechanism (3) and a control mechanism (4) are arranged on the upper part of the bottom plate (1);

wherein, the smog spraying mechanism (3) comprises a liquid medicine storage tank (304), a pressure sensor (313), a pressurization air pump (301), a first connecting pipe (305), a one-way valve (310), a cylindrical hollow assembling seat (309), a second connecting pipe (308), a spray head (311) and an electromagnetic valve (307), the liquid medicine storage tank (304) is fixedly arranged on the upper part of the bottom plate (1) through a cushion block (303), the pressure sensor (313) is embedded on the top wall of the liquid medicine storage tank (304), the pressurization air pump (301) is fixedly arranged on the upper part of the bottom plate (1) through a base (302), one end of the first connecting pipe (305) is communicated with an air outlet of the pressurization air pump (301), the other end of the first connecting pipe (305) is communicated with the top wall of the liquid medicine storage tank (304), and the one-way valve (310) is fixedly arranged on the first connecting pipe (305), and the conduction direction of the check valve (310) is set toward the liquid medicine storage tank (304), the cylindrical hollow assembling seat (309) is fixedly arranged at the top of the transformer substation ventilating duct (5), the second connection pipe (308) is fixed to the top wall of the liquid medicine storage tank (304), one end of the second connection pipe (308) extends into the inner bottom of the liquid medicine storage tank (304), and the other end of the second connection pipe (308) is communicated with the cylindrical hollow fitting seat (309), the spray head (311) is fixedly arranged on the cylindrical hollow assembling seat (309), and the spray head (311) is positioned inside the substation ventilating duct (5), the nozzle (311) is communicated with the second connection pipe (308) through the cylindrical hollow fitting seat (309), the electromagnetic valve (307) is fixedly arranged on the second connecting pipe (308);

the control mechanism (4) comprises a support rod (401), a box body (402), a rear cover (404) and a controller (403), the support rod (401) is vertically and fixedly installed on the upper portion of the bottom plate (1), the box body (402) is fixedly installed at the upper end portion of the support rod (401), the rear cover (404) is fixedly installed at the rear portion of the box body (402), the controller (403) is fixedly installed in the box body (402), and the controller (403) is respectively electrically connected with the pressure sensor (313), the booster pump (301) and the electromagnetic valve (307);

real-time detection mechanism (2), real-time detection mechanism (2) are including arc fixed plate (201), a plurality of piezo-resistor sensor (202) and a plurality of pyroelectric detector formula infrared sensor (203), arc fixed plate (201) fixed mounting is in the inside bottom of transformer substation's air pipe (5), and is a plurality of piezo-resistor sensor (202) and a plurality of pyroelectric detector formula infrared sensor (203) is impartial distance to be installed the upper portion of arc fixed plate (201), and is a plurality of piezo-resistor sensor (202) and a plurality of pyroelectric detector formula infrared sensor (203) all with controller (403) electric connection.

2. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: shower nozzle (311) slope 30-45 degrees orientation transformer substation's air-out end setting, arc fixed plate (201) are located shower nozzle (311) with transformer substation's air-out end between the air-out of air pipe (5).

3. The substation ventilation duct anti-animal invasion device according to claim 2, characterized in that: the distance between the spray head (311) and the air outlet end of the transformer substation ventilating duct (5) is 55-65cm, and the distance between the arc-shaped fixing plate (201) and the air outlet end of the transformer substation ventilating duct (5) is 25-35 cm.

4. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: smog injection mechanism (3) still include level sensor (315), level sensor (315) fixed mounting be in on the roof of liquid medicine storage jar (304), just the sense terminal of level sensor (315) stretches into inside the bottom of liquid medicine storage jar (304), level sensor (315) with controller (403) electric connection.

5. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the cylindrical hollow assembling seat (309) is also integrally provided with a plug-in connector (312) matched with the second connecting pipe (308), and the plug-in connector (312) is communicated with the inside of the cylindrical hollow assembling seat (309).

6. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the upper portion of the top wall of the liquid medicine storage tank (304) is further provided with a liquid filling opening (314), and a sealing cover (306) is further screwed outside the liquid filling opening (314).

7. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the control mechanism (4) further comprises a touch display screen (407), the touch display screen (407) is embedded in the front portion of the box body (402), and the touch display screen (407) is electrically connected with the controller (403) in a bidirectional mode.

8. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the control mechanism (4) further comprises a power switch (408), the power switch (408) is fixedly mounted at the front part of the box body (402), and the power switch (408) is electrically connected with the controller (403).

9. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the control mechanism (4) further comprises an LED status indicator lamp (405), the LED status indicator lamp (405) is fixedly installed at the top of the box body (402) through a vertical rod (406), and the LED status indicator lamp (405) is electrically connected with the controller (403).

10. The substation ventilation duct anti-animal invasion device according to claim 1, characterized in that: the bottom of the bottom plate (1) is further fixedly provided with four support legs (6), the four support legs (6) are symmetrically arranged, and the four support legs (6) are cylindrical rubber support legs.