CN116054055A

CN116054055A - Intelligent waterproof bus duct

Info

Publication number: CN116054055A
Application number: CN202310042324.0A
Authority: CN
Inventors: 葛旬; 陈缙兴; 吴康
Original assignee: Jiangsu Shunxin Electric Co ltd
Current assignee: Jiangsu Shunxin Electric Co ltd
Priority date: 2023-01-28
Filing date: 2023-01-28
Publication date: 2023-05-02
Anticipated expiration: 2043-01-28
Also published as: CN116054055B

Abstract

The invention relates to the technical field of bus ducts, in particular to an intelligent waterproof bus duct which comprises a bus duct body, a filling type sealing mechanism, a pair of sealing waterproof mechanisms, a pair of airflow type waterproof and moistureproof mechanisms and a pair of pressure release mechanisms, wherein the sealing waterproof mechanisms are arranged on two sides of the bus duct body and used for improving the tightness of a joint, each sealing waterproof mechanism comprises a connecting bin, a first air bag is connected to the connecting bin, a leveling plate is connected to the first air bag, and the filling type sealing mechanisms are connected to the first air bag and used for improving the using effect of the sealing waterproof mechanisms. According to the invention, through the arrangement of the corresponding mechanism on the bus duct, the waterproof effect of the bus duct is improved, the possibility of water inflow at the joint of the bus duct is avoided, the possibility of line burning is reduced, the probability of equipment power failure or damage is reduced, meanwhile, the fire disaster caused by the bus duct is avoided, the safety is improved, and unnecessary property loss is avoided.

Description

Intelligent waterproof bus duct

Technical Field

The invention belongs to the technical field of bus ducts, and particularly relates to an intelligent waterproof bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns, is used for distributing larger power to each element of a dispersion system, and has increasingly replaced wires and cables in the project of indoor low-voltage power transmission trunk engineering.

According to the application, the bus duct generally comprises a starting end bus duct, a straight-through bus duct, an L-shaped bent bus, a Z-shaped offset bus, a T-shaped three-way bus, an X-shaped four-way bus, a variable capacitance bus duct, an expansion bus duct, a terminal end enclosure, a terminal junction box, an inserting box, related accessories of the bus duct, a fastening device and the like.

In bus duct application, the butt joint of bus duct is generally carried out through the bus duct connector, but when some bus ducts are connected, sometimes have to be installed in moist dark environment, generally have no corresponding waterproof mechanism, if the bus duct junction is intake when using, not only can burn the circuit, cause the outage or the damage of using equipment, can also cause the conflagration even, the security is lower, brings unnecessary loss of property.

Therefore, in order to solve the above technical problems, it is necessary to provide an intelligent waterproof bus duct.

Disclosure of Invention

The invention aims to provide an intelligent waterproof bus duct, which solves the problems that after water enters the connecting part of the bus duct, a circuit can be burnt, even a fire disaster can be caused, and the safety is low.

In order to achieve the above object, an embodiment of the present invention provides the following technical solution:

an intelligent waterproof bus duct, comprising: the bus duct comprises a bus duct body, a filling type sealing mechanism, a pair of sealing waterproof mechanisms, a pair of airflow type waterproof and dampproof mechanisms and a pair of pressure release mechanisms;

sealing waterproof mechanisms are arranged on two sides of the bus duct body and used for improving the sealing performance of the joint;

the sealing waterproof mechanism comprises a connecting bin, a first air bag is connected to the connecting bin, and a leveling plate is connected to the first air bag;

the first air bag is connected with a filling type sealing mechanism, and the filling type sealing mechanism is used for improving the use effect of the sealing waterproof mechanism and further improving the tightness of the joint;

the connecting bin is connected with a pair of airflow type waterproof and moistureproof mechanisms which are used for reducing the possibility of moisture entering the connecting position;

a pair of pressure release mechanisms are connected between the connecting bin and the first air bag and are used for releasing pressure at the connecting position.

Further, a plurality of balance rods which are uniformly distributed are connected in the first air bag, so that the extrusion rods can be fixed, the stability of the extrusion rods is improved, and the balance of the extrusion rods is ensured;

the extrusion rods are connected between the balance rods and the leveling plates, so that the leveling plates can be extruded, the first air bags are further supported, the stability of the first air bags is improved, and the sealing performance between the butted first air bags is better;

the extrusion rod penetrates through the balance rod, so that the inclination probability of the extrusion rod is reduced, and the stability of the extrusion rod is improved;

the extrusion spring is connected between the extrusion rod and the balance rod, the extrusion rod can be extruded, the extrusion rod can better extrude the leveling plate, and when a pair of bus duct bodies are in butt joint, the first butt joint air bags can be connected with each other.

Further, the filling type sealing mechanism comprises a second air bag which can accommodate the sponge, so that a space is provided for the sponge, meanwhile, the installation of the first micro-pore plate is facilitated, and the stability of the first micro-pore plate is improved;

the first micro-pore plate is connected to the second air bag, so that extremely fine moisture can be oozed out, the sealing performance of the first air bag in butt joint is higher, the entry of external air is reduced, and meanwhile, the situation that water flow enters the joint is avoided;

the sponge is arranged in the second air bag, so that moisture can be temporarily stored, the moisture in an external humid environment can be absorbed, and the tightness of the butted first air bag is further improved;

the support plate is connected between the sponge and the second air bag, so that the flatness of the second air bag and the first air bag can be improved, and the butt joint of the second air bag and the second air bag is tighter.

Further, the airflow type waterproof and moistureproof mechanism comprises an air inlet pipeline which is communicated with the connecting bin, so that air can enter the connecting bin, the outside air can fill the first air bag, and the air inlet pipeline penetrates through the connecting bin;

the one end that the connecting bin was kept away from to the admission line is connected with the dust screen, has reduced the probability that the dust got into the admission line, makes the clean degree in the admission line promote, has promoted the smooth degree when blockking up the ball and sliding.

Further, the motor is connected to the connecting bin, so that the rotating shaft can be driven to rotate, and corresponding power is provided for the rotation of the rotating shaft;

the motor is connected with a rotating shaft, and can drive the fan to rotate, so that the outside air can be pumped into the air inlet pipeline, and the air pressure in the connecting bin is improved;

a pair of support frames are connected between the rotating shaft and the air inlet pipeline, so that the balance of the rotating shaft is improved, the inclination probability of the rotating shaft is reduced, the rotating stability of the rotating shaft is improved, and the rotating shaft penetrates through the support frames;

the rotary shaft is connected with a plurality of fans, and can be used for extracting outside air through rotation and injecting the outside air into the connecting bin through the air inlet pipeline.

Further, the guide plate is connected to the rotating shaft, so that the impact of moisture on the motor can be reduced, the service life of the motor is prolonged, and the damage probability of the motor is reduced;

the connecting bin is connected with the first air bag through a first air pipe, the connecting bin is communicated with the first air bag, air in the connecting bin can enter the first air bag, the first air bag can be inflated to promote corresponding tightness, and the first air pipe penetrates through the connecting bin and the first air bag.

Further, the second air bag is connected with the guide ring, so that the installation of the guide piece is facilitated, the guide piece can be protected, the damage probability of the guide piece is reduced, the guide piece is connected with the guide ring, the guide can be used for guiding air, the heated air is blown to the bus duct body, the damage probability of the bus duct body is reduced, meanwhile, the humidity of the joint is reduced, and the risk of short circuit at the joint is reduced;

the first air bag is connected with a plurality of second air pipelines which are uniformly distributed, air in the first air bag can be discharged through the second air pipelines, the possibility of continuous expansion of the first air bag is avoided, the first air bag is not continuously expanded after being expanded to a certain degree, and the second air pipelines penetrate through the first air bag;

the pressure piece is connected with in the second air passage, and when the internal air pressure of first gasbag reaches certain degree, the pressure piece just can open, has reduced the probability that first gasbag was shriveled.

Further, the blocking ring is connected in the air inlet pipe, so that the blocking ball can slide conveniently, the stability of the blocking ball is improved, the blocking ring can be matched with the blocking ball, the air inlet pipe can be blocked, the blocking ball is arranged in the blocking ring, and the rotating shaft penetrates through the blocking ball;

the blocking springs are connected between the blocking balls and the guide plates, so that the blocking balls can be supported, the sliding probability of the blocking balls is reduced, the possibility of gas leakage in the first air bag can be reduced, and the first air bag can be kept expanded;

the heating wire is connected in the connecting bin, so that air can be heated, the air can be dried, and the possibility that moisture enters the connecting position is reduced.

Further, the pressure release mechanism comprises a third air pipeline which is communicated with the air outside at the joint, and when the air inside the joint is excessive, the air can be discharged through the third air pipeline, and the third air pipeline is arranged through the connecting bin and the first air bag;

the lifting shaft is arranged in the third ventilation pipeline, so that the sliding of the air outlet bin is facilitated, the lifting of the air outlet bin is more stable, the inclination probability of the air outlet bin is reduced, and the balance frame is connected between the third ventilation pipeline and the lifting shaft, so that the stability of the lifting shaft is improved, and the inclination probability of the lifting shaft is reduced;

the lifting shaft is connected with an air outlet bin, and the pressure of the air at the joint can be relieved by lifting.

Further, the lifting shaft penetrates through the air outlet bin, an air outlet spring is connected between the balance frame and the air outlet bin, the air outlet bin can be pulled, the air outlet bin can seal a third air pipeline, a plurality of uniformly distributed pressure relief holes are formed in the air outlet bin, and air in the joint can be relieved when the air outlet bin is lifted;

the second micropore plate is connected in the first air bag, so that air in the first air bag can be finely leaked to the joint, the air pressure in the joint is increased, the possibility that external air enters the joint is reduced, and the tightness of the filling type sealing mechanism to the joint is improved.

Compared with the prior art, the invention has the following advantages:

according to the invention, through the arrangement of the corresponding mechanism on the bus duct, the waterproof effect of the bus duct is improved, the possibility of water inflow at the joint of the bus duct is avoided, the possibility of line burning is reduced, the probability of equipment power failure or damage is reduced, meanwhile, the fire disaster caused by the bus duct is avoided, the safety is improved, and unnecessary property loss is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of a portion of an intelligent waterproof bus duct according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of FIG. 1 at B;

FIG. 4 is a schematic view of the structure of FIG. 1 at C;

FIG. 5 is a schematic view of the structure of FIG. 1 at D;

FIG. 6 is a schematic diagram of the structure of FIG. 1 at E;

FIG. 7 is a schematic view of a part of the structure of the air-flow type waterproof and moistureproof mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 at F;

fig. 9 is a perspective view of an intelligent waterproof bus duct according to an embodiment of the invention.

In the figure: 1. the bus duct body, 2. Sealed waterproof mechanism, 201. Connecting bin, 202. First bladder, 203. Flat plate, 204. Balance bar, 205. Squeeze bar, 206. Squeeze spring, 3. Filled sealing mechanism, 301. Second bladder, 302. First micro-porous plate, 303. Sponge, 304. Support plate, 4. Air flow waterproof and moisture proof mechanism, 401. Air intake pipe, 402. Dust screen, 403. Motor, 404. Rotating shaft, 405. Support frame, 406. Fan, 407. Deflector, 408. First air duct, 409. Deflector ring, 410. Deflector, 411. Second air duct, 412. Pressure sheet, 413. Plug ring, 414. Plug ball, 415. Plug spring, 416. Heating wire, 5. Pressure release mechanism, 501. Third air duct, 502. Lifting shaft, 503. Balance frame, 504. Air outlet bin, 505. Air outlet spring, 506. Second micro-porous plate.

Detailed Description

The present invention will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the invention, but structural, methodological or functional modifications from the embodiments are within the scope of the invention.

The invention discloses an intelligent waterproof bus duct, which is shown with reference to figures 1-9 and comprises: the bus duct comprises a bus duct body 1, a filling type sealing mechanism 3, a pair of sealing waterproof mechanisms 2, a pair of airflow type waterproof and moistureproof mechanisms 4 and a pair of pressure release mechanisms 5.

Referring to fig. 1-9, both sides of the bus duct body 1 are provided with a sealing waterproof mechanism 2 for improving the sealing performance of the joint, and the sealing waterproof mechanism 2 comprises a connecting bin 201, so that air can be temporarily stored, and air can be heated conveniently.

Wherein, be connected with first gasbag 202 on the connection storehouse 201, can reduce the damage of external moisture to bus duct body 1 through the mutual butt joint with first gasbag 202, reduced the gap of bus duct body 1 short circuit.

In addition, the flattening plate 203 is connected to the first air bag 202, so that flatness of the first air bag 202 can be improved, and possibility of wrinkles on the first air bag 202 is reduced.

Referring to fig. 1 to 6, a plurality of balance bars 204 are connected to the first balloon 202, and are uniformly distributed, so that the extrusion bars 205 can be fixed, the stability of the extrusion bars 205 is improved, and the balance of the extrusion bars 205 is ensured.

Wherein, be connected with the extrusion pole 205 between a plurality of balancing poles 204 and the leveling board 203, can extrude leveling board 203, and then support first gasbag 202, promoted the stability of first gasbag 202, make the leakproofness better between the first gasbag 202 of butt joint.

In addition, the extrusion rod 205 is arranged through the balance rod 204, so that the inclination probability of the extrusion rod 205 is reduced, and the stability of the extrusion rod 205 is improved.

Optionally, an extrusion spring 206 is connected between the extrusion rod 205 and the balance rod 204, so that the extrusion rod 205 can extrude the leveling plate 203 better, and when the bus duct bodies 1 are in butt joint, the butt joint first air bags 202 can be connected with each other.

Referring to fig. 1-5, the first air bag 202 is connected with a filling type sealing mechanism 3, which is used for improving the use effect of the sealing waterproof mechanism 2, further improving the tightness of the joint, and the filling type sealing mechanism 3 comprises a second air bag 301, which can accommodate the sponge 303, provides a space for the sponge 303, facilitates the installation of the first micro-pore plate 302, and improves the stability of the first micro-pore plate 302.

The second air bag 301 is connected with the first micro-hole plate 302, so that extremely fine moisture can be oozed, the sealing performance of the first air bag 202 in butt joint is stronger, the entry of external air is reduced, and meanwhile, the situation that water flows into the joint is avoided.

In addition, the sponge 303 is arranged in the second air bag 301, so that moisture can be temporarily stored, and the moisture in the external humid environment can be absorbed, so that the tightness of the butted first air bag 202 is improved.

Optionally, a supporting plate 304 is connected between the sponge 303 and the second air bag 301, so that flatness of the second air bag 301 and the first air bag 202 can be improved, and butt joint of the second air bag 301 and the second air bag 301 is tighter.

Referring to fig. 1-9, a pair of air-flow type waterproof and moistureproof mechanisms 4 are connected to the connection bin 201, for reducing the possibility of moisture entering the connection position, the air-flow type waterproof and moistureproof mechanisms 4 comprise an air inlet pipeline 401, which is communicated with the connection bin 201, so that air can enter the connection bin 201, the first air bag 202 can be filled with external air, and the air inlet pipeline 401 penetrates through the connection bin 201.

In addition, the end of the air inlet pipeline 401 far away from the connecting bin 201 is connected with the dust screen 402, so that the probability of dust entering the air inlet pipeline 401 is reduced, the cleanliness in the air inlet pipeline 401 is improved, and the smoothness of the blocking ball 414 during sliding is improved.

Referring to fig. 1-9, a motor 403 is connected to the connection bin 201, and can drive the rotation shaft 404 to rotate, so as to provide corresponding power for the rotation of the rotation shaft 404.

Wherein, the motor 403 is connected with a rotating shaft 404, which can drive the fan 406 to rotate, so that the outside air can be pumped into the air inlet pipeline 401, and the air pressure in the connecting bin 201 is increased.

In other words, a pair of support frames 405 is connected between the rotation shaft 404 and the air inlet pipe 401, so that balance of the rotation shaft 404 is improved, probability of inclination of the rotation shaft 404 is reduced, stability of rotation of the rotation shaft 404 is improved, and the rotation shaft 404 penetrates through the support frames 405.

Preferably, a plurality of fans 406 are connected to the rotation shaft 404, and can draw out the outside air by rotating and inject the air into the connection bin 201 through the air inlet pipe 401.

Referring to fig. 1 to 9, the baffle 407 is connected to the rotation shaft 404, so that the impact of moisture on the motor 403 can be reduced, the service life of the motor 403 is prolonged, and the damage probability of the motor 403 is reduced.

In addition, be connected with first air pipe 408 between connection storehouse 201 and the first gasbag 202, linked together connection storehouse 201 and first gasbag 202, make the air in the connection storehouse 201 can get into in the first gasbag 202, make first gasbag 202 can promote corresponding leakproofness through inflation, first air pipe 408 runs through connection storehouse 201 and first gasbag 202 and sets up.

Referring to fig. 1-7, the second air bag 301 is connected with the guide ring 409, which facilitates the installation of the guide piece 410, can provide protection for the guide piece 410, reduces the damage probability of the guide piece 410, and the guide piece 410 is connected with the guide ring 409, so that the air can be guided, the heated air is blown to the bus duct body 1, the damage probability of the bus duct body 1 is reduced, and meanwhile, the humidity of the joint is reduced, and the risk of short circuit at the joint is reduced.

In addition, the first air bag 202 is connected with a plurality of second air channels 411 which are uniformly distributed, and air in the first air bag 202 can be discharged through the second air channels 411, so that the possibility of continuous expansion of the first air bag 202 is avoided, the first air bag 202 is not continuously expanded after being expanded to a certain degree, and the second air channels 411 are arranged through the first air bag 202.

Optionally, the second air passage 411 is connected to a pressure plate 412, and when the air pressure in the first air bag 202 reaches a certain level, the pressure plate 412 is opened, so that the probability of the first air bag 202 being shrunken is reduced.

Referring to fig. 1-7, a blocking ring 413 is connected to the air inlet pipe 401, so that the blocking ball 414 can slide conveniently, stability of the blocking ball 414 is improved, meanwhile, the blocking ring can be matched with the blocking ball 414, the air inlet pipe 401 can be blocked, the blocking ball 414 is arranged in the blocking ring 413, and the rotating shaft 404 penetrates through the blocking ball 414.

In addition, the blocking spring 415 is connected between the blocking ball 414 and the deflector 407, so that the blocking ball 414 can be supported, the sliding probability of the blocking ball 414 is reduced, the possibility of gas leakage in the first balloon 202 can be reduced, and the first balloon 202 can be kept inflated.

In other words, the heating wire 416 is connected to the connection bin 201, so that air can be heated, and the air can be dried, so that the possibility that moisture enters the connection position is reduced.

Referring to fig. 1-7, a pair of pressure release mechanisms 5 are connected between the connection bin 201 and the first air bag 202, for releasing pressure at the connection position, the pressure release mechanisms 5 comprise a third air pipeline 501, which is communicated with the air outside the connection position, when the air inside the connection position is too much, the air can be discharged through the third air pipeline 501, and the third air pipeline 501 penetrates through the connection bin 201 and the first air bag 202.

In other words, the lifting shaft 502 is arranged in the third air channel 501, so that the air outlet bin 504 can slide conveniently, the lifting of the air outlet bin 504 is more stable, the inclination probability of the air outlet bin 504 is reduced, the balance frame 503 is connected between the third air channel 501 and the lifting shaft 502, the stability of the lifting shaft 502 is improved, and the inclination probability of the lifting shaft 502 is reduced.

In addition, the lifting shaft 502 is connected with an air outlet bin 504, and the pressure of the air at the joint can be relieved by lifting.

Referring to fig. 1-3, the lifting shaft 502 penetrates through the air outlet bin 504, an air outlet spring 505 is connected between the balance frame 503 and the air outlet bin 504, the air outlet bin 504 can be pulled, the air outlet bin 504 can seal the third air pipeline 501, a plurality of evenly distributed pressure relief holes are cut in the air outlet bin 504, and air in the joint can be relieved when the air outlet bin 504 is lifted.

In addition, the second micro-pore plate 506 is connected in the first air bag 202, so that the air in the first air bag 202 can be finely leaked to the joint, the air pressure in the joint is increased, the possibility that the external air enters the joint is reduced, and the tightness of the filling type sealing mechanism 3 to the joint is improved.

Specifically, after the pair of bus duct bodies 1 are abutted through the connector, the pair of first air bags 202 are abutted, the pair of first micro-hole plates 302 are abutted with each other, the second air bags 301 are compressed, the inner sponge 303 deforms synchronously, the inner moisture is based on the inner sponge, the first micro-hole plates 302 seep out, gaps between the pair of second air bags 301 are filled, the tightness of the connector position is improved, meanwhile, the motor 403 operates, external air is pumped into the connecting bin 201 through rotation of the rotating shaft 404 and is led into the first air bags 202, the first air bags 202 are inflated, the filling type sealing mechanism 3 is extruded through the first air bags 202, the tightness between the pair of second air bags 301 is further improved, meanwhile, the air in the first air bags 202 is discharged out, the possibility that external moisture is close to the bus duct bodies 1 is reduced through guiding of the guide ring 409 and the guide piece 410, the air in the first air bags 202 can permeate into the connecting position through the second micro-hole plates 506, the air pressure at the connecting position is increased, the external air is prevented from entering the connector position, and the air bags 504 are discharged through the elevation of the air outlet bin 504 when the air pressure is too high.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. An intelligent waterproof bus duct, which is characterized by comprising:

a bus duct body (1);

the pair of sealing waterproof mechanisms (2) are arranged on two sides of the bus duct body (1) and are used for improving the sealing performance of the joint;

the sealing waterproof mechanism (2) comprises a connecting bin (201), a first air bag (202) is connected to the connecting bin (201), and a leveling plate (203) is connected to the first air bag (202);

the filling type sealing mechanism (3) is connected to the first air bag (202) and used for improving the use effect of the sealing waterproof mechanism (2) and further improving the sealing performance of the joint;

a pair of air-flow type waterproof and moistureproof mechanisms (4) connected to the connecting bin (201) for reducing the possibility of moisture entering the connecting position;

and the pressure release mechanisms (5) are connected between the connecting bin (201) and the first air bag (202) and are used for releasing pressure at the connecting position.

2. The intelligent waterproof bus duct according to claim 1, wherein a plurality of balance bars (204) are uniformly distributed in the first air bag (202), a plurality of extrusion bars (205) are connected between the balance bars (204) and the leveling plate (203), the extrusion bars (205) penetrate through the balance bars (204), and extrusion springs (206) are connected between the extrusion bars (205) and the balance bars (204).

3. The intelligent waterproof bus duct according to claim 1, wherein the filling type sealing mechanism (3) comprises a second air bag (301), a first micro-pore plate (302) is connected to the second air bag (301), a sponge (303) is arranged in the second air bag (301), and a supporting plate (304) is connected between the sponge (303) and the second air bag (301).

4. The intelligent waterproof bus duct according to claim, wherein the airflow waterproof and moistureproof mechanism (4) comprises an air inlet pipeline (401), the air inlet pipeline (401) penetrates through the connecting bin (201), and a dustproof net (402) is connected to one end, far away from the connecting bin (201), of the air inlet pipeline (401).

5. The intelligent waterproof bus duct according to claim, wherein a motor (403) is connected in the connecting bin (201), a rotating shaft (404) is connected on the motor (403), a pair of supporting frames (405) is connected between the rotating shaft (404) and the air inlet pipeline (401), the rotating shaft (404) penetrates through the supporting frames (405) and a plurality of fans (406) are connected on the rotating shaft (404).

6. The intelligent waterproof bus duct according to claim, wherein the rotating shaft (404) is connected with a guide plate (407), a first ventilation pipeline (408) is connected between the connecting bin (201) and the first air bag (202), and the first ventilation pipeline (408) is arranged penetrating through the connecting bin (201) and the first air bag (202).

7. The intelligent waterproof bus duct according to claim, wherein the second air bag (301) is connected with a guide ring (409), the guide ring (409) is connected with a guide piece (410), the first air bag (202) is connected with a plurality of uniformly distributed second air pipes (411), the second air pipes (411) penetrate through the first air bag (202) and are connected with pressure plates (412) in the second air pipes (411).

8. The intelligent waterproof bus duct according to claim, wherein a blocking ring (413) is connected in the air inlet pipeline (401), a blocking ball (414) is arranged in the blocking ring (413), the rotating shaft (404) penetrates through the blocking ball (414), a blocking spring (415) is connected between the blocking ball (414) and the guide plate (407), and an electric heating wire (416) is connected in the connecting bin (201).

9. The intelligent waterproof bus duct according to claim 1, wherein the pressure release mechanism (5) comprises a third ventilation pipeline (501), the third ventilation pipeline (501) is arranged penetrating through the connecting bin (201) and the first air bag (202), a lifting shaft (502) is arranged in the third ventilation pipeline (501), a balancing frame (503) is connected between the third ventilation pipeline (501) and the lifting shaft (502), and an air outlet bin (504) is connected on the lifting shaft (502).

10. The intelligent waterproof bus duct according to claim, wherein the lifting shaft (502) penetrates through the air outlet bin (504), an air outlet spring (505) is connected between the balancing frame (503) and the air outlet bin (504), a plurality of evenly distributed pressure relief holes are cut in the air outlet bin (504), and a second micro-pore plate (506) is connected in the first air bag (202).