An intelligent heat dissipation and fireproof bus duct

Abstract

The present invention discloses an intelligent heat dissipation and fireproof bus duct, and the present invention relates to the technical field of bus ducts. The intelligent heat dissipation and fireproof bus duct comprises a bus duct body, a terminal block is fixedly connected to the end of the bus duct body, a temperature sensor is fixedly connected to the inner wall of the bus duct body, a buzzer is fixedly connected to the outer wall of the bus duct body, and the temperature sensor is connected to the buzzer through a data line. The connecting conductive bar in the bus duct body will generate continuous high temperature during operation, thereby causing the air inside the bus duct body to heat up and flow upward, and be discharged through the heat dissipation port, and the outside air enters the inside of the bus duct body through the air inlet, realizing the circulation of air inside and outside the bus duct body, thereby cooling the internal components of the bus duct body.

Description

Technical Field

[0001] The invention relates to the technical field of bus ducts, and in particular to an intelligent heat dissipation and fireproof bus duct. Background Art

[0002] With the increase of high-rise buildings in cities and the increase of population density in buildings, the power load in buildings has increased dramatically, which has brought great safety hazards. Modern high-rise buildings and large workshops require huge electric energy. In the face of the strong current of hundreds or thousands of amperes required by this huge load, reliable conduction equipment must be selected. The busbar system is a good choice. The busbar system is a distribution device that efficiently transmits current, especially adapted to the needs of economical and reasonable wiring of increasingly tall buildings and large-scale factories;

[0003] Most of the existing bus ducts use steel or copper-aluminum composite shells, but this type of bus duct only considers the fire resistance of the bus duct, while ignoring the heat generated inside the bus duct, resulting in poor heat dissipation performance inside the bus duct. When the high temperature generated by the connecting conductive bars in the bus duct cannot be dissipated in time, a fire will occur, resulting in power outages, posing a great threat to the safety of life and property of residents. The bus duct is generally provided with a fireproof coating on the surface, but heat dissipation holes need to be provided at the connection points at both ends and the branch port plug-in points to achieve the heat dissipation function. Therefore, the heat dissipation holes are connected to the outside world. When a fire occurs outside, high-temperature gas enters the bus duct through the heat dissipation holes, reducing the fireproof performance of the bus duct. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent heat-dissipating and fire-proof bus duct, which solves the problem that bus ducts mostly use steel or copper-aluminum composite shells, and the heat dissipation performance inside the bus duct is poor. When the high temperature generated by the connecting conductive bars in the bus duct cannot be dissipated in time, a fire will occur. The bus duct is generally provided with a fire-proof coating on the surface, but heat dissipation holes need to be provided at the connection points at both ends and the branch line plug-in points to realize the heat dissipation function. Therefore, the heat dissipation holes are connected to the outside world. When a fire occurs in the outside world, the high-temperature gas enters the bus duct through the heat dissipation holes, reducing the fire-proof performance of the bus duct.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent heat dissipation and fireproof bus duct, comprising a bus duct body, a terminal block is fixedly connected to the end of the bus duct body, a temperature sensor is fixedly connected to the inner wall of the bus duct body, a buzzer is fixedly connected to the outer wall of the bus duct body, and the temperature sensor is connected to the buzzer through a data line, protruding grooves are respectively provided on both sides of the top of the bus duct body, and a heat dissipation port is provided on one side of the protruding groove, a heat dissipation component is fixedly connected to the top of the inner wall of the bus duct body, the heat dissipation component includes a heat dissipation chamber, and the heat dissipation chamber is located obliquely below the protruding groove, an air bag is fixedly connected to the bottom of the heat dissipation chamber, an extrusion layer is slidably connected to the inner side wall of the heat dissipation chamber, a reset bar is fixedly connected to the top of the extrusion layer, and the top of the reset bar is fixedly installed on the bus duct body, the extrusion layer is maintained above the heat dissipation chamber by the elastic force of the reset bar, the top of the extrusion layer is embedded with a first magnetic block, openings are respectively provided on both sides of the bottom of the heat dissipation chamber, an air inlet is provided on the top of the bus duct body, and the air inlet is located at the bottom of the heat dissipation chamber. Directly above the air inlet, a rotating impeller is provided above the air inlet, and both ends of the rotating impeller are rotatably connected to the bus duct body. A second magnetic block is embedded and connected on the driving rod of the rotating impeller, and the first magnetic block and the second magnetic block are magnetically repelled. The temperature change inside the bus duct body is detected by the temperature sensor, and the buzzer sounds an alarm when the temperature is too high, thereby reminding the personnel that the temperature inside the bus duct body is too high, thereby improving the intelligence of the device. The connecting conductive bar in the bus duct body will generate continuous high temperature during operation, thereby causing the air inside the bus duct body to heat up and flow upward, and be discharged through the heat dissipation port, and the outside air enters the inside of the bus duct body through the air inlet, thereby realizing the circulation of air inside and outside the bus duct body, thereby cooling the internal components of the bus duct body. At the same time, the heat flow drives the rotating impeller to rotate when it flows out of the heat dissipation port, and the intermittent approach of the second magnetic block to the first magnetic block causes the extrusion layer to continuously squeeze the airbag, and the airflow ejected from the airbag diffuses to the inside of the bus duct body through the opening, thereby increasing the cooling range inside the bus duct body and improving the heat dissipation effect.

[0008] Preferably, connecting frames are fixedly connected to both sides of the bottom of the heat dissipation chamber, one end of the connecting frame is rotatably connected to an air guide plate via a rotating shaft, and the air guide plate is located below the opening, so that the flow direction of the airflow ejected from the airbag is changed by the air guide plate.

[0009] Preferably, a first elastic strip is fixedly connected to the air guide plate, and the first elastic strip is fixedly connected to the heat dissipation chamber, and a wind blocking plate is fixedly connected to one end of the air guide plate. The airflow ejected from the airbag passes through the resistance generated by the wind blocking plate, causing the first elastic strip to deform, and then the air guide plate rotates, thereby adjusting the flow direction of the airflow, expanding the flow range of the airflow, and improving the heat dissipation effect on the inside of the bus duct body.

[0010] Preferably, the inner wall of the air inlet is slidably connected with a high-temperature resistant plastic layer, which will not isolate the magnetic force of the first magnetic block and the second magnetic block. The two ends of the bottom of the high-temperature resistant plastic layer are respectively fixedly connected with telescopic rods, and the bottom end of the telescopic rod is fixedly installed inside the air inlet.

[0011] Preferably, a V-shaped filter is fixedly connected to the inside of the air inlet, and cleaning scrapers are rotatably connected to both sides of the bottom of the high-temperature resistant plastic layer through a rotating shaft, and second elastic strips are fixedly connected to opposite sides of the two cleaning scrapers. The high-temperature resistant plastic layer presses against the top of the air inlet under the elastic force of the second elastic strip, thereby blocking the air inlet to prevent the fire from entering the interior of the bus duct body through the air inlet when a fire occurs. At the same time, when the rotating impeller rotates, its blades intermittently squeeze the high-temperature resistant plastic layer, so that the external airflow can dissipate heat through the air inlet and filter dust and impurities in the airflow through the V-shaped filter. Moreover, when the high-temperature resistant plastic layer slides down and returns to its original position on the second elastic strip, the upper surface of the V-shaped filter is cleaned by moving the cleaning scraper, thereby improving the filtering effect of the V-shaped filter.

[0012] Preferably, a protective component is slidably connected to the inner wall of the raised groove, and the protective component includes a fire insulation layer, and the fire insulation layer is located at one side of the heat dissipation port.

[0013] Preferably, an arc layer is fixedly connected to the inner wall of the raised groove, a third elastic strip is fixedly connected to the arc layer, and the third elastic strip is fixedly connected to the fire insulation layer, and the fire insulation layer is kept next to the heat dissipation port under the elastic force of the third elastic strip.

[0014] Preferably, a counterweight layer is slidably connected to the top of the arc layer, and hot melt adhesive is provided on one side of the counterweight layer, and the hot melt adhesive is fixedly installed on the arc layer. The position of the counterweight layer is limited by the hot melt adhesive. When a fire occurs, the interior of the bus duct body will heat up rapidly, and the hot melt adhesive will melt due to the heat, causing the counterweight layer to slide down and push the arc layer to slide down synchronously against the heat dissipation port, thereby preventing high-temperature gas or flame from entering the interior of the bus duct body through the heat dissipation port, thereby reducing the impact of the fire and improving the safety performance of the bus duct body.

[0015] (III) Beneficial effects

[0016] The present invention provides an intelligent heat dissipation and fireproof bus duct. It has the following beneficial effects:

[0017] (I) The intelligent heat dissipation and fireproof bus duct detects the temperature change inside the bus duct body through a temperature sensor, and makes a buzzer sound an alarm when the temperature is too high, thereby reminding personnel that the temperature inside the bus duct body is too high, thereby improving the intelligence level of the device. The connecting conductive bar in the bus duct body will generate continuous high temperature during operation, thereby causing the air inside the bus duct body to heat up and flow upward, and be discharged through the heat dissipation port, and the outside air enters the inside of the bus duct body through the air inlet, thereby realizing the circulation of air inside and outside the bus duct body, thereby automatically cooling the internal components of the bus duct body. At the same time, the heat flow drives the rotating impeller to rotate when flowing out of the heat dissipation port, and the intermittent approach of the second magnetic block to the first magnetic block causes the extrusion layer to continuously squeeze the airbag, and the airflow ejected from the airbag diffuses to the inside of the bus duct body through the opening, thereby increasing the cooling range of the inside of the bus duct body and improving the heat dissipation effect.

[0018] (ii) The intelligent heat dissipation and fireproof bus duct changes the flow direction of the airflow ejected from the airbag through the air guide plate. The airflow ejected from the airbag passes through the resistance generated by the wind block plate, causing the wind guide plate to rotate, thereby adjusting the flow direction of the airflow, expanding the flow range of the airflow, and improving the heat dissipation effect inside the bus duct body.

[0019] (III) In the intelligent heat dissipation and fireproof bus duct, the high temperature resistant plastic layer is pressed against the top of the air inlet under the elastic force of the second elastic strip, thereby blocking the air inlet and preventing the fire from entering the interior of the bus duct body through the air inlet in case of fire. At the same time, when the rotating impeller rotates, its blades intermittently squeeze the high temperature resistant plastic layer, so that the external airflow can dissipate heat through the air inlet and filter the dust and impurities in the airflow through the V-shaped filter. Moreover, when the high temperature resistant plastic layer slides down and returns to its original position on the second elastic strip, the upper surface of the V-shaped filter is cleaned by moving the cleaning scraper, thereby improving the filtering effect of the V-shaped filter.

[0020] (IV) In the case of fire, the temperature inside the bus duct will rise sharply, and the hot melt adhesive will melt due to the heat, causing the counterweight layer to slide down and push the arc layer to slide down synchronously against the heat dissipation port, thereby preventing high-temperature gas or flame from entering the interior of the bus duct through the heat dissipation port, thereby reducing the impact of the fire and improving the safety performance of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 For the present invention Figure 1 A cross-sectional view of

[0023] Figure 3 It is a schematic diagram of the structure of the heat dissipation component of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the protection component of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the air guide plate of the present invention;

[0026] Figure 6 Schematic diagram of the internal structure of the air inlet of the present invention.

[0027] In the figure: 1. bus duct body; 2. terminal block; 3. raised groove; 4. heat dissipation port; 5. heat dissipation component; 501. heat dissipation chamber; 502. air bag; 503. extrusion layer; 504. cleaning scraper; 505. reset strip; 506. first magnetic block; 507. opening; 508. rotating impeller; 509. second magnetic block; 510. connecting frame; 511. air guide plate; 512. first elastic strip; 513. wind baffle; 514. high temperature resistant plastic layer; 515. telescopic rod; 516. V-shaped filter; 517. second elastic strip; 6. air inlet; 7. protective component; 71. fire insulation layer; 72. arc layer; 73. third elastic strip; 74. counterweight layer; 75. hot melt adhesive; 8. temperature sensor; 9. buzzer. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-6The present invention provides a technical solution: an intelligent heat dissipation and fireproof bus duct, comprising a bus duct body 1, a terminal block 2 is fixedly connected to the end of the bus duct body 1, a temperature sensor 8 is fixedly connected to the inner wall of the bus duct body 1, a buzzer 9 is fixedly connected to the outer wall of the bus duct body 1, and the temperature sensor 8 is connected to the buzzer 9 through a data line, and the two sides of the top of the bus duct body 1 are respectively provided with raised grooves 3, and a heat dissipation port 4 is provided on one side of the raised groove 3, and a heat dissipation component 5 is fixedly connected to the top of the inner wall of the bus duct body 1, and the heat dissipation component 5 includes a heat dissipation chamber 501, and the heat dissipation chamber 501 is located The bottom of the heat dissipation chamber 501 is fixedly connected with an air bag 502 at the lower part of the raised groove 3, and the inner wall of the heat dissipation chamber 501 is slidably connected with an extrusion layer 503. The top of the extrusion layer 503 is fixedly connected with a reset bar 505, and the top of the reset bar 505 is fixedly installed on the bus duct body 1. The extrusion layer 503 is kept above the heat dissipation chamber 501 by the elastic force of the reset bar 505. The top of the extrusion layer 503 is embedded with a first magnetic block 506. The two sides of the bottom of the heat dissipation chamber 501 are respectively provided with openings 507. The top of the bus duct body 1 is provided with an air inlet 6, and the air inlet 6 is located in the heat dissipation chamber. 501, a rotating impeller 508 is arranged above the air inlet 6, and both ends of the rotating impeller 508 are rotatably connected to the bus duct body 1, a second magnetic block 509 is embedded and connected to the driving rod of the rotating impeller 508, and the first magnetic block 506 and the second magnetic block 509 are magnetically repelled, and the temperature change inside the bus duct body 1 is detected by the temperature sensor 8, and the buzzer 9 sounds an alarm when the temperature is too high, thereby reminding the personnel that the temperature inside the bus duct body 1 is too high, thereby improving the intelligence of the device, and the connection conductive bar in the bus duct body 1 will generate continuous high temperature during operation, thereby making the bus duct body 1 is heated up and flows upward, and is discharged through the heat dissipation port 4, and the outside air enters the bus duct body 1 through the air inlet 6, so that the circulation of the air inside and outside the bus duct body 1 is realized, and then the internal components of the bus duct body 1 are cooled. At the same time, the heat flow pushes the rotating impeller 508 to rotate when flowing out of the heat dissipation port 4, and the second magnetic block 506 and the first magnetic block 509 are intermittently approached, so that the extrusion layer 503 continuously squeezes the air bag 502, and the airflow ejected by the air bag 502 is diffused to the inside of the bus duct body 1 through the opening 507, thereby increasing the temperature reduction range of the inside of the bus duct body 1 and improving the heat dissipation effect.

[0030] The two sides of the bottom of the heat dissipation chamber 501 are fixedly connected with connecting frames 510 respectively. One end of the connecting frame 510 is rotatably connected with an air guide plate 511 through a rotating shaft. The air guide plate 511 is located below the opening 507. The air guide plate 511 changes the flow direction of the airflow ejected from the airbag 502.

[0031] A first elastic strip 512 is fixedly connected to the air guide plate 511, and the first elastic strip 512 is fixedly connected to the heat dissipation chamber 501. One end of the air guide plate 511 is fixedly connected to a wind blocking plate 513. The airflow ejected by the airbag 502 passes through the resistance generated by the wind blocking plate 513, causing the first elastic strip 512 to deform, and then the air guide plate 511 rotates, adjusting the flow direction of the airflow, expanding the flow range of the airflow, and improving the heat dissipation effect on the inside of the bus duct body 1.

[0032] The inner wall of the air inlet 6 is slidably connected with a high-temperature resistant plastic layer 514, which will not isolate the magnetic force of the first magnetic block 506 and the second magnetic block 509. The two ends of the bottom of the high-temperature resistant plastic layer 514 are respectively fixedly connected with telescopic rods 515, and the bottom end of the telescopic rod 515 is fixedly installed inside the air inlet 6.

[0033] A V-shaped filter 516 is fixedly connected to the inside of the air inlet 6, and cleaning scrapers 504 are rotatably connected to the two sides of the bottom of the high-temperature resistant plastic layer 514 through a rotating shaft. The second elastic strip 517 is fixedly connected to the opposite side of the two cleaning scrapers 504. The high-temperature resistant plastic layer 514 presses against the top of the air inlet 6 under the elastic force of the second elastic strip 517, thereby blocking the air inlet 6 to prevent the fire from entering the interior of the bus duct body 1 through the air inlet 6 when a fire occurs. At the same time, when the rotating impeller 508 rotates, its blades intermittently squeeze the high-temperature resistant plastic layer 514, so that the external airflow can dissipate heat through the air inlet 6 and filter dust and impurities in the airflow through the V-shaped filter 516. Moreover, when the high-temperature resistant plastic layer 514 slides down and returns to its original position on the second elastic strip 517, the upper surface of the V-shaped filter 516 is cleaned by the cleaning scraper 504, thereby improving the filtering effect of the V-shaped filter 516.

[0034] The inner wall of the protruding groove 3 is slidably connected with a protection component 7 , and the protection component 7 includes a fire insulation layer 71 , and the fire insulation layer 71 is located at one side of the heat dissipation port 4 .

[0035] The inner wall of the raised groove 3 is fixedly connected with an arc layer 72 , and the arc layer 72 is fixedly connected with a third elastic strip 73 . The third elastic strip 73 is fixedly connected to the fire insulation layer 71 . The fire insulation layer 71 is kept beside the heat dissipation port 4 under the elastic force of the third elastic strip 73 .

[0036] The top of the arc layer 72 is slidably connected with a counterweight layer 74, and a hot melt adhesive 75 is provided on one side of the counterweight layer 74, and the hot melt adhesive 75 is fixedly installed on the arc layer 72. The position of the counterweight layer 74 is limited by the hot melt adhesive 75. When a fire occurs, the interior of the bus duct body 1 will heat up rapidly, and the hot melt adhesive 75 will melt due to the heat, causing the counterweight layer 74 to slide down and push the arc layer 72 to slide down synchronously against the heat dissipation port 4, thereby preventing high-temperature gas or flame from entering the interior of the bus duct body 1 through the heat dissipation port 4, thereby reducing the impact of the fire and improving the safety performance of the bus duct body 1.

[0037] During operation, the temperature sensor 8 detects the temperature change inside the bus duct body 1, and when the temperature is too high, the buzzer 9 sounds an alarm, thereby reminding the personnel that the temperature inside the bus duct body 1 is too high, thereby improving the intelligence of the device. The connecting conductive bar in the bus duct body 1 will generate continuous high temperature during operation, thereby causing the air inside the bus duct body 1 to heat up and flow upward, and be discharged through the heat dissipation port 4, and the outside air enters the bus duct body 1 through the air inlet 6, thereby realizing the circulation of air inside and outside the bus duct body 1, thereby reducing the internal components of the bus duct body 1. At the same time, the heat flow pushes the rotating impeller 508 to rotate when it flows out of the heat dissipation port 4, and the second magnetic block 509 is intermittently close to the first magnetic block 506, so that the extrusion layer 503 continues to squeeze the airbag 502, and the airflow ejected from the airbag 502 diffuses to the inside of the bus duct body 1 through the opening 507, thereby increasing the temperature reduction range inside the bus duct body 1 and improving the heat dissipation effect. The airflow ejected from the airbag 502 is changed in the flow direction through the air guide plate 511, and the airflow ejected from the airbag 502 passes through the resistance generated by the wind blocking plate 513, so that the first elastic strip 512 is deformed, thereby guiding the wind. The plate 511 rotates to adjust the flow direction of the airflow, expand the flow range of the airflow, and improve the heat dissipation effect on the inside of the bus duct body 1. The high-temperature resistant plastic layer 514 presses against the top of the air inlet 6 under the elastic force of the second elastic strip 517 to block the air inlet 6 to prevent the fire from entering the inside of the bus duct body 1 through the air inlet 6 when a fire occurs. At the same time, when the rotating impeller 508 rotates, its blades intermittently squeeze the high-temperature resistant plastic layer 514, so that the external airflow can dissipate heat through the air inlet 6, and the dust and impurities in the airflow are filtered through the V-shaped filter 516, and the high-temperature resistant plastic layer 514 is not affected by the heat. When the glue layer 514 slides down and returns to its original position on the second elastic strip 517, the upper surface of the V-shaped filter 516 is cleaned by the cleaning scraper 504 to improve the filtering effect of the V-shaped filter 516, and the position of the counterweight layer 74 is limited by the hot melt adhesive 75. When a fire occurs, the interior of the bus duct body 1 will heat up rapidly, and the hot melt adhesive 75 will melt due to the heat, causing the counterweight layer 74 to slide down and push the arc layer 72 to slide down synchronously against the heat dissipation port 4, thereby preventing high-temperature gas or flame from entering the interior of the bus duct body 1 through the heat dissipation port 4, thereby reducing the impact of the fire and improving the safety performance of the bus duct body 1.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent heat dissipation and fireproof bus duct, comprising a bus duct body (1), a terminal block (2) is fixedly connected to the end of the bus duct body (1), a temperature sensor (8) is fixedly connected to the inner wall of the bus duct body (1), a buzzer (9) is fixedly connected to the outer wall of the bus duct body (1), and the temperature sensor (8) and the buzzer (9) are connected via a data line, characterized in that: The top of the bus duct body (1) is provided with raised grooves (3) on both sides, and a heat dissipation port (4) is provided on one side of the raised groove (3). The top of the inner wall of the bus duct body (1) is fixedly connected with a heat dissipation assembly (5), and the heat dissipation assembly (5) comprises a heat dissipation chamber (501), and the heat dissipation chamber (501) is located obliquely below the raised groove (3). The bottom of the heat dissipation chamber (501) is fixedly connected with an air bag (502), and the inner side wall of the heat dissipation chamber (501) is slidably connected with an extrusion layer (503), and the upper part of the extrusion layer (503) is fixedly connected with a reset bar (505), and the top of the reset bar (505) is fixedly mounted on the bus duct. On the trough body (1), the top of the extrusion layer (503) is embedded with a first magnetic block (506), the bottom of the heat dissipation chamber (501) is provided with openings (507) on both sides, the top of the bus trough body (1) is provided with an air inlet (6), and the air inlet (6) is located directly above the heat dissipation chamber (501), a rotating impeller (508) is provided above the air inlet (6), and both ends of the rotating impeller (508) are rotatably connected to the bus trough body (1), a second magnetic block (509) is embedded with a driving rod of the rotating impeller (508), and the first magnetic block (506) and the second magnetic block (509) are magnetically repelled from each other.

2. The intelligent heat dissipation and fireproof bus duct according to claim 1 is characterized by: The two sides of the bottom of the heat dissipation chamber (501) are respectively fixedly connected with a connecting frame (510), one end of the connecting frame (510) is rotatably connected with an air guide plate (511) via a rotating shaft, and the air guide plate (511) is located below the opening (507).

3. The intelligent heat dissipation and fireproof bus duct according to claim 2 is characterized by: The wind guide plate (511) is fixedly connected to a first elastic strip (512), and the first elastic strip (512) is fixedly connected to the heat dissipation chamber (501), and one end of the wind guide plate (511) is fixedly connected to a wind blocking plate (513).

4. The intelligent heat dissipation and fireproof bus duct according to claim 1 is characterized by: The inner side wall of the air inlet (6) is slidably connected to a high temperature resistant plastic layer (514), and the two ends of the bottom of the high temperature resistant plastic layer (514) are respectively fixedly connected to telescopic rods (515), and the bottom end of the telescopic rod (515) is fixedly installed inside the air inlet (6).

5. The intelligent heat dissipation and fireproof bus duct according to claim 4 is characterized by: A V-shaped filter screen (516) is fixedly connected inside the air inlet (6), and cleaning scrapers (504) are rotatably connected to both sides of the bottom of the high-temperature resistant plastic layer (514) via a rotating shaft, and second elastic strips (517) are fixedly connected to opposite sides of the two cleaning scrapers (504).

6. The intelligent heat dissipation and fireproof bus duct according to claim 1 is characterized by: The inner wall of the protruding groove (3) is slidably connected with a protection component (7), the protection component (7) comprises a fire insulation layer (71), and the fire insulation layer (71) is located at one side of the heat dissipation port (4).

7. The intelligent heat dissipation and fireproof bus duct according to claim 6 is characterized by: The inner wall of the protruding groove (3) is fixedly connected to an arc-shaped layer (72), a third elastic strip (73) is fixedly connected to the arc-shaped layer (72), and the third elastic strip (73) is fixedly connected to the fire insulation layer (71).

8. The intelligent heat dissipation and fireproof bus duct according to claim 7 is characterized by: The top of the arc-shaped layer (72) is slidably connected to a counterweight layer (74), one side of the counterweight layer (74) is provided with hot melt adhesive (75), and the hot melt adhesive (75) is fixedly mounted on the arc-shaped layer (72).

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