Noise reduction fan room for air supply system of glass tempering furnace

Abstract

The invention relates to the technical field of special tempered glass processing devices, and provides a noise reduction fan room for an air supply system of a glass tempering furnace, the noise reduction fan room comprises a supporting table, a conveying mechanism, two noise reduction fan room mechanisms, an air grid mechanism, an air inlet noise reduction mechanism and a damping mechanism, the conveying mechanism is located above the supporting table, and the two noise reduction fan room mechanisms are arranged in a central symmetry mode; the two noise reduction machine room mechanisms are located above the supporting table, the conveying mechanism is located between the two noise reduction machine room mechanisms, the two air grid mechanisms are installed on the two sides of the conveying mechanism in the vertical direction, and the two air inlet noise reduction mechanisms are installed between the two noise reduction machine room mechanisms and the conveying mechanism correspondingly. By means of the technical scheme, the problems that in the prior art, when an air supply system of the glass tempering furnace operates, noise with the high decibel can be generated, and the hearing health of workers is easily affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of special tempered glass processing devices, and in particular to a noise reduction fan room for an air supply system of a glass tempering furnace. Background Art

[0002] Glass tempering furnace is a key equipment used to process ordinary glass into tempered glass. Through a specific heating and cooling process, it creates compressive stress on the glass surface and tensile stress inside, thereby significantly improving the strength, impact resistance and safety of the glass.

[0003] In the process of processing ordinary glass into tempered glass, the air supply system is a very important step for cooling the heated glass. The air supply system blows out high-speed cold air through the fan, and cools both sides of the glass through the upper and lower wind grids. During this period, the wind speed and air volume need to be precisely adjusted according to the thickness of the glass to avoid insufficient cooling.

[0004] In the process of cooling the glass by blowing air through the air supply system, the glass surface needs a higher wind speed to cool. In the prior art, one or several high-power fans are usually used to concentrate the air volume to supply air. However, the noise of high-power fans is relatively high. For example, the noise of Roots blowers can reach 90-110dB due to gas pulsation. If workers work in such an environment for a long time, it is easy to affect their hearing health. In addition, the resonance generated by the operation of the fan and the equipment may also affect the service life of the equipment. In the prior art, there is a noise reduction fan room to reduce the impact of noise on workers. For example, a noise reduction fan room for the air supply system of a glass tempering furnace with publication number CN211770931U includes a machine room rack, a mounting table, a machine room, and a frame. The air inlet and the air outlet of the machine room, the machine room rack is a nearly closed space surrounded by a plate rack. The air inlet and the air outlet of the machine room are arranged on the machine room rack, wherein the air outlet of the machine room faces the air grille package and is connected with the air grille package air inlet of the air grille package. The fan air outlet of the air supply equipment is connected with the air outlet of the machine room, that is, the air supply equipment inhales air from the air inlet of the machine room, and finally discharges wind from the air outlet of the machine room to supply air to the air grille package. The air supply equipment in the noise reduction fan room can be composed of a plurality of small air supply devices. Compared with high-power fans, the individual noise of small air supply devices is much lower, which can further reduce environmental noise. At the same time, the small air supply devices are small in size and can be arranged up and down to reduce the space occupied by the overall noise reduction fan room;

[0005] However, the noise reduction fan room in the above solution occupies too large an area, and the wind speed during glass tempering needs to be precisely adjusted according to the thickness of the glass. For example, thin glass requires a higher wind speed to avoid insufficient cooling. The use of a small air supply device in the above solution may not provide sufficient wind speed, affecting the quality of the tempered glass. Summary of the Invention

[0006] The present invention proposes a noise reduction fan room for the air supply system of a glass tempering furnace, which solves the problem in the related art that the air supply system of the glass tempering furnace generates high decibel noise during operation, which easily affects the hearing health of workers.

[0007] The technical solutions of the present invention are as follows:

[0008] A noise reduction fan room for an air supply system of a glass tempering furnace, comprising a support platform, a transmission mechanism, a noise reduction room mechanism, a wind grid mechanism, an air inlet noise reduction mechanism and a shock absorption mechanism;

[0009] The conveying mechanism is located above the supporting platform;

[0010] There are two noise reduction room mechanisms, which are centrally symmetrically arranged. The two noise reduction room mechanisms are located above the support platform, and the transmission mechanism is located between the two noise reduction room mechanisms.

[0011] There are two wind grid mechanisms, which are installed on both sides of the conveying mechanism in the vertical direction;

[0012] There are two air intake noise reduction mechanisms, and the two air intake noise reduction mechanisms are respectively installed between the two noise reduction machine room mechanisms and the transmission mechanism;

[0013] The shock absorption mechanism is located between the noise reduction room mechanism and the transmission mechanism.

[0014] Preferably, the conveying mechanism includes a support frame, a fixing frame, a conveying roller and a transmission assembly;

[0015] The support frame is fixedly connected to the support platform;

[0016] The fixing frame is fixedly connected between the supporting frames;

[0017] There are multiple conveying rollers, and the multiple conveying rollers are rotatably connected in the fixed frame;

[0018] The transmission assembly is mounted on the outer wall of the fixing frame.

[0019] More preferably, the noise reduction machine room mechanism includes a mounting plate, a machine room cover and a hollow plate;

[0020] There are two mounting plates, which are symmetrical in the vertical direction and are both fixedly connected to the support frame;

[0021] There are two machine room covers, and the two machine room covers are fixedly connected to the two mounting plates respectively;

[0022] There are two hollow plates, and each inner wall of the machine room cover is fixedly connected with one hollow plate.

[0023] Furthermore, the wind grid mechanism includes a ventilation pipe, an air expansion pipe, a wind grid and a centrifugal fan;

[0024] There are two ventilation pipes, one end of each of which is connected to the top and bottom of the fixing frame respectively, and both ventilation pipes are arranged vertically;

[0025] There are two air expansion pipes, and the two air expansion pipes are respectively connected to the other ends of the two ventilation pipes;

[0026] There are multiple wind grilles, and one end of each ventilation pipe close to the fixing frame is connected to multiple wind grilles;

[0027] There are multiple centrifugal fans, and each of the mounting plates is provided with multiple centrifugal fans. The output ends of the multiple centrifugal fans are connected to the two air expansion pipes.

[0028] Furthermore, the air intake noise reduction mechanism includes an air intake pipe, a silencer, a mineral wool sound absorbing panel and an air intake assembly;

[0029] There are multiple air inlet pipes, and the multiple air inlet pipes are respectively connected to the input ends of the multiple centrifugal fans;

[0030] There are multiple silencers, and the multiple silencers are respectively fixedly connected to the multiple air inlet pipes;

[0031] There are multiple mineral wool sound-absorbing panels, and each of the air inlet pipes is fixedly connected to the outer walls of multiple silencers;

[0032] There are multiple air inlet assemblies, and the multiple air inlet assemblies are respectively installed on the multiple air inlet pipes.

[0033] Furthermore, the air inlet assembly includes an oblique air duct, a first fan, a second fan and a guide plate;

[0034] There are multiple inclined air ducts, and the outer wall of each air inlet duct is fixedly connected to multiple inclined air ducts, one end of the inclined air duct is connected to the inside of the silencer, and the other end of the inclined air duct is connected to the air inlet duct;

[0035] There are multiple fans, and the multiple fans are respectively fixedly connected to the multiple silencers.

[0036] There are multiple fans 2, each of which is fixedly connected to one end of the multiple air inlet pipes away from the centrifugal fan, and the output ends of the multiple fans 2 are connected to the inside of the multiple air inlet pipes;

[0037] There are multiple guide plates, and the multiple guide plates are respectively fixedly connected to the inner walls of the multiple air inlet pipes.

[0038] On the basis of the above solution, preferably, the shock absorbing mechanism includes a rubber plate, a support rod and a rubber pad;

[0039] There are multiple rubber plates, and the two machine room covers are fixedly connected with multiple rubber plates.

[0040] There are multiple support rods, and the multiple support rods are fixedly connected between the fixing frame and the machine room cover;

[0041] There are multiple rubber pads, one end of each support rod is fixedly connected to a rubber pad, and the bottom end of the support frame is also provided with multiple rubber pads.

[0042] On the basis of the above solution, preferably, the transmission assembly includes a transmission wheel, a belt and a motor;

[0043] There are multiple transmission wheels, and the multiple transmission wheels are fixedly connected to the multiple transmission rollers;

[0044] There are multiple belts, and each of the two transmission wheels is equipped with one belt;

[0045] There are multiple motors, and there is one transmission wheel between every two transmission wheels that is fixedly connected to an output end of the motor.

[0046] The working principle and beneficial effects of the present invention are:

[0047] 1. In the present invention, when the glass is tempered using the glass tempering furnace air supply system, the heated glass is conveyed to the air grid mechanism through the conveying mechanism. The air inlet noise reduction mechanism cooperates with the air grid mechanism to blow cold air to both sides of the glass at the same time to cool it down, so that compressive stress is generated on the glass surface to form tempered glass. During the blowing process of the centrifugal fan, the noise reduction room mechanism adopts a sound-absorbing structure, which cooperates with the air inlet noise reduction mechanism to give the initial air inlet a wind speed, thereby reducing the noise generated by the air flow pressure pulsation caused by the periodic cutting of the fan blades on the air, thereby reducing the noise of the centrifugal fan during operation from the source, and cooperating with the vibration reduction mechanism to control the noise of the equipment resonance, thereby effectively reducing the equipment noise and protecting the hearing health of workers.

[0048] 2. In the present invention, the wind grid mechanism is arranged vertically up and down to avoid bending of the ventilation duct, so that the wind flow blows directly to the glass surface, preventing the wind flow from forming vortices at the duct diameter change point and rubbing against the inner wall of the duct to generate large noise. At the same time, it can keep the wind force blowing on the glass stronger and more stable, thereby improving the air supply efficiency.

[0049] 3. In the present invention, the air supply noise reduction system reduces noise from multiple aspects, including turbulent noise generated by blades cutting the air, noise caused by friction between the air flow and the elbow in the ventilation duct, and noise caused by resonance between the fan operation and the equipment, and the noise reduction effect is more significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0051] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0052] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0053] Figure 3 This is a schematic diagram of the noise reduction room structure of the present invention;

[0054] Figure 4 This is a schematic diagram of the wind grid mechanism structure of the present invention;

[0055] Figure 5 This is a structural diagram of the air intake noise reduction mechanism of the present invention;

[0056] Figure 6 This is a structural diagram of the air inlet mechanism of the present invention;

[0057] Figure 7 It is a schematic diagram of the transmission mechanism structure of the present invention.

[0058] In the figure: 1. Support platform; 2. Support frame; 3. Fixed frame; 4. Conveyor roller; 5. Mounting plate; 6. Machine room cover; 7. Hollow plate; 8. Ventilation duct; 9. Air diffuser; 10. Wind grille; 11. Centrifugal fan; 12. Air inlet duct; 13. Silencer; 14. Mineral wool sound-absorbing board; 15. Inclined air duct; 16. Fan 1; 17. Fan 2; 18. Guide plate; 19. Rubber plate; 20. Support rod; 21. Rubber pad; 22. Drive pulley; 23. Belt; 24. Motor. DETAILED DESCRIPTION

[0059] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making any creative efforts are within the scope of protection of the present invention.

[0060] like Figures 1 to 7As shown, this embodiment proposes a noise reduction fan room for the air supply system of a glass tempering furnace, including a support platform 1, a transmission mechanism, a noise reduction machine room mechanism, a wind grid mechanism, an air inlet noise reduction mechanism and a shock absorbing mechanism. The transmission mechanism is located above the support platform 1. There are two noise reduction machine room mechanisms, and the two noise reduction machine room mechanisms are centrally symmetrically arranged. The two noise reduction machine room mechanisms are located above the support platform 1. The transmission mechanism is located between the two noise reduction machine room mechanisms. There are two wind grid mechanisms, and the two wind grid mechanisms are installed on both sides of the transmission mechanism in the vertical direction. There are two air inlet noise reduction mechanisms, and the two air inlet noise reduction mechanisms are respectively installed between the two noise reduction machine room mechanisms and the transmission mechanism. The shock absorbing mechanism is located between the two noise reduction machine room mechanisms. Between the room mechanism and the transmission mechanism, in this solution, when the glass is tempered using the glass tempering furnace air supply system, the heated glass is transmitted to the wind grid mechanism through the transmission mechanism, and the air intake noise reduction mechanism cooperates with the wind grid mechanism to blow cold air to both sides of the glass at the same time to cool down, so that compressive stress is generated on the surface of the glass to form tempered glass. During the blowing process of the centrifugal fan 11, the noise reduction room mechanism adopts a sound-absorbing structure, and cooperates with the air intake noise reduction mechanism to give the initial air intake a wind speed, thereby reducing the noise generated by the air flow pressure pulsation caused by the periodic cutting of the fan blades on the air, thereby reducing the noise of the centrifugal fan 11 during operation from the source, and cooperating with the shock absorbing mechanism to control the noise of the equipment resonance to protect the workers' hearing health.

[0061] Among them, the conveying mechanism includes a support frame 2, a fixed frame 3, a conveying roller 4 and a transmission assembly. The support frame 2 is fixedly connected to the support platform 1, the fixed frame 3 is fixedly connected between the support frames 2, and there are multiple conveying rollers 4. Multiple conveying rollers 4 are rotatably connected in the fixed frame 3. The transmission assembly is installed on the outer wall of the fixed frame 3. The transmission assembly drives the conveying rollers 4 to rotate, so that the glass is conveyed to the fixed frame 3 and is cooled by blowing air by the air supply system. The conveying rollers 4 are divided into two groups, upper and lower, which can block part of the direct blowing of the wind flow to a certain extent, thereby reducing the phenomenon of wind spots on the tempered glass.

[0062] Secondly, the noise reduction machine room mechanism includes a mounting plate 5, a machine room cover 6 and a hollow plate 7. There are two mounting plates 5, which are symmetrical in the vertical direction and are fixedly connected to the support frame 2. There are two machine room covers 6, which are fixedly connected to the two mounting plates 5 respectively. There are two hollow plates 7, and a hollow plate 7 is fixedly connected to the inner wall of each machine room cover 6. The machine room cover 6 and the hollow plate 7 surround the air inlet noise reduction mechanism. The vacuum design of the hollow plate 7 can effectively isolate noise.

[0063] Again, the wind grid mechanism includes a ventilation pipe 8, an air expansion pipe 9, an air grid 10 and a centrifugal fan 11. There are two ventilation pipes 8, one end of the two ventilation pipes 8 is respectively connected to the top and bottom ends of the fixed frame 3, and the two ventilation pipes 8 are arranged vertically. There are two air expansion pipes 9, and the two air expansion pipes 9 are respectively connected to the other ends of the two ventilation pipes 8. There are multiple air grids 10, and each ventilation pipe 8 close to the fixed frame 3 is connected to multiple air grids 10. There are multiple centrifugal fans 11, and each mounting plate 5 is provided with multiple centrifugal fans 11. The output ends of the multiple centrifugal fans 11 are connected to the two air expansion pipes 9, and the wind flow of the centrifugal fans 11 is blown into the air expansion pipe 9. The wind flow in the air expansion pipe 9 is divided into the ventilation pipe 8, and then blown to the glass surface through the air grid 10. The ventilation pipe 8 and the air expansion pipe 9 are both vertical and have no bends. The wind flow is blown out by the centrifugal fan 11 and blows directly onto the glass, avoiding the friction between the wind flow and the bend at the pipe diameter change point to generate large turbulent noise, and even forming vortexes to further amplify the noise.

[0064] Among them, the air intake noise reduction mechanism includes an air intake pipe 12, a silencer 13, a mineral wool sound-absorbing panel 14 and an air intake assembly. There are multiple air intake pipes 12, and the multiple air intake pipes 12 are respectively connected to the input ends of multiple centrifugal fans 11. There are multiple silencers 13, and the multiple silencers 13 are respectively fixedly connected to the multiple air intake pipes 12. There are multiple mineral wool sound-absorbing panels 14, and each air intake pipe 12 is fixedly connected to the outer wall of the multiple silencers 13. There are multiple air intake assemblies, and the multiple air intake assemblies are respectively installed on the multiple air intake pipes 12. In the process of the centrifugal fan 11 sucking air to blow towards the glass plate, the air enters through the air intake pipe. The air intake pipe 12 cooperates with the silencer 13 and the mineral wool sound-absorbing panel 14 to absorb part of the noise generated by the operation of the fan, and cooperates with the air intake assembly to process the airflow, which can significantly reduce the noise in the silencer 13.

[0065] Secondly, the air inlet assembly includes an oblique air duct 15, a fan 16, a fan 2 17 and a guide plate 18. There are multiple oblique air ducts 15. Multiple oblique air ducts 15 are fixedly connected to the outer wall of each air inlet duct 12. One end of the oblique air duct 15 is communicated with the inside of the silencer 13, and the other end of the oblique air duct 15 is communicated with the air inlet duct 12. There are multiple fans 16. Multiple fans 16 are respectively fixedly connected to multiple silencers 13. There are multiple fans 2 17. Multiple fans 2 17 are respectively fixedly connected to one end of the multiple air inlet ducts 12 away from the centrifugal fan 11. The output ends of the multiple fans 2 17 are respectively communicated with the inside of the multiple air inlet ducts 12. There are multiple guide plates 18. Multiple guide plates 18 are respectively fixedly connected to the inner walls of multiple air inlet pipes 12. When the centrifugal motor 24 is started, the smaller-power fan 16 is started to blow the outside air into the air inlet pipe. Under the action of the inclined air duct 15 and the guide plate 18, the air flow rotates and blows toward the input end of the centrifugal fan 11. By giving the air flow a rotating force from the air inlet section, the pressure pulsation of the air flow in the air inlet pipe is reduced. At the same time, the fan 2 17 is started to accelerate the air and reduce the cutting of the air by the blades of the centrifugal fan 11. The aerodynamic noise generated by the cutting of the air by the blades of the centrifugal fan accounts for 60%-80% of the total noise of the fan, so the air inlet component can greatly reduce the noise of the centrifugal fan 11.

[0066] Again, the shock-absorbing mechanism includes a rubber plate 19, a support rod 20 and a rubber pad 21. There are multiple rubber plates 19, and multiple rubber plates 19 are fixedly connected to the two machine room covers 6. There are multiple support rods 20, and multiple support rods 20 are fixedly connected between the fixed frame 3 and the machine room cover 6. There are multiple rubber pads 21, and one end of each support rod 20 is fixedly connected to a rubber pad 21, and the bottom end of the support frame 2 is also provided with multiple rubber pads 21. The shock-absorbing mechanism absorbs the noise generated by the operation of the fan and the resonance generated by the equipment through the rubber plates 19 and rubber pads 21 with shock-absorbing functions.

[0067] Finally, the transmission assembly includes a transmission wheel 22, a belt 23 and a motor 24. There are multiple transmission wheels 22, and multiple transmission wheels 22 are fixedly connected to multiple transmission rollers. There are multiple belts 23, and each two transmission wheels 22 are equipped with a belt 23. There are multiple motors 24, and each two transmission wheels 22 have a transmission wheel 22 fixedly connected to the output end of a motor 24. When the motor 24 is started, it drives the transmission wheel 22 to rotate. The transmission wheel 22 drives the belt 23 to work and drive another transmission wheel 22 to rotate, thereby driving the conveying roller 4 to rotate, thereby conveying the glass plate.

[0068] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A noise reduction fan room for an air supply system of a glass tempering furnace, comprising a support platform (1), characterized in that: Also includes: A conveying mechanism, the conveying mechanism being located above the support platform (1); A noise reduction room mechanism, wherein two noise reduction room mechanisms are provided, the two noise reduction room mechanisms are centrally symmetrically arranged, the two noise reduction room mechanisms are located above the support platform (1), and the transmission mechanism is located between the two noise reduction room mechanisms; A wind grid mechanism, wherein two wind grid mechanisms are provided and are installed on both sides of the conveying mechanism in a vertical direction; An air intake noise reduction mechanism, wherein two air intake noise reduction mechanisms are provided, and the two air intake noise reduction mechanisms are respectively installed between the two noise reduction machine room mechanisms and the transmission mechanism; A shock absorbing mechanism is located between the noise reduction room mechanism and the transmission mechanism.

2. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 1, characterized in that: The transmission mechanism comprises: A support frame (2), the support frame (2) being fixedly connected to the support platform (1); A fixing frame (3), the fixing frame (3) being fixedly connected between the supporting frames (2); a conveying roller (4), wherein a plurality of conveying rollers (4) are provided, and the plurality of conveying rollers (4) are rotatably connected in the fixed frame (3); A transmission assembly is mounted on the outer wall of the fixed frame (3).

3. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 2, characterized in that: The noise reduction room mechanism includes: A mounting plate (5), wherein two mounting plates (5) are provided, and the two mounting plates (5) are symmetrical in the vertical direction and are both fixedly connected to the support frame (2); A machine room cover (6), wherein two machine room covers (6) are provided, and the two machine room covers (6) are respectively fixedly connected to the two mounting plates (5); A hollow plate (7), wherein two hollow plates (7) are provided, and one hollow plate (7) is fixedly connected to the inner wall of each machine room cover (6).

4. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 3, characterized in that: The wind grid mechanism comprises: A ventilation pipe (8), wherein two ventilation pipes (8) are provided, one end of each of the two ventilation pipes (8) is connected to the top end and the bottom end of the fixed frame (3), respectively, and the two ventilation pipes (8) are arranged vertically; An air expansion pipe (9), wherein two air expansion pipes (9) are provided, and the two air expansion pipes (9) are respectively connected to the other ends of the two ventilation pipes (8); A wind grille (10), wherein a plurality of wind grilles (10) are provided, and one end of each ventilation pipe (8) close to the fixed frame (3) is connected to a plurality of wind grilles (10); A centrifugal fan (11) is provided in plurality, and each of the mounting plates (5) is provided with a plurality of the centrifugal fans (11), and the output ends of the plurality of the centrifugal fans (11) are connected to the two air expansion pipes (9).

5. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 4, characterized in that: The air intake noise reduction mechanism includes: An air inlet pipe (12), wherein a plurality of the air inlet pipes (12) are provided, and the plurality of the air inlet pipes (12) are respectively connected to the input ends of the plurality of the centrifugal fans (11); A silencer (13), wherein a plurality of silencers (13) are provided, and the plurality of silencers (13) are respectively fixedly connected to the plurality of air inlet pipes (12); A mineral wool sound-absorbing panel (14), wherein a plurality of the mineral wool sound-absorbing panels (14) are provided, and each of the air inlet pipes (12) is fixedly connected to the outer walls of the plurality of silencers (13); An air intake assembly is provided in plurality, and the plurality of air intake assemblies are respectively mounted on the plurality of air intake pipes (12).

6. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 5, characterized in that: The air inlet assembly comprises: An inclined air duct (15), wherein a plurality of the inclined air ducts (15) are provided, and a plurality of the inclined air ducts (15) are fixedly connected to the outer wall of each of the air inlet pipes (12), one end of the inclined air duct (15) is communicated with the interior of the silencer (13), and the other end of the inclined air duct (15) is communicated with the air inlet pipe (12); A fan (16), wherein a plurality of the fan (16) are provided, and the plurality of the fan (16) are respectively fixedly connected to the plurality of the silencer cylinders (13); A second fan (17), wherein a plurality of the second fans (17) are provided, and the plurality of second fans (17) are respectively fixedly connected to one end of the plurality of air inlet pipes (12) away from the centrifugal fan (11), and the output ends of the plurality of second fans (17) are respectively communicated with the interior of the plurality of air inlet pipes (12); A guide plate (18), wherein a plurality of the guide plates (18) are provided, and the plurality of guide plates (18) are respectively fixedly connected to the inner walls of the plurality of air inlet pipes (12).

7. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 6, characterized in that: The shock absorbing mechanism includes A rubber plate (19), wherein a plurality of the rubber plates (19) are provided, and the two machine room covers (6) are both fixedly connected with a plurality of the rubber plates (19). A support rod (20), wherein a plurality of the support rods (20) are provided, and the plurality of support rods (20) are fixedly connected between the fixing frame (3) and the machine room cover (6); A rubber pad (21), wherein a plurality of the rubber pads (21) are provided, one end of each support rod (20) is fixedly connected to a rubber pad (21), and a plurality of the rubber pads (21) are also provided at the bottom end of the support frame (2).

8. The noise reduction fan room for the air supply system of a glass tempering furnace according to claim 7, characterized in that: The transmission assembly comprises: A transmission wheel (22), wherein a plurality of the transmission wheels (22) are provided, and the plurality of transmission wheels (22) are fixedly connected to the plurality of transmission rollers; A belt (23), wherein a plurality of the belts (23) are provided, and each of the two transmission wheels (22) is equipped with a belt (23); A motor (24) is provided, wherein a plurality of motors (24) are provided, and between every two transmission wheels (22) there is a transmission wheel (22) fixedly connected to an output end of the motor (24).

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