Digital intelligent ventilator

Abstract

The invention belongs to the technical field of fans, particularly relates to a digital intelligent ventilator, and aims to solve the problems that when smoke is generated at present, a filter screen of the ventilator can intercept a large number of particulate matters, so that the ventilation effect becomes poor, and the ventilator can gather heat, according to the scheme, the digital intelligent ventilator comprises a shell, and fixing frames are fixedly mounted at the two ends of the circumference of the shell; a plurality of heat dissipation fins with the same angle are fixedly installed between the two fixing frames, and a ventilation assembly is arranged in the shell. A winding motor works to enable a winding wheel to loosen a lifting rope, so that an inner brush and an outer brush slowly move downwards to the bottom end of a sliding groove under the gravity action of a balancing weight, part of particles inside and outside can be removed, then the winding motor reversely works to enable the winding wheel to wind a winding lifting rope, the inner brush and the outer brush slowly move upwards along the sliding groove, and the inner brush and the outer brush can be cleaned. And therefore, the situation that the ventilation and heat dissipation effects of the ventilator are affected due to the fact that the interception net is blocked by the particulate matter such as smoke is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of fans, and in particular to a digital intelligent ventilator. Background Art

[0002] A ventilator is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. According to the use of ventilators, they can be divided into induced draft fans, textile fans, fire smoke exhaust fans, etc. Modern ventilators are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling, ventilation and induced draft of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household appliances, drying and selection of grains, wind tunnel wind sources and inflation and propulsion of hovercraft, etc.

[0003] After searching, the patent publication number CN217682356U discloses a patent named an environmentally friendly intelligent fire-fighting fan. The technical problem to be solved is that when in use, the dry air in the room will be discharged. The air is often mixed with a large amount of dust and carries a certain amount of heat. Directly discharging it to the outdoors is not conducive to environmental protection. It is absorbed by a water storage sponge, and the motor is started to drive the extrusion plate to move up and down to squeeze the water storage sponge so that water flows out from the extrusion hole. When the water storage sponge is not squeezed, the water will not be able to flow out due to the water absorption of the water storage sponge, thereby achieving humidification and cooling of the gas, which is beneficial to environmental protection.

[0004] However, there are still the following drawbacks that need to be addressed: when smoke is generated, the filter of the ventilator will intercept a large amount of particulate matter, which will lead to poor ventilation effect and cause the ventilator to accumulate heat, affecting its normal working condition. Summary of the invention

[0005] Based on the existing technical problem that when smoke is generated, the filter of the ventilator will intercept a large amount of particulate matter, thereby causing the ventilation effect to deteriorate and causing the ventilator to accumulate heat, the present invention proposes a digital intelligent ventilator.

[0006] The digital intelligent ventilator proposed in the present invention includes a shell, fixed frames are fixedly installed at both ends of the circumference of the shell, and a plurality of heat dissipation fins with equal angles are fixedly installed between the two fixed frames, a ventilation component is arranged inside the shell, a deflector is fixedly connected to one end of the shell, and a rectangular frame is fixedly installed on the outside of the deflector, a protective cover is fixedly installed on the top of the rectangular frame, a first nozzle and a second nozzle are fixedly installed on the top and bottom ends of the outer wall of one end of the rectangular frame respectively, an interception net is fixedly installed in the middle of the rectangular frame, an inner brush and an outer brush are slidably arranged on both sides of the rectangular frame, and the inner brush and the outer brush are respectively located at the two ends of the interception net.

[0007] Preferably, the ventilation assembly comprises a mounting frame, and a driving motor is fixedly mounted in the middle of both ends of the mounting frame, a drainage fan is fixedly mounted on one output end of the driving motor, and a ventilation fan is fixedly mounted on the other output end of the driving motor.

[0008] Preferably, a plurality of insertion rods with equal angles are inserted at one end of the circumference of the shell, and the ends of the insertion rods are located inside the shell, and the ends of the insertion rods are fixedly mounted with intelligent sensors.

[0009] Preferably, a water distribution pipe is fixedly connected between the inlet ends of the first nozzle and the second nozzle, and a water inlet pipe is fixedly connected in the middle of the water distribution pipe.

[0010] Preferably, the first nozzle and the second nozzle are each provided with a plurality of nozzles at opposite ends, and each nozzle is inclined.

[0011] Preferably, a winding motor is fixedly installed on one side of the protective cover, and a rotating shaft is fixedly installed on the output end of the winding motor, winding wheels are fixedly installed on both sides of the circumference of the rotating shaft, and two suspension ropes are wound inside the winding wheels, and the two suspension ropes in each row are fixedly connected to the top of the inner brush and the outer brush respectively.

[0012] Preferably, guide columns are fixedly mounted on both sides of the inner walls at both ends of the protective cover, and the suspension rope slides along the circumferential outer wall of the guide column.

[0013] Preferably, both ends of the inner walls on both sides of the rectangular frame are provided with sliding grooves, and the middle of the outer walls on both sides of the outer brush and the inner brush are provided with protrusions, and the sliding grooves match the protrusions.

[0014] Preferably, bristles are provided at the opposite ends of the outer brush and the inner brush, storage grooves are provided at the bottom ends of the outer brush and the inner brush, and counterweight blocks are fixedly installed inside the storage grooves.

[0015] Preferably, the protective cover, the rectangular frame, the interception net, the first nozzle and the second nozzle, the inner brush and the outer brush, and the hanging rope are all made of fireproof and high temperature resistant materials.

[0016] The beneficial effects of the present invention are:

[0017] 1. The digital intelligent ventilator proposed by the present invention is provided with a ventilation component inside the shell, and the ventilation component includes a mounting frame, two driving motors, a drainage fan and a ventilation fan. Under normal circumstances, the driving motor drives the drainage fan to rotate to transmit the external airflow to the inside of the shell, and the airflow is monitored by multiple intelligent sensors. If the intelligent sensor detects that there is smoke, temperature rise, harmful gases and the like in the external air, another driving motor drives the ventilation fan to increase the wind force, accelerate the exchange of internal airflow, and quickly discharge the smoke or harmful gases in time to ensure the safety of the room. In addition, a winding motor, a rotating shaft, two winding wheels and two hanging ropes are arranged inside the protective cover. The winding motor works to loosen the hanging rope of the winding wheel so that the inner brush and the outer brush slowly move down to the bottom of the slide groove under the gravity of the counterweight block, so as to remove some particles inside and outside. Then the winding motor works in the reverse direction to make the winding wheel wrap around the winding rope, so that the inner brush and the outer brush slowly move upward along the slide groove, and then clean the particles on the inner and outer surfaces of the interception net, effectively preventing the interception net from being blocked by particles such as smoke and affecting the ventilation and heat dissipation effect of the ventilator.

[0018] 2. The digital intelligent ventilator proposed in the present invention has multiple nozzles at the opposite ends of the first nozzle and the second nozzle, and each nozzle is inclined. When the intelligent sensor detects the presence of smoke, increased temperature, harmful gases, etc. in the external air, the first nozzle and the second nozzle work simultaneously to spray water mist on the airflow that is about to enter the ventilator, which not only helps to cool the airflow, but also helps some of the smoke to settle outside the interception net. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of the digital intelligent ventilator proposed by the present invention;

[0020] Figure 2 This is a rear structural schematic diagram of the digital intelligent ventilator proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the structure inside the housing of the digital intelligent ventilator proposed by the present invention;

[0022] Figure 4 This is a structural schematic diagram of a rectangular frame of a digital intelligent ventilator proposed in the present invention;

[0023] Figure 5 This is a structural schematic diagram of the rotating shaft of the digital intelligent ventilator proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the outer brush and inner brush of the digital intelligent ventilator proposed by the present invention when viewed from above.

[0025] In the figure: 1 shell, 2 fixing frame, 3 heat sink, 4 guide cover, 5 rectangular frame, 6 protective cover, 7 water inlet pipe, 8 plug rod, 9 water distribution pipe, 10 interception net, 11 outer brush, 12 first nozzle, 13 second nozzle, 14 intelligent sensor, 15 mounting frame, 16 drive motor, 17 drainage fan, 18 ventilation fan, 19 winding motor, 20 slide, 21 rotating shaft, 22 winding wheel, 23 lifting rope, 24 guide column, 25 inner brush, 26 bristles, 27 protrusion, 28 storage slot, 29 counterweight. DETAILED DESCRIPTION

[0026] Reference Figure 1-6 The digital intelligent ventilator comprises a shell 1, fixed frames 2 are fixedly installed at both ends of the circumference of the shell 1, and a plurality of heat dissipation fins 3 with equal angles are fixedly installed between the two fixed frames 2, which are helpful for heat dissipation of the shell 1. A ventilation component is arranged inside the shell 1, a deflector 4 is fixedly connected to one end of the shell 1, and a rectangular frame 5 is fixedly installed on the outside of the deflector 4, a protective cover 6 is fixedly installed on the top of the rectangular frame 5, a first nozzle 12 and a second nozzle 13 are fixedly installed on the top and bottom ends of the outer wall of one end of the rectangular frame 5, respectively, an interception net 10 is fixedly installed in the middle of the rectangular frame 5, an inner brush 25 and an outer brush 11 are slidably arranged on both sides of the rectangular frame 5, and the inner brush 25 and the outer brush 11 are respectively located at both ends of the interception net 10.

[0027] In the present invention, the ventilation assembly includes a mounting frame 15, and a driving motor 16 is fixedly installed in the middle of both ends of the mounting frame 15, wherein a drainage fan 17 is fixedly installed at the output end of one driving motor 16, and a ventilation fan 18 is fixedly installed at the output end of the other driving motor 16. Under normal circumstances, the drainage fan 17 is driven by the driving motor 16 to rotate to transmit the external airflow to the inside of the housing 1, and the airflow is monitored by multiple intelligent sensors 12. If the intelligent sensor 12 detects that there is smoke, temperature rise, harmful gases, etc. in the external air, the other driving motor 16 is driven to drive the ventilation fan 18 to increase the wind force, accelerate the exchange of the internal airflow, and quickly discharge the smoke or harmful gases in time to ensure the safety of the room;

[0028] A plurality of equal-angle plug rods 8 are inserted at one end of the circumference of the housing 1, and the ends of the plug rods 8 are located inside the housing 1, and the ends of the plug rods 8 are fixedly installed with intelligent sensors 14;

[0029] A water distribution pipe 9 is fixedly connected between the inlet ends of the first nozzle 12 and the second nozzle 13, and a water inlet pipe 7 is fixedly connected in the middle of the water distribution pipe 9;

[0030] The first nozzle 12 and the second nozzle 13 are provided with a plurality of nozzles at opposite ends, and each nozzle is inclined. When the intelligent sensor 12 detects smoke, temperature rise, harmful gases, etc. in the external air, the first nozzle 12 and the second nozzle 13 work simultaneously to spray water mist on the airflow that is about to enter the ventilator, which not only helps to cool the airflow, but also helps part of the smoke to settle outside the interception net 10;

[0031] A winding motor 19 is fixedly installed on one side of the protective cover 6, and a rotating shaft 21 is fixedly installed on the output end of the winding motor 19, and a winding wheel 22 is fixedly installed on both sides of the circumference of the rotating shaft 21, and two suspension ropes 23 are wound inside the winding wheel 22, and the two suspension ropes 23 in each row are respectively fixedly connected to the top of the inner brush 25 and the outer brush 11. The winding motor 19 works to loosen the suspension rope 23 of the winding wheel 22, so that the inner brush 25 and the outer brush 11 slowly move down to the bottom of the chute 20 under the gravity of the counterweight block 29, so as to remove some particles inside and outside the chute 20, and then the winding motor 19 works in the reverse direction to make the winding wheel 22 wind the winding suspension rope 20, so that the inner brush 25 and the outer brush 11 slowly move upward along the chute 20, thereby cleaning the particles on the inner and outer surfaces of the interception net 10, effectively preventing the interception net 10 from being blocked by particles such as smoke and affecting the ventilation and heat dissipation effect of the ventilator;

[0032] Guide posts 24 are fixedly mounted on both sides of the inner wall at both ends of the protective cover 6, and the suspension rope 23 slides along the circumferential outer wall of the guide post 24;

[0033] Both ends of the inner wall of both sides of the rectangular frame 5 are provided with a slide groove 20, and the middle of the outer wall of both sides of the outer brush 11 and the inner brush 25 are provided with a protrusion 27, and the slide groove 20 matches the protrusion 27;

[0034] The outer brush 11 and the inner brush 25 are provided with bristles 26 at the opposite ends, and the outer brush 11 and the inner brush 25 are provided with a receiving groove 28 at the bottom ends, and a counterweight block 29 is fixedly installed inside the receiving groove 28;

[0035] The protective cover 6, rectangular frame 5, interception net 10, first nozzle 12 and second nozzle 13, inner brush 25 and outer brush 11 and hanging rope 23 are all made of fireproof and high temperature resistant materials, so that the ventilator can work normally in the face of high temperature airflow.

[0036] Working principle: A ventilation assembly is arranged inside the housing 1, and the ventilation assembly includes a mounting frame 15, two driving motors 16, a drainage fan 17 and a ventilating fan 18. Under normal circumstances, the driving motor 16 drives the drainage fan 17 to rotate and transmit the external airflow to the inside of the housing 1, and multiple intelligent sensors 12 monitor the airflow. If the intelligent sensor 12 detects that there is smoke, temperature rise, harmful gases, etc. in the external air, another driving motor 16 drives the ventilating fan 18 to increase the wind force, accelerate the exchange of the internal airflow, and quickly discharge the smoke or harmful gases in time to ensure the safety of the room, and the protective cover 6 A winding motor 19, a rotating shaft 21, two winding wheels 22, and two suspension ropes 23 are arranged inside. The winding motor 19 works to make the winding wheel 22 loosen the suspension rope 23, so that the inner brush 25 and the outer brush 11 slowly move down to the bottom of the chute 20 under the gravity of the counterweight block 29, so as to remove some particles inside and outside the chute 10. Then the winding motor 19 works in the reverse direction to make the winding wheel 22 wind the winding suspension rope 20, so that the inner brush 25 and the outer brush 11 slowly move upward along the chute 20, thereby cleaning the particles on the inner and outer surfaces of the interception net 10, effectively preventing the interception net 10 from being blocked by particles such as smoke and affecting the ventilation and heat dissipation effect of the ventilator;

[0037] A plurality of nozzles are provided at the opposite ends of the first nozzle 12 and the second nozzle 13, and each nozzle is inclined. When the intelligent sensor 12 detects the presence of smoke, increased temperature, harmful gases, etc. in the external air, the first nozzle 12 and the second nozzle 13 work simultaneously to spray water mist on the airflow that is about to enter the ventilator, which not only helps to cool the airflow, but also helps some of the smoke to settle outside the interception net 10.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A digital intelligent ventilator, comprising a shell (1), wherein two ends of the shell (1) are fixedly mounted with fixing frames (2), and a plurality of heat dissipation wings (3) with equal angles are fixedly mounted between the two fixing frames (2), a ventilation assembly is arranged inside the shell (1), one end of the shell (1) is fixedly connected with a guide cover (4), and a rectangular frame (5) is fixedly mounted on the outside of the guide cover (4), wherein: A protective cover (6) is fixedly mounted on the top of the rectangular frame (5); a first nozzle (12) and a second nozzle (13) are fixedly mounted on the top and bottom of the outer wall of one end of the rectangular frame (5), respectively; an interception net (10) is fixedly mounted in the middle of the rectangular frame (5); an inner brush (25) and an outer brush (11) are slidably mounted on both sides of the rectangular frame (5), and the inner brush (25) and the outer brush (11) are respectively located at both ends of the interception net (10).

2. The digital intelligent ventilator according to claim 1, characterized in that: The ventilation assembly comprises a mounting frame (15), and a driving motor (16) is fixedly mounted in the middle of both ends of the mounting frame (15), a drainage fan (17) is fixedly mounted on the output end of one of the driving motors (16), and a ventilation fan (18) is fixedly mounted on the output end of the other driving motor (16).

3. The digital intelligent ventilator according to claim 1, characterized in that: A plurality of insertion rods (8) at equal angles are inserted at one circumferential end of the shell (1), and the ends of the insertion rods (8) are located inside the shell (1). An intelligent sensor (14) is fixedly mounted at the ends of the insertion rods (8).

4. The digital intelligent ventilator according to claim 1, characterized in that: A water distribution pipe (9) is fixedly connected between the inlet ends of the first spray pipe (12) and the second spray pipe (13), and a water inlet pipe (7) is fixedly connected in the middle of the water distribution pipe (9).

5. The digital intelligent ventilator according to claim 4, characterized in that: The first nozzle (12) and the second nozzle (13) are each provided with a plurality of nozzles at the opposite ends, and each nozzle is inclined.

6. The digital intelligent ventilator according to claim 1, characterized in that: A winding motor (19) is fixedly mounted on one side of the protective cover (6), and a rotating shaft (21) is fixedly mounted on the output end of the winding motor (19), winding wheels (22) are fixedly mounted on both sides of the circumference of the rotating shaft (21), and two suspension ropes (23) are wound inside the winding wheel (22), and the two suspension ropes (23) in each row are respectively fixedly connected to the top ends of the inner brush (25) and the outer brush (11).

7. The digital intelligent ventilator according to claim 7, characterized in that: Guide columns (24) are fixedly mounted on both sides of the inner walls at both ends of the protective cover (6), and the suspension rope (23) slides along the circumferential outer wall of the guide column (24).

8. The digital intelligent ventilator according to claim 1, characterized in that: Both ends of the inner walls on both sides of the rectangular frame (5) are provided with slide grooves (20), and the middle of the outer walls on both sides of the outer brush (11) and the inner brush (25) are provided with protrusions (27), and the slide grooves (20) match the protrusions (27).

9. The digital intelligent ventilator according to claim 1, characterized in that: The outer brush (11) and the inner brush (25) are both provided with bristles (26) at the opposite ends, and the bottom ends of the outer brush (11) and the inner brush (25) are both provided with a receiving groove (28), and a counterweight block (29) is fixedly installed inside the receiving groove (28).

10. The digital intelligent ventilator according to claim 6, characterized in that: The protective cover (6), the rectangular frame (5), the interception net (10), the first nozzle (12), the second nozzle (13), the inner brush (25), the outer brush (11) and the hanging rope (23) are all made of fireproof and high temperature resistant materials.

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