CN217844190U

CN217844190U - Mute type ventilator

Info

Publication number: CN217844190U
Application number: CN202221692907.5U
Authority: CN
Inventors: 苏青松; 汪俊似; 韦开武; 汪玲娜; 徐朝阳; 肖雄; 范林; 杨丹
Original assignee: Guizhou Meifang Technology Co ltd
Current assignee: Guizhou Meifang Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-18
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a hush air ventilator belongs to ventilator technical field, including top cap and base, be provided with a plurality of port rubber pads and two pipeline rubber pads in the top cap, be provided with driving motor on the base, driving motor is connected with initiative bevel gear, is provided with two air pipe on the base, and air pipe's both ends all are connected with the vent, are provided with dustproof screen panel in the vent, are provided with the flabellum of taking a breath on the air pipe, are provided with filter on the base. The utility model discloses a port rubber pad and pipeline rubber pad can fix the pipeline and the shock attenuation, let the unsettled setting of shell of flabellum of taking a breath, avoid taking place mechanical motion between its and the base and produce the noise, and dust screen panel can prevent that dust from getting into inside simultaneously, avoids dust to adsorb or strike the flabellum of taking a breath and produces the noise, and dry cover can absorb the inside rainwater of entering, avoids the flabellum pivot to be influenced by the corrosion and uses.

Description

Mute type ventilator

Technical Field

The utility model relates to a ventilator technical field especially relates to a hush air ventilator.

Background

The ventilator is a novel environment-friendly electric appliance which can keep indoor air clean and fresh all the time. The independent indoor air replacement and purification circulating system can input natural fresh air while removing indoor polluted air, and can carry out multiple treatments such as filtration, sterilization, heating, oxygenation and the like on the fresh air input into the room.

The ventilator is generally installed on the wall, because all can contain dust and water droplet in the indoor outer air, dust depends on and can let the flabellum overweight produce great noise on the flabellum, and the high-speed striking flabellum of water droplet also can produce the noise simultaneously to can corrode the follow-up use of pivot influence, driving motor's inherent shock and whole device operation vibrations also can produce great noise, and it is great to have caused the noise of ventilator above, influences daily use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of ventilator noise in the prior art and providing a mute type ventilator.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a mute air exchanger, includes top cap and base, be provided with a plurality of port rubber pads and two pipeline rubber pads in the top cap, be provided with driving motor on the base, driving motor is connected with initiative bevel gear, initiative bevel gear both sides are provided with first bevel gear and second bevel gear respectively, be provided with two air pipe on the base, air pipe's both ends all are connected with the vent, be provided with dustproof mesh enclosure in the vent, be provided with the flabellum of taking a breath on the air pipe, be provided with the filter on the base.

Preferably, top cap and base looks adaptation, be provided with a plurality of port rubber pads the same with top cap vertical position and two pipeline rubber pads on the base, the total amount of port rubber pad is eight, and port rubber pad lateral wall respectively with top cap and base inside wall fixed connection, pipeline rubber pad lateral wall with respectively with top cap and base inside wall fixed connection.

Preferably, the top end of the driving motor is fixedly connected with an elastic rubber pad, a circular groove is formed in the inner side wall of the top cover, and the elastic rubber pad is matched with the circular groove.

Preferably, the output end of the driving motor is fixedly connected with a driving rotating shaft, the bottom end of the driving rotating shaft is fixedly connected with the top end of a driving bevel gear, and the driving bevel gear is meshed with the first bevel gear and the second bevel gear.

Preferably, the first bevel gear and the second bevel gear are both fixedly connected with a driven rotating shaft, the driven rotating shaft is connected with a fan blade rotating shaft through a transmission belt, and the filter device is close to one side of the second bevel gear.

Preferably, the fan blade pivot is close to air pipe's pot head and is equipped with dry cover, the fan blade pivot other end is connected with the fixed plate through the blotter, fixed plate and base fixed connection.

Preferably, the outer side wall of the rotating shaft of the fan blade is fixedly connected with one end of a ventilator blade, a shell is arranged outside the ventilator blade, and two sides of the shell are fixedly connected with the ventilation pipeline.

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

1. in the device, the port rubber pad and the pipeline rubber pad can fix the pipeline and reduce the shock, so that the shell of the ventilating fan blade is arranged in a suspended way, and the noise generated by the mechanical motion between the ventilating fan blade and the base is avoided.

2. In this device, dust screen panel can prevent that dust from getting into inside, avoids dust to adsorb or striking fan blade of taking a breath to produce the noise, and dry cover can absorb the rainwater that gets into inside, avoids the fan blade pivot to be corroded the influence and uses.

Drawings

Fig. 1 is a schematic perspective view of a silent ventilator according to the present invention;

fig. 2 is a schematic structural diagram of a driving motor in a mute type ventilator according to the present invention;

fig. 3 is a schematic structural view of a port rubber pad in a silent ventilator according to the present invention;

fig. 4 is a schematic structural diagram of a drying jacket in a silent ventilator according to the present invention.

In the figure: 1. a top cover; 2. a base; 3. a vent; 4. a dust screen; 5. a port rubber pad; 6. a ventilation duct; 7. a housing; 8. ventilating fan blades; 9. drying the sleeve; 10. a filter device; 11. an elastic rubber pad; 12. a drive motor; 13. a drive bevel gear; 14. a first bevel gear; 15. a second bevel gear; 16. a fan blade rotating shaft; 17. a transmission belt; 18. a cushion pad; 19. pipeline rubber pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a mute type ventilator comprises a top cover 1 and a base 2, wherein a plurality of port rubber pads 5 and two pipeline rubber pads 19 are arranged in the top cover 1, the top cover 1 is matched with the base 2, the base 2 is provided with a plurality of port rubber pads 5 and two pipeline rubber pads 19 which are vertical to the top cover 1, the total number of the port rubber pads 5 is eight, the outer side walls of the port rubber pads 5 are respectively and fixedly connected with the inner side walls of the top cover 1 and the base 2, the outer side walls of the pipeline rubber pads 19 are respectively and fixedly connected with the inner side walls of the top cover 1 and the base 2, and the vent 3 and the ventilation pipeline 6 can be fixed by the port rubber pads 5 and the pipeline rubber pads 19, so that vibration can be reduced during operation, and deviation or noise can be avoided;

the base 2 is provided with a driving motor 12, the driving motor 12 is connected with a driving bevel gear 13, two sides of the driving bevel gear 13 are respectively provided with a first bevel gear 14 and a second bevel gear 15, the top end of the driving motor 12 is fixedly connected with an elastic rubber pad 11, the inner side wall of the top cover 1 is provided with a circular groove, the elastic rubber pad 11 is matched with the circular groove, the output end of the driving motor 12 is fixedly connected with a driving rotating shaft, the bottom end of the driving rotating shaft is fixedly connected with the top end of the driving bevel gear 13, the driving bevel gear 13 is meshed with the first bevel gear 14 and the second bevel gear 15, the elastic rubber pad 11 on the driving motor 12 is matched and fixed with the circular groove in the top cover 1, the driving motor 12 can be limited to prevent vibration and deflection during use, meanwhile, vibration and noise can be reduced, the driving motor 12 is the prior art, and is not described herein;

two ventilation pipelines 6 are arranged on the base 2, two ends of each ventilation pipeline 6 are connected with a ventilation opening 3, a dustproof mesh enclosure 4 is arranged in each ventilation opening 3, a first bevel gear 14 and a second bevel gear 15 are fixedly connected with driven rotating shafts, the driven rotating shafts are connected with fan blade rotating shafts 16 through transmission belts 17, the filter device 10 is close to one side of the second bevel gear 15, the dustproof mesh enclosure 4 can prevent dust from entering the interior of the mechanism as far as possible, and the filter device 10 contains activated carbon;

be provided with ventilation fan blade 8 on ventilation pipe 6, be provided with filter element 10 on the base 2, fan blade pivot 16 is close to ventilation pipe 6's pot head and is equipped with dry cover 9, the 16 other end of fan blade pivot is connected with the fixed plate through blotter 18, fixed plate and 2 fixed connection of base, 16 lateral walls of fan blade pivot and 8 one end fixed connection of ventilation fan blade, ventilation fan blade 8 is provided with shell 7 outward, shell 7 both sides all with ventilation pipe 6 fixed connection, dry cover 9 can be dry with the moisture water droplet that contains in the inspiratory gas, avoid its collision ventilation fan blade 8 noise production, or corrosion fan blade pivot 16 influences follow-up use.

When the utility model is used, the top cover 1 and the base 2 are assembled and installed, the vent 3 and the ventilating duct 6 are clamped and fixed by the port rubber pad 5 and the duct rubber pad 19, the noise caused by vibration can be prevented, the vent 3 and the ventilating duct 6 are connected into an integral ventilating device, the shell 7 is suspended to prevent the noise caused by mechanical collision or friction with the base 2, the elastic rubber pad 11 on the driving motor 12 is matched and fixed with the inner circular groove of the top cover 1, the driving motor 12 can be limited to prevent the vibration deviation when in use, and simultaneously, the vibration can be reduced, the driving motor 12 operates to drive the driving bevel gear 13 to rotate through the driving rotating shaft so as to drive the first bevel gear 14 and the second bevel gear 15 to rotate, let driven spindle along with rotating, rethread drive belt 17 drives flabellum pivot 16 and rotates, flabellum pivot 16 passes through blotter 18 and is connected with the fixed plate and can let to be connected more laminating and slow down the vibrations that the rotation brought, flabellum pivot 16 drives and takes a breath flabellum 8 and rotates and can inhale gas, the last dry cover 9 of flabellum pivot 16 can be dry with the moisture water droplet that contains in the inspiratory gas, avoid its collision flabellum 8 noise that takes a breath, or rust flabellum pivot 16 influences follow-up use, shell 7 can dismantle, be convenient for follow-up change dry cover 9, dust screen panel 4 can avoid inside getting into, prevent that dust striking takes a breath flabellum 8 or depends on the weight noise rise of increasing the blade on taking a breath flabellum 8, the leading material is the active carbon in the filter device 10.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mute type ventilator, includes top cap (1) and base (2), its characterized in that, be provided with a plurality of port rubber pads (5) and two pipeline rubber pads (19) in top cap (1), be provided with driving motor (12) on base (2), driving motor (12) are connected with drive bevel gear (13), drive bevel gear (13) both sides are provided with first bevel gear (14) and second bevel gear (15) respectively, be provided with two air pipe (6) on base (2), the both ends of air pipe (6) all are connected with vent (3), be provided with dust screen (4) in vent (3), be provided with ventilation fan blade (8) on air pipe (6), be provided with filter (10) on base (2).

2. The mute type ventilator according to claim 1, wherein the top cover (1) and the base (2) are adapted, the base (2) is provided with a plurality of port rubber pads (5) and two duct rubber pads (19) which are vertically positioned the same as the top cover (1), the total number of the port rubber pads (5) is eight, the outer side walls of the port rubber pads (5) are fixedly connected with the inner side walls of the top cover (1) and the base (2), respectively, and the outer side walls of the duct rubber pads (19) are fixedly connected with the inner side walls of the top cover (1) and the base (2), respectively.

3. The silent ventilator according to claim 1, wherein the top end of the driving motor (12) is fixedly connected with an elastic rubber pad (11), a circular groove is formed on the inner side wall of the top cover (1), and the elastic rubber pad (11) is matched with the circular groove.

4. The mute type ventilator according to claim 1, wherein the output end of the driving motor (12) is fixedly connected with a driving shaft, the bottom end of the driving shaft is fixedly connected with the top end of the driving bevel gear (13), and the driving bevel gear (13) is engaged with the first bevel gear (14) and the second bevel gear (15).

5. A silent air exchanger according to claim 1, wherein the first bevel gear (14) and the second bevel gear (15) are both fixedly connected with a driven rotating shaft, the driven rotating shaft is connected with the fan blade rotating shaft (16) through a transmission belt (17), and the filter device (10) is close to one side of the second bevel gear (15).

6. The mute ventilator according to claim 5, wherein the end of the fan blade rotating shaft (16) close to the ventilation duct (6) is sleeved with a drying sleeve (9), and the other end of the fan blade rotating shaft (16) is connected with a fixing plate through a cushion pad (18), and the fixing plate is fixedly connected with the base (2).

7. The mute ventilator according to claim 5, wherein the outer side wall of the fan blade rotating shaft (16) is fixedly connected with one end of the ventilating fan blade (8), a shell (7) is arranged outside the ventilating fan blade (8), and both sides of the shell (7) are fixedly connected with the ventilating duct (6).