CN217876267U

CN217876267U - Indoor air inlet three-dimensional diffusion type fresh air fan

Info

Publication number: CN217876267U
Application number: CN202220532104.7U
Authority: CN
Inventors: 于文清
Original assignee: Collinbeth Guangdong Technology Co ltd
Current assignee: Collinbeth Guangdong Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-11-22
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to a new fan technical field just discloses a three-dimensional diffusion formula new fan of indoor air intake, including new fan body, the front slidable mounting of new fan body has first push-and-pull board, the right side slidable mounting of first push-and-pull board has the second push-and-pull board, the left side fixed mounting of new fan body has indoor air outlet. This new fan of three-dimensional diffusion formula of indoor air intake, be provided with the first push-and-pull board of slidable and second push-and-pull board through the front at new fan body, through the setting of first push-and-pull board and second push-and-pull board, can control opening and shutting of this rose box, consequently can be very convenient with the inside primary filter screen of rose box, the convenient washing or the change of taking out of active carbon filter screen and high-efficient HEPA filter screen, consequently need not to wash primary filter screen, active carbon filter screen and high-efficient HEPA filter screen are dismantled the new fan body, can increase substantially user's use experience.

Description

Indoor air inlet three-dimensional diffusion type fresh air fan

Technical Field

The utility model relates to a new fan technical field specifically is a new fan of three-dimensional diffusion formula of indoor air intake.

Background

The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment.

The problems of the existing ceiling type fresh air machine include: 1. firstly, fresh air conveyed by an air inlet positioned indoors of a ceiling type fan blows vertically downwards, on one hand, wind power is too concentrated, people feel uncomfortable after passing through the vicinity of the air inlet, and on the other hand, certain noise is generated due to air friction, so that use experience is influenced; 2. secondly inside elementary filter screen, active carbon filter screen and the high-efficient HEPA filter screen of current ceiling type new fan all concentrate on the inside of new fan, need change or wash tertiary filter screen and all need dismantle new fan, and the operation is very loaded down with trivial details, is unfavorable for saving time to the filter screen needs often to be changed, leads to user's experience further to receive the influence.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new fan of indoor air intake three-dimensional diffusion formula possesses air intake diffusion air supply softer, the filter screen quick detach advantage of saving time, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a new fan of three-dimensional diffusion formula of indoor air intake, includes new fan body, the front slidable mounting of new fan body has first push-and-pull board, the right side slidable mounting of first push-and-pull board has the second push-and-pull board, the left side fixed mounting of new fan body has indoor air outlet, near new fan body inner chamber is located near indoor air outlet fixed mounting has first fan, near the dead ahead fixed mounting of indoor air outlet has indoor air intake, near new fan body inner chamber is located indoor air intake is equipped with the rose box, the indoor air-supply line of outside fixedly connected with of indoor air intake, the right side fixed mounting of new fan body has outdoor air outlet, near new fan body inner chamber is located outdoor air outlet is equipped with another rose box, another the back of rose box is equipped with the second fan, the middle part fixed mounting of new fan body inner chamber has full heat exchanger, full heat exchanger's side fixed mounting has air pipe, rose box inner chamber fixed joint has primary filter screen, primary filter screen's inboard fixed joint has the active carbon filter screen, the inboard fixed joint of active carbon has high-efficient HEPA, the tip of indoor air-intake body inner chamber is equipped with the diffusion subassembly, the inside rolling iron ball subassembly rolls the iron ball and rotates the rolling diffuser bottom that the rolling iron ball is connected with the rolling diffuser outside the rolling baffle ring that the diffuser, the diffuser that the diffuser is connected with the rolling filter screen.

Preferably, the quantity of rose box is two, and the structural symmetry of two rose boxes sets up, two the primary filter screen of the fixed joint of inner chamber of rose box, active carbon filter screen and high-efficient HEPA filter screen structure are the same.

Preferably, the number of the ventilating ducts is four, and the total heat exchanger is respectively communicated with the first fan, the second fan and the two filter boxes through the four ventilating ducts.

Preferably, the number of the rotating iron balls is four, and the four rotating iron balls are uniformly distributed between the rotating ring and the diffusion assembly.

Preferably, the crosspiece is not a closed circular structure, and the crosspiece is two inverted square cylinders, and the top view of the crosspiece is in a cross shape.

Preferably, the number of the diffusers is two, and the two diffusers have two circles in a plan view, and the two circles are concentric.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this new fan of three-dimensional diffusion formula of indoor air intake, be provided with the first push-and-pull board of slidable and second push-and-pull board through the front at new fan body, through the setting of first push-and-pull board and second push-and-pull board, can control opening and shutting of this rose box, consequently can be very convenient with the inside primary filter screen of rose box, the convenient washing or the change of taking out of active carbon filter screen and high-efficient HEPA filter screen, consequently need not to wash primary filter screen, active carbon filter screen and high-efficient HEPA filter screen are dismantled the new fan body, can increase substantially user's use experience.

2. This new fan of indoor air intake three-dimensional diffusion formula is located indoor end through the air-supply line in indoor and installs the diffusion subassembly, and this diffusion subassembly can independently rotate along with the air inlet, consequently need not external power supply, and the setting through the diffuser of diffusion subassembly bottom and diffusion post structure can make the combustion gas can be discharged after being diffused in addition, can reduce the impact force of wind-force, and it is soft to have guaranteed the air-out, can further promote user's use and experience.

Drawings

Fig. 1 is a schematic structural view of the new blower of the present invention;

FIG. 2 is a sectional view of the structure of the new blower of the present invention;

FIG. 3 is an enlarged schematic view of structure A of FIG. 2 according to the present invention;

FIG. 4 is a sectional view of the indoor air inlet pipe of the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 4 according to the present invention;

fig. 6 is a schematic perspective view of the diffuser structure of the present invention.

In the figure: 1. a new fan body; 2. a first push-pull plate; 3. a second push-pull plate; 4. an indoor air outlet; 5. a first fan; 6. an indoor air inlet; 7. a filter box; 8. an indoor air inlet pipe; 9. an outdoor air outlet; 10. a second fan; 11. a total heat exchanger; 12. a ventilation duct; 13. a primary filter screen; 14. an activated carbon filter screen; 15. a high-efficiency HEPA filter screen; 16. a diffusion component; 17. rotating the iron ball; 18. a rotating ring; 19. a rail; 20. a diffuser; 21. and a diffusion column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an indoor air inlet three-dimensional diffusion type fresh air fan comprises a fresh air fan body 1, a first push-pull plate 2 is slidably mounted on the front surface of the fresh air fan body 1, a second push-pull plate 3 is slidably mounted on the right side of the first push-pull plate 2, an indoor air outlet 4 is fixedly mounted on the left side of the fresh air fan body 1, a first fan 5 is fixedly mounted near the indoor air outlet 4 in the inner cavity of the fresh air fan body 1, an indoor air inlet 6 is fixedly mounted right in front of the indoor air outlet 4, a filter box 7 is disposed near the indoor air inlet 6 in the inner cavity of the fresh air fan body 1, an indoor air inlet pipe 8 is fixedly connected to the outer side of the indoor air inlet 6, an outdoor air outlet 9 is fixedly mounted on the right side of the fresh air fan body 1, another filter box 7 is disposed near the outdoor air outlet 9 in the inner cavity of the fresh air fan body 1, a second fan 10 is disposed on the back of the other filter box 7, a total heat exchanger 11 is fixedly mounted in the middle of the inner cavity of the fresh air fan body 1, a ventilation pipe 12 is fixedly mounted on the side of the total heat exchanger 11, a primary filter screen 13 is fixedly connected to the inner cavity, a primary filter screen 14, a high efficiency diffusion iron ball assembly 16 is mounted on the inner side of the diffusion iron ball 16, a diffusion filter screen 16, a rolling filter screen 16 is mounted on the inner side of a rolling diffuser 17, and a rolling ring 16, and a rolling iron diffusion ring assembly 16 is mounted on the inner diffusion iron ring 16 rolling ring.

Wherein, the quantity of rose box 7 is two, and the structure symmetry of two rose boxes 7 sets up, the primary filter screen 13 of the fixed joint of inner chamber of two rose boxes 7, activated carbon filter screen 14 and high-efficient HEPA filter screen 15 structure are the same, primary filter screen 13 through the fixed joint of inner chamber of two rose boxes 7, activated carbon filter screen 14 and the same setting of high-efficient HEPA filter screen 15 structure, on the one hand can purify the air inlet, and in addition on the one hand can also purify the air that discharges away, can prevent the pollution to the outside air, the environmental protection effect of equipment has further been improved.

The number of the ventilation ducts 12 is four, and the total heat exchanger 11 is respectively communicated with the first fan 5, the second fan 10 and the two filter boxes 7 through the four ventilation ducts 12.

Wherein, the quantity of rotating iron ball 17 is four, and four rotate iron ball 17 evenly distributed between swivel 18 and diffusion subassembly 16, through four settings that rotate iron ball 17, can make the frictional force between this swivel 18 and the diffusion subassembly 16 very little, consequently can guarantee the rotation that this swivel 18 structure can be smooth.

Wherein, crosspiece 19 is not closed circular structure, and crosspiece 19 is two square column bodies of invering, and the overlooking view of crosspiece 19 is "ten" font, sets up through crosspiece 19, can play the effect of fixed diffuser 20 and diffusion post 21 on the one hand, can guarantee on the other hand that the air inlet is not influenced.

The number of the diffusers 20 is two, and the top view of the two diffusers 20 is two circles, and the two circles are concentric.

The theory of operation, in the in-process that this device used, in case need dismantle primary filter screen 13, when active carbon filter screen 14 and high-efficient HEPA filter screen 15, only need pull open first push-and-pull board 2 and second push-and-pull board 3 and can take out primary filter screen 13 respectively, active carbon filter screen 14 and high-efficient HEPA filter screen 15, in this device work, the drive of outdoor air through second fan 10, it is indoor to enter into through full heat exchanger 11, the inside diffusion subassembly 16 of indoor air-supply line 8 begins to work this moment, the flabellum at diffusion subassembly 16 top receives wind-force and rotates, drive swivel becket 18 simultaneously and rotate, because four settings that rotate iron ball 17, can guarantee that frictional force is minimum, thereby realize the diffusion air inlet, guarantee that wind-force is soft, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new fan of three-dimensional diffusion formula of indoor air intake, includes new fan body (1), its characterized in that: the novel air conditioner is characterized in that a first push-pull plate (2) is slidably mounted on the front face of a novel air conditioner body (1), a second push-pull plate (3) is slidably mounted on the right side of the first push-pull plate (2), an indoor air outlet (4) is fixedly mounted on the left side of the novel air conditioner body (1), a first fan (5) is fixedly mounted near an inner cavity of the novel air conditioner body (1) located at the indoor air outlet (4), an indoor air inlet (6) is fixedly mounted right ahead of the indoor air outlet (4), a filter box (7) is arranged near an inner cavity of the novel air conditioner body (1) located at the indoor air inlet (6), an indoor air inlet pipe (8) is fixedly connected to the outer side of the indoor air inlet (6), an outdoor air outlet (9) is fixedly mounted on the right side of the novel air conditioner body (1), another filter box (7) is arranged near an outer cavity located at the outdoor air outlet (9), a second fan (10) is arranged on the back of the filter box (7), a full heat exchanger (11) is fixedly mounted in the middle of the inner cavity of the novel air conditioner body (1), a primary filter screen (13) is fixedly mounted at the inner cavity of a primary filter screen (13), the inboard fixed joint of active carbon filter screen (14) has high-efficient HEPA filter screen (15), the tip of indoor air-supply line (8) inner chamber is equipped with diffusion subassembly (16), the inside roll of diffusion subassembly (16) is installed and is rotated iron ball (17), there is swivel becket (18) along roll connection outward of rotating iron ball (17), the inboard of swivel becket (18) is equipped with crosspiece (19), the bottom of crosspiece (19) is connected with diffuser (20), the middle part of diffuser (20) is connected with diffusion post (21).

2. The indoor air inlet three-dimensional diffusion type fresh air machine according to claim 1, characterized in that: the quantity of rose box (7) is two, and the structural symmetry of two rose boxes (7) sets up, two primary filter screen (13), active carbon filter screen (14) and high-efficient HEPA filter screen (15) structure of the fixed joint of inner chamber of rose box (7) are the same.

3. The indoor air inlet three-dimensional diffusion type fresh air machine according to claim 1, characterized in that: the number of the ventilating ducts (12) is four, and the total heat exchanger (11) is respectively communicated with the first fan (5), the second fan (10) and the two filter boxes (7) through the four ventilating ducts (12).

4. The indoor air inlet three-dimensional diffusion type fresh air machine according to claim 1, characterized in that: the number of the rotating iron balls (17) is four, and the four rotating iron balls (17) are uniformly distributed between the rotating ring (18) and the diffusion component (16).

5. The indoor air inlet three-dimensional diffusion type fresh air machine according to claim 1, characterized in that: the transverse bars (19) are not of a closed circular structure, the transverse bars (19) are two inverted square cylinders, and the top view of the transverse bars (19) is in a cross shape.

6. The indoor air inlet three-dimensional diffusion type fresh air machine according to claim 1, characterized in that: the number of the diffusers (20) is two, and the two diffusers (20) have two circles in a plan view, and the two circles are concentric.