CN214092403U

CN214092403U - Novel fan

Info

Publication number: CN214092403U
Application number: CN202023298384.XU
Authority: CN
Inventors: 陈小新
Original assignee: Aioti Tianjin Information Technology Co ltd
Current assignee: Aioti Tianjin Information Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The application provides a novel fan, which comprises a fan body; the fan body is provided with a first air inlet and a first exhaust port, an air inlet channel is arranged between the first air inlet and the first exhaust port, the first air inlet is communicated with outdoor air, and the first exhaust port is communicated with indoor air; a first fan and a filter screen are arranged in the air inlet channel; the fan body is provided with a second air inlet and a second air outlet, an air exhaust channel is arranged between the second air inlet and the second air outlet, the second air inlet is communicated with indoor air, and the second air outlet is communicated with outdoor air; a second fan is arranged in the air exhaust channel; this internal injection module of installing of fan, the nozzle that sprays the module stretches into in the inlet air duct and be close to first exhaust port one side, sprays the module and is used for spraying germicide. The utility model provides a pair of novel fan is convenient for make indoor outdoor air circulation, simple structure, and occupation space is less and have the function of disinfecting.

Description

Novel fan

Technical Field

The present disclosure relates generally to fan equipment technology, and more particularly to a novel fan.

Background

The fan is an effective air purification device, and can discharge dirty indoor air to the outdoor on one hand and can convey fresh outdoor air to the indoor on the other hand.

In the prior art, fan equipment generally only supports one-way gas conveying, so if the circulation of indoor and outdoor air is realized, a plurality of independent fan equipment are often required to be installed at different indoor positions, the installation process is complex, and a certain installation area is required to be occupied. Meanwhile, in order to enable the indoor environment to be in an aseptic and healthy state, the bactericide or the sterilizing agent is usually sprayed manually, so that the manual spraying wastes human resources, consumes time and labor and has high cost.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a novel fan which is convenient for circulating indoor and outdoor air, has a simple structure, occupies a small space, and has a sterilization function.

The application provides a novel fan, which comprises a fan body; the fan body is provided with a first air inlet and a first exhaust port, an air inlet channel positioned in the fan body is arranged between the first air inlet and the first exhaust port, the first air inlet is communicated with outdoor air, and the first exhaust port is communicated with indoor air; a first fan and a filter screen are arranged in the air inlet channel; the first fan is used for conveying outdoor air to the indoor space;

the fan body is provided with a second air inlet and a second air outlet, an air exhaust channel positioned in the fan body is arranged between the second air inlet and the second air outlet, the second air inlet is communicated with indoor air, and the second air outlet is communicated with outdoor air; a second fan is arranged in the air exhaust channel; the second fan is used for conveying indoor air to the outside;

the novel air blower is characterized in that an injection module is installed in the air blower body, a nozzle of the injection module extends into the air inlet channel and is close to one side of the first air outlet, and the injection module is used for injecting a bactericide.

According to the technical scheme provided by the embodiment of the application, the first air inlet is formed in the side wall of the fan body, a first mounting plate is horizontally mounted on the inner side wall of the fan body and below the first air inlet, a first through hole is formed in one end, close to the first air inlet, of the first mounting plate, and the first fan is mounted between the first mounting plate and the side wall, far away from the first air inlet, of the fan body;

a baffle and a filter screen are arranged between the first mounting plate and the top of the fan body, the filter screen is positioned on one side of the baffle, which is far away from the first air inlet, and the first exhaust port is formed in the top of the fan body and is positioned between the filter screen and the first mounting plate;

first mounting panel, baffle and form jointly between fan body inner side wall inlet air channel makes outdoor air can loop through first air intake, first through-hole, first fan, filter screen and first exhaust opening gets into to indoor.

According to the technical scheme provided by the embodiment of the application, the second air outlet is formed in the side wall of the fan body and is positioned above the first air inlet, and a second mounting plate used for isolating the second air outlet from the air path of the first air inlet is arranged between the side wall of the fan body and the first mounting plate;

the second fan is arranged at the second air outlet, the second air inlet is formed in the bottom of the fan body, and a second through hole is formed in the first mounting plate and corresponds to the second air inlet;

the second mounting plate, the baffle and the inner side wall of the fan body form the air exhaust channel, so that indoor air can sequentially pass through the second air inlet, the second through hole and the second fan and is exhausted through the second air outlet.

According to the technical scheme that this application embodiment provided, this internal heat exchange module that is equipped with of fan, be equipped with on the heat exchange module a plurality of with the first passageway and a plurality of inlet air channel intercommunication with the second passageway of exhaust air channel intercommunication.

According to the technical scheme provided by the embodiment of the application, the first passage and the second passage are vertically arranged, the first passage and the air inlet channel are in the same direction, and the second passage and the air exhaust channel are in the same direction.

According to the technical scheme that this application embodiment provides, this internal control module that installs of fan, install control panel on the fan body lateral wall, control module's input with control panel electrical connection, control module's output with first fan and second fan electrical connection.

According to the technical scheme that this application embodiment provided, demountable installation has PM2.5 detection module on the fan body lateral wall, PM2.5 detection module with control module's input is connected.

According to the technical scheme provided by the embodiment of the application, the wireless communication module is installed at the input end of the control module.

The beneficial effect of this application lies in: based on the technical scheme provided by the application, the fan body is provided with the first air inlet and the first exhaust port, and the air inlet channel is arranged between the first air inlet and the first exhaust port, so that outdoor air can sequentially enter the room through the first air inlet, the air inlet channel and the first exhaust port under the driving of the first fan;

the indoor air can be discharged to the outside through the second air inlet, the air exhaust channel and the second air outlet in sequence under the driving of the second fan, so that the indoor air and the outdoor air are circulated, the air can be circulated, and the air can be sterilized and purified at the same time of being beneficial to air circulation.

The utility model provides a pair of novel fan is convenient for make indoor outdoor air circulation, simple structure, and occupation space is less and have the function of disinfecting.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a novel fan provided by the present application;

fig. 2 is a control schematic diagram of the first fan 5 shown in fig. 1;

reference numbers in the figures:

1. a fan body; 2. a first air inlet; 3. a first exhaust port; 4. an air inlet channel; 5. a first fan; 6. a filter screen; 7. a second air inlet; 8. a second air outlet; 9. an air exhaust channel; 10. a second fan; 11. an injection module; 12. a first mounting plate; 13. a first through hole; 14. a baffle plate; 15. a wireless communication module; 16. a second mounting plate; 17. a second through hole; 18. a heat exchange module; 19. a first path; 20. a second path; 21. a control module; 22. a control panel; 23. a PM2.5 detection module;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1, which is a schematic structural diagram of a novel fan provided by the present application, including a fan body 1; the fan body 1 is provided with a first air inlet 2 and a first exhaust port 3, an air inlet channel 4 positioned in the fan body 1 is arranged between the first air inlet 2 and the first exhaust port 3, the first air inlet 2 is communicated with outdoor air, and the first exhaust port 3 is communicated with indoor air; a first fan 5 and a filter screen 6 are arranged in the air inlet channel 4; the first fan 5 is used for conveying outdoor air to the indoor space;

a second air inlet 7 and a second air outlet 8 are arranged on the fan body 1, an air outlet channel 9 positioned in the fan body 1 is arranged between the second air inlet 7 and the second air outlet 8, the second air inlet 7 is communicated with indoor air, and the second air outlet 8 is communicated with outdoor air; a second fan 10 is arranged in the exhaust channel 9; the second fan 10 is used for conveying indoor air to the outside;

install in the fan body 1 and spray module 11, the nozzle that sprays module 11 stretches into in the inlet air duct 4 and be close to first exhaust port 3 one side, spray module 11 is used for spraying germicide.

Specifically, the bactericide can be disinfectant water, disinfectant liquid and the like.

The working principle is as follows: because the fan body 1 is provided with the first air inlet 2 and the first exhaust port 3, and the air inlet channel 4 is arranged between the first air inlet 2 and the first exhaust port 3, outdoor air can sequentially pass through the first air inlet 2, the air inlet channel 4 and the first exhaust port 3 to enter the room under the driving of the first fan 5, and because the filter screen 6 and the injection module 11 are arranged in the air inlet channel 4, the outdoor air can be filtered by the filter screen 6, and meanwhile, bactericide molecules can be mixed with the filtered air to enter the room;

the indoor air can be driven by the second fan 10 to be discharged to the outdoor through the second air inlet 7, the air exhaust channel 9 and the second air outlet 8 in sequence, so that the indoor air and the outdoor air are circulated, air circulation is facilitated, and the air can be sterilized and purified.

In a preferred embodiment of the air inlet channel 4, the first air inlet 2 is opened on a side wall of the fan body 1, a first mounting plate 12 is horizontally mounted on an inner side wall of the fan body 1 and below the first air inlet 2, a first through hole 13 is formed in one end, close to the first air inlet 2, of the first mounting plate 12, and the first fan 5 is mounted between the first mounting plate 12 and a side wall of the fan body 1, far away from the first air inlet 2;

a baffle 14 and a filter screen 6 are arranged between the first mounting plate 12 and the top of the fan body 1, the filter screen 6 is positioned on one side of the baffle 14 far away from the first air inlet 2, and the first exhaust port 3 is arranged on the top of the fan body 1 and positioned between the filter screen 6 and the first mounting plate 12;

the air inlet channel 4 is formed between the inner side walls of the fan body 1 and the first mounting plate 12, the baffle plate 14, so that outdoor air can sequentially pass through the first air inlet 2, the first through hole 13, the first fan 5, the filter screen 6 and the first exhaust port 3 to enter the indoor space.

Specifically, as shown in fig. 1, an air inlet channel 4 is formed between the first mounting plate 12 and the bottom of the fan body 1, and between the baffle plate 14 and the side wall of the fan body 1 near the first fan 5, so that the outdoor air can enter the filter screen 6 along the first air inlet 2, the first through hole 13, and the first fan 5 for filtering, and enter the room through the first air outlet 3; the baffle plate 14 serves as a partition for separating the air supply duct 4 from the air discharge duct 9, and prevents purified air in the air supply duct 4 from escaping from the air discharge duct 9.

Specifically, the spraying module 11 may be mounted on the first mounting plate 12, and a nozzle of the spraying module 11 extends into the baffle 14 near one side of the filter screen 6, so that the air filtered by the filter screen 6 may carry the disinfectant sprayed by the spraying module 11 to mix with the disinfectant entering the room.

In a preferred embodiment of the air exhaust channel 9, the second air outlet 8 is opened on a side wall of the blower body 1 and is located above the first air inlet 2, and a second mounting plate 16 for isolating the air path between the second air outlet 8 and the first air inlet 2 is arranged between the side wall of the blower body 1 and the first mounting plate 12;

the second fan 10 is installed at the second air outlet 8, the second air inlet 7 is formed in the bottom of the fan body 1, and a second through hole 17 is formed in the first installation plate 12 corresponding to the second air inlet 7;

the second mounting plate 16, the baffle plate 14 and the inner side wall of the fan body 1 form the air exhaust channel 9, so that the indoor air can sequentially pass through the second air inlet 7, the second through hole 17, the second fan 10 and be exhausted through the second air outlet 8.

Specifically, through the second mounting panel 16 makes first air intake 2 with 8 gas circuits of second air exit are isolated, prevent outdoor air process the second air exit 8 gets into to outdoor and leads to it can't get into to air intake duct 4 in, also prevents that the room air from passing through once more first through-hole 13 gets into to air intake duct 4 in, leads to the unable effective discharge of room air.

Specifically, as shown in fig. 1, an exhaust channel 9 is formed between the second mounting plate 16 and the baffle 14, and indoor air can enter the exhaust channel 9 through the second air inlet 7 and the second through hole 17 at the bottom of the fan body 1, and is exhausted to the outside through the second fan 10 and the second air outlet 8.

In an embodiment of the fan body 1, a heat exchange module 18 is disposed in the fan body 1, and the heat exchange module 18 is provided with a plurality of first passages 19 communicated with the air intake channel 4 and a plurality of second passages 20 communicated with the air exhaust channel 9.

Specifically, the heat exchange module 18 may be disposed corresponding to the second air inlet 7, that is, the heat exchange module 18 may be mounted at the bottom of the fan body 1 near the second air inlet 7, so that the indoor air enters the second passage 20 on the heat exchange module 18 through the second air inlet 7, and then continues to enter the second through hole 17 and is discharged by the second fan 10; meanwhile, the outdoor air enters the first passage 19 on the heat exchange module 18 through the first through hole 13, and enters the filter screen 6 and the first exhaust port 3 through the first fan 5 to be exhausted. Through setting up heat exchange module 18 and making indoor air and outdoor air can carry out the heat exchange for outdoor air gets into to indoor with the indoor air temperature, is convenient for maintain indoor temperature's stability.

Specifically, the heat exchange module 11 is a three-dimensional structure, and the first passage 19 and the second passage 20 are perpendicular to each other and are not communicated with each other.

In a preferred embodiment of the heat exchange module 18, the first channel 19 and the second channel 20 are vertically disposed, the first channel 19 and the air inlet channel 4 are in the same direction, the second channel 20 and the air outlet channel 9 are in the same direction, and the arrangement of the first channel 19 and the second channel in the same direction can reduce obstruction and accelerate air circulation.

In an embodiment of the blower body 1, a control module 21 is installed in the blower body 1, a control panel 22 is installed on an outer side wall of the blower body 1, an input end of the control module 21 is electrically connected to the control panel 22, and an output end of the control module 21 is electrically connected to the first blower 5 and the second blower 6.

The control module 21 and the control panel 22 are arranged to control the first fan 5 and the second fan 6 conveniently.

In an embodiment of the fan body 1, a PM2.5 detection module 23 is detachably mounted on a side wall of the fan body 1, and the PM2.5 detection module 23 is connected to an input end of the control module 21.

Specifically, the PM2.5 detection module 23 is configured to detect the PM2.5 content in the air.

In a preferred embodiment of the control module 1, a wireless communication module 15 is installed at an input end of the control module 21. The mobile phone or the client can be communicated with the wireless communication module 15, so that the novel fan can be remotely controlled, and the operation is more convenient.

Taking the first fan 5 as an example, as shown in fig. 2, the control schematic diagram can be that the control panel 22 is manually controlled or wirelessly connected to the wireless communication module 24, or when a detection value of the PM2.5 detection module exceeds a set threshold, a control signal can be transmitted to an input end of the control module 21, so that the first fan 5 can be controlled to operate, when the first fan 5 normally operates, outdoor air enters the air inlet channel 4 through the first air inlet 2, is subjected to heat exchange through the heat exchange module 18, is filtered through the filter screen 6, and finally is mixed with a sterilizing agent sprayed by the spraying module to enter the room through the first air outlet 3.

Similarly, the control module 21 may also control the second blower 10 to be turned on or off through the above control manner.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a novel fan which characterized in that: comprises a fan body (1); the fan is characterized in that a first air inlet (2) and a first exhaust port (3) are formed in the fan body (1), an air inlet channel (4) located in the fan body (1) is arranged between the first air inlet (2) and the first exhaust port (3), the first air inlet (2) is communicated with outdoor air, and the first exhaust port (3) is communicated with indoor air; a first fan (5) and a filter screen (6) are arranged in the air inlet channel (4); the first fan (5) is used for conveying outdoor air to the indoor space;

a second air inlet (7) and a second air outlet (8) are formed in the fan body (1), an air exhaust channel (9) located in the fan body (1) is arranged between the second air inlet (7) and the second air outlet (8), the second air inlet (7) is communicated with indoor air, and the second air outlet (8) is communicated with outdoor air; a second fan (10) is arranged in the exhaust channel (9); the second fan (10) is used for conveying indoor air to the outside;

install in fan body (1) and spray module (11), the nozzle of spraying module (11) stretches into in inlet air duct (4) and be close to first exhaust opening (3) one side, spray module (11) are used for spraying germicide.

2. The novel fan of claim 1, wherein: the first air inlet (2) is formed in the side wall of the fan body (1), a first mounting plate (12) is horizontally mounted on the inner side wall of the fan body (1) and located below the first air inlet (2), a first through hole (13) is formed in one end, close to the first air inlet (2), of the first mounting plate (12), and the first fan (5) is mounted between the first mounting plate (12) and the side wall, far away from the first air inlet (2), of the fan body (1);

a baffle (14) and a filter screen (6) are arranged between the first mounting plate (12) and the top of the fan body (1), the filter screen (6) is positioned on one side, away from the first air inlet (2), of the baffle (14), and the first exhaust port (3) is arranged on the top of the fan body (1) and positioned between the filter screen (6) and the first mounting plate (12);

first mounting panel (12), baffle (14) and form jointly between fan body (1) inboard wall inlet air channel (4), make outdoor air can loop through first air intake (2), first through-hole (13), first fan (5), filter screen (6) and first exhaust opening (3) get into to indoor.

3. The novel fan of claim 2, wherein: the second air outlet (8) is formed in the side wall of the fan body (1) and is positioned above the first air inlet (2), and a second mounting plate (16) used for isolating the air path of the second air outlet (8) from the air path of the first air inlet (2) is arranged between the side wall of the fan body (1) and the first mounting plate (12);

the second fan (10) is arranged at the second air outlet (8), the second air inlet (7) is formed in the bottom of the fan body (1), and a second through hole (17) is formed in the first mounting plate (12) and corresponds to the second air inlet (7);

the second mounting plate (16), the baffle (14) and the inner side wall of the fan body (1) form the air exhaust channel (9), so that the indoor air can sequentially pass through the second air inlet (7), the second through hole (17) and the second fan (10) and is exhausted through the second air outlet (8).

4. The novel fan of claim 1, wherein: the fan is characterized in that a heat exchange module (18) is arranged in the fan body (1), and a plurality of first passages (19) communicated with the air inlet channel (4) and a plurality of second passages (20) communicated with the air exhaust channel (9) are arranged on the heat exchange module (18).

5. The novel fan of claim 4, wherein: the first passage (19) and the second passage (20) are vertically arranged, the first passage (19) and the air inlet channel (4) are in the same direction, and the second passage (20) and the air exhaust channel (9) are in the same direction.

6. The novel fan of claim 1, wherein: install control module (21) in fan body (1), install control panel (22) on fan body (1) lateral wall, control module's (21) input with control panel (22) electrical connection, control module's (21) output with first fan (5) and second fan (10) electrical connection.

7. The novel fan of claim 6, wherein: fan body (1) is last demountable installation has PM2.5 detection module (23), PM2.5 detection module (23) with the input of control module (21) is connected.

8. The novel fan of claim 6, wherein: and the input end of the control module (21) is provided with a wireless communication module (15).