CN219367868U

CN219367868U - New fan with function of disinfecting

Info

Publication number: CN219367868U
Application number: CN202320846544.4U
Authority: CN
Inventors: 王浩; 钱明凯
Original assignee: Nanjing Tongtianta Precision Technology Co ltd
Current assignee: Nanjing Tongtianta Precision Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-18
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a fresh air fan with a sterilization function, which relates to the technical field of fresh air fans and comprises a box body, wherein a sterilization structure is arranged in the box body, the sterilization structure comprises a circulation part and a sterilization part, the circulation part comprises two air draft assemblies and a wetting assembly, the sterilization part comprises a mounting box, a partition, a second sterilization assembly and two groups of first sterilization assemblies, the air draft assembly comprises an air draft fan fixedly connected with the box body, one side of the box body is fixedly connected with a first connecting pipe corresponding to the air draft fan, the other side of the box body is fixedly connected with a second connecting pipe, and one end of the second connecting pipe of the first connecting pipe is respectively sleeved with a first filter screen cover and a second filter screen cover. According to the utility model, the freshness of indoor air can be maintained, and indoor harmful substances are brought out of the room, so that the use effect is better, meanwhile, the air can be heated and humidified, the loss of indoor temperature is reduced, and the air is prevented from being excessively dried.

Description

New fan with function of disinfecting

Technical Field

The utility model relates to the technical field of new fans, in particular to a new fan with a sterilization function.

Background

The fresh air machine is an effective air purifying device, can enable indoor air to circulate, and utilizes a fresh air convection technology to enable indoor air to achieve convection through autonomous air supply and induced air, so that indoor air replacement is conducted to the greatest extent, and cleanliness of the indoor air is guaranteed.

Most of the common fresh air fans on the market at present are single-cycle, and are generally used indoors directly, namely, indoor air is recycled, no new air is introduced from outdoors, so that even if the indoor air can be sterilized and dedusted, the indoor air quality can still be deteriorated, viruses can still spread indoors, the using effect of the fresh air fans is not ideal, and therefore, the fresh air fans with the sterilizing function are provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology, and provides a fresh air fan with a sterilization function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a new fan with function of disinfecting, includes the box, four spacing posts of box top fixedly connected with, threaded connection has the nut on the spacing post, be equipped with the structure of disinfecting in the box, the structure of disinfecting includes circulation component and the part of disinfecting, circulation component includes two convulsions subassemblies and moist subassembly, and two convulsions subassemblies symmetry and dislocation from top to bottom, the part of disinfecting includes mounting box, separator, no. two subassembly and two sets of one subassembly of disinfecting, and two one subassembly symmetries of disinfecting and dislocation from top to bottom.

Preferably, the exhaust assembly comprises an exhaust fan fixedly connected with a box body, a first connecting pipe corresponding to the exhaust fan is fixedly connected with one side of the box body, a second connecting pipe is fixedly connected with the other side of the box body, and a first filter screen cover and a second filter screen cover are respectively sleeved at one ends of the second connecting pipes of the first connecting pipe.

Preferably, the humidifying component comprises a humidifier fixedly connected with the box body, the humidifier corresponds to the second connecting pipe positioned below, and the humidifier is communicated with the second connecting pipe through a fixed pipeline.

Preferably, the mounting box bottom is equipped with a through-hole and No. two through-holes, the mounting box both sides all are equipped with air intake and air outlet, and air intake and air outlet respectively with air exhauster and No. two connecting pipes are corresponding, mounting box top fixedly connected with mounting panel, the mounting panel top is equipped with four spacing holes.

Preferably, the partition comprises a partition fixedly connected with the mounting box, a through hole and a jack are formed in the partition, two vertical plates are fixedly connected to the top and the bottom of the partition, and the two vertical plates are staggered front and back.

Preferably, the first sterilizing component comprises a primary filter screen, a middle-effect filter screen, two active carbon layers and an air refreshing layer which are fixedly connected with the partition board and are sequentially arranged.

Preferably, the second sterilizing component comprises an ion generator, an ultraviolet lamp and a heating wire which are fixedly connected with the mounting box, wherein the tops of the ion generator and the ultraviolet lamp penetrate through the partition plate and extend out, and the heating wire is positioned below the partition plate.

The utility model has at least the following beneficial effects:

1. fresh air fan with function of disinfecting, through the setting of two sets of exhaust subassembly and part of disinfecting, can also make the air of indoor and outdoor circulate when disinfecting the dust removal to keep indoor air's freshness, and can also take indoor harmful substance out of the room, excellent in use effect.

2. The utility model provides a new fan with function of disinfecting, through the setting of moist subassembly and heater strip, can heat and humidify the air that gets into indoor, reduces indoor temperature's loss to can also prevent that indoor air from too dry, cause the discomfort to the human body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is a side cross-sectional view of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the case according to the present utility model;

FIG. 6 is a schematic view of the structure of the circulating unit in the present utility model;

fig. 7 is an exploded view of the sterilization member of the present utility model.

In the figure: 1. a case; 101. a limit column; 102. a nut; 2. a sterilization structure; 3. a circulating member; 301. an air draft assembly; 3011. an exhaust fan; 3012. a first connecting pipe; 3013. a first filter screen cover; 3014. a second connecting pipe; 3015. a second filter screen cover; 302. a wetting assembly; 3021. a humidifier; 3022. a fixed tube; 4. a sterilization member; 401. a mounting box; 4011. a first through hole; 4012. a second through hole; 4013. an air inlet; 4014. an air outlet; 4015. a mounting plate; 4016. a limiting hole; 402. a spacer; 4021. a partition plate; 4022. a through port; 4023. a jack; 4024. a riser; 403. a sterilizing component I; 4031. a primary filter screen; 4032. a medium-efficiency filter screen; 4033. an activated carbon layer; 4034. an air freshening layer; 404. a second sterilization component; 4041. an ion generator; 4042. an ultraviolet lamp; 4043. and (5) heating wires.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-7, a new fan with function of disinfecting, including box 1, four spacing posts 101 of box 1 top fixedly connected with, threaded connection has nut 102 on the spacing post 101, is equipped with sterilization structure 2 in the box 1, and sterilization structure 2 includes circulation part 3 and sterilization part 4, and circulation part 3 includes two convulsions subassembly 301 and moist subassembly 302, and two convulsions subassembly 301 symmetry and dislocation from top to bottom, and sterilization part 4 includes mounting box 401, partition 402, no. two sterilization subassembly 404 and two sets of No. one sterilization subassembly 403, and two No. one sterilization subassembly 403 symmetry and dislocation from top to bottom.

The exhaust assembly 301 includes an exhaust fan 3011 fixedly connected with a box body 1, the exhaust fan 3011 is in the prior art, a description is not made here, the exhaust fan 3011 located below faces outdoors, the exhaust fan 3012 located above faces indoors, a connecting pipe 3012 corresponding to the exhaust fan 3011 is fixedly connected to one side of the box body 1, a connecting pipe 3014 is fixedly connected to the other side of the box body 1, and a filter screen cover 3013 and a filter screen cover 3015 are sleeved at one end of the connecting pipe 3014 of the connecting pipe 3012 respectively.

The humidifier assembly 302 includes a humidifier 3021 fixedly connected to the case 1, where the humidifier 3021 is of the prior art, and not described herein, and the humidifier 3021 corresponds to the second connection pipe 3014 located below, and the humidifier 3021 and the second connection pipe 3014 are in line communication through a fixing pipe 3022.

The mounting box 401 bottom is equipped with a through-hole 4011 and No. two through-holes 4012, and mounting box 401 both sides all are equipped with air intake 4013 and air outlet 4014, and air intake 4013 and air outlet 4014 respectively with air exhauster 3011 and No. two connecting pipes 3014 corresponding, mounting box 401 top fixedly connected with mounting plate 4015, mounting plate 4015 top is equipped with four spacing holes 4016.

The partition 402 includes a partition 4021 fixedly connected with the mounting box 401, a through hole 4022 and an inserting hole 4023 are formed in the partition 4021, two risers 4024 are fixedly connected to the top and the bottom of the partition 4021, and the two risers 4024 are staggered front and back.

The first sterilizing unit 403 includes a primary filter screen 4031, a secondary filter screen 4032, two activated carbon layers 4033 and an air refreshing layer 4034 which are fixedly connected with a partition 4021, and are sequentially arranged, air refreshing particles are arranged in the air refreshing layer 4034, and the first sterilizing unit 403 is located outside the two vertical plates 4014.

The second sterilizing module 404 includes an ionizer 4041 fixedly connected to the mounting box 401, an ultraviolet lamp 4042, and a heating wire 4043, where the ionizer 4041 is in the prior art, and not described herein, the tops of the ionizer 4041 and the ultraviolet lamp 4042 penetrate through the partition 4021 and extend out, the heating wire 4043 is located below the partition 4021, and the second sterilizing module 404 is located between the two risers 4014.

When the indoor humidifier is used, two exhaust fans 3011 can exhaust air simultaneously, outdoor air can enter the installation box 401 through the exhaust fans 3011 located below, and because the exhaust fans 3011 located below correspond to the area below the partition plate 402, the air can sequentially pass through the primary filter screen 4031, the medium-efficiency filter screen 4032, the activated carbon layer 4033, the ultraviolet lamp 4042, the ion generator 4041, the heating wire 4043, the activated carbon layer 4033 and the air freshening layer 4034 after entering the installation box 401, finally, the indoor air can enter the room through the second connecting pipe 3014, the temperature difference between the indoor air and the outdoor air can be prevented from being too large, the indoor temperature loss is caused, and the indoor air can be humidified through the humidifier 3021, so that the indoor air is prevented from being too dry.

The exhaust fan 3011 located above can suck indoor air into the mounting box 401, and the indoor air is sterilized and dedusted through the first sterilizing component 403 and the second sterilizing component 404, and only the area located on the partition 4021 is not provided with the heating wire 4043, so that indoor and outdoor air circulation and sterilization and dedusting are completed, and indoor air freshness is further maintained.

After a period of use, the nut 102 is turned, the mounting box 401 is taken out again, then a new mounting box is replaced, when the new mounting box is inserted into the box body 1, the ultraviolet lamp 4042 and the ionizer just correspond to the second through hole 4012 and the first through hole 4013 on the mounting box 401 and the jack 4023 and the through hole 4022 on the partition plate 402, one ends of the exhaust fan 3011 and the second connecting pipe 3014 respectively correspond to the air inlet 4013 and the air outlet 4014 on the mounting box 401, and finally the mounting box 401 is fixed by turning the nut 102.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Fresh air fan with function of disinfecting, including box (1), four spacing posts (101) of box (1) top fixedly connected with, threaded connection has nut (102) on spacing post (101), a serial communication port, be equipped with in box (1) and disinfect structure (2), disinfect structure (2) are including circulating component (3) and part (4) disinfect, circulating component (3) include two convulsions subassembly (301) and moist subassembly (302), and two convulsions subassembly (301) symmetry and dislocation from top to bottom, part (4) disinfect including mounting box (401), separator (402), subassembly (404) disinfect and two sets of one and disinfect subassembly (403) disinfect, and two one disinfect subassembly (403) symmetry and dislocation from top to bottom.

2. The fresh air fan with the sterilization function according to claim 1, wherein the air draft assembly (301) comprises an air draft fan (3011) fixedly connected with a box body (1), a first connecting pipe (3012) corresponding to the air draft fan (3011) is fixedly connected to one side of the box body (1), a second connecting pipe (3014) is fixedly connected to the other side of the box body (1), and a first filter screen cover (3013) and a second filter screen cover (3015) are respectively sleeved at one end of the second connecting pipe (3014) of the first connecting pipe (3012).

3. The fresh air fan with the sterilization function according to claim 2, wherein the wetting assembly (302) comprises a humidifier (3021) fixedly connected with the box body (1), the humidifier (3021) corresponds to a second connecting pipe (3014) located below, and the humidifier (3021) and the second connecting pipe (3014) are in line communication through a fixing pipe (3022).

4. The fresh air ventilator with a sterilization function according to claim 3, wherein a first through hole (4011) and a second through hole (4012) are formed in the bottom of the installation box (401), an air inlet (4013) and an air outlet (4014) are formed in two sides of the installation box (401), the air inlet (4013) and the air outlet (4014) are respectively corresponding to the exhaust fan (3011) and the second connecting pipe (3014), an installation plate (4015) is fixedly connected to the top of the installation box (401), and four limiting holes (4016) are formed in the top of the installation plate (4015).

5. The fresh air fan with a sterilization function according to claim 4, wherein the partition (402) comprises a partition (4021) fixedly connected with the mounting box (401), a through hole (4022) and a jack (4023) are formed in the partition (4021), two risers (4024) are fixedly connected to the top and the bottom of the partition (4021), and the two risers (4024) are staggered front and back.

6. The fresh air fan with a sterilization function according to claim 5, wherein the first sterilization component (403) comprises a primary filter screen (4031), a middle-effect filter screen (4032), two activated carbon layers (4033) and an air refreshing layer (4034) which are fixedly connected with a partition board (4021) and are sequentially arranged.

7. The fresh air fan with a sterilization function according to claim 6, wherein the second sterilization component (404) comprises an ionizer (4041) fixedly connected with the mounting box (401), an ultraviolet lamp (4042) and a heating wire (4043), wherein the tops of the ionizer (4041) and the ultraviolet lamp (4042) penetrate through the partition plate (4021) and extend out, and the heating wire (4043) is located below the partition plate (4021).