CN219433415U - Fresh air filter unit with synchronous sterilization function - Google Patents

Abstract

The utility model relates to the technical field of fresh air filter units, and discloses a fresh air filter unit with a synchronous sterilization function; the fresh air filter unit with the synchronous sterilization function comprises a shell, wherein an action plate is arranged on the right side of the inner wall of the shell, an air inlet pipe is arranged on the left side wall of the action plate, the air inlet pipe is made of transparent materials, and partition plates are uniformly arranged on the upper side wall and the lower side wall of the inner wall of the air inlet pipe; through setting up devices such as bull stick, fan leaf and cleaning brush and cooperate, can make the device clear up the operation to the right side wall of coarse filtration net, surface dust piles up the effect that leads to filtered air variation, is favorable to filtering the air.

Description

Fresh air filter unit with synchronous sterilization function

Technical Field

The utility model belongs to the technical field of fresh air filter units, and particularly relates to a fresh air filter unit with a synchronous sterilization function.

Background

The utility model provides a fresh air handling equipment that fresh air unit is provided, theory of operation is that after outdoor extraction fresh air is through dust removal, dehumidification, cooling etc. is carried indoor through the fan, replaces indoor original air when getting into indoor space, and current fresh air unit often time is too short when disinfecting fast flowing air and leads to the effect unsatisfactory, is difficult to utilize the ultraviolet ray comprehensive to disinfect to the air, and for this reason, we provide a fresh air filter unit with synchronous function of disinfecting.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the fresh air filter unit with the synchronous sterilization function, and the problems that the effect is not ideal and the air is difficult to be comprehensively sterilized by ultraviolet rays due to the fact that the time of the conventional fresh air unit is often too short when the rapid flowing air is sterilized are effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fresh air filter unit with synchronous function of disinfecting, includes the shell, the right side of shell inner wall is provided with the action board, the left side wall of action board is provided with the intake pipe, the intake pipe adopts transparent material to make, the upper and lower lateral wall of intake pipe inner wall evenly is provided with the baffle, upper and lower both sides the baffle is crisscross setting, the upper and lower lateral wall of shell inner chamber all is provided with the bactericidal lamp, the intake pipe is located two sets of bactericidal lamp's relative lateral walls, the inner wall of shell is provided with bactericidal screen and thin filter screen, thin filter screen is located the left side of bactericidal screen, the left side of shell inner chamber diapire is provided with the air exhauster.

Preferably, a coarse filter screen is arranged on the right side of the inner wall of the shell, and the coarse filter screen is positioned on the right side of the action plate.

Preferably, the inner wall of shell is provided with the bracing piece, the right side wall of bracing piece sets up the bull stick, the right-hand member of bull stick is provided with the fan leaf, the left end of bull stick is provided with the cleaning brush, the cleaning brush is located the right side wall of coarse filtration net.

Preferably, a chute is formed in the front side wall of the shell, a collecting box is arranged in an inner cavity of the chute, and the collecting box is located on the right side wall of the coarse filter screen.

Preferably, the right side of the inner wall of the shell is in a cylindrical shape, and the fan blade is positioned at the cylindrical inner cavity of the shell.

Preferably, the inner wall of the shell is provided with a deodorizing filter screen, and the deodorizing filter screen is positioned at the opposite side of the sterilizing mesh and the fine filter screen.

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

1. according to the fresh air filter unit with the synchronous sterilization function, the devices such as the shell, the action plate and the partition plate are matched, so that the device can be convenient for increasing the sterilization duration of flowing air, the defect of unsatisfactory effect caused by too short sterilization time is avoided, and the ultraviolet radiation is beneficial to comprehensively sterilizing the air;

2. according to the fresh air filter unit with the synchronous sterilization function, the device such as the rotating rod, the fan blade and the cleaning brush are matched, so that the device can clean the right side wall of the coarse filter screen, the effect of filtering air is poor due to surface dust accumulation, and the air is filtered;

3. this fresh air filter unit with synchronous function of disinfecting cooperatees through setting up devices such as collecting box, shell and cleaning brush, can make the device be convenient for collect the dust that the clearance was got off, is convenient for clear up dust impurity, avoids the scattering to be difficult to clear up at the inner chamber of shell.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of an air intake pipe according to the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

in the figure: 100. a housing; 101. an action plate; 102. an air inlet pipe; 103. a partition plate; 104. a germicidal lamp; 105. a sterilizing net; 106. fine filter screen; 107. an exhaust fan; 108. a coarse filter screen; 109. a support rod; 110. a rotating rod; 111. a fan blade; 112. cleaning brushes; 113. a collection box; 114. deodorizing filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to the fresh air filter unit with the synchronous sterilization function, an action plate 101 is fixedly connected to the right side of the inner wall of a shell 100, an air inlet pipe 102 is arranged on the left side wall of the action plate 101 and is convenient for supporting an air inlet pipe 102 through the action plate 101, air flow is conveniently guided through the air inlet pipe 102, the air inlet pipe 102 is made of transparent materials, ultraviolet rays are conveniently irradiated by the transparent materials, a partition plate 103 is uniformly arranged on the upper side wall and the lower side wall of the inner wall of the air inlet pipe 102, the air flow is conveniently guided through the partition plate 103, the stay time of the air in the inner cavity of the air inlet pipe 102 is prolonged, the partition plates 103 on the upper side and the lower side are staggered, S-shaped air channels can be formed by staggered arrangement, an air flow moving path is increased, sterilizing lamps 104 are fixedly connected to the upper side wall and the lower side wall of the inner cavity of the shell 100, ultraviolet lamp 104 are respectively arranged on opposite side walls of the two groups of sterilizing lamps 104, a sterilizing net 105 and a fine filter 106 are fixedly connected to the inner wall of the shell 100, the outer wall of the sterilizing net 105 is provided with light, viruses in the air are effectively sterilized, the fine filter 106 is arranged on the left side of the inner wall of the net 105, the inner cavity of the shell 100 is fixedly connected with an exhaust fan 107, and the air exhauster 107 is used for exhausting the air; the right side of the inner wall of the shell 100 is fixedly connected with a coarse filter screen 108, dust impurities of air are filtered through the coarse filter screen 108, the phenomenon that the sterilization effect is not ideal due to the fact that the air inlet pipe 102 is shielded by dust is avoided, and the coarse filter screen 108 is positioned on the right side of the action plate 101; the air in the inner cavity of the shell 100 is extracted by starting the exhaust fan 107, the air enters the inner cavity from the right side of the shell 100, primary filtration is carried out through the coarse screen 108, pollution caused by dust entering the inner cavity of the device is avoided, the air enters the inner cavity of the air inlet pipe 102, sterilization operation is carried out by opening the sterilizing lamp 104, a bent air passage is formed in the inner cavity of the air inlet pipe 102 through the partition plate 103, the air moving distance is increased, the waiting time of the air in the air inlet pipe 102 is longer, the air sterilization time period of the sterilizing lamp 104 is prolonged, then the air is sterilized again through the sterilizing net 105, the air is filtered again through the fine screen 106, and then the sterilized air is extracted through the exhaust fan 107, so that the flowing air can be conveniently increased, the effect is not ideal due to the fact that the sterilization time is too short, the ultraviolet is favorable for comprehensively sterilizing the air, the inner wall of the shell 100 is provided with the supporting rod 109, the right side wall of the supporting rod 109 is rotationally connected with the rotating rod 110, the supporting of the fan blade 111 is conveniently supported through the rotating rod 110, the right end of the rotating rod 110 is fixedly connected with the fan blade 111, the left end of the rotating rod 110 is fixedly connected with the cleaning brush 112, the cleaning brush 108 is conveniently cleaned through the cleaning brush 112, and the cleaning operation is conveniently carried out on the side wall of the coarse screen 112; the right side of the inner wall of the shell 100 is in a cylindrical shape, the cylindrical shape is convenient for centralizing air flow, and is favorable for driving the fan blades 111 to rotate, and the fan blades 111 are positioned at the cylindrical inner cavity of the shell 100; the fan blade 111 is driven to rotate through air flow, the rotating rod 110 is driven to rotate through the fan blade 111, the cleaning brush 112 is driven to rotate through the rotating rod 110, the surface of the coarse filter screen 108 is cleaned through the cleaning brush 112, the device can clean the right side wall of the coarse filter screen 108, the effect of filtering air is poor due to surface dust accumulation, the air is filtered, a chute is formed in the front side wall of the shell 100, a collecting box 113 is connected to an inner cavity of the chute in a sliding mode, and the collecting box 113 is located on the right side wall of the coarse filter screen 108; the collecting box 113 is arranged to facilitate the collection of cleaned dust, facilitate the cleaning of dust impurities, avoid the dust impurities scattering in the inner cavity of the shell 100 and avoid the dust impurities difficult to clean, the inner wall of the shell 100 is fixedly connected with the deodorizing filter screen 114, activated carbon is added in the deodorizing filter screen 114 and used for adsorbing peculiar smell, and the deodorizing filter screen 114 is positioned on the opposite side of the sterilizing mesh 105 and the fine filter screen 106; the odor removal filter screen 114 is convenient for adsorbing and removing the odor in the air, so that the odor is prevented from entering the room to cause pollution.

Working principle: the air in the inner cavity of the shell 100 is pumped by starting the exhaust fan 107, the air enters the inner cavity from the right side of the shell 100, primary filtration is carried out through the coarse screen 108, pollution caused by dust entering the inner cavity of the device is avoided, the air enters the inner cavity of the air inlet pipe 102, the sterilizing lamp 104 is turned on for sterilizing, the inner cavity of the air inlet pipe 102 is formed into a bent air passage through the partition plate 103, the air moving distance is increased, the waiting time of the air in the air inlet pipe 102 is longer, the time period of sterilizing the air by the sterilizing lamp 104 is prolonged, then the air is sterilized again through the sterilizing net 105, air is filtered again through the fine screen 106, and then the air after sterilization is pumped through the exhaust fan 107, so that the device is convenient to increase the time period of flowing air in sterilizing, the effect is not ideal, the whole sterilization is avoided, the sterilizing time is utilized, the fan blade 111 is driven to rotate through the air flowing, the fan blade 111 is driven to rotate, the cleaning brush 112 is driven to rotate through the fan blade 110, the cleaning brush 112 is driven to rotate through the rotating rod 110, the cleaning brush 112 is carried out on the surface of the coarse screen 108, the right side wall of the device is cleaned, the filtered air is accumulated, the filtered dust is caused, and the filtered air effect is favorable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. Fresh air filter unit with synchronous sterilization function, including shell (100), its characterized in that: the utility model discloses a sterilizing device, including shell (100) inner wall, upper and lower lateral wall, upper and lower both sides, upper and lower lateral wall of shell (100) inner wall is provided with action board (101), the left side wall of action board (101) is provided with intake pipe (102), intake pipe (102) adopts transparent material to make, the upper and lower lateral wall of intake pipe (102) inner wall evenly is provided with baffle (103), upper and lower both sides baffle (103) are the staggered arrangement, the upper and lower lateral wall of shell (100) inner chamber all is provided with sterilamp (104), intake pipe (102) are located the opposite lateral wall of two sets of sterilamp (104), the inner wall of shell (100) is provided with sterilizing mesh (105) and fine filter screen (106), fine filter screen (106) are located the left side of sterilizing mesh (105), the left side of shell (100) inner chamber diapire is provided with air exhauster (107).

2. The fresh air filter unit with synchronous sterilization function according to claim 1, wherein: a coarse filter screen (108) is arranged on the right side of the inner wall of the shell (100), and the coarse filter screen (108) is positioned on the right side of the action plate (101).

3. The fresh air filter unit with the synchronous sterilization function according to claim 2, wherein: the inner wall of shell (100) is provided with bracing piece (109), the right side wall of bracing piece (109) sets up bull stick (110), the right-hand member of bull stick (110) is provided with fan blade (111), the left end of bull stick (110) is provided with cleaning brush (112), cleaning brush (112) are located the right side wall of coarse filtration net (108).

4. The fresh air filter unit with synchronous sterilization function according to claim 3, wherein: the front side wall of the shell (100) is provided with a sliding groove, an inner cavity of the sliding groove is provided with a collecting box (113), and the collecting box (113) is positioned on the right side wall of the coarse filter screen (108).

5. The fresh air filter unit with synchronous sterilization function according to claim 3, wherein: the right side of the inner wall of the shell (100) is in a cylindrical shape, and the fan blades (111) are positioned at the cylindrical inner cavity of the shell (100).

6. The fresh air filter unit with synchronous sterilization function according to claim 1, wherein: the inner wall of the shell (100) is provided with a deodorizing filter screen (114), and the deodorizing filter screen (114) is positioned on the opposite side of the sterilizing mesh (105) and the fine filter screen (106).