CN209302400U - A kind of filter - Google Patents

Abstract

The utility model provides a kind of filter, including shell, blower, lid, acoustical panel, filter assemblies and ultraviolet lamp；The housing central section is equipped with air inlet, and for the assembling in the shell and being set to the air inlet, the lid is equipped with air outlet；The blower is covered and is fixed in the shell by one fan shroud；The inner wall of the fan shroud is equipped with desiccant；The ultraviolet lamp is disposed in the housing and is located at outside the fan shroud, and the acoustical panel is equipped in the shell；Shutter is equipped at the air outlet, the blade of the shutter is equipped with filter cotton；One frame of the lid is equipped with a perforative mounting groove, and opposite scuncheon is equipped with installation limiting slot, and the filter assemblies pass through the mounting groove, and are installed in the lid after installation limiting slot limit；Air is successively discharged after the desiccant and the filtrate dry filter from the air outlet.

Description

A kind of filter

Technical field

The utility model relates to air filter technical field more particularly to a kind of filters.

Background technique

Air filter is dust to be trapped from air-flow by the effect of filtering material, and make what gas was purified to set It is standby, for the dust separation to air and pure air is discharged.

Filter generally all carries out exhausting filtering with blower, due to the operational shock of blower, can issue in use Noise influences daily life, and after using overlong time, filter core can accumulate full dust, using effect be influenced, even if thinking to filter Core is cleaned, also inconvenient during dismantling filter core.When some local air more humidities, plain filter is simultaneously Functions/drying cannot be provided, other dehumidifying, while the function that common filter is not also sterilized are needed, when needing gnotobasis When, it needs to be further provided with sterilization implement.

Therefore, more preferable it is really necessary to design a kind of filter effect, it can play dehumidifying and bactericidal effect, cleaning easy to disassemble, Longer time and the small filter of noise can be used, solve the deficiencies in the prior art.

Utility model content

In view of this, improving blower fan filtering effect the main purpose of the utility model is to provide a kind of filter, capable of rising To dehumidifying and bactericidal effect, increase service life, and reduces noise.

Technical solution provided by the utility model is a kind of filter, including shell, blower, lid, acoustical panel, filtering Component and ultraviolet lamp；The housing central section is equipped with air inlet, and the assembling is in the shell and being set to the air inlet At mouthful, the lid is equipped with air outlet, and the shell is installed on the lid and forms filter body；One fan shroud will be described Blower is covered and is fixed in the shell；The inner wall of the fan shroud is equipped with desiccant；The ultraviolet lamp is set to the shell It is interior and be located at outside the fan shroud, the first mounting portion, first peace are equipped in the shell at the blower cover outer wall The acoustical panel is installed in dress portion；Shutter is equipped at the air outlet, the blade of the shutter is equipped with filter cotton；Institute The frame for stating lid is equipped with a perforative mounting groove, and opposite scuncheon is equipped with installation limiting slot, the filter assemblies It is installed in the lid across the mounting groove, and after installation limiting slot limit；The filter assemblies include installation Frame, multilayer filtrate, the filtrate are set to side by side in the installing frame；The installing frame is installed in the lid；Air is successively It is discharged after the desiccant and the filtrate dry filter from the air outlet.

Further, the filtrate is in accordion, has gap between filtrate described in multilayer, air is flowed from the gap It crosses.

Further, the installing frame is equipped with the second mounting portion, and second mounting portion is equipped at least one first in command.

Further, the mounting groove is equipped with the avoiding hollow groove for cooperating second mounting portion, the bottom of the avoiding hollow groove Equipped with sealing strip；Locking member is articulated on the lid, the locking member is arranged close to the avoiding hollow groove, and the locking member with There is damping force between the lid.

Further, the acoustical panel is obliquely installed, and the quantity of the acoustical panel is two and is symmetrically disposed on the wind The both sides of machine.

Further, the fan shroud extends close at the filtrate, and open end surrounds the filtrate.

Further, the shell is equipped at least one second handle, and the open end of the shell is equipped with installation convex edge, The shell is installed on the lid through the installation convex edge.

The beneficial effects of the utility model are: being covered blower by fan shroud, and it is equipped in the inner wall of the fan shroud The air entered in filter is dried, and ultraviolet radiator is arranged in shell by desiccant, carries out disinfection and kills to air Bacterium is equipped with the first mounting portion at the blower in the shell, and is provided tiltedly with noise reduction on first mounting portion Plate, by the effect of acoustical panel, so that lower noise during fan operation, reduces noise pollution；And group will be filtered Part be made into it is removable, it is convenient to remove cleaning after filtrate product completely dust, extend the service life of filter.Filtrate is made into There is gap, when air is flowed through from the gap, impurity passes through this knot by media filtration between accordion and filtrate Structure, so that filtering is more smooth and also increases filter area.It, will be empty simultaneously by the way that filter cotton is arranged on the blade of shutter Gas further filters, and enhances filter effect.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model filter；

Fig. 2 is one of the configuration schematic diagram of the utility model filter；

Fig. 3 is the two of the configuration schematic diagram of the utility model filter；

Fig. 4 is the structural schematic diagram of the lid of the utility model filter；

Fig. 5 is the structural schematic diagram of the filter assemblies of the utility model filter；

Fig. 6 is the cross-sectional view at the A-A of Fig. 5；

Fig. 7 is the structural schematic diagram of the shell of the utility model filter.

Description of symbols:

Shell 1, air inlet 11, the first mounting portion 12, second handle 13 install convex edge 14, blower 2, lid 3, air outlet 31, shutter 32, mounting groove 33 installs limiting slot 34, avoiding hollow groove 35, sealing strip 36, locking member 37, filter cotton 38, acoustical panel 4, filter assemblies 5, installing frame 51, filtrate 52, the second mounting portion 53, the first in command 54, filter body 6, ultraviolet lamp 7, blower Cover 8.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Referring to Figures 1 and 2, the utility model is a kind of filter, including shell 1, blower 2, lid 3, acoustical panel 4, mistake Filter component 5 and ultraviolet lamp 7.Air inlet 11 is equipped in the middle part of the shell 1, the blower 2 is installed in the shell 1 and is set to At the air inlet 11, the lid 3 is equipped with air outlet 31, and the shell 1 is installed on the lid 3 and forms filter body 6.Referring to Fig. 3, the blower 2 is covered and is fixed in the shell 1 by a fan shroud 8.The inner wall of the fan shroud 8 is equipped with dry Drying prescription.Specifically, the fan shroud 8 extends close at the filtrate 52, and open end surrounds the filtrate 52.By described The air entered in the filter is dried desiccant.

More preferably, the fan shroud 8 is made of the material that can pass through ultraviolet light.The ultraviolet lamp 7 is set in the shell 1 And it is located at outside the fan shroud 8.The ultraviolet lamp 7 is opened, sterilizing can be carried out to air, satisfaction wants gnotobasis It asks.The first mounting portion 12 is equipped in the shell 1 at 8 outer wall of fan shroud, is equipped on first mounting portion 12 The acoustical panel 4.Specifically, the acoustical panel 4 is obliquely installed, and the quantity of the acoustical panel 4 for two and is symmetrically disposed on institute State the both sides of blower 2.When 2 operational shock of blower, when generating noise, by being symmetricly set on disappearing for 2 both sides of blower Soundboard 4, noise and the external world are separated, and play the effect for reducing noise.Wherein, the acoustical panel 4 is using loose porous Quieter material, such as mineral wool, blanket, peak sponge, foamed glue etc., silencer mechanism are the holes that sound wave gos deep into material, and Hole is mostly the internal open pore to interpenetrate, by air molecule friction and viscosity resistance, and fiber fines is made to make machinery Vibration, to enable sound to be changed into thermal energy, to achieve the effect that reduce noise or noise reduction.It should be understood that the acoustical panel 4 and institute State the first mounting portion 12 mounting means can there are many, such as can be screw connection, snap connection, glue connection etc. is conventional Connection type.The utility model is herein without describing one by one and limiting.Before not departing from the utility model basic conception It puts, is fixedly connected with any variation of mode, be regarded as within the protection scope that the utility model claims limit.Its In, the shell 1 can be cuboid, and cylindrical body, the other shapes such as square, concrete shape is not limited herein, this reality It applies in example using rectangular parallelepiped structure.

Further, referring to Fig. 2, shutter 32 is equipped at the air outlet 31.Specifically, the blade of the shutter 32 It is equipped with filter cotton (not shown).When air is discharged from the air outlet 31, the filter cotton carries out into one air The filtering of step improves the effect of filtering.It should be understood that the fixed form of the filter cotton and the shutter 32 can have it is more Kind, such as can be glue connection, clamping etc. it is conventional be fixedly connected with mode, the utility model herein without describing one by one and It limits, under the premise of not departing from the utility model basic conception, is fixedly connected with any variation of mode, is regarded as in this reality Within protection scope with the restriction of novel claim.Specifically, referring to Fig. 4, it is perforative that a frame of the lid 3 is equipped with one Mounting groove 33, opposite scuncheon are equipped with installation limiting slot 34, and the filter assemblies 5 pass through the mounting groove 33, and pass through The installation limiting slot 34 is installed in the lid 3 after limiting.Referring to Fig. 5, the filter assemblies 5 include installing frame 51, more Layer filtrate 52, the filtrate 52 are set in the installing frame 51 side by side.The installing frame 51 is installed in the lid 3.Air It is discharged after the filtrate 52 filtering from the air outlet 31.

Specifically, referring to figure 5 and figure 6, the filtrate 52 is in accordion, has gap between filtrate 52 described in multilayer, empty Gas is flowed through from the gap.By being in accordion by the filtrate 52 setting, the contact area with air can be increased, improved Filter effect, simultaneously as having gap between the filtrate 52, air is flowed through from the gap, will be whole instead of traditional Layer filtrate covers entire installing frame, so that air circulation is more smooth.It should be understood that the filtrate 52 and the installing frame 51 are consolidated Determine connection type can there are many, such as can be glue connection or screw connection etc. it is conventional be fixedly connected with mode, this reality With novel herein without describing and limiting one by one, under the premise of not departing from the utility model basic conception, the side of being fixedly connected Any variation of formula is regarded as within the protection scope that the utility model claims limit.

Specifically, referring to Fig. 2, the installing frame 51 is equipped with the second mounting portion 53, and second mounting portion 53 is equipped at least One first in command 54.It can more easily be taken the filter assemblies 5 by the way that the first in command 54 is arranged.

Specifically, referring to Fig. 4, the mounting groove 33 is equipped with the avoiding hollow groove 35 for cooperating second mounting portion 53, described The bottom of avoiding hollow groove 35 is equipped with sealing strip (not shown).Locking member 36 is articulated on the lid 3, the locking member 36 leans on The nearly avoiding hollow groove 35 is arranged, and has damping force between the locking member 36 and the lid 3.The installing frame 51 passes through institute Mounting groove 33 is stated, is limited through the installation limiting slot 34, and the cooperation through second mounting portion 53 and the avoiding hollow groove 35 Limit, so that filter assemblies are more easily mounted in the lid 3.Preferably, may be used also in the installation limiting slot 34 Sealing strip (not shown) is arranged, increase sealing effect, so that filter effect is more preferable.When second mounting portion 53 and institute It states after avoiding hollow groove 35 works good, rotates the locking member 36, the installing frame 51 is fixed on the lid 3.

Specifically, referring to Fig. 7, the shell 1 is equipped at least one second handle 13, and the open end of the shell 1 is set There is installation convex edge 14, the shell 1 is installed on the lid 3 through the installation convex edge 14.The second handle 13 can be set It sets in two and is symmetrical arranged, by the way that the second handle 13 is arranged, so that the utility model is being transported with installation more It is convenient.It should be understood that the shell 1 and it is described installation convex edge 14 mounting means can there are many, such as can be screw connection, It snaps connection, the routine such as riveting is fixedly connected with connection type, and the utility model is herein without describing one by one and limiting, not Under the premise of being detached from the utility model basic conception, it is fixedly connected with any variation of mode, is regarded as weighing in the utility model Benefit requires within the protection scope limited.

Preferably, it is also provided with filter screen (not shown) at the air inlet 11, preliminary mistake is carried out to air Filter improves filter effect.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (7)

1. a kind of filter, including shell (1), blower (2), lid (3), acoustical panel (4), filter assemblies (5) and ultraviolet lamp (7)；Air inlet (11) are equipped in the middle part of the shell (1), the blower (2) is installed in the shell (1) and is set to described At air inlet (11), the lid (3) is equipped with air outlet (31), and the shell (1), which is installed on the lid (3), forms filtering Device main body (6)；It is characterized by: the blower (2) is covered and is fixed in the shell (1) by a fan shroud (8)；The wind The inner wall of hood (8) is equipped with desiccant；The ultraviolet lamp (7) is set in the shell (1) and is located at the fan shroud (8) outside, The first mounting portion (12) are equipped at the fan shroud (8) outer wall in the shell (1), are pacified on first mounting portion (12) Equipped with the acoustical panel (4)；Shutter (32) are equipped at the air outlet (31), the blade of the shutter (32) was equipped with Filter pulp；One frame of the lid (3) is equipped with a perforative mounting groove (33), and opposite scuncheon is equipped with installation limiting slot (34), the filter assemblies (5) pass through the mounting groove (33), and through the installation limiting slot (34) limit after be installed on described in In lid (3)；The filter assemblies (5) include installing frame (51), and multilayer filtrate (52), the filtrate (52) is set to described side by side In installing frame (51)；The installing frame (51) is installed in the lid (3)；Air is successively through the desiccant and the filtrate (52) it is discharged after dry filter from the air outlet (31).

2. filter according to claim 1, it is characterised in that: the filtrate (52) is in accordion, filtrate described in multilayer (52) there is gap, air is flowed through from the gap between.

3. filter according to claim 2, it is characterised in that: the installing frame (51) is equipped with the second mounting portion (53), Second mounting portion (53) is equipped at least one first in command (54).

4. filter according to claim 3, it is characterised in that: the mounting groove (33), which is equipped with, cooperates second peace The bottom of the avoiding hollow groove (35) in dress portion (53), the avoiding hollow groove (35) is equipped with sealing strip；Locking member is articulated on the lid (3) (36), the locking member (36) is arranged close to the avoiding hollow groove (35), and has between the locking member (36) and the lid (3) There is damping force.

5. filter according to claim 1, it is characterised in that: the acoustical panel (4) is obliquely installed, the acoustical panel (4) quantity is two and is symmetrically disposed on the both sides of the blower (2).

6. filter according to claim 1, it is characterised in that: the fan shroud (8) extends close to the filtrate (52) at, and open end surrounds the filtrate (52).

7. filter according to claim 1, it is characterised in that: the shell (1) is equipped at least one second handle (13), the open end of the shell (1) is equipped with installation convex edge (14), and the shell (1) is installed on through the installation convex edge (14) On the lid (3).