CN217939540U

CN217939540U - Filter for medical air sterilizer

Info

Publication number: CN217939540U
Application number: CN202222065239.XU
Authority: CN
Inventors: 陈有宾; 高维攀; 王贵芳
Original assignee: Henan Kangtejia Medical Instrument Co ltd
Current assignee: Henan Kangtejia Medical Instrument Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-02
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to an air sterilizing machine technical field especially relates to a filter for medical air sterilizing machine, and the filter of having solved medical air sterilizing machine on the market among the prior art is after long-time the use, and its filter screen is covered by the dust of interception easily, and accumulational too much filter screen jam appears easily to lead to the air intake efficiency to reduce, so personnel's dismantlement clearance many times, this has undoubtedly reduced the continuous operation efficiency of device, has increased the problem of personnel's work load. A filter for a medical air sterilizer comprises a shell, wherein a filter screen is fixedly connected to the upper part of an inner cavity of the shell, and a driving motor is arranged right below the filter screen. The utility model discloses a structural design has made things convenient for in time and efficient of personnel to clear up the filter screen, has avoided having saved personnel's work load because of the problem that the filter screen is blockked up the air intake efficiency that causes by the dust and reduces, has improved the holistic operating efficiency of device, has reduced use cost.

Description

Filter for medical air sterilizer

Technical Field

The utility model relates to an air sterilizing machine technical field especially relates to a filter for medical air sterilizing machine.

Background

An air sterilizer is a machine for sterilizing air by the principles of filtration, purification, sterilization and the like. Besides sterilization and disinfection for killing bacteria, viruses, mold, spores and the like, some models can also remove organic pollution gases such as formaldehyde, phenol and the like in indoor air, and can also kill or filter allergens such as pollen and the like. Meanwhile, smoke and smoke smell generated by smoking, bad smell in a toilet, human body smell and the like are effectively removed. The disinfection effect is reliable to can disinfect under the condition that someone moves about, realize man-machine coexistence, generally, comparatively extensively use in the medical world.

However, after the filter of the medical air sterilizer on the market is used for a long time, the filter screen of the filter is easily covered by the intercepted dust, and the filter screen is easily blocked due to too much accumulation, so that the air intake efficiency is reduced, and therefore, the filter is disassembled and cleaned by a person for many times, which undoubtedly reduces the continuous working efficiency of the device, increases the workload of the person, and therefore, the filter for the medical air sterilizer is required.

Disclosure of Invention

The utility model aims at providing a filter for medical air sterilizing machine has solved the filter of medical air sterilizing machine on the market among the prior art and has used the back for a long time, and its filter screen is covered by the dust of interception easily, and accumulational too much filter screen jam appears easily to lead to the efficiency of admitting air to reduce, so personnel's dismantlement clearance many times, this has undoubtedly reduced the continuous work efficiency of device, has increased the problem of personnel's work load.

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

the utility model provides a filter for medical air sterilizing machine, includes the shell, the inner chamber upper portion fixedly connected with filter screen of shell, and be provided with driving motor under the filter screen to driving motor's top transmission is connected with the quarter butt, driving motor's one end fixedly connected with flabellum is kept away from to the quarter butt, the inner chamber bottom of shell just is located driving motor's bottom and installs plasma generator, the air outlet groove that runs through the shell lateral wall is all seted up to the both sides outer wall lower part of shell, one side outer wall upper portion fixedly connected with protective housing of shell, and one side outer wall mounting of protective housing has the rotation motor, the one end of rotating motor rotates and is connected with the threaded rod that runs through the shell lateral wall, and the outer lane cover of threaded rod is equipped with the nut cover, the logical groove that runs through the shell lateral wall is seted up to one side of shell, the shell is close to one side of protective housing and sets up the spread groove that is linked together with logical groove, the inner chamber of shell just is located the top of filter screen and is provided with the crossbeam, the one end of crossbeam runs through logical groove and outer lane one side fixed connection with the nut cover in proper order, and the other end of crossbeam and the inner wall sliding connection of adjacent shell to the bottom fixedly connected with the brush pole of crossbeam to the bottom fixedly connected with the bottom of crossbeam.

Preferably, one end of the cross beam, which is far away from the nut sleeve, is fixedly connected with a limiting block, and a limiting groove matched with the limiting block is formed in the inner wall of one side of the shell.

Preferably, one end of the threaded rod penetrates through the side wall of the protective shell through the shaft sleeve and is in transmission connection with an output shaft of the rotating motor, and the other end of the threaded rod is in rotating connection with the adjacent inner side wall of the protective shell through the rotating shaft.

Preferably, one side outer wall of shell has been seted up and has been accomodate the groove, the spout has all been seted up to one side outer wall of shell and the both sides that are located and accomodate the groove, the one side of accomodating the groove is provided with collects the box, and collects the draw runner of the equal fixedly connected with in both sides and the spout looks adaptation of one side outer wall of box, the inner chamber of collecting the box, the inner chamber of accomodating groove and shell are linked together.

Preferably, the inner cavity of the air outlet groove is provided with a plurality of protective barriers along the horizontal direction of the air outlet groove, and two ends of each protective barrier are respectively and fixedly connected with the inner side wall of the adjacent air outlet groove.

Preferably, the driving motor is mounted at the top of the fixing rod, two sides of the fixing rod are respectively and fixedly connected with the inner side walls of the adjacent shells, and an output shaft of the driving motor is in transmission connection with the bottom of the short rod.

The utility model discloses possess following beneficial effect at least:

when personnel use, through the flabellum rotation, make external air get into the shell inboard, filter the floating dust in the air through the filter screen, the operation of disinfecting to the air through plasma generator, then outwards discharge through going out the air duct, dust in the interception air of time, make the filter screen surface pile up the dust easily and influence the equipment efficiency of admitting air, it is rotatory to drive the threaded rod through rotating the motor, make the nut cover drive the crossbeam and carry out the displacement, make the brush pole clear up the dust on filter screen surface, make the dust that collects get into collect the box inside, then personnel will collect the box and dismantle through the draw runner slip, the unity is cleared up, through structural design, the filter screen that has made things convenient for personnel in time and efficiency is cleared up, the problem of the efficiency of admitting air reduction because of the filter screen is blockked up by the dust has been avoided, personnel's work load has been saved, the holistic operating efficiency of device has been improved, use cost is reduced.

The utility model discloses still possess following beneficial effect:

through the setting of stopper and spacing groove, ensured that the crossbeam can be the horizontality always, through the setting of protective housing, avoided its inner structure to receive external force to influence, through the setting of collecting the box, the dust of collecting on the square stock personnel unified clearance filter screen, through the setting of protection barrier, prevented that external debris from getting into the shell inside, through the setting of logical groove and spread groove, injectd the movement track of brush pole.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the collecting box of the present invention;

FIG. 3 is a cross-sectional view of the housing of the present invention;

fig. 4 is a schematic view of the protective casing of the present invention;

fig. 5 is a schematic view of the structure of the limiting groove of the present invention.

In the figure: 1. a housing; 2. a protective shell; 3. rotating the motor; 4. an air outlet groove; 5. a protective barrier; 6. a collection box; 7. a slide bar; 8. a chute; 9. a through groove; 10. connecting grooves; 11. a cross beam; 12. a brush rod; 13. filtering with a screen; 14. a drive motor; 15. a short bar; 16. a fan blade; 17. a fixing rod; 18. a plasma generator; 19. a threaded rod; 20. a nut sleeve; 21. a limiting block; 22. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a filter for a medical air sterilizer, including a housing 1, a filter net 13 fixedly connected to an upper portion of an inner cavity of the housing 1, a driving motor 14 disposed under the filter net 13, and a short bar 15 drivingly connected to a top of the driving motor 14, a fan blade 16 fixedly connected to an end of the short bar 15 remote from the driving motor 14, a plasma generator 18 mounted to a bottom of the inner cavity of the housing 1 and positioned at a bottom of the driving motor 14, outlet slots 4 penetrating through a side wall of the housing 1 are formed in lower portions of outer walls of both sides of the housing 1, a protective case 2 is fixedly connected to an upper portion of an outer wall of one side of the housing 1, and a rotating motor 3 is mounted to an outer wall of one side of the protective case 2, a threaded rod 19 penetrating through a side wall of the housing 1 is rotatably connected to an end of the rotating motor 3, and an outer ring of the threaded rod 19 is fitted to an outer ring of the threaded rod 19, a through the outer ring of the threaded rod 20 is formed in one side of the housing 1, a connecting slot 10 communicating with the side wall of the housing 1, a side of the housing 1, a connecting slot 10 communicating with the outer ring 9 is formed in an inner wall of the housing 1, a lower portion of the inner cavity of the housing 1 and positioned above the housing 1, a cross beam 11 is fitted to an inner wall of the housing 13, and a rotating motor 12 for allowing dust to enter the housing, and to pass through the inner wall of the outer ring 12, and to be filtered, and to be discharged into the housing, and then, and to the inner wall of the housing, and to be filtered by the rotating motor, and the inner wall of the housing 13, and the inner wall of the housing, and the outer ring 12, and the housing, and the rotating motor 12, dust in the interception air of time, make filter screen 13 surface pile up the dust easily and influence the equipment efficiency of admitting air, it is rotatory to drive threaded rod 19 through rotating motor 3, make nut cover 20 drive crossbeam 11 and carry out the displacement, make brush-holder stud 12 clear up the dust on filter screen 13 surface, make the dust of collecting come get into collect inside box 6, then personnel will collect box 6 and slide through draw runner 7 and dismantle, clear up in unison, through structural design, make things convenient for personnel in time and efficiency clear up filter screen 13, the problem of the efficiency reduction of admitting air because of filter screen 13 is blockked up by the dust and causes has been avoided, personnel's work load has been saved, the holistic operating efficiency of device has been improved, use cost is reduced.

The scheme has the following working processes:

when personnel use, it is rotatory to drive flabellum 16 through rotating motor 3, make external air admission shell 1 inboard, filter the floating dust in the air through filter screen 13, and back air admission shell 1 inner chamber bottom, the operation of disinfecting to the air through plasma generator 18, then outwards discharge through air outlet groove 4, dust in the interception air of time, make filter screen 13 surface pile up the dust easily and influence equipment air intake efficiency, it is rotatory to drive threaded rod 19 through rotating motor 3, make nut cover 20 drive crossbeam 11 carry out the displacement, make brush pole 12 clear up the dust on filter screen 13 surface, make the dust of collecting to get into inside collecting box 6, then personnel will collect box 6 and dismantle through the slip 7 slip, clear up in unison.

According to the working process, the following steps are known:

through structural design, the filter screen 13 is cleaned conveniently by personnel timely and efficiently, the problem of reduction of air inlet efficiency caused by blockage of the filter screen 13 by dust is avoided, the workload of the personnel is saved, the overall operation efficiency of the device is improved, and the use cost is reduced.

Further, one end fixedly connected with stopper 21 that nut cover 20 was kept away from to crossbeam 11, the spacing groove 22 with stopper 21 looks adaptation is seted up to one side inner wall of shell 1, and is concrete, through stopper 21 and spacing groove 22's setting, has ensured that crossbeam 11 can be the horizontality always.

Further, the one end of threaded rod 19 is passed through the lateral wall that the protective housing 2 was run through to the axle sleeve and is connected with the output shaft transmission that rotates motor 3, and the other end of threaded rod 19 rotates through the pivot with adjacent protective housing 2 inside wall to be connected, and is concrete, through the setting of protective housing 2, has avoided its inner structure to receive external force to influence.

Further, one side outer wall of shell 1 has been seted up and has been accomodate the groove, spout 8 has all been seted up to one side outer wall of shell 1 and the both sides that are located and accomodate the groove, one side of accomodating the groove is provided with collects box 6, and the equal fixedly connected with in both sides of the one side outer wall of collecting box 6 and the draw runner 7 of spout 8 looks adaptation, collect the inner chamber of box 6, the inner chamber of accomodating groove and shell 1 is linked together, specifically, through the setting of collecting box 6, the dust of collecting on the unified clearance filter screen 13 of square plate personnel.

Furthermore, the inner cavity of the air outlet groove 4 is provided with a plurality of protective barriers 5 along the horizontal direction of the air outlet groove 4, and the two ends of each protective barrier 5 are respectively fixedly connected with the inner side wall of the adjacent air outlet groove 4, specifically, through the arrangement of the protective barriers 5, external sundries are prevented from entering the shell 1.

Further, the driving motor 14 is installed on the top of the fixing rod 17, two sides of the fixing rod 17 are fixedly connected with the inner side wall of the adjacent shell 1 respectively, the output shaft of the driving motor 14 is in transmission connection with the bottom of the short rod 15, and specifically, the movement track of the brush rod 12 is limited through the arrangement of the through groove 9 and the connecting groove 10.

In summary, the following steps: when the dust collecting box is used by personnel, the fan blades 16 are driven to rotate by rotating the motor 3, so that outside air enters the inner side of the shell 1, floating dust in the air is filtered by the filter screen 13, the air enters the bottom of the inner cavity of the shell 1, the air is sterilized by the plasma generator 18 and then is discharged outwards by the air outlet groove 4, the dust in the air is intercepted in time, the dust is easy to accumulate on the surface of the filter screen 13 to influence the air inlet efficiency of the equipment, the threaded rod 19 is driven to rotate by rotating the motor 3, the nut sleeve 20 drives the cross beam 11 to displace, the dust on the surface of the filter screen 13 is cleaned by the brush rod 12, the collected dust enters the collecting box 6, and then the collecting box 6 is detached by sliding the sliding strip 7 and cleaned uniformly, through the setting of stopper 21 and spacing groove 22, it can be the horizontality always to have ensured crossbeam 11, setting through protective housing 2, avoided its inner structure to receive external force influence, through the setting of collecting box 6, the dust that collects on the unified clearance filter screen 13 of square plate personnel, through the setting of protection barrier 5, prevented that external debris from getting into inside shell 1, through the setting of logical groove 9 and spread groove 10, the movement track of brush pole 12 has been injectd, through structural design, the timely and efficient the clearing up filter screen 13 of personnel has been made things convenient for, the problem of the efficiency reduction of admitting air that has avoided causing because of filter screen 13 is blockked up by the dust, personnel's work load has been saved, the holistic operating efficiency of device has been improved, use cost is reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The filter for the medical air sterilizer comprises a shell (1) and is characterized in that a filter screen (13) is fixedly connected to the upper portion of an inner cavity of the shell (1), a driving motor (14) is arranged under the filter screen (13), a short rod (15) is connected to the top of the driving motor (14) in a transmission manner, one end, far away from the driving motor (14), of the short rod (15) is fixedly connected with a fan blade (16), a plasma generator (18) is installed at the bottom of the inner cavity of the shell (1) and positioned at the bottom of the driving motor (14), air outlet grooves (4) penetrating through the side wall of the shell (1) are formed in the lower portion of the outer walls of two sides of the shell (1), a protective shell (2) is fixedly connected to the upper portion of the outer wall of one side of the shell (1), a rotating motor (3) is installed on the outer wall of one side of the protective shell (2), a threaded rod (19) penetrating through the outer end of the rotating motor (3) is rotatably connected with a nut sleeve (20), a through groove (9) penetrating through the side wall of the shell (1) is formed in one side of the outer ring (10), and a cross beam (11) which the outer ring (10) is communicated with the inner cavity (1), the one end of crossbeam (11) runs through outer lane one side fixed connection who leads to groove (9) and spread groove (10) and nut cover (20) in proper order, and the other end of crossbeam (11) and one side inner wall sliding connection of adjacent shell (1) to the bottom fixedly connected with brush rod (12) of crossbeam (11), the bottom of brush rod (12) is laminated mutually with the top of filter screen (13).

2. The filter for the medical air sterilizer according to claim 1, wherein a limiting block (21) is fixedly connected to one end of the cross beam (11) away from the nut sleeve (20), and a limiting groove (22) adapted to the limiting block (21) is formed in an inner wall of one side of the housing (1).

3. The filter for the medical air sterilizer as claimed in claim 1, wherein one end of the threaded rod (19) penetrates through the side wall of the protective housing (2) through a shaft sleeve to be in transmission connection with the output shaft of the rotating motor (3), and the other end of the threaded rod (19) is in rotation connection with the adjacent inner side wall of the protective housing (2) through a rotating shaft.

4. The filter for the medical air sterilizer according to claim 1, wherein the outer wall of one side of the housing (1) is provided with a receiving groove, the outer wall of one side of the housing (1) is provided with sliding grooves (8) at both sides of the receiving groove, one side of the receiving groove is provided with a collecting box (6), both sides of the outer wall of one side of the collecting box (6) are fixedly connected with sliding strips (7) matched with the sliding grooves (8), and the inner cavity of the collecting box (6), the receiving groove and the inner cavity of the housing (1) are communicated.

5. The filter for the medical air sterilizer according to claim 1, wherein the inner cavity of the air outlet groove (4) is provided with a plurality of protective barriers (5) along the horizontal direction of the air outlet groove (4), and two ends of each protective barrier (5) are respectively fixedly connected with the inner side wall of the adjacent air outlet groove (4).

6. The filter for the medical air sterilizer as claimed in claim 1, wherein the driving motor (14) is mounted on the top of the fixing rod (17), and both sides of the fixing rod (17) are fixedly connected with the adjacent inner side wall of the housing (1), respectively, and the output shaft of the driving motor (14) is in transmission connection with the bottom of the short rod (15).