CN215113121U - Dust removal and purification device for operating room - Google Patents

Abstract

The utility model discloses an operating room dust purification device, the work box comprises a work box body, there is the rotary drum middle-end of work box surface bottom through bearing swing joint, the upper end fixed mounting of rotary drum inner chamber has the ring gear, the lower extreme fixed mounting of rotary drum inner chamber has second servo motor, second servo motor's output fixed mounting has the second gear. The utility model discloses an air-blower, the intake pipe, flexible pipe, rotary joint, the rose box, the U type pipe, the disinfect box, the non-woven fabrics net, the active carbon granule, the sterilamp, first servo motor, first gear, the ring gear, the rotary drum, the thread bush, the threaded rod, the fixed plate, under the effect of mutually supporting between second servo motor and second gear and the third gear, when having realized that this device can effectively remove dust and disinfect the purification to air circumstance, very big improvement the operation scope of this device and the homogeneity of purification.

Description

Dust removal and purification device for operating room

Technical Field

The utility model relates to a dust removal purification technical field specifically is an operating room dust purification device.

Background

Along with the rapid development of the medical industry, the surgical environment of a patient is also paid more and more attention, a clean, tidy and sanitary surgical environment can prevent a wound of the patient from being infected, and particularly, the patient has low resistance to the operating rooms with serious requirements, and the cleanness and cleanness of the operating rooms are further required to be ensured.

However, the existing dust removal purification device for the operating room is fixed, and can only effectively remove dust and purify air in a local range, so that the purification range is small, the uniformity of dust removal and purification of the environment in a large range is poor, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operating room dust purification device, it is good to possess purifying effect, and the wide advantage of operation scope has solved current operating room dust purification device and has been fixed, only can carry out effectual dust removal purification to local range's air, and purification range is less, causes to carry out the relatively poor problem of dust removal purification homogeneity to the environment on a large scale.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal and purification device for an operating room comprises a working box, wherein the middle end of the bottom of the outer surface of the working box is movably connected with a rotary drum through a bearing, an inner gear ring is fixedly arranged at the upper end of an inner cavity of the rotary drum, a second servo motor is fixedly arranged at the lower end of the inner cavity of the rotary drum, a second gear is fixedly arranged at the output end of the second servo motor, a thread sleeve is movably connected between the lower ends of two sides of the rotary drum through a bearing, threaded rods are respectively in threaded connection with two sides of the thread sleeve, a fixing plate is fixedly connected with one side, away from each other, of the two threaded rods, a third gear is fixedly arranged at the middle end of the thread sleeve, a first servo motor is fixedly arranged at the middle end of the bottom of the inner cavity of the working box, a first gear is fixedly arranged at the output end of the first servo motor, an air blower is fixedly arranged at the middle end of the bottom of the inner cavity of the working box and positioned at the left side of the first servo motor, the input of air-blower passes through pipeline movable mounting and has rotary joint, the both ends of rotary joint bottom all have flexible pipe, two through pipeline movable mounting fixed mounting has the intake pipe between the bottom of the one side that flexible pipe kept away from each other and fixed plate, fixed mounting has the rose box between the output of air-blower passes through the left end of pipeline and work box inner chamber bottom, the equal fixed mounting in both ends of rose box inner chamber has the non-woven fabrics net, fixed mounting has U type pipe between the left end at left middle-end of rose box through pipeline and work box inner chamber top, the inner chamber packing of U type pipe has the active carbon granule, there is the disinfect box through pipeline fixed mounting between the left upper end of U type pipe and the right-hand member of work box inner chamber bottom, the top fixed mounting of disinfect box inner chamber has the sterilamp.

Preferably, the middle ends of the two sides of the outer surface of the rotary drum are fixedly connected with U-shaped limiting rods, the upper ends of the two fixing plates close to one side are fixedly connected with sliding rods, and the surfaces of the sliding rods are movably connected to the middle ends of the U-shaped limiting rods.

Preferably, the right side of the inner cavity of the disinfection box is fixedly connected with a second transparent partition plate, and the left side of the inner cavity of the disinfection box is fixedly connected with a first transparent partition plate.

Preferably, the front surface of the working box is movably provided with a movable door through a hinge, and the lower end of the front surface of the movable door is fixedly provided with a handle.

Preferably, the upper ends of the two sides of the outer surface of the working box are fixedly connected with mounting plates, and mounting holes are formed in the middle ends of the mounting plates.

Preferably, the top of the third gear is engaged with the bottom of the second gear, and the right side of the first gear is engaged with the right side of the inner surface of the ring gear.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can drive the air in the external environment to be conveyed to the inside of the filter box through the air inlet pipe, the extension pipe and the rotary joint by starting the operation of the blower, then the air is discharged to the outside through the U-shaped pipe and the sterilizing box, and the dust and harmful substances in the conveyed air flow can be effectively filtered respectively through the arrangement of the non-woven fabric net in the filter box and the active carbon particles in the U-shaped pipe, thereby greatly improving the cleanliness of the air flow, achieving the effect of effectively removing dust and purifying the air flow, simultaneously, the air flow flowing through the inside of the sterilizing box can be irradiated by ultraviolet rays by starting the operation of the ultraviolet sterilizing lamp, so that the bacteria in the air flow can be killed under the irradiation of the ultraviolet rays, further achieving the effect of sterilizing and purifying the air flow, further improving the cleanliness of the air flow, and simultaneously, the air flow can be operated by starting the first servo motor, the first gear can be driven to rotate, the first gear can drive the inner gear ring and the rotary drum to rotate, the threaded sleeve, the threaded rod, the fixed plate, the air inlet pipe and the telescopic pipe are driven to rotate along the rotary joint, so that the air inlet pipe can uniformly suck air around, the purification range of the device is greatly improved, the uniformity of purifying the surrounding environment is improved, the second gear can be driven to rotate by starting the second servo motor, the second gear can drive the third gear and the threaded sleeve to rotate along the bearing on the rotary drum, the threaded rods on two sides can be driven to move towards one side away from each other along the inner surface of the threaded sleeve, the fixed plate and the air inlet pipe can be driven to move by the movement of the threaded rods, and the air inlet pipe can suck air at a position with a farther distance around, when further having improved this device purification range, improved the homogeneity that purifies the surrounding environment, under whole complex effect, when having realized that this device can effectively remove dust and disinfect to air circumstance and purify, very big improvement the operation scope of this device and the homogeneity that purifies, it is fixed to have solved current operating room dust removal purification device, only can carry out effectual dust removal purification to the air of local range, the clean range is less, cause to carry out the relatively poor problem of dust removal purification homogeneity to the environment on a large scale.

2. The utility model discloses a setting of U type gag lever post and slide bar, reached and carried out spacing purpose to the fixed plate, setting through second transparent baffle and first transparent baffle, reached and carried out the effect of separation to disinfection incasement portion, the length of air current circulation passageway has been improved, and then the effectual air current that has improved receives the effect of disinfection, setting through the dodge gate, the person of facilitating the use maintains the inside of work box, setting through mounting panel and mounting hole, the person of facilitating the use uses the bolt to install fixedly to this device.

Drawings

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

FIG. 2 is a schematic sectional view of the working box of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the rotary drum of the present invention.

In the figure: 1. a work box; 2. a movable door; 3. mounting a plate; 4. a rotating drum; 5. a U-shaped limiting rod; 6. a slide bar; 7. a fixing plate; 8. an air inlet pipe; 9. a telescopic pipe; 10. a first gear; 11. a threaded sleeve; 12. a U-shaped pipe; 13. activated carbon particles; 14. a sterilizing box; 15. an ultraviolet sterilizing lamp; 16. a first transparent partition; 17. a second transparent partition; 18. a first servo motor; 19. a blower; 20. a nonwoven web; 21. a filter box; 22. a threaded rod; 23. a rotary joint; 24. a third gear; 25. a second gear; 26. a second servo motor; 27. and the inner gear ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a dust-removing and purifying device for operating room comprises a working box 1, a movable door 2 is movably mounted on the front surface of the working box 1 through a hinge, a handle is fixedly mounted on the lower end of the front surface of the movable door 2, the inside of the working box 1 is conveniently maintained by a user through the arrangement of the movable door 2, mounting plates 3 are fixedly connected to the upper ends of the two sides of the outer surface of the working box 1, a mounting hole is formed in the middle end of each mounting plate 3, the device is conveniently mounted and fixed by the user through the arrangement of the mounting plates 3 and the mounting holes, a rotary drum 4 is movably connected to the middle end of the bottom of the outer surface of the working box 1 through a bearing, an inner gear ring 27 is fixedly mounted on the upper end of the inner cavity of the rotary drum 4, a second servo motor 26 is fixedly mounted on the lower end of the inner cavity of the rotary drum 4, a second gear 25 is fixedly mounted on the output end of the second servo motor 26, a threaded sleeve 11 is movably connected between the lower ends of the two sides of the rotary drum 4 through a bearing, threaded rods 22 are in threaded connection with two sides of a threaded sleeve 11, a fixing plate 7 is fixedly connected with one side, away from each other, of each threaded rod 22, a U-shaped limiting rod 5 is fixedly connected with the middle end of the two sides of the outer surface of a rotary drum 4, a sliding rod 6 is fixedly connected with the upper end, close to one side, of each fixing plate 7, the surface of each sliding rod 6 is movably connected with the middle end of each U-shaped limiting rod 5, the purpose of limiting the fixing plates 7 is achieved through the arrangement of the U-shaped limiting rods 5 and the sliding rods 6, a third gear 24 is fixedly installed at the middle end of the threaded sleeve 11, a first servo motor 18 is fixedly installed at the middle end of the bottom of an inner cavity of a working box 1, a first gear 10 is fixedly installed at the output end of the first servo motor 18, the top of the third gear 24 is meshed with the bottom of a second gear 25, the right side of the first gear 10 is meshed with the right side of the inner surface of an inner ring gear 27, a blower 19 is fixedly installed at the middle end of the bottom of the inner cavity of the working box 1 and is located at the left side of the first servo motor 18, the input end of an air blower 19 is movably provided with a rotary joint 23 through a pipeline, two ends of the bottom of the rotary joint 23 are both movably provided with telescopic pipes 9 through pipelines, an air inlet pipe 8 is fixedly arranged between one side of the two telescopic pipes 9 which are far away from each other and the bottom of a fixed plate 7, the output end of the air blower 19 is fixedly provided with a filter box 21 through a pipeline and the left end of the bottom of an inner cavity of a working box 1, two ends of the inner cavity of the filter box 21 are both fixedly provided with non-woven cloth nets 20, a U-shaped pipe 12 is fixedly arranged between the middle end of the left side of the filter box 21 and the left end of the top of the inner cavity of the working box 1 through a pipeline, the inner cavity of the U-shaped pipe 12 is filled with activated carbon particles 13, a disinfection box 14 is fixedly arranged between the upper end of the left side of the U-shaped pipe 12 and the right end of the bottom of the inner cavity of the working box 1 through a pipeline, the right side of the inner cavity of the disinfection box 14 is fixedly connected with a second transparent partition plate 17, and the left side of the inner cavity of the disinfection box 14 is fixedly connected with a first transparent partition plate 16, through the arrangement of the second transparent partition 17 and the first transparent partition 16, the effect of blocking the interior of the disinfection box 14 is achieved, the length of an airflow circulation channel is improved, and further, the effect of disinfecting and sterilizing the airflow is effectively improved, the top of the inner cavity of the disinfection box 14 is fixedly provided with the ultraviolet sterilizing lamp 15, air in the external environment can be driven to pass through the air inlet pipe 8, the extension pipe 9 and the rotary joint 23 to be conveyed into the filter box 21 by starting the operation of the air blower 19, then the air is discharged outside through the U-shaped pipe 12 and the disinfection box 14, and through the arrangement of the non-woven fabric net 20 in the filter box 21 and the activated carbon particles 13 in the U-shaped pipe 12, dust and harmful substances in the conveyed airflow can be effectively filtered respectively, the cleanliness of the airflow is greatly improved, the effect of effectively removing dust and purifying the airflow is achieved, and meanwhile, the operation of the ultraviolet sterilizing lamp 15 is started, the ultraviolet irradiation can be carried out on the air flow flowing through the inside of the disinfection box 14, so that bacteria in the air flow can be killed and killed under the ultraviolet irradiation, the effect of disinfecting and purifying the air flow is further achieved, the cleanliness of the air flow is further improved, meanwhile, the first gear 10 can be driven to rotate by starting the first servo motor 18 to work, the inner gear ring 27 and the rotary drum 4 can be driven to rotate by the rotation of the first gear 10, the threaded sleeve 11, the threaded rod 22, the fixing plate 7, the air inlet pipe 8 and the extension pipe 9 are driven to rotate along the rotary joint 23, so that the air inlet pipe 8 can uniformly suck the air around, the purification range of the device is greatly improved, the uniformity of purifying the surrounding environment is improved, meanwhile, the second gear 25 can be driven to rotate by starting the second servo motor 26 to work, the second gear 25 can drive the third gear 24 and the threaded sleeve 11 to rotate along the bearing on the rotary drum 4, and simultaneously can drive the threaded rods 22 at two sides to move towards one side far away from each other along the inner surface of the threaded sleeve 11, and the threaded rods 22 can drive the fixing plate 7 and the air inlet pipe 8 to move, so that the air inlet pipe 8 can suck air at a position far away from the periphery, the purification range of the device is further improved, the uniformity of purification of the surrounding environment is improved, under the action of integral matching, the device can effectively remove dust and disinfect and purify the air environment, the operating range and the purification uniformity of the device are greatly improved, the problem that the existing dust removal purification device for the operating room is fixed, only can effectively remove dust and purify the air in a local range, and the purification range is smaller is solved, so that the uniformity of dust removal and purification in a large-scale environment is poor.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the air purifier is used, air in an external environment can be driven to pass through the air inlet pipe 8, the extension pipe 9 and the rotary joint 23 to be conveyed into the filter box 21 by starting the air blower 19 to work, and then is discharged out of the environment through the U-shaped pipe 12 and the disinfection box 14, and dust and harmful substances in conveyed air flow can be effectively filtered respectively by the arrangement of the non-woven fabric net 20 in the filter box 21 and the activated carbon particles 13 in the U-shaped pipe 12, so that the cleanliness of the air flow is greatly improved, the effect of effectively removing dust and purifying the air flow is achieved, meanwhile, the ultraviolet radiation can be carried out on the air flow flowing through the disinfection box 14 by starting the ultraviolet sterilizing lamp 15 to work, bacteria in the air flow can be killed under the ultraviolet radiation, the effect of disinfecting and purifying the air flow is further achieved, the cleanliness of the air flow is further improved, and the first servo motor 18 is started to work simultaneously, the first gear 10 can be driven to rotate, the first gear 10 can drive the inner gear ring 27 and the rotary drum 4 to rotate, the threaded sleeve 11, the threaded rod 22, the fixing plate 7, the air inlet pipe 8 and the extension pipe 9 are driven to rotate along the rotary joint 23, so that the air inlet pipe 8 can uniformly suck air around, the purification range of the device is greatly improved, the uniformity of purifying the surrounding environment is improved, the second gear 25 can be driven to rotate by starting the second servo motor 26, the third gear 24 and the threaded sleeve 11 can be driven to rotate along the bearing on the rotary drum 4 by the rotation of the second gear 25, the threaded rods 22 on two sides can be driven to move along the inner surface of the threaded sleeve 11 to one side away from each other, and the fixing plate 7 and the air inlet pipe 8 can be driven to move by the movement of the threaded rods 22, make intake pipe 8 can inhale the air of farther distance department all around, when further having improved this device purification range, improved the homogeneity that purifies to the surrounding environment, under whole complex effect, realized that this device can effectively remove dust and disinfect the purification when air circumstance, very big improvement the operation scope of this device and the homogeneity of purification.

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

Claims (6)

1. The utility model provides an operating room dust purification device, includes work box (1), its characterized in that: the middle end of the bottom of the outer surface of the working box (1) is movably connected with a rotary drum (4) through a bearing, an inner gear ring (27) is fixedly installed at the upper end of an inner cavity of the rotary drum (4), a second servo motor (26) is fixedly installed at the lower end of the inner cavity of the rotary drum (4), a second gear (25) is fixedly installed at the output end of the second servo motor (26), a threaded sleeve (11) is movably connected between the lower ends of the two sides of the rotary drum (4) through the bearing, threaded rods (22) are connected to the two sides of the threaded sleeve (11) in a threaded manner, a fixing plate (7) is fixedly connected to one side, away from each other, of the two threaded rods (22), a third gear (24) is fixedly installed at the middle end of the inner cavity of the working box (1), a first servo motor (18) is fixedly installed at the middle end of the bottom of the inner cavity of the working box (1), and a first gear (10) is fixedly installed at the output end of the first servo motor (18), the middle end of the inner cavity bottom of the working box (1) is fixedly provided with an air blower (19) at the left end of the first servo motor (18), the input end of the air blower (19) is movably provided with a rotary joint (23) through a pipeline, both ends of the bottom of the rotary joint (23) are respectively provided with a telescopic pipe (9) through a pipeline, an air inlet pipe (8) is fixedly arranged between one side of the two telescopic pipes (9) which are far away from each other and the bottom of the fixed plate (7), the output end of the air blower (19) is fixedly provided with a filter box (21) through a pipeline and the left end of the inner cavity bottom of the working box (1), both ends of the inner cavity of the filter box (21) are respectively fixedly provided with a non-woven fabric net (20), the left middle end of the filter box (21) is fixedly provided with a U-shaped pipe (12) through a pipeline and the left end of the inner cavity top of the working box (1), the inner cavity of the U-shaped pipe (12) is filled with activated carbon particles (13), a disinfection box (14) is fixedly installed between the upper end of the left side of the U-shaped pipe (12) and the right end of the bottom of the inner cavity of the working box (1) through a pipeline, and an ultraviolet sterilization lamp (15) is fixedly installed at the top of the inner cavity of the disinfection box (14).

2. The operating room dust removing and purifying device of claim 1, wherein: the rotary drum is characterized in that the middle ends of two sides of the outer surface of the rotary drum (4) are fixedly connected with U-shaped limiting rods (5), two fixing plates (7) are fixedly connected with sliding rods (6) at the upper ends of one sides close to each other, and the surfaces of the sliding rods (6) are movably connected to the middle ends of the U-shaped limiting rods (5).

3. The operating room dust removing and purifying device of claim 1, wherein: the right side fixedly connected with second transparent baffle (17) of disinfect box (14) inner chamber, the left side fixedly connected with first transparent baffle (16) of disinfect box (14) inner chamber.

4. The operating room dust removing and purifying device of claim 1, wherein: the front surface of the working box (1) is movably provided with a movable door (2) through a hinge, and the lower end of the front surface of the movable door (2) is fixedly provided with a handle.

5. The operating room dust removing and purifying device of claim 1, wherein: the upper end of the two sides of the outer surface of the working box (1) is fixedly connected with a mounting plate (3), and a mounting hole is formed in the middle end of the mounting plate (3).

6. The operating room dust removing and purifying device of claim 1, wherein: the top of the third gear (24) is meshed with the bottom of the second gear (25), and the right side of the first gear (10) is meshed with the right side of the inner surface of the inner gear ring (27).

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