Air filtering mechanism for operating room

Abstract

The utility model discloses an air filtering mechanism for an operating room, which comprises a shell, an air inlet is arranged at one end of the shell, an adjusting component is arranged in the air inlet, a filtering component is arranged in the shell, and an air outlet is arranged on one side of the shell. By arranging the filter assembly, dust in entering gas can be filtered, so that the cleaning effect of the operating room can be guaranteed, dust on the surface of a filter screen can be cleaned, meanwhile, the filter screen can be sterilized, and the service life of the operating room can be prolonged. Therefore, the cleaning effect and the filtering effect of the operating room can be further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field, specifically, relate to a kind of air filtering mechanism for operating room. BACKGROUND

[0002] Operating room is the place for patient to provide operation and rescue, and it is an important component of hospital, with the improvement of medical requirement, clean operating room has been popularized on a large scale, clean operating room is the prerequisite to guarantee the operation and rescue quality of operation patient, avoid unnecessary secondary injury caused by external factors in operation process, operating room must guarantee air circulation, in order to better guarantee the clean effect of operating room, therefore, a kind of air filtering mechanism for operating room is needed.

[0003] The existing operating room filtering device cannot adjust the entering gas when in use, so that different operating rooms are suitable for different operating rooms, and the filter screen inside the filtering device will be attached with certain impurities after long-term filtering, so that the filtering effect is poor.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] For the problems in the related art, the utility model provides an air filtering mechanism for operating room to overcome the above technical problems existing in the prior art.

[0006] Therefore, the specific technical scheme adopted by the utility model is as follows:

[0007] An air filtering mechanism for operating room, comprising a shell, an air inlet is formed in one end of the shell, an adjusting assembly is arranged in the air inlet, a filtering assembly is arranged in the interior of the shell, and an air outlet is formed in one side of the shell.

[0008] Further, in order to better adjust the air intake, the adjusting assembly comprises a plurality of first support plates, the first support plates are arranged at one end of the air inlet, louver adjusting pieces are arranged on the first support plates, and adjusting gears are arranged at both ends of the louver adjusting pieces.

[0009] Further, in order to better ensure the adjusting effect, adjusting gears are engaged with adjusting racks, the adjusting racks are provided with a fixed plate on one side, the fixed plate is provided with an electric push rod on one side, the electric push rod is provided with a second support plate on one side, and the second support plate is arranged in the interior of the shell.

[0010] Further, in order to better ensure the gas conveying effect, a plurality of third support plates are arranged in the interior of the shell, and conveying fans are arranged on the third support plates through fixing bolts.

[0011] Further, in order to better guarantee the gas filtering effect, the filtering assembly comprises a plurality of first connecting plates arranged in the interior of the shell, connecting bolts connected to the first connecting plates, filter screens connected to the connecting bolts, second connecting plates arranged on the connecting bolts and in contact with the filter screens.

[0012] Further, in order to better guarantee the cleaning and adjusting effect, a motor is arranged on one side of the shell, a first bevel gear is arranged on the output shaft of the motor, a second bevel gear is engagedly connected to the first bevel gear, a threaded rod is arranged on the second bevel gear and on the shell.

[0013] Further, in order to better guarantee the cleaning effect, a moving plate is connected to the threaded rod, guide rails are arranged on both sides of the moving plate, and a plurality of cleaning brushes and a plurality of sterilization lamps are arranged on one side of the moving plate.

[0014] The beneficial effects of the utility model are as follows: the gas amount entering the filtering device can be adjusted through the adjusting assembly, so that the use effect of the operating room of different specifications can be better adapted, the dust in the entering gas can be filtered through the filtering assembly, so that the cleaning effect of the operating room can be guaranteed, the dust on the surface of the filter screen can be cleaned, and the filter screen can be sterilized, so that the cleaning effect and the filtering effect of the operating room can be further guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0016] Figure 1 It is a structure schematic diagram of an air filtering mechanism for operating room according to an embodiment of the utility model Figure 1

[0017] Figure 2 It is a structure schematic diagram of an air filtering mechanism for operating room according to an embodiment of the utility model Figure 2

[0018] Figure 3 It is a structure schematic diagram of an air filtering mechanism for operating room according to an embodiment of the utility model Figure 3

[0019] Figure 4 It is a structure schematic diagram of an adjusting assembly of an air filtering mechanism for operating room according to an embodiment of the utility model Figure 1 ​​​​

[0020] Figure 2 This is a schematic diagram of the structure of an air filter mechanism adjustment component for an operating room according to an embodiment of the utility model. Figure 6 ;

[0021] Figure 1 This is a schematic diagram of the filter assembly structure of an air filter mechanism for an operating room according to an embodiment of the utility model. Figure 7 ;

[0022] Figure 2 This is a schematic diagram of the filter assembly structure of an air filter mechanism for an operating room according to an embodiment of the utility model. Figure 8 ;

[0023] Figure 3 This is a schematic diagram of the filter assembly structure of an air filter mechanism for an operating room according to an embodiment of the utility model. Figures 1-8 .

[0024] In the picture:

[0025] 1. Housing; 2. Air inlet; 3. Adjustment assembly; 301. First support plate; 302. Louver adjustment piece; 303. Adjustment gear; 304. Adjustment rack; 305. Fixed plate; 306. Electric push rod; 307. Second support plate; 308. Third support plate; 309. Conveying fan; 4. Filter assembly; 401. First connecting plate; 402. Connecting bolt; 403. Filter; 404. Second connecting plate; 405. Motor; 406. First bevel gear; 407. Second bevel gear; 408. Threaded rod; 409. Moving plate; 410. Guide rail; 411. Cleaning brush; 412. Germicidal lamp; 5. Air outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] According to an embodiment of the present utility model, an air filtering mechanism for an operating room is provided.

[0028] Embodiment 1;

[0029] like Figures 1-8 As shown, an air filtration mechanism for an operating room according to an embodiment of the present invention includes a housing 1, an air inlet 2 is opened at one end of the housing 1, an adjustment component 3 is arranged in the air inlet 2, a filter component 4 is arranged inside the housing 1, and an air outlet 5 is opened on one side of the housing 1;

[0030] The adjusting assembly 3 comprises a plurality of first supporting plates 301 arranged at one end of the air inlet 2, the first supporting plates 301 are provided with louver adjusting pieces 302, both ends of the louver adjusting pieces 302 are provided with adjusting gears 303, the adjusting gears 303 are meshingly connected with adjusting racks 304, one side of the adjusting racks 304 is provided with a fixed plate 305, one side of the fixed plate 305 is provided with an electric push rod 306, one side of the electric push rod 306 is provided with a second supporting plate 307, and the second supporting plate 307 is arranged in the interior of the shell 1, a plurality of third supporting plates 308 are arranged in the interior of the shell 1, the third supporting plates 308 are provided with conveying fans 309 through fixing bolts.

[0031] In actual application, when the amount of entering gas needs to be adjusted, the conveying fan 309 and the electric push rod 306 are started, then the moving end of the electric push rod 306 drives the fixed plate 305 to move, then the fixed plate 305 drives the adjusting rack 304 to move, then the adjusting rack 304 and the adjusting gear 303 are meshingly engaged, and then the louver adjusting piece 302 is adjusted, so that the different gas entering amounts are adjusted, and thus the operating room of different specifications can be better applied.

[0032] Embodiment two;

[0033] As ​ shown, according to the air filtering mechanism for operating room, the filtering assembly 4 comprises a plurality of first connecting plates 401 arranged in the interior of the shell 1, the first connecting plates 401 are connected with connecting bolts 402, the connecting bolts 402 are connected with filter screens 403, the connecting bolts 402 are provided with second connecting plates 404, and the second connecting plates 404 are in contact with the filter screens 403, one side of the shell 1 is provided with a motor 405, an output shaft of the motor 405 is provided with a first bevel gear 406, the first bevel gear 406 is meshingly connected with a second bevel gear 407, the second bevel gear 407 is provided with a threaded rod 408, the threaded rod 408 is arranged on the shell 1, the threaded rod 408 is connected with a moving plate 409, both sides of the moving plate 409 are provided with guide rails 410, one side of the moving plate 409 is provided with a plurality of cleaning brushes 411 and a plurality of sterilization lamps 412.

[0034] In actual application, when the entering gas needs to be filtered, the first connecting plate 401, the connecting bolt 402, the second connecting plate 404 and the filter screen 403 are used for filtering, so that dust in the gas entering the operating room can be filtered, thereby ensuring the clean effect inside the operating room; when the filter screen 403 needs to be cleaned, an external controller is used to start the motor 405, then the output shaft of the motor 405 drives the first bevel gear 406 to rotate, then the first bevel gear 406 and the second bevel gear 407 rotate, then the second bevel gear 407 drives the threaded rod 408 to rotate, so that the moving plate 409 moves in the guide rail 410, then the cleaning brush 411 and the sterilization lamp 412 are used to cooperate with each other, so that the surface of the filter screen 403 can be cleaned, and the filter screen 403 can also be sterilized.

[0035] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0036] In summary, according to the above technical scheme of the utility model, when the entering gas needs to be adjusted, the conveying fan 309 and the electric push rod 306 are started, then the moving end of the electric push rod 306 drives the fixed plate 305 to move, then the fixed plate 305 drives the adjusting rack 304 to move, then the adjusting rack 304 and the adjusting gear 303 are engaged with each other, so that the louver adjusting piece 302 is adjusted, thereby adjusting different gas entering amounts, so that different operating rooms can be better used; when the entering gas needs to be filtered, the first connecting plate 401, the connecting bolt 402, the second connecting plate 404 and the filter screen 403 are used for filtering, so that dust in the gas entering the operating room can be filtered, thereby ensuring the clean effect inside the operating room; when the filter screen 403 needs to be cleaned, an external controller is used to start the motor 405, then the output shaft of the motor 405 drives the first bevel gear 406 to rotate, then the first bevel gear 406 and the second bevel gear 407 rotate, then the second bevel gear 407 drives the threaded rod 408 to rotate, so that the moving plate 409 moves in the guide rail 410, then the cleaning brush 411 and the sterilization lamp 412 are used to cooperate with each other, so that the surface of the filter screen 403 can be cleaned, and the filter screen 403 can also be sterilized.

[0037] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An air filtration mechanism for an operating room, characterized in that: The invention comprises a shell (1), an air inlet (2) is provided at one end of the shell (1), an adjustment component (3) is provided in the air inlet (2), a filter component (4) is provided inside the shell (1), and an air outlet (5) is provided on one side of the shell (1); The adjustment assembly (3) includes a plurality of first support plates (301), the first support plate (301) being arranged at one end of the air inlet (2), a louver adjustment plate (302) being arranged on the first support plate (301), adjustment gears (303) being arranged at both ends of the louver adjustment plate (302), an adjustment rack (304) being meshed and connected to the adjustment gear (303), a fixed plate (305) being arranged on one side of the adjustment rack (304), an electric push rod (306) being arranged on one side of the fixed plate (305), a second support plate (307) being arranged on one side of the electric push rod (306), and the second support plate (307) being arranged inside the housing (1), a plurality of third support plates (308) being arranged inside the housing (1), and a conveying fan (309) being arranged on the third support plate (308) via fixing bolts.

2. An air filtration mechanism for an operating room according to claim 1, characterized in that: The filter assembly (4) comprises a plurality of first connecting plates (401), wherein the first connecting plates (401) are arranged inside the housing (1), the first connecting plates (401) are connected to connecting bolts (402), the connecting bolts (402) are connected to filter screens (403), and second connecting plates (404) are arranged on the connecting bolts (402), and the second connecting plates (404) are in contact with the filter screens (403).

3. An air filtration mechanism for an operating room according to claim 2, characterized in that: A motor (405) is provided on one side of the housing (1); an output shaft of the motor (405) is provided with a first bevel gear (406); a second bevel gear (407) is meshedly connected to the first bevel gear (406); a threaded rod (408) is provided on the second bevel gear (407); and the threaded rod (408) is provided on the housing (1).

4. An air filtration mechanism for an operating room according to claim 3, characterized in that: The threaded rod (408) is connected to a movable plate (409), guide rails (410) are provided on both sides of the movable plate (409), and a plurality of cleaning brushes (411) and a plurality of sterilization lamps (412) are provided on one side of the movable plate (409).

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