CN216522160U

CN216522160U - Air replacement device for infectious department

Info

Publication number: CN216522160U
Application number: CN202122702340.7U
Authority: CN
Inventors: 荆旭波
Original assignee: YANTAI HILL HOSPITAL OF YANTAI
Current assignee: YANTAI HILL HOSPITAL OF YANTAI
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-05-13
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses an air replacement device for an infectious department, which comprises a rectangular frame and an air replacement machine body, wherein the vertical section of the rectangular frame is of an I-shaped structure, a gear track is arranged on the inner side wall and the outer side wall of one vertical side of the rectangular frame, the air replacement machine body comprises a shell, an air inlet and an air outlet are respectively arranged at two ends of the shell, a fan is arranged at one end, close to the air inlet, in the shell, a dust guard plate I and an active carbon plate are sequentially arranged at one side, close to the fan, of the shell, a disinfection lamp is arranged on the inner wall, opposite to the air outlet, of the shell, and a connecting mechanism is arranged between the shell and the rectangular frame. The air replacement device for the infectious department is convenient to adjust.

Description

Air replacement device for infectious department

Technical Field

The utility model relates to the technical field of equipment in infectious departments, in particular to an air replacement device for infectious departments.

Background

The infectious department is a department for treating infectious diseases, and because a large number of patients receiving the infectious diseases easily remain in the department, a certain amount of germs are easy to remain in the department, so that in order to avoid the germs damaging medical personnel, air replacement is needed to be carried out in time to keep the air in the department clean.

The position of the purification mouth of current air replacement device is generally fixed, and the regulation of being not convenient for easily leads to keeping away from the air of purification mouth department in the administrative or technical offices and can't carry out effectual purification, and simultaneously, the device can not prevent that the bacterium in the outside air from entering into the air discharge duct of device in, leads to being infected with the bacterium in the air discharge duct when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides an air replacement device for an infectious department, which is convenient to adjust and keeps an exhaust duct clean.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an air replacement device for infectious department comprises a rectangular frame and an air replacement machine body, wherein the rectangular frame is fixedly connected with the upper wall of a department room of the infectious department, the vertical section of the rectangular frame is of an I-shaped structure, a gear track is arranged on the inner side wall and the outer side wall of the vertical side of the rectangular frame, the air replacement machine body comprises a shell, an air inlet and an air outlet are respectively arranged at two ends of the shell, a fan is arranged at one end, close to the air inlet, in the shell, a first dust guard plate and an activated carbon plate are sequentially arranged at one side, close to the fan, of the shell, a disinfection lamp is arranged on the inner wall, opposite to the air outlet, a connecting mechanism is arranged between the shell and the rectangular frame, the connecting mechanism comprises gears respectively matched with the inner gear and the outer gear in a track manner, a first motor is connected below one of the gears, a connecting rod is arranged below the other gear, and the first motor is attached to the rectangular frame through the side wall of the connecting rod, and be equipped with the telescopic link between the lower extreme, the telescopic link lower extreme be equipped with motor two, two output ends of motor just connect down and be equipped with the commentaries on classics board, commentaries on classics board below be equipped with relative vertical board, vertical board between be equipped with the horizon bar, the horizon bar outside rotate to cup joint and be equipped with vertical pole, vertical pole lower extreme and casing fixed connection.

As an improvement, the air outlet is rotatably sleeved at one end, far away from the air inlet, of the shell, and a second dust guard is arranged at one end, far away from the shell, of the air outlet.

As an improvement, a fragrance sheet is arranged in an air outlet in the second dust-proof plate.

As an improvement, the side wall of the horizontal rod is uniformly provided with notches along the circumferential direction, and the inner wall of the vertical rod is provided with a bulge matched with the notches.

As the improvement, the corners of the rectangular frame are in a round corner structure.

As an improvement, the radius of the gear is larger than that of the corner arc of the rectangular frame.

Compared with the prior art, the utility model has the advantages that: the air replacement device for the infectious department can move on the rectangular frame, the range of communication between the air replacement machine body and air is enlarged, the space in a department room can be replaced, meanwhile, the second dust guard plate is arranged at the air outlet in the air replacement machine body, dust can be prevented from entering the air replacement machine body from the air outlet, and the fragrance sheet is arranged in the air replacement machine body, so that the fragrance in the department room can be increased, and the environment in the department room is more comfortable.

Drawings

FIG. 1 is a schematic view showing the construction of an air displacement apparatus for infectious diseases according to the present invention.

FIG. 2 is a top view of a rectangular frame of an air displacement device for infectious diseases according to the present invention.

FIG. 3 is a schematic view of a part A of the air displacement device for an infectious disease department according to the present invention.

FIG. 4 is a schematic view showing the structure of an air outlet of an air displacement device for infectious diseases according to the present invention.

As shown in the figure: 1. a rectangular frame; 2. a gear track; 3. a housing; 4. an air inlet; 5. an air outlet; 6. a fan; 7. a first dust guard; 8. an activated carbon plate; 9. a sterilizing lamp; 10. a gear; 11. a first motor; 12. a connecting rod; 13. a telescopic rod; 14. a second motor; 15. rotating the plate; 16. a vertical plate; 17. a horizontal bar; 18. a vertical rod; 19. a second dust guard; 20. and (5) fragrant tablets.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-4, an air replacement device for an infectious department comprises a rectangular frame 1 and an air replacement machine body, wherein the rectangular frame 1 is fixedly connected with the upper wall of a department room of the infectious department, the vertical section of the rectangular frame 1 is of an I-shaped structure, a gear track 2 is arranged on the inner side wall and the outer side wall of the vertical side of the rectangular frame 1, the air replacement machine body comprises a shell 3, a connecting mechanism is arranged between the shell 3 and the rectangular frame 1, the connecting mechanism comprises gears 10 respectively matched with the inner gear track and the outer gear track 2, a motor I11 is connected below one gear 10, a connecting rod 12 is arranged below the other gear 10, the gear 10 is rotatably connected with the connecting rod 12, the motor I11 is attached to the rectangular frame 1 with the side wall of the connecting rod 12, a telescopic rod 13 is arranged between the lower ends of the motor I11, the gear 10 is clamped on the rectangular frame 1, and the gear 10 is rotated by starting the motor I11, i.e. the attachment mechanism moves along the rectangular frame 1.

The corner of the rectangular frame 1 is in a round corner structure, and the radius of the gear 10 is larger than that of the arc of the corner of the rectangular frame 1, so that the gear 10 can turn through the corner of the rectangular frame 1.

The lower extreme of telescopic link 13 be equipped with motor two 14, motor two 14 output just connect down and be equipped with and change board 15, change board 15 below be equipped with relative vertical board 16, vertical board 16 between be equipped with horizon bar 17, the horizon bar 17 outside rotate to cup joint and be equipped with

vertical pole

18, 18 lower extremes of vertical pole and 3 fixed connection of casing, the lateral wall of horizon bar 17 evenly be equipped with the notch along the circumferencial direction, 18 inner walls of vertical pole be equipped with notch complex arch, make casing 3 rotate and fixed position.

3 both ends of casing are equipped with air inlet 4 and gas outlet 5 respectively, casing 3 in be close to the one end of air inlet 4 and be equipped with fan 6, can inhale casing 3 with external air in, one side that casing 3 is close to fan 6 be equipped with dust guard 7 and active carbon board 8 in proper order, can filter the air in proper order.

The relative inner wall of gas outlet 5 be equipped with sterilamp 9, can carry out the virus killing to the air after filtering, make air purification cleaner.

The air outlet 5 is rotatably sleeved at one end of the shell 3 far away from the air inlet 4, and is convenient to disassemble.

And a second dust-proof plate 19 is arranged at one end of the air outlet 5, which is far away from the shell 3, so that dust is prevented from entering the air outlet 5.

The fragrance sheet 20 is arranged in the air outlet 5 in the second dust-proof plate 19, so that the environment in the department room is more comfortable.

In the specific implementation of the utility model, the air replacement device for infectious department, the rectangular frame 1 is installed on the upper wall in the department room, the rectangular frame 1 is connected with the shell 3 through the connecting mechanism, the vertical section of the rectangular frame 1 is I-shaped, the two sides of the vertical side of the rectangular frame 1 are respectively provided with the gear tracks 2, the gear tracks 2 are respectively provided with the gears 10, one of the gears 10 is provided with the motor I11 below, the other gear 10 is rotatably connected with the connecting rod 12 below, the motor I11 and the connecting rod 12 are attached to the rectangular frame 1, so that the gear 10 is always matched with the gear tracks 2, the motor I11 is started, the gear 10 rotates, the gear 10 can move on the gear tracks 2, the corner of the rectangular frame 1 is in a fillet structure, the radius of the gear 10 is larger than the radius of the arc of the corner of the rectangular frame 1, the gear 10 can perform the turning operation through the corner of the rectangular frame 1, so that the shell 3 below the gear 10 can move along the rectangular frame 1, an expansion link 13 is arranged between the lower ends of a motor I11 and a connecting rod 12, a motor II 14 is arranged at the lower end of the expansion link 13, the height of the motor II 14 can be adjusted by controlling the expansion link 13, a rotating plate 15 is arranged at the output end of the motor II 14, opposite vertical plates 16 are arranged below the rotating plate 15, horizontal rods 17 are arranged between the vertical plates 16, vertical rods 18 are rotatably sleeved outside the horizontal rods 17, the lower ends of the vertical rods 18 are fixedly connected with the shell 3, notches are uniformly arranged on the side walls of the horizontal rods 17 along the circumferential direction, protrusions matched with the notches are arranged on the inner walls of the vertical rods 18, so that the shell 3 can rotate and fix the position, namely, the inclination angle of the shell 3 is adjusted, as the air inlet 4 and the air outlet 5 are respectively arranged at the two ends of the shell 3, a fan 6 is arranged at one end of the shell 3 close to the air inlet 4, a dust guard plate I7 and an activated carbon plate 8 are sequentially arranged at one side of the shell 3 close to the fan 6, can filter the air in proper order, 5 relative inner walls in gas outlet are equipped with sterilamp 9, can carry out the virus killing to the air after filtering, make air purification cleaner.

Meanwhile, the air outlet 5 is rotatably sleeved at one end of the shell 3 far away from the air inlet 4, so that the disassembly is convenient; a second dust-proof plate 19 is arranged at one end of the air outlet 5, which is far away from the shell 3, so that dust is prevented from entering the air outlet 5; the fragrance sheet 20 is arranged in the air outlet 5 in the second dust-proof plate 19, so that the environment in the department is more comfortable.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An air replacement device for infectious department, characterized in that: comprises a rectangular frame (1) fixedly connected with the upper wall of a department of infectious department and an air displacer body, wherein the vertical section of the rectangular frame (1) is of an I-shaped structure, the inner and outer side walls of the vertical side of the rectangular frame (1) are provided with gear tracks (2), the air displacer body comprises a shell (3), the two ends of the shell (3) are respectively provided with an air inlet (4) and an air outlet (5), one end of the shell (3) close to the air inlet (4) is provided with a fan (6), one side of the shell (3) close to the fan (6) is sequentially provided with a dust guard plate (7) and an active carbon plate (8), the inner wall of the air outlet (5) opposite to the air inlet is provided with a sterilizing lamp (9), a connecting mechanism is arranged between the shell (3) and the rectangular frame (1), the connecting mechanism comprises gears (10) respectively matched with the inner and outer gear tracks (2), one of them gear (10) below connect and be equipped with motor (11), another gear (10) below be equipped with connecting rod (12), motor (11) paste with connecting rod (12) lateral wall and rectangle frame (1) mutually, and be equipped with telescopic link (13) between the lower extreme, telescopic link (13) lower extreme be equipped with motor two (14), motor two (14) output just connect down and be equipped with commentaries on classics board (15), commentaries on classics board (15) below be equipped with relative vertical board (16), vertical board (16) between be equipped with horizon bar (17), the horizon bar (17) outside rotate to cup joint and be equipped with vertical pole (18), vertical pole (18) lower extreme and casing (3) fixed connection.

2. An air displacement device for infectious department according to claim 1, wherein: the air outlet (5) is rotatably sleeved at one end, far away from the air inlet (4), of the shell (3), and a second dust guard (19) is arranged at one end, far away from the shell (3), of the air outlet (5).

3. An air displacement device for infectious department according to claim 2, characterized in that: and a fragrance sheet (20) is arranged in the air outlet (5) in the second dust-proof plate (19).

4. An air displacement device for infectious department according to claim 1, wherein: notches are uniformly formed in the side wall of the horizontal rod (17) along the circumferential direction, and protrusions matched with the notches are formed in the inner wall of the vertical rod (18).

5. An air displacement device for infectious department according to claim 1, wherein: the corners of the rectangular frame (1) are in a round corner structure.

6. An air displacement device for infectious department according to claim 5, wherein: the radius of the gear (10) is larger than that of the corner arc of the rectangular frame (1).