CN114704909A

CN114704909A - Intelligent air sterilizer for hospital operating room

Info

Publication number: CN114704909A
Application number: CN202210328539.4A
Authority: CN
Inventors: 董艳军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-05

Abstract

The invention relates to the technical field of indoor air disinfection, in particular to an intelligent air disinfector for a hospital operating room. The device comprises a transverse guide rail, a longitudinal guide rail, a movable table, a support rod A, a support rod B and an electric telescopic rod; the transverse guide rail is provided with a mounting column, the longitudinal guide rail is arranged at the bottom of the transverse guide rail, and guide grooves are formed in the transverse guide rail and the longitudinal guide rail; the supporting rod A is arranged on the transverse guide rail in a sliding manner, the supporting rod B is arranged on the longitudinal guide rail in a sliding manner, and the movable table is respectively connected with the supporting rod A and the supporting rod B in a sliding manner; the movable table is provided with a driving assembly, and the electric telescopic rod is arranged at the bottom of the movable table; the sterilizing box is provided with an air inlet cover, and the fixing plate A, the fixing plate B and the fixing plate C are arranged on the sterilizing box and divide the sterilizing box into a plurality of mutually communicated processing chambers; the plasma discharge tube is arranged on the sterilizing box and is positioned in the processing chamber, and the sterilizing box is provided with an exhaust fan. The invention has the advantages of full air purification, high disinfection speed, high disinfection efficiency and good practicability.

Description

Intelligent air sterilizer for hospital operating room

Technical Field

The invention relates to the technical field of indoor air disinfection, in particular to an intelligent air disinfector for a hospital operating room.

Background

Hospitals are large comprehensive places where many patients circulate every day, so that the air in the hospitals has many germs, and particularly in operating rooms, strict air sterilization is needed before operations in order to ensure that the sterility requirements are met during the operations, thereby avoiding cross infection during the operations.

When air disinfection is carried out, an air disinfector is generally required to be used for operation, however, the traditional air disinfector is simple in arrangement, and mainly utilizes an ultraviolet lamp for irradiation disinfection; chinese patent publication No. CN112303802B discloses an intelligent air sterilizer for hospital operating rooms, which comprises a housing, wherein the housing is used to support and stabilize the whole device, the housing is movably connected with a first rotating shaft, and the air sterilizing chamber, a lamp tube, a threaded tube, an air outlet tube and a water delivery tube are used in cooperation, so that the flowing length of air can be prolonged during air sterilization, thereby increasing the air sterilizing effect, and the sterilizing effect of the whole sterilizer is increased, and the air spraying direction after sterilization can be intermittently changed by using the air outlet tube, a second rotating shaft, a special-shaped rod and a swing rod in cooperation, thereby increasing the fluidity of air, avoiding discomfort caused by sealing in the operating room, and linking the two steps of air compression and swing rod movement by using the special-shaped disc, the sleeve rod and a third rotating shaft, the linkage of the whole device is increased, so that the operation is simpler.

In the above publication, in the process of air sterilization, the position of the sterilization device is relatively fixed, although the air in the local area can be rapidly sterilized and purified, the air far away from the sterilization device cannot be sterilized well and sufficiently, so that the indoor air sterilization is not uniform, the local sterilization is not in place, and thus viruses and harmful microorganisms are left, which affects the operation, and the practicability is poor.

Disclosure of Invention

The invention aims to solve the problems in the background technology and provides an intelligent air sterilizer for a hospital operating room, which has the advantages of high sterilization speed, high sterilization efficiency, sufficient air purification, convenience in multi-directional adjustment of a sterilization component and good practicability.

On one hand, the invention provides an intelligent air sterilizer for a hospital operating room, which comprises a transverse guide rail, a longitudinal guide rail, a movable table, a support rod A, a support rod B and an electric telescopic rod;

the transverse guide rail is provided with a mounting column for mounting, the longitudinal guide rail is arranged at the bottom of the transverse guide rail, and guide grooves are formed in the transverse guide rail and the longitudinal guide rail; the supporting rod A is arranged on the transverse guide rail in a sliding manner, the supporting rod B is arranged on the longitudinal guide rail in a sliding manner, and the movable table is respectively connected with the supporting rod A and the supporting rod B in a sliding manner; the movable table is provided with a driving assembly, the electric telescopic rod is arranged at the bottom of the movable table, and the electric telescopic rod is provided with a disinfection assembly; the sterilization assembly comprises a sterilization box, an air inlet cover, a fixing plate A, a fixing plate B, a fixing plate C and a plasma discharge tube; the sterilizing box is provided with an air inlet cover, and the fixing plate A, the fixing plate B and the fixing plate C are arranged on the sterilizing box and divide the sterilizing box into a plurality of mutually communicated treatment chambers; the plasma discharge tube is arranged on the sterilizing box and is positioned in the processing chamber, and the sterilizing box is provided with an exhaust fan.

Preferably, the driving assembly comprises a limiting guide post, a spring, a movable plate, a motor A, a turntable, a bracket, a roller B and a motor B; the limiting guide post is arranged on the movable table, the movable plate is arranged on the limiting guide post in a sliding mode, and the spring is sleeved on the limiting guide post and abuts against the movable plate; the motor A is arranged on the movable plate, and the turntable is rotatably arranged on the movable plate and connected with a rotating shaft of the motor A; the bracket is arranged on the turntable, and a motor B is arranged on the bracket; the roller B is rotatably arranged on the bracket and is connected with a rotating shaft of the motor B.

Preferably, the number of the limiting guide posts is two.

Preferably, the number of the transverse guide rails and the number of the longitudinal guide rails are two, the two groups of transverse guide rails are symmetrically distributed on two sides of the movable table, and the two groups of longitudinal guide rails are symmetrically distributed on two sides of the movable table.

Preferably, the device also comprises a connecting rod and a roller A; the connecting rod sets up on bracing piece A, and gyro wheel A rotates and sets up on the connecting rod and lie in the guide way in the transverse guide.

Preferably, the support bar B is arranged on the longitudinal guide rail in the same manner as the support bar a is arranged on the transverse guide rail.

Preferably, the fixing plate A is an L-shaped plate.

Preferably, the number of the plasma discharge tubes is plural.

On the other hand, the invention also provides an operation method of the intelligent air sterilizer for the hospital operating room, which comprises the following steps:

s1, respectively connecting the movable table with a support rod A and a support rod B in a sliding manner, then slidably mounting the support rod A on the transverse guide rail, and slidably mounting the support rod B on the longitudinal guide rail; then the driving assembly and the electric telescopic rod are respectively arranged at the top end and the bottom end of the movable table; then the disinfection component is arranged on the electric telescopic rod;

s2, arranging the transverse guide rail on the wall top through the mounting column, and then starting the exhaust fan to work, so that negative pressure is generated in the disinfection box, indoor air is sucked in through the air inlet hood, and the air flows and flows out in a communicated cavity formed by the fixing plate A, the fixing plate B and the fixing plate C; when air flows, bacteria, harmful microorganisms and the like in the air are removed due to discharge of the plasma discharge tube;

s3, thereby driving the movable table to move through the driving assembly to disinfect each indoor corner, realizing the up-down movement of the disinfection assembly through the electric telescopic rod, increasing the disinfection speed and improving the disinfection efficiency.

Compared with the prior art, the invention has the following beneficial technical effects:

1. the exhaust fan works to generate negative pressure in the disinfection box, air in a room is sucked through the air inlet cover, and the air flows in a communicating cavity formed by the fixing plate A, the fixing plate B and the fixing plate C; when air flows, bacteria, harmful microorganisms and the like in the air are removed through the discharge of the plurality of groups of plasma discharge tubes, so that the air is sufficiently purified, and the effect is good;

2. the movable table is driven to move by the driving assembly so as to disinfect all corners indoors, and meanwhile, the disinfection assembly moves up and down by the electric telescopic rod, so that the disinfection speed is increased, the disinfection efficiency is improved, and the practicability is good;

3. the movable plate is extruded by the spring, so that the movable plate can slide on the limiting guide post; thereby pushing the roller B on the bracket to abut against the wall surface, driving the roller B to move by the work of the motor B and driving the movable table and the disinfection component to move; the motor A drives the turntable to rotate, so that the moving direction of the roller B on the bracket is adjusted; the multi-direction adjustment of the disinfection component is convenient, and the rapid disinfection is realized;

4. the moving friction force of the support rod A on the transverse guide rail is reduced through the roller A on the connecting rod, and the moving friction force of the support rod B on the longitudinal guide rail is reduced, so that the loss of mechanical energy is reduced, the movement is convenient, and more energy is saved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a schematic structural diagram of the driving assembly.

Reference numerals: 1. a transverse guide rail; 2. a longitudinal guide rail; 3. mounting a column; 4. a movable table; 5. a support rod A; 6. a support bar B; 7. a connecting rod; 8. a roller A; 9. a drive assembly; 10. an electric telescopic rod; 11. a sterilizing box; 12. an air intake hood; 13. fixing a plate A; 14. a fixing plate B; 15. a fixing plate C; 16. a plasma discharge tube; 17. an exhaust fan; 18. limiting the guide post; 19. a spring; 20. a movable plate; 21. a motor A; 22. a turntable; 23. a support; 24. a roller B; 25. and a motor B.

Detailed Description

Example one

The invention provides an intelligent air sterilizer for a hospital operating room, which comprises a transverse guide rail 1, a longitudinal guide rail 2, a movable table 4, a support rod A5, a support rod B6 and an electric telescopic rod 10;

as shown in fig. 1-2, a mounting column 3 for mounting is arranged on a transverse guide rail 1, a longitudinal guide rail 2 is arranged at the bottom of the transverse guide rail 1, and guide grooves are arranged on the transverse guide rail 1 and the longitudinal guide rail 2; the number of the transverse guide rails 1 and the number of the longitudinal guide rails 2 are two, the two groups of transverse guide rails 1 are symmetrically distributed on two sides of the movable table 4, and the two groups of longitudinal guide rails 2 are symmetrically distributed on two sides of the movable table 4; the supporting rod A5 is arranged on the transverse guide rail 1 in a sliding manner, the supporting rod B6 is arranged on the longitudinal guide rail 2 in a sliding manner, and the movable table 4 is respectively connected with the supporting rod A5 and the supporting rod B6 in a sliding manner; the movable table 4 is provided with a driving assembly 9, the electric telescopic rod 10 is arranged at the bottom of the movable table 4, and the electric telescopic rod 10 is provided with a disinfection assembly; wherein, the sterilizing component comprises a sterilizing box 11, an air inlet hood 12, a fixing plate A13, a fixing plate B14, a fixing plate C15 and a plasma discharge tube 16; the sterilizing box 11 is provided with an air inlet hood 12, and a fixing plate A13, a fixing plate B14 and a fixing plate C15 are arranged on the sterilizing box 11 and divide the sterilizing box 11 into a plurality of mutually communicated treatment chambers; the fixed plate A13 is an L-shaped plate; the plasma discharge tube 16 is arranged on the sterilizing box 11 and is positioned in the processing chamber, and the sterilizing box 11 is provided with an exhaust fan 17; the number of the plasma discharge tubes 16 is multiple, so that sufficient disinfection is facilitated.

In this embodiment, the exhaust fan 17 is operated to generate negative pressure in the sterilizing chamber 11, and the air in the chamber is sucked through the inlet hood 12, and the air flows in the communicating cavity formed by the fixing plate a13, the fixing plate B14 and the fixing plate C15; when air flows, bacteria, harmful microorganisms and the like in the air are removed through the discharge of a plurality of groups of plasma discharge tubes 16, and finally, the air is discharged to finish purification; thereby drive movable table 4 through drive assembly 9 and remove and disinfect to indoor each corner, realize reciprocating of disinfection subassembly through electric telescopic handle 10 simultaneously for disinfection speed improves disinfection efficiency, and the practicality is good.

Example two

As shown in fig. 3, compared with the first embodiment, the present embodiment of the intelligent air sterilizer for hospital operating rooms provided by the present invention is different in that the driving assembly 9 includes a limiting guide post 18, a spring 19, a movable plate 20, a motor a21, a turntable 22, a bracket 23, a roller B24, and a motor B25; the limiting guide post 18 is arranged on the movable table 4, the movable plate 20 is arranged on the limiting guide post 18 in a sliding mode, and the spring 19 is sleeved on the limiting guide post 18 and abuts against the movable plate 20; the motor A21 is arranged on the movable plate 20, and the turntable 22 is rotatably arranged on the movable plate 20 and is connected with the rotating shaft of the motor A21; the bracket 23 is arranged on the turntable 22, and the bracket 23 is provided with a motor B25; the roller B24 is rotatably arranged on the bracket 23 and is connected with the rotating shaft of the motor B25; the number of the limit guide posts 18 is two.

In the embodiment, the movable plate 20 is pressed by the spring 19, so that the movable plate 20 can slide on the limit guide post 18; thereby pushing the roller B24 on the bracket 23 to abut against the wall surface, driving the roller B24 to move through the work of the motor B25 and driving the movable table 4 and the disinfection component to move; the motor A21 drives the turntable 22 to rotate, so that the moving direction of the roller B24 on the bracket 23 is adjusted, and the intelligent turntable is more flexible and intelligent.

EXAMPLE III

As shown in fig. 1-2, compared with the first embodiment or the second embodiment, the intelligent air sterilizer for hospital operating rooms according to the present invention further includes a connecting rod 7 and a roller A8; the connecting rod 7 is arranged on the supporting rod A5, and the roller A8 is rotatably arranged on the connecting rod 7 and is positioned in a guide groove in the transverse guide rail 1; the support bar B6 is arranged on the longitudinal rail 2 in the same way as the support bar a5 is arranged on the transverse rail 1.

In this embodiment, the roller A8 on the connecting rod 7 is used to reduce the moving friction force of the supporting rod a5 on the transverse guide rail 1 and the moving friction force of the supporting rod B6 on the longitudinal guide rail 2, so as to reduce the loss of mechanical energy, save more energy and facilitate movement.

The invention also provides an operation method of the intelligent air sterilizer for the hospital operating room, which comprises the following steps:

s1, the movable table 4 is respectively connected with a support rod A5 and a support rod B6 in a sliding mode, then the support rod A5 is installed on the transverse guide rail 1 in a sliding mode, and the support rod B6 is installed on the longitudinal guide rail 2 in a sliding mode; then, the driving component 9 and the electric telescopic rod 10 are respectively arranged at the top end and the bottom end of the movable table 4; then the disinfection component is arranged on the electric telescopic rod 10;

s2, arranging the transverse guide rail 1 on the top of a wall through the mounting column 3, then starting the exhaust fan 17 to work, so that negative pressure is generated in the sterilizing box 11, indoor air is sucked through the air inlet hood 12, and the air flows and flows out in a communication cavity formed by the fixing plate A13, the fixing plate B14 and the fixing plate C15; when the air flows, the plasma discharge tube 16 discharges electricity to remove bacteria, harmful microorganisms and the like in the air; the height of the disinfection component is adjusted through the electric telescopic rod 10, so that indoor air can be treated quickly;

s3, the movable table 4 is driven to move through the driving component 9 so as to disinfect all corners indoors, and the disinfection component moves up and down through the electric telescopic rod 10; when the driving assembly 9 works, the movable plate 20 is pressed by the spring 19, so that the movable plate 20 can slide on the limit guide column 18; thereby pushing the roller B24 on the bracket 23 to abut against the wall surface, driving the roller B24 to move through the work of the motor B25 and driving the movable table 4 and the disinfection component to move; the motor A21 drives the turntable 22 to rotate; thereby adjusting the moving direction of the roller B24 on the bracket 23; the moving friction force of the support rod A5 on the transverse guide rail 1 and the moving friction force of the support rod B6 on the longitudinal guide rail 2 are reduced through the roller A8 on the connecting rod 7, so that the loss of mechanical energy is reduced, the movement is convenient, and more energy is saved; the multi-direction adjustment of the disinfection component is convenient, and the rapid disinfection is realized; the disinfection speed is increased, and the disinfection efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An intelligent air sterilizer for hospital operating rooms is characterized by comprising a transverse guide rail (1), a longitudinal guide rail (2), a movable table (4), a support rod A (5), a support rod B (6) and an electric telescopic rod (10);

the transverse guide rail (1) is provided with a mounting column (3) for mounting, the longitudinal guide rail (2) is arranged at the bottom of the transverse guide rail (1), and guide grooves are formed in the transverse guide rail (1) and the longitudinal guide rail (2); the supporting rod A (5) is arranged on the transverse guide rail (1) in a sliding manner, the supporting rod B (6) is arranged on the longitudinal guide rail (2) in a sliding manner, and the movable table (4) is respectively connected with the supporting rod A (5) and the supporting rod B (6) in a sliding manner; a driving assembly (9) is arranged on the movable table (4), an electric telescopic rod (10) is arranged at the bottom of the movable table (4), and a disinfection assembly is arranged on the electric telescopic rod (10); the sterilization assembly comprises a sterilization box (11), an air inlet cover (12), a fixing plate A (13), a fixing plate B (14), a fixing plate C (15) and a plasma discharge tube (16); an air inlet cover (12) is arranged on the sterilizing box (11), and a fixing plate A (13), a fixing plate B (14) and a fixing plate C (15) are arranged on the sterilizing box (11) and divide the sterilizing box (11) into a plurality of mutually communicated processing chambers; the plasma discharge tube (16) is arranged on the sterilizing box (11) and is positioned in the processing chamber, and the sterilizing box (11) is provided with an exhaust fan (17).

2. The hospital operating room intelligent air sterilizer of claim 1, wherein the driving assembly (9) comprises a limit guide column (18), a spring (19), a movable plate (20), a motor A (21), a turntable (22), a bracket (23), a roller B (24) and a motor B (25); the limiting guide post (18) is arranged on the movable table (4), the movable plate (20) is arranged on the limiting guide post (18) in a sliding mode, and the spring (19) is sleeved on the limiting guide post (18) and abuts against the movable plate (20); the motor A (21) is arranged on the movable plate (20), and the turntable (22) is rotatably arranged on the movable plate (20) and is connected with the rotating shaft of the motor A (21); the bracket (23) is arranged on the turntable (22), and the bracket (23) is provided with a motor B (25); the roller B (24) is rotatably arranged on the bracket (23) and is connected with a rotating shaft of the motor B (25).

3. The intelligent air sterilizer for the hospital operating room as claimed in claim 2, wherein the number of the limit guide posts (18) is two.

4. The intelligent air sterilizer for the hospital operating room as claimed in claim 1, wherein the number of the transverse guide rails (1) and the number of the longitudinal guide rails (2) are two, and the two groups of transverse guide rails (1) are symmetrically distributed on both sides of the movable table (4), and the two groups of longitudinal guide rails (2) are symmetrically distributed on both sides of the movable table (4).

5. The intelligent air sterilizer for hospital operating rooms as claimed in claim 1, further comprising a connecting rod (7) and a roller A (8); the connecting rod (7) is arranged on the supporting rod A (5), and the roller A (8) is rotatably arranged on the connecting rod (7) and is positioned in a guide groove in the transverse guide rail (1).

6. The intelligent air sterilizer for hospital operating rooms according to claim 5, characterized in that the support bar B (6) is arranged on the longitudinal rail (2) in the same way as the support bar A (5) is arranged on the transverse rail (1).

7. The intelligent air sterilizer for hospital operating rooms as set forth in claim 1, wherein the fixing plate A (13) is an L-shaped plate.

8. The intelligent air sterilizer for hospital operating rooms as set forth in claim 1, wherein the number of plasma discharge tubes (16) is plural.

9. The operation method of the intelligent air sterilizer for the operating room of the hospital according to claim 1, comprising the steps of:

s1, respectively connecting the movable table (4) with a support rod A (5) and a support rod B (6) in a sliding manner, then slidably mounting the support rod A (5) on the transverse guide rail (1), and slidably mounting the support rod B (6) on the longitudinal guide rail (2); then a driving component (9) and an electric telescopic rod (10) are respectively arranged at the top end and the bottom end of the movable platform (4); then the disinfection component is arranged on the electric telescopic rod (10);

s2, arranging the transverse guide rail (1) on the wall top through the mounting column (3), and then starting the exhaust fan (17) to work, so that negative pressure is generated in the sterilizing box (11), indoor air is sucked through the air inlet cover (12), and the air flows and flows out in a communication cavity formed by the fixing plate A (13), the fixing plate B (14) and the fixing plate C (15); when the air flows, bacteria, harmful microorganisms and the like in the air are removed due to the discharge of the plasma discharge tube (16);

s3, thereby driving the movable table (4) to move through the driving component (9) to disinfect each corner indoors, realizing the up-and-down movement of the disinfection component through the electric telescopic rod (10), increasing the disinfection speed and improving the disinfection efficiency.