CN111956854A

CN111956854A - Air purification and disinfection equipment for medical room

Info

Publication number: CN111956854A
Application number: CN202010509092.1A
Authority: CN
Inventors: 曾灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2020-11-20

Abstract

The utility model provides an air purification disinfecting equipment for medical treatment room, include shell structure, set up in shell structure upper end inlet structure, set up in the drive structure of shell structure lower extreme, shell structure includes the shell, air purification disinfecting equipment for medical treatment room still including accept in revolution mechanic in the shell, revolution mechanic include the swivel frame, set up in the filter frame of swivel frame upper end, set up in carriage in the swivel frame, set up in the link frame below, be located the connecting pipe of link frame left and right sides, be located the floating plate of connecting pipe below, be located cylinder in the link frame, set up in catch bar on the cylinder, set up in the piston of catch bar lower extreme. The pressure limiting valve is arranged on the blocking frame, so that the air pumped into the blocking frame can stay for a long time, the air can be sufficiently sterilized, and the sterilization is sufficient and comprehensive.

Description

Air purification and disinfection equipment for medical room

Technical Field

The invention relates to the technical field of environmental protection, in particular to air purification and disinfection equipment for a medical room.

Background

At present, in order to prevent cross infection between patients and medical staff in a medical room, air in the medical room needs to be purified and disinfected so as to kill bacteria and viruses in the medical room. However, the existing air disinfection equipment usually performs centralized disinfection treatment by pumping air into the equipment, and mainly performs disinfection by means of ultraviolet rays and the like, and the existing disinfection equipment is single in disinfection mode, is not ideal in disinfection effect, cannot realize mutual matching and supplement of multiple disinfection modes, cannot fully utilize the disinfection modes, and causes waste of resources and energy; and the disinfection is insufficient, so that bacteria and viruses in the air cannot be killed comprehensively.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide air purification and disinfection equipment for a medical room, which can effectively solve the technical problems.

In order to achieve the purpose of the invention, the following technical scheme is adopted:

the utility model provides an air purification disinfecting equipment for medical treatment room, include shell structure, set up in shell structure upper end inlet structure, set up in the drive structure of shell structure lower extreme, shell structure includes the shell, air purification disinfecting equipment for medical treatment room still including accept in revolution mechanic in the shell, revolution mechanic include the swivel frame, set up in the filter frame of swivel frame upper end, set up in carriage in the swivel frame, set up in the link frame below, be located the connecting pipe of link frame left and right sides, be located the floating plate of connecting pipe below, be located cylinder in the link frame, set up in catch bar on the cylinder, set up in the piston of catch bar lower extreme.

Compared with the prior art, the invention has the following beneficial effects: according to the air purification and disinfection equipment for the medical room, the pressure limiting valve is arranged on the blocking frame, so that the air pumped into the blocking frame can stay for a long time, the air can be sufficiently disinfected and is sufficiently and comprehensively disinfected; meanwhile, the floating plate can enable the rotating structure to lift along with the lifting of the liquid level, so that the gas in the limiting frame, the filtering frame and the rotating frame can be extruded, the gas can rapidly enter the outside of the limiting frame through the filtering holes of the filtering frame, and then disinfectant is driven to rapidly pass through the filtering holes of the filtering frame, so that the filtering efficiency is improved, and the filtering holes of the filtering frame can be prevented from being blocked; and the cylinder drives the piston to continuously move up and down, so that the disinfectant outside the connecting frame is periodically pumped into the connecting frame and then enters the rotating frame through the connecting pipe, thereby fully and effectively disinfecting and purifying the air, fully utilizing disinfectant resources and reducing the waste of the disinfectant resources.

Drawings

FIG. 1 is a schematic structural view of an air purifying and sterilizing apparatus for medical rooms according to the present invention;

FIG. 2 is a cross-sectional view taken along A-A' of the air cleaning and sterilizing apparatus for medical rooms of FIG. 1;

FIG. 3 is a cross-sectional view of the air cleaning and sterilizing apparatus for medical treatment room of the present invention shown in FIG. 1, taken along the direction B-B';

FIG. 4 is a cross-sectional view of the air cleaning and sterilizing apparatus for medical treatment room of the present invention shown in FIG. 1, taken along the direction C-C'.

Detailed Description

The air cleaning and disinfecting device for medical rooms of the present invention will be described more fully with reference to the accompanying drawings.

As shown in fig. 1 to 4, the air purification and disinfection apparatus for medical rooms of the present invention comprises a housing structure 1, an air intake structure 2 disposed at the upper end of the housing structure 1, a driving structure 3 disposed at the lower end of the housing structure 1, an air exhaust structure 4 disposed in the housing structure 1, and a rotating structure 5.

As shown in fig. 1 to 4, the housing structure 1 includes a housing 11, a discharge pipe 12 disposed below the housing 11, a first valve 13 disposed on the discharge pipe 12, a sealing block 14 disposed on a lower wall of the housing 11, a water inlet pipe 15 disposed on a right side of the housing 11, a second valve 16 disposed on the water inlet pipe 15, an air exhaust pipe 17 located above the water inlet pipe 15, a first fan 18 disposed on the air exhaust pipe 17, and a supporting block 19 housed in the housing 11. The housing 11 may be any geometric body, in this embodiment, the housing 11 is preferably a hollow cylinder, an opening is disposed at the upper end of the housing 11, and the housing 11 is provided with a first through hole 111, a second through hole 112, a third through hole 113 and a fourth through hole 114, the first through hole 111, the second through hole 112, the third through hole 113 and the fourth through hole 114 are disposed on the lower surface of the housing 11. The upper end of the discharge pipe 12 is aligned with the first through hole 111 and is fixedly coupled with the lower surface of the housing 11 such that the interior of the discharge pipe 12 communicates with the interior thereof. The first valve 13 can control the flow of the liquid in the discharge pipe 12. The sealing block 14 is accommodated in the second through hole 112 and is fixedly connected with the housing 11, and the sealing block 14 blocks the second through hole 112. One end of the water inlet pipe 15 is aligned with the third through hole 113 and is fixedly connected with the outer surface of the outer shell 11. The second valve 16 is used for controlling the flow rate and opening and closing of the liquid in the water inlet pipe 15. One end of the exhaust pipe 17 is aligned with the fourth through hole 114 and is fixedly connected with the outer surface of the outer shell 11. The first fan 18 is electrically connected to a power source (not shown) to provide electric energy to the first fan 18, so that the first fan can operate normally, a switch (not shown) is disposed on the first fan 18 to control the first fan 18 to be turned on or off, and the first fan 18 can draw air in the casing 11 into the air exhaust pipe 17. The two supporting blocks 19 are respectively positioned at the left side and the right side in the shell 11, one end of each supporting block 19 is fixedly connected with the inner surface of the shell 11, and the two supporting blocks 19 are the same in height.

As shown in fig. 1 to 4, the air intake structure 2 includes a support plate 21, an air intake frame 22 disposed above the support plate 21, an air intake pipe 23 disposed above the air intake frame 22, a second fan 24 disposed on the air intake pipe 23, a heat dissipation frame 25 housed in the air intake frame 22, a heating rod 26 housed in the heat dissipation frame 25, a blocking frame 27 located in the air intake frame 22, a pressure limiting valve 28 disposed on the blocking frame 27, and a limiting frame 29 located below the support plate 21. The support plate 21 is preferably a cylinder, the support plate 21 is accommodated in the housing 11, a circumferential side surface of the support plate 21 abuts against an inner circumferential surface of the housing 11, the support plate 21 abuts against the support block 19, a plurality of fifth through holes 211 are circumferentially arranged in the support plate 21, and the fifth through holes 211 penetrate through upper and lower surfaces of the support plate 21. The air inlet frame 22 is preferably a hollow cylinder, an opening is formed in the lower end of the air inlet frame 22, the lower surface of the air inlet frame 22 is fixedly connected with the upper surface of the supporting plate 21, the fifth through hole 211 is formed in the air inlet frame 22, and a sixth through hole 221 is formed in the upper surface of the air inlet frame 22. The lower end of the air inlet pipe 23 is aligned with the sixth through hole 221 and is fixedly connected with the upper surface of the air inlet frame 22. The second fan 24 is electrically connected to a power source (not shown) to provide electric energy to the second fan 24, so that the second fan can operate normally, a switch (not shown) is disposed on the second fan 24 to control the second fan to be turned on or off, and the second fan 24 can draw external air into the air intake frame 22. The heat dissipation frame 25 is fixedly connected with the support plate 21, and the heat dissipation frame 25 is located below the sixth through hole 221. The heating rod 26 is electrically connected with a power supply (not shown) to provide electric energy for the heating rod 26, so that the heating rod can normally operate, a switch (not shown) is arranged on the heating rod 26 and arranged outside the air inlet frame 21, and the electric wire penetrates through the inner surface and the outer surface of the air inlet frame 22 and the heat dissipation frame 25 to be electrically connected with the heating rod 26, so that the operation of a user is facilitated. Keep off frame 27 and be hollow cylinder, keep off the upper surface of frame 27 with the internal surface fixed connection of frame 22 admits air, sixth through-hole 221 is located keep off in the frame 27, fifth through-hole 211 is in keep off the frame 27 outside, keep off and be equipped with a plurality of seventh through-holes 271 that are located on the frame 27 its lateral wall, seventh through-hole 271 runs through keep off the interior external surface of frame 27. The number of the pressure limiting valves 28 is the same as that of the seventh through holes 271, the pressure limiting valves 28 are accommodated in the seventh through holes 271 and are fixedly connected with the blocking frame 27, and the pressure limiting valves 28 enable the air pressure in the blocking frame 27 to enter the outside of the blocking frame 27 through the seventh through holes 271 only when the air pressure reaches a certain value. The limiting frame 29 is a hollow cylinder, the upper surface of the limiting frame 29 is fixedly connected with the lower surface of the supporting plate 21, and the limiting frame 29 is located between all the fifth through holes 211.

The air inlet structure 2 can be arranged to draw external air into the baffle frame 27 through the second fan 24, and the air is heated and sterilized by the heating rod 26, and the air can be concentrated in the baffle frame 27 for a period of time, when the air pressure in the baffle frame 27 reaches a pressure value limited by the pressure limiting valve 28, the air in the baffle frame 27 can enter the outside of the baffle frame 27 through the seventh through hole 271 and is positioned between the air inlet frames 22, so that the air can stay in the baffle frame 27 for a sufficient time to be heated and sterilized, the sterilization effect is remarkable, and the heated air enters the housing 11 through the fifth through hole 211.

As shown in fig. 1 to 4, the driving structure 3 includes a motor 31, a rotating shaft 32 disposed on the motor 31, a driving rod 34 disposed at an upper end of the rotating shaft 32, a driving frame 34 disposed at an upper end of the driving rod 34, a spring 35 disposed in the driving frame 34, and fixing frames 36 disposed at left and right sides of the motor 31. The motor 31 is electrically connected with a power supply (not shown) to provide electric energy for the motor to normally operate, and a switch (not shown) is arranged on the motor 31 to conveniently control the motor to be turned on or turned off. The lower end of the rotating shaft 32 is connected to the motor 31, so that the motor 31 can drive the rotating shaft 32 to rotate. The driving rod 34 is a cuboid, and the lower end of the driving rod 34 is fixedly connected with the upper end of the rotating shaft 32. Drive frame 34 is hollow cylinder, the lower extreme of drive frame 34 is equipped with the opening, be equipped with the rectangle cavity in the drive frame 34, drive frame 34 runs through sealed piece 14 the upper and lower surface and rather than sliding contact, the rotation that drive frame 34 can be stable, the upper end of actuating lever 33 accept in the drive frame 34 and rather than internal surface sliding contact, because actuating lever 33 all is the cuboid with the cavity of drive frame 34 inner chamber, can drive when actuating lever 33 is rotatory drive frame 34 is rotatory. The spring 35 is accommodated in the driving frame 34, the upper end of the spring 35 is fixedly connected with the inner surface of the driving frame 34, and the lower end of the spring 35 is fixedly connected with the upper end of the driving rod 33, so that the driving frame 34 is supported. One or more fixing frames 36 may be provided, one end of each fixing frame 36 is fixedly connected to the motor 31, and the other end of each fixing frame 36 is fixedly connected to the lower surface of the housing 11.

The driving structure 3 is arranged to drive the rotating structure 5 to rotate, the driving structure 3 is provided with a rectangular driving rod 33 and a driving frame 34 with a rectangular cavity therein, so that the driving frame 34 can be driven to rotate when the driving rod 33 is driven by the rotating shaft 32, and the driving frame 34 is matched with the sealing block 14, so that the driving frame 34 can still have a good sealing effect when rotating.

As shown in fig. 1 to 4, the air extracting structure 4 includes an air extracting frame 42, and a baffle 41 located above the air extracting frame 42. The baffle plate 41 is preferably a cylinder, the baffle plate 41 is accommodated in the housing 11, the circumferential side surface of the baffle plate 41 is fixedly connected with the inner surface of the housing 11, and the baffle plate 41 is provided with a circular hole 411 penetrating through the upper surface and the lower surface thereof. The frame 42 of taking out air is the ring form, the frame 42 of taking out air outer periphery with the internal surface fixed connection of shell 11, be equipped with on the frame 42 of taking out air and be located its inside cavity 211, be located a plurality of eighth through-holes 422 of its upper surface, be located the ninth through-hole on its periphery, eighth through-hole 422 the ninth through-hole with cavity 211 communicates with each other, fourth through-hole 114 with the ninth through-hole communicates with each other.

The setting of air exhaust structure 4 can block water through baffle 41 for water flows out from round hole 411 downwards, and can not enter into cavity 421 through eighth through-hole 422, can make the air after the disinfection and purification enter into cavity 421 through eighth through-hole 422 simultaneously, discharges through exhaust tube 17 at last, has realized the reposition of redundant personnel of liquid with gaseous.

As shown in fig. 1 to 4, the rotating structure 5 includes a rotating frame 51, a filtering frame 52 located above the rotating frame 51, a supporting frame 53 located in the rotating frame 51, a connecting frame 54 located below the rotating frame 51, connecting pipes 55 located on both sides of the connecting frame 54, floating plates 56 located on both sides of the connecting frame 54, an air cylinder 57 housed in the supporting frame 53, a push rod 58 disposed on the air cylinder 57, a piston 59 disposed below the push rod 58, and a filtering net 50 located below the piston 59. Rotatory frame 51 is hollow round platform form and upper end and is equipped with the opening, be equipped with the tenth through-hole 511 that is located its lower surface on the rotatory frame 51, tenth through-hole 511 is circular and runs through the interior external surface of rotatory frame 51, rotatory frame 51 passes round hole 411. The filter frame 52 is a hollow cylinder, the upper surface and the lower surface of the filter frame are communicated, the lower surface of the filter frame 52 is fixedly connected with the upper surface of the rotary frame 51, the upper end of the filter frame 52 is contained in the limiting frame 29 and is in sliding contact with the inner surface of the limiting frame, and the filter frame 52 is provided with filter holes for filtering air. The supporting frame 53 is a hollow cylinder, and an opening is formed at the lower end of the supporting frame 53, and the lower end of the supporting frame 53 is aligned with the tenth through hole 511 and is fixedly connected with the inner surface of the rotating frame 51. The connection frame 54 is a hollow cylinder and has upper and lower surfaces communicating with each other, and the upper end of the connection frame 54 is aligned with the tenth through hole 511 and is fixedly connected to the lower surface of the rotation frame 51. The rotating frame 51 is provided with eleventh through holes 512 located on the lower surface thereof and located on the left and right sides of the tenth through hole 511, and the left and right side surfaces of the connecting frame 54 are provided with twelfth through holes 541. The number of the connection pipes 55 is two, the connection pipes 55 are inclined, the lower ends of the connection pipes 55 are aligned with the twelfth through holes 541 and are fixedly connected with the outer surface of the connection frame 54, and the upper ends of the connection pipes 55 are aligned with the eleventh through holes 512 and are fixedly connected with the lower surface of the rotation frame 51. The number of the floating plates 56 is two, one end of each floating plate 56 is fixedly connected with the side face of the connecting frame 54, and the floating plates 56 are made of materials with density smaller than that of disinfectant, so that the floating plates can float in the disinfectant. The cylinder 57 is accommodated in the supporting frame 53 and fixedly connected with the inner surface thereof, and a switch of the cylinder 57 is arranged outside the rotating frame 51, so that the operation of a user is facilitated. The upper end of the pushing rod 58 is connected with the cylinder 57, so that the cylinder 57 can drive the pushing rod 58 to move up and down. The piston 59 is accommodated in the connecting frame 54 and slidably contacts with the inner surface thereof, the lower end of the push rod 58 is fixedly connected with the piston 59, and the piston 59 can move below the twelfth through hole 541 and also can move above the twelfth through hole 541. The filter screen 50 is accommodated in the connecting frame 54 and is fixedly connected with the inner surface thereof, and the upper end of the driving frame 34 is fixedly connected with the lower surface of the filter screen 50 so as to drive the whole rotating structure 5 to rotate.

The rotating structure 5 can drive the filter screen 50 through the driving frame 34 to drive the whole rotating structure 5 to rotate, the air cylinder 57 can drive the piston 59 to move up and down through the push rod 58, so that external disinfectant can be pumped into the connecting frame 54, then when the piston 59 moves to the position above the twelfth through hole 541, the disinfectant can enter the connecting pipe 55 and then enter the rotating frame 51, and due to the effect of centrifugal force, the disinfectant flows upwards on the inner surface of the rotating frame 51 and enters the outside through the filtering of the filter screen 52, so that the filtering effect is remarkable; because the floating plate 56 floats on the liquid surface, the disinfectant is continuously pumped into the rotating frame 51, and then flows into the disinfectant outside the rotating frame 51 after being filtered by the filtering frame 52, so that the height of the liquid surface is not constant, the rotating frame 51 and the filtering frame 52 continuously move up and down, when the filtering frame 52 moves up, the gas in the limiting frame 29, the rotating frame 51 and the filtering frame 52 is extruded due to the arrangement of the limiting frame 29, the gas can quickly enter the outside of the filtering frame 52 after being filtered by the filtering frame 52, and then the liquid in the filtering frame 52 is driven to quickly flow to the outside through the filtering holes of the filtering frame, so that the filtering is accelerated, and the filtering efficiency is improved; and the cylinder 57 drives the piston 59 to periodically move up and down, so that water is periodically pumped into the rotating frame 51, thereby not only fully performing purification and disinfection, but also reducing the waste of disinfectant resources.

As shown in fig. 1 to 4, the air cleaning and disinfecting apparatus for medical rooms according to the present invention is first placed in a medical room. Then, the switch of the heating rod 26 is turned on to start heating, and simultaneously, a proper amount of disinfection solution is poured into the casing 11 through the water inlet pipe 16, then the second valve 15 is closed, after the disinfection solution enters the casing 11, the floating plate 56 floats in the disinfection solution and drives the whole rotating structure 5 to move upwards along with the floating plate, the driving frame 34 moves upwards along with the floating plate, and the filter screen 50 is immersed in the disinfection solution. Then the switch of the cylinder 57 is turned on, so that the push rod 58 and the piston 59 move up and down periodically, then the switch of the motor 31 is turned on, so that the rotating shaft 32, the driving rod 33, the driving frame 34 and the rotating structure 5 rotate therewith, when the piston 59 moves up, the disinfecting liquid below the piston 59 is driven to enter the connecting frame 54 and flow up, when the piston 59 moves above the twelfth through hole 541 and contacts with the twelfth through hole 541, the disinfecting liquid enters the twelfth through hole 541 and then enters the rotating frame 51 through the connecting pipe 55, and as the piston 59 moves up and down periodically, the disinfecting liquid below the piston 59 enters the rotating frame 51 periodically, thereby not only realizing the comprehensive disinfection treatment of air, but also reducing the waste of resources. The disinfecting liquid entering the rotating frame 51 flows upwards along the inner surface of the rotating frame 51 under the action of centrifugal force, enters the outside of the rotating frame 52 after being filtered by the filtering frame, then flows downwards, flows downwards through the round hole 411 and is concentrated on the bottom surface of the inner cavity of the shell 11, and then is pumped into the connecting frame 54 again, so that the cyclic utilization of the disinfecting liquid is realized. Then the first fan 18 and the second fan 24 are turned on, then the outside air is pumped into the blocking frame 27, after the air pressure in the blocking frame 27 reaches a certain value after being heated by the heating rod 26, the air enters the outside of the blocking frame 27 through the pressure limiting valve 28, and the pressure limiting valve 28 is arranged to facilitate the air to stay in the blocking frame 27 for a sufficient time so as to be sterilized and disinfected, then the primarily high-temperature disinfected air enters the housing through the fifth through hole 211 and then flows downwards and contacts with the disinfectant filtered by the filtering frame 52, at this time, the disinfectant can fully contact with the air, which not only can sterilize and disinfect the air again, but also can cool the heated air to achieve a dual beneficial effect, and then the air flows downwards together with the disinfectant so that the air and the disinfectant are fully contacted, the sterilizing and cooling effects are remarkable, and then the air is pumped into the eighth through hole 422 to enter the cavity 421, and then is discharged through the ninth through hole, the fourth through hole 114 and the exhaust tube 17. The invention has simple operation and convenient use, can realize the shunting of air and disinfectant, can realize the circulation and the full utilization of the disinfectant, and improves the resource utilization rate. The use process of the air purification and disinfection equipment for the medical room is described.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides an air purification disinfecting equipment for medical room, includes shell structure, set up in shell structure upper end air intake structure, set up in the drive structure of shell structure lower extreme, shell structure includes the shell, its characterized in that: air purification disinfecting equipment for medical treatment room still including accept in revolution mechanic in the shell, revolution mechanic includes the revolving frame, set up in the filter frame of revolving frame upper end, set up in carriage in the revolving frame, set up in the carriage of revolving frame below, be located the connecting pipe of the connecting frame left and right sides, be located the floating plate of connecting pipe below, be located cylinder in the carriage, set up in catch bar on the cylinder, set up in the piston of catch bar lower extreme.

2. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 1, wherein: the utility model discloses a rotary frame, including rotary frame, filter frame, rotation frame, the rotation frame is hollow round platform form, be equipped with the tenth through-hole that is located its lower surface on the rotary frame and be located the eleventh through-hole of the tenth through-hole left and right sides, the lower surface of filter frame with the connection of the upper surface of rotation frame, the lower extreme of carriage is aimed at the tenth through-hole and with the internal fixed surface of rotation frame is connected, the upper end of connection frame is aimed at the tenth through-hole and with the lower fixed surface of rotation frame is connected.

3. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 2, wherein: the connecting frame is provided with a twelfth through hole located on the side face of the connecting frame, the lower end of the connecting pipe is aligned to the twelfth through hole and fixedly connected with the outer surface of the connecting frame, the upper end of the connecting pipe is aligned to the eleventh through hole and fixedly connected with the lower surface of the rotating frame, and one end of the floating plate is fixedly connected with the side face of the connecting frame.

4. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 3, wherein: the cylinder accept in the carriage and rather than internal surface fixed connection, the upper end of catch bar with the cylinder is connected, the piston accept in the carriage and rather than internal surface sliding contact, the lower extreme of catch bar with piston fixed connection.

5. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 4, wherein: air purification disinfecting equipment for medical treatment room is still including set up in baffle in the shell and being located the frame of taking out air of baffle below, the baffle accept in the shell and rather than interior fixed surface connection, be equipped with the round hole that runs through its upper and lower surface on the baffle, rotatory frame passes the round hole, the frame of taking out air is the ring form, the frame of taking out air accept in the shell and with the interior fixed surface connection of shell, be equipped with on the frame of taking out air be located its inside cavity, be located a plurality of eighth through-holes of its upper surface and be located the ninth through-hole on its periphery.

6. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 5, wherein: the shell structure is characterized by further comprising a discharge pipe arranged below the shell, a first valve arranged on the discharge pipe, a water inlet pipe arranged on the right side of the shell, a second valve arranged on the water inlet pipe, an exhaust pipe arranged above the water inlet pipe and a first fan arranged on the exhaust pipe, wherein the shell is provided with a first through hole positioned on the lower surface of the shell, a third through hole and a fourth through hole positioned on the right surface of the shell, the upper end of the discharge pipe is aligned with the first through hole and is fixedly connected with the lower surface of the shell, one end of the water inlet pipe is aligned with the third through hole and is fixedly connected with the outer surface of the shell, one end of the exhaust pipe is aligned with the fourth through hole and is fixedly connected with the outer surface of the shell, and the fourth through hole is communicated with the ninth.

7. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 6, wherein: the air inlet structure comprises a supporting plate, an air inlet frame arranged on the supporting plate, an air inlet pipe arranged on the air inlet frame, a second fan arranged on the air inlet pipe, a heat dissipation frame contained in the air inlet frame, a heating rod positioned in the heat dissipation frame, a blocking frame arranged in the air inlet frame and a pressure limiting valve arranged on the blocking frame.

8. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 7, wherein: the backup pad accept in the shell, be equipped with the fifth through-hole in the backup pad, the lower surface of frame of admitting air with backup pad fixed connection, the upper surface of frame of admitting air is equipped with the sixth through-hole, the lower extreme of intake pipe aim at the sixth through-hole and with the upper surface fixed connection of frame of admitting air, the heat dissipation frame with backup pad fixed connection, keep off the upper surface of frame with the internal surface fixed connection of frame of admitting air, keep off the lower surface of frame with backup pad fixed connection, be equipped with a plurality of seventh through-holes on the outer periphery of fender frame, the pressure limiting valve accept in the seventh through-hole and with keep off frame fixed connection.

9. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 8, wherein: the drive structure includes the motor, set up in pivot on the motor, set up in pivot actuating lever, set up in drive frame on the actuating lever, revolution mechanic still including set up in filter screen in the connection frame.

10. The air cleaning and sterilizing apparatus for medical rooms as set forth in claim 9, wherein: the lower extreme of pivot with the motor is connected, the actuating lever is the cuboid, the lower extreme of actuating lever with the upper end fixed connection of pivot, the upper end of drive frame with the lower fixed surface connection of filter screen, the filter screen accept in the connection frame and rather than interior fixed surface connection, shell structure still including set up in sealed piece on the outer wall lower wall, the drive frame runs through the upper and lower surface of sealed piece and rather than sliding contact, the upper end of actuating lever accept in the drive frame and rather than interior sliding surface contact.