CN114838575B

CN114838575B - Medical instrument drying device for emergency department

Info

Publication number: CN114838575B
Application number: CN202210567851.9A
Authority: CN
Inventors: 张丹; 黄会村; 左融; 沈青
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-04-21
Anticipated expiration: 2042-05-24
Also published as: CN114838575A

Abstract

The invention relates to the field of medical instrument treatment, in particular to a medical instrument drying device for emergency department, which comprises a drying oven and further comprises: the hanging basket is arranged in the drying box and is connected to the hanging bracket on the top wall of the inside of the drying box in a rotating mode through the fixed shaft, the hanging basket is used for containing various accessories and surgical instruments, the hanging basket is arranged at the lower end of the hanging bracket through the spring piece, a plurality of air nozzles used for spraying dry air to the lower side of the hanging basket are arranged on the bottom wall of the inside of the drying box, the sliding block is connected to the inner side wall of the drying box in a sliding mode, the sliding block adjusts the spraying direction of the air nozzles corresponding to the sliding block through the chains and the chain wheels, and the sliding block does work to the air through corrugated pipes on the two sides of the sliding block and drives the hanging bracket and the spring piece to drive the hanging basket to swing in multiple directions during drying. The medical instrument drying device for emergency department enables the surfaces of accessories and instruments to be in contact with air flow more fully, improves drying efficiency and effect, reduces drying treatment time and energy consumption.

Description

Medical instrument drying device for emergency department

Technical Field

The invention relates to the field of medical instrument treatment, in particular to a medical instrument drying device for emergency department.

Background

Medical instruments used in emergency departments comprise various treatment/rescue instruments and various basic surgical instruments, and accessories used in the treatment/rescue instruments and the various basic surgical instruments are required to be cleaned, disinfected and dried before and after use. The existing process of drying the accessories and instruments after cleaning and disinfecting generally utilizes high-temperature dry air to remove moisture on the surfaces of the accessories and instruments, and because the static mode is adopted to lead the air flow to take away the moisture when passing through the surfaces of the accessories and instruments, the drying efficiency is lower, and because the air flow angle cannot change, the surfaces of the accessories and instruments cannot be quickly and comprehensively dried, the drying treatment time of the accessories and instruments is longer, the energy consumption is larger, and the accessories made of rubber, silica gel and other materials are subjected to longer high-temperature action, so that the aging speed is accelerated, the service life is shortened, and in this way, the emergency medical instrument drying device is provided.

Disclosure of Invention

The invention aims to provide a medical instrument drying device for emergency department, which solves the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an emergency department medical instrument drying device, includes the drying cabinet, articulates on the drying cabinet has the chamber door, still includes:

the hanging basket is arranged in the drying box and is used for accommodating various accessories and surgical instruments;

the hanging bracket is fixedly connected to the inner top wall of the drying box in a rotating way, and the hanging bracket is arranged at the lower end of the hanging bracket through a spring piece;

the air nozzles are arranged on the bottom wall of the interior of the drying box and used for spraying high-temperature drying air to the lower side of the hanging basket, and the spraying direction of each air nozzle can be adjusted;

the sliding block is connected to the inner side wall of the drying box in a sliding manner, the sliding block is arranged on the sprocket corresponding to the air nozzle through a chain to adjust the spraying direction of the air nozzle, and the sliding block alternately compresses and stretches corrugated pipes on two sides of the sliding block under the driving of the reciprocating screw rod, so that the corrugated pipes do work to air and utilize air flow energy to drive the hanging frame and the spring piece to drive the hanging frame to swing in multiple directions during drying.

Preferably, a supporting table is fixed on the bottom surface inside the drying box, a plurality of air pipes III penetrate through the supporting table and are fixedly connected with the supporting table, the air pipes III are made of hard materials, the air pipes III and the air nozzles are arranged in one-to-one correspondence, a shunt pipe is fixed on the bottom surface of the supporting table, the shunt pipe is connected with hot air equipment through an air inlet pipe, and the top wall of the drying box is fixed and communicated with an exhaust pipe.

Preferably, the upper end of the air pipe III is sleeved with and fixedly connected with a shaft rotating connecting sleeve, the sleeve penetrates through and is fixedly connected with chain wheels, each chain wheel is connected with the chain through a chain in a transmission way, a sliding block is connected with the chain through a connecting rod II, the upper end of the sleeve is fixedly connected with an air nozzle, and the spraying direction of the air nozzle forms an included angle of 40-50 degrees with the central axis direction of the sleeve.

Preferably, two lugs are fixed on the inner side wall of the drying box, the two lugs are respectively connected to two ends of the reciprocating screw rod in a fixed shaft rotating mode, one end of the reciprocating screw rod is connected with a motor fixed on the inner side wall of the drying box in a transmission mode, the reciprocating screw rod penetrates through and is connected to the sliding block in a sliding mode, the sliding block is of a hexahedral structure, and one face of the sliding block is attached to the inner side wall of the drying box and can slide relatively.

Preferably, a corrugated pipe is fixed between two sides of the sliding block and the corresponding lugs, two corrugated pipes are sleeved on the reciprocating screw rod, a first check valve and a second check valve are fixed on and communicated with the corrugated pipe, the first check valve is communicated with the outer side of the drying box through a pipeline and is respectively connected with the first air pipe and the second air pipe, the conducting direction of the first check valve points to the inside of the corresponding corrugated pipe, and the conducting direction of the second check valve points to the first air pipe and the second air pipe.

Preferably, a hanging rod is fixed on the inner top wall of the drying box, the lower end of the hanging rod is fixedly connected with a worm wheel in a rotating mode, the upper end of the hanging rod is fixedly connected to the worm wheel, a worm is fixedly connected to the inner top wall of the drying box in a rotating mode, and the worm is meshed with the worm wheel.

Preferably, a first pump wheel is fixed on the inner side wall of the drying box, a first air pipe is fixed and communicated with the side wall of the first pump wheel, an air outlet end of the first air pipe is positioned on the outer side of the drying box, an impeller shaft in the first pump wheel is coaxially and fixedly connected with a first rotary table, a position, away from the center of a circle, on the first rotary table is hinged with one end of a rocker through a connecting rod, and one end, away from the connecting rod, of the rocker is vertical and fixedly connected with one end of a worm.

Preferably, a convex plate is fixed on the side wall of the hanging basket parallel to the central axis of the worm wheel, the convex plate is fixedly connected with the lower end of the hanging basket through a spring piece, a plurality of through grooves are formed in the hanging basket, gaskets are fixed on the inner side walls of the through grooves, and a hollowed-out plate is fixed on the inner wall of the lower port of the through groove.

Preferably, the hanging bracket is fixedly provided with a sliding frame, the sliding frame is connected with a sliding rod in a sliding manner, one end of the sliding rod is hinged with the spring piece through a connecting rod III, and the other end of the sliding rod is vertical and fixedly provided with a deflector rod.

Preferably, the lower extreme of gallows is fixed with pump impeller two, and trachea two is fixed on pump impeller two's lateral wall and communicates with pump impeller two inside, and the end of giving vent to anger of trachea two is located the outside of drying cabinet, and the coaxial fixed connection carousel of impeller axle in the pump impeller two, and carousel two is kept away from the position dead axle rotation of centre of a circle and is connected with the round pin axle, and the round pin axle can be with the driving lever knot contact.

Compared with the prior art, the invention has the beneficial effects that:

according to the technical scheme disclosed by the invention, the accessory and the surgical instrument are driven to swing in multiple directions while being subjected to air jet drying, and the air jet nozzle jet angle is matched with real-time adjustment, so that the surfaces of the accessory and the instrument can be more fully contacted with air flow, the drying efficiency and the drying effect are improved, the drying treatment time is shortened, the energy consumption is reduced, the time of high-temperature action of the accessory made of rubber, silica gel and the like is greatly reduced, the ageing speed is prevented from being accelerated, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the sectional structure of the assembly of the present invention;

FIG. 2 isbase:Sub>A schematic view of the cross-sectional A-A structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a top view of a basket structure according to the present invention;

FIG. 5 is a schematic view of the cross-sectional C-C structure of FIG. 4;

FIG. 6 is a side view of the basket and hanger structure of FIG. 1;

fig. 7 is a side view of the connection structure between the worm and the first turntable in the present invention.

In the figure: 1. a drying box; 2. a door; 3. a boom; 4. a worm; 5. an exhaust pipe; 6. a worm wheel; 7. a hanging bracket; 8. a convex plate; 9. a hanging basket; 10. a first connecting rod; 11. a first turntable; 12. a pump wheel I; 13. a first air pipe; 14. a second connecting rod; 15. a reciprocating screw rod; 16. an air inlet pipe; 17. a shunt; 18. a support table; 19. a slide block; 20. a lug; 21. a first check valve; 22. a second check valve; 23. a bellows; 24. a sprocket; 25. a chain; 26. an air nozzle; 27. a sleeve; 28. a third air pipe; 29. a rocker; 30. a through groove; 31. a gasket; 32. a hollowed-out plate; 33. a spring piece; 34. a carriage; 35. a slide bar; 36. a connecting rod III; 37. a deflector rod; 38. a pump wheel II; 39. a second air pipe; 40. a second turntable; 41. and a pin shaft.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.

In order to solve the technical problems that the existing accessories and instruments cannot be dried rapidly in an omnibearing manner in the process of drying treatment after cleaning and sterilizing, the drying treatment time of the accessories and instruments is long, and the energy consumption is large.

Referring to fig. 1 to 7, the present invention provides a technical solution:

example 1

The utility model provides an emergency department medical instrument drying device, includes drying cabinet 1, and articulated on the drying cabinet 1 has chamber door 2, still includes:

the hanging basket 9, the hanging basket 9 is set up in dry box 1, offer a plurality of through slots 30 on the hanging basket 9, and is fixed with the gasket 31 on the inside wall of through slot 30, the lower port inner wall of through slot 30 is fixed with the hollow plate 32, the shape of through slot 30 carries on the adaptive design according to different fittings and apparatuses, in order to classify and place various fittings and apparatuses, and the gasket 31 adopts the flexible material, such as rubber, sponge, etc., in this way is used for playing a role in protecting fittings or apparatuses rocked while drying, the hollow plate 32 adopts the hard wear-resisting plastics, in this way is also in order to play a role in protecting fittings or apparatuses rocked;

the hanging bracket 7 is fixedly connected to the inner top wall of the drying box 1 in a rotating manner, and the hanging bracket 9 is arranged at the lower end of the hanging bracket 7 through a spring piece 33;

a plurality of air nozzles 26 arranged on the bottom wall of the interior of the drying box 1 for spraying high-temperature drying air to the lower side of the hanging basket 9, and each air nozzle 26 can adjust the spraying direction;

the sliding block 19 is slidably connected to the inner side wall of the drying box 1, the sliding block 19 is arranged on the sprocket 24 corresponding to the air nozzle 26 through the chain 25 to adjust the spraying direction of the air nozzle 26, and the sliding block 19 alternately compresses and stretches the corrugated pipes 23 on two sides of the sliding block under the driving of the reciprocating screw 15, so that the corrugated pipes 23 do work on air and the hanging bracket 7 and the spring piece 33 are driven by the air flow energy to drive the hanging bracket 9 to swing in multiple directions during drying.

Example 2

The embodiment is realized on the basis of embodiment 1, wherein a supporting table 18 is fixed on the bottom surface of the interior of the drying oven 1, a plurality of air pipes three 28 are penetrated through and fixedly connected to the supporting table 18, the air pipes three 28 are made of hard materials, the air pipes three 28 are arranged in one-to-one correspondence with the air nozzles 26, a shunt pipe 17 is fixed on the bottom surface of the supporting table 18, the shunt pipe 17 is connected with hot air equipment through an air inlet pipe 16, the top wall of the drying oven 1 is fixedly communicated with an exhaust pipe 5, the upper end of the air pipe three 28 is sleeved with and fixedly connected with a connecting sleeve 27, the sleeve 27 penetrates through and is fixedly connected to a chain wheel 24, the chain wheels 24 are in transmission connection through a chain 25, a sliding block 19 is connected with the chain 25 through a connecting rod two 14, the upper end of the sleeve 27 is fixedly connected with the air nozzle 26, and the spraying direction of the air nozzle 26 forms an included angle of 40-50 DEG with the central axis direction of the sleeve 27, two lugs 20 are fixed on the inner side wall of the drying box 1, the two lugs 20 are respectively and fixedly connected to two ends of a reciprocating screw rod 15 in a rotating way, one end of the reciprocating screw rod 15 is in transmission connection with a motor fixed on the inner side wall of the drying box 1, the motor is not shown in the application, the reciprocating screw rod 15 penetrates through and is in sliding connection with a sliding block 19, the sliding block 19 is of a hexahedral structure, one surface of the sliding block is adhered to the inner side wall of the drying box 1 and can slide relatively, a corrugated pipe 23 is fixed between two sides of the sliding block 19 and the corresponding lugs 20, two corrugated pipes 23 are sleeved on the reciprocating screw rod 15, a first check valve 21 and a second check valve 22 are fixed on the corrugated pipe 23 and are communicated with each other, the first check valve 21 is communicated with the outer side of the drying box 1 through a pipeline, the second check valve 22 is respectively connected with a first air pipe 13 and a second air pipe 39, the conducting direction of the first check valve 21 points to the inside of the corresponding corrugated pipe 23, the conduction direction of the second check valve 22 points to the first air pipe 13 and the second air pipe 39.

In this embodiment, a boom 3 is fixed on the inner top wall of the drying box 1, the lower end of the boom 3 is fixedly connected with a worm wheel 6 in a rotating manner, the upper end of a hanging bracket 7 is fixedly connected to the worm wheel 6, the worm 4 is fixedly connected with the worm wheel 6 in a rotating manner on the inner top wall of the drying box 1, a pump wheel I12 is fixed on the inner side wall of the drying box 1, an air pipe I13 is fixedly communicated with the side wall of the pump wheel I12, the air outlet end of the air pipe I13 is positioned on the outer side of the drying box 1, an impeller shaft in the pump wheel I12 is coaxially and fixedly connected with a turntable I11, a position, far from the center of a circle, on the turntable I11 is hinged with one end of a rocker 29 through a connecting rod I10, one end, far from the rocker 29 is perpendicular to one end of the connecting rod I10 and is fixedly connected with one end of the worm 4, a convex plate 8 is fixed on the side wall, parallel to the central axis of the hanging bracket 9 and the worm wheel 6, and the convex plate 8 is fixedly connected with the lower end of the hanging bracket 7 through a spring piece 33.

In this embodiment, the hanger 7 is fixed with the carriage 34, and the carriage 34 is slidingly connected with the slide bar 35, one end of the slide bar 35 is hinged with the spring piece 33 through the third connecting rod 36, the other end is vertical and fixed with the deflector rod 37, the lower end of the hanger 7 is fixed with the second pump wheel 38, the second air pipe 39 is fixed on the side wall of the second pump wheel 38 and is communicated with the inside of the second pump wheel 38, the air outlet end of the second air pipe 39 is positioned at the outer side of the drying oven 1, the impeller shaft in the second pump wheel 38 is coaxially and fixedly connected with the second rotating disc 40, the fixed shaft of the position of the second rotating disc 40 far away from the center of the circle is rotatably connected with the pin 41, and the pin 41 can be in buckling contact with the deflector rod 37.

The invention has the working principle and advantages that: when the medical instrument drying device for emergency department is used, the working process is as follows:

as shown in fig. 1, 4 and 5, the door 2 is opened, various accessories or surgical instruments are respectively and correspondingly placed in the through grooves 30 at corresponding positions on the hanging basket 9, so that different accessories and instruments can be placed in a classified manner, breakage or scratch caused by collision between iron instruments and glass instruments is avoided, the iron instruments and the glass instruments are also convenient to manage respectively, the gasket 31 is made of flexible materials such as rubber, sponge and the like, so that the accessories or surgical instruments which shake during drying can be protected, and the hollowed-out plate 32 is made of hard wear-resistant plastics so as to protect the accessories or surgical instruments which shake.

After various accessories or surgical instruments are placed, the box door 2 is closed, the hot air equipment and the motor are started to work, the hot air equipment conveys high-temperature dry air into the shunt tubes 17 through the air inlet pipe 16, then the air is shunted into the air tubes three 28 through the shunt tubes 17, the air is output through the sleeve 27 and the air nozzles 26 through the air tubes three 28, the air flow dries the surfaces of the accessories or the surgical instruments in the through grooves 30 from bottom to top through the hollowed-out plates 32 to remove the moisture, the high-temperature air with the moisture is discharged out of the drying box 1 through the exhaust pipe 5, and the inclination angles of the air flow flowing directions from bottom to top are different due to the different spraying directions of the air nozzles 26, so that the more direct contact air flows are facilitated on the surfaces of the accessories or the surgical instruments in the through grooves 30, and the drying efficiency is improved.

As shown in fig. 2, after the motor works, the reciprocating screw rod 15 is driven to rotate, so that the reciprocating screw rod 15 drives the sliding block 19 to move towards the reciprocating direction along the axis of the reciprocating screw rod 15, and then the sliding block 19 drives the chain 25 to move in a reciprocating manner through the second connecting rod 14, and the chain 25 synchronously drives each chain wheel 24 to rotate while moving, so that each air nozzle 26 is synchronously driven by the chain wheel 24 to rotate, and the air injection angle is adjusted in real time while the air injection drying is performed on the surface of the accessory or the surgical instrument in the through groove 30, thereby being beneficial to improving the drying efficiency of the accessory or the surgical instrument in the through groove 30.

The sliding block 19 stretches and compresses the corrugated pipes 23 on two sides of the reciprocating screw rod 15 along the axis direction of the reciprocating screw rod 15 in an alternating manner, so that suction force and compression force are alternately generated in the corrugated pipes 23, the conduction direction of the first check valve 21 points to the inside of the corresponding corrugated pipe 23, the conduction direction of the second check valve 22 points to the first air pipe 13 and the second air pipe 39, when suction force is generated in the corrugated pipe 23, external air enters the corrugated pipe 23 through a pipeline, when compression force is generated in the corrugated pipe 23, air in the corrugated pipe 23 is respectively output through the first air pipe 13 and the second air pipe 39, as shown in fig. 1 and 7, the air flows in the first air pipe 13 and simultaneously drives the impeller in the first pump wheel 12 to rotate, so that the impeller synchronously drives the first turntable 11 to rotate, so that the first turntable 11 drives the worm 4 to reciprocate through the connecting rod 10 and the rocker 29, so that the worm 4 drives the worm 6 to reciprocate through the hanger 7 to drive the basket 9 to swing around the central axis of the worm 6, and the basket 9 drives the accessories or the worm wheel 6 to shake around the central axis of the worm wheel 6 in each through groove 30.

As shown in fig. 1 and 6, air drives the impeller in the pump impeller two 38 to rotate while flowing in the air pipe two 39, so that the impeller synchronously drives the turntable two 40 to rotate, thereby the turntable two 40 synchronously drives the pin shaft 41 to rotate around the center of the turntable two 40, when the pin shaft 41 and the deflector 37 are in buckling contact, tension is applied to the slide bar 35 through the deflector 37, and the slide bar 35 applies tension to the spring piece 33 through the connecting rod three 36, so that the spring piece 33 deforms and obtains a restoring force, when the pin shaft 41 and the deflector 37 are separated and do not contact, under the restoring force of the spring piece 33, the convex plate 8 drives the hanging basket 9 to swing along with the spring piece 33 along the axial direction of the worm wheel 6, so that the hanging basket 9 drives accessories or surgical instruments in the through grooves 30 to swing along the axial direction of the worm wheel 6, and the air injection devices are driven to swing along the air injection 33, on the multi-direction, on the one hand, the water liquid on the surfaces of the accessories and the surgical instruments can be separated from the surfaces of the accessories and the surgical instruments quickly and effectively as soon as possible, the surface of the accessories and the deflector is blocked, the air injection devices can be carried out, on the other hand, the air flow rate is greatly reduced, the air flow rate is greatly is prolonged, the air flow rate is greatly reduced, the contact time is prolonged, and the air drying performance is greatly is prolonged, and the air flow rate is greatly is prolonged, and the time is greatly prolonged, and the contact time of the air-drying performance of the accessories are also is greatly prolonged.

After the accessories and the surgical instruments are dried, the hot air equipment and the motor are closed, the box door 2 is opened, and the dried accessories and the dried surgical instruments are taken off from the hanging basket 9.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides an emergency department medical instrument drying device, includes drying cabinet (1), articulated on drying cabinet (1) have chamber door (2), its characterized in that: further comprises:

the hanging basket (9) is arranged in the drying box (1) and is used for accommodating various accessories and surgical instruments;

the hanging bracket (7) is fixedly connected to the inner top wall of the drying box (1) in a rotating mode, and the hanging bracket (9) is arranged at the lower end of the hanging bracket (7) through a spring piece (33);

a plurality of air nozzles (26) arranged on the bottom wall of the interior of the drying box (1) and used for spraying drying air to the lower side of the hanging basket (9), and each air nozzle (26) can adjust the spraying direction;

sliding connection is fixed with two lugs (20) on the inside wall of drying cabinet (1) slider (19) on the inside wall of drying cabinet (1), and two lug (20) fixed axle rotation respectively connect the both ends at reciprocating type lead screw (15), be fixed with bellows (23) between the both sides of slider (19) and corresponding lug (20), and two bellows (23) cover are established on reciprocating type lead screw (15), and slider (19) are adjusted the injection direction of corresponding air nozzle (26) through chain (25) and sprocket (24), and slider (19) compress-stretch bellows (23) of its both sides under the drive of reciprocating type lead screw (15) for bellows (23) do work and utilize air flow energy drive gallows (7) and spring leaf (33) drive hanging flower basket (9) and carry out multidirectional rocking when drying.

2. The medical instrument drying apparatus of emergency department according to claim 1, wherein: be fixed with brace table (18) on the inside bottom surface of drying cabinet (1), run through and fixedly connected with a plurality of trachea three (28) on brace table (18), and trachea three (28) adopt hard material to make, a plurality of trachea three (28) with a plurality of air nozzle (26) one-to-one sets up, the bottom surface of brace table (18) is fixed with shunt tubes (17), and shunt tubes (17) connect hot-air apparatus through intake pipe (16), the roof of drying cabinet (1) is fixed and communicates blast pipe (5).

3. The medical instrument drying apparatus of emergency department according to claim 2, wherein: the upper end of the air pipe III (28) is sleeved with a fixed shaft rotary connecting sleeve (27), the sleeve (27) penetrates through and is fixedly connected to the chain wheels (24), the chain wheels (24) are in transmission connection through the chains (25), the sliding blocks (19) are connected with the chains (25) through the connecting rods II (14), the upper ends of the sleeve (27) are fixedly connected with air nozzles (26), and the spraying directions of the air nozzles (26) and the central axis direction of the sleeve (27) form included angles of 40-50 degrees.

4. The medical instrument drying apparatus of emergency department according to claim 2, wherein: one end of the reciprocating screw rod (15) is connected with a motor fixed on the inner side wall of the drying box (1) in a transmission manner, the reciprocating screw rod (15) penetrates through and is connected to the sliding block (19) in a sliding manner, the sliding block (19) is of a hexahedral structure, and one surface of the sliding block is attached to the inner side wall of the drying box (1) and can slide relatively.

5. The medical instrument drying apparatus of emergency department according to claim 4, wherein: the one-way valve I (21) and the one-way valve II (22) are fixed on the corrugated pipe (23) and communicated, the one-way valve I (21) is communicated with the outer side of the drying box (1) through a pipeline, the one-way valve II (22) is respectively connected with the air pipe I (13) and the air pipe II (39), the conduction direction of the one-way valve I (21) points to the inside of the corresponding corrugated pipe (23), and the conduction direction of the one-way valve II (22) points to the air pipe I (13) and the air pipe II (39).

6. The medical instrument drying apparatus of emergency department according to claim 5, wherein: the drying box is characterized in that a hanging rod (3) is fixed on the inner top wall of the drying box (1), the lower end of the hanging rod (3) is fixedly connected with a worm wheel (6) in a rotating mode, the upper end of a hanging frame (7) is fixedly connected to the worm wheel (6), a worm (4) is fixedly connected to the inner top wall of the drying box (1) in a rotating mode, and the worm (4) is meshed with the worm wheel (6).

7. The medical instrument drying apparatus of claim 6, wherein: the novel drying box is characterized in that a first pump wheel (12) is fixed on the inner side wall of the drying box (1), a first air pipe (13) is fixed and communicated with the side wall of the first pump wheel (12), the air outlet end of the first air pipe (13) is located at the outer side of the drying box (1), an impeller shaft in the first pump wheel (12) is coaxially and fixedly connected with a first rotating disc (11), one end of a rocker (29) is hinged to a position, far away from the center of a circle, on the first rotating disc (11) through a first connecting rod (10), and one end, far away from the first connecting rod (10), of the rocker (29) is perpendicular and fixedly connected with one end of a worm (4).

8. The medical instrument drying apparatus of emergency department according to claim 5, wherein: the hanging basket is characterized in that a convex plate (8) is fixed on the side wall, parallel to the central axis of the worm wheel (6), of the hanging basket (9), the convex plate (8) is fixedly connected with the lower end of the hanging basket (7) through a spring piece (33), a plurality of through grooves (30) are formed in the hanging basket (9), gaskets (31) are fixed on the inner side walls of the through grooves (30), and hollowed-out plates (32) are fixed on the inner walls of the lower ports of the through grooves (30).

9. The medical instrument drying apparatus of emergency department according to claim 5, wherein: the lifting frame (7) is fixedly provided with a sliding frame (34), the sliding frame (34) is connected with a sliding rod (35) in a sliding mode, one end of the sliding rod (35) is hinged to the spring piece (33) through a connecting rod III (36), and the other end of the sliding rod is perpendicular to the spring piece and is fixedly provided with a deflector rod (37).

10. The medical instrument drying apparatus of claim 9, wherein: the lower extreme of gallows (7) is fixed with pump impeller two (38), air pipe two (39) are fixed on the lateral wall of pump impeller two (38) and with the inside intercommunication of pump impeller two (38), and the end of giving vent to anger of air pipe two (39) is located the outside of drying cabinet (1), the coaxial fixed connection carousel two (40) of impeller axle in pump impeller two (38), the position dead axle rotation that the centre of a circle was kept away from to carousel two (40) is connected with round pin axle (41), and round pin axle (41) can detain the contact with driving lever (37).