Nursing instrument disinfection system

Abstract

The invention relates to the field of nursing instrument treatment, in particular to a nursing instrument disinfection system which comprises a containing box, a disinfection assembly and a refrigerating box, the containing box comprises a box body and a box cover rotationally connected to the upper portion of the box body, a closed cavity is formed in the box body after the box cover is covered, and two ventilation assemblies are arranged on the side wall of the box body; the disinfection assembly comprises a square pipe communicated with the refrigerating box, the two sides of the square pipe are connected with an air conveying pipe used for conveying steam and an air conveying pipe used for conveying dry cold air, a containing box with a closed cavity formed inside is designed, and the cavity inside the containing box is communicated with the outside only through the ventilation assembly under special conditions. After disinfection, the inner cavity of the placing box can be in a sterile environment for a long time, and nursing instruments can be stored easily. The disinfection assembly is arranged, disinfection and cooling can be automatically conducted, then the nursing instruments directly enter the refrigerating box to be stored, the containing box and the nursing instruments in the containing box do not make contact with outside air or any other objects in the whole process, and secondary pollution is avoided.

Description

Technical Field

[0001] The invention relates to the field of nursing equipment processing, and in particular to a nursing equipment disinfection system. Background Art

[0002] There are many types of nursing equipment, some of which, such as blood pressure monitors, stethoscopes, thermometers, etc., do not come into direct contact with the patient's wound and only require simple disinfection, such as wiping with alcohol. However, some nursing equipment that need to come into direct contact with the patient's wound, especially surgical equipment, require thorough disinfection and sterilization.

[0003] At present, the commonly used disinfection and sterilization methods mainly include steam disinfection, chemical disinfectant immersion and ultraviolet irradiation. Chemical disinfectant immersion is highly corrosive to certain materials and may also leave toxic substances. Ultraviolet irradiation has weak penetration power on certain materials, poor disinfection effect and requires a longer irradiation time. Among them, steam disinfection is the most commonly used disinfection and sterilization method. It is easy to operate and has good disinfection effect, but it also has some defects.

[0004] First, it takes a long time, and high-temperature steam is needed for a long time to ensure the disinfection effect, especially the side of the nursing equipment that contacts the utensils is not easily fumigated by steam, so the steam time needs to be increased to ensure the disinfection effect. In addition, steam disinfection requires waiting for the steam disinfection cabinet (or other similar equipment such as high-pressure steam cooker) to cool down before the nursing equipment can be taken out, which requires waiting for a considerable amount of time.

[0005] Secondly, during the process of taking out the nursing equipment and transferring the nursing equipment, it is easy for it to come into contact with bacteria and viruses in the air, causing secondary contamination and other problems.

[0006] The third is the problem of preservation after disinfection. Various traditional disinfection facilities (including chemical disinfectant immersion and ultraviolet irradiation disinfection facilities) can only play a simple disinfection role. The nursing equipment needs to be taken out and then placed in other places for preservation. This process is not only cumbersome to operate, but also has the risk of secondary contamination. Summary of the invention

[0007] In view of this, the purpose of the present invention is to provide a nursing equipment disinfection system to solve the problems of long disinfection time, complicated operation and secondary contamination of nursing equipment after disinfection.

[0008] Based on the above purpose, the present invention provides a nursing device disinfection system, including a placement box for placing nursing devices, a disinfection component set against a wall, and a refrigerator, wherein the placement box includes:

[0009] A box body and a box cover rotatably connected to the top of the box body, a closed cavity is formed in the box body after the box cover is closed, a horizontal partition is fixedly connected to the middle position of the box body, and a plurality of micro holes are arranged on the partition, and a ventilation component is arranged on the side wall of the box body;

[0010] The disinfection component includes a square tube connected to the refrigerator, a conveyor belt is provided at the bottom of the square tube, and a steam disinfection station and a cold air cooling station are provided in the square tube, and the steam disinfection station and the cold air cooling station are both provided with a gas transmission component used in conjunction with the ventilation component, and a plurality of gas transmission pipes are connected to the square tube, one part of which is connected to the steam disinfection station for transmitting steam, and the other part is connected to the cold air cooling station for transmitting dry cold air;

[0011] A through opening is provided at the connection between the end of the square tube and the refrigerator, and a sealing plate is provided in the through opening for opening and closing the through opening. A driving box is also fixedly connected to the wall below the connection between the square tube and the refrigerator, and a driving device is provided in the driving box for driving the sealing plate to open and close and driving the conveyor belt to work.

[0012] Furthermore, the steam sterilization station is located in front of the cold air cooling station.

[0013] Furthermore, the gas delivery assembly on the steam sterilization station includes a steam inlet and a steam outlet, and the steam inlet is located below the steam outlet;

[0014] The air delivery component of the cold air cooling station includes a cold air inlet and a cold air outlet, and the cold air inlet is located above the cold air outlet.

[0015] Furthermore, the gas delivery component also includes multiple groups of air flow channels arranged inside the square tube, and the multiple groups of air flow channels are connected to the gas delivery pipe. The steam inlet, steam outlet, cold air inlet and cold air outlet are respectively connected to different groups of air flow channels.

[0016] Furthermore, the connection between the steam outlet and the air flow channel is located on the side of the steam outlet, and the connection is also provided with an L-shaped plate, the L-shaped plate is slidably connected in the steam outlet, and a compression spring is also provided in the steam outlet, and the two ends of the compression spring are respectively connected to the bottom of the steam outlet and the inner side of the L-shaped plate, and an electromagnet is also provided at the bottom of the steam outlet;

[0017] The internal structures of the steam inlet, cold air inlet and cold air outlet and the connecting positions with the air flow channel are the same as those of the steam outlet.

[0018] Furthermore, a circle of sealing strip is provided on the top of the box body, and a permanent magnet is also provided at the front end of the box cover for being attracted to the box body to form a closed cavity in the box body.

[0019] Furthermore, the ventilation assembly includes a fixed cylinder and a movable cylinder, the fixed cylinder is fixedly connected to the inner side of the box body, and a through groove with the same diameter as the fixed cylinder is provided at the connection between the box body and the fixed cylinder, the movable cylinder mouth slides inwardly and is connected in the through groove and the fixed cylinder, a bottom through hole is provided at the bottom of the fixed cylinder, and a side through hole is provided on the side wall of the movable cylinder.

[0020] Furthermore, a tension spring is provided in the movable cylinder, and two ends of the tension spring are respectively connected to the cylinder bottoms of the fixed cylinder and the movable cylinder.

[0021] Furthermore, the driving device in the driving box for driving the sealing plate to open and close is a telescopic motor, the sealing plate is fixedly connected to the output shaft of the telescopic motor, and the sealing plate is slidably connected to the end of the square tube;

[0022] The driving device in the driving box for driving the conveyor belt is a conveyor motor, and the conveyor motor is connected to the driving roller of the conveyor belt through a belt or a gear set.

[0023] Furthermore, a hydraulic cylinder and a lifting platform are provided in the refrigerator, wherein the hydraulic cylinder is located at the bottom of the refrigerator, and the lifting platform is connected to the hydraulic cylinder through a multi-stage telescopic rod for carrying a placement box, and a block is provided directly in front of the connection port between the disinfection assembly and the refrigerator, and the block is fixedly connected to the door of the refrigerator.

[0024] The beneficial effects of the present invention are as follows: 1. A placement box is designed to form a closed cavity inside. The cavity inside the placement box is connected to the outside only through a ventilation component under special circumstances. After disinfection, the cavity inside the placement box can be kept in a sterile environment for a long time, avoiding secondary contamination and facilitating the storage of nursing equipment.

[0025] 2. A disinfection component for steam disinfection is provided. The steam delivery pipe in the disinfection component can automatically cooperate with the ventilation component through the air delivery component to disinfect the nursing equipment inside the placement box. It does not require the operation of medical staff, which is simple and convenient. Moreover, the steam is sprayed from bottom to top through the nursing equipment, which improves the disinfection efficiency and saves time.

[0026] 3. The disinfection component is also equipped with an air pipe for delivering dry cold air. The air delivery component also automatically cooperates with the ventilation component to quickly cool down the nursing equipment inside the placement box. It does not require the operation of medical staff and is simple and convenient. In addition, the dry cold air flows through the inside of the placement box from top to bottom, which can more efficiently remove the moisture in the placement box. Rapid cooling and dehumidification greatly reduces the time spent on the entire disinfection process.

[0027] 4. The disinfection component is directly connected to the refrigerator. After the box body and the nursing equipment inside are disinfected and cooled, they are directly placed in the refrigerator for storage. The rapid cooling and dehumidification of the dry cold air also ensures that the box and the nursing equipment inside are kept at a similar temperature to the refrigerator before entering the refrigerator, avoiding changes in the environment inside the refrigerator. During the entire process, the box and the nursing equipment inside do not come into contact with the outside air or any other objects, avoiding secondary contamination.

[0028] 5. The transfer of the placement box is automatically transferred through the conveyor belt, and the movable cylinder in the ventilation component will automatically pop out when passing through the steam disinfection and cold air cooling and dehumidification operation station, connecting the high-temperature steam or dry cold air to the placement box. At other times, it will shrink in the placement box to keep the inner cavity of the placement box closed. Moreover, when the movable cylinder pops out, it will stop the placement box to allow it to be disinfected and cooled. The whole process is automatic and does not require human contact and operation. It is simple and efficient, and it prevents pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention from the front perspective.

[0031] Figure 2 It is a schematic structural diagram of a disinfection embodiment of the present invention.

[0032] Figure 3 It is a schematic diagram of the overall structure of the present invention from a reverse perspective.

[0033] Figure 4 Schematic diagram of the internal structure of the device of the present invention.

[0034] Figure 5 It is a schematic diagram of the internal structure of the box placed in the device of the present invention.

[0035] Figure 6 This is a schematic diagram of the structure of the present invention before steam sterilization.

[0036] Figure 7 for Figure 6 Enlarged view of part A.

[0037] Figure 8 The figure is a schematic diagram of the matching connection structure of the gas delivery component and the ventilation component during the steam sterilization process of the present invention.

[0038] The markings in the figure are:

[0039] 01. wall, 10. placement box, 11. disinfection component, 12. refrigerator, 13. drive box, 14. gas pipe, 101. box body, 102. box cover, 103. partition, 104. sealing strip, 105. permanent magnet, 106. fixed cylinder, 107. bottom through hole, 108. movable cylinder, 109. tension spring, 1010. side through hole, 111. square tube, 112. conveyor belt, 113. steam inlet, 114. steam outlet, 115. cold air inlet, 116. cold air outlet, 117. air flow channel, 118. L-shaped plate, 119. compression spring, 1110. electromagnet, 121. hydraulic cylinder, 122. lifting platform, 123. stopper, 141. conveying motor, 142. telescopic motor, 143. sealing plate. DETAILED DESCRIPTION

[0040] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0041] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0042] A first aspect of the present invention, as Figure 1 , Figure 2 and Figure 3As shown, the present invention is a complete set of nursing equipment disinfection treatment system for disinfection, transfer and preservation, and therefore includes a disinfection component 11 for disinfection and a refrigerator 12 for preservation, as well as a drive transfer drive box 13. The disinfection component 11 and the refrigerator 12 are both set up against the wall 01. The disinfection component 11 and the refrigerator 12 are respectively fixedly connected to the two sides of the same wall 01, so that the disinfection component 11 and the refrigerator 12 are respectively located in two rooms, that is, the two states and two environments before and after disinfection are completely separated, further avoiding the occurrence of cross contamination and the like. The disinfection component 11 and the refrigerator 12 are directly connected through the wall 01, and are only separated by a sealing plate 143 in the middle. After the box body 101 and the nursing equipment therein are disinfected and cooled, they can directly enter the refrigerator 12 for preservation. During the whole process, the placement box 10 and the nursing equipment therein do not come into contact with the external air or any other objects, avoiding secondary contamination.

[0043] Among them, the disinfection component 11 includes a square tube 111 connected to the refrigerator 12, a conveyor belt 112 is provided at the bottom of the square tube 111, and a pair of air pipes 14 for conveying steam and a pair of air pipes 14 for conveying dry cold air are respectively connected to the two sides of the square tube 111. Two groups of air supply components connected to the two pairs of air supply pipes 14 are also provided in the side wall of the square tube 111. The air supply components and the ventilation components are used to circulate steam or dry cold air inside the placement box 10.

[0044] Specifically, Figure 2 and Figure 4 As shown, the gas pipe 14 for conveying steam and the gas delivery assembly connected to the gas pipe 14 are located in front of the square tube 111, and the gas pipe 14 for conveying dry cold air and the gas delivery assembly connected to the gas pipe 14 are located behind the square tube 111.

[0045] The gas delivery assembly connected to the gas delivery pipe 14 for conveying steam includes a group of steam inlets 113 located at the bottom and a group of steam outlets 114 located at the top; the gas delivery assembly connected to the gas delivery pipe 14 for conveying dry cold air includes a group of cold air inlets 115 located at the top and a group of cold air outlets 116 located at the bottom.

[0046] Such an arrangement ensures that steam disinfection is performed first and then dry cold air is used to quickly cool and dehumidify, and the steam is sprayed from bottom to top through the nursing equipment to improve the disinfection efficiency, while the dry cold air flows through the inside of the placement box 10 from top to bottom, which can more efficiently remove the moisture in the placement box 10.

[0047] On the other hand, Figure 5 and Figure 6As shown, the present invention is designed to form a closed cavity inside the placement box 10. The internal cavity of the placement box 10 is connected to the outside only through a ventilation component under special circumstances. After disinfection, the internal cavity of the placement box 10 can be in a sterile environment for a long time, avoiding secondary contamination and facilitating the storage of nursing equipment.

[0048] The placement box 10 includes a box body 101 and a box cover 102 rotatably connected to the top of the box body 101. After the box cover 102 is closed, a closed cavity is formed in the box body 101. A horizontal partition 103 is fixedly connected to the middle position of the box body 101, and a plurality of micro holes are provided on the partition 103. Two groups of ventilation components are provided on the side wall of the box body 101, and the two groups of ventilation components are respectively connected to the upper and lower cavities of the partition 103.

[0049] Preferably, a sealing strip 104 is provided on the top of the box body 101 , and a permanent magnet 105 is provided at the front end of the box cover 102 for engaging with the box body 101 to form a closed cavity in the box body 101 .

[0050] In particular, the gas delivery component and the ventilation component used in combination are one of the key points of the present invention. Figure 6 , Figure 7 and Figure 8 shown.

[0051] The gas delivery component includes two groups of air flow channels 117 arranged inside the square tube 111. Both groups of air flow channels 117 are connected to the gas delivery pipe 14, and the steam inlet 113 and the steam outlet 114 are connected to one group of air flow channels 117, while the cold air inlet 115 and the cold air outlet 116 are connected to the other group of air flow channels 117.

[0052] The connection point between the steam outlet 114 and the air flow channel 117 is located on the side wall of the steam outlet 114, and an L-shaped plate 118 is also provided at the connection point. The L-shaped plate 118 is slidably connected in the steam outlet 114, and a compression spring 119 is also provided in the steam outlet 114. The two ends of the compression spring 119 are respectively connected to the bottom of the steam outlet 114 and the inner side of the L-shaped plate 118. An electromagnet 1110 is also provided at the bottom of the steam outlet 114; the internal structures of the steam inlet 113, the cold air inlet 115 and the cold air outlet 116 and the connection positions with the air flow channel 117 are the same as those of the steam outlet 114.

[0053] The ventilation assembly includes a fixed cylinder 106 and a movable cylinder 108. The fixed cylinder 106 is fixedly connected to the inner side of the box body 101, and a through groove with the same diameter as the fixed cylinder 106 is provided at the connection between the box body 101 and the fixed cylinder 106. The movable cylinder 108 is slidably connected inwardly in the through groove and the fixed cylinder 106. A bottom through hole 107 is provided at the bottom of the fixed cylinder 106, and a side through hole 1010 is provided on the side wall of the movable cylinder 108.

[0054] Therefore, when the ventilation assembly moves to a position opposite to the gas delivery assembly, the magnetic attraction of the electromagnet 1110 at the bottom of the steam outlet 114 attracts the movable cylinder 108, so that the movable cylinder 108 pops out and enters the steam outlet 114, and the movable cylinder 108 will also support the L-shaped plate 118 during the movement, so that the L-shaped plate 118 moves downward, and finally the connection between the steam outlet 114 and the airflow channel 117 is exposed. When the movable cylinder 108 moves to the bottom with the L-shaped plate 118 and contacts the electromagnet 1110, the connection between the steam inlet 113 and the airflow channel 117 is completely exposed and overlaps with the side through hole 1010 on the movable cylinder 108. Therefore, the steam enters the airflow channel 117 through the gas delivery pipe 14, then enters the steam outlet 114, and finally enters the inside of the placement box 10 through the movable cylinder 108 and the fixed cylinder 106. The effect of steam disinfection is achieved. Similarly, the connection between the ventilation component and the steam outlet 114 is the same. Therefore, the steam is finally discharged through the steam outlet 114, the corresponding air flow channel 117 and finally through the air pipe 14, so that the steam is sprayed from bottom to top through the nursing equipment, improving the disinfection efficiency and saving time.

[0055] The matching connection structure and method of the air delivery component and the ventilation component during the cooling and dehumidification process of the dry cold air are completely consistent with the matching connection structure and method of the air delivery component and the ventilation component during the steam sterilization process.

[0056] Therefore, dry cold air can also flow through the inside of the placement box 10 from top to bottom through the corresponding cold air inlet 115 and cold air outlet 116 and the air supply components and ventilation components inside the two, which can quickly reduce and more efficiently remove the moisture in the placement box 10.

[0057] When the movable cylinder 108 pops out, the placement box 10 will stop to allow it to be disinfected and cooled. The whole process is automatic and does not require human contact and operation. It is simple and efficient and prevents pollution.

[0058] On the other hand, Figure 4 As shown, a sealing plate 143 is provided at the connection between the disinfection assembly 11 and the refrigerator 12, and a driving box 13 is fixedly connected to the wall 01 below the connection between the disinfection assembly 11 and the refrigerator 12. A telescopic motor 142 is provided in the driving box 13, and the sealing plate 143 is fixedly connected to the output shaft of the telescopic motor 142. In addition, a conveying motor 141 is also provided in the driving box 13, and the conveying motor 141 is connected to the driving roller of the conveyor belt 112 through a belt or a gear set, and is used to drive the conveyor belt 112 to rotate.

[0059] The conveyor belt 112 is located at the bottom of the square tube 111, and plays the role of automatically conveying the box body 101. The transfer of the placement box 10 is automatically transferred by the conveyor belt, and the movable cylinder 108 in the ventilation component will automatically pop out when passing through the steam disinfection and cold air cooling and dehumidification operation station, connecting the high-temperature steam or dry cold air with the placement box 10. At other times, it will shrink in the placement box 10 to keep the inner cavity of the placement box 10 closed. Moreover, when the movable cylinder 108 pops out, it will stop the placement box 10 to allow it to be disinfected and cooled. The whole process is automatic, does not require human contact and operation, is simple and efficient, and prevents pollution.

[0060] Preferably, a hydraulic cylinder 121 and a lifting platform 122 are provided in the cold storage box 12, wherein the hydraulic cylinder 121 is located at the bottom of the cold storage box 12, and the lifting platform 122 is connected to the hydraulic cylinder 121 through a multi-stage telescopic rod, and is used to carry the placement box 10, and a block 123 is provided directly in front of the connection port between the disinfection component 11 and the cold storage box 12, and the block 123 is fixedly connected to the door of the cold storage box 12.

[0061] After the placement box 10 enters the refrigerator 12 from the disinfection assembly 11, it will fall onto the lifting platform 122. If there is no placement box 10 added to the lifting platform 122, the hydraulic cylinder 121 will bring the lifting platform 122 down by one body position. Therefore, the placement boxes 10 will be stacked and stored one by one after they continue to enter the refrigerator 12.

[0062] Specific implementation process:

[0063] The staff only needs to put the nursing equipment into the placement box 10 , and then put the placement box 10 into the disinfection assembly 11 and close the door. The placement box 10 moves automatically under the drive of the conveyor belt 112 .

[0064] When the placement box 10 is moved to the position for steam sterilization, that is, when the ventilation component and the gas delivery component are at the overlapped position, the magnetic attraction of the electromagnet 1110 at the bottom of the steam outlet 114 attracts the movable cylinder 108, so that the movable cylinder 108 pops out and enters the steam outlet 114. At this time, the movable cylinder 108 is stuck, so that the placement box 10 automatically stops and performs sterilization.

[0065] In addition, the movable cylinder 108 will also press against the L-shaped plate 118 during its movement, causing the L-shaped plate 118 to move downward, and finally exposing the connection between the steam outlet 114 and the airflow channel 117. When the movable cylinder 108 moves to the bottom with the L-shaped plate 118 and contacts the electromagnet 1110, the connection between the steam outlet 114 and the airflow channel 117 is completely exposed and overlaps with the side through hole 1010 on the movable cylinder 108. Therefore, the steam enters the airflow channel 117 through the gas pipe 14, then enters the steam outlet 114, and finally enters the interior of the placement box 10 through the movable cylinder 108 and the fixed cylinder 106.

[0066] During the steam sterilization process, the steam inlet 113 and the steam outlet 114 are connected in the same structure and manner as the ventilation assembly in the box body 101. The steam is finally discharged through the steam outlet 114, the corresponding air flow channel 117, and finally through the air delivery pipe 14, so that the steam is sprayed from bottom to top through the nursing equipment, thereby improving the sterilization efficiency.

[0067] After the steam sterilization is completed, the sterilization time is set in advance, the electromagnet 1110 is energized at a fixed time, and the electromagnet 1110 is powered off, so that the magnetic attraction of the electromagnet 1110 disappears, so that the movable cylinder 108 and the L-shaped plate 118 can automatically reset under the action of the tension spring 109 and the compression spring 119. Then, they automatically move under the drive of the conveyor belt 112.

[0068] When the placement box 10 is moved to the position for cooling treatment, similarly, dry cold air can also flow through the placement box 10 from top to bottom through the corresponding cold air inlet 115 and cold air outlet 116 and the air transmission components and ventilation components inside the two, which can quickly reduce and more efficiently remove the moisture in the placement box 10.

[0069] After the placement box 10 enters the refrigerator 12 from the disinfection assembly 11, it will fall onto the lifting platform 122. If there is no more placement box 10 on the lifting platform 122, the hydraulic cylinder 121 will lower the lifting platform 122 by one body position. Therefore, the placement boxes 10 will be stacked and stored one by one after they continue to enter the refrigerator 12.

[0070] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples; within the context of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0071] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A nursing equipment disinfection system, comprising a placement box (10) for placing nursing equipment, a disinfection assembly (11) arranged against a wall (01), and a refrigerator (12), characterized in that: The placement box (10) comprises: A box body (101) and a box cover (102) rotatably connected to the box body (101); a closed cavity is formed in the box body (101) after the box cover (102) is closed; a horizontal partition (103) is fixedly connected to the middle position of the box body (101); and a plurality of micro holes are provided on the partition (103); and a ventilation component is provided on the side wall of the box body (101); The disinfection component (11) comprises a square tube (111) connected to the refrigerator (12), a conveyor belt (112) is provided at the bottom of the square tube (111), and a steam disinfection station and a cold air cooling station are provided in the square tube (111), and the steam disinfection station and the cold air cooling station are both provided with an air supply component used in conjunction with the ventilation component, and the square tube (111) is connected to a plurality of air supply pipes (14), one part of which is connected to the steam disinfection station for conveying steam, and the other part is connected to the cold air cooling station for conveying dry cold air; A through opening is provided at the connection between the end of the square tube (111) and the refrigerator (12), and a sealing plate (143) is provided in the through opening for opening and closing the through opening. A driving box (13) is also fixedly connected to the wall (01) below the connection between the square tube (111) and the refrigerator (12), and a driving device is provided in the driving box (13) for driving the sealing plate (143) to open and close and driving the conveyor belt (112) to work.

2. A nursing equipment disinfection system according to claim 1, characterized in that: The steam sterilization station is located in front of the cold air cooling station.

3. A nursing equipment disinfection system according to claim 1 or 2, characterized in that: The gas delivery assembly on the steam sterilization station comprises a steam inlet (113) and a steam outlet (114), wherein the steam inlet (113) is located below the steam outlet (114); The air delivery component of the cold air cooling station comprises a cold air inlet duct (115) and a cold air outlet duct (116), and the cold air inlet duct (115) is located above the cold air outlet duct (116).

4. A nursing equipment disinfection system according to claim 3, characterized in that: The gas delivery assembly further comprises a plurality of groups of air flow channels (117) arranged inside the square tube (111); the plurality of groups of air flow channels (117) are all connected to the gas delivery pipe (14); the steam inlet (113), the steam outlet (114), the cold air inlet (115) and the cold air outlet (116) are respectively connected to different groups of air flow channels (117).

5. A nursing equipment disinfection system according to claim 4, characterized in that: The connection point between the steam outlet (114) and the air flow channel (117) is located on the side of the steam outlet (114), and the connection point is also provided with an L-shaped plate (118), the L-shaped plate (118) is slidably connected in the steam outlet (114), and a compression spring (119) is also provided in the steam outlet (114), and two ends of the compression spring (119) are respectively connected to the bottom of the steam outlet (114) and the inner side of the L-shaped plate (118), and an electromagnet (1110) is also provided at the bottom of the steam outlet (114); The internal structures of the steam inlet (113), the cold air inlet (115) and the cold air outlet (116) and the connection positions with the air flow channel (117) are the same as those of the steam outlet (114).

6. A nursing equipment disinfection system according to claim 1, characterized in that: A circle of sealing strip (104) is provided on the top of the box body (101), and a permanent magnet (105) is also provided at the front end of the box cover (102) for being attracted to the box body (101) to form a closed cavity in the box body (101).

7. A nursing equipment disinfection system according to claim 1, 5 or 6, characterized in that: The ventilation assembly comprises a fixed cylinder (106) and a movable cylinder (108); the fixed cylinder (106) is fixedly connected to the inner side of the box body (101); a through groove having the same diameter as that of the fixed cylinder (106) is provided at the connection between the box body (101) and the fixed cylinder (106); the movable cylinder (108) is slidably connected inwardly in the through groove and the fixed cylinder (106); a bottom through hole (107) is provided at the bottom of the fixed cylinder (106); and a side through hole (1010) is provided on the side wall of the movable cylinder (108).

8. A nursing equipment disinfection system according to claim 7, characterized in that: A tension spring (109) is also provided in the movable cylinder (108), and two ends of the tension spring (109) are respectively connected to the cylinder bottoms of the fixed cylinder (106) and the movable cylinder (108).

9. A nursing equipment disinfection system according to claim 1, characterized in that: The driving device in the driving box (13) for driving the sealing plate (143) to open and close is a telescopic motor (142), the sealing plate (143) is fixedly connected to the output shaft of the telescopic motor (142), and the sealing plate (143) is slidably connected to the end of the square tube (111); The driving device in the driving box (13) for driving the conveyor belt (112) is a conveyor motor (141), and the conveyor motor (141) is connected to the driving roller of the conveyor belt (112) through a belt or a gear set.

10. A nursing equipment disinfection system according to claim 1, characterized in that: A hydraulic cylinder (121) and a lifting platform (122) are provided in the cold storage box (12); the hydraulic cylinder (121) is located at the bottom of the cold storage box (12); the lifting platform (122) is connected to the hydraulic cylinder (121) via a multi-stage telescopic rod and is used to carry the placement box (10); a stopper (123) is provided in front of the connection port between the disinfection component (11) and the cold storage box (12); the stopper (123) is fixedly connected to the door of the cold storage box (12).

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