CN114470280B - Sterilizing device for preventing infectious diseases - Google Patents

Sterilizing device for preventing infectious diseases Download PDF

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Publication number
CN114470280B
CN114470280B CN202210299749.5A CN202210299749A CN114470280B CN 114470280 B CN114470280 B CN 114470280B CN 202210299749 A CN202210299749 A CN 202210299749A CN 114470280 B CN114470280 B CN 114470280B
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China
Prior art keywords
disinfection
conveying belt
shell
spiral conveying
area
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CN202210299749.5A
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Chinese (zh)
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CN114470280A (en
Inventor
汪中容
冉贞平
吕凤沙
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Peoples Hospital of Zunyi City
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Peoples Hospital of Zunyi City
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Priority to CN202210299749.5A priority Critical patent/CN114470280B/en
Publication of CN114470280A publication Critical patent/CN114470280A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/30—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking and having conveyors
    • B08B9/32—Rotating conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/26—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a helical path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The application discloses a disinfection device for preventing infectious diseases, which belongs to the technical field of medical equipment and comprises a shell and a control device, wherein the upper end of the shell is provided with a vibrating motor, the output end of the vibrating motor is provided with a supporting shaft, a spiral conveying belt is arranged on the supporting shaft, an appliance partition plate is arranged on the spiral conveying belt, a cleaning area, a disinfection area and a drying area are sequentially arranged in the shell from bottom to top, a liquid accumulation groove is arranged at the lower end of the shell, an inlet and an outlet are formed in the shell corresponding to the spiral conveying belt, a water curtain component is arranged at the upper end of the inlet, a transmission component is arranged at the lower end of the inlet, a soaking groove is formed at one end of the transmission component, and the other end of the transmission component is arranged above the inlet end of the spiral conveying belt; the application has the advantages of convenient operation and strong practicability, and effectively solves the problems that the existing disinfection device has poor cleaning and disinfection effects of the appliances, and when the number of the disinfection appliances is large, the stacking treatment leads to a large number of contact points, incomplete disinfection and easy collision and damage of the appliances.

Description

Sterilizing device for preventing infectious diseases
Technical Field
The application relates to the technical field of medical appliances, in particular to a disinfection device for preventing infectious diseases.
Background
In the medical field, medical instruments refer to instruments, equipment, appliances, in-vitro diagnosis calibrators and other similar or related articles which are directly or indirectly used for a human body, various conventional medical instruments are commonly used in surgery, the surgical instruments are non-sterilized packaging, sterilization is needed before use, and for some used medical instruments, regular sterilization is needed to achieve the use requirement, if the medical instruments are not cleaned in time, the problems of cross infection of germs and the like are easily caused in the use process.
At present, the medical instruments are disinfected one by adopting a manual soaking mode, so that the medical instruments are disinfected, then the soaked and disinfected medical instruments are stored in a sterile mode, the problem of incomplete cleaning is easily caused by the mode, secondary pollution is easily caused by direct manual operation, and the disinfection requirements of many medical instruments cannot be met by soaking and disinfecting only, so that the process is time-consuming and labor-consuming, the working difficulty of medical staff is increased, and the working efficiency is reduced; along with the development of social production, the sterilizing device appears, but the existing sterilizing device has the bottom surface contacted with the sterilizing equipment by the appliance, so that the cleaning and sterilizing effects are poor, when the sterilizing appliances are more, the appliances can be stacked, so that the contact points are more, the sterilization is not thorough, the appliances are easy to collide and damage, and the problem of subsequent use safety exists.
Disclosure of Invention
The application aims to overcome the problems that the prior disinfection device has a bottom surface which is contacted with a disinfection device by an appliance, has poor cleaning and disinfection effects, and when the number of the disinfection devices is large, the devices are stacked to cause a large number of contact points, the disinfection is incomplete, the devices are easy to collide and damage, and the subsequent use is safe, and provides a disinfection device for preventing infectious diseases, which has thorough disinfection and reduces the risk of collision and damage of the devices.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides a disinfection device for preventing infectious diseases, includes casing and controlling means, the casing upper end is equipped with vibrating motor, vibrating motor's output is equipped with the back shaft, be equipped with the screw conveyer belt on the back shaft, be equipped with the utensil division board on the screw conveyer belt, be equipped with washing district, disinfection district and dry district from bottom to top in proper order in the casing, be equipped with the cleaning member in the washing district, the cleaning member includes shower nozzle, bracing piece and delivery pipe, the disinfection district includes a district and two district that disappears, be equipped with atomizing disinfection member in the district that disappears, be equipped with ultraviolet disinfection member in the district that disappears, be equipped with the air-drying mouth in the dry district, the casing lower extreme is equipped with the hydropgroove, import and export have been seted up to corresponding screw conveyer belt on the casing, the import upper end is equipped with the water curtain component, and the import lower extreme is equipped with the transmission member, transmission member one end is equipped with the soaking tank, and the top of screw conveyer belt import end is located to the transmission member other end.
Further, a rotary roller is arranged in the soaking tank, a soaking frame is arranged on the rotary roller through a supporting frame, and the soaking frame is used for orderly transferring the soaked tools to a transmission member.
Furthermore, the appliance partition plate is in a hollow structure, a plurality of soft contact protruding points are arranged on the appliance partition plate in a staggered mode, and the soft contact protruding points are used for preventing appliances from sliding down and collision.
Further, the liquid accumulation tank is connected with a purifying tank through a pipeline, and the purifying tank is connected with a spray head through a water pump and a water supply pipe.
Further, the spiral conveyer belt adopts the netted crawler-type structure that has elasticity, spiral conveyer belt both sides are equipped with the drain groove, the drain groove is used for carrying out the drainage to the liquid on the spiral conveyer belt.
Further, a vibrating block is arranged between the vibrating motor and the supporting shaft, and a supporting block is arranged between the supporting shaft and the shell.
Further, the spray head is L-shaped, two spray nozzles are arranged on the spray head, and the interval angle of the two spray nozzles is 60-150 degrees.
Further, the air-drying opening is arranged at the middle upper part of the inner wall of the shell, and the air-drying opening is arranged in an arc shape corresponding to the spiral conveying belt.
Further, the water curtain component comprises a high-pressure water washing strip and a protective cover plate, wherein the protective cover plate is arranged at the upper end of the high-pressure water washing strip and is inclined downwards by 30-45 degrees with the horizontal surface.
The disinfection device for preventing infectious diseases provided by the application has the following beneficial effects:
according to the application, the soaking tank, the cleaning area, the sterilizing area and the drying area are sequentially matched for use, so that the cleaning and sterilizing work of the to-be-sterilized appliance is completed, the cleaning and sterilizing efficiency is improved, and the workload of medical staff on sterilizing the appliance is reduced; the immersed appliance is washed under high pressure through a water curtain component arranged at the upper end of the inlet, and then is L-shaped through a spray head, two spray nozzles are arranged on the spray head, the interval angle of the two spray nozzles is 60-150 degrees, and the appliances on the spiral conveying belt are thoroughly cleaned in all directions, so that the quality and the efficiency of cleaning the appliances by the device are improved; the device separation plate arranged on the spiral conveying belt prevents the devices from sliding off and collision, and increases the cleaning and disinfection effects; the soaking frames arranged in the soaking tank are used for orderly transferring the soaked tools to the transmission member, so that residues are reduced to adhere to the tools, and the soaked tools can enter the spiral conveying belt to enter the next step through the transmission member, so that the subsequent cleaning effect is improved; the air drying opening is arranged at the middle upper part of the inner wall of the shell and corresponds to the spiral conveying belt in an arc arrangement, so that the device at the middle upper part of the spiral conveying belt is dried, the drying quality is improved, and the maximum utilization of heat is realized; the water curtain component comprises a high-pressure water washing strip and a protective cover plate, wherein the protective cover plate is arranged at the upper end of the high-pressure water washing strip and is inclined downwards by 30-45 degrees with the horizontal surface, the use safety performance of the device is improved through the protective cover plate, and meanwhile liquid splashing is avoided when the high-pressure water washing strip works; the spiral conveyer belt is of an elastic reticular crawler type structure, so that the water permeability in the cleaning process of the appliance is improved, liquid guide grooves are formed in two sides of the spiral conveyer belt and are used for guiding liquid on the spiral conveyer belt, and the flow of cleaning liquid on the spiral conveyer belt is improved; the application has the advantages of convenient operation and strong practicability, effectively solves the problems that the prior disinfection device has the bottom surface contacted with the disinfection equipment by the appliance, has poor cleaning and disinfection effects, and has more contact points, incomplete disinfection and easy collision damage of the appliance when the number of the disinfection appliances is large, and is safe to use subsequently.
Drawings
Fig. 1 is a schematic structural view of a sterilizing apparatus for preventing infectious diseases according to the present application.
Fig. 2 is a schematic structural view of a spray head of the sterilizing apparatus for preventing infectious diseases according to the present application.
Fig. 3 is a schematic structural view of a soaking frame of the sterilizing apparatus for preventing infectious diseases according to the present application.
In the figure, a 1-shell, a 2-vibration motor, a 3-supporting shaft, a 4-spiral conveying belt, a 5-spray head, a 6-supporting rod, a 7-atomization disinfection component, an 8-ultraviolet disinfection component, a 9-air drying port, a 10-control device, an 11-liquid accumulation tank, a 12-appliance partition plate, a 13-inlet, a 14-water curtain component, a 15-conveying component, a 16-soaking tank, a 17-soaking frame, an 18-purifying tank, a 20-rotating roller and a 21-outlet.
Detailed Description
The technical scheme of the present application will be clearly and completely described in the following in connection with the specific embodiments of the present application. The described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
1-3, the disinfection device for preventing infectious diseases provided by the application comprises a shell 1 and a control device 10, wherein the control device 10 is arranged on the shell 1, a vibrating motor 2 is arranged at the upper end of the shell 1, the vibrating motor 2 is electrically connected with the control device 10, the vibrating motor 2 is provided with a controller which is matched with the vibrating motor 2 for use, the output end of the vibrating motor 2 is provided with a supporting shaft 3, a vibrating block is arranged between the vibrating motor 2 and the supporting shaft 3, the vibrating block is vibrated by the vibrating motor 2 to transmit force to the supporting shaft 3, a supporting block is arranged between the supporting shaft 3 and the shell 1, a spring connecting member is arranged between the supporting block and the supporting shaft 3, and the spring connecting member is used for transmitting vibrating force and reducing excessive vibrating force acting on a spiral conveying belt 4; the supporting shaft 3 is provided with the spiral conveyer belt 4 through a carrier roller, and when the test shows that the conveying gradient of the spiral conveyer belt 4 is 5%, the device on the spiral conveyer belt 4 can stably move along with the spiral conveyer belt 4 in the cleaning, sterilizing and drying processes; when the conveying gradient is more than 5%, the devices on the spiral conveying belt 4 are easy to overturn, so that the devices collide, and abrasion is generated; when the conveying gradient is less than 5%, the energy consumption of conveying is increased by more than 15% relative to the energy consumption when the conveying gradient is 5%, and the experiment shows that when the conveying gradient of the spiral conveying belt 4 is 5%, the device on the spiral conveying belt 4 can stably move along with the spiral conveying belt 4, so that the cleaning, sterilizing and drying capabilities of the device are improved; the spiral conveyer belt 4 adopts an elastic reticular crawler structure, so that the ductility of the spiral conveyer belt 4 is improved, the spiral conveyer belt can move on the supporting shaft 3 through a carrier roller without falling off, the stability of the spiral conveyer belt is improved, liquid guide grooves are arranged on two sides of the spiral conveyer belt 4, and are used for guiding liquid on the spiral conveyer belt 4, and the flow of cleaning liquid on the spiral conveyer belt 4 is improved; the spiral conveyer belt 4 is provided with an appliance partition plate 12, the appliance partition plate 12 is in a hollow structure, a plurality of soft contact protruding points are staggered on the appliance partition plate 12 and used for preventing appliances from sliding down and collision, so that the cleaning and disinfection effects are improved; the spiral conveyer belt 4 moves at a constant speed of 1m/min under the drive of the carrier roller, and experiments prove that the spiral conveyer belt 4 of the device moves at a constant speed of 1m/min under the drive of the carrier roller, the surface of an appliance at the outlet 21 end of the shell 1 has no moisture, no residues and no abrasion phenomenon of the appliance observed by naked eyes; when the spiral conveyer belt 4 moves at a speed of more than 1m/min under the drive of the carrier roller, the surface of an appliance at the outlet 21 end of the shell 1 is slightly wet, star matters remain in the appliance, and the appliance is not worn by naked eyes; when the spiral conveyer belt 4 moves at a speed less than 1m/min under the drive of the carrier roller, the surface of an appliance at the outlet 21 end of the shell 1 is free from moisture, residues are avoided, and the visual observation appliance has a slight abrasion phenomenon; therefore, according to the test comparison, when the spiral conveyer belt 4 moves at a constant speed of 1m/min under the drive of the carrier roller, the surface of the device at the outlet 21 end of the shell 1 has no moisture, no residues, no abrasion phenomenon of the device observed by naked eyes, and the disinfection requirement is met.
According to the device, the vibration interval of the vibration motor 2 is 10 s/time, the vibration amplitude is 0.5mm, and the experiment shows that the vibration interval of the vibration motor 2 of the device is 10 s/time, the vibration amplitude is 0.5mm, the surface of an appliance at the outlet 21 end of the shell 1 has no moisture, and the visual observation appliance has no abrasion phenomenon; if the supporting shaft 3 is driven by a matched controller through the vibrating motor 2, the vibration interval is 10 s/time, the vibration amplitude is less than 0.5mm, the surface of an appliance at the outlet 21 end of the shell 1 is slightly wet, and the appliance is observed to have no abrasion phenomenon by naked eyes; if the supporting shaft 3 is driven by a matched controller through the vibrating motor 2, the vibration interval is 10 s/time, the vibration amplitude is more than 0.5mm, the surface of an appliance at the outlet 21 end of the shell 1 has no moisture, and the visual observation device has a slight abrasion phenomenon; therefore, according to the test comparison, the supporting shaft 3 is driven by the matched controller through the vibrating motor 2, the vibration interval is 10 s/time, the vibration amplitude is 0.5mm, the surface of an appliance at the outlet 21 end of the shell 1 is free from moisture, the appliance is not worn by naked eyes, and the disinfection requirement is met; according to the application, the vibrating motor 2 transmits vibrating force to the supporting shaft 3 through the vibrating block, and the supporting shaft 3 distributes the vibrating force to the spiral conveying belt 4, so that appliances in the spiral conveying belt 4 are dithered, water attached to the surfaces of the appliances is dripped, residues attached to the surfaces of the appliances are taken away by the water along with vibration, and the working quality and the treatment efficiency of subsequent disinfection and drying are improved.
The application relates to a water drying device, which comprises a shell 1, wherein a cleaning area, a disinfection area and a drying area are sequentially arranged in the shell 1 from bottom to top, a cleaning member is arranged in the cleaning area, the cleaning member comprises a spray head 5, a supporting rod 6 and a water supply pipe, the disinfection area comprises a first disinfection area and a second disinfection area, an atomization disinfection member 7 is arranged in the first disinfection area, the atomization disinfection member 7 is an atomization disinfection head, the atomization disinfection head is externally connected with an atomization disinfector through a pipeline, the atomization disinfector is electrically connected with a control device 10 through a circuit, the atomization disinfector is driven to work through the control device 10, an ultraviolet disinfection member 8 is arranged in the second disinfection area, the ultraviolet disinfection member 8 is electrically connected with the control device 10, the ultraviolet disinfection member 8 is controlled to carry out ultraviolet disinfection on an instrument entering the corresponding area through the control device 10, the disinfection quality is improved through the first disinfection area and the second disinfection area, the atomization disinfection member 7 is firstly treated through the first disinfection area, the process plays a role of buffering, and moisture on the surface of the instrument is treated again under the action of a vibration motor 2, so that the subsequent vibration disinfection quality is improved; the lower side of the shell 1 is also provided with an exhaust port, which plays a role in guiding the air flow in the shell 1 and prevents water vapor from entering a drying area to influence the drying quality; the air drying device is characterized in that an air drying opening 9 is arranged in the drying area, the air drying opening 9 is in a flat inclined shape, the air drying opening 9 is externally connected with an air dryer, the air dryer is electrically connected with a control device 10, the operation of the air dryer is controlled by the control device 10, the drying efficiency of the device is ensured, the air drying opening 9 is arranged at the middle upper part of the inner wall of the shell 1, the air drying opening 9 is arranged in an arc shape corresponding to the spiral conveying belt 4, the air drying opening 9 is arranged in an arc shape to dry an appliance at the middle upper part of the spiral conveying belt 4, and part of heat is rebounded after the hot air generated by the air drying opening 9 encounters the spiral conveying belt 4 in the movement process, so that the rebounded heat flows along with the air drying opening 9, the constant flow is formed, the stay time of the heat in the drying area is further prolonged, and the drying quality and the maximum utilization of the heat are effectively improved; through experimental comparison and detection, the energy consumption generated by arranging the air drying openings 9 in an arc shape is reduced by more than 20% compared with the energy consumption generated by arranging the drying openings in a staggered manner and arranging the drying openings symmetrically in the prior art.
The lower end of the shell 1 is provided with a liquid accumulation tank 11, the width of the liquid accumulation tank 11 is larger than that of the shell 1, the liquid accumulation tank 11 is connected with the shell 1 through an openable side plate, a filter screen and a disinfection filter layer are further arranged in the liquid accumulation tank 11, water is guaranteed to enter the next tank body, the water can be reused after purification, so that the utilization rate of resources is improved, the liquid accumulation tank 11 is connected with a purification tank 18 through a pipeline, the purification tank 18 is connected with a spray head 5 through a water pump and a water supply pipe, the spray head 5 is L-shaped, two spray nozzles are arranged on the spray head 5, the interval angle of the two spray nozzles is 60-150 degrees, the angle of the two spray nozzles can be adjusted according to the cleaning requirement, the downward-inclined spray nozzles are used for cleaning the upper surface of an appliance on the spiral conveyor belt 4, the upward-inclined spray nozzles are used for cleaning the lower surface of the appliance on the spiral conveyor belt 4, and the double spray nozzles in L-shaped form are used for completely cleaning the appliance on the spiral conveyor belt 4 in all directions, so that the quality and efficiency of the appliance cleaning device is improved; an inlet 13 and an outlet 21 are formed in the shell 1 corresponding to the spiral conveying belt 4, a water curtain member 14 is arranged at the upper end of the inlet 13, the water curtain member 14 comprises a high-pressure water washing strip and a protective cover plate, the high-pressure water washing strip is connected with a water supply pump through a pipeline, the water supply pump is electrically connected with the control device 10, the water washing pressure of the high-pressure water washing strip is controlled through the control device 10, the protective cover plate is arranged at the upper end of the high-pressure water washing strip, and is inclined downwards by 30-45 degrees with the horizontal plane, the use safety performance of the device is improved through the protective cover plate, and meanwhile liquid splashing during the work of the high-pressure water washing strip is avoided; the lower end of the inlet 13 is provided with a transmission member 15, the transmission member 15 is a conveyor belt, the transmission member 15 is provided with a matched transmission driving motor, the transmission driving motor is electrically connected with the control device 10, the control device 10 controls the rotation speed of the transmission driving motor, so that appliances on the conveyor belt can smoothly fall onto the spiral conveyor belt 4, one end of the transmission member 15 is provided with a soaking tank 16 and is arranged in the soaking tank 16, the width of the soaking tank 16 is larger than that of the transmission member 15, and the other end of the transmission member 15 is arranged above the inlet end of the spiral conveyor belt 4; the soaking tank 16 is internally provided with a rotary roller 20, the rotary roller 20 is connected with a conveying driving motor through a belt, the rotary roller 20 is driven to rotate through the rotation of the conveying driving motor, the rotary roller 20 is provided with a soaking frame 17 through a supporting frame, the subsequent cleaning effect and quality are improved through soaking the devices, the soaking frame 17 is used for orderly transferring the placed devices to the conveying member 15 after soaking, and collision and abrasion of the devices in the transferring process are reduced.
Before operation, the application firstly checks whether the equipment runs normally; under the normal operation condition, cleaning to be disinfected is placed into a soaking frame 17 in a soaking tank 16 for soaking treatment, the rotation speed of a transmission driving motor is set through a control device 10, then the transmission driving motor is started, under the drive of the transmission driving motor, the devices in the soaking frame 17 are driven by a rotating roller 20 to be placed on a transmission member 15 at a constant speed, residual substances on the surface are cleaned under high pressure through a water curtain member 14 in the operation of the transmission member 15, the guarantee is provided for the subsequent cleaning quality, the devices cleaned through the water curtain member 14 enter a cleaning area, the devices on the spiral conveyor belt 4 are thoroughly cleaned in all directions through the double-nozzle arrangement of an L-shaped spray head 5, the downward inclined nozzles clean the upper surface of the devices on the spiral conveyor belt 4, and the upward inclined nozzles clean the lower surface of the devices on the spiral conveyor belt 4, and most of the cleaned liquid flows into a liquid storage tank 11 along with guide tanks arranged on two sides of the spiral conveyor belt 4, so that the flow performance of the cleaning liquid on the spiral conveyor belt 4 is improved; the spiral conveyer belt 4 is adopted, so that the occupied space of equipment can be saved, the cleaning and disinfecting capabilities are improved through cleaning, disinfecting and drying in sequence from bottom to top, the cost is saved, and the cleaning capability of the spiral conveyer belt 4 on the appliances is further improved by combining the L-shaped spray heads 5; the disinfection capability of the device is improved through the first disinfection area and the second disinfection area which are arranged in the disinfection area, so that the disinfection capability of the device meets the disinfection requirement of appliances, the air drying openings 9 which are designed in the drying area are arranged in an arc shape to dry the appliances at the middle and upper parts of the spiral conveying belt 4, and part of heat is rebounded after the hot air generated by the air drying openings 9 encounters the spiral conveying belt 4 in the movement process, so that the rebounded heat flows along with the heat entering the air drying openings 9, thereby forming constant flow, further prolonging the stay time of the heat in the drying area, and effectively improving the drying quality and the maximum utilization of the heat; the application effectively solves the problems that the prior disinfection device has the bottom surface contacted by the appliance and the disinfection equipment, has poor cleaning and disinfection effects, and when the number of the disinfection appliances is large, the appliances are stacked to cause a large number of contact points, the disinfection is not thorough, the appliances are easy to collide and damage, and the subsequent use is safe.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application 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 application 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a degassing unit of prevention infectious disease, includes casing (1) and controlling means (10), casing (1) upper end is equipped with vibrating motor (2), below back shaft (3) of vibrating motor (2), its characterized in that: the support shaft (3) is provided with a spiral conveying belt (4), the spiral conveying belt (4) adopts an elastic reticular crawler-type structure, both sides of the spiral conveying belt (4) are provided with liquid guide grooves, and the liquid guide grooves are used for guiding liquid on the spiral conveying belt (4); an appliance spacing plate (12) is arranged on the spiral conveying belt (4), the appliance spacing plate (12) is in a hollow structure, a plurality of soft contact protruding points are arranged on the appliance spacing plate (12) in a staggered mode, and the soft contact protruding points are used for preventing appliances from sliding down and collision;
the novel disinfection device is characterized in that a cleaning area, a disinfection area and a drying area are sequentially arranged in the shell (1) from bottom to top, a cleaning member is arranged in the cleaning area, an exhaust port is further formed in the lower side of the shell (1), the cleaning member comprises a spray head (5), a supporting rod (6) and a water supply pipe, the disinfection area comprises a disinfection area and a secondary disinfection area, an atomization disinfection member (7) is arranged in the primary disinfection area, an ultraviolet disinfection member (8) is arranged in the secondary disinfection area, an air drying port (9) is arranged in the drying area, the air drying port (9) is formed in the middle upper part of the inner wall of the shell (1), and the air drying port (9) is arranged in an arc shape corresponding to the spiral conveying belt (4);
the automatic water supply device is characterized in that a liquid accumulation groove (11) is formed in the lower end of the shell (1), an inlet (13) and an outlet (21) are formed in the shell (1) corresponding to the spiral conveying belt (4), a water curtain component (14) is arranged at the upper end of the inlet (13), a transmission component (15) is arranged at the lower end of the inlet (13), a soaking groove (16) is formed in one end of the transmission component (15), a rotary roller (20) is arranged in the soaking groove (16), a soaking frame (17) is arranged on the rotary roller (20) through a supporting frame, and the soaking frame (17) is used for orderly transferring the soaked devices to the transmission component (15); the other end of the transmission member (15) is arranged above the inlet end of the spiral conveying belt (4); the vibration distance of the vibration motor (2) is 10 s/time, the vibration amplitude is 0.5mm, the conveying gradient of the spiral conveying belt (4) is 5%, and the speed of the spiral conveying belt (4) is 1m/min and moves at a constant speed.
2. The sterilizing apparatus for preventing infectious diseases according to claim 1, wherein: the liquid collecting tank (11) is connected with a purifying tank (18) through a pipeline, and the purifying tank (18) is connected with the spray head (5) through a water pump and a water supply pipe.
3. The sterilizing apparatus for preventing infectious diseases according to claim 1, wherein: a vibrating block is arranged between the vibrating motor (2) and the supporting shaft (3), and a supporting block is arranged between the supporting shaft (3) and the shell (1).
4. The sterilizing apparatus for preventing infectious diseases according to claim 1, wherein: the spray head (5) is L-shaped, two spray nozzles are arranged on the spray head (5), and the interval angle of the two spray nozzles is 60-150 degrees.
5. The sterilizing apparatus for preventing infectious diseases according to claim 1, wherein: the water curtain component (14) comprises a high-pressure water washing strip and a protective cover plate, wherein the protective cover plate is arranged at the upper end of the high-pressure water washing strip and is inclined downwards by 30-45 degrees with the horizontal surface.
CN202210299749.5A 2022-03-25 2022-03-25 Sterilizing device for preventing infectious diseases Active CN114470280B (en)

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CN114470280B true CN114470280B (en) 2023-09-05

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107802854A (en) * 2017-10-31 2018-03-16 四川弘毅智慧知识产权运营有限公司 A kind of medicine equipment washing and disinfecting machine
CN108284084A (en) * 2018-04-04 2018-07-17 马玲 A kind of cleaning device for medical appliance
CN210008405U (en) * 2018-12-25 2020-02-04 福建鸭嫂食品有限公司 Automatic egg washing, disinfecting and sorting equipment for preserved eggs
CN112972730A (en) * 2021-03-01 2021-06-18 邵欠欠 Disinfecting and cleaning method for medical instruments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107802854A (en) * 2017-10-31 2018-03-16 四川弘毅智慧知识产权运营有限公司 A kind of medicine equipment washing and disinfecting machine
CN108284084A (en) * 2018-04-04 2018-07-17 马玲 A kind of cleaning device for medical appliance
CN210008405U (en) * 2018-12-25 2020-02-04 福建鸭嫂食品有限公司 Automatic egg washing, disinfecting and sorting equipment for preserved eggs
CN112972730A (en) * 2021-03-01 2021-06-18 邵欠欠 Disinfecting and cleaning method for medical instruments

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