CN115608683A - Multifunctional steam sterilization cleaning machine and use method - Google Patents
Multifunctional steam sterilization cleaning machine and use method Download PDFInfo
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- CN115608683A CN115608683A CN202211156975.4A CN202211156975A CN115608683A CN 115608683 A CN115608683 A CN 115608683A CN 202211156975 A CN202211156975 A CN 202211156975A CN 115608683 A CN115608683 A CN 115608683A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 196
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000005507 spraying Methods 0.000 claims abstract description 66
- 238000004891 communication Methods 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 45
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 18
- 238000005086 pumping Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 238000007602 hot air drying Methods 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000026683 transduction Effects 0.000 claims description 4
- 238000010361 transduction Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/048—Overflow-type cleaning, e.g. tanks in which the liquid flows over the tank in which the articles are placed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a multifunctional steam sterilization cleaning machine and a use method thereof, wherein the multifunctional steam sterilization cleaning machine comprises a cleaning machine body and an article support; the top of the cavity of the cleaning machine body is provided with a spraying device, the bottom of the cleaning machine body is provided with a water storage tank, and an ultrasonic wave energy conversion plate is arranged in the water storage tank; the middle part and the lower part of the side wall of the cavity of the cleaning machine body are both provided with communicating ports, the two communicating ports are both communicated with an air inlet pipeline and a water inlet pipeline, the top of the cavity of the cleaning machine body is provided with an air inlet and a vacuum pumping port, and the bottom of the cavity of the cleaning machine body is provided with an exhaust port; the article support is provided with a sub-spraying pipeline which is communicated with any one or more communication ports. The realization sprays and washes, circulation washing, ultrasonic cleaning and overflow and wash, can wash the upper surface and the lower surface of device simultaneously, and can wash to different devices, has improved the cleaning performance to the device, disinfects and dry in proper order again, has reduced the whole cleaning time to the device, has improved the cleaning efficiency.
Description
Technical Field
The invention relates to the field of structural design of cleaning machines, in particular to a multifunctional steam sterilization cleaning machine and a using method thereof, and particularly relates to a cleaning machine for cleaning medical devices.
Background
Medical instruments refer to instruments, devices, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body.
Various precision instruments and medical instruments in hospitals are placed for a long time, floating dust particles in air can fall on the instruments and are easy to scatter in gaps of the instruments, and therefore dust removal and maintenance are required frequently. Currently, most medical instruments to be cleaned are irregular in shape and have different sizes.
A cleaning machine for medical instrument that commonly uses on the market all places medical device on the inside support of cleaning machine, later recycles the rotatory shower that sets up at washing cavity top and sprays the washing to the medical instrument of placing on the support, still need take out the apparatus after washing the completion and disinfect and dry it.
The cleaning machine in the prior art has the following problems:
1. after the washing is finished, the instrument is taken out to be disinfected and dried, and the overall efficiency is poor.
2. The device is sprayed and washed by the rotary spraying pipe positioned at the top of the cleaning cavity, and the back of the device is difficult to wash, so that the cleaning effect is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multifunctional steam sterilization cleaning machine and a using method thereof.
The invention provides a multifunctional steam sterilization cleaning machine which comprises a cleaning machine body and an article support, wherein the article support is placed in a cavity of the cleaning machine body; the top of the cavity of the cleaning machine body is provided with a spraying device, the bottom of the cleaning machine body is provided with a water storage tank, the water storage tank is communicated with the cavity of the cleaning machine body, and an ultrasonic wave energy conversion plate is arranged in the water storage tank; the middle part and the lower part of the side wall of the cavity of the cleaning machine body are both provided with communicating ports, the two communicating ports are both communicated with an air inlet pipeline and a water inlet pipeline, the top of the cavity of the cleaning machine body is provided with an air inlet and a vacuumizing port, and the bottom of the cavity of the cleaning machine body is provided with an air outlet; and the article support is provided with a sub-spraying pipeline which is communicated with any one or more communication ports.
Preferably, the device further comprises a circulating pipeline, and the liquid circulating pipeline is communicated with the water storage tank and the two communication ports; the liquid circulation pipeline comprises an external pipeline, and a circulation water inlet valve, a circulation centrifugal pump and a circulation water outlet valve are sequentially arranged between the external pipeline and the two communication ports from the water outlet of the water storage tank.
Preferably, the water inlet pipeline is provided with a spray water inlet valve and a support water inlet valve, the water outlet of the spray water inlet valve is communicated with the spraying device through a pipeline, and the water outlet of the support water inlet valve is respectively communicated with the two communicating ports through pipelines.
Preferably, the air inlet pipeline includes from keeping away from the intercommunication mouth to being close to the intercommunication mouth direction, second fan, second heater and the first admission valve that sets gradually.
Preferably, the sub-spraying pipelines comprise a lower spraying pipe, or an upper spraying pipe and/or an article placing rack; the nozzle of the lower spray pipe is arranged upwards; the spray opening of the upper spray pipe is arranged downwards; the spouts on the periphery of the article placing rack are arranged outwards.
Preferably, the vacuum-pumping port is communicated with a vacuum-pumping pipeline, and a vacuum valve and a water ring vacuum pump are sequentially arranged on the vacuum-pumping pipeline from the direction close to the vacuum-pumping port to the direction far away from the vacuum-pumping port.
Preferably, the exhaust port is communicated with an exhaust pipeline, and an exhaust valve is arranged on the exhaust pipeline.
Preferably, the exhaust port is communicated with an exhaust pipeline, and an exhaust valve is arranged on the exhaust pipeline.
According to the using method of the multifunctional steam sterilization cleaning machine provided by the invention, the using method comprises a cleaning method, a sterilization method and a drying method; the cleaning method comprises the following steps: spray rinsing, circulating cleaning and ultrasonic cleaning; the sterilization method comprises the following steps: sterilizing cleaned devices by steam, opening a vacuum valve and a water ring vacuum pump for vacuum pumping, then opening a steam inlet valve for steam inlet for moist heat sterilization, and opening a condensate discharging valve for steam condensate discharging; the drying method comprises the following steps: and (3) vacuum drying: after steam sterilization, opening a vacuum valve and a water ring vacuum pump for vacuum pumping; and (3) hot air drying: and opening the first fan, the first heater, the second fan and the second heater, opening the first air inlet valve, the second air inlet valve and the exhaust valve, and blowing air for drying.
Preferably, the spray rinsing: opening a spraying water inlet valve and a blow-down valve, and cleaning the device through a spraying device on the top wall of the cleaning machine chamber; and (3) circulating cleaning: opening a spraying water inlet valve to feed water, closing water after the water storage tank is full of water, and then opening a circulating water inlet valve, a circulating centrifugal pump and a circulating water outlet valve; ultrasonic cleaning: and opening a spraying water inlet valve to add water into the cavity of the cleaning machine body until the highest point of the device is submerged, opening a vacuum valve and a water ring vacuum pump to pump out bubbles in the water and on the surface of the device, and opening an ultrasonic wave energy conversion plate to perform ultrasonic cleaning.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the air inlet pipeline and the water inlet pipeline which are communicated with the two communication ports and the sub-spraying pipeline on the article support which is communicated with the communication ports, spraying washing, circulating washing, ultrasonic washing and overflow washing are realized, the upper surface and the lower surface of a device can be washed simultaneously, small devices such as a device with a cavity and a rubber plug can be washed, the cleaning effect of the device is improved, sterilization and drying can be sequentially carried out, the overall cleaning time of the device is reduced, and the cleaning efficiency is further improved.
2. The invention is beneficial to improving the ultrasonic cleaning effect by carrying out vacuum defoaming before ultrasonic cleaning and pumping out the cleaning solution, the device cavity and bubbles on the surface of the device.
3. According to the invention, different article supports are placed in the cleaning machine body, so that various devices can be cleaned in a targeted manner, and the applicability of the cleaning machine is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of an external piping structure of a cleaning machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of an overall structure of a cleaning machine according to a main embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view showing the overall structure of a cleaning machine according to a preferred embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view showing the overall structure of a second cleaning machine according to a preferred embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of the overall structure of a three-cleaning machine according to a preferred embodiment of the present invention.
Shown in the figure:
The motion wheel 17 of the spray water inlet valve 3 drives the roller 30
First air inlet valve 4 spray device 18 driving motor 31
Rack water inlet valve 5 water storage tank 19 driving gear 32
Compressed air inlet valve 7 communicating port 21 overflow groove 34
Air charging sealing ring 37 of first fan 24 of circulating water inlet valve 10
The condensate discharging valve 13 and the spray pipe 40 on the second fan 27
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the concept of the invention. All falling within the scope of the present invention.
Example one
As shown in figures 1 and 2, the multifunctional steam sterilization cleaning machine and the using method thereof provided by the invention comprise a cleaning machine body 14 and an article support 15, wherein the article support 15 is placed in a cavity of the cleaning machine body 14. The top of the cavity of the cleaning machine body 14 is provided with a spraying device 18, the bottom of the cleaning machine body 14 is provided with a water storage tank 19, the water storage tank 19 is communicated with the cavity of the cleaning machine body 14, and an ultrasonic energy conversion plate 20 is arranged in the water storage tank 19. The middle part and the lower part of the side wall of the 14-cavity of the cleaning machine body are both provided with communicating ports 21, the two communicating ports 21 are both communicated with an air inlet pipeline and a water inlet pipeline, the top of the 14-cavity of the cleaning machine body is provided with an air inlet and a vacuumizing port, and the bottom of the 14-cavity of the cleaning machine body is provided with an air outlet. The article support 15 is provided with a sub-spraying pipeline which is communicated with any one or more communication ports.
The sub-spraying pipeline comprises a lower spraying pipe 35, or an upper spraying pipe 40 and/or an article placing rack 38. The lower shower pipe 35 has a nozzle opening facing upward. The upper shower pipe 40 has its outlet directed downward. The spouts on the peripheral side of the article placing frame 38 are all arranged outwards.
Specifically, the cavity of the cleaning machine body 14 is a pressure cavity, one side of the cavity of the cleaning machine body 14 is provided with a switch door, the bottom of the cavity of the cleaning machine body 14 is provided with a support guide rail 16, and the bottom of the article support 15 is provided with a moving wheel 17 matched with the support guide rail 16. Two bracket guide rails 16 are arranged at the bottom of the cavity of the cleaning machine body 14 in parallel at intervals, and moving wheels 17 matched with the two bracket guide rails 16 are arranged on the two bracket guide rails 16.
In use, the device to be cleaned is placed on the article support 15, then the opening and closing door of the cleaning machine body 14 is opened, then the article support 15 is pushed into the cavity of the cleaning machine body 14 by means of the cooperation of the moving wheels 17 and the support guide rails 16, and finally the opening and closing door is closed. The article rack 15 is carried into the chamber of the washer body 14, whereas the article rack 15 is actually taken out of the chamber of the washer body 14.
The top of the chamber of the cleaning machine body 14 is provided with a spraying device 18, and the spraying device 18 can be a rotary spraying arm or a spray head. The bottom of the cleaning machine body 14 is provided with a water storage tank 19, the water storage tank 19 is communicated with the cavity of the cleaning machine body 14, and an ultrasonic wave energy conversion plate 20 is fixedly arranged in the water storage tank 19.
The middle part and the lower part of the side wall of the chamber of the cleaning machine body 14 are both provided with a communication port 21, and a liquid circulation loop is connected between the water storage tank 19 and the two communication ports 21.
Specifically, the liquid circulation loop comprises an external pipeline, and a circulation water inlet valve 10, a circulation centrifugal pump 22 and a circulation water outlet valve 9 are sequentially arranged between the water outlet of the water storage tank 19 and the two communication ports 21 of the external pipeline. When the circulating water inlet valve 10 is opened, the circulating centrifugal pump 22 is opened and the circulating water outlet valve 9 is opened, water in the water storage tank 19 flows out from the water outlet of the water storage tank 19, enters the circulating centrifugal pump 22 through the circulating water inlet valve 10, passes through the circulating water outlet valve 9 under the action of the circulating centrifugal pump 22, and then enters the cavity of the cleaning machine body 14 through the two communication ports 21 respectively, so that circulation of liquid in the cavity of the cleaning machine body 14 is realized.
A sewage draining pipeline is arranged at the bottom of the water storage tank 19, and a sewage draining valve 12 is arranged on the sewage draining pipeline. When the drain valve 12 is opened, the liquid in the chamber of the washer body 14 and the reservoir 19 is drained from the drain line.
The bottom of the water storage tank 19 is also provided with a drainage and condensation pipeline, a drainage and condensation valve 13 and a drain valve 23 are sequentially arranged on the drainage and condensation pipeline from one side close to the water storage tank 19 to one side far away from the water storage tank 19, and the outlet of the drain valve 23 is communicated with the outlet of the sewage discharge pipeline.
The communicating port 21 in the middle of the chamber of the cleaning machine body 14 is connected with an overflow pipeline, an overflow valve 6 is arranged on the overflow pipeline, and the outlet of the overflow valve 6 is communicated with the outlet of the sewage discharge pipeline.
The communicating port 21 at the lower part of the chamber of the cleaning machine body 14 is also connected with a steam input pipeline, and specifically, the steam input pipeline is provided with a steam inlet valve 8. One end of the steam input pipeline is communicated with the steam generating device. When the steam inlet valve 8 is opened, the steam generating device conveys steam from the lower part of the cavity of the cleaning machine body 14 through the steam input pipeline into the cavity of the cleaning machine body 14.
The communication port 21 at the lower part of the chamber of the cleaning machine body 14 is also connected with a compressed air input pipeline, and specifically, the compressed air input pipeline is provided with a compressed air inlet valve 7.
The top of the chamber of the cleaning machine body 14 is provided with an air inlet, specifically, a pipeline communicated with the air inlet is communicated with the second air inlet valve 2, the other side of the second air inlet valve 2 is communicated with the first fan 24, and a pipeline between the first fan 24 and the second air inlet valve 2 is provided with a first heater 25. By opening the second air inlet valve 2, the first fan 24 can ventilate the chamber of the washer body 14 through the air inlet. The first heater 25 is turned on, and the first fan 24 can supply hot air into the chamber of the cleaning machine body 14.
The top of the chamber of the cleaning machine body 14 is also provided with a vacuum-pumping port which is communicated with a vacuum-pumping pipeline, and the vacuum-pumping pipeline is sequentially provided with a vacuum valve 11 and a water ring vacuum pump 26 from the direction close to the vacuum-pumping port to the direction far away from the vacuum-pumping port. When the vacuum pumping is needed, the vacuum valve 11 and the water ring vacuum pump 26 are opened, and the chamber of the cleaning machine body 14 can be pumped vacuum.
Two communicating ports 21 on the side wall of the chamber of the cleaning machine body 14 are communicated with an air inlet pipeline. Specifically, one end of the air inlet pipeline, which is far away from the two communication ports 21, is communicated with a second fan 27, an air outlet of the second fan 27 is provided with a second heater 28, and the air inlet pipeline is further provided with a first air inlet valve 4. The first air inlet valve 4 is opened, the second fan 27 is started, the second fan 27 supplies air to the two communication ports 21 through the air inlet pipeline, the second heater 28 is then opened, and the second fan 27 supplies air to the two communication ports 21 through the air inlet pipeline.
The conductivity sensor 36 is mounted at the bottom of the chamber of the washer body 14, and the conductivity sensor 36 can determine whether the device is cleaned.
The bottom of the chamber of the cleaning machine body 14 is provided with an exhaust port which is communicated with an exhaust pipeline, and the exhaust pipeline is provided with an exhaust valve 1. When the chamber of the cleaning machine body 14 needs to be exhausted, the exhaust valve 1 is opened, and the gas in the chamber of the cleaning machine body 14 is exhausted through the exhaust pipeline.
Further, the device also comprises a water inlet pipeline, a spraying water inlet valve 3 and a support water inlet valve 5 are arranged on the water inlet pipeline, the water outlet of the spraying water inlet valve 3 is communicated with a spraying device 18 through a pipeline, and the water outlet of the support water inlet valve 5 is respectively communicated with two communicating ports 21 through pipelines.
After the article support 15 enters the designated position of the chamber of the cleaning machine body 14, the switch door of the chamber of the cleaning machine is closed, the spraying water inlet valve 3 and the blow-off valve 12 are opened, and the whole spraying cleaning is carried out on the articles on the article support 15 through the spraying device 18 positioned on the top wall of the chamber of the cleaning machine.
According to the use method of the multifunctional steam sterilization cleaning machine, the use method comprises a cleaning method, a sterilization method and a drying method.
The cleaning method comprises the following steps: spray rinsing, circulation cleaning and ultrasonic cleaning.
Spraying and washing: the spraying water inlet valve 3 and the blow-down valve 12 are opened, and the device is cleaned through a spraying device 18 on the top wall of the chamber of the cleaning machine;
and (3) circulating cleaning: opening the spraying water inlet valve 3 to feed water, closing the water after the water storage tank 19 is full of water, and then opening the circulating water inlet valve 10, the circulating centrifugal pump 22 and the circulating water outlet valve 9;
ultrasonic cleaning: and opening the spraying water inlet valve 3 to add water into the cavity of the cleaning machine body 14 until the highest point of the device is submerged, then opening the vacuum valve 11 and the water ring vacuum pump 26 to pump out bubbles in the water and on the surface of the device, and opening the ultrasonic wave energy conversion plate 20 for ultrasonic cleaning.
The sterilization method comprises the following steps: and (3) performing steam sterilization on the cleaned devices, opening a vacuum valve 11 and a water ring vacuum pump 26 for vacuumizing, then opening a steam inlet valve 8 for steam inlet for performing damp heat sterilization, and opening a condensate discharging valve 13 for discharging steam condensate.
The drying method comprises the following steps.
And (3) vacuum drying: after steam sterilization, the vacuum valve 11 and the water ring vacuum pump 26 are opened to vacuumize.
And (3) hot air drying: the first fan 24, the first heater 25, the second fan 27, and the second heater 28 are turned on, the first intake valve 4, the second intake valve 2, and the exhaust valve 1 are opened, and air is blown to dry the fabric.
As shown in fig. 3, according to the first embodiment, according to the multifunctional steam sterilization cleaning machine provided by the invention, the lower part of the article support 15 is provided with the lower spraying pipe 35, the spraying opening of the lower spraying pipe 35 faces upward, and the inlet of the lower spraying pipe 35 is detachably communicated with the communication opening 21 located at the lower part of the chamber side wall of the cleaning machine body 14. The lower shower 35 located at the lower portion of the article support 15 may be a rotary shower arm or a shower head. And the parts to be cleaned are all placed on the article support 15 above the lower shower 35. The article support 15 has a hollow structure, and can allow the cleaning liquid sprayed from the lower spray pipe 35 to pass through the article support 15. For example, a screen structure may be used.
The upper part of the article support 15 is provided with an overflow groove 34, and the overflow groove 34 is detachably communicated with a communication port 21 positioned in the middle of the side wall of the chamber of the cleaning machine body 14.
Specifically, the ends of the two communication ports 21 inside the washer body 14 are each provided with an inflatable gasket 37. The inflatable sealing ring 37 positioned at the communication port 21 at the lower part of the side wall of the chamber of the cleaning machine body 14 is inflated and expanded after the inlet of the lower spray pipe 35 is inserted into the communication port 21, so that the connection part of the communication port 21 and the lower spray pipe 35 is sealed. The inflatable sealing ring 37 positioned at the communication port 21 in the middle of the side wall of the chamber of the cleaning machine body 14 is inflated and expanded after the water outlet of the overflow groove 34 is inserted into the communication port 21, so that the connection between the communication port 21 and the overflow groove 34 is sealed.
It is to be noted that the height of the lower shower pipe 35 is the same as the height of the communication port 21 located at the lower portion of the chamber side wall of the washer body 14. The height of the outlet of the overflow tank 34 is the same as the height of the communication port 21 located in the middle of the chamber side wall of the cleaning machine body 14. When the article support 15 is pushed into a designated position in the chamber of the cleaning machine body 14, the inlet of the lower spray pipe 35 is just inserted into the communication port 21 at the lower part of the side wall of the chamber of the cleaning machine body 14, and the outlet of the overflow groove 34 is just inserted into the communication port 2 at the middle part of the side wall of the chamber of the cleaning machine body 14.
One possible cleaning method of this embodiment is:
spraying: after the article support 15 enters the designated position of the chamber of the cleaning machine body 14, the switch door is closed, the spraying water inlet valve 3 and the blow-down valve 12 are opened, and the devices on the article support 15 are subjected to overall spraying cleaning through the spraying device 18 positioned on the top wall of the chamber of the cleaning machine.
Water inflow: and opening the spraying water inlet valve 3 to add water into the cavity of the cleaning machine body 14 until the highest point of the device is submerged.
Vacuum defoaming: the vacuum valve 11 and the water ring vacuum pump 26 are opened to pump out air bubbles in the water and on the surface of the object, thereby taking away dirt in dead corners.
Air-water impact: and the compressed air inlet valve 7 and the bracket water inlet valve 5 are alternately opened, and compressed air is flushed to carry out air-water cleaning on the articles immersed in the water.
Ultrasonic cleaning: the ultrasonic wave transduction plate 20 is turned on for ultrasonic cleaning. It should be noted that, because vacuum defoaming is performed before ultrasonic cleaning, gas on the surface and in dead corners of the device is exhausted, and the effect of ultrasonic cleaning of the device is improved.
And (3) overflow cleaning: and opening the bracket water inlet valve 5 and the overflow valve 6 to continuously feed water and overflow, wherein the water is discharged through the overflow valve 6 through the overflow groove 34 after reaching the height of the overflow groove 34, and the function of overflow cleaning is achieved.
Steam sterilization: and opening a vacuum valve 11 and a water ring vacuum pump 26 for vacuumizing, then opening a steam inlet valve 8 for steam inlet for moist heat sterilization, and opening a condensate discharging valve 13 for discharging steam condensate.
And (3) vacuum drying: and opening the vacuum valve 11 and the water ring vacuum pump 26 to vacuumize, and ending after time.
And (3) hot air drying: the first fan 24, the first heater 25, the second fan 27, and the second heater 28 are turned on, the first intake valve 4, the second intake valve 2, and the exhaust valve 1 are opened, and air is blown to dry. The first fan 24 blows the entire chamber to dry the outer wall of the article. The second fan 27 blows the inside of the objects and dead space from the lower part of the rack self-cleaning drum 29.
And (3) cooling: and opening the first fan 24, the second fan 27, the first air inlet valve 4, the second air inlet valve 2 and the exhaust valve 1 to blow air for cooling.
Preferred example II
As shown in fig. 4, according to the first embodiment, when a device with a small volume of a rubber plug and difficult to stably place is cleaned, a feasible implementation manner is as follows: the article support 15 is provided with a cleaning roller 29 and driving rollers 30, the driving rollers 30 are provided with four driving rollers 30 below the cleaning roller 29, the four driving rollers 30 are respectively positioned at four corners of the cleaning roller 29, the four driving rollers 30 support the cleaning roller 29, and the four driving rollers 30 are respectively matched with the cleaning roller 29 in a rotating manner.
A driving motor 31 is installed on the cleaning machine body 14, an output shaft of the driving motor 31 extends into the cavity of the cleaning machine body 14, and a driving gear 32 is installed at one end of the driving motor 31 extending into the cavity of the cleaning machine body 14. One of the driving rollers 30 is coaxially connected with a transmission gear 33, and the transmission gear 33 is meshed with the driving gear 32.
The height of the transmission gear 33 is slightly lower than that of the driving gear 32, and after the article support 15 is pushed into a designated position in the cavity of the cleaning machine body 14, the transmission gear 33 is meshed with the driving gear 32.
The side wall of the cleaning roller 29 is provided with water through holes. So that water in the chamber of the cleaner body 14 can enter the cleaning roller 29 to clean the device. The cleaning roller 29 is provided with an overflow groove 34, the overflow groove 34 is communicated with the inner space of the cleaning roller 29, and the overflow groove 34 is communicated with a communication port 21 positioned in the middle of the side wall of the chamber of the cleaning machine body 14. Overflow cleaning of the devices in the cleaning drum 29 is achieved by means of an overflow launder 34.
The bottom of the article support 15 is provided with a lower spray pipe 35, and the lower spray pipe 35 is communicated with a communication port 21 positioned at the lower part of the side wall of the chamber of the cleaning machine body 14. When water or air enters from the communication port 21 at the lower part of the side wall of the chamber of the cleaning machine body 14, the water or the air can be sprayed out from the lower spraying pipe 35 to clean or dry the devices in the cleaning roller 29 above the lower spraying pipe.
One preferred cleaning method is:
spraying: after the article support 15 with the device to be cleaned is pushed into the designated position in the cavity of the cleaning machine body 14, the driving motor 31 is started, the cleaning roller 29 is driven to rotate by the matching of the driving gear 32 and the transmission gear 33, the spraying water inlet valve 3 and the blow-off valve 12 are opened, the cleaning liquid is sprayed out from the spraying device 18 at the top of the cavity of the cleaning machine body 14 to wash the device in the cleaning roller 29, and the sewage after washing is discharged from a sewage discharge pipeline. And after spraying, closing the spraying water inlet valve 3 and the drain valve 12.
Water inflow: the cleaning roller 29 rotates continuously, the spraying water inlet valve 3 is opened to feed water, and the water is fed until the water surface submerges the highest point of the whole article support 15.
Vacuum defoaming: the vacuum valve 11 and the water ring vacuum pump 26 are opened to pump out bubbles in the water and on the surface of the object, thereby taking away dirt in dead space.
Air-water impact: and the compressed air inlet valve 7 and the bracket water inlet valve 5 are opened alternately, and compressed air is filled to carry out air-water cleaning on the articles immersed in water.
Ultrasonic cleaning: the ultrasonic wave transduction plate 20 is turned on for ultrasonic cleaning. It should be noted that, because vacuum defoaming is performed before ultrasonic cleaning, gas on the surface and in dead corners of the device is exhausted, and the effect of ultrasonic cleaning of the device is improved.
And (3) overflow cleaning: and opening the bracket water inlet valve 5 and the overflow valve 6 to continuously feed water and overflow, wherein the water is discharged through the overflow valve 6 through the overflow groove 34 after reaching the height of the overflow groove 34, and the function of overflow cleaning is achieved.
Moist heat sterilization: and opening a vacuum valve 11 and a water ring vacuum pump 26 for vacuumizing, then opening a steam inlet valve 8 for steam inlet for moist heat sterilization, and opening a condensate discharging valve 13 for discharging steam condensate.
And (3) vacuum drying: and opening the vacuum valve 11 and the water ring vacuum pump 26 to vacuumize, and ending after time.
And (3) hot air drying: the first fan 24, the first heater 25, the second fan 27, and the second heater 28 are turned on, the first intake valve 4, the second intake valve 2, and the exhaust valve 1 are opened, and air is blown to dry. The first fan 24 blows the entire chamber to dry the outer wall of the article. The second fan 27 blows the inside of the objects and dead space from the lower part of the rack self-cleaning drum 29.
And (3) cooling: and opening the first fan 24, the second fan 27, the first air inlet valve 4, the second air inlet valve 2 and the exhaust valve 1 to blow air for cooling.
Preferred example III
As shown in fig. 5, based on the first embodiment, when the multifunctional steam sterilization cleaning machine provided by the present invention is used for cleaning a device having a cavity, another possible implementation manner is: the lower part of article support 15 is provided with down shower 35, and the spout of shower 35 is up down, and the top of article support 15 is provided with spray pipe 40, and spray pipe 40's spout is down gone up, and spray pipe 40's import can be dismantled the intercommunication with the intercommunication mouth 21 that is located the 14 cavity lateral walls lower parts of cleaning machine body down, and the import of going up shower 40 can be dismantled the intercommunication with the intercommunication mouth 21 that is located the 14 cavity lateral walls middle parts of cleaning machine body. The article support 15 is further provided with an article placing rack 38 penetrating into the device cavity, the nozzles on the peripheral side of the article placing rack 38 are arranged outwards, and the cavity of the article placing rack 38 is communicated with the lower spray pipe 35 and/or the upper spray pipe 40.
The nozzles on the periphery of the article placement rack 38 extend along the moving direction of the article placement rack 38 at intervals, and the cantilever end of the article placement rack 38 is provided with a circumferential spray head 39. By means of the nozzles arranged along the extension direction of the article placing rack and along the peripheral side of the article placing rack 38 and the circumferential spray head 39 positioned at the cantilever end of the article placing rack, the coverage rate of washing the device cavity can be improved, and the cleaning effect of the device cavity is further improved.
Specifically, one ends of the two communication ports 21 located inside the washer body 14 are each provided with an air-filled seal ring 37. The inflatable sealing ring 37 positioned at the communication port 21 at the lower part of the side wall of the chamber of the cleaning machine body 14 is inflated and expanded after the inlet of the lower spray pipe 35 is inserted into the communication port 21, so that the connection part of the communication port 21 and the lower spray pipe 35 is sealed. The inflation sealing ring 37 positioned at the communication port 21 in the middle of the side wall of the chamber of the cleaning machine body 14 inflates and expands after the communication port 21 is inserted into the inlet of the upper spraying pipe 40, so that the connection between the communication port 21 and the upper spraying pipe 40 is sealed.
It is to be noted that the height of the lower shower pipe 35 is the same as the height of the communication port 21 located at the lower portion of the chamber side wall of the washer body 14. The height of the upper shower pipe 40 is the same as the height of the communication port 21 located in the middle of the chamber side wall of the washer body 14. After the article support 15 is pushed into the designated position in the chamber of the cleaning machine body 14, the inlet of the lower spray pipe 35 is just inserted into the communicating opening 21 at the lower part of the side wall of the chamber of the cleaning machine body 14, and the inlet of the upper spray pipe 40 is just inserted into the communicating opening 2 at the middle part of the side wall of the chamber of the cleaning machine body 14.
One preferred cleaning method is:
water inflow: after the article support 15 with the device to be cleaned is pushed into the designated position in the cavity of the cleaning machine body 14, the spraying water inlet valve 3 is opened to feed water, and the water storage tank 19 is closed after being filled with water.
Cleaning: and (4) opening the circulating water inlet valve 10, the circulating centrifugal pump 22 and the circulating water outlet valve 9, at the moment, simultaneously washing the device by the upper spray pipe 40 and the lower spray pipe 35, and washing the inner wall of the cavity of the device by the spray nozzle and the circumferential spray head 39 on the article placing frame 38.
And (3) circulating cleaning: the washing step is repeated, and the conductivity data of the washing water is detected by the conductivity sensor 36 to judge the washing degree thereof.
Steam sterilization: and opening a vacuum valve 11 and a water ring vacuum pump 26 for vacuumizing, then opening a steam inlet valve 8 for steam inlet for moist heat sterilization, and opening a condensate discharging valve 13 for discharging steam condensate.
And (3) vacuum drying: and opening the vacuum valve 11 and the water ring vacuum pump 26 to vacuumize, and ending after time.
And (3) hot air drying: the first fan 24, the first heater 25, the second fan 27, and the second heater 28 are turned on, the first intake valve 4, the second intake valve 2, and the exhaust valve 1 are opened, and air is blown to dry. The first fan 24 blows the entire chamber to dry the outer wall of the article. The second fan 27 blows the inside of the objects and dead space from the lower part of the rack self-cleaning drum 29.
And (3) cooling: and opening the first fan 24, the second fan 27, the first air inlet valve 4, the second air inlet valve 2 and the exhaust valve 1 to blow air for cooling.
Another possible cleaning method is:
water inflow: and opening the spraying water inlet valve 3 to add water into the cavity of the cleaning machine body 14 until the highest point of the device is submerged.
Vacuum defoaming: the vacuum valve 11 and the water ring vacuum pump 26 are opened to pump out bubbles in the water and on the surface of the object, thereby taking away dirt in dead space.
Air-water impact: and the compressed air inlet valve 7 and the bracket water inlet valve 5 are opened alternately, and compressed air is filled to carry out air-water cleaning on the articles immersed in water.
Ultrasonic cleaning: the ultrasonic wave transduction plate 20 is turned on for ultrasonic cleaning. It should be noted that, because vacuum defoaming is performed before ultrasonic cleaning, gas on the surface and dead space of the device is exhausted, and the effect of ultrasonic cleaning on the device is improved.
It should be noted that, the vacuum deaeration is carried out in the water inlet stage, so that the air in the device cavity can be completely pumped out, the device cavity is filled with water, the ultrasonic cleaning is carried out, the device cavity can be completely cleaned, and the cleaning effect in the device cavity is improved.
It is further noted that the cleaning machine of the present application may also perform conventional spray cleaning. The spraying water inlet valve 3 and the blow-down valve 12 are opened, the cleaning liquid is sprayed out from the spraying device 18 at the top of the cavity of the cleaning machine body 14 to flush the devices in the cavity of the cleaning machine body 14, and the sewage after flushing is discharged from a sewage discharge pipeline. And after spraying, closing the spraying water inlet valve 3 and the drain valve 12.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The multifunctional steam sterilization cleaning machine is characterized by comprising a cleaning machine body (14) and an article support (15), wherein the article support (15) is placed in a cavity of the cleaning machine body (14);
the top of the cavity of the cleaning machine body (14) is provided with a spraying device (18), the bottom of the cleaning machine body (14) is provided with a water storage tank (19), the water storage tank (19) is communicated with the cavity of the cleaning machine body (14), and an ultrasonic energy conversion plate (20) is arranged in the water storage tank (19);
the middle part and the lower part of the side wall of the cavity of the cleaning machine body (14) are respectively provided with a communication port (21), the two communication ports (21) are respectively communicated with an air inlet pipeline and a water inlet pipeline, the top of the cavity of the cleaning machine body (14) is provided with an air inlet and a vacuum pumping port, and the bottom of the cavity of the cleaning machine body (14) is provided with an exhaust port;
the article support (15) is provided with a sub-spraying pipeline which is communicated with any one or more communication ports (21).
2. The multi-functional steam sterilization cleaning machine of claim 1, further comprising a circulation line, wherein the liquid circulation line is communicated with the water storage tank (19) and the two communication ports (21);
the liquid circulation pipeline comprises an external pipeline, and a circulation water inlet valve (10), a circulation centrifugal pump (22) and a circulation water outlet valve (9) are sequentially arranged between the water outlet of the water storage tank (19) and the two communication ports (21) of the external pipeline.
3. The multifunctional steam sterilization cleaning machine as claimed in claim 1, wherein a spray water inlet valve (3) and a support water inlet valve (5) are arranged on the water inlet pipeline, the outlet of the spray water inlet valve (3) is communicated with the spray device (18) through a pipeline, and the outlet of the support water inlet valve (5) is respectively communicated with the two communication ports (21) through pipelines.
4. The multi-functional steam sterilization cleaning machine according to claim 1, wherein the air inlet line comprises a second blower (27), a second heater (28) and a first air inlet valve (4) which are arranged in sequence from a position far away from the communication port (21) to a position close to the communication port (21).
5. The multi-functional steam sterilization cleaning machine according to claim 1, characterized in that the sub-shower line comprises a lower shower pipe (35), or further comprises an upper shower pipe (40) and/or an article placement rack (38);
the nozzle of the lower spray pipe (35) is arranged upwards;
the spray opening of the upper spray pipe (40) is arranged downwards;
the spouts on the peripheral side of the article placing rack (38) are all arranged outwards.
6. The multi-functional steam sterilization cleaning machine according to claim 1, wherein the evacuation port is connected to an evacuation line, and a vacuum valve (11) and a water ring vacuum pump (26) are sequentially disposed on the evacuation line from the evacuation port to the direction away from the evacuation port.
7. The multifunctional steam sterilization cleaning machine as recited in claim 1, characterized in that the exhaust port is connected with an exhaust pipeline, and an exhaust valve (1) is arranged on the exhaust pipeline.
8. The multifunctional steam sterilization cleaning machine as recited in claim 1, wherein said exhaust port is connected to an exhaust line, and said exhaust line is provided with an exhaust valve (1).
9. The use method of the multifunctional steam sterilization cleaning machine is characterized in that the multifunctional steam sterilization cleaning machine of any one of claims 1 to 8 is adopted, and the use method comprises a cleaning method, a sterilization method and a drying method:
the cleaning method comprises the following steps: spray rinsing, circulating cleaning and ultrasonic cleaning;
the sterilization method comprises the following steps: sterilizing cleaned devices by steam, opening a vacuum valve (11) and a water ring vacuum pump (26) for vacuumizing, then opening a steam inlet valve (8) for steam inlet for damp-heat sterilization, and opening a condensate discharging valve (13) for steam condensate discharge;
the drying method comprises the following steps:
and (3) vacuum drying: after steam sterilization, opening a vacuum valve (11) and a water ring vacuum pump (26) for vacuumizing;
and (3) hot air drying: and opening a first fan (24), a first heater (25), a second fan (27) and a second heater (28), opening a first air inlet valve (4), a second air inlet valve (2) and an exhaust valve (1), and blowing air for drying.
10. The use method of the multifunctional steam sterilization cleaning machine according to claim 9,
spraying and washing: opening a spraying water inlet valve (3) and a blow-down valve (12), and cleaning the device through a spraying device (18) on the top wall of the chamber of the cleaning machine;
and (3) circulating cleaning: opening the spraying water inlet valve (3) to feed water, closing the water after the water storage tank (19) is full of water, and then opening the circulating water inlet valve (10), the circulating centrifugal pump (22) and the circulating water outlet valve (9);
ultrasonic cleaning: and opening a spraying water inlet valve (3) to add water into a cavity of the cleaning machine body (14) until the highest point of the device is submerged, then opening a vacuum valve (11) and a water ring vacuum pump (26), pumping out bubbles in water and on the surface of the device, and opening an ultrasonic wave transduction plate (20) for ultrasonic cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211156975.4A CN115608683A (en) | 2022-09-22 | 2022-09-22 | Multifunctional steam sterilization cleaning machine and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211156975.4A CN115608683A (en) | 2022-09-22 | 2022-09-22 | Multifunctional steam sterilization cleaning machine and use method |
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| CN115608683A true CN115608683A (en) | 2023-01-17 |
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| CN202211156975.4A Pending CN115608683A (en) | 2022-09-22 | 2022-09-22 | Multifunctional steam sterilization cleaning machine and use method |
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| CN101069830A (en) * | 2007-03-19 | 2007-11-14 | 沈军 | Method for setting up gas-liquid-solid three-phase processor and use thereof |
| CN101857312A (en) * | 2010-06-13 | 2010-10-13 | 刘利华 | Method and device for preventing and removing scales, removing oxygen, cleaning, sterilizing and removing algal by using ultrasonic waves |
| CN205056554U (en) * | 2015-10-26 | 2016-03-02 | 青岛永合创信电子科技有限公司 | Full -automatic supersound sprays integrative glassware cleaning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193818A (en) * | 1978-05-05 | 1980-03-18 | American Sterilizer Company | Combined ultrasonic cleaning and biocidal treatment in a single pressure vessel |
| CN1231928A (en) * | 1997-12-17 | 1999-10-20 | 伊西康公司 | Lumen device reprocessor without occlusion |
| CN2375391Y (en) * | 1999-05-07 | 2000-04-26 | 温州亚光机械制造有限公司 | Full-automatic wet-process ultrasonic rubber plug cleaning machine |
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