CN113289955A - Full-automatic cleaning and sterilizing device for medical cleaning tool - Google Patents
Full-automatic cleaning and sterilizing device for medical cleaning tool Download PDFInfo
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- CN113289955A CN113289955A CN202110730333.XA CN202110730333A CN113289955A CN 113289955 A CN113289955 A CN 113289955A CN 202110730333 A CN202110730333 A CN 202110730333A CN 113289955 A CN113289955 A CN 113289955A
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- cleaning
- water tank
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- control valve
- tray
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- 238000004140 cleaning Methods 0.000 title claims abstract description 105
- 230000001954 sterilising effect Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000000249 desinfective effect Effects 0.000 claims abstract description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000000645 desinfectant Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002354 daily effect Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B08B3/10—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; Regenerating cleaning liquids
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a full-automatic cleaning and disinfecting device for medical cleaning tools, and relates to the technical field of medical instruments. The invention comprises a cleaning water tank, wherein a rotatable tray is arranged in the cleaning water tank, and a hanging frame is arranged on the upper surface of the cleaning water tank; a liquid discharge control valve is arranged at the bottom of the cleaning water tank; a plurality of cleaning nozzles are arranged on one inner side wall of the cleaning water tank; the device also comprises a disinfection water tank and a water pump for pumping disinfection water from the disinfection water tank, wherein the output end of the water pump is communicated with the cleaning nozzle; the device also comprises a processor, wherein the signal output end of the processor is connected with the water pump, the liquid discharge control valve and the tray. The invention is used for cleaning, disinfecting and drying cleaning tools, reduces the working strength of workers and improves the working efficiency; meanwhile, the structure is simple, and the manufacturing cost is low.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a full-automatic cleaning and disinfecting device for medical cleaning tools.
Background
The medical apparatus refers to various machines for clinical diagnosis and treatment, various medical tests and various clinical examination equipment in the medical field. Daily inspection of medical instruments is a frequent maintenance work, is the basis of medical instrument maintenance, and can prevent faults and accidents. Careful daily maintenance is vital to ensure the normal use of medical instruments. Maintaining the surface of the medical instrument clean is a routine maintenance process, which requires frequent cleaning operations such as dust removal and decontamination of the surface of the medical instrument.
The disinfection supply center is a department which undertakes all the repeated use of medical instruments, instruments and articles in each department for cleaning, disinfection, sterilization and providing sterile article supply. In the process of cleaning instruments, various different types of cleaning tools are used, and the cleaning tools used every day must be cleaned and sterilized for standby, so that the following problems exist: cleaning equipment staff manually clean various cleaning tools after finishing every day off duty; after cleaning, the materials are soaked and disinfected by acidified water or 500mg/L chlorine-containing disinfectant for 30 minutes and then naturally dried for standby application, and the whole process is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide a full-automatic cleaning and disinfecting device for medical cleaning tools, which solves the problems of time and labor consumption of the existing cleaning and disinfecting device through the arrangement of a cleaning spray head and a tray.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a full-automatic cleaning and disinfecting device for medical cleaning tools, which comprises a cleaning water tank, wherein a rotatable tray is arranged in the cleaning water tank, and a hanging frame is arranged on the upper surface of the cleaning water tank; a liquid discharge control valve is arranged at the bottom of the cleaning water tank; a plurality of cleaning spray heads are arranged on one inner side wall of the cleaning water tank; the device also comprises a disinfection water tank and a water pump for pumping disinfection water from the disinfection water tank, wherein the output end of the water pump is communicated with the cleaning spray head; the device also comprises a processor, wherein the signal output end of the processor is connected with the water pump, the liquid discharge control valve and the tray.
Furthermore, the device also comprises a liquid level sensor which is arranged in the cleaning water tank and is connected with the signal input end of the processor.
Further, the tray includes carousel and drive arrangement, drive arrangement is connected with the carousel and is used for driving the carousel to rotate around its axle center, carousel horizontal arrangement.
Furthermore, a solenoid valve is arranged on a pipeline between the water pump and the cleaning spray head; a first check valve and an overflow valve are sequentially arranged between the water pump and the electromagnetic valve; and a flow sensor, a temperature sensor and a pressure monitor are arranged between the electromagnetic valve and the cleaning spray head.
Further, the signal input end of the processor is connected with the flow sensor, the temperature sensor and the pressure monitor.
Furthermore, the electromagnetic valve is a two-inlet one-outlet electromagnetic valve, one inlet of the electromagnetic valve is communicated with the water pump, and the other inlet of the electromagnetic valve is communicated with a hot air source; and a filter, a second one-way valve and a flow control valve are sequentially arranged on the gas path between the gas source and the electromagnetic valve.
Further, the signal output end of the processor is connected with a flow control valve.
An automatic cleaning and disinfecting method for a medical cleaning tool comprises the following steps:
step 1, fixing an appliance to be cleaned on a hanging rack, and placing the hanging rack on a tray;
step 4, after the soaking time reaches the set time T1, the processor controls the drainage control valve to be opened, and at the moment, the sterilized water in the cleaning water tank is drained from the drainage control valve;
step 5, when the liquid level in the cleaning water tank reaches a set water level H2 detected by the liquid level sensor, the processor controls the liquid discharge control valve to be closed, and simultaneously controls the tray to rotate and the water pump to be started for washing;
step 6, after the washing time reaches a set time T2, the processor controls the water pump to be closed, and then the drainage control valve is opened to completely drain the disinfectant in the washing water tank;
step 7, the processor opens the flow control valve and closes the liquid discharge control valve, and dry gas of the hot gas source passes through the flow control valve and the electromagnetic valve and is sprayed out of the cleaning spray head; and the processor synchronously controls the rotation of the tray.
Further, in the step 2, the processor synchronously controls the tray to rotate;
in the step 3 and the step 6, the processor synchronously controls the tray to stop rotating along with the opening of the liquid discharge control valve;
wherein, in the step 2 and the step 5, the rotating speed of the tray is 10-90 rpm;
in the step 7, the rotating speed of the tray is 10-60 rpm.
Further, the H1 is more than H2, the T1 is 1-15min, and the T2 is 1-5 min.
The invention has the following beneficial effects:
the invention is used for cleaning, disinfecting and drying cleaning tools, reduces the working strength of workers and improves the working efficiency; meanwhile, the structure is simple, and the manufacturing cost is low.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the fully automatic cleaning and disinfecting apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1, the invention is a full-automatic cleaning and disinfecting device for medical cleaning tools, comprising a cleaning water tank 1, wherein a rotatable tray 11 is arranged in the cleaning water tank 1, and a hanging frame 12 is arranged on the upper surface of the cleaning water tank 1; a liquid discharge control valve 13 is arranged at the bottom of the cleaning water tank 1; a plurality of cleaning nozzles 2 are arranged on one inner side wall of the cleaning water tank 1; the cleaning device also comprises a disinfection water tank 6 and a water pump 61 for pumping disinfection water from the disinfection water tank 6, wherein the output end of the water pump 61 is communicated with the cleaning spray head 2; the signal output end of the processor is connected with the water pump 61, the liquid discharge control valve 13 and the tray 11; the cleaning device also comprises a liquid level sensor which is arranged in the cleaning water tank 1 and is connected with the signal input end of the processor.
The tray 11 comprises a turntable and a driving device, the driving device is connected with the turntable and is used for driving the turntable to rotate around the axis of the turntable, and the turntable is horizontally arranged; and the driving device is connected with the processor.
A solenoid valve 5 is arranged on a pipeline between the water pump 61 and the cleaning spray head 2; a first check valve 62 and an overflow valve 63 are sequentially arranged between the water pump 61 and the electromagnetic valve 5; a flow sensor 4, a temperature sensor 3 and a pressure monitor 21 are arranged between the electromagnetic valve 5 and the cleaning spray head 2; the signal input end of the processor is connected with the flow sensor 4, the temperature sensor 3 and the pressure monitor 21.
The electromagnetic valve 5 is a two-inlet one-outlet electromagnetic valve, one inlet of the electromagnetic valve 5 is communicated with the water pump 61, and the other inlet is communicated with a hot air source; a filter 63, a second one-way valve 64 and a flow control valve 65 are sequentially arranged on the gas path between the gas source and the electromagnetic valve 5; the processor signal output is connected to the flow control valve 65.
An automatic cleaning and disinfecting method for a medical cleaning tool comprises the following steps:
step 1, fixing an appliance to be cleaned on a hanger 12, and placing the hanger 12 on a tray 11;
step 4, after the soaking time reaches the set time T1, the processor controls the drainage control valve 13 to be opened, and at the moment, the sterilized water in the cleaning water tank 1 is drained from the drainage control valve 13;
step 5, when the liquid level in the cleaning water tank 1 is detected to reach a set water level H2 through the liquid level sensor, the processor controls the liquid discharge control valve 13 to be closed, and simultaneously controls the tray 11 to rotate and the water pump 61 to be started for flushing;
step 6, after the washing time reaches the set time T2, the processor controls the water pump 61 to be closed, and then the drainage control valve 13 is opened to completely discharge the disinfectant in the washing water tank 1;
step 7, the processor opens the flow control valve 65 and closes the liquid discharge control valve 13, and at this time, the dry gas of the hot gas source passes through the flow control valve 65 and the electromagnetic valve 5 and is sprayed out from the cleaning nozzle 2, and the cleaning nozzle 2 sprays the dry gas on the disinfection instrument, so that the purpose of realizing the rapid drying of the disinfection instrument is achieved; and the processor synchronously controls the rotation of the tray 11.
When the cleaning spray head 2 sprays the disinfectant, the tray 11 is driven to rotate, so that the disinfectant sprayed by the cleaning spray head 2 can be uniformly washed on the disinfected appliances, and the appliances placed on the hanger 12 can be sufficiently cleaned.
In step 2, the processor synchronously controls the tray 11 to rotate; in steps 3 and 6, the processor synchronously controls the tray 11 to stop rotating along with the opening of the liquid discharge control valve 13; in step 2 and step 5, the rotation speed of the tray is 60 rpm; in step 7, the rotation speed of the tray is 20 rpm.
H1 > H2, T1 is 10min, and T2 is 4 min.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a full self-cleaning degassing unit of medical cleaning appliances which characterized in that: the washing machine comprises a washing water tank (1), wherein a rotatable tray (11) is arranged in the washing water tank (1), and a hanging rack (12) is arranged on the upper surface of the washing water tank (1);
a liquid discharge control valve (13) is arranged at the bottom of the cleaning water tank (1);
a plurality of cleaning spray heads (2) are arranged on one inner side wall of the cleaning water tank (1);
the cleaning device also comprises a disinfection water tank (6) and a water pump (61) for pumping disinfection water from the disinfection water tank (6), wherein the output end of the water pump (61) is communicated with the cleaning spray head (2);
the device also comprises a processor, wherein the signal output end of the processor is connected with the water pump (61), the liquid discharge control valve (13) and the tray (11).
2. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 1, further comprising a liquid level sensor disposed in the cleaning water tank (1) and connected to the signal input end of the processor.
3. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 1, wherein the tray (11) comprises a turntable and a driving device, the driving device is connected with the turntable and is used for driving the turntable to rotate around the axis of the turntable, and the turntable is horizontally arranged.
4. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 1, characterized in that a solenoid valve (5) is arranged on a pipeline between the water pump (61) and the cleaning nozzle (2);
a first check valve (62) and an overflow valve (63) are sequentially arranged between the water pump (61) and the electromagnetic valve (5);
a flow sensor (4), a temperature sensor (3) and a pressure monitor (21) are arranged between the electromagnetic valve (5) and the cleaning spray head (2).
5. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 4, characterized in that the signal input end of the processor is connected with the flow sensor (4), the temperature sensor (3) and the pressure monitor (21).
6. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 4 or 5, characterized in that the electromagnetic valve (5) is a two-inlet one-outlet electromagnetic valve, one inlet of the electromagnetic valve (5) is connected with the water pump (61), and the other inlet is connected with a hot air source;
and a filter (63), a second one-way valve (64) and a flow control valve (65) are sequentially arranged on the gas path between the gas source and the electromagnetic valve (5).
7. The fully automatic cleaning and disinfecting device for medical cleaning tools according to claim 6, characterized in that the signal output end of the processor is connected with a flow control valve (65).
8. The automatic cleaning and disinfecting method based on the full-automatic cleaning and disinfecting device for the medical cleaning tool according to any one of claims 1 to 7 is characterized by comprising the following steps:
step 1, fixing an appliance to be cleaned on a hanger (12), and placing the hanger (12) on a tray (11);
step 2, the processor controls the water pump (61) to start, the water pump (61) pumps the sterilized water from the sterilized water tank (6), and the sterilized water passes through the overflow valve (63) and the electromagnetic valve (5) and is sprayed out of the cleaning nozzle (2);
step 3, when the liquid level in the cleaning water tank (1) is detected to reach a set water level H1 through the liquid level sensor, the processor controls the water pump (61) to be closed at the moment, and the whole appliance to be cleaned is submerged in the disinfection water for soaking at the moment;
step 4, after the soaking time reaches the set time T1, the processor controls the drainage control valve (13) to be opened, and at the moment, the sterilized water in the cleaning water tank (1) is drained from the drainage control valve (13);
step 5, when the liquid level in the cleaning water tank (1) is detected to reach a set water level H2 through the liquid level sensor, the processor controls the liquid discharge control valve (13) to be closed, and simultaneously controls the tray (11) to rotate and the water pump (61) to be started for flushing;
step 6, after the washing time reaches a set time T2, the processor controls the water pump (61) to be closed, then the liquid discharge control valve (13) is opened, and the disinfectant in the washing water tank (1) is completely discharged;
step 7, the processor opens the flow control valve (65) and closes the liquid discharge control valve (13), and at the moment, the drying gas of the hot gas source passes through the flow control valve (65) and the electromagnetic valve (5) and is sprayed out from the cleaning spray head (2); and the processor synchronously controls the rotation of the tray (11).
9. The automatic washing and disinfecting method of claim 8 wherein in said step 2, the processor synchronously controls the rotation of the tray (11);
in the steps 3 and 6, the processor synchronously controls the tray (11) to stop rotating along with the opening of the liquid discharge control valve (13);
wherein, in the step 2 and the step 5, the rotating speed of the tray is 10-90 rpm;
in the step 7, the rotating speed of the tray is 10-60 rpm.
10. The automated washing and disinfecting method of claim 8, wherein H1 > H2, the T1 is 1-15min, and the T2 is 1-5 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110730333.XA CN113289955A (en) | 2021-06-29 | 2021-06-29 | Full-automatic cleaning and sterilizing device for medical cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110730333.XA CN113289955A (en) | 2021-06-29 | 2021-06-29 | Full-automatic cleaning and sterilizing device for medical cleaning tool |
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| Publication Number | Publication Date |
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| CN113289955A true CN113289955A (en) | 2021-08-24 |
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| CN202110730333.XA Pending CN113289955A (en) | 2021-06-29 | 2021-06-29 | Full-automatic cleaning and sterilizing device for medical cleaning tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113681785A (en) * | 2021-08-31 | 2021-11-23 | 浙江天能精工科技有限公司 | Cleaning system and control method for storage battery shell mold |
| CN113769122A (en) * | 2021-09-15 | 2021-12-10 | 深圳市科飞创科技有限公司 | Household tableware disinfection cabinet with intelligent drying function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113769122A (en) * | 2021-09-15 | 2021-12-10 | 深圳市科飞创科技有限公司 | Household tableware disinfection cabinet with intelligent drying function |
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Application publication date: 20210824 |
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