CN114178252A - Self-cleaning mechanism, hand disinfection machine and self-cleaning method for water pan - Google Patents
Self-cleaning mechanism, hand disinfection machine and self-cleaning method for water pan Download PDFInfo
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- CN114178252A CN114178252A CN202111457355.XA CN202111457355A CN114178252A CN 114178252 A CN114178252 A CN 114178252A CN 202111457355 A CN202111457355 A CN 202111457355A CN 114178252 A CN114178252 A CN 114178252A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 361
- 238000004140 cleaning Methods 0.000 title claims abstract description 149
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 88
- 239000012459 cleaning agent Substances 0.000 claims abstract description 23
- 238000009825 accumulation Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 44
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 31
- 239000003599 detergent Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 9
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 16
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 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
- B08B3/04—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
-
- 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
- B08B3/08—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
- 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
-
- 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
- B08B9/22—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 soaking alone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/141—Devices for gas baths with ozone, hydrogen, or the like with ionised gas, e.g. ozone
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- Mechanical Engineering (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a self-cleaning mechanism, a hand disinfection machine and a self-cleaning method for a water pan, relates to the technical field of disinfection machines, and solves the technical problems that bacteria are easy to breed and dirt is easy to generate in the water pan due to long-term water storage of the water pan in the prior art. The invention relates to a self-cleaning mechanism for a water pan, which comprises a detection assembly, a cleaning assembly and a drainage assembly, wherein the detection assembly is arranged in the water pan and is used for detecting water accumulation parameters in the water pan; the cleaning component is connected with the water receiving tray and is used for discharging cleaning agents into the water receiving tray and cleaning the water receiving tray; the drainage assembly is arranged on the water receiving tray and used for draining accumulated water in the water receiving tray. The self-cleaning mechanism and the self-cleaning method for the water pan can automatically clean accumulated water in the water pan, keep the water pan clean and tidy, improve user experience and avoid the problems that bacteria are easy to breed and dirt is easy to generate in the water pan due to long-term water storage of the water pan.
Description
Technical Field
The invention relates to the technical field of disinfection machines, in particular to a self-cleaning mechanism, a hand disinfection machine and a self-cleaning method for a water pan.
Background
The ubiquitous bacteria spreading source in daily life threatens human health all the time, and the hands often touch a lot of things, and the cross infection of bacteria is easily caused because of untimely cleaning or incomplete cleaning, for this reason, the hand sterilizing machine for supplying hand cleaning has appeared. With the increase of health consciousness and the improvement of living standard of people, the demand of the hand disinfection machine is gradually increased.
However, the applicant finds that after the hands of a user are disinfected, bacteria enter the water pan along with water flow, and the water pan stores water for a long time, so that bacteria are easy to breed in the water pan, dirt is produced, and discomfort is caused to the user.
Ozone (O)3) Can dissolve cell membranes of bacteria, viruses and pathogens, thereby eliminating most microorganisms. Because of the short life of ozone, the effectiveness is fast and there is no opportunity for microorganisms to develop resistance to ozone. The ozone can be generated without leakage by using water as a source of ozone and electrolysis, and can be produced according to the needs, so that the ozone can play a great role in public.
Therefore, the self-cleaning mechanism for the water pan is provided by combining the efficacy of ozone, the cleanness of the water pan is ensured, and the use experience of a user can be improved.
Disclosure of Invention
One of the purposes of the invention is to provide a self-cleaning mechanism and a self-cleaning method for a water pan, which solve the technical problems that bacteria are easy to breed and dirt is easy to generate in the water pan due to long-term water storage of the water pan in the prior art. The various technical effects that can be produced by the preferred technical solution of the present invention are described in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention discloses a self-cleaning mechanism for a water pan, which comprises a detection assembly, a cleaning assembly and a drainage assembly, wherein the detection assembly is arranged in the water pan and is used for detecting water accumulation parameters in the water pan; the cleaning assembly is connected with the water receiving tray and used for discharging cleaning agents into the water receiving tray and cleaning the water receiving tray based on a detection result of the detection assembly; the drainage assembly is arranged on the water receiving tray and used for draining accumulated water in the water receiving tray based on the cleaning state of the cleaning assembly.
According to a preferred embodiment, the self-cleaning mechanism for the water pan further comprises a control component, the control component is connected with the detection component, the cleaning component and the drainage component, and the control component controls the working states of the cleaning component and the drainage component based on the detection result of the detection component.
According to a preferred embodiment, the detection assembly comprises a first liquid level detection needle and a second liquid level detection needle, the first liquid level detection needle and the second liquid level detection needle are arranged at different heights of the inner wall of the water pan, the first liquid level detection needle and the second liquid level detection needle are used for detecting the water level of the accumulated water in the water pan, and when the first liquid level detection needle detects that the water level in the water pan exceeds a first preset water level, the cleaning assembly is in a working state; when the second liquid level detection needle detects that the water level in the water pan is lower than a second preset water level, the drainage assembly is in a closed state.
According to a preferred embodiment, the cleaning assembly comprises a cleaner pipe having a cleaner stored therein, the cleaner pipe being in communication with the drip tray and being adapted to discharge a cleaner into the drip tray when the cleaner pipe is in an operative condition.
According to a preferred embodiment, the cleaning assembly further comprises an ultrasonic generator, the ultrasonic generator is connected with the water pan, when the ultrasonic generator is in an operating state, the ultrasonic generator is used for generating ultrasonic waves and enabling attachments on the inner wall of the water pan to fall off through ultrasonic vibration, and meanwhile, cleaning agents in the water pan are mixed with accumulated water through ultrasonic vibration.
According to a preferred embodiment, the drainage assembly is an electromagnetic valve, the electromagnetic valve is arranged at a water outlet of the water pan, the electromagnetic valve is in an open state and a closed state, when the electromagnetic valve is in the open state, the water pan is communicated with the sewage discharge pipe, and when the electromagnetic valve is in the closed state, the water pan is isolated from the sewage discharge pipe.
According to a preferred embodiment, the control assembly comprises a main board, the main board is connected with the detection assembly, the cleaning assembly and the drainage assembly, and the main board is used for controlling the working states of the cleaning assembly and the drainage assembly based on the detection result of the detection assembly.
According to a preferred embodiment, the control assembly further comprises a display, the display is connected with the main board, and the display is used for displaying information sent by the main board.
According to the self-cleaning method for the self-cleaning mechanism of the water pan, a detection assembly is used for detecting water accumulation parameters in the water pan, when the water accumulation parameters in the water pan exceed a first preset value, cleaning agents are discharged into the water pan through a cleaning assembly and the water pan is cleaned, and after the cleaning assembly is cleaned, a drainage assembly is opened and the water accumulation in the water pan is discharged through the drainage assembly; and when the parameter of the accumulated water in the water receiving tray is lower than a second preset value, closing the drainage assembly.
According to a preferred embodiment, the self-cleaning method comprises the steps of:
the water level in the water receiving tray is detected through the first liquid level detection needle, when the water level in the water receiving tray exceeds a first preset water level, the mainboard controls the display to display a prompt of cleaning of drainage, and meanwhile, the mainboard controls the working of the detergent pipe and enables detergent in the detergent pipe to be drained into the water receiving tray.
When the discharging time of the cleaning agent exceeds T1, the main board controls the cleaning agent pipe to be closed, and simultaneously controls the ultrasonic generator to work, so that attachments on the inner wall of the water pan fall off, and meanwhile, the cleaning agent in the water pan is mixed with the accumulated water.
When the working time of the ultrasonic generator exceeds T2, the main board controls the ultrasonic generator to be closed, and simultaneously the main board controls the electromagnetic valve to be opened, so that the water in the water pan is discharged through the electromagnetic valve.
And detecting the water level in the water receiving tray through a second liquid level detection needle, and when the water level in the water receiving tray is lower than a second preset water level, controlling the electromagnetic valve to be closed by the mainboard, and simultaneously, eliminating the clear reminding of drainage displayed on the display.
After the reminding of drainage cleanness displayed on the display disappears, the water level in the water receiving tray is detected through the first liquid level detection needle, and the next period of self-cleaning work is carried out.
The self-cleaning mechanism and the self-cleaning method for the water pan provided by the invention at least have the following beneficial technical effects:
the invention relates to a self-cleaning mechanism and a self-cleaning method for a water pan, wherein the self-cleaning mechanism comprises a detection assembly, a cleaning assembly and a drainage assembly, the detection assembly is used for detecting water accumulation parameters in the water pan, when the water accumulation parameters in the water pan exceed a first preset value, cleaning agents are discharged into the water pan through the cleaning assembly and the water pan is cleaned, and after the cleaning assembly is cleaned, the drainage assembly is opened and the water accumulation in the water pan is discharged through the drainage assembly; when the ponding parameter in the water collector is less than the second default, close the drainage subassembly to can realize the ponding in the self-cleaning water collector, keep the clean and tidy of water collector, improve user experience, avoid the water collector to deposit water for a long time and lead to breeding the problem of bacterium in the water collector and produce the dirt easily.
Another object of the invention is to propose a hand sanitizer.
The hand disinfection machine comprises a disinfection machine set and a self-cleaning mechanism, wherein the disinfection machine set is used for cleaning and disinfecting hands, and the self-cleaning mechanism is the self-cleaning mechanism for the water pan according to any technical scheme of the invention.
According to a preferred embodiment, the disinfection unit comprises a body, a water tank, an ozone generator, a water pump, a spraying opening and a water receiving tray, wherein the water tank and the water receiving tray are fixed on the body, the ozone generator is connected with the water tank through the water pump, the spraying opening is connected with the ozone generator, the spraying opening is positioned above the water receiving tray, and water in the water tank is electrolyzed by the ozone generator and then sprayed out of the spraying opening.
The hand sterilizer of the invention at least has the following beneficial technical effects:
the hand disinfection machine comprises the self-cleaning mechanism for the water pan according to any technical scheme, accumulated water in the water pan can be automatically cleaned under the action of the self-cleaning mechanism for the water pan, the water pan is kept clean and tidy, user experience is improved, and the problems that bacteria are easy to breed and dirt is easy to generate in the water pan due to long-term water storage of the water pan are solved.
In addition, according to the hand disinfection machine in the preferred technical scheme of the invention, the disinfection unit is provided with the ozone generator, water in the water tank can be electrolyzed by the ozone generator to generate ozone and then is sprayed out from the spraying opening under the action of the ozone generator, and the cleaning and disinfection effect of the disinfection unit on the hands can be improved by utilizing the action of the ozone.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a preferred embodiment of the hand sanitizer of the present invention;
FIG. 2 is a logic flow diagram of a preferred embodiment of a self-cleaning method of the self-cleaning mechanism for the water pan.
In the figure: 101. a water pan; 102. a blow-off pipe; 103. a body; 104. a water tank; 105. an ozone generator; 106. a water pump; 107. a spray opening; 201. a first liquid level detection needle; 202. a second liquid level detection needle; 301. a detergent tube; 302. an ultrasonic generator; 401. an electromagnetic valve; 501. a main board; 502. a display.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The self-cleaning mechanism, the hand disinfection machine and the self-cleaning method for the water pan of the invention are described in detail below with reference to the attached drawings 1 and 2 and the embodiments 1 to 3 of the specification.
Example 1
The embodiment of the invention describes the self-cleaning mechanism for the water pan in detail.
This embodiment is used for automatically cleaning mechanism of water collector, including detection components, clean subassembly and drainage subassembly. Preferably, detection component sets up in water collector 101, and detection component is arranged in detecting the ponding parameter in the water collector 101. Preferably, the cleaning assembly is connected to the water pan 101, and the cleaning assembly is used for discharging a cleaning agent into the water pan 101 and cleaning the water pan 101 based on a detection result of the detection assembly. Preferably, the drainage component is arranged on the water-receiving tray 101, and the drainage component is used for draining accumulated water in the water-receiving tray 101 based on the cleaning state of the cleaning component. More preferably, the parameter of the accumulated water in the drip tray 101 is, for example, the depth of the accumulated water or the quality of the accumulated water. Specifically, the quality of the accumulated water can be reflected by the concentration of bacteria and/or the concentration of dirt in the accumulated water.
The self-cleaning mechanism for the water pan comprises a detection assembly, a cleaning assembly and a drainage assembly, wherein the detection assembly is used for detecting water accumulation parameters in the water pan 101, when the water accumulation parameters in the water pan 101 exceed a first preset value, cleaning agents are discharged into the water pan 101 through the cleaning assembly and the water pan 101 is cleaned, and after the cleaning assembly is cleaned, the drainage assembly is opened and the water accumulation in the water pan 101 is discharged through the drainage assembly; when the ponding parameter in the water collector 101 is less than the second default, close the drainage subassembly to can realize the ponding in the self-cleaning water collector 101, keep the clean and tidy of water collector 101, improve user experience, avoid water collector 101 to deposit water for a long time and lead to easily breeding the problem of bacterium and production dirt in the water collector.
According to a preferred embodiment, the self-cleaning mechanism for the water pan further comprises a control component, the control component is connected with the detection component, the cleaning component and the drainage component, and the control component controls the working states of the cleaning component and the drainage component based on the detection result of the detection component. Specifically, the control assembly controls the cleaning assembly and the drainage assembly to be opened or closed based on the detection result of the detection assembly.
According to a preferred embodiment, the detection assembly comprises a first liquid level detection needle 201 and a second liquid level detection needle 202, the first liquid level detection needle 201 and the second liquid level detection needle 202 are arranged at different heights on the inner wall of the water pan 101, the first liquid level detection needle 201 and the second liquid level detection needle 202 are used for detecting the water level of the accumulated water in the water pan 101, and when the first liquid level detection needle 201 detects that the water level in the water pan 101 exceeds a first preset water level, the cleaning assembly is in a working state; when the second liquid level detection pin 202 detects that the water level in the water receiving tray 101 is lower than the second preset water level, the drainage assembly is in a closed state. The first and second liquid level detection needles 201 and 202 may be products of the related art. As shown in fig. 1, the second liquid level detection needle 202 is disposed at the bottom of the water pan 101, the first liquid level detection needle 201 is disposed above the second liquid level detection needle 202, and when the first liquid level detection needle 201 detects that the water level in the water pan 101 exceeds a first preset water level, it indicates that there is much accumulated water in the water pan 101 and self-cleaning drainage is required, and at this time, the control assembly controls the cleaning assembly to be in a working state; when the second liquid level detection needle 202 detects that the water level in the water receiving tray 101 is lower than the second preset water level, it indicates that the accumulated water in the water receiving tray 101 is completely discharged, and at this time, the drainage assembly can be closed.
According to a preferred embodiment, the cleaning assembly comprises a cleaner pipe 301, the cleaner pipe 301 storing therein a cleaner, the cleaner pipe 301 being in communication with the drip tray 101 and being adapted to drain the cleaner into the drip tray 101 when the cleaner pipe 301 is in an operative condition, as shown in fig. 1. The cleaning agent pipe 301 in the preferred embodiment may be a pipe body having an open/close state in the prior art, and when the cleaning agent pipe 301 is opened, the cleaning agent pipe 301 is communicated with the water pan 101; when the detergent pipe 301 is closed, the detergent pipe 301 is isolated from the drip tray 101. The cleaning agent of the preferred embodiment can be a product in the prior art. The preferred technical scheme of this embodiment discharges into sanitizer in water collector 101, through the effect of sanitizer, can improve the cleaning efficiency and the cleaning performance of self-cleaning mechanism to water collector 101.
According to a preferred embodiment, the cleaning assembly further comprises an ultrasonic generator 302, the ultrasonic generator 302 is connected with the water receiving tray 101, when the ultrasonic generator 302 is in an operating state, the ultrasonic generator 302 is used for generating ultrasonic waves and enabling attachments on the inner wall of the water receiving tray 101 to be detached through ultrasonic vibration, and simultaneously enabling the cleaning agent in the water receiving tray 101 to be mixed with the accumulated water through the ultrasonic vibration. The ultrasonic generator 302 of the preferred embodiment can be a structure in the prior art. The cleaning assembly of the preferred technical scheme of this embodiment further includes an ultrasonic generator 302, and when the ultrasonic generator 302 is in a working state, the ultrasonic generator 302 is configured to generate ultrasonic waves and make attachments on the inner wall of the water pan 101 fall off through ultrasonic vibration, and at the same time make a cleaning agent in the water pan 101 mix with the collected water through ultrasonic vibration, so that the water pan 101 can be cleaned. According to the preferred technical scheme of the embodiment, the cleaning efficiency and the cleaning effect of the self-cleaning mechanism for the water tray 101 can be improved under the action of the ultrasonic generator 302.
According to a preferred embodiment, the drain assembly is a solenoid valve 401, as shown in FIG. 1. Preferably, the electromagnetic valve 401 is disposed at the water outlet of the water pan 101, the electromagnetic valve 401 has an open state and a closed state, when the electromagnetic valve 401 is in the open state, the water pan 101 is communicated with the sewage pipe 102, and when the electromagnetic valve 401 is in the closed state, the water pan 101 is isolated from the sewage pipe 102. The solenoid valve 401 of the preferred embodiment may be a structure of the prior art. When the electromagnetic valve 401 is in an open state, the water pan 101 is communicated with the sewage discharge pipe 102, so that sewage in the water pan 101 can be discharged through the electromagnetic valve 401; when the solenoid valve 401 is in a closed state, the drip tray 101 is isolated from the drain pipe 102, so that the liquid sprayed from the spray opening 107 can be collected through the drip tray 101.
According to a preferred embodiment, the control assembly comprises a main board 501, the main board 501 is connected with the detection assembly, the cleaning assembly and the drainage assembly, and the main board 501 is used for controlling the working states of the cleaning assembly and the drainage assembly based on the detection result of the detection assembly. Preferably, the motherboard 501 includes one or more memories on which executable programs are stored; also included on the motherboard 501 are one or more processors for executing an executable program in the memory for implementing the self-cleaning step of the water tray 101. Preferably, the main plate 501 further includes one or more timers for recording the time when the detergent pipe 301 discharges the detergent into the water tray 101 and the operation time of the ultrasonic generator 302. The control component of the preferred technical scheme of this embodiment includes a main board 501, and self-cleaning of the water tray 101 can be automatically realized through the function of the main board 501.
According to a preferred embodiment, the control assembly further comprises a display 502, the display 502 being connected to the main board 501, and the display 502 being adapted to display information sent by the main board 501. The display of the preferred embodiment may be a structure of the prior art. Specifically, when the first liquid level detection pin 201 detects that the water level in the water pan 101 exceeds a first preset value, the main board 501 sends a signal to the display 502, and the display 502 displays a prompt of "drainage cleaning". The control assembly of the preferred technical scheme of the embodiment also comprises a display 502, and the user can conveniently and intuitively know the state of the disinfection machine through the action of the display 502.
Example 2
The present embodiment describes the hand sterilizer of the present invention in detail.
The hand sterilizer of the present embodiment includes a sterilizer assembly and a self-cleaning mechanism, as shown in fig. 1. Preferably, the disinfecting unit is used for cleaning and disinfecting hands. Preferably, the self-cleaning mechanism is the self-cleaning mechanism used for the water pan according to any one of the technical solutions in embodiment 1, as shown in fig. 1.
The hand sterilizing machine of this embodiment, including 1 arbitrary technical scheme in the embodiment be used for the automatically cleaning mechanism of water collector, through the effect that is used for the automatically cleaning mechanism of water collector, can realize the ponding in the automatically cleaning water collector 101, keeps the clean and tidy of water collector 101, improves user experience, has avoided water collector 101 to deposit water for a long time and has leaded to easily breeding the problem of bacterium and production dirt in the water collector 101.
According to a preferred embodiment, the disinfection battery comprises a body 103, a water tank 104, an ozone generator 105, a water pump 106, a spray opening 107 and a drip tray 101, as shown in fig. 1. Preferably, the water tank 104 and the water receiving tray 101 are fixed to the body 103, the ozone generator 105 is connected to the water tank 104 via a water pump 106, the spray opening 107 is connected to the ozone generator 105, the spray opening 107 is positioned above the water receiving tray 101, and water in the water tank 104 is electrolyzed by the ozone generator 105 and then sprayed out from the spray opening 107. More preferably, the body 103, the water tank 104, the ozone generator 105, the water pump 106, the spraying opening 107 and the water tray 101 may be the structures of the prior art, and the detailed structures thereof are not described herein.
According to the hand disinfection machine adopting the preferred technical scheme in the embodiment, the disinfection unit is provided with the ozone generator 105, water in the water tank can be electrolyzed by the ozone generator 105 to generate ozone and then is sprayed out from the spraying opening 107 under the action of the ozone generator 105, and the cleaning and disinfection effect of the disinfection unit on the hand can be improved by utilizing the action of the ozone.
Example 3
This example describes the self-cleaning method of the present invention in detail.
In the self-cleaning method for the self-cleaning mechanism of the water pan in the technical scheme of embodiment 1, a detection assembly is used for detecting water accumulation parameters in the water pan 101, when the water accumulation parameters in the water pan 101 exceed a first preset value, cleaning agents are discharged into the water pan 101 through a cleaning assembly and the water pan 101 is cleaned, and after the cleaning assembly is cleaned, a drainage assembly is opened and the water accumulation in the water pan 101 is discharged through the drainage assembly; when the parameter of the accumulated water in the drip tray 101 is lower than the second preset value, the drain assembly is closed, as shown in fig. 2.
In the self-cleaning method of the embodiment, the detection assembly is used for detecting the water accumulation parameter in the water pan 101, when the water accumulation parameter in the water pan 101 exceeds a first preset value, cleaning agent is discharged into the water pan 101 through the cleaning assembly and the water pan 101 is cleaned, and after the cleaning assembly is cleaned, the drainage assembly is opened and the water accumulation in the water pan 101 is discharged through the drainage assembly; when the ponding parameter in the water collector 101 is less than the second default, close the drainage subassembly to can realize the ponding in the self-cleaning water collector 101, keep the clean and tidy of water collector 101, improve user experience, avoid water collector 101 to deposit water for a long time and lead to easily breeding the problem of bacterium and production dirt in the water collector.
Preferably, as shown in fig. 2, the self-cleaning method comprises the steps of:
s101: detect the water level in the water collector 101 through first liquid level detection needle 201, when the water level in the water collector 101 exceeded first preset water level, mainboard 501 controlled display 502 displayed the clear warning of drainage, and simultaneously mainboard 501 controlled sanitizer pipe 301 work to make the sanitizer in sanitizer pipe 301 discharge into in the water collector 101. If the water level in the water receiving tray 101 does not exceed the first preset water level, the water level in the water receiving tray 101 is continuously detected through the first liquid level detection needle 201.
S102: when the detergent discharging time exceeds T1, the main board 501 controls the detergent pipe 301 to close, and simultaneously the main board 501 controls the ultrasonic generator 302 to work, so that the attachments on the inner wall of the water receiving tray 101 fall off, and simultaneously the detergent in the water receiving tray 101 is mixed with the accumulated water. The discharge time of the cleaning agent is, for example, 10S, 20S, and can be specifically set according to the requirement. If the discharge time of the detergent does not exceed T1, the detergent pipe 301 continues to be in operation.
S103: when the working time of the ultrasonic generator 302 exceeds T2, the main board 501 controls the ultrasonic generator 302 to be closed, and simultaneously the main board 501 controls the electromagnetic valve 401 to be opened, so that the water in the water pan 101 is discharged through the electromagnetic valve 401. The working time of the ultrasonic generator 302 is 1min, 5min or 10min, which can be specifically set according to the requirement. If the operation time of the ultrasonic generator 302 does not exceed T2, the ultrasonic generator 302 continues to be in operation.
S104: detect the water level in the water collector 101 through second liquid level detection needle 202, when the water level in the water collector 101 is less than the second and predetermines the water level, mainboard 501 control solenoid valve 401 closes, and the clear warning of the drainage that shows on display 502 disappears simultaneously. If the water level in the water pan 101 is not lower than the second preset water level, the electromagnetic valve 401 is continuously opened, so that the accumulated water in the water pan 101 is continuously discharged.
S105: after the drainage cleaning reminder displayed on the display 502 disappears, the first liquid level detection needle 201 detects the water level in the water pan 101, and the next cycle of self-cleaning operation is started.
According to the self-cleaning method of the preferred technical scheme, the accumulated water level in the water pan 101 is detected, bacteria and dirt on the wall surface of the water pan 101 are treated through the cleaning agent pipe 301 and the ultrasonic generator 302, and treated sewage is discharged through the electromagnetic valve 401, so that accumulated water in the water pan 101 can be automatically cleaned, the cleanness and tidiness of the water pan 101 are kept, user experience is improved, and the problem that the bacteria and the dirt are easily bred in the water pan and are generated due to long-term water storage of the water pan 101 is avoided.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (12)
1. The self-cleaning mechanism for the water pan is characterized by comprising a detection assembly, a cleaning assembly and a drainage assembly, wherein the detection assembly is arranged in the water pan (101) and is used for detecting water accumulation parameters in the water pan (101); the cleaning component is connected with the water pan (101), and is used for discharging cleaning agents into the water pan (101) and cleaning the water pan (101) based on the detection result of the detection component; the drainage assembly is arranged on the water collecting tray (101) and used for draining accumulated water in the water collecting tray (101) based on the cleaning state of the cleaning assembly.
2. The self-cleaning mechanism for a water tray of claim 1, further comprising a control assembly connected to the detection assembly, the cleaning assembly and the drain assembly, and controlling the operating states of the cleaning assembly and the drain assembly based on the detection result of the detection assembly.
3. The self-cleaning mechanism for a drip tray according to claim 1 or 2, wherein the detection assembly comprises a first liquid level detection pin (201) and a second liquid level detection pin (202), the first liquid level detection pin (201) and the second liquid level detection pin (202) are disposed at different heights of the inner wall of the drip tray (101), and the first liquid level detection pin (201) and the second liquid level detection pin (202) are used for detecting a water accumulation level in the drip tray (101),
when the first liquid level detection needle (201) detects that the water level in the water pan (101) exceeds a first preset water level, the cleaning assembly is in a working state; when the second liquid level detection needle (202) detects that the water level in the water pan (101) is lower than a second preset water level, the drainage assembly is in a closed state.
4. A self-cleaning mechanism for a water tray as claimed in claim 1 or claim 2, wherein the cleaning assembly comprises a cleaner tube (301), the cleaner tube (301) having a cleaner stored therein, the cleaner tube (301) being in communication with the water tray (101) and being arranged to drain cleaner into the water tray (101) when the cleaner tube (301) is in an operative condition.
5. The self-cleaning mechanism for the water receiving tray as claimed in claim 4, wherein the cleaning assembly further comprises an ultrasonic generator (302), the ultrasonic generator (302) is connected with the water receiving tray (101), when the ultrasonic generator (302) is in an operating state, the ultrasonic generator (302) is used for generating ultrasonic waves and enabling attachments on the inner wall of the water receiving tray (101) to be detached through ultrasonic vibration, and simultaneously enabling the cleaning agent in the water receiving tray (101) to be mixed with the accumulated water through ultrasonic vibration.
6. The self-cleaning mechanism for a water collector of claim 1 or 2, wherein the water discharge assembly is a solenoid valve (401), the solenoid valve (401) is arranged at the water outlet of the water collector (101), the solenoid valve (401) has an open state and a closed state, when the solenoid valve (401) is in the open state, the water collector (101) is communicated with the sewage pipe (102), and when the solenoid valve (401) is in the closed state, the water collector (101) is isolated from the sewage pipe (102).
7. The self-cleaning mechanism for a water tray according to claim 2, wherein the control component comprises a main board (501), the main board (501) is connected with the detection component, the cleaning component and the drainage component, and the main board (501) is used for controlling the working states of the cleaning component and the drainage component based on the detection result of the detection component.
8. The self-cleaning mechanism for a water tray of claim 7, wherein the control assembly further comprises a display (502), the display (502) is connected to the main board (501), and the display (502) is used to display information sent by the main board (501).
9. A hand disinfection machine comprising a disinfection machine set and a self-cleaning mechanism, wherein the disinfection machine set is used for cleaning and disinfecting hands, and the self-cleaning mechanism is the self-cleaning mechanism for a water pan of any one of claims 1-8.
10. A hand sanitizer according to claim 9, wherein the sanitizer unit comprises a body (103), a water tank (104), an ozone generator (105), a water pump (106), a spray opening (107), and a drip tray (101), wherein the water tank (104) and the drip tray (101) are secured to the body (103), the ozone generator (105) is connected to the water tank (104) via the water pump (106), the spray opening (107) is connected to the ozone generator (105), and the spray opening (107) is located above the drip tray (101) and causes water in the water tank (104) to be electrolyzed by the ozone generator (105) and then ejected from the spray opening (107).
11. A method of self-cleaning of a self-cleaning mechanism for a water tray according to any one of claims 1 to 8, characterised by sensing a parameter of water accumulation in the water tray (101) using a sensing assembly, discharging cleaning agent into the water tray (101) through a cleaning assembly and cleaning the water tray (101) when the parameter of water accumulation in the water tray (101) exceeds a first preset value, and after cleaning of the cleaning assembly, opening a drain assembly and draining water accumulated in the water tray (101) through the drain assembly; and when the parameter of accumulated water in the water receiving tray (101) is lower than a second preset value, closing the drainage assembly.
12. Self-cleaning method according to claim 11, comprising the steps of:
detecting the water level in the water receiving tray (101) through a first liquid level detection needle (201), when the water level in the water receiving tray (101) exceeds a first preset water level, controlling a display (502) to display a drainage cleaning prompt through a main board (501), and simultaneously controlling a detergent pipe (301) to work through the main board (501) and enabling detergent in the detergent pipe (301) to be drained into the water receiving tray (101);
when the detergent discharging time exceeds T1, the main board (501) controls the detergent pipe (301) to be closed, meanwhile, the main board (501) controls the ultrasonic generator (302) to work, so that attachments on the inner wall of the water-receiving tray (101) fall off, and meanwhile, the detergent in the water-receiving tray (101) is mixed with accumulated water;
when the working time of the ultrasonic generator (302) exceeds T2, the main board (501) controls the ultrasonic generator (302) to be closed, and simultaneously the main board (501) controls the electromagnetic valve (401) to be opened, so that the water in the water pan (101) is discharged through the electromagnetic valve (401);
detecting the water level in the water pan (101) through a second liquid level detection needle (202), and when the water level in the water pan (101) is lower than a second preset water level, controlling the electromagnetic valve (401) to be closed by the mainboard (501), and simultaneously, enabling the drainage cleanness reminder displayed on the display (502) to disappear;
after the drainage cleaning reminder displayed on the display (502) disappears, the water level in the water pan (101) is detected through the first liquid level detection needle (201), and the next period of self-cleaning operation is started.
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| CN202111457355.XA CN114178252B (en) | 2021-12-01 | 2021-12-01 | Self-cleaning mechanism for water receiving disc, hand sterilizer and self-cleaning method |
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| CN202111457355.XA CN114178252B (en) | 2021-12-01 | 2021-12-01 | Self-cleaning mechanism for water receiving disc, hand sterilizer and self-cleaning method |
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| CN114178252B CN114178252B (en) | 2024-05-07 |
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