CN100506288C - Intelligent-tracking-monitoring disinfecting cabinet and its tracking-monitoring-disinfecting method - Google Patents
Intelligent-tracking-monitoring disinfecting cabinet and its tracking-monitoring-disinfecting method Download PDFInfo
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Abstract
The present invention relates to an intelligent monitoring sterilizing cabinet and its automatic monitoring sterilizing method. It is characterized by that it includes a cabinet body, power supply board and control panel placed on the panel of cabinet body. The described cabinet body is formed from upper chamber and lower chamber, an upper chamber heating device is placed in the upper chamber interior, a lower chamber heating device is placed in the lower chamber interior. In the sterilizing cabinet interior an intelligent control system is set, said intelligent control system includes a temperature detection device, a humidity detection device and a computer plate. Besides, said invention also provides the working principle of said intelligent monitoring sterilizing cabinet and its concrete operation method.
Description
Technical field
The present invention relates to a kind of disinfection cabinet, specifically be meant a kind of intelligent-tracking monitoring disinfectant disinfection cabinet, belong to the disinfection cabinet modular construction and improve technical field; Simultaneously, the invention still further relates to a kind of intelligent-tracking monitoring sterilization method that is used for disinfection cabinet.
Background technology
When sterilizing tableware, existing disinfection cabinet need manually set (comprising special or general setting), mostly be that passive sterilization maybe can't judge whether and need carry out disinfection, or tableware is sterilized when not needing to sterilize, cause the waste of the energy or accelerated the aged deterioration of tableware, utilization rate is not high enough.
As shown in Figure 1, be existing artificial setting sterilization block diagram, as can be seen, the artificial setting-up time of existing disinfection cabinet, artificial design temperature, the consequence of bringing so usually is that setting-up time has been grown, power consumption; Setting-up time has been lacked, and does not reach the disinfectant effect; Artificial design temperature height, easy damage product, artificial design temperature is low, do not reach the disinfectant effect yet, and when artificially using, start at any time, grab incessantly Best Times, when not needing disinfectant, carry out disinfection, in the time of the needs disinfectant, but do not carry out disinfection, cause the wasting of resources, in addition, it is untimely to start shooting, in disinfection cabinet, produce abnormal flavour, moist, bacteria breed make that tableware is mouldy and cause secondary pollution that this is influence user on the contrary healthy.
In order to overcome defective of the prior art, those skilled in the art have carried out some improvement to it, documents specific as follows:
Documents 1, application number is to disclose a kind of method that timing controlled realizes fully automatic sterilizing that adds in disinfection cabinet and water dispenser in 01130516.9 the Chinese patent application, it is to add the timing circuit that can open and close automatically power supply in the supply line of the electricity consumption device of the disinfection cavity of the disinfection cabinet of existing shape or water dispenser, or the timing controlled function that opens and closes automatically power supply is set on existing power-supply controller.It make be loaded in the disinfection cabinet and the disinfection cavity of water dispenser in infrared ray electric heat pipe, ozonator, uviol lamp and magnetron carry out certain hour at interval power on/off and intermittent work.Thereby bowl dish and water tumbler that disinfection cabinet and water dispenser are opposite in it have the function of fully automatic sterilizing.The more existing artificial participation of this documents starts disinfection cabinet, the disinfection cabinet that disinfecting time is set is more first further, but disclosed fully automatic sterilizing method in this documents, time opening or close working power make decontaminating apparatus carry out certain hour at interval break-make and intermittent work, though work longer-term work power saving intermittently, but, because not having, it does not judge whether the function that need carry out disinfection automatically, when not needing disinfectant, also can carry out disinfection automatically, so, the problem of waste electric energy still exists, and this method is perfect inadequately, is further improved.
Disclosed disinfection cabinet adopts microwave, ionizing radiation, hyperacoustic mode respectively in above-mentioned four pieces of documents, though be intelligent,, all not open intelligent method place in documents, so above-mentioned four pieces of documents all remain further perfect.
User's life-time service disinfection cabinet is deposited article such as tableware, can not carry out in good time the sterilization or carry out once in a while-inferior sterilizing-drying function, suitable especially bacterial reproduction under the environment of kitchen cabinet humidity, cause article such as tableware mouldy, seriously influenced the clean-up performance of tableware, electrical part is got rusty reduction of service life.
Summary of the invention
But the object of the present invention is to provide in a kind of intelligent decision disinfection cabinet and whether need the disinfectant disinfection cabinet, can detect humidity and temperature in the sterilization chamber, tableware sterilization automatically at any time when needed, increased effective utilization of disinfection cabinet greatly, in addition, have also that high temperature is xeothermic, the intelligent-tracking type disinfection cabinet of the damp and hot powerful sterilizing function of steam.
Another object of the present invention is to provide a kind of sterilization method that is used for the intelligent-tracking disinfection cabinet, but whether need sterilization in this sterilization method intelligent decision disinfection cabinet, according to humidity in the detected sterilization chamber and temperature, compare with computer plate setting humidity and temperature, thereby determine whether to need to start the intelligent-tracking sterilization method that heater carries out heating disinfection.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of intelligent-tracking monitoring disinfection cabinet, comprise: a cabinet 10, power panel 12, one is arranged on the control panel 9 on the cabinet panel, described cabinet 10 is by last chamber 101, following chamber 102 is formed, the chamber heater is set in the chamber 101 on described, chamber heater down is set in described chamber 102 down, be provided with intelligence control system in this disinfection cabinet, this intelligence control system comprises temperature-detecting device, humidity detector and computer plate 11, described temperature-detecting device is arranged on the box body wall of chamber and/or following chamber, described humidity detector is on the box body wall of last chamber and/or following chamber, the input collecting temperature checkout gear of described computer plate 11 and the information of humidity detector, outfan respectively with control panel 9, last chamber heater, following chamber heater links to each other.
Described intelligent-tracking monitoring disinfection cabinet, described intelligence control system further comprises temperature control equipment, this temperature control equipment adopts temperature limiter 51, temperature controller 52, fuse 71, and described temperature control equipment is connected in the heater circuit of chamber and following chamber.
Described intelligent-tracking monitoring disinfection cabinet, the described chamber heater of going up comprises and is arranged on indoor primary heater 2, secondary heater 4, described primary heater 2 is arranged on the medial wall or roof of chamber, and described secondary heater 4 is arranged on the medial wall or roof of chamber; Described down chamber heater comprises and is arranged on down indoor the 3rd heater 5, the 4th heater 7, and described the 3rd heater 5 is arranged on down on the medial wall or base plate of chamber, and described the 4th heater 7 is arranged on down on the medial wall or base plate of chamber.
Described intelligent-tracking monitoring disinfection cabinet, described primary heater 2 adopts ptc heater, and described secondary heater 4 adopts quartz burner, and described the 3rd heater 5 adopts optical wave tube, and described the 4th heater 7 adopts steam-heating pipe.
Described intelligent-tracking monitoring disinfection cabinet, the described room temperature checkout gear of going up adopts first temperature sensor, and humidity detector adopts first humidity sensor; Described room temperature checkout gear down adopts second temperature sensor, and humidity detector adopts second humidity sensor; Described temperature-detecting device one end is arranged in the disinfection cabinet, the other end is communicated with ambient atmosphere, like this, when disinfection cabinet uses or after use in a period of time (through evidence usually during this period of time about 4 hours), the detected temperature of this Temperature Detector, humidity usually can be greater than the temperature in the external environment, humidity; When long-term a period of time of disinfection cabinet is inapplicable, the detected temperature of this Temperature Detector, humidity are identical with temperature, the humidity of external environment usually, so, this moment Temperature Detector detected actual be exactly temperature, the humidity of external environment, the computer plate receives temperature value, the humidity value of external environment, judgement through default definite value is compared, thereby whether decision needs to start disinfectant program to carrying out disinfection in the disinfection cabinet.
A kind of automatic monitoring sterilization method that is used for intelligent-tracking monitoring disinfection cabinet, the frequency that intelligence control system in this disinfection cabinet is monitored temperature value in the disinfection cabinet, humidity value automatically and gone up this sterilization and drying, measured value sent in the computer plate with standard temperature value, the humidity value set compare, thereby determine whether disinfection cabinet needs Auto Power On to carry out disinfection.
Described automatic monitoring sterilization method, be provided with humidity detector and temperature-detecting device in the described intelligence control system, when the humidity of humidity detector and the perception of temperature-detecting device institute and temperature reach the numerical value that the computer plate sets, the computer plate is just given heater with electrical signal transfer, heater is just started working, and duration of work humidity detector and temperature-detecting device carry out tracking and monitoring; When being lower than the data of computer plate setting, humidity detector and temperature-detecting device are just passed to the computer plate to signal, and the computer plate is passed to heater to the signal of telecommunication, and heater just quits work, and disinfection cycle finishes.
Described automatic monitoring sterilization method, described automatic monitoring sterilization method specifically may further comprise the steps:
At first, beginning intelligent monitoring;
The second, whether the temperature-detecting device detection room temperature that is arranged in the disinfection cabinet is lower than first design temperature, if, then do not open disinfection cabinet, program is returned, if not, then proceed next step;
The 3rd, by the computer plate judge this moment apart from time of start last time whether greater than setting-up time, if, then continue next step, if not, then do not open disinfection cabinet, program is returned;
The 4th, whether the humidity detector detection room temperature that is arranged in the disinfection cabinet is higher than the first setting humidity, if, then proceed next step, if not, then do not open disinfection cabinet, program is returned;
The 5th, the heater of opening in the disinfection cabinet carries out disinfection, heats, and after heating a period of time, its heat time heating time is relevant with the heater watt level in the disinfection cabinet, continues next step;
The 6th, judge by temperature-detecting device whether the vapor (steam) temperature in the disinfection cabinet is higher than second design temperature, if, then heater stop heating, if not, heating then continued;
The 7th, judge by humidity detector whether humidity in the disinfection cabinet is lower than second and sets humidity, if, heater stop heating and dehumidification then, if not, heating and dehumidification then continued;
At last, termination routine returns original state.
Described automatic monitoring sterilization method, in step 2, described first design temperature is 5-15 ℃; In step 3, described setting-up time is 3-5 hour, and the best is arranged on 4 hours; In step 4, the described first setting humidity is 55%RH; In the step 5, the time of heater heating is between 10-60min; In the step 6, described second design temperature is 90-120 ℃; In the step 7, the described second setting humidity is 60%RH.
Described automatic monitoring sterilization method, when the detected once more numerical value of the temperature-detecting device in the disinfection cabinet, humidity detector during at the numerical range that the computer plate is set, heater repeats above program.
Use beneficial effect of the present invention to be: (one) utilization rate of electrical height; Can concomitant disinfection when (two) tableware has antibacterial; (3) frame for movement, circuit theory are simple; (4) need not artificial start, shutdown.Intellectual monitoring of the present invention is followed the tracks of sterilization and relatively is fit to family disinfection and keeps a public place clean, and follows the tracks of the suitable bacterial reproduction growth of environmental condition in the disinfection way cabinet if select for use, follows the tracks of sterilizing function and will automatically switch to disinfectant program; If environmental condition is not suitable for the bacterial reproduction growth in the cabinet, then follow the tracks of sterilizing function and will automatically switch to energy-conservation program, satisfy sterilization and energy-conservation double requirements.Because Chinese meal has been doomed to pause after Chinese common people have a meal and will have rinsed a lot of bowl dish, so the most suitable Chinese family of disinfection cabinet uses.Particularly rainy season, all there was the experience of bowls and chopsticks mildew speckle in a lot of families temporarily, had used after the tracking sterilizing function disinfection cabinet, and this phenomenon just takes place never again, is ignorant of the disinfectant people and also can have easily sterilized.Follow the tracks of each parameter efficiency comparison sheet of disinfection cabinet of disinfection cabinet and prior art below for the present invention: table 1
| Type | Year power consumption (degree) | Complete machine service life (hour) | Bactericidal effect |
| The plain edition disinfection cabinet | 35 | 3000 (electrical part gets rusty and machine life reduces) | High temperature wet season tableware has mouldy, has had a strong impact on the cleaning of tableware |
| Periodicity open type disinfection cabinet | 125 | 10000 (appliance working spare and machine life reduce throughout the year) | Annual normality does not have pathogenic bacterias such as escherichia coli, staphylococcus aureus, fungus and grows |
| Intelligent-tracking type disinfection cabinet | 70 | 15000 (electrical part is worked in good time, keeps clean to have prolonged the service life of complete machine throughout the year) | Annual normality does not have pathogenic bacterias such as escherichia coli, staphylococcus aureus, fungus and grows |
By last table as can be seen, intelligent-tracking type disinfection cabinet of the present invention prolongs the service time of cabinet-type air conditioner under the prerequisite of power saving, and has realized that disinfection cabinet median year attitude do not have pathogenic bacteria and grow.
Description of drawings
Fig. 1 is the artificial disinfectant program block diagram of setting in the prior art;
Fig. 2 is the electrical schematic diagram of documents 6 in the prior art;
Fig. 3 is the wiring sketch map of disinfection cabinet of the present invention;
Fig. 4 is the electrical equipment principle sketch of disinfection cabinet one embodiment of the present invention;
Fig. 5 follows the tracks of total program flow diagram of sterilization method for disinfection cabinet of the present invention;
Fig. 6 follows the tracks of an embodiment program flow diagram of sterilization method for disinfection cabinet of the present invention;
The specific embodiment
Below by the specific embodiment, accompanying drawing describes the present invention in addition.
At first, we simply introduce the operation principle of intelligent-tracking monitoring sterilizing, user's life-time service disinfection cabinet is deposited article such as tableware, carry out simultaneously the once sterilizing drying function once in a while, owing to the relative low excessively phenomenon of sterilization frequency often occurs, suitable especially bacterial reproduction under the environment of kitchen cabinet humidity causes article such as tableware mouldy, has seriously influenced the clean-up performance of tableware.The intelligent-tracking disinfection function is by temperature-compensating humidity sensor, timer in the intelligence control system in the machine, automatic tracing and measuring goes out the temperature humidity in the disinfection cabinet, intelligence control system can judge whether environment is fit to bacterial reproduction in the cabinet, whether needs to carry out disinfection function.That is to say, the user is as long as put article such as tableware in the cabinet into, power-on, intelligence control system will begin immediately to monitor humidity in the cabinet, temperature environmental condition and last time sterilization and drying frequency, if the suitable bacterial reproduction growth of environmental condition in the cabinet, intelligence control system will automatically switch to oven dry or disinfectant relative program Auto Power On, if environmental condition is not suitable for the bacterial reproduction growth in the cabinet, then intelligence control system will automatically switch to energy-conservation program, realizes the intelligence of table-ware disinfection, the demand of energy-conservation, health.
According to 1 grade of standard atmosphere state (JIS-8703) standard humidity state: relative humidity 65 ± 2%rh; 2 grades of standard humidity states: relative humidity 65 ± 5%rh; 3 grades of standard humidity states: relative humidity 65 ± 20%rh; Common 3 grades of moisture conditions are normal wet.Standard atmosphere state 1 class: 20 ± 1 ℃ of temperature, relative humidity 65 ± 2%rh; Standard atmosphere state 2 classes: 20 ± 2 ℃ of temperature, relative humidity 65 ± 2%rh; Standard atmosphere state 3 classes: 20 ± 2 ℃ of temperature, relative humidity 65 ± 5%rh; Usually the scope of ambient temperature and moisture is: 20 ± 15 ℃ of relative humidity 65 ± 20%rh of temperature.
Description by above-mentioned standard atmosphere, the temperature range of ambient temperature and moisture exists as can be seen: between 5 ℃-35 ℃, humidity exists: between the 45%RH-85%RH, common noxious bacteria has pathogenic bacterias such as escherichia coli, staphylococcus aureus, fungus in people's daily life, according to the research of microbiology aspect, easy growth temperature three basic points of antibacterial are as shown in the table: table 2
| Minimum growth temperature | Be generally-5 ℃～-10 ℃ | Extremely be-30 ℃ |
| Optimum growth temperature | Psychrophile＜20 ℃ | |
| 20～45 ℃ of mesophilic bacterias | ||
| Thermophilic Bacteria〉45 ℃ | ||
| Maximum growth temperature | Be generally 80 ℃～95 ℃ | It extremely is 105 ℃～300 ℃ |
Scope in conjunction with ambient temperature and moisture, with antibacterial optimum growth temperature in the last table, the minimum temperature and the maximum temperature that can draw bacterial growth all do not have can not appear in the room temperature scope yet, so, the most suitable growth temperature of bacteria breed is just in time in the room temperature scope: between 20 ℃～45 ℃, in like manner, too wet or too irritated environment also are unfavorable for the growth of antibacterial, so, antibacterial grows easily under normal wet state, between its scope 45%RH-85%RH, especially about 60%RH, be more conducive to the growth of antibacterial.
Below in conjunction with accompanying drawing the present invention being followed the tracks of disinfection cabinet is introduced:
As Fig. 3, shown in Figure 4, a kind of intelligent-tracking monitoring disinfection cabinet, comprise: a cabinet 10, power panel 12, one is arranged on the control panel 9 on the cabinet panel, described cabinet 10 is by last chamber 101, following chamber 102 is formed, the chamber heater is set in the chamber 101 on described, chamber heater down is set in described chamber 102 down, be provided with intelligence control system in this disinfection cabinet, this intelligence control system comprises temperature-detecting device, humidity detector and computer plate 11, described temperature-detecting device is arranged on the box body wall of chamber and/or following chamber, described humidity detector is on the box body wall of last chamber and/or following chamber, the input collecting temperature checkout gear of described computer plate 11 and the information of humidity detector, outfan respectively with control panel 9, last chamber heater, following chamber heater links to each other.
Described intelligence control system further comprises temperature control equipment, and this temperature control equipment adopts temperature limiter 51, temperature controller 52, fuse 71, and described temperature control equipment is connected in the heater circuit of chamber and following chamber.The described chamber heater of going up comprises and is arranged on indoor primary heater 2, secondary heater 4, and described primary heater 2 is arranged on the medial wall or roof of chamber, and described secondary heater 4 is arranged on the medial wall or roof of chamber; Described down chamber heater comprises and is arranged on down indoor the 3rd heater 5, the 4th heater 7, and described the 3rd heater 5 is arranged on down on the medial wall or base plate of chamber, and described the 4th heater 7 is arranged on down on the medial wall or base plate of chamber; In the present embodiment, described primary heater 2 adopts ptc heater, and described secondary heater 4 adopts quartz burner, and described the 3rd heater 5 adopts optical wave tube, and described the 4th heater 7 adopts steam-heating pipe.
In addition, heater is not limited to above-mentioned heating element heater, also can adopt other heating element heater, and just, the compound mode in the present embodiment is a kind of preferable compound mode.The tradition dry heat sterilization be common heater by air as transmitting medium, make object progressively heating from outside to inside, it is slow to conduct heat.Heat as the infrared sterilization cabinet directly conducts heat to cabinet, so thermal loss is big, and sterilization functions is chronic, so power consumption is big, and time-consuming the expense.Cumulative light wave sterilization is to have made full use of light radiation that light wave sends as transmitting medium, by the light wave amplitude transformer with the light wave reflect focalization, the TRANSIENT HIGH TEMPERATURE direct irradiation is on tableware, in the extremely short time, reached the action time of sterilizing-drying, so the electricity consumption time is very short, the contrast same effect, cumulative light wave dry heat sterilization required time and power consumption only are 1/6 and 1/3 of conventional dry heat sterilization drying time and power consumptions.The powerful energy of cumulative light wave is by the effect of focalizer, accumulates in moment and carries out sterilizing-drying on the tableware, thereby reduce thermal loss to greatest extent, have locking sterilization scope, direct irradiation cabinet not, electrothermal calefactive rate is exceedingly fast, sterilization is thorough, the characteristics of energy savings and advantage.
In addition, be provided with the dc fan 22 that is used to dehumidify in the medial wall of last chamber 101, when the humidity of chamber is excessive instantly, can opens blower fan and dehumidify indoor.
As Fig. 3, Fig. 4, the described room temperature checkout gear of going up adopts first temperature sensor 6, and humidity detector adopts first humidity sensor 8, second humidity sensor 80; Described room temperature checkout gear down adopts second temperature sensor 3, and humidity detector adopts second humidity sensor 43.Certainly,, be not limited to temperature sensor and humidity sensor that above-mentioned number is set, when mounted, can the several temperature pick off be set and humidity sensor detects more at indoor diverse location in order to mention the detected value of sterilization in-cabinet temperature, humidity.
What emphasize a bit around here is, above-mentioned temperature-detecting device one end is arranged in the disinfection cabinet, the other end is communicated with ambient atmosphere, like this, when disinfection cabinet uses or after use in a period of time (through evidence usually during this period of time about 4 hours), the detected temperature of this Temperature Detector, humidity usually can be greater than the temperature in the external environment, humidity; When long-term a period of time of disinfection cabinet is inapplicable, the detected temperature of this Temperature Detector, humidity are identical with temperature, the humidity of external environment usually, so, this moment Temperature Detector detected actual be exactly temperature, the humidity of external environment, the computer plate receives temperature value, the humidity value of external environment, judgement through default definite value is compared, thereby whether decision needs to start disinfectant program to carrying out disinfection in the disinfection cabinet.
In disinfection cabinet structure of the present invention, the acp chip model of described computer plate 11 is sinowealghsh69p43k, perhaps adopts the mc68hc05p9 of motorola.
Below in conjunction with Fig. 5, Fig. 6 tracking detection method is elaborated:
A kind of tracking and monitoring sterilization method that is used for intelligent-tracking monitoring disinfection cabinet, intelligence control system in this disinfection cabinet is monitored temperature value in the disinfection cabinet, humidity value, last time disinfecting time automatically, measured value sent in the computer plate with standard temperature value, the humidity value set compare, thereby determine whether disinfection cabinet needs Auto Power On to carry out disinfection.
Be provided with humidity detector and temperature-detecting device in the described intelligence control system, when the humidity of humidity detector and the perception of temperature-detecting device institute and temperature reach the numerical value that the computer plate sets, the computer plate is just given heater with electrical signal transfer, heater is just started working, and duration of work humidity detector and temperature-detecting device carry out tracking and monitoring; When being lower than the data of computer plate setting, humidity detector and temperature-detecting device are just passed to the computer plate to signal, and the computer plate is passed to heater to the signal of telecommunication, and heater just quits work, and disinfection cycle finishes.
Described tracking and monitoring sterilization method specifically may further comprise the steps: as shown in Figure 5,
At first, start intelligent monitoring;
The second, whether the temperature-detecting device detection room temperature that is arranged in the disinfection cabinet is lower than first design temperature, if, then do not open disinfection cabinet, program is returned, if not, then proceed next step;
The 3rd, by the computer plate judge this moment apart from time of start last time whether greater than setting-up time, if, then continue next step, if not, then do not open disinfection cabinet, program is returned;
The 4th, whether the humidity detector detection room temperature that is arranged in the disinfection cabinet is higher than the first setting humidity, if, then proceed next step, if not, then do not open disinfection cabinet, program is returned;
The 5th, the heater of opening in the disinfection cabinet carries out disinfection, heats, and after heating a period of time, its heat time heating time is relevant with the heater watt level in the disinfection cabinet, continues next step;
The 6th, judge by temperature-detecting device whether the vapor (steam) temperature in the disinfection cabinet is higher than second design temperature, if, then heater stop heating, if not, heating then continued;
The 7th, judge by humidity detector whether humidity in the disinfection cabinet is lower than second and sets humidity, if, heater stop heating and dehumidification then, if not, heating and dehumidification then continued;
At last, termination routine returns original state.
Described automatic monitoring sterilization method, in step 2, described first design temperature is 5-15 ℃; In step 3, described setting-up time is 3-5 hour, and the best is arranged on 4 hours; In step 4, the described first setting humidity is 55%RH; In the step 5, the time of heater heating is between 10-60min; In the step 6, described second design temperature is 90-120 ℃; In the step 7, the described second setting humidity is 60%RH.
As shown in Figure 6, specifically may further comprise the steps for described tracking and monitoring sterilization method one embodiment:
At first, start intelligent monitoring;
The second, whether the temperature-detecting device detection room temperature that is arranged in the disinfection cabinet is lower than 10 ℃, if, then do not open disinfection cabinet, program is returned, if not, then proceed next step;
The 3rd, by the computer plate judge this moment apart from time of start last time whether greater than 4 hours, if, then continue next step, if not, then do not open disinfection cabinet, program is returned;
The 4th, whether the humidity detector detection room temperature that is arranged in the disinfection cabinet is higher than 60%RH, if, then proceed next step, if not, then do not open disinfection cabinet, program is returned;
The 5th, the heater of opening in the disinfection cabinet carries out disinfection, heats, and after heating a period of time, continues next step;
The 6th, judge by temperature-detecting device whether the vapor (steam) temperature in the disinfection cabinet is higher than 105 ℃, if, then heater stop heating, if not, heating then continued;
The 7th, judge by humidity detector whether the humidity in the disinfection cabinet is lower than 10%RH, if, heater stop heating and dehumidification then, if not, heating and dehumidification then continued;
At last, termination routine returns original state.
Described automatic monitoring sterilization method, when the detected once more numerical value of the temperature-detecting device in the disinfection cabinet, humidity detector during at the numerical range that the computer plate is set, heater repeats above program.
User's life-time service disinfection cabinet is deposited article such as tableware, can not carry out sterilization in good time or carry out the once sterilizing drying function once in a while, owing to the relative low excessively phenomenon of sterilization frequency often occurs, suitable especially bacterial reproduction under the environment of kitchen cabinet humidity, cause article such as tableware mouldy, seriously influence the clean-up performance of tableware, used reservation timing start-up function hell to pay.Adopting its tracking sterilizing function of intelligent-tracking disinfection cabinet of the present invention is by the sterilization software in the intelligence control system in the machine, automatic tracing and measuring go out temperature in the disinfection cabinet, humidity and last time disinfectant time/frequency, sterilization software can judge whether environment is fit to bacterial reproduction, the function that whether needs to carry out sterilizing in the cabinet.That is to say, the user is as long as put article such as tableware in the cabinet into, power-on, sterilization software will begin immediately to monitor humidity in the cabinet, temperature environmental condition and last time the disinfectant frequency, if the suitable bacterial reproduction sterilization of environmental condition software will automatically switch to oven dry or disinfectant relative program Auto Power On in the cabinet; If environmental condition is not suitable for bacterial reproduction in the cabinet, the software of then sterilizing will automatically switch to energy-conservation program, guarantees to keep for a long time in the disinfection cabinet being not suitable for vegetative environment, prevents the tableware secondary pollution that bacteria breed produces.Being manually setting program of a new generation, having intelligent-tracking sterilization software, really is not to be that the sterilization expert surpasses the expert's that sterilizes tableware disinfector of new generation.
Claims (11)
1, a kind of intelligent-tracking monitoring disinfection cabinet, comprise: a cabinet (10), power panel (12), one is arranged on the control panel (9) on the cabinet panel, described cabinet (10) is by last chamber (101), following chamber (102) is formed, chamber on described is provided with the chamber heater in (101), chamber heater down is set in described chamber (102) down, it is characterized in that: be provided with intelligence control system in this disinfection cabinet, this intelligence control system comprises temperature-detecting device, humidity detector and computer plate (11), described temperature-detecting device is arranged on the box body wall of chamber and/or following chamber, described humidity detector is on the box body wall of last chamber and/or following chamber, the input collecting temperature checkout gear of described computer plate (11) and the information of humidity detector, outfan respectively with control panel (9), last chamber heater, following chamber heater links to each other.
2, intelligent-tracking monitoring disinfection cabinet according to claim 1, it is characterized in that: described intelligence control system further comprises temperature control equipment, this temperature control equipment adopts temperature limiter (51), temperature controller (52), fuse (71), and described temperature control equipment is connected in the heater circuit of chamber and following chamber.
3, intelligent-tracking monitoring disinfection cabinet according to claim 1, it is characterized in that: the described chamber heater of going up comprises and is arranged on indoor primary heater (2), secondary heater (4), described primary heater (2) is arranged on the medial wall or roof of chamber, and described secondary heater (4) is arranged on the medial wall or roof of chamber; Described down chamber heater comprises and is arranged on down indoor the 3rd heater (5), the 4th heater (7), described the 3rd heater (5) is arranged on down on the medial wall or base plate of chamber, and described the 4th heater (7) is arranged on down on the medial wall or base plate of chamber.
4, intelligent-tracking monitoring disinfection cabinet according to claim 3, it is characterized in that: described primary heater (2) adopts ptc heater, described secondary heater (4) adopts quartz burner, described the 3rd heater (5) adopts optical wave tube, and described the 4th heater (7) adopts steam-heating pipe.
5, intelligent-tracking monitoring disinfection cabinet according to claim 1, it is characterized in that: the described room temperature checkout gear of going up adopts first temperature sensor, and humidity detector adopts first humidity sensor; Described room temperature checkout gear down adopts second temperature sensor, and humidity detector adopts second humidity sensor; Described temperature-detecting device one end is arranged in the disinfection cabinet, and the other end is communicated with ambient atmosphere.
6, a kind of tracking and monitoring sterilization method that is used for intelligent-tracking monitoring disinfection cabinet, it is characterized in that: the frequency that the intelligence control system in this disinfection cabinet is monitored temperature value in the disinfection cabinet, humidity value automatically and gone up this sterilization and drying, measured value sent in the computer plate with standard temperature value, the humidity value set compare, thereby determine whether disinfection cabinet needs Auto Power On to carry out disinfection.
7, automatic monitoring sterilization method according to claim 6, it is characterized in that: be provided with humidity detector and temperature-detecting device in the described intelligence control system, when the humidity of humidity detector and the perception of temperature-detecting device institute and temperature reach the numerical value that the computer plate sets, the computer plate is just given heater with electrical signal transfer, heater is just started working, and duration of work humidity detector and temperature-detecting device carry out tracking and monitoring; When being lower than the data of computer plate setting, humidity detector and temperature-detecting device are just passed to the computer plate to signal, and the computer plate is passed to heater to the signal of telecommunication, and heater just quits work, and disinfection cycle finishes.
8, according to claim 6 or 7 described automatic monitoring sterilization methods, it is characterized in that: described automatic monitoring sterilization method specifically may further comprise the steps:
At first, beginning intelligent monitoring;
The second, whether the temperature-detecting device detection room temperature that is arranged in the disinfection cabinet is lower than first design temperature, if, then do not open disinfection cabinet, program is returned, if not, then proceed next step;
The 3rd, by the computer plate judge this moment apart from time of start last time whether greater than setting-up time, if, then continue next step, if not, then do not open disinfection cabinet, program is returned;
The 4th, whether the humidity that is arranged in the humidity detector detection disinfection cabinet in the disinfection cabinet is higher than the first setting humidity, if, then proceed next step, if not, then do not open disinfection cabinet, program is returned;
The 5th, the heater of opening in the disinfection cabinet carries out disinfection, heats, and after heating a period of time, its heat time heating time is relevant with the heater watt level in the disinfection cabinet, continues next step;
The 6th, judge by temperature-detecting device whether the vapor (steam) temperature in the disinfection cabinet is higher than second design temperature, if, then heater stop heating, if not, heating then continued;
The 7th, judge by humidity detector whether humidity in the disinfection cabinet is lower than second and sets humidity, if, heater stop heating and dehumidification then, if not, heating and dehumidification then continued;
At last, termination routine returns original state.
9, automatic monitoring sterilization method according to claim 8 is characterized in that: in step 2, described first design temperature is 5-15 ℃; In step 3, described setting-up time is 3-5 hour; In step 4, the described first setting humidity is 55%RH; In the step 5, the time of heater heating is between 10-60min; In the step 6, described second design temperature is 90-120 ℃; In the step 7, the described second setting humidity is 60%RH.
10, automatic monitoring sterilization method according to claim 9 is characterized in that: in step 3, described setting-up time is 4 hours.
11, automatic monitoring sterilization method according to claim 8 is characterized in that: when the detected once more numerical value of the temperature-detecting device in the disinfection cabinet, humidity detector during at the numerical range that the computer plate is set, heater repeats above program.
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| CN1977979A (en) | 2007-06-13 |
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Effective date of registration: 20210305 Address after: 266000 Haier Industrial Park, 236 qianwangang Road, Qingdao Economic and Technological Development Zone, Qingdao City, Shandong Province Patentee after: QINGDAO HAIER INTELLIGENT COOKING APPLIANCES CO., LTD. Patentee after: HAIER Group Corp. Address before: 1, Haier Road, Shandong, Qingdao (Haier Industrial Park) 266101 Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |