CN205165243U - Portable escalator step self - cleaning device - Google Patents
Portable escalator step self - cleaning device Download PDFInfo
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- CN205165243U CN205165243U CN201520762398.2U CN201520762398U CN205165243U CN 205165243 U CN205165243 U CN 205165243U CN 201520762398 U CN201520762398 U CN 201520762398U CN 205165243 U CN205165243 U CN 205165243U
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Abstract
The utility model discloses a portable escalator step self - cleaning device includes: imaging Unit for acquire escalator step's static picture, and will the static picture conveys to the control unit, the control unit, be used for with the static picture contrasts with prestore's standard image, judges escalator step's pollution degree, and then confirms to spray the washing intensity of unit, according to washing intensity control sprays the unit and washes escalator step, spray the unit, be used for the control unit's control is washed escalator step down. According to the utility model discloses, can carry out the clean -in -place to escalator step, improve the cleaning efficiency greatly, reduce the abluent water consumption of escalator step, avoid the adverse effect of the waste water of emission to the environment.
Description
Technical field
The utility model relates to workpiece and automatically cleans field, particularly relates to a kind of portable stair step auto-cleaning method and device.
Background technology
At present, need step to remove cleaning when escalator overhaul, present cleaning way is manpower cleaning, is similar to HAND CAR ASH.By manually rinsing with giant, two people one group during cleaning step, a people carries material loading one people and rinses, and within average 7 minutes, wash one, cleaning efficiency is low.In addition, the water after using, cleaning agent directly discharge, and not only water consumption is large, and cleaning agent can not get reusing, and the waste water of discharge also can cause adverse effect to environment.
Along with the propelling of energy-saving and emission-reduction protection of the environment work and the increase of human cost, there are the needs to the automatic cleaning technology being exclusively used in escalator step cleaning.
Utility model content
Embodiment of the present utility model provides a kind of auto-cleaning method and device of portable stair step, automatically the cleaning to portable stair step can be completed, greatly improve cleaning efficiency, reduce the water consumption of stair step cleaning, avoid the waste water discharged to the adverse effect of environment.
According to an aspect of the present utility model, provide a kind of portable stair step auto-cleaning method, comprising:
S1, move automatic flushing device according to the position of stair step, obtained the still image of stair step by image-generating unit, and described still image is sent to control unit;
Described still image and the standard picture prestored contrast by S2, described control unit, judge the class of pollution of stair step, and then determine the cleaning strength of spray unit;
S3, based on described cleaning strength, described spray unit is utilized to rinse described stair step.
Preferably, charge coupled cell CCD imaging device is adopted to obtain the still image of stair step.
Preferably, described still image and the standard picture that prestores carry out contrasting and judge that the class of pollution of stair step is specially by described control unit: by contrasting the gray scale of described still image and described standard picture, judge the class of pollution of stair step; The gray scale of described still image is larger, and the class of pollution of stair step is higher.
Preferably, between described image-generating unit and described spray unit, being provided with splashproof parts, entering in described image-generating unit for preventing the steam of described spray unit.
Preferably, described spray unit comprises infiltration subelement and rinses subelement; Step S3 is specially:
Stair step is delivered to infiltration subelement to infiltrate, then the stair step after infiltration is delivered to flushing subelement and rinses.
Preferably, the quantity of described infiltration subelement be one, two or more; And/or the quantity of described flushing subelement is one, two or more.
Preferably, after step s 3, described method comprises further:
S4, employing drying unit carry out drying to the stair step after flushing.
Preferably, step S4 is specially:
Stair step is delivered in the air channel of drying unit, is blown down the moisture on the stair step surface after rinsing by the exhaust blower in drying unit.
Preferably, before step S1, described method comprises further:
Stair step is placed on conveyer belt, drives the constantly movement of described stair step by described conveyer belt.
Preferably, described conveyer belt is provided with step positioning unit, for limiting the position of stair step on described conveyer belt.
Preferably, step S3 comprises further:
By supply tank for described spray unit provides rinse water, and/or pass through the waste liquid of collection box recovery and rinsing stair step generation.
Preferably, before step S1, described method comprises further: be arranged on by the device automatically cleaning stair step and pull on vehicle frame, or be set directly on the compartment of motor vehicle.
According to an aspect of the present utility model, provide a kind of portable stair step automatic flushing device, comprising:
Image-generating unit, for obtaining the still image of stair step, and is sent to control unit by described still image;
Control unit, for described still image and the standard picture prestored being contrasted, judging the class of pollution of stair step, and then determining the cleaning strength of spray unit; Control spray unit according to described cleaning strength to rinse stair step;
Spray unit, for rinsing stair step under the control of described control unit.
Preferably, described image-generating unit comprises: charge coupled cell CCD imaging device.
Preferably, described control unit comprises imaging analysis unit, for the gray scale by the described still image of contrast and described standard picture, judges the class of pollution of stair step.
Preferably, described device comprises further: be arranged at the splashproof parts between described image-generating unit and described spray unit, enters in described image-generating unit for preventing the steam of described spray unit.
Preferably, described spray unit comprises:
Infiltrate subelement, for infiltrating stair step;
Rinse subelement, for rinsing stair step.
Preferably, the quantity of described infiltration subelement be one, two or more; And/or the quantity of described flushing subelement is one, two or more.
Preferably, described device comprises further:
Drying unit, for carrying out drying to the stair step after flushing.
Preferably, described drying unit comprises:
Air channel, for accommodating stair step;
Exhaust blower, for blowing down the moisture on the stair step surface after flushing.
Preferably, described device comprises further:
Supply unit, described supply unit comprises conveyer belt, and stair step is placed on described conveyer belt, drives the constantly movement of described stair step by described conveyer belt.
Preferably, described conveyer belt is provided with step positioning unit, for limiting the position of stair step on described conveyer belt.
Preferably, the placement direction of stair step is consistent with the traffic direction of described conveyer belt.
Preferably, described conveyer belt intermittently moves.
Preferably, described device comprises further:
Supply tank, for providing rinse water for described spray unit; And/or,
Collection box, for the waste liquid that recovery and rinsing stair step produces.
Preferably, described device is connected with motor vehicle by pulling vehicle frame, or is set directly on the compartment of motor vehicle.
The utility model obtains the still image of stair step by image-generating unit, and described still image is sent to control unit; Still image and the standard picture prestored contrast by control unit, judge the class of pollution of stair step, and then determine the cleaning strength of spray unit; Based on this cleaning strength, spray unit is utilized to rinse stair step.Stair step automatic flushing device of the present utility model is portable, when a certain stair step needs cleaning, directly automatic flushing device is moved to the position at stair step place, can realize cleaning on the spot, substantially increase convenience and the cleaning efficiency of cleaning stair step.In addition, by judge stair step the class of pollution, determine spray unit cleaning strength so that stair step is cleaned, greatly can improve cleaning efficiency, reduce stair step cleaning water consumption, avoid discharge waste water to the adverse effect of environment.
Accompanying drawing explanation
Fig. 1 is the flow chart of the portable stair step auto-cleaning method of utility model.
Fig. 2 is the front view of portable stair step automatic flushing device of the present utility model.
Fig. 3 is the top view of portable stair step automatic flushing device of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, enumerate preferred embodiment referring to accompanying drawing, the utility model is further described.But it should be noted that, the many details listed in description are only used to make reader to have a thorough understanding, even if do not have these specific details also can realize these aspects of the present utility model to one or more aspect of the present utility model.
Escalator is also escalator, is used for the place such as market, subway station conveying pedestrian, and step is the parts running in staircase and girder cocycle, stand for passenger.In escalator operation industry, need the step of staircase to remove when overhaul repair and maintenance are supported and transport the process of cleaning field back.Present cleaning way is manpower cleaning, is similar to HAND CAR ASH.By manually rinsing with giant, two people one group during cleaning step, a people carries material loading one people and rinses, and within average 7 minutes ~ 8 minutes, wash one, time-consuming efficiency of taking a lot of work is low.
Automatic flushing device is moved to the position of stair step by the utility model, then carry out extracting and identify to the surface characteristics of stair step based on imaging automatic identification technology, by the intensity contrast to quiescent imaging picture and picture library storage standard specimen page picture, judge the class of pollution of stair step, and then the cleaning strength of stair step is cleaned according to class of pollution adjustment, reach the object rinsed well, thus raising cleaning efficiency, reduce the water consumption of stair step cleaning, avoid the waste water discharged to the adverse effect of environment.
The technical scheme of the utility model embodiment is described in detail below in conjunction with accompanying drawing.In the utility model, portable stair step auto-cleaning method starts from step S1, in this step, first automatic flushing device is moved to the position of stair step, and then cleans it.In escalator operation industry, need the step of staircase to remove when overhaul repair and maintenance are supported and transport the process of cleaning field back, this mode wastes time and energy, and cleaning efficiency is extremely low.The utility model moves automatic flushing device according to the position of stair step, can not clean on the spot stair step, substantially increases convenience and the cleaning efficiency of cleaning stair step.
Different in the dirt amount on the different position of step, its surface, required cleaning strength is also different, the kind of such as cleaning fluid and/or concentration and/or backwash rate.If rinse with identical cleaning strength, the problem of flushing fluid surplus will certainly be there is in the place that step surface dirt is light, cause the waste of the energy.The optimal path addressed this problem selects different cleaning strengths according to the size of step surface pollution level.In this step, obtained the still image of stair step by image-generating unit, preferably, adopt charge coupled cell CCD imaging device to obtain the still image of stair step, then still image is sent to control unit.
Be previously stored with the standard picture of stair step in control unit, this standard picture be stair step cleaning complete after, come into operation before still image.In step s 2, control unit receives the still image that image-generating unit sends, and still image and the standard picture prestored is contrasted, judges the class of pollution of stair step.
After stair step Long-Time Service, its surface is easily polluted by spots such as greasy dirts, these spots can affect the gray scale of stair step still image, therefore, the class of pollution of stair step can be judged by the gray scale contrasting still image and standard picture, the gray scale of still image is larger, and illustrate that the pollution condition of stair step is more serious, the class of pollution is higher.
The gray scale of still image and the mapping table of the class of pollution can be previously stored with in control unit, inquire about according to the gray scale of still image the class of pollution that this mapping table can determine stair step.Certainly, also according to actual conditions, the pollution condition of stair step can be divided into several grades, and the tonal range of each class of pollution and the still image corresponding with it is stored in a control unit, determine its class of pollution by the gray scale of stair step still image.
Control unit determines the cleaning strength of the spray unit cleaning stair step according to the class of pollution of stair step, the kind of such as cleaning fluid and/or concentration and/or backwash rate, the class of pollution of stair step is higher, and the cleaning strength of spray unit is larger.Cleaning strength is an overall target, and under the same terms, the clean effect of cleaning fluid is better or concentration is higher or backwash rate is larger, and cleaning strength is larger.In the process of cleaning stair step, control unit can select kind and the concentration of cleaning fluid according to the class of pollution of stair step, then according to the class of pollution and the kind of cleaning fluid, the backwash rate of concentration determination spray unit.Backwash rate can measure with the volume of the cleaning fluid be flushed on the stair step of unit are per second.According to the class of pollution adjustment cleaning strength of stair step, water and electric saving, can reach the object of energy-saving and emission-reduction.
S3, spray unit is utilized to rinse stair step.After the backwash rate of control unit determination spray unit, by controlling the backwash rate of the valve opening Control Nozzle of nozzle in spray unit.According to actual needs, one, two or more nozzle can be provided with in spray unit, a panel region on the corresponding stair step of each nozzle, when comprising multiple nozzle in spray unit, the arrangement mode of nozzle can be linear array, also can be arc shooting, certain those skilled in the art also can adopt other arrangement modes, as long as can get at the object cleaned up by stair step.The class of pollution of stair step is higher, and the cleaning strength of spray unit is larger, and the amount of required cleaning fluid is larger, and the valve opening of nozzle corresponding with this region in spray unit is larger.The different spray nozzles ejection kind of cleaning fluid, concentration and/or backwash rate can be identical or different.Table 1 shows according in a preferred embodiment of the present utility model, the mapping table of the valve opening of gray scale, backwash rate and nozzle.
The mapping table of the valve opening of table 1 gray scale, backwash rate and nozzle
| Gray scale (%) | 10～30 | 40～50 | 60～70 | 80～100 |
| Dirt degree (level) | 1 | 2 | 3 | 4 |
| Valve opening (°) | 20 | 45 | 65 | 90 |
In the process that spray unit rinses stair step, cleaning fluid is easily splashed to surrounding.Image-generating unit is adjacent with spray unit, if the cleaning fluid in spray unit is splashed in image-generating unit, the easy imaging effect affecting image-generating unit, the surface characteristics of stair step that the still image of the stair step obtained is reflected and the actual conditions of stair step have deviation, and then affect the judgement of control unit to the stair step class of pollution.If the class of pollution judged is lower than the actual class of pollution of stair step, easily cause cleaning strength on the low side, not thorough to the flushing of stair step; If the class of pollution judged is higher than the actual class of pollution of stair step, the cleaning fluid easily causing spray unit to spray is superfluous, causes the wasting of resources.In order to avoid the transmission of this situation, according to preferred embodiment of the present utility model, splashproof parts are provided with between image-generating unit and spray unit, enter in image-generating unit for preventing the steam of spray unit, preferably, splashproof parts can be the waterproof check aprons be arranged between image-generating unit and spray unit.
The floating dust on stair step surface and the adhesive force of stair step little, directly rinses can wash with nozzle, but the adhesive force of the stains such as oil stain on stair step surface is comparatively strong, directly rinse and be not easy to rinse well.According to preferred embodiment of the present utility model, spray unit comprises infiltration subelement and rinses subelement.Now, the cleaning fluid in spray unit comprises the infiltrate infiltrated in subelement and the flushing liquor rinsed in subelement.After stair step is delivered to spray unit, first infiltrate through infiltrating subelement, part stain can depart from stair step through infiltration, although very obstinate spot cannot depart from stair step, reduces with the adhesive force of stair step.Such as, infiltrate in subelement and be provided with one, two or more nozzle, the panel region on the corresponding stair step of each nozzle, when stair step enters in infiltration subelement, infiltrate is sprayed onto the surface of stair step by the nozzle infiltrating subelement.Infiltrating the infiltrate kind of different spray nozzles ejection in subelement and/or concentration and/or backwash rate can be identical or different.Stair step after infiltrating is delivered to flushing subelement again and rinses, rinse in subelement and also can be provided with one, two or more nozzle, a panel region on the corresponding stair step of each nozzle, when stair step enters in flushing subelement, flushing liquor is sprayed onto the surface of stair step by the nozzle rinsing subelement, thus thoroughly removes the various spots on stair step surface.Rinsing the flushing liquor kind of subelement different spray nozzles ejection and/or concentration and/or backwash rate can be identical or different.
Infiltrating the infiltrate sprayed in subelement can be different from the kind and/or concentration of rinsing the flushing liquor sprayed in subelement.Infiltrate subelement and rinse between subelement and can be provided with splashproof parts, such as splashproof check apron, rinse to prevent the moisture infiltrating subelement from entering component and the concentration that flushing liquor in subelement is rinsed in subelement impact, also prevent the moisture rinsed in subelement from entering simultaneously and infiltrate component and the concentration that subelement impact infiltrates infiltrate in subelement.
The pollution categories of the stair step of different occasion is different, the class of pollution is also different, in order to make the spot on stair step surface clean up, according to automatic cleaning equipment for the applicable situation of staircase different, the quantity of the infiltration subelement of spray unit can be one, two or more; And/or, rinse the quantity of subelement also can be one, two or more.Infiltrate between subelement and can be provided with splashproof parts, such as splashproof check apron, mutually adulterate to prevent the different infiltrate infiltrated in subelement.For the step being attached with some special spot, may need to arrange multiple infiltration subelement and the composition of infiltrate between multiple infiltration subelement and/or concentration may be different, step needs successively through the elimination effect of each infiltration subelement guarantee spot, arranges splashproof parts (such as splashproof check apron) in this case and can significantly improve the effect of impregnation infiltrating subelement between infiltration subelement.Rinse between subelement and can be provided with splashproof parts, such as splashproof check apron, mutually adulterate to prevent the different flushing liquor rinsed in subelement.For the step being attached with some special spot, may need to arrange multiple flushing subelement and the composition of flushing liquor between multiple flushing subelement and/or concentration may be different, step needs successively through the elimination effect of each flushing subelement guarantee spot, arranges splashproof parts (such as splashproof check apron) in this case and can significantly improve the developing result of rinsing subelement between flushing subelement.
According to preferred embodiment of the present utility model, after step s 3, can further include: S4, employing drying unit carry out drying to the stair step after flushing, to remove the moisture on the stair step surface after rinsing, thus the stair step after rapid draing flushing, and prevent the moisture on the stair step surface after rinsing from entering image-generating unit, between drying unit and spray unit, splashproof parts can also be set, such as splashproof check apron.Preferably, step S4 is specially: be delivered to by stair step in the air channel of drying unit, is blown down the moisture on the stair step surface after rinsing by the exhaust blower in drying unit.
Image-generating unit is disposed adjacent with spray unit, and first staircase enters image-generating unit, and then moves to spray unit, or moves to drying unit again after spray unit.In order to make staircase automatically come in and go out portable automatic cleaning equipment, need the driving force that can deliver stair step movement, this driving force can be applied by artificial, arrange drag hook, by drag hook movable escalator step as by the extension at stair step; Certainly, also can be moved by other drive unit delivery stair step, according to preferred embodiment of the present utility model, before step S1, stair step is placed on conveyer belt, deliver stair step constantly movement by conveyer belt.Preferably, conveyer belt is provided with step positioning unit, for limiting stair step position on the conveyor belt.Preferably, conveyer belt intermittently moves, and such as, step, to run the beat that 5 seconds stop 35 seconds, is carried out washing and cleaning operation according to the flow process of " image-generating unit-infiltration subelement-flushing subelement-drying unit " by conveyer belt successively.
The rinse water of spray unit can derive from cleaning scene, but the automatic flushing device adopted in this way can only clean having the place of rinse water, cannot adapt to this automatic flushing device clean when the region at staircase place does not have rinse water.For this reason, according to preferred embodiment of the present utility model, in step S3 by supply tank for spray unit provides rinse water, avoid not having rinse water to cause cleaning the problem of stair step owing to cleaning scene.
A large amount of cleaning waste liquids can be produced during cleaning stair step, if these cleaning waste liquids are directly discharged in environment and can affect environment, in order to collect cleaning waste liquid, the cleaning waste liquid that can be produced by collection box recovery and rinsing stair step in step s3, makes whole cleaning on-the-spot nothing cleaning waste liquid discharge.
In order to improve the cleaning performance of stair step automatic flushing device, stair step can be divided into several cleaning areas, each cleaning area corresponds to a nozzle in spray unit, such as, each cleaning area corresponds to the nozzle infiltrated in subelement and/or the nozzle rinsed in subelement, the standard image analysis of the stair step prestored in the still image of the stair step that control unit obtains according to image-generating unit and control unit, judge the class of pollution of each cleaning area, its cleaning strength is determined according to the class of pollution of each cleaning area.So, halfway problem is cleaned in the region causing the class of pollution higher due to the class of pollution difference of stair step zones of different when can avoid adopting identical cleaning strength.
Preferably, before step S1, comprise further according to portable stair step auto-cleaning method of the present utility model: portable automatic flushing device is arranged on and pulls on vehicle frame, or be set directly on the compartment of motor vehicle, thus automatic flushing device can be moved according to the position of stair step to be cleaned, be convenient to clean stair step at any time, on the spot.
According to portable stair step auto-cleaning method employing of the present utility model device as Figure 2-3, comprising: image-generating unit 1, control unit and spray unit.
Image-generating unit 1, for obtaining the still image of stair step, and is sent to control unit (not shown) by still image.Different in the dirt amount on the different position of step, its surface, cleaning strength required during cleaning is also different, the kind of such as cleaning fluid and/or concentration and/or backwash rate, if rinse with identical cleaning strength, the problem of flushing fluid surplus will certainly be there is in the place that step surface dirt is light, cause the waste of the energy.The optimal path addressed this problem selects cleaning strength according to the size of step surface pollution level, the kind of such as cleaning fluid, concentration and/or backwash rate.The utility model obtains the still image of stair step by image-generating unit, preferably, adopts charge coupled cell CCD imaging device to obtain the still image of stair step, then still image is sent to control unit.Preferably, image-generating unit 1 comprises: charge coupled cell CCD imaging device.Image-generating unit 1 is disposed adjacent with spray unit, and first staircase enters image-generating unit 1, and then moves to spray unit, or moves to drying unit again after spray unit.
Control unit, for still image and the standard picture prestored being contrasted, judges the class of pollution of stair step, preferably, control unit comprises imaging analysis unit, for the gray scale by contrast still image and standard picture, judges the class of pollution of stair step.Control unit is according to the cleaning strength of the class of pollution determination spray unit of stair step, and the kind of such as cleaning fluid and/or concentration and/or backwash rate, rinse stair step according to cleaning strength.
Be previously stored with the standard picture of stair step in control unit, this standard picture be stair step cleaning complete after, come into operation before still image.Imaging analysis unit receives the still image that image-generating unit sends, and still image and the standard picture prestored is contrasted, judges the class of pollution of stair step.
After stair step Long-Time Service, its surface is easily polluted by spots such as greasy dirts, these spots can affect the gray scale of stair step still image, therefore, the class of pollution of stair step can be judged by the gray scale contrasting still image and standard picture, the gray scale of still image is larger, and illustrate that the pollution condition of stair step is more serious, the class of pollution is higher.
The gray scale of still image and the mapping table of the class of pollution can be previously stored with in control unit, inquire about according to the gray scale of still image the class of pollution that this mapping table can determine stair step.Certainly, also according to actual conditions, the pollution condition of stair step can be divided into several grades, and the tonal range of each class of pollution and the still image corresponding with it is stored in a control unit, determine its class of pollution by the gray scale of stair step still image.Control unit determines the cleaning strength of the spray unit cleaning stair step according to the class of pollution of stair step, the kind of such as cleaning fluid and/or concentration and/or backwash rate, the class of pollution of stair step is higher, and the cleaning strength of spray unit is larger.According to the class of pollution determination cleaning strength of stair step, water and electric saving, can reach the object of energy-saving and emission-reduction.
Spray unit, for rinsing stair step under the control of the control unit.After the cleaning strength of control unit determination spray unit, by controlling the backwash rate of the valve opening Control Nozzle of nozzle in spray unit.
In the process that spray unit rinses stair step, cleaning fluid is easily splashed to surrounding.Image-generating unit is adjacent with spray unit, if the cleaning fluid in spray unit is splashed in image-generating unit, the easy imaging effect affecting image-generating unit, the surface characteristics of stair step that the still image of the stair step obtained is reflected and the actual conditions of stair step have deviation, and then affect the judgement of control unit to the stair step class of pollution.If the class of pollution judged is lower than the actual class of pollution of stair step, easily cause cleaning strength on the low side, not thorough to the flushing of stair step; If the class of pollution judged is higher than the actual class of pollution of stair step, the cleaning fluid easily causing spray unit to spray is superfluous, causes the wasting of resources.In order to avoid the transmission of this situation, according to preferred embodiment of the present utility model, splashproof parts are provided with between image-generating unit and spray unit, enter in image-generating unit for preventing the steam of spray unit, preferably, splashproof parts 7 can be the waterproof check aprons be arranged between image-generating unit and spray unit.
The floating dust on stair step surface and the adhesive force of stair step little, directly rinses can wash with nozzle, but the adhesive force of the stains such as oil stain on stair step surface is comparatively strong, directly rinse and be not easy to rinse well.According to preferred embodiment of the present utility model, spray unit comprises infiltration subelement 2 and rinses subelement 3; After stair step is delivered to spray unit, first infiltrate through infiltrating subelement 2, part stain can depart from stair step through infiltration, although very obstinate spot cannot depart from stair step, reduces with the adhesive force of stair step.Stair step after infiltrating is delivered to flushing subelement 3 again and rinses, thus thoroughly removes the various spots on stair step surface.
Infiltrate the infiltrate sprayed in subelement 2 likely different from the component and/or concentration of rinsing the flushing liquor sprayed in subelement 3, infiltrate subelement 2 and rinse between subelement 3 and can be provided with splashproof parts 7, such as splashproof check apron, rinse to prevent the moisture infiltrating subelement 2 from entering component and the concentration that subelement 3 affects flushing liquor in flushing subelement 3, also prevent the moisture rinsed in subelement 3 from entering simultaneously and infiltrate component and the concentration that subelement 2 affects infiltrate in infiltration subelement 2.
The pollution categories of the stair step of different occasion is different, the class of pollution is also different, in order to make the spot on stair step surface clean up, according to automatic cleaning equipment for the applicable situation of staircase different, the quantity of the infiltration subelement 2 of spray unit can be one, two or more; And/or, rinse the quantity of subelement 3 also can be one, two or more.Infiltrate between subelement 2 and can be provided with splashproof parts 7, such as splashproof check apron, mutually adulterate to prevent the different infiltrate infiltrated in subelement 2.For the step being attached with some special spot, may need to arrange multiple infiltration subelement 2 and the composition of infiltrate between multiple infiltration subelement 2 and/or concentration may be different, step needs successively through the elimination effect of each infiltration subelement 2 guarantee spot, arranges splashproof parts (such as splashproof check apron) in this case and can significantly improve the effect of impregnation infiltrating subelement between infiltration subelement 2.Rinse between subelement 3 and can be provided with splashproof parts 7, such as splashproof check apron, mutually adulterate to prevent the different flushing liquor rinsed in subelement 3.For the step being attached with some special spot, may need to arrange multiple flushing subelement 3 and the composition of flushing liquor between multiple flushing subelement 3 and/or concentration may be different, step needs successively through the elimination effect of each flushing subelement 3 guarantee spot, arranges splashproof parts 7 (such as splashproof check apron) in this case and can significantly improve the developing result of rinsing subelement 3 between flushing subelement 3.
Preferably, comprise further according to portable stair step automatic flushing device of the present utility model: drying unit, for carrying out drying to the stair step after flushing, to remove the moisture on the stair step surface after rinsing, thus the stair step after rapid draing flushing, and prevent the moisture on the stair step surface after rinsing from entering image-generating unit, between drying unit and spray unit, splashproof parts can also be set, such as splashproof check apron.Preferably, drying unit comprises: for the air channel 5 of accommodating stair step, and for the exhaust blower 4 of the moisture that blows down the stair step surface after flushing.In air channel stair step being delivered to drying unit 5, blown down the moisture on the stair step surface after rinsing by the exhaust blower 4 in drying unit.
Can also comprise according to portable stair step automatic flushing device of the present utility model: supply unit, this supply unit comprises conveyer belt 6, and stair step is placed on conveyer belt 6, delivers stair step constantly movement by conveyer belt 6.Preferably, conveyer belt 6 is provided with step positioning unit (not shown), for limiting the position of stair step on conveyer belt 6.Preferably, the placement direction of stair step is consistent with the traffic direction of conveyer belt 6.Preferably, conveyer belt intermittently moves, and such as, step, to run the beat that 5 seconds stop 35 seconds, is carried out washing and cleaning operation according to the flow process of " image-generating unit-infiltration subelement-flushing subelement-drying unit " by conveyer belt successively.
The rinse water of spray unit can derive from cleaning scene, but the automatic flushing device adopted in this way can only clean having the place of rinse water, cannot adapt to this automatic flushing device clean when the region at staircase place does not have rinse water.For this reason, according to preferred embodiment of the present utility model, by supply tank for spray unit provides rinse water, avoid not having rinse water to cause cleaning the problem of portable stair step owing to cleaning scene.
A large amount of cleaning waste liquids can be produced during cleaning stair step, if these cleaning waste liquids are directly discharged in environment and can affect environment, in order to collect cleaning waste liquid, the cleaning waste liquid that can be produced by collection box recovery and rinsing stair step, makes whole cleaning on-the-spot nothing cleaning waste liquid discharge.
In escalator operation industry, need the step of staircase to remove when overhaul repair and maintenance are supported and transport the process of cleaning field back, this mode wastes time and energy, and cleaning efficiency is extremely low.Stair step automatic flushing device of the present utility model is portable, when a certain stair step needs cleaning, the position directly automatic flushing device being moved to stair step place can be cleaned, and substantially increases convenience and the cleaning efficiency of cleaning stair step.Preferably, automatic flushing device is connected with motor vehicle by pulling vehicle frame 11, or is set directly on the compartment of motor vehicle, thus can move automatic flushing device according to the position of stair step to be cleaned.Preferably, pull support 11 comprise support portable automatic flushing device main body of vehicle frame, be arranged on wheel 10 below main body of vehicle frame and fixed support 9 and be arranged on the telescope support 8 at the two ends below main body of vehicle frame.Fixed support 9 and telescope support 8 can rotate by relative frame, and for supporting and fixing portable automatic flushing device, telescope support 8 has axial stretching.When mobile automatic flushing device, fixed support 9 and telescope support 8 rotate on main body of vehicle frame, and under extraneous driving force effect, wheel 10 drives main body of vehicle frame to move, and then mobile portable automatic flushing device; After portable automatic flushing device arrives destination locations, rotary fixed bracket 9 and telescope support 8 make it support on the ground, the bearing height of fixed support 9 and telescope support 8 is enough high, to make wheel 10 and surface separation, thus prevent because wheel 10 rotates the position instability causing portable automatic flushing device.After fixing according to the position of portable automatic flushing device of the present utility model, by regulating the overhang of telescope support 8, and then the height of pulling support 11 two ends can be adjusted.When moving according to portable automatic flushing device of the present utility model, also telescope support 8 can be stretched out, making the height at main body of vehicle frame two ends be greater than middle height, thus be convenient to carrying and transport portable automatic flushing device.
Compared with prior art, stair step auto-cleaning method of the present utility model and device are portable, when a certain stair step needs cleaning, directly automatic flushing device is moved to the position at stair step place, can realize cleaning on the spot, substantially increase convenience and the cleaning efficiency of cleaning stair step.In addition, by judge stair step the class of pollution, determine spray unit cleaning strength so that stair step is cleaned, greatly can improve cleaning efficiency, reduce stair step cleaning water consumption, avoid discharge waste water to the adverse effect of environment.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a portable stair step automatic flushing device, comprising:
Image-generating unit, for obtaining the still image of stair step, and is sent to control unit by described still image;
Control unit, for described still image and the standard picture prestored being contrasted, judging the class of pollution of stair step, and then determining the cleaning strength of spray unit; Control spray unit according to described cleaning strength to rinse stair step;
Spray unit, for rinsing stair step under the control of described control unit.
2. portable stair step automatic flushing device as claimed in claim 1, wherein, described control unit comprises imaging analysis unit, for the gray scale by the described still image of contrast and described standard picture, judges the class of pollution of portable stair step.
3. portable stair step automatic flushing device as claimed in claim 1, wherein, described device comprises further: be arranged at the splashproof parts between described image-generating unit and described spray unit.
4. portable stair step automatic flushing device as claimed in claim 1, wherein, described spray unit comprises:
Infiltrate subelement, for infiltrating stair step;
Rinse subelement, for rinsing stair step.
5. portable stair step automatic flushing device as claimed in claim 4, wherein, the quantity of described infiltration subelement is one, two or more; And/or the quantity of described flushing subelement is one, two or more.
6. portable stair step automatic flushing device as claimed in claim 1, wherein, described device comprises further:
Drying unit, for carrying out drying to the stair step after flushing.
7. portable stair step automatic flushing device as claimed in claim 1, wherein, described device comprises further:
Supply unit, described supply unit comprises conveyer belt, and stair step is placed on described conveyer belt, drives the constantly movement of described stair step by described conveyer belt.
8. portable stair step automatic flushing device as claimed in claim 7, wherein, described conveyer belt is provided with step positioning unit, for limiting the position of stair step on described conveyer belt.
9. portable stair step automatic flushing device as claimed in claim 1, wherein, described device comprises further:
Supply tank, for providing rinse water for described spray unit; And/or,
Collection box, for the waste liquid that recovery and rinsing stair step produces.
10. the portable stair step automatic flushing device as described in as arbitrary in claim 1-9, wherein, described device is connected with motor vehicle by pulling vehicle frame, or is set directly on the compartment of motor vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520762398.2U CN205165243U (en) | 2015-09-29 | 2015-09-29 | Portable escalator step self - cleaning device |
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| CN201520762398.2U CN205165243U (en) | 2015-09-29 | 2015-09-29 | Portable escalator step self - cleaning device |
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| CN205165243U true CN205165243U (en) | 2016-04-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170528A (en) * | 2015-09-29 | 2015-12-23 | 北京洁禹通环保科技有限公司 | Automatic cleaning method and device for movable escalator steps |
| CN106963295A (en) * | 2017-04-21 | 2017-07-21 | 潘学勇 | One kind automation cleaning stepping type escalator groove robot |
| CN108709891A (en) * | 2018-06-29 | 2018-10-26 | 佛山石湾鹰牌陶瓷有限公司 | Ceramic tile stain resistance detection method |
| CN109030351A (en) * | 2018-06-29 | 2018-12-18 | 佛山石湾鹰牌陶瓷有限公司 | Ceramic tile stain resistance detection method |
| CN111992521A (en) * | 2019-05-27 | 2020-11-27 | 昆山圆环精密自动化设备有限公司 | Shared mobile phone surface cleaning device |
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2015
- 2015-09-29 CN CN201520762398.2U patent/CN205165243U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170528A (en) * | 2015-09-29 | 2015-12-23 | 北京洁禹通环保科技有限公司 | Automatic cleaning method and device for movable escalator steps |
| CN105170528B (en) * | 2015-09-29 | 2018-05-11 | 北京洁禹通环保科技有限公司 | A kind of movable type stair step auto-cleaning method and device |
| CN106963295A (en) * | 2017-04-21 | 2017-07-21 | 潘学勇 | One kind automation cleaning stepping type escalator groove robot |
| CN106963295B (en) * | 2017-04-21 | 2019-04-19 | 潘学勇 | A kind of automation cleaning stepping type escalator groove robot |
| CN108709891A (en) * | 2018-06-29 | 2018-10-26 | 佛山石湾鹰牌陶瓷有限公司 | Ceramic tile stain resistance detection method |
| CN109030351A (en) * | 2018-06-29 | 2018-12-18 | 佛山石湾鹰牌陶瓷有限公司 | Ceramic tile stain resistance detection method |
| CN111992521A (en) * | 2019-05-27 | 2020-11-27 | 昆山圆环精密自动化设备有限公司 | Shared mobile phone surface cleaning device |
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