CN105755740A - Sterile clothing washing machine system suitable for detecting cleanliness - Google Patents
Sterile clothing washing machine system suitable for detecting cleanliness Download PDFInfo
- Publication number
- CN105755740A CN105755740A CN201610283695.8A CN201610283695A CN105755740A CN 105755740 A CN105755740 A CN 105755740A CN 201610283695 A CN201610283695 A CN 201610283695A CN 105755740 A CN105755740 A CN 105755740A
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- Prior art keywords
- washing machine
- clean garment
- cleaning
- dirt particle
- clean
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
Abstract
The invention provides a sterile clothing washing machine system suitable for detecting cleanliness. The sterile clothing washing machine system comprises a sterile clothing washing machine body, a sampling valve, a dust particle sensor and a vacuum pump, wherein a vacuum inlet of the dust particle sensor is connected with a vacuum pump connecting opening of a vacuum pump, and a vacuum outlet of the dust particle sensor is connected with a cleaning cavity of the sterile clothing washing machine body through the sampling valve. The sterile clothing washing machine system disclosed by the invention not only integrates functions of cleaning, dewatering, drying and cooling, but also has a particle detection function, and besides, the detection result can be displayed and printed. In the improved application based on the sterile clothing washing machine system disclosed by the invention, particle data can be set according to technical requirements for cleanliness in a clean area, and operations of anew cleaning the cleaned clothing, prolonging the cleaning time, sending an alarm, judging whether the cleaned clothing is qualified or not, reporting the ageing degree of fibers of the clothing and the like can be performed. The sterile clothing washing machine system is simple and convenient to operate and high in degree of automation.
Description
Technical field
The present invention relates to clean garment washing machine, in particular it relates to be applicable to the clean garment washing machine of detection cleanliness factor.
Background technology
The washing machine of prior art does not possess detection of particulates function.Therefore, the degree whether fiber grain of washing clothes and dust particle cannot reach clean up requires and the weathered fracture of clothes fiber is unable to reach the judgement of cleaning requirement, and this wash clean degree judges and whether medicated clothing damages the conventional sense whether being also equipped with availability and judge to judge by insecure human eye always.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of clean garment washing machine being applicable to detection cleanliness factor.
According to a kind of clean garment washing machine being applicable to detection cleanliness factor provided by the invention, including clean garment body of the washing machine, also include sampling valve, dirt particle sensor, vacuum pump；
The vacuum inlet of dirt particle sensor connects the vacuum pump connector of vacuum pump；
The vacuum outlet of dirt particle sensor connects the such cleaning chamber of clean garment body of the washing machine by sampling valve.
Preferably, clean garment body of the washing machine is health isolated washing machine；Dirt particle sensor is arranged in the Electric Appliance Cabinet of clean garment body of the washing machine；Dirt particle sensor adopts airborne particle counter；Sampling valve, vacuum pump are arranged in clean garment body of the washing machine.
Preferably, PLC, A/D modular converter, touch screen are also included；
PLC, by A/D modular converter electrical connection dirt particle sensor, is connected with touch screen by communication cable line simultaneously.
Preferably, printer is also included；Touch screen electrical connection printer.
Preferably, the vacuum inlet of dirt particle sensor connects the vacuum pump connector of vacuum pump by vacuum hose；
The vacuum outlet of dirt particle sensor connects one end of sampling valve by vacuum hose, and the other end of sampling valve is connected with the perforate of the roof being opened in such cleaning chamber by connecting pipeline.
Preferably, airborne particle counter includes multiple particle diameter passage.
Preferably, the plurality of particle diameter passage includes 5.0 μm of particle diameter passages and 0.5 μm of particle diameter passage；Or, the plurality of particle diameter passage includes 5.0 μm of particle diameter passages and 0.3 μm of particle diameter passage.
Preferably, under the control of PLC, clean garment body of the washing machine zero load detection equipment self dirt particle cleannes:
Before not doing cleaning, cleaning rotary drum in the such cleaning chamber of clean garment body of the washing machine rotates, the threshold value A obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value A, then thinking that the dirt particle index in such cleaning chamber is defective, touch screen prompting is carried out the self-cleaning of cavity；Otherwise, then it is assumed that the dirt particle qualified in such cleaning chamber.
Preferably, under the control of PLC, measure the dirt particle cleannes of medicated clothing after cleaning:
The cleaning to medicated clothing, dehydration and dried is completed at clean garment body of the washing machine, clean garment body of the washing machine stops the work of all dynamic operations, the threshold value B obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value B, then thinking the defective of the dirt particle index that is cleaned by medicated clothing, touch screen prompting medicated clothing does not clean up；Otherwise, then it is assumed that medicated clothing cleans up.
Preferably, under the control of PLC, measure clothes fiber damage degree:
Completing the cleaning to medicated clothing, dehydration and dried at clean garment body of the washing machine, clean garment body of the washing machine stops the work of all dynamic operations；The ratio of particle number of obtain from dirt particle sensor two kinds of different-grain diameters is compared with the threshold value C of setting, if ratio is more than threshold value C, then it is assumed that point out medicated clothing to need displacement by touch screen, otherwise, then it is assumed that medicated clothing need not be replaced.
Compared with prior art, the present invention has following beneficial effect:
The present invention, except integrating cleaning, dehydration, dry, cooling, also has detection of particulates function, and can testing result be displayed, print.In the improvement based on the present invention is applied, according to clean area cleanliness factor technology requirement, microgranule data can be set, carry out again cleaning, extending scavenging period, warning, qualified and defective, the report clothes fiber degree of aging of judgement etc. to being cleaned by medicated clothing.Easy and simple to handle, automaticity is high.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is an embodiment parts scheme of installation of the clean garment washing machine being applicable to detection cleanliness factor provided by the invention；
Fig. 2 is the Electric Appliance Cabinet inner part scheme of installation of an embodiment of the clean garment washing machine being applicable to detection cleanliness factor provided by the invention；
Fig. 3 is the electrical schematic of an embodiment of the clean garment washing machine being applicable to detection cleanliness factor provided by the invention；
Fig. 4 is the function control principle schematic diagram of an embodiment of the clean garment washing machine being applicable to detection cleanliness factor provided by the invention.
The correspondence markings of the parts shown in figure is:
Device panel 1, frame 2, such cleaning chamber 3, cleaning cylinder 31, cleaning drum spindle 32, sampling valve 4, vacuum pump connector 5, vacuum pump 6, Electric Appliance Cabinet 7, PLC71, A/D modular converter 72, vacuum inlet 73, vacuum outlet 74, dirt particle sensor 75,24V Switching Power Supply 76, connecting terminal block 77, relay 78, communication cable line 79, touch screen 8, printer 9, big belt pulley 10, driving belt 11, small belt pulley 12, mair motor 13.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form.It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some changes and improvements.These broadly fall into protection scope of the present invention.
The present invention relates to the washing machine of a kind of Full-automatic belt dust granules detection function, especially, there is the clean garment washing machine that the clean area of detection fiber fines granule and dust particle function uses, in being mainly used in electron trade, pharmaceutical industry and needing the cleaning shop of high cleanliness, as the cleaning of working clothing of toilet's librarian use, dehydration, sterilization, drying, cooling, a body multifunctional of the upper steam sterilization function of band processes the special equipment of medicated clothing even.
Specifically, the present invention provides a kind of full-automatic clean garment washing machine with detection floating fiber granule and dirt particle automatically, it is installation dust granules sensor for countering on the complete machine of health isolated washing machine, is carried out the equipment detected, control processes by microcomputer controller.It includes: possess and meet health isolation, the clean hot air drying washing machine complete machine cleaned and possess high effect cleaning air；Sensor for detecting fine particles, transmitter, micro processor and display；And the operation software by working out, reach display, judge, control and process, prediction etc. is reached, in order to correct process (such as: clean the whether clean or weathered fracture of fiber and send out dirt and the medicated clothing that clean area uses can not be reached and must cast out) to what be cleaned by medicated clothing to being cleaned by the microgranule of medicated clothing, fiber degree of cleaning and the fibre beakage of fabric, degree of aging.Therefore, it can be cleaned by the clean level of medicated clothing by on-line checking, and can also grasp the Degree of Ageing of clothes fiber, changes and cast out the medicated clothing of aged fiber in time, control to send out work clothes that dirt exceeds standard not in use by, it is ensured that the work clothes used in clean area are normally qualified.
The clean garment washing machine that the present invention is based on is a kind of health isolated laundry, on the basis of place of the present invention clean garment washing machine, increase dust particle sensor and some Automated condtrol devices, there is New function microgranule being shown, detecting, judge, control.Its objective is to supplement the function that microgranule can not be observed control by human eye and the aging medicated clothing of fiber judges, and improve the intelligent functions of clean garment washing machine further.For this, the present invention provides a kind of full-automatic clean garment washing machine with dust granules detection function, and the described full-automatic clean garment washing machine with dust granules detection function includes:
In one embodiment of the invention, it is adaptable to the clean garment washing machine of detection cleanliness factor, including clean garment body of the washing machine, sampling valve, dirt particle sensor, vacuum pump are also included；The vacuum inlet of dirt particle sensor connects the vacuum pump connector of vacuum pump by vacuum hose；The vacuum outlet of dirt particle sensor connects one end of sampling valve by vacuum hose, and the other end of sampling valve is connected with the perforate of the roof being opened in such cleaning chamber by connecting pipeline.Airborne particle counter includes multiple particle diameter passage, specifically includes 5.0 μm of particle diameter passages and 0.5 μm of particle diameter passage, and in change case, 0.5 μm of particle diameter passage could alternatively be 0.3 μm of particle diameter passage.Clean garment body of the washing machine is health isolated washing machine；Sampling valve, dirt particle sensor, vacuum pump are arranged in the Electric Appliance Cabinet of clean garment body of the washing machine；Dirt particle sensor adopts airborne particle counter.
The clean garment washing machine being applicable to detection cleanliness factor also includes PLC, touch screen, A/D modular converter, printer；PLC, by A/D modular converter electrical connection dirt particle sensor, is connected with touch screen by communication cable line simultaneously, and touch screen and printer are electrically connected.Touch screen is arranged on the operation front of clean garment body of the washing machine, and the device being installed in Electric Appliance Cabinet is attached through suitable connecting line, and the touch screen installed outside described Electric Appliance Cabinet is connected by communication cable line, data wire with the device in Electric Appliance Cabinet.
Under the control of PLC, clean garment body of the washing machine zero load detection equipment self dirt particle cleannes: before not doing cleaning, cleaning rotary drum in the such cleaning chamber of clean garment body of the washing machine rotates, the threshold value A obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value A, then thinking that the dirt particle index in such cleaning chamber is defective, touch screen prompting is carried out the self-cleaning of cavity；Otherwise, then it is assumed that the dirt particle qualified in such cleaning chamber.
Under the control of PLC, measure the dirt particle cleannes of medicated clothing after cleaning: complete the cleaning to medicated clothing, dehydration and dried at clean garment body of the washing machine, clean garment body of the washing machine stops the work of all dynamic operations, the threshold value B obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value B, then thinking the defective of the dirt particle index that is cleaned by medicated clothing, touch screen prompting medicated clothing does not clean up；Otherwise, then it is assumed that medicated clothing cleans up.
Under the control of PLC, measure clothes fiber damages degree: completing the cleaning to medicated clothing, dehydration and dried at clean garment body of the washing machine, clean garment body of the washing machine stops all dynamic operations and works；The ratio of particle number of obtain from dirt particle sensor two kinds of different-grain diameters is compared with the threshold value C of setting, if ratio is more than threshold value C, then it is assumed that point out medicated clothing to need displacement by touch screen, otherwise, then it is assumed that medicated clothing need not be replaced.
More specifically, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 illustrate part diagram related to the present invention.The present invention, by adding the vacuum pump 6 of dry type, sampling valve 4 and add flexible pipe and the wire of dirt particle sensor 75, A/D modular converter 72, relay 79 and relevant connection in Electric Appliance Cabinet 7 on tradition clean garment washing machine, constitutes the cleaning equipment that can show and control microgranule function.
Its sensor operating principles: open a hole in such cleaning chamber 3, it is connected with sampling valve 4 one end by connecting pipeline, the sampling valve other end adopts vacuum hose to be connected with the vacuum outlet 74 of dirt particle sensor 75, and the vacuum inlet 73 of dirt particle sensor 75 adopts vacuum hose to be connected with the vacuum pump connector 5 of vacuum pump 6.
Dirt particle sensor 75 is provided running voltage by the 24V DC source of PLC71, and DC power signal source is accessed in A/D modular converter 72, and loop com terminates the 0V end into PLC71.PLC71 is connected with touch screen 8 by communication cable line 79, simultaneously, printer 9 is also connected with touch screen 8 by USB interface and line, and the working power of touch screen 8 and printer 9 is provided by 24V Switching Power Supply 76, and the working power of PLC71 and 24V Switching Power Supply 76 is supplied by external 220V alternating current.
When equipment needs dirt particle measurement function, instruction is sent by PLC71, open vacuum pump 6, open sampling valve 4, in such cleaning chamber 3, gas is entered in dirt particle sensor 75 by the sampling valve 4 opened and pipeline, microgranule in gas converts the signal of telecommunication to through dirt particle sensor 75 and sends into A/D modular converter 72, then is converted to digital quantity by A/D modular converter 72 and give PLC71, displays, records, judges to include the realization of the functions such as printing through the process of PLC71.
Function one, unloaded detection equipment self dirt particle cleannes.Before not doing cleaning, mair motor 13 rotates after driving big belt pulley 10 to rotate, cleaning drum main shaft 32 rotation drives the cleaning rotary drum 31 in such cleaning chamber 3 to rotate, now, start dirt particle detection program, PLC71 obtains data from dirt particle sensor 75, defines according to no-load running microgranule data, makes the qualified and defective judgement of dirt particle index in equipment such cleaning chamber 3.When being judged as qualified, equipment can enter normal operating and use.When being judged as defective, screen prompt carries out self-cleaning program and can determine that entrance self-cleaning.After self-cleaning completes, equipment carries out self dirt particle cleannes automatically at this, enters normal operating and use after qualified.
Function two, measures the dirt particle cleannes of medicated clothing after cleaning.The cleaning to medicated clothing, dehydration and dried is completed at equipment, equipment stops the work of all dynamic operations, now, after opening mair motor 13 rotation drive big belt pulley 10 rotation, cleaning drum main shaft 32 rotation drives the cleaning rotary drum 31 in such cleaning chamber 3 to rotate, start dirt particle detection program, PLC71 obtains data from dirt particle sensor 75, according to the data definition that cleaning kinds of laundry, material, quantity are obtained, make the qualified and defective judgement of the dirt particle index being cleaned by medicated clothing.Qualified, prompting medicated clothing is processed totally, can go successively to further work.Defective, screen prompt medicated clothing is untreated totally, may select again cleaning treatment or revision, establishment, adjustment cleaning parameters or abandons the process such as selection.
Function three, while congenerous two measures, is calculated by the ratio of 5.0 μm and 0.5 μm two kinds of microgranule data and is defined, the judgement to clothes fiber damage degree.Degree as exceeded fibre damage has reached substitution value, and screen prompt replaces defective medicated clothing.
Above specific embodiments of the invention are described.It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this has no effect on the flesh and blood of the present invention.When not conflicting, embodiments herein and the feature in embodiment can arbitrarily be mutually combined.
Claims (10)
1. it is applicable to a clean garment washing machine for detection cleanliness factor, including clean garment body of the washing machine, it is characterised in that also include sampling valve, dirt particle sensor, vacuum pump；
The vacuum inlet of dirt particle sensor connects the vacuum pump connector of vacuum pump；
The vacuum outlet of dirt particle sensor connects the such cleaning chamber of clean garment body of the washing machine by sampling valve.
2. the clean garment washing machine being applicable to detection cleanliness factor according to claim 1, it is characterised in that clean garment body of the washing machine is health isolated washing machine；Dirt particle sensor is arranged in the Electric Appliance Cabinet of clean garment body of the washing machine；Dirt particle sensor adopts airborne particle counter；Sampling valve, vacuum pump are arranged in clean garment body of the washing machine.
3. the clean garment washing machine being applicable to detection cleanliness factor according to claim 1, it is characterised in that also include PLC, A/D modular converter, touch screen；
PLC, by A/D modular converter electrical connection dirt particle sensor, is connected with touch screen by communication cable line simultaneously.
4. the clean garment washing machine being applicable to detection cleanliness factor according to claim 3, it is characterised in that also include printer；Touch screen electrical connection printer.
5. the clean garment washing machine being applicable to detection cleanliness factor according to claim 1, it is characterised in that the vacuum inlet of dirt particle sensor connects the vacuum pump connector of vacuum pump by vacuum hose；
The vacuum outlet of dirt particle sensor connects one end of sampling valve by vacuum hose, and the other end of sampling valve is connected with the perforate of the roof being opened in such cleaning chamber by connecting pipeline.
6. the clean garment washing machine being applicable to detection cleanliness factor according to claim 2, it is characterised in that airborne particle counter includes multiple particle diameter passage.
7. the clean garment washing machine being applicable to detection cleanliness factor according to claim 6, it is characterised in that the plurality of particle diameter passage includes 5.0 μm of particle diameter passages and 0.5 μm of particle diameter passage；Or, the plurality of particle diameter passage includes 5.0 μm of particle diameter passages and 0.3 μm of particle diameter passage.
8. the clean garment washing machine being applicable to detection cleanliness factor according to claim 3, it is characterised in that under the control of PLC, clean garment body of the washing machine zero load detection equipment self dirt particle cleannes:
Before not doing cleaning, cleaning rotary drum in the such cleaning chamber of clean garment body of the washing machine rotates, the threshold value A obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value A, then thinking that the dirt particle index in such cleaning chamber is defective, touch screen prompting is carried out the self-cleaning of cavity；Otherwise, then it is assumed that the dirt particle qualified in such cleaning chamber.
9. the clean garment washing machine being applicable to detection cleanliness factor according to claim 3, it is characterised in that under the control of PLC, measures the dirt particle cleannes of medicated clothing after cleaning:
The cleaning to medicated clothing, dehydration and dried is completed at clean garment body of the washing machine, clean garment body of the washing machine stops the work of all dynamic operations, the threshold value B obtaining sensing data and setting from dirt particle sensor is compared, if sensing data is be more than or equal to threshold value B, then thinking the defective of the dirt particle index that is cleaned by medicated clothing, touch screen prompting medicated clothing does not clean up；Otherwise, then it is assumed that medicated clothing cleans up.
10. the clean garment washing machine being applicable to detection cleanliness factor according to claim 3, it is characterised in that under the control of PLC, measure clothes fiber damage degree:
Completing the cleaning to medicated clothing, dehydration and dried at clean garment body of the washing machine, clean garment body of the washing machine stops the work of all dynamic operations；
The ratio of particle number of obtain from dirt particle sensor two kinds of different-grain diameters is compared with the threshold value C of setting, if ratio is more than threshold value C, then it is assumed that point out medicated clothing to need displacement by touch screen, otherwise, then it is assumed that medicated clothing need not be replaced.
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| CN201610283695.8A CN105755740B (en) | 2016-04-29 | 2016-04-29 | Clean garment washing machine suitable for detecting cleanliness factor |
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| CN201610283695.8A CN105755740B (en) | 2016-04-29 | 2016-04-29 | Clean garment washing machine suitable for detecting cleanliness factor |
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| CN108842370A (en) * | 2018-08-02 | 2018-11-20 | 青岛海尔洗衣机有限公司 | A kind of control method and washing machine of washing machine |
| CN109257236A (en) * | 2018-11-14 | 2019-01-22 | 苏州苏信环境科技有限公司 | A kind of cleanliness real-time online monitoring system based on LoRa technology |
| WO2019218870A1 (en) * | 2018-05-18 | 2019-11-21 | 青岛海尔洗衣机有限公司 | Washing machine having dust sensor and control method |
| CN115491861A (en) * | 2022-11-17 | 2022-12-20 | 山东朱氏药业集团有限公司 | Clean clothes cleaning management system based on big data |
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