CN1095678C - Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine - Google Patents
Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine Download PDFInfo
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- CN1095678C CN1095678C CN 99113497 CN99113497A CN1095678C CN 1095678 C CN1095678 C CN 1095678C CN 99113497 CN99113497 CN 99113497 CN 99113497 A CN99113497 A CN 99113497A CN 1095678 C CN1095678 C CN 1095678C
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- disinfecting
- bedclothes
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Abstract
The present invention relates to a frequency-changing uniformly distributing balance method and a balance device thereof for a medical fabric and bedding disinfecting and cleaning machine. The balance device comprises an electric box, a microcomputer control board and a frequency changer, which are arranged on a casing. The frequency from top to low of the frequency converter is controlled by a microcomputer to enable a motor to operate. A cylinder is operated by a drive mechanism. A microcomputer is used for controlling time signals of the positive rotation, the reverse rotation, the uniform distribution, the middle dewatering and the high dewatering, and respective operation signals are input into the frequency converter, and the frequency changer controls the rotation speed, the uniform acceleration time, the uniform deceleration time and the braking time of a main motor of each action according to signal requirements. In the processes of discharging, dewatering and disinfecting of the machine, fabrics or bedding in the cylinder are uniformly distributed on the inner wall of the cylinder, and the uniform distribution of the fabrics is balanced.
Description
The present invention relates to washing machine, the frequency-changing uniformly distributing balance method and the device thereof of particularly a kind of medical textile, bedding disinfecting washer.
Medical textile in the hospital, bedding (comprising bed quilt, mattress and pillow core) can not get cleaning and sterilizing after long-term continuous the use at present, the sun shines, the method for disinfection by ultraviolet light and only adopt, produce little effect, this just makes the antibacterial that hides in deep layer to breed rapidly, and is unfavorable for inpatient's treatment recovery from illness.
The purpose of this invention is to provide a kind of disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing balance method, it can make medical textile, bedding be evenly distributed on inner wall of rotary drum in the frequency conversion mode, is convenient to clean and sterilization.
Another purpose of the present invention provides a kind of disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule, and it can make it uniform balance to the cleaning and the disinfecting process VFC of medical textile, bedding.
Technical solution of the present invention is as follows:
A kind of disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing balance method, by computer controlled variable frequently device from the low frequency to the high frequency, make motor work, and make rollers running by drive mechanism, microcomputer control is just changeed, counter-rotating, uniform, in take off, the time signal that height takes off, its actuating signal separately inputs to converter, converter is controlled the rotating speed and even acceleration of each action according to semaphore request, the braking time of even deceleration time and main motor, in the machine draining, in dehydration and the disinfecting process, fabric or bedding in the cylinder are distributed evenly on the inner wall of rotary drum, make the uniform balance of fabric.
A kind of disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule comprises the electric box that is installed on the casing, computer control board and frequency converter B P, and electric box is connected with frequency converter B P circuit with computer control board; The microcomputer of circuit control is made up of JP1, JP2, three control interfaces of JP3 respectively, the machine main power source adopts 380V three phase mains grounded system, be depressured to 220V voltage by transformator BKC, one group for computer power, JP3 is an interface, form all wave rectification capacitor filtering after another group blood pressure lowering, become 24V voltage, use for the components and parts power supply in the JP1 interface, the JP2 interface is the sensor alarming setting of the normal and improper foeign element of internal control machine, agent pump motor D2 adopts the power supply of 380V three phase mains by auxiliary reclay JC control.
The present invention realizes VFC to the cleaning of medical textile, bedding and disinfecting process, makes medical textile, bedding be evenly distributed on inner wall of rotary drum, is convenient to complete machine and cleans better and sterilize.
Below in conjunction with accompanying drawing the present invention is elaborated.
Fig. 1 is a kind of main TV structure sketch map of disinfecting washer for medical fabrics and bedclothes.
Fig. 2 is the backsight structural representation of above-mentioned cleaning machine.
Fig. 3 is the cabling diagram that the present invention is used to control.
Fig. 4 is a circuit controling drawing of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule comprises the electric box 41 that is installed on the casing 2, computer control board 42 and frequency converter B P43.Electric box 41 is connected with frequency converter B P43 circuit with computer control board 42.Several control keys are housed, the work of button may command complete machine on the computer control board 42.
Referring to Fig. 3, the microcomputer of circuit control is made up of JP1, JP2, three control interfaces of JP3 respectively.The good in anti-interference performance of microcomputer, easy to various parameter modifications, the user uses very convenient reliable.
Referring to Fig. 4, the control of computer control board 42 is strong have just change strong 101, counter-rotating strong 110, uniform strong 103, in take off that strong 104, height takes off that strong 105, COM is strong 102, several function such as the agent pump is strong 120, row's agent is strong 119, cold water is strong 111, steam is strong 112, draining is strong 113, soap lye is strong 114, door bolt strong 109 are strong, automatically move for complete machine, or manual button operation.The strong locking mutually of each function is to satisfy the logical relation of exercises.
The machine main power source adopts 380V three phase mains grounded system, is depressured to 220V voltage by transformator BKC, and one group supplies computer power, and JP3 is an interface.Another group blood pressure lowering of transformator BKC becomes 24V voltage after two crystal diode DZ1 and DZ2 and electrolysis condenser CO form all wave rectification capacitor filtering, uses for the components and parts power supply in the JP1 interface.
Components and parts in the JP1 interface comprise auxiliary reclay JC, DC electromagnetic valve 1TD, 2TD, 3TD, 4TD, 5TD and 6TD.
The JP2 interface is the sensor alarming setting of the normal and improper foeign element of internal control machine.Agent pump motor D2 adopts the power supply of 380V three phase mains by auxiliary reclay JC control.
Frequency converter B P adopts same road 380V three phase mains grounded system.Adopt the braking function resistance R in the frequency converter B P control.
After machine carries out washing work, from the low frequency to the high frequency, make motor work, and make rollers running by drive mechanism by computer controlled variable frequency device.Microcomputer control is just changeed, counter-rotating, uniform, in take off, time signal that height takes off, its actuating signal separately inputs to converter, converter control the rotating speed of each action according to semaphore request and evenly quicken, the braking time of even deceleration time and main motor.In machine draining, dehydration and disinfecting process, fabric or bedding in the cylinder are distributed evenly on the inner wall of rotary drum, make the uniform balance of fabric.
The present invention cooperates the work of disinfecting washer for medical fabrics and bedclothes, after the complete machine energising, by startup/stop key, open and close the door after gate is put into fabric or bedding, by the water inlet key, water intaking valve is opened and is intake again, after water level in the casing reached automatic span of control, water intaking valve was closed automatically.By washing key washing 30 minutes, press uniformly distributed key.At this moment, computer controlled variable device frequently makes motor work, and makes rollers running by drive mechanism from the low frequency to the high frequency, and fabric or bedding in the cylinder are distributed evenly on the inner wall of rotary drum.Enter automatic hull-borne then, draining this moment pneumatic operated valve is opened, and by the drain pipe in the retracting device wash water directly is discharged into sewer.When about draining to 2 minute by in take off key, after finishing to dehydration work, drain valve is closed automatically, more than action can divide and makes prewashing, rinsing, three sections orders of washing, its operational approach is identical.Behind the drain shut valve, press the feed liquor key, fabric in the cylinder or bedding are carried out disinfection.After sterilization a period of time, press uniformly distributed key, behind the uniform fabric, again by the discharge opeing key, disinfectant solution drains under casing and reclaims.After disinfectant solution has been arranged, by in take off key, height and take off key to work and finish.If when adopting full-automatic mode to work, after the working time setting, can carry out work automatically by start key.
Claims (5)
1. disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing balance method, it is characterized in that, by computer controlled variable frequently device from the low frequency to the high frequency, make motor work, and make rollers running by drive mechanism, microcomputer control is just changeed, counter-rotating, uniform, in take off, the time signal that height takes off, its actuating signal separately inputs to converter, converter is controlled the rotating speed and even acceleration of each action according to semaphore request, the braking time of even deceleration time and main motor, in the machine draining, in dehydration and the disinfecting process, fabric or bedding in the cylinder are distributed evenly on the inner wall of rotary drum, make the uniform balance of fabric.
2. a disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule is characterized in that it comprises the electric box that is installed on the casing, computer control board and frequency converter B P, and electric box is connected with frequency converter B P circuit with computer control board; The microcomputer of circuit control is made up of JP1, JP2, three control interfaces of JP3 respectively, the machine main power source adopts 380V three phase mains grounded system, be depressured to 220V voltage by transformator BKC, one group for computer power, JP3 is an interface, form all wave rectification capacitor filtering after another group blood pressure lowering, become 24V voltage, use for the components and parts power supply in the JP1 interface, the JP2 interface is the sensor alarming setting of the normal and improper foeign element of internal control machine, agent pump motor D2 adopts the power supply of 380V three phase mains by auxiliary reclay JC control.
3. disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule according to claim 2, it is characterized in that, another group blood pressure lowering of described transformator BKC becomes 24V voltage after two crystal diode DZ1 and DZ2 and electrolysis condenser CO form all wave rectification capacitor filtering.
4. disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule according to claim 2, its special card is that the components and parts in the described JP1 interface comprise auxiliary reclay JC, DC electromagnetic valve 1TD, 2TD, 3TD, 4TD, 5TD and 6TD.
5. disinfecting washer for medical fabrics and bedclothes frequency-changing uniformly distributing bascule according to claim 2 is characterized in that, adopts the braking function resistance R in the described frequency converter B P control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113497 CN1095678C (en) | 1999-03-01 | 1999-03-01 | Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113497 CN1095678C (en) | 1999-03-01 | 1999-03-01 | Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1265328A CN1265328A (en) | 2000-09-06 |
| CN1095678C true CN1095678C (en) | 2002-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99113497 Expired - Fee Related CN1095678C (en) | 1999-03-01 | 1999-03-01 | Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095678C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589168A (en) * | 2018-01-29 | 2018-09-28 | 浙江喜创联电子商务有限公司 | The cleaning method of linen-cotton curtain |
| CN108103727A (en) * | 2018-01-29 | 2018-06-01 | 浙江喜创联电子商务有限公司 | The cleaning method of viscose material curtain |
| CN110158264B (en) * | 2018-02-11 | 2021-10-15 | 无锡小天鹅电器有限公司 | Method for controlling motor, frequency converter and clothes treatment device |
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1999
- 1999-03-01 CN CN 99113497 patent/CN1095678C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1265328A (en) | 2000-09-06 |
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