CN1888189A - Washing apparatus - Google Patents

Abstract

The present invention discloses a washing device. It includes a washing drum and a drive motor. Said washing drum can be used for taking in the clothes to be washed, and on its peripheral surface several dewatering holes whose diameter is less than 1 mm are set. The drive motor can be used for driving said drum and making it be rotated, the rotating speed of said drum can be up to 2000 rpm. The peripheral surface of said drum also is equipped with at leas t a dewatering hole whose diameter is greater than 1 mm, the number of dewatering holes whose diameter is greater than 1 mm is less than that of dewatering holes whose diameter is less than 1 mm. Besides, said washing device also has a steam diffusion device, including water storage tube, heating portion and steam supplying pipe.

Description

Car washing installation

Technical field

The present invention relates to a kind of car washing installation and laundering process thereof, particularly, can carry out the laundry operations of washings by more a spot of washings and lower power consumption, simultaneously with irrelevant the reducing the cloth damage to greatest extent and carry out the car washing installation of the new structure of laundry operations of the kind (for example, cloth) of washings.

Background technology

The prior art washing machine is divided into eddy current type washing machine and roller washing machine substantially, and the cylinder vertical direction of eddy current type washing machine is provided with, and the cylinder horizontal direction of roller washing machine is provided with.

Wherein, the cylinder horizontal direction accumbency of roller washing machine is provided with, and the inner washings of throwing in of cylinder will carry out laundry operations by the mode of dropping.

Fig. 1 and Fig. 2 simply point out out the structure in the prior art roller washing machine.

The prior art roller washing machine comprises body 10, outer Wash tub 20, cylinder 30 and drive unit, and outer Wash tub 20 is installed in the body 10, cylinder 30 rotatable outer Wash tub 20 inside that are installed in, and drive unit is used for head roll 30.

The front of this body 10 is formed with dispensing port 11, and dispensing port 11 is used to throw in washings, and peripheral part of dispensing port 11 is equipped with door of washing machine 40, and door of washing machine 40 is used to open and close dispensing port 11.

Simultaneously, flange part 50 is installed around the inboard of dispensing port 11, flange part 50 is used to seal space between door of washing machine 40 and the dispensing port 11.

In addition, two side bottoms of the outer periphery face of outer Wash tub 20 are provided with shock absorber 21, thereby make outer Wash tub 20 keep holding state in the inside of body 10.

And cylinder 30 rotatable being installed in the outer Wash tub 20 are used to the laundry operations of accommodating washings and carrying out essence.

Be formed with a plurality of dewatering holes 31 on the face around this cylinder 30, the washings that supply in the outer Wash tub 20 are flow in the cylinder 30 smoothly, and when carrying out the dehydration stroke, the washings in the cylinder 30 are discharged in the outer Wash tub 20 smoothly.

And drive unit comprises drive motors 71 and belt 72, and drive motors 71 is used for head roll 30, and belt 72 is connecting belt pulley 73, and the driving force of drive motors 71 is passed to cylinder 30.

Particularly, in washing machine, be provided with drying device recently, and the washings of finishing laundry operations is carried out drying.

As shown in Figure 2, this drying device comprises warm-air supply pipe 81, drying heater 82 and blowing fan 83, warm-air supply pipe 81 is provided with along the outer Wash tub 20 upside spaces in the body 10, drying heater 82 is arranged on the pipeline of warm-air supply pipe 81, and to heating by warm-air supply pipe 81 flow air, blowing fan 83 is arranged at the air of warm-air supply pipe 81 and discharges side, and is used for the forced circulation air.

This laundry processes that possesses the roller washing machine of functions/drying generally will be carried out washing stroke successively, be cleaned stroke, final dewatering stroke and dry trip.

In above-mentioned washing stroke, will carry out dirt lock out operation by washing agent, and the dirt lock out operation carried out of the rubbing action of the washings that produces of the lasting rotation by cylinder 30 and cylinder 30.

In above-mentioned cleaning stroke, by supplying with the rotary manipulation repeatedly of new washings and cylinder 30, carry out the residual washing agent and the dirt that from washings, produce in the separating, washing stroke, and the step of cleaning.

In above-mentioned final dewatering stroke, will make cylinder 30 go to the 1300 high speed rotations of changeing, and remove the step of moisture the washings of execution behind cleaning operation with per minute about 800.

In above-mentioned dry trip, when drying heater 82 generated heat, by driving blowing fan 83, the air sustainable supply that makes high temperature was to cylinder 30 in, and the drying steps of the air execution washings by high temperature.

But there is following several problem in the washing machine in the prior art:

The first, in the washing machine of prior art, when carrying out the laundry stroke and cleaning stroke, will need the washings and the power consumption of more amount.

The second, in the washing machine of prior art, drying device need be set in addition, thereby cause the rising of manufacturing expense, and become complicated owing to the drying device structure that increases makes the structure in the washing machine body 10 in order to carry out drying process.

The 3rd, in the washing machine of prior art, will increase or reduce the required time of each stroke, but not change concrete stroke according to the pollution level of washings according to the amount of washings.

Particularly, the washings etc. of dry-cleaning operation at needs can not use in the laundry operations of washings and washing agent, and washings is carried out comparatively difficulty of laundry operations.

Summary of the invention

Technical problem to be solved by this invention is, a kind of car washing installation of new structure is provided, and can finish laundry operations in lower power consumption and in the short period.

A kind of car washing installation of new structure especially is provided, makes the kind (for example, cloth) of laundry operations and washings irrelevant and reduce the cloth damage to greatest extent.

In order to solve the problems of the technologies described above, the technical solution used in the present invention is:

Comprise cylinder and drive motors as a kind of car washing installation of the present invention, cylinder is used to accommodate washings, the formation diameter is a plurality of dewatering holes below 1 millimeter on the face on every side of cylinder, and the drive motors head roll rotates at a high speed, and drum rotation speed reaches per minute 2000 at least to be changeed.

As the improvement of car washing installation of the present invention, face also is formed with at least one dewatering hole around the cylinder, and the dewatering hole diameter is more than 1 millimeter.And have the number of the dewatering hole of diameter more than 1 millimeter, lack than the number of dewatering hole with 1 millimeter following diameter.

Improve as car washing installation of the present invention is another kind of, cylinder is formed slopely downwards rearward gradually from its front side.And, also be formed with the dewatering hole that at least one has diameter more than 1 millimeter on the face around the front side of cylinder.

As another improvement of car washing installation of the present invention, the opening of the input washings of cylinder is towards top.And, also be formed with the dewatering hole that at least one has diameter more than 1 millimeter on the face around the upside of cylinder.

Simultaneously, provide a kind of car washing installation, drive motors can make cylinder be rotated with per minute 3000 to the 4000 right rotary speed that turns left.

In addition, provide a kind of car washing installation, car washing installation also is provided with the vapor dispersion device, and the vapor dispersion device is dispersed the steam of high temperature in cylinder.And, the vapor dispersion device comprises water butt, heating portion and steam suppling tube, and water butt receives the washings that are used to generate steam, and heating portion is arranged in the water butt, and making the washings vaporize by high-temperature steam, steam suppling tube will be directed in the cylinder by the steam of heating portion vaporize.

The invention has the beneficial effects as follows:

Car washing installation in each specific embodiment of the present invention, cylinder will carry out the high speed rotation with the rotary speed that per minute at least 2000 changes, preferably reaching per minute 3000 to 4000 changes, utilize the centrifugal force of the high speed rotation drive of cylinder to carry out the laundry stroke, thereby can just can carry out laundry operations by minimum washings and power consumption.

And, the diameter of dewatering hole is set at below 1 millimeter, thereby can prevents to be clipped under the action of centrifugal force of washings when the rotation of the high speed of cylinder the phenomenon of dewatering hole.

Particularly, when cylinder rotates at a high speed, be provided with on the position of the minimum influence that is subjected to washings and have the dewatering hole of diameter more than 1 millimeter, discharge more smoothly thereby make by centrifugal force isolated dirt and moisture from washings.

And,,, just can carry out drying to washings so need not to be provided with in addition the relevant structure of drying device owing to can isolate the moisture that contains in the washings by the high speed rotating centrifugal of cylinder.

Description of drawings

Fig. 1 is the longitudinal section of the internal structure of prior art roller washing machine;

Fig. 2 is the front simple state figure of the internal structure of prior art roller washing machine;

Fig. 3 is the longitudinal section of the internal structure of the roller washing machine in the present invention's first specific embodiment;

Fig. 4 is the longitudinal section of the internal structure of the eddy current type washing machine in the present invention's second specific embodiment.

Among the figure:

110,310: body 120,320: outer Wash tub

130,330: cylinder 131,132,331,332: dewatering hole

171,371: drive motors 200: water butt

210: heating portion 220: steam suppling tube

230: playpipe

The specific embodiment

Below in conjunction with the drawings and specific embodiments car washing installation of the present invention is described in further detail:

At first, as shown in Figure 3, car washing installation in the present invention's first specific embodiment is a roller washing machine, it comprises body 110, cylinder 130 and drive motors 171, body 110 constitutes outward appearance, it is a plurality of dewatering holes 131 below 1 millimeter that cylinder 130 is formed with diameter D1 along face on every side, and drive motors 171 is used for the rotary speed high speed swing roller 130 that will change with per minute at least 2000 and will drive.

These cylinder 130 rotatable being arranged in the body 110, the position of the opening of its input washings is with the face forward setting.

And, preferably identically between body 110 and the cylinder 130 being provided with outer Wash tub 120 with the prior art roller washing machine, outer Wash tub 120 is used for the rotary manipulation of back-up roller 130.

Particularly, face forms a plurality of dewatering holes 131 around the cylinder 130, and dewatering hole 131 has the diameter below 1 millimeter, can reduce the damage to washings to greatest extent.

Suppose the identical diameter of dewatering hole 31 of the general cylinder 30 in dewatering hole 131 and the prior art with 2 to 3 millimeter, so, (for example carry out the high speed rotation at cylinder 130, rotary speed more than per minute 2000 changes) under the situation, washings will be clipped in dewatering hole 31, thereby cause cloth to sustain damage.

Therefore, dewatering hole 131 preferably has the diameter below 1 millimeter that can prevent that cloth is clamped.

Simultaneously, have the number of the dewatering hole 131 of the diameter below 1 millimeter, the number of dewatering hole 31 that cans be compared to most the general cylinder 30 in the prior art is many.

Thus, the moisture that separates in the washings in the cylinder 130 is discharged more smoothly.

And each dewatering hole 131 is not to be defined in the diameter that all has below 1 millimeter, but partial dehydration hole 132 is still more than 1 millimeter, that is, have and 2 to 3 millimeters identical diameter D2 size of dewatering hole 31 in the prior art.

Wherein, the moisture that dewatering hole 132 with diameter more than 1 millimeter is used for washings is separated is discharged in the outer Wash tub 120 more smoothly, but in order to reduce the phenomenon of cloth damage to greatest extent, the number with dewatering hole 132 of diameter more than 1 millimeter will be less than the number of the dewatering hole 131 with 1 millimeter following diameter simultaneously.

And as shown in the figure of the specific embodiment, cylinder 130 can be from the downward-sloping gradually rearward formation of its front side, but also can constitute with respect to the state of body 110 horizontal accumbency.

As implied above, when cylinder 130 along the rear during downward-sloping installation, when carrying out the laundry stroke, washings will favour the rear side of cylinder 130.

Therefore, the dewatering hole 131 with 1 millimeter following diameter is preferably formed as on face around the rear side of cylinder 130.Simultaneously, in order to discharge isolated moisture in the washings more smoothly, the dewatering hole 132 with diameter more than 1 millimeter is preferably formed as on face around the front side that washings is influenced less cylinder 130.

In addition, drive motors 171 in the present invention's first specific embodiment is for being used for the motor that swing roller 130 drives, it can be identical with structure in the prior art use belt 72 and the belt pulley 73 that is provided with in addition, the driving force of drive motors 171 can be passed to cylinder 130, but preferably drive motors 171 direct axles are incorporated into cylinder 130.

This is because the drive motors 171 in the specific embodiment of the invention need be rotated with the commentaries on classics degree that per minute 2000 changes at least, thereby preferably has the structure that can reduce the driving force loss to greatest extent.

Particularly, in the specific embodiment of the present invention, drive motors 171 can reach the motor that per minute 4000 changes for rotary speed.

The reason that drive motors 171 is set to carry out motor rotating at high speed is, under the action of centrifugal force that the high speed rotation by cylinder 130 drives, isolates the moisture that contains dirt and carries out laundry operations the washings in cylinder 130.

Promptly, different with the laundry operations of a large amount of washings of use in the general laundry stroke of prior art, make the dirt of pasting in the washings among the present invention under the state that is soaked by small amount of moisture, utilize the high speed rotary manipulation of cylinder 130, from washings, carry out centrifugation.

Simultaneously, the structure according to the present invention in first specific embodiment, when carrying out laundry operations, owing to rotate centrifugation dirt from washings by the high speed of cylinder 130, and need not to use a large amount of washings.

Particularly, before cylinder 130 rotated at a high speed, the dirt of pasting in the washings need be in soaking state, and it is more successfully separated from washings.

Therefore, the present invention's first specific embodiment also be provided with the vapor dispersion device, can from washings, isolate dirt smoothly by small amount of moisture.

The vapor dispersion device is used to generate the steam of high temperature, and is ejected into the inside of cylinder 130, realizes the dip operation of dirt smoothly by the steam of high temperature.

This vapor dispersion device utilizes the hot gas of high temperature to make the washings vaporize, and supply to the inside of cylinder 130, the vapor dispersion device comprises water butt 200, heating portion 210 and steam suppling tube 220, water butt 200 receives the washings that are used to generate steam, heating portion 210 is arranged at the inside of water butt 200, be used to provide the hot gas of high temperature, and make washings vaporize, steam suppling tube 220 that the steam by heating portion 210 vaporizes is flowed.

This vapor dispersion device also comprises playpipe 230, and the vapor dispersion that playpipe 230 is used for flowing by steam suppling tube 220 is to cylinder 130 inside.

In order better to disperse mobile steam, this playpipe 230 is nozzle form, the terminal best inside towards cylinder 130 of exhaust steam.

As above the car washing installation in the present invention's first specific embodiment of structure can carry out successively with prior art in identical a series of processes, promptly, carry out washing stroke successively, clean stroke, dehydration stroke and washings carried out laundry operations, but also can carry out laundry operations by minimum washings and power consumption, will be described below.

At first, utilize the structure in the present invention's first specific embodiment to carry out the method for laundry operations with minimum washings and power consumption, it comprises steam supplying step and dirt separating step substantially.

Above-mentioned steam supplying step is the step of soaking to the dirt in the washings of throwing in the cylinder.

That is, provide steam with given time by control vapor dispersion device in cylinder 130, the washings in cylinder 130 is supplied with moisture, and the dirt in the washings is soaked.

Particularly, because steam is in the condition of high temperature, the dirt of pasting in the washing by soaking thing more effectively.

Wherein, the generation of steam will be by constituting the vapor dispersion device the heating operation of heating portion 210, the washings evaporation that supplies to the vapor dispersion device is formed, and the steam of generation flows under the guiding of steam suppling tube 220, and diffuses to the inside of cylinder 130 by playpipe 230.

Step to cylinder 130 internal feed steam preferably continues to carry out the set time, can carry out sufficient dip operation to the washings in the cylinder 130.

This is because when the short period is carried out dip operation, steam can't fully influence the dip operation of washings, therefore, need to continue to carry out dip operation, until reaching sufficient immersion effect.

Certainly, if when providing steam for a long time, compare and soak effect and make the use amount of washings and power consumption quantitative change big, so do not advocate the long-time dip operation of carrying out at this.

Wherein, the dip operation of washings refers to, and will make the therefrom step of easy separate dirt of washings.

In the operation of washings being soaked by steam, consider that steam is the condition of high temperature, and constitute, so can from the washings that is subjected to vapor action, isolate various dirts easily by large quantity of moisture.

Certainly, if washings during by severe contamination, can't realize soaking completely effect by steam, if but then can carry out dip operation easily during slight pollution by steam.

And, in the process of carrying out steam supply operation, cylinder 130 is rotated with lower rotary speed (for example, the rotary speed in the general laundry stroke in the prior art), thereby the steam that supply in the cylinder 130 evenly are provided in the washings in the cylinder 130.

And the steam that supplies in the cylinder 130 preferably has and can carry out more than the temperature of sterilization washings.

That is, when carrying out laundry operations, carry out the sterilization operation of washings, thereby improve the satisfaction of user the laundry performance.

In addition, as mentioned above, after the steam of given time is supplied with operation, when washings is in the state of separate dirt therefrom, controller will control the vapor dispersion device, interrupt steam and supply with operation, and the driving of interrupting cylinder 130 simultaneously be operated.

Meanwhile, control part makes cylinder 130 be rotated with the high speed that per minute at least 2000 changes by the operation of control drive motors 171.

This drive motors 171 preferably can make the rotary speed of cylinder 130 in the scope that per minute 3000 to 4000 changes be rotated.

This is because by the high speed rotary manipulation of cylinder 130, the various dirts of pasting in the washings separate from washings under action of centrifugal force easily.

Because this has the moisture of minute quantity in 130 cylinder, so cylinder 130 can be rotated in per minute 3000 to 4000 turns left right scope.

That is, in the laundry stroke of a large amount of prior arts of using washings, if when cylinder 130 rotated at a high speed with the speed of above-mentioned scope, the washings of more amount will cause sizable vibration, thereby cause reducing the reliability of product.

But, when not using a large amount of washings, when using the steam of trace to carry out laundry operations as the present invention, can make cylinder 130 carry out rotary manipulation at a high speed, under the high speed rotation of cylinder 130, the dirt in the washings will be subjected to centrifugal action, and separate from washings.

Thus, when the rotary speed cylinder 130 turns left right scope with per minute 3000 to 4000 in is rotated, by the steam supplying step, the dirt and the moisture that are in attachment state should be descended at the work of the centrifugal force of the high speed rotation drive of cylinder 130, will centrifugation from washings.

Wherein, outside dirt that separates from washings and moisture will be discharged to by each dewatering hole 131,132 that forms in the cylinder 130 in the Wash tub 120.

Certainly, if cylinder 130 carries out high speed when rotating with turn left rotary speed in the right scope of per minute 3000 to 4000, washings is under action of centrifugal force, and desire is passed through dewatering hole 131.

But, have diameter below 1 millimeter owing to influence the dewatering hole 131 that forms on the position of washings, thereby can prevent in advance that washings is clipped in each dewatering hole 131, and can prevent the situation that cloth sustains damage.

Particularly, owing to cylinder 130 will tilt to install downwards along rear side, so most washings will be positioned at the rear side of cylinder 130.

Therefore, in order to improve the discharge effect of moisture and dirt, form dewatering hole 132 around the front side of cylinder 130 on the face with diameter more than 1 millimeter, can discharge the moisture and the dirt of centrifugation in the washings by dewatering hole 132 smoothly, and prevent to accompany in the dewatering hole 132 situation of washings simultaneously.

In addition, after the operation of separate dirt in the washings was finished in the high speed rotation by cylinder 130, controller was the driving of drives interrupts motor 171, and stopped the rotary manipulation of cylinder 130 and finish the stroke of doing washing.

At this moment, in the dirt separating step that the rotation of the high speed by cylinder 130 is carried out, also isolate the moisture that contains in the washings when considering from washings separate dirt, therefore can carry out drying process washings.

As a result, according to the laundering process that utilizes the structure in the present invention's first specific embodiment, can just can carry out laundry and drying process by minimum washings and power consumption.

In addition, the feature structure of the car washing installation of pointing out out in the present invention's first specific embodiment, comprise cylinder 130 and drive motors 171, a plurality of dewatering holes 131 that cylinder 130 has 1 millimeter following diameter along face stroke on every side, drive motors 171 will drive tumbler tube 130 and rotate at a high speed with the rotary speed that per minute at least 2000 changes, and said structure is not limited in the roller washing machine.

That is, as shown in Figure 4, feature structure of the present invention can be applicable to the opening of input washings of the cylinder 130 in the present invention's second specific embodiment in the eddy current type washing machine on body 310 tops.

At this moment, face not only forms the dewatering hole 331 with 1 millimeter following diameter around the cylinder 330, in order to improve the discharge effect of moisture and dirt, also is formed with at least one dewatering hole 332, and dewatering hole 332 has diameter more than 1 millimeter.

Particularly, be clipped in the dewatering hole 332 with diameter more than 1 millimeter in order to reduce washings to greatest extent, dewatering hole 332 is preferably disposed on the face on every side of cylinder 330 upsides.

This is because consider that washings will only be positioned at the bottom of cylinder 330 owing to self gravitation, the then less influence that is subjected to washings in the top of cylinder 330 when the setting of cylinder 330 vertical direction is provided with.

And the rotary speed that makes cylinder 130 change above with per minute 2000 is rotated at a high speed and the drive motors 371 that drives, and the bottom of Wash tub 320 runs through outer Wash tub 320 outside, and carries out spool combining with cylinder 330 or agitator.

Certainly, in the eddy current type washing machine in the present invention's second specific embodiment, also be provided with the vapor dispersion device that comprises water butt 200, heating portion 210 and steam suppling tube 220.

Claims (10)

1, a kind of car washing installation, it is characterized in that: described car washing installation comprises cylinder (130,330) and drive motors (171,371), cylinder (130,330) is used to accommodate washings, the formation diameter is a plurality of dewatering holes (131,331) below 1 millimeter on the face on every side of cylinder (130,330), drive motors (171,371) head roll (130,330) is rotation at a high speed, and cylinder (130,330) rotary speed reaches per minute 2000 at least changes.

2, car washing installation according to claim 1 is characterized in that: face also is formed with at least one dewatering hole (132,332) around the described cylinder (130,330), and dewatering hole (132,332) diameter is more than 1 millimeter.

3, car washing installation according to claim 2 is characterized in that: have the number of the dewatering hole (132,332) of diameter more than 1 millimeter, lack than the number of the dewatering hole with 1 millimeter following diameter (131,331).

4, car washing installation according to claim 1 is characterized in that: tilt downwards gradually rearward from the front side of described cylinder (130).

5, car washing installation according to claim 4 is characterized in that: also be formed with at least one dewatering hole with diameter more than 1 millimeter (132) on the face around the front side of described cylinder (130).

6, car washing installation according to claim 1 is characterized in that: the opening of the input washings of described cylinder (330) is towards top.

7, car washing installation according to claim 6 is characterized in that: also be formed with at least one dewatering hole (332) on the face around the upside of described cylinder, dewatering hole (332) has diameter more than 1 millimeter.

8, car washing installation according to claim 1 is characterized in that: described drive motors can make cylinder (130,330) be rotated with per minute 3000 to the 4000 right rotary speed that turns left.

9, car washing installation according to claim 1 is characterized in that: described car washing installation also is provided with the vapor dispersion device, and the vapor dispersion device is dispersed the steam of high temperature in cylinder (130,330).

10, car washing installation according to claim 9, it is characterized in that: described vapor dispersion device comprises water butt (200), heating portion (210) and steam suppling tube (220), water butt (200) receives the washings that are used to generate steam, heating portion (210) is arranged in the water butt (200), and making the washings vaporize by high-temperature steam, steam suppling tube (220) will be directed in the cylinder (130,330) by the steam of heating portion (210) vaporize.

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