JP2001212535A - Ultrasonic cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an ultrasonic cleaner capable of surely removing dirt in a short time by means of small driving power and simple operation without damaging a material to be washed. SOLUTION: An ultrasonic oscillator 11 is embedded at the base plate 12 of a liquid tank part 10 capable of storing a cleaning fluid. A support mechanism 14 having setting bars 14b which can rotate horizontally is incorporated into the liquid tank part 10. A sprinkling head 31 having plural sprinkling pores formed thereon is installed in order to sprinkle on the material to be washed in the liquid tank part 10 from upper direction. A supply pipe is connected with the sprinkling head 31 supplying waste water via drain pipe 23 for circulation through which the waste water of the liquid tank part 10 runs. A running water circulation pump 24 which forces to circulate the exhaust water within the drain pipe 23 for circulation and a running water circulation filter 25 which filtrates the waste water in the drain pipe for circulation are arranged. A fan 28 which sends air for drying to the material in the tank point 10 and an electrode rod 15 which detects the amount of water within the liquid tank part 10 are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultrasonic cleaner for immersing members such as an air conditioner in a cleaning liquid and radiating ultrasonic waves for cleaning.

[0002]

2. Description of the Related Art A face, a filter, a drain pan, and a fan of an air conditioner mounted on a ceiling, and an outlet, an air inlet, an air conditioner, and a filter of a general air conditioning system are provided as follows.
Regular cleaning is essential. Since such a member is relatively large, cleaning is generally performed by a brush, high-pressure water spraying, or the like.

[0003]

However, with a brush or high-pressure cleaning, it is not easy to remove dirt from the corners and the inside of the suction port, the filter, and the like. In addition, since excessive force is likely to be applied by washing, the fins of the hook part and the outlet may be damaged or damaged, and soft parts such as felt and heat insulating material applied to prevent condensation Could also be damaged.

[0004] Further, when performing high-pressure cleaning, a large power is required, and operation noise during work is increased. In addition, dirt is easily scattered around, necessitates on-site curing, and the work takes time and effort.

The present invention has been proposed to solve the problems of the prior art as described above, and its object is to provide a small power, a simple operation, and a short time without damaging a cleaning object. It is an object of the present invention to provide an ultrasonic cleaner capable of reliably removing dirt.

[0006]

In order to achieve the above object, the present invention provides a liquid tank portion capable of storing a cleaning liquid, and an ultrasonic generator for emitting ultrasonic waves to the cleaning liquid in the liquid tank portion. The ultrasonic washer having the following technical features.

[0007] That is, the invention according to claim 1 is provided with cleaning object support means for supporting the cleaning object in the liquid tank portion, and the cleaning object support means is provided with a plurality of horizontally arranged predetermined layers at a predetermined interval. Directional support, wherein the support is provided rotatably in a horizontal direction.
In the invention according to claim 1 as described above, the cleaning object is placed on the support or is sandwiched between the plurality of supports,
The cleaning object is supported in the liquid tank. At this time, the support can be reliably supported by rotating the support according to the size and shape of the cleaning object. Then, after the cleaning tank is filled with the cleaning liquid, ultrasonic waves are generated from the ultrasonic generator to stir the cleaning liquid, and the surface contaminants of the cleaning object are removed by cavitation.

According to a second aspect of the present invention, there is provided a water spray head disposed at an upper portion in the liquid tank portion and having a plurality of water spray ports formed therein, a drainage circulation path for guiding drainage of the liquid tank portion to the water spray head, A pump for forcibly circulating wastewater in the wastewater circulation path and a filter for filtering wastewater in the wastewater circulation means are provided. According to the second aspect of the present invention, the cleaning object is stored in the liquid tank,
After the cleaning liquid is filled, ultrasonic waves are generated from the ultrasonic generator to stir the cleaning liquid, and the surface contaminants of the cleaning object are removed by cavitation. Then, after replacing the cleaning liquid, the drainage from the liquid tank is forcibly circulated to the drainage circulation path by the pump while generating ultrasonic waves from the ultrasonic generator. Then, the wastewater filtered by the filter is sent to the sprinkling head, sprinkled into the liquid tank from the sprinkling port and circulated, so that the running water is rinsed. This makes it possible to more reliably remove contaminants.

According to a third aspect of the present invention, an air diffusion head having a plurality of exhaust ports is provided on the inner bottom side of the liquid tank, and an air supply means for supplying air to the air diffusion head is provided. It is characterized by being connected. In the invention according to the third aspect as described above, the cleaning object is accommodated in the liquid tank section, and after the cleaning liquid is filled, the cleaning liquid is stirred by generating ultrasonic waves from the ultrasonic wave generating section, and the cavitation effect is applied to the cleaning substance. Remove surface contaminants. Then, after the cleaning liquid is replaced, air is supplied to the diffusing head by the air supply means. Then, the air exhausted from the air diffusion port of the air diffusion head becomes bubbles and rises while hitting the surface of the cleaning object,
Rinsing by aeration is performed. This makes it possible to more reliably remove contaminants.

According to a fourth aspect of the present invention, in the ultrasonic cleaner according to any one of the first to third aspects, a blowing means for blowing drying air to the cleaning object in the liquid tank portion is provided. It is characterized by being provided. In the fourth aspect of the present invention, the drying operation can be performed by discharging the cleaning liquid in the liquid tank section after the cleaning and blowing the air to the cleaning object by the blowing means.

According to a fifth aspect of the present invention, in the ultrasonic cleaner according to any one of the first to fourth aspects, a detecting means for detecting an amount of water in the liquid tank is provided. I do. According to the fifth aspect of the present invention, since the operation can be performed while monitoring the amount of the cleaning liquid in the liquid tank section by the detecting means, it is possible to prevent overflow and insufficient water amount and to save water consumption. it can.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the ultrasonic cleaner according to the present invention will be specifically described below with reference to the drawings.

(1) First Embodiment 1-1. Configuration First, an embodiment corresponding to the inventions described in claims 1 and 2 and claims 4 and 5 will be described with reference to FIGS. That is, as shown in FIG. 1, a liquid tank section 10, a pipe arrangement section 20,
A drying operation duct 30 is provided. Hereinafter, the configuration of each unit will be described in detail.

1-1-1. Liquid tank section The liquid tank section 10 is a tank filled with a cleaning liquid, and has a bottom plate 12 on which an ultrasonic vibrator 11 is mounted, a bottom net 13 disposed on the bottom plate 12, and a cleaning substance in the liquid tank section 10. Support mechanism 14, overflow pipe 16, air diffusion plate 1
7, a drying operation exhaust port 18 and the like are provided.

The bottom plate 12 is a metal plate constituting the bottom of the tank. As shown in FIGS. 3 and 6, two drain ports 12a,
An inclination is provided so that drainage flows into 12b.
As shown in FIG. 7, a plurality of ultrasonic transducers 11 are embedded in the bottom plate 12 at equal intervals so that the vibration supply side is exposed in the tank. Similarly, a plurality of ultrasonic transducers 11 are embedded on the inner side surface of the liquid tank unit 10. The bottom net 13 is a net for preventing falling objects during washing from being deposited on the bottom plate 12, and has a strength capable of mounting the washing objects and is provided detachably.

As shown in FIGS. 1 and 2, the support mechanism 14 has a vertical shaft portion 14a and a horizontal set rod 14a.
b. The set rod 14b is attached to the shaft portion 14a in a plurality of layers at predetermined intervals so that one end of the set rod 14b is rotatable in the horizontal direction.
The material of the set rod 14b is, for example, a hard rubber of φ15.
To about 20 mm. The support mechanisms 14 having such a configuration are provided one by one near two opposing side surfaces in the liquid tank unit 10. A holder (not shown) for preventing rotation of the set rod 14b when the main body 1 is moved is provided on a wall surface near the support mechanism 14 in the liquid tank section 10.

One support mechanism 14 in the liquid tank 10
3 and 6, a vertical electrode bar 15 is provided. The electrode rods 15 are five conductive rods having different lengths from each other, and are configured to detect a water level of the cleaning liquid in the liquid tank unit 10 according to an energized state of any two rods. .

As shown in FIGS. 1, 2, and 5, an overflow pipe 16 for preventing overflow of the cleaning liquid is attached to the upper part of the liquid tank section 10. Further, as shown in FIG. 8, near the drying operation duct 30 in the upper part of the liquid tank unit 10, an air diffusion plate 1 for guiding air to the cleaning object is provided.
7 is provided on the upper edge of the side surface opposite to this.
As shown in FIG. 7, a plurality of drying operation exhaust ports 18 are provided for discharging air after being blown onto the cleaning object. Further, on the upper part of the main body 1, a double door 19 is provided.
9a.

1-1-2. As shown in FIG. 4, a water supply pipe 21,
Drain pipe 22 for manual operation, drain pipe 23 for circulation, pump 24 for running water circulation, filter 25 for running water circulation, water supply pipe 26 for sprinkling, drain pipe 27 for automatic operation, blower 28, and control panel 2
9 are provided.

The water supply pipe 21 is a pipe for supplying a cleaning liquid into the liquid tank section 10, and is provided with an electromagnetic valve 21a controlled by a control panel 29. The drain pipe 22 for manual operation is a drain pipe connected to the drain port 12a in the bottom plate 12, and is provided with an on-off valve 22a that is manually opened and closed.
The circulation drainage pipe 23 is a pipe connected to the drainage port 12b in the bottom plate 12, and is provided with a flowing water circulation pump 24 and a flowing water circulation filter 25.

The circulation drainage pipe 23 branches into a water supply pipe 26 for watering and a drainage pipe 27 for automatic operation. The sprinkling water supply pipe 26 is a pipe that sends out the drainage filtered by the flowing water circulation filter 25 to the liquid tank unit 10 again by the flowing water circulation pump 24, and is provided with an electromagnetic valve 26 a controlled by a control panel 29. I have. The drainage pipe 27 for automatic operation is a pipe for automatic drainage, and is provided with an electromagnetic valve 27a controlled by the control panel 29.

The blower 28 is a device for sending air for drying the cleaning object to the drying operation duct 30.
Further, the control panel 29 operates and stops the ultrasonic vibrator 11, the pump for flowing water circulation 24 and the blower 28, detects the water level by the electrode rod 15, and opens and closes each of the electromagnetic valves 21a, 26a, 27a. This device controls the operation of the washing machine.

1-1-3. Drying operation duct The drying operation duct 30 is, as shown in FIGS.
It serves to guide the drying air supplied from the blower 28 to the upper portion of the liquid tank section 10 and has therein an extension of the water supply pipe 21 and the water supply pipe 26 for watering. The upper part of the drying duct 30 is open near the air diffusion plate 17. The tip of the water supply pipe 21 is the liquid tank 1
It is open downward in 0. As shown in FIGS. 3 and 6, a watering head 31 is provided at the tip of the watering water supply pipe 26.
Is attached. The watering head 31 is a pipe which is disposed at an upper part in the liquid tank unit 10 and has a plurality of watering ports 31a formed at equal intervals.

1-2. Operation The operation of the present embodiment having the above configuration will be described with reference to FIG.
This will be described below with reference to the flowchart of FIG. In addition, ○ × in the figure
The table shows a period during which an alarm is set during operation in accordance with the water level detected by the electrode rod 15; a period during which an alarm is performed when the water level is low or when the water level is low indicates that the alarm is performed. The absence period is indicated by x.

First, as preparation before operation, the set rod 14
Set the cleaning object in b. At this time,
Depending on the shape, the set rod 14b is freely moved in a fan shape, and the set rod 14b is placed thereon. When the material to be washed floats on water, it is sandwiched by the upper and lower set rods 14b or pressed from above by the set rods 14b. It should be noted that small or large items that cannot be placed on the set rod 14b can be retracted to the inner wall side of the liquid tank section 10 and placed directly on the bottom net 13.

After the setting of the cleaning object is completed as described above, the door 19 is closed and the operation is started. In the initial state, the solenoid valves 21a, 26a, 27a are closed. First, the electromagnetic valve 21a is opened to start water supply from the water supply pipe 21 into the liquid tank unit 10 (step 901). Then, when fullness is detected by the electrode rod 15 (step 902), the electromagnetic valve 21a is closed to stop water supply (step 903). Then, the ultrasonic vibrator 11 is operated to emit ultrasonic waves into the cleaning liquid and stir, and the cleaning is performed by bubbles generated by the cavitation action (step 904). When a preset time has elapsed (step 905), the ultrasonic transducer 11 is stopped (step 906).

Next, by opening the solenoid valve 27a, the drainage of the cleaning liquid is started from the drain port 12b (step 90).
7). When drainage completion is detected by the electrode rod 15 (step 908), the solenoid valve 27a is closed (step 90).
9). Then, the electromagnetic valve 21a is opened to start water supply from the water supply pipe 21 into the liquid tank unit 10 (step 910), and when fullness is detected by the electrode rod 15 (step 91).
1) The water supply is stopped by closing the solenoid valve 21a (step 912).

As described above, after the water is filled again, the ultrasonic vibrator 11 is operated, and the electromagnetic valve 26a is opened to operate the flowing water circulation pump 24 (step 91).
3). Then, the ultrasonic cleaning is performed, and the cleaning liquid in the liquid tank unit 10 is supplied from the drain port 12b to the circulation drain pipe 23.
After being filtered by the flowing water circulation filter 25, the water flows through the water supply pipe 26 and falls from the water spout 31a of the water sprinkling head 31 at the upper part of the liquid tank unit 10. Therefore, the washing with running water that circulates while washing the cleaning liquid is performed at the same time as the ultrasonic cleaning, so that the dirt can be more reliably removed.

When a predetermined time has elapsed (step 914), the ultrasonic vibrator 11 is stopped, the pump 24 for flowing water circulation is stopped, and the electromagnetic valve 2 is turned off.
6a is closed (step 915). Next, the solenoid valve 27a
Is opened to start draining the cleaning liquid from the drain port 12b (step 916). When the completion of drainage is detected by the electrode rod 15 (step 917), the solenoid valve 27a is closed (step 918).

Further, the blower 28 is operated to blow drying air into the drying duct 30 (step 91).
9). Then, the drying air rises in the drying operation duct 30 and hits the door 19 of the ceiling, and is guided downward by the air diffusion plate 17 near the upper portion thereof as shown by an arrow in FIG. Sprayed. The air blown to the cleaning object in this way flows on the surface of the cleaning object and is exhausted from the drying operation exhaust port 18. Further, when a preset time elapses (step 92).
0), the blower 28 is stopped and the operation is terminated (step 921).

1-3. Effects The effects of the present embodiment as described above are as follows. That is, since cleaning is performed by ultrasonic waves, for example,
It is possible to easily remove dirt such as the suction port and the corners and inside of the filter, which are difficult to remove with a conventional brush or high-pressure cleaning. In particular, since the ultrasonic vibrator 11 is arranged not only on the bottom plate 12 but also on the inner surface of the liquid tank section 10, it can be efficiently cleaned when cleaning such a large member as described above. Further, since the rinsing with running water is performed while performing the ultrasonic cleaning, the cleaning effect is further ensured.

Further, since no excessive force is applied during cleaning, even if the member is easily damaged, such as a hook portion or a fin of an outlet, or a soft member such as felt or a heat insulating material, the member is not damaged. .

The power required for ultrasonic cleaning is small,
Since the amount of detergent used is small and the cleaning time is about half that of the conventional case, the cost for cleaning can be greatly reduced. In particular, as described above, by automatically performing everything from washing to rinsing and drying, the labor and required staff of the operator can be significantly reduced. In addition, drainage from the liquid tank unit 10 can also be performed from the drain pipe 22 for manual operation by opening the on-off valve 22a.

Further, since the operation noise during operation is small and dirt does not scatter around, the operation is easy and comfortable, and the environment is excellent. In particular, since an alarm is issued based on the detection of the water level by the electrode rod 15, by operating while monitoring the water level, it is possible to reliably prevent overflow and water shortage, and to configure a highly reliable apparatus.

Further, according to the size and shape of the cleaning object,
Since the set rod 14b can be rotated and supported, the setting of the cleaning object is easy and reliable. Further, by using the bottom net 13, it is possible to cope with a large or small cleaning object, and the use range is wide. In addition, since the bottom net 13 is detachable, contaminants deposited on the net can be removed from the liquid tank section 10 and cleaned, thereby facilitating maintenance.

The compact design of a single container makes it easy to carry and move, and is suitable for use in vehicles. In particular, since the main body 1 has the casters 1a, the movement is easy. Further, at the time of movement, the rotation of the set rod 14b can be prevented by holding the set rod 14b with the holder.

A blower 2 for blowing air for drying.
8 and air can be reliably blown onto the cleaning object by the air diffusion plate 17, so that the drying time can be shortened, and another apparatus for drying is used to transfer the cleaning object. It does not take.

(2) Second embodiment 2-1. Configuration Embodiments corresponding to the first and third aspects and the fourth and fifth aspects will be described with reference to FIGS. The same components as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

That is, in the present embodiment, the circulation drainage pipe 23 and the flowing water circulation pump 2 shown in the first embodiment are used.
4. There is no running water circulation filter 25, watering water supply pipe 26 and watering head 31. An air diffusion head 42 is provided in the liquid tank section 10, and a compressor 40 for aeration and an air diffusion pipe 41 are provided in the pipe arrangement section 20. The automatic operation drain pipe 27 is connected to the drain port 12 a of the bottom plate 12.

As shown in FIG. 12, the air diffusing head 42
The pipes are arranged at equal intervals in parallel near the bottom surface of the liquid tank unit 10, and a plurality of air diffusers 42a are formed in each pipe at equal intervals. The air diffuser 41 is a pipe that guides air for aeration from the compressor 40 to the air diffuser head 42, extends from the piping arrangement part 20 through the drying operation duct 30, and extends from the upper part of the liquid tank part 10 to the air diffuser head 42. Being connected. The compressor 40 is connected to the control panel 2
9.

2-2. Operation The operation of the present embodiment having the above-described configuration will be described with reference to FIG.
6 will be described below. The description of the same procedure as that described in the first embodiment will be omitted.

First, as a preparation before the operation, after the cleaning object is set in the liquid tank section 10, the door 19 is closed and the operation is started. The procedure from Step 1601 to Step 1612 is the same as the above-described first method. This is the same as the embodiment.

Then, after the liquid tank section 10 becomes full of water again, the ultrasonic vibrator 11 is operated to perform ultrasonic cleaning again to drop the detergent on the surface (step 1).
613). When a preset time has elapsed (step 1614), the ultrasonic transducer 11 is stopped (step 1615).

Further, by operating the compressor 40,
Air is supplied to the air diffusion head 42 via the air diffusion tube 41 (step 1616). Then, aeration rinsing in which air bubbles are supplied into the cleaning liquid from the air diffusing port 42a of the air diffusing head 42 is performed, so that dirt is more reliably removed. Then, when a preset time has elapsed (step 1617), the compressor 40 is stopped (step 1618).

Next, by opening the solenoid valve 27a, the drainage of the cleaning liquid is started from the drain port 12b.
The procedure after 619 is the same as the procedure from step 916 to step 921 in the first embodiment.

2-3. According to the present embodiment as described above, the same effects as those of the first embodiment can be obtained, and the aeration rinse is performed after the ultrasonic cleaning, so that the cleaning effect is more reliable. Becomes
In particular, the piping configuration can be simplified as compared with the first embodiment.

(3) Third Embodiment 3-1. Configuration Embodiments corresponding to the first, fourth, and fifth aspects of the present invention will be described with reference to FIGS. The same components as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

In this embodiment, as shown in FIGS. 17 and 20, the liquid tank section 50 and the pipe arrangement section 60 are formed separately. That is, as shown in FIGS. 17 and 18, the inside of the box-shaped liquid tank 50 with the casters 50 a is
A tank filled with the cleaning liquid is formed, and a bottom net 13, a support mechanism 14, and an electrode rod 15 similar to those in the above-described embodiment are provided in the tank. Ultrasonic vibrators 11 are attached to two orthogonal sides of the tank.

As shown in FIG. 19, a water supply port 51, an overflow port 52, and a drain port 5 are provided on one side of the liquid tank section 50.
3. A circulating water supply port 56 and a supply port 57 for drying operation are provided. Furthermore, the liquid vibrator 11 includes an ultrasonic vibrator 11.
A connection port 59 through which a connection line between the control panel 69 and the control panel 69 passes is provided.

On the other hand, in the piping arrangement section 60 which is a housing,
As shown in FIG. 20, a water supply pipe 61, an overflow drain pipe 62, a circulation drain pipe 63, a flowing water circulation pump 64, a flowing water circulation filter 65, a circulation rinse water supply pipe 66, an automatic operation drain pipe 67, and a blower 68. , A control panel 69 and a drying operation duct 70 are provided.

The water supply pipe 61 is a pipe for supplying the cleaning liquid into the liquid tank 50, and has an end connected to the water supply port 51 of the liquid tank 50. Overflow drain pipe 6
Reference numeral 2 denotes a pipe for discharging the overflow cleaning liquid, the end of which is connected to the overflow port 52 of the liquid tank 50. The circulation drainage pipe 63 is a pipe provided with a flowing water circulation pump 64 and a flowing water circulation filter 65, and has an end connected to the drainage port 53 of the liquid tank unit 50.

The circulation drainage pipe 63 branches into a circulation rinse water supply pipe 66 and an automatic operation drainage pipe 67. The circulating rinsing water supply pipe 66 is a pipe that sends out the drainage filtered by the flowing water circulating filter 65 to the liquid tank section 10 again by the flowing water circulating pump 64, and has an end at a circulating water supply port of the liquid tank section 10. 56. The water supply pipe 61, the circulation drainage pipe 63, the circulation rinse water supply pipe 66, and the automatic operation drainage pipe 67 are provided with solenoid valves 61a, 63a, 66a, 67a, respectively.

Further, the drying operation duct 70 is a duct which plays a role of guiding the drying air supplied from the blower 68 into the liquid tank section 10, and has an end connected to the drying operation air supply port 57. It is configured to be. Further, the piping arrangement section 60 is provided with a lead-out section 71 from which a connection line from the control panel 69 is drawn out.

3-2. Operation The operation of the present embodiment having the above configuration will be described below. First, as preparation before operation, the liquid tank unit 50 and the pipe arrangement unit 60 are transported to the site as separate bodies, and then connected to each other. That is, the liquid tank section 50 and the pipe arrangement section 60 are brought close to each other, and the water supply pipe 61, the overflow drain pipe 62,
The ends of the circulation drainage pipe 63, the circulation rinse water supply pipe 66, and the drying operation duct 70 are connected to the water supply port 51, the overflow port 52, the drainage port 53, the circulating water supply port 56, and the drying operation supply port of the liquid tank section 50. Connect to vent 57. The deriving unit 71
Is connected to the ultrasonic vibrator 11 through the connection port 59 of the liquid tank unit 50.

After the cleaning object is set in the liquid tank section 50, the door 19 is closed and the operation is started. The cleaning procedure is almost the same as that of the first embodiment shown in the flowchart of FIG. The same is true. In the present embodiment, since there is no watering head 31 as in the first embodiment, the circulating water during rinsing is supplied from the circulating water supply port 56 into the tank via the circulating water supply pipe 66. Supplied.

3-3. Effects According to the present embodiment as described above, the same effects as in the first embodiment can be obtained, and the liquid tank section 50 and the pipe arrangement section 60 can be provided separately. Even when the whole is heavy or large, the conveyance becomes easy.

(4) Other Embodiments The position where the ultrasonic vibrator 11 is provided is not limited to the position shown in the above embodiment. For example, in the apparatus for cleaning small members, In this case, the ultrasonic transducer 11 may be arranged only on the bottom plate 12. Further, the ultrasonic vibrator 11, the support mechanism 14, the set rod 14b, the sprinkling head 31, the sprinkling head 42, the sprinkling port 31a and the sprinkling port 42
a, the number of the electrode rods 15 and the like can be freely increased or decreased at the design stage. Further, the setting of the washing time, the rinsing time, the drying time, and the setting of the amount of water can be freely set in accordance with the degree of washing and the degree of dirt.

It is also possible to omit one or both of the support mechanism 14 and the bottom net 13. It is also possible to omit the drying means including the blower 28, the drying operation duct 30, the air diffusion plate 17, and the drying operation exhaust port 18. Furthermore, it is also possible to omit the members for running water rinsing in the above-described first embodiment, and to omit the members for aeration rinsing in the second embodiment.

Further, by combining the first embodiment and the second embodiment described above, it is possible to select one of running water rinsing and aeration rinsing according to the type of the cleaning object and the degree of dirt. Can be configured.
In addition, the washing | cleaning object which is the object of this invention is not limited to an air conditioner, but can be used for washing | cleaning various things.

[0060]

As described above, according to the present invention,
It is possible to provide an ultrasonic cleaner capable of reliably removing dirt in a short time with a small power and a simple operation without damaging the cleaning object.

[Brief description of the drawings]

FIG. 1 is a side vertical sectional view (a-a sectional view of FIG. 2) showing a first embodiment of an ultrasonic cleaner according to the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG. 1;

FIG. 4 is a sectional view taken along the line CC of FIG. 1;

FIG. 5 is a sectional view taken along line bb of FIG. 2;

FIG. 6 is a sectional view taken along the line cc of FIG. 2;

FIG. 7 is an enlarged vertical sectional view showing an ultrasonic transducer embedded in a bottom plate according to the embodiment of the present invention.

FIG. 8 is a partial perspective view showing a flow of drying air in an upper part of the embodiment of the present invention.

FIG. 9 is a flowchart showing an operation procedure of the embodiment of FIG.

FIG. 10 is a side vertical cross-sectional view (a-a cross-sectional view of FIG. 2) showing a second embodiment of the ultrasonic cleaner of the present invention.

11 is a sectional view taken along line AA of FIG.

FIG. 12 is a sectional view taken along line BB of FIG. 10;

FIG. 13 is a sectional view taken along the line CC of FIG. 10;

FIG. 14 is a sectional view taken along line bb of FIG. 11;

FIG. 15 is a sectional view taken along the line c-c in FIG. 11;

FIG. 16 is a flowchart showing an operation procedure of the embodiment of FIG.

FIG. 17 is a side cross-sectional view showing a liquid tank in the third embodiment of the ultrasonic cleaner according to the present invention (a-a cross-sectional view in FIG. 2).
It is.

18 is a sectional view taken along line AA of FIG.

FIG. 19 is a sectional view taken along line bb of FIG. 18;

FIG. 20 is a perspective plan view showing a piping arrangement part in a third embodiment of the ultrasonic cleaner according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Main body 1a, 50a ... Caster 10, 50 ... Liquid tank part 11 ... Ultrasonic vibrator 12 ... Bottom plate 12a, 12b ... Drain port 13 ... Bottom net 14 ... Support mechanism 14a ... Shaft part 14b ... Set rod 15 ... Electrode rod DESCRIPTION OF SYMBOLS 16 ... Overflow pipe 17 ... Air diffusion plate 18 ... Drying operation exhaust port 19 ... Door 19a ... Hinge 20, 60 ... Piping arrangement part 21, 61 ... Water supply pipe 21a, 26a, 27a, 61a, 63a, 66a, 6
7a ... solenoid valve 22 ... drain pipe for manual operation 22a ... open / close valve 23, 63 ... drain pipe for circulation 24, 64 ... pump for running water circulation 25, 65 ... filter for running water circulation 26 ... water supply pipe for sprinkling 27, 67 ... automatic Operating drainage pipes 28, 68 Blowers 29, 69 Control panel 30, 70 Drying operation duct 31 Sprinkling head 31a Sprinkling port 40 Compressor 41 Spraying pipe 42 Sprinkling head 42a Spraying port 51 Water supply port 52 ... Overflow port 53 ... Drainage port 56 ... Circulating water supply port 57 ... Drying operation air supply port 59 ... Connection port 62 ... Overflow drainage pipe 66 ... Circulation rinse water supply pipe 71 ... Derivation unit 901 and subsequent steps Steps

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Daisuke Sugada 2-3-6 Minami-Aoyama, Minato-ku, Tokyo F-term 3B201 AA46 AB42 BB03 BB04 BB22 BB33 BB62 BB85 BB88 CC01 CC12 CD22 CD33 CD42 CD43

Claims (5)

[Claims] 1. An ultrasonic cleaning machine having a liquid tank part capable of storing a cleaning liquid and an ultrasonic wave generator for emitting ultrasonic waves to the cleaning liquid in the liquid tank part, wherein the cleaning object is supported in the liquid tank part. Washing object support means, the washing object support means has a plurality of horizontal supports arranged in a plurality of layers at predetermined intervals, and the support is provided rotatably in a horizontal direction. Ultrasonic cleaner characterized by the following. 2. An ultrasonic cleaning machine having a liquid tank portion capable of storing a cleaning liquid and an ultrasonic generator for emitting ultrasonic waves to the cleaning liquid in the liquid tank portion, wherein the ultrasonic cleaning device is disposed at an upper portion in the liquid tank portion; A watering head having a plurality of watering ports formed therein; a drainage circulation path for guiding drainage from the liquid tank section to the watering head; a pump for forcibly circulating drainage in the drainage circulation path; and a drainage in the drainage circulation means. An ultrasonic cleaning machine, comprising: a filter for filtering water. 3. An ultrasonic cleaner having a liquid tank part capable of storing a cleaning liquid and an ultrasonic generator for emitting ultrasonic waves to the cleaning liquid in the liquid tank part, wherein an inner bottom side of the liquid tank part is provided. An ultrasonic cleaning device, comprising: an air diffusion head having a plurality of air diffusion ports; and an air supply unit for supplying air to the air diffusion head. 4. The ultrasonic cleaning according to claim 1, further comprising a blowing unit for blowing drying air to the cleaning object in the liquid tank unit. Machine. 5. The ultrasonic cleaner according to claim 1, further comprising a detection unit configured to detect an amount of water in the liquid tank unit.