KR101111236B1 - Air respiration tank washing apparatus and Installation structure using the same - Google Patents

Abstract

The present invention relates to a washing and drying apparatus for an air respirator container and its installation structure, in particular, to clean and dry the inside of the air respirator container safely, and to reduce noise and vibration inside the clean room to minimize the damage to workers. It relates to a drying apparatus and its installation structure.

The washing and drying apparatus for an air respirator container of the present invention comprises: a first housing having a plurality of container seating parts on which an air respirator container is mounted; A plurality of container detection sensors mounted on each of the container seating units and detecting whether an air respirator container is seated in the container seating unit; A plurality of nozzles disposed in each of the container seats to inject water and air; A plurality of nozzle opening and closing valves for opening and closing each nozzle; A plurality of drives for driving each of the nozzles; An air supply device for supplying dry air to the nozzle; A water tank containing water; A water supply pump for supplying water from the tank to the nozzle; A first pipe connecting the nozzle and the outlet of the air supply device; A second pipe connecting the nozzle and the water supply pump; A detergent input part connected to the second pipe to input detergent; A control unit for controlling the nozzle opening / closing valve, the driving unit, the air supply device, the water supply pump, and the detergent input unit; And a container selection manual switch for manually selecting the air respirator container to be washed or dried, wherein the controller detects that the air respirator container is seated in the container seat by any of the container sensor. When the container selection manual switch for the corresponding air respirator container is turned on, the opening of the nozzle opening and closing valve for opening and closing the nozzle inserted into the air respirator container and the driving unit for driving the nozzle are operated. It characterized in that the control to.

Respirator container, cleaning, drying, noise, clean room, safety accident,

Description

Air respiration tank washing apparatus and installation structure using the same}

The present invention relates to a washing and drying apparatus for an air respirator container and its installation structure, in particular, to clean and dry the inside of the air respirator container safely, and to reduce noise and vibration inside the clean room to minimize the damage to workers. It relates to a drying apparatus and its installation structure.

In general, an air respirator can be worn during firefighting where toxic gas is being discharged or used for life-saving work in various emergency situations to provide fresh air from the surrounding environment where absolute air volume is insufficient. It is used to protect people against accidents or to provide breathing to patients who have difficulty breathing themselves by supplying the air filled in the reservoir.

After using such a respirator, the inside of the respirator container must be cleaned first to prevent contamination of the inside of the reservoir by foreign matter in the air before recharging.

However, since the devices for cleaning the inside of the air respirator container are insufficient, harmful bacteria such as bacteria remain in the inside of the air respirator container, and these bacteria flow into the user who breathes the air through the air respirator. It is causing the infection such as disease.

In order to solve the above problems, Korean Patent Publication No. 10-0830350 has been shown the configuration of the cleaning device of the air respirator container as shown in FIG.

The conventional apparatus for cleaning the air respirator container shown in FIG. 1 includes a water tank, a pneumatic supply unit, a pump, a detergent container, a driving unit, a nozzle, a washing table, and the like.

Such a conventional apparatus for cleaning a respirator container is installed in an enclosed clean room for cleaning the respirator container more cleanly and cleanly.

That is, all the components constituting the washing device are installed in the clean room.

For this reason, since the pneumatic supply unit, the pump, etc., which are severe in noise and vibration during operation, operate in the clean room, it causes great damage to the hearing of the worker in the clean room.

In addition, it is detected by the container sensor whether the air respirator container is seated on the washing table, the sensor malfunctions in the state that the air respirator container is not mounted or the collar or hand of the operator to the air respirator container If it is detected by mistake, high-pressure washing water and hot air are discharged as they are from the nozzle, which may cause fatal damage to the worker.

The present invention is to solve the above problems, to minimize the damage to the operator by the noise and vibration generated in the washing and drying apparatus when cleaning the air respirator container in a closed clean room, the vessel sensor is malfunctioning or Provides a washing and drying device for an air respirator container and its installation structure that prevents accidents by minimizing the worker's damage by preventing the washing water and hot air from being discharged from the nozzle even if it is mistaken and sensed by the air respirator container. Its purpose is to.

In order to achieve the above object, a washing and drying apparatus for an air respirator container includes: a first housing having a plurality of container seating parts on which an air respirator container is mounted; A plurality of container detection sensors mounted on each of the container seating units and detecting whether an air respirator container is seated in the container seating unit; A plurality of nozzles disposed in each of the container seats to inject water and air; A plurality of nozzle opening and closing valves for opening and closing each nozzle; A plurality of drives for driving each of the nozzles; An air supply device for supplying dry air to the nozzle; A water tank containing water; A water supply pump for supplying water from the tank to the nozzle; A first pipe connecting the nozzle and the outlet of the air supply device; A second pipe connecting the nozzle and the water supply pump; A detergent input part connected to the second pipe to input detergent; A control unit for controlling the nozzle opening / closing valve, the driving unit, the air supply device, the water supply pump, and the detergent input unit; And a container selection manual switch for manually selecting the air respirator container to be washed or dried, wherein the controller detects that the air respirator container is seated in the container seat by any of the container sensor. When the container selection manual switch for the corresponding air respirator container is turned on, the opening of the nozzle opening and closing valve for opening and closing the nozzle inserted into the air respirator container and the driving unit for driving the nozzle are operated. It characterized in that the control to.

The nozzle is moved up and down by the drive unit, the position is sensed by the nozzle position sensor, when the power switch is changed from the off (OFF) state (ON), the control unit is the nozzle position sensor By detecting the position of the nozzle by the nozzle when the nozzle is not located at the lower limit, by driving the drive unit to move the nozzle to the lower limit.

The nozzle position sensor is mounted at the lower limit point and the upper limit point, respectively, in which the nozzle moves up and down, and the control unit is configured to position the nozzle at the lower limit point and the upper limit point within a predetermined time period during which the nozzle moves up and down by the driving unit. If it is not detected by the sensor, a warning message is displayed externally.

The tank is equipped with an ozone generator to generate ozone.

The nozzle may include a hollow pipe shape nozzle tube having a top and bottom opening and a lower portion communicating with the first and second pipes; Removably coupled to the upper portion of the nozzle tube, consisting of a nozzle tip formed with a plurality of injection holes, the nozzle tube and the nozzle tip is screwed.

It further comprises a display unit for displaying the position of the nozzle, the operation process, the failure site and the warning message.

In addition, the installation structure of the washing and drying apparatus for an air respirator container of the present invention to achieve the above object, the first housing is provided in the interior of the clean room and the container seating unit is mounted; A second housing installed outside the clean room; A nozzle mounted to the first housing and disposed in the container seat to spray water and air; A driving unit mounted to the first housing to drive the nozzle; An air supply device mounted to the second housing, an inlet port is connected to the clean room, and an outlet port is connected to the nozzle to supply dry air to the nozzle; A water tank mounted to the second housing; A water supply pump mounted to the second housing and supplying water from the tank to the nozzle; A first pipe connecting the nozzle and the outlet of the air supply device; Characterized in that the second pipe for connecting the nozzle and the water supply pump.

According to the washing and drying apparatus for the air respirator container and the installation structure of the present invention as described above has the following effects.

In performing the washing and drying operation, by disposing the water supply pump and the air supply device that generate the noise and vibration to the outside of the clean room, it is possible to minimize the occurrence of damage caused by the noise and vibration to the worker working inside the clean room. Can be.

In addition, even if the vessel sensor detects a malfunction or misunderstands something else as the air respirator container, since the cleaning and drying operations are performed only at the position manually selected by the container selection manual switch, the air respirator container may not be seated. Safety accidents can be more reliably prevented by preventing the discharge of high-pressure wash water and hot air.

In addition, when the control unit is changed from the off state to the on state, by first placing the position of the nozzle always at the lower limit, it is possible to align the work start position of the nozzle to be constant, and easy work efficiency and management.

In addition, by attaching the ozone generator to the tank, it is possible to reliably remove bacteria and the like present in the water of the tank.

In addition, by detecting whether the nozzle is raised or not by using the nozzle position sensor, and displaying a warning message when the nozzle is not detected for a certain time, the operator can quickly recognize that there is a failure in the lifting parts of the nozzle and repair work is performed. It can be done quickly.

Figure 2 is a structural diagram showing the installation structure of the washing and drying apparatus for an air respirator container according to an embodiment of the present invention, Figure 3 is a block diagram of the washing and drying apparatus for an air respirator container according to an embodiment of the present invention, Figure 4 5 is a structural diagram of a nozzle lowered state according to an exemplary embodiment of the present invention, and FIG. 5 is a structural diagram of a nozzle raised state according to an exemplary embodiment of the present invention.

2 to 5, the washing and drying apparatus of the air respirator container 200 of the present invention, the first housing 10, the second housing 20, the vessel sensor 31, A container selection manual switch 32, a nozzle 40, a drive unit 50, an air supply device 60, a water tank 70, a water supply pump 72, a first pipe 81, And a second pipe 82, a detergent injection unit 75, a control unit 90, a display unit 95, and the like.

The first housing 10 is disposed inside the closed clean room 100, and the second housing 20 is disposed outside the clean room 100.

The container housing sensor 31, the nozzle 40, the driving unit 50, the control unit 90, the display unit 95, and the like are disposed in the first housing 10, and the air is disposed in the second housing 20. The supply device 60, the water tank 70, the water supply pump 72, detergent input unit 75 and the like are arranged.

As described above, by arranging the configuration in which the noise and vibration occurs, that is, the air supply device 60, the water supply pump 72, etc. to the outside of the clean room 100, the operator working inside the clean room 100 noise And it can minimize the damage caused by the vibration.

The first housing 10 is formed with a plurality of container seating portion 11 on which the air respirator container 200 is seated.

The vessel sensor 31 is formed in a number of each is mounted on each of the container seating portion 11, and detects whether the air respirator container 200 is seated on the container seating portion (11).

The container selection manual switch 32 allows the operator to manually select the air respirator container 200 seated on the container seat 11 for cleaning or drying of the plurality of air respirator containers 200.

That is, the operator is to turn on-off the vessel selection manual switch 32 for selecting the air respirator vessel 200 to be washed or dried separately from the vessel sensor 31. .

At this time, the container selection manual switch 32 is automatically separated when the air respirator container 200 is separated from the container seat 11 and the container sensor 31 does not detect the air respirator container 200. It is preferable to allow the state to be turned off.

When the container sensor 31 detects the air respirator container 200, the container sensor 31 is not automatically switched to an on state in an off state, but is switched to an on state manually by an operator.

The nozzle 40 is formed of a plurality of to be movable in each of the container seating portion 11 in the vertical direction, the water and the inside of the respirator container 200 seated on the container seating portion (11) Inject air.

The nozzle 40 includes a hollow pipe-shaped nozzle tube 41 having an upper and lower openings, and a nozzle tip 42 detachably coupled to an upper portion of the nozzle tube 41.

The nozzle tip 42 has a plurality of injection holes 43 are formed in the upper and outer peripheral surface.

In addition, the nozzle tube 41 and the nozzle tip 42 are screwed to replace only the nozzle tip 42 when the nozzle tip 42 is broken.

The drive unit 50 serves to drive the nozzle 40 to the lifting and rotation movement.

The driving unit 50 is provided as many as the number of the nozzles 40, so that each nozzle 40 can move independently.

The drive unit 50 includes a first motor 51, a screw bar 52, a guide bar 53, a bracket 54, a second motor 55, a gear, and the like.

The first housing 10 is provided with a lower plate 17, the screw bar 52 and the guide bar 53 is disposed in the vertical direction to the container seating portion 11 and the lower plate 17. Is connecting.

The first motor 51 is capable of forward and reverse rotation, is coupled to the upper portion of the lower plate 17, and the first gear 56 is mounted on the rotation shaft.

A lower gear 57 that is engaged with the first gear 56 is mounted to the lower portion of the screw bar 52.

The bracket 54 is screwed to the outer circumferential surface of the screw bar 52 and is connected to the lower portion of the nozzle 40.

At this time, the nozzle 40 is rotatably coupled to the bracket 54.

Therefore, when the first motor 51 is rotated, the screw bar 52 is rotated by the engagement of the first gear 56 and the second gear 57, thereby the bracket 54 and the nozzle 40 is to move up or down in accordance with the rotation direction of the screw bar (52).

The second motor 55 is coupled to the bracket 54, and the third gear 58 is mounted on the rotation shaft of the second motor 55.

In addition, a fourth gear 59 engaged with the third gear 58 is fixedly coupled to the outer circumferential surface of the nozzle 40.

Therefore, when the second motor 55 rotates, the nozzle 40 rotates about the bracket 54 by engaging the third gear 58 and the fourth gear 59.

Meanwhile, the first nozzle position sensor 35 and the second nozzle position sensor 36 are mounted at the lower limit and the upper limit during the lifting movement of the nozzle 40, respectively. The lifting position of the nozzle 40 can be detected.

3 is a state where the nozzle 40 is located at the lower limit and the first nozzle position detection sensor 35 is detected, and FIG. 4 is a second nozzle position detection sensor at the nozzle 40 is located at the upper limit. (36) is the detected state.

The first nozzle position sensor 35 and the second nozzle position sensor 36 detect the position of the nozzle 40. In this embodiment, the first nozzle position sensor 35 and the first nozzle position sensor 35 The two-nozzle position sensor 36 detects the position of the bracket 40 mounted on the lower portion of the nozzle 40 to detect the lift position of the nozzle 40.

The air supply device 60 serves to dry the inside of the air respirator container 200 by supplying hot dry air to the nozzle 40.

The air supply device 60 is mounted to the second housing 20 located outside the clean room 100.

The air supply device 60 has an inlet 61 through which air is introduced and an outlet 62 through which air is discharged.

The inlet 61 is connected to the clean room 100, and the outlet 62 is connected to the nozzle 40 through the first pipe 81.

By connecting the inlet 61 to the clean room 100 as above, the air flowing into the air supply device 60 is introduced into the clean state to be supplied to the nozzle 40 through the outlet 62. There was no contamination in the air.

The water tank 70 accommodates the washing water, that is, water for washing the inside of the air respirator container 200, and is mounted in the second housing 20.

The water tank 70 is equipped with an ozone generator 71 to generate ozone.

Thus, the ozone generated by the ozone generator 71 may remove bacteria or viruses in the water contained in the water tank 70, and the air respirator container 200 may be washed with cleaner water.

The water supply pump 72 is mounted to the second housing 20 to serve to supply water from the water tank 70 to the nozzle 40.

The first pipe 81 connects the nozzle 40 and the outlet 62 of the air supply device 60, and the second pipe 82 connects the nozzle 40 and the water supply pump 72. ).

Preferably, the first pipe 81 supplied with air and the second pipe 82 supplied with water are joined by the third pipe 83 to be connected to each of the nozzles 40.

The third pipe 83 is equipped with a nozzle opening / closing valve 45 for opening and closing each nozzle 40.

In addition, the first pipe 81, the second pipe 82, and the third pipe 83 are provided with a plurality of check valves and solenoid valves at appropriate positions.

The detergent input portion 75 is connected to the second pipe 82 serves to inject detergent.

The detergent inlet 75 is composed of a detergent container 76 in which detergent is accommodated, and a detergent injection pump 77 for injecting detergent into the second pipe 82.

The detergent injection pump 77 is preferably connected to the second pipe 82 between the water tank 70 and the water supply pump 72.

The detergent injection pump 77 operates at a predetermined time interval to inject detergent into the second pipe 82.

The control unit 90 controls the nozzle opening / closing valve 45, the driving unit 50, the air supply device 60, the water supply pump 72, the detergent input unit 75, and the like.

The controller 90 detects that the air respirator container 200 is seated on the container seating part 11 by any of the container detection sensors 31 of the plurality of container detection sensors 31, and detects the corresponding air. When the container selection manual switch 32 for the respirator container 200 is turned on, the nozzle opening / closing valve 45 for opening and closing the nozzle 40 inserted into the air respirator container 200 is opened. The control unit 50 operates to open and drive the nozzle 40.

That is, the control unit 90, in order to wash and dry only the air respirator vessel 200 selected by the vessel sensor 31 and the vessel selection manual switch 32, the vessel sensor 31 and Opening of the nozzle opening and closing valve 45 for opening and closing the nozzle 40 inserted into the air respirator container 200 selected by the container selection manual switch 32 and the driving unit 50 for driving the nozzle 40 is Control to work.

Therefore, even when the container detecting sensor 31 detects that the air respirator container 200 is seated on the container seating part 11, the container selection manual switch 32 for the corresponding air respirator is turned off. On the back, the control unit 90 prevents the closing of the nozzle opening and closing valve 45 and the driving unit 50 for the nozzle 40 at the corresponding position.

In addition, even if the container selection manual switch 32 is in an on state, when the container sensor 11 detects that the air respirator container 200 is not seated on the container seating part 11, the controller ( 90 may prevent the operation of the closing and the driving unit 50 of the nozzle opening and closing valve 45 for the nozzle 40 in the corresponding position, thereby preventing the safety accident double.

For this reason, even if the malfunction of the container sensor 31 and the container sensor 31 is recognized as the air respirator container 200, the high-pressure water and high-temperature air are discharged through the nozzle 40 It is possible to reliably prevent worker's safety accidents.

On the other hand, when the power switch for supplying power to the washing and drying apparatus of the present invention is changed from the OFF (OFF) state to the ON (ON), the control unit 90 by the first nozzle position detecting sensor 35 When the position of the nozzle 40 is sensed and the nozzle 40 is not located at the lower limit, the driving unit 50 is driven to move the nozzle 40 to the lower limit.

For this reason, before the washing and drying apparatus of the present invention, the nozzle 40 can be aligned to the origin, which is the lower limit, so that a smooth washing and drying operation can be performed.

In addition, the controller 90 is not detected by the nozzle position detecting sensors 35 and 36 at the lower limit and the upper limit within a predetermined time during which the nozzle 40 moving up and down by the driving unit 50 is determined. Warning message is displayed externally.

For example, the nozzle 40 must move between the lower limit point and the upper limit point in 10 seconds, even if 10 seconds have elapsed after the first nozzle position detection sensor 35 detects the nozzle 40. If not detected by the two-nozzle position sensor 36, the control unit 90 displays a warning message to the outside.

It is enough to display warning messages through alarms, lamps, etc.

Thus, the operator can immediately know that a problem occurs in the lifting movement of the nozzle 40, it is possible to perform a repair immediately.

If, despite the failure of the lifting structure of the nozzle 40, if the cleaning and drying operation is carried out continuously, the cleaning and drying of the inside of the air respirator container 200 is poor, causing problems.

In addition, the display unit 95 is mounted on the first housing 10 to display a position, an operation process, a failure site, and a warning message of the nozzle 40.

By mounting the display unit 95 as described above, the operator can quickly grasp the overall operating state and failure of the device at a glance.

The container selection switch may be separately mounted or displayed on the display unit 95.

Hereinafter, an operation process of the present invention having the above-described configuration will be described.

First, power is supplied to the washing and drying apparatus using the power switch.

In this case, the controller 90 is configured to raise and lower the nozzle 40 when there is a nozzle 40 whose position is not detected by the first nozzle position sensor 35 among the plurality of nozzles 40. The first motor 51 is driven so that the nozzle 40 is located at a lower limit which is a position detected by the first nozzle position sensor 35.

When the position of the nozzle 40 is aligned as above, the operator rests the air respirator container 200 to be washed and dried on the container seating portion 11.

In this case, the container sensor 31 detects whether the air respirator container 200 is seated on the container seating part 11.

Then, the operator manually turns on the container selection manual switch 32 corresponding to the air respirator container 200 to be washed and dried.

Then, the control unit 90 is detected by the container sensor 31, the cleaning operation and / or drying for the air respirator container 200 of the position where the container selection manual switch 32 is turned on Determine that work should be done.

Then, when the start of the cleaning or drying operation is made, the control unit 90 operates the water supply pump 72, detergent input unit 75, the air supply device 60, the cleaning operation and / or The opening and the driving unit 50 of the nozzle opening and closing valve 45 at the position where the drying operation should be performed are operated.

First, the water supply pump 72 is operated so that the water contained in the water tank 70 flows into the nozzle 40 through the second pipe 82 and the third pipe 83.

Water introduced into the nozzle 40 is discharged to the outside through the injection hole 43 to clean the inside of the air respirator container 200.

In addition, the detergent injecting unit 75 operates the detergent injection pump 77 at regular time intervals so that detergent is injected into the second pipe 82, and washing water mixed with detergent is used to clean the nozzle 40. To be discharged to the outside.

The washing water washed inside the air respirator container 200 is discharged to the outside through the discharge pipe 15.

When the cleaning of the air respirator container 200 is completed, the air supply device 60 is operated so that high temperature dry air flows into the nozzle 40 through the first pipe 81 and the third pipe 83. do.

The high temperature dry air introduced into the nozzle 40 is discharged to the outside through the injection hole 43 to dry the inside of the air respirator container 200.

At this time, since the high temperature dry air is introduced through the third pipe 83 to which the washing water has previously moved, all the washing water remaining in the third pipe 83 is ejected to the injection hole 43. The washing water may remain in the third pipe 83 to prevent contamination or freeze in winter.

When the washing operation and the drying operation are performed, the driving unit 50 moves and lifts and rotates the nozzle 40 to wash and dry the entire interior of the air respirator container 200.

That is, the position of the nozzle 40 is detected by the first nozzle position sensor 35 and the second nozzle position sensor 36 so that the controller 90 rotates the first motor 51. 3 and 4, the nozzle 40 is moved upward and downward as shown in FIGS. 3 and 4, and the second motor 55 rotates to allow the nozzle 40 to rotate.

On the other hand, the nozzle 40 of the corresponding position that is not selected by the container sensor 31 and the container selection manual switch 32, the nozzle opening and closing valve 45 is closed by the control unit 90 Since the driving unit 50 is not operated, the washing water and the hot air are not ejected to the outside through the nozzle 40.

As described above, by using only the vessel detection sensor 31 as well as the vessel selection manual switch 32 to select only the air respirator vessel 200 to be washed and / or dried, the air respirator vessel 200 is It is possible to prevent safety accidents that may occur due to high pressure washing water and high temperature air spewing out from the non-seated position.

In performing the washing and drying operation as described above, by arranging the water supply pump 72, the air supply device 60, etc. to generate the noise and vibration to the outside of the clean room 100, to work inside the clean room 100 It is possible to minimize the damage caused by noise and vibration to the worker.

The present invention is not limited to the above-described embodiment, the washing and drying apparatus for the air respirator container can be carried out by various modifications within the scope of the technical idea of the present invention.

1 is a block diagram of a conventional washing and drying device for a respirator container,

Figure 2 is a structural diagram showing the installation structure of the washing and drying apparatus for an air respirator container according to an embodiment of the present invention,

3 is a block diagram of a washing and drying apparatus for an air respirator container according to an embodiment of the present invention,

4 is a structural diagram of a nozzle lowered state according to an embodiment of the present invention;

5 is a structural diagram of a state in which the nozzle is raised according to an embodiment of the present invention;

<Description of the symbols for the main parts of the drawings>

10: first housing, 11: container seating portion, 15: discharge pipe, 17: lower plate, 20: second housing, 31: container detection sensor, 32: container selection manual switch, 35: first nozzle position detection sensor, 36 : Second nozzle position detection sensor, 40: nozzle, 41: nozzle tube, 42: nozzle tip, 43: injection hole, 45: nozzle opening and closing valve, 50: driving part, 51: 1st motor, 52: screw bar, 53: Guide bar, 54: bracket, 55: second motor, 56: first gear, 57: second gear, 58: third gear, 59: fourth gear, 60: air supply device, 61: inlet port, 62: outlet port , 70: water tank, 71: ozone generator, 72: water supply pump, 75: detergent injection part, 76: detergent container, 77: detergent injection pump, 81: first pipe, 82: second pipe, 83: third pipe , 90: control unit, 95: display unit, 100: clean room, 200: air respirator container,

Claims (7)

A first housing in which a plurality of container seats on which the air respirator container is seated is formed; A plurality of container detection sensors mounted on each of the container seating units and detecting whether an air respirator container is seated in the container seating unit; A plurality of nozzles disposed in each of the container seats to inject water and air; A plurality of nozzle opening and closing valves for opening and closing each nozzle; A plurality of drives for driving each of the nozzles; An air supply device for supplying dry air to the nozzle; A water tank containing water; A water supply pump for supplying water from the tank to the nozzle; A first pipe connecting the nozzle and the outlet of the air supply device; A second pipe connecting the nozzle and the water supply pump; A detergent input part connected to the second pipe to input detergent; A control unit for controlling the nozzle opening / closing valve, the driving unit, the air supply device, the water supply pump, and the detergent input unit; It comprises a container selection manual switch for manually selecting the air respirator container to be washed or dried, The control unit, When the container detecting sensor detects that the air respirator container is seated in the container seating part, and the container selection manual switch for the detected air respirator container is turned on, the container is inserted into the air respirator container. The opening and closing of the nozzle opening and closing valve for opening and closing the corresponding nozzle and the washing and drying apparatus for an air respirator container, characterized in that for controlling to operate to operate the nozzle. The method of claim 1, The nozzle is moved up and down by the drive unit, the position is detected by the nozzle position sensor, When the power switch is changed from the OFF state to the ON state, the controller detects the position of the nozzle by the nozzle position sensor and drives the driving unit when the nozzle is not located at the lower limit. Washing and drying device for an air respirator container characterized in that for moving the nozzle to the lower limit. 3. The method of claim 2, The nozzle position sensor is mounted on the lower limit and the upper limit respectively the lifting movement of the nozzle, The control unit, if the nozzle is raised and lowered by the driving unit within the predetermined time period is not detected from the nozzle position sensor at the lower limit and the upper limit display warning message to the outside, characterized in that for washing Drying equipment. The method of claim 1, The tank is equipped with an ozone generator to generate ozone, characterized in that the washing and drying device for a respirator container. The method of claim 1, The nozzle, A nozzle pipe of a hollow pipe shape having an upper and lower opening and a lower part communicating with the first and second pipes; Removably coupled to the upper portion of the nozzle tube, made of a nozzle tip formed with a plurality of injection holes, The nozzle tube and the nozzle tip is a washing and drying device for an air respirator container, characterized in that the screw coupling. The method of claim 1, Washing and drying device for a respirator container, characterized in that further comprising a display unit for displaying the position of the nozzle, the operation process, failure and warning messages. A first housing installed in the clean room and having a plurality of container seating parts on which an air respirator container is mounted; A plurality of container detection sensors mounted on each of the container seating units and detecting whether an air respirator container is seated in the container seating unit; A second housing installed outside the clean room; A plurality of nozzles mounted to the first housing and disposed in each of the container seating portions to inject water and air; A plurality of nozzle opening and closing valves for opening and closing each nozzle; A driving unit mounted to the first housing to drive each of the nozzles; An air supply device mounted to the second housing, an inlet port is connected to the clean room, and an outlet port is connected to the nozzle to supply dry air to the nozzle; A water tank mounted to the second housing; A water supply pump mounted to the second housing and supplying water from the tank to the nozzle; A first pipe connecting the nozzle and the outlet of the air supply device; A second pipe connecting the nozzle and the water supply pump; A detergent input part connected to the second pipe to input detergent; A control unit for controlling the nozzle opening / closing valve, the driving unit, the air supply device, the water supply pump, and the detergent input unit; It comprises a container selection manual switch for manually selecting the air respirator container to be washed or dried, The control unit, When the container detecting sensor detects that the air respirator container is seated in the container seating part, and the container selection manual switch for the detected air respirator container is turned on, the container is inserted into the air respirator container. The opening structure of the nozzle opening and closing valve for opening and closing the corresponding nozzle and the installation structure of the washing and drying device for an air respirator container, characterized in that for controlling to operate to operate the nozzle.

Images