CN216762201U - Novel efficient aircraft washs device - Google Patents

Abstract

The application discloses novel efficient aircraft belt cleaning device, including casing and removal strorage device, belt cleaning device and soil pick-up device, remove strorage device and include air supply assembly, aluminium frame, store up dirty case, cleaning solution case, universal wheel, directional wheel, side door, operating panel, roof, metal collapsible tube, valve assembly, dust absorption pipe, qianmen, push rod and ya keli board, the universal wheel is installed to bottom one side of casing, the internally mounted of casing has and stores up dirty case and cleaning solution case, the one end lateral wall threaded connection side door of casing. This application is managed PVC through the one end intercommunication of joint assembly and metal collapsible tube, and handheld handle sheath drives the PVC pipe and removes, then is close to the abluent position of needs with the awl brush head of PVC pipe one end, through valve assembly control cleaner flow, the cleaner is impressed metal collapsible tube and PVC intraductally, controls the cleaner flow through the speed governing valve, through awl brush head and trachea with cleaner or air transport to needs wash or clear position, convenient quick washing.

Description

Novel efficient aircraft washs device

Technical Field

The application relates to the field of cleaning equipment, in particular to a novel efficient airplane cleaning device.

Background

Naval airports are mostly distributed in coastal areas such as the areas of the city of the Xingcheng, Ningbo, the Haikou city and the like, and naval airplanes in service in the areas are polluted by the ground, the sea, industrial waste gas and the like during flying and parking, and pollutants such as halogen salt, dust, greasy dirt, sand and the like are inevitably deposited on the outer surface and the components of the naval airplanes. These contaminants not only affect the appearance of the aircraft and reduce its surface finish, but also increase the frictional resistance and increase the fuel consumption, and more seriously, the accumulation of contaminants often becomes the inducing factor of corrosion, leading to the occurrence of local corrosion phenomena such as pitting corrosion, crevice corrosion, etc., for example, the chlorine ions deposited on the aircraft are a serious corrosion medium. Aircraft corrosion damage is one of the most severe forms of damage to an aircraft that compromises the safety of the aircraft in flight, and therefore, the aircraft surfaces must be cleaned frequently to remove such contaminants.

The existing cleaning device has complex structure and high cleaning difficulty at the positions of the landing gear cabin, the flap cabin, the engine cabin and the like, and the corners, the grooves and the like of each position cannot be cleaned by adopting a common cleaning method, so that impurities remain in the cabin, the service life of the existing cleaning device is shortened, and the reliability of the airplane is seriously influenced. The common cleaning mode is adopted, so that the cleaning time is long, the working intensity is high, the efficiency is low, and the effect is poor. Therefore, a novel efficient aircraft washing device is provided for solving the problems.

Disclosure of Invention

The novel efficient aircraft cleaning device is provided in the embodiment and used for solving the problems that the existing cleaning device is complex in structure at the positions of an undercarriage cabin, a flap cabin, an engine cabin and the like, the cleaning difficulty is high, a common cleaning method is adopted, corners, grooves and other places at all the positions cannot be cleaned, impurities are remained in the cabin, the service life of the cabin is shortened, and the reliability of an aircraft is seriously influenced. The common cleaning mode is adopted, so that the problems of long cleaning time, high working strength, low efficiency and poor effect are solved.

According to one aspect of the application, a novel and efficient aircraft cleaning device is provided and comprises a shell, a movable storage device, a cleaning device and a dirt suction device;

the movable storage device comprises an air source assembly, an aluminum frame, a sewage storage tank, a cleaning solution tank, universal wheels, directional wheels, side doors, an operation panel, a top plate, a metal hose, a valve assembly, a dust absorption pipe, a front door, a push rod and an acrylic plate, wherein the universal wheels are installed on one side of the bottom end of the shell, the sewage storage tank and the cleaning solution tank are installed inside the shell, and the side wall of one end of the shell is in threaded connection with the side doors;

the cleaning device comprises a PVC pipe, a tapered brush head, an air pipe, a speed regulating valve, a connector assembly, a hose clamp and a handle sheath, wherein the PVC pipe is placed in the shell, and the handle sheath is sleeved on the outer side of one end of the PVC pipe;

the sewage suction device comprises a sewage suction hand lever, a duckbilled suction nozzle, a duckbilled joint, a lock nut direct connection, a quick joint and a handle sleeve, the sewage suction hand lever is placed in the shell, and the handle sleeve is sleeved on the outer side of one end of the sewage suction hand lever.

Furthermore, two directional wheels are installed on one side of the bottom end of the shell, and the two directional wheels and the two universal wheels are symmetrically distributed on two sides of the bottom end of the shell.

Further, an aluminum frame is installed on the inner wall of the shell, the outer side wall of the aluminum frame is fixedly connected with an acrylic plate, the inner portion of the shell is fixedly connected with a top plate, and a dust collection pipe is installed at the top of the top plate.

Further, the internally mounted of casing has air supply assembly and valve assembly, the valve assembly is installed on the air supply assembly, the air supply assembly intercommunication two metal collapsible tube's one end, two metal collapsible tube's the other end intercommunication stores up dirty case and cleaning solution case.

Furthermore, a front door is hinged to the outer side of one end of the shell, and an operation panel is installed on the outer side wall of one end of the front door.

Furthermore, the one end of PVC pipe is installed the rotatory awl brush head, PVC intraduct installs the trachea, tracheal internally mounted has the governing valve.

Furthermore, the other end of the PVC pipe is provided with a connector assembly, a throat hoop is arranged inside the PVC pipe, and a throat hoop stirrup is arranged on one side of the connector assembly.

Further, the duckbill joint is installed to the one end of soil pick-up hand lever, the duckbill suction nozzle is installed to the one end that the duckbill connects, the female straight-through of lock is all installed to the inside both sides of soil pick-up hand lever, the internally mounted of soil pick-up hand lever has the dust absorption pipe.

Furthermore, a quick connector is installed at the other end of the sewage suction hand rod, and one end of the quick connector is communicated with one side of the lock nut in a straight-through mode.

Further, one side of the duckbilled joint is communicated with the lock nut through.

Through the above-mentioned embodiment of this application, adopted removal strorage device, belt cleaning device and dirt absorbing device, solved current belt cleaning device because the undercarriage cabin, the wing flap cabin, the position structure such as engine compartment are complicated, it is big to wash the degree of difficulty, adopt ordinary cleaning method, the corner of each position, places such as ditch, groove can not wash, impurity will remain inside the cabin, this will lead to the reduction of its life-span, seriously influences the reliability of aircraft. The common cleaning mode is adopted, so that the problems of long cleaning time, high working strength, low efficiency and poor effect are solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

fig. 3 is a schematic view of the internal structure of a PVC pipe according to an embodiment of the present application.

Fig. 4 is a schematic view of an internal structure of a soil pick-up handle according to an embodiment of the present application.

In the figure: 1. the device comprises a shell, 101, an air source assembly, 2, an aluminum frame, 201, a dirt storage box, 202, a cleaning liquid box, 3, a universal wheel, 4, a directional wheel, 5, a side door, 6, an operation panel, 7, a top plate, 8, a metal hose, 9, a valve assembly, 10, a dust absorption pipe, 11, a front door, 12, a push rod, 13, an acrylic plate, 14, a PVC pipe, 15, a cone brush head, 16, an air pipe, 17, a speed regulation valve, 18, a connector assembly, 19, a throat hoop, 20, a handle sheath, 21, a dirt absorption hand lever, 22, a duckbilled suction nozzle, 23, a duckbilled connector, 24, a lock nut direct connection, 25, a quick connector, 26 and a handle sleeve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The cleaning device in the present embodiment may be applied to various airplane cleaning uses, for example, the following cleaning device is provided in the present embodiment, and the cleaning device in the present embodiment may be used to improve the following cleaning apparatus.

The aircraft cleaning equipment comprises a water supply system, a heating system, a proportioning system and a spraying system, wherein the spraying system comprises a first spraying gun and a second spraying gun; the heating system is connected with the first spray gun, and liquid in the water supply system can be heated by the heating system and then can be discharged through the first spray gun to clean the airplane body; the proportioning system comprises a detergent booster pump and at least one detergent container, each detergent container is connected with a corresponding branch pipeline, all the branch pipelines are communicated with a collecting pipeline, a water supply system is communicated with the collecting pipeline through a connecting pipeline, a throttle valve and a first electromagnetic valve are arranged on each branch pipeline, a second electromagnetic valve is arranged on each connecting pipeline, the collecting pipeline is connected with a second injection gun, and the collecting pipeline is provided with the detergent booster pump. When the cleaning agent container is used, the cleaning agents with different proportions are selected to be mixed with water according to different pollutants or pollution degrees of an airplane body, and are sprayed to a part to be cleaned by the first spray gun after being pressurized by the cleaning agent booster pump.

As an optional implementation manner of the embodiment of the present invention, the water supply system includes a water tank, the water tank is connected to the heating system through a water supply pipeline, and a booster pump is disposed on the water supply pipeline between the water tank and the heating system. A water inlet filter is arranged on a water supply pipeline between the water tank and the heating system, impurities, sand grains and the like in the filtered water prevent the pipeline from being blocked, and the water in the water tank enters the booster water pump after being filtered by the water inlet filter.

As an optional implementation manner of the embodiment of the invention, the water tank is connected with a water supply source through a water inlet pipeline, a water level control valve is arranged on the water inlet pipeline, a floating ball capable of driving the water level control valve to open and close is connected to the lower end of the water level control valve, and the floating ball is located in the water tank and can move along with the rise and fall of the water level in the water tank. When an external water supply source is connected, in order to realize automatic water feeding, the water level control valve is opened when the water level in the water tank is reduced to the lower limit water level, and the water level control valve is automatically closed when the water level in the water tank is increased to the upper limit water level.

As an alternative implementation mode of the embodiment of the invention, the heating system comprises a heating chamber and a steam drum, a water supply system is communicated with the heating chamber, the heating chamber is communicated with the steam drum, the steam drum is connected with the first spray gun, the heating chamber can heat liquid flowing in through the water supply system to generate steam, and the steam enters the steam drum to be subjected to steam-liquid separation. Specifically, the heating chamber includes a boiler barrel and a heating pipe fitting, the boiler barrel and the heating pipe are made of stainless steel, a water supply system is communicated with the boiler barrel, a filter is arranged at a liquid inlet of the boiler barrel, the filter at the liquid inlet of the boiler barrel is a Y-shaped filter, the heating pipe fitting is located in the boiler barrel, and the heating pipe fitting is detachably connected with the boiler barrel through a flange plate.

The heating pipe fitting releases heat, cold water entering the boiler barrel is heated and boiled through heat conduction convection, a large amount of steam is generated to enter the steam pocket for steam-water separation, the pressure and the temperature of the boiler are gradually increased before the separated saturated steam reaches the set pressure, and the high-temperature and high-pressure steam is sprayed out by the first spray gun after the pressure reaches the set pressure.

The spray head of the first spray gun reduces the pressure and increases the speed of high-pressure jet steam, potential energy of the steam is converted into kinetic energy at the steam cleaning outlet, and after the high-pressure steam spray head is throttled, the speed is increased and the pressure is reduced. And the water is ejected out of the nozzle in a high-temperature high-speed jet flow mode to impact the surface to be cleaned, so that dirt and sediment on the surface are cleaned.

As an alternative embodiment of the present invention, a check valve is provided on the water supply line between the water tank and the heating chamber to prevent water in the drum from flowing back into the water tank.

As an optional implementation manner of the embodiment of the invention, the heating system further comprises a pressure sensor, a water level sensor and a temperature sensor, wherein the pressure sensor is positioned in the drum and connected with a controller of the cleaning equipment for the aircraft, and the controller is connected with the heating pipe fitting; the pressure sensor can feed back a pressure signal in the drum to the controller, the drum stops heating when the pressure reaches an upper limit, and the drum starts heating when the pressure reaches a lower limit, so that the normal work of the drum is effectively controlled. The water level sensor is positioned in the boiler barrel and is connected with the controller, and the controller is connected with the booster water pump; the water level signal in the boiler barrel is fed back to the controller, water supply is started when the water level reaches the lower limit, and water supply is stopped when the water level reaches the upper limit, so that the boiler barrel is effectively controlled to work normally. The temperature sensor is positioned in the drum and connected with the controller to monitor the temperature in the drum in real time.

As an optional implementation manner of the embodiment of the invention, a safety valve is arranged on the drum, the controller is connected with the safety valve, and when the pressure in the drum detected by the pressure sensor exceeds a preset value, the safety valve is opened to release steam in the drum. As a safety precaution, the safety valve can prevent the pressure in the drum from being too high. If the internal pressure of the drum exceeds a safety limit, either because of overheating or excessive steam, the valve of the safety valve opens and releases the steam.

As an optional implementation manner of the embodiment of the invention, the aircraft cleaning equipment further comprises an alarm device, the alarm device is connected with the controller, and when the water level sensor detects that the water level in the boiler barrel is lower than a preset value, the alarm device gives an alarm.

Of course, the present embodiment may also be used for other aircraft cleaning applications. Here, description is not repeated, and the cleaning apparatus according to the embodiment of the present application is described below.

Referring to fig. 1-4, a novel and efficient aircraft cleaning device includes a housing 1, a movable storage device, a cleaning device and a dirt suction device;

the movable storage device comprises an air source assembly 101, an aluminum frame 2, a dirt storage tank 201, a cleaning liquid tank 202, universal wheels 3, directional wheels 4, side doors 5, an operation panel 6, a top plate 7, a metal hose 8, a valve assembly 9, a dust suction pipe 10, a front door 11, a push rod 12 and an acrylic plate 13, wherein the universal wheels 3 are installed on one side of the bottom end of the shell 1, the dirt storage tank 201 and the cleaning liquid tank 202 are installed inside the shell 1, and the side wall of one end of the shell 1 is in threaded connection with the side doors 5;

the cleaning device comprises a PVC pipe 14, a tapered brush head 15, an air pipe 16, a speed regulating valve 17, a connector assembly 18, a hose clamp 19 and a handle sheath 20, the PVC pipe 14 is placed in the shell 1, and the handle sheath 20 is sleeved on the outer side of one end of the PVC pipe 14;

the dirt absorbing device comprises a dirt absorbing handle rod 21, a duckbilled suction nozzle 22, a duckbilled connector 23, a locking nut through hole 24, a quick connector 25 and a handle sleeve 26, the dirt absorbing handle rod 21 is placed inside the shell 1, and the handle sleeve 26 is sleeved on the outer side of one end of the dirt absorbing handle rod 21.

With the PVC pipe one end intercommunication through joint assembly and metal collapsible tube, handheld handle sheath drives the PVC pipe and removes, then is close to needs abluent position with the awl brush head of PVC pipe one end, through valve assembly control cleaner flow, the cleaner is impressed metal collapsible tube and PVC intraductally, controls the cleaner flow through the speed governing valve, through awl brush head and trachea with cleaner or air transport to needs wash or clear position, convenient quick washing.

Two directional wheels 4 are mounted on one side of the bottom end of the shell 1, the two directional wheels 4 and the two universal wheels 3 are symmetrically distributed on two sides of the bottom end of the shell 1, and the outer side wall of one end of the shell 1 is fixedly connected with a push rod 12; an aluminum frame 2 is mounted on the inner wall of the shell 1, an acrylic plate 13 is fixedly connected to the outer side wall of the aluminum frame 2, a top plate 7 is fixedly connected to the inside of the shell 1, and a dust collection pipe 10 is mounted at the top of the top plate 7; an air source assembly 101 and a valve assembly 9 are arranged in the shell 1, the valve assembly 9 is arranged on the air source assembly 101, the air source assembly 101 is communicated with one ends of two metal hoses 8, and the other ends of the two metal hoses 8 are communicated with a dirt storage tank 201 and a cleaning liquid tank 202; a front door 11 is hinged to the outer side of one end of the shell 1, and an operation panel 6 is installed on the outer side wall of one end of the front door 11; one end of the PVC pipe 14 is provided with a rotary cone brush head 15, an air pipe 16 is arranged in the PVC pipe 14, and a speed regulating valve 17 is arranged in the air pipe 16; the other end of the PVC pipe 14 is provided with a connector assembly 18, a throat hoop 19 is arranged inside the PVC pipe 14, and a hoop of the throat hoop 19 is arranged on one side of the connector assembly 18; a duckbill connector 23 is mounted at one end of the dirt absorbing hand rod 21, a duckbill suction nozzle 22 is mounted at one end of the duckbill connector 23, locking nut through holes 24 are mounted on two sides of the interior of the dirt absorbing hand rod 21, and a dust absorption pipe 10 is mounted in the dirt absorbing hand rod 21; the other end of the sewage suction hand rod 21 is provided with a quick connector 25, and one end of the quick connector 25 is communicated with one side of the locking nut through passage 24; one side of the duckbill joint 23 is communicated with the lock nut through passage 24.

When the device is used, firstly, all electrical components in the device are externally connected with a control switch and a power supply, then a cleaning agent is added into a cleaning solution tank 202, then a PVC pipe 14 is communicated with one end of a metal hose 8 through a connector assembly 18, a hand-held handle sheath 20 drives the PVC pipe 14 to move, then a cone brush head 15 at one end of the PVC pipe 14 is close to a position to be cleaned, the flow of the cleaning agent is controlled through a valve assembly 9, the cleaning agent is pressed into the metal hose 8 and the PVC pipe 14, the flow of the cleaning agent is controlled through a speed regulating valve 17, the cleaning agent or air is conveyed to the position to be cleaned or cleaned through the cone brush head 15 and an air pipe 16, a handle sleeve 26 of a hand-held dirt suction handle rod 21 is used, then a quick connector 25 is communicated with the metal hose 8, the metal hose 8 is communicated with a dirt storage tank 201, and negative pressure is generated on the dirt suction handle rod 21 under the action of the valve assembly 9 by starting an air source assembly 101, close to the position that needs the soil pick-up through duckbilled suction nozzle 22 and duckbilled joint 23, inhale and store the spot in storing up dirty case 201 through dust absorption pipe 10, convenient quick washing and soil pick-up through casing 1, universal wheel 3, directional wheel 4 and ya keli board 1312, make things convenient for the removal of casing 1, convenient to use.

The application has the advantages that:

1. the cleaning machine is simple to operate, the PVC pipe is communicated with one end of the metal hose through the connector assembly, the handle sheath is held by a hand to drive the PVC pipe to move, then the conical brush head at one end of the PVC pipe is close to a position to be cleaned, the flow of a cleaning agent is controlled through the valve assembly, the cleaning agent is pressed into the metal hose and the PVC pipe, the flow of the cleaning agent is controlled through the speed regulating valve, and the cleaning agent or air is conveyed to the position to be cleaned or cleaned through the conical brush head and the air pipe, so that the cleaning machine is convenient and rapid to clean;

2. the sewage suction device is reasonable in structure, the quick connector is communicated with the metal hose through the handle sleeve of the sewage suction handle rod, the metal hose is communicated with the sewage storage tank, negative pressure is generated on the sewage suction handle rod under the action of the valve assembly by starting the air source assembly, and the duckbill suction nozzle and the duckbill connector are close to the position needing sewage suction, so that the sewage suction is convenient and quick;

3. this application is rational in infrastructure, inhales the spot through the dust absorption pipe and stores in storing up dirty incasement, and convenient quick washing and soil pick-up make things convenient for the removal of casing, the use of being convenient for through casing, universal wheel, directional wheel and ya keli board.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. Novel efficient aircraft washs device, its characterized in that: comprises a shell (1), a movable storage device, a cleaning device and a sewage suction device;

the movable storage device comprises an air source assembly (101), an aluminum frame (2), a dirt storage tank (201), a cleaning liquid tank (202), universal wheels (3), directional wheels (4), side doors (5), an operation panel (6), a top plate (7), a metal hose (8), a valve assembly (9), a dust collection pipe (10), a front door (11), a push rod (12) and an acrylic plate (13), wherein the universal wheels (3) are installed on one side of the bottom end of the shell (1), the dirt storage tank (201) and the cleaning liquid tank (202) are installed inside the shell (1), and one side wall of one end of the shell (1) is in threaded connection with the side doors (5);

the cleaning device comprises a PVC pipe (14), a tapered brush head (15), an air pipe (16), a speed regulating valve (17), a connector assembly (18), a hose clamp (19) and a handle sheath (20), wherein the PVC pipe (14) is placed in the shell (1), and the handle sheath (20) is sleeved on the outer side of one end of the PVC pipe (14);

the sewage suction device comprises a sewage suction hand rod (21), a duckbill suction nozzle (22), a duckbill joint (23), a lock nut through hole (24), a quick joint (25) and a handle sleeve (26), the sewage suction hand rod (21) is placed in the shell (1), and the handle sleeve (26) is sleeved on the outer side of one end of the sewage suction hand rod (21).

2. The novel and efficient aircraft washing device of claim 1, wherein: two directional wheels (4) are installed to bottom one side of casing (1), two directional wheel (4) and two universal wheel (3) symmetric distribution is in the bottom both sides of casing (1), the one end lateral wall fixed connection push rod (12) of casing (1).

3. The novel and efficient aircraft washing device of claim 1, characterized in that: aluminium frame (2) are installed to the inner wall of casing (1), lateral wall fixed connection ya keli board (13) of aluminium frame (2), inside fixed connection roof (7) of casing (1), dust absorption pipe (10) are installed at the top of roof (7).

4. The novel and efficient aircraft washing device of claim 1, wherein: the internally mounted of casing (1) has air supply assembly (101) and valve assembly (9), install on air supply assembly (101) valve assembly (9), the one end of two metal collapsible tube (8) of air supply assembly (101) intercommunication, two the other end intercommunication dirt storage tank (201) and cleaning solution case (202) of metal collapsible tube (8).

5. The novel and efficient aircraft washing device of claim 1, wherein: the outer side of one end of the shell (1) is hinged with a front door (11), and the outer side wall of one end of the front door (11) is provided with an operation panel (6).

6. The novel and efficient aircraft washing device of claim 1, wherein: the utility model discloses a PVC pipe, including PVC pipe (14), rotating cone brush head (15) are installed to the one end of PVC pipe (14), PVC pipe (14) internally mounted has trachea (16), the internally mounted of trachea (16) has speed governing valve (17).

7. The novel and efficient aircraft washing device of claim 1, wherein: the PVC pipe is characterized in that a connector assembly (18) is installed at the other end of the PVC pipe (14), a throat hoop (19) is installed inside the PVC pipe (14), and a hoop of the throat hoop (19) is arranged on one side of the connector assembly (18).

8. The novel and efficient aircraft washing device of claim 1, wherein: duckbilled joint (23) are installed to the one end of soil pick-up handspike (21), duckbilled suction nozzle (22) are installed to the one end that duckbilled joint (23), lock mother straight-through (24) are all installed to the inside both sides of soil pick-up handspike (21), the internally mounted of soil pick-up handspike (21) has dust absorption pipe (10).

9. The novel and efficient aircraft washing device of claim 1, wherein: quick-operation joint (25) are installed to the other end of soil pick-up handle pole (21), one end intercommunication lock nut of quick-operation joint (25) leads to one side of (24).

10. The novel and efficient aircraft washing device of claim 1, wherein: one side of the duckbilled joint (23) is communicated with the lock nut through passage (24).

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