CN215361871U

CN215361871U - Quick setting device of emergent slide of air passenger 330 aircraft

Info

Publication number: CN215361871U
Application number: CN202121717709.5U
Authority: CN
Inventors: 杨尧弟
Original assignee: Kunming Yianfei Technology Co ltd
Current assignee: Kunming Yianfei Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-31
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of emergency slides of airplanes, and discloses a quick shaping device for an emergency slide of an airbus 330 airplane, which comprises a vehicle body, wherein an air pump, a first three-way valve, a second three-way valve and a gas-liquid separation mechanism are fixedly arranged in the vehicle body, the input end of the air pump is communicated with the first three-way valve, the first three-way valve is communicated with the gas-liquid separation mechanism, the right side of the gas-liquid separation mechanism is communicated with an extension pipe penetrating through the vehicle body, the bottom of the extension pipe is fixedly provided with a filtering mechanism, the first three-way valve is communicated with the second three-way valve through a three-way pipe, and the front surface of the three-way pipe penetrates through the front surface of the vehicle body. This quick setting device of emergent slide of airbus 330 aircraft conveniently removes the use, can be fast and stable aerify the design operation to the slide gasbag, after overhauing simultaneously, carry out slowly-releasing to the inside air of slide gasbag to the evacuation has reduced the required step of operation, saves the operation manpower, and has reduced the equipment acquisition cost.

Description

Quick setting device of emergent slide of air passenger 330 aircraft

Technical Field

The utility model relates to the technical field of airplane emergency slides, in particular to a quick shaping device for an emergency slide of an airbus 330 airplane.

Background

The airbus A330 is a high passenger capacity telex jet-type medium-long range two-channel wide body passenger plane produced by European airbus group in 1987 at 6 months, is used for replacing the airbus A300 and the airbus A310, is developed and developed simultaneously with the airbus A340 with four engines, and an emergency slide arranged on the airbus A330 can be used for emergency escape of passengers, improves the riding safety, needs to be recovered after the emergency slide is opened, checks whether the emergency slide is damaged or not, and needs to be inflated again and folded if the emergency slide is not damaged.

The emergent slide of current air passenger 330 aircraft overhauls the design, directly uses the gas cylinder to inflate the inside of slide gasbag usually, and its gas dashes into fastly, when operating personnel produced the maloperation, causes the secondary to the slide gasbag easily and damages, and when the slide gasbag is examined and is deflated, its inside atmospheric pressure is great, need use tools to fix, has increased the human consumption, so proposed the quick setting device of the emergent slide of an air passenger 330 aircraft and solved the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick shaping device for an emergency slide of an airbus 330 airplane to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

quick setting device of emergent slide of air passenger 330 aircraft, including the automobile body, the inside fixed mounting of automobile body has air pump, first three-way valve, second three-way valve and gas-liquid separation mechanism, the input and the first three-way valve intercommunication of air pump, first three-way valve and gas-liquid separation mechanism intercommunication, the right side intercommunication of gas-liquid separation mechanism has the extension pipe that runs through the automobile body, the bottom fixed mounting of extension pipe has filtering mechanism, first three-way valve and second three-way valve pass through the three-way pipe intercommunication, the front of automobile body is run through in the front of three-way pipe, the output and the second three-way valve of air pump pass through the air duct intercommunication.

The utility model has the beneficial effects that:

the quick shaping device for the emergency slide of the airbus 330 airplane can move through the automobile body, the front surface of the three-way pipe is connected with the slide airbag after the slide airbag is laid to the side surface, the air pump is communicated with the gas-liquid separation mechanism through the first three-way valve and is disconnected with the three-way pipe, the air guide pipe is communicated with the three-way pipe through the second three-way valve, the external air is sent into the slide airbag through the three-way pipe after moisture and dust in the air are removed through the filtering mechanism and the gas-liquid separation mechanism through the air pump, the external air is rapidly expanded and shaped, after the maintenance is finished, the communication state of the second three-way valve and the three-way pipe is disconnected, the input end of the air pump is communicated with the three-way pipe through the first three-way valve, the air pump serves as pressure buffer at the moment to buffer and release the exhaust gas in the slide airbag, and the air in the slide airbag is buffered and released through the three-way pipe, Air pump, air duct and second three-way valve discharge, after slide gasbag internal pressure reduces, can be by the air pump as power, with the inside air evacuation of slide gasbag, this device stable in structure is reasonable, conveniently removes the use, can quick stabilization aerify the design operation to the slide gasbag, after having overhauld simultaneously, carry out the slowly-releasing to the inside air of slide gasbag to the evacuation has reduced the required step of operation, saves the operation manpower, and has reduced the equipment acquisition cost.

As a still further scheme of the utility model: the automobile body includes bottom plate, shell, pushes away frame, walking wheel and universal wheel, the top fixed mounting of bottom plate has the shell, the outside fixed mounting of shell has the frame that pushes away, the bottom fixed mounting of bottom plate has quantity to be two universal wheels, the outside movable mounting of bottom plate has quantity to be two walking wheels.

Adopt above-mentioned further scheme's beneficial effect is that, the frame that pushes away that sets up can drive bottom plate and shell and remove through walking wheel and universal wheel, conveniently carries out the inflation and the exhaust operation of slide gasbag.

As a still further scheme of the utility model: the front of the vehicle body is embedded with a host, the front of the vehicle body is fixedly provided with an access door, and the front of the vehicle body is inserted with a grid.

Adopt above-mentioned further scheme's beneficial effect is that, the host computer that sets up can control the inside air pump of automobile body, first three-way valve and second three-way valve, and the access door that sets up can overhaul the operation to the inside mechanism of automobile body, and the check can be used to place required instrument of operation, file and spare part etc..

As a still further scheme of the utility model: the gas cylinder is fixedly arranged inside the vehicle body, and the gas cylinder is inserted into the top of the gas cylinder.

Adopt above-mentioned further scheme's beneficial effect to be, the storage cylinder section of thick bamboo that sets up is used for placing the gas cylinder, and the gas cylinder can be used to the reserve of slide gasbag and aerify.

As a still further scheme of the utility model: the first three-way valve and the second three-way valve are pneumatic three-way valves, and the front face of the second three-way valve is communicated with an exhaust pipe penetrating through the vehicle body.

Adopt above-mentioned further scheme's beneficial effect be, start the second three-way valve and can directly be controlled by the circuit, the blast pipe that sets up is used for discharging the outside of needs exhaust air to the automobile body.

As a still further scheme of the utility model: the gas-liquid separation mechanism comprises a gas-liquid separator, a water storage tank, a liquid level sensor and a through pipe, wherein the gas-liquid separator and the water storage tank are fixedly mounted in the vehicle body, the gas inlet end and the gas outlet end of the gas-liquid separator are communicated with an extension pipe and a first three-way valve respectively, the water storage tank is communicated with the water discharging end of the gas-liquid separator, the liquid level sensor extending to the inside of the water storage tank is embedded in the top of the water storage tank, and the through pipe is communicated with the top of the water storage tank.

The beneficial effects who adopts above-mentioned further scheme are that, vapour and liquid separator is arranged in the moisture of separation air, and the storage water tank that sets up can store the moisture of the inside separation of vapour and liquid separator, and the siphunculus that sets up can make storage water tank and external intercommunication, avoids the unable storage water tank that gets into of vapour and liquid separator exhaust moisture under atmospheric pressure, and the level sensor that sets up can carry out real-time detection to the liquid level of storage water tank inside.

As a still further scheme of the utility model: the filter mechanism includes connecting pipe, fixed disk, outer design net section of thick bamboo, dust removal core and interior design net section of thick bamboo, connecting pipe and extension pipe threaded connection, the bottom fixed mounting of connecting pipe has the fixed disk, the bottom fixed mounting of fixed disk has outer design net section of thick bamboo, the bottom fixed mounting of outer design net section of thick bamboo has the fixed disk, the inside fixed mounting of outer design net section of thick bamboo has the dust removal core, the inside fixed mounting of dust removal core has interior design net section of thick bamboo.

The beneficial effects of adopting above-mentioned further scheme are that, the connecting pipe can be followed the extension pipe and pulled down to change or clear up, the outer design net section of thick bamboo that sets up can be fixed the core that removes dust with interior design net section of thick bamboo, avoids removing dust the core and produces deformation at the operation in-process, can block the dust that gets into in the air through removing dust the core.

Drawings

Fig. 1 is a schematic structural view of an emergency slide rapid-shaping device of an airbus 330 airplane;

fig. 2 is a front view of the emergency slide quick-setting device of the airbus 330 airplane;

fig. 3 is a schematic structural view of a gas-liquid separation mechanism in the emergency slide rapid prototyping device of an airbus 330 airplane;

fig. 4 is a schematic structural diagram of a filtering mechanism in the emergency slide rapid prototyping device of the airbus 330.

In the figure: 1. a vehicle body; 2. an air pump; 3. a first three-way valve; 4. a second three-way valve; 5. a gas-liquid separation mechanism; 51. a gas-liquid separator; 52. a water storage tank; 53. a liquid level sensor; 54. pipe passing; 6. an extension tube; 7. a filtering mechanism; 71. a connecting pipe; 72. fixing the disc; 73. an outer sizing mesh drum; 74. a dust removal core; 75. an inner sizing net cylinder; 8. a three-way pipe; 9. an air duct; 10. a bottle storage barrel; 11. a gas cylinder.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, the quick shaping device for the emergency slide of the airbus 330 airplane comprises a body 1, an air pump 2, a first three-way valve 3, a second three-way valve 4 and a gas-liquid separating mechanism 5 are fixedly installed inside the body 1, an input end of the air pump 2 is communicated with the first three-way valve 3, the first three-way valve 3 is communicated with the gas-liquid separating mechanism 5, a right side of the gas-liquid separating mechanism 5 is communicated with an extension pipe 6 penetrating through the body 1, a filtering mechanism 7 is fixedly installed at the bottom of the extension pipe 6, the first three-way valve 3 is communicated with the second three-way valve 4 through a three-way pipe 8, a front surface of the three-way pipe 8 penetrates through a front surface of the body 1, an output end of the air pump 2 is communicated with the second three-way valve 4 through an air duct 9, the body 1 comprises a bottom plate, a shell, a pushing frame, a walking wheel and a universal wheel, a shell is fixedly installed at the top of the bottom plate, a pushing frame is fixedly installed outside the shell, the bottom of the bottom plate is fixedly provided with two universal wheels, the outer part of the bottom plate is movably provided with two travelling wheels, the arranged pushing frame can drive the bottom plate and the shell to move through the travelling wheels and the universal wheels, so that the slide air bag can be conveniently inflated and exhausted, the front of the vehicle body 1 is embedded with a host, the front of the vehicle body 1 is fixedly provided with an access door, the front of the vehicle body 1 is inserted with a drawing lattice, the arranged host can control an air pump 2, a first three-way valve 3 and a second three-way valve 4 in the vehicle body 1, the arranged access door can carry out maintenance operation on mechanisms in the vehicle body 1, the drawing lattice can be used for placing tools, files, spare devices and the like required by the operation, the slide air bag further comprises a bottle storage cylinder 10 and an air bottle 11, the inner part of the vehicle body 1 is fixedly provided with a bottle storage cylinder 10, the top of the bottle storage cylinder 10 is inserted with the air bottle 11, the bottle storage cylinder 10 is used for placing the air bottle 11, the gas bottle 11 can be used for standby inflation of a slide airbag, the first three-way valve 3 and the second three-way valve 4 are pneumatic three-way valves, the front face of the second three-way valve 4 is communicated with an exhaust pipe penetrating through the vehicle body 1, the second three-way valve 4 can be directly controlled by a circuit when being started, the arranged exhaust pipe is used for discharging air to be discharged to the outside of the vehicle body 1, the gas-liquid separation mechanism 5 comprises a gas-liquid separator 51, a water storage tank 52, a liquid level sensor 53 and a through pipe 54, the gas-liquid separator 51 and the water storage tank 52 are both fixedly arranged inside the vehicle body 1, the gas inlet end and the gas outlet end of the gas-liquid separator 51 are respectively communicated with the extension pipe 6 and the first three-way valve 3, the water storage tank 52 is communicated with the water discharge end of the gas-liquid separator 51, the liquid level sensor 53 extending into the water storage tank 52 is embedded in the top of the water storage tank 52, the top of the water storage tank 52 is communicated with the through pipe 54, and the gas-liquid separator 51 is used for separating moisture in the air, the water storage tank 52 is arranged to store the water separated from the inside of the gas-liquid separator 51, the water storage tank 52 can be communicated with the outside through the through pipe 54, the situation that the water discharged by the gas-liquid separator 51 cannot enter the water storage tank 52 under atmospheric pressure is avoided, the liquid level sensor 53 is arranged to detect the liquid level inside the water storage tank 52 in real time, the filtering mechanism 7 comprises a connecting pipe 71, a fixed disc 72, an outer shaping net cylinder 73, a dust removing core 74 and an inner shaping net cylinder 75, the connecting pipe 71 is in threaded connection with the extension pipe 6, the fixed disc 72 is fixedly arranged at the bottom of the connecting pipe 71, the outer shaping net cylinder 73 is fixedly arranged at the bottom of the fixed disc 72, the fixed disc 72 is fixedly arranged at the bottom of the outer shaping net cylinder 73, the dust removing core 74 is fixedly arranged inside the outer shaping net cylinder 73, the inner shaping net cylinder 75 is fixedly arranged inside the dust removing core 74, and the connecting pipe 71 can be detached from the extension pipe 6, therefore, the dust removal core 74 can be replaced or cleaned, the dust removal core 74 can be fixed by the arranged outer shaping mesh cylinder 73 and the inner shaping mesh cylinder 75, the dust removal core 74 is prevented from being deformed in the operation process, and dust entering air can be blocked by the dust removal core 74.

The working principle of the utility model is as follows:

the first step is as follows: the air pump 2 is communicated with the gas-liquid separation mechanism 5 through the first three-way valve 3 and is disconnected with the three-way pipe 8, the air guide pipe 9 is communicated with the three-way pipe 8 through the second three-way valve 4, and at the moment, external air can be sent into the slide airbag through the three-way pipe 8 after moisture and dust in the air are removed through the filtering mechanism 7 and the gas-liquid separation mechanism 5 through the air pump 2, so that the slide airbag is rapidly expanded and shaped;

the second step is that: after the overhaul is accomplished, the second three-way valve 4 is disconnected with the connected state of three-way pipe 8, and communicate the input and the three-way pipe 8 of air pump 2 through first three-way valve 3, will be cushioned as the pressure by air pump 2 this moment, carry out the buffering release to the inside exhaust gas of slide gasbag, the air in the slide gasbag will pass through three-way pipe 8, air pump 2, air duct 9 and the discharge of second three-way valve 4, after the inside pressure of slide gasbag reduces, can regard as power by air pump 2, with the inside air evacuation of slide gasbag.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A fast shaping device for an emergency slide of an airbus 330 airplane is characterized by comprising a vehicle body (1), an air pump (2), a first three-way valve (3), a second three-way valve (4) and a gas-liquid separation mechanism (5) are fixedly arranged in the vehicle body (1), the input end of the air pump (2) is communicated with a first three-way valve (3), the first three-way valve (3) is communicated with a gas-liquid separation mechanism (5), the right side of the gas-liquid separation mechanism (5) is communicated with an extension pipe (6) which penetrates through the vehicle body (1), the bottom of the extension pipe (6) is fixedly provided with a filtering mechanism (7), the first three-way valve (3) is communicated with the second three-way valve (4) through a three-way pipe (8), the front face of the three-way pipe (8) penetrates through the front face of the vehicle body (1), and the output end of the air pump (2) is communicated with the second three-way valve (4) through an air guide pipe (9).

2. The quick setting device of an emergency slide of airbus 330 aircraft of claim 1, wherein the vehicle body (1) comprises a bottom plate, a housing, a pushing frame, traveling wheels and universal wheels, the housing is fixedly mounted at the top of the bottom plate, the pushing frame is fixedly mounted at the outside of the housing, the two universal wheels are fixedly mounted at the bottom of the bottom plate, and the two traveling wheels are movably mounted at the outside of the bottom plate.

3. The quick sizing device of an emergency slide of an airbus 330 airplane as claimed in claim 1, wherein a main machine is embedded in the front of the body (1), an access door is fixedly installed on the front of the body (1), and a drawer is inserted in the front of the body (1).

4. The quick sizing device of the emergency slide of the airbus 330 aircraft as claimed in claim 1, further comprising a cylinder storage (10) and a gas cylinder (11), wherein the cylinder storage (10) is fixedly mounted inside the vehicle body (1), and the gas cylinder (11) is inserted into the top of the cylinder storage (10).

5. The quick sizing device of the emergency slide of the airbus 330 as claimed in claim 1, wherein the first three-way valve (3) and the second three-way valve (4) are both pneumatic three-way valves, and the front of the second three-way valve (4) is communicated with an exhaust pipe penetrating through the vehicle body (1).

6. The quick setting device of the emergency slide of the airbus 330 airplane as claimed in claim 1, wherein the gas-liquid separation mechanism (5) comprises a gas-liquid separator (51), a water storage tank (52), a liquid level sensor (53) and a through pipe (54), the gas-liquid separator (51) and the water storage tank (52) are both fixedly mounted inside the automobile body (1), the gas inlet end and the gas outlet end of the gas-liquid separator (51) are respectively communicated with the extension pipe (6) and the first three-way valve (3), the water storage tank (52) is communicated with the water outlet end of the gas-liquid separator (51), the liquid level sensor (53) extending into the water storage tank (52) is embedded in the top of the water storage tank (52), and the through pipe (54) is communicated with the top of the water storage tank (52).

7. The quick setting device of the emergency slide of the airbus 330 aircraft as claimed in claim 1, wherein the filtering mechanism (7) comprises a connecting pipe (71), a fixed disk (72), an outer setting net cylinder (73), a dust removing core (74) and an inner setting net cylinder (75), the connecting pipe (71) is in threaded connection with the extension pipe (6), the fixed disk (72) is fixedly installed at the bottom of the connecting pipe (71), the outer setting net cylinder (73) is fixedly installed at the bottom of the fixed disk (72), the fixed disk (72) is fixedly installed at the bottom of the outer setting net cylinder (73), the dust removing core (74) is fixedly installed inside the outer setting net cylinder (73), and the inner setting net cylinder (75) is fixedly installed inside the dust removing core (74).