CN213112528U - Novel air source processing device structure - Google Patents

Abstract

The utility model relates to the technical field of aviation, and a novel air supply processing device structure is disclosed, including the radiator module, one side fixed mounting of radiator module has the mounting flange dish, the bottom surface fixedly connected with base of radiator module one side, the top surface fixed mounting of radiator module opposite side has first connecting pipe, the one end fixed mounting of first connecting pipe has filter module, the positive bottom fixed mounting of radiator module opposite side has the second connecting pipe, the one end fixed mounting of second connecting pipe has the shutoff valve module. The utility model discloses a with five unit mount of radiator module, first connecting pipe, filter module, second connecting pipe, shut-off valve module and connection design for flange joint, national standard fix with screw can be convenient for install and dismantle, consider dismouting, the required operating space of maintenance tool simultaneously when the design, further make things convenient for the staff to make things convenient for the maintenance.

Description

Novel air source processing device structure

Technical Field

The utility model relates to an aviation technical field specifically is a novel air supply processing device structure.

Background

The helicopter is an aircraft which flies by providing upward lift force and propulsive force by at least two or more horizontally rotating rotors, has the characteristics of vertical lifting, hovering and forward or backward flying at a low speed, has the defects of low speed, high oil consumption and short range, is a typical dual-purpose product for military and civil use, and can be widely applied to multiple fields of transportation, patrol, tourism, rescue and the like.

In the helicopter component structure, air supply processing apparatus is one of essential important structure, but current air supply processing apparatus still has some not enough at the practical application process and needs further improvement, and it is mainly that air supply processing apparatus is bulky, and the quality is heavy, and the installation between each part is complicated, not convenient to detach and maintenance, to above-mentioned problem, this application provides a neotype air supply processing apparatus structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel air source processing device structure, which solves the problem of the prior art.

The utility model provides a following technical scheme: the utility model provides a novel air supply processing device structure, includes the radiator module, one side fixed mounting of radiator module has the mounting flange dish, the bottom surface fixedly connected with base of radiator module one side, the top surface fixed mounting of radiator module opposite side has first connecting pipe, the one end fixed mounting of first connecting pipe has the filter module, the positive bottom fixed mounting of radiator module opposite side has the second connecting pipe, the one end fixed mounting of second connecting pipe has the shutoff valve module.

Carefully, the inside of radiator module is including the fan, and one side fixedly connected with air duct pipe of fan, one side fixed mounting of air duct pipe has the radiator core, the whole adoption of radiator module is forced air cooling titanium alloy finned structure, the fan is axial-flow type structure, and the inside of fan except the current drive motor of installation, all the other spare parts all adopt for aluminum alloy material, the air duct pipe adopts the titanium alloy shaping.

Carefully, the second mounting hole has been seted up to the inside of base, and the base is made for aluminum alloy material.

Carefully selecting, the connection part of the filter module and the first connecting pipe is two flange structures with the same specification, and is fixedly installed through four national standard screws, and the filter module internally comprises a pressure difference sensor, a filter element, an indicator, a water outlet and an electromagnetic valve.

Carefully selecting, the connection position of the shut-off valve module and the second connecting pipe is of two flange structures with the same specification and is fixedly installed through four national standard screws, and the inside of the shut-off valve module comprises an electromagnetic box, an electric plug seat, an air filter, a main valve, an air inlet shell, a pressure sensing pipe, a valve body, a double-cone switch and an adjusting valve.

Carefully, six first mounting holes have been seted up to the inside equidistance of mounting flange dish, and the material of mounting flange dish and base is the same.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a with five unit mount of radiator module, first connecting pipe, filter module, second connecting pipe, shut-off valve module and connection design for flange joint, national standard fix with screw can be convenient for install and dismantle, consider dismouting, the required operating space of maintenance tool simultaneously when the design, further make things convenient for the staff to make things convenient for the maintenance.

2. The utility model discloses a under the condition that satisfies the demand, select for use the aluminum alloy material with most structure of device, reduce air supply processing apparatus's size and weight in very big degree, realize miniaturized target, and then satisfy the restriction requirement of helicopter to equipment volume, weight.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is the working principle schematic diagram of the structural radiator module of the present invention.

In the figure: 1. a heat sink module; 11. a fan; 12. an air duct pipe; 13. a radiator core; 2. mounting a flange plate; 3. a base; 4. a first connecting pipe; 5. a filter module; 6. a second connecting pipe; 7. a shutoff valve module; 8. a first mounting hole; 9. and a second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a novel air source processing device structure includes a heat sink module 1, the heat sink module 1 includes a fan 11 therein, one side of the fan 11 is fixedly connected with an air duct 12, one side of the air duct 12 is fixedly installed with a heat sink core 13, the heat sink module 1 is integrally formed as an air-cooled titanium alloy fin structure, the fan 11 is of an axial flow type structure, and other components except for an existing driving motor installed in the fan 11 are made of aluminum alloy material, the air duct 12 is formed of titanium alloy, the weight of the whole device can be greatly reduced by using the titanium alloy material, and the axial flow type structure of the fan 11 is in a blowing form relative to the heat sink module 1, and in a working state, the fan 11 provides cold air to the heat sink module 1, and performs heat exchange with hot side air through the heat sink core 13, thereby achieving a purpose of cooling the hot air, a mounting flange 2 is fixedly mounted on one side of a radiator module 1, six first mounting holes 8 are equidistantly formed in the mounting flange 2, the mounting flange 2 and a base 3 are made of the same material, the mounting flange 2 and the six first mounting holes 8 provide a supporting and abdicating space for the fixed mounting of an integrated device connected with a main air duct of a helicopter, the base 3 is fixedly connected with the bottom surface of one side of the radiator module 1, a second mounting hole 9 is formed in the base 3, the base 3 is made of aluminum alloy material, the base 3 and the second mounting holes 9 provide a supporting structure and an abdicating structure for the mounting of the integrated device and a specified placing surface, the mounting operation of workers is further facilitated, a first connecting pipe 4 is fixedly mounted on the top surface of the other side of the radiator module 1, a filter module 5 is fixedly mounted at one end of the first connecting pipe 4, and the joint of the filter module 5 and the first connecting pipe 4 is of two flange structures with, the filter module 5 is internally provided with a pressure difference sensor, a filter element, an indicator, a water outlet and an electromagnetic valve, the radiator module 1, the first connecting pipe 4, the filter module 5, the second connecting pipe 6 and the shut-off valve module 7 are installed and connected by flanges, the radiator module 1, the first connecting pipe 4, the filter module 5, the second connecting pipe 6 and the shut-off valve module 7 are fixed by the national standard screws, so that the installation and the disassembly are convenient, meanwhile, the operation space required by a disassembling and assembling tool and a maintenance tool is considered during the design, the maintenance is further convenient for workers, the filter module 5 mainly filters an air source, the second connecting pipe 6 is fixedly installed at the bottom of the front side of the other side of the radiator module 1, the shut-off valve module 7 is fixedly installed at one end of the second connecting pipe 6, the joint of the shut-off valve module 7 and the second connecting pipe 6 is of two flange structures with, the shutoff valve module 7 is used as an air source switch, and the air-entraining channel is shut off when the oxygen supply device does not need to work, so that compressed air of the engine is prevented from being consumed inefficiently, the power of the helicopter engine is prevented from being influenced, and meanwhile, the normal use of the oxygen generation host machine is ensured.

The working principle is as follows: when in use, the integral device is connected with a main air duct of a helicopter through the mounting flange 2, after the operation is completed, the radiator module 1 is started, compressed air provided by a helicopter engine enters the interior of the radiator module 1 through the existing compressed air pipeline, the compressed air with 30kg/h, 0.41MPa of absolute pressure and the temperature of 350 ℃ is rapidly reduced to air which is below 60 ℃ and is used for the oxygen generation host of the helicopter to work by the radiator module 1, so that the air inlet requirement of the air source of the oxygen generation host of the helicopter is met, after the compressed hot air and cold air enter the shell side of the radiator module 1 for cooling exchange, the air with the proper temperature is obtained and is supplied to the oxygen generation host of the helicopter inside the helicopter for oxygen generation, the existing temperature sensor is designed at the inlet of the oxygen generation host of the helicopter, and when the temperature is abnormal, the air is reported to the oxygen generation host controller of the, closing the shutoff valve module 7, stopping oxygen generation, reporting a fault to an electromechanical management system, wherein the shutoff valve module 7 is used as an air source switch of the device, adjusting the opening of a main valve according to the air inlet pressure, ensuring that the outlet pressure is unchanged, opening the shutoff valve module 7 when an oxygen supply device in the helicopter is started, and allowing compressed air of an engine of the helicopter to enter the device for processing; when the oxygen supply device is closed, the air source is cut off by the shutoff valve module 7, the air source is filtered by the filter module 5, the normal oxygen generation of an oxygen generation host machine of the helicopter is ensured, the filter module 5 is provided with a pressure difference sensor, whether the filter module 5 is intact or not can be judged according to an indicator carried by the pressure difference sensor, the daily maintenance of the filter is ensured, along with the extension of the working time, the pressure difference born by a filter element in the filter module 5 is gradually increased, when the pressure difference inside and outside the filter element reaches a certain pressure difference, the indicator in the filter module 5 sends a blocking signal to remind a worker to replace the filter element in time, the existing water outlet at the bottom of the filter module 5 is provided with an electromagnetic valve, the electromagnetic valve is controlled by the oxygen generation host machine controller of the helicopter, the filtered water can be automatically and timely discharged, the loss of, The air source processing device composed of the filter module 5 and the shutoff valve module 7 exchanges heat and filters high-temperature and high-pressure air from the engine to obtain air with pressure and temperature meeting the requirements of an oxygen generation host of the helicopter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A novel air source processing device structure comprises a radiator module (1), and is characterized in that: one side fixed mounting of radiator module (1) has mounting flange dish (2), bottom surface fixedly connected with base (3) of radiator module (1) one side, the top surface fixed mounting of radiator module (1) opposite side has first connecting pipe (4), the one end fixed mounting of first connecting pipe (4) has filter module (5), the positive bottom fixed mounting of radiator module (1) opposite side has second connecting pipe (6), the one end fixed mounting of second connecting pipe (6) has shutoff valve module (7).

2. The novel gas source processing device structure as claimed in claim 1, wherein: the inside of radiator module (1) is including fan (11), and one side fixedly connected with air duct pipe (12) of fan (11), one side fixed mounting of air duct pipe (12) has radiator core (13), radiator module (1) wholly adopts for forced air cooling titanium alloy finned structure, fan (11) are the axial-flow type structure, and the inside of fan (11) except the current drive motor of installation, all the other spare parts all adopt for aluminum alloy material, air duct pipe (12) adopt the titanium alloy shaping.

3. The novel gas source processing device structure as claimed in claim 1, wherein: a second mounting hole (9) is formed in the base (3), and the base (3) is made of an aluminum alloy material.

4. The novel gas source processing device structure as claimed in claim 1, wherein: the connection part of the filter module (5) and the first connecting pipe (4) is of two flange structures with the same specification, and is fixedly installed through four national standard screws, and the filter module (5) comprises a pressure difference sensor, a filter element, an indicator, a water outlet and an electromagnetic valve.

5. The novel gas source processing device structure as claimed in claim 1, wherein: the connection part of the shut-off valve module (7) and the second connecting pipe (6) is of two flange structures with the same specification and is fixedly installed through four national standard screws, and the inside of the shut-off valve module (7) comprises an electromagnetic box, an electric plug seat, an air filter, a main valve, an air inlet shell, a pressure sensing pipe, a valve body, a double-cone switch and an adjusting valve.

6. The novel gas source processing device structure as claimed in claim 1, wherein: six first mounting holes (8) have been seted up to the inside equidistance of mounting flange dish (2), and mounting flange dish (2) are the same with the material of base (3).

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