CN213713418U

CN213713418U - Air filtering device of airplane ground air conditioning unit

Info

Publication number: CN213713418U
Application number: CN202021803543.4U
Authority: CN
Inventors: 徐明远; 邓迪波; 廖容; 段春闪
Original assignee: Jiangsu Hanghao Aviation Technology Co ltd
Current assignee: Jiangsu Hanghao Aviation Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-16
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an air filtering device of an airplane ground air conditioning unit, which comprises a box body, a mounting rack and a turnover plate, the box body is of a cuboid structure, a plurality of groups of mounting plates of L-shaped structures are symmetrically arranged on the outer walls of two sides of the box body, a plurality of groups of mounting holes are arranged on the outer wall of the mounting plate at equal intervals, mounting grooves are arranged among the mounting plates, the box body is movably connected with a mounting frame through a mounting groove, the mounting frame is of a rectangular tubular structure, two ends of the mounting frame are arc-shaped, the tops of both ends of the mounting frame are provided with notches, the mounting frame is movably connected with a telescopic rod through the notches, the telescopic rod is fixed with the mounting rack through an adjusting hole arranged on the outer wall of the mounting rack, a fixing plate is arranged at the top of the telescopic rod, the fixed plate is provided with a plurality of groups of fixed holes in a rectangular array, and the mounting frame is provided with a limiting plate in the middle towards one side of the mounting groove. The air filtering device of the aircraft ground air conditioning unit is simple and convenient to use and convenient to mount and dismount.

Description

Air filtering device of airplane ground air conditioning unit

Technical Field

The utility model belongs to the technical field of aviation ground support equipment, concretely relates to aircraft ground air conditioning unit's air filter equipment.

Background

The airplane ground air conditioning unit is used as ground supporting equipment of an airport and is one of necessary equipment of bridge-mounted equipment. Daily maintenance and regular overhaul are basic means for ensuring the air conditioning equipment to be used perfectly, prolonging the service life of the equipment and obtaining the best operation economic benefit and investment return. The aircraft ground air conditioning system is air conditioning equipment for providing fresh air for an aircraft parked on the ground, and in order to ensure the quality of air transmission, air filtration is carried out by adopting an air filtration device of an aircraft ground air conditioning unit.

The air filter device of the existing aircraft ground air conditioning unit is mostly an independent device, is usually externally connected to the outside of an aircraft ground air conditioning assembly, occupies a large space, is not easy to install and disassemble, and is required to disassemble a complete machine from a bridge frame during maintenance or cleaning, and then the shell is completely disassembled, so that the maintenance and cleaning equipment are very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter of aircraft ground air conditioning unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air filtering device of an aircraft ground air conditioning unit comprises a box body, a mounting frame and a turnover plate, wherein the box body is of a cuboid structure, a plurality of groups of mounting plates with L-shaped structures are symmetrically arranged on the outer walls of two sides of the box body, a plurality of groups of mounting holes are equidistantly formed in the outer wall of each mounting plate, a mounting groove is formed between the mounting plates, the box body is movably connected with the mounting frame through the mounting groove, the mounting frame is of a cuboid tubular structure, two ends of the mounting frame are arc-shaped, the tops of two ends of the mounting frame are respectively provided with a notch, the mounting frame is movably connected with a telescopic rod through the notches, the telescopic rod is fixed with the mounting frame through adjusting holes formed in the outer wall of the mounting frame, a fixing plate is arranged at the top of the telescopic rod, all install check breast board on the both sides terminal surface of box, the multiunit fan is installed with the junction of check breast board in the inside of box, the inside of box is equipped with the baffle towards one side of fan, the ventilation groove has been seted up to the inside of baffle, and ventilates inslot equidistant multiunit returning face plate that is equipped with.

Preferably, the clamping grooves are symmetrically formed in the outer walls of the cuboid structure and the two sides of the turnover plate, connecting blocks are welded at the two ends of the turnover plate, and a transmission gear is arranged at one end, far away from the turnover plate, of each connecting block.

Preferably, a transmission groove is formed in the joint of the partition plate and the turnover plate, the transmission gear is movably connected with a chain arranged in the transmission groove, and one end, far away from the transmission gear, of the chain is movably connected with the output gear.

Preferably, a connecting seat is arranged in the middle of the top end face in the box body, and a filter box is installed at the bottom of the connecting seat.

Preferably, the bottom of rose box is connected with the mount pad, be equipped with the roating seat between two parties on the bottom face of mount pad, the both sides symmetry of roating seat installs the board that supports of cuboid rod-like structure.

Preferably, the top of the box body is welded with a top cover, and the top cover is provided with a power line.

Preferably, a groove for installing the filter box is formed in the middle of the bottom end face of the box body, bases are symmetrically arranged on two sides of the groove, and the bottoms of the bases are connected with movable buckles through pin shafts.

The utility model discloses a technological effect and advantage: the air filtering device of the aircraft ground air conditioning unit provides effective fixing effect for the device in the using process by arranging the mounting frames at the two sides of the box body, so that the device is convenient for operators to mount; the adjustable fixing plate is arranged, so that the height of the device can be conveniently adjusted by an operator during installation; through set up fan and returning face plate in the inside of the device, carry out the filtration operation with the leading-in device of the inside air of air conditioning unit. The air filtering device of the aircraft ground air conditioning unit is simple and convenient to use and convenient to mount and dismount.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an internal cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the turnover plate of the present invention;

fig. 4 is a sectional view of the driving groove of the present invention.

In the figure: the automatic fan comprises a box body 1, a 100 mounting plate, a 103 top cover, a 104 power line, a 105 grid breast board, 106 mounting holes, a 107 mounting groove, an 11 mounting rack, a 112 limiting plate, a 113 limiting hole, a 114 telescopic rod, a 115 fixing plate, a 116 fixing hole, a 117 adjusting hole, a 12 filter box, a 120 base, a 121 mounting seat, a 122 rotating seat, a 123 abutting plate, a 124 movable buckle, a 129 connecting seat, a 13 overturning plate, a 130 partition plate, a 131 transmission groove, a 133 connecting block, a 134 transmission gear, a 135 clamping groove, a 136 output gear, a 137 chain and a 138 fan.

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.

The utility model provides an air filtering device of an aircraft ground air conditioning unit as shown in figures 1-4, which comprises a box body 1, a mounting frame 11 and a turnover plate 13, wherein the box body 1 is of a cuboid structure, a plurality of groups of mounting plates 100 of an L-shaped structure are symmetrically arranged on the outer walls of two sides of the box body 1, a plurality of groups of mounting holes 106 are equidistantly arranged on the outer wall of the mounting plates 100, mounting grooves 107 are arranged between the mounting plates 100, the box body 1 is movably connected with the mounting frame 11 through the mounting grooves 107, the box body 1 is fixed by arranging the mounting frame 11, the mounting frame 11 is of a cuboid tubular structure, both ends of the mounting frame are arc-shaped, the tops of both ends of the mounting frame are provided with notches, the mounting frame 11 is movably connected with a telescopic rod 114 through the notches, the telescopic rod 114 is fixed with the mounting frame, through the arrangement of the telescopic rod 114, the height of the device can be conveniently adjusted by an operator when the device is installed, the rectangular array on the fixing plate 115 is provided with a plurality of groups of fixing holes 116, a limiting plate 112 is arranged in the middle of one side of the installation frame 11 facing the installation groove 107, a plurality of groups of limiting holes 113 are formed in the limiting plate 112, the two side end faces of the box body 1 are respectively provided with the barrier plate 105, a plurality of groups of fans 138 (the fans 138 can be selected and are not limited to negative pressure fans) are arranged at the joint of the interior of the box body 1 and the barrier plates 105, the air in the air conditioning unit is guided into the device for filtering by arranging the fans 138, a partition plate 130 is arranged on one side of the interior of the box body 1 facing the fans 138, ventilation grooves are formed in the partition plate 130, a plurality of turnover plates 13 are arranged in the, is convenient for the operation of the operating personnel.

Specifically, draw-in groove 135 has been seted up for the symmetry on the outer wall of cuboid structure and both sides to returning face plate 13, connecting block 133 has all been welded at the both ends of returning face plate 13, the one end that returning face plate 13 was kept away from to connecting block 133 is equipped with drive gear 134, provides power for returning face plate 13 through setting up drive gear 134.

Specifically, a transmission groove 131 is formed at the joint of the partition 130 and the turnover plate 13, the transmission gear 134 is movably connected with a chain 137 arranged inside the transmission groove 131, one end of the chain 137, which is far away from the transmission gear 134, is movably connected with an output gear 136, the output gear 136 is connected with a motor (the motor can be selected from but not limited to a permanent magnet synchronous motor) arranged inside the partition 130, and power is transmitted to the transmission gear 134 through the arrangement of the output gear 136.

Specifically, be equipped with connecting seat 129 on the middle of the top face of box 1 inside, rose box 12 is installed to the bottom of connecting seat 129, and the inside of rose box 12 is equipped with the material that has the filtering action among the prior art such as active carbon, filters the inside air of air conditioning unit through setting up rose box 12.

Specifically, the bottom of rose box 12 is connected with mount pad 121, be equipped with roating seat 122 on the bottom face of mount pad 121 placed in the middle, the bilateral symmetry of roating seat 122 installs the board 123 that supports of cuboid rod-like structure, makes things convenient for the operation personnel to dismantle rose box 12 through setting up on roating seat 122 and support board 123.

Specifically, a top cover 103 is welded on the top of the box body 1, a power line 104 is installed on the top cover 103, and the power line 104 is arranged to provide electric energy for the device.

Specifically, a groove for installing the filter box 12 is formed in the middle of the bottom end face of the box body 1, the bases 120 are symmetrically arranged on two sides of the groove, the bottom of each base 120 is connected with a movable buckle 124 through a pin shaft, and the installation seat 121 is fixed on the bottom end face of the box body 1 through the movable buckles 124.

The working principle is as follows: this air filter of aircraft ground air conditioning unit, pass through the cooperation of fixed orifices 116 with external bolt with fixed plate 115, fix mounting bracket 11 at the assigned position, through adjusting the telescopic link 114 at the inside length of mounting bracket 11, make limiting plate 112 be in suitable position, install the mounting bracket 11 in the both sides of box 1 through the cooperation of limiting plate 112 with mounting groove 107, use the bolt to be fixed spacing hole 113 and mounting hole 106, make box 1 fix at the assigned position, this moment alright open the returning face plate 13 that sets up in baffle 130 inside, start fan 138 simultaneously, inhale inside box 1 with the inside air of air conditioning unit, filter the air through setting up at the inside rose box 12 of box 1. When the filter tank 12 needs to be replaced, the filter tank 12 is separated from the connecting seat 129 by rotating the rotating seat 122 arranged at the bottom of the mounting seat 121 and the movable buckle 124 arranged on the base 120, so that the filter tank 12 is replaced. The fan 138 included in the device is a prior art, and is electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other prior art equipment playing a role in control. The air filtering device of the aircraft ground air conditioning unit has the advantages of reasonable design, simple structure, very high practicability and wide application.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an air filter of aircraft ground air conditioning unit, includes box (1), mounting bracket (11) and returning face plate (13), its characterized in that: the box body (1) is of a cuboid structure, the outer walls of the two sides of the box body (1) are symmetrically provided with a plurality of groups of mounting plates (100) with L-shaped structures, the outer wall of each mounting plate (100) is equidistantly provided with a plurality of groups of mounting holes (106), a mounting groove (107) is formed between the mounting plates (100), the box body (1) is movably connected with a mounting rack (11) through the mounting groove (107), the mounting rack (11) is of a cuboid tubular structure, the two ends of the mounting rack are arc-shaped, the tops of the two ends of the mounting rack are both provided with notches, the mounting rack (11) is movably connected with a telescopic rod (114) through the notches, the telescopic rod (114) is fixed with the mounting rack (11) through an adjusting hole (117) formed in the outer wall of the mounting rack (11), the top of the telescopic rod (114) is provided with a fixing plate (115), the rectangular array is provided, the utility model discloses a ventilation equipment, including limiting plate (112), box (1), check breast board (105), multiunit fan (138) are installed to the inside of box (1) and the junction of check breast board (105), the inside of box (1) is equipped with baffle (130) towards one side of fan (138), the ventilation groove has been seted up to the inside of baffle (130), and the inslot portion equidistant multiunit returning face plate (13) that is equipped with of ventilation.

2. An air filtration unit for an aircraft ground air conditioning unit according to claim 1, wherein: draw-in grooves (135) have been seted up for the symmetry on the outer wall of cuboid structure and both sides in returning face plate (13), connecting block (133) have all been welded at the both ends of returning face plate (13), the one end that returning face plate (13) were kept away from in connecting block (133) is equipped with drive gear (134).

3. An air filtration unit for an aircraft ground air conditioning unit according to claim 2, wherein: a transmission groove (131) is formed in the connection position of the partition plate (130) and the turnover plate (13), the transmission gear (134) is movably connected with a chain (137) arranged inside the transmission groove (131), and one end, far away from the transmission gear (134), of the chain (137) is movably connected with an output gear (136).

4. An air filtration unit for an aircraft ground air conditioning unit according to claim 1, wherein: a connecting seat (129) is arranged in the middle of the top end face in the box body (1), and a filter box (12) is installed at the bottom of the connecting seat (129).

5. An air filtration unit for an aircraft ground air conditioning unit according to claim 4, wherein: the bottom of rose box (12) is connected with mount pad (121), be equipped with roating seat (122) on the bottom face of mount pad (121) between two parties, the both sides symmetry of roating seat (122) is installed the butt plate (123) of cuboid rod-like structure.

6. An air filtration unit for an aircraft ground air conditioning unit according to claim 1, wherein: a top cover (103) is welded to the top of the box body (1), and a power line (104) is installed on the top cover (103).

7. An air filtration unit for an aircraft ground air conditioning unit according to claim 1, wherein: the filter box is characterized in that a groove for installing the filter box (12) is formed in the middle of the bottom end face of the box body (1), bases (120) are symmetrically arranged on two sides of the groove, and the bottoms of the bases (120) are connected with movable buckles (124) through pin shafts.