CN1256555C

CN1256555C - Air conditioner filter

Info

Publication number: CN1256555C
Application number: CN 01144996
Authority: CN
Inventors: 朴仁浩
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2001-12-26
Filing date: 2001-12-26
Publication date: 2006-05-17
Anticipated expiration: 2021-12-26
Also published as: CN1357729A

Abstract

The present invention discloses a filtering device (50) of an air conditioner, which is formed into a whole by a dust filtering part (52) filtering dust and an odor filtering frame (60) filtering odor. A handle (55) is arranged below the filtering device (50), and the filtering device (50) can be easily drawn out via the handle (55). The odor filtering frame (60) is arranged between an upper support frame (66) and a lower support frame (62) of the dust filtering part (52), and the upper support frame (66) can be disengaged from the lower support frame (62). An odor filtering screen (65) filtering odor is arranged between the upper support frame and the lower support frame. Thus, the odor filtering screen and the dust filtering part of the present invention are connected, which can simplify the structure of the air conditioner.

Description

The filter of air-conditioner

Technical field

The invention belongs to the air-conditioner class, relate in particular to the filter of air-conditioner inside

Background technology

At present, the formation (referring to shown in Figure 1) of the divergence type indoor apparatus of air conditioner that conventional art is made, the outside of its indoor set is to be made of a shell (1).This shell (1) is designed to picture frame shape, and its length and width are bigger than thickness.Be provided with filtration panels (2) in the front of shell (1).

The air-breathing through-hole section (2 that allows the air of regulating the space pass through is arranged on filtration panels (2) ^*).In air-breathing through-hole section (2 ^*) on filter (4) is arranged, be used to filter the air that passes through.Also have dust filter (5) on air-breathing through-hole section, this dust filter (5) can allow the gas of regulating the space enter, but also can block the inside of filtration panels (2).

In the back of filtration panels (2) heat exchanger (7) is arranged.The refrigerant of heat exchange circulation and by regulating the air in space carries out heat exchange on this heat exchanger (7).So heat exchanger (7) is and the corresponding quadrangle of air-breathing suction grid (5).

Heat exchanger (7) is to be placed on the inner orifice plate (9) of shell (1).Central authorities at orifice plate (9) are provided with passage (9 ^*).The air of heat exchanger (7) is to enter fan (10) by this passage.

4 faces at shell (1) all have exhaust outlet (15).Put into the adjusting space by the air that this exhaust outlet is discharged fan (10).

So the air-conditioning according to the conventional art manufacturing is following work.

Air-conditioning begins to carry out thermal cycle once starting, and the refrigerant of low temperature enters heat exchanger (7) lining relatively.And fan (10) also moves because of motor (11) air is sucked from regulating the space.

Along with the operation of fan (10), the air of regulating the space just can enter the inside of shell (1) by air-breathing suction grid (5) in other words.Inhaled air carries out heat exchange on heat exchanger (7) by air-breathing suction grid (5) for this, becomes cold air after the cooling.

Go up the cold air that forms at heat exchanger (7), by the passage (9 on the orifice plate (9) ^*) and enter fan (10), and discharge to the center of circle of fan (10) direction.The air of discharging from fan (10) enters the adjusting space by the exhaust outlet (15) on the shell (1).

But indoor apparatus of air conditioner in the past has following problem.

In general, filter (4) has certain through hole that dust is filtered.But can't filter containing aerial smell.So a device that can filter smell need be set in addition.

Summary of the invention

The filter that the purpose of this invention is to provide a kind of air-conditioner to solve the weak point of conventional art, further purifies the air that enters from the adjusting space.

Another object of the present invention is integrated the filter of different technical ability, makes the decomposition of air-conditioning and combination obtain simplifying.

A further object of the invention is to have reduced the cleaning difficulty of air-conditioning.

Purpose of the present invention realizes like this: a kind of filter of air-conditioner, the grid of filter cover and are provided with the dust filter house, and and the smell filter house that fuses of dust filter house; The grid of described filter cover and are provided with the posterior bracket that fuses with filter, and its posterior bracket is provided with separable front carriage; Be provided with the smell screen pack of smell filter house between front carriage and the posterior bracket.

Front carriage and posterior bracket two ends are provided with mutually combine fixing preceding bonding pad and back bonding pad up and down separately, and the engagement groove of anterior bonding pad and rear portion bonding pad and suitable in conjunction with projection; Also be respectively arranged with bonding pad and the engagement groove that mutually combines in the middle of front carriage and the posterior bracket.

The grid tops of filter is provided with hanging projection, and the bottom is provided with the handgrip that dismounting is used.

Filter of the present invention is because the smell screen pack formation one that will filter the dust filter house of dust and filter smell, so simplify the setup and decompose difficulty.And the decomposition of smell screen pack is also very simple.

The present invention is owing to adopted above technical scheme, and the filter of its air conditioning filter device is arranged on the air-breathing through-hole section, so its separation and when installing need not be decomposed grid and movable plate, its decompose and cleaning very simple.

Also have, filter the dust filter house of dust among the present invention, be connected one with the smell screen pack that filters smell, like this structure of air-conditioning also become simple.

Moreover the smell screen pack can separate by the decomposition of front carriage.So can conveniently clean and replacement work to the smell screen pack.

Description of drawings

Fig. 1 is the formation schematic diagram of the divergence type indoor apparatus of air conditioner of conventional art manufacturing;

Fig. 2 is the schematic diagram that has adopted the divergence type air-conditioning of filtration panels among the present invention;

Fig. 3 is the formation schematic diagram of filter of the present invention:

Fig. 4 is the schematic diagram of critical piece of the present invention.

Critical piece symbol description among the figure:

30---shell 31---panel

The air-breathing through-hole section of 32---header board 33---

34---decorative panel 35---filter installation portion

36---board slot 37---grid installation end

39---movable plate 42---grid

50---filter 52---dust filter house

The hanging projection of 53---grid lid 54---

55---handgrip 60---smell screen pack

Bonding pad behind the 62---posterior bracket 63---

64---engagement groove 65---smell screen pack

Bonding pad before the 66---front carriage 67---

The 68---bonding pad

Embodiment

Be described in detail below with reference to the filter of accompanying drawing air-conditioner of the present invention.

The explanation of Fig. 1 has been known clearly in " background technology " and has been said, so in this omission.

In Fig. 2, in the divergence type air-conditioner internal structure of filter of the present invention, the outside of its indoor set is to be made of shell (30).The shape of shell (30) is the hexahedron of flat.The front of shell (30) is panel (31), and it can block the internal structure of shell.

The structure of panel (31) as shown in Figure 2.As figure shows the header board of panel (32) its be shaped as quadrangle, in its central authorities air-breathing through-hole section (33) is arranged.Make air from regulating the inside that the space enters shell (30) by this air-breathing through-hole section (33).On air-breathing through-hole section (33), support the through hole shelf (33 of filter (50) in addition ^*) 0

Header board (32) two ends at panel are provided with decorative panel (34).Decorative panel (34) can break away from the header board (32) of panel, can certainly make one with the header board (32) of panel.

Go up the structure that correspondence is provided with placement filter device (50) in air-breathing through-hole section (33).The filter arrangement portion (35) that support and guidance filter (50) two ends are at first arranged at the two ends of air-breathing through-hole section (33).And board slot (the 3 moving and hanging projections (36 of fixed filter unit (50) are arranged in the upper and lower of air-breathing through-hole section (33) ^*).

Arranged outside in filter arrangement portion (35) has grid installation end (37).Grid installation end (37) is in arrangement place of grid (42) when closing.And grid when closing preferably and decorative panel (34) formation plane.

On the side of grid installation end (37), be provided with the rotation axis hole (38) of grid (43).Can insert the rotating shaft (43) of grid (42) on this axis hole (38).And be provided with in the adjacent place of axis hole (38) and support projection (37 ^*), be used to support grid (42).

At Fig. 3, among Fig. 4, it is arranged on filter (50) structure on the air-breathing through-hole section of panel (31) (33), and filter (50) is made of smell filter house (60) and dust filter house (52).Dust filter house (52) can filter dust; And the various smells of smell filter house (60) in can filtered air.

The structure of dust filter house (52) once is described earlier.Dust filter (53 is arranged on the dust filter house ^*), its dust in can filtered air.Dust filter (53 ^*) on certain through hole is arranged, can the dust bigger than this through hole be filtered out.Here the grid of filter cover (53) and through hole frame (33 ^*) be corresponding mutually.Filter as shown in Figure 2 (50) is consistent with the grid lids (53) of filter.

There is hanging projection (54) upper end at filter grid lids (53), has handgrip (55) can take out filter (50) easily below.

On filter grid lids (53), be provided with smell filter house (60).Its smell filter house (60) is provided in a side of between the posterior bracket (62) and front carriage (66) that the filter grid cover (53).And front carriage (66) can be decomposed from posterior bracket (62).Forwardly be provided with the smell screen pack (65) that filters smell between support and the posterior bracket.

Here front and rear portions support (66,62) is a rectangle structure.And between them, there is certain space can settle smell screen pack (65).Respectively be provided with bonding pad (63) up and down at posterior bracket (62) two ends, the left and right sides, which is provided with engagement groove (63 ^*).And be provided with engagement groove (64) in the centre of posterior bracket.

Smell screen pack (65) has the effect of filtering smell, and it is placed between the front and rear portions support (66,62).The shape of front carriage (66) and posterior bracket (62) are corresponding mutually.With the corresponding position of back bonding pad (63) on be provided with preceding bonding pad (67), and on preceding bonding pad (67), be provided with in conjunction with projection (67 ^*).Certainly, on forward and backward bonding pad (63,67), also engagement groove can be provided with separately and in conjunction with projection.On the position front carriage that posterior bracket (62) is gone up and engagement groove (64) is corresponding mutually, also be provided with bonding pad (68).This bonding pad (68) and engagement groove (64) mutually combine fixing, and then front and rear portions support (66,62) combination.

In the drawing 39 is movable plates, this movable plate be arranged on panel (31) below, can lifting, and can change filter (50).39 ^*It is the display part that shows the air-conditioning function situation.

The following describes the process and the effect of filter of the present invention.

Panel (31) is arranged on the front of shell (30).And the parts of pair air channeling conduct and purification are arranged on this panel (31).

At first, on the air-breathing through-hole section (33) of panel (31), be provided with filter (50).And separate under this filter (50) situation that can be installed with in grid (42).Filter (50) is arranged between grid (42) and the panel (31) in other words.

Movable plate (39) is dropped to the bottom of panel (31), and when hanging over panel (31) bottom, filter (50) just can insert from the front portion between grid (42) and the panel header board (32).

Filter (50) is when inserting between grid and the panel, and the grid lids (53) of filter just can move up and down by the filter installation portion (35) on two sides.When filter (50) when moving to air-breathing through-hole section (33), its hanging projection (54) just can be inserted on the board slot (36).And hanging projection (54) ratio when grid (42) is opened is easier to insert, and it as shown in Figure 2.

Filter (50) is being installed in air-breathing through-hole section (33) afterwards, movable plate (39) is being risen to as shown in the figure.When air-conditioning brought into operation, dust in air will be by dust filter (53 like this ^*) filter and purify.

Claims

1, a kind of filter of air-conditioner, the grid of filter cover and are provided with the dust filter house, and and the smell filter house that fuses of dust filter house; It is characterized in that the grid of described filter cover and are provided with the posterior bracket that fuses with filter, its posterior bracket is provided with separable front carriage; Be provided with the smell screen pack of smell filter house between front carriage and the posterior bracket.

2, filter according to a kind of air-conditioner of claim 1, it is characterized in that front carriage and posterior bracket two ends are provided with mutually combine fixing preceding bonding pad and back bonding pad up and down separately, and the engagement groove of anterior bonding pad and rear portion bonding pad and suitable in conjunction with projection; Also be respectively arranged with bonding pad and the engagement groove that mutually combines in the middle of front carriage and the posterior bracket.

3, the filter according to a kind of air-conditioner of claim 1 is characterized in that the grid tops of filter is provided with hanging projection, and the bottom is provided with the handgrip that dismounting is used.