CN1226579C - Air-conditioner - Google Patents

Abstract

Provided is an air conditioner capable of easily cleaning a heat exchanger. In this air conditioner comprising a conditioner body case with a suction opening part, in which the heat exchanger and an air blower are stored, and a detachable panel 3 covering the suction opening part 57 of the conditioner body case, an air cleaner 19 covering the suction opening part 57 is detachably mounted between the panel 3 and the heat exchanger, the air cleaner 19 has a storage frame 19b for storing an air cleaning filter 19a, and an edge of the storage frame 19b is supported by an engagement part 66 formed on an edge of the suction opening part 57.

Description

Air conditioner

Technical field

The present invention relates to make easily the structure of inside cleaning of the indoor set of air conditioner.

Background technology

The indoor set of known air conditioner generally comprises: at last front and the air-breathing casing with peristome of last mask, be accommodated in heat exchanger and the pressure fan in this casing and be installed in front panel on this casing, pressure fan is configured in the substantial middle portion of casing, heat exchanger disposes with peristome along air-breathing, and at the suction side of heat exchanger equipment air cleaner and air cleanness filter.Prevent that by these filters etc. airborne dust from invading indoor set inside.(for example seeing patent document 1).

Yet for this indoor set, the thin dust that is blocked by above-mentioned filter etc. does not often invade inside, and on the refrigerant pipe and fin attached to heat exchanger.Requirement in recent years can simply be cleaned attached to the dust on this heat exchanger, can freely install and remove (or freely openable) and above-mentioned front panel is set to the housing of relative body usually, and a face of heat exchanger is exposed with peristome by air-breathing.

And, can spray remover on the face that heat exchanger exposes or the suction line of dust catcher is being placed on dust suction on the face that exposes.

The patent documentation spy opens flat 10-132371

Summary of the invention

Yet, in this prior art constructions, even pull down (or opening) front panel and pull down filter etc.,, exist because of fixing this and take in the such problem of framework difficult cleaning heat exchanger also because of fixedly installing the framework of taking in of taking in air cleanness filter with peristome the air-breathing of casing.

Therefore, the objective of the invention is to, provide to solve the problem that above-mentioned prior art had, and can simply carry out the air conditioner of the cleaning of heat exchanger.

In order to achieve the above object, be characterised in that according to air conditioner of the present invention: comprising: have air-breathing peristome and take in heat exchanger and the casing of pressure fan and cover the air-breathing peristome of this casing and the panel that can freely install and remove, also comprise: the air cleaner that is arranged between above-mentioned panel and the heat exchanger, covers air-breathing peristome and can freely be provided with installing and removing, this air cleaner has the framework of taking in of taking in air cleanness filter, and supports this to take in the edge of framework with the holding section on the edge that is arranged on above-mentioned peristome.

Air conditioner of the present invention, because the framework of taking in that front panel and relative casing can be provided with air cleaner with freely installing and removing can be set with freely installing and removing, so pull down again and take in framework by pull down panel from casing, it is very big that the air-breathing peristome of one side by casing of the suction side of heat exchanger exposed, and can carry out the cleaning of heat exchanger very simply.

Description of drawings

Fig. 1 is the stereogram of the indoor set of the air conditioner in one embodiment of the present of invention.

Fig. 2 is the sectional view of Fig. 1.

Fig. 3 is expression frame and the stereogram that is accommodated in the component parts on this.

Fig. 4 is the stereogram of expression grid.

Fig. 5 is the state behind the air cleaner is pulled down in expression from grid a stereogram.

Fig. 6 is a stereogram of seeing front panel and top panel from the front.

Fig. 7 is a stereogram of seeing front panel and top panel from the inboard.

The specific embodiment

One embodiment of the present of invention are described with reference to the accompanying drawings, split type air conditioner constitutes by being arranged on outdoor off-premises station and being communicated with indoor set and being arranged on indoor indoor set by the refrigerant pipe, and refrigerant circulates between described off-premises station and indoor set and carries out indoor air conditioning.

Fig. 1 is the stereogram of the indoor set of the air conditioner in one embodiment of the present of invention, and Fig. 2 is the sectional view of Fig. 1.Indoor set 10 forms the casing 1 of horizontal length by plastic or other material and the front panel 3 and the top panel 5 that are installed on this casing 1 constitute in Fig. 1.Has front suction gas port 4 on the plate 3 in front, air entry 6 above on top panel 5, having.

In Fig. 2, the position of the approximate centre in said machine casing 1 be arranged on cross flow fan (pressure fan) 9 that long side direction prolong to be provided with, this cross flow fan 9 and front suction gas port 4 and above dispose heat exchanger 7 between the air entry.

This heat exchanger 7 is made up of three sheet metals, looks from the side and roughly forms " ヘ " word shape and " く " word shape, so that surround cross flow fan 9, even have the structure that the thermal efficiency is reduced to the indoor set miniaturization.

Be provided for catching the drain pan 11 of the water that drips after this heat exchanger dewfall in the bottom of heat exchanger 7, this drain pan 11 is fixed on the casing 1.

Be formed for exhaust outlet 12 in the bottom of casing 1, on this exhaust outlet 12, be provided for setting many vertical fin 13a, 13a of the left and right directions of discharging air to the adjusted air of indoor discharge ...

In addition, casing 1 is by the frame 15 that covers the rear portion be installed in this grid 17 on 15 and constitute.Fig. 3 is expression frame and the stereogram that is accommodated in the component parts on this.Fig. 4 is the stereogram of expression grid.Fig. 5 is a stereogram of pulling down the state behind the air cleaner from grid.

In Fig. 3 and Fig. 4, above-mentioned grid 17 is by the frame portion 51 at rear portion, left and right sides plate 52,53, in front with described biside plate 52, two transverse slats 54 that connect between 53,55, with the substantial middle of grid 17 towards vertically with described transverse slat 54,55 vertical 56 formations of being with that are connected with frame 51 tops, they are formed as one, by upper cross plate 54, biside plate 52,53 and frame portion 51 part of surrounding on form above air-breathing peristome 57, lower cross plate 54 on quilt, 55 and biside plate 52, form front suction air to open oral area 58 on 53 parts of surrounding, described top and front suction air to open oral area 57,58 are indulged band is divided into left and right sides two parts.Form above-mentioned exhaust outlet 12 on the part of being surrounded by lower cross plate 55 and frame portion 51 in the bottom of grid 17.

In Fig. 5, two air cleaners 19 about on above-mentioned, being provided with on the air-breathing peristome 57, described air cleaner 19 is made of air cleanness filter 19a and the framework 19b that takes in that takes in this air cleanness filter 19a, on the resettlement section 61 of the air-breathing peristome 57 that is fixed in the above.

The above-mentioned framework 19b that takes in laterally is being provided with grid 62 on long rectangular, two projection tab 63,63 is set taking on the left and right sides face of framework 19b respectively, in the center upper portion of taking in framework 19b handle 64 is set.Resettlement section 61 tilted rearward, and on the lateral margin of the left and right sides of this resettlement section 61, be provided with by support plate 66b that supports above-mentioned projection tab 63 from behind and the fitting portion 66 formed from the pawl 66a that pushes previously, the bottom of taking in framework 19b is supported on the upper limb of above-mentioned transverse slat 54, and projection tab 63 is stuck portion 66 and supports fixing.

So, can by from the resettlement section 61 oblique back upper place insert and take in framework 19b, and make its slip.To take in framework 19b is fixed on the resettlement section 61.In addition, 61 pulling down when taking in framework 19b, can gripping handle 64 making and take in framework 19b and slide obliquely upward and pull down from the resettlement section.

Fig. 6 is a stereogram of seeing front panel and top panel from the place ahead, and Fig. 7 is a stereogram of seeing front panel 3 and top panel 5 from the inside side.In Fig. 6 and Fig. 7, the substantial middle of plate 3 forms the air-breathing grid 31 that extends to cross direction in front, in the inboard of this air-breathing grid 31 laterally long air cleaner 33 is installed.This air cleaner 33 can be locked in the sticking department 35 of the inside of front panel 3 with freely installing and removing.And the transverse fin 13b that is used to set the direction of blow out air is supported in front panel 3.

Top panel 5 itself constitutes filter.That is to say, top panel 5 have a plurality of enhancing usefulness vertical with 41 and the filter stand of the cross band 43 of a plurality of enhancing usefulness on make the integrated formation of netted filtering material.

In addition, described front panel 3 and top panel 5 are installed on the grid 17 overlappingly.When making front panel 3 and top panel 5 overlapping, control front panel 3 from the front side with two hands, move front panel 3 to top flat 17 (position of Fig. 4) that top panel 5 can be placed on grid 17, from front panel 3 being pressed into grid 17 sides here.So, a pair of protuberance 3A (Fig. 7) that is formed on the inboard of front panel 3 is locked among the sticking department 17D of grid 17 (Figure 14), is fitted to the bottom of grid 17 then by the lower edge that makes front panel 3, and front panel 3 and top panel 5 are fixed on the grid 17.By this formation, front panel 3 and top panel 5 are linked into an integrated entity, under the state of this one, front panel 3 can freely be installed by relative grid 17 (casing 1) with top panel 5 with installing and removing.

Front panel 3 and top panel 5 can be pulled down from grid 17 simply, and by pulling down air cleaner 19 from grid 17, top air-breathing peristome 57 is opened, therefore, can make of suction side of heat exchanger 7 show out very big easily, thereby make the uses such as suction nozzle of dust catcher easy, can carry out the cleaning (or cleaning) of heat exchanger 7 simply.

Though more than be to illustrate of the present inventionly according to an embodiment, the present invention is not limited by it, in the scope that does not break away from main idea various modification can be arranged.

Though be that air cleaner is arranged on the top air-breathing peristome 57 in the present embodiment, also can be arranged on the front suction air to open oral area 58.

Claims (1)

1. air conditioner, comprise: have air-breathing peristome and take in heat exchanger and the casing of pressure fan and cover the air-breathing peristome of casing and can freely install and remove the panel of setting, it is characterized in that: comprise being arranged between above-mentioned panel and the heat exchanger, covering air-breathing peristome and the detachable air cleaner that freely is provided with, above-mentioned air cleaner has the framework of taking in of taking in air cleanness filter, and supports this to take in the edge of framework with the holding section at the edge that is arranged on above-mentioned air-breathing peristome.

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