CN1900609A - Air cleaning system for air conditioner - Google Patents

Abstract

The air cleaning system of air conditioner is composed of following parts: enclosed frame, and electrical motor setup on the frame; being setup in front of the front cover, air intake grate can be rotated; front grate; blowing fan; indoor heat exchanger is setup between fan, suction inlet and the air intake grate; being setup above the frame, or above the front cover, top air intake grate can be turned to on/off; filter is setup on the top air intake grate; guide structure of filter is in use for setting up the filter. The guide structure includes structure of air intake diversion inside cavity, and ventilator inside cavity setup on the structure of air intake diversion. The air cleaning system of air conditioner can carry out ventilation for indoor quickly.

Description

Air cleaning system for air conditioner

Technical field

The invention belongs to the detachable air conditioner technical field, particularly detachable air conditioner is provided with the air cleaning system air interchanger and the ventilation flow-guiding structure that room air guides to described air interchanger has been had both thus the air cleaning system of ventilatory on indoor set.

Background technology

Usually, air-conditioner is to freeze/make for indoor environment to warm up, and the machine of the indoor environment of Creating Comfort is divided into integral air conditioner and detachable air conditioner haply thus.

Though integral air conditioner is identical on function with detachable air conditioner, but integral air conditioner is provided with refrigeration, the warm parts of system in same casing, through wallsly be arranged on metope or be arranged on the window, and detachable air conditioner is provided with heat radiation and compression set on off-premises station being provided with refrigerating plant on the indoor set, and utilizes coolant piping to connect indoor set and off-premises station.

Detachable air conditioner comprises haply in the described air-conditioner: for possessing refrigerating function is provided with indoor heat converter in inside indoor set; Be provided with and have heat radiation and the outdoor heat converter of compression function and the off-premises station of compressor and swelling part; The coolant piping that connects indoor set and off-premises station constitutes.

Fig. 1 is the oblique view of the air-conditioner of prior art, and Fig. 2 is the exploded perspective view of the indoor set among Fig. 1, and Fig. 3 is the profile of the indoor set among Fig. 1.

Existing air-conditioner is shown in Figure 1 as scheming, and comprises the indoor set 1 that is arranged in the indoor environment; Be arranged on the off-premises station 50 of outdoor environment; The coolant piping 52 that connects indoor set 1 and off-premises station 50 constitutes.

Indoor set 1 comprises: enclose frame 2; Be arranged on and enclose frame 2 fronts, formed air suction inlet 4 and suction grille 6, be provided with the front grid 10 of air-out 8 in front on downside or the bottom surface; Be arranged on the front of described front grid 10, and rotary suction grille 12; Be arranged on the motor 14 that encloses on the frame 2; Be connected the Air Blast fan 16 on the motor 14; The indoor heat converter 18 that is arranged between Air Blast fan 16 and air suction inlet 4 and the suction grille 6 constitutes.

Front grid 10 is provided with front air suction inlet 4 in front, is provided with the top suction grille 6 that forms one with it above.

Be provided with the prefilter of removing by the foreign matter in front air suction inlet 4 inhaled airs 5 in front on the grid 10.

The effect of suction grille 12 is protection front air inlet 4 and prefilter 5, and its top connects the top that is arranged on front grid 10, can rotate thus.

The blind window 20 that possesses the left and right sides outbound course that can change the air by air-out 8 outputs has been installed when grid 1 lower inside is provided with the condensed water pallet 19 that receives the condensed water of drippage on the indoor heat converter 18 in front and has been changed the output grid 24 of the guide vane 22 of air-out direction up and down.

As above the air-conditioner of the prior art of Gou Chenging is when motor 14 starts, Air Blast fan 16 rotations, flow through suction grille 12 and front air suction inlet 4 of the room air in suction grille 12 the place aheads thus, and after removing foreign matters by filter 5 flows into front grid 10 and encloses space between the frame 2.

And the room air of front grid 10 upsides flows into front grids 10 by suction grille 6 and encloses space between the frame 2.

The aforesaid room air of inside that is sucked into is by indoor heat converter 18 time, carry out heat exchange with the cold-producing medium of indoor heat converter 18 internal flows, be cooled or be heated, flow through behind the Air Blast fan 16, under the guiding of blind window 20 and guide vane 22, output to indoor by air-out 8.

But, in the air-conditioner of prior art, have only prefilter 5 to be used to clean room air, therefore cleaning room air has certain boundary, in order to clean room air air cleaner can only be set in addition, and air-conditioner and air cleaner turn round simultaneously, have not only reduced the convenience that uses, and have increased consumption electric power and corresponding expense.

And existing air-conditioner can't be taken a breath or take a breath limited in one's ability for room air, need often window, and artificial takes a breath, very inconvenient.

And, the air-conditioner of prior art be positioned at the top suction grilles 6 above the front cover 10 owing to can't open and close, therefore can't increase or the accessory of dismounting filter etc. according to user's selection.

Summary of the invention

In order to solve above problem, the object of the present invention is to provide a kind of indoor set not only can change the temperature of room air, but also have the air cleaning system of very strong ventilatory.

The purpose of this invention is to provide the air-conditioner that prefilter or high-performance filter can be set according to user's selection increase.

The air-conditioner of filter is set on the suction grille when the object of the present invention is to provide top suction grille above the front cover to open and close in the above.

The purpose of this invention is to provide the air-conditioner that prefilter or high-performance filter can be set according to user's selection increase.

In order to reach the purpose of foregoing invention, the present invention takes following technical scheme:

1, a kind of air cleaning system for air conditioner comprises: enclose frame, be arranged on and enclose the frame front, formed air suction inlet and suction grille, be provided with the front grid of air-out in front on downside or the bottom surface; Be arranged on the front of protecgulum, and rotary suction grille; Be arranged on the motor that encloses on the frame; Be connected the Air Blast fan on the motor; Be arranged on the indoor heat converter between Air Blast fan and air suction inlet and the suction grille, it is characterized in that being arranged on and enclose the top of frame or above the protecgulum, the top suction grille that can open and close; Be arranged on the top filter on the top suction grille; The filter guide frame that is used for being provided with on the suction grille in the above filter constitutes, and for the room air that will be sucked into inside cavity guides on the indoor heat converter, is arranged on the air-breathing flow-guiding structure in the cavity; For room air is discharged to the outside, be arranged on the air interchanger in the cavity; For to air interchanger guiding room air, be arranged on the air cleaning system for air conditioner that the air interchanger on the air-breathing flow-guiding structure constitutes.

Described air cleaning system for air conditioner is characterized in that air interchanger is arranged between the sidewall and air-breathing flow-guiding structure of cavity.

Described air cleaning system for air conditioner, the flow-guiding structure that it is characterized in that taking a breath forms by several air-vents are set on air-breathing flow-guiding structure.

Described air cleaning system for air conditioner, the guiding device that it is characterized in that taking a breath is by the peristome that is arranged on the air-breathing flow-guiding structure; The ventilation filter that is arranged on the peristome constitutes.

Described air cleaning system for air conditioner is provided with on the peristome of the guiding device that it is characterized in that taking a breath and can makes the ventilation filter guide frame of ventilation filter with the sliding type loading and unloading.

Described air cleaning system for air conditioner is characterized in that top suction grille utilizes hinge to connect on enclose frame or on protecgulum.

Described air cleaning system for air conditioner, the gathering sill of filter above the slip dismounting before and after it is characterized in that being provided with on the filter guide frame.

Described air cleaning system for air conditioner is characterized in that air-conditioner comprises the filter fixed projection that prevents to be arranged on the top filter disengaging on the top suction grille.

Described air cleaning system for air conditioner is characterized in that air-conditioner comprises: be arranged on the pressure fan that encloses on frame and the protecgulum; When suction grille is opened in the above, the limit switch of braking pressure fan.

Described air cleaning system for air conditioner, what it is characterized in that opening and closing is arranged on top suction grille on the air suction inlet that encloses above the frame or above the protecgulum; Be arranged on the pressure fan that encloses between frame and the protecgulum; When suction grille was opened, the limit switch that makes pressure fan be in on-position constituted, and can increase the isostructural air cleaning system of filter thus on suction grille.

Described air cleaning system for air conditioner is characterized in that limit switch is arranged on the inside of enclosing frame or protecgulum.

Described air cleaning system for air conditioner is characterized in that being provided with the push button that can change limit switch on the bottom surface of suction grille in the above.

Described air cleaning system for air conditioner is characterized in that being provided with the push button hole that push button is passed through on enclose frame or on protecgulum.

2, a kind of air cleaning system for air conditioner comprises: enclose frame, be arranged on and enclose the frame front, formed air suction inlet and suction grille, be provided with the front grid of air-out in front on downside or the bottom surface; Be arranged on the front of protecgulum, and rotary suction grille; Be arranged on the motor that encloses on the frame; Be connected the Air Blast fan on the motor; Be arranged on the indoor heat converter between Air Blast fan and air suction inlet and the suction grille, it is characterized in that being arranged on the pressure fan that encloses between frame and the protecgulum; Be arranged on and enclose the top of frame or the filter head housings that possesses high-performance filter above the protecgulum; Can be on filter head housings the strainer cover of switch; When selecting the filter head housings unlatching or breaking away from, the air cleaning system for air conditioner that the limit switch of braking pressure fan is formed.

Described air cleaning system for air conditioner is characterized in that having possessed the filter cap switch projection that can change limit switch on strainer cover.

Described air cleaning system for air conditioner is characterized in that having possessed the filter head housings switch projection that can change limit switch on filter head housings.

Described air cleaning system for air conditioner is characterized in that filter head housings switch projection when strainer cover is closed, be positioned at the strainer cover projection below.

Described air cleaning system for air conditioner, it is characterized in that limit switch is positioned at encloses frame or protecgulum inside.

Described air cleaning system for air conditioner, it is characterized in that on enclose frame or protecgulum above the position corresponding with limit switch on formed the 1st limit switch hole.

Described air cleaning system for air conditioner is characterized in that on filter head housings, has formed the 2nd limit switch hole on the position corresponding with the 1st limit switch hole.

The effect of invention: as above the air cleaning system provided by the invention of Gou Chenging is discharged to room air outdoor air interchanger and guides the ventilation guiding device on the air-breathing flow-guiding structure of indoor set of being arranged on of room air, indoor thus can the ventilation rapidly to described air interchanger being equipped with on the indoor set.

As above the air-conditioner provided by the invention of Gou Chenging comprises: enclose frame; Front grid; Be arranged on and describedly enclose the top of frame or above the front grid, the top suction grille that can open and close; Be arranged on the top filter on the top suction grille; Be used on described, being provided with on the suction grille filter guide frame formation of filter, on described, load and unload filter thus on the suction grille.

And, be provided with the suction grille that can open and close on the described indoor set, when suction grille was opened, described indoor set pressure fan braking can prevent security incident thus.

As above the air-conditioner provided by the invention of Gou Chenging comprises: enclose frame; Protecgulum; Be arranged on and describedly enclose the top of frame or above the protecgulum, the top suction grille that can open and close; On suction grille, can append parts such as filter is set thus.

And the present invention also comprises: the limit switch of changing during suction grille on switch is described, when suction grille was opened on described, under the transformation of limit switch, the braking indoor blower can prevent security incident thus.

As above the air-conditioner provided by the invention of Gou Chenging is drawn together: be arranged on the described pressure fan that encloses between frame and the protecgulum; Be arranged on described the top of frame or the selection filter for installation above the protecgulum of enclosing; When described selection filter for installation disengaging or strainer cover unlatching, the limit switch of braking pressure fan is formed, and can devices such as filter be set according to user's selection increase thus, and can avoid security incident.

Description of drawings

Fig. 1 is the oblique view of the air-conditioner of prior art.

Fig. 2 is the exploded perspective view of the indoor set among Fig. 1.

Fig. 3 is the profile of the indoor set among Fig. 1.

Fig. 4 is the stereogram of air cleaning system the 1st embodiment provided by the invention.

Stereogram when Fig. 5 is an indoor set open at its front among Fig. 4.

Fig. 6 is the stereogram during face closure before the indoor set among Fig. 4.

Fig. 7 is the exploded perspective view of the indoor set among Fig. 4.

Fig. 8 is the profile of the A-A line among Fig. 5.

Fig. 9 is the profile of the B-B line among Fig. 5.

Figure 10 is the part stereogram when open above the indoor set among Fig. 4.

Figure 11 is the exploded perspective view when open above the indoor set among Fig. 4.

Figure 12 is the profile of the C-C line among Figure 11.

Figure 13 is the exploded perspective view when open above the indoor set among Fig. 4.

Figure 14 is the profile of the C-C line among Figure 13.

Figure 15 is the profile of the D-D line among Figure 13.

Figure 16 is the stereogram of air-conditioner the 2nd embodiment provided by the invention.

Figure 17 is the profile of the C-C line among Figure 16.

Figure 18 is the profile of the D-D line among Figure 16.

Figure 19 is the exploded perspective view of the selection filter for installation among Figure 16.

Figure 20 is the profile of air cleaning system the 2nd embodiment provided by the invention.

Figure 21 is the part stereogram of air cleaning system the 3rd embodiment provided by the invention.

Figure 22 is the profile of the D-D line among Figure 20.

Figure 23 is the part stereogram of air cleaning system the 3rd embodiment provided by the invention.

The explanation of the main symbol of accompanying drawing:

100: indoor set 102: enclose frame

104: scavenge duct through hole 105: the oxygen hose through hole

106: left side heat exchanger supports part 107: right side heat exchanger supports part

109: front air suction inlet 110; Protecgulum

111: front prefilter 112: the limit (limit) switch

113: top air suction inlet 113 ': the push button hole

114: top suction grille 114a: hinge protrusions

114c: push button 114b: top suction grille hook

114d: filter fixed projection 115: go up the left side of face prefilter

116: upper right prefilter 117,117 ': the filter guide frame

119a: air-breathing flow-guiding structure 119c: air-vent

120: sluicing grid component 130: air supply motor

132: Air Blast fan 134: indoor heat converter

140: front panel 150: air interchanger

152: ventilation pressure fan 154: scavenger fan

156: ventilation motor 160: scavenger fan cover

162: suction inlet 164: delivery outlet

166: cover body 168: orifice plate

170: scavenge duct 199 ': peristome

200: off-premises station 250: oxygen supply

252: oxygen generator 254: oxygen hose

370: limit switch 400: the ventilation filter

410: ventilation filter guide frame

The specific embodiment

Below, be described with reference to the accompanying drawings embodiments of the invention.Fig. 4 is the stereogram of air cleaning system the 1st embodiment provided by the invention.Stereogram when Fig. 5 is an indoor set open at its front among Fig. 4.Fig. 6 is the stereogram during face closure before the indoor set among Fig. 4.Fig. 7 is the exploded perspective view of the indoor set among Fig. 4.Fig. 8 is the profile of the A-A line among Fig. 5.Fig. 9 is the profile of the B-B line among Fig. 5.Figure 10 is the part stereogram when open above the indoor set among Fig. 4.Figure 11 is the exploded perspective view when open above the indoor set among Fig. 4.Figure 12 is the profile of the C-C line among Figure 11.Figure 13 is the exploded perspective view when open above the indoor set among Fig. 4.Figure 14 is the profile of the C-C line among Figure 13.Figure 15 is the profile of the D-D line among Figure 13.

Air cleaning system the 1st embodiment provided by the invention provides a kind of indoor set not only can change the temperature of room air, but also has the air cleaning system of very strong ventilatory.The air-conditioner of filter is provided on the suction grille when providing top suction grille above the front cover to open and close in the above.

Fig. 4 is the stereogram of air cleaning system the 1st embodiment provided by the invention, and the air cleaning system in the present embodiment comprises as shown in Figure 4: be arranged on the indoor set 100, room air is discharged to outside ventilating unit 150; Be arranged on the off-premises station 200, oxygen be provided (oxygen supply 250 of O ") constitutes to indoor by indoor set 100.

The drive manner of air cleaning system comprises: indoor set 100 is to the warm running of the refrigeration/system of indoor output cold air or hot-air (I '); After room air (I) sucks indoor set 100, be discharged to outdoor ventilation running; (oxygen supply of O ") is turned round, and freeze/make warm running and ventilation running and oxygen supply are turned round and can simultaneously or be carried out separately to provide oxygen by indoor set 100.

On indoor set 100, be provided with in the process of cold-producing medium evaporation/condensation the indoor heat converter 134 that carries out heat exchange with room air; Room air is sucked into indoor set 100 inside, after the indoor heat converter 134 of flowing through, outputs to indoor indoor blower.

Air interchanger 150 comprises the ventilation pressure fan 152 that is arranged on indoor set 100 inside, and ventilation is arranged on the pressure fan 152 of taking a breath on a certain side in the left, middle and right of indoor set inside.(I ") guides outdoor scavenge duct 170 into; an end of scavenge duct 170 is arranged on the inside of indoor set 100, and the other end runs through the passage through hole 104 that forms on the indoor set 100 and extends to outdoor also to be provided with the room air that ventilation pressure fan 152 is sent on the air interchanger 150.

On off-premises station 200, be provided with the compressor of compressed refrigerant; Utilize the outdoor heat converter of outdoor air condensation/vaporization cold-producing medium; The swelling part of swell refrigeration agent; To the inner suction chamber outer air of off-premises station, air is passed through after the outdoor heat converter, pass out to outdoor outdoor draft fan again.

On off-premises station 200, be provided with indoor set 100 and have both refrigeration and system during heating function, switch the cross valve of flow of refrigerant direction.

Oxygen supply 250 also comprises: oxygenous oxygen generator 252 after the suction chamber outer air; (O ") guides the oxygen hose 254 of indoor set 100 inside into oxygen that oxygen generator 252 produces.

Oxygen generator 252 with outdoor air (I) be separated into nitrogen (O ') and oxygen (O "), with oxygen (O ") is supplied to oxygen supply flexible pipe 254, and that nitrogen (O ') is discharged to once more is outdoor, its be arranged on off-premises station 200 above.

Oxygen hose 254 has connected an end at oxygen generator 252, and runs through the oxygen hose through hole 105 that forms on the indoor set 100, and the other end is arranged on the place ahead or the upside of the indoor heat converter 134 of indoor set 100.

Indoor set 100 comprises: the cavity that constitutes outward appearance; Be arranged on the indoor blower that constitutes by air supply motor 130 and Air Blast fan 132 of inside cavity; The indoor heat converter 134 that is arranged on inside cavity constitutes.

Cavity comprises: what indoor blower was set encloses frame 102; Be arranged on the place ahead of enclosing frame 102, air suction inlet 109 be set, and the protecgulum 110 of indoor heat converter 134 is set between Air Blast fan 132 in its front; Be arranged on the downside of protecgulum 110, the sluicing grid component 120 that has formed air-out 119 constitutes.

To shown in Figure 15, indoor set 100 comprises: enclose frame 102 as Fig. 5; Be arranged on the place ahead of enclosing frame 102, formed the protecgulum 110 of air suction inlet 109 in front; Be arranged on the downside of protecgulum 110, formed the sluicing grid component 120 of air-out 118; By being arranged on the indoor blower that the motor 130 that encloses on the frame 102 and Air Blast fan 132 constitute; The indoor heat converter 134 that is arranged between Air Blast fan 132 and the protecgulum 110 constitutes.

And, suction grille 114 above on enclose frame 102 or on protecgulum 110, being provided with, and explanation below be only limited on protecgulum 110, be provided with above suction grille 114.

Enclosing to have formed on the frame 102 makes coolant piping that the coolant piping 135 that is connected on the indoor heat converter 134 passes by hole 103.

Passed the pipe arrangement fixture 103a of coolant piping enclosing to be provided with on the frame 102 to support by the coolant piping 135 in hole 103.

Formed scavenge duct 170 on the frame 102 and run through passage through hole 104 in the past enclosing.

Formed oxygen hose 254 on the frame 102 and run through oxygen hose through hole 105 in the past enclosing.

When supporting the left side of indoor heat converter 134, be formed on the passage that the air that carries out heat exchange on the indoor heat converter 134 moves having formed on the left side of enclosing frame 102 fronts, and be provided with the left side heat exchanger supports part 106 of the bearing 133 that supports Air Blast fan 132.

Left side heat exchanger supports part 106 comprises: enclosing the 1st outstanding forward left side heat exchanger supports part 106a of frame 102 front, left side; Utilize installation component such as construction bolt to be installed in and enclose on the frame 102, its 2nd left side heat exchanger 106C that is arranged in heat exchanger supports part 106a the place ahead, the 1st left side and upside is constituted.

On the 1st left side heat exchanger supports part 106a, formed the resettlement section 106b that the rear part of bearing 133 is installed.

On the 2nd left side heat exchanger supports part 106c, formed the resettlement section 106d that the place ahead part of bearing 133 is installed.

Formed the right side heat exchanger supports part 107 that in the right side of support indoor heat converter 134, carries out the heat-exchanged air movable passageway on the formation indoor heat converter 134 on the right side of enclosing frame 102 fronts.

Right side heat exchanger supports part 107 is outstanding forward at the preceding right side of face that encloses frame 102, and has formed the axle through hole 107a of the rotating shaft 131 that runs through air supply motor 130 on left and right directions.

Enclose the outstanding condensed water that receives drippage on the indoor heat converter 134 that formed on the top of frame 102 fronts, it is fallen Drainage Division 108 above the sluicing grid component 120.

On the front air suction inlet 109 in the place ahead of protecgulum 110, be provided with front prefilter 111.

Air suction inlet 113 above on protecgulum 110, having formed.

Owing to be arranged in row about air supply motor 130 and Air Blast fan, under the wind-force effect of Air Blast fan 132, room air sucks by top air suction inlet 113, thereby air suction inlet 113 and Air Blast fan 132 corresponding settings.

Above the protecgulum 110, be provided with the top suction grid 114 that is positioned on the top air inlet 113.

Be positioned at the top suction grille above the front cover owing to can't open and close for the air-conditioner that solves prior art, therefore can't increase according to user's selection or the problem of the accessory of dismounting filter etc., the air-conditioner of filter is set on the suction grille when the top top suction grille that the invention provides protecgulum 110 can open and close in the above.Figure 11 is the exploded perspective view when open above the indoor set among Fig. 4.Figure 12 is the profile of the C-C line among Figure 11.

Suction grille 114 is in order can to open and close, thereby hinge is connected on the protecgulum 110.That is, formed on the suction grille 114 in the above can rotate up and down with the outside, rear as spool hinge protrusions 114a (see Figure 13, see Figure 14).

In order to keep the closed condition of top suction grille 114, the outside has formed the top suction grille hook 114b (seeing Figure 13) that is fixed on the protecgulum 110 forwardly.

The bottom surface of suction grille 114 is provided with when suction grille 114 is opened in the above in the above, the push button 114c of control limit switch 112.

Limit switch 112 is when suction grille 114 is closed in the above, and be positioned in order to utilize push button 114c control and enclose frame 102 or protecgulum 110 inside, when suction grille 114 is opened in the above, braking indoor set pressure fan.And limit switch 112 can be as required, the ventilation pressure fan 152 of braking air interchanger 150.

Push button 114c is from the vertically outstanding projection in the bottom surface of top suction grille 114.

Push button 114c is when suction grille 114 is closed in the above, be inserted in do not have to form above above the front grid 110 of air suction inlet 113 in the push button hole 113 ' of sides.

As shown in Figure 7, be provided with on the bottom surface of suction grille 114 in the above and remove the top prefilter 115,116 that has passed through the foreign matter that comprises in the air of top suction grid 114.

Prefilter 116 above the right side on the bottom surface, right side of top prefilter 115,116 suction grid 114 by prefilter 115 above the left side that sucks bottom surface, grid 114 left side above being removable at above being removable at.

As Fig. 7, shown in Figure 15, above filter 115,116 by being arranged on filter guide frame 117,117 on top suction grille 114 bottom surfaces ' can be loaded and unloaded on the top grid 114.

Filter guide frame 117,117 ' by for filter 115 above the slip dismounting of front and back, 116 and insert the left side filter guide frame 117 that outside, top filter 115,116 left sides is set and insert right side filter guide frame 117 ' formation that outside, top filter right side is set.And on left side filter guide frame 117 and right side filter guide frame 117`, formed can before and after insert above the gathering sill 117a of filter, 117a '.

And, formed on the bottom surface of air-breathing in the above filter 114 and prevented to utilize filter guide frame 117,117 ' the be arranged on filter fixed projection 114d (seeing Figure 13) that the top filter 115,116 on the top suction grille 114 breaks away from.

Filter fixed projection 114d can adopt the hook-shaped structure to be arranged on the periphery sides in top suction grille 114 the place aheads.

Around the front of protecgulum 110, be provided with decorative panel 118.

Be provided with the room air that is sucked into front air suction inlet 109 and top air suction inlet 113 on the left and right sides on the protecgulum 110 respectively and do not guide the air-breathing flow-guiding structure 119a (see figure 10) of indoor heat converter 134 in side leakage.

Particularly on air-breathing flow-guiding structure 119a, be provided with a part in a kind of room air (I) that will be sucked into indoor set 100 inside and guide to air interchanger on the air interchanger 150, promptly be provided with several air-vents 119c.

Here, be separately positioned at least one air-breathing flow-guiding structure 119a and cavity among the air-breathing flow-guiding structure 119a of left and right sides of protecgulum 110? sidewall between arrange air interchanger 150, therefore among the air-breathing flow-guiding structure 119a that on the left and right sides of protecgulum 110, forms respectively, preferably just on the air-breathing flow-guiding structure 119a of air interchanger 150 sides, several air-vents 119c is set.

As Fig. 7, shown in Figure 8, sluicing grid component 120 comprises: the sluicing grill body 122 that has formed air-out 119 in the above when the condensed water pallet 121 that receives the condensed water that indoor heat converter 134 drips is set below; Adjust the blind window 123 of the left and right sides air-out direction of air-out 119; The guide vane 124 of adjusting the air-out direction up and down of air-out 119 constitutes.

Air Blast fan about 132 is provided with longlyer, the outstanding rotatable left side rotating shaft 132a that supported by bearing 133 that formed on left-hand end, the outstanding right side rotating shaft 132b (see figure 7) that has formed in the rotating shaft 131 that is connected air supply motor 130 on the right-hand end.

Indoor heat converter 134 comprises: be arranged vertically the vertical component effect 134a at air suction inlet 109 rears in front; The 1st rake 134b that is in tilted layout to the back upper place in the upper end of described vertical component effect 134a; The 2nd rake 134c (see figure 7) that is in tilted layout to the back lower place in the upper end of described the 1st rake 134b.

Indoor set 100 is in order to open and close front air suction inlet 109, and the front of grid 110 also is provided with front panel 140 (see figure 8)s that can stir in front.

Front panel 140 comprises: the panel frame 140a that can rotate and be connected removably the front of protecgulum 110; The door glass 140b that is arranged in panel frame 140a the place ahead constitutes (see figure 7).

On panel frame 140a, be provided with open pore 140c for hyalomere.

Formed the printed article 140d of particular color or decorative pattern at the back side of door glass 14b0.

Printed article 140d is not arranged on the place ahead of open pore 140c in order to make front panel 140 possess hyalomere.

The bottom of front panel 140 is by the lower support of protecgulum 110, and front panel 140 is that the center can be stirred forward with the bottom thus.

The outstanding bottom that makes front panel 140 that is provided with of the lower backside of plate 140 is fixed on the fixedly floor 140e that can stir forward under the state of front grid 110 front lower in front, be provided with fixedly floor 140e at left and right directions in the front lower of protecgulum 110, lower side to, limited and stop on the direction of the place ahead, and the fixedly floor depression 11a (pocket) that is not restricted in the rotation direction of last side direction and front panel 140.

Front panel 140 adopts link (link) device to be connected the front lower of protecgulum 110.

Linked set comprises: utilize hinged the 1st linked set 141 in the front lower of protecgulum 110; On the 1st linked set 141, utilize hinge to connect, and same hinged the 2nd linked set 142 in the back side of plate 140 constitute in front.

Be provided with on the back side of plate 140 in front and support the link support member 143 that described the 2nd linked set 142 rotates.

Link support member 143 is for the ease of plate 140 assembling/decomposition in front, and the mode that adopts left and right sides to slide is provided with.

On protecgulum 110 and front panel 140, be provided with the front panel driving apparatus that makes front panel rotate and open and close.

Front panel driving apparatus comprises: the frame 144 that releasably is arranged on the front panel upper rear portion; Be arranged on the front panel drive motors 145 on the protecgulum 110; Be arranged in the rotating shaft of front panel drive motors 145, with the frame tooth and pinion 146 constitute.

Open pore 140c and door glass 140b by panel frame 140a on the front panel 140 have formed hyalomere, and are provided with the display screen 148 of the running information that shows air cleaning system at the rear of hyalomere.

The front of the back side of plate 140 and front grid 110 has formed in front that plate 140 tilts or when vertical in front, make display screen 148 be positioned at the rear of hyalomere, and at described front panel 140 when front grid 110 separates, make display screen 148 maintain the display screen erecting device 149 of front grid 110 front face side.

Display screen erecting device 149 comprises: the upper end constituted free end when the lower end was linked at front grid 110 front lower, and the display/panel bracket 149a of display screen 148 is set; Plate 140 is given prominence to the hook 149b that forms at the back side of panel frame 140a especially in front for the back side that display screen 148 is hung over front panel 140; Form the hook 149c of the upper end that hangs described display/panel bracket 149a, the display screen connector 149d that is connected the front upper of front grid 110 constitutes.

Simultaneously, a certain side on the left of air interchanger 150 is arranged in the right side of the left side of heat exchanger supports part 136 and right side heat exchanger supports part 138, and the air interchanger 150 in the following describes is arranged on heat exchanger supports part 136 left side (see figure 10)s.

Ventilation pressure fan 152 as Fig. 7 and shown in Figure 9 comprising: the scavenger fan 154 and the motor 156 of taking a breath; The scavenger fan cover 160 (housing) that scavenger fan 154 and ventilation motor 156 are set constitutes.

Form suction inlet 162 that sucks room air (I) and the delivery outlet 164 of exporting the air of sending by scavenger fan 154 on the scavenger fan cover 160.

Scavenger fan cover 160 comprises: ventilation motor 156 is set, and one side open, and be provided with the cover body 166 of delivery outlet 164; Combine with described cover body 166, the orifice plate 168 that has formed suction inlet 162 constitutes.

Scavenger fan cover 160 utilizes installation component to be installed in to enclose on the frame 102.

Utilize screw or hook that symbol 180 expressions among Fig. 7 hide air supply motor 130 are fixed on the motor cover of enclosing on the frame 102.

The electric component of control air-conditioner running has been installed in symbol 190 expressions among Fig. 7, is arranged on the place ahead of motor cover 180 or the control box of upside.

Symbol 198 expression shutoff among Fig. 7 are arranged on the lid of the services aperture in control box 190 the place aheads in order to safeguard control box 190.

Symbol 102a among Fig. 9 be expressed as decision scavenger fan cover 160 the installation site and in the front of enclosing frame 102 the outstanding assembling and positioning structure that is arranged on.

Symbol 166a among Fig. 9 is illustrated in the scavenger fan 160, is fixed on projection on the assembling and positioning structure 102a in cover body 166 rearwardly projecting insertions.

As above the course of action of the present invention of Gou Chenging is as follows:

At first, when air cleaning system carries out cooling operation, compressor starts on the off-premises station 200 starts, and the cross valve on the off-premises station 200 switches to refrigeration mode, it is open mode that front panel drive motors 145 starts, air supply motor 130 on the indoor blower starts, and the air supply motor on the outdoor draft fan starts.At this moment, described top suction grille 114 is in closed condition, and under the control of limit switch 112, indoor blower is in the state that can start.

The compressor start of off-premises station 200, and when the cross valve in the off-premises station 200 switches to refrigeration mode, the cold-producing medium of compressor compresses passes through cross valve successively, outdoor heat converter, swelling part, indoor heat converter 134, cross valve is circulated to compressor, at this moment absorb the heat and the evaporation of indoor heat converter 134 surrounding airs, and indoor heat converter 134 ambient airs cool down.

Simultaneously, when protecgulum drive motors 145 starts to open mode, pinion 146 rotations, promote frame 144, front panel 140 is that rotate forward at the center with the bottom, and the front of protecgulum 110 between form the air suction passage, and at this moment described indoor set 50 can enter the mouth by front suction and 109 suck room airs.

Then, after the air supply motor 130 of indoor blower starts, Air Blast fan 132 rotations, the room air (I) of square box upside is sucked by air suction inlet above front air suction inlet 109 boxes 113 before the indoor set 50.

The room air (I) that sucks by front air suction inlet 109 when flowing through the front prefilter 111 that is arranged on protecgulum 110 fronts, foreign matters such as dust out.

The room air (I) of having removed foreign matter through front prefilter 111 is under the guiding of air-breathing flow-guiding structure 119a, when vertical component effect 134a by indoor heat converter 134 or the 1st rake 134b, by refrigerant cools.

Simultaneously, the room air (I) that is sucked by top air suction inlet 113 was arranged on above the protecgulum 110 prefilter at 115,116 o'clock flowing through, and removed the foreign matters such as dust that comprise.

The room air (I) that prefilter 115,116 has been removed foreign matter on pass through is under the guiding that sucks guide structure 119a, when the 1st rake 134b that passes through indoor heat converter 134 or the 2nd rake 134c, by refrigerant cools.

Through the room air (I ') of said process cooling by after the Air Blast fan 132, under the guiding of the blind window 123 of sluicing grid component 120 and guide vane 124, by air-out 119 to indoor output.

Air cleaning system is when the warm running of system, and the compressor start on the off-premises station 150, cross valve switch to the warm pattern of system, and simultaneously, front panel drive motors 145 starts open mode, and the air supply motor 130 of indoor blower and the air supply motor of outdoor draft fan start.This moment, described suction grille 114 was closed, and under the conversion of described limit switch 112, indoor blower is in can starting state.

Compressor start on the off-premises station 200, cross valve switches to when making the pattern of warming up, the cold-producing medium of compressor compresses passes through described cross valve successively, indoor heat converter 134, swelling part, outdoor heat converter and cross valve are circulated again on the compressor, indoor heat converter 134 release heat and condensation towards periphery at this moment, and indoor heat converter 134 ambient airs are heated.

The flow of refrigerant direction of air-conditioner when the warm running of system is identical during with cooling operation, therefore detailed description no longer, and described indoor heat converter 134 indoor air heated (I ') output to indoor by air-out 119.

Simultaneously, taking a breath when turning round of air cleaning system, ventilation motor 156 starts, and scavenger fan 154 rotations simultaneously are under the wind-force effect of scavenger fan 154, room air (I) sucks by top air suction inlet 113, flow through top filter 115,116 o'clock is removed inner foreign matter, by the air-vent 119c of air-breathing flow-guiding structure 119a, flow to ventilation pressure fan 152.

After the suction inlet 162 of room air (I) by scavenger fan cover 160 that outputs to ventilation pressure fan 152 is drawn to scavenger fan cover 160 inside, under the wind-force effect of scavenger fan 154, by delivery outlet 164 outputs of scavenger fan cover 160.

(I ") outputs to outdoor under the guiding of scavenge duct 170 room air of delivery outlet 164 outputs of scavenger fan cover 160.

Simultaneously, air cleaning system can be open mode with 145 startups of front panel drive motors when the ventilation running.

Front panel drive motors 145 is when open mode, front panel 140 is identical when warming up running with cooling operation and system, open front air suction inlet 109, room air is not only by top air suction inlet 113, also output to indoor set 100 inside, output to outdoor by scavenger fan cover 160 and scavenge duct 170 afterwards by front air suction inlet 109.

Simultaneously, air-conditioner starts oxygen generator 252 when carrying out the oxygen supply running.

When oxygen generator 252 started, suction chamber outer air (O) was broken down into nitrogen and oxygen, and will nitrogen (O ') wherein was discharged to outdoorly, and (O ") then is supplied to oxygen hose 254 to oxygen.

(O ") is expelled to upside or the place ahead of indoor heat converter 134 under the guiding of oxygen hose 254, air-out 119 or the top air suction inlet 114 by indoor set 100 outputs to indoor then to be provided to the oxygen of oxygen hose 254.

When carrying out the oxygen supply running, air-conditioner can move the air-supply motor 130 of indoor blower simultaneously equally.

When the air supply motor 130 of indoor blower starts, room air is drawn in the indoor set 100 by top air suction inlet 114, the oxygen that provides with oxygen hose 254 (O ") is by air-out 119 outputs, and oxygen (O ") be drawn into indoor set 100 inner after the room airs of output be provided in the indoor environment rapidly.

And when air-conditioner oxygen supply running beginning, front panel drive motors 145 can be started is open mode.

Front panel drive motors 145 is when carrying out the open mode running, front panel 140 is identical when turning round with refrigeration/system is warm, open front air suction inlet 109, the air of indoor set 50 is not only by top air suction inlet 114, but also be drawn to indoor set 50 inside by described front air suction inlet 109, (O ") is by air-out 119 outputs, and (O ") can be provided to indoor oxygen more rapidly with the oxygen by oxygen hose 254 supplies afterwards.

Simultaneously, air-conditioner is when the warm running of refrigeration/system or ventilation running or oxygen supply running, and is open as suction grille 114, limit switch 112 conversions, control indoor set pressure fan.

In contrast, if the central running of carrying out in various runnings that stops air cleaning system, front panel drive motors 145 becomes closed mode.

When front panel drive motors 145 turned round with closed mode, pinion 146 reversed, and frame 144 is retreated, and front panel 140 is that center back is rotated with the bottom, as shown in Figure 3, and the place ahead of the front air suction inlet 109 of shutoff protecgulum 110.

Simultaneously, under the state that the running of air-conditioner stops, when suction grille 114 was open, under the effect of limit switch 112, the indoor set pressure fan was kept on-position.That is, the indoor set pressure fan is when suction grille 114 is no longer closed in the above, even the air-conditioner running also can't start.

Figure 16 is the stereogram of air-conditioner the 2nd embodiment provided by the invention.Figure 17 is the profile of the C-C line among Figure 16.Figure 18 is the profile of the D-D line among Figure 16.Figure 19 is the exploded perspective view of the selection filter for installation among Figure 16.Figure 20 is the profile of air cleaning system the 2nd embodiment provided by the invention.

Extremely shown in Figure 19 as Figure 16, different is to utilize to select filter 300 to substitute top suction grille for air cleaning system in the present embodiment and the 1st embodiment, and the composition and the effect of other parts except selecting filter 300 are identical with embodiments of the invention, therefore use identical symbol, and no longer describe in detail.

Select filter 300 extremely shown in Figure 19, comprising: be arranged on the filter head housings 310 above the protecgulum 110 as Figure 17; Be arranged on the high-performance filter 320,330 on the filter head housings 310; Open and close the strainer cover 340 of the upside of filter head housings 310; The prefilter 350,360 of removing the foreign matter in strainer cover 340 inhaled airs constitutes.

On filter head housings 310, be provided with the intercommunicating pore 311 of the upper and lower opening identical with indoor set 100 inside.

On filter head housings 310, formed can before and after the slide slip location structure 312,314 of loading and unloading high-performance filter 320,330.

High-performance filter 320,330 comprises: the left side high-performance filter 320 that is arranged on left side of face on the filter head housings 310; Be arranged on the right side high-performance filter 330 of the upper right of filter head housings 310.

High-performance filter 320,330 comprises: the lower casing 322 of upper and lower opening; The upper casing 324 of the upper and lower opening of the upside of covering lower casing 322; HEPA (the HighEfficiency Particulate Arrestor) filter 326 that is arranged on lower casing 32 and upper casing 324 inboards constitutes.

Also comprise the nanofilter 328 on the lower casing 322 of being arranged on that is positioned at HEPA filter 326 downsides on the high-performance filter 320,330.

On strainer cover 340, be provided with the room air inlet hole 341 of the upper and lower opening that sucks room air, and on room air inlet hole 341, be provided with grid 342.

On strainer cover 340, be provided with can before and after the slip location structure 343,344 of slip dismounting prefilter 350,360.

Prefilter 350,360 comprises: the left side prefilter 350 that is arranged on 340 times left side of face of strainer cover constitutes with the right side prefilter 360 that is arranged on right side of face under the strainer cover.

Air-conditioner in the present embodiment also is included in when selecting filter assemblies 300 disengagings or strainer cover 340 to open, the limit switch 370 (seeing Figure 18) of braking used for indoor machine pressure fan.

Limit switch 370 is positioned at and encloses frame 102 or protecgulum 110 inside.

Limit switch 370 is when selecting filter 300 disengagings or strainer cover 340 to open, by being arranged on the switching device conversion of selecting on the filter 300.

Switching device comprises: the bottom surface at strainer cover 340 is outstanding, can change the strainer cover switch projection 346 of limit switch 370.

Switching device comprises: be arranged on the filter head housings switch projection 316 that is positioned at the limit switch upside on the filter head housings 310.

Filter switch projection 316 utilizes filter head housings 310 to be connected with hinge bracket 316a in order to rotate up and down.

When filter head housings projection 316 is closed at strainer cover 340, be positioned at strainer cover switch projection 346 below.That is, be provided with above the protecgulum 110 and select filter 300, under strainer cover 340 closing state, strainer cover switch projection 346 and filter head housings switch projection 316 and limit switch 370 are arranged in straight line.

Switching device is made of strainer cover switch projection 346 and filter head housings switch projection 316 and limit switch 370, therefore when selecting filter 300 disengagings or strainer cover 340 to open, not only the indoor set pressure fan can be braked, the length of strainer cover switch projection 346 can also be shortened.

Simultaneously, on protecgulum 110, be provided with the 1st limit switch hole 310 that limit switch is changed by switching device.And, on filter head housings 310, formed and the 1st limit switch hole corresponding the 2nd limit switch hole 310` about in the of 110.

Simultaneously, limit switch 370 not only can be braked indoor blower when selecting filter 300 disengagings or strainer cover 340 to open, can also brake air interchanger.

The air-conditioner of the embodiment of the invention is being provided with under the state of selecting filter 300, carry out cooling operation, when the warm running of system, a certain running in the oxygen supply running, the room air of indoor set upside is flowed through and is cleaned when selecting filter 300, is provided to indoor environment by indoor set 100 then.

Below, describe the air cleaning effect of selecting filter 300 in detail.

The air of selection filter 300 upsides in the room air is by flowing into described selection filter 300 inside between the grid 342 of strainer cover 340, and the prefilter 350,360 o'clock of flowing through, and removes the inner foreign matter that comprises.

The air of having removed foreign matter flows into high-performance filter 320,330 inside, by HEPA filter 326 time, removes small dust, by nanofilter 328 time, removes peculiar smell, particle, bacterium etc. afterwards.

The air that purifies through said process is drawn to indoor set 100 inside by the open pore on the filter head housings 310 311, by behind the indoor set 100, outputs to indoor by air-out 119.

Simultaneously, be provided with and select filter 300, and when closing filter head housings 340, filter head housings switch projection 346 press filtration device shell switch projections 316, filter head housings switch projection 316 extruding limit switches 370.Thus, indoor set pressure fan or ventilating unit can start.

On the contrary, when selecting filter 300 to break away from, because filter head housings switch projection 316 is no longer pushed limit switch 370, indoor set pressure fan or air interchanger can't start.

And, when filter head housings 340 is opened when being provided with selection filter 300, strainer cover switch projection 346 is press filtration device shell switch projection 316 no longer, and filter head housings switch projection 316 is also no longer pushed limit switch 370 thus, so indoor set pressure fan and air interchanger can't start.

Figure 20 is the profile of air cleaning system the 2nd embodiment provided by the invention.

The air-conditioner of present embodiment substitutes filter head housings switch projection 316 and the strainer cover switch projection 346 of the 2nd embodiment, just be provided with strainer cover switch projection 346, and the composition of other structures is identical with the 2nd embodiment with effect, therefore uses identical symbol, and no longer describes in detail.

Air-conditioner in the present embodiment is provided with when selecting filter 300 to break away from or strainer cover 340 when opening enclosing frame or protecgulum 110 inside, the limit switch 370 of braking indoor set pressure fan, and on strainer cover 340, be provided with the strainer cover switch projection 346 that can change limit switch 370.

Thus, select filter 300 to be provided with and during strainer cover 340 sealings, because filter head housings switch projection 346 extruding limit switches 370, so the indoor set pressure fan can start.

On the contrary, when selecting filter assemblies 300 disengagings or strainer cover 340 to open, because strainer cover switch projection 346 is no longer pushed limit switch 370, therefore described indoor set pressure fan can't start.

Certainly, limit switch 370 can be braked indoor set pressure fan and air interchanger simultaneously.

The effect of invention: as above the air-conditioner provided by the invention of Gou Chenging is drawn together: be arranged on the described pressure fan that encloses between frame and the protecgulum; Be arranged on described the top of frame or the selection filter for installation above the protecgulum of enclosing; When described selection filter for installation disengaging or strainer cover unlatching, the limit switch of braking pressure fan is formed, and can devices such as filter be set according to user's selection increase thus, and can avoid security incident.

Figure 21 is the part stereogram of air cleaning system the 3rd embodiment provided by the invention.Figure 22 is the profile of the D-D line among Figure 20.Figure 23 is the part stereogram of air cleaning system the 3rd embodiment provided by the invention.

According to Figure 21 to Figure 23 as can be known, the difference of air cleaning system in the present embodiment and the 1st embodiment is to utilize other ventilation flow-guiding structure to substitute air-vent, as the ventilation guiding device, and other compositions except the ventilation guiding device and effect are identical with the 1st embodiment, therefore use identical symbol, and no longer describe in detail.

Ventilation guiding device among Figure 20 to Figure 22 is in order to be drawn into the room air (I) of inside cavity to air interchanger 150 guiding, on air-breathing flow-guiding structure 119a, be provided with the peristome 119h of big hole shape, and, on hatch frame 119h, be provided with ventilation filter 400 in order to remove by the foreign matter in the room air (I) of air interchanger 150.

The size of peristome 119h and shape can make room air (I) be sucked into fully in the air interchanger 150.

And ventilation filter 400 is changed according to the situation needs that use on being arranged at peristome 119h, thereby has possessed the ventilation filter guide frame 410 of slip dismounting ventilation filter 400 on peristome 119h.

And ventilation filter 400 has possessed handle 402 in order to be loaded and unloaded on easily on the ventilation filter guide frame 410 above it.

As above the ventilation guiding device of Gou Chenging is because between the sidewall of a certain air-breathing flow-guiding structure 119a among the air-breathing flow-guiding structure 119a of the left and right sides of air interchanger 150 suction grille 114 on be separately positioned on and cavity, thereby preferably is arranged on the air-breathing flow-guiding structure 119a of air interchanger 150 sides.

As above the air cleaning system provided by the invention of Gou Chenging is discharged to room air outdoor air interchanger and to the ventilation guiding device on the air-breathing flow-guiding structure of indoor set of being arranged on of air interchanger guiding room air, indoor thus can the ventilation rapidly being equipped with on the indoor set.

Claims (20)

1, a kind of air cleaning system for air conditioner comprises: enclose frame, be arranged on and enclose the frame front, formed air suction inlet and suction grille, be provided with the front grid of air-out in front on downside or the bottom surface; Be arranged on the front of protecgulum, and rotary suction grille; Be arranged on the motor that encloses on the frame; Be connected the Air Blast fan on the motor; Be arranged on the indoor heat converter between Air Blast fan and air suction inlet and the suction grille, it is characterized in that being arranged on and enclose the top of frame or above the protecgulum, the top suction grille that can open and close; Be arranged on the top filter on the top suction grille; The filter guide frame that is used for being provided with on the suction grille in the above filter constitutes, and for the room air that will be sucked into inside cavity guides on the indoor heat converter, is arranged on the air-breathing flow-guiding structure in the cavity; For room air is discharged to the outside, be arranged on the air interchanger in the cavity; For to air interchanger guiding room air, be arranged on the air cleaning system for air conditioner that the air interchanger on the air-breathing flow-guiding structure constitutes.

2, air cleaning system for air conditioner according to claim 1 is characterized in that air interchanger is arranged between the sidewall and air-breathing flow-guiding structure of cavity.

3, air cleaning system for air conditioner according to claim 1 and 2, the flow-guiding structure that it is characterized in that taking a breath forms by several air-vents are set on air-breathing flow-guiding structure.

4, air cleaning system for air conditioner according to claim 1 and 2, the guiding device that it is characterized in that taking a breath is by the peristome that is arranged on the air-breathing flow-guiding structure; The ventilation filter that is arranged on the peristome constitutes.

5, air cleaning system for air conditioner according to claim 4 is provided with on the peristome of the guiding device that it is characterized in that taking a breath and can makes the ventilation filter guide frame of ventilation filter with the sliding type loading and unloading.

6, air cleaning system for air conditioner according to claim 1, air cleaning system for air conditioner according to claim 6 is characterized in that top suction grille utilizes hinge to connect on enclose frame or on protecgulum.

7, air cleaning system for air conditioner according to claim 1, the gathering sill of filter above the slip dismounting before and after it is characterized in that being provided with on the filter guide frame.

8, air cleaning system for air conditioner according to claim 1 is characterized in that air-conditioner comprises the filter fixed projection that prevents to be arranged on the top filter disengaging on the top suction grille.

9, air cleaning system for air conditioner according to claim 1 is characterized in that air-conditioner comprises: be arranged on the pressure fan that encloses on frame and the protecgulum; When suction grille is opened in the above, the limit switch of braking pressure fan.

10, air cleaning system for air conditioner according to claim 1, what it is characterized in that opening and closing is arranged on top suction grille on the air suction inlet that encloses above the frame or above the protecgulum; Be arranged on the pressure fan that encloses between frame and the protecgulum; When suction grille was opened, the limit switch that makes pressure fan be in on-position constituted, and can increase the isostructural air cleaning system of filter thus on suction grille.

11, air cleaning system for air conditioner according to claim 10 is characterized in that limit switch is arranged on the inside of enclosing frame or protecgulum.

12,, it is characterized in that being provided with the push button that to change limit switch on the bottom surface of suction grille in the above according to claim project 10 or 11 described air cleaning system for air conditioner.

13, air cleaning system for air conditioner according to claim 12 is characterized in that being provided with the push button hole that push button is passed through on enclose frame or on protecgulum.

14, a kind of air cleaning system for air conditioner comprises: enclose frame, be arranged on and enclose the frame front, formed air suction inlet and suction grille, be provided with the front grid of air-out in front on downside or the bottom surface; Be arranged on the front of protecgulum, and rotary suction grille; Be arranged on the motor that encloses on the frame; Be connected the Air Blast fan on the motor; Be arranged on the indoor heat converter between Air Blast fan and air suction inlet and the suction grille, it is characterized in that being arranged on the pressure fan that encloses between frame and the protecgulum; Be arranged on and enclose the top of frame or the filter head housings that possesses high-performance filter above the protecgulum; Can be on filter head housings the strainer cover of switch; When selecting the filter head housings unlatching or breaking away from, the air cleaning system for air conditioner that the limit switch of braking pressure fan is formed.

15, air cleaning system for air conditioner according to claim 14 is characterized in that having possessed the filter cap switch projection that can change limit switch on strainer cover.

16, air cleaning system for air conditioner according to claim 15 is characterized in that having possessed the filter head housings switch projection that can change limit switch on filter head housings.

17, air cleaning system for air conditioner according to claim 16 is characterized in that filter head housings switch projection when strainer cover is closed, be positioned at the strainer cover projection below.

18, according to the air cleaning system for air conditioner in claim 12 to 15 a certain, it is characterized in that limit switch is positioned at encloses frame or protecgulum inside.

19, air cleaning system for air conditioner according to claim 18, it is characterized in that on enclose frame or protecgulum above the position corresponding with limit switch on formed the 1st limit switch hole.

20, air cleaning system for air conditioner according to claim 14 is characterized in that on filter head housings, has formed the 2nd limit switch hole on the position corresponding with the 1st limit switch hole.

Images