CN103939989A - Indoor unit of air conditioner - Google Patents

Abstract

The invention provides an indoor unit of an air conditioner which comprises a shell, a heat exchanger, an air current channel, a through-flow wind wheel arranged in the air current channel and an air outlet formed in the shell. The indoor unit further comprises a cleaning device, wherein the cleaning device comprises a plurality of spray heads located in the air current channel and arranged in the axis direction of the through-flow wind wheel and the spray heads are arranged between the through-flow wind wheel and the heat exchanger and spray cleaning fluids to the air inlet side of the through-flow wind wheel; alternatively, the spray heads are arranged between the through-flow wind wheel and the air outlet and spray the cleaning fluids to the air outlet side of the through-flow wind wheel. Due to the fact that the spray heads are arranged in the air current channel, the spray heads spray the cleaning fluids to the air inlet side of the through-flow wind wheel or the air outlet side of the through-flow wind wheel, under the rotation function of the through-flow wind wheel, the through-flow wind wheel is cleaned, the inner wall of the air current channel is cleaned through the cleaning fluids thrown out through the through-flow wind wheel, the air conditioner can produce cleaner air and influences on health of a human body are avoided.

Description

Air conditioner room unit

Technical field

The invention belongs to air-conditioning technical field, relate in particular to a kind of air conditioner room unit.

Background technology

Air-conditioner, as a kind of household electrical appliance, has been applied to each average family gradually.Air-conditioner is installed in indoor under normal circumstances, although indoor environment is better, but in the situation that it works long hours, because constantly absorbing air-conditioner ambient air, it carries out heat exchange, thereby airborne dust is adsorbed in air inlet system gradually, in the situation that not clearing up for a long time, be easy to grow the microorganisms such as bacterium, affect the healthy of people.How to realize the cleaning of air-conditioner inside is become to industry problem demanding prompt solution to improve air-out quality.

Summary of the invention

The object of the present invention is to provide a kind of air conditioner room unit, be intended to solve the problem that cannot clean air conditioner room unit inside in prior art.

The present invention realizes like this, a kind of air conditioner room unit, it comprises housing, be arranged at heat exchanger in described housing, be formed at gas channel in described housing, be arranged at the tubular wine wheel in described gas channel and be opened in the air outlet on described housing, described air conditioner room unit also comprises cleaning device, and this cleaning device comprises and is positioned at described gas channel and along the multiple shower nozzles that arrange on described tubular wine wheel axis direction; Described shower nozzle is arranged between described tubular wine wheel and described heat exchanger and the extremely inlet air side of described tubular wine wheel of this shower nozzle jet cleaning liquid, or, described shower nozzle is arranged between described tubular wine wheel and described air outlet, and this shower nozzle jet cleaning liquid is to the air side of described tubular wine wheel.

Further, described air conditioner room unit also comprises the ducting part that is positioned at described housing, described ducting part forms described gas channel, described gas channel is extending longitudinally, described cleaning device also comprises the body stretching in described gas channel, the bearing of trend of described body is parallel to the axis direction of described tubular wine wheel, and described shower nozzle is arranged on described body.

Further, the inwall of described gas channel is provided with pipe clamp, and described body is held in described pipe clamp.

Further, described shower nozzle is the opening being opened on described body, and described opening is towards described tubular wine wheel.

Further, on described ducting part, be symmetrically formed two described gas channels, two described tubular wine wheels are arranged in two described gas channels, described in each, in gas channel and along being provided with multiple described shower nozzles on corresponding described tubular wine wheel axis direction, the described shower nozzle jet cleaning liquid described in each in gas channel is to corresponding described tubular wine wheel.

Further, on described ducting part, be symmetrically formed two described gas channels, two described tubular wine wheels are arranged in two described gas channels, described in each in gas channel and along being provided with multiple described shower nozzles on corresponding described tubular wine wheel axis direction, described shower nozzle jet cleaning liquid described in each in gas channel is to corresponding described tubular wine wheel, described in each, in gas channel, all stretch into a described body, described ducting part also comprises and is arranged on two spiral case parts between described gas channel, two described bodys are installed on respectively the relative both sides of described spiral case part.

Further, described cleaning device also comprises the liquid feeding device for delivery of washing fluid, and described liquid feeding device is connected with described shower nozzle.

Further, described liquid feeding device comprises fluid container and is arranged at the heating member heating in the fluid in described fluid container and in order to convection cell; Or described liquid feeding device comprises fluid container, pumping part and for heating described washing fluid or making described washing fluid produce the steam generator of steam.

Further, described cleaning device also comprises for delivery of the liquid feeding device of washing fluid and is communicated with the body that is connected of two described bodys and described liquid feeding device, and the junction between described connection body and two described bodys is positioned at the bottom of described spiral case part.

Further, described liquid feeding device comprises fluid container and is arranged in fluid in described fluid container and in order to the heating member of convection cell heating, described connection body stretches in described fluid container.

Further, described liquid feeding device comprises fluid container, pumping part and for heating described washing fluid or making described washing fluid produce the steam generator of steam, described connection body stretches in described fluid container, and described pumping part and described steam generator are serially connected with on described connection body.

The present invention with respect to the technique effect of prior art is: by shower nozzle is set in gas channel, by shower nozzle, cleaning fluid is injected into the inlet air side of tubular wine wheel or the air side of tubular wine wheel, under the rotary action of tubular wine wheel, the cleaning fluid being injected on tubular wine wheel is thrown away by tubular wine wheel, not only tubular wine wheel self is cleaned, and the cleaning fluid throwing away by tubular wine wheel cleans the inwall of gas channel, avoid air-conditioning inside to grow because not clearing up caused harmful microbe for a long time, and then make air-conditioner air-supply more clean, avoid affecting the healthy of people.

Brief description of the drawings

Fig. 1 is the front view of the air conditioner room unit that provides of the embodiment of the present invention.

Fig. 2 is the three-dimensional exploded view of the air conditioner room unit of Fig. 1.

Fig. 3 is the cross sectional representation of the air conditioner room unit of Fig. 1, and wherein guiding subassembly is in open mode.

Fig. 4 is cleaning device, the back cover member of the air conditioner room unit of Fig. 2, the three-dimensional exploded view of tray.

Fig. 5 is the enlarged drawing of the circled of Fig. 4.

Fig. 6 is the three-dimensional exploded view of another kind of cleaning device in the air conditioner room unit of Fig. 2 and back cover member, tray.

Fig. 7 is the three-dimensional exploded view of the guiding subassembly of the air conditioner room unit of Fig. 2.

Fig. 8 shows the cross sectional representation of the air conditioner room unit of Fig. 1, and wherein guiding subassembly is in closed condition.

Fig. 9 shows the cross sectional representation of the air conditioner room unit of Fig. 1, and wherein guiding subassembly is in open mode, and shows two positions of body.

Detailed description of the invention

In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.

Please refer to Fig. 1 to Fig. 3 and Fig. 9, the air conditioner room unit that the embodiment of the present invention provides, it comprises housing 10, be arranged at the heat exchanger 40 in described housing 10, be formed at the gas channel 21 in described housing 10, be arranged at the tubular wine wheel 23 in described gas channel 21 and be opened in the air outlet 1000 on described housing 10, described air conditioner room unit also comprises cleaning device 30, this cleaning device 30 comprises and is positioned at described gas channel 21 and multiple is at least two along the multiple shower nozzle 38(that arrange on described tubular wine wheel 23 axis directions are said here, can be 2, 3 more quantity such as grade), described shower nozzle 38 is arranged between described tubular wine wheel 23 and described heat exchanger 40 and the extremely inlet air side of described tubular wine wheel 23 of these shower nozzle 38 jet cleaning liquid, or, described shower nozzle 38 is arranged between described tubular wine wheel 23 and described air outlet 1000, and these shower nozzle 38 jet cleaning liquid are to the air side of described tubular wine wheel 23.

Please refer to Fig. 4 to Fig. 8, no matter which kind of position of shower nozzle 38 in gas channel 21, the cleaning fluid that shower nozzle 38 sprays is all to tubular wine wheel 23, particularly by the interior shower nozzle 38 that arranges of gas channel 21, by shower nozzle 38, cleaning fluid is injected into the inlet air side of tubular wine wheel 23 or the air side of tubular wine wheel 23, under the rotary action of tubular wine wheel 23, the cleaning fluid being injected on tubular wine wheel 23 is thrown away by tubular wine wheel 23, not only tubular wine wheel 23 self is cleaned, and the cleaning fluid throwing away by tubular wine wheel 23 cleans the inwall of gas channel 21, avoid air-conditioning inside to grow because not clearing up caused harmful microbe for a long time, and then make air-conditioner air-supply more clean, avoid affecting the healthy of people.

Described air conditioner room unit also comprises the ducting part 20 that is positioned at described housing, for a gas channel 21, described ducting part 20 forms described gas channel 21, described gas channel 21 is extending longitudinally, described cleaning device 30 also comprises the body 310 stretching in described gas channel 21, the bearing of trend of described body 310 is parallel to the axis direction of described tubular wine wheel 23, and described shower nozzle 38 is arranged on described body 310.The inwall of described gas channel 21 is provided with pipe clamp 293, and described body 310 is held in described pipe clamp 293.

Described shower nozzle 38 is for being opened in the opening on described body 310, and described opening is towards described tubular wine wheel 23.

For two gas channels 21, on described ducting part 20, be symmetrically formed two described gas channels 21, two described tubular wine wheels 23 are arranged in two described gas channels 21, described in each, in gas channel 21 and along being provided with multiple described shower nozzles 38 on corresponding described tubular wine wheel 23 axis directions, the described shower nozzle 38 jet cleaning liquid described in each in gas channel 21 are to corresponding described tubular wine wheel 23.

Described in each, gas channel 21 is interior all stretches into a described body 310, and described ducting part 20 also comprises the relative both sides that are arranged on 22, two described bodys 310 of two spiral case parts between described gas channel 21 and are installed on respectively described spiral case part 22.

Described cleaning device 30 also comprises the liquid feeding device 37 for delivery of washing fluid, and described liquid feeding device 37 is connected with described shower nozzle 38.

No matter be a gas channel 21 or two gas channels 21, described liquid feeding device 37 comprises fluid container 34 and is arranged at the heating member 35 ' heating in the fluid in described fluid container 34 and in order to convection cell; Or described liquid feeding device 37 comprises fluid container 34, pumping part 32 and for heating described washing fluid or making described washing fluid produce the steam generator 35 of steam.

For two gas channels 21, described cleaning device 30 also comprise be communicated with two described bodys 310 and described liquid feeding device 37 be connected body 313, the junction between described connection body 313 and two described bodys 310 is positioned at the bottom of described spiral case part 22.Described connection body 313 stretches in described fluid container 34.

Below the present invention will be described in detail.

Please refer to Fig. 1 to Fig. 3, the air conditioner room unit that the embodiment of the present invention provides comprises housing 10, is installed on ducting part 20 and two tubular wine wheels 23 in described housing 10, described ducting part 20 has two gas channels 21, two described tubular wine wheels 23 are arranged in two described gas channels 21, and described ducting part 20 is provided with spiral case part 22 between two described gas channels 21.

Please refer to Fig. 4, described air conditioner room unit also comprises cleaning device 30.Described cleaning device 30 comprises two bodys 310 of the relative both sides that are positioned at described spiral case part 22 and is arranged at respectively on two described bodys 310 and can distinguishes the directly or indirectly shower nozzle 38 to two described tubular wine wheel 23 jet cleaning fluids.

By the relative both sides at spiral case part 22, the body 310 with shower nozzle 38 is set, in the time being filled with washing fluid in body 310, directly or indirectly be injected on each self-corresponding tubular wine wheel 23 by the shower nozzle 38 in body 310 separately, under the rotary action of tubular wine wheel 23, the cleaning fluid being injected on tubular wine wheel 23 is thrown away by tubular wine wheel 23, not only tubular wine wheel 23 self is cleaned, and the cleaning fluid throwing away by tubular wine wheel 23 cleans the inwall of gas channel 21, avoid air-conditioning inside to grow because not clearing up caused harmful microbe for a long time, and then make air-conditioner air-supply more clean, avoid affecting the healthy of people.

Please refer to Fig. 4, in the present embodiment, body 310 is fixed on spiral case part 22, and particularly, the relative both sides of described spiral case part 22 are provided with 293, two described bodys 310 of pipe clamp and are held in corresponding described pipe clamp 293.

Two described bodys 310 are parallel to the length direction of described tubular wine wheel 23, and described in each on body 310 along being provided with some described shower nozzles 38 on the length direction of this body 310.Preferably, some shower nozzles 38 on each body 310 can carry out the corresponding density that shower nozzle 38 is set according to the distribution of the Fluid Volume in this body 310 and fluid pressure, to realize even spray tubular wine wheel 23, for example, Fluid Volume in body 310 and fluid pressure are increased gradually by top to the bottom of body 310, and the density of shower nozzle 38 can be increased gradually by the top of this body 310 to bottom.

Described in each, gas channel 21 extends to the other end by one end of described ducting part 20, the length direction of the length direction of described spiral case part 22, the length direction of described tubular wine wheel 23 and described body 310 be all parallel to described gas channel 21 by one end of described ducting part 20 bearing of trend to the other end.In the present embodiment, gas channel 21 is extending longitudinally, and the front portion that connects ducting part 20 is to rear portion, and tubular wine wheel 23 is positioned at the air flow inlet of gas channel 21.Similarly, spiral case part 22, tubular wine wheel 23 and body 310 are all extending longitudinally.

Please refer to Fig. 5, described shower nozzle 38 is for being opened in the opening on described body 310, and described opening is towards the described tubular wine wheel 23 of correspondence.Preferably, opening density on each body 310 can carry out corresponding setting according to the distribution of the Fluid Volume in this body 310 and fluid pressure, to realize even spray tubular wine wheel 23, for example, Fluid Volume in body 310 and fluid pressure are increased gradually by top to the bottom of body 310, and the density of opening can be increased gradually by the top of this body 310 to bottom.

Particularly, 29, two described bodys 310 of back cover member that described spiral case part 22 comprises spiral case body 225 and is installed on described spiral case body 225 rear portions are installed on the relative both sides of described back cover member 29.Please specifically consult Fig. 3 and Fig. 4, described back cover member 29 comprises two water conservancy diversion side plates 290 that are "eight" shape setting, the cross section of described back cover member 29 is gradually-reducing shape by its front portion to rear portion, and two described bodys 310 are installed on respectively on two described water conservancy diversion side plates 290.The gradually-reducing shape of back cover member 29 gently enters in two gas channels 21 air-flow, reduces the gas shock of the inwall of air-flow to air channel, reaches the object of noise reduction.

Described cleaning device 30 also comprise for delivery of the liquid feeding device 37 of washing fluid and be communicated with two described bodys 310 and described liquid feeding device 37 be connected body 313.Junction between described connection body 313 and two described bodys 310 is positioned at the bottom of described spiral case part 22.The fluid that liquid feeding device 37 send is at least one in rinse water, cleaning solution, steam and air freshener.

Please refer to Fig. 4, described liquid feeding device 37 comprises fluid container 34, pumping part 32 and for heating described washing fluid or making described washing fluid produce the steam generator 35 of steam, described connection body 313 stretches in described fluid container 34, and described pumping part 32 and described steam generator 35 are serially connected with on described connection body 313.Understandably, this steam generator 35 can be removed in the time not needing steam clean.Connecting body 313 can be made up of several sections of pipes, here, each section of pipe is referred to as and connects body 313.

Please refer to Fig. 6, liquid feeding device 37 shown in Fig. 4 can be replaced by liquid feeding device 37 as shown in Figure 6, particularly, this liquid feeding device 37 comprises fluid container 34 and is arranged in fluid in described fluid container 34 and in order to the heating member 35 ' of convection cell heating, described connection body 313 stretches in described fluid container 34.Liquid feeding device 37 shown in Fig. 6 can only be fed through vapor stream in two bodys 310 through connecting body 313, and is injected on tubular wine wheel 23 by shower nozzle 38.Further, described liquid feeding device 37 also comprises the cover plate 370 being placed on fluid container 34, connects body 313 and stretches in fluid container 34 through cover plate 370.

Air-conditioner is after work a period of time, on gas channel 21 inwalls and tubular wine wheel 23, easily accumulation has dust, even be attached with a small amount of oily matter, cleaning device 30 heats cleaning fluid by heating member 35 ' or steam generator 35, can be conducive to strengthen the pressure in body 310, and cleaning fluid is in the time being sprayed by shower nozzle 38, HTHP, it can effectively dissolve oily matter, makes inwall and the tubular wine wheel 23 of the gas channel 21 after cleaned all can reach ultra-clean state, and cleaning effect is very good.

Please refer to Fig. 2 and Fig. 3, described air-conditioner also comprises the heat exchanger 40 and two guiding subassemblies 27 that are installed in described housing 10.Described heat exchanger 40 encloses the entrance of two described gas channels 21 simultaneously.Tubular wine wheel 23 is located in heat exchanger 40, and two guiding subassemblies 27 lay respectively at the outlet position of two gas channels 21.The opening being opened on body 310 can be towards heat exchanger 40, and indirectly the segment fluid flow spraying in opening is injected into tubular wine wheel 23 by heat exchanger 40, particularly, rapid fluid is sprayed by opening part, fluid is beaten on heat exchanger 40 and is splashed to tubular wine wheel 23, realize shower nozzle 38 and indirectly spray fluid to tubular wine wheel 23, as shown in Figure 9.Understandably, body 310 is not necessarily directly fixed on the sidepiece of spiral case part 22, can be by the structure of body 310 and inside, air channel (for example, the upper and lower end parts of spiral case part 22, other structures in housing 10) fixing, and two bodys 310 are placed in respectively in two gas channels 21, directly spray to the shower nozzle 38 of tubular wine wheel 23 or the shower nozzle 38 with indirect injection tubular wine wheel 23 on the sidewall that directly sprays to spiral case part 22 is set by arranging on body 310, as shown in Figure 9.

Please refer to Fig. 7, described in each, guiding subassembly 27 is included in interior the first swingable conducting element 271 of this gas channel 21 and rotates the second conducting element 272 being installed on described the first conducting element 271.Described air-conditioner is in the time of cleaning model, described the first conducting element 271 open with described the second conducting element 272 and common shutoff described in gas channel 21, the inwall of described the first conducting element 271, described the second conducting element 272, described gas channel 21 and the closed cleaning space 70 of the common formation of described heat exchanger 40, tubular wine wheel 23 is positioned at cleaning space 70, as shown in Figure 3.Two bodys 310 are arranged at respectively in two cleaning spaces 70, shower nozzle 38 is directly or indirectly injected into fluid on tubular wine wheel 23, and under the drive of tubular wine wheel 23, fluid has not only cleaned tubular wine wheel 23 and also cleaned the inwall of cleaning space 70.

Described the first conducting element 271 and described the second conducting element 272 be all parallel to described gas channel 21 by one end of described ducting part 20 bearing of trend to the other end.Described air-conditioner is in the time of air supply pattern, and described the second conducting element 272 turns folding on described the first conducting element 271 and with described the first conducting element 271 and swings in the lump, and guiding subassembly 27 is closed and blown in the interior swing of gas channel 21, as shown in Figure 8.

Please refer to Fig. 2, Fig. 3 and Fig. 7, described guiding subassembly 27 also comprises the first actuator 273 that described the first conducting element 271 of driving rotates and the second actuator 274 that drives described the second conducting element 272 to rotate with respect to described the first conducting element 271.

Described the first conducting element 271 has point 2711 and the thick end 2712 relative with described point 2711 on its cross section, and described point 2711 more stretches to described gas channel 21 inside with respect to described thick end 2712, described the first conducting element 271 is provided with pivoted hole 2713 in a side of its thick end 2712, the opposite end portion of described the second conducting element 272 is provided with the first driving rod 2720, described the first driving rod 2720 is articulated in respectively in described pivoted hole 2713, under the driving of the second actuator 274, described the second conducting element 272 can be rotated with respect to described the first conducting element 271, further, one side of described the first conducting element 271 is provided with the accommodating cavity 2714 of accommodating described the second conducting element 272, described pivoted hole 2713 connects mutually with described accommodating cavity 2714, the second conducting element 272 turns folding in the accommodating cavity 2714 of described the first conducting element 271.Described the second conducting element 272 is articulated in a side of described the first conducting element 271, the thick end 2712 of the pivot joint position of the two in the first conducting element 271.The opposite end portion of described the first conducting element 271 is provided with 2710, two the second driving rods 2710 of the second driving rod and is articulated in the opposite end of ducting part 20.The first actuator 273 is connected on wherein one second driving rod 2710 of the first conducting element 271, and under the rotation of the first actuator 273, drives the first conducting element 271 to rotate with respect to the opposite end of ducting part 20.

Described ducting part 20 comprises the first installing plate 24, second installing plate 25 relative with the first installing plate 24 and is installed on two snail tongues 26 between described the first installing plate 24 and the second installing plate 25, spiral case part 22 is installed between described the first installing plate 24 and the second installing plate 25, between two snail tongues 26 and spiral case part 22, forms two described gas channels 21.Two the second driving rods 2710 are articulated in respectively on the first installing plate 24 and the second installing plate 25, and two the second driving rods 2710 of the first conducting element 271 are articulated in the first conducting element 271 in this gas channel 21.

Described the first actuator 273 and described the second actuator 274 are stepper motor, its control mode is automatically controlled, in the internal circuit board of air-conditioner, be provided for controlling the control circuit that described the first actuator 273 and described the second actuator 274 are worked, and the control circuit of this control circuit and cleaning model and the circuit that starts cold/warm pattern are connected.

In the present embodiment, when guiding subassembly 27 is opened, the first conducting element 271 rotates, and the free end side that makes the first conducting element 271 is resisted against on snail tongue 26, the second conducting element 272 rotates with respect to the first conducting element 271, and the free end side that makes the second conducting element 272 is resisted against on spiral case part 22, understandably, in other embodiments, the element of supporting in the element that the first conducting element 271 is supported with the free end side of the second conducting element 272 and the present embodiment is contrary, , the free end side of the first conducting element 271 is supported spiral case part 22, and the free end side of the second conducting element 272 is supported snail tongue 26.In a word, the free end side of the first conducting element 271 of guiding subassembly 27 is supported a side of gas channel 21 inwalls, and the free end side of the second conducting element 272 is supported the opposite side of gas channel 21 inwalls, for the inwall of the gas channel 21 being formed by spiral case part 22 and snail tongue 26, the free end side of the first conducting element 271 be resisted against snail tongue 26 and spiral case part 22 the two one of, the free end side of the second conducting element 272 is resisted against the two another of snail tongue 26 and spiral case part 22.

The cross section of heat exchanger 40 takes the shape of the letter U and is formed with depression 41, and tubular wine wheel 23 is in the depression 41 of heat exchanger 40.

Two snail tongues 26 are symmetrical arranged with respect to described spiral case part 22, each snail tongue 26 includes the first main part 263 that is adjacent to the first tongue 262 of corresponding tubular wine wheel 23 peripheries and is connected with described the first tongue 262, the first main part 263 of two snail tongues 26 extends towards the exit of whole ducting part 20 with respect to described spiral case part 22, is the air-out direction expansion towards whole ducting part 20 between described first main part 263 of two snail tongues 26.

The first side of described heat exchanger 40 stretches in the turning forming between the first tongue 262 of one of them snail tongue 26 and the first main part 263, the second side of heat exchanger 40 stretches in the turning forming between the first tongue 262 of another snail tongue 26 and the first main part 263, in the time that cleaning space 70 is cleaned, fluid in cleaning space 70 can too much or not can not splash to outside cleaning space 70, even if there is small part fluid to be splashed away by the position of the first tongue 262, also can be blocked by the relative both sides of heat exchanger 40.

Please refer to Fig. 4 and Fig. 6, described air-conditioner also comprises the tray 33 for accepting the described cleaning fluid after cleaning, and tray 33 is provided with the discharge outlet 330 for the cleaning fluid after cleaning is derived; Tray 33 is provided with for connecting the through hole 331 that passes of body 313, connect body 313 through the through hole 331 of tray 33 after and stretch in fluid container 34.In discharge outlet 330, can connect drainpipe, can stretch in fluid container 34 by drainpipe, and the cleaning liquid that tray 33 is connect is expelled in fluid container 34, also can cleaning liquid be for example expelled to, in other containers (external bucket) by drainpipe.

Please refer to Fig. 2, housing 10 comprises front panel 11 and the backboard 12 with the common formation spatial accommodation of front panel 11 (not indicating), front panel 11 arches upward and on backboard 12, forms the first space 120 and on front panel 11, form second space 110 with backboard 12 is opposing, and this ducting part 20, guiding subassembly 27, tubular wine wheel 23 and heat exchanger 40 are all installed in described spatial accommodation.

Please refer to Fig. 4 and Fig. 6, described tray 33 is arranged in housing 10 and is positioned at ducting part 20 belows, to accept the cleaning fluid after cleaning, this tray 33 is fixedly installed on backboard 12, and be provided with fixing projection 332, this fixing projection 332 is positioned at the side of tray 33, is locked on backboard 12, thereby tray 33 is fixed on backboard 12 to utilize securing member (not shown) will fix projection 332.

Fluid container 34 be arranged at tray 33 discharge outlet 330 under, for the fluid container 34 shown in Fig. 4, its upper surface is provided with opening (not shown), described opening and described discharge outlet 330 are just to arranging, so that the cleaning fluid after cleaning flows directly in fluid container 34 in the time deriving described tray 33 by described discharge outlet 330, preferably, described opening can be arranged on described fluid container 34 sidewalls, also can be arranged at described fluid container 34 upper covers, and utilize conduit communicated drainage mouth 330 and this opening so that cleaning fluid is imported in fluid container 34.When liquid feeding device 37 is worked, the cleaning fluid of depositing in pumping part 32 withdrawn fluid containers 34 also heats described cleaning fluid in steam generator 35, finally sprayed by the shower nozzle 38 on body 310, thereby play the effect of cleaning the element in described cleaning space 70 and this cleaning space 70, simultaneously, the cleaning fluid of these ejections converges in tray 33 after cleaning completes, and in discharge outlet 330 incoming fluid containers 34, in whole cleaning process, cleaning fluid is recycled, fluid container 34 had been both the storing containers of the clean cleaning fluid before cleaning, again as the bearing container that cleans rear cleaning fluid, make the cleaning fluid after cleaning be unlikely to wantonly to flow in housing 10, affect the clean of housing 10 or surrounding environment, fluid container 34 be connected being connected between body 313 or pumping part 32 and removably connect, after cleaning completes or need to change cleaning fluid time, can be by fluid container 34 from the interior taking-up of described housing 10 to clean.The mode of accepting for cleaning fluid can also adopt other modes, for example, utilize the opening of discharge outlet 330 and described fluid container 34 described in cross current, so that the cleaning fluid of discharging along described discharge outlet 330 converges in fluid container 34 completely, this fluid container 34 can be the container of depositing clean cleaning fluid, can be also that another is specifically designed to the container of accepting the cleaning fluid after having cleaned.

No matter be the liquid feeding device 37 shown in Fig. 4 or Fig. 6, cleaning device 30 also comprises the rubber sleeve 36 that is sheathed on connection body 313 outer walls.Understandably, by sheathed rubber sleeve 36 on the outer wall connecting body 313, can make the cleaning fluid flowing down along connection body 313 be flowed directly in tray 33, the cleaning fluid that also can prevent from converging in tray 33 flows out between the hole wall of through hole 331 along connecting body 313 tube walls and tray 33, converges and discharges along the discharge outlet 330 of tray 33 so that the cleaning fluid after having cleaned can be concentrated.

Please refer to Fig. 4, the inwall of described fluid container 34 is provided with the mount pad 341 of the described pumping part 32 of fixed installation, so that described pumping part 32 is fixedly installed on mount pad 341 to be arranged in described fluid container 34; Or described pumping part 32 separates independent setting and is communicated with so that pumping part 32 extracts the cleaning fluid in described fluid container 34 by water pipe (not shown) with described fluid container 34; Or described fluid container 34 is for being arranged at the external container of described housing 10 outsides, this pumping part 32 can be arranged in described housing 10 or be directly external while cleaning.Described pumping part 32 can be also other modes with the position of described fluid container 34, as long as cleaning fluid is pumped in described housing 10 to clean as object.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (11)

1. an air conditioner room unit, it comprises housing, be arranged at heat exchanger in described housing, be formed at gas channel in described housing, be arranged at the tubular wine wheel in described gas channel and be opened in the air outlet on described housing, it is characterized in that: described air conditioner room unit also comprises cleaning device, this cleaning device comprises and is positioned at described gas channel and along the multiple shower nozzles that arrange on described tubular wine wheel axis direction; Described shower nozzle is arranged between described tubular wine wheel and described heat exchanger and the extremely inlet air side of described tubular wine wheel of this shower nozzle jet cleaning liquid, or, described shower nozzle is arranged between described tubular wine wheel and described air outlet, and this shower nozzle jet cleaning liquid is to the air side of described tubular wine wheel.

2. indoor apparatus of air conditioner as claimed in claim 1, it is characterized in that: described air conditioner room unit also comprises the ducting part that is positioned at described housing, described ducting part forms described gas channel, described gas channel is extending longitudinally, described cleaning device also comprises the body stretching in described gas channel, the bearing of trend of described body is parallel to the axis direction of described tubular wine wheel, and described shower nozzle is arranged on described body.

3. air conditioner room unit as claimed in claim 2, is characterized in that: the inwall of described gas channel is provided with pipe clamp, and described body is held in described pipe clamp.

4. the air conditioner room unit as described in claim 2-4 any one, is characterized in that: described shower nozzle is the opening being opened on described body, and described opening is towards described tubular wine wheel.

5. the air conditioner room unit as described in claim 1-3 any one, it is characterized in that: on described ducting part, be symmetrically formed two described gas channels, two described tubular wine wheels are arranged in two described gas channels, described in each, in gas channel and along being provided with multiple described shower nozzles on corresponding described tubular wine wheel axis direction, the described shower nozzle jet cleaning liquid described in each in gas channel is to corresponding described tubular wine wheel.

6. air conditioner room unit as claimed in claim 2 or claim 3, it is characterized in that: on described ducting part, be symmetrically formed two described gas channels, two described tubular wine wheels are arranged in two described gas channels, described in each in gas channel and along being provided with multiple described shower nozzles on corresponding described tubular wine wheel axis direction, described shower nozzle jet cleaning liquid described in each in gas channel is to corresponding described tubular wine wheel, described in each, in gas channel, all stretch into a described body, described ducting part also comprises and is arranged on two spiral case parts between described gas channel, two described bodys are installed on respectively the relative both sides of described spiral case part.

7. the air conditioner room unit as described in claim 1-3 any one, is characterized in that: described cleaning device also comprises the liquid feeding device for delivery of washing fluid, and described liquid feeding device is connected with described shower nozzle.

8. air conditioner room unit as claimed in claim 7, is characterized in that: described liquid feeding device comprises fluid container and is arranged at the heating member heating in the fluid in described fluid container and in order to convection cell; Or described liquid feeding device comprises fluid container, pumping part and for heating described washing fluid or making described washing fluid produce the steam generator of steam.

9. air conditioner room unit as claimed in claim 6, it is characterized in that: described cleaning device also comprises for delivery of the liquid feeding device of washing fluid and be communicated with the body that is connected of two described bodys and described liquid feeding device, the junction between described connection body and two described bodys is positioned at the bottom of described spiral case part.

10. air conditioner room unit as claimed in claim 9, is characterized in that: described liquid feeding device comprises fluid container and is arranged in fluid in described fluid container and in order to the heating member of convection cell heating, described connection body stretches in described fluid container.

11. air conditioner room units as claimed in claim 9, it is characterized in that: described liquid feeding device comprises fluid container, pumping part and for heating described washing fluid or making described washing fluid produce the steam generator of steam, described connection body stretches in described fluid container, and described pumping part and described steam generator are serially connected with on described connection body.