CN106907769A - Air conditioner room unit - Google Patents
Air conditioner room unit Download PDFInfo
- Publication number
- CN106907769A CN106907769A CN201710127791.8A CN201710127791A CN106907769A CN 106907769 A CN106907769 A CN 106907769A CN 201710127791 A CN201710127791 A CN 201710127791A CN 106907769 A CN106907769 A CN 106907769A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- spiral case
- fluid
- fluid hose
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The invention provides a kind of air conditioner room unit,It includes housing,It is arranged at the heat exchanger in housing,The gas channel being formed in housing and the tubular wine wheel being arranged in gas channel,Cleaning space is formed in housing,Also include the cleaning device cleaned to cleaning space and the ducting part being installed in housing,Ducting part includes spiral case part and snail tongue,Gas channel is formed between snail tongue and spiral case part,Cleaning device includes liquid feeding device and the fluid hose being communicated on liquid feeding device,The length direction of fluid hose is identical with the length direction of spiral case part,Some nozzles are placed with fluid hose on the length direction of the fluid hose,Cleaned on one end to the whole development length of the other end of the cleaning space by the ducting part with reaching,The harmful microbe inside air-conditioning caused by long-time is not cleared up is avoided to grow,And then air-conditioner air-supply is more cleaned,Avoid influence people it is healthy.
Description
The application is the Chinese applying date 2014 year 03 month 31, Application No. 201410129666.7, entitled " air-conditioner
The divisional application of indoor set ".
Technical field
The invention belongs to air-conditioning technical field, more particularly to a kind of air conditioner room unit.
Background technology
Air-conditioner is gradually applied to each average family as a kind of household electrical appliance.Air-conditioner is installed under normal circumstances
In interior, although indoor environment preferably, but in the case where it works long hours, is absorbed around air-conditioner because it is continuous
Air carries out heat exchange, so that the dust in air is gradually adsorbed in air inlet system, in the situation that long-time is not cleared up
Under, it is easy to grow the microorganisms such as bacterium, influence people's is healthy.How to realize to the cleaning inside air-conditioner to improve
Air-out quality turns into industry problem demanding prompt solution.
The content of the invention
It is an object of the invention to provide a kind of air conditioner room unit, it is intended to which solution in the prior art cannot be in air-conditioner
The problem that portion is cleaned.
The present invention is achieved in that a kind of air conditioner room unit, and it includes housing, the heat exchange being arranged in the housing
Device, the gas channel being formed in the housing and the wind wheel being arranged in the gas channel, the wind wheel are tubular wine wheel,
The housing is formed with cleaning space, and the air conditioner room unit also includes the cleaning device cleaned to the cleaning space
And be installed on the ducting part in the housing, the ducting part includes spiral case part and snail tongue, the snail tongue and spiral case part it
Between form the gas channel, the cleaning device includes liquid feeding device and the fluid hose being communicated on the liquid feeding device, institute
The length direction for stating fluid hose is identical with the length direction of the spiral case part, in the length direction of the fluid hose on the fluid hose
On be placed with some nozzles, with reach the cleaning space by the ducting part one end to the other end whole development length
On cleaned.
Further, the fluid hose is arranged in the spiral case part and is fixed on the spiral case part, and the nozzle is
The jet pipe on the fluid hose is communicated in, the jet pipe is stretched in the cleaning space through the side wall of the spiral case part.
Further, the fluid hose is fixed on the outside of the spiral case part, and the nozzle is to be opened in the fluid hose
On opening, the opening is connected with the cleaning space.
Further, the spiral case part includes spiral case body and is installed on the back cover member of the spiral case rear body, described
Back cover member is in gradually-reducing shape by the anterior direction to rear portion of the ducting part.
Further, the back cover member includes two water conservancy diversion side plates and is arranged at intervals between two water conservancy diversion side plates
Some reinforcements, two water conservancy diversion side plates are in "eight" shape；The fluid hose wears and is fixed on the reinforcement, so that
The fluid hose is fixed on the length direction of cover piece and extended in the rear.
Further, the fluid hose is arranged in the back cover member and is fixed in the back cover member, and the nozzle is
The jet pipe on the fluid hose is communicated in, the jet pipe is stretched in the cleaning space through the side wall of the back cover member.
Further, the spiral case part includes spiral case body and is installed on the back cover member of the spiral case rear body, described
The outer surface of back cover member is provided with pipe clamp, and the fluid hose wears and is fixed in the pipe clamp, the fluid hose be located at it is described after
Between cover piece and the heat exchanger.
Further, the nozzle is arranged between the tubular wine wheel and the heat exchanger.
Further, the fluid hose is located at the opposite sides of the spiral case part, and the nozzle is towards the spiral case part
Spray fluid in outside.
Further, the air conditioner room unit also includes the guiding subassembly being installed in the housing, and the nozzle sets
Put between the tubular wine wheel and the guiding subassembly.
Further, the part of the air intake vent positioned at the gas channel of the spiral case part is located at the recessed of the heat exchanger
In falling into, the tubular wine wheel is located in the depression of the heat exchanger, and the fluid hose and the nozzle thereon are respectively positioned on described
In the depression of heat exchanger.
Further, the gas channel extends to the other end by one end of the ducting part, and the ducting part is
Individual independent part.
Having the technical effect that relative to prior art of the invention：Air conditioner room unit when in cleaning model, in housing
Cleaning space is formed, the cleaning carried out to cleaning space by cleaning device, realization is cleaned to air conditioner room unit inside,
Specifically, using the ducting part for forming gas channel, and the length direction of fluid hose and the length direction of spiral case part be it is identical,
Some nozzles are placed with fluid hose in its longitudinal direction, with reach the cleaning space by the ducting part one end extremely
Cleaned on the whole development length of the other end, it is to avoid the harmful microorganism inside air-conditioning caused by long-time is not cleared up
Growth, and then make air-conditioner blow more clean, it is to avoid influence people it is healthy.
Brief description of the drawings
Fig. 1 is the front view of air conditioner room unit provided in an 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 view of the air conditioner room unit of Fig. 1, and wherein guiding subassembly is closed.
Fig. 4 is the cross-sectional view of the air conditioner room unit of Fig. 1, and wherein guiding subassembly is in open mode.
Fig. 5 is the stereo amplification figure of the guiding subassembly of the air conditioner room unit of Fig. 2.
Fig. 6 is cleaning device, back cover member, the assembling schematic diagram of drip tray of the air conditioner room unit of Fig. 2.
Fig. 7 is cleaning device, back cover member, the three-dimensional exploded view of drip tray of the air conditioner room unit of Fig. 6.
Fig. 8 is another cleaning device and back cover member, the three-dimensional exploded view of drip tray in the air conditioner room unit of Fig. 1.
Fig. 9 is the cross-sectional view of the air conditioner room unit of Fig. 8.
Figure 10 is the enlarged drawing of the circled of Fig. 8.
Figure 11 shows another position view of the body and its top nozzle of cleaning device in gas channel.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please refer to Fig. 1 to Fig. 4, air conditioner room unit provided in an embodiment of the present invention includes housing 10, is arranged at institute
State the heat exchanger 40 in housing 10, the gas channel 21 being formed in the housing 10 and be arranged in the gas channel 21
The cleaning space 70 (as shown in Figure 4) of closure, institute are formed in wind wheel 23, the housing 10 when the air-conditioner is in cleaning model
Stating air-conditioner also includes the cleaning device 30 cleaned to the cleaning space 70.
Air conditioner room unit forms the cleaning space 70 of closure when in cleaning model in housing 10, filled by cleaning
Put the cleaning that 30 pairs of cleaning spaces 70 are carried out, realization is cleaned to air conditioner room unit inside, it is to avoid inside air-conditioning because it is long when
Between do not clear up caused by harmful microbe grow, and then make air conditioner room unit blow more clean, it is to avoid influence people body
Body health.
Please refer to Fig. 3 and Fig. 4, the cleaning space 70 includes the gas channel 21, and air conditioner room unit is also wrapped
Include the ducting part 20 and guiding subassembly 27 being installed in the housing 10.The ducting part 20 is with the insertion ducting part
The 20 anterior gas channel 21 to rear portion.The heat exchanger 40 encloses the entrance located at the gas channel 21.The shape of heat exchanger 40
Into one end of the cleaning space 70 of closure, guiding subassembly 27 forms the other end of the cleaning space 70 of closure.
Please refer to Fig. 5, the guiding subassembly 27 includes the exit site positioned at the gas channel 21 and in the gas
The first swingable conducting element 271 and rotation are installed on the second conducting element on first conducting element 271 in circulation road 21
272。
When the air-conditioner is in cleaning model, first conducting element 271 is opened and common with second conducting element 272
With the closure gas channel 21, first conducting element 271, second conducting element 272, the inwall of the gas channel 21
And the heat exchanger 40 is collectively forming cleaning space 70, as shown in Figure 4.
The air-conditioner is also included in the air-conditioner and is in the cleaning space 70 is cleaned during cleaning model
Cleaning device 30.
In above-mentioned air-conditioner, heat exchanger 40 encloses the entrance for setting the gas channel 21, and in going out in the gas channel 21
Oral area position sets guiding subassembly 27, and the guiding subassembly 27 includes swingable the first conducting element 271 and relative to the first water conservancy diversion
The second conducting element 272 that part 271 is rotated, when air-conditioner is in cleaning model, first conducting element 271 is led with described second
Stream part 272 open simultaneously block the gas channel 21 jointly, thus, first conducting element 271, second conducting element 272,
The inwall of the gas channel 21 and the heat exchanger 40 are collectively forming the cleaning space 70, are completed by cleaning device 30
Cleaning to cleaning space 70, realization is cleaned to air-conditioner inside, it is to avoid inside air-conditioning caused by long-time is not cleared up
Harmful microbe grow, and then make air-conditioner blow more clean, it is to avoid influence people it is healthy.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, the ducting part 20 is also with the insertion ducting part 20
Anterior another described gas channel 21 to rear portion, the heat exchanger 40 enclose simultaneously the entrance that sets the gas channel 21 and
The entrance of another gas channel 21.The exit site of another gas channel 21 is provided with another water conservancy diversion
Component 27.The inwall of another guiding subassembly 27, the heat exchanger 40 and another gas channel 21 is collectively forming
Another described cleaning space 70.The cleaning device 30 is simultaneously empty to the cleaning when air-conditioner is in cleaning model
Between 70 and another described cleaning space 70 cleaned.
In the present embodiment, ducting part 20 is provided with two gas channels 21, and two guiding subassemblies 27 are respectively arranged at
In two gas channels 21, and when air-conditioner is in cleaning model, all guiding subassemblies 27 are opened, make the first conducting element
271 are opened with the second conducting element 272 and block corresponding gas channel 21 jointly, and two gas are set along with heat exchanger 40 encloses simultaneously
The entrance of circulation road 21, thus, air-conditioner forms two cleaning spaces 70, then simultaneously clear to two by cleaning device 30
Space 70 is washed to be cleaned.
Invention of the invention conception under, in other embodiments, only for an independent cleaning space 70 carry out it is clear
Wash the automatic cleaning for equally realizing air-conditioner, it is possible to understand that ground, more than two cleaning space 70 equally realizes air-conditioner
Cleaning, specifically, multiple gas channels 21 are opened up on ducting part 20, the export department in each gas channel 21
Position sets the guiding subassembly 27, and can be blocked after the first conducting element 271 and the opening of the second conducting element 272 of the guiding subassembly 27
Corresponding gas channel 21, meanwhile, the entrance of multiple gas channels 21 is enclosed and set by heat exchanger 40, and heat exchanger 40 encloses in the mode of encircling
Located at the entrance of each gas channel 21 so that each guiding subassembly 27 and the inwall of respective gas channel 21 and the shape of heat exchanger 40
Into multiple cleaning spaces 70, cleaning device 30 is cleaned or each correspondence of cleaning space 70 to multiple cleaning spaces 70 simultaneously
The structure of one cleaning device 30 and each cleaning device 30 can it is identical can be different.
An either cleaning space 70, or more than one cleaning space 70, the gas channel 21 is by the wind
One end of road part 20 extends to the other end；The heat exchanger 40, first conducting element 271 and second conducting element 272
Each parallel to the gas channel 21 by the ducting part 20 one end to the other end bearing of trend；The air-conditioner is in
During air supply pattern, second conducting element 272 turn folding on first conducting element 271 and with first conducting element
271 are swung in the lump, i.e., guiding subassembly 27 is closed and air-supply is swung in gas channel 21, as shown in Figure 3.
In the present embodiment, either a cleaning space 70 or more than one cleaning space 70, its guiding subassembly
27 structure all same, describes in detail to guiding subassembly 27 below.
Please refer to Fig. 1 and Fig. 5, the guiding subassembly 27 also include driving first conducting element 271 to rotate the
One actuator 273 and driving second conducting element 272 are relative to the second actuator 274 that first conducting element 271 is rotated.
Please refer to Fig. 3 and Fig. 4, first conducting element 271 in have on its cross section point 2711 and with institute
The relative thick end 2712 of point 2711 is stated, the point 2711 more stretches to the gas relative to the thick end 2712
Inside circulation road 21；First conducting element 271 is provided with pivoted hole 2713, second water conservancy diversion in the side of its thick end 2712
The ends of part 272 is provided with the first driving rod 2720, and first driving rod 2720 is articulated in the pivoted hole respectively
In 2713, under the driving of the second actuator 274 so that second conducting element 272 can be relative to first conducting element 271
Rotate, further, the one side of first conducting element 271 is provided with the accommodating cavity of accommodating second conducting element 272
2714, the pivoted hole 2713 is mutually communicated with the accommodating cavity 2714, and the second conducting element 272 is turned folding leads in described first
Flow in the accommodating cavity 2714 of part 271.Second conducting element 272 is articulated in the side of first conducting element 271, the pivot of the two
Thick end 2712 of the socket part position in the first conducting element 271.The ends of first conducting element 271 is provided with second
Driving rod 2710, two the second driving rods 2710 are articulated in the opposite end of ducting part 20.First actuator 273 is connected to
On wherein one second driving rod 2710 of one conducting element 271, and the first conducting element is driven under the rotation of the first actuator 273
271 rotate relative to the opposite end of ducting part 20.
Please refer to Fig. 2, the ducting part 20 includes second relative with the first installing plate 24 of the first installing plate 24
Installing plate 25 and the spiral case part 22 being installed between the installing plate 25 of first installing plate 24 and second and snail tongue 26, the snail tongue
The gas channel 21 is formed between 26 and spiral case part 22.Two the second driving rods 2710 are articulated in the He of the first installing plate 24 respectively
On second installing plate 25, and the first conducting element 271 is articulated in the air-flow by two the second driving rods 2710 of the first conducting element 271
In passage 21.
First actuator 273 drives first conducting element 271 to be installed relative to first around the second driving rod 2710
Plate 24 and second installing plate 25 are rotated, similarly, external second actuator 274 of the first driving rod 2720, using institute
Stating the second actuator 274 drives second conducting element 272 to be rotated relative to first conducting element 271, and described first drives
Part 273 and second actuator 274 are stepper motor, and its control mode is automatically controlled, i.e., in the internal circuit board of air-conditioner
On be provided for control first actuator 273 and second actuator 274 work control circuit, and by the control electricity
The control circuit of road and cleaning model and start the circuit of cold/warm pattern and be connected.
, it is necessary to one two second of the first conducting element 271 of utilization of guiding subassembly 27 for a gas channel 21
Driving rod 2710 is articulated in the gas channel 21, in multiple gas channels 21, multiple guiding subassemblies 27 are also with
Two the second driving rods 2710 of one conducting element 271 are articulated in the gas channel 21 at respective place.And it is logical for multiple air-flows
Two gas channels 21 in road 21, such as the present embodiment, the ducting part 20 includes two snail tongues 26, two snail tongues 26
Respectively the first snail tongue 261 and the second snail tongue 260, and the first snail tongue 261 is located at the phase of spiral case part 22 with the second snail tongue 260 respectively
To both sides, one of gas channel 21, the second snail tongue 260 and spiral case part 22 are formed between the first snail tongue 261 and spiral case part 22
Between to be formed and be provided with guiding subassembly 27 in another gas channel 21, and two gas channels 21.
Please refer to Fig. 4, in the present embodiment, when guiding subassembly 27 is opened, the first conducting element 271 is rotated, and makes the
The free end side of one conducting element 271 is resisted against in snail tongue 26, and the second conducting element 272 is rotated relative to the first conducting element 271, and is made
The free end side of the second conducting element 272 is resisted against on spiral case part 22, it is possible to understand that ground, in other embodiments, the first conducting element
271 is opposite with the element supported in the present embodiment with the element that the free end side of the second conducting element 272 is supported, i.e. first
The free end side of conducting element 271 supports spiral case part 22, and the free end side of the second conducting element 272 supports snail tongue 26.In a word, water conservancy diversion
The free end side of the first conducting element 271 of component 27 supports the side of the inwall of gas channel 21, and the freedom of the second conducting element 272
The opposite side of the inwall of gas channel 21 is supported in side, and the inwall of the gas channel 21 for being formed by spiral case part 22 and snail tongue 26 comes
Say, the free end side of the first conducting element 271 is resisted against snail tongue 26 and the alternative one of spiral case part 22, the freedom of the second conducting element 272
It is another with both spiral case parts 22 that side is resisted against snail tongue 26.
In the present embodiment, when cleaning model is started in the control panel (not shown) of housing 10, control circuit drives
Dynamic first actuator 273 and the second actuator 274 are started working, under the driving effect of the first actuator 273, the first conducting element
271 the second conducting elements 272 of drive rotate up to the point 2711 and support to snail tongue 26, in the driving of the second actuator 274
Under effect, the second conducting element 272 rotates up to its free end 2721 and supports to spiral case part 22 relative to the first conducting element 271；When
When starting cold/warm pattern on the control panel of housing 10, the first actuator 273 described in control circuit drives works, and makes described
First conducting element 271 and second conducting element 272 are swung in gas channel 21, and second actuator 274 is remained stationary as
So that second conducting element 272 is placed in the accommodating cavity 2714 and plays water conservancy diversion jointly with first conducting element 271
Effect.
Please refer to Fig. 2, in the present embodiment, the second actuator 274 is installed on the second installing plate 25, and first drives
Part 273 is installed on the first installing plate 24, and the first actuator 273 and the second actuator 274 are separately mounted to ducting part 20
On first installing plate 24 and the second installing plate 25 of opposite end, it is to avoid the first actuator 273 and the second actuator 274 are mutually dry
Relate to.
Please refer to Fig. 2 to Fig. 7, the cleaning device 30 includes liquid feeding device 37 and is sent the liquid feeding device 37
The nozzle 38 in fluid injection to the cleaning space 70 for coming.Liquid feeding device 37 is fed through fluid is cleaned at nozzle 38, then
To be cleaned in fluid injection to cleaning space 70 by nozzle 38, and the element in cleaning space 70 and cleaning space 70 will be carried out clearly
Wash.Under air-conditioner inventive concept of the invention, as long as possess liquid feeding device 37 and nozzle 38 can just realize to cleaning space
70 cleaning.The fluid that liquid feeding device 37 is sent is at least one in rinse water, cleaning solution, steam and air freshener.
Further, the cleaning device 30 also includes the fluid hose 31 being communicated on the liquid feeding device 37, the spray
Mouth 38 is arranged on the fluid hose 31.The fluid that liquid feeding device 37 is sent is delivered at nozzle 38 by fluid hose 31.
In the present embodiment, the fluid hose 31 can be directly fixed on spiral case part 22 to realize the fixation of fluid hose 31, it is possible to understand that
Ground, in other embodiments, fluid hose 31 can be fixed on other fixed elements, not necessarily have to spiral case part 22
On.In the present embodiment, fluid hose 31 parallel to the gas channel 21 by one end of the ducting part 20 to the other end
Bearing of trend, nozzle 38 is provided with multiple, and each nozzle 38 is arranged on fluid hose 31, reaches cleaning space 70 by ducting part
Can be cleaned on 20 one end to the whole development length of the other end.
Further, the liquid feeding device 37 includes in fluid container 34 and the fluid being arranged in fluid container 34 and uses
With the heating member 35 heated to fluid.Fluid hose 31 is stretched in fluid container 34.Fluid container 34 contain fluid can be
At least one in water, cleaning solution, air freshener.Fluid after heated part 35 is heated enters nozzle 38 by fluid hose 31
Place, because the fluid for heating has certain pressure, therefore the fluid of heating is spouting at nozzle 38, and then the stream for heating
Body is entered in cleaning space 70, and the element in inwall and cleaning space 70 to cleaning space 70 is cleaned.
Air-conditioner after a period of operation, is easily accumulated on the element in the inwall of cleaning space 70 and cleaning space 70
There is dust, or even be attached with a small amount of oily matter, the cleaning device 30 of the present embodiment is heated using to cleaning fluid, can be conducive to
Pressure in enhancing fluid hose 31, cleaning fluid when being sprayed by nozzle 38, HTHP, it can effectively dissolve oily matter, special
It is not that cleaning fluid is heated to be pure steam by heating member 35, after being sprayed by nozzle 38, vaporization after oily matter dissolving makes
The element obtained in the inwall and cleaning space 70 of the cleaning space 70 after being cleaned can reach ultra-clean state, and cleaning effect is very
It is good.
Further, the liquid feeding device 37 also includes the cover plate 370 being placed on fluid container 34, and fluid hose 31 passes through lid
Plate 370 is stretched in fluid container 34.
Air-conditioner has multiple cleaning spaces 70 and has a cleaning space 70, and cleaning device 30 is similar, and it is different
Part is：When air-conditioner has two cleaning spaces 70, the fluid hose 31 includes the first body 310, the second body 311
And connect the liquid feeding device 37 and first body 310 and the connection pipe body 313 of second body 311, described first
First jet 380 is provided with body 310, second nozzle 381 is provided with second body 311, liquid feeding device 37 is sent
Fluid by being divided into two parts after connection pipe body 313, a part of fluid enters in the first body 310, and by first jet 380
To in a wherein cleaning space 70, another part fluid enters in the second body 311 for injection, and by second nozzle 381 spray to
In another cleaning space 70, realize to two cleanings of cleaning space 70, it is possible to understand that ground, for more than two cleaning
For space 70, the fluid that liquid feeding device 37 is sent passes through by being divided into some, each section fluid after connection pipe body 313
Respective body and nozzle thereon 38 are sprayed to corresponding cleaning space 70, realize the cleaning of multiple cleaning spaces 70.
The spiral case part 22 includes spiral case body 225 and is installed on the back cover member 29 at the rear portion of spiral case body 225, back cover member 29
Length parallel to spiral case body 225 length direction.Either a cleaning space 70 or more than one cleaning space
70, fluid hose 31 is mounted in back cover member 29, and specifically, fluid hose 31 is arranged in the back cover member 29 and is fixed on bonnet
On part 29, the length direction of fluid hose 31 is identical with the length direction of back cover member 29, and nozzle 38 is to be communicated in the fluid hose 31
On jet pipe, jet pipe stretched in corresponding cleaning space 70 through the side wall of back cover member 29, as shown in Figure 4.
During for two cleaning spaces 70, connection pipe body 313 stretches into the bottom of back cover member 29, and the first body 310 and
Two bodys 311 stretch to the inside of back cover member 29 and are fixed in back cover member 29, the first body 310 and the parallel peace of the second body 311
Loaded in back cover member 29.For more than two cleaning space 70, each body for diverging out by connection pipe body 313 is equal
It is fixed in back cover member 29.
Back cover member 29 is in gradually-reducing shape by the direction of front portion to rear portion.Back cover member 29 includes two water conservancy diversion side plates 290 and interval
The reinforcement 291 between the water conservancy diversion side plate 290 is arranged at, two water conservancy diversion side plates 290 are in "eight" shape.Back cover member 29
Gradually-reducing shape makes air-flow gently enter in two cleaning spaces 70, reduces gas shock of the air-flow to the inwall in air channel, reaches drop
The purpose made an uproar.Reinforcement 291 is provided with the block button hole 2911 for fixing the first body 310 and the second body 311.First body
310 and second body 311 be stuck in block button hole 2911, first jet 380 and the correspondence of second nozzle 381 are through water conservancy diversion side plate
290 and stretch in corresponding cleaning space 70.
The back cover member 29 also includes the fixed charge method end plate 292 positioned at the opposite end of water conservancy diversion side plate 290, connection pipe body
313 fixed charge method end plates 292 for passing through bottom are simultaneously stretched in back cover member 29.
Wind wheel 23 is in the present embodiment tubular wine wheel 23, its porch for being installed on gas channel 21.Heat exchanger 40
U-shaped profile is simultaneously formed with depression 41, and the entrance of gas channel 21 is stretched into the depression 41 of heat exchanger 40, while tubular wine wheel
23 also in the depression 41 of heat exchanger 40.When cleaning device 30 is cleaned to cleaning space 70, nozzle 38 is by fluid injection
To cleaning space 70, now, tubular wine wheel 23 can rotate and produce suction make outside air enter cleaning space 70 in, stream
In the air-flow suction tubular wine wheel 23 that body is produced with tubular wine wheel 23, and got rid of under the rotary cutting power effect of tubular wine wheel 23 to
In cleaning space 70, the tubular wine wheel 23 in cleaning space 70 and cleaning space 70 is thoroughly cleaned.
For two cleaning spaces 70, two entrances of gas channel 21 are stretched into the depression 41 of heat exchanger 40,
Back cover member 29 is located in the depression 41 of heat exchanger 40.The porch of two gas channels 21 is mounted on tubular wine wheel 23, two
Tubular wine wheel 23 is all located in the depression 41 of heat exchanger 40.Two tubular wine wheels 23 are respectively the first tubular wine wheel 230 and second
Tubular wine wheel 231.
Please refer to Fig. 3 and Fig. 4, first snail tongue 261 of ducting part 20 and second snail tongue 260 relative to
The spiral case part 22 is symmetrical arranged, and first snail tongue 261 includes being adjacent to the first tongue of the periphery of the first tubular wine wheel 230
262 and the first main part 263 for being connected with first tongue 262, second snail tongue 260 includes being adjacent to the second through-flow wind
The second main part 265 taken turns the second tongue 264 of 231 peripheries and be connected with second tongue 264, first main part
263 extend relative to the spiral case part 22 with second main part 265 towards the exit of whole ducting part 20, and described the
The air-out direction expansion of whole ducting part 20 is directed towards between one main part 263 and second main part 265.
First side of the heat exchanger 40 is stretched in the turning formed between the first tongue 262 and the first main part 263,
Second side of heat exchanger 40 is stretched in the turning formed between the second tongue 264 and the second main part 265, when to cleaning space
70 when being cleaned, and the fluid in cleaning space 70 excessively or will not be splashed to never outside cleaning space 70, even if having
Minority of fluid is splashed away by the position of the first tongue 262 and the second tongue 264, can also be kept off by the opposite sides of heat exchanger 40
Firmly.
Please refer to Fig. 7, the air-conditioner also includes the drip tray 33 for accepting the cleaning fluid after cleaning, connects
Water pond 33 is provided with for by discharge outlet 330 derived from the cleaning fluid after cleaning；Drip tray 33 is provided with what is passed through for connection pipe body 313
Through hole 331, connection pipe body 313 through drip tray 33 through hole 331 after and stretch in fluid container 34.Discharge outlet 330
On can connect drainpipe, can be stretched in fluid container 34 by drainpipe, and drip tray 33 is connect cleaning liquid row
Go out to fluid container 34, it is also possible to cleaning liquid is expelled in other containers (such as external bucket) by drainpipe.
Please refer to Fig. 1 and Fig. 2, housing 10 includes front panel 11 and is collectively forming receiving space with front panel 11
The backboard 12 of (sign), front panel 11 is opposite with backboard 12 to arch upward and in forming the first space 120 on backboard 12 and in above
Second space 110 is formed on plate 11, the ducting part 20, guiding subassembly 27, tubular wine wheel 23 and heat exchanger 40 are mounted on institute
State in receiving space.
Please refer to Fig. 1, Fig. 6 and Fig. 7, the drip tray 33 is arranged in housing 10 and is located under tubular wine wheel 23
Side, to accept the cleaning fluid after cleaning, the drip tray 33 is fixedly installed on backboard 12, and is provided with fixed projection 332, and this is fixed
Projection 332 is located at the side of drip tray 33, and fixed projection 332 is locked on backboard 12 with using fastener (not shown), from
And drip tray 33 is fixed on backboard 12.
Please refer to Fig. 8 to Figure 10, the cleaning device of air-conditioner could alternatively be the cleaning device shown in Fig. 8, specifically
For the liquid feeding device 37 includes the fluid container 34 and pumping part 32 for depositing the cleaning fluid.It is to be appreciated that described
Fluid container 34 is installed in the housing 10, or is installed on outside the housing 10.The cleaning device 30 also includes using
In heating the cleaning fluid or the cleaning fluid is produced the steam generator 35 ' of steam, the two of the steam generator 35 '
Port connects with the pumping part 32 and the fluid hose 31 respectively.Heating fluid is provided with steam generator 35 ' to produce steaming
The device of vapour.
The steam generator 35 ' is serially connected with fluid hose 31, and the steam generator 35 ' is fixedly installed on fluid container 34
Inwall or outer wall, or it is fixedly installed in the bottom of drip tray 33.The cleaning fluid extracted by pumping part 32 is flowing through steaming
It is heated during vapour generator 35 ', to improve the temperature of cleaning fluid, or cleaning fluid heating is produced into steam, so that fluid
The cleaning fluid sprayed at the nozzle 38 of pipe 31 is liquid, three kinds of forms of gaseous state or gas-liquid mixed.
Referring to Fig. 9, air-conditioner after a period of operation, in tubular wine wheel 23, spiral case part 22 and snail tongue 26
Easily accumulation has dust on the inner surface of inwall and heat exchanger 40, or even is easily attached with a small amount of oily matter, cleaning device
30 using to cleaning fluid heat, can be conducive to strengthen fluid hose 31 in pressure, cleaning fluid when being sprayed by nozzle 38, high temperature
High pressure, it can effectively dissolve oily matter, particularly steam generator 35 ' and cleaning fluid is heated to be into pure steam, by nozzle 38
After place sprays, vaporization after oily matter dissolving so that the surface of tubular wine wheel 23, spiral case part 22 and snail tongue 26 after being cleaned
Inwall and the inner surface etc. of heat exchanger 40 can reach ultra-clean state, cleaning effect is very good.Specifically, steam generator 35 '
Control mode is also automatically controlled, setting control circuit in air-conditioner, and steam generation can be shown on the control panel of air-conditioner
Three kinds of working methods of device 35 ', cause the cleaning fluid of ejection at nozzle 38 for liquid, gaseous state and gas-liquid mixed state respectively, when
So when being worked without steam generator 35 ', cleaning fluid is not heated to be sprayed directly through steam generator 35 ' by nozzle 38
Go out, a sensor (not shown) should be also set in the steam generator 35 ', when there is no cleaning fluid in detection steam generator 35 '
When, it automatically controls steam generator 35 ' and is stopped, it is ensured that the service life of steam generator 35 '.
The pumping part 32 is arranged in the fluid container 34, or is arranged at outside the fluid container 34.Specifically
Ground, the fluid container 34 is arranged at the underface of the discharge outlet 330 of drip tray 33, and in the upper surface of the fluid container 34
Be provided with opening (not shown), the opening with the discharge outlet 330 just to setting so that the cleaning fluid after cleaning is by the row
The mouth of a river 330 flows directly into fluid container 34 when deriving the drip tray 33, it is preferable that the opening can be arranged at the stream
On the side wall of body container 34, it is also possible to be arranged on the fluid container 34 and cover, and using conduit communicated drainage mouthful 330 and the opening
Imported in fluid container 34 with by cleaning fluid.When liquid feeding device 37 works, storage is clear in the withdrawn fluid container 34 of pumping part 32
Washing lotion simultaneously makes the cleaning fluid be heated in steam generator 35 ', is finally sprayed by the nozzle 38 on fluid hose 31, so that
Play a part of the element cleaned in the cleaning space 70 and the cleaning space 70, meanwhile, the cleaning fluid that these spray is clear
In converging to drip tray 33 after the completion of washing, and through in the incoming fluid container 34 of discharge outlet 330, in whole cleaning process so that
Cleaning fluid is recycled, and fluid container 34 had both been the storing containers of the clean cleaning fluid before cleaning, and as clear after cleaning
The bearing container of washing lotion so that the cleaning fluid after cleaning is unlikely to flow wantonly in housing 10, influence housing 10 or surrounding
Connection between the cleaning of environment, fluid container 34 and fluid hose 31 or pumping part 32 is cleaning to be detachably connected
Into rear or when needing to be replaced and cleaned liquid, fluid container 34 can be taken out to be cleaned from the housing 10.For clear
The undertaking mode of washing lotion can also use other modes, for example, connecting the discharge outlet 330 and the fluid container using water pipe
34 opening, so as to be converged to completely in fluid container 34 along the cleaning fluid that the discharge outlet 330 is discharged, the fluid container 34 can
Be deposit clean cleaning fluid container, or it is another dedicated for accept cleaning after the completion of cleaning fluid container.
Cleaning device 30 also includes being sheathed on the rubber sleeve 36 of the outer wall of connection pipe body 313.It is to be appreciated that by connection
Rubber sleeve 36 is arranged on the outer wall of body 313, the cleaning fluid flowed down along connection pipe body 313 can be made to be flowed directly to drip tray 33
In, it is also possible to prevent from converging at the cleaning fluid in drip tray 33 along the tube wall of connection pipe body 313 and drip tray 33 to through hole 331
Flowed out between hole wall, so that the cleaning fluid after the completion of cleaning can concentrate convergence and the discharge outlet 330 along drip tray 33 is discharged.
The pumping part 32 can be fixed on the inwall of fluid container 34 or outer wall, so that pumping part 32 is fixed on fluid
On container 34, or, pumping part 32 is separately independently arranged with the fluid container 34 and is connected by water pipe (not shown)
Cleaning fluid in the fluid container 34 is extracted in order to pump part 32；Or, the fluid container 34 is to be arranged at the shell
External container outside body 10, then it is directly external when the pumping part 32 can be arranged in the housing 10 or be cleaned.
The pumping part 32 and the position of the fluid container 34 can also be other modes, as long as being pumped to the shell with by cleaning fluid
In body 10 for the purpose of being cleaned.
Please refer to Fig. 8 to Figure 10, further, for two cleaning spaces 70, the first of fluid hose 31 manages
The body 311 of body 310 and second is fixed on the outside of spiral case part 22, and first jet 380 is the be opened on the first body 310
One opening, second nozzle 381 is the second opening being opened on the second body 311, and the first opening is clear with two with the second opening
Space 70 is washed to connect.Specifically, the first body 310 is individually fixed in the phase of the back cover member 29 of spiral case part 22 with the second body 311
To both sides.The fluid hose 31 be fixedly installed in the back cover member 29 and be located at the back cover member 29 and the heat exchanger 40 it
Between, specifically, the outer surface of the water conservancy diversion side plate 290 of back cover member 29 is provided with pipe clamp 293, first body 310 and
Two bodys 311 are worn and are fixed in the pipe clamp 293, and the body 311 of first body 310 and second is limited using pipe clamp 293
The free degree, prevent the first body 310 from being rocked with the second body 311, to strengthen its job stability.
For a cleaning space 70, fluid hose 31 is directly fixed on the outside of spiral case part 22, and nozzle 38 is to open up
Opening on fluid hose 31, the opening is connected with the cleaning space 70, and specifically, fluid hose 31 is fixed on spiral case part 22
The outside of back cover member 29, fluid hose 31 is clamped by the pipe clamp 293 in back cover member 29, realizes fluid hose 31 with back cover member 29
Connection.
Please refer to Figure 11, heat exchanger 40 forms one end of the cleaning space 70 of closure, and guiding subassembly 27 is formed
The other end of the cleaning space 70 of closure, wind wheel 23 is located between heat exchanger 40 and guiding subassembly 27, no matter nozzle 38 is straight
It is that the opening that is opened on body 310,311 and body 310,311 are arranged in gas channel 21 to connect, or nozzle 38 is arranged at
Stretch out and enter in gas channel 21 on body 310,311 in spiral case part 22 and from spiral case part 22, nozzle 38 is arranged on institute
State between wind wheel 23 and the heat exchanger 40, the fluid sprayed by nozzle 38 can be sprayed to heat exchanger 40 with a part, one
Divide injection to wind wheel 23, or, whole fluids are all sprayed to wind wheel 23, and cleaning fluid is indirectly sprayed onto by wind wheel rotation
On the internal face of cleaning space 70.
In the present embodiment, wind wheel 23 is located between heat exchanger 40 and guiding subassembly 27, and nozzle 38 is arranged on the wind wheel
Between 23 and the heat exchanger 40, in other embodiments, the nozzle 38 can be arranged on the wind wheel 23 and be led with described
Stream component 27 between, as shown in figure 11, now, nozzle 38 can be arranged at be separately positioned in gas channel 21 body 310,
On 311, i.e., in the opposite sides of spiral case part 22, nozzle 38 can also be arranged at the body 310,311 in spiral case part 22 to nozzle 38
Above and from spiral case part 22 stretch out and enter in gas channel 21.
In the present embodiment, heat exchanger 40 forms one end of the cleaning space 70 of closure, and guiding subassembly 27 is formed and closed
The other end of the cleaning space 70 for closing, in other embodiments, wind wheel 23 can form the one of the cleaning space 70 of closure
End, guiding subassembly 27 forms the other end of the cleaning space 70 of closure, and nozzle 38 is arranged on wind wheel 23 and guiding subassembly 27
Between.
It is to be appreciated that as guiding subassembly 27 as the other end of cleaning space 70 alternative solution, specifically, described
The air outlet 1000 being connected with the gas channel 21 is offered on housing 10, the air conditioner room unit also includes being located at institute
The switch gate 1100 at air outlet 1000 is stated, the switch gate 1100 forms the other end of the cleaning space 70 of closure, such as
Shown in Fig. 9.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of air conditioner room unit, it includes housing, the heat exchanger being arranged in the housing, is formed in the housing
Gas channel and the wind wheel being arranged in the gas channel, it is characterised in that：The wind wheel is tubular wine wheel, the housing shape
Into there is cleaning space, the air conditioner room unit also includes the cleaning device cleaned to the cleaning space and is installed on institute
The ducting part in housing is stated, the ducting part includes spiral case part and snail tongue, is formed between the snail tongue and the spiral case part
The gas channel, the cleaning device includes liquid feeding device and the fluid hose being communicated on the liquid feeding device, the fluid
The length direction of pipe is identical with the length direction of the spiral case part, is arranged on the length direction of the fluid hose on the fluid hose
There are some nozzles, obtained on one end to the whole development length of the other end of the cleaning space by the ducting part with being reached
To cleaning.
2. air conditioner room unit as claimed in claim 1, it is characterised in that：The fluid hose is arranged in the spiral case part simultaneously
It is fixed on the spiral case part, the nozzle is the jet pipe being communicated on the fluid hose, the jet pipe passes through the spiral case part
Side wall stretch in the cleaning space.
3. air conditioner room unit as claimed in claim 1, it is characterised in that：The fluid hose is fixed on the outer of the spiral case part
Portion, the nozzle is the opening being opened on the fluid hose, and the opening is connected with the cleaning space.
4. air conditioner room unit as claimed in claim 1 or 2, it is characterised in that：The spiral case part includes spiral case body and peace
Back cover member loaded on the spiral case rear body, the back cover member is by the anterior direction to rear portion of the ducting part in tapered
Shape.
5. air conditioner room unit as claimed in claim 4, it is characterised in that：The back cover member include two water conservancy diversion side plates and
Some reinforcements between two water conservancy diversion side plates are arranged at, two water conservancy diversion side plates are in "eight" shape；The fluid
Pipe wears and is fixed on the reinforcement, so that the fluid hose is fixed on the length direction of cover piece and extended in the rear.
6. air conditioner room unit as claimed in claim 4, it is characterised in that：The fluid hose is arranged in the back cover member simultaneously
It is fixed in the back cover member, the nozzle is the jet pipe being communicated on the fluid hose, the jet pipe passes through the back cover member
Side wall stretch in the cleaning space.
7. the air conditioner room unit as described in claim 1 or 3, it is characterised in that：The spiral case part includes spiral case body and peace
Back cover member loaded on the spiral case rear body, the outer surface of the back cover member is provided with pipe clamp, and the fluid hose wears fixation
In in the pipe clamp, the fluid hose is located between the back cover member and the heat exchanger.
8. the air conditioner room unit as described in claim any one of 1-3, it is characterised in that：The nozzle is arranged on the through-flow
Between wind wheel and the heat exchanger.
9. air conditioner room unit as claimed in claim 1, it is characterised in that：The fluid hose is located at the relative of the spiral case part
Both sides, the nozzle sprays fluid towards the outside of the spiral case part.
10. air conditioner room unit as claimed in claim 9, it is characterised in that：The air conditioner room unit also includes being installed on
Guiding subassembly in the housing, the nozzle is arranged between the tubular wine wheel and the guiding subassembly.
11. air conditioner room unit as described in any one of claim 1-3,5-6, it is characterised in that：The spiral case part is located at
The part of the air intake vent of the gas channel is located in the depression of the heat exchanger, and the tubular wine wheel is located at the heat exchanger
In depression, the fluid hose and the nozzle thereon are respectively positioned in the depression of the heat exchanger.
12. air conditioner room unit as described in claim 1-3,5-6, any one of 9-10, it is characterised in that：The gas channel
The other end is extended to by one end of the ducting part, the ducting part is an independent part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127791.8A CN106907769B (en) | 2014-03-31 | 2014-03-31 | Indoor machine of air conditioner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127791.8A CN106907769B (en) | 2014-03-31 | 2014-03-31 | Indoor machine of air conditioner |
| CN201410129666.7A CN103939992B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129666.7A Division CN103939992B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106907769A true CN106907769A (en) | 2017-06-30 |
| CN106907769B CN106907769B (en) | 2019-12-31 |
Family
ID=51187772
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129666.7A Active CN103939992B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
| CN201710127791.8A Active CN106907769B (en) | 2014-03-31 | 2014-03-31 | Indoor machine of air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129666.7A Active CN103939992B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103939992B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873388A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
| CN110873389A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
| CN110873390A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2956247C (en) | 2015-03-31 | 2020-08-18 | Midea Group Co., Ltd. | Indoor unit of air conditioner |
| CN107042212B (en) * | 2017-03-16 | 2023-03-31 | 广东美的制冷设备有限公司 | Liquid spray pipe assembly, cleaning device and air conditioner |
| CN106766040A (en) * | 2017-03-16 | 2017-05-31 | 广东美的制冷设备有限公司 | Dividing plate and air-conditioner |
| CN106839356A (en) * | 2017-03-16 | 2017-06-13 | 广东美的制冷设备有限公司 | Cleaning device and air-conditioner |
| CN108386908B (en) * | 2018-01-12 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN111023274B (en) * | 2018-10-09 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN109882933B (en) * | 2019-03-29 | 2024-01-23 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, air conditioner and steam cleaning control method |
| CN114383191B (en) * | 2021-12-27 | 2023-10-20 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and air conditioner |
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| CN110873389A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
| CN110873390A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939992A (en) | 2014-07-23 |
| CN103939992B (en) | 2017-02-08 |
| CN106907769B (en) | 2019-12-31 |
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